Waist support control valve detection equipment

Abstract

The utility model relates to the technical field of detection equipment, in particular to waist support control valve detection equipment. Comprising a detection equipment main body, a conveying belt and a to-be-detected box, the to-be-detected box is placed on one side of the detection equipment main body, a plurality of to-be-detected waist support control valves are placed in the to-be-detected box, and a detection mechanism matched with the conveying belt to detect the waist support control valves is arranged in the detection equipment main body; the bottom side of the output end of the conveying belt is provided with a qualified product collecting box for collecting the qualified waist support control valves, and the conveying belt is provided with a conveying guide mechanism for guiding the waist support control valves in the conveying process. According to the waist support control valve detection equipment provided by the utility model, through the design of the detection mechanism, a worker only needs to place the waist support control valves to be detected on the conveying belt in sequence to complete all-directional detection of the waist support control valves, so that detection dead angles existing during detection of the waist support control valves are effectively eliminated, and the detection efficiency is improved. The practical performance of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of detection equipment, in particular to a lumbar support control valve detection device. Background Art

[0002] Modern cars usually use adjustable lumbar supports for car seats. The most common car seat lumbar support adopts an airbag lumbar support device. The shape of the lumbar support is adjusted by controlling the inflation and deflation of the airbag through the car lumbar support control valve. The inflation and deflation of the lumbar support airbag located at the rear of the seat back foam pad is controlled by the lumbar support control valve to achieve partial convexity or flatness of the back side of the car seat, thereby achieving a supporting effect on the human body's waist and back, so that the driver and passengers can adjust the lumbar support to fit their own waist and back according to their needs, thereby obtaining a comfortable driving and riding experience.

[0003] In the production process of the existing waist support control valve, the manufactured waist support control valve is mostly transported to the detection range of the CCD camera through a conveyor belt. At the same time, in order to ensure the stability of the waist support control valve during transportation, the side of the waist support control valve that fits the conveyor belt is mostly not provided with other control components, and is only a plane design that can fit well with the surface of the conveyor belt. In addition, the CCD camera is mostly fixed at the top and both sides of the conveyor belt, which results in the CCD camera being able to detect only the top and two sides of the waist support control valve, and cannot detect the other two sides of the waist support control valve. If there are production problems on the other two sides of the waist support control valve, the equipment cannot detect the waist support control valve with the production problem. As a result, the waist support control valve with the production problem will still be transported by the conveyor belt to the collection box for qualified waist support control valves, causing confusion between qualified products and unqualified products, affecting the accuracy of waist support control valve detection, and the practical performance of the device is poor.

[0004] On the other hand, due to the difference in car models, the seats on different car models will also be different, so it is necessary to produce lumbar support control valves of various specifications and sizes to control and adjust the seats on different car models. In order to realize the detection of lumbar support control valves of different specifications and sizes, the detection equipment in the prior art mostly has a strip installation groove that is easy to adjust on the guide plate, and the fixing bolts pass through the strip installation groove to fix the guide plate on both sides of the conveyor belt, so that the lumbar support control valve transported on the conveyor belt can always be in the middle of the conveyor belt, so that the subsequent CCD camera can detect the lumbar support control valve. However, in the actual operation process, we found that When the staff adjusts the position of the guide plate, since there is no correlation between the two guide plates, the staff needs to loosen the fixing bolts on the two guide plates in turn before controlling the two guide plates to push the waist support control valve transported on the conveyor belt to move. After pushing the waist support control valve to the middle of the conveyor belt through manual observation, the fixing bolts on the two guide plates are tightened in turn to complete the adjustment of the guide plate position. The whole operation process is cumbersome, and the manual visual adjustment method has certain errors, which can easily affect the subsequent detection results of the waist support control valve, and the actual use effect of the device is poor.

[0005] To this end, we designed a lumbar support control valve detection device to provide another technical solution to the above technical problems. Utility Model Content

[0006] Based on this, it is necessary to provide a lumbar support control valve detection device that is convenient for comprehensive detection of lumbar support control valves of different specifications in order to address the above technical problems.

