An automobile radiator fin assembling device

Abstract

The application discloses a heat dissipation fin assembling equipment for an automobile radiator, which comprises a workbench, a supporting frame and a pressing device, two first sliding rails are fixedly installed on the upper side of the workbench, two first sliding blocks are slidably installed on the upper side of the two first sliding rails, a first installing table is fixedly installed on the upper side of the four first sliding blocks, two second sliding rails are fixedly installed on the inner wall bottom of the workbench, two second sliding blocks are slidably installed on the upper side of the two second sliding rails, a sliding plate is fixedly installed on the upper side of the four second sliding blocks, and a supporting plate is fixedly installed on the upper side of the sliding plate. The first installing table, the second installing table and the synchronous belt are arranged, the heat dissipation fin, the flat tube and the frame are placed on the first installing table by the staff, the synchronous belt is rotated after the placing is completed, the first installing table is driven by the synchronous belt to move to the lower side of the pressing device, the second installing table is moved to the position of the staff, and then the heat dissipation fin, the flat tube and the frame on the first installing table are assembled by the pressing device.

Description

Technical Field

[0001] This invention relates to the field of automotive radiator assembly technology, and more specifically to an assembly device for automotive radiator fins. Background Technology

[0002] The function of a car's cooling system is to maintain the car within a suitable temperature range under all operating conditions. Car cooling systems are divided into air-cooled and water-cooled systems. Air-cooled systems use air as the cooling medium, while water-cooled systems use coolant. A typical water-cooled system consists of a water pump, radiator, cooling fan, thermostat, expansion tank, engine block, water jacket in the cylinder head, and other auxiliary devices. The radiator is responsible for cooling the circulating water; its water pipes and fins are often made of aluminum. The car radiator, part of the car's cooling system, in an engine water-cooled system, consists of an inlet chamber, an outlet chamber, main fins, and a core. Coolant flows within the core, while air passes outside. Hot coolant cools by dissipating heat to the air, while cold air warms by absorbing the heat dissipated by the coolant. Finned radiators are one of the most widely used heat exchange devices for gas-liquid heat exchange. Finned radiators can be classified into four types based on their fin structure: wound fin type, string fin type, welded fin type, and rolled fin type. Commonly used finned radiators are assembled by overlapping and stacking flat tubes and heat dissipation fins.

[0003] Currently, the assembly of flat tubes and fins in automotive radiators is mostly done manually by workers. Due to the large number of flat tubes and fins, assembling a single radiator requires significant manpower and time, resulting in low efficiency. Therefore, there is an urgent need to design a fin assembly machine for automotive radiators to solve these problems. Summary of the Invention

[0004] The purpose of this invention is to provide a heat sink fin assembly device for an automobile radiator to overcome the above-mentioned shortcomings in the prior art.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A heat sink fin assembly device for an automotive radiator includes a workbench, a support frame, and a clamping device. Two first slide rails are fixedly mounted on the upper side of the workbench, and two first sliders are slidably mounted on the upper side of each of the two first slide rails. A first mounting platform is fixedly mounted on the upper side of the four first sliders. Two second slide rails are fixedly mounted on the bottom inner wall of the workbench, and two second sliders are slidably mounted on the upper side of each of the two second slide rails. A sliding plate is fixedly mounted on the upper side of the four second sliders, and a support plate is fixedly mounted on the upper side of the sliding plate. Two third slide rails are fixedly mounted on one side of the support plate, and two third sliders are slidably mounted on one side of each of the two third slide rails. A lifting plate is fixedly mounted on one side of the four third sliders, and a second mounting platform is fixedly mounted on the upper side of the lifting plate. A first mounting platform is fixedly mounted on one side of the lifting plate. A fixed shaft is provided, with cam followers rotatably mounted on both sides of the fixed shaft. Cam grooves are provided on both sides of the worktable, and two cam followers are slidably mounted in the two cam grooves respectively. A stepper motor is fixedly mounted on one side of the worktable, and two pulleys are rotatably mounted on one side of the inner wall of the worktable. One side of one of the pulleys is fixedly connected to the output end of the stepper motor. A synchronous belt is sleeved between the two pulleys. A first connecting rod is fixedly mounted on the lower side of the first mounting platform, and a first clamping plate is fixedly mounted on the lower side of the first connecting rod. The first clamping plate is fixedly mounted on the upper side of one end of the synchronous belt. A second connecting rod is fixedly mounted on one side of the support plate, and a second clamping plate is fixedly mounted on the upper side of one end of the second connecting rod. The second clamping plate is fixedly mounted on the lower side of the other end of the synchronous belt.

