Radiator fin machining equipment

Abstract

The invention relates to the technical field of radiating fin machining, in particular to radiator fin machining equipment which comprises a stamping body, a cutting device and a stamping die located on the stamping body and further comprises a stamping platen, and the stamping platen is installed on the stamping body and located under the stamping die. The cavity plate sets are arranged on the stamping platen in a sliding mode, the number of the cavity plate sets is multiple, and stamping teeth on the stamping die conduct stamping forming on the fins between the two cavity plate sets; according to the radiator fin machining equipment, when the radiator fin machining equipment is used, it can be guaranteed that fins cannot be extruded or scratched in the separation process by increasing the distance between the corrugated fins and the inner walls of the cavities, and therefore the integrity and precision of the fins are kept; and meanwhile, the design is beneficial for ensuring that the original shape and size of the corrugated fin are kept in the stamping and demolding processes, and the design requirements are met.

Description

Technical Field

[0001] The invention relates to the technical field of heat dissipation fin processing, in particular to a radiator fin processing device. Background Art

[0002] The radiator, as one of the core components of the air-conditioning refrigeration system, has the main responsibility of efficiently cooling and liquefying the high-temperature and high-pressure refrigerant gas output by the compressor, and then releasing the accumulated heat to the external environment. However, in the manufacturing process of corrugated heat dissipation fins, especially in the stamping process, the rationality of the cavity design on the stamping table is directly related to the molding quality and production efficiency of the fins. The cavity design defects existing in the current technology, such as insufficient demolding slope and excessive surface roughness, often make it difficult for the fins to be separated smoothly from the cavity of the stamping table after stamping.

[0003] To solve this problem, Patent 202411201071.8 discloses a radiator fin processing and forming equipment, which demolds the product after stamping by setting an ejector plate, an ejector pipe, and a pressing plate, thereby reducing the adhesion between the product and the mold and improving the product qualification rate. However, during the stamping process, when the product is demolded from the mold, the extrusion force applied by the ejector plate is difficult to accurately control, which often causes the fin part after stamping to be unevenly extruded, thereby causing deformation. For this reason, we propose a radiator fin processing equipment. Summary of the invention

[0004] A technical problem to be solved by the present application is that when the product is demoulded from the mold, the extrusion force applied by the ejector plate is difficult to accurately control, which often causes the fin part after stamping to be unevenly extruded and deformed.

[0005] To solve the above technical problems, an embodiment of the present application provides a radiator fin processing equipment, including a stamping body, a cutting device and a stamping die located on the stamping body, and also includes a stamping table, which is installed on the stamping body and is located directly below the stamping die; a cavity plate group, which is slidably arranged on the stamping table, and a plurality of cavity plate groups are provided, and the stamping teeth on the stamping die stamp out the fins between two cavity plate groups; a linkage assembly, which is arranged on the stamping table and connected to a plurality of cavity plate groups, and drives the linkage assembly to drive the cavity plate group to move when the stamping table is completed and descends, so that the spacing between the plurality of cavity plate groups becomes larger; a cleaning mechanism, which is arranged on the stamping table, and the debris generated on the stamping table is cleaned by the cleaning mechanism when the stamping table descends.

[0006] In some embodiments, the cavity plate set includes two combined plates slidably disposed on a stamping platen.

[0007] In some embodiments, the linkage assembly includes a moving part arranged on the stamping body, which is used to drive the stamping table to move up and down, a telescopic part is arranged on the moving part, which is used to control the movement of the combination plate, a filling part is arranged on the stamping table, which is used to fill the gap between the two combination plates when the combination plates move away from each other, and a driving part is arranged on the stamping table, which is used to provide power for the telescopic part and the filling part.

[0008] In some embodiments, the moving part includes a transmission bin opened on the stamping body, a plurality of telescopic rods are arranged in the transmission bin, the telescopic rods are connected to the stamping table, a return spring is sleeved on the telescopic rods, a push block 1 is arranged on the bottom surface of the stamping table, the push block 1 is a triangular block, a push block 2 is slidably arranged in the transmission bin for use with the push block 1, a driving block is arranged on the stamping die for use with the push block 2, and the contact surface of the push block 2 with the driving block is a smooth inclined surface.

