Automobile parts processing equipment and processing method

Abstract

The present invention belongs to the technical field of automobile parts production and processing, and specifically discloses an automobile parts processing equipment and a processing method, including an electroplating processing box and a base, wherein the base is arranged on one side of the electroplating processing box, and a first rotating shaft is inserted and rotatably connected to the top of the base, and the outer wall of the first rotating shaft is fixedly connected to a connecting seat, and the outer wall of the connecting seat is fixedly connected to a cross-distributed fixed arm, and the outer wall of the fixed arm is provided with a clamping assembly for clamping automobile parts, wherein a cleaning assembly and a drying assembly are respectively arranged under two of the clamping assemblies, and the drying assembly is located between the cleaning assembly and the electroplating processing box. Through this arrangement, the orderly switching of automobile parts between multiple processes can be completed, and then the automobile parts do not need to be transported between multiple processes, which simplifies the processing process and avoids excessive manpower consumption.

Description

Technical Field

[0001] The invention belongs to the technical field of automobile parts production and processing, and specifically relates to an automobile parts processing equipment and a processing method. Background Art

[0002] Electroplating can form a dense and stable metal coating on the surface of automotive parts, effectively blocking the erosion of corrosive media, improving the corrosion resistance of parts and extending service life. At the same time, electroplating can also give automotive parts different appearances and colors to meet the personalized needs of consumers and enhance the overall appearance and grade of the vehicle.

[0003] The surface of automotive parts needs to be cleaned before electroplating. This step is crucial to ensuring the quality and performance of the electroplated layer. In the existing processing process, cleaning and electroplating are often two independent processes, and automotive parts need to go back and forth between the two steps, which consumes human resources and is too inconvenient. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to propose an automobile parts processing equipment and a processing method.

[0005] To achieve the above objectives, the present invention provides an automobile parts processing equipment and a processing method, comprising an electroplating processing box and a base, wherein the base is arranged on one side of the electroplating processing box, a first rotating shaft is inserted and rotatably connected to the top of the base, an outer wall of the first rotating shaft is fixedly connected to a connecting seat, an outer wall of the connecting seat is fixedly connected to a cross-distributed fixed arm, an outer wall of the fixed arm is provided with a clamping assembly for clamping automobile parts, wherein a cleaning assembly and a drying assembly are respectively arranged below two of the clamping assemblies, and the drying assembly is located between the cleaning assembly and the electroplating processing box, wherein a second mounting plate and a first mounting plate are respectively arranged above two adjacent clamping assemblies, and the second mounting plate is located above the electroplating processing box, push rods are fixedly installed above the first mounting plate and the second mounting plate, an output end of the push rod is fixedly connected to a driving assembly for driving the clamping assembly to slide, and a rotating assembly for driving the first rotating shaft to rotate is also arranged at the bottom of the second mounting plate.

[0006] In the above technical scheme, further, the rotating assembly includes a toothed plate fixedly connected to the output end of the push rod located on the second mounting plate, the bottom of the outer wall of the second mounting plate is rotatably connected to a bevel gear set through a straight plate, and the bevel gear set cooperates with the toothed plate, the outer wall of the bevel gear set is provided with a ratchet hole, the inside of the ratchet hole is rotatably connected to a ratchet, and the ratchet is rotatably connected to the bottom of the outer wall of the second mounting plate through the straight plate, a weakened hole is provided on the teeth of the ratchet hole, and the teeth of the weakened hole are an elastic structure, the outer wall end of the second mounting plate is inserted and rotatably connected to the first gear, the outer wall of the first rotating shaft is fixedly connected to the second gear, and the second gear cooperates with the first gear, the bottom of the outer wall of the second mounting plate is provided with a bevel gear set through a shaft, and one of the bevel gears of the bevel gear set is connected to the ratchet hole, and a pulley set is provided between the bevel gear set and the first gear.

[0007] In the above technical scheme, further, the driving assembly includes a fixed frame fixedly connected to the end of the push rod output end, a second rotating shaft is inserted and rotatably connected to the bottom of the fixed frame, a friction increasing block is fixedly connected to the end of the second rotating shaft, the clamping assembly includes a slide cylinder inserted and slidably connected to the outer wall of the fixed arm, a third rotating shaft is inserted and rotatably connected inside the slide cylinder, a matching groove is opened at the end of the third rotating shaft, and the matching groove is adapted to the friction increasing block, a uniformly distributed tension spring is fixedly connected between the end of the slide cylinder and the bottom of the fixed arm, the end of the slide cylinder is fixedly connected to a clamping seat for fixing automotive parts through a plurality of connecting plates, and the matching groove is inserted and rotatably connected to the inside of the clamping seat.