[0007] Positioning plates are provided on the upper side of both the first and second mounting platforms, and a movable plate is provided between the positioning plates. Grooves are provided on the upper side of both the first and second mounting platforms, and the movable plate is elastically installed in the grooves. Two sliding grooves are provided on the upper side of the movable plate, and multiple sliding blocks are slidably installed between the inner walls of the two sliding grooves. Positioning rods are fixedly installed on the upper side of the corresponding two sliding blocks, and springs are fixedly installed between adjacent two sliding blocks.

[0008] Both the first mounting platform and the second mounting platform are provided with two electric telescopic rods on their upper sides. The output end of each electric telescopic rod is fixedly installed with a limit mounting plate, and two frame mounting slots are opened on one side of the limit mounting plate.

[0009] The four electric telescopic rods and the four limiting mounting plates are located on both sides of the two positioning plates, respectively.

[0010] The support frame is located on both sides of one end of the workbench, and the clamping device is located on the upper side of the inner wall of the support frame. The clamping device corresponds to the first mounting platform and the second mounting platform.

[0011] The clamping device includes a mounting plate, a fixed rod, an L-shaped clamping plate, a guide slide rod, and a sliding rod. There are two fixed rods, two L-shaped clamping plates, and two sliding rods. There are four guide slide rods. The four guide slide rods are fixedly installed on the lower sides of both ends of the mounting plate. The two sliding rods are slidably installed between the four guide slide rods. The two fixed rods are fixedly installed on the lower sides of the two sliding rods. The two L-shaped clamping plates are fixedly installed on one side of the two fixed rods.

[0012] A first cylinder is fixedly installed on the upper side of the mounting plate. A groove is opened on the upper side of the mounting plate, and the groove corresponds to one of the sliding rods. A moving block is slidably installed in the groove. One side of the moving block is fixedly connected to the output end of the first cylinder, and the lower side of the moving block is fixedly connected to the corresponding sliding rod. A gear is rotatably installed on the lower side of the mounting plate, and toothed plates are fixedly installed on the lower sides of both sliding rods. Both toothed plates mesh with the gear.

[0013] Guide cylinders are fixedly installed on the lower side of both sliding rods, and one end of each of the two toothed plates is slidably installed inside the two guide cylinders.

[0014] A second cylinder is fixedly installed on the upper side of the support frame, and a U-shaped connecting frame is fixedly installed on the output end of the second cylinder.

[0015] The U-shaped connecting frame is fixedly connected to the upper side of the mounting plate, and the first cylinder is located between the U-shaped connecting frames.

[0016] In the above technical solution, the heat dissipation fin assembly equipment for an automotive radiator provided by the present invention has the following beneficial effects:

[0017] (1) By setting up a first mounting platform, a second mounting platform and a synchronous belt, the worker can place the heat dissipation fins, flat tubes and frames on the first mounting platform. After the placement is completed, the synchronous belt is rotated so that the synchronous belt moves the first mounting platform to the clamping device and the second mounting platform to the worker's position. Then, the clamping device is used to assemble the heat dissipation fins, flat tubes and frames on the first mounting platform. At the same time, the worker places other heat dissipation fins, flat tubes and frames on the second mounting platform. The above steps are repeated to achieve continuous assembly of the radiator, thereby greatly improving the work efficiency of assembling the heat dissipation fins and flat tubes of the radiator.

[0018] (2) By setting the cam groove and cam follower, when the synchronous belt drives the first mounting platform and the second mounting platform to move towards each other, the second mounting platform can move downward, avoiding the collision between the first mounting platform and the second mounting platform, thereby improving the practicality of the device.

[0019] (3) The clamping device can automatically flatten the heat dissipation fins and flat tubes when clamping and assembling the heat dissipation fins, flat tubes and frame, thereby avoiding the situation of the heat dissipation fins being not neatly arranged. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this invention. For those skilled in the art, other drawings can be obtained based on these drawings.

[0021] Figure 1 This is a schematic diagram of the overall structure of an embodiment of a heat sink fin assembly device for an automobile radiator according to the present invention.

[0022] Figure 2 This is a cross-sectional view of the workbench provided in an embodiment of the heat sink fin assembly equipment for an automobile radiator according to the present invention.

[0023] Figure 3 This is a bottom view of the workbench structure provided in an embodiment of the heat sink fin assembly equipment for an automobile radiator according to the present invention.

