A control box detection device

Abstract

The application discloses a control box detection device, which comprises a casing, a rack, a detection track part, a detection tray and a detection tray storage part. The detection track part comprises a driving track, a tray driving part and a top pressing detection part. When the detection tray moves to a detection station on the detection track part, the top pressing detection part presses the detection tray and makes the workpiece on the detection tray electrically connected with an external power supply. The tray driving part is used for pulling the detection tray on the detection tray storage part to the driving track or pushing the detection tray after detection on the driving track to the detection tray storage part. When the detection tray moves to the detection station on the detection track part, the top pressing detection part presses the detection tray and makes the workpiece on the detection tray electrically connected with the external power supply to detect the quality of the workpiece. A plurality of workpieces are arranged on the detection tray and are detected at the same time, manual operation is not needed, the detection efficiency is improved, and the probability of manual detection misoperation and the risk of electric shock are reduced.

Description

[Technical Field]

[0001] This invention relates to the field of automotive sunroof control box testing technology, and more particularly to a control box testing device. [Background Technology]

[0002] The sunroof of a car is used for air circulation inside the vehicle, allowing fresh air from outside to enter. The opening and closing of the sunroof is controlled by the sunroof control box. After the sunroof control box is manufactured, it needs to be tested to ensure its quality. Currently, sunroof control boxes are mostly tested manually. That is, the operator holds a probe and touches each contact point on the sunroof control box to be tested and observes whether the contact point is working properly. Therefore, the testing efficiency is low and manual operation is prone to errors. [Summary of the Invention]

[0003] To address the issues of low efficiency and susceptibility to errors in manual inspection of sunroof control boxes, this invention proposes a control box inspection device.

[0004] This invention is achieved by the following technical solution:

[0005] A control box inspection device includes a housing, a frame disposed within the housing, an inspection track disposed on the frame for inspecting workpieces, an inspection tray movably disposed on the inspection track for placing workpieces, and an inspection tray storage section disposed on the frame for storing the inspection tray.

[0006] The detection track includes a drive track for moving the detection tray, a tray drive unit for pushing or pulling the detection tray along the length of the drive track, and a pressing detection unit for pressing the detection tray and detecting the workpiece on the detection tray.

[0007] When the test tray moves to the test station on the test track, the top-pressing test section presses against the test tray and connects the workpiece on the test tray to an external power source.

[0008] As described above, a control box detection device includes a detection tray comprising a tray body, a detection seat disposed on the tray body for connection with a workpiece, a plug-in detection part movably disposed on the detection seat for insertion into the workpiece for electrical connection with the workpiece, and a centralized connection part for maintaining electrical connection with multiple plug-in detection parts. When the workpiece is connected to the detection seat and the plug-in detection part is inserted into the workpiece, the top-pressing detection part and the centralized connection part press against each other to make the workpiece electrically connected to an external power source.

[0009] As described above, in a control box detection device, the top pressure detection unit includes a top connection for maintaining an electrical connection with an external power source, and a top connection drive device for driving the top connection away from or towards the central connection.

[0010] As described above, in a control box detection device, the tray drive unit includes a track loading unit for pulling the detection tray onto the drive track, and a track unloading unit for pushing the detection tray away from the drive track.

[0011] As described above, in a control box detection device, the tray driving unit includes a linear driving device mounted on the frame, a vertical driving device mounted on the linear driving device, and a push-pull part mounted on the vertical driving device. The vertical driving device drives the push-pull part to insert into or disengage from the detection tray, and the linear driving device drives the vertical driving device to move along the length direction of the linear driving device so that the push-pull part pulls or pushes the detection tray.

[0012] As described above, in a control box detection device, the detection tray storage section includes a detection tray loading section located at one end of the detection track section and a detection tray unloading section located at the other end of the detection track section. The detection tray loading section is used to output the detection tray containing the workpiece onto the detection track section, and the detection tray unloading section is used to collect the detection tray after the workpiece has been detected and removed from the detection track section.

