Laser cutting device for roller machining

Abstract

The utility model relates to the technical field of roller machining, in particular to a laser cutting device for roller machining, which comprises a workbench, a feeding component is arranged at one end of the workbench, a bracket is slidably connected onto the feeding component, and guide rods are slidably connected onto the feeding component and positioned on two sides of the bracket respectively. A lead screw assembly is installed on the feeding assembly, the feeding assembly reciprocates under the action of the lead screw assembly, the end, away from the feeding assembly, of the bracket is connected with a clamping assembly, the clamping assembly is arranged on a control table, a feeding cavity is formed in the control table and is in a square shape, a cutting assembly is installed on the control table, and a controller is installed on one side of the control table. The feeding assembly, the lead screw assembly, the clamping assembly and the cutting assembly are all electrically connected with the controller. The device designed by the utility model is simple and reasonable in structure and novel in design, has the characteristics of simplicity in operation, good clamping effect, high applicability and capability of automatically rotating the clamping piece, and has higher practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of roller processing, in particular to a laser cutting device for roller processing. Background Art

[0002] Rollers are key components in many industrial equipment, and their processing quality directly affects the performance and stability of the equipment. In the roller processing process, laser cutting is an important processing method with high precision and high speed, and is widely used in roller cutting. There are many laser tube cutting machines on the market, but these laser tube cutting machines generally cannot conveniently fix the pipe on the movable bracket, and the transmission method is relatively complex, the cost is high and it is inconvenient to repair. The common steel pipe cutting fixtures on the market are generally faced with the problem that when people use the fixture to cut steel plates, if the force used to clamp the steel pipe is large, the outer wall of the steel pipe will be clamped out of the mark, and when the user requires a high precision steel pipe, the steel pipe can only be replaced, which leads to a great waste of resources, low economic benefits and low practicality; and most fixtures can only fix the steel pipe in a certain position and cannot rotate it. When the user is cutting some large-caliber steel pipes, the user can only manually adjust the fixture to rotate the steel pipe to an angle before cutting. The operation is cumbersome and complicated, time-consuming and labor-intensive, and the steel pipe will be accidentally displaced during rotation, resulting in low cutting accuracy. Utility Model Content

[0003] Based on the problems existing in the above-mentioned background technology, the utility model proposes a laser cutting device for roller processing, comprising a workbench, a feeding assembly is arranged at one end of the workbench, a bracket is slidably connected to the feeding assembly, guide rods are slidably connected on the feeding assembly and located on both sides of the bracket, a screw assembly is installed on the feeding assembly, the feeding assembly reciprocates under the action of the screw assembly, a clamping assembly is connected to the end of the bracket away from the feeding assembly, the clamping assembly is arranged on a console, a feeding cavity is opened inside the console, and the feeding cavity is in a mouth shape, a cutting assembly is installed on the console, a controller is installed on one side of the console, and the feeding assembly, the screw assembly, the clamping assembly and the cutting assembly are all electrically connected to the controller.

[0004] Preferably, the feeding assembly includes a push plate, a rolling disc is formed on the push plate, a plurality of circular arrays of balls are embedded on the rolling disc, an embedding groove is formed on the edge of the rolling disc, and the embedding groove is connected to a cover plate by embedding.

[0005] Preferably, the edge of the cover plate is provided with a flange adapted to fit into the embedding groove, and a groove is formed at the contact point between the cover plate and the ball.

[0006] Preferably, the screw assembly includes a screw and a first motor, the screw is electrically connected to the first motor, one end of the screw is connected to the push plate, and the other end is connected to the clamping assembly, and the first motor is installed on one side of the push plate.

[0007] Preferably, the clamping assembly includes an electrically controlled rotating clamp electrically connected to the second motor, a cylinder is symmetrically installed on the inner ring of the electrically controlled rotating clamp, a first piston rod is connected to the output end of the cylinder, and a clamp is fixedly connected to the end of the piston rod away from the cylinder.