[0009] In some embodiments, the telescopic part includes a mobile warehouse opened on the stamping table, and a plurality of mobile grooves are opened on the mobile warehouse. The combination plate is slidably connected with the mobile warehouse and the mobile groove. A rotating shaft is rotatably arranged in the mobile warehouse, and a plurality of bidirectional screw rods are arranged on the rotating shaft. The bidirectional screw rods pass through the two combination plates and are threadedly connected with the combination plates.

[0010] In some embodiments, the filling piece includes a storage groove opened on the opposite side of the two combination plates, a positioning plate is arranged in the mobile warehouse, a rotating shaft is rotatably arranged on the positioning plate, a worm is arranged on the bidirectional screw, a worm wheel engaged with the worm is arranged on the rotating shaft, a plurality of lifting screws are rotatably arranged in the mobile warehouse, a lifting gear 1 is arranged on the rotating shaft, a lifting gear 2 engaged with the lifting gear 1 is arranged on the lifting screw, a moving plate is arranged on the lifting screw, and the moving plate is threadedly connected to the lifting screw.

[0011] In some embodiments, the driving member includes a driving gear 1 set on a rotating shaft, a driving shaft is rotatably set on the mobile warehouse, a driving gear 2 is set on the driving shaft and meshes with the driving gear 1, a power gear is set at one end of the driving shaft away from the driving gear 2, and a power rack meshed with the power gear is set in the transmission warehouse.

[0012] In some embodiments, the cleaning mechanism includes an air source component disposed on the stamping platen, the air source component is used to provide a power source for cleaning the stamping platen, and a jet component is disposed on the stamping platen, the jet component is used to spray gas toward the stamping platen.

[0013] In some embodiments, the air source component includes an expansion airbag disposed on a stamping platen, a plurality of extrusion springs are disposed in the expansion airbag, a pressure-bearing plate is disposed on the extrusion spring, and a one-way air inlet valve is disposed on the expansion airbag.

[0014] In some embodiments, the jet component includes an extrusion plate arranged in the transmission compartment and used in conjunction with an expansion airbag, a nozzle is arranged on the side of the stamping table, an air duct is arranged on the nozzle, and the air duct is connected to the expansion airbag.

[0015] The present invention has at least the following beneficial effects:

[0016] 1. Improve product quality: By increasing the distance between the corrugated fin and the inner wall of the cavity, it can ensure that the fin will not be squeezed or scratched during the separation process, thereby maintaining the integrity and precision of the fin. At the same time, this design helps to ensure that the corrugated fin maintains its original shape and size during the stamping and demolding process to meet the design requirements.

[0017] 2. Improve production efficiency: By adjusting the position of the cavity plate group, the cavity space can be quickly expanded, so that the corrugated fins can be easily separated from the mold, reducing the time required for demolding. In addition, since the demolding process is smoother, the downtime caused by demolding difficulties and fin jamming is reduced, thereby improving the overall production efficiency.

[0018] 3. Optimize the service life of the mold: By reducing the friction and extrusion between the mold and the corrugated fins, the wear of the mold can be reduced, thereby extending the service life of the mold. This design may make the mold structure simpler and reduce the complexity and manufacturing cost of the mold. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 For the present invention Figure 1 Schematic diagram of the cutaway stamping main body structure;

[0021] Figure 3 For the present invention Figure 2 Schematic diagram of explosion structure;

[0022] Figure 4 For the present invention Figure 3 Schematic diagram of the cutaway stamping die structure;

[0023] Figure 5 For the present invention Figure 4 Another structural diagram;

[0024] Figure 6 It is a schematic diagram of the cross-sectional structure of the stamping table of the present invention;

[0025] Figure 7 For the present invention Figure 6 Schematic diagram of the enlarged structure of the middle A area;

[0026] Figure 8 This is a schematic diagram of the explosion structure of the telescopic member of the present invention;

[0027] Fig. 9 For the present invention Figure 8 Schematic diagram of the enlarged structure of the middle B area;

[0028] Fig.10 This is a schematic diagram of the structure of the filling member of the present invention;

[0029] Fig.11 This is a schematic diagram of the explosion structure of the cleaning mechanism of the present invention;

[0030] Fig.12 This is a structural diagram of Embodiment 2 of the present invention.

