Automatic feeding and clamping mechanism suitable for short pipe material and laser cutting equipment

Abstract

The utility model discloses a kind of automatic feeding clamping mechanism and laser cutting equipment suitable for short pipe material, wherein, laser cutting equipment includes rack, fixture assembly, automatic feeding assembly, laser cutting assembly and respectively with fixture assembly, automatic feeding assembly and laser cutting assembly electrically connected PLC controller, fixture assembly and automatic feeding assembly constitute the automatic feeding clamping mechanism suitable for short pipe material, automatic feeding clamping mechanism realizes to short pipe material automatic feeding and stable limit, and laser cutting assembly is set in rack rear side.The utility model is set by automatic feeding assembly and is set with two receiving grooves respectively, realizes the automatic feeding of the stable short pipe material to be processed, and automatic feeding assembly and fixture assembly cooperate to realize the clamping limit of short pipe material, and it is convenient for laser cutting assembly to the laser cutting of short pipe material.

Description

Technical Field

[0001] This utility model relates to the field of laser cutting technology, specifically to an automatic feeding and clamping mechanism and laser cutting equipment suitable for short tubes. Background Technology

[0002] Laser cutting is a processing technology that uses a high-power laser beam to cut, drill, and micro-machine workpieces, and it is now widely used.

[0003] When applied to the processing of short tubes (length less than 300 mm), the short tubes need to be loaded and fixed first, and then laser cutting is performed. For example, patent application CN222359481U discloses an automatic loading component and laser cutting equipment that is also suitable for short tubes. In actual processing, when the short tubes are transferred from the loading mechanism to the receiving component, the receiving component does not have a limit setting. The short tubes are prone to deviating from the range of the receiving support. Once deviation occurs, the vacuum adsorption limit part set on the receiving support cannot play its role. The overall structure is relatively complex and the loading of short tubes is unstable.

[0004] Based on the above, this utility model provides a laser cutting device that can stably achieve automatic feeding and unloading and is suitable for short tube products. Summary of the Invention

[0005] The main purpose of this utility model is to provide an automatic feeding and clamping mechanism and laser cutting equipment suitable for short tubes, so as to solve the problem that the feeding part of the existing short tubes is complex and the feeding is unstable when laser cutting.

[0006] To solve the above-mentioned technical problems, on the one hand, this utility model proposes an automatic feeding and clamping mechanism suitable for short pipe materials, including a clamping assembly and an automatic feeding component that realizes automatic feeding of short pipe materials and cooperates with the clamping assembly to realize clamping and limiting of short pipe materials. The automatic feeding component includes: A pusher cylinder that is fixedly positioned with its output end facing the clamping assembly; A pusher plate fixedly assembled to the output end of the pusher cylinder; A top material seat plate that is horizontally set and fixedly assembled with the pusher plate; A top-loading cylinder is fixedly installed on the side of the top-loading base plate away from the clamping assembly, and the output end of the top-loading cylinder extends horizontally toward the clamping assembly; A receiving seat is arbitrarily mounted on the other side of the top material seat plate. The top of the receiving seat is provided with a receiving groove for receiving short pipe materials. The receiving seat is also provided with a top material hole that passes through both sides for the top material cylinder and the short pipe materials to pass through. A fixed feeding seat plate located on one side of the top material seat plate; A feeding cylinder is fixedly mounted on the top of the feeding seat plate on the side opposite to the top material seat plate; A feeding plate is fixedly connected to the output end of the feeding cylinder. The feeding plate slides through the top of the top material seat plate and extends to the other side of the top material seat plate. The feeding plate is provided with a receiving groove one for receiving short pipe materials and cooperating with the receiving groove two. The top end is connected to the short pipe material conveying mechanism, and the bottom end feeds into the receiving trough. The feeding trough is inclined.

[0007] Furthermore, the clamp assembly includes: A fixed-installation hollow rotating motor; A speed reducer that is connected to the output end of the hollow rotary motor; A chuck clamp for holding short pipes, which is fixedly connected to the output end of the reducer.

[0008] Furthermore, the pusher plate has an "L"-shaped structure with one folded edge horizontally set and the other folded edge vertically oriented. The output end of the pusher cylinder is fixedly connected to the vertical folded edge of the pusher plate, and the horizontal folded edge of the pusher plate is slidably assembled with the top of the pusher cylinder.