[0013] As described above, in a control box detection device, the detection tray storage section includes a detection tray trolley, a detection tray box movably mounted on the detection tray trolley, and a box lifting section mounted on the frame. The detection trays are sequentially arranged in the detection tray box from bottom to top. The box lifting section is used to move the detection tray box in the vertical direction. When the detection trays in the detection tray box are aligned one by one with the detection track section, the tray driving section is used to pull the detection trays in the detection tray box onto the driving track.

[0014] As described above, the control box detection device further includes a storage tray, a storage tray storage section, and a mechanical sorting section on the frame. The mechanical sorting section is used to move the detected workpieces on the detection tray to the storage tray, and the storage tray storage section is used to move or store the storage tray.

[0015] As described above, the control box detection device includes a storage tray storage section for moving an empty storage tray to the frame, and a storage tray unloading section for storing the storage tray after it is filled with workpieces.

[0016] As described above, in a control box detection device, the storage tray storage section includes a storage tray cart, a tray guide column disposed on the storage tray cart, and a tray lifting section disposed on the frame. The storage trays are located between the tray guide columns and are stacked sequentially from bottom to top. The tray lifting section is used to move the storage trays along the length direction of the tray guide columns.

[0017] Compared with the prior art, the present invention has the following advantages:

[0018] This invention proposes a control box detection device. The material tray driving unit is used to pull the detection material tray on the detection material tray storage unit to the driving track or push the detection material tray after detection on the driving track to the detection material tray storage unit. When the detection material tray moves to the detection station on the detection track unit, the pressing detection unit presses the detection material tray and connects the workpiece on the detection material tray to an external power source for quality detection of the workpiece. Multiple workpieces are set on the detection material tray and detected simultaneously. No manual operation is required, which improves detection efficiency and reduces the probability of manual detection errors and the risk of electric shock. [Attached Image Description]

[0019] To more clearly illustrate the technical solutions in the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below.

[0020] Figure 1 This is an exploded structural diagram of the present invention;

[0021] Figure 2 This is a three-dimensional structural diagram of the detection track section of the present invention;

[0022] Figure 3 This is a schematic diagram of the three-dimensional structure of the control box detection tray of the present invention. Figure 1 ;

[0023] Figure 4 This is a three-dimensional structural diagram of the detection seat of the present invention;

[0024] Figure 5 This is an exploded structural diagram of the detection seat of the present invention;

[0025] Figure 6 This is an exploded structural diagram of the control box detection tray of the present invention;

[0026] Figure 7 This is a schematic diagram of the three-dimensional structure of the control box detection tray of the present invention. Figure 2 ;

[0027] Figure 8 This is a schematic diagram of the exploded structure of the detection track section of the present invention. Figure 1 ;

[0028] Figure 9This is an exploded structural diagram of the material tray body and the top pressure detection part of the present invention.

[0029] Figure 10 This is a top view of the detection track section of the present invention;

[0030] Figure 11 This is a schematic diagram of the exploded structure of the detection track section of the present invention. Figure 2 ;

[0031] Figure 12 This is a three-dimensional structural diagram of the detection track section and the detection tray storage section of the present invention;

[0032] Figure 13 This is a three-dimensional structural diagram of the material storage section of the present invention. Figure 1 ;

[0033] Figure 14 This is a three-dimensional structural diagram of the material storage section of the present invention. Figure 2 ;

[0034] Figure 15 This is a three-dimensional structural diagram of the material storage section of the present invention. Figure 1 ;

[0035] Figure 16 This is a three-dimensional structural diagram of the material storage section of the present invention. Figure 2 .