[0007] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0008] A lumbar support control valve detection device comprises a detection device body, a conveyor belt and a box to be inspected, wherein the conveyor belt is interspersed inside the detection device body, and both sides of the conveyor belt are fixedly connected with a fixing frame for support, and the bottom end of the fixing frame is fixedly installed on the detection device body, the box to be inspected is placed on one side of the detection device body and a plurality of lumbar support control valves to be detected are placed inside, and a detection mechanism for detecting the lumbar support control valve in cooperation with the conveyor belt is provided inside the detection device body, and a qualified product collection box for collecting qualified lumbar support control valves is provided at the bottom side of the output end of the conveyor belt, and the qualified product collection box is placed on the detection device body, and a conveying guide mechanism for guiding the lumbar support control valves during transportation is provided on the conveyor belt.

[0009] Preferably, the detection mechanism includes CCD camera 1 and CCD camera 2 for detecting the waist support control valve, the CCD camera 1 is provided in plurality and is sequentially arranged on both sides of the conveyor belt, the CCD camera 2 is arranged on one side of the plurality of CCD cameras 1 and suspended on the conveyor belt, an electric cylinder 1 and an electric cylinder 2 are sequentially arranged on one side of the conveyor belt, the electric cylinder 1 and the electric cylinder 2 are respectively connected with a fixed plate 1 and a fixed plate 2 for support, the fixed plate 1 and the fixed plate 2 are respectively fixedly installed on the detection equipment body and the conveyor belt, the fixed plate 1 and the fixed plate 2 are provided with a photoelectric sensor 1 for detecting the conveying position of the waist support control valve, the output ends of the electric cylinder 1 and the electric cylinder 2 are respectively fixedly connected with a push plate 1 and a push plate 2 for pushing the waist support control valve, and a defective product collection box 1 and a defective product collection box 2 cooperating with the push plate 1 and the push plate 2 are placed on the detection equipment body.

[0010] Preferably, the detection mechanism also includes a strip-shaped mounting plate fixedly arranged on both sides of the conveyor belt, a mounting groove 1 is opened inside the strip-shaped mounting plate, a partition is fixedly installed on the bottom side of the mounting groove 1, the top of the partition is rotatably connected with an adjusting screw 1, the end of the adjusting screw 1 away from the partition passes through the mounting groove 2 and extends to the outside of the strip-shaped mounting plate, a moving plate is threadedly connected to the adjusting screw 1, a rotating motor is fixedly connected to the middle of the moving plate, and a strip-shaped mounting block is fixedly connected to the output end of the rotating motor. A mounting groove 2 is provided inside the mounting block, and an adjusting screw 2 is rotatably connected inside the mounting groove 2, one end of the adjusting screw 2 is rotatably connected to the inner wall of the mounting groove 2, and the other end of the adjusting screw 2 passes through the mounting groove 2 and is connected to a driving motor 1, and both sides of the adjusting screw 2 are threadedly connected to a clamping plate for clamping a lumbar support control valve, and both sides of the clamping plate are slidingly sleeved with a guide rod 1, and both ends of the guide rod 1 are fixedly connected to the inner wall of the mounting groove 2, and a non-slip rubber pad is fixedly connected to one side of the clamping plate that clamps the lumbar support control valve.

[0011] Preferably, a section of the adjusting screw 1 located outside the strip-type mounting plate is fixedly connected to a synchronous pulley, and the outer sleeve of the synchronous pulley is provided with a synchronous belt for transmission, and the top of one of the strip-type mounting plates is fixedly connected to an L-shaped mounting block, and the L-shaped mounting block is fixedly connected to a driving motor 2, and the output end of the driving motor 2 passes through the L-shaped mounting block and is fixedly connected to the adjusting screw 1.

[0012] Preferably, a photoelectric sensor 2 is provided at the bottom end of one of the partitions.

[0013] Preferably, the conveying guide mechanism comprises a conveying guide component 1 and a conveying guide component 2, and the conveying guide component 1 and the conveying guide component 2 are respectively arranged on one side of the input end of the conveyor belt and one side of the strip-shaped mounting plate, and the conveying guide component 1 and the conveying guide component 2 comprise a mounting plate 1 and a mounting plate 2 fixedly arranged at the bottom end of the conveyor belt, and the interiors of the mounting plate 1 and the mounting plate 2 are respectively rotatably connected with adjusting screws 3, and one end of the two adjusting screws 3 respectively penetrates the mounting plate 1 and the mounting plate 2 and is connected with adjusting knobs 1 and 2, wherein the two sides of the two adjusting screws 3 are respectively threadedly connected with guide plate 1 and guide plate 2, and the two sides of the guide plate 1 and the guide plate 2 are slidingly sleeved with guide rod 2, and the two ends of the guide rod 2 are respectively fixedly connected to the inner walls of the mounting plate 1 and the mounting plate 2, and the one side of the guide plate 1 and the guide plate 2 cooperating with the waist support control valve is rotatably connected with a plurality of ball bearings.

