Miniature flat tube rotary cutter

Abstract

A miniature flat tube rotary cutter comprises a machine table, a feeding assembly, a rotating assembly, a clamping assembly, a cutter, a pressing assembly, a first moving seat, a second moving seat, a first driving part, a second driving part and a mounting seat. The feeding assembly, the rotating assembly, the clamping assembly, the mounting base and the pressing assembly are installed on the machine table, the feeding assembly is used for conveying the miniature flat pipe, the rotating assembly is used for clamping and rotating the miniature flat pipe, the clamping assembly is used for clamping the miniature flat pipe, the cutter is used for cutting the miniature flat pipe, and the pressing assembly is used for breaking the miniature flat pipe; the first moving seat is mounted on the mounting seat in a left-right moving manner, the second moving seat is mounted on the first moving seat in an up-down moving manner, and a cutter is mounted on the second moving seat. According to the content, the mini-type flat pipe rotary cutter is provided, and the problems that in the prior art, cutting equipment usually adopts a single-face cutting mode, so that the phenomena that the cutting face is inclined, and a notch is uneven are likely to happen to the cutting face are solved.

Description

Technical Field

[0001] This invention relates to the field of micro-flat tube cutting technology, and more particularly to a micro-flat tube rotary cutting machine. Background Technology

[0002] In the field of micro-flat tube processing, as industrial production demands increasingly higher product precision and efficiency, traditional processing methods are gradually becoming insufficient to meet actual production needs. As a key component widely used in numerous precision industrial sectors, the processing quality of micro-flat tubes directly impacts the performance and reliability of the final product.

[0003] However, existing cutting equipment typically uses a single-sided cutting method, which cuts directly from one side. Because the cutting force acts in a single direction during single-sided cutting, the micro-flat tube is prone to slight deviation during the cutting process. The cutting surface is not perpendicular to the axis of the flat tube, which leads to the phenomenon that the cutting surface is tilted and the cut is uneven. Summary of the Invention

[0004] The purpose of this invention is to propose a miniature flat tube rotary cutting machine to solve the problem that existing cutting equipment usually adopts a single-sided cutting method, which easily leads to the phenomenon that the cutting surface is tilted and the cut is uneven.

[0005] To achieve this objective, the present invention adopts the following technical solution: A miniature flat tube veneer cutting machine includes a machine base, a feeding assembly, a rotating assembly, a clamping assembly, a cutter, a pressing assembly, a first movable seat, a second movable seat, a first drive unit, a second drive unit, and a mounting base; The feeding assembly, the rotating assembly, the clamping assembly, the mounting base, and the pressing assembly are respectively installed on the machine base. The feeding assembly is used to convey the micro flat tube, the rotating assembly is used to clamp and rotate the micro flat tube, the clamping assembly is used to clamp the micro flat tube, the cutter is used to cut the micro flat tube, and the pressing assembly is used to crush the micro flat tube. The first movable seat is movable left and right and is mounted on the mounting base. The first driving unit is used to drive the first movable seat to move left and right. The second movable seat is movable up and down and is mounted on the first movable seat. The cutter is mounted on the second movable seat. The second driving unit is used to drive the second movable seat to move up and down.

[0006] Furthermore, the first drive unit includes a first motor, a first lead screw, a first connecting block, and a first slide rail; The first lead screw is rotatably mounted on the mounting base, the first motor is mounted on the mounting base, and the output end of the first motor is connected to the first lead screw. The first connecting block is movably mounted on the first lead screw. The first slide rail is mounted on the mounting base, the first movable base is slidably mounted on the first slide rail, and the first movable base is connected to the first connecting block.

[0007] Specifically, the second drive unit includes a second motor, a second lead screw, a second connecting block, and a second slide rail; The second lead screw is rotatably mounted on the first movable base, the second motor is mounted on the first movable base, and the output end of the second motor is connected to the second lead screw. The second connecting block is movably mounted on the second lead screw. The second slide rail is mounted on the first movable seat, the second movable seat is slidably mounted on the second slide rail, and the second movable seat is connected to the second connecting block. The cutter is mounted on the second movable seat.

