Gluing device for heat dissipation fins

Abstract

The application relates to the field of heat dissipation fin gluing, in particular to a heat dissipation fin gluing device, which comprises a rack, a mounting plate is installed on the rack, a gluing mechanism is arranged on the mounting plate, an arrangement mechanism is installed on the mounting plate, the arrangement mechanism comprises an edge tracing needle and a driving assembly, the edge tracing needle and the driving assembly are both installed on the gluing mechanism, the driving assembly is connected with the edge tracing needle, the driving assembly drives the edge tracing needle to move, and the edge tracing needle is used for adjusting glue on a workpiece. The application improves the low adjustment efficiency of glue at the joint position of the back of the heat dissipation fin in the traditional mode, and can improve the adjustment efficiency of glue at the joint position.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of fin coating, in particular to a fin coating device. BACKGROUND

[0002] The finned heat sink is the most widely used heat exchanger in gas and liquid heat exchanger, which is used to strengthen heat transfer by installing fins on the ordinary base pipe. Generally, after the heat dissipation fin is processed, a circle of glue is coated on the back of the heat dissipation fin, so as to facilitate the installation of the heat dissipation fin and ensure a certain air tightness.

[0003] At present, the conventional coating method is to control the coating machine to move along the rectangular route on the back of the heat dissipation fin, and the four corners of the rectangular route are rounded, so as to drive the coating head on the coating machine to coat a circle of glue on the back of the heat dissipation fin, and the joint position of the glue is usually the rounded corner position of the rectangle.

[0004] When the coating head of the coating machine travels from the starting position to the end position, the coating machine controls the coating head to lift, thereby completing the coating work on the back of the heat dissipation fin. If the coating head exceeds the end point, the thickness of the glue at the starting point will be thicker, therefore, in order to maintain the uniformity of the glue, the coating head needs to be lifted after moving to the end point, but since there is a certain gap between the end point and the starting point, the glue in the gap between the starting point and the end point needs to be adjusted by manual method, so that the glue can cover the gap between the starting point and the end point. However, the manual adjustment of the glue in the gap between the starting point and the end point has low efficiency. SUMMARY

[0005] In order to improve the adjustment efficiency of the glue on the back of the heat dissipation fin, the present application provides a fin coating device.

[0006] The present application provides a fin coating device, which adopts the following technical scheme:

[0007] A fin coating device, comprising a rack, a mounting plate (2) is installed on the rack (1), a coating mechanism (4) is arranged on the mounting plate (2), an arrangement mechanism (6) is installed on the mounting plate (2), the arrangement mechanism (6) comprises an edge tracing needle (61) and a driving assembly (63), the edge tracing needle (61) and the driving assembly (63) are both installed on the coating mechanism (4), the driving assembly (63) is connected with the edge tracing needle (61), the driving assembly (63) drives the edge tracing needle (61) to move, and the edge tracing needle (61) is used for adjusting the glue on the workpiece.

[0008] By adopting the above technical scheme, after the glue mechanism applies a ring of glue to the back of the heat dissipation fin, the driving assembly in the arranging mechanism drives the edge tracing needle to process the starting end and the terminal end of the glue, so that the glue between the starting end and the terminal end of the glue is more uniform, thereby achieving the use of mechanical mode instead of manual adjustment mode, thereby facilitating the adjustment efficiency of the glue on the back of the heat dissipation fin.

[0009] In a specific embodiment, the glue mechanism (4) includes a glue gun (41) and a glue needle (42), a connecting block (21) is installed on the side wall of the mounting plate (2), a glue applying block (43) is rotatably installed on the connecting block (21), the glue applying block (43) is hollow, the glue gun (41) is installed on the glue applying block (43), the glue needle (42) is installed on the bottom wall of the glue applying block (43), the glue gun (41) is connected with the glue needle (42) through the glue applying block (43), and the glue needle (42) is used to inject glue onto the workpiece.

