A coating production equipment for automobile parts airbag buckle
By designing a coating production equipment for airbag buckles for automobile parts, the motor drives the movement of the rotating shaft and the nozzle, combined with the cooperation of the contact block and the moving block, uniform spraying and automatic angle adjustment of the airbag buckle surface is achieved, and the solution is to solve the problem of The problem of difficulty in spraying non-cylindrical surfaces in traditional equipment improves the spraying effect and efficiency.
Patent Information
- Application Number
- CN202411419611.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-12
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2044-10-12
AI Technical Summary
During the processing of airbag buckles for automobile parts, traditional spraying equipment is difficult to effectively spray non-cylindrical surfaces, resulting in poor spraying effect and the inability to automatically detect and adjust the spray angle, resulting in excessive paint and time-consuming and labor-intensive operation by workers.
A coating production equipment including a chassis, motor, rotary shaft, card block, spray head and control components is designed. The motor drives the movement of the rotary shaft and spray head, and combines the cooperation of the contact block and the moving block to realize the rotation and spraying of the airbag buckle. The angle is automatically adjusted and a sensor is equipped to detect the thickness of the paint to remind the staff to handle it.
The uniform spraying of the airbag buckle surface is achieved, which reduces the workload of workers, improves the spraying effect, and can automatically adjust the spraying angle and detect the coating thickness, improving processing efficiency.
Smart Images
Figure CN118925977B_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of automobile parts processing, and in particular to a coating production device for automobile parts airbag buckles. Background Art
[0002] As an auxiliary configuration for the passive safety of the vehicle body, airbags are increasingly valued by people. When a car collides with an obstacle, it is called a primary collision, and when a passenger collides with a component inside the car, it is called a secondary collision. After the primary collision and before the secondary collision, the airbag quickly opens a gas-filled air cushion, so that the passenger "falls on the air cushion" when moving due to inertia, thereby alleviating the impact on the passenger and absorbing the collision energy, reducing the degree of injury to the passenger. Among them, the car airbag buckle is an important part of the airbag system, and its main function is to control the ejection of the airbag;
[0003] During the processing of the airbag buckle, it is necessary to spray the airbag buckle to increase the service life of the airbag buckle. When spraying the airbag buckle, the surface of the airbag buckle can be sprayed with a spray gun. The overall operation is simple, but in the actual processing process, the positions of the airbag buckle and the spray gun are fixed. Since the airbag buckle is not a cylinder in the traditional sense, there is a certain slope on the surface of the airbag buckle. The fixed spray gun can only evenly spray the surface without a slope. Therefore, when the spray gun is used for spraying, the spraying effect is general, and during the spraying process, there is a high possibility that there is too much paint on the surface of the airbag buckle. The staff cannot detect it in time and need to wait until the paint solidifies for testing. This seriously delays the normal processing effect. When processing the surface of the airbag buckle, the clamping surface of the airbag buckle cannot be sprayed, and secondary spraying is required manually, which is time-consuming and labor-intensive. Therefore, a coating production equipment for airbag buckles of automotive parts is provided. Summary of the invention
[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a coating production equipment for airbag buckles of automobile parts.
[0005] The present invention adopts the following technical solutions:
[0006] A coating production equipment for automobile parts airbag buckles comprises a chassis, a motor is fixedly connected inside the chassis, a rotating shaft is fixedly connected to the output end of the motor, a plurality of groups of blocks are fixedly connected to the upper side of the chassis in the circumferential direction, a first connecting rod is fixedly connected to the outer side of the chassis, a first threaded rod is rotatably connected inside the first connecting rod, the rotating shaft is connected to the first threaded rod through a pulley assembly, a moving ring is threadedly sleeved on the outer side of the first threaded rod, the first connecting rod passes through the moving ring and is slidably connected to the moving ring, a plurality of groups of fixed gantry rods are fixedly connected to the inner circumference of the moving ring, a rotating cylinder is rotatably sleeved on the outer side of the fixed gantry rod, a rotating gantry rod is fixedly connected to the outer side of the rotating cylinder, and the rotating gantry rod is fixedly connected to the outer side of the rotating gantry rod. A nozzle is fixedly connected, and a control component for controlling the spraying direction of the nozzle is installed on the moving ring. The control component includes multiple groups of fixed clamps fixedly connected to the upper side of the moving ring, and the side walls of the multiple groups of fixed clamps are slidably connected with a return rod, the outer side of the return rod is fixedly connected with a fixed ring, a second spring is fixedly connected between the fixed ring and the fixed clamp, one end of the return rod is fixedly connected to a limiting plate, the side wall of the limiting plate is fixedly connected with a contact rod, the end of the contact rod is fixedly connected with a contact block, the side wall of the limiting plate is also slidably sleeved with a moving rod, the outer side of the moving rod is fixedly sleeved with a limiting ring, a third spring is fixedly connected between the limiting ring and the limiting plate, and one end of the moving rod is fixedly connected with a moving block.
