Air conditioner compressor valve plate machining raw material unwinding device

Abstract

The air conditioner compressor valve plate machining raw material unwinding device comprises a bottom plate, a fixing block is fixed to the bottom plate, and a bending limiting groove is formed in the fixing block; the device comprises a bottom plate, the bottom plate is connected with an unwinding mechanism, the unwinding mechanism is connected with an unwinding drum, the bottom plate is connected with a leveling wheel, the bottom plate is connected with a stabilizing device, the stabilizing device comprises a first air cylinder, a moving block, a second air cylinder, a lifting plate, a buffering assembly, a pressing wheel, a telescopic assembly, a supporting rod and a limiting vertical rod, and the limiting vertical rod is connected with a rolling wheel. A moving block is made to move through a first air cylinder, so that the positions of a telescopic assembly, a supporting rod and a limiting vertical rod can be adjusted, then the telescopic assembly and the supporting rod are matched with a leveling wheel and an unwinding mechanism correspondingly, the stability of the leveling wheel and the stability of an unwinding wheel can be improved, when the limiting vertical rod moves outwards, a rolling wheel moves along a bending limiting groove, and the stability of the unwinding wheel is improved. And descending of the limiting vertical rod is achieved, then the supporting rod rotates upwards, and the unwinding drum can be detached.

Description

Technical Field

[0001] The invention relates to the technical field of air-conditioning compressor valve plate processing, and mainly relates to an air-conditioning compressor valve plate processing raw material unwinding device. Background Art

[0002] The air-conditioning compressor valve plate is one of the important components in the air-conditioning system. Its function is to control the flow and discharge of refrigerant in the compressor. When processing the air-conditioning compressor valve plate, the valve plate raw material needs to be unrolled to the designated work station, and then a series of processing steps are performed on the raw material to make the air-conditioning compressor valve plate.

[0003] However, when the traditional air-conditioning compressor valve plate raw material unwinding device is in operation, in order to more conveniently install the unwinding drum on the unwinding wheel during the unwinding process, one end of the unwinding wheel is usually not connected to the bracket, resulting in poor stability of the unwinding wheel, and the rolled material may have an uneven surface, which can easily lead to a decrease in the quality of valve plate production and processing. Therefore, it is necessary to design an air-conditioning compressor valve plate processing raw material unwinding device to solve the above problems. Summary of the invention

[0004] The object of the present invention is to provide a raw material unwinding device for processing valve plates of air-conditioning compressors to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above object, the present invention provides the following technical solution: an unwinding device for processing raw materials of an air-conditioning compressor valve plate, comprising a bottom plate, a fixing block is fixed on the top of the bottom plate, and a bending limit groove is provided on the top of the fixing block;

[0006] One side of the top of the bottom plate is connected to the unwinding mechanism, one side of the unwinding mechanism is connected to the unwinding drum, the other side of the top of the bottom plate is rotatably connected to the leveling wheel, the other side of the top of the bottom plate is connected to the stabilizing device, the stabilizing device includes a first cylinder connected to the top of the bottom plate, a moving block connected to the driving end of the first cylinder, a second cylinder embedded in the top of the moving block and a lifting plate connected to the driving end of the second cylinder, the bottom of the lifting plate is connected to the buffer assembly, the bottom of the buffer assembly is rotatably connected to the pressing wheel, and the pressing wheel corresponds to the leveling wheel;

[0007] One side of the lifting plate is connected to a telescopic component, and the telescopic component cooperates with the leveling wheel. The bottom of the telescopic component is rotatably connected to a support rod, one end of the support rod cooperates with a reeling mechanism, and the other end of the support rod is rotatably connected to a limiting vertical rod. Both sides of the bottom of the limiting vertical rod are rotatably connected to rollers, and the rollers cooperate with the groove body of the curved limiting groove.

