Cutting device and cutting method for air conditioner liquid accumulator copper pipe machining

Abstract

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, and the conveying mechanism is connected with a clamping mechanism; the clamping mechanism comprises a first air cylinder, a movable plate, a second clamping plate, a telescopic piece, a first rack, a gear, a second rack, a supporting block and a third clamping plate, and the third clamping plate corresponds to the fourth clamping plate. A second clamping plate ascends through a first air cylinder, so that a telescopic piece and a first rack ascend, a gear rotates, then a second rack, a third clamping plate and a fifth clamping plate descend, a copper pipe is clamped, the second clamping plate clamps the copper pipe, and the third clamping plate and the fifth clamping plate are far away from the copper pipe; and at the moment, moving of the copper pipe is achieved by moving the moving block, when the copper pipe is cut, the moving block and the second clamping plate can be reset by moving the moving block, and preparation is made for next copper pipe conveying.

Description

Technical Field

[0001] The present invention mainly relates to the technical field of copper tube processing, and in particular to a cutting device and a cutting method for processing a copper tube of an air conditioner liquid storage device. Background Art

[0002] The air conditioner accumulator is an important part of the compressor in the air conditioner. It plays the role of storage, gas-liquid separation, filtration, silencing and refrigerant buffering. The refrigerant is mostly buffered in the copper tube, which is also called the copper tube, a kind of non-ferrous metal tube, and is a pressed and drawn seamless tube; the copper tube has good electrical and thermal conductivity characteristics, and is the main material for the conductive accessories and heat dissipation accessories of electronic products. It has become the first choice for modern contractors to install tap water pipes, heating and cooling pipes in all residential commercial houses; the copper tube has strong corrosion resistance, is not easy to oxidize, and is not easy to react chemically with some liquid substances, and is easy to bend and shape;

[0003] The copper tube of the air conditioner liquid reservoir needs to be cut during processing. The traditional copper tube cutting device of the air conditioner liquid reservoir has a short conveying distance for the copper tube, and it is difficult to convey a longer copper tube, which makes it difficult to cut the longer copper tube multiple times. As a result, it is necessary to cancel the clamping of the copper tube and manually fix the copper tube, and then reset the conveying device before the copper tube can be conveyed and cut again. This process wastes a lot of time and greatly reduces work efficiency. Therefore, the present invention provides a cutting device and a cutting method for processing the copper tube of the air conditioner liquid reservoir to solve the above problems. Summary of the invention

[0004] The present invention mainly provides a cutting device and a cutting method for processing a copper tube of an air conditioner liquid storage device to solve the technical problems raised in the above-mentioned background technology.

[0005] The technical solution adopted by the present invention to solve the above technical problems is: a cutting device for processing copper tubes of air conditioner liquid storage devices, comprising a bracket and a cutting mechanism, the bottom of the bracket is connected to a fourth clamping plate, one side of the bracket is connected to a conveying mechanism, one side of the bottom of the conveying mechanism is connected to a first clamping plate, and the top of the conveying mechanism is connected to a clamping mechanism, the clamping mechanism comprises a first cylinder connected to one side of the top of the conveying mechanism, a movable plate connected to a driving end of the first cylinder, and a second clamping plate connected to the bottom of the movable plate, the second clamping plate corresponding to the first clamping plate;

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

[0007] In the present invention, the movable plate and the second clamping plate can be lowered by the first cylinder, which is convenient for clamping one side of the copper tube. The lowering of the movable plate can make the telescopic member and the first rack lower, so that the gear can rotate, and then the second rack and the support block can be raised, and the third clamping plate can be raised, thereby canceling the clamping of the copper tube. At this time, it is convenient to move the copper tube through the conveying mechanism. When the second clamping plate rises to cancel the clamping of the copper tube, the third clamping plate descends to clamp the copper tube and can fix the copper tube, so that the cutting mechanism can cut the copper tube more stably, and at this time the conveying mechanism and the second clamping plate can be reset to prepare for the next conveying of the copper tube.

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

[0009] In the present invention, the rotation of the screw rod can move the moving block, thereby realizing the movement of the first cylinder.

[0010] Furthermore, the telescopic member 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, and one end of the telescopic rod is connected to the first rack.

[0011] In the present invention, the telescopic tube cooperates with the telescopic rod to enable the first cylinder to move, and the first rack does not move.

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

[0013] In the present invention, the sixth clamping plate facilitates supporting the copper tube, the fifth clamping plate is lowered to cooperate with the sixth clamping plate to achieve the clamping of the copper tube, and the C-shaped rod facilitates the synchronous lifting and lowering of the sliding block and the supporting block.

