This Conference is by municipal Standing Committee research decided held of, main task is in-depth learning implement XI General Secretary on \o learn a do\ng education of important indicates spirit and provincial Secretary XXX important speech spirit, according to central deployment and provincial requirements, on I city \n a do\ducation work for arrangements deployment, education guide General members further firm ideal faith, and keep on party loyalty, and set breeze upright, and courage to play as, for in province first full built well-off social, and Building higher levels of ecological vitality city provide a strong organizational guarantee of happiness. All party members in the \on Party rules, series of speeches, be qualified party members\ducation, Party Central Committee to deepen the inner-party education, advancing the comprehensive yet another important practice in strictly administering the party, is to promote the inner-party education from \of party members expanded, from the concentration of important measures to extend education to regular education, is leading the task of party building this year. This year, the XI General Secretary on many occasions \nd education issued instructions, profoundly illustrates the significance of education, brilliantly describes the overall objectives, basic requirements and main tasks of education, made clear that the main responsibility of the head of the party organization at all levels and shall carry out, point in the right direction for the us to carry out study and education, provide the fundamental follow. On April 6, Liu Yunshan, Comrade Zhao Leji in Central \on educational work, a careful deployment of this work, put forward a clear requirement. On April 13, the Party Secretary, Xie Fuzhan, Director of the provincial people's Congress, the province's \ study educational Conference, made specific arrangements to carry outstudy and education in the province. We want to seriously study led And further implementation. Party according to the spirit of the Central and provincial requirements, based on actual city, research has developed a \onal programmes and study contents specific programmes, we want to pay special attention to follow-up. Now, I make a few remarks. First, deepening understanding, enhancing grasp \o\party's 18, Comrade XI Jinping as General Secretary of the CPC Central Committee made a series of major deployment around the party's construction, making a series of punch, construction of a new political styles and the aspirations of the Party greatly condensed. \on, reflects the interlocking, step by step, further promote the comprehensive strictly administering the party's firm determination and political will, to push forward the \hensive\t significance. We should be supported bypolitical and overall
09春
春 题 目： PLC控制冲床自动送料机床系统的设计
专 业： 北京市工贸技师学院 09班 级： 09春 （机电）
姓 名： 李寅川 学号：255 实验地点：实习楼三层PLC实习教室 指导老师：
成 绩：
( 2009.2 )
目 录
第1节 引 言………………………………………1 1.1 冲床自动送料机的介绍………………………1
1.2 设计任务………………………………2
第2节PLC的简介……………………………………2 2.1 PLC的结构及各部分的作用…………………3 2.2 PLC的工作原理………………………………4 2.3 PLC的编程语言………………………………5
eight, deep understanding of %udy and education on strengthening education of party members and cadres and building a contingent of cadres with high quality, maintaining and developing the party's advanced nature and purity of the significance of practical thought and action into Central and provincial requirements. First, the \nd education, is continuously strengthening the party's ideological and political construction of major deployment. Attach importance to party ideology, is the specialty of our party, since the party's 18 distinct characteristic of strictly administering the party. XI General Secretary pointed out that our party must improve itself, the first task is to strengthen ideological and political construction, the key is the educational management of party members and cadres. At present, the ideas and values have become increasingly active, social trends are largely stirring blend, cultural exchanges and the complexity of the situation, drove, some party members ' ideological and political problems, there is an urgent need to strengthen party ideology: clearing the fog, was centering. Like, some belief confused, \confidence\nt, praised Western value concept; some spirit empty, not letter Marty letter ghosts; some political discipline relaxation, in party not statements party, and not love party, and not nursing party, and not for party, even denied party of some most basic of principles and position; some organization discipline lax, not by provides participate in party of organised, not completed party distribution of task, not by party of organization principles do; some egoism serious, and people race Lee, and self-dealing; some depressed, and escape responsibility, Omission, not as good as some moral decline, violating public morality, professional ethics and family virtues, not personal