[0014] It can be seen without a doubt that the above-mentioned technical solution of the present application can definitely solve the technical problem to be solved by the present application.

[0015] At the same time, through the above technical solutions, the utility model has at least the following beneficial effects:

[0016] 1. The utility model provides a waist support control valve detection device. Through the design of the detection mechanism, the staff only needs to place the waist support control valves to be detected on the conveyor belt one by one to complete the comprehensive detection of the waist support control valves, thereby effectively eliminating the detection blind spots existing in the detection of the waist support control valves, avoiding the mixing and confusion between qualified and unqualified waist support control valves, and improving the practical performance of the device.

[0017] 2. The utility model provides a lumbar support control valve detection device. Through the design of the conveying guide mechanism, when the staff needs to adjust the position of the guide plate, they only need to place the lumbar support control valve to be detected on the inner side of the guide plate 1 and the guide plate 2 respectively, and turn the adjusting knob 1 and the adjusting knob 2 to clamp the guide plates 1 and the guide plates 2 on both sides of the lumbar support control valve inward and abut against the two sides of the lumbar support control valve, and then slightly loosen the adjusting knob 1 and the adjusting knob 2 to slightly retract the guide plates 1 and the guide plates 2 on both sides of the lumbar support control valve, so that the ball bearings on the guide plates 1 and the guide plates 2 maintain a small gap with the side wall of the lumbar support control valve, and the position of the guide plates 1 and the guide plates 2 can be adjusted, so as to complete the centering guide during the conveying and detection of lumbar support control valves of different specifications. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 This is a schematic diagram of the axial structure of the utility model;

[0020] Figure 2 It is a side view structural schematic diagram of the utility model;

[0021] Figure 3 It is a side view structural schematic diagram of the shell of the utility model in a hidden state;

[0022] Figure 4 It is a schematic diagram of the top view of the structure of the shell of the utility model in a hidden state;

[0023] Figure 5 It is a schematic diagram of the matching structure of the strip-shaped mounting plate and the clamping plate of the utility model;

[0024] Figure 6 It is a half-section structural schematic diagram of the strip-type mounting plate and the strip-type mounting block of the utility model;

[0025] Figure 7 This is a schematic diagram of the axial structure of the conveying guide assembly 1 of the utility model;

[0026] Figure 8 It is a schematic diagram of the axial structure of the conveying guide component 2 of the utility model.

[0027] In the figure: 1. Main body of the testing equipment; 2. Conveyor belt; 3. Box to be inspected; 4. Fixed frame; 5. Waist support control valve; 6. Qualified product collection box; 7. CCD camera 1; 8. CCD camera 2; 9. Electric cylinder 1; 10. Electric cylinder 2; 11. Fixed plate 1; 12. Fixed plate 2; 13. Photoelectric sensor 1; 14. Push plate 1; 15. Push plate 2; 16. Defective product collection box 1; 17. Defective product collection box 2; 18. Strip mounting plate; 19. Mounting groove 1; 20. Partition plate; 21. Adjusting screw 1; 22. Moving plate ; 23. Rotating motor; 24. Strip-type mounting block; 25. Mounting slot two; 26. Adjusting screw two; 27. Driving motor one; 28. Clamp; 29. ​​Guide rod one; 30. Anti-skid rubber pad; 31. Synchronous pulley; 32. Synchronous belt; 33. L-shaped mounting block; 34. Driving motor two; 35. Photoelectric sensor two; 36. Mounting plate one; 37. Mounting plate two; 38. Adjusting screw three; 39. Adjusting knob one; 40. Adjusting knob two; 41. Guide plate one; 42. Guide plate two; 43. Guide rod two; 44. Ball bearing. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0029] Example

[0030] Reference Figure 1-8 , a waist support control valve detection device, comprising a detection device body 1, a conveyor belt 2 and a to-be-inspected box 3, wherein the conveyor belt 2 is interspersed inside the detection device body 1, and both sides of the conveyor belt 2 are fixedly connected with a fixing frame 4 for support, and the bottom end of the fixing frame 4 is fixedly installed on the detection device body 1, and the to-be-inspected box 3 is placed on one side of the detection device body 1 and a plurality of waist support control valves 5 to be detected are placed inside, and a detection mechanism for detecting the waist support control valve 5 in cooperation with the conveyor belt 2 is provided inside the detection device body 1, and a qualified product collection box 6 for collecting the qualified waist support control valves 5 is provided at the bottom side of the output end of the conveyor belt 2, and the qualified product collection box 6 is placed on the detection device body 1, and a conveying guide mechanism for guiding the waist support control valves 5 during transportation is provided on the conveyor belt 2;

