Fin stacking device for fin heat exchanger

Abstract

The present invention discloses a fin stacking device for a fin heat exchanger, and relates to the technical field of stacking devices, including a device body, a through slot being provided on the device body, a control panel being fixedly connected to the surface of the device body, support seats being fixedly connected to the four corners of the bottom end of the device body, a fixed seat being fixedly connected to the two sides of the top surface of the device body close to the through slot, the fixed seat being fixedly connected to a docking plate, a limit plate being fixedly connected to the upper and lower ends of one side of the docking plate, driven wheels being rotatably connected to the two ends of the limit plate, and the driven wheels being attached to the storage plate. The present invention has a reasonable structure, and the upper and lower positions of the storage plate can be adjusted by a moving assembly, and then the spiral fin tubes can be placed on a bracket on the storage plate for individual stacking by the coordinated use of a feeding assembly and a flip assembly.

Description

Technical Field

[0001] The invention relates to the technical field of stacking devices, and in particular to a fin stacking device for a fin heat exchanger. Background Art

[0002] One of the main functions of the finned tube heat exchanger is to act as a cooler evaporator. When the refrigerant flows inside the finned tube, it evaporates from liquid to gas through heat exchange with the air outside the tube, absorbing heat from the air. In this process, the design of the finned tube increases the heat transfer area and improves the heat exchange efficiency, thereby quickly and effectively taking away the heat from the air and achieving a cooling effect.

[0003] At present, most of the fins of fin heat exchangers are flat, but there is also a kind of spiral fin tube on the market. When the spiral fin tube is stacked, it is easy to slip because the spiral fin tube is in a tubular shape as a whole. And after the spiral fin tube is processed, it is easy to cause the surface fin to bend when stacked together, which can easily affect the normal use of the spiral fin tube. Summary of the invention

[0004] The purpose of the present application is to provide a fin stacking device for a fin heat exchanger, which realizes that the upper and lower positions of the storage plate can be adjusted by a moving component, and then the spiral fin tubes can be placed on a bracket on the storage plate for individual stacking through the cooperation between the feeding component and the flipping component.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a fin stacking device for a fin heat exchanger, comprising a device body, a through slot being provided on the device body, a control panel being fixedly connected to the surface of the device body, a support seat being fixedly connected to the four corners of the bottom end of the device body, a fixing seat being fixedly connected to the two sides of the top surface of the device body close to the through slot, the fixing seat being fixedly connected to a docking plate, a limiting plate being fixedly connected to the upper and lower ends of one side of the docking plate, a driven wheel being rotatably connected to the two ends of the limiting plate, the driven wheel being attached to a placement plate, a pair of lifting ears being fixedly connected to the top of the placement plate, a plurality of groups of brackets being fixedly connected to one side of the placement plate, and a placement slot being provided on the bracket; further comprising a moving component, a feeding component and a flipping component, the moving component being mounted on the device body for adjusting the upper and lower positions of the placement plate, the feeding component being mounted on the device body for conveying the fins, and the flipping component being mounted on the feeding component for stacking the fins inside the placement slot.

[0006] Preferably, the moving assembly includes a first tooth plate fixedly installed in the middle position of one side of the storage plate, the first tooth plate is meshed with a first tooth disc, the first tooth disc is fixedly connected to a rotating shaft, both ends of the rotating shaft are fixedly connected to a limit frame, and the bottom end of the limit frame is fixedly connected to the device body.

[0007] Preferably, one end of the rotating shaft is fixedly connected to a first pulley, a transmission belt is sleeved on the first pulley, the other end of the transmission belt is sleeved on a second pulley, the second pulley is fixedly connected to a transmission rod, one end of the transmission rod is fixedly connected to the output end of the first motor, and the first motor is fixedly mounted on the device body.

[0008] Preferably, the feeding assembly includes a base plate fixedly mounted on the device body, the two ends of the base plate are fixedly connected to side plates, the side plates are provided with guide grooves, one side of the side plate is fixedly connected to first axle seats near both ends of the guide groove, and a sliding rod is fixedly connected between the first axle seats.

[0009] Preferably, a pulley is slidably connected to the sliding rod, and the pulley is rotatably connected to the mounting plate. A connecting column is fixedly connected to the middle position of one side of the mounting plate, and the other end of the connecting column is fixedly connected to the mounting frame. A pair of second axle seats are fixedly connected to the top position of the mounting frame, and a control shaft is rotatably connected between the pair of second axle seats.

