Cutting device and cutting method for processing copper pipe of air conditioner liquid reservoir

Abstract

The application provides a cutting device and a cutting method for air conditioner liquid accumulator copper pipe processing. The cutting device comprises a support and a cutting mechanism. The support is connected with a fourth clamping plate. The support is connected with a conveying mechanism. The conveying mechanism is connected with a first clamping plate. The conveying mechanism is connected with a clamping mechanism. The clamping mechanism comprises a first air cylinder, a moving plate, a second clamping plate, an extension piece, a first gear rack, a gear, a second gear rack, a supporting block and a third clamping plate. The third clamping plate corresponds to the fourth clamping plate. The second clamping plate is lifted by the first air cylinder, so that the extension piece and the first gear rack are lifted, the gear is rotated, the second gear rack, the third clamping plate and the fifth clamping plate are lowered, the copper pipe is clamped, the third clamping plate and the fifth clamping plate are away from the copper pipe by clamping the copper pipe by the second clamping plate, the copper pipe is moved by moving the moving block at this time, the moving block and the second clamping plate are reset by moving the moving block when the copper pipe is cut, and the copper pipe is prepared for next time.

Description

Technical Field

[0001] This invention relates to the field of copper tube processing technology, specifically to a cutting device and method for processing copper tubes in air conditioning liquid receivers. Background Technology

[0002] The refrigerant receiver is a crucial component of the air conditioner compressor, serving functions such as storage, gas-liquid separation, filtration, noise reduction, and refrigerant buffering. The refrigerant is primarily buffered within copper pipes, also known as copper tubing, a type of non-ferrous metal tubing that is seamless, formed by pressing and drawing. Copper pipes possess excellent electrical and thermal conductivity, making them a primary material for conductive and heat dissipation components in electronic products. They are also the preferred choice for modern contractors installing water supply, heating, and cooling pipes in all residential and commercial buildings. Furthermore, copper pipes exhibit strong corrosion resistance, are not easily oxidized, do not readily react chemically with certain liquids, and are easily bent and shaped.

[0003] When processing copper pipes for air conditioning receivers, cutting is required. Traditional copper pipe cutting devices for air conditioning receivers have a short conveying distance, making it difficult to convey longer copper pipes. This results in the inability to cut longer copper pipes multiple times, requiring the removal of the copper pipe clamps and manual fixing of the copper pipe before the conveying device can be reset for another conveying and cutting. This process wastes a lot of time and greatly reduces work efficiency. Therefore, this invention provides a cutting device and cutting method for processing copper pipes for air conditioning receivers to solve the above problems. Summary of the Invention

[0004] This invention provides a cutting device and method for processing copper tubes in air conditioning liquid receivers to solve the technical problems mentioned in the background art.

[0005] The technical solution adopted by the present invention to solve the above-mentioned technical problems is as follows: a cutting device for processing copper pipes of air conditioner liquid receivers, including a bracket and a cutting mechanism, a fourth clamping plate connected to the bottom of the bracket, a conveying mechanism connected to one side of the bracket, a first clamping plate connected to the bottom side of the conveying mechanism, and a clamping mechanism connected to the top of the conveying mechanism. The clamping mechanism includes a first cylinder connected to the top side of the conveying mechanism, a moving plate connected to the driving end of the first cylinder, and a second clamping plate connected to the bottom of the moving plate. The second clamping plate corresponds to the first clamping plate.

[0006] The movable plate is connected to a telescopic component on one side, and a first rack is connected to a first rack on one side. A gear is meshed with a first rack on one side, and a bracket is rotatably connected to both sides of the gear. A second rack is meshed with a second rack on one side, and a support block is connected to the bottom of the second rack. A third clamping plate is connected to the bottom of the support block, and the third clamping plate corresponds to the fourth clamping plate.