[0031] In the figure: 1, stamping body; 2, cutting device; 3, stamping die; 4, stamping plate; 5, cavity plate group; 51, combination plate; 6, linkage assembly; 7, moving part; 71, transmission bin; 72, telescopic rod; 73, return spring; 74, push block 1; 75, push block 2; 76, drive block; 8, telescopic part; 81, moving bin; 82, moving slot; 83, rotating shaft; 84, bidirectional screw; 9, filling part; 91, storage slot; 92, positioning plate; 93, rotating shaft; 94, worm; 9 5. Worm gear; 96. Lifting screw; 97. Lifting gear one; 98. Lifting gear two; 99. Moving plate; 10. Driving member; 101. Driving gear one; 102. Driving shaft; 103. Driving gear two; 104. Power gear; 105. Power rack; 11. Cleaning mechanism; 12. Air source member; 121. Inflatable airbag; 122. Extrusion spring; 123. Pressure plate; 124. One-way air inlet valve; 13. Injection member; 131. Extrusion plate; 132. Air guide tube; 133. Nozzle. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] Example 1: Please refer to Figure 1-11The present invention provides a technical solution: a radiator fin processing equipment, including a stamping body 1, a cutting device 2 and a stamping die 3 located on the stamping body 1, and also includes a stamping platen 4, the stamping platen 4 is installed on the stamping body 1 and is located directly below the stamping die 3; a cavity plate group 5, the cavity plate group 5 is slidably arranged on the stamping platen 4, the cavity plate group 5 is provided with a plurality of, and the stamping teeth on the stamping die 3 are between two cavity plate groups 5 to stamp the fins.

[0034] The linkage assembly 6 is arranged on the stamping platen 4 and connected to a plurality of cavity plate groups 5. When the stamping platen 4 descends after stamping, the linkage assembly 6 drives the cavity plate group 5 to move, thereby increasing the spacing between the plurality of cavity plate groups 5.

[0035] The advantage of the linkage assembly 6 is that it can drive the cavity plate group 5 to move when the stamping table 4 is lowered after stamping, so that the spacing between the multiple groups of cavity plate groups 5 becomes larger, so that the corrugated fins that have completed stamping can be quickly separated from the cavity. By increasing the distance between the corrugated fins and the inner wall of the cavity, it can be ensured that the fins will not be squeezed or scratched during the separation process, thereby maintaining the integrity and accuracy of the fins. At the same time, this design helps to ensure that the corrugated fins maintain their original shape and size during the stamping and demolding process to meet the design requirements. At the same time, by adjusting the position of the cavity plate group 5, the cavity space can be quickly increased, so that the corrugated fins can be easily separated from the mold, reducing the time required for demolding, and because the demolding process is smoother, the downtime caused by demolding difficulties and fin jamming is reduced, thereby improving the overall production efficiency. Moreover, by reducing the friction and extrusion between the mold and the corrugated fins, the degree of wear of the mold can be reduced, thereby extending the service life of the mold. This design may make the mold structure simpler and reduce the complexity and manufacturing cost of the mold.

[0036] The cleaning mechanism 11 is arranged on the stamping platen 4 , and the debris generated on the stamping platen 4 is cleaned by the cleaning mechanism 11 when the stamping platen 4 descends.

[0037] The advantage of setting up the cleaning mechanism 11 is that when the stamping platen 4 descends, it will squeeze the inflated airbag 121 to generate gas, which is sprayed onto the stamping platen 4 through the nozzle 133, and can effectively blow away the debris. Compared with the traditional mechanical cleaning method, this gas cleaning method is faster and more efficient, which can significantly shorten the cleaning time and improve production efficiency. The traditional cleaning method may require the use of tools such as brushes or scrapers. These tools may cause wear when in contact with the stamping platen 4, while the gas cleaning method avoids this direct contact, thereby reducing equipment wear and maintenance costs. At the same time, the residue of debris may affect the subsequent stamping process, resulting in a decrease in the quality of the stamped parts. By cleaning the debris in time, the cleanliness of the stamping platen 4 can be ensured, thereby improving the quality and consistency of the stamped parts.

[0038] The cavity plate set 5 includes two combined plates 51 slidably arranged on the punching platen 4 .

[0039] The linkage assembly 6 includes a moving part 7 arranged on the stamping body 1, and the moving part 7 is used to drive the stamping table 4 to move up and down. The moving part 7 is provided with a telescopic part 8, and the telescopic part 8 is used to control the movement of the combined plate 51. The stamping table 4 is provided with a filling part 9, and the filling part 9 is used to fill the gap between the two combined plates 51 when the combined plates 51 move away from each other. The stamping table 4 is provided with a driving part 10, and the driving part 10 is used to provide power for the telescopic part 8 and the filling part 9.