[0010] Preferably, the control shaft is fixedly connected to the output end of the second motor, the second motor is fixedly mounted in the middle of the top surface of the mounting frame, both ends of the control shaft are fixedly connected with rings, the surface of the rings is fixedly connected with a support plate, and the top of the support plate is fixedly connected to the equipment frame.

[0011] Preferably, the flip assembly includes a horizontal plate fixedly mounted on both ends of the top surface of the equipment rack, a loading block is fixedly connected to both ends of the top surface of the horizontal plate, an arc groove is fixedly connected to the loading block, a positioning rod is fixedly connected to one side of the loading block, and a baffle is fixedly connected to one end of the positioning rod.

[0012] Preferably, a slide plate is slidably connected to the positioning rod, a spring is sleeved on the positioning rod, two ends of the spring are respectively fixedly connected to one side of the baffle and one side of the slide plate, and a stop block is fixedly connected to the top of the slide plate.

[0013] Preferably, the bottom end of the slide plate is fixedly connected with an adjustment plate, the middle position of the adjustment plate is fixedly connected with a second tooth plate, the second tooth plate is fixedly connected to a second tooth disc, the second tooth disc is fixedly connected to a rotating rod, a third axle seat is sleeved on the rotating rod, and the bottom end of the third axle seat is fixedly connected to the equipment frame.

[0014] Preferably, a linkage plate is fixedly connected to the middle position of the rotating rod, an axle pin is fixedly connected to the linkage plate, a sleeve is sleeved on the axle pin, a telescopic rod is fixedly connected to the surface of the sleeve, and the other end of the telescopic rod is hinged to the equipment frame.

[0015] In summary, the present invention has the following beneficial effects:

[0016] 1. The present invention has a reasonable structure. When the position of the storage plate is adjusted up and down, the first motor is operated. The operation of the first motor causes the transmission rod to rotate. The other end of the transmission rod is fixedly connected to the second pulley. The second pulley is rotated by the rotation of the transmission rod. A transmission belt is sleeved on the second pulley, and the other end of the transmission belt is sleeved on the first pulley. The rotation of the second pulley drives the first pulley to rotate through the transmission belt, so as to facilitate the rotation of the rotating shaft on the first pulley. The rotating shaft is fixedly connected with a first toothed disc, and the first toothed disc and the first toothed plate are meshed with each other. The storage plate on the first toothed plate is moved up and down by the rotation of the first toothed disc. Driven wheels are slidably connected to both sides of the storage plate to increase the stability of the movement of the storage plate.

[0017] 2. In the present invention, the pulley on the mounting plate slides on the slide rod by pushing the mounting frame, and then the connecting column moves inside the guide groove to move the mounting frame to one side of the storage plate, and then the second motor on the top surface of the mounting frame operates, and the operation of the second motor causes the control shaft to rotate. The rotation of the control shaft drives the equipment frame to rotate 90 degrees through the support plate on the collar, so as to facilitate the stacking of the spiral fin tubes on the flip assembly;

[0018] 3. In the present invention, a loading block is fixedly connected to the top surface of the horizontal plate, and an arc groove is provided on the loading block. A spiral fin tube is placed inside the arc groove. The spiral fin tube is limited by a stopper to avoid falling when flipping. The equipment frame is rotated 90 degrees to keep the horizontal plate and the storage plate parallel. Then, the two ends of the spiral fin tube inside the arc groove are clamped in the placement groove on the bracket. Then, the telescopic rod is operated to pull the rotating rod to rotate through the linkage plate. A second toothed disc is fixedly connected to both ends of the rotating rod, and the second toothed disc and the second toothed plate are meshed with each other. The rotation of the second toothed disc drives the second toothed plate to move the adjusting plate. The movement of the adjusting plate causes the slide plate to slide on the positioning rod, thereby facilitating the stopper at the top of the slide plate to separate from the surface of the spiral fin tube inside the arc groove. Then, the two ends of the spiral fin tube enter the placement groove for separate stacking. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the device body;

[0021] Figure 2 It is a schematic diagram of the rear-view stereoscopic structure of the device body;

[0022] Figure 3 This is a schematic diagram of the three-dimensional structure of the device body when viewed from above;

[0023] Figure 4 It is a schematic diagram of the three-dimensional structure of the storage plate;

[0024] Figure 5 It is a schematic diagram of the three-dimensional structure of the base plate;

[0025] Figure 6 It is a schematic diagram of the three-dimensional structure of the mounting frame;

[0026] Figure 7 It is a schematic diagram of the three-dimensional structure of the horizontal plate;

[0027] Figure 8 for Figure 7 Enlarged structural diagram at A in the middle.