[0008] In the present invention, the positions of the telescopic assembly, the support rod and the limiting vertical rod can be adjusted by moving the moving block, so that the telescopic assembly and the support rod cooperate with the leveling wheel and the unwinding mechanism respectively, which can improve the stability of the leveling wheel and the unwinding mechanism. By moving the limiting vertical rod, the roller can be moved in the curved limiting groove, so that the limiting vertical rod can be raised and lowered, and then the support rod can be rotated. The raw material can be leveled by the cooperation between the pressing wheel and the leveling wheel.

[0009] Furthermore, an L-shaped plate is fixed on one side of the top of the bottom plate, a rectangular hole is provided on the top of the L-shaped plate, one side of the rectangular hole body is connected to the first cylinder, and limiting slide grooves are provided on both sides of the rectangular hole body;

[0010] Limiting sliders are fixed on both sides of the moving block, and the limiting sliders are slidably connected with the groove body of the limiting sliding groove.

[0011] In the present invention, the cooperation between the limiting sliding block and the limiting sliding groove improves the stability of the moving block.

[0012] Furthermore, the unwinding mechanism includes a rotating motor connected to one side of the top of the base plate, a first gear connected to the driving end of the rotating motor and an unwinding wheel, the outer wall of the unwinding wheel is connected to the unwinding drum, one end of the unwinding wheel passes through the L-shaped plate and is connected to the first gear, one side of the first gear is meshed and connected to the second gear, and one side of the second gear is connected to the leveling wheel.

[0013] In the present invention, the rotating motor drives the first gear and the unwinding wheel to rotate, thereby realizing the unwinding of the raw material, and the first gear drives the second gear to rotate, thereby driving the smoothing wheel to rotate, which is more conducive to the transportation of the raw material and avoids friction between the raw material and the smoothing wheel.

[0014] Furthermore, the buffer assembly includes telescopic parts connected to both sides of the bottom of the lifting plate, springs sleeved on the telescopic parts and a C-shaped plate connected to the bottom of the telescopic parts, and the bottom of the C-shaped plate is rotatably connected to a pressing wheel.

[0015] In the present invention, the elastic force of the spring facilitates the C-shaped plate and the pressing wheel to be reset, thereby facilitating the pressing wheel to squeeze the smoothing wheel, thereby smoothing the raw material between the pressing wheel and the smoothing wheel.

[0016] Furthermore, the telescopic assembly includes an L-shaped sleeve connected to one side of the lifting plate and a telescopic rod slidably connected to the bottom of the L-shaped sleeve, and the bottom of the telescopic rod is rotatably connected to the support rod on the outer side.

[0017] In the present invention, the telescopic rod is telescopic so that the support rod can remain stationary when the lifting plate is raised or lowered.

[0018] Furthermore, a first groove is provided at one end of the unwinding wheel;

[0019] A first stabilizing column is fixed to one end of the support rod, and the first stabilizing column matches with the groove body of the first groove.

[0020] In the present invention, the first stabilizing column cooperates with the first groove to improve the stability of the unwinding wheel, thereby preventing the unwinding wheel from being damaged due to the overweight of the unwinding drum and the raw material.

[0021] Furthermore, a second groove is provided at one end of the leveling wheel;

[0022] A second stabilizing column is fixed to one side of the bottom of the telescopic rod, and the second stabilizing column matches with the groove body of the second groove.

[0023] In the present invention, the second stabilizing column cooperates with the second groove to improve the stability of the leveling wheel and avoid shaking during the rotation of the leveling wheel.

[0024] Furthermore, a plurality of fixing columns are fixed to one side of the bottom of the telescopic rod, one side of the fixing column is connected to a fixing ring, one side of the fixing ring is rotatably connected to a limiting ring, and the inner wall of the limiting ring matches the outer wall of the leveling wheel.

[0025] In the present invention, the contact between the raw material and the limiting ring during the unwinding process can drive the limiting ring to rotate, thereby limiting the position of the raw material.

