CN105655201B - A kind of relay pressing device - Google Patents

Abstract

The invention discloses a relay capping device. The relay capping device includes a capping conveying line, a capping device, a capping transfer line and a capping device. The capping device includes a first capping manipulator and a second capping manipulator. Cover manipulator, the first upper cover manipulator is used to transfer the relay cover from the upper cover conveying line to the upper cover transfer line, and the second upper cover manipulator is used to transfer the relay cover from the upper cover transfer line to the relay upper cover station ;The relay body and the relay cover are automatically assembled, with a high degree of mechanization, high production efficiency and more reliable products.

Description

A relay cover device

technical field

The invention relates to the technical field of relay processing, in particular to a relay gland and testing equipment, in particular to a relay comprehensive testing machine, and in particular to a relay gland device.

Background technique

Relay is an automatic switching element with isolation function. It is widely used in remote control, telemetry, communication, automatic control, mechatronics and power electronic equipment. It is one of the most important control elements. In the prior art, the relay production equipment is single, the degree of automation is not high, and the quality of the produced relay products is difficult to be guaranteed.

Contents of the invention

An object of the present invention is to provide a relay capping device to realize automatic capping assembly of relays.

For reaching this purpose, the present invention adopts following technical scheme:

A relay capping device is provided, the relay capping device includes a capping conveying line, a capping device, a capping transfer line and a capping device, the capping device includes a first capping manipulator and a second capping manipulator , the first upper cover manipulator is used to transfer the relay cover from the upper cover conveying line to the upper cover transfer line, and the second upper cover manipulator is used to transfer the relay cover from the upper cover transfer line to the relay upper cover station.

As a preferred technical solution of the relay capping device, it also includes a vibrating plate for the upper cover, the vibrating plate for the upper cover is connected with the conveying line for the upper cover, and the relay cover is transported to the detecting station for the upper cover through the conveying line for the upper cover , the upper cover detection station is provided with a cover sensor for detecting whether the station has a relay cover.

As a preferred technical solution of the relay capping device, a top cover dust suction device is provided below the top cover conveying line between the top cover detection station and the top cover vibrating plate, and the top cover dust suction device includes The dust collection box and the dust suction nozzle arranged on the top opening of the dust collection box facing the direction of the upper cover conveying line, the number of the dust collection nozzles is two, and the two dust suction nozzles are arranged along the upper cover conveying line The running direction of the machine is set in sequence.

As a preferred technical solution of the relay capping device, the upper cover device includes a manipulator installation slide rail on which the first upper cover manipulator and the second upper cover manipulator can be slidably installed, and the first upper cover manipulator is connected to the second upper cover manipulator. The second upper cover manipulator slides synchronously on the manipulator installation slide rail.

As a preferred technical solution of the relay capping device, the first upper cover manipulator includes a upper cover mechanical claw, a first cylinder for driving the opening and closing of the upper cover mechanical claw, and a first cylinder for driving the first cylinder and The second air cylinder for lifting the upper cover mechanical claw; the second upper cover manipulator includes a vacuum suction nozzle, a third air cylinder for driving the vacuum suction nozzle up and down, and a vacuum pump connected with the vacuum suction nozzle.

As a preferred technical solution of the relay capping device, the transfer line of the upper cover is provided with a transfer distance expansion jig, and the transfer distance expansion jig includes a first cover body jig for placing the relay cover, a second cover jig, and a distance-expanding cylinder for controlling the movement of the first cover jig and the second cover jig toward or away from each other.

As a preferred technical solution of the relay capping device, the capping device includes a capping sensor for detecting whether there is a relay assembly composed of a relay body and a relay cover on the station, a capping module for capping and A capping drive device for driving the movement of the capping module.

As a preferred technical solution of the relay capping device, the capping driving device includes a driving motor, a driving cam that can rotate under the driving of the driving motor, and can be rotated under the action of the driving cam and the return spring. A module installation frame that reciprocates up and down, and the gland module is fixedly installed on the module installation frame.