[0008] In the above technical solution, further, a movable rod distributed in a cross is inserted and slidably connected inside the clamping seat, the end of the movable rod is fixedly connected to a support plate, a spring is sleeved on the outside of the movable rod, the other end of the movable rod is fixedly connected to a clamping arm, and the bottom of the clamping arm is fixedly connected to a fixed block for installing the clamp.

[0009] In the above technical solution, further, the relative movable rods are offset up and down in groups of two, a pair of first cams are fixedly connected to the outer wall of the matching groove, the first cam is configured as a double-headed cam, a motor is fixedly installed inside the fixed frame, and the output end of the motor is connected to the second rotating shaft, and the friction increasing block is configured as an elastic structure.

[0010] In the above technical scheme, further, a second cam which is offset from the first cam is inserted and rotatably connected to the bottom of the inner wall of the clamping seat 29, the length of a group of the abutment plates located below is greater than the length of a group of the movable rods located above, and the group of the abutment plates located below are adapted to the second cam, and evenly distributed and corresponding fixing holes are provided on the outer walls of the first cam and the second cam, and an insertion rod is inserted and slidably connected to the fixing hole on the first cam, and the insertion rod is inserted and slidably connected to the top of the clamping seat, a pressure plate is fixedly connected to the end of the insertion rod, a pressure block is fixedly connected to the outer wall of the insertion rod, a plurality of blocking parts corresponding to the insertion rod are fixedly connected to the top of the clamping seat, and an elastic ring is fixedly connected to the inner wall of the insertion rod.

[0011] A method for processing automobile parts, the method steps are as follows:

[0012] S1. First, press the pressing plate to squeeze the pressing block under the elastic ring to drive the insert rod to clamp into the inside of the second cam to complete the fixing of the second cam and the first cam. Then, start the push rod on the first mounting plate and clamp the friction increasing block into the inside of the matching groove. Then, start the motor to make the first cam and the second cam rotate synchronously so that they are no longer in contact with the abutment plate and the spring pushes the movable rod and the clamping arm to move closer to the inside to complete the clamping and fixing of the automobile parts. Then, pull out the pressing plate so that the first cam and the second cam are no longer fixed.

[0013] S2, start the push rod on the second mounting plate to make the friction increasing block clamp into the inside of the matching groove, and continue to push the slide cylinder to slide downward on the outer wall of the fixed arm, so that the clamping seat drives the automobile parts to be immersed in the electroplating liquid inside the electroplating treatment box, and then start the motor to drive the first cam to rotate, and the two first cams are respectively in contact with the upper and lower sets of abutment plates, and squeeze the movable rod to make the clamping arms open outward, so that the two sets of relative clamping arms periodically move outward, while fixing the automobile parts and maintaining a uniform coating on their surface;

[0014] S3, the push rod retracts its output end, and during the process, the tension spring pulls the slide cylinder to reset. After the friction increasing block is separated from the inside of the matching groove, its tooth plate drives the third gear to rotate, and the third gear drives the ratchet to rotate. Through the cooperation of the pulley group, the bevel gear group, the first gear and the second gear, the first rotating shaft drives the connecting seat to rotate, thereby making the automobile parts rotate in one direction, and orderly switching is performed on the cleaning component, the drying component and the electroplating treatment box;

[0015] S4, repeating step S1, so that the second cam and the first cam contact the abutment plate at the same time, so that all the clamping arms move away from each other, and the automobile parts are removed.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] After the clamping assembly completes the clamping of the automobile parts, the driving assembly pushes the clamping assembly to slide downward, so that the automobile parts are immersed in the electroplating treatment box. At this time, the cleaning assembly and the drying assembly also synchronously process the automobile parts. After the electroplating is completed, the push rod pulls the driving assembly to rise, and the rotating assembly is triggered during the process to rotate the first rotating shaft. Through this setting, the orderly switching of automobile parts between multiple processes can be completed, and then the automobile parts do not need to be transported between multiple processes, which simplifies the processing process and avoids excessive manpower consumption.