[0010] By adopting the above technical scheme, by controlling the glue needle to move to the heat dissipation fin, the glue gun is controlled to work, so that the glue gun applies a ring of glue to the back of the heat dissipation fin through the glue needle, thereby facilitating the installation of the heat dissipation fin and maintaining a certain air tightness.

[0011] In a specific embodiment, the mounting plate further comprises a switching member for switching the glue needle and the edge tracing needle, the switching member comprises a switching cylinder, the switching cylinder is rotatably installed on the mounting plate, and the piston rod of the switching cylinder is rotatably connected with the side wall of the side of the glue applying block close to the mounting plate.

[0012] By adopting the above technical scheme, when it is necessary to adjust the glue at the gap between the starting end and the terminal end of the glue, the switching cylinder is controlled to work, so that the switching cylinder drives the glue applying block to rotate, thereby driving the edge tracing needle to rotate to the gap between the starting end and the terminal end of the glue, thereby facilitating the processing of the glue by the edge tracing needle.

[0013] In a specific embodiment, the driving assembly comprises an edge tracing cylinder and an edge tracing plate, an edge tracing block is installed on the side wall of the side of the glue applying block away from the switching cylinder, the edge tracing cylinder is installed on the side wall of the edge tracing block, the edge tracing plate is rotatably installed on the side wall of the edge tracing block, the edge tracing plate comprises a long edge segment and a short edge segment, the long edge segment is slidably connected with the piston rod of the edge tracing cylinder, the included angle between the short edge segment and the long edge segment is an acute angle, and the edge tracing needle is installed on the side wall of the short edge segment.

[0014] By adopting the technical scheme, when the glue needs to be processed, the edge tracing cylinder is controlled to work, the edge tracing cylinder drives the edge tracing plate to rotate, the edge tracing plate drives the edge tracing needle to move along the position of the gap of the glue, the edge tracing needle slides over the surface of the glue, and the glue at the gap between the starting end and the terminal end is adjusted more uniformly by the edge tracing needle.

[0015] In a specific implementable scheme, the included angle between the edge tracing needle and the glue hitting needle is an acute angle.

[0016] By adopting the technical scheme, the included angle between the edge tracing needle and the glue hitting needle is set to an acute angle, so as to shorten the stroke of the switching cylinder, thereby facilitating faster switching.

[0017] In a specific implementable scheme, the mounting plate is further provided with a detection member, and the detection member comprises a detection camera, which is mounted on the mounting plate and is used for detecting the workpiece.

[0018] By adopting the technical scheme, the detection camera is used to detect the heat dissipation fins, so as to better process the glue.

[0019] In a specific implementable scheme, the rack is provided with a moving mechanism for driving the mounting plate to move, the moving mechanism comprises a first moving assembly, a second moving assembly and a lifting assembly, the first moving assembly comprises a first motor, a first screw rod and a base, the first screw rod is rotatably mounted on the rack along the length direction of the rack, one end of the first screw rod extends out of the end of the rack, the first motor is mounted on the side wall of the rack, the output shaft of the first motor is coaxially connected with the first screw rod, the base is slidably mounted on the rack and is threadedly connected with the first screw rod, the second moving assembly is mounted on the base, the lifting assembly is mounted on the second moving assembly, and the mounting plate is mounted on the lifting assembly.

[0020] By adopting the technical scheme, the first motor is used to drive the first screw rod to rotate, thereby driving the base to travel along the rack, so as to control the glue hitting needle to walk along the axial direction of the rack on the back of the heat dissipation fin, thereby performing glue hitting, and the second moving assembly is used to control the glue hitting needle to move along the direction perpendicular to the axial direction of the rack, thereby realizing walking along the back of the heat dissipation fin for one circle, and thereby hitting a circle of glue on the back of the heat dissipation fin.