[0040] The moving part 7 includes a transmission bin 71 opened on the stamping body 1, and a plurality of telescopic rods 72 are arranged in the transmission bin 71. The telescopic rods 72 are connected to the stamping table 4, and a return spring 73 is sleeved on the telescopic rods 72. A push block 74 is arranged on the bottom surface of the stamping table 4, and the push block 1 74 is a triangular block. A push block 2 75 used in conjunction with the push block 1 74 is slidably arranged in the transmission bin 71, and a driving block 76 used in conjunction with the push block 2 75 is arranged on the stamping die 3, and the contact surface of the push block 2 75 with the driving block 76 is a smooth inclined surface.

[0041] The telescopic member 8 includes a moving bin 81 opened on the stamping table 4, and a plurality of moving grooves 82 are opened on the moving bin 81. The combined plate 51 is slidably connected with the moving bin 81 and the moving grooves 82. A rotating shaft 83 is rotatably arranged in the moving bin 81, and a plurality of bidirectional screw rods 84 are arranged on the rotating shaft 83. The bidirectional screw rods 84 pass through the two combined plates 51 and are threadedly connected with the combined plates 51.

[0042] The advantage of the telescopic member 8 is that it can control the relative movement of the two combined plates 51 after the corrugated fins are stamped, so that the corrugated fins can be quickly detached from the cavity on the stamping table 4 without causing damage to the surface of the corrugated fins. By increasing the distance between the corrugated fins and the inner wall of the cavity, it can be ensured that the fins will not be squeezed or scratched during the detachment process, thereby maintaining the integrity and accuracy of the fins. At the same time, this design helps to ensure that the corrugated fins maintain their original shape and size during the stamping and demolding process to meet the design requirements. At the same time, by adjusting the position of the cavity plate group 5, the cavity space can be quickly increased, so that the corrugated fins can be easily detached from the mold, reducing the time required for demolding, and because the demolding process is smoother, the downtime caused by demolding difficulties and fin jamming is reduced, thereby improving the overall production efficiency.

[0043] The filling piece 9 includes a receiving groove 91 opened on the opposite side of the two combination plates 51, a positioning plate 92 is arranged in the mobile bin 81, a rotating shaft 93 is rotatably arranged on the positioning plate 92, a worm 94 is arranged on the bidirectional screw 84, a worm wheel 95 engaged with the worm 94 is arranged on the rotating shaft 93, a plurality of lifting screws 96 are rotatably arranged in the mobile bin 81, a lifting gear 1 97 is arranged on the rotating shaft 93, a lifting gear 2 98 engaged with the lifting gear 1 97 is arranged on the lifting screw 96, a moving plate 99 is arranged on the lifting screw 96, and the moving plate 99 is threadedly connected to the lifting screw 96.

[0044] The advantage of setting the filling piece 9 is that it can ensure that during the stamping process, the gap between the two combined plates 51 is effectively filled, thereby avoiding the extrusion or scratching of the corrugated fins due to the gap during stamping. This design protects the outer surface of the corrugated fins, ensures its integrity and precision, and improves the quality and reliability of the product. Not only that, the design of the filling piece 9 makes the mold structure more reasonable, reduces the complexity and manufacturing cost of the mold, but also can play a certain supporting role in the mold, thereby extending the service life of the mold.

[0045] The driving member 10 includes a driving gear 101 arranged on the rotating shaft 83, a driving shaft 102 is rotatably arranged on the mobile warehouse 81, a driving gear 103 is arranged on the driving shaft 102 and meshes with the driving gear 101, a power gear 104 is arranged at one end of the driving shaft 102 away from the driving gear 103, and a power rack 105 meshing with the power gear 104 is arranged in the transmission warehouse 71.

[0046] When the stamping die 3 descends, it first drives the driving block 76 arranged on it to descend. While the driving block 76 descends, it drives the push block 2 75 to move in the transmission bin 71. The driving block 76 2 moves and pushes the inclined surface of the triangular push block, thereby driving the push block 1 74 to drive the stamping table 4 to rise. When the stamping die 3 rises, the stamping table 4 will descend under the action of its own gravity to drive the push block 2 75 to reset.