morality; some honesty and self-discipline awareness is not strong, with no fear, lawlessness, abuse, and corruption among political, and so on. These problems, after all, and ignore the Constitution Party rules, ignore advanced theory, and lack of sense of consciousness, consciousness, pioneer of the party has a lot to do with it. Thought, belief and faith, stick to the spiritual pursuit of Communists, has always been the Communists to settle down at all. \nd education, is to enable each party to party rules etched in the heart of the party Constitution, and speech into a series of powerful weapon, clearing the barriers and gain the fetters of the mind, improve the ideological and political quality, worthy of the glorious title of the party members. Second, the %udy and education, comprehensively strengthen the construction of grass-roots party organizations and party members is an important ... Awake, our party members and party organizations, especially at the grassroots level, some of the party member's quality is not high, lax discipline and some primary party organizations are weak and lax, wiped out somgrassroots cadres as, chaos as, thick friends, eating, and so on. These problems are likeThis Conference is by municipal Standing Committee research decided held of, main task is in-depth learning implement XI General Secretary on \o learn a do\ng education of important indicates spirit and provincial Secretary XXX important speech spirit, according to central deployment and provincial requirements, on I city \n a do\ducation work for arrangements deployment, education guide General members further firm ideal faith, and keep on party loyalty, and set breeze upright, and courage to play as, for in province first full built well-off social, and Building higher levels of ecological vitality city provide a strong organizational guarantee of happiness. All party members in the \on Party rules, series of speeches, be qualified party members\ducation, Party Central Committee to deepen the inner-party education, advancing the comprehensive yet another important practice in strictly administering the party, is to promote the inner-party education from \of party members expanded, from the concentration of important measures to extend education to regular education, is leading the task of party building this year. This year, the XI General Secretary on many occasions \nd education issued instructions, profoundly illustrates the significance of education, brilliantly describes the overall objectives, basic requirements and main tasks of education, made clear that the main responsibility of the head of the party organization at all levels and shall carry out, point in the right direction for the us to carry out study and education, provide the fundamental follow. On April 6, Liu Yunshan, Comrade Zhao Leji in Central \on educational work, a careful deployment of this work, put forward a clear requirement. On April 13, the Party Secretary, Xie Fuzhan, Director of the provincial people's Congress, the province's \onal Conference, made specific arrangements to carry outstudy and education in the province. We want to seriously study led And further implementation. Party according to the spirit of the Central and provincial requirements, based on actual city, research has developed a \onal programmes and study contents specific programmes, we want to pay special attention to follow-up. Now, I make a few remarks. First, deepening understanding, enhancing grasp \o\party's 18, Comrade XI Jinping as General Secretary of the CPC Central Committee made a series of major deployment around the party's construction, making a series of punch, construction of a new political styles and the aspirations of the Party greatly condensed. \on, reflects the interlocking, step by step, further promote the comprehensive strictly administering the party's firm determination and political will, to push forward the \hensive\nce. We should be supported bypolitical and overall
第3节 结构设计与图纸……………………………6 3.1 系统的组成…………………………………7 3.2 PLC的控制………………………………… 8 3.3自动操作流程图……………………………9 3．4梯形图………………………………… 10-12
第4节 结论…………………………………………13
参考文献 ……………………………………………13 附录 …………………………………………………14
eight, deep understanding of \on on strengthening education of party members and cadres and building a contingent of cadres with high quality, maintaining and developing the party's advanced nature and purity of the significance of practical thought and action into Central and provincial requirements. First, the \continuously strengthening the party's ideological and political construction of major deployment. Attach importance to party ideology, is the specialty of our party, since the party's 18 distinct characteristic of strictly dministering the party. XI General Secretary pointed out that our party must improve itself, the first task is to strengthen ideological and political construction, the key is the educational management of party members and cadres. At present, the ideas and values have become increasingly active, social trends are largely stirring blend, cultural exchanges and the complexity of the situation, drove, some party