[0007] Preferably, a first gear is fixedly sleeved on the outer side of the rotating cylinder, and multiple groups of first racks are slidably connected to the inner side of the moving ring, and the multiple groups of first racks are meshed with the first gear. The upper side of the first rack is fixedly connected to a sliding frame through a second connecting rod, and the side wall of the moving ring is fixedly connected to a third rack. A through groove is opened on the upper side of the circular rod, and two groups of right-angle plates are symmetrically fixedly connected to the outer side of the circular rod, and the same transmission rod is rotatably connected between the two groups of right-angle plates. A gear cylinder is fixedly sleeved on the outer side of the transmission rod, and the gear cylinder is meshed with the third rack. A slider is slidably connected to the upper side of the sliding frame, and the upper side of the slider is fixedly connected to the second rack, the second rack is slidably connected to the inner side wall of the through groove, and the second rack is meshed with the gear cylinder.
[0008] Preferably, a cleaning cylinder is threadedly sleeved on the outer side of the reciprocating rod, and a sensor is fixedly connected to the end of the cleaning cylinder.
[0009] Preferably, the end of the first connecting rod is fixedly connected to a second threaded rod, the outer side of the second threaded rod is threadedly sleeved with a positioning cylinder, and the positioning cylinder is opposite to the rotating shaft.
[0010] Preferably, a positioning ring is rotatably sleeved on the outer side of the positioning cylinder, a first spring is fixedly connected to the lower side of the positioning ring, a clamping ring is fixedly connected to the lower side of the first spring, the clamping ring is sleeved on the outer side of the positioning cylinder, and a plurality of groups of blocks identical to the upper side of the base frame are circumferentially fixedly connected to the lower side of the clamping ring.
[0011] Preferably, the outer sides of the plurality of groups of the card blocks are all fixedly sleeved with anti-slip rubber sleeves.
[0012] Preferably, the cross sections of the moving block and the contact block are both semicircular arc-shaped, and the surfaces of the moving block and the contact block are both smooth.
[0013] The beneficial effects of the present invention are:
[0014] 1. First, when spraying the airbag buckle, it can not only make the airbag buckle rotate, but also drive multiple groups of nozzle devices to move up and down, thereby completing the spraying operation on the surface of the airbag buckle, with good spraying effect and reducing the workload of workers;
[0015] 2. In addition, during this process, the contact block and the moving block are used to complete the detection operation of the side wall of the airbag buckle, and then the spraying angle of the nozzle can be automatically adjusted according to the unevenness of the side wall of the airbag buckle to ensure the spraying effect of the airbag buckle;
[0016] 3. At the same time, the thickness of the sprayed material on the side wall of the airbag buckle can also be detected. When it is detected that there is a lot of sprayed material on the side wall of the airbag buckle, the corresponding staff can be reminded to take corresponding measures;
[0017] 4. Finally, during the overall movement of the moving ring and the nozzle, corresponding spraying operations can be performed on the clamping surface of the airbag buckle to further improve the spraying effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 This is a structural schematic diagram of a coating production equipment for airbag buckles of automobile parts proposed by the present invention;
[0019] Figure 2 This is a schematic diagram of the connection between the chassis and the clamping ring in a coating production equipment for airbag buckles of automobile parts proposed by the present invention;
[0020] Figure 3 This is a schematic diagram of the connection of the chassis and the clamping ring at another angle in a coating production equipment for airbag buckles of automobile parts proposed by the present invention;
[0021] Figure 4 This is a structural schematic diagram of a moving ring in a coating production device for airbag buckles of automobile parts proposed by the present invention;
[0022] Figure 5This is a schematic diagram of the connection between the first gear, the first rack, the contact block and the moving block in a coating production device for airbag buckles of automobile parts proposed by the present invention;
[0023] Figure 6 This is a schematic diagram of the connection of the first gear, the first rack, the contact block and the moving block in another angle in a coating production equipment for airbag buckles of automobile parts proposed by the present invention;
[0024] Figure 7 This is a schematic diagram of the connection between a cleaning cylinder, a moving block and a contact block in a coating production device for airbag buckles of automobile parts proposed by the present invention;
[0025] Figure 8 The present invention provides a connection diagram of a gear cylinder, a second rack and a third rack in a coating production device for automobile airbag buckles.
