CN115339834A

Movatterモバイル変換

Info

Publication number: CN115339834A
Application number: CN202211134502.4A
Authority: CN
Inventors: 侯茂忠; 徐辉
Original assignee: Shanghai Electric Group Shanghai Electric Machine Works Co ltd
Current assignee: Shanghai Electric Group Shanghai Electric Machine Works Co ltd
Priority date: 2022-09-19
Filing date: 2022-09-19
Publication date: 2022-11-15

Abstract

The invention relates to an intelligent circulation system of an annular track, which relates to the field of motor manufacturing and comprises the annular track, a feeding station, a test station and a discharging station which are arranged along the annular track, a flat trolley which can move along the annular track, and a master control unit which controls the feeding station, the test station, the discharging station and the flat trolley. The invention can realize the automatic circulation of a plurality of sites by changing the number of the sites.

Description

Translated fromChinese

环形轨道智能流转系统Circular track intelligent circulation system

技术领域technical field

本发明涉及电机制造的领域，尤其是涉及环形轨道智能流转系统。The invention relates to the field of motor manufacturing, in particular to a ring track intelligent circulation system.

背景技术Background technique

电机定子部分制造完成后，作为成品，通常要进行一些比较大的电气试验，比如：耐压试验、雷击试验、局放试验、测量绝缘电阻等等。After the stator part of the motor is manufactured, as a finished product, some relatively large electrical tests are usually carried out, such as: withstand voltage test, lightning strike test, partial discharge test, insulation resistance measurement, etc.

传统的操作方式一般有两种：一是各试验站点相互独立，产品依靠行车在各个站点间驳运，那必然要配置相应的吊运辅助人员，无论在试验过程中还是在驳运，都会有一些多余的动作，同时也存在安全风险；二是所有试验集中在一个固定区域进行，这样的话，生产节拍就会变慢很多，对于批量化生产，影响很大，同时，在进行不同试验时，要更换不同的接线，容易出错，效率下降，而且都是高压试验，风险很大。There are generally two traditional operation methods: one is that each test site is independent of each other, and the products are transported between each site by driving a vehicle, so corresponding lifting assistants must be allocated, and there will be some redundancy no matter during the test process or during the barge At the same time, there are safety risks; the second is that all tests are concentrated in a fixed area. In this case, the production cycle will be much slower, which has a great impact on mass production. At the same time, when performing different tests, it is necessary to replace Different wiring is easy to make mistakes, and the efficiency is reduced, and they are all high-voltage tests, which are very risky.

发明内容Contents of the invention

本发明的目的是：提供一种环形轨道智能流转系统，满足产品需要进行多个试验检测时，实现多个试验站点之间可以自动流转，实现生产过程自动化、信息化。The purpose of the present invention is to provide an intelligent circular track circulation system, which can realize automatic circulation between multiple test stations when the product needs to be tested for multiple tests, and realize the automation and informatization of the production process.

为了达到上述目的，本发明的技术方案提供了环形轨道智能流转系统，包括环形轨道，沿所述环形轨道布置的上料站、试验站和下料站，可沿所述环形轨道移动的平板小车，以及控制所述上料站、所述试验站、所述下料站和所述平板小车的总控单元。In order to achieve the above purpose, the technical solution of the present invention provides a circular track intelligent circulation system, including a circular track, a loading station, a test station and a feeding station arranged along the circular track, and a flat trolley that can move along the circular track , and a master control unit controlling the loading station, the testing station, the unloading station and the flat trolley.

优选的，所述试验站设有用于控制所述平板小车的状态触发按钮和紧急停止按钮。Preferably, the test station is provided with a state trigger button and an emergency stop button for controlling the flat trolley.

优选的，所述试验站包括耐压试验站、雷击试验站、以及局放试验站。Preferably, the test stations include a withstand voltage test station, a lightning strike test station, and a partial discharge test station.

优选的，所述耐压试验站、所述雷击试验站和所述局放试验站均设有隔离门。Preferably, the withstand voltage test station, the lightning strike test station and the partial discharge test station are all equipped with isolation doors.

优选的，所述平板小车前端和后端均设有距离感应器。Preferably, distance sensors are provided at the front end and the rear end of the flat trolley.

优选的，所述平板小车为充电式，并可无线遥控。Preferably, the flat trolley is rechargeable and can be remotely controlled wirelessly.

