Production equipment of vehicle-mounted headlamp radiator

Abstract

The production equipment comprises a working face, the working face is provided with a cutting station and a pressing station which are arranged front and back, a feeding device is arranged corresponding to the rear end of the working face and used for feeding materials to the working face, a pressing wheel is rotationally arranged on the pressing station, and a cutting device is arranged corresponding to the cutting station. The cutting device comprises a first driving mechanism and two cutters symmetrically arranged on the cutting station, the first driving mechanism is connected with the two cutters and drives the two cutters to be close to or far away from each other, the materials on the working face are pressed by arranging a pressing wheel, the materials are kept stable in the follow-up cutting process, vibration of the materials is reduced, and the cutting efficiency is improved. And through movable cutting of the two cutters, vibration generated by the cutters to the material piece during cutting can be further reduced, and therefore the cutting quality is improved.

Description

Technical Field

[0001] The present application relates to the technical field of production equipment, and more specifically to a production equipment for a vehicle headlight radiator. Background Art

[0002] Car headlights refer to the lights in front of the vehicle used to illuminate the road ahead. Due to brightness requirements, high-power LED lights are mostly used. High-power LED lights generate a lot of heat when in use, so a radiator needs to be installed at the rear to dissipate heat and keep the radiator at a suitable operating temperature.

[0003] In response to this, today's automotive headlight radiators mostly use fin cooling, that is, evenly arranged fins are used to conduct heat and dissipate heat for the LEDs. Such fins need to be cut into predetermined lengths according to demand during the production process. However, since the material of the fins (mostly copper or aluminum) is relatively soft, and the thin sheet structure of the fins themselves will cause current cutting equipment to vibrate during the cutting process, resulting in poor cutting edge quality, affecting subsequent welding, and therefore needs to be improved. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this application is to provide a production equipment for vehicle headlight radiators, which can ensure the stability of the fins during the cutting process to improve the cutting quality.

[0005] To achieve the above objectives, this application provides the following technical solutions:

[0006] A production device for a vehicle headlight radiator includes a working surface provided with a cutting station and a pressing station arranged in a front-to-rear manner;

[0007] A feeding device, the feeding device is arranged corresponding to the rear end of the working surface, and the feeding device is used to feed materials to the working surface;

[0008] A pressing wheel, the pressing wheel is rotatably arranged at a pressing position;

[0009] The cutting device is arranged corresponding to the cutting station. The cutting device includes a first driving mechanism and two cutters symmetrically arranged on the cutting station. The first driving mechanism is respectively connected to the two cutters and drives the two cutters to move closer to / away from each other.

[0010] By adopting the above technical solution, the pressure of the pressure wheel on the material can avoid the serious deterioration of the cutting edge quality caused by the vibration of the material during the cutting process. At the same time, the counter-cutting of the two cutters can further avoid the vibration of the material, thereby ensuring the stability of the material during cutting, and at the same time, automatic cutting production can be realized in conjunction with the setting of the feeding device.

[0011] The first driving mechanism includes a first motor and two connecting arms. The output end of the first motor is provided with a connecting gear. One end of the two connecting arms is respectively connected to two cutters, and the other ends are symmetrically arranged on both sides of the connecting gear. The two connecting arms are arranged with racks on one side close to the connecting gear, and the connecting racks are engaged with the racks on both sides.

[0012] By adopting the above technical solution, the meshing mode of the connecting gear and the rack can ensure the correct movement of the positions of the two connecting arms, thereby improving the overall processing accuracy, and at the same time realize the simultaneous driving of the two connecting arms by a single driving source, thereby making the overall structure simpler and reducing costs.

[0013] The feeding device includes a second driving mechanism, a fixed wheel and a limiting wheel. The fixed wheel and the limiting wheel are symmetrically arranged. The surface of the fixed wheel is aligned with the working surface. The second driving mechanism is connected to the limiting wheel and is used to drive the limiting wheel to rotate.