[0028] In the figure: 1. device body; 101. through slot; 102. control panel; 103. support seat; 104. fixing seat; 105. docking plate; 106. limit plate; 107. driven wheel; 108. storage plate; 109. lifting ear; 110. bracket; 112. placement slot; 2. first tooth plate; 201. first toothed disc; 202. rotating shaft; 203. limit frame; 204. first pulley; 205. transmission belt; 206. second pulley; 207. transmission rod; 208. first motor; 3. bottom plate; 301. side plate; 302. guide slot; 303. first shaft seat; 304. slide rod; 305, pulley; 306, mounting plate; 307, connecting column; 308, mounting frame; 309, second shaft seat; 310, control shaft; 311, second motor; 312, collar; 313, support plate; 314, equipment frame; 4, cross plate; 401, loading block; 402, arc groove; 403, positioning rod; 404, baffle; 405, slide plate; 406, spring; 407, baffle; 408, adjustment plate; 409, second tooth plate; 410, second tooth disc; 411, rotating rod; 412, third shaft seat; 413, linkage plate; 414, shaft pin; 415, sleeve; 416, telescopic rod. DETAILED DESCRIPTION

[0029] 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.

[0030] Example: Reference Figure 1 - Figure 8 The fin stacking device of a fin heat exchanger shown in the figure comprises a device body 1, a through slot 101 is provided on the device body 1, a control panel 102 is fixedly connected to the surface of the device body 1, a support seat 103 is fixedly connected to the four corners of the bottom end of the device body 1, a fixing seat 104 is fixedly connected to the two sides of the top surface of the device body 1 close to the through slot 101, the fixing seat 104 is fixedly connected to the docking plate 105, the upper and lower ends of one side of the docking plate 105 are fixedly connected to the limiting plate 106, and the two ends of the limiting plate 106 are rotatably connected to the driven wheels 107, The driven wheel 107 is attached to the storage plate 108, a pair of lifting ears 109 is fixedly connected to the top of the storage plate 108, a plurality of brackets 110 are fixedly connected to one side of the storage plate 108, and a placement slot 112 is provided on the bracket 110; it also includes a moving component, a feeding component and a flipping component, the moving component is installed on the device body 1 for adjusting the upper and lower positions of the storage plate 108, the feeding component is installed on the device body 1 for conveying the fins, and the flipping component is installed on the feeding component for stacking the fins inside the placement slot 112.

[0031] Specifically, it should be noted that the control panel 102, the first motor 208 and the second motor 311 are electrically connected through wires, and the specific working principles therebetween are referenced through the existing technology and will not be elaborated on here. The operation of the first motor 208 facilitates the free adjustment of the upper and lower positions of the storage plate 108, and the operation of the second motor 311 facilitates the flipping of the equipment rack 314 as a whole.

[0032] As an implementation method in this embodiment, the moving component includes a first tooth plate 2 fixedly installed in the middle position of one side of the storage plate 108, the first tooth plate 2 is meshed with a first tooth disc 201, the first tooth disc 201 is fixedly connected to a rotating shaft 202, both ends of the rotating shaft 202 are fixedly connected to a limit frame 203, the bottom end of the limit frame 203 is fixedly connected to the device body 1, one end of the rotating shaft 202 is fixedly connected to a first pulley 204, the first pulley 204 is sleeved with a transmission belt 205, the other end of the transmission belt 205 is sleeved on a second pulley 206, the second pulley 206 is fixedly connected to a transmission rod 207, one end of the transmission rod 207 is fixedly connected to the output end of the first motor 208, and the first motor 208 is fixedly installed on the device body 1.

