CN211236114U

CN211236114U - Withstand voltage test automaton

Info

Publication number: CN211236114U
Application number: CN201922157822.1U
Authority: CN
Inventors: 陈松青; 刘洪�; 陈明
Original assignee: Shenzhen Keruida Automation Equipment Co ltd
Current assignee: Shenzhen Keruida Automation Equipment Co ltd
Priority date: 2019-12-05
Filing date: 2019-12-05
Publication date: 2020-08-11
Anticipated expiration: 2029-12-05

Abstract

The utility model provides a withstand voltage test automata belongs to the industrial computer field. The utility model discloses a carry conveyor of work piece, set up the visual detection device in the conveyor top, still include high-pressure test platform, retrieve the magazine and be used for with the work piece is from conveyor get the material position to the high-pressure test platform between remove get the manipulator of putting, the test machine case that links to each other with high-pressure test platform, still including control conveyor, visual detection device, test machine case and the controller of manipulator work. The utility model has the advantages that: automatic test, the security is good, and efficiency of software testing is high, reduces artifical and time cost.

Description

Withstand voltage test automaton

Technical Field

The utility model relates to an industrial computer field especially relates to a withstand voltage test automaton.

Background

The pressure resistance test of the circulator of the communication device needs to be carried out, at present, the pressure resistance test of the circulator is that a whole disc of products are manually placed on a detection position of an inspector, then the products are manually placed on a test board of a test machine one by one, the test machine is started to carry out the test after the products are placed in order, qualified products are placed back to the disc, and unqualified products are recovered. After the material tray is full, the material tray is manually conveyed to the next working procedure. The existing detection mode needs a plurality of workers in the whole process, the labor cost is high, the detection efficiency is low, and therefore the product cost is high. And, because the high-voltage test is adopted, if the protection is not done, the potential safety hazard of the contact is generated.

SUMMERY OF THE UTILITY MODEL

For solving the problem among the prior art, the utility model provides a withstand voltage test automaton.

The utility model discloses a carry conveyor of work piece, set up the visual detection device in the conveyor top, still include high-pressure test platform, retrieve the magazine and be used for with the work piece is from conveyor get the material position to the high-pressure test platform between remove get the manipulator of putting, the test machine case that links to each other with high-pressure test platform, still including control conveyor, visual detection device, test machine case and the controller of manipulator work.

The utility model discloses make further improvement, still wrap the rotary platform who links to each other with the controller, rotary platform sets up near high-pressure test platform.

The utility model discloses make further improvement, the withstand voltage test automaton sets up at the frame upper surface, the frame top is equipped with the protection the safety cover of withstand voltage test automaton, still be equipped with the alarm device who links to each other with the controller on the safety cover.

The utility model discloses make further improvement, conveyor is the flat belt transfer chain, the flat belt transfer chain includes belt, driving belt's motor, setting at the section bar of belt both sides, and set up at the baffle that is used for sheltering from the charging tray of section bar upper surface, still block the piece including setting up at the terminal assembly line that is used for blockking the charging tray of flat belt transfer chain, conveyor is last still to be equipped with the proximity switch to charging tray position location.

The utility model discloses make further improvement, it is right still to include conveyor spacing positioning and clamping device.

The utility model discloses make further improvement, the clamping device of location includes with conveyor direction of delivery vertically Y axle mounting panel, set up Y axle cylinder on Y axle mounting panel, set up by Y axle cylinder driven first locating splint in Y axle mounting panel one side, sets up the second locating splint of Y axle mounting panel opposite side, first locating splint and second locating splint can press from both sides tightly the belt still includes Z axle cylinder mounting panel and sets up the Z axle cylinder on Z axle cylinder mounting panel, the drive shaft of Z axle cylinder with Y axle mounting panel bottom surface middle part fixed connection.

The utility model discloses do further improvement, conveyor is two parallel arrangement's conveying assembly line, and one of them is not testing the product transfer chain, and the other one is testing the product transfer chain, be equipped with material level on full dish, get material level and empty dish material level down in proper order according to direction of delivery on not testing the product transfer chain, be equipped with material level on empty dish, blowing level and full dish material level down in proper order according to direction of delivery on testing the product transfer chain.