[0014] By adopting the above technical solution, the alignment of the fixed wheels can ensure smooth transportation of the material to avoid bending of the material.

[0015] The limiting wheel includes a driving shaft, a free end of the driving shaft is connected to a driven gear, the second driving mechanism includes a second motor, an output end of the second motor is provided with a driving gear and is connected to the driven gear.

[0016] By adopting the above technical solution, the gear driving method can ensure the stability of material transportation.

[0017] The driving gear and the driven gear are connected to each other through a chain, the position of the driving shaft is adjustable along the direction perpendicular to the working surface, and the second driving mechanism also includes a tensioning unit, which is connected to the chain and is used to keep the chain taut.

[0018] By adopting the above technical solution, the setting of the tensioning structure and the connection method of the chain can make the driving wheel adaptable to materials of different thicknesses, thereby expanding adaptability.

[0019] It also includes a mounting plate, which is provided with a first adjustment groove arranged perpendicular to the working surface, and a first spring and a first adjustment block are provided in the first adjustment groove. The two ends of the first spring are respectively connected to the first adjustment block and the first adjustment groove. The first spring is used to drive the first adjustment block to move toward the working surface, and the end of the drive shaft passes through the first adjustment block and is rotatably connected to the first adjustment block.

[0020] By adopting the above technical solution, the driving method of the first spring can avoid position fixation, thereby ensuring the pressure on the material and achieving stepless adjustment.

[0021] The tensioning unit includes a second adjusting block, a second adjusting groove is provided on the mounting plate, a second spring is provided in the second adjusting groove, the second adjusting block and the second adjusting groove are limited and slidable, a connecting rod is provided on the second adjusting block and is connected to an adjusting gear through the connecting rod, the adjusting gear is engaged with the chain, and the two ends of the second spring are respectively connected to the second adjusting block and the second adjusting groove, and the second spring is used to drive the second adjusting block to move away from the chain.

[0022] By adopting the above technical solution, the setting of the second spring can achieve automatic tensioning, and the overall structure is simple, reliable and low-cost.

[0023] The pressure wheel includes an outer roller and an inner rod, the outer roller is rotatably connected to the inner rod, the mounting plate is provided with a sliding groove arranged perpendicular to the working surface, a slider is provided in the sliding groove for limiting sliding, the slider is fixedly connected to the end of the inner rod, a third spring is provided in the sliding groove, the third spring is connected to the slider and is used to drive the slider to move in the direction of the working surface.

[0024] By adopting the above technical solution, the setting of the slider can cooperate with the first adjusting block and the second adjusting block to achieve the pressing and fixing of materials of different thicknesses.

[0025] Limiting edges are formed on both sides of the working surface.

[0026] By adopting the above technical solution, the setting of the limiting edge can prevent the material from being offset during the conveying process, so as to further improve the stability of the material.

[0027] In summary, this application includes at least one of the following beneficial technical effects:

[0028] 1. The pressure wheel is set to hold the material on the working surface, so that the material can be kept stable during the subsequent cutting process to reduce the vibration of the material and thus improve the cutting quality.

[0029] 2. The moving cutting of two cutters can further reduce the vibration of the cutter on the material during cutting, thereby improving the cutting quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 This is the overall installation diagram of this application.

[0031] Figure 2 This is a schematic diagram of the installation of the mounting plate of this application.

[0032] Figure 3 This is a schematic diagram of the installation of the first adjustment block and the second adjustment block of this application.

[0033] Figure markings: 1. working surface; 2. cutting station; 3. holding station; 4. feeding device; 5. pressing wheel; 6. cutting device; 7. first driving mechanism; 8. cutter; 9. first motor; 10. connecting arm; 11. connecting gear; 12. rack; 13. second driving mechanism; 14. fixed wheel; 15. limiting wheel; 16. driving shaft; 17. driven gear; 18. driving gear; 19. tensioning unit; 20. mounting plate; 21. first adjusting groove; 22. first spring; 23. first adjusting block; 24. second adjusting block; 25. second adjusting groove; 26. second spring; 27. adjusting gear; 28. outer roller; 29. ​​inner rod; 30. sliding groove; 31. slider; 32. third spring; 33. limiting edge. DETAILED DESCRIPTION

[0034] The present invention will be described in further detail below with reference to the accompanying drawings and embodiments, wherein the same components are denoted by the same reference numerals.