[0018] When the tooth plate moves downward, the third gear is driven to rotate. At this time, the ratchet hole inside the third gear continuously moves along the teeth of the ratchet, and the teeth are deformed through the weakened hole, so that the ratchet will not rotate. When the tooth plate moves upward, the ratchet hole will directly abut against the ratchet, so that the ratchet can be smoothly pushed to rotate. Through this arrangement, after the driving assembly completely leaves the clamping assembly, the first rotating shaft can drive various automobile parts to rotate, so that they can be switched in an orderly manner.

[0019] The motor drives the first cam to rotate, which can continuously squeeze the two groups of abutment plates, thereby causing the clamping arm to move outward and no longer contact the automobile parts. Since the two groups of abutment plates are arranged in opposition, when one group of abutment plates is in a squeezed state, the other group of abutment plates is in a stress-free state, thereby enabling the corresponding clamping arm to maintain clamping of the automobile parts. When the insertion rod breaks through the obstruction of the elastic ring and is stuck in the inside of the second cam, the motor can synchronously drive the second cam to move, thereby enabling all the abutment plates to be in a stress state at the same time, and thus the automobile parts cannot be clamped. Through this arrangement, the periodic change of the clamping arm can enable the surface of the automobile parts to be evenly coated, and at the same time, it is more convenient to fix and take it, saving time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a structural schematic diagram of an automobile parts processing equipment proposed by the present invention;

[0021] Figure 2 This is a schematic diagram of the transmission structure of a pulley group of an automobile parts processing equipment proposed by the present invention;

[0022] Figure 3 This is a schematic diagram of the matching structure of the ratchet and the third gear of an automobile parts processing equipment proposed by the present invention;

[0023] Figure 4 This is a schematic diagram of the structure of a clamping assembly of an automobile parts processing equipment proposed by the present invention;

[0024] Figure 5This is a schematic diagram of the internal structure of a clamping base of an automobile parts processing equipment proposed by the present invention;

[0025] Figure 6 The present invention provides a schematic diagram of the internal structure of a blocking part of an automobile parts processing equipment.

[0026] In the figure: 1, electroplating treatment box; 2, cleaning component; 3, drying component; 4, base; 5, connecting seat; 6, first rotating shaft; 7, first mounting plate; 8, push rod; 9, second mounting plate; 10, clamping component; 11, fixing frame; 12, motor; 13, second rotating shaft; 14, friction increasing block; 15, bevel gear set; 16, pulley set; 17, first gear; 18, second gear; 19, toothed plate; 20, third gear; 2 1. ratchet hole; 22. ratchet; 23. weakened hole; 24. slide; 25. third rotating shaft; 26. matching groove; 27. fixed arm; 28. tension spring; 29. ​​clamping seat; 30. abutment plate; 31. movable rod; 32. spring; 33. first cam; 34. fixed hole; 35. second cam; 36. clamping arm; 37. fixed block; 38. pressure plate; 39. blocking part; 40. elastic ring; 41. insertion rod; 42. pressure block. DETAILED DESCRIPTION

[0027] In order to more clearly understand the above-mentioned objects, features and advantages of the present invention, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0028] like Figure 1-Figure 6The automobile parts processing equipment shown in the figure includes an electroplating treatment box 1 and a base 4. The base 4 is arranged on one side of the electroplating treatment box 1. A first rotating shaft 6 is inserted and rotatably connected to the top of the base 4. The outer wall of the first rotating shaft 6 is fixedly connected to a connecting seat 5. The outer wall of the connecting seat 5 is fixedly connected to a cross-distributed fixed arm 27. The outer wall of the fixed arm 27 is provided with a clamping assembly 10 for clamping automobile parts, wherein a cleaning assembly 2 and a drying assembly 3 are respectively arranged below two clamping assemblies 10, and the drying assembly 3 is located between the cleaning assembly 2 and the electroplating treatment box 1, wherein a second mounting plate 9 and a first mounting plate 7 are respectively arranged above two adjacent clamping assemblies 10, and the second mounting plate 9 is located above the electroplating treatment box 1, and push rods 8 are fixedly installed above the first mounting plate 7 and the second mounting plate 9, and the output end of the push rod 8 is fixedly connected to the outer wall of the fixing arm 27. A driving assembly for driving the clamping assembly 10 to slide is fixedly connected, and a rotating assembly for driving the first rotating shaft 6 to rotate is also provided at the bottom of the second mounting plate 9. After the clamping of the automobile parts is completed by the clamping assembly 10, the clamping assembly 10 is pushed to slide downward by the driving assembly, so that the automobile parts are immersed in the interior of the electroplating treatment box 1. At this time, the cleaning assembly 2 and the drying assembly 3 also perform synchronous processing on the automobile parts respectively. After the electroplating is completed, the push rod 8 pulls the driving assembly to rise, and the rotating assembly is triggered during the process to rotate the first rotating shaft 6. Through this setting, the orderly switching of automobile parts between multiple processes can be completed, and there is no need to transport automobile parts between multiple processes, which simplifies the processing process and avoids excessive manpower consumption. It should be noted that the first mounting plate 7 and the second mounting plate 9 are both fixed on an external carrying device.