[0008] Preferably, the feeding assembly includes a feeding seat, a guide wheel, a third driving part, a fourth driving part, a pressure wheel, a second support block, and a moving block; The two guide wheels are rotatably mounted on the feeding seat, and the guide wheels are provided with a first guide groove. The third driving unit is used to drive the two guide wheels to rotate. The second support block is installed on the feeding seat and is located between the two guide wheels. The second support block is provided with a second guide groove, and the front and rear ends of the second guide groove are respectively aligned with the two first guide grooves. The movable block is mounted on the feeding seat and can move up and down. The fourth driving unit is used to drive the movable block to move up and down. The pressure roller is rotatably mounted on the movable block and is located directly above the guide roller.

[0009] In some embodiments, the second support block is provided with a first adjustment groove, and the second support block is installed on the feeding seat through the first adjustment groove. The second support block can move up and down along the length direction of the first adjustment groove.

[0010] Furthermore, the third drive unit includes a first sprocket, a second sprocket, a third sprocket, a first chain, a second chain, and a third motor; The two third sprockets are respectively coaxially arranged with the two guide wheels, and the two third sprockets are connected by the second chain. The second sprocket is coaxially arranged with one of the third sprockets. The third motor is installed inside the machine tool, and the first sprocket is installed at the output end of the third motor. The first sprocket is connected to the second sprocket through the first chain.

[0011] Specifically, the rotating assembly includes a first gear, a second gear, a rotating drum base, a rotating drum, a fifth drive unit, and a sixth drive unit; The rotating drum base is mounted on the machine base, the rotating drum is rotatably mounted on the rotating drum base, one end of the rotating drum is equipped with the first gear, and the other end of the rotating drum is equipped with the sixth drive unit; The fifth drive unit is mounted on the rotary drum base, and the output end of the fifth drive unit is equipped with the second gear, which meshes with the first gear.

[0012] Preferably, the rotating assembly further includes a third support block, which is installed on the rotating drum seat, located between the feeding assembly and the rotating drum, and the third support block is provided with a third guide groove.

[0013] In some embodiments, the clamping assembly includes a seventh drive unit, an eighth drive unit, and a third movable seat; The seventh drive unit is installed on the machine base, and the third movable seat is installed at the output end of the seventh drive unit. The seventh drive unit is used to drive the third movable seat to move back and forth, and the eighth drive unit is installed on the third movable seat.

[0014] Furthermore, the pressing assembly includes a height seat, a height block, a ninth drive unit, and a pressing block; The height seat is installed on the machine base. The height block is provided with a second adjustment groove. The height block is installed on the top of the height seat through the second adjustment groove. The height block can move back and forth along the length direction of the second adjustment groove. The height block is equipped with the ninth drive unit. The output end of the ninth drive unit is equipped with the pressing block.

[0015] Compared with the prior art, one of the above technical solutions has the following beneficial effects: 1. The micro flat tube is automatically fed by the feeding component. With the coordinated operation of the clamping component, the rotating component and the cutter, the multi-sided rotary cutting and downward impact breaking process of the micro flat tube can be completed automatically. There is no need for frequent manual adjustment and operation, which greatly shortens the processing cycle and improves the overall production efficiency. 2. The cutter achieves dual-dimensional adjustment in both left and right and up and down directions through the first and second moving seats, which can precisely control the cutting depth and cutting position. The rotating component can stably rotate the micro flat tube by 90°, ensuring uniform and symmetrical rotary cutting on all four sides of the flat tube, effectively avoiding problems such as cutting off, cutting through, and irregular cuts, significantly improving the processing accuracy and finished product consistency of the micro flat tube. After rotary cutting, the section to be cut is directly impacted and crushed by the pressing component, causing the waste to fall automatically into the waste collection box, realizing the rapid separation of finished products and waste, eliminating the need for manual breaking and waste cleaning, reducing labor intensity, and optimizing the production site environment. Attached Figure Description