[0014] Furthermore, the cutting mechanism is located between the sliding block and the supporting block, and 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, and one end of the cutting blade is rotatably connected to the C-shaped plate.

[0015] In the present invention, the second motor drives the cutting blade to rotate so as to achieve the cutting of the copper tube, and the second cylinder drives the C-shaped plate to rise and fall so as to control the distance between the cutting blade and the copper tube.

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

[0017] In the present invention, the seventh clamping plate can support the copper tube to prevent the copper tube from falling after being cut, the arc surface can limit the position of the copper tube and improve the stability of the copper tube, and the rubber pad can prevent the seventh clamping plate, the first clamping plate, the fourth clamping plate, the sixth clamping plate, the second clamping plate, the third clamping plate and the fifth clamping plate from leaving clamping marks on the surface of the copper tube when clamping the copper tube.

[0018] Furthermore, a first T-shaped slide 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 slot body of the first T-shaped slot.

[0020] In the present invention, the cooperation between the first T-shaped sliding block and the first T-shaped sliding groove improves the stability of the second rack and limits the moving direction of the second rack.

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

[0022] A limiting block is fixed to one end of the telescopic rod close to the first rack, and the limiting block is slidably connected to the groove body of the limiting sliding groove.

[0023] In the present invention, the cooperation between the limiting block and the limiting sliding groove improves the stability of the telescopic rod and the first rack, thereby preventing the telescopic rod and the first rack from shaking during movement.

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

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

[0026] In the present invention, the cooperation between the second T-shaped sliding block and the second T-shaped sliding groove improves the stability of the sliding block and limits the moving direction of the sliding block.

[0027] According to the above technical solution of a cutting device for processing a copper tube of an air conditioner liquid reservoir, a cutting method for processing a copper tube of an air conditioner liquid reservoir is also provided, comprising the following steps:

[0028] S1, placing the copper tube body on the seventh plywood, the first plywood, the fourth plywood and the sixth plywood;

[0029] S2, moving 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 cutting the copper tube by the cutting mechanism;

[0030] S3, after the cutting is completed, the second clamping plate is moved close to the first clamping plate to clamp the copper tube, so that the third clamping plate and the fifth clamping plate are away from the copper tube, the staff takes down the cut copper tube, and then moves the moving block in the direction close to the cutting mechanism to realize the movement of 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 clamping plate and the fifth clamping plate clamp the copper tube;

[0031] S4, cutting the copper tube by the cutting mechanism and resetting the moving block at the same time.

[0032] Compared with the prior art, the present invention has the following beneficial effects:

[0033] The present invention supports the copper tube by the seventh clamping plate, the first clamping plate, the fourth clamping plate and the sixth clamping plate, and raises the second clamping plate by the first cylinder, thereby raising the telescopic member and the first rack, thereby rotating the gear, and further lowering the second rack, the supporting block and the third clamping plate, and lowering the fifth clamping plate and the third clamping plate synchronously by the C-shaped rod, so that the third clamping plate and the fifth clamping plate clamp the copper tube, making the copper tube more stable during cutting, and clamping the copper tube by the second clamping plate to keep the third clamping plate and the fifth clamping plate away from the copper tube, so that it is convenient to move the copper tube by moving the moving block, and the device can reset the moving block and the second clamping plate by moving the moving block when cutting the copper tube, so as to prepare for the next conveying of the copper tube, and the device can convey the copper tube multiple times, so as to cut longer copper tubes multiple times, so as to avoid the difficulty of the conveying device in the next conveying after conveying once, thereby 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. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 It is a schematic diagram of the overall top view of the present invention;

[0036] Figure 2 It is a front view structural schematic diagram of the present invention as a whole;

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

[0038] Figure 4 A cross-sectional view of the present invention as a whole;

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

[0040] In the figure: 10, bracket; 11, first T-shaped slide; 12, limit slide; 13, seventh clamp; 14, second T-shaped slide; 20, conveying mechanism; 21, first motor; 22, screw; 23, moving block; 30, clamping mechanism; 31, first cylinder; 32, moving plate; 33, second clamp; 34, telescopic member; 341, telescopic cylinder; 342, telescopic rod; 3421, limit block; 35, first rack; 36, gear; 37, second rack; 371, first T-shaped slider; 38, supporting block; 39, third clamp; 40, sliding block; 41, fifth clamp; 42, C-shaped rod; 43, second T-shaped slider; 50, fourth clamp; 60, sixth clamp; 70, first clamp; 80, cutting mechanism; 81, second cylinder; 82, C-shaped plate; 83, second motor; 84, cutting blade. DETAILED DESCRIPTION

[0041] 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.

[0042] 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.

[0043] 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 term "and / or" used herein includes any and all combinations of one or more related listed items.