[0021] In one specific implementation, the second moving assembly includes a driving member, a first pulley, a second pulley, a belt and a cross frame, the cross frame is slidingly mounted on the base along a direction perpendicular to the axis of the rack, the driving member is mounted on the bottom wall of the base, the first pulley and the second pulley are both rotatably mounted on the base and are respectively located on the two sides of the driving member, the two ends of the belt are connected with the two ends of the cross frame respectively, and the belt is connected with the driving member, and the belt is wound around the first pulley and the second pulley.

[0022] By adopting the above technical scheme, when it is necessary to control the movement of the glue injection needle along the direction perpendicular to the axis of the rack, the working state of the driving member is controlled to drive the belt to move, so that the belt pulls the cross frame to move along the direction perpendicular to the axis of the rack.

[0023] In one specific implementation, the driving member includes a driving motor and a driving pulley, the driving motor is mounted on the bottom wall of the base, and the driving pulley is coaxially mounted on the output shaft of the driving motor, and the belt is wound around the driving pulley.

[0024] By adopting the above technical scheme, the driving motor is used to control the rotation of the driving pulley, so as to drive the belt wound around the driving pulley to move, thereby facilitating the movement of the cross frame driven by the belt.

[0025] In one specific implementation, the lifting assembly includes a lifting cylinder, the end of the cross frame is provided with a sliding block, the side wall of the mounting plate is provided with a sliding rail, the sliding rail is slidingly connected with the sliding block, the lifting cylinder is vertically mounted on the side wall of the cross frame, and the side wall of the mounting plate is provided with a top block, and the top block is connected with the piston rod of the lifting cylinder.

[0026] By adopting the above technical scheme, the lifting cylinder is used to drive the top block to lift along the vertical direction, so as to drive the mounting plate to realize the lifting action, thereby facilitating the glue injection on the heat dissipation fins and facilitating the discharging of the heat dissipation fins after the glue injection is completed.

[0027] In summary, the present application has at least one of the following beneficial effects:

[0028] 1. The adjusting mechanism is provided, so that the gap between the starting end and the terminal end of the glue on the back of the heat dissipation fin can be adjusted by the adjusting mechanism, thereby improving the processing efficiency of the glue on the back of the heat dissipation fin by a mechanical method.

[0029] 2. The switching member is provided, so that the working state of the adjusting mechanism and the glue injection mechanism can be switched by the switching member, thereby better processing the glue on the back of the heat dissipation fin.

[0030] 3. The application sets the driving assembly for driving the movement of the edge tracing needle, which is convenient for driving the edge tracing needle to move along the fillet at the joint of the starting end and the terminal end of the glue, so as to adjust the glue, so that the joint of the glue is more uniform. BRIEF DESCRIPTION OF DRAWINGS

[0031] Figure 1 is the structural schematic diagram of the heat dissipation fin gluing device of the application.

[0032] Figure 2 is the structural schematic diagram of the first moving assembly in the embodiment of the application.

[0033] Figure 3 is the structural schematic diagram of the second moving assembly in the embodiment of the application.

[0034] Figure 4 is the structural schematic diagram of the lifting assembly in the embodiment of the application.

[0035] Figure 5 is the structural schematic diagram of the gluing mechanism in the embodiment of the application.

[0036] Figure 6 is the structural schematic diagram of the arrangement mechanism in the embodiment of the application.

[0037] Figure 7 is the schematic diagram of the arrangement mechanism when working in the embodiment of the application.

[0038] Figure 8 is the schematic diagram of the gluing device when working in the embodiment of the application.