[0029] The rotating assembly includes a toothed plate 19 fixedly connected to the output end of the push rod 8 located on the second mounting plate 9, the outer wall bottom of the second mounting plate 9 is rotatably connected to the bevel gear set 15 through a straight plate, and the bevel gear set 15 and the toothed plate 19 cooperate with each other, the outer wall of the bevel gear set 15 is provided with a ratchet hole 21, the inside of the ratchet hole 21 is rotatably connected to the ratchet 22, and the ratchet 22 is rotatably connected to the outer wall bottom of the second mounting plate 9 through a straight plate, a weakened hole 23 is provided on the teeth of the ratchet hole 21, and the teeth of the weakened hole 23 are elastic structures, the outer wall end of the second mounting plate 9 is inserted and rotatably connected to the first gear 17, the outer wall of the first rotating shaft 6 is fixedly connected to the second gear 18, and the second gear 18 cooperates with the first gear 17, the second mounting plate 9 A bevel gear set 15 is provided at the bottom of the outer wall through an axis, and one of the bevel gears of the bevel gear set 15 is connected to the ratchet hole 21. A pulley set 16 is provided between the bevel gear set 15 and the first gear 17. When the tooth plate 19 moves downward, the third gear 20 is driven to rotate. At this time, the ratchet hole 21 inside the third gear 20 continuously moves along the teeth of the ratchet 22, and the teeth are deformed through the weakened hole 23, so that the ratchet 22 will not rotate. When the tooth plate 19 moves upward, the ratchet hole 21 will directly abut against the ratchet 22, so that the ratchet 22 can be smoothly pushed to rotate. Through this arrangement, after the driving assembly completely leaves the clamping assembly 10, the first rotating shaft 6 can drive various automobile parts to rotate, so that they can be switched in an orderly manner.

[0030] The driving assembly includes a fixed frame 11 fixedly connected to the end of the output end of the push rod 8, a second rotating shaft 13 is inserted and rotatably connected to the bottom of the fixed frame 11, and a friction-increasing block 14 is fixedly connected to the end of the second rotating shaft 13. The clamping assembly 10 includes a slide 24 inserted and slidably connected to the outer wall of the fixed arm 27, a third rotating shaft 25 is inserted and rotatably connected inside the slide 24, a matching groove 26 is provided at the end of the third rotating shaft 25, and the matching groove 26 is adapted to the friction-increasing block 14, and a uniformly distributed tension spring 28 is fixedly connected between the end of the slide 24 and the bottom of the fixed arm 27, and the end of the slide 24 is fixedly connected to a clamping seat 29 for fixing automotive parts through a plurality of connecting plates, and the matching groove 26 is inserted and rotatably connected to the inside of the clamping seat 29. After the friction-increasing block 14 is stuck into the inside of the matching groove 26, the skill drives it to rotate and pushes it to move downward. The tension spring 28 ensures that the driving assembly applies pressure to the slide 24 during the upward movement to reset it and then perform the next displacement.

[0031] A cross-distributed movable rod 31 is inserted and slidably connected inside the clamping seat 29, the end of the movable rod 31 is fixedly connected to a support plate 30, a spring 32 is sleeved on the outside of the movable rod 31, the other end of the movable rod 31 is fixedly connected to a clamping arm 36, and the bottom of the clamping arm 36 is fixedly connected to a fixed block 37 for installing the clamp. Through this arrangement, the spring 32 can keep the clamping arm 36 clamping the automobile parts.