[0024] Figure 4 This is a schematic diagram of the positioning plate structure provided in an embodiment of a heat sink fin assembly device for an automobile radiator according to the present invention.

[0025] Figure 5 This invention provides an embodiment of a heat sink fin assembly device for an automotive radiator. Figure 4 Enlarged structural diagram at point A in the middle.

[0026] Figure 6 This is a schematic diagram of the support frame and clamping device installation structure provided in an embodiment of the heat dissipation fin assembly equipment for an automobile radiator according to the present invention.

[0027] Figure 7 This is a schematic diagram of the pressing device structure provided in an embodiment of the heat sink fin assembly equipment for an automobile radiator according to the present invention.

[0028] 1. Workbench; 2. Support frame; 3. Clamping device; 4. First mounting platform; 5. Stepper motor; 6. Cam groove; 7. First slide rail; 8. First slider; 10. Second mounting platform; 11. Electric telescopic rod; 12. Limit mounting plate; 13. Frame mounting slot; 14. Positioning plate; 15. Pulley; 16. Synchronous belt; 17. Second slide rail; 18. Sliding plate; 19. Second slider; 20. Support plate; 21. Third slide rail; 22. Third slider; 23. Lifting plate; 24. Fixed shaft; 25. 26. Cam follower; 27. First connecting rod; 28. First clamping plate; 29. ​​Second connecting rod; 30. Second clamping plate; 31. Sliding groove; 32. Positioning rod; 33. Sliding block; 34. Spring; 35. Second cylinder; 36. U-shaped connecting frame; 37. Mounting plate; 38. Fixed rod; 39. L-shaped clamping plate; 40. Guide slide rod; 41. Sliding rod; 42. Gear; 43. Gear plate; 44. Guide cylinder; 45. First cylinder; 46. Moving block; 47. Channel; 48. Moving plate. Detailed Implementation

[0029] To enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0030] like Figure 1-7As shown in the figure, an embodiment of the present invention provides a heat sink fin assembly device for an automobile radiator, including a workbench 1, a support frame 2, and a pressing device 3. Two first slide rails 7 are fixedly installed on the upper side of the workbench 1, and two first sliders 8 are slidably installed on the upper side of each of the two first slide rails 7. A first mounting platform 4 is fixedly installed on the upper side of the four first sliders 8. Two second slide rails 17 are fixedly installed on the bottom of the inner wall of the workbench 1, and two second sliders 19 are slidably installed on the upper side of each of the two second slide rails 17. A sliding plate 18 is fixedly installed on the upper side of the four second sliders 19, and a support plate 20 is fixedly installed on the upper side of the sliding plate 18. Two third slide rails 21 are fixedly installed on one side of the support plate 20, and two third sliders 22 are slidably installed on one side of each of the two third slide rails 21. A lifting plate 23 is fixedly installed on one side of the four third sliders 22, and a second mounting platform 10 is fixedly installed on the upper side of the lifting plate 23. A fixed shaft 24 is fixedly installed on one side of plate 23. A cam follower 25 is rotatably installed on both sides of the fixed shaft 24. Cam grooves 6 are opened on both sides of the worktable 1. The two cam followers 25 are slidably installed in the two cam grooves 6 respectively. A stepper motor 5 is fixedly installed on one side of the worktable 1. Two pulleys 15 are rotatably installed on one side of the inner wall of the worktable 1. One side of one pulley 15 is fixedly connected to the output end of the stepper motor 5. A synchronous belt 16 is sleeved between the two pulleys 15. A first connecting rod 26 is fixedly installed on the lower side of the first mounting platform 4. A first clamping plate 27 is fixedly installed on the lower side of the first connecting rod 26. The first clamping plate 27 is fixedly installed on the upper side of one end of the synchronous belt 16. A second connecting rod 28 is fixedly installed on one side of the support plate 20. A second clamping plate 29 is fixedly installed on the upper side of one end of the second connecting rod 28. The second clamping plate 29 is fixedly installed on the lower side of the other end of the synchronous belt 16.