[0008] Preferably, the cutting assembly is installed in the middle of the upper end of the feed chamber of the console, and a third motor is installed at the top of the feed chamber. The third motor is electrically connected to an adjusting cylinder, and the end of the adjusting cylinder is connected to the inner wall of the upper end of the console. The lower end of the adjusting cylinder is connected to a second piston rod, and the second piston rod is connected to one end of the laser cutting knife.

[0009] Preferably, the bracket is in a ladder shape, and the bracket is arranged at the lower middle part of the push plate. An infrared rangefinder is installed on the push plate, and the infrared rangefinder is electrically connected to the controller.

[0010] Preferably, a circular groove is formed on the cover plate.

[0011] Compared with the prior art, the beneficial effects of the utility model are: the device designed in the utility model can effectively fix the roller, can rotate and cut the roller, is simple and convenient to operate, has good clamping effect, high applicability and can automatically rotate the clamping part, and has high practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of a laser cutting device for roller processing.

[0013] Figure 2 Schematic diagram of the clamping assembly.

[0014] Figure 3 Schematic diagram of the scroll disk.

[0015] Figure 4 Schematic diagram of the cover.

[0016] In the accompanying drawings, the names of the components represented by each reference numeral are as follows: 1. workbench; 2. bracket; 3. guide rod; 4. control console; 5. controller; 6. push plate; 7. rolling disk; 8. ball bearing; 9. cover plate; 10. flange; 11. screw rod; 12. first motor; 13. second motor; 14. cylinder; 15. first piston rod; 16. clamping plate; 17. third motor; 18. adjusting cylinder; 19. second piston rod; 20. laser cutting knife; 21. infrared rangefinder; 22. circular groove. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly. In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixed", etc. should be understood in a broad sense. For example, "fixed" can be a fixed connection, a detachable connection, or an integral whole; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0019] The utility model relates to a laser cutting device for roller processing, comprising a workbench 1, a feeding assembly is arranged on one end of the workbench 1, a bracket 2 is slidably connected to the feeding assembly, guide rods 3 are slidably connected to the feeding assembly and located on both sides of the bracket 2, a screw rod 11 assembly is installed on the feeding assembly, the feeding assembly reciprocates under the action of the screw rod 11 assembly, one end of the bracket 2 away from the feeding assembly is connected with a clamping assembly, the clamping assembly is arranged on a control console 4, a feeding cavity is opened inside the control console 4, the feeding cavity is in a mouth shape, a cutting assembly is installed on the control console 4, a controller 5 is installed on one side of the control console 4, and the feeding assembly, the screw rod 11 assembly, the clamping assembly and the cutting assembly are all electrically connected to the controller 5.

[0020] Furthermore, the feeding assembly includes a push plate 6, a rolling disc 7 is provided on the push plate 6, a plurality of circular array balls 8 are embedded on the rolling disc 7, an embedding groove is provided on the edge of the rolling disc 7, and a cover plate 9 is embedded in the embedding groove.

[0021] Furthermore, a flange 10 adapted to fit into the embedding groove is provided at the edge of the cover plate 9 , and a groove is provided at the contact point between the cover plate 9 and the ball 8 .

[0022] Furthermore, the screw rod 11 assembly includes a screw rod 11 and a first motor 12 , the screw rod 11 is electrically connected to the first motor 12 , one end of the screw rod 11 is connected to the push plate 6 , and the other end is connected to the clamping assembly, and the first motor 12 is installed on one side of the push plate 6 .

[0023] Furthermore, the clamping assembly includes an electrically controlled rotating clamp electrically connected to the second motor 13, and a cylinder 14 is symmetrically installed on the inner ring of the electrically controlled rotating clamp. The output end of the cylinder 14 is connected to a first piston rod 15, and the end of the piston rod away from the cylinder 14 is fixedly connected to a clamp 16.

[0024] Furthermore, the cutting assembly is installed in the middle of the upper end of the feed chamber of the console 4, and a third motor 17 is installed at the top of the feed chamber. The third motor 17 is electrically connected to an adjusting cylinder 18, and the end of the adjusting cylinder 18 is connected to the inner wall of the upper end of the console 4. The lower end of the adjusting cylinder 18 is connected to a second piston rod 19, and the second piston rod 19 is connected to one end of the laser cutting knife 20.