[0047] As the stamping platen 4 rises, it drives the driving shaft 102 to rise synchronously. As the driving shaft 102 rises, it drives the power gear 104 arranged thereon to rise. During the rising process, the power gear 104 is pushed by the power rack 105 engaged with it to rotate. The rotation of the power gear 104 drives the driving shaft 102 to rotate synchronously. The rotation of the driving shaft 102 drives the driving gear 2 103 to rotate. The rotation of the driving gear 2 103 drives the driving gear 1 101 located on the rotating shaft 83 to rotate. The rotation of the driving gear 101 drives the rotating shaft 83 to rotate. The rotation of the rotating shaft 83 drives the bidirectional screw 84 arranged thereon to rotate. The rotation of the bidirectional screw 84 drives the combination plate 51 threadedly connected thereto to move in opposite directions, so that the distance between the multiple groups of combination plates 51 reaches the standard value, and then the stamping teeth on the stamping die 3 stamp the corrugated fins between the two cavity plate groups 5.

[0048] At the same time, when the bidirectional screw 84 rotates, it drives the worm 94 arranged thereon to rotate, and the rotation of the worm 94 drives the worm wheel 95 engaged with it to rotate, and the rotation of the worm wheel 95 drives the rotating shaft 93 to rotate, and the rotation of the rotating shaft 93 drives the lifting gear 1 97 located at both ends thereof to rotate, and the rotation of the lifting gear 1 97 drives the lifting gear 2 98 arranged on the lifting screw 96 to rotate, and the rotation of the lifting gear 2 98 drives the lifting screw 96 to rotate, and further drives the moving plate 99 threadedly connected thereto to rise to fill the gap between the two combination plates 51.

[0049] When the stamping is completed, the stamping die 3 rises and the stamping table 4 descends, thereby driving the combined plate 51 to move relative to each other, so that the cavity space becomes larger, thereby increasing the distance between the corrugated fins and the inner wall of the cavity, so that the fins can be easily detached from the stamping table 4 without damaging the fins. At the same time, the movable plate 99 can be recovered into the storage groove 91 on the combined plate 51 without affecting the normal movement of the combined plate 51.

[0050] The cleaning mechanism 11 includes an air source component 12 arranged on the stamping platen 4, and the air source component 12 is used to provide a power source for cleaning the stamping platen 4. The stamping platen 4 is provided with a jet component 13, and the jet component 13 is used to spray gas toward the stamping platen 4.

[0051] The air source component 12 includes an expansion airbag 121 disposed on the stamping platen 4 . A plurality of extrusion springs 122 are disposed in the expansion airbag 121 . A pressure plate 123 is disposed on the extrusion spring 122 . A one-way air inlet valve 124 is disposed on the expansion airbag 121 .

[0052] The jet component 13 includes an extrusion plate 131 arranged in the transmission compartment 71 and used in conjunction with the expansion airbag 121 . A nozzle 133 is arranged on the side of the stamping platen 4 . An air guide tube 132 is arranged on the nozzle 133 . The air guide tube 132 is connected to the expansion airbag 121 .

[0053] The advantage of setting up the jet part 13 is that the gas can be sprayed onto the stamping platen 4 through the nozzle 133, which can effectively blow away the debris, thereby reducing the wear and maintenance costs of the equipment. At the same time, the residual debris may affect the subsequent stamping process, resulting in a decrease in the quality of the stamped parts. By cleaning the debris in time, the cleanliness of the stamping platen 4 can be ensured, thereby improving the quality and consistency of the stamped parts.

[0054] When the stamping platen 4 descends, the expansion airbag 121 and the extrusion plate 131 are squeezed, causing the expansion airbag 121 to shrink. The air duct 132 then transports the high-pressure gas generated by the shrinkage of the expansion airbag 121 from the expansion airbag 121 to the nozzle 133. The gas is then ejected from the nozzle 133 at a certain speed and direction. As the gas is ejected, debris or dust on the surface of the stamping platen 4 is blown away, thereby achieving the purpose of cleaning.