[0016] Figure 1This is a schematic diagram of the structure of a miniature flat tube veneer cutter according to one embodiment of the present invention; Figure 2 This is a schematic diagram of the structure of the first movable seat and the second movable seat according to one embodiment of the present invention; Figure 3 This is a schematic diagram of the structure of the first driving unit and the second driving unit according to one embodiment of the present invention; Figure 4 This is a schematic diagram of the structure of a feeding assembly according to one embodiment of the present invention; Figure 5 This is a schematic diagram of the structure of the third drive unit according to one embodiment of the present invention; Figure 6 This is a schematic diagram of the clamping assembly and pressing assembly according to one embodiment of the present invention; The components include: machine base 1, waste inlet 11, feeding assembly 2, feeding seat 21, guide wheel 22, first guide groove 221, first sprocket 231, second sprocket 232, third sprocket 233, first chain 234, second chain 235, third motor 236, fourth drive unit 24, pressure roller 25, second support block 26, second guide groove 261, first adjusting groove 262, moving block 27, rotating assembly 3, first gear 31, second gear 32, rotating drum seat 33, rotating drum 34, fifth drive unit 35, sixth drive unit 36, third support block 37, and... Three guide slots 371, clamping assembly 4, seventh drive unit 41, eighth drive unit 42, third moving seat 43, cutter 5, pressing assembly 6, height seat 61, height block 62, second adjusting slot 621, ninth drive unit 63, pressing block 64, first moving seat 71, second moving seat 72, first drive unit 81, first motor 811, first lead screw 812, first connecting block 813, first slide rail 814, second drive unit 82, second motor 821, second lead screw 822, second connecting block 823, second slide rail 824, mounting base 9. Detailed Implementation

[0017] Embodiments of the present invention are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0018] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "left," "right," "front," "rear," "vertical," "horizontal," "top," "bottom," "inner," "outer," "inner side," "outer side," "inner end," "outer end," "axial," "radial," and "circumferential," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this invention. Furthermore, features defined with "first" and "second" may explicitly or implicitly include one or more of these features, used to distinguish descriptive features, without any order or emphasis. In the description of this invention, unless otherwise stated, "a plurality of" means two or more.

[0019] In one embodiment of the present invention, such as Figure 1-6As shown, a miniature flat tube veneer cutting machine includes a machine base 1, a feeding assembly 2, a rotating assembly 3, a clamping assembly 4, a cutter 5, a pressing assembly 6, a first movable seat 71, a second movable seat 72, a first drive unit 81, a second drive unit 82, and a mounting base 9. The feeding assembly 2, the rotating assembly 3, the clamping assembly 4, the mounting base 9, and the pressing assembly 6 are respectively mounted on the machine base 1. The feeding assembly 2 is used to convey miniature flat tubes, the rotating assembly 3 is used to clamp and rotate the miniature flat tubes, the clamping assembly 4 is used to clamp the miniature flat tubes, the cutter 5 is used to cut the miniature flat tubes, and the pressing assembly 6 is used to crush the miniature flat tubes. The first movable seat 71 is movably mounted on the mounting base 9 and can move left and right. The first drive unit 81 is used to drive the first movable seat 71 to move left and right. The second movable seat 72 is movably mounted on the first movable seat 71 and can move up and down. The cutter 5 is mounted on the second movable seat 72, and the second drive unit 82 is used to drive the second movable seat 72 to move up and down.In this embodiment, the cutter 5 is existing technology, employing a conventional micro-cutting saw blade structure. The machine base 1 is equipped with a control system, which is electrically connected to the feeding assembly 2, rotating assembly 3, clamping assembly 4, cutter 5, pressing assembly 6, first drive unit 81, and second drive unit 82. The control system controls the operation of the feeding assembly 2, rotating assembly 3, clamping assembly 4, cutter 5, pressing assembly 6, first drive unit 81, and second drive unit 82. The machine base 1 has a waste inlet 11, with a waste collection box below it. The waste inlet 11 is directly opposite the cutting area of ​​the micro-flat tube. During operation, the feeding assembly 2 begins to feed the micro-flat tube, causing it to pass through... The rotating assembly 3 moves the cutting section of the micro-flat tube to the clamping end of the clamping assembly 4. After it is in place, the rotating assembly 3 clamps the micro-flat tube, and then the clamping assembly 4 clamps the micro-flat tube to be cut off and starts the cutter 5. Subsequently, the first drive unit 81 drives the first moving seat 71 to move left and right, and the second drive unit 82 drives the second moving seat 72 to move up and down, thereby adjusting the cutting position and performing rotary cutting on the micro-flat tube. Specifically, when the saw blade of the cutter 5 cuts into one side of the micro-flat tube by a set distance, the first drive unit 81 and the second drive unit 82 reset the cutter 5. Then the clamping assembly 4 releases the micro-flat tube, and the rotating assembly 3 clamps the micro-flat tube and rotates it 90°. The rotation is complete. Afterwards, the clamping assembly 4 clamps the micro-flat tube again, and then the saw blade of the cutter 5 continues to cut the micro-flat tube into the set distance. The above steps are repeated until all four sides of the micro-flat tube are cut into the set distance. Finally, the clamping assembly 4 releases the micro-flat tube, and the pressing end of the pressing assembly 6 presses down to impact and break the micro-flat tube to be cut, causing it to fall down from the waste outlet 11 into the waste collection box below. After breaking, the rotating assembly 3 releases the micro-flat tube, and the feeding assembly 2 continues to convey the micro-flat tube, making it easy for employees to take out the cut micro-flat tube. This invention automatically conveys the micro-flat tube through the feeding assembly 2, and with the coordinated operation of the clamping assembly 4, the rotating assembly 3 and the cutter 5, it can automatically complete the multi-sided rotary cutting and pressing impact of the micro-flat tube. The process eliminates the need for frequent manual adjustments and operations, significantly shortening the processing cycle and improving overall production efficiency. Furthermore, the cutter 5 achieves dual-dimensional adjustment (left and right, up and down) via the first moving seat 71 and the second moving seat 72, allowing for precise control of the cutting depth and position. The rotating component 3 can stably rotate the micro-flat tube 90°, ensuring uniform and symmetrical rotary cutting on all four sides of the tube. This effectively avoids problems such as off-center cutting, through-cutting, and irregular cuts, significantly improving the processing accuracy and finished product consistency of the micro-flat tube. After rotary cutting, the section to be cut is directly impacted and broken by the pressing component 6, causing the waste to automatically fall into the waste collection box, achieving rapid separation of finished products and waste. This eliminates the need for manual breaking and waste cleaning, reducing labor intensity and optimizing the production environment.