[0025] Furthermore, the bracket 2 is in a ladder shape, and the bracket 2 is arranged at the lower middle part of the push plate 6 . An infrared rangefinder 21 is installed on the push plate 6 , and the infrared rangefinder 21 is electrically connected to the controller 5 .

[0026] Furthermore, a circular groove is formed on the cover plate 9 to prevent the roller from slipping during the rotary cutting.

[0027] The working process of the utility model is as follows: the roller to be cut is placed on the workbench 1, and the roller is not easy to roll down under the action of the bracket 2 and the guide rod 3. The infrared rangefinder 21 starts to work, and the feeding assembly transports the roller to the clamping assembly under the action of the screw 11 assembly. When the controller 5 detects that the data of the infrared rangefinder 21 reaches the preset value, it drives the clamping assembly to clamp the roller and then starts the cutting assembly. During the working process of the cutting assembly, the controller 5 controls the clamping assembly to rotate to complete the cutting work.

[0028] The above are only preferred embodiments of the present invention. It should be noted that the above preferred embodiments should not be regarded as limiting the present invention. The protection scope of the present invention should be based on the scope defined by the claims. For ordinary technicians in this technical field, several improvements and modifications can be made without departing from the spirit and scope of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A laser cutting device for roller processing, characterized in that: The invention comprises a workbench, wherein a feeding assembly is arranged at one end of the workbench, a bracket is slidably connected to the feeding assembly, guide rods are slidably connected to the feeding assembly and located on both sides of the bracket, a screw assembly is installed on the feeding assembly, the feeding assembly reciprocates under the action of the screw assembly, a clamping assembly is connected to the end of the bracket away from the feeding assembly, the clamping assembly is arranged on a console, a feeding cavity is opened inside the console, and the feeding cavity is in the shape of a U-shaped plate, a cutting assembly is installed on the console, a controller is installed on one side of the console, and the feeding assembly, the screw assembly, the clamping assembly and the cutting assembly are all electrically connected to the controller.

2. The laser cutting device for roller processing according to claim 1, characterized in that: The feeding assembly includes a push plate, a rolling disc is formed on the push plate, a plurality of circular array balls are embedded on the rolling disc, an embedding groove is formed on the edge of the rolling disc, and a cover plate is embedded in the embedding groove.

3. A laser cutting device for roller processing according to claim 2, characterized in that: The edge of the cover plate is provided with a flange adapted to fit in the embedding groove, and a groove is formed at the contact point between the cover plate and the ball.

4. The laser cutting device for roller processing according to claim 2, characterized in that: The screw rod assembly includes a screw rod and a first motor. The screw rod is electrically connected to the first motor. One end of the screw rod is connected to the push plate, and the other end is connected to the clamping assembly. The first motor is installed on one side of the push plate.

5. The laser cutting device for roller processing according to claim 1, characterized in that: The clamping assembly includes an electrically controlled rotating fixture electrically connected to the second motor, wherein a cylinder is symmetrically mounted on the inner ring of the electrically controlled rotating fixture, a first piston rod is connected to the output end of the cylinder, and a clamp is fixedly connected to the end of the piston rod away from the cylinder.

6. The laser cutting device for roller processing according to claim 1, characterized in that: The cutting assembly is installed in the middle of the upper end of the feed chamber of the console, and a third motor is installed at the top of the feed chamber. The third motor is electrically connected to an adjusting cylinder, and the end of the adjusting cylinder is connected to the inner wall of the upper end of the console. The lower end of the adjusting cylinder is connected to a second piston rod, and the second piston rod is connected to one end of the laser cutting knife.

7. The laser cutting device for roller processing according to claim 2, characterized in that: The bracket is in a ladder shape and is arranged at the middle and lower part of the push plate. An infrared rangefinder is installed on the push plate and is electrically connected to the controller.

8. The laser cutting device for roller processing according to claim 2, characterized in that: A circular groove is formed on the cover plate.

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