Detailed Implementation Methods

[0036] To make the technical problems solved, the technical solutions, and the beneficial effects of this invention clearer, the invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

[0037] Specific embodiments, such as Figures 1 to 16 The control box detection device shown includes a housing 10, a frame 1 disposed within the housing 10, a detection track 2 disposed on the frame 1 for detecting workpieces, a detection tray 3 movably disposed on the detection track 2 for placing workpieces, and a detection tray storage section 4 disposed on the frame 1 for storing the detection tray 3.

[0038] The detection track section 2 includes a drive track 21 for moving the detection tray 3, a tray drive section 22 for pushing or pulling the detection tray 3 along the length direction of the drive track 21, and a pressing detection section 23 for pressing the detection tray 3 and detecting the workpiece on the detection tray 3.

[0039] When the inspection tray 3 moves to the inspection station on the inspection track 2, the top-pressing inspection unit 23 presses against the inspection tray 3 and connects the workpiece on the inspection tray 3 to an external power source. The tray driving unit 22 of the present invention is used to pull the inspection tray 3 on the inspection tray storage unit 4 to the driving track 21 or push the inspection tray 3 after inspection on the driving track 21 to the inspection tray storage unit 4. When the inspection tray 3 moves to the inspection station on the inspection track 2, the top-pressing inspection unit 23 presses against the inspection tray 3 and connects the workpiece on the inspection tray 3 to an external power source for quality inspection of the workpiece. Multiple workpieces are set on the inspection tray 3 and inspected simultaneously without manual operation, which improves inspection efficiency and reduces the probability of manual inspection errors and the risk of electric shock.

[0040] Furthermore, the inspection tray 3 includes a tray body 31, an inspection seat 32 disposed on the tray body 31 for connection with the workpiece, a plug-in inspection part 33 movably disposed on the inspection seat 32 for insertion into the workpiece for electrical connection, and a centralized connection part 34 for maintaining electrical connection with multiple plug-in inspection parts 33. When the workpiece is connected to the inspection seat 32 and the plug-in inspection part 33 is inserted into the workpiece, the pressing inspection part 23 and the centralized connection part 34 press against each other to make the workpiece electrically connected to an external power source. The tray body 31 is provided with multiple inspection seats 32, and the multiple plug-in inspection parts 33 and the centralized connection part 34 are electrically connected. When the workpiece is connected to the inspection seat 32 and the plug-in inspection part 33 is inserted into the workpiece, the centralized connection part 34 is electrically connected to an external power source to inspect the workpieces on the multiple inspection seats 32. No manual operation is required to inspect each one, the structure is simple, the operation is convenient, the inspection efficiency is high, and it is not easy to make mistakes. The workpiece is preferably an automotive sunroof inspection box.

[0041] The present invention also discloses that the top pressure detection unit 23 includes a top contact portion 231 for maintaining an electrical connection with an external power source, and a top contact drive device 232 for driving the top contact portion 231 away from or close to the centralized connection portion 34; the top contact drive device 232 is preferably a cylinder, and the top contact drive device 232 is used to drive the top contact portion 231 close to and adhere to the centralized connection portion 34 so that the centralized connection portion 34 maintains an electrical connection with an external power source.

[0042] Specifically, the tray drive unit 22 includes a track loading section 24 for pulling the detection tray 3 onto the drive track 21, and a track unloading section 25 for pushing the detection tray 3 away from the drive track 21. The track loading section 24 is used to pull the detection tray 3 on the detection tray storage section 4 onto the drive track 21, and the track unloading section 25 is used to push the detection tray 3 after detection on the drive track 21 away from the drive track 21 and move it to another detection tray storage section 4 for collection of the detection tray 3.