[0020] like Figure 1-3 As shown, the first driving unit 81 includes a first motor 811, a first lead screw 812, a first connecting block 813, and a first slide rail 814. The first lead screw 812 is rotatably mounted on the mounting base 9, the first motor 811 is mounted on the mounting base 9, and the output end of the first motor 811 is connected to the first lead screw 812. The first connecting block 813 is movably mounted on the first lead screw 812. The first slide rail 814 is mounted on the mounting base 9, and the first movable seat 71 is slidably mounted on the first slide rail 814 and connected to the first connecting block 813. In this embodiment, there are two first slide rails 814, arranged in a left-right direction. During operation, the first motor 811 drives the first lead screw 812 to rotate, causing the first connecting block 813 to move left and right along the length of the first lead screw 812. This allows the first movable seat 71 to move left and right along the first slide rail 814, which is convenient and quick. This not only improves the smoothness of the movement of the first movable seat 71 but also prevents it from shifting.

[0021] like Figure 1-3 As shown, the second drive unit 82 includes a second motor 821, a second lead screw 822, a second connecting block 823, and a second slide rail 824. The second lead screw 822 is rotatably mounted on the first movable seat 71, the second motor 821 is mounted on the first movable seat 71, and the output end of the second motor 821 is connected to the second lead screw 822. The second connecting block 823 is movably mounted on the second lead screw 822. The second slide rail 824 is mounted on the first movable seat 71, the second movable seat 72 is slidably mounted on the second slide rail 824, and the second movable seat 72 is connected to the second connecting block 823. The cutter 5 is mounted on the second movable seat 72. In this embodiment, there are two second slide rails 824, which are arranged in the vertical direction. During operation, the second motor 821 drives the second lead screw 822 to rotate, causing the second connecting block 823 to move up and down along the length of the second lead screw 822. This allows the second movable seat 72 to move up and down on the second slide rail 824, which is convenient and quick. This not only improves the smoothness of movement of the second movable seat 72, but also prevents it from shifting.