[0026] In the figure: 1 chassis, 2 motor, 3 clamping block, 4 first connecting rod, 5 first threaded rod, 6 moving ring, 7 clamping ring, 8 rotating shaft, 9 nozzle, 10 pulley assembly, 11 second threaded rod, 12 positioning cylinder, 13 positioning ring, 14 first gear, 15 fixed clamping plate, 16 cleaning cylinder, 17 first rack, 18 return rod, 19 fixed ring, 20 second spring, 21 limit plate, 22 contact block, 23 moving rod, 24 moving block, 25 rotating gantry rod, 26 fixed gantry rod, 27 rotating cylinder, 28 moving ring, 29 third spring, 30 contact rod, 31 right angle plate, 32 slide frame, 33 through groove, 34 second rack, 35 transmission rod, 36 gear cylinder, 37 third rack, 38 first spring. DETAILED DESCRIPTION
[0027] See also Figure 1-Figure 8A coating production equipment for automobile parts airbag buckles includes a chassis 1, a motor 2 is fixedly connected inside the chassis 1, a rotating shaft 8 is fixedly connected to the output end of the motor 2, a plurality of groups of blocks 3 are fixedly connected to the upper side of the chassis 1 in a circumferential direction, a first connecting rod 4 is fixedly connected to the outer side of the chassis 1, a first threaded rod 5 is rotatably connected inside the first connecting rod 4, the rotating shaft 8 is connected to the first threaded rod 5 through a pulley assembly 10, a moving ring 6 is threadedly sleeved on the outer side of the first threaded rod 5, the first connecting rod 4 penetrates the moving ring 6 and is slidably connected to the moving ring 6, a plurality of groups of fixed gantry rods 26 are fixedly connected to the inner circumference of the moving ring 6, a rotating cylinder 27 is rotatably sleeved on the outer side of the fixed gantry rod 26, and the outer side of the rotating cylinder 27 A rotating gantry rod 25 is fixedly connected, a nozzle 9 is fixedly connected to the outside of the rotating gantry rod 25, a control component for controlling the spraying direction of the nozzle 9 is installed on the moving ring 6, the control component includes multiple groups of fixed clamping plates 15 fixedly connected to the upper side of the moving ring 6, the side walls of the multiple groups of fixed clamping plates 15 are slidably connected to the side walls of the multiple groups of fixed clamping plates 15, the outside of the reciprocating rod 18 is fixedly connected to the fixed ring 19, a second spring 20 is fixedly connected between the fixed ring 19 and the fixed clamping plate 15, one end of the reciprocating rod 18 is fixedly connected to a limiting plate 21, the side wall of the limiting plate 21 is fixedly connected to a contact rod 30, the end of the contact rod 30 is fixedly connected to a contact block 22, the side wall of the limiting plate 21 is also slidably sleeved with a moving rod 23, and the moving The outer side of the rod 23 is fixedly sleeved with a limit ring 28, and a third spring 29 is fixedly connected between the limit ring 28 and the limit plate 21. One end of the moving rod 23 is fixedly connected with a moving block 24. The outer side of the rotating cylinder 27 is fixedly sleeved with a first gear 14. A plurality of first racks 17 are slidably connected to the inner side of the moving ring 6. The plurality of first racks 17 are meshed with the first gear 14. The upper side of the first rack 17 is fixedly connected with a sliding frame 32 through a second connecting rod. The side wall of the moving ring 6 is fixedly connected with a third rack 37. A through groove 33 is provided on the upper side of the reciprocating rod 18. Two groups of right-angle plates 31 are symmetrically fixedly connected to the outer side of the reciprocating rod 18. The same transmission rod 3 is rotatably connected between the two groups of right-angle plates 31. 5. A gear cylinder 36 is fixedly sleeved on the outer side of the transmission rod 35, and the gear cylinder 36 is meshed with the third rack 37. A slider is slidably connected to the upper side of the slide frame 32, and a second rack 34 is fixedly connected to the upper side of the slider. The second rack 34 is slidably connected to the inner wall of the through groove 33, and the second rack 34 is meshed with the gear cylinder 36. The cross sections of the moving block 24 and the contact block 22 are both semicircular arcs, and the surfaces of the moving block 24 and the contact block 22 are both smooth. When the moving block 24 and the contact block 22 are against the airbag buckle to be processed, no movement obstacle is formed on the airbag buckle to be processed, and the moving block 24 and the contact block 22 can only move up and down along the airbag buckle to complete the detection operation of the side wall of the airbag buckle;
