Thickness detection device for automobile parts

Abstract

The invention discloses a thickness detection device for automobile parts, and belongs to the technical field of automobile part thickness detection. A thickness detection device for automobile parts comprises a shell, two sliding frames are correspondingly and fixedly installed on the inner bottom surface of the shell, sliding blocks matched with the sliding frames are slidably connected into the two sliding frames, a rotatable missing gear is arranged between the two sliding frames, spring shafts are further arranged between the two side surfaces of the missing gear and the two sliding blocks, and the spring shafts are connected with the sliding blocks. The missing gear is rotationally connected with the two sliding blocks through spring shafts, and a fixing rod is fixedly installed on the surface of the top end of the missing gear. Compared with a traditional detection device, the thickness detection device for the automobile parts has the advantages that in the clamping process of the automobile parts, the infrared distance meter detects the thickness of the automobile parts, no human intervention is needed in the detection process, and the detection accuracy of the detection device on the automobile parts is guaranteed. And meanwhile, the automobile part detection efficiency of the detection device is also improved.

Description

Technical Field

[0001] The invention relates to the technical field of thickness detection of automobile accessories, and more specifically to a thickness detection device for automobile accessories. Background Art

[0002] The automobile parts testing device tests the thickness, length and width of automobile parts to ensure that the automobile parts entering the market are qualified. The factory also needs to test the parts during the production process.

[0003] The Chinese patent application number is CN202320724843.0, which provides an adjustable thickness detection device for automobile parts. The adjustable thickness detection device for automobile parts includes a base: a vertical plate is fixedly installed on the top of the base, a horizontal plate is fixedly installed on the top of the vertical plate, a first motor is fixedly installed on the top of the horizontal plate, a disc is rotatably installed on the bottom of the horizontal plate, the output end of the first motor is fixedly connected to the disc, a detection mechanism is arranged on the disc, a display is arranged on the surface of the vertical plate, and four supporting legs are fixedly installed on the top of the base; The above technical solution, by changing the measuring position of the infrared rangefinder, makes it easier for the infrared rangefinder to detect the thickness of irregularly shaped automotive accessories. The detection results are displayed on the display, reducing the measurement error of the accessories and making the detection accuracy more precise. Traditional thickness detection devices usually require the accessories to be fixed before detection. This process often involves manual intervention, such as rotating a screw to fix the accessories. This method is not only time-consuming and labor-intensive, but also may affect the accuracy and efficiency of the detection due to the intervention of human factors. In addition, after the detection is completed, manual adjustment is required to release the clamping device, further reducing the efficiency of the detection. Summary of the invention

[0004] The object of the present invention is to provide a thickness detection device for automobile accessories to solve the problems raised in the above background technology: In order to achieve the above object, the present invention provides the following technical solutions: A thickness detection device for automobile accessories comprises a shell, wherein two slides are fixedly installed on the inner bottom surface of the shell, and the insides of the two slides are slidably connected with matching sliders, a rotatable missing gear is arranged between the two slides, and a spring shaft is further arranged between the two side surfaces of the missing gear and the two sliders, the missing gear is rotatably connected with the two sliders through the spring shaft, a fixing rod is fixedly installed on the top surface of the missing gear, a placing table is fixedly installed on the top surface of the fixing rod, automobile parts are placed inside the placing table, a first spring is elastically connected between the slider and the slide, two pairs of brackets are fixedly installed on the inner bottom surface of the shell, a fixing bar is fixedly installed on the top surface of any one of the brackets, a slidable geared plate is arranged between the two fixed bars, a clamping plate for clamping automobile parts is fixedly installed on one end surface of any one of the geared plates, and an infrared rangefinder for detecting the thickness of automobile parts is fixedly installed on the inner top surface of the shell.