[0022] like Figure 1 and Figure 4As shown, the feeding assembly 2 includes a feeding seat 21, guide wheels 22, a third driving unit, a fourth driving unit 24, a pressure wheel 25, a second support block 26, and a moving block 27. The two guide wheels 22 are rotatably mounted on the feeding seat 21, each guide wheel 22 having a first guide groove 221. The third driving unit drives the two guide wheels 22 to rotate. The second support block 26 is mounted on the feeding seat 21, located between the two guide wheels 22. The second support block 26 has a second guide groove 261, with its front and rear ends directly opposite the two first guide grooves 221. The moving block 27 is vertically movable and mounted on the feeding seat 21. The fourth driving unit 24 drives the moving block 27 to move vertically. The pressure wheel 25 is rotatably mounted on the moving block 27, located directly above the guide wheels 22. In this embodiment, there are two guide wheels 22, two pressure wheels 25, two fourth drive units 24, and two moving blocks 27. The two fourth drive units 24 are respectively mounted on the top surface of the feeding seat 21. Each fourth drive unit 24 is a cylinder, and its output end is connected to the moving block 27. During operation, the micro-flat tube is placed in the first guide groove 221 of the guide wheel 22. The fourth drive unit 24 drives the moving block 27 to press down the pressure wheel 25, causing the pressure wheel 25 to press against the top surface of the micro-flat tube. Then, the third drive unit... The moving part drives the two guide wheels 22 to rotate, thereby conveying the micro flat tube backward. A second support block 26 is set between the two guide wheels 22, allowing the micro flat tube to pass through the second guide groove 261. The second support block 26 provides support and guidance. The first guide groove 221 and the second guide groove 261 ensure the conveying stability of the micro flat tube, making it less prone to deviation or misalignment. Furthermore, the height position of the pressure roller 25 can be adjusted by the moving block 27, making it suitable for conveying micro flat tubes of different thicknesses, which helps to improve the versatility of the feeding assembly 2.

[0023] like Figure 1 and Figure 4 As shown, the second support block 26 is provided with a first adjustment groove 262. The second support block 26 is installed on the feeding seat 21 through the first adjustment groove 262, and the second support block 26 can move up and down along the length direction of the first adjustment groove 262. In this embodiment, the second support block 26 is provided with two first adjustment grooves 262. The two first adjustment grooves 262 enable the second support block 26 to move up and down for adjustment, so that the second guide groove 261 and the first guide groove 221 can be flush, ensuring the stability of the micro flat tube conveying.

[0024] like Figure 1 and Figure 4-5As shown, the third drive unit includes a first sprocket 231, a second sprocket 232, a third sprocket 233, a first chain 234, a second chain 235, and a third motor 236. The two third sprockets 233 are coaxially arranged with the two guide wheels 22, and the two third sprockets 233 are connected by the second chain 235. The second sprocket 232 is coaxially arranged with one of the third sprockets 233. The third motor 236 is installed inside the machine base 1, and the first sprocket 231 is installed at the output end of the third motor 236. The first sprocket 231 is connected to the second sprocket 232 through the first chain 234. In this embodiment, the third motor 236 is installed inside the machine base 1. During operation, the third motor 236 drives the first sprocket 231 at its output end to rotate. The first sprocket 231 drives the second sprocket 232 to rotate through the first chain 234. The rotation of the second sprocket 232 drives the coaxial third sprocket 233 and the coaxial guide wheel 22 to rotate. The remaining third sprocket 233 is connected and driven through the second chain 235, so that the two guide wheels 22 can rotate synchronously, which is convenient and fast.