[0033] Specifically, when the position of the storage plate 108 is adjusted up and down, the first motor 208 is operated, and the operation of the first motor 208 causes the transmission rod 207 to rotate. The other end of the transmission rod 207 is fixedly connected to the second pulley 206. The second pulley 206 is rotated by the rotation of the transmission rod 207. A transmission belt 205 is sleeved on the second pulley 206, and the other end of the transmission belt 205 is sleeved on the first pulley 204. The rotation of the second pulley 206 drives the first pulley 204 to rotate through the transmission belt 205, thereby facilitating the rotation of the rotating shaft 202 on the first pulley 204. The rotating shaft 202 is fixedly connected with the first toothed disc 201, and the first toothed disc 201 and the first toothed plate 2 are meshed with each other. The storage plate 108 on the first toothed plate 2 is moved up and down by the rotation of the first toothed disc 201. The driven wheels 107 are slidably connected to both sides of the storage plate 108 to increase the stability of the movement of the storage plate 108.

[0034] As an implementation method in this embodiment, the feeding assembly includes a bottom plate 3 fixedly mounted on the device body 1, and the two ends of the bottom plate 3 are fixedly connected to the side plates 301, and the side plates 301 are provided with guide grooves 302. One side of the side plate 301 is fixedly connected to the two ends of the guide groove 302, and the first shaft seats 303 are fixedly connected. A sliding rod 304 is fixedly connected between the first shaft seats 303, and a pulley 305 is slidably connected to the sliding rod 304. The pulley 305 is rotatably connected to the mounting plate 306, and a connecting column 307 is fixedly connected to the middle position of one side of the mounting plate 306. The other end of the connecting column 307 is fixedly connected to the mounting frame 308, and a pair of second shaft seats 309 are fixedly connected to the top position of the mounting frame 308. A control shaft 310 is rotatably connected between the pair of second shaft seats 309. The control shaft 310 is fixedly connected to the output end of the second motor 311. The second motor 311 is fixedly installed in the middle position of the top surface of the mounting frame 308. Both ends of the control shaft 310 are fixedly connected to rings 312, and the surface of the ring 312 is fixedly connected to a support plate 313, and the top of the support plate 313 is fixedly connected to the equipment frame 314.

[0035] Specifically, the mounting frame 308 is pushed so that the pulley 305 on the mounting plate 306 slides on the slide rod 304, and then the connecting column 307 moves inside the guide groove 302 to move the mounting frame 308 to one side of the storage plate 108, and then the second motor 311 on the top surface of the mounting frame 308 is operated. The operation of the second motor 311 causes the control shaft 310 to rotate. The rotation of the control shaft 310 drives the equipment frame 314 to rotate 90 degrees through the support plate 313 on the ring 312, so as to facilitate the stacking of the spiral fin tubes on the flip assembly.

[0036] As an implementation method in this embodiment, the flip assembly includes a horizontal plate 4 fixedly installed at both ends of the top surface of the equipment frame 314, and the two ends of the top surface of the horizontal plate 4 are fixedly connected with a loading block 401, and the loading block 401 is fixedly connected with an arc groove 402, and one side of the loading block 401 is fixedly connected with a positioning rod 403, and one end of the positioning rod 403 is fixedly connected with a blocking piece 404, and a slide plate 405 is slidably connected to the positioning rod 403, and a spring 406 is sleeved on the positioning rod 403, and the two ends of the spring 406 are respectively fixedly connected to one side of the blocking piece 404 and one side of the slide plate 405, and the top of the slide plate 405 is fixedly connected with a blocking piece 407, and the slide plate 405 The bottom end of the adjusting plate 408 is fixedly connected, the middle position of the adjusting plate 408 is fixedly connected with the second tooth plate 409, the second tooth plate 409 is fixedly connected to the second tooth disc 410, the second tooth disc 410 is fixedly connected to the rotating rod 411, the rotating rod 411 is sleeved with a third shaft seat 412, the bottom end of the third shaft seat 412 is fixedly connected to the equipment frame 314, the middle position of the rotating rod 411 is fixedly connected with a linkage plate 413, the linkage plate 413 is fixedly connected with an axle pin 414, the axle pin 414 is sleeved with a sleeve 415, the surface of the sleeve 415 is fixedly connected with a telescopic rod 416, and the other end of the telescopic rod 416 is hinged to the equipment frame 314.