[0031] It should be noted that, in the present utility model, a control center for controlling the conveyor belt 2 and the detection mechanism is provided on the detection equipment body 1. Through the design of the control center, the linkage and coordination between the conveyor belt 2 and the detection mechanism is realized, thereby completing the conveying detection of the lumbar support control valve 5 to be detected and ensuring the stable operation of the device.

[0032] Reference Figure 2-4The detection mechanism includes a CCD camera 1 7 and a CCD camera 2 8 for detecting the waist support control valve 5. The CCD camera 1 7 is provided in plurality and is sequentially arranged on both sides of the conveyor belt 2. The CCD camera 2 8 is arranged on one side of the plurality of CCD cameras 1 7 and is suspended on the conveyor belt 2. An electric cylinder 1 9 and an electric cylinder 2 10 are sequentially arranged on one side of the conveyor belt 2. The electric cylinder 1 9 and the electric cylinder 2 10 are respectively connected with a fixed plate 1 11 and a fixed plate 2 12 for support. The fixed plate 1 11 and the fixed plate 2 1 2 are respectively fixedly installed on the detection device body 1 and the conveyor belt 2, the fixed plate 11 and the fixed plate 2 12 are provided with a photoelectric sensor 13 for detecting the conveying position of the waist support control valve 5, the output ends of the electric cylinder 1 9 and the electric cylinder 2 10 are respectively fixedly connected with a push plate 14 and a push plate 2 15 for pushing the waist support control valve 5, and the detection device body 1 is provided with a defective product collection box 16 and a defective product collection box 2 17 matched with the push plate 14 and the push plate 2 15. Specifically, in the utility model, through the design of the detection mechanism, the work The personnel only need to place the waist support control valve 5 to be tested on the conveyor belt 2 in sequence to complete the comprehensive test of the waist support control valve 5, thereby effectively eliminating the detection blind spots existing in the detection of the waist support control valve 5, avoiding the mixing and confusion between qualified and unqualified waist support control valves 5, and improving the practical performance of the device; through the design of the electric cylinder 1 9, the electric cylinder 2 10, the push plate 1 14 and the push plate 2 15, the waist support control valve 5 with problems detected will be pushed into the defective product collection box 1 16 and the defective product collection box 2 17 for collection according to the different unqualified problems. , so that the subsequent staff can summarize and repair the unqualified products and improve the practical performance of the device; through the design of the photoelectric sensor 13, the change of the waist support control valve 5 on the conveyor belt 2 can be effectively sensed, and the number of waist support control valves 5 passing through can be recorded, so that the electric cylinder 19, the electric cylinder 210, the push plate 14 and the push plate 215 can cooperate with the CCD camera 17 and the CCD camera 28 to push the waist support control valve 5 with problems into the defective product collection box 16 or the defective product collection box 217, effectively ensuring the accuracy of the device detection process;

[0033] It should be noted that, in the present invention, CCD cameras 7 are staggered on both sides of the conveyor belt 2. Through this design, while ensuring that the CCD cameras 7 can normally detect the waist support control valve 5, the interference caused by the mutual shooting between the CCD cameras 7 can be effectively avoided, thereby further improving the accuracy of the device detection.