[0026] Furthermore, the outer wall of the unwinding wheel is provided with a plurality of protrusions;

[0027] The inner wall of the unwinding drum is provided with a plurality of third grooves, and the groove bodies of the third grooves match with the convex bodies.

[0028] In the present invention, the cooperation between the third groove and the convex body can prevent the unwinding wheel and the unwinding drum from rotating relative to each other, thereby facilitating the synchronous rotation of the unwinding wheel and the unwinding drum.

[0029] Furthermore, an extrusion plate is fixed to an outer wall of one side of the first stabilizing column, and the extrusion plate cooperates with the unwinding wheel and the unwinding drum.

[0030] In the present invention, the extrusion plate is convenient for limiting the position of the unwinding drum and improving the stability of the unwinding wheel.

[0031] Furthermore, a limiting plate is fixed to one end of the unwinding wheel and the smoothing wheel close to the rotating motor.

[0032] In the present invention, the limiting plate can limit the position of the unwinding drum and the position of the raw material to prevent the raw material from being offset during the unwinding process.

[0033] Compared with the prior art, the present invention has the following beneficial effects:

[0034] Firstly, the present invention moves the moving block by the first cylinder, thereby adjusting the position of the telescopic assembly, the support rod and the limiting vertical rod, and then the telescopic assembly and the support rod cooperate with the leveling wheel and the unwinding mechanism respectively, which can improve the stability of the leveling wheel and the unwinding mechanism. When the limiting vertical rod moves outward, the roller moves along the curved limiting groove, the limiting vertical rod is lowered, and then the support rod is rotated upward. At this time, the unwinding drum can be removed to realize the installation and disassembly of the unwinding drum.

[0035] Secondly, the present invention uses the second cylinder to lower the pressing wheel, so that the pressing wheel squeezes the smoothing wheel, which can make the raw material smooth. The first gear and the unwinding wheel are driven to rotate by the rotating motor, thereby realizing the unwinding of the raw material. The second gear is driven to rotate by the first gear, thereby driving the smoothing wheel to rotate, which is more conducive to the transportation of the raw material. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0037] Figure 2 A cross-sectional view of the present invention as a whole;

[0038] Figure 3 It is a schematic diagram of the overall structure of the present invention;

[0039] Figure 4 A partial cross-sectional view of the present invention as a whole;

[0040] Figure 5 for Figure 4 Enlarged view of point A in the middle;

[0041] Figure 6 for Figure 4 Enlarged view of point B in the middle;

[0042] Figure 7 A cross-sectional view of the present invention as a whole;

[0043] Figure 8 It is a cross-sectional view of the present invention as a whole.

[0044] In the figure: 10, bottom plate; 11, fixed block; 111, curved limit groove; 12, limit slide groove; 20, unwinding mechanism; 21, rotating motor; 22, first gear; 23, unwinding wheel; 231, first groove; 232, convex body; 24, second gear; 30, stabilizing device; 31, first cylinder; 32, moving block; 321, limit slide block; 33, second cylinder; 34, lifting plate; 35, buffer assembly; 351, telescopic Components; 352, spring; 353, C-type plate; 36, pressing wheel; 37, telescopic assembly; 371, L-shaped sleeve; 372, telescopic rod; 3721, second stabilizing column; 38, support rod; 381, first stabilizing column; 382, ​​extrusion plate; 39, limiting vertical rod; 391, roller; 40, leveling wheel; 41, second groove; 50, unwinding drum; 51, third groove; 60, fixing ring; 61, limiting ring; 70, limiting plate. DETAILED DESCRIPTION

[0045] To facilitate understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings, but the present invention can be implemented in different forms and is not limited to the embodiments described in the text. On the contrary, these embodiments are provided to make the content disclosed in the present invention more thorough and comprehensive.

[0046] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0047] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field to which the present invention belongs. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The terms used herein and / or include any and all combinations of one or more related listed items.