[0031] Specifically, in this embodiment, through the first mounting platform 4, the second mounting platform 10, and the synchronous belt 16, after the worker places the heat dissipation fins, flat tubes, and frame on the first mounting platform 4 and completes the arrangement, the stepper motor 5 is started to drive the pulley 15 to rotate. The rotation of the pulley 15 drives the synchronous belt 16 to rotate. The rotation of the synchronous belt 16 will drive the first mounting platform 4 to move backward through the first clamping plate 27 and the first connecting rod 26, and drive the support plate 20 to move forward through the second clamping plate 29 and the second connecting rod 28. The movement of the support plate 20 will drive the lifting plate 23 and the second mounting platform 10 to move forward. When the second mounting platform 10 moves forward, it will drive the fixed shaft 24 and the cam follower 25 to move along the cam groove 6. When the cam follower 25 moves to the downward tilting position of the cam groove 6, it will drive the lifting plate 23 and the second mounting platform 10 to move downward along the support plate 20, so that... The second mounting platform 10 is lower than the first mounting platform 4. When the second mounting platform 10 and the first mounting platform 4 alternate, the cam follower 25 moves to the upward tilting position of the cam groove 6, which drives the lifting plate 23 and the second mounting platform 10 to move upward along the support plate 20. Then, when the first mounting platform 4 moves to the lower side of the clamping device 3 at one end of the worktable 1, the second mounting platform 10 moves to the other end of the worktable 1. Then, by activating the clamping device 3, the heat dissipation fins, flat tubes and frames on the first mounting platform 4 are assembled. At the same time, the workers place the remaining heat dissipation fins, flat tubes and frames on the second mounting platform 10. After the heat dissipation fins, flat tubes and frames on the first mounting platform 4 are assembled, the above steps are repeated to move the second mounting platform 10 to the lower side of the clamping device 3 for assembly work, thereby greatly improving the work efficiency of assembling the heat dissipation fins and flat tubes of the radiator.

[0032] The present invention provides a heat dissipation fin assembly device for an automobile radiator. Positioning plates 14 are provided on the upper sides of both the first mounting platform 4 and the second mounting platform 10. A movable plate 47 is provided between the positioning plates 14. Grooves are provided on the upper sides of both the first mounting platform 4 and the second mounting platform 10. The movable plate 47 is elastically installed in the grooves. Two sliding grooves 30 are provided on the upper side of the movable plate 47. Multiple sliding blocks 32 are slidably installed between the inner walls of the two sliding grooves 30. Positioning rods 31 are fixedly installed on the upper sides of corresponding sliding blocks 32. Springs 33 are fixedly installed between adjacent sliding blocks 32. Two electric telescopic rods 11 are provided on the upper sides of both the first mounting platform 4 and the second mounting platform 10. A limiting mounting plate 12 is fixedly installed at the output end of the electric telescopic rod 11. Two frame mounting grooves 13 are provided on one side of the limiting mounting plate 12. The four electric telescopic rods 11 and the four limiting mounting plates 12 are respectively located on both sides of the two positioning plates 14.

[0033] In another embodiment of the present invention, by using the positioning plate 14, when placing the heat dissipation fins, flat tubes and frames, multiple flat tubes are placed between multiple adjacent positioning rods 31, multiple heat dissipation fins are placed between multiple adjacent flat tubes, and two frames are inserted into the two frame mounting slots 13 on one side of one of the limiting mounting plates 12, so that the two frames are located on both sides of the heat dissipation fins and flat tubes. Then, the two electric telescopic rods 11 are activated to move the limiting mounting plate 12, and the other ends of the two frames are inserted into the two frame mounting slots 13 on one side of the other limiting mounting plate 12. At the same time, the limiting mounting plate 12 will squeeze the heat dissipation fins and flat tubes. Through the sliding block 32 and the spring 33, the positioning rods 31 can move, so that the heat dissipation fins and flat tubes can be pressed, thereby making it convenient for workers to place multiple heat dissipation fins and flat tubes.

[0034] This invention provides an assembly device for heat dissipation fins of an automotive radiator. A support frame 2 is installed on both sides of one end of a workbench 1. A clamping device 3 is installed on the upper side of the inner wall of the support frame 2, corresponding to a first mounting platform 4 and a second mounting platform 10. The clamping device 3 includes a mounting plate 36, fixing rods 37, L-shaped clamping plates 38, guide slide rods 39, and sliding rods 40. There are two fixing rods 37, two L-shaped clamping plates 38, and two sliding rods 40. There are four guide slide rods 39. The four guide slide rods 39 are fixedly installed on the lower sides of both ends of the mounting plate 36. The two sliding rods 40 are slidably installed between the four guide slide rods 39. The two fixing rods 37 are fixedly installed on the lower sides of the two sliding rods 40. The two L-shaped clamping plates 38 are fixedly installed on one side of the two fixing rods 37. A first air intake is fixedly installed on the upper side of the mounting plate 36. The cylinder 44 has a groove 46 on the upper side of the mounting plate 36, which corresponds to one of the sliding rods 40. A moving block 45 is slidably installed in the groove 46. One side of the moving block 45 is fixedly connected to the output end of the first cylinder 44, and the lower side of the moving block 45 is fixedly connected to the corresponding sliding rod 40. A gear 41 is rotatably installed on the lower side of the mounting plate 36. A toothed plate 42 is fixedly installed on the lower side of both sliding rods 40, and both toothed plates 42 mesh with the gear 41. A guide cylinder 43 is fixedly installed on the lower side of both sliding rods 40, and one end of each toothed plate 42 is slidably installed in the two guide cylinders 43. A second cylinder 34 is fixedly installed on the upper side of the support frame 2. A U-shaped connecting frame 35 is fixedly installed on the output end of the second cylinder 34. The U-shaped connecting frame 35 is fixedly connected to the upper side of the mounting plate 36, and the first cylinder 44 is located between the U-shaped connecting frames 35.