[0034] Reference Figure 5-6The detection mechanism also includes a strip-shaped mounting plate 18 fixedly arranged on both sides of the conveyor belt 2, and a mounting groove 19 is opened inside the strip-shaped mounting plate 18. A partition 20 is fixedly installed on the bottom side of the mounting groove 19. The top of the partition 20 is rotatably connected with an adjusting screw 21. The end of the adjusting screw 21 away from the partition 20 passes through the mounting groove 25 and extends to the outside of the strip-shaped mounting plate 18. A movable plate 22 is threadedly connected to the adjusting screw 21. The middle part of the movable plate 22 is fixed. A rotating motor 23 is fixedly connected, and a strip-shaped mounting block 24 is fixedly connected to the output end of the rotating motor 23. A mounting groove 25 is provided inside the strip-shaped mounting block 24. An adjusting screw 26 is rotatably connected inside the mounting groove 25. One end of the adjusting screw 26 is rotatably connected to the inner wall of the mounting groove 25. The other end of the adjusting screw 26 penetrates the mounting groove 25 and is connected to a driving motor 1 27. The two sides of the adjusting screw 26 are threadedly connected with clamps for clamping the lumbar support control valve 5. The plate 28 is provided with a guide rod 29 on both sides of the clamping plate 28. The two ends of the guide rod 29 are fixedly connected to the inner wall of the mounting groove 25. The side of the clamping plate 28 that clamps the waist support control valve 5 is fixedly connected with an anti-skid rubber pad 30. Specifically, in the utility model, through the design of the adjusting screw 21 and the moving block, the staff only needs to rotate the adjusting screw 21 to adjust the height of the moving block, thereby cooperating with the design of the strip-type mounting block 24, the adjusting screw 26 and the driving motor 27 to fix and clamp the waist support control valve 5 transported on the conveyor belt 2. Then, through the design of the rotating motor 23, the staff only needs to start the rotating motor 23 to drive the strip-type mounting block 24 to rotate 90 degrees, so that the waist support control valve 5 fixedly clamped on the clamping plate 28 is rotated 90 degrees on the conveyor belt 2, so that the subsequent CCD camera 7 can detect the other two sides of the waist support control valve 5, which effectively solves the problem that there is a blind spot in the detection process of the waist support control valve 5 and cannot be detected, thereby improving the practical performance of the device.

[0035] It should be noted that, in the present invention, the design of the anti-slip rubber pad 30 can effectively improve the stability of the clamping block when clamping the lumbar support control valve 5 while avoiding the clamping damage to the lumbar support control valve 5 by the clamping plate 28, thereby avoiding the loosening of the lumbar support control valve 5 during rotation and improving the stability of the operation of the device; on the other hand, the adjusting screw 26 is composed of two sections of positive and negative threads with opposite rotation directions. Through this design, when the staff starts the driving motor 1 27, the clamping plate 28 threadedly connected to the adjusting screw 26 can simultaneously move horizontally in opposite directions or in opposite directions, thereby achieving the clamping or loosening of the lumbar support control valve 5.

[0036] Reference Figure 5-6The adjusting screw 1 21 is fixedly connected to a section of the strip-shaped mounting plate 18 outside the strip-shaped mounting plate 18, and the outer sleeve of the synchronous belt pulley 31 is provided with a synchronous belt 32 for transmission. The top of one of the strip-shaped mounting plates 18 is fixedly connected to an L-shaped mounting block 33, and the L-shaped mounting block 33 is fixedly connected to a driving motor 2 34. The output end of the driving motor 2 34 passes through the L-shaped mounting block 33 and is fixedly connected to the adjusting screw 1 21. Specifically, in the utility model, through the design of the synchronous belt pulley 31, the synchronous belt 32, the L-shaped mounting block 33 and the driving motor 2 34, the staff only needs to start the driving motor 2 34 to drive the adjusting screw 1 21 located in the two strip-shaped mounting plates 18 to rotate synchronously, thereby reducing the production cost while effectively ensuring the synchronous movement of the two ends of the moving block in the two strip-shaped mounting plates 18, and further improving the stability of the operation of the device.

[0037] Reference Figure 6 , a photoelectric sensor 2 35 is provided at the bottom end of one of the partitions 20. Specifically, in the utility model, the photoelectric sensor 2 35 is designed to effectively sense the change of the transport position of the waist support control valve 5 on the conveyor belt 2. When the waist support control valve 5 is transported to the clamping range of the clamping plate 28, the light emitted by the photoelectric sensor is blocked by the waist support control valve 5. At this time, the control center on the detection device body 1 will control the conveyor belt 2 to stop, and then the drive motor 2 34 is started to drive the clamping plate 28 to move downward, so that the bottom end of the clamping plate 28 slightly conflicts with the top end of the conveyor belt 2, and then the drive is started. The motor 27 drives the clamping plate 28 to retract inward to clamp the waist support control valve 5 on the conveyor belt 2, and lifts and rotates the waist support control valve 5. When the waist support control valve 5 rotates 90 degrees, the clamping plate 28 moves down to put the waist support control valve 5 back on the conveyor belt 2, and then the clamping plate 28 moves outward to place the waist support control valve 5 freely on the conveyor belt 2. At this time, the conveyor belt 2 starts to continue to transport the waist support control valve 5, and the CCD camera 7 located on one side of the clamping plate 28 can detect the other two sides of the waist support control valve 5, which effectively improves the accuracy of the waist support control valve 5 detection process.