优选的，所述平板小车设为多个。Preferably, there are multiple flat trolleys.

优选的，所述上料站前设有上料预停站，所述下料站前设有下料预停站。Preferably, a pre-loading station is provided in front of the loading station, and a pre-unloading station is provided in front of the unloading station.

优选的，所述总控单元设有MES接口。Preferably, the master control unit is provided with an MES interface.

综上所述，本发明包括以下有益技术效果：In summary, the present invention includes the following beneficial technical effects:

本发明可以通过变化站点的数量来实现多个站点的自动流转，且在进行不同试验时不容易出错，有利于降低风险。The invention can realize the automatic circulation of multiple stations by changing the number of stations, and it is not easy to make mistakes when performing different tests, which is beneficial to reduce risks.

附图说明Description of drawings

图1为本发明环形轨道智能流转系统布局示意图。Figure 1 is a schematic layout diagram of the circular track intelligent circulation system of the present invention.

附图标记：1、环形轨道；2、上料站；21、上料预停站；3、试验站；31、耐压试验站；32、雷击试验站；33、局放试验站；4、下料站；41、下料预停站；5、平板小车；6、隔离门。Reference signs: 1. Ring track; 2. Feeding station; 21. Feeding pre-stop station; 3. Test station; 31. Pressure test station; 32. Lightning strike test station; 33. Partial discharge test station; 4. Unloading station; 41. Unloading pre-stop station; 5. Flat trolley; 6. Isolation door.

具体实施方式Detailed ways

以下结合附图1对本发明作进一步详细说明。The present invention will be described in further detail below in conjunction with accompanying drawing 1 .

本发明实施例公开环形轨道智能流转系统，其包括：环形轨道1，沿环形轨道1设置的上料站2、试验站3和下料站4，设置在各站点的隔离门6，沿环形轨道1移动并可与上料站2、试验站3和下料站4联动的平板小车5，以及控制上料站2、试验站3、下料站4和平板小车5的总控单元。The embodiment of the present invention discloses a circular track intelligent circulation system, which includes: a circular track 1, aloading station 2, a test station 3 and a feeding station 4 arranged along the circular track 1, anisolation door 6 arranged at each station, and a 1. Theflat trolley 5 that moves and can be linked with theloading station 2, the test station 3 and the unloading station 4, and the master control unit that controls theloading station 2, the test station 3, the unloading station 4 and theflat trolley 5.

环形轨道智能流转系统将上下料站和各试验站3布局在环形轨道1上，环形轨道1上放置N+1辆充电式无线遥控平板小车5(N为大于0的整数)，通过总控单元进行控制，平板小车5搭载待试验的产品在各个站依次自动移动。The circular track intelligent circulation system arranges the loading and unloading station and each test station 3 on the circular track 1, and places N+1 rechargeable wireless remote controlflat car 5 on the circular track 1 (N is an integer greater than 0). Controlled, theflat trolley 5 carries the product to be tested and moves automatically in sequence at each station.

各试验站3均设置有隔离门6，平板小车5移动时无需人工操作，可真正实现无人操作，并且移动过程与各试验站3的隔离门6联动互锁，系统可实现自动开启和关闭隔离门6。平板小车5前后配备距离感应器，防止运行过程中产生碰撞，提高系统运行的安全性。Each test station 3 is equipped with anisolation door 6, and theflat trolley 5 does not need manual operation when moving, which can truly realize unmanned operation, and the moving process is interlocked with theisolation door 6 of each test station 3, and the system can realize automatic opening and closing Isolation door6. The front and rear of theflat trolley 5 are equipped with distance sensors to prevent collisions during operation and improve the safety of system operation.

各站点内设有控制平板小车5的状态触发按钮和紧急停止按钮，试验人员对产品试验后，手动触发平板小车5的状态触发按钮，总控单元根据输入的信号切换该区域内的平板小车5状态。Each station is equipped with a state trigger button and an emergency stop button for controlling theflat trolley 5. After testing the product, the tester manually triggers the state trigger button of theflat trolley 5, and the master control unit switches theflat trolley 5 in the area according to the input signal. state.