[0032] The relative movable rods 31 are displaced up and down in groups of two, and a pair of first cams 33 are fixedly connected on the outer wall of the matching groove 26, and the first cam 33 is set as a double-headed cam. The motor 12 is fixedly installed inside the fixed frame 11, and the output end of the motor 12 is connected to the second rotating shaft 13, and the friction-increasing block 14 is set as an elastic structure. A second cam 35 displaced with the first cam 33 is inserted and rotatably connected at the bottom of the inner wall of the clamping seat 29. The length of a group of abutment plates 30 located below is greater than the length of a group of movable rods 31 located above, and the group of abutment plates 30 located below is adapted to the second cam 35. The outer walls of the first cam 33 and the second cam 35 are provided with evenly distributed and corresponding fixing holes 34, and the fixing holes 34 on the first cam 33 are inserted and slidably connected with an insertion rod 41, and the insertion rod 41 is inserted and slidably connected to the top of the clamping seat 29, and the end of the insertion rod 41 is fixedly connected with a pressing plate 38, and the outer wall of the insertion rod 41 is fixedly connected with a pressing block 42. The top of the holder 29 is fixedly connected with a plurality of blocking parts 39 corresponding to the insertion rod 41, and the inner wall of the insertion rod 41 is fixedly connected with an elastic ring 40. The motor 12 drives the first cam 33 to rotate, which can continuously squeeze the two groups of abutment plates 30, thereby causing the clamping arm 36 to move outward and no longer contact the automobile parts. Since the two groups of abutment plates 30 are arranged in opposition, when one group of abutment plates 30 is in a squeezed state, the other group of abutment plates 30 is in a stress-free state, thereby enabling the corresponding clamping arm 36 to maintain the clamping of the automobile parts. When the insertion rod 41 breaks through the obstruction of the elastic ring 40 and is stuck in the inside of the second cam 35, the motor 12 can synchronously drive the second cam 35 to move, and only then can all the abutment plates 30 be in a stress-free state at the same time, thereby making it impossible to clamp the automobile parts. Through this arrangement, the periodic change of the clamping arm 36 can enable the surface of the automobile parts to be evenly coated, and at the same time, it is more convenient to fix and take it, saving time and effort.

[0033] A method for processing automobile parts, the method steps are as follows:

[0034] Step 1: First, press the pressure plate 38 to squeeze the pressure block 42 under the elastic ring 40 to drive the insertion rod 41 to clamp into the second cam 35 to complete the fixation of the second cam 35 and the first cam 33, then start the push rod 8 on the first mounting plate 7 and clamp the friction block 14 into the matching groove 26, and then start the motor 12 to make the first cam 33 and the second cam 35 rotate synchronously, so that they are no longer in contact with the abutment plate 30, so that the spring 32 pushes the movable rod 31 and the clamping arm 36 to approach the inside to complete the clamping and fixing of the automobile parts, and then pull out the pressure plate 38 so that the first cam 33 and the second cam 35 are no longer fixed;

[0035] Step 2: Start the push rod 8 on the second mounting plate 9 to make the friction increasing block 14 snap into the inside of the matching groove 26, and continue to push the slide 24 to slide downward on the outer wall of the fixed arm 27, so that the clamping seat 29 drives the automobile parts to be immersed in the electroplating solution inside the electroplating treatment box 1, and then start the motor 12 to drive the first cam 33 to rotate. The two first cams 33 are respectively in contact with the upper and lower sets of abutment plates 30, and squeeze the movable rod 31 to open its clamping arms 36 to the outside, so that the two sets of relative clamping arms 36 periodically move outward, while fixing the automobile parts, keeping the surface of the parts evenly coated;

[0036] Step 3, the push rod 8 retracts its output end, and during the process, the tension spring 28 pulls the slide 24 to reset. After the friction increasing block 14 is separated from the inside of the matching groove 26, its tooth plate 19 drives the third gear 20 to rotate, and the third gear 20 drives the ratchet 22 to rotate. Through the cooperation of the pulley group 16, the bevel gear group 15, the first gear 17 and the second gear 18, the first rotating shaft 6 drives the connecting seat 5 to rotate, thereby making the automobile parts rotate at the same amplitude, and orderly switching is performed on the cleaning component 2, the drying component 3 and the electroplating treatment box 1;

[0037] Step 4: Repeat step 1, so that the second cam 35 and the first cam 33 contact the abutment plate 30 at the same time, so that all the clamping arms 36 move away from each other, and then remove the automobile parts.