[0038] Reference Figure 7-8The conveying guide mechanism includes a conveying guide component 1 and a conveying guide component 2, and the conveying guide component 1 and the conveying guide component 2 are respectively arranged on one side of the input end of the conveyor belt 2 and one side of the strip-shaped mounting plate 18. The conveying guide component 1 and the conveying guide component 2 include a mounting plate 1 36 and a mounting plate 2 37 fixedly arranged at the bottom end of the conveyor belt 2, and the interiors of the mounting plate 1 36 and the mounting plate 2 37 are respectively rotatably connected with an adjusting screw 3 38, and one end of the two adjusting screws 3 38 passes through the mounting plate 1 36 and the mounting plate 2 37 respectively and is connected with an adjusting knob 1 39 and an adjusting knob 2 40, wherein the two sides of the two adjusting screws 3 38 are respectively threadedly connected with a guide plate 1 41 and a guide plate 2 42, and the two sides of the guide plate 1 41 and the guide plate 2 42 are slidably sleeved with a guide rod 2 43, and the two ends of the guide rod 2 43 are respectively connected to the mounting plate 1 36 and The inner wall of the mounting plate 2 37 is fixedly connected, and the guide plate 1 41 and the guide plate 2 42 are rotatably connected to one side of the waist support control valve 5. Specifically, in the utility model, the position of the waist support control valve 5 during transportation on the conveyor belt 2 is restricted by the design of the conveying guide component 1, so that it can gradually move to the middle of the conveyor belt 2 under the action of the conveying guide component 1, so as to improve the accuracy of the subsequent detection mechanism for detecting the waist support control valve 5; through the design of the conveying guide component 2, the rotated waist support control valve 5 is secondary guided so that it can be re-located in the middle of the conveyor belt 2, thereby effectively ensuring the accuracy of the subsequent detection mechanism for detecting the waist support control valve 5; through the design of the ball 44, the movement resistance generated by the waist support control valve 5 during the guide centering process is reduced, thereby effectively avoiding the waist support control valve 5 from getting stuck during the conveying process, and improving the stability of the device operation;

[0039] It should be noted that, in the present invention, the adjusting screw three 38 is composed of two sections of positive and negative threads with opposite rotation directions. Through this design, when the staff needs to adjust the position of the guide plate one 41 or the guide plate two 42, they only need to rotate the adjusting knob one 39 or the adjusting knob two 40 corresponding to the guide plate one 41 or the guide plate two 42, which can drive the guide plate one 41 or the guide plate two 42 threadedly connected on the adjusting screw three 38 to move synchronously in opposite or opposite directions horizontally, thereby realizing the synchronous adjustment of the guide plate one 41 or the guide plate two 42.

[0040] When the staff needs to adjust the position of the guide plate 1 41 and the guide plate 2 42 according to the different specifications of the lumbar support control valve 5, they only need to place the lumbar support control valve 5 to be tested on the inner side of the guide plate 1 41 and the guide plate 2 42 respectively, and turn the adjusting knob 1 39 and the adjusting knob 2 40 to clamp the guide plates 1 41 and the guide plates 2 42 on both sides of the lumbar support control valve 5 inward and abut against the two sides of the lumbar support control valve 5, and then slightly loosen the adjusting knob 1 39 and the adjusting knob 2 40 to slightly retract the guide plates 1 41 and the guide plates 2 42 on both sides of the lumbar support control valve 5, so that the ball bearings 44 on the guide plates 1 41 and the guide plates 2 42 maintain a small gap with the side wall of the lumbar support control valve 5, and the position of the guide plates 1 41 and the guide plates 2 42 can be adjusted to complete the centering guide during the delivery and inspection of lumbar support control valves 5 of different specifications.