[0005] By adopting the above technical solution, the telescopic device contracts to move the mobile frame downward, and the two rotating rings follow the mobile frame to move downward with the spring shaft, the missing gear, the two sliders and the pressure rod. The two pressure rods move downward to squeeze the two ramp rails. At this time, the two slides move in opposite directions with the rack, and the rack movement drives the rotating gear to rotate, so that the two geared plates move in opposite directions with the two clamps to clamp and fix the automobile parts and align them. The infrared rangefinder works to detect the thickness of the automobile parts. Compared with the traditional detection device, the infrared rangefinder of the detection device will detect the thickness of the automobile parts during the clamping process of the automobile parts. The detection process does not require human intervention, which ensures the accuracy of the detection device in detecting automobile parts. At the same time, it also improves the detection efficiency of the detection device in detecting automobile parts.

[0006] Preferably, the surface of the spring shaft is connected to two swivels for corresponding rotation, the two swivels are located on both sides of the missing gear, the surfaces of the two swivels are commonly fixedly connected to a moving frame, the inner bottom surface of the outer shell is provided with a through groove corresponding to the position of the moving frame, the bottom surface of the outer shell is fixedly installed with a base, the inner bottom surface of the base is fixedly installed with a telescope, and the telescopic end of the telescope passes through the through groove and is fixedly connected to the bottom surface of the moving frame.

[0007] Preferably, two slide grooves are correspondingly provided on the inner bottom surface of the shell, and the two slide grooves are located on both sides of the through groove. The insides of the two slide grooves are slidably connected with sliding seats matching them, the side surfaces of the two slide seats are fixedly installed with ramp rails, and the top surfaces of the two slide seats are fixedly installed with racks. The inner side surfaces of any group of the brackets are jointly rotatably connected with a rotating shaft, and the surface of the rotating shaft is coaxially fixedly connected with a rotating gear, and the rotating gear is meshed with the rack and the geared plate.

[0008] Preferably, the inner side surface of any one of the fixed bars is provided with a groove, and the interior of any one of the grooves is slidably connected with a matching fixed plate, and the geared plate is slidably connected with the fixed bar through the matching of the fixed plate and the groove.

[0009] Preferably, a second spring is elastically connected between the slide seat and the slide slot, one end of the second spring is fixedly connected to the surface of the slide seat, and the other end of the second spring is fixedly connected to the inner wall of the slide slot.

[0010] Preferably, one end of the first spring is fixedly connected to the bottom surface of the sliding block, and the other end of the first spring is fixedly connected to the inner bottom surface of the sliding bracket.

[0011] Preferably, pressure rods are fixedly mounted on the side surfaces of the two sliding blocks, and when the two pressure rods move downward, the two pressure rods squeeze the surfaces of the two ramp rails.

[0012] Preferably, a controller is fixedly mounted on the side surface of the shell, and the controller is electrically connected to the retractor through a wire. A connecting frame is fixedly mounted on the side surface of the shell, and a display screen is fixedly mounted on the surface of the connecting frame, and the display screen is electrically connected to the controller through a wire.

[0013] Preferably, a plate rack is fixedly installed on the side surface of any one of the brackets, a first material blanking plate for material blanking is commonly fixedly installed between a pair of the plate racks, and a second material blanking plate for material blanking is commonly fixedly installed between another pair of the plate racks, and two fixing racks are correspondingly fixedly installed on the inner bottom surface of the outer shell, and the interiors of the two fixing racks are respectively slidably connected with a first tooth-missing plate and a second tooth-missing plate matching therewith, and the first tooth-missing plate and the second tooth-missing plate are matched with the missing gear.

[0014] By adopting the above technical scheme, after the infrared rangefinder completes the thickness detection of the automobile parts, it transmits the data to the controller, and the controller makes a judgment on whether the automobile parts are qualified. When the thickness of the automobile parts is qualified, the missing gear resets and meshes with the first missing tooth plate. At this time, the missing gear rotates with the fixed rod and the placement table, and the automobile parts slide into the first blanking plate under the action of their own weight. When the thickness of the automobile parts is unqualified, the electric telescopic rod extends and moves with the second missing tooth plate in the direction of the missing gear. During the missing gear reset movement, it meshes with the second missing tooth plate. The missing gear rotates with the fixed rod and the placement table. At this time, the unqualified automobile parts slide to the surface of the second blanking plate under the action of their own weight, and the qualified and defective automobile parts can be separated and collected, without the need for subsequent human intervention and separation, which further improves the detection speed of automobile parts.