然后，总控单元根据下一站点内是否有平板小车5存在做出判断；如果下一站点内无平板小车5，则向该区域内的平板小车5发送移动指令，平板小车5自动移动到下一站点，同时，移动路径上的隔离门6会自动开启和关闭；如果下一站点内有平板小车5，则不发送移动指令，该平板小车5一直处于等待状态，当下一站点内的平板小车5驶离站点后，总控单元会向等待状态的平板小车5发送移动指令，平板小车5自动移动到下一站点，同样，移动路径上的隔离门6会自动开启和关闭。Then, the master control unit makes a judgment according to whether there is aflat trolley 5 in the next station; if there is noflat trolley 5 in the next station, a movement command is sent to theflat trolley 5 in the area, and theflat trolley 5 automatically moves to the next station. At one station, at the same time, theisolation door 6 on the moving path will be automatically opened and closed; if there is aflat trolley 5 in the next station, the movement command will not be sent, and theflat trolley 5 is always in a waiting state. When the flat trolley in thenext station 5. After leaving the site, the master control unit will send a movement command to theflat car 5 in the waiting state, and theflat car 5 will automatically move to the next site. Similarly, theisolation door 6 on the moving path will automatically open and close.

本发明可以通过变化站点的数量来实现多个站点的自动流转，本发明各部分控制逻辑介绍如下：The present invention can realize the automatic transfer of multiple stations by changing the number of stations. The control logic of each part of the present invention is introduced as follows:

1、上料站1. Loading station

平板小车5自动运动至上料站2，通过物流叉车将待试产品运送至平板小车5上，触发平板小车5的状态触发按钮，给总控单元发送信号；若下一站点内无平板小车5，则平板小车5自动向下一站点移动；若下一站点内有平板小车5，上料站2的平板小车5则处于等待状态，直到下一站点内的平板小车5驶离，上料站2的平板小车5会自动行驶到下一站点。Theflat trolley 5 automatically moves to theloading station 2, and the product to be tested is transported to theflat trolley 5 by a logistics forklift, and the state trigger button of theflat trolley 5 is triggered to send a signal to the master control unit; if there is noflat trolley 5 in the next station, Then theflat trolley 5 moves to the next station automatically; if there is aflat trolley 5 in the next station, theflat trolley 5 at thefeeding station 2 is in a waiting state until theflat trolley 5 in the next station leaves, and thefeeding station 2 Theflatbed trolley 5 will automatically drive to the next station.

上料站2前设有上料预停站21，不可以进行上下料，无状态触发器。在上料预停站21的平板小车5是否向上料站2移动，控制权完全交由总控单元控制。上料预停站21的功能是解除上一站的限制，以及，由于几个站点的试验或操作不可能同时完成，4辆平车至少需要5个停靠站点，才能实现自动运行。In front of theloading station 2, there is a loading pre-stopstation 21, which cannot carry out loading and unloading, and has no state trigger. Whether theflat trolley 5 at the feeding pre-stopstation 21 moves to thefeeding station 2, the control right is completely handed over to the master control unit. The function of the feeding pre-stopstation 21 is to remove the restriction of the last station, and because the tests or operations of several stations cannot be completed simultaneously, 4 flat cars need at least 5 stops to realize automatic operation.

2、试验站2. Test station

环形轨道1上共有3个试验站3及各试验站3之间设置的隔离门6。There are three test stations 3 andisolation doors 6 arranged between each test station 3 on the circular track 1 .

(1)耐压试验站31；(1)Pressure test station 31;

(2)雷击试验站32；(2) lightningstrike test station 32;

(3)局放试验站33；(3) Partialdischarge test station 33;

(4)各站点之间设的隔离门6；(4)isolation door 6 established between each station;

平板小车5装载待试产品进入试验站3后，隔离门6通过连锁控制，自动关闭，系统自动将该试验站3状态切换为试验中。人工进行接线及进行相关试验项目，试验完毕后，拆除试验连接线，触发平板小车5状态按钮，给总控系统信号，若下一站点内无平板小车5，则平板小车5自动向下一站点移动；若下一站点内有平板小车5，平板小车5则处于等待状态，直到下一站点内的平板小车5驶离，该区域的平板小车5会自动行驶到下一站点。三个试验站3的控制逻辑相同。After theflat trolley 5 loads the product to be tested and enters the test station 3, theisolation door 6 is automatically closed through interlock control, and the system automatically switches the state of the test station 3 to the test. Manually carry out wiring and carry out related test items. After the test is completed, remove the test connection line, trigger the status button of theflat trolley 5, and send a signal to the master control system. If there is noflat trolley 5 in the next station, theflat trolley 5 will automatically go to the next station. Move; if there is aflat dolly 5 in the next station, theflat dolly 5 is then in a waiting state until theflat dolly 5 in the next station leaves, and theflat dolly 5 in this area will automatically travel to the next station. The control logic of the three test stations 3 is the same.