[0039] BRIEF DESCRIPTION OF DRAWINGS

[0040] 1, rack; 11, support plate; 2, mounting plate; 21, connecting block; 3, moving mechanism; 31, first moving assembly; 311, first motor; 312, first screw; 313, base; 314, guide rod; 315, roller; 32, second moving assembly; 321, cross frame; 322, first pulley; 323, second pulley; 324, belt; 325, drive motor; 326, drive pulley; 33, lifting assembly; 331, lifting cylinder; 332, sliding block; 333, sliding rail; 334, top block; 4, gluing mechanism; 41, gluing machine; 42, gluing needle; 43, gluing block; 5, switching piece; 51, switching cylinder; 6, arrangement mechanism; 61, edge tracing needle; 62, edge tracing block; 63, driving assembly; 631, edge tracing cylinder; 632, edge tracing plate; 6321, long edge section; 6322, sliding groove; 6323, short edge section; 7, detection piece; 71, detection camera; 8, workbench. DETAILED DESCRIPTION

[0041] The application will be further described in detail below with reference to the drawings.

[0042] The embodiment of the present application discloses a heat dissipation fin gluing device, referring to Figure 1 , comprising a rack 1, one side of the rack 1 is provided with a workbench 8, and the workbench 8 is used for placing heat dissipation fins to be processed. The rack 1 is provided with a mounting plate 2, the mounting plate 2 is provided with a gluing mechanism 4, an arrangement mechanism 6 and a switching piece 5, the switching piece 5 connects the gluing mechanism 4 and the arrangement mechanism 6, and the rack 1 is further provided with a moving mechanism 3 used for driving the mounting plate 2 to move.

[0043] Referring to Figure 1 , the heat dissipation fins are placed on the workbench 8, the mounting plate 2 is controlled to move to the heat dissipation fins by the moving mechanism 3, then the gluing mechanism 4 is controlled to coat a circle of glue on the back of the heat dissipation fins, then the arrangement mechanism 6 is controlled to move to the joint position between the starting end and the terminal end of the glue on the back of the heat dissipation fins by the switching piece 5, and the glue at the joint position is adjusted, so that the glue at the joint position is more uniform.

[0044] Referring to Figure 2 , the moving mechanism 3 comprises a first moving assembly 31, the first moving assembly 31 comprises a first motor 311, a first lead screw 312 and a base 313, the first lead screw 312 is rotatably installed on the rack 1 along the length direction of the rack 1, one end of the first lead screw 312 penetrates through the side wall of the rack 1, the first motor 311 is fixedly installed on the side wall of the rack 1, the output shaft of the first motor 311 is coaxially connected with the end of the first lead screw 312, and a guide rod 314 is further fixedly installed on the rack 1 and parallel to the first lead screw 312. The base 313 is slidably installed on the rack 1 and is threadedly connected with the first lead screw 312, and the base 313 is further slidably connected with the guide rod 314. A support plate 11 is fixedly installed on the side wall of the rack 1 along the length direction of the rack 1, and a roller 315 is rotatably installed on the bottom wall of the base 313 and walks along the support plate 11.

[0045] Referring to Figure 3The moving mechanism 3 further comprises a second moving assembly 32, the second moving assembly 32 comprises a driving part, a first belt pulley 322, a second belt pulley 323, a belt 324 and a cross frame 321, the driving part comprises a driving motor 325 and a driving belt pulley 326, the driving motor 325 is fixedly installed on the bottom wall of the base 313, and the driving motor 325 is located between the first lead screw 312 and the guide rod 314, the driving belt pulley 326 is coaxially installed on the output shaft of the driving motor 325, the first belt pulley 322 and the second belt pulley 323 are both rotatably installed on the base 313, and the first belt pulley 322 and the second belt pulley 323 are both located above the driving belt pulley 326 and are respectively located on the two sides of the driving belt pulley 326. The cross frame 321 is slidably installed on the base 313 in the direction perpendicular to the length direction of the rack 1, and the cross frame 321 is located above the first belt pulley 322 and the second belt pulley 323, one end of the belt 324 is fixedly installed on one end of the cross frame 321, the other end is wound on the second belt pulley 323 from above the second belt pulley 323, and then passes through the base 313 downward and is wound below the driving belt pulley 326, and then passes through the base 313 upward and is wound above the first belt pulley 322, and finally is fixedly connected with the other end of the cross frame 321.