[0028] First of all, the spray head 9 represents all the equipment for spraying, including a spray gun, a connecting pipe, a pressure pump, etc. When it is necessary to spray the airbag buckle to be processed, the airbag buckle is installed on the base frame 1, and the spray head 9 is started to start the spraying operation on the airbag buckle. The above are all existing technologies and no unnecessary elaboration is made. During the spraying process, the bottom of the airbag buckle and the left and right buckles and the rotating shaft 8 are against each other, and the motor 2 is started. The motor 2 drives the rotating shaft 8 to rotate, and the rotating shaft 8 drives the first threaded rod 5 to rotate through the pulley assembly 10. Since the moving ring 6 is threadedly connected to the first threaded rod 5, and the moving ring 6 is slidingly connected to the first connecting rod 4, the rotating first threaded rod 5 will drive the moving ring 6 to move upward relative to the base frame 1. The moving ring 6 drives the fixed gantry rod 26 to move upward, and the fixed gantry rod 26 drives the spray head 9 to move upward through the rotating cylinder 27 and the rotating gantry rod 25, and the spray head 9 is started, and the paint is sprayed through the spray head 9 and sprayed on the surface of the airbag buckle, and the airbag buckle is always in a rotating state, and the spraying operation on the airbag buckle begins. Through the rotation of the airbag buckle itself and the upward movement of the spray head 9 as a whole, the surface of the airbag buckle can be evenly sprayed. In addition, during this process, the moving block 24 and the contact block 22 are always against the side wall of the airbag buckle, and the second spring 20 is always in a compressed state. If the surface of the airbag buckle is relatively flat, the spraying direction of the spray head 9 remains unchanged. If the surface of the airbag buckle is uneven (that is, the surface of the airbag buckle is The airbag buckle is composed of multiple groups of sleeves with different diameters. Unlike the traditional straight cylinder, the cross section of the airbag buckle is not composed of straight lines, but is connected by multiple groups of oblique lines or arcs. Therefore, when the airbag buckle is sprayed, the fixed spray head 9 is used for spraying, and it is not possible to perfectly spray the surface of the airbag buckle, and the paint is not evenly sprayed on the surface of the airbag buckle). When the airbag buckle surface is sprayed, since the contact block 22 and the moving block 24 are always against the surface of the airbag buckle, there will be a height difference between the moving block 24 and the contact block 22 in the vertical direction during the movement of the contact block 22 and the moving block 24 following the moving ring 6, that is, the moving block 24 will move relative to the contact block 22, so The moving block 24 drives the limiting ring 28 to move, the limiting ring 28 stretches the third spring 29, the limiting ring 28 drives the second rack 34 to move, the second rack 34 drives the gear barrel 36 to rotate, the gear barrel 36 drives the third rack 37 to move, the third rack 37 drives the first rack 17 to move through the slider and the slide frame 32, the first rack 17 drives the first gear 14 to rotate, the first gear 14 drives the rotating gantry rod 25 to rotate around the rotating barrel 27 through the rotating barrel 27, the rotating barrel 27 drives the spray head 9 to rotate, the rotation angle of the spray head 9 is the same as the angle formed by the contact block 22 and the moving block 24, so that the spraying operation on the side wall of the airbag buckle can be better completed, and the effect of automatically adjusting the spraying angle of the spray head 9 can be achieved.