[0035] The present application embodiment discloses a production device for a vehicle headlight radiator, referring to Figure 1-3 , including a working plate and a mounting plate 20 correspondingly arranged on one side of the working plate. The working surface 1 is the upper end surface of the working plate. A stop block is formed on the side of the working surface 1 away from the mounting plate 20. The stop block and the mounting plate 20 together form a limiting edge 33 to limit the two sides of the material to avoid the deviation of the material during the conveying process.

[0036] Furthermore, the working surface 1 is provided with a cutting station 2 and a pressing station 3 arranged in a front-to-back manner, and the mounting plate 20 is provided with a pressing wheel 5 corresponding to the pressing station 3. The pressing wheel 5 is arranged to rotate and is used to press the material to the working surface 1 to maintain stability during the cutting process.

[0037] Furthermore, the pressure wheel 5 is composed of an outer roller 28 and an inner rod 29. The outer roller 28 is rotatably connected to the inner rod 29, which can be achieved through bearings. The mounting plate 20 is provided with a sliding groove 30 corresponding to the holding station 3 and a slider 31 is provided in the sliding groove 30. The slider 31 and the sliding groove 30 are limited and slipped. The limited sliding method is specifically achieved by providing guide blocks on both sides of the slider 31 and providing guide grooves corresponding to the sliding groove 30. The guide blocks and the guide grooves are mutually slipped. A third spring 32 is provided in the sliding groove 30. The two ends of the third spring 32 are respectively connected to the slider 31 and the sliding groove 30 and are used to drive the slider 31 to move toward the working surface 1, so that the outer roller 28 can maintain the pressure on the material under the drive of the third spring 32. At the same time, the sliding of the slider 31 in the sliding groove can adapt to the processing requirements of materials of different thicknesses.

[0038] Furthermore, a cutting device 6 is provided on the cutting station 2 , and the cutting device 6 is used to cut the material at the cutting station 2 .

[0039] Furthermore, in the traditional cutting method, a groove is opened on the working surface 1, and the cutting is completed by inserting the tip of the cutter 8 into the groove. In the present application, the cutting device 6 includes a first driving mechanism 7 and two symmetrically arranged cutters 8. The first driving mechanism 7 is respectively connected to the two cutters 8 and drives the two cutters 8 to move closer to or away from each other. When the two cutters 8 conflict with each other for cutting, the cutting point is aligned with the working surface 1.

[0040] Since the two cutters 8 are used in a counter-cutting cutting manner, the vibration of the cutter 8 on the material can be further reduced. At the same time, the working cutting edges can be separated after the cutting is completed to avoid adhesion.

[0041] Furthermore, the first driving mechanism 7 includes a first motor 9 and two connecting arms 10. The output end of the first motor 9 is provided with a connecting gear 11. The two connecting arms 10 are both L-shaped and one end is connected to the cutter 8, and the other end is symmetrically arranged on both sides of the connecting gear 11. Racks 12 are arranged along one side of the two connecting arms 10 close to the connecting gear 11, and the connecting racks 12 are engaged with the racks 12 on both sides.

[0042] Furthermore, a guide block is provided on one side of the connecting arm 10, and a guide groove is provided on the mounting plate 20 and is limited and guided by the guide block to ensure the linear movement of the two connecting arms 10, thereby completing the cutting.

[0043] Furthermore, a feeding device 4 is provided at the rear end of the mounting plate 20 corresponding to the working surface 1 and the feeding device 4 is used to feed materials to the working surface 1 to realize automatic processing and cutting operations of multiple fins.