[0009] Furthermore, the top material seat plate is symmetrically provided with a pair of bosses at one end near the clamping assembly. The receiving seat is tunably mounted between the two bosses. The bottom of the short pipe material located in the receiving groove is slidably limited by the bosses and the top surface of the receiving seat. Each of the bosses is provided with a threaded hole facing the receiving seat. Each of the threaded holes is threaded with an adjusting bolt for limiting the receiving seat.

[0010] Furthermore, the vertical inclination angle of the feed trough is 10°-30°.

[0011] Furthermore, the automatic feeding assembly also includes a frame-shaped base, the pushing cylinder is fixedly mounted on the top of the frame-shaped base, and the feeding plate is fixedly mounted on the side of the frame-shaped base.

[0012] On the other hand, based on the aforementioned automatic feeding and clamping mechanism, this utility model also provides a laser cutting device, including: frame, An automatic feeding and clamping mechanism for short pipes, as described above, is installed on the frame to achieve automatic feeding and clamping of short pipes. A laser cutting assembly mounted on the frame for laser cutting short tubes after they have been limited, the laser cutting assembly including a laser head and a drive assembly; The discharge port is positioned corresponding to the top inlet of the feed chute of the automatic feeding component, enabling a vibrating feed plate to feed material into the automatic feeding component; and A PLC controller is electrically connected to the fixture assembly, the automatic feeding assembly, the laser cutting assembly, and the vibratory feeder, respectively.

[0013] Furthermore, a discharge port is provided on the frame between the clamping assembly and the automatic feeding assembly. The short tube clamped on the chuck is directly facing the center of the discharge port. A discharge hopper with a larger top and a smaller bottom is provided directly below the discharge port. A discharge pipe extending outward is connected to the bottom of the discharge hopper.

[0014] Furthermore, a material feeding bin, consisting of multiple vertical plates and centered on the material feeding port, is provided between the clamping assembly and the automatic feeding assembly. Protective plates are also provided on the opposite sides of the chuck clamp and the receiving seat. The protective plate on the chuck clamp side is fixedly mounted on the top of the material feeding bin, and the protective plate on the receiving seat side is fixedly mounted on the outside of the push plate. The two protective plates are respectively provided with clearance holes corresponding to the chuck clamp and the receiving seat.

[0015] Furthermore, the laser head is moved up and down, left and right, and forward and backward by a drive module, which is configured to drive the laser head to move in the X-axis, Y-axis and Z-axis directions.

[0016] Compared with the prior art, the advantages of this utility model are: This utility model achieves stable automatic feeding of short tubes to be processed by setting up a feeding seat plate and a receiving seat in the automatic feeding component, as well as setting up two receiving slots respectively. The automatic feeding component and the clamping component work together to clamp and limit the short tubes, which facilitates the laser cutting component to laser cut the short tubes. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a three-dimensional structural diagram of the laser cutting equipment of this utility model. Figure 2 This is a schematic diagram of the structure of the automatic feeding and clamping mechanism of this utility model. Figure 3 In order to be in Figure 2 Front view after removing guard plate 103. Figure 4 In order to be in Figure 2 Top view after removing guard plate 103. Figure 5 This is a schematic diagram of the pusher plate 32. Figure 6 This is a structural schematic diagram of the receiving seat 35. Figure 7 This is a structural schematic diagram of the feed plate 38. The attached figures are labeled as follows: Frame 1, discharge port 11, discharge hopper 100, discharge pipe 101, discharge bin 102, guard plate 103; Fixture assembly 2, hollow rotary motor 21, reducer 22, chuck clamp 23; Automatic feeding assembly 3, pushing cylinder 31, pushing plate 32, top material seat plate 33, boss 331, top material cylinder 34, receiving seat 35, receiving groove 2 351, top material hole 352, feeding seat plate 36, feeding cylinder 37, feeding plate 38, receiving groove 1 381, feeding groove 39, frame type seat 300; Laser cutting component 4, laser head 41; Vibrating feeder 5. Detailed Implementation

[0019] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be described in detail below with reference to the accompanying drawings. The description in this part is only exemplary and explanatory, and should not be used to limit the scope of protection of this utility model in any way.