[0007] In this invention, the first cylinder lowers the moving plate and the second clamping plate to facilitate clamping one side of the copper tube. Lowering the moving plate lowers the telescopic component and the first rack, causing the gear to rotate. This, in turn, raises the second rack and the support block, and raises the third clamping plate, thus releasing the clamping of the copper tube. At this point, the copper tube can be moved by the conveying mechanism. When the second clamping plate rises and releases the clamping of the copper tube, the third clamping plate lowers to clamp the copper tube, fixing it in place and making the cutting mechanism more stable when cutting the copper tube. At this time, the conveying mechanism and the second clamping plate can reset, preparing for the next delivery of the copper tube.

[0008] Furthermore, the conveying mechanism includes a first motor connected to one side of the support, a lead screw connected to the drive end of the first motor, and a moving block connected to one side of the lead screw. The bottom side of the moving block is connected to a first clamping plate, and the top side of the moving block is connected to a first cylinder.

[0009] In this invention, the rotation of the lead screw enables the moving block to move, thereby realizing the movement of the first cylinder.

[0010] Furthermore, the telescopic component includes a telescopic cylinder connected to one side of the movable plate and a telescopic rod slidably connected to one side of the telescopic cylinder, with one end of the telescopic rod connected to a first rack.

[0011] In this invention, the telescopic cylinder and the telescopic rod cooperate to move the first cylinder while the first rack does not move.

[0012] Furthermore, a sixth clamping plate is connected to one side of the bottom of the bracket, and a sliding block is slidably connected to one side of the top of the bracket. The sliding block is connected to the support block through a C-shaped rod, and a fifth clamping plate is connected to the bottom of the sliding block. The fifth clamping plate corresponds to the sixth clamping plate.

[0013] In this invention, the sixth clamping plate facilitates the support of the copper tube, the fifth clamping plate descends in conjunction with the sixth clamping plate to clamp the copper tube, and the C-shaped rod facilitates the synchronous lifting and lowering of the sliding block and the support block.

[0014] Furthermore, the cutting mechanism is located between the sliding block and the support block. The cutting mechanism includes a second cylinder connected to one side of the top of the bracket, a C-shaped plate connected to the driving end of the second cylinder, a second motor connected to one side of the C-shaped plate, and a cutting blade connected to the driving end of the second motor. One end of the cutting blade is rotatably connected to the C-shaped plate.

[0015] In this invention, the second motor drives the cutting blade to rotate, which enables the cutting of copper tubes, and the second cylinder drives the C-shaped plate to rise and fall, which controls the distance between the cutting blade and the copper tube.

[0016] Furthermore, a seventh clamping plate is connected to one side of the top of the bracket. The upper surfaces of the seventh clamping plate, the first clamping plate, the fourth clamping plate, and the sixth clamping plate are arc-shaped surfaces, and the lower surfaces of the second clamping plate, the third clamping plate, and the fifth clamping plate are arc-shaped surfaces. The arc-shaped surfaces of the seventh clamping plate, the first clamping plate, the fourth clamping plate, and the sixth clamping plate are parallel, and rubber pads are installed on multiple arc-shaped surfaces.

[0017] In this invention, the seventh clamp can support the copper tube and prevent the copper tube from falling after cutting. The arc-shaped surface can restrict the position of the copper tube and improve its stability. The rubber pad can prevent the seventh clamp, the first clamp, the fourth clamp, the sixth clamp, the second clamp, the third clamp and the fifth clamp from leaving clamp marks on the surface of the copper tube when they clamp the copper tube.

[0018] Furthermore, a first T-shaped groove is provided on one side of the top of the bracket;

[0019] A first T-shaped slider is fixed to one side of the second rack, and the first T-shaped slider is slidably connected to the groove of the first T-shaped groove.

[0020] In this invention, the first T-shaped slider and the first T-shaped groove cooperate to improve the stability of the second rack and restrict the movement direction of the second rack.

[0021] Furthermore, a limiting groove is provided on one side of the top of the bracket;

[0022] A limiting block is fixed at one end of the telescopic rod near the first rack, and the limiting block is slidably connected to the groove of the limiting slide.

[0023] In this invention, the limiting block and the limiting groove cooperate to improve the stability of the telescopic rod and the first rack, and prevent the telescopic rod and the first rack from shaking during movement.