[0044] Furthermore, the feeding device 4 includes a fixed wheel 14, which includes a drive shaft 16 and is rotatably connected to the mounting plate 20 via the drive shaft 16. At the same time, the surface of the fixed wheel 14 is aligned with the working surface 1 to avoid bending of the material during the feeding process.

[0045] Furthermore, the feeding device 4 also includes a limiting wheel 15, which is symmetrically arranged with the fixed wheel 14, specifically arranged above the working surface 1, so as to cooperate with the limiting wheel 15 to clamp both sides of the material, thereby maintaining the stability of the material during the feeding process.

[0046] Furthermore, the feeding device 4 also includes a second driving mechanism 13, which is connected to the limiting wheel 15 and drives the limiting wheel 15 to rotate, thereby realizing the feeding action.

[0047] Furthermore, the second driving mechanism 13 includes a second motor, a driving gear 18 is provided at the output end of the second motor, the limiting wheel 15 includes a driving shaft 16, the driving shaft 16 passes through the mounting plate 20 and is provided with a follower gear, and the driving gear 18 and the follower gear are connected to each other through a chain.

[0048] Furthermore, the mounting plate 20 is provided with a first adjustment groove 21 set perpendicular to the working surface 1, and a first spring 22 and a first adjustment block 23 are provided in the first adjustment groove 21. The two ends of the first spring 22 are respectively connected to the first adjustment block 23 and the first adjustment groove 21. The first spring 22 is used to drive the first adjustment block 23 to move toward the working surface 1. The first adjustment block 23 and the first adjustment groove 21 are limited. The end of the drive shaft 16 passes through the first adjustment block 23 and is rotatably connected to the first adjustment block 23, thereby realizing that the position of the drive shaft 16 can be adjusted along the direction perpendicular to the working surface 1.

[0049] Driven by the first spring 22, a continuous and stable pressure force can be provided to the first adjusting block 23, thereby ensuring that the limiting wheel 15 presses and feeds the material. At the same time, since the position of the first adjusting block 23 is adjustable, it can adapt to the feeding requirements of materials of different thicknesses.

[0050] Furthermore, since the first adjusting block 23 may cause the chain to become loose during movement, the second driving mechanism 13 includes a tensioning unit 19 , which is connected to the chain to keep the chain taut, thereby improving driving stability.

[0051] Furthermore, the tensioning unit 19 includes a second adjusting block 24, and a second adjusting groove 25 is provided on the mounting plate 20. Specifically, the second adjusting groove 25 is arranged horizontally, and a second spring 26 is provided in the second adjusting groove 25. The second adjusting block 24 and the second adjusting groove 25 are limited and slidable. A connecting rod is provided on the second adjusting block 24 and an adjusting gear 27 is connected to the connecting rod. The adjusting gear 27 is engaged with the chain, and the two ends of the second spring 26 are respectively connected to the second adjusting block 24 and the second adjusting groove 25. The second spring 26 is used to drive the second adjusting block 24 to move away from the chain.

[0052] Furthermore, the limiting sliding of the second adjustment block 24 and the second adjustment groove 25, the limiting sliding of the first adjustment block 23 and the first adjustment groove 21, and the limiting sliding of the slider 31 and the sliding groove 30 are consistent, that is, they are achieved by using guide grooves and guide blocks.

[0053] Furthermore, in this embodiment, an additional rack may be provided to implement the installation of the first motor 9 and the second motor. This is a conventional technical means and will not be elaborated on here.

[0054] The embodiment of the present application discloses a production equipment for a vehicle headlight radiator, the implementation principle of which is: the operator inserts the material between the limiting wheel 15 and the fixed wheel 14, and the limiting wheel 15 can maintain the pressure on the material under the drive of the first spring 22, and then the driving gear 18 is driven to rotate by the second motor, and the rotation of the limiting wheel 15 is realized by the chain, thereby realizing the feeding action, and the pressure wheel 5 maintains the pressure on the material at the holding station 3 under the action of the third spring 32. At the same time, due to the rotation setting of the outer roller 28, it will not affect the material transportation. After the material is further transported to the cutting station 2, the first motor 9 drives the connecting gear 11 to rotate, thereby driving one end of the two connecting arms 10 to move in a direction close to each other, thereby driving the two cutters 8 to conflict with each other to realize the cutting action, thereby realizing the automatic cutting action of the material.