[0025] like Figure 1 and Figure 4-5 As shown, the rotating assembly 3 includes a first gear 31, a second gear 32, a rotating drum base 33, a rotating drum 34, a fifth drive unit 35, and a sixth drive unit 36. The rotating drum base 33 is mounted on the machine base 1, and the rotating drum 34 is rotatably mounted on the rotating drum base 33. The first gear 31 is mounted on one end of the rotating drum 34, and the sixth drive unit 36 ​​is mounted on the other end of the rotating drum 34. The fifth drive unit 35 is mounted on the rotating drum base 33, and the second gear 32 is mounted on the output end of the fifth drive unit 35. The second gear 32 meshes with the first gear 31. In this embodiment, the fifth drive unit 35 is a motor, the sixth drive unit 36 ​​is a gripper cylinder, the first gear 31 is mounted on the front end of the rotating drum 34, and the sixth drive unit 36 ​​is mounted on the rear end of the rotating drum 34. The micro flat tube enters from the front end of the rotating drum 34 and exits from the sixth drive unit 36 ​​at the rear end of the rotating drum 34. When the micro flat tube needs to be rotated, the sixth drive unit 36 ​​clamps the micro flat tube, and then the fifth drive unit 35 drives the second gear 32 at its output end to rotate. The second gear 32 drives the first gear 31 to rotate, thereby causing the rotating drum 34 to drive the micro flat tube to rotate, which is convenient, fast, and has high transmission efficiency.

[0026] like Figure 1 and Figure 4-5As shown, the rotating assembly 3 further includes a third support block 37, which is mounted on the rotating drum seat 33. The third support block 37 is located between the feeding assembly 2 and the rotating drum 34, and the third support block 37 is provided with a third guide groove 371. In this embodiment, the third support block 37 is provided between the rotating drum 34 and the feeding seat 21 of the feeding assembly 2, and the third support block 37 is provided with a third guide groove 371, thereby providing support and guidance for the micro flat tube and preventing its conveying deviation.

[0027] like Figure 1 and Figure 6 As shown, the clamping assembly 4 includes a seventh drive unit 41, an eighth drive unit 42, and a third movable seat 43. The seventh drive unit 41 is mounted on the machine base 1, and the third movable seat 43 is mounted on the output end of the seventh drive unit 41. The seventh drive unit 41 is used to drive the third movable seat 43 to move back and forth. The eighth drive unit 42 is mounted on the third movable seat 43. In this embodiment, the seventh drive unit 41 is a cylinder, and the eighth drive unit 42 is a gripper cylinder. The gripper of the eighth drive unit 42 has a groove corresponding to the micro-flat tube. The clamping of the micro-flat tube is achieved by the eighth drive unit 42, and the clamping position can be adjusted by the seventh drive unit 41 and the third movable seat 43.

[0028] like Figure 1 and Figure 6 As shown, the pressing assembly 6 includes a height seat 61, a height block 62, a ninth drive unit 63, and a pressing block 64. The height seat 61 is mounted on the machine base 1. The height block 62 is provided with a second adjustment groove 621. The height block 62 is mounted on the top of the height seat 61 through the second adjustment groove 621, and the height block 62 can move back and forth along the length direction of the second adjustment groove 621. The ninth drive unit 63 is mounted on the height block 62, and the pressing block 64 is mounted on the output end of the ninth drive unit 63. In this embodiment, the ninth drive unit 63 is a cylinder. During operation, the ninth drive unit 63 drives the pressing block 64 to move downward to crush the cut micro-flat tube. The pressing position of the pressing block 64 can also be adjusted through the second adjustment groove 621.

[0029] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0030] Although embodiments of the invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A miniature flat tube veneer cutting machine, characterized in that: It includes a machine base, a feeding assembly, a rotating assembly, a clamping assembly, a cutter, a pressing assembly, a first moving base, a second moving base, a first drive unit, a second drive unit, and a mounting base; The feeding assembly, the rotating assembly, the clamping assembly, the mounting base, and the pressing assembly are respectively installed on the machine base. The feeding assembly is used to convey the micro flat tube, the rotating assembly is used to clamp and rotate the micro flat tube, the clamping assembly is used to clamp the micro flat tube, the cutter is used to cut the micro flat tube, and the pressing assembly is used to crush the micro flat tube. The first movable seat is movable left and right and is mounted on the mounting base. The first driving unit is used to drive the first movable seat to move left and right. The second movable seat is movable up and down and is mounted on the first movable seat. The cutter is mounted on the second movable seat. The second driving unit is used to drive the second movable seat to move up and down.