[0015] Preferably, the inner walls of the two fixing frames are fixedly mounted with electric telescopic rods, the telescopic ends of the two electric telescopic rods are respectively fixedly connected to the surfaces of the first toothless plate and the second toothless plate, and the electric telescopic rods are electrically connected to the controller via wires.

[0016] By adopting the above technical solution, the coordination between the controller, display screen, telescope and electric telescopic rod is ensured to ensure the inspection quality of automobile parts by the inspection equipment, and at the same time, the automatic inspection of automobile parts is realized, which further improves the inspection speed and efficiency of automobile parts.

[0017] Compared with the prior art, the present invention has the following beneficial effects: 1) When the thickness detection device for automobile parts is in use, the telescopic device contracts and moves the mobile frame downward. The two rotating rings follow the mobile frame downward and move the spring shaft, the missing gear, the two sliders and the pressure rod downward. The two pressure rods move downward and squeeze the two ramp rails. At this time, the two slides move in opposite directions and move the racks. The rack movement drives the rotating gear to rotate, so that the two geared plates move in opposite directions and drive the two clamping plates to clamp and fix the automobile parts and align them. The infrared rangefinder works to detect the thickness of the automobile parts. Compared with the traditional detection device, the infrared rangefinder of this detection device will detect the thickness of the automobile parts during the clamping process of the automobile parts. The detection process does not require human intervention, which ensures the accuracy of the detection device in detecting automobile parts. At the same time, it also improves the detection efficiency of the detection device in detecting automobile parts.

[0018] 2) When the thickness detection device for automobile accessories is in use, after the infrared rangefinder completes the thickness detection of the automobile parts, it transmits the data to the controller, and the controller makes a judgment on whether the automobile parts are qualified. When the thickness of the automobile parts is qualified, the missing gear resets and meshes with the first missing tooth plate. At this time, the missing gear rotates with the fixed rod and the placement table, and the automobile parts slide into the first blanking plate under the action of their own weight. When the thickness of the automobile parts is unqualified, the electric telescopic rod extends and moves with the second missing tooth plate in the direction of the missing gear. During the missing gear reset movement, it meshes with the second missing tooth plate. The missing gear rotates with the fixed rod and the placement table. At this time, the unqualified automobile parts slide to the surface of the second blanking plate under the action of their own weight, and the qualified and defective automobile parts can be separated and collected, without the need for subsequent human intervention and separation, which further improves the detection speed of automobile parts.

[0019] 3) When the thickness detection device for automobile accessories is in use, the coordination between the controller, display screen, telescope and electric telescopic rod ensures the detection quality of automobile parts by the detection equipment, realizes the automatic detection of automobile parts, and further improves the detection speed and efficiency of automobile parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the position structure of the telescopic device and the base of the present invention; Figure 3 It is a schematic diagram of the placement table and the automobile parts position structure of the present invention; Figure 4 It is a schematic diagram of the position structure of the missing gear, the first missing tooth plate and the second missing tooth plate of the present invention; Figure 5 It is a schematic diagram of the position structure of the carriage and the slider of the present invention; Figure 6 It is a schematic diagram of the missing gear and the fixed rod position structure of the present invention; Figure 7 It is a schematic diagram of the slotting position structure of the present invention; Figure 8 It is a schematic diagram of the structure of the carriage and the missing gear position of the present invention; Fig. 9 It is a schematic diagram of the position structure of the slide groove and the slide seat of the present invention.