[0044] For examples, please refer to the attached Figure 1-5 A cutting device for processing copper tubes of air conditioner liquid storage devices includes a bracket 10 and a cutting mechanism 80. The bottom of the bracket 10 is connected to a fourth clamping plate 50, one side of the bracket 10 is connected to a conveying mechanism 20, one side of the bottom 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 one side of the top of the conveying mechanism 20, a movable plate 32 connected to a driving end of the first cylinder 31, and a second clamping plate 33 connected to the bottom of the movable plate 32, and 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 the present embodiment, the movable plate 32 and the second clamping plate 33 are lowered by the first cylinder 31, so that one side of the copper tube can be clamped. The lowering of the movable plate 32 can cause the telescopic member 34 and the first rack 35 to descend, thereby causing the gear 36 to rotate, and then the second rack 37 and the support block 38 to rise, thereby causing the third clamping plate 39 to rise, thereby canceling 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 to cancel the clamping of the copper tube, the third clamping plate 39 descends to clamp the copper tube, which can fix the copper tube, making the cutting mechanism 80 more stable when cutting the copper tube, and at this time the conveying mechanism 20 and the second clamping plate 33 can be reset to prepare for the next conveying of the copper tube.

[0047] For examples, please refer to the attached Figure 2-3 The conveying mechanism 20 includes a first motor 21 connected to one side of the bracket 10, a screw rod 22 connected to the driving end of the first motor 21, and a moving block 23 connected to one side of the screw rod 22, a bottom side of the moving block 23 is connected to the first clamping plate 70, and a top side of the moving block 23 is connected to the first cylinder 31.

[0048] The telescopic member 34 includes a telescopic cylinder 341 connected to one side of the moving plate 32 and a telescopic rod 342 slidably connected to one side of the telescopic cylinder 341 . One end of the telescopic rod 342 is connected to the first rack 35 .

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

[0050] For examples, please refer to the attached Figure 2-3 The bottom side of the bracket 10 is connected to the sixth clamping plate 60, 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 a 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, the fifth clamping plate 41 descends to cooperate with the sixth clamping plate 60 to clamp the copper tube, and the C-shaped rod 42 facilitates the synchronous lifting and lowering of the sliding block 40 and the supporting block 38.

[0052] For examples, please refer to the attached Figure 2 The cutting mechanism 80 is located between the sliding block 40 and the supporting 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 the present embodiment, the second motor 83 drives the cutting blade 84 to rotate so as to achieve the cutting of the copper tube, and the second cylinder 81 drives the C-shaped plate 82 to move up and down so as to control the distance between the cutting blade 84 and the copper tube.

[0054] For examples, please refer to the attached Figure 1-3 The seventh plywood 13 is connected to one side of the top of the bracket 10, the upper surfaces of the seventh plywood 13, the first plywood 70, the fourth plywood 50 and the sixth plywood 60 are arc-shaped surfaces, the lower surfaces of the second plywood 33, the third plywood 39 and the fifth plywood 41 are arc-shaped surfaces, and the arc-shaped surfaces of the seventh plywood 13, the first plywood 70, the fourth plywood 50 and the sixth plywood 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 to prevent the copper tube from falling after being cut, the curved surface can limit the position of the copper tube and improve the stability of the copper tube, and 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 clamping marks on the surface of the copper tube when clamping the copper tube.

[0056] For examples, please refer to the attached Figure 5 , a first T-shaped slide groove 11 is provided on one side of the top of the bracket 10;

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

[0058] It should be noted that, in the present embodiment, the first T-shaped sliding block 371 cooperates with the first T-shaped sliding groove 11 to improve the stability of the second rack 37 and limit the moving direction of the second rack 37 .

[0059] For examples, please refer to the attached Figure 5 , a limiting slide groove 12 is provided on one side of the top of the bracket 10;

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

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

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

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

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

[0065] For examples, please refer to the attached Figure 1-5 According to the above technical solution of a cutting device for processing a copper tube of an air conditioner liquid reservoir, a cutting method for processing a copper tube of an air conditioner liquid reservoir is also provided, comprising the following steps:

[0066] S1, placing 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, 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, and then the copper tube is cut by the cutting mechanism 80;

[0068] S3, after the cutting is completed, the second clamping plate 33 is moved 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 away from the copper tube, the staff takes down the cut copper tube, and then moves the moving block 23 in the direction close to the cutting mechanism 80 to realize the movement of 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, cutting the copper tube by the cutting mechanism 80, while resetting the moving block 23.