The utility model discloses make further improvement, conveyor is 1, is equipped with the material loading level in proper order, gets to put the material level and lower material level according to direction of delivery.

The utility model discloses make further improvement, high-pressure test platform includes the support, sets up the testboard on the support, be equipped with more than one recess that matches with the product shape on the testboard, be equipped with in the recess and await measuring product electric connection's test needle.

The utility model discloses make further improvement, the triaxial manipulator of manipulator for can three direction motion, the manipulator end is equipped with the sucking disc that corresponds with recess quantity and position.

Compared with the prior art, the beneficial effects of the utility model are that: automatic test, the security is good, and efficiency of software testing is high, reduces artifical and time cost.

Drawings

Fig. 1 and fig. 2 are schematic structural views of an embodiment of the present invention;

FIGS. 3 and 4 are schematic views of the arrangement structure of each test module;

FIG. 5 is a longitudinal cross-sectional view of the middle of the high pressure test stand;

FIGS. 6 and 7 are schematic views of the structure of the conveying device;

fig. 8 is a schematic structural view of the positioning and clamping device.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples.

As shown in fig. 1 and 4, the utility model discloses a withstand voltage test automata sets up on test platform, the test platform below is equipped with frame 3, is equipped with right in the top of frame 3 withstand voltage test automata carries out the safety cover 8 that protects, last conveyor 4, the high-pressure test platform 2 of setting on test platform, the recovery magazine 6 that are equipped with the transport work piece of test platform and be used for with the manipulator of getting is got to the removal between material position to the high-pressure test platform 2 from conveyor 4 to the work piece, near manipulator still is equipped with the visual detection device 7 that is used for detecting the product position. The device also comprises a testing machine case connected with the high-voltage testing table 2 and a controller for controlling the conveying device 4, the visual detection device 7, the testing machine case and the manipulator to work.

The testing machine case of this example sets up in frame 3 of high-pressure test platform 2 below, control panel 10, the display screen 9 of controller set up on protection cover 8, protection cover top still is equipped with three-colour warning light 11 to instruct operating condition. And an audible and visual alarm device can be added, so that when equipment breaks down, an alarm is started.

As shown in fig. 5, the high voltage testing platform 2 of this embodiment includes a support, a testing platform disposed on the support, the testing platform is provided with more than one groove 22 matching with the shape of the product, the groove 22 is provided with a testing needle 21 electrically connected with the product to be tested, in order to prevent the testing needle from not corresponding to the hole site of the product during the placing process, the embodiment is further provided with a rotating platform 5 connected with the controller near the high voltage testing platform, the product is rotated to a proper angle, and then the product is grabbed into the corresponding groove on the high voltage testing platform 2 by a manipulator, and the determination of the product pick-and-place position is fed back to the controller by a CCD camera serving as a visual detection device 7.

As shown in fig. 6 and 7, the conveying device 4 of this embodiment is preferably a flat belt conveying line, the flat belt conveying line includes a belt 405, a speed regulating motor 407 for driving the belt 405, a profile 401 disposed on both sides of the belt 405, a baffle 402 disposed on the upper surface of the profile 401 for shielding the tray 12, a flow line blocking sheet metal 404 disposed at the end of the flat belt conveying line for blocking the tray 402 and preventing the tray from falling along the flow line, a proximity switch 406 for positioning the tray 12 is further disposed on the conveying device 4, and the speed regulating motor 407 is fixed to one end of the profile 401 through a motor plate 403. A plurality of product charging trays can be continuously placed on the production line, and the working efficiency is further improved. The embodiment adopts the annular pipeline operation, can be spliced and operated, and can also be operated in a single machine, thereby being suitable for different environmental requirements.

As an embodiment of the utility model, the quantity of the flat belt transfer chain of this example is 1, set gradually material loading level, get and put material level and material level down along direction of delivery on the flat belt transfer chain, wherein, material loading level and material level setting are in the both ends of flat belt transfer chain.