[0020] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0021] It should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product is in use. They are only for the convenience of describing the present 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. Therefore, they should not be construed as limitations on the present invention. In addition, the terms "first," "second," and "third," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0022] Furthermore, terms such as "horizontal," "vertical," and "sag" do not imply that components must be absolutely horizontal or suspended, but rather that they can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal relative to "vertical," and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0023] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0024] This invention is applicable to the processing of rod-shaped and tubular materials, especially suitable for laser processing of short tubular materials with relatively short lengths. Specifically, An automatic feeding and clamping mechanism for short pipe materials includes a clamping assembly 2 and an automatic feeding assembly 3 that automatically feeds the short pipe materials and cooperates with the clamping assembly 2 to clamp and limit the short pipe materials, wherein: like Figures 2 to 4 The clamping assembly 2 is a fixed installation used to clamp short pipe materials. It includes a hollow rotary motor 21, a reducer 22, and a chuck 23. The hollow rotary motor 21 is fixedly installed, and its output end faces the automatic feeding assembly 3. The reducer 22 is connected to the output end of the hollow rotary motor 21. The chuck 23 is fixedly connected to the output end of the reducer 22. The chuck 23 is used to clamp short pipe materials. The chuck 23 is a relatively mature existing technology. Commercially available three-jaw or four-jaw chuck clamps can be used. The model is selected according to the requirements. This utility model does not limit the type of chuck 23. After the chuck 23 clamps the short pipe material, the hollow rotary motor 21 provides power, which is reduced by the reducer 22 and drives the chuck 23 to rotate, thereby rotating the clamped short pipe material and realizing the processing of the short pipe material.

[0025] like Figures 2 to 4 The automatic feeding assembly 3 includes a pushing cylinder 31, a pushing plate 32, a top material seat plate 33, a top material cylinder 34, a receiving seat 35, a feeding seat plate 36, a feeding cylinder 37, a feeding plate 38, and a feeding chute 39, wherein: The pusher cylinder 31 is fixedly set with its output end facing the clamp assembly 2. If there is a height requirement, a base can be set separately to raise the pusher cylinder 31. The pusher plate 32 is fixedly assembled with the output end of the pusher cylinder 31. The top plate 33 is horizontally set and fixedly assembled with the pusher plate 32. The top cylinder 34 is fixedly set on the side of the top plate 33 away from the clamp assembly 2. The output end of the top cylinder 34 extends towards the clamp assembly 2 and is provided with a pin at the end. The receiving seat 35 is adjustablely mounted on one end of the top material seat plate 33 near the clamp assembly 2, such as... Figure 2 , Figure 4 and Figure 6The receiving seat 35 has a receiving groove 351 on its top that is adapted to the short pipe material. The receiving seat 35 also has a top material hole 352 that passes through both sides for the top material cylinder 34 and the short pipe material to pass through. The top material hole 352 on the side closer to the clamp assembly 2 is adapted to the short pipe material, and the top material hole 352 on the side farther away from the clamp assembly 2 is adapted to the output end of the top material cylinder 34. This utility model achieves the adjustable mounting of the receiving seat 35 on the top material seat plate 33 through the following structural form: like Figure 2 and Figure 3 The top plate 33 is symmetrically provided with a pair of bosses 331 at one end near the clamp assembly 2. The receiving seat 35 is arbitrarily mounted between the two bosses 331. Each boss 331 is provided with a threaded hole facing the receiving seat 35. Each threaded hole is threaded with an adjusting bolt for limiting the receiving seat 35. When the adjusting bolt is not tightened, the position of the receiving seat 35 can be adjusted according to the processing requirements of short pipes of different lengths. After the position is adjusted, the two adjusting bolts are tightened to limit the receiving seat 35, thereby realizing that the receiving seat 35 is arbitrarily mounted on the top plate 33.

[0026] The pusher plate 32 of this utility model has an "L"-shaped structure with one folded edge horizontally set and the other folded edge facing vertically, such as Figure 5 The output end of the pusher cylinder 31 is fixedly connected to the vertical folded edge of the pusher plate 32, and the horizontal folded edge of the pusher plate 32 is slidably assembled with the top of the pusher cylinder 31. The pusher cylinder 31 provides power to drive the pusher plate 32 to move, thereby driving the top material seat plate 33 and the receiving seat 35, which are fixedly assembled with the pusher plate 32, to move.