[0024] Furthermore, a second T-shaped groove is provided on one side of the top of the bracket;

[0025] A second T-shaped slider is fixed to one side of the sliding block, and the second T-shaped slider is slidably connected to the groove of the second T-shaped slide.

[0026] In this invention, the second T-shaped slider and the second T-shaped groove cooperate to improve the stability of the sliding block and limit the movement direction of the sliding block.

[0027] Based on the above technical solution of a cutting device for processing copper tubes of an air conditioner liquid receiver, a cutting method for processing copper tubes of an air conditioner liquid receiver will also be provided, including the following steps:

[0028] S1, place the copper tube body on the seventh clamping plate, the first clamping plate, the fourth clamping plate and the sixth clamping plate;

[0029] S2, move the second clamping plate away from the first clamping plate, so that the third clamping plate and the fifth clamping plate clamp the copper tube, and then cut the copper tube by the cutting mechanism;

[0030] S3. After the cutting is completed, the second clamping plate is brought close to the first clamping plate to hold the copper tube, so that the third and fifth clamping plates are moved away from the copper tube. The worker removes the cut copper tube and then moves the moving block towards the cutting mechanism to move the copper tube. After moving to a suitable distance, the second clamping plate is moved away from the first clamping plate, so that the third and fifth clamping plates hold the copper tube.

[0031] S4 cuts the copper tube using a cutting mechanism, while simultaneously resetting the moving block.

[0032] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0033] This invention supports the copper tube using a seventh, first, fourth, and sixth clamping plate. A first cylinder raises the second clamping plate, which in turn raises the telescopic component and the first rack, causing the gear to rotate. This allows the second rack, support block, and third clamping plate to descend. A C-shaped rod causes the fifth clamping plate to descend synchronously with the third clamping plate, thus clamping the copper tube and making it more stable during cutting. By clamping the copper tube with the second clamping plate, the third and fifth clamping plates are moved away from the copper tube, facilitating the movement of the copper tube by moving the moving block. During cutting, the device can reset the moving block and the second clamping plate by moving the moving block, preparing for the next copper tube delivery. This device can deliver the copper tube multiple times, allowing for multiple cuts of longer copper tubes. It avoids the problem of the conveying device being unable to deliver the next tube after one delivery, saving a lot of time and greatly improving work efficiency.

[0034] The present invention will be explained in detail below with reference to the accompanying drawings and specific embodiments. Attached Figure Description

[0035] Figure 1 This is a top view of the overall structure of the invention;

[0036] Figure 2 This is a front view schematic diagram of the overall structure of the present invention;

[0037] Figure 3 This is a schematic diagram of the overall structure of the present invention;

[0038] Figure 4 This is a cross-sectional view of the entire invention;

[0039] Figure 5 for Figure 4 Enlarged view of point A in the middle.

[0040] In the diagram: 10. Bracket; 11. First T-shaped slide rail; 12. Limiting slide rail; 13. Seventh clamping plate; 14. Second T-shaped slide rail; 20. Conveying mechanism; 21. First motor; 22. Lead screw; 23. Moving block; 30. Clamping mechanism; 31. First cylinder; 32. Moving plate; 33. Second clamping plate; 34. Telescopic component; 341. Telescopic cylinder; 342. Telescopic rod; 3421. Limiting block; 35. First rack; 36. Gear; 37. Second rack; 371. First T-shaped slider; 38. Support block; 39. Third clamping plate; 40. Sliding block; 41. Fifth clamping plate; 42. C-shaped rod; 43. Second T-shaped slider; 50. Fourth clamping plate; 60. Sixth clamping plate; 70. First clamping plate; 80. Cutting mechanism; 81. Second cylinder; 82. C-shaped plate; 83. Second motor; 84. Cutting disc. Detailed Implementation

[0041] To facilitate understanding of the present invention, a more comprehensive description of the present invention will be given below with reference to the accompanying drawings, which illustrate several embodiments of the present invention. However, the present invention can be implemented in different forms and is not limited to the embodiments described in the text. Rather, these embodiments are provided to make the disclosure of the present invention more thorough and complete.