As the utility model discloses a another embodiment, conveyor 4 is two parallel arrangement, the unanimous conveying assembly line of direction of delivery, and one of them is not testing the product transfer chain, and the other one is testing the product transfer chain, be equipped with material level on full dish, get material level and empty dish unloading level in proper order according to direction of delivery on not testing the product transfer chain, be equipped with material level on empty dish, blowing level and full dish unloading level in proper order according to direction of delivery on testing the product transfer chain.

And the manipulator takes out the product from the material taking position, the product is placed on the high-voltage test bench 2 for testing, and after the test is finished, the qualified product is placed in the material tray of the material placing position on the tested product conveying line.

The flat belt conveying line of the embodiment can be stopped or released under the control of the controller, and in order to prevent the motor life from being shortened due to sudden stop and prevent the position of the material tray from being difficult to control, the flat belt conveying line of the embodiment preferably further comprises a positioning and clamping device 13 for limiting the conveying device 4.

As shown in fig. 8, the positioning and clamping device 13 of this embodiment includes a Y-axis mounting plate 131 perpendicular to the conveying direction of the conveying device 4, a Y-axis cylinder 132 disposed on the Y-axis mounting plate 131, a first positioning clamp 135 disposed on one side of the Y-axis mounting plate 132 and driven by the Y-axis cylinder 132, and a second positioning clamp 136 disposed on the other side of the Y-axis mounting plate 131, wherein the first positioning clamp 135 and the second positioning clamp 136 can clamp the belt 405, and further includes a Z-axis cylinder mounting plate 133 disposed on the test platform and a Z-axis cylinder 134 disposed on the Z-axis cylinder mounting plate 133, and a driving shaft of the Z-axis cylinder 134 is fixedly connected to the middle portion of the bottom surface of the Y-axis mounting plate 131, thereby driving the Y-axis mounting plate 131 to ascend or descend.

In this example, a positioning and clamping cylinder 13 is provided below the flat belt transport line, so that the flat belt transport line can be stopped or released at the time of inspection. The belt is adopted to convey the material to be fed, the air cylinder is used for positioning, the product flows smoothly, and the positioning is accurate.

The manipulator of this example is the triaxial manipulator that can three direction movements, the manipulator end is equipped with the sucking disc that corresponds with recess quantity and position on the high pressure testing platform 2. The three-axis manipulator of this example is driven by three-axis mechanical module 1, and three-axis mechanical module 1 of this example includes the X axle module with conveyor direction parallel arrangement, sets up the Y axle module that can follow X axle motion in X axle module top, sets up the Z axle module that can follow Y axle motion on the Y axle module, the manipulator sets up on the Z axle module. The three-axis manipulator adopts a screw rod and motor structure, is rapid and stable, and has high positioning precision. In the embodiment, a CCD camera is adopted to detect the position of a product, and three-axis movement is adopted for grabbing. Triaxial manipulator adopts the lead screw to add motor structure, and the express delivery is stable, and positioning accuracy is high. The material is got to the tray material loading of this example, adopts the translation module to get the material, and the removal space is big, and positioning accuracy is high, can take away the material on the tray fast.

The utility model discloses a theory of operation does:

1. conveying products in a full tray: feeding the tray, feeding in a production line, conveying to a material taking position, positioning by a positioning cylinder, and stopping the production line;

2. high-pressure detection of products: the CCD camera detects the position of a product, the three-axis manipulator translates to take and fills the material into a groove of the high-pressure test table 2, the test host detects the product, after the detection, the manipulator takes the material from the high-pressure test table 2, the qualified product is put back to the material tray by the three-axis manipulator, and the unqualified product is put into the material recovery box;

3. conveying a finished product: and after the test is finished, the three-axis manipulator translates to the material tray discharging of the discharging area, the positioning cylinder descends, the assembly line continues to operate, and the product is discharged to the discharging area.