As a preferred technical solution of the relay capping device, the capping module includes a capping body and elastic claws arranged around the periphery of the capping body, the elastic claws are hinged to the capping body, and A torsion spring is provided at the hinged position so that the end of the elastic pressing catch away from the main body of the gland has a tendency to move toward the relay assembly.

As a preferred technical solution of the relay pressing device, there are four elastic pressing claws, which are respectively arranged in the directions of the four peripheral surfaces of the relay assembly, and a roller is provided at the end of each of the elastic pressing claws.

The beneficial effects of the present invention are: the relay capping device adopts an elastic roller structure, which reduces the possibility of damage to the relay casing during the capping process, the relay body and the relay cover are automatically assembled, the degree of mechanization is high, the production efficiency is high, and the product more reliable.

Description of drawings

The present invention will be described in further detail below according to the drawings and embodiments.

Fig. 1 is a schematic diagram of the three-dimensional structure of the relay comprehensive testing machine described in the embodiment.

Fig. 2 is a schematic diagram of the three-dimensional structure of the dust removal system described in the embodiment.

Fig. 3 is a schematic perspective view of the three-dimensional structure of the relay capping device described in the embodiment.

Fig. 4 is a three-dimensional structural schematic diagram of the relay capping device described in the embodiment (with the vibrating plate removed from the upper cover).

Fig. 5 is a three-dimensional structural schematic diagram of another angle of the relay capping device described in the embodiment (the upper cover vibrating plate is removed).

Fig. 6 is an enlarged view of point I in Fig. 5 .

Fig. 7 is a schematic diagram of the three-dimensional structure of the upper cover device described in the embodiment.

Fig. 8 is a schematic perspective view of the three-dimensional structure of the capping device described in the embodiment.

Fig. 9 is an enlarged view of II in Fig. 8 .

Fig. 10 is a perspective view of the structure of the capping device according to another embodiment.

Fig. 11 is a schematic diagram of the three-dimensional structure of the withstand voltage testing device described in the embodiment.

Figure 12 is an enlarged view of III in Figure 11.

Figure 13 is an enlarged view of IV in Figure 11.

Fig. 14 is a schematic diagram of the three-dimensional structure of the comprehensive performance testing device described in the embodiment.

In the picture:

1. Feeding wire; 2. Loop wire;

3. Dust removal system; 31. Plasma blowing device; 32. Dust suction device;

4. Relay capping device; 41. Cover conveying line; 42. Cover device; 421. First cover manipulator; 4211. Cover mechanical claw; 422. Second cover manipulator; 4221. Vacuum nozzle; 423 , manipulator installation slide rail; 43, upper cover transfer line; 431, distance expansion cylinder; 44, gland device; 441, gland module; 4411, gland body; 4412, elastic claw; 4413, roller; 442, drive Motor; 443, drive cam; 444, module mounting frame; 45, upper cover vibration plate; 46, top cover dust collection device; 461, dust collection box; 462, dust suction nozzle;

5. Pressure test device; 6. Comprehensive performance test device;

71. Test probe; 72. Test board; 73. Positioning device; 731. Mounting frame; 732. Positioning slide rail; 733. Positioning component; 7331. Positioning drive rod; ; 735, positioning groove; 736, positioning driving device;

8. Cutting wire;

9. Relay main body;

10. Relay cover.

detailed description

The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods.

Embodiment one:

As shown in Figures 1 to 14, a relay comprehensive testing machine described in this embodiment includes: a circulating cable 2 and a loading cable 1 and a blanking cable 8 arranged on the side of the circulating cable 2, the loading cable 1. A feeding manipulator is provided at the position connected to the circulating guy wire 2, and a feeding manipulator is provided at a position connecting the feeding manipulator 8 with the circulating guy wire 2. Between the feeding manipulator and the unloading manipulator On the side of the circulating cable 2 in between, a relay capping device 4 and a relay performance testing device are arranged in sequence along the running direction of the circulating cable 2 .