[0037] Specifically, a loading block 401 is fixedly connected to the top surface of the horizontal plate 4, and an arc groove 402 is opened on the loading block 401. A spiral fin tube is placed inside the arc groove 402. The spiral fin tube is limited by a stopper 407 to prevent it from falling when flipping. The equipment frame 314 is rotated 90 degrees to keep the horizontal plate 4 and the storage plate 108 parallel, and then the two ends of the spiral fin tube inside the arc groove 402 are clamped in the storage groove 112 on the bracket 110, and then the telescopic rod 416 is operated through the linkage plate 413. Pull the rotating rod 411 to rotate, and a second toothed disc 410 is fixedly connected to both ends of the rotating rod 411, and the second toothed disc 410 and the second toothed plate 409 are meshed with each other. The second toothed plate 409 drives the adjusting plate 408 to move through the rotation of the second toothed disc 410, and the movement of the adjusting plate 408 causes the slide plate 405 to slide on the positioning rod 403, so that the stopper 407 at the top of the slide plate 405 is detached from the surface of the spiral finned tube inside the arc groove 402, and then the two ends of the spiral finned tube enter the inside of the placement groove 112 for separate stacking.

[0038] The working principle of the present invention is as follows: when the position of the storage plate 108 is adjusted up and down, the first motor 208 is operated, and the operation of the first motor 208 causes the transmission rod 207 to rotate, and the other end of the transmission rod 207 is fixedly connected to the second pulley 206, and the second pulley 206 is rotated by the rotation of the transmission rod 207, and the second pulley 206 is sleeved with a transmission belt 205, and the other end of the transmission belt 205 is sleeved on the first pulley 204, and the rotation of the second pulley 206 drives the first pulley 204 to rotate through the transmission belt 205, so as to facilitate the rotation of the rotating shaft 202 on the first pulley 204, and the rotating shaft 202 is fixedly connected with the first toothed disc 201, and the first toothed disc 201 and the first toothed plate 2 are meshed with each other, and the storage plate 108 on the first toothed plate 2 is moved up and down by the rotation of the first toothed disc 201, and the driven wheels 107 are slidably connected on both sides of the storage plate 108, so as to increase the stability of the movement of the storage plate 108;

[0039] The mounting frame 308 is pushed to make the pulley 305 on the mounting plate 306 slide on the slide rod 304, and then the connecting column 307 moves inside the guide groove 302 to move the mounting frame 308 to one side of the storage plate 108, and then the second motor 311 on the top surface of the mounting frame 308 is operated, and the operation of the second motor 311 causes the control shaft 310 to rotate. The rotation of the control shaft 310 drives the equipment frame 314 to rotate 90 degrees through the support plate 313 on the collar 312, so as to facilitate the stacking of the spiral fin tubes on the flip assembly;

[0040] A loading block 401 is fixedly connected to the top surface of the horizontal plate 4, and an arc groove 402 is opened on the loading block 401. A spiral fin tube is placed inside the arc groove 402. The spiral fin tube is limited by a stopper 407 to prevent it from falling when flipping. The equipment frame 314 is rotated 90 degrees to keep the horizontal plate 4 and the storage plate 108 parallel, and then the two ends of the spiral fin tube inside the arc groove 402 are clamped in the storage groove 112 on the bracket 110, and then the telescopic rod 416 is operated to pull the linkage plate 413. The rotating rod 411 rotates, and a second toothed disc 410 is fixedly connected to both ends of the rotating rod 411, and the second toothed disc 410 and the second toothed plate 409 are meshed with each other. The second toothed disc 410 rotates to make the second toothed plate 409 drive the adjusting plate 408 to move, and the movement of the adjusting plate 408 makes the slide plate 405 slide on the positioning rod 403, so that the stopper 407 at the top of the slide plate 405 is detached from the surface of the spiral finned tube inside the arc groove 402, and then the two ends of the spiral finned tube enter the inside of the placement groove 112 for separate stacking.