[0048] For examples, please refer to the attached Figure 1-8 The raw material unwinding device for processing the valve plate of the air-conditioning compressor comprises a bottom plate 10, a fixing block 11 is fixed on the top of the bottom plate 10, and a bending limit groove 111 is provided on the top of the fixing block 11.

[0049] One side of the top of the base plate 10 is connected to the unwinding mechanism 20, one side of the unwinding mechanism 20 is connected to the unwinding drum 50, the other side of the top of the base plate 10 is rotatably connected to the leveling wheel 40, the other side of the top of the base plate 10 is connected to the stabilizing device 30, the stabilizing device 30 includes a first cylinder 31 connected to the top of the base plate 10, a moving block 32 connected to the driving end of the first cylinder 31, a second cylinder 33 embedded in the top of the moving block 32 and a lifting plate 34 connected to the driving end of the second cylinder 33, the bottom of the lifting plate 34 is connected to the buffer assembly 35, the bottom of the buffer assembly 35 is rotatably connected to the pressing wheel 36, and the pressing wheel 36 corresponds to the leveling wheel 40.

[0050] One side of the lifting plate 34 is connected to the telescopic component 37, the telescopic component 37 cooperates with the leveling wheel 40, the bottom of the telescopic component 37 is rotatably connected to the support rod 38, one end of the support rod 38 cooperates with the unwinding mechanism 20, and the other end of the support rod 38 is rotatably connected to the limit vertical rod 39, and the two sides of the bottom of the limit vertical rod 39 are rotatably connected to the rollers 391, and the rollers 391 cooperate with the groove body of the bending limit groove 111.

[0051] It should be noted that, in the present embodiment, the first cylinder 31 is contracted to move the moving block 32, so that the positions of the telescopic assembly 37, the support rod 38 and the limit vertical rod 39 can be adjusted, so that the telescopic assembly 37 and the support rod 38 are respectively coordinated with the leveling wheel 40 and the unwinding mechanism 20, which can improve the stability of the leveling wheel 40 and the unwinding mechanism 20. When the first cylinder 31 is extended to move the moving block 32, the telescopic assembly 37 and the support rod 38 can be respectively separated from the leveling wheel 40 and the unwinding mechanism 20. The winding mechanism 20 simultaneously moves the limiting vertical rod 39. At this time, the roller 391 moves to the bending part of the bending limiting groove 111. If the limiting vertical rod 39 and the roller 391 continue to move, the roller 391 moves along the bending limiting groove 111, and the limiting vertical rod 39 is lowered, thereby causing the support rod 38 to rotate upward. At this time, it is convenient to remove the unwinding drum 50, and the pressing wheel 36 is lowered by the second cylinder 33, so that the pressing wheel 36 cooperates with the leveling wheel 40 to level the raw material.

[0052] For examples, please refer to the attached Figure 4 An L-shaped plate is fixed on one side of the top of the bottom plate 10, a rectangular hole is provided on the top of the L-shaped plate, one side of the rectangular hole body is connected to the first cylinder 31, and limiting slide grooves 12 are provided on both sides of the rectangular hole body.

[0053] Limiting sliders 321 are fixed on both sides of the moving block 32 , and the limiting sliders 321 are slidably connected to the groove body of the limiting sliding groove 12 .

[0054] It should be noted that, in this embodiment, the limiting sliding block 321 cooperates with the limiting sliding groove 12 to improve the stability of the moving block 32 .

[0055] For examples, please refer to the attached Figure 2-3The unwinding mechanism 20 includes a rotating motor 21 connected to one side of the top of the bottom plate 10, a first gear 22 connected to the driving end of the rotating motor 21, and an unwinding wheel 23. The outer wall of the unwinding wheel 23 is connected to the unwinding drum 50. One end of the unwinding wheel 23 passes through the L-shaped plate to connect to the first gear 22. One side of the first gear 22 is meshed and connected to the second gear 24. One side of the second gear 24 is connected to the leveling wheel 40.