[0021] Explanation of the numbers in the figure: 1. housing; 2. slide; 3. slider; 4. missing gear; 5. spring shaft; 6. fixed rod; 7. placing table; 8. swivel; 9. mobile frame; 10. first spring; 11. bracket; 12. fixed bar; 13. geared plate; 14. clamping plate; 15. infrared rangefinder; 16. slot; 17. telescope; 18. slide; 19. slide seat; 20. ramp rail; 21. rack; 22. rotating shaft; 23. rotating gear; 24. slot; 25. fixed plate; 26. second spring; 27. pressure rod; 28. auto parts; 29. ​​controller; 30. display screen; 31. base; 32. connecting frame; 33. plate frame; 34. first blanking plate; 35. second blanking plate; 36. fixed frame; 37. first missing tooth plate; 38. second missing tooth plate; 39. electric telescopic rod. DETAILED DESCRIPTION

[0022] Example 1: Please refer to Figure 1 - Fig. 9A thickness detection device for automobile accessories comprises a shell 1, the shell 1 is used to protect the detection equipment inside it, two slides 2 are fixedly installed on the inner bottom surface of the shell 1, and the insides of the two slides 2 are slidably connected with sliders 3 matching therewith, and the sliders 3 move on the slides 2 to ensure the smooth movement of the sliders 3. A rotatable missing gear 4 is arranged between the two slides 2, and a spring shaft 5 is further arranged between the two side surfaces of the missing gear 4 and the two sliders 3. The spring shaft 5 is a conventional spring shaft 5 in the prior art, and is used to reset the missing gear 4 after rotation. The gear 4 is rotatably connected with the two sliders 3 through a spring shaft 5. A fixing rod 6 is fixedly installed on the top surface of the missing gear 4. A placing table 7 is fixedly installed on the top surface of the fixing rod 6. An automobile part 28 is placed inside the placing table 7. The automobile part 28 is a conventional automobile part of normal specifications in the prior art. A first spring 10 is elastically connected between the slider 3 and the slide 2. Two pairs of brackets 11 are fixedly installed on the inner bottom surface of the housing 1. A fixing bar 12 is fixedly installed on the top surface of any one of the brackets 11. A slidable The geared plate 13, one end surface of any geared plate 13 is fixedly mounted with a clamping plate 14 for clamping the automobile part 28, the inner top surface of the housing 1 is fixedly mounted with an infrared rangefinder 15 for detecting the thickness of the automobile part 28, the infrared rangefinder 15 is a conventional infrared rangefinder 15 in the prior art, and the mobile frame 9 moves downward by contraction of the telescopic device 17, and the two rotating rings 8 follow the mobile frame 9 to move downward with the spring shaft 5, the missing gear 4, the two sliders 3 and the pressure rod 27, and the two pressure rods 27 move downward to squeeze the two ramp rails 20, at this time The two slides 19 move in opposite directions to move the rack 21, and the rack 21 moves to rotate the rotating gear 23, so that the two geared plates 13 move in opposite directions to clamp and fix the automobile part 28 and align it, and the infrared rangefinder 15 works to detect the thickness of the automobile part 28. Compared with the traditional detection device, the infrared rangefinder 15 will detect the thickness of the automobile part 28 during the clamping process of the automobile part 28. The detection process does not require human intervention, which ensures the accuracy of the detection device on the automobile part 28. At the same time, it also improves the detection efficiency of the detection device on the automobile part 28.

[0023] The surface of the spring shaft 5 is connected to two swivels 8 for rotation, and the two swivels 8 are located on both sides of the missing gear 4. The surfaces of the two swivels 8 are commonly fixedly connected to a moving frame 9. The inner bottom surface of the outer shell 1 is provided with a through slot 16 corresponding to the position of the moving frame 9. The bottom surface of the outer shell 1 is fixedly installed with a base 31, and the inner bottom surface of the base 31 is fixedly installed with a telescope 17. The telescopic end of the telescope 17 passes through the through slot 16 and is fixedly connected to the bottom surface of the moving frame 9. The telescope 17 is a conventional electric control push rod in the prior art. The telescopic movement of the telescope 17 causes the moving frame 9 to reciprocate and move with the placement table 7 and the automobile parts 28.