The circulating backguy 2 includes a backguy track and a backguy drive motor for driving the movement of the backguy on the backguy track. The backguy track is an annular double-layer structure with an opening, and the backguy drive motor is arranged at the opening. The double-layer structure guy track forms a guy loop structure.

The end of the feeding guy wire 1 away from the circulation guy wire 2 is provided with an incoming material sensor for sensing whether there is a relay body 9 on the feeding guy wire 1, and the end of the feeding guy wire 1 close to the circulation guy wire 2 is provided with a useful It is a fixture sensor for sensing whether the fixture on the circulating pull wire 2 is in place.

Above the circulating pull wire 2 and between the feeding manipulator and the relay capping device 4, a dust removal system 3 is provided, and the dust removal system 3 includes a plasma blowing device for blowing air to the relay body 9 31 and a dust suction device 32 for sucking out gas and dust.

In this embodiment, the relay capping device 4 includes a top cover conveying line 41, a top cover device 42, a top cover transfer line 43 and a capping device 44, and the top cover device 42 includes a first cover manipulator 421 and a first cover manipulator 421 Two upper cover manipulators 422, the first upper cover manipulator 421 is used to transfer the relay cover 10 from the upper cover conveying line 41 to the upper cover transfer line 43, and the second upper cover manipulator 422 is used to transfer the relay cover 10 from the upper cover The medium special line is transferred to the relay cover station.

Further, the relay capping device 4 also includes an upper cover vibrating plate 45, the upper cover vibrating plate 45 is connected to the upper cover conveying line 41, and the relay cover 10 is transported to the upper cover through the upper cover conveying line 41 A detection station, the upper cover detection station is provided with a cover sensor for detecting whether there is a relay cover 10 at the station.

A top cover dust suction device 46 is arranged below the top cover conveying line 41 between the top cover detection station and the top cover vibration plate 45, and the top cover dust suction device 46 includes a dust collection box 461 and is arranged on the top cover dust suction device 46. The top opening of the dust collection box 461 faces the dust suction nozzle 462 arranged in the direction of the upper cover conveying line 41 , and the two dust collecting nozzles 462 are arranged in sequence along the running direction of the upper cover conveying line 41 .

The upper cover device 42 includes a manipulator installation slide rail 423 for slidably installing the first upper cover manipulator 421 and the second upper cover manipulator 422, and the first upper cover manipulator 421 and the second upper cover manipulator 422 slides synchronously on the manipulator installation slide rail 423.

The first upper cover manipulator 421 includes an upper cover mechanical claw 4211, a first cylinder for driving the upper cover mechanical claw 4211 to open and close, and a cylinder for driving the first cylinder and the upper cover mechanical claw 4211 to lift. The second air cylinder; the second upper cover manipulator 422 includes a vacuum suction nozzle 4221 , a third air cylinder for driving the vacuum suction nozzle 4221 up and down, and a vacuum pump connected with the vacuum suction nozzle 4221 .

The transfer line 43 of the upper cover is provided with a transfer distance expansion fixture, and the transfer distance expansion fixture includes a first cover fixture for placing the relay cover 10, a second cover fixture, and a second cover fixture for placing the relay cover 10. A distance-expanding cylinder 431 that controls the movement of the first cover jig and the second cover jig toward or away from each other.

The capping device 44 includes a capping sensor for detecting whether there is a relay assembly composed of a relay body 9 and a relay cover 10 on the station, a capping module 441 for capping and a capping module for driving 441 movement gland drive.

The cover driving device includes a drive motor 442, a drive cam 443 that can rotate under the drive of the drive motor 442, and a module mounting frame 444 that can reciprocate up and down under the action of the drive cam 443 and the return spring , the capping module 441 is fixedly installed on the module installation frame 444 .

The capping module 441 includes a capping body 4411 and an elastic claw 4412 arranged around the capping body 4411. The elastic claw 4412 is hinged to the capping body 4411, and a torsion spring is provided at the hinged position. The end of the elastic claw 4412 away from the gland main body 4411 has a tendency to move toward the relay assembly.