[0029] like Figure 7, the outer side of the retractable rod 18 is threadedly sleeved with a cleaning cylinder 16, and the end of the cleaning cylinder 16 is fixedly connected with a sensor;
[0030] The sensor is a pressure sensor, which is a device or apparatus that can sense pressure signals and convert pressure signals into usable output electrical signals according to certain rules. Before spraying the airbag buckle, first rotate the cleaning cylinder 16 and adjust the position of the cleaning cylinder 16 on the outside of the revolving rod 18. When spraying the side wall of the airbag buckle, there is a certain gap between the cleaning cylinder 16 and the side wall of the airbag buckle. When the airbag buckle is sprayed, the moving block 24 and the contact block 22 are always against the side wall of the airbag buckle. If the spraying is excessive, that is, when there is more paint on the surface of the airbag buckle, the paint on the surface of the airbag buckle and the sensor will be against each other, which will cause the sensor to be activated. The sensor sends a corresponding electrical signal, which can alert the corresponding staff.
[0031] like Figure 2 , Figure 3 The end of the first connecting rod 4 is fixedly connected with the second threaded rod 11, and the outer side of the second threaded rod 11 is threadedly sleeved with a positioning cylinder 12, the positioning cylinder 12 is opposite to the rotating shaft 8, and the outer side of the positioning cylinder 12 is rotatably sleeved with a positioning ring 13, and the lower side of the positioning ring 13 is fixedly connected with a first spring 38, and the lower side of the first spring 38 is fixedly connected with a clamping ring 7, which is sleeved on the outer side of the positioning cylinder 12, and the lower side of the clamping ring 7 is circumferentially fixedly connected with multiple groups of blocks 3 that are the same as the upper side of the base frame 1, and the outer sides of the multiple groups of blocks 3 are fixedly sleeved with anti-slip rubber sleeves;
[0032] When spraying the airbag buckle, place the airbag buckle between the base frame 1 and the clamping ring 7, rotate the positioning cylinder 12 to move the positioning cylinder 12 downward, and the positioning cylinder 12 drives the clamping ring 7 to move downward through the positioning ring 13 and the first spring 38 until the rotating shaft 8, the positioning cylinder 12, the clamping ring 7, the base frame 1 and the airbag buckle are all against each other. At this time, the first spring 38 is in a compressed state, thereby completing the clamping and fixing operation of the airbag buckle. When spraying the surface of the airbag buckle, the moving ring 6 continues to move the rod 23 upward. When the circular rod 18 on the upper side of the moving ring 6 and the clamping ring 7 are against each other, it will drive the clamping ring 7 to move upward, thereby completing the spraying operation on the outer wall of the airbag buckle surface. After the spraying operation is completed, the airbag buckle can be removed.