[0027] The feeding base plate 36 is fixedly mounted on one side of the top material base plate 33. Its fixed assembly method is similar to that of the pushing cylinder 31. If there is a height requirement, a separate base can be provided, or it can share a base with the pushing cylinder 31. The feeding cylinder 37 is fixedly mounted on the top side of the feeding base plate 36 away from the top material base plate 33. The feeding plate 38 is fixedly connected to the output end of the feeding cylinder 37. The feeding plate 38 slides through the top of the top material base plate 33 and extends to the other side of the top material base plate 33. The feeding plate 38 is provided with receiving grooves 381 that are adapted to the short pipe material and receiving groove 351 respectively. Figure 2 and Figure 7 The receiving groove 381 is a vertically continuous structure. The bottom of the short pipe material falling into the receiving groove 381 is limited by the fixed surface sliding of the boss 331 and the receiving seat 35. The feeding cylinder 37 provides power to drive the feeding plate 38 and the receiving groove 381 to move back and forth, thereby realizing the transfer of the short pipe material to the receiving groove 351 of the receiving seat 35 through the receiving groove 381.

[0028] The top of the feed trough 39 is connected to the discharge end of the short pipe material conveying mechanism (vibrating feed plate 5), and the bottom end feeds into the receiving trough 381. The feed trough 39 is inclined, and the short pipe materials sorted by the vibrating feed plate 5 fall one by one into the feed trough 39. Figure 2 The vertical tilt angle is 10°-30°. The so-called vertical tilt angle is the angle of deviation from the vertical direction. In actual setting, a structure is required to fix the feed trough 39.

[0029] In this invention, the center of the chuck clamp 23, the center of the ejector hole 352 of the receiving seat 35, and the center of the output end of the ejector cylinder 34 are on the same horizontal line. When the clamp assembly 2 is relatively high, a frame-type seat 300 can be added, such as... Figure 2 and Figure 3 The pusher cylinder 31 is fixedly mounted on the top of the frame seat 300, while the feed seat plate 36 is fixedly mounted on the side of the frame seat 300.

[0030] like Figure 1 This utility model also provides a laser cutting device, including a frame 1, the aforementioned automatic feeding and clamping mechanism, a laser cutting component 4, a vibrating feed plate 5, and a PLC controller, wherein: The aforementioned automatic feeding and clamping mechanism is fixedly installed on the frame 1 to realize automatic feeding and clamping of short pipe materials; The laser cutting assembly 4 is located at the rear of the frame 1. It is used to perform laser cutting on short tubes after they have been stabilized and limited. The laser cutting assembly 4 includes a laser head 41 and a drive module. The drive module is configured to drive the laser head 41 to move in the X, Y, and Z axes. The laser head 41 moves up and down, left and right, and forward and backward through the drive module. The laser cutting assembly 4 is a relatively mature existing technology, and its structure and principle will not be described in detail. The laser cutting assembly 4 of this utility model is a commercially available product. The drive module can drive the laser head 41 to move in three axes. According to the preset program and in conjunction with the clamping assembly 2, after the short tube is clamped and limited, the laser head 41 is moved to a position above the short tube for cutting processing, meeting different industrial needs.

[0031] The outlet of the vibrating feed plate 5 corresponds to the top inlet of the feed trough 39 of the automatic feeding component 3, and is used to feed materials into the automatic feeding component 3.

[0032] The PLC controller is electrically connected to the fixture assembly 2, the automatic feeding assembly 3, and the laser cutting assembly 4. The PLC controller has a control program that can be set according to the processing requirements. In addition, this utility model should also be equipped with a compressed air system to provide power to each cylinder. All circuit and pipeline connections in this utility model are conventional circuits and pipelines. Each pipeline is equipped with a solenoid valve for control. The solenoid valves are electrically connected to the PLC controller to achieve automatic control.

[0033] After cutting, the product needs to be unloaded from below the processing area. Therefore, a discharge port 11 is provided on the frame 1, between the clamping assembly 2 and the automatic feeding assembly 3. Figure 4 The short tube clamped on the chuck 23 is directly opposite the center of the discharge port 11. A discharge hopper 100, wider at the top and narrower at the bottom, is located directly below the discharge port 11. A discharge pipe 101 extending outwards is connected to the bottom of the discharge hopper 100. Figure 3 After processing, the chuck clamp 23 is released, and the short tube product falls and is discharged sequentially through the discharge port 11, the discharge hopper 100, and the discharge pipe 101.

