TO tube socket visual inspection equipment

Abstract

The utility model discloses TO tube socket visual inspection equipment, and belongs to the technical field of tube socket visual inspection, the TO tube socket visual inspection equipment comprises a bottom plate, a rotating base is arranged at the front end of the upper end face of the bottom plate, an operation rotating disc is rotatably connected to the rotating base, two supports are fixedly arranged on the upper end face of the operation rotating disc, and overturning clamps are fixedly arranged at the tops of the supports; vertical rods are fixedly arranged on the edges of the two sides of the rear end of the upper end face of the bottom plate correspondingly. An industrial camera and a background plate are installed on the two vertical rods correspondingly. According to the device, a tube socket can be clamped and fixed through the overturning clamp, visual detection of an industrial camera is facilitated, in the detection process, the overturning clamp can drive the tube socket to overturn, the industrial camera can conduct multi-angle dead-corner-free detection on the tube socket, and synchronously, the rotating base can drive the operation rotating disc to rotate to complete feeding and discharging work; the time for assembling and disassembling the tube seat is saved, and the working efficiency is improved.

Description

Technical Field

[0001] The present application relates to the technical field of tube socket visual inspection, and in particular to a TO tube socket visual inspection device. Background Art

[0002] The TO package consists of a TO socket and a TO cap. The TO socket serves as the base of the packaged component and provides power for it, while the cap enables smooth optical signal transmission. The two components form a sealed package that protects sensitive semiconductor components. The TO socket is usually made of metal or plastic materials and has a cylindrical or flat shape. It contains a semiconductor chip and pins or electrodes that connect the chip. These pins or electrodes can be connected to other electronic components to realize the function of the circuit. The TO socket visual inspection automatically identifies and measures the key parameters of the TO socket, such as appearance, size, and pin position, through high-resolution industrial cameras and image processing systems.

[0003] Existing visual inspection equipment usually fixes the tube socket on a fixture, or uses a suction nozzle to fix the tube socket, and then uses an industrial camera for visual inspection. However, this method prevents the tube socket from rotating during the inspection process, making it difficult for the industrial camera to perform multi-angle inspection without blind spots. It is necessary to equip multiple industrial cameras to work in combination, and during the inspection process, the staff cannot perform synchronous loading work, resulting in the actual inspection time of completing a tube socket being prolonged, which is not conducive to the efficient implementation of the inspection work. Therefore, a TO tube socket visual inspection device is proposed to address the above problems. Utility Model Content

[0004] In response to the shortcomings of the prior art, the present application provides a TO tube socket visual inspection device, which overcomes the shortcomings of the prior art and aims to solve the problem that the inspection equipment is difficult to control the rotation of the tube socket during the inspection process so that the industrial camera can perform multi-angle inspection without blind spots, and the problem that material cannot be loaded synchronously during the inspection process.

[0005] To achieve the above objectives, this application provides the following technical solutions:

[0006] A TO tube socket visual inspection device comprises a base plate, a centrally arranged rotating base is fixedly provided at the front end of the upper end surface of the base plate, a working turntable is rotatably connected to the rotating base, two symmetrically arranged brackets are fixedly provided on the upper end surface of the working turntable, a flip clamp is fixedly provided on the top of the bracket, vertical poles are fixedly provided at the edges of both sides of the rear end of the upper end surface of the base plate, an industrial camera and a background plate are respectively installed on the two vertical poles, the flip clamp comprises a constraint cylinder and a support frame fixedly provided on the top of the vertical pole, a flip rotation shaft is rotatably provided in the constraint cylinder, a flip drive motor is installed on the support frame, an output shaft end of the flip drive motor is fixedly connected to an end of the flip rotation shaft, and the end of the flip rotation shaft is detachably connected to a tube socket clamp.

[0007] By adopting the above technical scheme, the tube holder can be clamped and fixed by the tube holder clamp, which is convenient for the visual inspection of the industrial camera, and during the inspection process, the flip drive motor can drive the tube holder clamp to rotate, so that the tube holder can be flipped, so that the industrial camera can perform multi-angle inspection without blind spots. Synchronously, while the visual inspection work is in progress, the staff can install the tube holder on another tube holder clamp. When the visual inspection work of the current tube holder is completed, the rotating base drives the working turntable to rotate, and the inspected tube holder is rotated out, and the new tube holder to be inspected is rotated in, which greatly improves the continuity of the inspection work, eliminates the time for loading and unloading the tube holder, and improves work efficiency.

[0008] As a preferred technical solution of the present application, two flip bearings are fixedly arranged in the constraint cylinder, and the flip rotation shaft is fixedly connected to the inner ring of the flip bearing.