[0042] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0043] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein in the specification of this invention is for the purpose of describing particular embodiments only and is not intended to limit the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0044] For an example, please refer to the appendix. Figure 1-5 A cutting device for processing copper pipes of air conditioner liquid receiver includes a bracket 10 and a cutting mechanism 80. The bottom of the bracket 10 is connected to a fourth clamping plate 50, and one side of the bracket 10 is connected to a conveying mechanism 20. The bottom side of the conveying mechanism 20 is connected to a first clamping plate 70, and the top of the conveying mechanism 20 is connected to a clamping mechanism 30. The clamping mechanism 30 includes a first cylinder 31 connected to the top side of the conveying mechanism 20, a moving plate 32 connected to the drive end of the first cylinder 31, and a second clamping plate 33 connected to the bottom of the moving plate 32. The second clamping plate 33 corresponds to the first clamping plate 70.

[0045] One side of the movable plate 32 is connected to the telescopic member 34, one side of the telescopic member 34 is connected to the first rack 35, one side of the first rack 35 is meshed with the gear 36, both sides of the gear 36 are rotatably connected to the bracket 10, one side of the gear 36 is meshed with the second rack 37, one side of the bottom of the second rack 37 is connected to the support block 38, the bottom of the support block 38 is connected to the third clamping plate 39, and the third clamping plate 39 corresponds to the fourth clamping plate 50.

[0046] It should be noted that in this embodiment, the first cylinder 31 lowers the moving plate 32 and the second clamping plate 33, which can clamp one side of the copper tube. The lowering of the moving plate 32 can lower the telescopic member 34 and the first rack 35, thereby rotating the gear 36, which in turn can raise the second rack 37 and the support block 38, thereby raising the third clamping plate 39 and releasing the clamping of the copper tube. At this time, it is convenient to move the copper tube through the conveying mechanism 20. When the second clamping plate 33 rises and releases the clamping of the copper tube, the third clamping plate 39 lowers and clamps the copper tube, which can fix the copper tube and make the cutting mechanism 80 cut the copper tube more stably. At this time, the conveying mechanism 20 and the second clamping plate 33 can be reset to prepare for the next delivery of the copper tube.

[0047] For an example, please refer to the appendix. Figure 2-3 The conveying mechanism 20 includes a first motor 21 connected to one side of the support 10, a lead screw 22 connected to the drive end of the first motor 21, and a moving block 23 connected to one side of the lead screw 22. The bottom side of the moving block 23 is connected to a first clamping plate 70, and the top side of the moving block 23 is connected to a first cylinder 31.

[0048] The telescopic component 34 includes a telescopic cylinder 341 connected to one side of the movable plate 32 and a telescopic rod 342 slidably connected to one side of the telescopic cylinder 341, with one end of the telescopic rod 342 connected to the first rack 35.

[0049] It should be noted that in this embodiment, the first motor 21 drives the lead screw 22 to rotate, thereby moving the moving block 23, which in turn drives the first cylinder 31, the moving plate 32 and the second clamping plate 33 to move, thereby moving the telescopic cylinder 341, while the telescopic rod 342 remains stationary.

[0050] For an example, please refer to the appendix. Figure 2-3 The bottom side of the bracket 10 is connected to the sixth clamping plate 60, and the top side of the bracket 10 is slidably connected to the sliding block 40. The sliding block 40 is connected to the support block 38 through the C-shaped rod 42. The bottom of the sliding block 40 is connected to the fifth clamping plate 41, and the fifth clamping plate 41 corresponds to the sixth clamping plate 60.

[0051] It should be noted that in this embodiment, the sixth clamping plate 60 can support the copper tube, and the fifth clamping plate 41 descends in conjunction with the sixth clamping plate 60 to clamp the copper tube. The C-shaped rod 42 facilitates the synchronous lifting and lowering of the sliding block 40 and the support block 38.