[0055] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A production equipment for vehicle headlight radiators, characterized by: It includes a working surface, wherein the working surface is provided with a cutting station and a pressing station arranged in a front-to-back manner; A feeding device, the feeding device is arranged corresponding to the rear end of the working surface, and the feeding device is used to feed materials to the working surface; A pressing wheel, the pressing wheel is rotatably arranged at a pressing position; The cutting device is arranged corresponding to the cutting station. The cutting device includes a first driving mechanism and two cutters symmetrically arranged on the cutting station. The first driving mechanism is respectively connected to the two cutters and drives the two cutters to move closer to / away from each other.

2. The production equipment for a vehicle headlight radiator according to claim 1, characterized in that: The first driving mechanism includes a first motor and two connecting arms. The output end of the first motor is provided with a connecting gear. One end of the two connecting arms is respectively connected to two cutters, and the other ends are symmetrically arranged on both sides of the connecting gear. Racks are arranged along one side of the two connecting arms close to the connecting gear, and the connecting racks are engaged with the racks on both sides.

3. The production equipment for a vehicle headlight radiator according to claim 1, characterized in that: The feeding device includes a second driving mechanism, a fixed wheel and a limiting wheel. The fixed wheel and the limiting wheel are symmetrically arranged. The surface of the fixed wheel is aligned with the working surface. The second driving mechanism is connected to the limiting wheel and is used to drive the limiting wheel to rotate.

4. The production equipment for a vehicle headlight radiator according to claim 3, characterized in that: The limiting wheel includes a driving shaft, a free end of the driving shaft is connected to a driven gear, the second driving mechanism includes a second motor, an output end of the second motor is provided with a driving gear and is connected to the driven gear.

5. The production equipment for a vehicle headlight radiator according to claim 4, characterized in that: The driving gear and the driven gear are connected to each other through a chain, the position of the driving shaft is adjustable along the direction perpendicular to the working surface, and the second driving mechanism also includes a tensioning unit, which is connected to the chain and is used to keep the chain taut.

6. The production equipment for a vehicle headlight radiator according to claim 5, characterized in that: It also includes a mounting plate, which is provided with a first adjustment groove arranged perpendicular to the working surface, and a first spring and a first adjustment block are provided in the first adjustment groove. The two ends of the first spring are respectively connected to the first adjustment block and the first adjustment groove. The first spring is used to drive the first adjustment block to move toward the working surface, and the end of the drive shaft passes through the first adjustment block and is rotatably connected to the first adjustment block.

7. The production equipment for a vehicle headlight radiator according to claim 6, characterized in that: The tensioning unit includes a second adjusting block, a second adjusting groove is provided on the mounting plate, a second spring is provided in the second adjusting groove, the second adjusting block and the second adjusting groove are limited and slidable, a connecting rod is provided on the second adjusting block and is connected to an adjusting gear through the connecting rod, the adjusting gear is engaged with the chain, and the two ends of the second spring are respectively connected to the second adjusting block and the second adjusting groove, and the second spring is used to drive the second adjusting block to move away from the chain.

8. The production equipment for vehicle headlight radiators according to claim 5, characterized in that: The pressure wheel includes an outer roller and an inner rod, the outer roller is rotatably connected to the inner rod, the mounting plate is provided with a sliding groove arranged perpendicular to the working surface, a slider is provided in the sliding groove for limiting sliding, the slider is fixedly connected to the end of the inner rod, a second spring is provided in the sliding groove, the second spring is connected to the slider and is used to drive the slider to move in the direction of the working surface.

9. The production equipment for a vehicle headlight radiator according to claim 1, characterized in that: Limiting edges are formed on both sides of the working surface.

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