[0033] In the present invention, when the airbag buckle is sprayed, the airbag buckle is placed between the base frame 1 and the clamping ring 7, and the positioning cylinder 12 is rotated to move the positioning cylinder 12 downward. The positioning cylinder 12 drives the clamping ring 7 to move downward through the positioning ring 13 and the first spring 38 until the rotating shaft 8, the positioning cylinder 12, the clamping ring 7, the base frame 1 and the airbag buckle are all against each other. At this time, the first spring 38 is in a compressed state, thereby completing the clamping and fixing operation of the airbag buckle;
[0034] Start the spray head 9 to start the spraying operation on the airbag buckle. The above are all existing technologies and no unnecessary details are given. During the spraying process, the bottom of the airbag buckle and the left and right buckles and the rotating shaft 8 are against each other, and the motor 2 is started. The motor 2 drives the rotating shaft 8 to rotate, and the rotating shaft 8 drives the first threaded rod 5 to rotate through the pulley assembly 10. Since the moving ring 6 and the first threaded rod 5 are threadedly connected, and the moving ring 6 and the first connecting rod 4 are slidably connected, the rotating first threaded rod 5 will drive the moving ring 6 to move upward relative to the base frame 1, and the moving ring 6 drives the fixed gantry rod 26 to move upward. The fixed gantry rod 26 drives the spray head 9 to move upward through the rotating cylinder 27 and the rotating gantry rod 25, and the spray head 9 is started. The paint is sprayed through the spray head 9 and sprayed on the surface of the airbag buckle, and the airbag buckle is always in a rotating state, and the spraying operation on the airbag buckle begins. Through the rotation of the airbag buckle itself and the upward movement of the spray head 9 as a whole, the surface of the airbag buckle can be evenly sprayed. In addition, during this process, the moving block 24 and the contact block 22 are always against the side wall of the airbag buckle, and the second spring 20 is always in a compressed state. If the surface of the airbag buckle is relatively flat, the spraying direction of the spray head 9 is smooth. The direction remains unchanged. If the surface of the airbag buckle is uneven (that is, the surface of the airbag buckle is composed of multiple sets of sleeves with different diameters), when the airbag buckle surface is sprayed, since the contact block 22 and the moving block 24 always abut against the surface of the airbag buckle, there will be a height difference between the moving block 24 and the contact block 22 in the vertical direction during the process in which the contact block 22 and the moving block 24 follow the moving ring 6 to move, that is, the moving block 24 will move relative to the contact block 22, so the moving block 24 drives the limiting ring 28 to move, and the limiting ring 28 drives the second rack 34 to move, and the first rack 34 is moved. The second rack 34 drives the gear cylinder 36 to rotate, the gear cylinder 36 drives the third rack 37 to move, the third rack 37 drives the first rack 17 to move through the slider and the slide frame 32, the first rack 17 drives the first gear 14 to rotate, the first gear 14 drives the rotating gantry rod 25 to rotate around the rotating cylinder 27 through the rotating cylinder 27, the rotating cylinder 27 drives the spray head 9 to rotate, the rotation angle of the spray head 9 is the same as the angle formed by the contact block 22 and the moving block 24, so that the spraying operation on the side wall of the airbag buckle can be better completed, and the effect of automatically adjusting the spraying angle of the spray head 9 can be achieved;
[0035] When the airbag buckle side wall is sprayed, there is a certain gap between the cleaning cylinder 16 and the airbag buckle side wall. When the airbag buckle is sprayed, the moving block 24 and the contact block 22 always abut against the airbag buckle side wall. If the spraying is excessive, that is, when there is more paint on the airbag buckle surface, the paint on the airbag buckle surface abuts against the sensor, thereby causing the sensor to be activated, and the sensor sends a corresponding electrical signal, which can alert the corresponding staff;
[0036] When spraying the surface of the airbag buckle, the movable ring 6 continuously moves the rod 23 upward. When the circular rod 18 on the upper side of the movable ring 6 abuts against the clamping ring 7, the clamping ring 7 will be driven to move upward, thereby completing the spraying operation on the outer wall of the airbag buckle surface. After the spraying operation is completed, the airbag buckle can be removed.