The utility model discloses collect machinery, electric in the high-end automation equipment of an organic whole, be applicable to the detection of many money circulator products, get material, blowing automatically, carry out withstand voltage detection automatically, efficiency promotes greatly, overall structure is stable, spare part is durable, easily operation, and the location is accurate. The utility model discloses can guarantee to get the blowing precision, also can improve operating efficiency, can effectively reduce the cost of labor, improve the test security.

The above-mentioned embodiments are the preferred embodiments of the present invention, and the scope of the present invention is not limited to the above-mentioned embodiments, and the scope of the present invention includes and is not limited to the above-mentioned embodiments, and all equivalent changes made according to the present invention are within the protection scope of the present invention.

Claims

1. An automatic pressure-resistant testing machine is characterized in that: the automatic workpiece taking and placing device comprises a conveying device for conveying workpieces, a vision detection device arranged above the conveying device, a high-pressure test bench, a recovery material box, a manipulator for moving the workpieces to be taken and placed from a material taking position of the conveying device to the high-pressure test bench, a test case connected with the high-pressure test bench, and a controller for controlling the conveying device, the vision detection device, the test case and the manipulator to work.

2. The automatic pressure withstanding testing machine according to claim 1, wherein: and the rotating platform is connected with the controller and is arranged near the high-voltage test bench.

3. The automatic pressure withstanding testing machine according to claim 1, wherein: the withstand voltage testing automatic machine is arranged on the upper surface of a rack, a protective cover for protecting the withstand voltage testing automatic machine is arranged above the rack, and an alarm device connected with a controller is further arranged on the protective cover.

4. A pressure-resistant testing automaton according to any of claims 1-3, characterized in that: conveyor is the flat belt transfer chain, the flat belt transfer chain includes the motor of belt, drive belt, sets up at the section bar of belt both sides, and set up the baffle that is used for sheltering from the charging tray on the section bar upper surface, still including setting up the assembly line that is used for blockking the charging tray at the flat belt transfer chain end and block the piece, conveyor is last still to be equipped with the proximity switch to charging tray position location.

5. The automatic pressure withstanding testing machine according to claim 4, wherein: the device also comprises a positioning and clamping device for limiting the conveying device.

6. The automatic pressure withstanding testing machine according to claim 5, wherein: the positioning and clamping device comprises a Y-axis mounting plate vertical to the conveying direction of the conveying device, a Y-axis cylinder arranged on the Y-axis mounting plate, a first positioning clamp plate driven by the Y-axis cylinder and arranged on one side of the Y-axis mounting plate, and a second positioning clamp plate arranged on the other side of the Y-axis mounting plate, wherein the first positioning clamp plate and the second positioning clamp plate can clamp the belt, the belt further comprises a Z-axis cylinder mounting plate and a Z-axis cylinder arranged on the Z-axis cylinder mounting plate, and the driving shaft of the Z-axis cylinder is fixedly connected with the middle part of the bottom surface of the Y-axis mounting plate.

7. The automatic pressure withstanding testing machine according to claim 4, wherein: the conveying device is two parallel arrangement's conveying assembly line, and one of them is not testing the product transfer chain, and the other one is testing the product transfer chain, be equipped with full dish material loading level, get material level and empty dish material level down in proper order according to direction of delivery on not testing the product transfer chain, be equipped with empty dish material loading level, material level and full dish material level down in proper order according to direction of delivery on testing the product transfer chain.

8. The automatic pressure withstanding testing machine according to claim 4, wherein: the conveying device is 1, and is provided with a material loading position, a material taking and placing position and a material discharging position in sequence according to the conveying direction.

9. A pressure-resistant testing automaton according to any of claims 1-3, characterized in that: the high-voltage test bench comprises a support and a test bench arranged on the support, wherein more than one groove matched with the shape of a product is formed in the test bench, and a test needle electrically connected with the product to be tested is arranged in the groove.

10. The automatic pressure withstanding testing machine according to claim 9, wherein: the manipulator is a three-axis manipulator capable of moving in three directions, and suckers corresponding to the number and positions of the grooves are arranged at the tail end of the manipulator.