[0055] During use, when the stamping die 3 descends, it first drives the driving block 76 arranged thereon to descend. While the driving block 76 descends, it drives the push block 2 75 to move in the transmission bin 71. The driving block 76 2 moves and pushes the inclined surface of the triangular push block, thereby driving the push block 1 74 to drive the stamping table 4 to rise. When the stamping die 3 rises, the stamping table 4 will descend under the action of its own gravity to drive the push block 2 75 to reset.

[0056] As the stamping platen 4 rises, it drives the driving shaft 102 to rise synchronously. As the driving shaft 102 rises, it drives the power gear 104 arranged thereon to rise. During the rising process, the power gear 104 is pushed by the power rack 105 engaged with it to rotate. The rotation of the power gear 104 drives the driving shaft 102 to rotate synchronously. The rotation of the driving shaft 102 drives the driving gear 2 103 to rotate. The rotation of the driving gear 2 103 drives the driving gear 1 101 located on the rotating shaft 83 to rotate. The rotation of the driving gear 101 drives the rotating shaft 83 to rotate. The rotation of the rotating shaft 83 drives the bidirectional screw 84 arranged thereon to rotate. The rotation of the bidirectional screw 84 drives the combination plate 51 threadedly connected thereto to move in opposite directions, so that the distance between the multiple groups of combination plates 51 reaches the standard value, and then the stamping teeth on the stamping die 3 stamp the corrugated fins between the two cavity plate groups 5.

[0057] At the same time, when the bidirectional screw 84 rotates, it drives the worm 94 arranged thereon to rotate, and the rotation of the worm 94 drives the worm wheel 95 engaged with it to rotate, and the rotation of the worm wheel 95 drives the rotating shaft 93 to rotate, and the rotation of the rotating shaft 93 drives the lifting gear 1 97 located at both ends thereof to rotate, and the rotation of the lifting gear 1 97 drives the lifting gear 2 98 arranged on the lifting screw 96 to rotate, and the rotation of the lifting gear 2 98 drives the lifting screw 96 to rotate, and further drives the moving plate 99 threadedly connected thereto to rise to fill the gap between the two combination plates 51.

[0058] When the stamping is completed, the stamping die 3 rises and the stamping table 4 descends, thereby driving the combined plate 51 to move relative to each other, so that the cavity space becomes larger, thereby increasing the distance between the corrugated fins and the inner wall of the cavity, so that the fins can be easily detached from the stamping table 4 without damaging the fins. At the same time, the movable plate 99 can be recovered into the storage groove 91 on the combined plate 51 without affecting the normal movement of the combined plate 51.

[0059] When the stamping platen 4 descends, the expansion airbag 121 and the extrusion plate 131 are squeezed, causing the expansion airbag 121 to shrink. The air duct 132 then transports the high-pressure gas generated by the shrinkage of the expansion airbag 121 from the expansion airbag 121 to the nozzle 133. The gas is then ejected from the nozzle 133 at a certain speed and direction. As the gas is ejected, debris or dust on the surface of the stamping platen 4 is blown away, thereby achieving the purpose of cleaning.

[0060] Example 2: Please refer to Fig.12 The present invention provides a technical solution: the expansion airbag 121 is made of polyurethane, which has high strength and rigidity, can withstand high pressure, and maintain stability in various harsh environments, which can effectively improve the service life of the expansion airbag 121.

[0061] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0062] While the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the invention.

Claims

1. A heat sink fin processing device, comprising a stamping body (1), a cutting device (2) and a stamping die (3) located on the stamping body (1), characterized in that: Also includes: A stamping platen (4), wherein the stamping platen (4) is mounted on the stamping body (1) and is located directly below the stamping die (3); A cavity plate group (5), wherein the cavity plate group (5) is slidably arranged on a stamping table (4), a plurality of the cavity plate groups (5) are provided, and the stamping teeth on the stamping die (3) stamp and form the corrugated fins between two cavity plate groups (5); A linkage assembly (6), wherein the linkage assembly (6) is arranged on the stamping platen (4) and connected to the plurality of cavity plate groups (5), and when the stamping platen (4) is lowered after stamping, the linkage assembly (6) is driven to drive the cavity plate groups (5) to move, thereby increasing the spacing between the plurality of cavity plate groups (5); A cleaning mechanism (11) is arranged on the stamping platen (4), and when the stamping platen (4) descends, the cleaning mechanism (11) cleans the debris generated on the stamping platen (4).