[0052] For an example, please refer to the appendix. Figure 2 The cutting mechanism 80 is located between the sliding block 40 and the support block 38. The cutting mechanism 80 includes a second cylinder 81 connected to one side of the top of the bracket 10, a C-shaped plate 82 connected to the driving end of the second cylinder 81, a second motor 83 connected to one side of the C-shaped plate 82, and a cutting blade 84 connected to the driving end of the second motor 83. One end of the cutting blade 84 is rotatably connected to the C-shaped plate 82.

[0053] It should be noted that in this embodiment, the second motor 83 drives the cutting blade 84 to rotate, which can cut the copper tube, and the second cylinder 81 drives the C-shaped plate 82 to rise and fall, which can control the distance between the cutting blade 84 and the copper tube.

[0054] For an example, please refer to the appendix. Figure 1-3 The top side of the bracket 10 is connected to the seventh clamping plate 13. The upper surfaces of the seventh clamping plate 13, the first clamping plate 70, the fourth clamping plate 50 and the sixth clamping plate 60 are arc-shaped surfaces, and the lower surfaces of the second clamping plate 33, the third clamping plate 39 and the fifth clamping plate 41 are arc-shaped surfaces. The arc-shaped surfaces of the seventh clamping plate 13, the first clamping plate 70, the fourth clamping plate 50 and the sixth clamping plate 60 are parallel, and rubber pads are installed on multiple arc-shaped surfaces.

[0055] It should be noted that in this embodiment, the seventh clamping plate 13 can support the copper tube and prevent the copper tube from falling after being cut. The arc-shaped surface can limit the position of the copper tube and improve its stability. The rubber pad can prevent the seventh clamping plate 13, the first clamping plate 70, the fourth clamping plate 50, the sixth clamping plate 60, the second clamping plate 33, the third clamping plate 39 and the fifth clamping plate 41 from leaving clamp marks on the surface of the copper tube when they clamp the copper tube.

[0056] For an example, please refer to the appendix. Figure 5 The bracket 10 has a first T-shaped groove 11 on one side of its top;

[0057] A first T-shaped slider 371 is fixed on one side of the second rack 37, and the first T-shaped slider 371 is slidably connected to the groove of the first T-shaped groove 11.

[0058] It should be noted that, in this embodiment, the first T-shaped slider 371 and the first T-shaped groove 11 cooperate to improve the stability of the second rack 37 and limit the movement direction of the second rack 37.

[0059] For an example, please refer to the appendix. Figure 5 A limiting groove 12 is provided on one side of the top of the bracket 10;

[0060] A limiting block 3421 is fixed at one end of the telescopic rod 342 near the first rack 35, and the limiting block 3421 is slidably connected to the groove of the limiting slide 12.

[0061] It should be noted that in this embodiment, the limiting block 3421 and the limiting slide groove 12 cooperate to improve the stability of the telescopic rod 342 and the first rack 35, and prevent the telescopic rod 342 and the first rack 35 from shaking during movement.

[0062] For an example, please refer to the appendix. Figure 4 A second T-shaped groove 14 is provided on one side of the top of the bracket 10.

[0063] A second T-shaped slider 43 is fixed on one side of the sliding block 40, and the second T-shaped slider 43 is slidably connected to the groove of the second T-shaped slide groove 14.

[0064] It should be noted that in this embodiment, the second T-shaped slider 43 and the second T-shaped groove 14 cooperate to improve the stability of the sliding block 40 and limit the movement direction of the sliding block 40.