[0046] With reference to Figure 3 The driving motor 325 drives the driving belt pulley 326 to rotate, so as to drive the belt 324 wound on the driving belt pulley 326 to move, thereby driving the first belt pulley 322 and the second belt pulley 323 to rotate, and the end of the belt 324 drives the cross frame 321 to move along the direction perpendicular to the axis of the rack 1.

[0047] With reference to Figure 4 The moving mechanism 3 further comprises a lifting assembly 33, the lifting assembly 33 comprises a lifting cylinder 331, a sliding block 332 is fixedly installed on the end of the cross frame 321, a sliding rail 333 is fixedly installed on the side wall of the mounting plate 2 in the vertical direction, the sliding rail 333 and the sliding block 332 are slidably connected, the lifting cylinder 331 is fixedly installed on the end of the cross frame 321 in the vertical direction, a top block 334 is fixedly installed on the side wall of the mounting plate 2 close to the lifting cylinder 331, and the top block 334 is fixedly connected with the piston rod of the lifting cylinder 331.

[0048] With reference to Figure 5 The gluing mechanism 4 comprises a glue dispenser 41 and a glue needle 42, a connecting block 21 is fixedly installed on the side wall of the mounting plate 2 away from the cross frame 321, the glue dispenser 41 is fixedly installed on the top wall of the connecting block 21, the glue needle 42 is fixedly installed on the bottom wall of the connecting block 21, and the glue needle 42 is connected with the glue dispenser 41 through the connecting block 21.

[0049] With reference to Figure 5 The switching piece 5 comprises a switching cylinder 51, a cylinder body of the switching cylinder 51 is rotationally installed on the bottom wall of the mounting plate 2, and a piston rod of the switching cylinder 51 is rotationally connected with the side wall of the glue applying block 43 close to the mounting plate 2.

[0050] With reference to Figure 6 And Figure 7 The arranging mechanism 6 comprises a tracing needle 61 and a driving assembly 63, the driving assembly 63 comprises a tracing cylinder 631 and a tracing plate 632, the tracing block 62 is fixedly installed on the side wall of the glue applying block 43 away from the mounting plate 2, the tracing cylinder 631 is fixedly installed on the side wall of the tracing block 62 close to the workbench 8, the tracing plate 632 is rotationally installed on the side wall of the tracing block 62 at the tracing cylinder 631, and the tracing plate 632 comprises a long side segment 6321 and a short side segment 6323, the long side segment 6321 extends towards the tracing cylinder 631, a sliding groove 6322 is formed on the side wall of the long side segment 6321 close to the tracing cylinder 631, and a piston rod of the tracing cylinder 631 is slidably connected with the tracing plate 632 through the sliding groove 6322. The short side segment 6323 is located at one end of the long side segment 6321 away from the tracing cylinder 631, an included angle between the long side segment 6321 and the short side segment 6323 is an acute angle, the tracing needle 61 is fixedly installed on the side wall of the short side segment 6323 away from the tracing block 62, and an included angle between the tracing needle 61 and the glue applying needle 42 is an acute angle.

[0051] With reference to Figure 6 And Figure 7 By controlling the action of the switching cylinder 51, the switching cylinder 51 pulls the glue applying block 43, so that the glue applying block 43 rotates towards the mounting plate 2, so that the tracing block 62 rotates downwards, and the tracing needle 61 rotates to above the joint of the glue on the back surface of the heat dissipation fin. Then the mounting plate 2 is controlled to descend, so as to drive the tracing needle 61 to contact with the glue, and then the action of the tracing cylinder 631 is controlled, so that the tracing cylinder 631 pushes the long side segment 6321 of the tracing plate 632, so as to drive the tracing plate 632 to rotate, so that the short side segment 6323 of the tracing plate 632 drives the tracing needle 61 to move along the fillet of the joint of the glue by an arc-shaped distance, so as to slightly stir the glue at the joint position, so that the glue at the joint position is more uniform.