2. The radiator fin processing equipment according to claim 1, characterized in that: The cavity plate group (5) comprises two combined plates (51) slidably arranged on the stamping platen (4).

3. The radiator fin processing equipment according to claim 2, characterized in that: The linkage assembly (6) comprises a moving part (7) arranged on the punching body (1), and the moving part (7) is used to drive the punching table (4) to move up and down; a telescopic part (8) is arranged on the moving part (7), and the telescopic part (8) is used to control the movement of the combination plate (51); a filling part (9) is arranged on the punching table (4), and the filling part (9) is used to fill the gap between the two combination plates (51) when the combination plates (51) move away from each other; and a driving part (10) is arranged on the punching table (4), and the driving part (10) is used to provide power for the telescopic part (8) and the filling part (9) to work.

4. The radiator fin processing equipment according to claim 3, characterized in that: The moving part (7) comprises a transmission bin (71) provided on the punching body (1), a plurality of telescopic rods (72) being arranged in the transmission bin (71), the telescopic rods (72) being connected to the punching table (4), a return spring (73) being sleeved on the telescopic rods (72), a push block (74) being arranged on the bottom surface of the punching table (4), the push block (74) being a triangular block, a push block (75) being slidably arranged in the transmission bin (71) and being used in conjunction with the push block (74), a driving block (76) being arranged on the punching die (3) and being used in conjunction with the push block (75), and a contact surface of the push block (75) with the driving block (76) being a smooth inclined surface.

5. The radiator fin processing equipment according to claim 4, characterized in that: The telescopic member (8) comprises a moving bin (81) provided on the punching plate (4), a plurality of moving grooves (82) being provided on the moving bin (81), the combination plate (51) being slidably connected to the moving bin (81) and the moving grooves (82), a rotating shaft (83) being rotatably provided in the moving bin (81), a plurality of bidirectional screw rods (84) being provided on the rotating shaft (83), the bidirectional screw rods (84) passing through the two combination plates (51) and being threadedly connected to the combination plates (51).

6. The radiator fin processing equipment according to claim 5, characterized in that: The filling member (9) comprises a receiving groove (91) provided on one side opposite to the two combination plates (51); a positioning plate (92) is arranged in the movable bin (81); a rotating shaft (93) is rotatably arranged on the positioning plate (92); a worm (94) is arranged on the bidirectional screw (84); a worm wheel (95) engaged with the worm (94) is arranged on the rotating shaft (93); a plurality of lifting screws (96) are rotatably arranged in the movable bin (81); a lifting gear 1 (97) is arranged on the rotating shaft (93); a lifting gear 2 (98) engaged with the lifting gear 1 (97) is arranged on the lifting screw (96); a movable plate (99) is arranged on the lifting screw (96); and the movable plate (99) is threadedly connected to the lifting screw (96).

7. The radiator fin processing equipment according to claim 6, characterized in that: The driving member (10) comprises a driving gear 1 (101) arranged on a rotating shaft (83); a driving shaft (102) is rotatably arranged on the mobile bin (81); a driving gear 2 (103) meshing with the driving gear 1 (101) is arranged on the driving shaft (102); a power gear (104) is arranged at one end of the driving shaft (102) away from the driving gear 2 (103); and a power rack (105) meshing with the power gear (104) is arranged in the transmission bin (71).

8. The radiator fin processing equipment according to claim 7, characterized in that: The cleaning mechanism (11) comprises an air source component (12) arranged on the stamping platen (4), and the air source component (12) is used to provide a power source for cleaning the stamping platen (4). The stamping platen (4) is provided with a jet component (13), and the jet component (13) is used to spray gas toward the stamping platen (4).

9. The radiator fin processing equipment according to claim 8, characterized in that: The air source component (12) comprises an expansion airbag (121) arranged on a stamping platen (4), a plurality of extrusion springs (122) are arranged in the expansion airbag (121), a pressure-bearing plate (123) is arranged on the extrusion spring (122), and a one-way air intake valve (124) is arranged on the expansion airbag (121).

10. The heat sink fin processing equipment according to claim 9, characterized in that: The jetting member (13) comprises an extrusion plate (131) arranged in a transmission compartment (71) and used in conjunction with an expansion airbag (121); a nozzle (133) is arranged on the side of the stamping platen (4); an air guide tube (132) is arranged on the nozzle (133); and the air guide tube (132) is connected to the expansion airbag (121).

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