[0056] It should be noted that in this embodiment, the first gear 22 and the unwinding wheel 23 are driven to rotate by the rotating motor 21, thereby realizing the unwinding of the raw material, and the second gear 24 is driven to rotate by the first gear 22, thereby driving the leveling wheel 40 to rotate, which is more conducive to the transportation of the raw material and avoids friction between the raw material and the leveling wheel 40.

[0057] For examples, please refer to the attached Figure 3 The buffer assembly 35 includes a telescopic member 351 connected to both sides of the bottom of the lifting plate 34, a spring 352 sleeved on the telescopic member 351 and a C-shaped plate 353 connected to the bottom of the telescopic member 351, and the bottom of the C-shaped plate 353 is rotatably connected to the pressing wheel 36.

[0058] It should be noted that, in this embodiment, the elastic force of the spring 352 facilitates the resetting of the C-shaped plate 353 and the pressing wheel 36, thereby facilitating the pressing wheel 36 to squeeze the smoothing wheel 40, thereby smoothing the raw material between the pressing wheel 36 and the smoothing wheel 40.

[0059] For examples, please refer to the attached Figure 2-3 The telescopic assembly 37 includes an L-shaped sleeve 371 connected to one side of the lifting plate 34 and a telescopic rod 372 slidably connected to the bottom of the L-shaped sleeve 371 , and the bottom of the telescopic rod 372 is rotatably connected to the support rod 38 on the outer side.

[0060] It should be noted that, in the present embodiment, the extension and retraction of the telescopic rod 372 can keep the support rod 38 still when the lifting plate 34 is raised or lowered.

[0061] For examples, please refer to the attached Figure 8 A first groove 231 is formed at one end of the unwinding wheel 23 .

[0062] A first stabilizing column 381 is fixed to one end of the support rod 38 , and the first stabilizing column 381 matches with the groove body of the first groove 231 .

[0063] It should be noted that, in the present embodiment, the first stabilizing column 381 cooperates with the first groove 231 to improve the stability of the unwinding wheel 23 , thereby preventing the unwinding wheel 23 from being damaged due to the overweight of the unwinding drum 50 and the raw material.

[0064] For examples, please refer to the attached Figure 2 A second groove 41 is provided at one end of the leveling wheel 40 .

[0065] A second stabilizing column 3721 is fixed to one side of the bottom of the telescopic rod 372 , and the second stabilizing column 3721 matches with the groove body of the second groove 41 .

[0066] It should be noted that, in the present embodiment, the second stabilizing column 3721 cooperates with the second groove 41 to improve the stability of the leveling wheel 40 and prevent the leveling wheel 40 from shaking during rotation.

[0067] For examples, please refer to the attached Figure 6 A plurality of fixing columns are fixed to one side of the bottom of the telescopic rod 372 , one side of the fixing columns is connected to the fixing ring 60 , one side of the fixing ring 60 is rotatably connected to the limiting ring 61 , and the inner wall of the limiting ring 61 matches the outer wall of the leveling wheel 40 .

[0068] It should be noted that, in the present embodiment, the contact between the raw material and the limiting ring 61 during the unwinding process can drive the limiting ring 61 to rotate, thereby limiting the position of the raw material.

[0069] For examples, please refer to the attached Figure 7 The outer wall of the unwinding wheel 23 is provided with a plurality of protrusions 232 .

[0070] A plurality of third grooves 51 are formed on the inner wall of the unwinding drum 50 , and the groove bodies of the third grooves 51 match with the protrusions 232 .

[0071] It should be noted that, in the present embodiment, the cooperation between the third groove 51 and the protrusion 232 can prevent the unwinding wheel 23 and the unwinding drum 50 from rotating relative to each other, thereby facilitating the synchronous rotation of the unwinding wheel 23 and the unwinding drum 50 .