[0043] More specifically, the tray drive unit 22 includes a linear drive device 221 mounted on the frame 1, a vertical drive device 222 mounted on the linear drive device 221, and a push-pull part 223 mounted on the vertical drive device 222. The vertical drive device 222 is used to drive the push-pull part 223 to insert into or disengage from the detection tray 3. The linear drive device 221 is used to drive the vertical drive device 222 to move along the length direction of the linear drive device 221 so that the push-pull part 223 pulls or pushes the detection tray 3. The linear drive device 221 is preferably a linear motor, and the vertical drive device 222 is preferably a cylinder. The vertical drive device 222 is used to drive the push-pull part 223 to insert into the detection tray 3 in the vertical direction. After the push-pull part 223 is inserted into the detection tray 3, the linear drive device 221 is used to drive the vertical drive device 222 to move in the horizontal direction to pull or push the detection tray 3.

[0044] In addition, the detection tray storage section 4 includes a detection tray loading section 41 located at one end of the detection track section 2 and a detection tray unloading section 42 located at the other end of the detection track section 2. The detection tray loading section 41 is used to output the detection tray 3 containing the workpiece onto the detection track section 2. The detection tray unloading section 42 is used to collect the detection tray 3 after the workpiece has been detected and removed from the detection track section 2. The track loading section 24 is used to pull the detection tray 3 on the detection tray loading section 41 onto the drive track 21. The track unloading section 25 is used to push the detection tray 3 after detection on the detection station of the drive track 21 away from the drive track 21 and move it onto the detection tray unloading section 42 to collect the detection tray 3.

[0045] Furthermore, the test tray storage section 4 includes a test tray trolley 43, a test tray box 44 movably mounted on the test tray trolley 43, and a box lifting section 45 mounted on the frame. The test trays 3 are sequentially arranged in the test tray box 44 from bottom to top. The box lifting section 45 is used to move the test tray box 44 vertically. When the test trays 3 in the test tray box 44 are aligned one by one with the test track section 2, the tray drive section 22 is used to pull the test trays 3 in the test tray box 44 onto the drive track 21. The box lifting section 45 is preferably a linear motor. When the test tray trolley 43 drives the test tray box 44 to insert into the machine... When the material is in the frame 1, the moving end of the material box lifting part 45 is inserted into the top of the detection material tray box 44. The moving end of the material box lifting part 45 drives the detection material tray box 44 to move vertically upward so that the detection material trays 3 in the detection material tray box 44 are aligned one by one with the detection track part 2. Then, the track loading part 24 is used to pull the detection material trays 3 in the detection material tray box 44 of the detection material tray loading part 41 onto the drive track 21. The track unloading part 25 is used to push the detection material trays 3 after detection on the detection station of the drive track 21 away from the drive track 21 and move them into the detection material tray box 44 of the detection material tray unloading part 42 to collect the detection material trays 3.

[0046] Furthermore, the frame 1 is also provided with a storage tray 5, a storage tray storage section 6, and a mechanical sorting section 7. The mechanical sorting section 7 is used to move the inspected workpieces on the inspection tray 3 into the storage tray 5. The storage tray storage section 6 is used to move or store the storage tray 5. The storage tray storage section 6 is used to move the empty storage tray 5 onto the frame 1 or to store the storage tray 5 after it is full of workpieces. The storage tray 5 is preferably a plastic tray. The storage tray 5 is provided with multiple slots for storing multiple workpieces. The mechanical sorting section 7 is preferably a robotic arm and a robotic gripper provided on the robotic arm.

[0047] Furthermore, the storage tray storage unit 6 includes a storage tray loading unit 61 for moving the empty storage tray 5 to the frame 1, and a storage tray unloading unit 62 for storing the storage tray 5 after it is filled with workpieces; the storage tray loading unit 61 is used to transport the empty storage tray 5 to the frame 1, and the storage tray unloading unit 62 is used to store the storage tray 5 after it is filled with workpieces.