[0065] For an example, please refer to the appendix. Figure 1-5 Based on the above technical solution of a cutting device for processing copper tubes of an air conditioner liquid receiver, a cutting method for processing copper tubes of an air conditioner liquid receiver will also be provided, including the following steps:

[0066] S1, place the copper tube body on the seventh clamping plate 13, the first clamping plate 70, the fourth clamping plate 50 and the sixth clamping plate 60;

[0067] S2, move the second clamping plate 33 away from the first clamping plate 70, so that the third clamping plate 39 and the fifth clamping plate 41 clamp the copper tube, and then cut the copper tube by the cutting mechanism 80;

[0068] S3, after the cutting is completed, the second clamping plate 33 is brought close to the first clamping plate 70 to clamp the copper tube, so that the third clamping plate 39 and the fifth clamping plate 41 are moved away from the copper tube. The worker removes the cut copper tube and then moves the moving block 23 towards the cutting mechanism 80 to move the copper tube. After moving to a suitable distance, the second clamping plate 33 is moved away from the first clamping plate 70, so that the third clamping plate 39 and the fifth clamping plate 41 clamp the copper tube.

[0069] S4, the copper tube is cut by the cutting mechanism 80, and the moving block 23 is reset at the same time.

[0070] The specific operation method of this invention is as follows:

[0071] First, the copper tube is placed on the seventh clamping plate 13, the first clamping plate 70, the fourth clamping plate 50, and the sixth clamping plate 60. Then, the second clamping plate 33 is raised by the first cylinder 31, which in turn raises the telescopic member 34 and the first rack 35, causing the gear 36 to rotate. This allows the second rack 37, the support block 38, and the third clamping plate 39 to descend. The fifth clamping plate 41 and the third clamping plate 39 descend synchronously by the C-shaped rod 42, thereby clamping the copper tube by the third clamping plate 39 and the fifth clamping plate 41. Then, the copper tube is cut by the cutting mechanism 80.

[0072] After cutting, the second clamping plate 33 is brought closer to the first clamping plate 70 to clamp the copper tube, thereby moving the third clamping plate 39 and the fifth clamping plate 41 away from the copper tube. The worker removes the cut copper tube, and then the first motor 21 drives the lead screw 22 to rotate, thereby moving the moving block 23 towards the cutting mechanism 80, thus moving the copper tube. After moving to a suitable distance, the second clamping plate 33 is moved away from the first clamping plate 70, thereby moving the third clamping plate 39 and the fifth clamping plate 41 to clamp the copper tube. Then the cutting mechanism 80 cuts the copper tube. During the cutting process, the moving block 23 is moved to reset the second clamping plate 33, preparing for the next copper tube delivery.

[0073] The present invention has been described by way of example in conjunction with the accompanying drawings. Obviously, the specific implementation of the present invention is not limited to the above-described manner. Any non-substantial improvement made by adopting the inventive concept and technical solution of the present invention, or the direct application of the inventive concept and technical solution of the present invention to other occasions without modification, shall be within the protection scope of the present invention.

Claims

1. A cutting device for processing copper pipes of an air conditioner liquid receiver, comprising a support (10) and a cutting mechanism (80), characterized in that: The bracket (10) is connected to a fourth clamping plate (50) at its bottom, and a conveying mechanism (20) is connected to one side of the bracket (10). The bottom side of the conveying mechanism (20) is connected to a first clamping plate (70), and the top of the conveying mechanism (20) is connected to a clamping mechanism (30). The clamping mechanism (30) includes a first cylinder (31) connected to the top side of the conveying mechanism (20), a moving plate (32) connected to the drive end of the first cylinder (31), and a second clamping plate (33) connected to the bottom of the moving plate (32). The second clamping plate (33) corresponds to the first clamping plate (70). The movable plate (32) is connected to a telescopic member (34) on one side, and a first rack (35) is connected to one side of the telescopic member (34). A gear (36) is meshed with one side of the first rack (35). A bracket (10) is rotatably connected to both sides of the gear (36). A second rack (37) is meshed with one side of the gear (36). A support block (38) is connected to one side of the bottom of the second rack (37). A third clamping plate (39) is connected to the bottom of the support block (38). The third clamping plate (39) corresponds to the fourth clamping plate (50). The telescopic component (34) includes a telescopic cylinder (341) connected to one side of the movable plate (32) and a telescopic rod (342) slidably connected to one side of the telescopic cylinder (341), with one end of the telescopic rod (342) connected to a first rack (35); The bracket (10) is connected to a sixth clamping plate (60) on one side of its bottom, and a sliding block (40) is slidably connected to the top side of the bracket (10). The sliding block (40) is connected to the support block (38) through a C-shaped rod (42). The bottom of the sliding block (40) is connected to a fifth clamping plate (41), and the fifth clamping plate (41) corresponds to the sixth clamping plate (60). The bracket (10) is provided with a limiting groove (12) on one side of its top; A limiting block (3421) is fixed at one end of the telescopic rod (342) near the first rack (35), and the limiting block (3421) is slidably connected to the groove of the limiting slide (12).