[0072] For examples, please refer to the attached Figure 8 A squeezing plate 382 is fixed to the outer wall of one side of the first stabilizing column 381 , and the squeezing plate 382 cooperates with the unwinding wheel 23 and the unwinding drum 50 .

[0073] It should be noted that, in the present embodiment, the position of the unwinding drum 50 is limited by the squeezing plate 382 , and the stability of the unwinding wheel 23 is improved.

[0074] For examples, please refer to the attached Figure 7 A limiting plate 70 is fixed to one end of the unwinding wheel 23 and the smoothing wheel 40 close to the rotating motor 21 .

[0075] It should be noted that, in the present embodiment, the limiting plate 70 can limit the position of the unwinding drum 50 and can limit the position of the raw material to prevent the raw material from being offset during the unwinding process.

[0076] The specific operation mode of the present invention is as follows:

[0077] The moving block 32 is moved by contracting the first cylinder 31, so that the positions of the telescopic assembly 37, the support rod 38 and the limiting vertical rod 39 can be adjusted, and then the telescopic assembly 37 and the support rod 38 are respectively coordinated with the leveling wheel 40 and the unwinding mechanism 20, which can improve the stability of the leveling wheel 40 and the unwinding mechanism 20, and the pressing wheel 36 is lowered by the second cylinder 33, so that the pressing wheel 36 squeezes the leveling wheel 40, which can level the raw material, and then the first gear 22 and the unwinding wheel 23 are driven to rotate by the rotating motor 21, so as to realize the unwinding of the raw material, and the second gear 24 is driven to rotate by the first gear 22, thereby driving the leveling wheel 40 to rotate, which is more conducive to the transportation of the raw material.

[0078] When the first cylinder 31 extends to move the moving block 32, the telescopic assembly 37 and the support rod 38 can be separated from the leveling wheel 40 and the unwinding mechanism 20 respectively, and the limiting vertical rod 39 can be moved at the same time. At this time, the roller 391 moves to the bending part of the curved limiting groove 111. If the limiting vertical rod 39 and the roller 391 continue to move, the roller 391 moves along the curved limiting groove 111, thereby realizing the descent of the limiting vertical rod 39, and then the support rod 38 is rotated upward. At this time, the unwinding drum 50 can be removed.

[0079] The above is an exemplary description of the present invention in combination with the accompanying drawings. It is obvious that the specific implementation of the present invention is not limited to the above-mentioned method. As long as such non-substantial improvements are made by adopting the method concept and technical solution of the present invention, or the concept and technical solution of the present invention are directly applied to other occasions without improvement, they are all within the protection scope of the present invention.

Claims

1. A raw material unwinding device for processing valve plates of air-conditioning compressors, comprising a bottom plate (10), characterized in that: A fixing block (11) is fixed on the top of the bottom plate (10), and a bending limiting groove (111) is provided on the top of the fixing block (11); One side of the top of the bottom plate (10) is connected to an unwinding mechanism (20), one side of the unwinding mechanism (20) is connected to an unwinding drum (50), the other side of the top of the bottom plate (10) is rotatably connected to a leveling wheel (40), the other side of the top of the bottom plate (10) is connected to a stabilizing device (30), the stabilizing device (30) comprises a first cylinder (31) connected to the top of the bottom plate (10), a moving block (32) connected to a driving end of the first cylinder (31), a second cylinder (33) embedded in the top of the moving block (32), and a lifting plate (34) connected to a driving end of the second cylinder (33), the bottom of the lifting plate (34) is connected to a buffer assembly (35), the bottom of the buffer assembly (35) is rotatably connected to a pressing wheel (36), and the pressing wheel (36) corresponds to the leveling wheel (40); One side of the lifting plate (34) is connected to a telescopic component (37), and the telescopic component (37) cooperates with the leveling wheel (40). The bottom of the telescopic component (37) is rotatably connected to a support rod (38), one end of the support rod (38) cooperates with the unwinding mechanism (20), and the other end of the support rod (38) is rotatably connected to a limiting vertical rod (39). Both sides of the bottom of the limiting vertical rod (39) are rotatably connected to rollers (391), and the rollers (391) cooperate with the groove body of the bending limiting groove (111).