members ' ideological and political problems, there is an urgent need to strengthen party ideology: clearing the fog, was centering. Like, some belief confused, \confidence\praised Western value concept; some spirit empty, not letter Marty letter ghosts; some political discipline relaxation, in party not statements party, and not love party, and not nursing party, and not for party, even denied party of some most basic of principles and position; some organization discipline lax, not by provides participate in party of organised, not completed party distribution of task, not by party of organization principles do; some egoism serious, and people race Lee, and self-dealing; some depressed, and escape responsibility, Omission, not as good as some moral decline, violating public morality, professional ethics and family virtues, not personal morality; some honesty and self-discipline awareness is not strong, with no fear, lawlessness, abuse, and corruption among political, and so on. These problems, after all, and ignore the Constitution Party rules, ignore advanced theory, and lack of sense of consciousness, consciousness, pioneer of the party has a lot to do with it. Thought, belief and faith, stick to the spiritual pursuit of Communists, has always been the Communists to settle down at all. \ducation, is to enable each party to party rules etched in the heart of the party Constitution, and speech into a series of powerful weapon, clearing the barriers and gain the fetters of the mind, improve the ideological and political quality, worthy of the glorious title of the party members. Second, the \ducation, comprehensively strengthen the construction of grass-roots party organizations and party members is an important ... Awake, our party members and party organizations, especially at the grassroots level, some of the party member's quality is not high, lax discipline and some primary party organizations are weak and lax, wiped out some grassroots cadres as, chaos as, thick friends, eating, and so on. These problems are like- 2 -
This Conference is by municipal Standing Committee research decided held of, main task is in-depth learning implement XI General Secretary on \a do\ng education of important indicates spirit and provincial Secretary XXX important speech spirit, according to central deployment and provincial requirements, on I city \o learn a do\ng education work for arrangements deployment, education guide General members further firm ideal faith, and keep on party loyalty, and set breeze upright, and courage to play as, for in province first full built well-off social, and Building higher levels of ecological vitality city provide a strong organizational guarantee of happiness. All party members in the %ules, series of speeches, be qualified party members\ntral Committee to deepen the inner-party education, advancing the comprehensive yet another important practice in strictly administering the party, is to promote theinner-party education from \he vast number of party members expanded, from the concentration of important measures to extend education to regular education, is leading the task of party building this year. This year, the XI General Secretary on many occasions %udy and education issued instructions, profoundly illustrates the significance of education, brilliantly describes the overall objectives, basic requirements and main tasks of education, made clear that the main responsibility of the head of the party organization at all levels and shall carry out, point in the right direction for the us to carry out study and education, provide the fundamental follow. On April 6, Liu Yunshan, Comrade Zhao Leji in Central \onal work, a careful deployment of this work, put forward a clear requirement. On April 13, the Party Secretary, Xie Fuzhan, Director of the provincial people's Congress, the province's \onal Conference, made specific arrangements to carry out study and education in the province. We want to seriously study led And further implementation. Party according to the spirit of the Central and provincial requirements, based on actual city, research has developed a \o\ogrammes and study contents specific programmes, we want to pay special attention to follow-up. Now, I make a few remarks. First, deepening understanding, enhancing grasp \bility since the party's 18, Comrade XI Jinping as General Secretary of the CPC Central Committee made a series of major deployment around the party's construction, making a series of punch, construction of a new political styles and the aspirations of the Party greatly condensed. \o\nd education, reflects the interlocking, step by step, further promote the comprehensive strictly administering the party's firm determination and political will, to push forward the \comprehensive\We should be supported by political and overall北京市工贸技师学院