[0041] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A fin stacking device for a fin heat exchanger, comprising a device body (1), characterized in that: The device body (1) is provided with a through slot (101), a control panel (102) is fixedly connected to the surface of the device body (1), support seats (103) are fixedly connected to the four corners of the bottom end of the device body (1), and fixed seats (104) are fixedly connected to the two sides of the top surface of the device body (1) close to the through slot (101), and the fixed seats (104) are fixedly connected to the docking plate (105), and the upper and lower ends of one side of the docking plate (105) are fixedly connected to the limiting plate (106), and the two ends of the limiting plate (106) are rotatably connected to the driven wheels (107), and the driven wheels (107) are attached to the storage plate (108), and the top of the storage plate (108) is fixedly connected to a pair of lifting ears (109), and one side of the storage plate (108) is fixedly connected to a plurality of brackets (110), and the brackets (110) are provided with placement slots (112); It also comprises a moving assembly, a feeding assembly and a flipping assembly, wherein the moving assembly is mounted on the device body (1) and is used to adjust the upper and lower positions of the storage plate (108), the feeding assembly is mounted on the device body (1) and is used to transport the fins, and the flipping assembly is mounted on the feeding assembly and is used to stack the fins inside the placement slot (112); The feeding assembly comprises a bottom plate (3) fixedly mounted on the device body (1), the two ends of the bottom plate (3) being fixedly connected to side plates (301), the side plates (301) being provided with guide grooves (302), one side of the side plate (301) being fixedly connected to first shaft seats (303) at both ends close to the guide grooves (302), a sliding rod (304) being fixedly connected between the first shaft seats (303), a pulley (305) being slidably connected to the sliding rod (304), the pulley (305) being rotatably connected to a mounting plate (306), a connecting column (307) being fixedly connected to the middle position of one side of the mounting plate (306), the connecting column The other end of (307) is fixedly connected to the mounting frame (308), a pair of second shaft seats (309) are fixedly connected to the top position of the mounting frame (308), a control shaft (310) is rotatably connected between the pair of second shaft seats (309), the control shaft (310) is fixedly connected to the output end of the second motor (311), the second motor (311) is fixedly installed at the middle position of the top surface of the mounting frame (308), both ends of the control shaft (310) are fixedly connected to collars (312), the surface of the collar (312) is fixedly connected to a support plate (313), and the top end of the support plate (313) is fixedly connected to the equipment frame (314); The flip assembly comprises a transverse plate (4) fixedly mounted on both ends of the top surface of the equipment rack (314); a loading block (401) is fixedly connected to both ends of the top surface of the transverse plate (4); an arc-shaped groove (402) is fixedly connected to the loading block (401); a positioning rod (403) is fixedly connected to one side of the loading block (401); and a blocking piece (404) is fixedly connected to one end of the positioning rod (403).

2. The fin stacking device for a fin heat exchanger according to claim 1, characterized in that: The moving assembly comprises a first toothed plate (2) fixedly mounted at a middle position on one side of the storage plate (108); a first toothed disc (201) is meshed on the first toothed plate (2), a rotating shaft (202) is fixedly connected to the first toothed disc (201), both ends of the rotating shaft (202) are fixedly connected to a limiting frame (203), and the bottom end of the limiting frame (203) is fixedly connected to the device body (1).

3. The fin stacking device for a fin heat exchanger according to claim 2, characterized in that: One end of the rotating shaft (202) is fixedly connected to a first pulley (204), a transmission belt (205) is sleeved on the first pulley (204), the other end of the transmission belt (205) is sleeved on a second pulley (206), the second pulley (206) is fixedly connected to a transmission rod (207), one end of the transmission rod (207) is fixedly connected to an output end of a first motor (208), and the first motor (208) is fixedly mounted on the device body (1).

4. The fin stacking device for a fin heat exchanger according to claim 1, characterized in that: A slide plate (405) is slidably connected to the positioning rod (403), a spring (406) is sleeved on the positioning rod (403), two ends of the spring (406) are respectively fixedly connected to one side of the blocking sheet (404) and one side of the slide plate (405), and a stopper (407) is fixedly connected to the top end of the slide plate (405).

5. The fin stacking device for a fin heat exchanger according to claim 4, characterized in that: The bottom end of the slide plate (405) is fixedly connected to an adjustment plate (408), the middle position of the adjustment plate (408) is fixedly connected to a second tooth plate (409), the second tooth plate (409) is fixedly connected to a second tooth disc (410), the second tooth disc (410) is fixedly connected to a rotating rod (411), a third shaft seat (412) is sleeved on the rotating rod (411), and the bottom end of the third shaft seat (412) is fixedly connected to the equipment frame (314).

6. The fin stacking device for a fin heat exchanger according to claim 5, characterized in that: A linkage plate (413) is fixedly connected to the middle of the rotating rod (411), an axle pin (414) is fixedly connected to the linkage plate (413), a sleeve (415) is sleeved on the axle pin (414), a telescopic rod (416) is fixedly connected to the surface of the sleeve (415), and the other end of the telescopic rod (416) is hinged to the equipment frame (314).

Images