[0024] Two slide grooves 18 are correspondingly provided on the inner bottom surface of the shell 1. The two slide grooves 18 are located on both sides of the through groove 16. The insides of the two slide grooves 18 are slidably connected with matching slide seats 19. The side surfaces of the two slide seats 19 are fixedly installed with ramp rails 20. The top surfaces of the two slide seats 19 are fixedly installed with racks 21. The inner side surfaces of any group of brackets 11 are jointly rotatably connected with a rotating shaft 22. The surface of the rotating shaft 22 is coaxially fixedly connected with a rotating gear 23. The rotating gear 23 is meshed with the rack 21 and the geared plate 13. The two pressure rods 27 move downward to squeeze the two ramp rails 20. At this time, the two slide seats 19 move in opposite directions to squeeze the second spring 26. The rack 21 follows the movement of the slide seat 19 and rotates with the rotating gear 23, so that the two geared plates 13 move towards each other and clamp and fix the automobile parts 28 with the two clamping plates 14 and align them.

[0025] The inner side surface of any fixed bar 12 is provided with a groove 24, and the interior of any groove 24 is slidably connected with a matching fixed plate 25. The geared plate 13 is slidably connected to the fixed bar 12 through the matching of the fixed plate 25 and the groove 24, ensuring the stable movement of the geared plate 13.

[0026] A second spring 26 is elastically connected between the slide 19 and the slide slot 18 , one end of the second spring 26 is fixedly connected to the surface of the slide 19 , and the other end of the second spring 26 is fixedly connected to the inner wall of the slide slot 18 . The second spring 26 is used for movement reset of the slide 19 .

[0027] One end of the first spring 10 is fixedly connected to the bottom surface of the slider 3 , and the other end of the first spring 10 is fixedly connected to the inner bottom surface of the slide 2 . The first spring 10 is used for movement reset of the slider 3 .

[0028] The side surfaces of the two sliders 3 are fixedly mounted with pressure rods 27 . When the two pressure rods 27 move downward, the two pressure rods 27 press the surfaces of the two ramp rails 20 .

[0029] A controller 29 is fixedly mounted on the side surface of the housing 1. The controller 29 is a conventional programmable controller 29 in the prior art. The controller 29 is electrically connected to the telescope 17 through a wire. A connecting frame 32 is fixedly mounted on the side surface of the housing 1. A display screen 30 is fixedly mounted on the surface of the connecting frame 32. The display screen 30 is electrically connected to the controller 29 through a wire. The display screen 30 is a conventional display screen 30 in the prior art.

[0030] The use steps of the present invention are as follows: when the thickness detection device for automobile accessories is used, first, the automobile part 28 to be detected is placed on the placement table 7, and by operating the controller 29, the telescopic device 17 contracts and moves the moving frame 9 downward, and the two rotating rings 8 follow the moving frame 9 to move downward and move the spring shaft 5 downward, at this time, the missing gear 4 moves downward and moves the two sliders 3 and the pressure rod 27 downward to compress the first spring 10, and the two pressure rods 27 move downward to squeeze the two ramp rails 20, and at this time, the two slide seats 19 move in opposite directions to squeeze the second spring 26, and the rack 21 follows the movement of the slide seat 19 to rotate with the rotating gear 23, so that the two geared plates 13 move towards each other and the two clamping plates 14 clamp the automobile part 28 and fix it in place, and the infrared rangefinder 15 works to detect the thickness of the automobile part 28, and the detected picture is displayed on the display On the surface of the screen 30, the solution moves the mobile frame 9 downward by contracting the telescopic device 17, and the two rotating rings 8 follow the mobile frame 9 to move downward with the spring shaft 5, the missing gear 4, the two sliders 3 and the pressure rod 27. The two pressure rods 27 move downward to squeeze the two ramp rails 20. At this time, the two slides 19 move in opposite directions with the rack 21, and the rack 21 moves with the rotating gear 23, so that the two geared plates 13 move in opposite directions with the two clamping plates 14 to clamp and fix the automobile part 28 and position it. The infrared rangefinder 15 works to detect the thickness of the automobile part 28. Compared with the traditional detection device, the infrared rangefinder 15 of the detection device will detect the thickness of the automobile part 28 during the clamping process of the automobile part 28. The detection process does not require human intervention, which ensures the accuracy of the detection device for the automobile part 28. At the same time, it also improves the detection efficiency of the detection device for the automobile part 28.