3、下料站3. Unloading station

产品全部试验完毕后，触发平板小车5状态按钮，通过总控单元判定是否移动到下料预停站41。下料预停站41功能及控制与上料预停站21相同。当平板小车5移动到下料预停站41时，总控单元判断下料站4是否有平板小车5，若下料站4有平板小车5，该平板小车5在下料预停站41等待，直到下料站4平板小车5驶离，该平板小车5自动移动到下料站4；若下料站4无平板小车5，该平板小车5会直接移动到下料站4。然后，使用物流叉车进行卸料，卸料完成后触发平板小车5状态按钮，总控单元判断平板小车5是否向上料站2移动。至此，一个循环结束。环形轨道智能流转系统会按此逻辑继续循环，直到关闭系统。After all the product tests are completed, trigger thestatus button 5 of the flatbed trolley, and determine whether to move to the blankingpre-stop station 41 through the master control unit. The blankingpre-stop station 41 has the same function and control as theloading pre-stop station 21. When theflat trolley 5 moved to the blankingpre-stop station 41, the master control unit judged whether the blanking station 4 had aflat trolley 5, if the blanking station 4 had aflat trolley 5, theflat trolley 5 waited at the blankingpre-stop station 41, Until theflat trolley 5 of the unloading station 4 leaves, theflat trolley 5 automatically moves to the unloading station 4; Then, use a logistics forklift to unload the material. After the unloading is completed, the status button of theflat trolley 5 is triggered, and the master control unit judges whether theflat trolley 5 is moving to theloading station 2. At this point, a cycle ends. The circular track intelligent circulation system will continue to circulate according to this logic until the system is shut down.

4、总控单元4. Master control unit

具有集中控制平板小车5移动、平板小车5状态、各试验站3工作状态、轨道隔离门6开闭、实时监控平板小车5位置、等待信号处理等功能，并预留MES接口。It has the functions of centralized control of the movement of theflat trolley 5, the state of theflat trolley 5, the working status of each test station 3, the opening and closing of thetrack isolation door 6, real-time monitoring of the position of theflat trolley 5, and waiting for signal processing, etc., and reserves the MES interface.

以上均为本发明的较佳实施例，并非依此限制本发明的保护范围，故：凡依本申请的结构、形状、原理所做的等效变化，均应涵盖于本发明的保护范围之内。All of the above are preferred embodiments of the present invention, and are not intended to limit the protection scope of the present invention accordingly. Therefore: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present invention. Inside.

Claims

1. Circular orbit intelligence circulation system, its characterized in that: the device comprises an annular track (1), a feeding station (2), a test station (3) and a discharging station (4) which are arranged along the annular track (1), a flat trolley (5) which can move along the annular track (1), and a master control unit which controls the feeding station (2), the test station (3), the discharging station (4) and the flat trolley (5).

2. The intelligent circulation system for circular tracks according to claim 1, wherein: the test station (3) is provided with a state trigger button and an emergency stop button for controlling the flat car (5).

3. The intelligent circulation system for circular tracks according to claim 2, wherein: the test station (3) comprises a withstand voltage test station (31), a lightning stroke test station (32) and a partial discharge test station (33).

4. The endless track intelligent circulation system of claim 3, wherein: the withstand voltage test station (31), the lightning stroke test station (32) and the partial discharge test station (33) are all provided with isolation doors (6).

5. The endless track intelligent circulation system of claim 1, wherein: the front end and the rear end of the flat trolley (5) are both provided with distance sensors.

6. The endless track intelligent circulation system of claim 5, wherein: the flat car (5) is rechargeable and can be remotely controlled in a wireless way.

7. The endless track intelligent circulation system of claim 6, wherein: the flat plate trolleys (5) are arranged in a plurality.

8. The endless track intelligent circulation system of claim 1, wherein: a feeding pre-stop station (21) is arranged in front of the feeding station (2), and a discharging pre-stop station (41) is arranged in front of the discharging station (4).

9. The intelligent circulation system for circular tracks according to claim 1, wherein: the master control unit is provided with an MES interface.