[0034] To prevent debris from flying during processing, a feeding bin 102, composed of multiple vertical plates and centered on the feed inlet 11, is provided between the clamping assembly 2 and the automatic feeding assembly 3. Figure 2 The chuck clamp 23 and the receiving seat 35 are respectively provided with guard plates 103 on opposite sides. The guard plate 103 on one side of the chuck clamp 23 is fixedly installed on the top of the unloading bin 102, and the guard plate 103 on one side of the receiving seat 35 is fixedly installed on the outside of the push plate 32. The two guard plates 103 are respectively provided with clearance holes corresponding to the chuck clamp 23 and the receiving seat 35. In this way, the debris generated during the processing will be blocked by the unloading bin 102 and the guard plates 103 on both sides.

[0035] Working principle: The short pipe material to be processed is conveyed to the top inlet of the feed trough 39 via the vibrating feed plate 5, and then slides down from the top of the feed trough 39 into the receiving groove 381 of the feeding plate 38 (in the initial state, the receiving groove 381 is located directly below the bottom of the feed trough 39). After the short pipe material falls into the receiving groove 381, the feeding cylinder 37 is started, which drives the feeding plate 38 to move together with the short pipe material towards the receiving seat 35. When the receiving groove 381 moves to the top of the receiving seat 35, the short pipe material in the receiving groove 381 falls into the receiving groove 351. Start the pusher cylinder 31. Under the action of the pusher cylinder 31, push the pusher plate 32 together with the top material seat plate 33 and the receiving seat 35 to the front of the chuck clamp 23. Start the ejector cylinder 34, and the ejector pin at its output end passes through the ejector hole 352 into the receiving groove 351 and presses against the end of the short pipe to be processed. The short pipe is ejected out of the receiving groove 351 through another ejector hole 352 and further ejected into the chuck clamp 23 of the clamping assembly 2 for clamping. Start the laser cutting assembly 4, adjust the laser head 41 to the position to be processed of the clamped short tube material through the drive module, and start the laser head 41 to perform cutting processing; After processing, the chuck clamp 23 remains clamped, the push cylinder 31 and the ejector cylinder 34 retract and reset, and then the chuck clamp 23 is released, and the processed short pipe product is discharged through the discharge port 11. Repeat the above operations to achieve continuous automatic feeding, clamping and limiting, and laser cutting of short tube materials.

[0036] The above description, in conjunction with specific preferred embodiments, provides a further detailed explanation of the present invention. It should not be construed that the specific implementation of the present invention is limited to these descriptions. For those skilled in the art, various simple deductions or substitutions can be made without departing from the concept of the present invention, and all such modifications and substitutions should be considered within the protection scope of the present invention.

Claims

1. An automatic feeding and clamping mechanism for short pipe materials, characterized in that, The system includes a clamping assembly (2) and an automatic feeding assembly (3) that enables automatic feeding of short pipes and cooperates with the clamping assembly (2) to clamp and limit the short pipes. The automatic feeding assembly (3) includes: A pusher cylinder (31) with its output end facing the clamp assembly (2) is fixedly installed. A pusher plate (32) is fixedly assembled with the output end of the pusher cylinder (31); A top material seat plate (33) that is horizontally set and fixedly assembled with the pusher plate (32); A top-loading cylinder (34) is fixedly installed on the side of the top-loading seat plate (33) away from the clamping assembly (2), and the output end of the top-loading cylinder (34) extends horizontally toward the clamping assembly (2); A receiving seat (35) is mounted on the other side of the top material seat plate (33) in an adjustable position. The top of the receiving seat (35) is provided with a receiving groove (351) for receiving short pipe materials. The receiving seat (35) is also provided with a top material hole (352) that is open on both sides for the top material cylinder (34) and the short pipe materials to pass through. A fixed feeding seat plate (36) located on one side of the top material seat plate (33); A feeding cylinder (37) is fixedly mounted on the top of the feeding seat plate (36) on the side away from the top material seat plate (33); A feeding plate (38) is fixedly connected to the output end of the feeding cylinder (37). The feeding plate (38) slides through the top of the top material seat plate (33) and extends toward the other side of the top material seat plate (33). The feeding plate (38) is provided with a receiving groove (381) for receiving short pipe materials and cooperating with the receiving groove (351); and The top end is connected to the short pipe material transmission mechanism and the bottom end feeds into the receiving trough (381). The feeding trough (39) is inclined.