[0031] Example 2: Please refer to Figure 1 - Fig. 9, combined with the basis of embodiment 1, the difference is that a plate rack 33 is fixedly installed on the side surface of any bracket 11, wherein a first blanking plate 34 for blanking is fixedly installed between a pair of plate racks 33, and a second blanking plate 35 for blanking is fixedly installed between another pair of plate racks 33. Two fixing racks 36 are fixedly installed on the inner bottom surface of the shell 1, and the interiors of the two fixing racks 36 are respectively slidably connected with a first toothless plate 37 and a second toothless plate 38 matching therewith. The first toothless plate 37 and the second toothless plate 38 match the missing gear 4. After the infrared rangefinder 15 completes the thickness detection of the automobile part 28, the data is transmitted to the controller 29. The controller 29 makes a judgment on whether the automobile part 28 is qualified. When the thickness of the automobile part 28 is qualified, the missing gear 4 resets and meshes with the first toothless plate 37. At this time, the missing gear 4 rotates with the fixing rod 6 and The placement table 7 rotates, and the automobile part 28 slides down into the first blanking plate 34 under the action of its own weight. When the thickness of the automobile part 28 is unqualified, the electric telescopic rod 39 extends and moves with the second tooth-missing plate 38 toward the direction of the missing gear 4. The missing gear 4 meshes with the second tooth-missing plate 38 during the resetting movement. The missing gear 4 rotates and rotates with the fixed rod 6 and the placement table 7. At this time, the unqualified automobile part 28 slides down to the surface of the second blanking plate 35 under the action of its own weight. The qualified and defective automobile parts 28 can be separated and collected without the need for subsequent human intervention in the separation, which further improves the detection speed of the automobile parts 28; through the coordinated work among the controller 29, the display screen 30, the telescopic device 17 and the electric telescopic rod 39, the detection quality of the automobile parts 28 by the detection equipment is guaranteed, and at the same time, the automatic detection of the automobile parts 28 is realized, which further improves the detection speed and efficiency of the automobile parts 28.

[0032] The inner walls of the two fixed frames 36 are fixedly installed with electric telescopic rods 39, and the telescopic ends of the two electric telescopic rods 39 are fixedly connected to the surfaces of the first tooth-missing plate 37 and the second tooth-missing plate 38 respectively. The electric telescopic rods 39 are electrically connected to the controller 29 through wires. The electric telescopic rods 39 are conventional electric control push rods in the prior art. The two electric telescopic rods 39 work separately to separate qualified and defective automobile parts 28.