[0052] With reference to Figure 8 The mounting plate 2 is further provided with a detection piece 7, the detection piece 7 comprises a detection camera 71, the detection camera 71 is fixedly installed on the side wall of the mounting plate 2 close to the glue applying block 43, and the detection camera 71 faces the heat dissipation fin on the workbench 8.

[0053] The working principle of the embodiment of the application is as follows: the heat dissipation fin to be processed is fixed on the workbench 8, the first lead screw 312 is driven to rotate by the first motor 311, so that the base 313 is moved to the heat dissipation fin, the driving pulley 326 is controlled to rotate by the driving motor 325, so that the belt 324 is moved, so that the cross frame 321 drives the mounting plate 2 to move to the glue applying starting position on the back of the heat dissipation fin, then the mounting plate 2 is driven to descend by the lifting cylinder 331, so that the glue applying needle 42 is lowered to the glue applying position, then the first moving assembly 31 and the second moving assembly 32 are controlled to work, so that the glue applying needle 42 is moved along the rectangular route on the back of the heat dissipation fin for glue applying work, and the glue applying needle 42 is stopped when it moves to the starting position and is lifted under the control of the lifting assembly 33. The back of the heat dissipation fin is detected and photographed by the detection camera 71 during the glue applying process on the back of the heat dissipation fin.

[0054] Then the glue applying block 43 is controlled to rotate by the switching piece 5, so that the edge tracing needle 61 is rotated to the starting position of the glue on the heat dissipation fin, then the mounting plate 2 is controlled to descend by the lifting assembly 33, then the edge tracing cylinder 631 is controlled to work, so that the edge tracing plate 632 is rotated, so that the short edge segment 6323 of the edge tracing plate 632 drives the edge tracing needle 61 to move from the starting position of the glue to the terminal position, so that the travel route of the edge tracing needle 61 just matches the round corner of the rectangular glue on the back of the heat dissipation fin, so that the glue between the gap between the starting position and the terminal position is adjusted, so that the glue at the position is more uniform. When the adjustment work is completed, the mounting plate 2 is lifted by the lifting assembly 33, then the glue applying block 43 is controlled to reset by the switching piece 5, and at the same time, the edge tracing plate 632 is controlled to rotate and reset by the edge tracing cylinder 631, so that the glue applying work of the heat dissipation fin is completed, and the material is discharged.

[0055] The above is the preferred embodiment of the application, which does not limit the protection scope of the application, therefore: all equivalent changes made according to the structure, shape, principle of the application should be covered in the protection scope of the application.

Claims

1. A heat dissipation fin gluing device comprising a rack (1), characterized in that: The rack (1) is provided with a mounting plate (2), the mounting plate (2) is provided with a glue injection mechanism (4), the mounting plate (2) is provided with a arranging mechanism (6), the arranging mechanism (6) comprises a tracing needle (61) and a driving assembly (63), the tracing needle (61) and the driving assembly (63) are both mounted on the glue injection mechanism (4), the driving assembly (63) is connected with the tracing needle (61), the driving assembly (63) drives the tracing needle (61) to move, the tracing needle (61) is used for adjusting glue on a workpiece, the tracing route of the tracing needle (61) is just consistent with the round corner of the rectangular glue on the back of the heat dissipation fin, so as to adjust the glue between the gap between the starting position and the terminal position, so that the glue at the position is more uniform, the glue injection mechanism (4) comprises a glue injection machine (41) and a glue injection needle (42), the side wall of the mounting plate (2) is provided with a connecting block (21), the connecting block (21) is rotatably provided with a glue injection block (43), the glue injection block (43) is hollow, the glue injection machine (41) is mounted on the glue injection block (43), the glue injection needle (42) is mounted on the bottom wall of the glue injection block (43), the glue injection machine (41) is connected with the glue injection needle (42) through the glue injection block (43), the glue injection needle (42) is used for injecting glue into the workpiece, the mounting plate (2) is further provided with a switching piece (5) for switching the glue injection needle (42) and the tracing needle (61), the switching piece (5) comprises a switching cylinder (51), the switching cylinder (51) is rotatably mounted on the mounting plate (2), the piston rod of the switching cylinder (51) is rotatably connected with the side wall of the side of the glue injection block (43) close to the mounting plate (2), the driving assembly (63) comprises a tracing cylinder (631) and a tracing plate (632), the side wall of the side of the glue injection block (43) away from the switching cylinder (51) is provided with a tracing block (62), the tracing cylinder (631) is mounted on the side wall of the tracing block (62), the tracing plate (632) is rotatably mounted on the side wall of the tracing block (62), the tracing plate (632) comprises a long edge section (6321) and a short edge section (6323), the long edge section (6321) is slidably connected with the piston rod of the tracing cylinder (631), the included angle between the long edge section (6321) and the short edge section (6323) is an acute angle, and the tracing needle (61) is mounted on the side wall of the short edge section (6323).