[0035] In another embodiment of the present invention, the clamping device 3 can move the U-shaped connecting frame 35 and the mounting plate 36 downward by activating the second cylinder 34. The movement of the mounting plate 36 will move the L-shaped clamping plate 38, which will then flatten the heat dissipation fins and flat tube. When the L-shaped clamping plate 38 flattens the heat dissipation fins and flat tube, the moving plate 47 will be under pressure and will cause the positioning rod 31 to retract into the groove, so that the heat dissipation fins and flat tube are flush. Then, by activating the first cylinder 44, the moving block 45 will move, and the movement of the moving block 45 will cause the connected sliding rod 40 to move along the guide slide rod 3. 9. Moving the sliding rod 40 will cause the toothed plate 42 and the L-shaped clamping plate 38 to move. Moving the toothed plate 42 will cause the gear 41 to rotate. Rotating the gear 41 will cause another toothed plate 42 to move. Moving the other toothed plate 42 will cause another fixed rod 37 to move. Moving the other fixed rod 37 will cause another L-shaped clamping plate 38 to move. By moving the two L-shaped clamping plates 38, the frame located on both sides of the heat dissipation fins and flat tube can be squeezed, so that the frame moves along the frame mounting groove 13 and completes the assembly with the heat dissipation fins and flat tube. Moreover, by using the L-shaped clamping plates 38, the heat dissipation fins and flat tube can be made flush.

[0036] Working principle: Through the first mounting platform 4, the second mounting platform 10 and the synchronous belt 16, dual-station alternating assembly can be performed, allowing workers to continuously assemble the radiator, greatly improving the work efficiency of assembling the radiator's heat dissipation fins and flat tubes. Through the positioning plate 14, positioning rod 31, electric telescopic rod 11 and limiting mounting plate 12, workers can easily place the heat dissipation fins, flat tubes and frames, and also press the heat dissipation fins and flat tubes. Then, through the pressing device 3, the heat dissipation fins and flat tubes can be pressed into a flat state, and the flat tubes and heat dissipation fins can be pressed tightly to the frame material to complete the assembly.

[0037] The foregoing has only described certain exemplary embodiments of the present invention by way of illustration. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the foregoing drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A heat sink fin assembly device for an automobile radiator, comprising a workbench (1), a support frame (2), and a clamping device (3), characterized in that, Two first slide rails (7) are fixedly installed on the upper side of the workbench (1). Two first sliders (8) are slidably installed on the upper side of each of the two first slide rails (7). A first mounting platform (4) is fixedly installed on the upper side of the four first sliders (8). Two second slide rails (17) are fixedly installed on the bottom of the inner wall of the workbench (1). Two second sliders (19) are slidably installed on the upper side of each of the two second slide rails (17). A sliding plate (18) is fixedly installed on the upper side of the four second sliders (19). A support plate (20) is fixedly installed on the upper side of the sliding plate (18). Two third slide rails (21) are fixedly installed on one side of the support plate (20). The two third slide rails (21) are connected to each other. Two third sliders (22) are slidably installed on each side. A lifting plate (23) is fixedly installed on one side of each of the four third sliders (22). A second mounting platform (10) is fixedly installed on the upper side of the lifting plate (23). A fixed shaft (24) is fixedly installed on one side of the lifting plate (23). A cam follower (25) is rotatably installed on both sides of the fixed shaft (24). Cam grooves (6) are opened on both sides of the worktable (1). Two cam followers (25) are slidably installed in the two cam grooves (6) respectively. A stepper motor (5) is fixedly installed on one side of the worktable (1). Two pulleys (15) are rotatably installed on one side of the inner wall of the worktable (1). One of the pulleys is a stepper motor (5). One side of the pulley (15) is fixedly connected to the output end of the stepper motor (5), and a synchronous belt (16) is sleeved between the two pulleys (15). A first connecting rod (26) is fixedly installed on the lower side of the first mounting platform (4), and a first clamping plate (27) is fixedly installed on the lower side of the first connecting rod (26). The first clamping plate (27) is fixedly installed on the upper side of one end of the synchronous belt (16). A second connecting rod (28) is fixedly installed on one side of the support plate (20), and a second clamping plate (29) is fixedly installed on the upper side of one end of the second connecting rod (28). The second clamping plate (29) is fixedly installed on the lower side of the other end of the synchronous belt (16). The clamping device (3) The device includes a mounting plate (36), a fixing rod (37), an L-shaped clamping plate (38), a guide slide rod (39), and a sliding rod (40). There are two fixing rods (37), two L-shaped clamping plates (38), and two sliding rods (40). There are four guide slide rods (39). The four guide slide rods (39) are fixedly installed on the lower sides of both ends of the mounting plate (36). The two sliding rods (40) are slidably installed between the four guide slide rods (39). The two fixing rods (37) are fixedly installed on the lower sides of the two sliding rods (40). The two L-shaped clamping plates (38) are fixedly installed on one side of the two fixing rods (37).