[0009] By adopting the above technical solution, the setting of the flip bearing can make the rotation of the flip rotating shaft smoother and also play the role of constraining it in the constraint cylinder.

[0010] As a preferred technical solution of the present application, the tube seat clamp includes an end block, the front end face of which is fixedly provided with two symmetrically arranged elastic clips, the inner side faces of the elastic clips are provided with a card slot, and the front end face of the end block is fixedly provided with a stop plate at a position between the elastic clips.

[0011] By adopting the above technical solution, when installing the tube seat, the flange at the edge is aligned with the slot and inserted into the slot. During this process, the elastic clip will be compressed and deformed outward, allowing the tube seat to be inserted smoothly. When the tube seat is completely inserted into the slot, the elastic clip will restore its deformation and clamp the tube seat.

[0012] As a preferred technical solution of the present application, a threaded hole is provided at the outer end of the flip rotation shaft, and a centrally arranged threaded rod is fixedly provided on the rear end surface of the end block, and the thread size of the threaded rod matches the thread size of the threaded hole.

[0013] By adopting the above technical solution, a detachable connection between the tube seat clamp and the flip rotation shaft can be achieved, thereby facilitating replacement of the corresponding tube seat clamp according to different tube seat sizes, making the overall device more adaptable.

[0014] As a preferred technical solution of the present application, the elastic clip is arranged on a line connecting the middle of the industrial camera lens and the middle of the background plate.

[0015] By adopting the above technical solution, it can be ensured that the tube holder clamped on the tube holder clamp can be in the best visual inspection area, so that the industrial camera can achieve the most accurate inspection effect.

[0016] As a preferred technical solution of the present application, the rotating base includes a bottom cover fixedly arranged on the upper end surface of the bottom plate, a through hole is opened in the middle of the top plate of the bottom cover and a vertical cylinder is fixedly arranged on the upper end surface thereof, two base bearings arranged up and down are arranged in the vertical cylinder, a base rotating shaft is rotatably arranged in the vertical cylinder, the base rotating shaft is fixedly connected to the inner ring of the base bearing, and the top end of the base rotating shaft is fixedly connected to the lower end surface of the working turntable.

[0017] By adopting the above technical solution, the base rotating shaft supports the working turntable. At the same time, since the base rotating shaft is rotatably arranged in the vertical cylinder through the base bearing, the working turntable can rotate freely around the base rotating shaft.

[0018] As a preferred technical solution of the present application, the bottom cover is provided with a base drive motor fixedly mounted on the upper end surface of the bottom plate, and the output shaft end of the base drive motor is fixedly connected to the bottom end of the base rotating shaft.

[0019] By adopting the above technical solution, when the base driving motor is working, it can drive the base rotating shaft to rotate synchronously, and then drive the working turntable to rotate to complete the loading and unloading work.

[0020] The beneficial effects of the present application are as follows: the tube socket is clamped and fixed by the tube socket clamp, which is convenient for visual inspection by the industrial camera, and during the inspection process, the flip drive motor can drive the tube socket clamp to rotate, so that the tube socket can be flipped, so that the industrial camera can perform multi-angle inspection without blind spots. Synchronously, while the visual inspection work is in progress, the staff can install the tube socket on another tube socket clamp. When the visual inspection work of the current tube socket is completed, the rotating base drives the working turntable to rotate, and the inspected tube socket is rotated out, and the new tube socket to be inspected is rotated in, which greatly improves the continuity of the inspection work, eliminates the time for loading and unloading the tube socket, and improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall structure of this application;

[0022] Figure 2 This is a schematic diagram of the flip fixture structure of the present application;

[0023] Figure 3 This is a schematic diagram of the pipe base clamp structure of this application;

[0024] Figure 4 This is a schematic diagram of the rotating base structure of this application.