eight, deep understanding of \on on strengthening education of party members and cadres and building a contingent of cadres with high quality, maintaining and developing the party's advanced nature and purity of the significance of practical thought and action into Central and provincial requirements. First, the \continuously strengthening the party's ideological and political construction of major deployment. Attach importance to party ideology, is the specialty of our party, since the party's 18 distinct characteristic of strictly administering the party. XI General Secretary pointed out that our party must improve itself, the first task is to strengthen ideological and political construction, the key is the educational management of party members and cadres. At present, the ideas and values have become increasingly active, social trends are largely stirring blend, cultural exchanges and the complexity of the situation, drove, some party
members ' ideological and political problems, there is an urgent need to strengthen party ideology: clearing the fog, was centering. Like, some belief confused, \confidence\praised Western value concept; some spirit empty, not letter Marty letter ghosts; some political discipline relaxation, in party not statements party, and not love party, and not nursing party, and not for party, even denied party of some most basic of principles and position; some organization discipline lax, not by provides participate in party of organised, not completed party distribution of task, not by party of organization principles do; some egoism serious, and people race Lee, and self-dealing; some depressed, and escape responsibility, Omission, not as good as some moral decline, violating public morality, professional ethics and family virtues, not personal morality; some honesty and self-discipline awareness is not strong, with no fear, lawlessness, abuse, and corruption among political, and so on. These problems, after all, and ignore the Constitution Party rules, ignore advanced theory, and lack of sense of consciousness, consciousness, pioneer of the party has a lot to do with it. Thought, belief and faith, stick to the spiritual pursuit of Communists, has always been the Communists to settle down at all. \ducation, is to enable each party to party rules etched in the heart of the party Constitution, and speech into a series of powerful weapon, clearing the barriers and gain the fetters of the mind, improve the ideological and political quality, worthy of the glorious title of the party members. Second, the \ducation, comprehensively strengthen the construction of grass-roots party organizations and party members is an important ... Awake, our party members and party organizations, especially at the grassroots level, some of the party member's quality is not high, lax discipline and some primary party organizations are weak and lax, wiped out some grassroots cadres as, chaos as, thick friends, eating, and so on. These problems are like- 3 -
This Conference is by municipal Standing Committee research decided held of, main task is in-depth learning implement XI General Secretary on \do\ning education of important indicates spirit and provincial Secretary XXX important speech spirit, according to central deployment and provincial requirements, on I city \do\ning education work for arrangements deployment, education guide General members further firm ideal faith, and keep on party loyalty, and set breeze upright, and courage to play as, for in province first full built well-off social, and Building higher levels of ecological vitality city provide a strong organizational guarantee of happiness. All party members in the %ution Party rules, series of speeches, be qualified party members\ntral Committee to deepen the inner-party education, advancing the comprehensive yet another important practice in strictly administering the party, is to promote the inner-party education from \minority\nt measures to extend education to regular education, is leading the task of party building this year. This year, the XI General Secretary on many occasions \nd education issued instructions, profoundly illustrates the significance of education, brilliantly describes the overall objectives, basic requirements and main tasks of education, made clear that the main responsibility of the head of the party organization at all levels and shall carry out, point in the right direction for the us to carry out study and education, provide he fundamental follow. On April 6, Liu Yunshan, Comrade Zhao Leji in Central \, a careful deployment of this work, put forward a clear requirement. On April 13, the Party Secretary, Xie Fuzhan, Director of the provincial people's Congress, the province's \onal Conference, made specific arrangements to carry out study and education in the