2. The heat dissipation fin assembly equipment for an automotive radiator according to claim 1, characterized in that, Positioning plates (14) are provided on the upper side of the first mounting platform (4) and the second mounting platform (10). A movable plate (47) is provided between the positioning plates (14). A groove is provided on the upper side of the first mounting platform (4) and the second mounting platform (10). The movable plate (47) is elastically installed in the groove. Two sliding grooves (30) are provided on the upper side of the movable plate (47). Multiple sliding blocks (32) are slidably installed between the inner walls of the two sliding grooves (30). Positioning rods (31) are fixedly installed on the upper side of the corresponding two sliding blocks (32). Springs (33) are fixedly installed between the two adjacent sliding blocks (32).

3. The heat dissipation fin assembly equipment for an automotive radiator according to claim 2, characterized in that, Two electric telescopic rods (11) are provided on the upper side of the first mounting platform (4) and the second mounting platform (10). A limit mounting plate (12) is fixedly installed at the output end of the electric telescopic rod (11). Two frame mounting slots (13) are opened on one side of the limit mounting plate (12).

4. The heat dissipation fin assembly equipment for an automotive radiator according to claim 3, characterized in that, The four electric telescopic rods (11) and the four limiting mounting plates (12) are located on both sides of the two positioning plates (14).

5. The heat dissipation fin assembly equipment for an automotive radiator according to claim 1, characterized in that, The support frame (2) is set on both sides of one end of the workbench (1), and the clamping device (3) is set on the upper side of the inner wall of the support frame (2). The clamping device (3) corresponds to the first mounting platform (4) and the second mounting platform (10).

6. The heat dissipation fin assembly equipment for an automotive radiator according to claim 5, characterized in that, A first cylinder (44) is fixedly installed on the upper side of the mounting plate (36). A groove (46) is opened on the upper side of the mounting plate (36). The groove (46) corresponds to one of the sliding rods (40). A moving block (45) is slidably installed in the groove (46). One side of the moving block (45) is fixedly connected to the output end of the first cylinder (44). The lower side of the moving block (45) is fixedly connected to the corresponding sliding rod (40). A gear (41) is rotatably installed on the lower side of the mounting plate (36). A toothed plate (42) is fixedly installed on the lower side of both sliding rods (40). Both toothed plates (42) mesh with the gear (41).

7. The heat dissipation fin assembly equipment for an automotive radiator according to claim 6, characterized in that, Guide cylinders (43) are fixedly installed on the lower side of both sliding rods (40), and one end of each of the two toothed plates (42) is slidably installed in the two guide cylinders (43).

8. The heat dissipation fin assembly equipment for an automotive radiator according to claim 7, characterized in that, A second cylinder (34) is fixedly installed on the upper side of the support frame (2), and a U-shaped connecting frame (35) is fixedly installed at the output end of the second cylinder (34).

9. The heat dissipation fin assembly equipment for an automobile radiator according to claim 8, characterized in that, The U-shaped connecting frame (35) is fixedly connected to the upper side of the mounting plate (36), and the first cylinder (44) is located between the U-shaped connecting frames (35).

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