[0041] The use process of the lumbar support control valve 5 detection device provided by the utility model is as follows:

[0042] When it is necessary to inspect the waist support control valve 5, the staff only needs to control the conveyor belt 2 and the detection mechanism to start through the control center, and then place the waist support control valve 5 in the box 3 to be inspected on the conveyor belt 2 at intervals. The waist support control valve 5 transported on the conveyor belt 2 will gradually tend to the middle of the conveyor belt 2 under the guidance of the guide plate 41, and then the waist support control valve 5 transported on the conveyor belt 2 will be inspected by two staggered CCD cameras 7 in turn, and then the CCD camera 7 will feed back the captured results to the control center for analysis. In this process During the process, the waist support control valve 5 continues to be transported on the conveyor belt 2. When the waist support control valve 5 blocks the photoelectric sensor 2 35, the control center controls the conveyor belt 2 to stop, and then the drive motor 2 34 is started to drive the clamping plate 28 to move downward, so that the bottom end of the clamping plate 28 slightly conflicts with the top end of the conveyor belt 2, and then the drive motor 1 27 is started to drive the clamping plate 28 to retract inward to clamp the waist support control valve 5 on the conveyor belt 2, and lift the waist support control valve 5 to rotate. When the waist support control valve 5 rotates 90 degrees, the clamping plate 28 moves down to re- The waist support control valve 5 is placed on the conveyor belt 2, and then the clamping plate 28 moves outward, so that the waist support control valve 5 is freely placed on the conveyor belt 2. At this time, the conveyor belt 2 starts to continue to convey the waist support control valve 5, and the remaining CCD cameras 1 7 can detect the other two sides of the waist support control valve 5, and then the waist support control valve 5 continues to be conveyed forward. When the waist support control valve 5 passes the CCD camera 2 8, the CCD camera 2 8 can detect the top of the waist support control valve 5 and feed back the shooting results to the control center for analysis. At this time, the waist support control valve 5 continues to be conveyed forward, and the control center passes The data obtained by analysis is used to determine whether the waist support control valve 5 after the test is qualified. If the waist support control valve 5 is unqualified, the control center will issue instructions to the electric cylinder 1 9 and the electric cylinder 2 10 according to the different unqualified problems, and push the unqualified waist support control valve 5 into the defective product collection box 1 16 or the defective product collection box 2 17 according to the different problems. If the waist support control valve 5 is qualified, the waist support control valve 5 will continue to be transported on the conveyor belt 2 and fall into the qualified product collection box 6 set at the output end of the conveyor belt 2, so that the comprehensive test of the waist support control valve 5 can be completed;

[0043] When the staff needs to adjust the position of the guide plate 1 41 and the guide plate 2 42 according to the different specifications of the lumbar support control valve 5, they only need to place the lumbar support control valve 5 to be tested on the inner side of the guide plate 1 41 and the guide plate 2 42 respectively, and turn the adjusting knob 1 39 and the adjusting knob 2 40 to clamp the guide plates 1 41 and the guide plates 2 42 on both sides of the lumbar support control valve 5 inward and abut against the two sides of the lumbar support control valve 5, and then slightly loosen the adjusting knob 1 39 and the adjusting knob 2 40 to slightly retract the guide plates 1 41 and the guide plates 2 42 on both sides of the lumbar support control valve 5, so that the ball bearings 44 on the guide plates 1 41 and the guide plates 2 42 maintain a small gap with the side wall of the lumbar support control valve 5, and the position of the guide plates 1 41 and the guide plates 2 42 can be adjusted to complete the centering guide during the delivery and inspection of lumbar support control valves 5 of different specifications.

[0044] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A waist support control valve detection device, comprising a detection device body (1), a conveyor belt (2) and a to-be-tested box (3), characterized in that: The conveyor belt (2) is inserted into the detection device body (1), and fixed frames (4) for supporting are fixedly connected on both sides of the conveyor belt (2), and the bottom end of the fixed frame (4) is fixedly installed on the detection device body (1). The inspection box (3) is placed on one side of the detection device body (1) and contains a plurality of waist support control valves (5) to be inspected. The detection device body (1) is provided with an inspection mechanism for cooperating with the conveyor belt (2) to inspect the waist support control valve (5). A qualified product collection box (6) for collecting the qualified waist support control valves (5) is provided at the bottom side of the output end of the conveyor belt (2), and the qualified product collection box (6) is placed on the detection device body (1). The conveyor belt (2) is provided with a conveying guide mechanism for guiding the waist support control valve (5) during transportation.