In this embodiment, there are four elastic pressing claws 4412 , which are respectively arranged on the four peripheral surface directions of the relay assembly, and a roller 4413 is provided at the end of each elastic pressing claw 4412 .

The relay performance testing device comprises the withstand voltage testing device 5 and the comprehensive performance testing device 6 arranged in sequence, and the withstand voltage testing device 5 and the comprehensive performance testing device 6 have test probes 71 respectively, and are used for positioning the gland assembly to complete The positioning device 73 of the relay assembly makes it complete the performance test at a specific position.

In this embodiment, the same positioning device 73 is used for each position that needs to be positioned in the present invention. The positioning device 73 includes a mounting frame 731, a positioning slide rail 732 located above the mounting frame 731, and a positioning slide rail 732 that is slidably arranged on the mounting frame 731. The positioning component 733 on the positioning slide rail 732 can move toward or away from the relay component and position the supporting device supporting the relay component.

The positioning assembly 733 has two positioning protrusions 734 arranged vertically, and the supporting device is provided with a positioning groove 735 corresponding to the positioning protrusions 734, and the positioning protrusions 734 and the positioning The groove 735 cooperates to realize the positioning of the relay assembly. The positioning devices 73 are divided into two groups, which are respectively arranged on two sides of the supporting device.

Positioning drive rods 7331 are installed on both sides of the positioning assembly 733, drive rod through holes 7332 are provided on the mounting bracket 731 and on both sides of the positioning slide rail 732, and the positioning drive rod 7331 passes through the drive rod The through hole 7332 is connected with the positioning driving device 736 . The positioning driving device 736 includes a positioning driving motor, and a positioning driving cam disposed on the output shaft of the positioning driving motor and selectively connected with the positioning driving rod 7331 .

The withstand voltage testing device 5 and the comprehensive performance testing device 6 also include a test board 72 for installing the test probe 71, and the test board 72 is driven by a drive assembly and can be vertically directed toward or away from the Relay assembly movement.

In order to improve the versatility of the test device, in this embodiment, the test probes 71 are set into three groups, each group is two, and two groups of them are selected for use according to the different positions of the relay test points.

The drive assembly includes a cam selectively contacting with the test board 72 to drive the test board 72 to move downward, a return spring for pushing the test board 72 to move upward, and a test driving device. The cam is arranged on on the output shaft of the test drive.

The output shaft of the test driving device is also provided with a position sensing sheet, and a position sensor for sensing the rotation angle of the position sensing sheet is provided on one side of the position sensing sheet.

The working process of the relay comprehensive testing machine described in the present invention is as follows: the relay main body 9 is fed by the feeding pull wire 1, transported to the feeding manipulator through the feeding manipulator 1, and the relay main body 9 is transported to the circulation pull wire 2 by the feeding manipulator , the relay main body 9 passes through the dust removal system 3 during the transportation on the circulating pull wire 2, and the dust removal system 3 sends the relay main body 9 to the relay main body 9 through the plasma blowing device 31 to separate the dust and sundries in the relay main body 9 from the relay main body 9. The device 32 sucks out the dust and sundries, and after the relay case passes through the dust removal system 3, it is transported to the position where the capping sensor is located. At the same time, the relay cover 10 is vibrated and sorted by the upper cover vibrating plate 45 and then transported to the upper cover detection station through the upper cover conveying line 41. During the movement of the relay cover 10 to the upper cover detection station, it will be sucked by the top cover. The dust device 46 and the dust suction nozzle 462 suck the dust and sundries on the relay cover 10 into the dust collection box 461 . The relay cover 10 after the vacuuming is completed is placed on the relay main body 9 at the cover sensor place after the relay cover 10 is transferred on the upper cover transfer line 43 to expand the distance. The relay body 9 and the relay cover 10 form a relay assembly. When the relay assembly passes through the capping device 44 , the capping driving device drives the capping module 441 to squeeze the relay assembly to realize the assembly of the relay body 9 and the relay cover 10 . After the assembly is completed, the relay components pass through the withstand voltage test device 5 and the comprehensive performance test device 6 for testing the relay performance in sequence. The withstand voltage test device 5 and the comprehensive performance test device 6 select appropriate probes to test the relay performance according to the different relays. , the tested relay is transferred to the blanking pull wire 8 by the blanking manipulator to realize blanking.