[0025] In the figure: 1. base plate; 2. rotating base; 21. bottom cover; 22. vertical cylinder; 23. base bearing; 24. base rotating shaft; 25. base driving motor; 3. working turntable; 4. bracket; 5. flip fixture; 51. constraint cylinder; 511. flip bearing; 52. flip rotating shaft; 521. threaded hole; 53. support frame; 54. flip driving motor; 55. pipe base clamp; 551. end block; 552. elastic clip; 553. slot; 554. abutment plate; 555. threaded rod; 6. vertical pole; 7. industrial camera; 8. background plate. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0027] Reference Figure 1-2 A TO tube socket visual inspection device comprises a base plate 1, a centrally arranged rotating base 2 is fixedly provided on the front end of the upper end surface of the base plate 1, a working turntable 3 is rotatably connected to the rotating base 2, two symmetrically arranged brackets 4 are fixedly provided on the upper end surface of the working turntable 3, a flip fixture 5 is fixedly provided on the top of the bracket 4, vertical poles 6 are fixedly provided on both side edges of the rear end surface of the upper end surface of the base plate 1, an industrial camera 7 and a background plate 8 are respectively installed on the two vertical poles 6, when the industrial camera 7 performs visual inspection, the staff can install the tube socket on another flip fixture 5, when the visual inspection work of the current tube socket is completed, the rotating base 2 drives the working turntable 3 to rotate, rotates out the tube socket that has completed the inspection, and rotates in the new tube socket to be inspected, which greatly improves the continuity of the inspection work, eliminates the time for loading and unloading the tube socket, and improves the work efficiency.

[0028] At the same time, the flip fixture 5 includes a constraint tube 51 and a support frame 53 fixedly arranged on the top of the vertical pole 6, a flip rotation shaft 52 is rotatably arranged in the constraint tube 51, and a flip drive motor 54 is installed on the support frame 53, the output shaft end of the flip drive motor 54 is fixedly connected to the shaft end of the flip rotation shaft 52, and the end of the flip rotation shaft 52 is detachably connected to the tube seat clamp 55. By adopting the above technical scheme, the tube seat can be clamped and fixed by the tube seat clamp 55, which is convenient for the visual inspection of the industrial camera 7, and during the inspection process, the flip drive motor 54 can drive the tube seat clamp 55 to rotate, so that the tube seat can be flipped, so that the industrial camera 7 can perform multi-angle inspection on it without blind spots.

[0029] In particular, two flip bearings 511 are fixedly arranged in the constraint cylinder 51, and the flip rotating shaft 52 is fixedly connected to the inner ring of the flip bearing 511. By adopting the above technical scheme, the setting of the flip bearing 511 can make the rotation of the flip rotating shaft 52 smoother and also play the role of constraining it in the constraint cylinder 51.

[0030] Reference Figure 3 The tube seat clamp 55 includes an end block 551, and two symmetrically arranged elastic clips 552 are fixedly provided on the front end surface of the end block 551. A clamping groove 553 is opened on the inner side of the elastic clip 552. A stop plate 554 is fixedly provided at the front end surface of the end block 551 between the elastic clips 552. By adopting the above technical solution, when installing the tube seat, the flange at the edge is aligned with the clamping groove 553 and clamped into it. During this process, the elastic clip 552 will be compressed and deformed outward, so that the tube seat can be smoothly clamped in. When the tube seat is completely clamped in the clamping groove 553, the elastic clip 552 will restore its deformation to clamp the tube seat.

[0031] In particular, a threaded hole 521 is provided at the outer end of the flip rotating shaft 52, and a centrally arranged threaded rod 555 is fixedly provided on the rear end face of the end block 551. The thread size of the threaded rod 555 matches the thread size of the threaded hole 521. By adopting the above technical solution, a detachable connection between the tube seat clamp 55 and the flip rotating shaft 52 can be achieved, thereby facilitating replacement of the corresponding tube seat clamp 55 according to different tube seat sizes, making the overall device more adaptable.

[0032] Reference Figure 1 The elastic clip 552 is arranged on the line connecting the middle of the lens of the industrial camera 7 and the middle of the background plate 8. By adopting the above technical solution, it can be ensured that the tube holder clamped on the tube holder clamp 55 can be in the best visual detection area, so that the industrial camera 7 can achieve the most accurate detection effect.

[0033] Reference Figure 4The rotating base 2 includes a bottom cover 21 fixedly arranged on the upper end surface of the bottom plate 1, a through hole is opened in the middle of the top plate of the bottom cover 21 and a vertical cylinder 22 is fixedly arranged on its upper end surface, two base bearings 23 arranged up and down are arranged in the vertical cylinder 22, a base rotating shaft 24 is rotatably arranged in the vertical cylinder 22, the base rotating shaft 24 is fixedly connected to the inner ring of the base bearing 23, and the top of the base rotating shaft 24 is fixedly connected to the lower end surface of the working turntable 3. By adopting the above technical scheme, the base rotating shaft 24 supports the working turntable 3. At the same time, since the base rotating shaft 24 is rotatably arranged in the vertical cylinder 22 through the base bearing 23, the working turntable 3 can rotate freely with the base rotating shaft 24 as the axis. In addition, a base driving motor 25 fixedly installed on the upper end surface of the bottom plate 1 is provided in the bottom cover 21, and the output shaft end of the base driving motor 25 is fixedly connected to the bottom end of the base rotating shaft 24. When the base driving motor 25 is working, it can drive the base rotating shaft 24 to rotate synchronously, thereby realizing the driving of the working turntable 3 to rotate to complete the loading and unloading work.