Claims
1. A coating production equipment for automobile airbag buckles, comprising a chassis (1), characterized in that: A motor (2) is fixedly connected inside the base frame (1), and a rotating shaft (8) is fixedly connected to the output end of the motor (2). A plurality of groups of clamping blocks (3) are fixedly connected to the upper side of the base frame (1) in a circumferential direction. A first connecting rod (4) is fixedly connected to the outer side of the base frame (1), and a first threaded rod (5) is rotatably connected inside the first connecting rod (4). The rotating shaft (8) is connected to the first threaded rod (5) via a pulley assembly (10). A moving ring (6) is threadedly sleeved on the outer side of the first threaded rod (5). The first connecting rod (4) passes through the moving ring (6) and is slidably connected to the moving ring (6). A plurality of groups of fixed gantry rods (26) are fixedly connected to the inner side of the moving ring (6) in a circumferential direction. The outer side of the fixed gantry rod (26) is rotatably sleeved. A rotating cylinder (27) is provided, the outer side of the rotating cylinder (27) is fixedly connected to a rotating gantry rod (25), the outer side of the rotating gantry rod (25) is fixedly connected to a nozzle (9), the movable ring (6) is provided with a control component for controlling the spraying direction of the nozzle (9), the control component comprises a plurality of groups of fixed clamping plates (15) fixedly connected to the upper side of the movable ring (6), the side walls of the plurality of groups of fixed clamping plates (15) are slidably connected to a revolving rod (18), the outer side of the revolving rod (18) is fixedly connected to a fixing ring (19), a second spring (20) is fixedly connected between the fixing ring (19) and the fixing clamping plate (15), one end of the revolving rod (18) is fixedly connected to a limiting plate (21), the side wall of the limiting plate (21) is fixedly connected to the fixing ring (19), and the fixing ring (19) and the fixing clamping plate (15) are fixedly connected to the fixing ring (19). A contact rod (30) is connected, the end of the contact rod (30) is fixedly connected to a contact block (22), the side wall of the limit plate (21) is also slidably sleeved with a moving rod (23), the outer side of the moving rod (23) is fixedly sleeved with a limit ring (28), a third spring (29) is fixedly connected between the limit ring (28) and the limit plate (21), one end of the moving rod (23) is fixedly connected to a moving block (24), the outer side of the rotating cylinder (27) is fixedly sleeved with a first gear (14), the inner side of the moving ring (6) is slidably connected with multiple groups of first racks (17), the multiple groups of first racks (17) are meshed with the first gear (14), and the upper side of the first rack (17) is fixedly connected to the first gear (14) by a second connecting rod. A sliding frame (32) is connected, a third rack (37) is fixedly connected to the side wall of the movable ring (6), a through groove (33) is formed on the upper side of the reciprocating rod (18), two groups of right-angle plates (31) are symmetrically fixedly connected to the outer side of the reciprocating rod (18), a transmission rod (35) is rotatably connected between the two groups of right-angle plates (31), a gear cylinder (36) is fixedly sleeved on the outer side of the transmission rod (35), the gear cylinder (36) and the third rack (37) are meshed, a slider is slidably connected to the upper side of the sliding frame (32), a second rack (34) is fixedly connected to the upper side of the slider, the second rack (34) is slidably connected to the inner side wall of the through groove (33), and the second rack (34) and the gear cylinder (36) are meshed.
2. The coating production equipment for automobile airbag buckles according to claim 1 is characterized in that: The outer side of the reciprocating rod (18) is threadedly sleeved with a cleaning cylinder (16), and the end of the cleaning cylinder (16) is fixedly connected with a sensor.
3. The coating production equipment for automobile airbag buckles according to claim 2 is characterized in that: The end of the first connecting rod (4) is fixedly connected to a second threaded rod (11), the outer side of the second threaded rod (11) is threadedly sleeved with a positioning cylinder (12), and the positioning cylinder (12) and the rotating shaft (8) are opposite to each other.
4. The coating production equipment for automobile airbag buckles according to claim 3 is characterized in that: A positioning ring (13) is rotatably sleeved on the outer side of the positioning cylinder (12); a first spring (38) is fixedly connected to the lower side of the positioning ring (13); a clamping ring (7) is fixedly connected to the lower side of the first spring (38); the clamping ring (7) is sleeved on the outer side of the positioning cylinder (12); and a plurality of groups of clamping blocks (3) identical to those on the upper side of the base frame (1) are circumferentially fixedly connected to the lower side of the clamping ring (7).
5. The coating production equipment for automobile airbag buckles according to claim 4 is characterized in that: The outer sides of the plurality of groups of the clamping blocks (3) are all fixedly sleeved with anti-slip rubber sleeves.
6. The coating production equipment for automobile airbag buckles according to claim 5 is characterized in that: The cross sections of the moving block (24) and the contact block (22) are both semicircular arc-shaped, and the surfaces of the moving block (24) and the contact block (22) are both smooth.