2. The heat dissipation fin gluing device according to claim 1, characterized in that: The included angle between the tracing needle (61) and the glue injection needle (42) is an acute angle.

3. The heat dissipation fin gluing device according to claim 1, characterized in that: The mounting plate (2) is further provided with a detection piece (7), the detection piece (7) comprises a detection camera (71), the detection camera (71) is mounted on the mounting plate (2), and the detection camera (71) is used for detecting a workpiece.

4. The heat dissipation fin gluing device according to claim 1, characterized in that: The rack (1) is provided with a moving mechanism (3) for driving the moving of the mounting plate (2), the moving mechanism (3) comprises a first moving assembly (31), a second moving assembly (32) and a lifting assembly (33), the first moving assembly (31) comprises a first motor (311), a first screw rod (312) and a base (313), the first screw rod (312) is rotatably arranged on the rack (1) along the length direction of the rack (1), and one end of the first screw rod (312) extends out of the end of the rack (1), the first motor (311) is arranged on the side wall of the rack (1), and the output shaft of the first motor (311) is coaxially connected with the first screw rod (312), the base (313) is slidably arranged on the rack (1), and the base (313) is threadedly connected with the first screw rod (312), the second moving assembly (32) is arranged on the base (313), and the lifting assembly (33) is arranged on the second moving assembly (32), and the mounting plate (2) is arranged on the lifting assembly (33).

5. The heat dissipation fin gluing device according to claim 4, characterized in that: The second moving assembly (32) comprises a driving member, a first pulley (322), a second pulley (323), a belt (324) and a cross frame (321), the cross frame (321) is slidably arranged on the base (313) along the direction perpendicular to the axis of the rack (1), the driving member is arranged on the bottom wall of the base (313), the first pulley (322) and the second pulley (323) are rotatably arranged on the base (313) and are respectively located on the two sides of the driving member, one end of the belt (324) is connected with one end of the cross frame (321), the other end of the belt (324) is sequentially wound around the first pulley (322), the driving member and the second pulley (323), and the other end of the belt (324) is further connected with the other end of the cross frame (321).

6. The heat dissipation fin gluing device according to claim 5, characterized in that: The driving member comprises a driving motor (325) and a driving pulley (326), the driving motor (325) is arranged on the bottom wall of the base (313), and the driving pulley (326) is coaxially arranged on the output shaft of the driving motor (325), and the belt (324) is wound around the driving pulley (326).

7. The heat dissipation fin gluing device according to claim 5, characterized in that: The lifting assembly (33) comprises a lifting cylinder (331), the end of the cross frame (321) is provided with a sliding block (332), the side wall of the mounting plate (2) is provided with a sliding rail (333), the sliding rail (333) is slidably connected with the sliding block (332), the lifting cylinder (331) is vertically arranged on the side wall of the cross frame (321), and the side wall of the mounting plate (2) is provided with a top block (334), the top block (334) is connected with the piston rod of the lifting cylinder (331).

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