[0038] 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 to the above embodiments, and the above embodiments and descriptions only describe the principles of the present invention. The present invention may be subject to various changes and improvements without departing from the spirit and scope of the present invention, and these changes and improvements fall within the scope of the present invention claimed.

Claims

1. An automobile parts processing equipment, comprising an electroplating treatment box (1), characterized in that: The electroplating treatment box (1) further comprises a base (4), the base (4) being arranged on one side of the electroplating treatment box (1), a first rotating shaft (6) being inserted into and rotatably connected to the top of the base (4), a connecting seat (5) being fixedly connected to the outer wall of the first rotating shaft (6), a fixing arm (27) being fixedly connected to the outer wall of the connecting seat (5) being distributed in a cross shape, a clamping assembly (10) for clamping automobile parts being arranged on the outer wall of the fixing arm (27), wherein a cleaning assembly (2) and a drying assembly (3) are respectively arranged below two of the clamping assemblies (10), and the drying assembly (3) is located above the cleaning assembly (10). The electroplating treatment box (1) is provided between the clamping assembly (2) and the electroplating treatment box (1), wherein a second mounting plate (9) and a first mounting plate (7) are respectively arranged above two adjacent clamping assemblies (10), and the second mounting plate (9) is located above the electroplating treatment box (1), and push rods (8) are fixedly installed above the first mounting plate (7) and the second mounting plate (9), and the output end of the push rod (8) is fixedly connected to a driving assembly for driving the clamping assembly (10) to slide, and a rotating assembly for driving the first rotating shaft (6) to rotate is also arranged at the bottom of the second mounting plate (9); The rotating assembly comprises a toothed plate (19) fixedly connected to the output end of the push rod (8) located on the second mounting plate (9); the bottom of the outer wall of the second mounting plate (9) is rotatably connected to a bevel gear set (15) via a straight plate, and the bevel gear set (15) and the toothed plate (19) cooperate with each other; a ratchet hole (21) is provided on the outer wall of the bevel gear set (15); a ratchet (22) is rotatably connected inside the ratchet hole (21), and the ratchet (22) is rotatably connected to the bottom of the outer wall of the second mounting plate (9) via a straight plate; a weakened hole is provided on the teeth of the ratchet hole (21). (23), and the teeth of the weakened hole (23) are of an elastic structure, a first gear (17) is inserted and rotatably connected to the end of the outer wall of the second mounting plate (9), a second gear (18) is fixedly connected to the outer wall of the first rotating shaft (6), and the second gear (18) cooperates with the first gear (17), a bevel gear set (15) is arranged at the bottom of the outer wall of the second mounting plate (9) through an axis, and one of the bevel gears of the bevel gear set (15) is connected to the ratchet hole (21), and a pulley set (16) is arranged between the bevel gear set (15) and the first gear (17).

2. The automobile parts processing equipment according to claim 1, characterized in that: The driving assembly comprises a fixed frame (11) fixedly connected to the output end of the push rod (8), a second rotating shaft (13) is inserted into and rotatably connected to the bottom of the fixed frame (11), and a friction increasing block (14) is fixedly connected to the end of the second rotating shaft (13); the clamping assembly (10) comprises a slide cylinder (24) inserted into and slidably connected to the outer wall of the fixed arm (27), a third rotating shaft (25) is inserted into and rotatably connected to the inside of the slide cylinder (24), a matching groove (26) is provided at the end of the third rotating shaft (25), and the matching groove (26) is adapted to the friction increasing block (14); a uniformly distributed tension spring (28) is fixedly connected between the end of the slide cylinder (24) and the bottom of the fixed arm (27); the end of the slide cylinder (24) is fixedly connected to a clamping seat (29) for fixing automobile parts through a plurality of connecting plates, and the matching groove (26) is inserted into and rotatably connected to the inside of the clamping seat (29).

