Laser pipe cutting machine with automatic feeding frame

Abstract

The utility model discloses an automatic feeding frame laser pipe cutting machine which comprises a supporting bin and a first electric push rod, the supporting bin is fixed at the lower end of the first electric push rod, a second electric push rod is fixed at the lower end of the supporting bin, a guide block is fixed at the lower end of the second electric push rod, and a connecting frame is arranged on the lower portion of the supporting bin. A connecting seat is fixed to the lower end of the connecting frame, a clamping block is hinged to the interior of the connecting seat, a connecting rod is hinged between one side of the clamping block and one end of the guide block, a material receiving bin is arranged on the lower portion of the clamping block, a pipe cutting machine body is arranged on one side of the material receiving bin, and supports are arranged on the two sides of the upper end of the protection bin correspondingly; and an air cylinder is fixed in the support, a connecting ring is fixed to one end of the air cylinder, and the interior of the connecting ring is fixedly connected with the exterior of the first electric push rod. According to the automatic feeding device, automatic feeding is easy, and orderly feeding is convenient.

Description

Technical Field

[0001] This utility model relates to the field of tube cutting machine technology, specifically an automatic feeding rack laser tube cutting machine. Background Technology

[0002] A laser pipe cutting machine typically consists of a laser generator, a load-bearing bed, a cutting head, a pipe clamping chuck, a cooling device, and a control system. It is a mechanical device that uses laser technology to cut pipes. It forms a thin line on the surface of the pipe with a laser beam, and the pipe is cut by moving the laser head. This method not only offers high cutting speed and precision but also allows for cuts of various shapes.

[0003] Existing laser tube cutting machines have some drawbacks: First, most of them use manual feeding, which cannot achieve automatic feeding; second, if too much tube material accumulates, it cannot be fed in an orderly manner, which consumes a lot of manpower. Utility Model Content

[0004] The purpose of this invention is to provide an automatic feeding rack laser tube cutting machine to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an automatic feeding rack laser tube cutting machine, comprising a support chamber and an electric push rod one. The support chamber is fixed to the lower end of the electric push rod one, and an electric push rod two is fixed to the lower end of the support chamber. A guide block is fixed to the lower end of the electric push rod two. A connecting frame is provided at the lower part of the support chamber, and a connecting seat is fixed to the lower end of the connecting frame. A clamping block is hinged in the connecting seat, and a connecting rod is hinged between one side of the clamping block and one end of the guide block. A receiving chamber is provided at the lower part of the clamping block, and the tube cutting machine body is provided on one side of the receiving chamber. The electric push rod one extends and retracts, driving the guide block to rise and fall, and then, through the connecting rod, driving the clamping block to change angle. The two clamping blocks cooperate with each other, allowing the opening to be adjusted, thus clamping the tube.

[0006] On the other side of the receiving hopper is a storage hopper, in which pipes are placed. The pipes will move towards the interior of the receiving hopper under gravity. Guide grooves are provided on both sides of the connecting frame, and these grooves are slidably connected to one end of a guide block. The connecting frame limits the guide block via the guide grooves, facilitating stable angle changes in the clamping block. An adjusting chamber is located at the upper end of one side of the storage hopper, and the upper and lower ends of the adjusting chamber are connected to lead screws via bearings. A protective chamber is located at the upper end of the adjusting chamber, and a motor is installed inside the protective chamber. The output end of the motor is fixedly connected to the drive end of the lead screw. Driven by the motor, the lead screw rotates, causing the threaded seat to rise and fall along the lead screw.

[0007] Preferably, the lead screw is threaded with a threaded seat, and one end of the threaded seat is connected to a baffle. The threaded seat drives the baffle to move up and down, which can block and release the pipe, and prevent the pipe from being fed too much at once, causing accumulation.

[0008] Preferably, a sliding groove is provided on one side of the adjustment chamber, and the sliding groove is slidably connected to the upper end of one side of the baffle. The adjustment chamber limits the baffle through the sliding groove, which is conducive to the stable lifting and lowering of the threaded seat.

[0009] Preferably, brackets are provided on both sides of the upper end of the protective chamber, and a cylinder is fixed inside the bracket. A connecting ring is fixed to one end of the cylinder, and the inside of the connecting ring is fixedly connected to the outside of the electric push rod. When the cylinder extends or retracts, it drives the clamping block to move horizontally through the connecting ring. In conjunction with the extension or retraction of the electric push rod, it drives the clamping block to move vertically through the connecting frame, which is conducive to clamping the pipe and transferring it to the pipe cutting machine body for processing.