2. A lumbar support control valve detection device according to claim 1, characterized in that: The detection mechanism comprises a CCD camera 1 (7) and a CCD camera 2 (8) for detecting the waist support control valve (5); the CCD camera 1 (7) is provided in plurality and is sequentially arranged on both sides of the conveyor belt (2); the CCD camera 2 (8) is arranged on one side of the plurality of CCD cameras 1 (7) and is suspended on the conveyor belt (2); an electric cylinder 1 (9) and an electric cylinder 2 (10) are sequentially arranged on one side of the conveyor belt (2); the electric cylinder 1 (9) and the electric cylinder 2 (10) are respectively connected to a fixing plate 1 (11) and a fixing plate 2 (12) for support; the fixing plate A first (11) and a second (12) fixedly mounted on the detection device body (1) and the conveyor belt (2), respectively; the first (11) and the second (12) fixedly mounted on the detection device body, are provided with a photoelectric sensor (13) for detecting the conveying position of the waist support control valve (5); the output ends of the first (9) and the second (10) electric cylinders are respectively fixedly connected with a push plate (14) and a push plate (15) for pushing the waist support control valve (5); and a first (16) and a second (17) defective product collection box for matching with the first (14) and the second (15) defective product collection box are placed on the detection device body (1).

3. A lumbar support control valve detection device according to claim 2, characterized in that: The detection mechanism also includes a strip-shaped mounting plate (18) fixedly arranged on both sides of the conveyor belt (2), a mounting groove (19) is provided inside the strip-shaped mounting plate (18), a partition (20) is fixedly installed on the bottom side of the mounting groove (19), the top end of the partition (20) is rotatably connected to an adjusting screw (21), the end of the adjusting screw (21) away from the partition (20) passes through the mounting groove (19) and extends to the outside of the strip-shaped mounting plate (18), a moving plate (22) is threadedly connected to the adjusting screw (21), a rotating motor (23) is fixedly connected to the middle of the moving plate (22), the output end of the rotating motor (23) is fixedly connected to a strip-shaped mounting block (24), and the strip-shaped mounting block A second mounting groove (25) is provided inside (24), and an adjusting screw (26) is rotatably connected inside the second mounting groove (25), one end of the adjusting screw (26) is rotatably connected to the inner wall of the second mounting groove (25), and the other end of the adjusting screw (26) passes through the second mounting groove (25) and is connected to a driving motor (27), and both sides of the adjusting screw (26) are threadedly connected to a clamping plate (28) for clamping the lumbar support control valve (5), and both sides of the clamping plate (28) are slidably sleeved with a guide rod (29), and both ends of the guide rod (29) are fixedly connected to the inner wall of the second mounting groove (25), and a non-slip rubber pad (30) is fixedly connected to one side of the clamping plate (28) for clamping the lumbar support control valve (5).

4. A lumbar support control valve detection device according to claim 3, characterized in that: A section of the adjusting screw rod 1 (21) located outside the strip-shaped mounting plate (18) is fixedly connected to a synchronous pulley (31), and a synchronous belt (32) for transmission is sleeved on the outside of the synchronous pulley (31); a top end of one of the strip-shaped mounting plates (18) is fixedly connected to an L-shaped mounting block (33), and a driving motor 2 (34) is fixedly connected to the L-shaped mounting block (33); an output end of the driving motor 2 (34) passes through the L-shaped mounting block (33) and is fixedly connected to the adjusting screw rod 1 (21).

5. The lumbar support control valve detection device according to claim 3, characterized in that: A second photoelectric sensor (35) is provided at the bottom end of one of the partitions (20).

6. The lumbar support control valve detection device according to claim 1, characterized in that: The conveying guide mechanism comprises a conveying guide component 1 and a conveying guide component 2, wherein the conveying guide component 1 and the conveying guide component 2 are respectively arranged on one side of the input end of the conveying belt (2) and one side of the strip-shaped mounting plate (18), and the conveying guide component 1 and the conveying guide component 2 comprise a mounting plate 1 (36) and a mounting plate 2 (37) fixedly arranged at the bottom end of the conveying belt (2), and the mounting plate 1 (36) and the mounting plate 2 (37) are respectively rotatably connected with adjusting screws 3 (38) inside, and one end of the two adjusting screws 3 (38) respectively penetrates the mounting plate 1 (36) and the mounting plate 2 (37). The mounting plate 2 (37) is connected with an adjusting knob 1 (39) and an adjusting knob 2 (40), wherein the two sides of the two adjusting screws 3 (38) are respectively threadedly connected with a guide plate 1 (41) and a guide plate 2 (42), and the guide plates 1 (41) and 2 (42) are slidably sleeved with guide rods 2 (43) on both sides, and the two ends of the guide rods 2 (43) are respectively fixedly connected with the inner walls of the mounting plate 1 (36) and the mounting plate 2 (37), and the guide plates 1 (41) and 2 (42) are rotatably connected with a plurality of balls (44) on one side that cooperates with the lumbar support control valve (5).

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