[0033] The use steps of the present invention are as follows: when the thickness detection device for automobile accessories is used, after the automobile part 28 is detected, it is necessary to judge whether the thickness of the automobile part 28 is within the qualified thickness range according to the detection data of the automobile part 28, and to separate and collect qualified automobile parts 28 and unqualified automobile parts 28. After the infrared rangefinder 15 completes the thickness detection of the automobile part 28, it transmits the data to the controller 29, and the controller 29 judges whether the automobile part 28 is qualified. When the thickness of the automobile part 28 is qualified, the telescopic device 17 extends with the spring shaft 5, the missing gear 4, the two sliders 3 and the pressure rod 27 to reset, and at this time the placement table 7 and the automobile part 2 8 moves to reset. During the reset process of the automobile part 28, the pressure rod 27 gradually separates from the ramp rail 20. At this time, the two slide seats 19 move toward each other under the action of the second spring 26, so that the two geared plates 13 move in opposite directions and drive the two clamping plates 14 away from the surface of the automobile part 28. The electric telescopic rod 39 extends and drives the first toothed plate 37 to move toward the direction of the missing gear 4. When the missing gear 4 resets and meshes with the first toothed plate 37, the missing gear 4 rotates and drives the fixing rod 6 and the placement table 7 to rotate. The automobile part 28 slides into the first unloading plate 34 under the action of its own weight. A storage box is placed under the first unloading plate 34 in advance. At this time, the qualified automobile parts 28 are stored through the first unloading plate 34. Into the storage box, on the contrary, when the thickness of the automobile part 28 is unqualified, the electric telescopic rod 39 extends out with the second toothed plate 38 to move in the direction of the missing gear 4. The missing gear 4 meshes with the second toothed plate 38 during the reset movement. The missing gear 4 rotates with the fixing rod 6 and the placement table 7 to rotate. At this time, the unqualified automobile part 28 slides to the surface of the second blanking plate 35 under the action of its own weight, and is then collected into the storage box through the second blanking plate 35. After the infrared rangefinder 15 of this scheme completes the thickness detection of the automobile part 28, it transmits the data to the controller 29. The controller 29 makes a judgment on whether the automobile part 28 is qualified. When the thickness of the automobile part 28 is qualified, the reset movement of the missing gear 4 and When the first tooth-missing plate 37 is engaged, the missing gear 4 rotates with the fixed rod 6 and the placement table 7, and the automobile parts 28 slide down to the first unloading plate 34 under the action of their own weight. When the thickness of the automobile parts 28 is unqualified, the electric telescopic rod 39 extends and moves the second tooth-missing plate 38 toward the direction of the missing gear 4. The missing gear 4 meshes with the second tooth-missing plate 38 during the reset movement. The missing gear 4 rotates with the fixed rod 6 and the placement table 7. At this time, the unqualified automobile parts 28 slide down to the surface of the second unloading plate 35 under the action of their own weight, and the qualified and defective automobile parts 28 can be separated and collected, without the need for later human intervention and separation, which further improves the detection speed of the automobile parts 28;Through the coordinated work among the controller 29, the display screen 30, the telescopic device 17 and the electric telescopic rod 39, the quality of the detection equipment for the automobile part 28 is guaranteed, and the automatic detection of the automobile part 28 is realized, which further improves the detection speed and efficiency of the automobile part 28. ;

[0034] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A thickness detection device for automobile parts, comprising a housing (1), characterized in that: Two slides (2) are fixedly mounted on the inner bottom surface of the housing (1), and the insides of the two slides (2) are slidably connected with matching sliders (3). A rotatable missing gear (4) is arranged between the two slides (2), and spring shafts (5) are arranged between the two side surfaces of the missing gear (4) and the two sliders (3). The missing gear (4) is rotatably connected to the two sliders (3) via the spring shaft (5). A fixing rod (6) is fixedly mounted on the top surface of the missing gear (4), and a placing table (7) is fixedly mounted on the top surface of the fixing rod (6). A steam A first spring (10) is elastically connected between the slider (3) and the slide (2); two pairs of brackets (11) are fixedly mounted on the inner bottom surface of the housing (1); a fixed bar (12) is fixedly mounted on the top surface of any one of the brackets (11); a slidable gear plate (13) is provided between the two fixed bars (12); a clamping plate (14) for clamping the automobile part (28) is fixedly mounted on one end surface of any one of the gear plates (13); and an infrared rangefinder (15) for detecting the thickness of the automobile part (28) is fixedly mounted on the inner top surface of the housing (1).