2. The cutting device for processing copper tubes of an air conditioner liquid receiver according to claim 1, characterized in that: The conveying mechanism (20) includes a first motor (21) connected to one side of the bracket (10), a lead screw (22) connected to the drive end of the first motor (21), and a moving block (23) connected to one side of the lead screw (22). The bottom side of the moving block (23) is connected to a first clamping plate (70), and the top side of the moving block (23) is connected to a first cylinder (31).

3. The cutting device for processing copper tubes of an air conditioner liquid receiver according to claim 1, characterized in that: The cutting mechanism (80) is located between the sliding block (40) and the support block (38). The cutting mechanism (80) includes a second cylinder (81) connected to one side of the top of the bracket (10), a C-shaped plate (82) connected to the driving end of the second cylinder (81), a second motor (83) connected to one side of the C-shaped plate (82), and a cutting blade (84) connected to the driving end of the second motor (83). One end of the cutting blade (84) is rotatably connected to the C-shaped plate (82).

4. The cutting device for processing copper tubes of an air conditioner liquid receiver according to claim 3, characterized in that: The top side of the bracket (10) is connected to the seventh clamping plate (13). The upper surfaces of the seventh clamping plate (13), the first clamping plate (70), the fourth clamping plate (50) and the sixth clamping plate (60) are arc-shaped, and the lower surfaces of the second clamping plate (33), the third clamping plate (39) and the fifth clamping plate (41) are arc-shaped. The arc-shaped surfaces of the seventh clamping plate (13), the first clamping plate (70), the fourth clamping plate (50) and the sixth clamping plate (60) are parallel.

5. The cutting device for processing copper tubes of an air conditioning liquid receiver according to claim 1, characterized in that: The bracket (10) has a first T-shaped groove (11) on one side of its top; A first T-shaped slider (371) is fixed on one side of the second rack (37), and the first T-shaped slider (371) is slidably connected to the groove of the first T-shaped groove (11).

6. The cutting device for processing copper tubes of an air conditioner liquid receiver according to claim 4, characterized in that: The bracket (10) is provided with a second T-shaped groove (14) on one side of its top; A second T-shaped slider (43) is fixed on one side of the sliding block (40), and the second T-shaped slider (43) is slidably connected to the groove of the second T-shaped groove (14).

7. A cutting method for processing copper tubes of an air conditioner liquid receiver, used to implement the cutting device for processing copper tubes of an air conditioner liquid receiver as described in any one of claims 1-6, characterized in that: Includes the following steps: S1, place the copper tube body on the seventh clamping plate (13), the first clamping plate (70), the fourth clamping plate (50) and the sixth clamping plate (60); S2, move the second clamping plate (33) away from the first clamping plate (70), so that the third clamping plate (39) and the fifth clamping plate (41) clamp the copper tube, and then cut the copper tube by the cutting mechanism (80); S3. After the cutting is completed, the second clamping plate (33) is brought close to the first clamping plate (70) to clamp the copper pipe, so that the third clamping plate (39) and the fifth clamping plate (41) are moved away from the copper pipe. The worker removes the cut copper pipe and then moves the moving block (23) towards the cutting mechanism (80) to move the copper pipe. After moving to a suitable distance, the second clamping plate (33) is moved away from the first clamping plate (70), so that the third clamping plate (39) and the fifth clamping plate (41) clamp the copper pipe. S4, the copper tube is cut by the cutting mechanism (80) and the moving block (23) is reset at the same time.

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