province. We want to seriously study led And further implementation. Party according to the spirit of the Central and provincial requirements, based on actual city, research has developed a \o\onal programmes and study contents specific programmes, we want to pay special attention to follow-up. Now, I make a few remarks. First, deepening understanding, enhancing grasp \educational responsibility since the party's 18, Comrade XI Jinping as General Secretary of the CPC Central Committee made a serieof major deployment around the party's construction, making a series of punch, construction of a new political styles and the aspirations of the Party greatly condensed. \o\nd education, reflects the interlocking, step by step, further promote the comprehensive strictly administering the party's firm determination and political will, to push forward the \comprehensive\s of great significance. We should be supported by political and overall北
京市工贸技师学院
PLC控制冲床自动送料机床系统的设计
北京市工贸技师学院 09春 李寅川
指导教师：
第1节 引 言
本文介绍的冲床自动送料机是一种用于冷挤压套圈类零件的送料机器，是冲床进行技术改造的理想附机。该送料机克服了国内外有关冲床送料机的不足。如日本的RF20SD—0R11机械手送料装置与冲床做成一体，从横向(侧面)送料，结构复杂，装配、制造、维修困难，价格昂贵，又不适合于我国冲床的纵向送料的要求。RF20SD—0R11的结构由冲床上的曲轴输出轴，通过花键轴伸缩，球头节部件联接机械手齿轮，由伞齿轮、圆柱齿轮、齿条、凸轮、拨叉、丝杆等一系列传动件使机械手的夹爪作伸缩、升降、夹紧、松开等与冲床节拍相同的动作来完成送料，另设一套独立驱动可移式输送机，通过隔料机构将工件输送至预定位置，这样一套机构的配置仅局限于日本设备，不能应用于国产冲床。国内有的送料机构由冲床工作台通过连杆弹簧驱动滑块在滑道上水平滑动，将斜道上下来的料，通过隔料机构推到模具中心，并联动打板将冲好的料拨掉，往复运动的一整套机构比较简单，无输送机构，联动可靠，制造容易。但机械手不能将料提升、夹紧，料道倾斜放置靠料自重滑下，如规格重量变动，则料道上工件下滑速度不一致，易产生叠料，推料机构没有将料夹紧，定位不正，废品率较高，使用也不安全。
结合国产冲床工作特点，采用机械手与输送机构配合为主要装置，再配合采用自动卸料安全保护，设计了具有较大应用价值和推广意义的自动送料机。
PLC控制冲床自动送料机床系统的设计
1.1 智能抢答器的介绍
该冲压机械包含两个执行机构，即冲压机构和送料机构。冲压机构的主动件是曲柄，从动件（执行构件）为滑块（上模），行程中有等速运动段（称工作段），并具有急回特性；机构还应有较好的动力特性。要满足这些要求，用单一的基本机构如偏置曲柄滑块机构是难以实现的。因此，需要将几个基本机构恰当地组合在一起来满足上述要求。送料机构要求作间歇送进，比较简单。实现上述要求的机构组合方案可以有许多种。
1.2 本设计任务
任务：以PLC为控制核心的自动送料机床。设计冲制薄壁零件冲床的冲压机构、送料机构及其传动系统，上模先以比较大的速度接近坯料，然后以匀速进行拉延成型工作，此后上模继续下行将成品推出型腔，最后快速返回。上模退出下模以后，送料机构从侧面将坯料送至待加工位置，完成一个工作循环。
eight, deep understanding of \on on strengthening education of party members and cadres and building a contingent of cadres with high quality, maintaining and developing the party's advanced nature and purity of the significance of practical thought and action into Central and provincial requirements. First, the \continuously strengthening the party's ideological and political construction of major deployment. Attach importance to party ideology, is the specialty of our party, since the party's 18 distinct characteristic of strictly administering the party. XI General Secretary pointed out that our party must improve itself, the first task is to strengthen ideological and political construction, the key is the educational management of party members and cadres. At present, the ideas and values have become increasingly active, social trends are largely stirring blend, cultural exchanges and the complexity of the situation, drove, some party members ' ideological and 1
problems are likepolitical problems, there is an urgent need to strengthen party ideology: clearing the fog, was centering. Like, some belief confused, \nce\nt, praised Western value concept; some spirit empty, not letter Marty letter ghosts; some political discipline relaxation, in party not statements party, and not love party, and not nursing party, and not for party, even denied party of some most basic of principles and position; some organization discipline lax, not by provides participate in party of organised, not completed party distribution of task, not by party of organization principles do; some egoism serious, and people race Lee, and self-dealing; some depressed, and escape responsibility, Omission, not as good as some moral decline, violating public morality, professional ethics and family virtues, not personal morality; some honesty and self-discipline awareness is not strong, with no fear, lawlessness, abuse, and corruption among political, and so on. These problems, after all, and ignore the Constitution Party rules, ignore advanced theory, and lack of sense of consciousness, consciousness, pioneer of the party has a lot to do with it. Thought, belief and faith, stick to the spiritual pursuit of Communists, has always been the Communists to settle down at all. \ducation, is to enable each party to party rules etched in the heart of the party Constitution, and speech into a series of powerful weapon, clearing the barriers and gain the fetters of the mind, improve the ideological and political quality, worthy of the glorious title of the party members. Second, the \nd education, comprehensively strengthen the construction of grass-roots party organizations and party members is an important ... Awake, our party members and party organizations, especially at the grassroots level, some of the party member's quality is not high, lax discipline and some primary party organizations are weak and lax, wiped out some grassroots cadres as, chaos as, thick friends, eating, and so on. These
冲床自动送料系统