2. The raw material unwinding device for processing valve plates of air-conditioning compressors according to claim 1 is characterized in that: An L-shaped plate is fixed to one side of the top of the bottom plate (10), a rectangular hole is provided on the top of the L-shaped plate, one side of the rectangular hole body is connected to the first cylinder (31), and limiting sliding grooves (12) are provided on both sides of the rectangular hole body; Limiting slide blocks (321) are fixed on both sides of the moving block (32), and the limiting slide blocks (321) are slidably connected to the groove body of the limiting sliding groove (12).

3. The raw material unwinding device for processing valve plates of air-conditioning compressors according to claim 2 is characterized in that: The unwinding mechanism (20) comprises a rotating motor (21) connected to one side of the top of the bottom plate (10), a first gear (22) connected to the driving end of the rotating motor (21), and an unwinding wheel (23); the outer wall of the unwinding wheel (23) is connected to the unwinding drum (50); one end of the unwinding wheel (23) passes through the L-shaped plate and is connected to the first gear (22); one side of the first gear (22) is meshedly connected to the second gear (24); and one side of the second gear (24) is connected to the leveling wheel (40).

4. The raw material unwinding device for processing valve plates of air-conditioning compressors according to claim 1 is characterized in that: The buffer assembly (35) comprises a telescopic member (351) connected to both sides of the bottom of the lifting plate (34), a spring (352) sleeved on the telescopic member (351), and a C-shaped plate (353) connected to the bottom of the telescopic member (351), and the bottom of the C-shaped plate (353) is rotatably connected to a pressing wheel (36).

5. The raw material unwinding device for processing valve plates of air-conditioning compressors according to claim 1 is characterized in that: The telescopic assembly (37) comprises an L-shaped sleeve (371) connected to one side of the lifting plate (34) and a telescopic rod (372) slidably connected to the bottom of the L-shaped sleeve (371), and the bottom of the telescopic rod (372) is rotatably connected to the support rod (38) on the outer side.

6. The raw material unwinding device for processing valve plates of air-conditioning compressors according to claim 3 is characterized in that: A first groove (231) is provided at one end of the unwinding wheel (23); A first stabilizing column (381) is fixed to one end of the support rod (38), and the first stabilizing column (381) matches with the groove body of the first groove (231).

7. The raw material unwinding device for processing valve plates of air-conditioning compressors according to claim 5 is characterized in that: A second groove (41) is provided at one end of the smoothing wheel (40); A second stabilizing column (3721) is fixed to one side of the bottom of the telescopic rod (372), and the second stabilizing column (3721) cooperates with the groove body of the second groove (41).

8. The raw material unwinding device for processing valve plates of air-conditioning compressors according to claim 5 is characterized in that: A plurality of fixing columns are fixed to one side of the bottom of the telescopic rod (372), one side of the fixing columns is connected to a fixing ring (60), one side of the fixing ring (60) is rotatably connected to a limiting ring (61), and the inner wall of the limiting ring (61) matches the outer wall of the leveling wheel (40).

9. The raw material unwinding device for processing valve plates of air-conditioning compressors according to claim 3 is characterized in that: The outer wall of the unwinding wheel (23) is provided with a plurality of protrusions (232); The inner wall of the unwinding drum (50) is provided with a plurality of third grooves (51), and the groove bodies of the third grooves (51) cooperate with the protrusions (232).

10. The raw material unwinding device for processing valve plates of air-conditioning compressors according to claim 6, characterized in that: An extrusion plate (382) is fixed to an outer wall of one side of the first stabilizing column (381), and the extrusion plate (382) cooperates with the unwinding wheel (23) and the unwinding drum (50).

Images