2. A thickness detection device for automobile parts according to claim 1, characterized in that: The surface of the spring shaft (5) is rotatably connected to two rotating rings (8), the two rotating rings (8) are located on both sides of the missing gear (4), and the surfaces of the two rotating rings (8) are commonly fixedly connected to a moving frame (9). The inner bottom surface of the housing (1) is provided with a through slot (16) corresponding to the position of the moving frame (9), the bottom surface of the housing (1) is fixedly mounted with a base (31), the inner bottom surface of the base (31) is fixedly mounted with a telescope (17), and the telescopic end of the telescope (17) passes through the through slot (16) and is fixedly connected to the bottom surface of the moving frame (9).

3. The thickness detection device for automobile parts according to claim 1, characterized in that: Two slide grooves (18) are correspondingly provided on the inner bottom surface of the housing (1), and the two slide grooves (18) are located on both sides of the through groove (16). The insides of the two slide grooves (18) are slidably connected with a slide seat (19) matching therewith, and the side surfaces of the two slide seats (19) are fixedly installed with a ramp rail (20), and the top surfaces of the two slide seats (19) are fixedly installed with a rack (21). The inner side surfaces of any group of the brackets (11) are rotatably connected with a rotating shaft (22), and the surface of the rotating shaft (22) is coaxially fixedly connected with a rotating gear (23), and the rotating gear (23) is meshed with the rack (21) and the gear plate (13).

4. The thickness detection device for automobile parts according to claim 1, characterized in that: The inner side surface of any one of the fixed strips (12) is provided with a slot (24), and a matching fixed plate (25) is slidably connected inside any one of the slots (24), and the geared plate (13) is slidably connected to the fixed strip (12) by matching the fixed plate (25) and the slot (24).

5. The thickness detection device for automobile parts according to claim 3 is characterized in that: A second spring (26) is elastically connected between the slide seat (19) and the slide slot (18), one end of the second spring (26) is fixedly connected to the surface of the slide seat (19), and the other end of the second spring (26) is fixedly connected to the inner wall of the slide slot (18).

6. The thickness detection device for automobile parts according to claim 1, characterized in that: One end of the first spring (10) is fixedly connected to the bottom surface of the sliding block (3), and the other end of the first spring (10) is fixedly connected to the inner bottom surface of the sliding frame (2).

7. The thickness detection device for automobile parts according to claim 3 is characterized in that: The side surfaces of the two sliding blocks (3) are both fixedly mounted with pressure rods (27), and when the two pressure rods (27) move downward, the two pressure rods (27) press the surfaces of the two inclined rails (20).

8. The thickness detection device for automobile parts according to claim 1, characterized in that: A controller (29) is fixedly mounted on the side surface of the housing (1), and the controller (29) is electrically connected to the retractor (17) via a wire. A connecting frame (32) is fixedly mounted on the side surface of the housing (1), and a display screen (30) is fixedly mounted on the surface of the connecting frame (32), and the display screen (30) is electrically connected to the controller (29) via a wire.

9. The thickness detection device for automobile parts according to claim 1, characterized in that: A plate rack (33) is fixedly mounted on the side surface of any one of the brackets (11), wherein a first material removal plate (34) for material removal is fixedly mounted between a pair of the plate racks (33), and a second material removal plate (35) for material removal is fixedly mounted between another pair of the plate racks (33). Two fixing racks (36) are correspondingly fixedly mounted on the inner bottom surface of the housing (1), and the insides of the two fixing racks (36) are respectively slidably connected with a first tooth-missing plate (37) and a second tooth-missing plate (38) that match the tooth-missing gear (4). The first tooth-missing plate (37) and the second tooth-missing plate (38) match the tooth-missing gear (4).

10. A thickness detection device for automobile parts according to claim 9, characterized in that: An electric telescopic rod (39) is fixedly mounted on the inner walls of the two fixing frames (36); the telescopic ends of the two electric telescopic rods (39) are respectively fixedly connected to the surfaces of the first toothless plate (37) and the second toothless plate (38); and the electric telescopic rods (39) are electrically connected to the controller (29) via a wire.

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