[0070] The specific operation mode of the present invention is as follows:

[0071] First, place the copper tube on the seventh clamp 13, the first clamp 70, the fourth clamp 50 and the sixth clamp 60, and then use the first cylinder 31 to raise the second clamp 33, so that the telescopic member 34 and the first rack 35 rise, so that the gear 36 rotates, and then the second rack 37, the support block 38 and the third clamp 39 can be lowered, and the fifth clamp 41 and the third clamp 39 are synchronously lowered by the C-rod 42, so that the third clamp 39 and the fifth clamp 41 clamp the copper tube, and then the copper tube is cut by the cutting mechanism 80.

[0072] After the cutting is completed, the second clamping plate 33 is moved 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 staff takes down the cut copper tube, and then drives the screw rod 22 to rotate through the first motor 21, so that the moving block 23 moves in the direction close to the cutting mechanism 80, thereby realizing the movement of 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, and then the copper tube is cut by the cutting mechanism 80. During the cutting process, the moving block 23 is moved to reset the moving block 23 and the second clamping plate 33 to prepare for the next copper tube delivery.

[0073] 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 cutting device for processing a copper tube of an air conditioner liquid accumulator, comprising a bracket (10) and a cutting mechanism (80), characterized in that: The bottom of the bracket (10) is connected to a fourth clamping plate (50), one side of the bracket (10) is connected to a conveying mechanism (20), one side of the bottom of the conveying mechanism (20) is connected to a first clamping plate (70), the top of the conveying mechanism (20) is connected to a clamping mechanism (30), the clamping mechanism (30) comprises a first cylinder (31) connected to one side of the top of the conveying mechanism (20), a moving plate (32) connected to a driving 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) corresponding to the first clamping plate (70); 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 meshedly connected to the gear (36), both sides of the gear (36) are rotatably connected to the bracket (10), one side of the gear (36) is meshedly connected to 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).

2. The cutting device for processing the copper tube of the air conditioner liquid reservoir according to claim 1, characterized in that: The conveying mechanism (20) comprises a first motor (21) connected to one side of the bracket (10), a screw rod (22) connected to the driving end of the first motor (21), and a moving block (23) connected to one side of the screw rod (22), wherein 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 the copper tube of the air conditioner liquid reservoir according to claim 1, characterized in that: The telescopic member (34) comprises a telescopic cylinder (341) connected to one side of the moving plate (32) and a telescopic rod (342) slidably connected to one side of the telescopic cylinder (341); one end of the telescopic rod (342) is connected to the first rack (35).

4. The cutting device for processing the copper tube of the air conditioner liquid reservoir according to claim 1, characterized in that: One side of the bottom of the bracket (10) is connected to the sixth clamping plate (60), and one side of the top of the bracket (10) is slidably connected to the sliding block (40), and the sliding block (40) is connected to the support block (38) through a C-shaped rod (42), and 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).

5. The cutting device for processing the copper tube of the air conditioner liquid reservoir according to claim 4, characterized in that: The cutting mechanism (80) is located between the sliding block (40) and the supporting block (38), and comprises 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), and one end of the cutting blade (84) is rotatably connected to the C-shaped plate (82).

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

7. The cutting device for processing the copper tube of the air conditioner liquid reservoir according to claim 1, characterized in that: A first T-shaped sliding groove (11) is provided on one side of the top of the bracket (10); A first T-shaped slider (371) is fixed to one side of the second rack (37), and the first T-shaped slider (371) is slidably connected to the groove body of the first T-shaped sliding groove (11).

8. The cutting device for processing the copper tube of the air conditioner liquid reservoir according to claim 3, characterized in that: A limiting sliding groove (12) is provided on one side of the top of the bracket (10); A limiting block (3421) is fixed to one end of the telescopic rod (342) close to the first rack (35), and the limiting block (3421) is slidably connected to the groove body of the limiting sliding groove (12).

9. The cutting device for processing the copper tube of the air conditioner liquid reservoir according to claim 4, characterized in that: A second T-shaped sliding groove (14) is provided on one side of the top of the bracket (10); A second T-shaped sliding block (43) is fixed to one side of the sliding block (40), and the second T-shaped sliding block (43) is slidably connected to the groove body of the second T-shaped sliding groove (14).

10. A cutting method for processing a copper tube of an air conditioner liquid reservoir, used for implementing a cutting device for processing a copper tube of an air conditioner liquid reservoir as claimed in any one of claims 1 to 9, characterized in that: The following steps are involved: S1, placing 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, moving 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 cutting the copper tube by the cutting mechanism (80); S3, after the cutting is completed, the second clamping plate (33) is moved 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 away from the copper tube. The staff takes down the cut copper tube, and then moves the moving block (23) in a direction close to the cutting mechanism (80) to realize the movement of 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; S4, cutting the copper tube by the cutting mechanism (80), while resetting the moving block (23).

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