3. The automobile parts processing equipment according to claim 2, characterized in that: A cross-distributed movable rod (31) is inserted and slidably connected inside the clamping seat (29), an end of the movable rod (31) is fixedly connected to a support plate (30), an outer sleeve of the movable rod (31) is provided with a spring (32), the other end of the movable rod (31) is fixedly connected to a clamping arm (36), and a fixing block (37) for installing a clamp is fixedly connected to the bottom of the clamping arm (36).

4. The automobile parts processing equipment according to claim 3, characterized in that: The movable rods (31) are arranged in pairs to be displaced up and down. A pair of first cams (33) are fixedly connected to the outer wall of the matching groove (26). The first cams (33) are configured as double-headed cams. A motor (12) is fixedly installed inside the fixed frame (11), and the output end of the motor (12) is connected to the second rotating shaft (13). The friction-increasing block (14) is configured as an elastic structure.

5. The automobile parts processing equipment according to claim 4, characterized in that: A second cam (35) is inserted and rotatably connected to the bottom of the inner wall of the clamping seat (29) and is arranged offset from the first cam (33). The length of the group of the abutment plates (30) located at the bottom is greater than the length of the group of the movable rods (31) located at the top. The group of the abutment plates (30) located at the bottom is adapted to the second cam (35). The outer walls of the first cam (33) and the second cam (35) are provided with evenly distributed and corresponding fixing holes (34). An insertion rod (41) is inserted and slidably connected to the fixing hole (34) on the first cam (33). The insertion rod (41) is inserted and slidably connected to the top of the clamping seat (29). A pressure plate (38) is fixedly connected to the end of the insertion rod (41). A pressure block (42) is fixedly connected to the outer wall of the insertion rod (41). A plurality of blocking portions (39) corresponding to the insertion rod (41) are fixedly connected to the top of the clamping seat (29). An elastic ring (40) is fixedly connected to the inner wall of the insertion rod (41).

6. A method for processing automobile parts, using the automobile parts processing equipment according to claim 5, the method steps are as follows: S1. First, the pressing plate (38) is pressed to make the pressing block (42) squeeze into the bottom of the elastic ring (40) so as to drive the insert rod (41) to be clamped into the inside of the second cam (35) to complete the fixing of the second cam (35) and the first cam (33). Then, the push rod (8) on the first mounting plate (7) is started and the friction increasing block (14) is clamped into the inside of the matching groove (26). Then, the motor (12) is started to make the first cam (33) and the second cam (35) rotate synchronously so that they are no longer in contact with the abutment plate (30) and the spring (32) pushes the movable rod (31) and the clamping arm (36) to move closer to the inside to complete the clamping and fixing of the automobile parts. Then, the pressing plate (38) is pulled out so that the first cam (33) and the second cam (35) are no longer fixed. S2, start the push rod (8) on the second mounting plate (9) to make the friction-increasing block (14) snap into the inside of the matching groove (26), and continue to push the slide cylinder (24) to slide downward on the outer wall of the fixed arm (27), so that the clamping seat (29) drives the automobile parts to be immersed in the electroplating solution inside the electroplating treatment box (1), and then start the motor (12) to drive the first cam (33) to rotate, and the two first cams (33) are respectively in contact with the upper and lower groups of abutment plates (30), and squeeze the movable rod (31) to make the clamping arms (36) open outward, so that the two groups of relative clamping arms (36) periodically move outward, while fixing the automobile parts and maintaining a uniform coating on their surface; S3, the push rod (8) retracts its output end, during which the tension spring (28) pulls the slide cylinder (24) to reset, and after the friction increasing block (14) is separated from the inside of the matching groove (26), its tooth plate (19) drives the third gear (20) to rotate, and the third gear (20) drives the ratchet (22) to rotate. Through the cooperation of the pulley group (16), the bevel gear group (15), the first gear (17) and the second gear (18), the first rotating shaft (6) drives the connecting seat (5) to rotate, thereby causing the automobile parts to rotate in one direction, and orderly switching is performed on the cleaning component (2), the drying component (3) and the electroplating treatment box (1); S4, repeating step S1, so that the second cam (35) and the first cam (33) contact the abutment plate (30) at the same time, thereby making all the clamping arms (36) move away from each other, and then removing the automobile parts.

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