[0010] Compared with the prior art, the advantages of this utility model are: it is easy to automatically feed materials and facilitates orderly feeding.

[0011] (1) The electric push rod extends and retracts, driving the guide block to rise and fall, and then through the connecting rod, driving the angle of the clamping block to change. The two clamping blocks cooperate with each other to adjust the opening and clamp the pipe. In addition, the connecting frame limits the guide block through the guide groove, which is conducive to the stability of the clamping block angle. At the same time, the cylinder extends and retracts, driving the clamping block to move in the horizontal direction through the connecting ring. In conjunction with the extension and retraction of the electric push rod, the clamping block is driven to move in the vertical direction through the connecting frame, which is conducive to clamping the pipe and then transferring it to the pipe cutting machine body for processing, and is easy to automatically feed.

[0012] (2) The pipe can be put into the storage bin. Under the action of gravity, the pipe will tend to move towards the inside of the receiving bin. Then, driven by the motor, the screw rotates and drives the threaded seat to rise and fall along the screw. In addition, the regulating bin limits the baffle through the slide, which is conducive to the stable lifting and lowering of the threaded seat. Subsequently, the threaded seat drives the baffle to rise and fall, which can block and release the pipe, avoid excessive material feeding at one time, and cause accumulation, which facilitates orderly feeding. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the front cross-sectional structure of this utility model.

[0014] Figure 2 This is a schematic diagram of the main structure of this utility model.

[0015] Figure 3 This is a schematic diagram of the clamping block and electric push rod of this utility model.

[0016] Figure 4This is a schematic diagram of the threaded seat and baffle structure of this utility model.

[0017] Figure 5 This is a schematic diagram of the electric push rod and cylinder structure of this utility model.

[0018] In the diagram: 1. Pipe; 2. Storage silo; 3. Adjustment silo; 4. Protective silo; 5. Support; 6. Cylinder; 7. Electric push rod one; 8. Connecting ring; 9. Support silo; 10. Connecting frame; 11. Motor; 12. Lead screw; 13. Slide groove; 14. Threaded seat; 15. Baffle; 16. Receiving silo; 17. Pipe cutter body; 18. Clamping block; 19. Electric push rod two; 20. Guide groove; 21. Guide block; 22. Connecting rod; 23. Connecting seat. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0020] Please see Figure 1-5 This utility model provides an embodiment of an automatic feeding rack laser tube cutting machine, including a support chamber 9 and an electric push rod 7. The support chamber 9 is fixed to the lower end of the electric push rod 7. An electric push rod 19 is fixed to the lower end of the support chamber 9, and a guide block 21 is fixed to the lower end of the electric push rod 19. A connecting frame 10 is provided at the lower part of the support chamber 9, and a connecting seat 23 is fixed to the lower end of the connecting frame 10. A clamping block 18 is hinged in the connecting seat 23, and a connecting rod 22 is hinged between one side of the clamping block 18 and one end of the guide block 21. A receiving chamber 16 is provided at the lower part of the clamping block 18, and a tube cutting machine body 17 is provided on one side of the receiving chamber 16. The electric push rod 7 extends and retracts, driving the guide block 21 to rise and fall, and then through the connecting rod 22, driving the clamping block 18 to change angle. The two clamping blocks 18 cooperate with each other to adjust the opening and clamp the tube 1.

[0021] Guide grooves 20 are provided on both sides of the connecting frame 10, and the guide grooves 20 are slidably connected to one end of the guide block 21; the connecting frame 10 limits the guide block 21 through the guide grooves 20, which is conducive to the stability of the angle change of the clamping block 18.

[0022] Both sides of the upper end of the protective chamber 4 are equipped with brackets 5, and a cylinder 6 is fixed inside the bracket 5. A connecting ring 8 is fixed to one end of the cylinder 6, and the inside of the connecting ring 8 is fixedly connected to the outside of the electric push rod 7. The cylinder 6 extends and retracts, and through the connecting ring 8, drives the clamping block 18 to move in the horizontal direction. In conjunction with the extension and retraction of the electric push rod 7, through the connecting frame 10, it drives the clamping block 18 to move in the vertical direction, which is conducive to clamping the pipe 1 and transferring it to the pipe cutting machine body 17 for processing.

[0023] An adjustment chamber 3 is provided at the upper end of one side of the storage silo 2. The upper and lower ends of the adjustment chamber 3 are connected to the lead screw 12 through bearings. A protective chamber 4 is provided at the upper end of the adjustment chamber 3. A motor 11 is provided inside the protective chamber 4. The output end of the motor 11 is fixedly connected to the drive end of the lead screw 12. Under the drive of the motor 11, the lead screw 12 rotates, driving the threaded seat 14 to rise and fall along the lead screw 12.