[0048] Specifically, the storage tray storage unit 6 includes a storage tray cart 63, tray guide posts 64 disposed on the storage tray cart 63, and a tray lifting unit 65 disposed on the frame 1. The storage trays 5 are located between the tray guide posts 64 and are stacked sequentially from bottom to top. The tray lifting unit 65 is used to move the storage trays 5 along the length direction of the tray guide posts 64. The tray guide posts 64 are preferably four in number to form a frame corresponding to the shape of the storage trays 5. The tray lifting unit 65 is preferably a linear motor. The tray lifting unit 65 is used to press down the bottom of the bottommost storage tray 5 among the stacked storage trays 5 and move the multiple stacked storage trays 5 vertically upward, so that the topmost storage tray 5 is moved onto the frame 1.

[0049] More specifically, the frame 1 is further provided with a tray transfer device 8 for moving the storage tray 5 on the storage tray loading section 61 to the storage tray unloading section 62. The tray transfer device 8 includes a transfer drive device 81 mounted on the frame 1, a vertical moving device 82 mounted on the transfer drive device 81 and used for moving along the length direction of the transfer drive device 81, and a tray picking device 83 mounted on the vertical moving device 82 and used for moving in the vertical direction. 3 is used to pick up the storage tray 5; the transfer drive device 81 is preferably a linear motor, the vertical movement device 82 is preferably a cylinder, the tray picking device 83 includes a tray picking bracket 84 provided at the telescopic end of the vertical movement device 82, and a vacuum suction cup 85 provided on the tray picking bracket 84, the tray picking bracket 84 being located directly above the storage tray 5; the mechanical sorting unit 7 moves the inspected workpieces on the inspection tray 3 to the empty storage tray 5 on the storage tray loading unit 61. When the empty storage tray 5 on the storage tray loading section 61 is filled with workpieces, the transfer drive device 81 drives the vertical moving device 82 to move to one side of the storage tray loading section 61, and positions the tray retrieval device 83 directly above the storage tray 5 on the storage tray loading section 61. The vertical moving device 82 drives the tray retrieval bracket 84 to press downward against the protruding edge on the storage tray 5, and the vacuum suction cup 85 clamps the storage tray 5. 2. Drive the tray-retrieving bracket 84 to move upward and pick up the storage tray 5 from the storage tray loading part 61. Then, the transfer drive device 81 drives the vertical moving device 82 to move to one side of the storage tray unloading part 62 and places the storage tray 5 filled with workpieces on the storage tray unloading part 62. The storage tray 5 filled with workpieces is stacked downward in sequence along the length direction of the tray guide column 64 by the tray lifting part 65 on the storage tray unloading part 62.

[0050] The present invention also discloses an abnormal workpiece storage box 9 disposed on the frame 1. When an abnormal workpiece is detected at the detection station on the drive track 21, the mechanical sorting unit 7 is used to clamp the abnormal workpiece and place it in the abnormal workpiece storage box 9.

[0051] The present invention also discloses that a movable connecting mechanism 35 is provided between the detection seat 32 and the insertion detection part 33 for movably connecting the two; the movable connecting mechanism 35 is used to move the insertion detection part 33 relative to the detection seat 32 to insert into the workpiece.

[0052] Furthermore, the movable connection mechanism 35 includes a slide rail 351 for moving the insertion detection part 33 in a direction away from or towards the workpiece; the slide rail 351 is located at the bottom of the detection seat 32, and the insertion detection part 33 is preferably two and located on opposite sides of the workpiece, and the insertion detection part 33 moves along the length of the slide rail 351 to be inserted into or withdrawn from the workpiece.

[0053] Specifically, the movable connection mechanism 35 further includes an elastic element 352, which is used to keep the insertion detection part 33 inserted into the workpiece; the elastic element 352 is preferably a spring, which is located between the detection seat 32 and the insertion detection part 33, and is used to press the insertion detection part 33 and move the insertion detection part 33 on the slide rail 351 in the direction facing the workpiece, so as to keep the insertion detection part 33 inserted into the workpiece.