2. The automatic feeding and clamping mechanism for short pipes according to claim 1, characterized in that, The clamp assembly (2) includes: A fixed hollow rotary motor (21); A speed reducer (22) is connected to the output end of the hollow rotary motor (21). A chuck clamp (23) for clamping short pipes is fixedly connected to the output end of the reducer (22).

3. The automatic feeding and clamping mechanism for short pipe blanks according to claim 1, characterized in that The pusher plate (32) is an "L"-shaped structure with one folded edge set horizontally and the other folded edge facing vertically. The output end of the pusher cylinder (31) is fixedly connected to the vertical folded edge of the pusher plate (32), and the horizontal folded edge of the pusher plate (32) is slidably assembled with the top of the pusher cylinder (31).

4. The automatic feeding and clamping mechanism for short pipe blanks according to claim 1, characterized in that The top plate (33) is symmetrically provided with a pair of bosses (331) at one end near the clamp assembly (2). The receiving seat (35) is tunably mounted between the two bosses (331). The bottom of the short pipe material located in the receiving groove (381) is slidably limited by the bosses (331) and the top surface of the receiving seat (35). Each of the bosses (331) is provided with a threaded hole facing the receiving seat (35). Each of the threaded holes is threaded with an adjusting bolt for limiting the receiving seat (35).

5. The automatic feeding and clamping mechanism for short pipe blanks according to claim 1, characterized in that The vertical inclination angle of the feed trough (39) is 10°-30°.

6. The automatic feeding and clamping mechanism for short pipes according to claim 1, characterized in that, The automatic feeding assembly (3) also includes a frame seat (300), the pusher cylinder (31) is fixedly mounted on the top of the frame seat (300), and the feeding seat plate (36) is fixedly mounted on the side of the frame seat (300).

7. A laser cutting device, characterized in that, include: Rack (1), An automatic feeding and clamping mechanism for short pipes, as described in any one of claims 1 to 5, is installed on the frame (1) to realize automatic feeding and clamping of short pipes; A laser cutting assembly (4) is mounted on the frame (1) for laser cutting short tubes after they have been limited. The laser cutting assembly (4) includes a laser head (41) and a drive assembly. The discharge port is located at the top inlet of the feed trough (39) of the automatic feeding assembly (3), and a vibrating feeder (5) is used to feed materials into the automatic feeding assembly (3); and A PLC controller is electrically connected to the clamping assembly (2), the automatic feeding assembly (3), the laser cutting assembly (4), and the vibrating feeder (5), respectively.

8. The laser cutting apparatus of claim 7, wherein, A discharge port (11) is provided on the frame (1) between the clamp assembly (2) and the automatic feeding assembly (3). The short tube material clamped on the chuck clamp (23) is facing the center of the discharge port (11). A discharge hopper (100) with a larger top and a smaller bottom is provided directly below the discharge port (11). The bottom of the discharge hopper (100) is connected to an outwardly extending discharge pipe (101).

9. The laser cutting apparatus of claim 7, wherein, Between the clamp assembly (2) and the automatic feeding assembly (3), there is a feeding bin (102) formed by multiple vertical plates and centered on the feeding port (11). The chuck clamp (23) and the receiving seat (35) are respectively provided with guard plates (103). The guard plate (103) on the side of the chuck clamp (23) is fixedly installed on the top of the feeding bin (102), and the guard plate (103) on the side of the receiving seat (35) is fixedly installed on the outside of the push plate (32). The two guard plates (103) are respectively provided with clearance holes corresponding to the chuck clamp (23) and the receiving seat (35).

10. The laser cutting apparatus of claim 7, wherein, The laser head (41) moves up and down, left and right, and forward and backward through a drive module, which is configured to drive the laser head (41) to move in the X-axis, Y-axis and Z-axis directions.

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