[0024] On the other side of the receiving bin 16, there is a storage bin 2, and the storage bin 2 contains a pipe 1; the pipe 1 can be put into the storage bin 2, and under the action of gravity, the pipe 1 will tend to move towards the interior of the receiving bin 16.

[0025] The lead screw 12 is threaded with a threaded seat 14, and one end of the threaded seat 14 is connected to a baffle 15. The threaded seat 14 drives the baffle 15 to rise and fall, which can block and release the pipe 1, and prevent the pipe 1 from being fed too much at once, causing accumulation. A sliding groove 13 is provided on one side of the regulating chamber 3, and the sliding groove 13 is slidably connected to the upper end of one side of the baffle 15. The regulating chamber 3 limits the baffle 15 through the sliding groove 13, which is conducive to the stable raising and lowering of the threaded seat 14.

[0026] In practical use, firstly, pipe 1 can be placed into storage bin 2. Under the action of gravity, pipe 1 will tend to move towards the interior of receiving bin 16. Subsequently, driven by motor 11, lead screw 12 rotates, driving threaded seat 14 to rise and fall along lead screw 12. Furthermore, adjusting bin 3 limits baffle 15 through slide groove 13, which facilitates the stable rise and fall of threaded seat 14. Subsequently, threaded seat 14 drives baffle 15 to rise and fall, which can block and release pipe 1, preventing excessive pipe 1 from being discharged at one time and causing accumulation. Afterward, electric push rod 7 extends and retracts, driving guide block 21 to rise and fall, thereby allowing passage. The connecting rod 22 drives the clamping block 18 to change angle. The two clamping blocks 18 cooperate with each other to adjust the opening and clamp the pipe 1. In addition, the connecting frame 10 limits the guide block 21 through the guide groove 20, which helps to stabilize the angle change of the clamping block 18. At the same time, the cylinder 6 extends and retracts, which drives the clamping block 18 to move horizontally through the connecting ring 8. In conjunction with the extension and retraction of the electric push rod 7, the clamping block 18 is moved vertically through the connecting frame 10. This facilitates the clamping of the pipe 1 and its transfer to the pipe cutting machine body 17 for processing. In summary, this pipe cutting machine is easy to automatically feed and facilitates orderly feeding.

Claims

1. An automatic feeding rack laser tube cutting machine, characterized in that: The device includes a support chamber (9) and an electric push rod 1 (7). The support chamber (9) is fixed to the lower end of the electric push rod 1 (7). An electric push rod 2 (19) is fixed to the lower end of the support chamber (9), and a guide block (21) is fixed to the lower end of the electric push rod 2 (19). A connecting frame (10) is provided at the lower part of the support chamber (9), and a connecting seat (23) is fixed to the lower end of the connecting frame (10). A clamping block (18) is hinged in the connecting seat (23), and a connecting rod (22) is hinged between one side of the clamping block (18) and one end of the guide block (21). A receiving chamber (16) is provided at the lower part of the clamping block (18), and a connecting rod (22) is hinged between one side of the receiving chamber (16) and one end of the guide block (21). The machine is equipped with a pipe cutting machine body (17); a storage bin (2) is provided on the other side of the receiving bin (16), and a pipe (1) is provided in the storage bin (2); guide grooves (20) are provided on both sides of the connecting frame (10), and the guide grooves (20) are slidably connected to one end of the guide block (21); an adjustment bin (3) is provided at the upper end of one side of the storage bin (2), and the upper and lower ends of the adjustment bin (3) are connected to the lead screw (12) through bearings; a protective bin (4) is provided at the upper end of the adjustment bin (3), and a motor (11) is provided inside the protective bin (4), and the output end of the motor (11) is fixedly connected to the drive end of the lead screw (12).

2. The automatic feeding rack laser tube cutting machine according to claim 1, characterized in that: The lead screw (12) is threaded with a threaded seat (14), and one end of the threaded seat (14) is connected to a baffle (15).

3. The automatic feeding rack laser tube cutting machine according to claim 1, characterized in that: The regulating chamber (3) is provided with a sliding groove (13) on one side, and the sliding groove (13) is slidably connected to the upper end of the side of the baffle (15).

4. The automatic feeding rack laser tube cutting machine according to claim 1, characterized in that: The protective chamber (4) is provided with brackets (5) on both sides of the upper end, and a cylinder (6) is fixed inside the bracket (5). A connecting ring (8) is fixed at one end of the cylinder (6), and the inside of the connecting ring (8) is fixedly connected to the outside of the electric push rod (7).

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