2. The miniature flat tube veneer cutting machine according to claim 1, characterized in that: The first drive unit includes a first motor, a first lead screw, a first connecting block, and a first slide rail; The first lead screw is rotatably mounted on the mounting base, the first motor is mounted on the mounting base, and the output end of the first motor is connected to the first lead screw. The first connecting block is movably mounted on the first lead screw. The first slide rail is mounted on the mounting base, the first movable base is slidably mounted on the first slide rail, and the first movable base is connected to the first connecting block.

3. The miniature flat tube veneer cutting machine according to claim 1, characterized in that: The second drive unit includes a second motor, a second lead screw, a second connecting block, and a second slide rail; The second lead screw is rotatably mounted on the first movable base, the second motor is mounted on the first movable base, and the output end of the second motor is connected to the second lead screw. The second connecting block is movably mounted on the second lead screw. The second slide rail is mounted on the first movable seat, the second movable seat is slidably mounted on the second slide rail, and the second movable seat is connected to the second connecting block. The cutter is mounted on the second movable seat.

4. A miniature flat tube veneer cutting machine according to claim 1, characterized in that: The feeding assembly includes a feeding seat, guide wheels, a third drive unit, a fourth drive unit, a pressure wheel, a second support block, and a moving block; The two guide wheels are rotatably mounted on the feeding seat, and the guide wheels are provided with a first guide groove. The third driving unit is used to drive the two guide wheels to rotate. The second support block is installed on the feeding seat and is located between the two guide wheels. The second support block is provided with a second guide groove, and the front and rear ends of the second guide groove are respectively aligned with the two first guide grooves. The movable block is mounted on the feeding seat and can move up and down. The fourth driving unit is used to drive the movable block to move up and down. The pressure roller is rotatably mounted on the movable block and is located directly above the guide roller.

5. A miniature flat tube veneer cutting machine according to claim 4, characterized in that: The second support block is provided with a first adjustment groove. The second support block is installed on the feeding seat through the first adjustment groove. The second support block can move up and down along the length direction of the first adjustment groove.

6. A miniature flat tube veneer cutting machine according to claim 4, characterized in that: The third drive unit includes a first sprocket, a second sprocket, a third sprocket, a first chain, a second chain, and a third motor; The two third sprockets are respectively coaxially arranged with the two guide wheels, and the two third sprockets are connected by the second chain. The second sprocket is coaxially arranged with one of the third sprockets. The third motor is installed inside the machine tool, and the first sprocket is installed at the output end of the third motor. The first sprocket is connected to the second sprocket through the first chain.

7. A miniature flat tube veneer cutting machine according to claim 1, characterized in that: The rotating assembly includes a first gear, a second gear, a rotating drum base, a rotating drum, a fifth drive unit, and a sixth drive unit; The rotating drum base is mounted on the machine base, the rotating drum is rotatably mounted on the rotating drum base, one end of the rotating drum is equipped with the first gear, and the other end of the rotating drum is equipped with the sixth drive unit; The fifth drive unit is mounted on the rotary drum base, and the output end of the fifth drive unit is equipped with the second gear, which meshes with the first gear.

8. A miniature flat tube veneer cutting machine according to claim 7, characterized in that: The rotating assembly further includes a third support block, which is installed on the rotating drum base. The third support block is located between the feeding assembly and the rotating drum, and the third support block is provided with a third guide groove.

9. A miniature flat tube veneer cutting machine according to claim 1, characterized in that: The clamping assembly includes a seventh drive unit, an eighth drive unit, and a third movable seat; The seventh drive unit is installed on the machine base, and the third movable seat is installed at the output end of the seventh drive unit. The seventh drive unit is used to drive the third movable seat to move back and forth, and the eighth drive unit is installed on the third movable seat.

10. A miniature flat tube veneer cutting machine according to claim 1, characterized in that: The pressing assembly includes a height seat, a height block, a ninth drive unit, and a pressing block; The height seat is installed on the machine base. The height block is provided with a second adjustment groove. The height block is installed on the top of the height seat through the second adjustment groove. The height block can move back and forth along the length direction of the second adjustment groove. The height block is equipped with the ninth drive unit. The output end of the ninth drive unit is equipped with the pressing block.

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