In the description herein, it should be understood that the orientations or positional relationships such as "upper" and "lower" are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of description and simplification of operations, rather than indicating or implying References to devices or elements must have a particular orientation, be constructed, and operate in a particular orientation and therefore should not be construed as limiting the invention.

It should be stated that the above-mentioned specific implementation methods are only preferred embodiments of the present invention and the applied technical principles. Within the technical scope disclosed in the present invention, any changes or substitutions that are easily conceivable by those skilled in the art, All should be covered within the protection scope of the present invention.

Claims (8)

1. A relay capping device, characterized in that, said relay capping device comprises a loam cake conveying line, a loam cake device, a loam cake transfer line and a capping device, and said loam cake device comprises a first loam cake manipulator and The second upper cover manipulator, the first upper cover manipulator is used to transfer the relay cover from the upper cover conveying line to the upper cover transfer line, and the second upper cover manipulator is used to transfer the relay cover from the upper cover transfer line to the relay The capping station, the capping device includes a capping sensor for detecting whether there is a relay assembly composed of a relay body and a relay cover on the station, a capping module for capping and a capping module for driving A moving gland driving device, the gland driving device includes a driving motor, a driving cam that can rotate under the driving of the driving motor, and a module that can reciprocate up and down under the action of the driving cam and the return spring An installation frame, the cover module is fixedly installed on the module installation frame. 2. The relay capping device according to claim 1, characterized in that, it also includes a loam cake vibrating plate, the loam cake vibrating plate is connected with the loam cake conveying line, and the relay cover is conveyed by the loam cake conveying line Transport to the upper cover detection station, the upper cover detection station is provided with a cover body sensor for detecting whether the station has a relay cover. 3. The relay capping device according to claim 2, characterized in that a top cover dust suction device is arranged below the upper cover conveying line between the upper cover detection station and the upper cover vibrating plate, the The dust collection device for the top cover includes a dust collection box and a suction nozzle arranged at the top opening of the dust collection box facing the direction of the upper cover conveying line. The number of the suction nozzles is two, and the two suction nozzles are arranged along the The running direction of the upper cover conveying line is set sequentially. 4. The relay capping device according to claim 1, wherein the upper cover device includes a manipulator installation slide rail for slidably installing the first upper cover manipulator and the second upper cover manipulator, the The first upper cover manipulator slides synchronously with the second upper cover manipulator on the manipulator installation slide rail. 5. The relay capping device according to claim 4, wherein the first upper cover manipulator comprises a upper cover mechanical claw, a first cylinder for driving the opening and closing of the upper cover mechanical claw, and a first cylinder for driving The first cylinder and the second cylinder for lifting the upper cover mechanical claw; the second upper cover manipulator includes a vacuum suction nozzle, a third cylinder for driving the vacuum suction nozzle to lift, and the vacuum suction nozzle Vacuum pump connected to the mouth. 6. The relay capping device according to claim 5, characterized in that, a transfer extension jig is provided on the transfer line of the upper cover, and the transfer extension extension jig includes a second relay cover for placing the relay cover. A cover jig, a second cover jig, and a distance-expanding cylinder for controlling the movement of the first cover jig and the second cover jig toward or away from each other. 7. The relay capping device according to claim 1, wherein the capping module comprises a capping body and elastic claws arranged around the periphery of the capping body, the elastic claws are in contact with the The main body of the pressing cover is hinged, and a torsion spring is arranged at the hinged position so that the end of the elastic claw away from the main body of the pressing cover has a tendency to move toward the relay assembly. 8. The relay capping device according to claim 7, characterized in that, there are four elastic pressing jaws, which are respectively arranged in the directions of the four peripheral surfaces of the relay assembly, and each of the elastic pressing jaws The end is provided with rollers.