[0034] Working principle: The tube holder can be clamped and fixed by the tube holder clamp 55. When installing the tube holder, align the flange at the edge with the slot 553 and insert it. During this process, the elastic clip 552 will be compressed and deformed outward, so that the tube holder can be inserted smoothly. When the tube holder is completely inserted into the slot 553, the elastic clip 552 will restore its deformation and clamp the tube holder, which is convenient for the visual inspection of the industrial camera 7. In addition, during the inspection process, the flip drive motor 54 can drive the tube holder clamp 55 to rotate as a whole, so that the tube holder clamped thereon can be flipped, so that the industrial camera 7 can perform multi-angle inspection on it without blind spots.

[0035] In addition, when the visual inspection work is in progress, the staff can install the tube socket on another tube socket clamp 55. When the visual inspection work of the current tube socket is completed, the base drive motor 25 in the rotating base 2 drives the working turntable 3 to rotate, and the tube socket that has completed the inspection is rotated out, and the new tube socket to be inspected is rotated in, which greatly improves the continuity of the inspection work, eliminates the time for loading and unloading the tube socket, and improves work efficiency.

[0036] The above description is only the preferred embodiment of the present application and is not intended to limit the present application. Although the present application is described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A TO socket visual inspection device, comprising a base plate (1), characterized in that: A centrally arranged rotating base (2) is fixedly provided at the front end of the upper end surface of the base plate (1), a working turntable (3) is rotatably connected to the rotating base (2), two symmetrically arranged brackets (4) are fixedly provided on the upper end surface of the working turntable (3), a flip fixture (5) is fixedly provided on the top of the bracket (4), vertical poles (6) are fixedly provided at both side edges of the rear end surface of the upper end surface of the base plate (1), an industrial camera (7) and a background plate (8) are respectively mounted on the two vertical poles (6), the flip fixture (5) comprises a restraining cylinder (51) and a supporting frame (53) fixedly provided at the top of the vertical poles (6), a flip rotating shaft (52) is rotatably provided in the restraining cylinder (51), a flip driving motor (54) is mounted on the supporting frame (53), an output shaft end of the flip driving motor (54) is fixedly connected to a shaft end of the flip rotating shaft (52), and a pipe seat clamp (55) is detachably connected to the end of the flip rotating shaft (52).

2. A TO socket visual inspection device according to claim 1, characterized in that: Two flip bearings (511) are fixedly arranged in the constraint cylinder (51), and the flip rotation shaft (52) is fixedly connected to the inner ring of the flip bearing (511).

3. A TO socket visual inspection device according to claim 1, characterized in that: The tube seat clamp (55) comprises an end block (551), the front end surface of the end block (551) being fixedly provided with two symmetrically arranged elastic clips (552), the inner side surfaces of the elastic clips (552) being provided with a clamping groove (553), and the front end surface of the end block (551) being fixedly provided with a stop plate (554) at a position between the elastic clips (552).

4. A TO socket visual inspection device according to claim 3, characterized in that: A threaded hole (521) is formed at the outer end of the flip rotation shaft (52), and a centrally arranged threaded rod (555) is fixedly provided on the rear end surface of the end block (551), wherein the thread size of the threaded rod (555) matches the thread size of the threaded hole (521).

5. A TO socket visual inspection device according to claim 3, characterized in that: The elastic clip (552) is arranged on a line connecting the middle of the lens of the industrial camera (7) and the middle of the background plate (8).

6. A TO socket visual inspection device according to claim 1, characterized in that: The rotating base (2) comprises a bottom cover (21) fixedly arranged on the upper end surface of the bottom plate (1); a through hole is opened in the middle of the top plate of the bottom cover (21) and a vertical cylinder (22) is fixedly arranged on the upper end surface thereof; two base bearings (23) arranged up and down are arranged in the vertical cylinder (22); a base rotating shaft (24) is rotatably arranged in the vertical cylinder (22); the base rotating shaft (24) is fixedly connected to the inner ring of the base bearing (23); and the top end of the base rotating shaft (24) is fixedly connected to the lower end surface of the working turntable (3).

7. A TO socket visual inspection device according to claim 6, characterized in that: The bottom cover (21) is provided with a base drive motor (25) fixedly mounted on the upper end surface of the bottom plate (1), and the output shaft end of the base drive motor (25) is fixedly connected to the bottom end of the base rotating shaft (24).

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