[0054] More specifically, the tray body 31 includes a first tray 311 and a second tray 312 disposed opposite to the first tray 311. A wiring cavity 36 is provided between the first tray 311 and the second tray 312. The wiring cavity 36 is used to arrange and store the connecting wires between the insertion detection part 33 and the centralized connection part 34. The structure is simple and facilitates the concealment and protection of the connecting wires between the insertion detection part 33 and the centralized connection part 34.

[0055] In addition, the tray body 31 is provided with a positioning hole 313, which is used for the insertion of the detection seat 32 to position the detection seat 32 on the tray body 31; the structure is simple and facilitates the installation, positioning and disassembly of the detection seat 32 and the tray body 31.

[0056] Furthermore, the centralized connection part 34 is provided with detection pins 341 that are electrically connected to the insertion detection part 33; preferably, there are multiple detection pins 341 that are electrically connected to the insertion detection parts 33 on the multiple detection seats 32.

[0057] Furthermore, the tray body 31 is provided with a handle 37; the handle 37 is used to move the tray body 31 to prevent the hand from contacting the detection seat 32 or the workpiece, which would cause the connection to loosen and affect the detection results. The structure is simple and easy to operate.

[0058] The present invention also discloses that the top contact portion 231 is provided with a top contact pin 2311 corresponding to the detection pin 341 and electrically connected to an external power source. When the top contact pin 2311 and the detection pin 341 are in top pressure contact, the workpiece is electrically connected to the external power source.

[0059] The working principle of this embodiment is as follows:

[0060] A control box detection device of the present invention includes a housing 10, a frame 1 disposed within the housing 10, a detection track 2 disposed on the frame 1 for detecting workpieces, a detection tray 3 movably disposed on the detection track 2 for placing workpieces, and a detection tray storage section 4 disposed on the frame 1 for storing the detection tray 3.

[0061] The detection track section 2 includes a drive track 21 for moving the detection tray 3, a tray drive section 22 for pushing or pulling the detection tray 3 along the length direction of the drive track 21, and a pressing detection section 23 for pressing the detection tray 3 and detecting the workpiece on the detection tray 3.

[0062] When the inspection tray 3 moves to the inspection station on the inspection track 2, the top-pressing inspection unit 23 presses against the inspection tray 3 and connects the workpiece on the inspection tray 3 to an external power source. The tray driving unit 22 of the present invention is used to pull the inspection tray 3 on the inspection tray storage unit 4 to the driving track 21 or push the inspection tray 3 after inspection on the driving track 21 to the inspection tray storage unit 4. When the inspection tray 3 moves to the inspection station on the inspection track 2, the top-pressing inspection unit 23 presses against the inspection tray 3 and connects the workpiece on the inspection tray 3 to an external power source for quality inspection of the workpiece. Multiple workpieces are set on the inspection tray 3 and inspected simultaneously without manual operation, which improves inspection efficiency and reduces the probability of manual inspection errors and the risk of electric shock.

[0063] The above description is one embodiment provided in conjunction with specific content, and does not imply that the specific implementation of the present invention is limited to these descriptions. Furthermore, due to differences in industry naming conventions, the invention is not limited to the above names or English names. Any methods or structures similar to or identical to those of the present invention, or any technical deductions or substitutions made based on the concept of the present invention, should be considered within the scope of protection of the present invention.

Claims

1. A control box detection device, characterized in that: The device includes a housing (10), a frame (1) disposed within the housing (10), a detection track (2) disposed on the frame (1) for detecting workpieces, a detection tray (3) movably disposed on the detection track (2) for placing workpieces, and a detection tray storage section (4) disposed on the frame (1) for storing the detection tray (3). The detection track (2) includes a drive track (21) for moving the detection tray (3), a tray drive section (22) for pushing or pulling the detection tray (3) along the length direction of the drive track (21), and a pressing detection section (23) for pressing the detection tray (3) and detecting the workpieces on the detection tray (3). When the detection tray (3) moves to the detection station on the detection track (2), the pressing detection section (23) presses the detection tray (3) and makes the workpieces on the detection tray (3) electrically connected to an external power source. The testing tray (3) includes a tray body (31), and the tray body (31) is provided with a plurality of testing seats (32) for connecting with the workpiece. The active insertion detection part (33) is located on both sides of each of the detection seats (32) and is used to insert a workpiece into the workpiece for electrical connection. And a central connection part (34) for maintaining electrical connection with multiple insertion detection parts (33), wherein when the workpiece is connected to the detection seat (32) and the insertion detection part (33) is inserted into the workpiece, the top pressure detection part (23) and the central connection part (34) press against each other to make the workpiece electrically connected to an external power source.

2. The control box detection device according to claim 1, characterized in that, The tray drive unit (22) includes a track loading unit (24) for pulling the detection tray (3) onto the drive track (21) and a track unloading unit (25) for pushing the detection tray (3) away from the drive track (21).

3. The control box detection device according to claim 1, characterized in that, The tray drive unit (22) includes a linear drive device (221) mounted on the frame (1), a vertical drive device (222) mounted on the linear drive device (221), and a push-pull part (223) mounted on the vertical drive device (222). The vertical drive device (222) is used to drive the push-pull part (223) to insert into or detach from the detection tray (3). The linear drive device (221) is used to drive the vertical drive device (222) to move along the length direction of the linear drive device (221) so that the push-pull part (223) pulls or pushes the detection tray (3).

4. The control box detection device according to claim 1, characterized in that, The detection tray storage section (4) includes a detection tray loading section (41) located at one end of the detection track section (2) and a detection tray unloading section (42) located at the other end of the detection track section (2). The detection tray loading section (41) is used to output the detection tray (3) containing the workpiece to the detection track section (2). The detection tray unloading section (42) is used to collect the detection tray (3) after the workpiece is detected and removed from the detection track section (2).

5. The control box detection device according to claim 1, characterized in that, The test tray storage section (4) includes a test tray trolley (43), a test tray box (44) movably mounted on the test tray trolley (43), and a box lifting section (45) mounted on the frame. The test trays (3) are arranged sequentially from bottom to top in the test tray box (44). The box lifting section (45) is used to move the test tray box (44) in the vertical direction. When the test trays (3) in the test tray box (44) are aligned with the test track section (2) one by one, the tray drive section (22) is used to pull the test trays (3) in the test tray box (44) onto the drive track (21).

6. The control box detection device according to claim 1, characterized in that, The frame (1) is also provided with a storage tray (5), a storage tray storage part (6), and a mechanical sorting part (7). The mechanical sorting part (7) is used to move the workpieces after inspection on the inspection tray (3) to the storage tray (5). The storage tray storage part (6) is used to move or store the storage tray (5).

7. The control box detection device according to claim 6, characterized in that, The storage tray storage section (6) includes a storage tray loading section (61) for moving an empty storage tray (5) to the frame (1) and a storage tray unloading section (62) for storing the storage tray (5) after it is filled with workpieces.

8. The control box detection device according to claim 6, characterized in that, The storage tray storage section (6) includes a storage tray cart (63), a tray guide column (64) provided on the storage tray cart (63), and a tray lifting section (65) provided on the frame (1). The storage trays (5) are located between the tray guide columns (64) and are stacked sequentially from bottom to top. The tray lifting section (65) is used to move the storage trays (5) along the length direction of the tray guide columns (64).

9. The control box detection device according to claim 7, characterized in that, The frame (1) is also provided with a tray transfer device (8) for moving the storage tray (5) on the storage tray loading section (61) to the storage tray unloading section (62). The tray transfer device (8) includes a transfer drive device (81) on the frame (1), a vertical moving device (82) on the transfer drive device (81) for moving along the length direction of the transfer drive device (81), and a tray picking device (83) on the vertical moving device (82) for moving in the vertical direction. The tray picking device (83) is used to pick up the storage tray (5).

Images