Traction mechanism of full-automatic laser cutting machine

Abstract

The traction mechanism of the full-automatic laser cutting machine comprises a workbench, a cutting assembly and a conveying belt assembly are fixedly connected to the upper portion of the workbench, a feeding assembly is fixedly connected to one end of the workbench, and a plurality of second extrusion sliding tables and first extrusion sliding tables are connected to one side of the workbench in a sliding mode. The end of the second first extrusion sliding table is fixedly connected with a guide motor, the power output end of the guide motor is fixedly connected with a guide column, one end of the first extrusion sliding table is fixedly connected with a hook claw, and the feeding assembly comprises a feeding supporting table, a feeding sliding table, a feeding support, an extension rod and an adsorption mechanism. A feeding sliding table moves outwards to drive a vacuum suction cup to be attached to the upper portion of a wood board, a negative pressure pump works to adsorb the wood board, then the feeding sliding table moves reversely, and after a feeding support drives the wood board to move to the upper portion of a workbench, one end of the wood board can fall on the workbench under manual assistance; at the moment, the wood board can be extruded and driven to move towards one end of the cutting assembly through guide columns at the ends of second and first extrusion sliding tables.

Description

Technical Field

[0001] This utility model relates to the field of laser cutting technology, and in particular to a traction mechanism for a fully automatic laser cutting machine. Background Technology

[0002] Laser cutting of wood is a technology that uses a high-energy-density laser beam to cut wood. Laser cutting technology works by focusing a laser beam onto the surface of the wood, causing the wood to rapidly melt, vaporize, or even burn, thus achieving the purpose of cutting. This technology has extremely high cutting precision and speed and is widely used in the woodworking industry, design and manufacturing, and handicraft production. Before processing, a template needs to be lifted onto a worktable for cutting. Lifting larger pieces of wood can be cumbersome, so a device is needed to assist in loading them.

[0003] A search revealed a Chinese patent publication number CN220880956U, which discloses a wood laser cutting machine, including a base and a laser cutting head slidably connected to the upper part of a transverse track. The base is equipped with a parallelogram mechanism for convenient placement of rough wood, and a traction mechanism for lifting the worktable is provided below the parallelogram mechanism.

[0004] To address the problem that the aforementioned technologies require moving the wooden board to the processing table before lifting it, and that the process of moving the board to the processing table still requires manual labor, a traction mechanism for a fully automatic laser cutting machine is proposed. Utility Model Content

[0005] In view of this, the present invention aims to provide a traction mechanism for a fully automatic laser cutting machine to solve or alleviate the technical problems existing in the prior art, or at least provide a beneficial alternative.

[0006] The technical solution of this utility model embodiment is implemented as follows: a workbench with a cutting component and a conveyor belt component fixedly connected above it, a feeding component fixedly connected to one end of the workbench for adsorbing and lifting the wooden board and moving the wooden board to the top of the workbench; a plurality of second extrusion slides and a first extrusion slide are slidably connected to one side of the workbench, a guide motor is fixedly connected to the end of the second and first extrusion slides, a guide column is fixedly connected to the power output end of the guide motor, and a hook is fixedly connected to one end of the first extrusion slide.

[0007] In some embodiments, the feeding assembly includes a feeding support platform, a feeding slide, a feeding bracket, an extension rod, and an adsorption mechanism. One end of the feeding support platform is fixedly connected to the workbench, one end of the feeding slide is slidably connected to the feeding support platform, one end of the feeding bracket is slidably disposed in an L-shaped slot on the feeding support platform and an inclined slot on the feeding slide, and one end of the extension rod is fixedly connected to the feeding bracket.

[0008] In some embodiments, the adsorption mechanism includes a vacuum suction cup and a negative pressure pump. One end of the vacuum suction cup is fixedly connected to an extension rod, and one end of the negative pressure pump is fixedly connected to the top of the feeding support platform. One end of the vacuum suction cup is connected to the negative pressure pump through a pipe.

[0009] In some embodiments, an electric screw is fixedly connected to one end of the feeding support platform, and the movable end of the electric screw is threadedly connected to the lower side of the feeding slide, for driving the feeding slide to move relative to the feeding support platform.

[0010] In some embodiments, a double-ended screw is rotatably connected below the worktable, a drive gear is fixedly connected to one end of the double-ended screw, a clamping motor is fixedly connected below the worktable, the power output end of the clamping motor is driven and connected to the drive gear, and the two ends of the double-ended screw are threadedly connected to the first extrusion slide.

[0011] In some embodiments, a trigger switch is fixedly connected to one end of the first extrusion slide, a roller is rotatably connected to one end of the trigger switch, a first spring is fixedly connected to one end of the guide post, and the roller is movably connected to the lower part of the guide post.

[0012] In some embodiments, a limiting rod is slidably connected to one end of the first extrusion slide, and one end of the limiting rod is fixedly connected to the second extrusion slide. A second spring is fixedly connected to both the first extrusion slide and the second extrusion slide.

[0013] In some embodiments, an anti-slip pad is fixedly connected to one end of the hook.

[0014] The present invention has the following advantages due to the adoption of the above technical solution:

[0015] 1. A traction mechanism for a fully automatic laser cutting machine, wherein the feeding slide moves outward to drive the vacuum suction cup to adhere to the top of the wooden board, and then the negative pressure pump works to pick up the wooden board. Then the feeding slide moves in the opposite direction, allowing the feeding bracket to move the wooden board to the top of the worktable. With manual assistance, one end of the wooden board can be placed on the worktable. At this time, the wooden board can be moved towards the cutting component by the guide columns at the ends of the first and second extrusion slides.

[0016] 2. A traction mechanism for a fully automatic laser cutting machine, wherein the hook can prevent the wooden board from flipping over during the movement of the guide column, making manual assistance more labor-saving.

[0017] 3. A traction mechanism for a fully automatic laser cutting machine, wherein when a wooden board is pressed down from above, it squeezes the guide column downward, thereby triggering the roller to start the guide motor to guide the wooden board to move, allowing the worker to hold the wooden board with both hands without having to manually start the guide motor.

[0018] The above overview is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will become readily apparent from the accompanying drawings and the following detailed description. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this application 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 of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is the main view of the present invention.

[0021] Figure 2 This is a side view of the present invention.

[0022] Figure 3 This is a partial structural view of the bottom of the workbench of this utility model;

[0023] Figure 4 This is a structural diagram of the guide post installation of this utility model;

[0024] Figure 5 This is a structural diagram of the extrusion slide of this utility model.

[0025] Figure label:

[0026] 1. Workbench; 2. Conveyor belt assembly; 3. Feeding support platform; 4. Feeding slide; 5. Feeding bracket; 6. Extension rod; 7. Vacuum suction cup; 8. Negative pressure pump; 9. Electric screw; 10. Double-ended screw; 11. Drive gear; 12. Clamping motor; 13. First extrusion slide; 14. Second extrusion slide; 15. Guide motor; 16. Guide column; 17. First spring; 18. Trigger switch; 19. Roller; 20. Claw; 21. Anti-slip pad; 22. Second spring; 23. Limiting rod; 24. Cutting assembly. Detailed Implementation

[0027] In the following description, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments can be modified in various ways without departing from the spirit or scope of this invention. Therefore, the drawings and description are considered exemplary in nature and not restrictive.

[0028] The embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0029] like Figure 1-5 As shown, a traction mechanism for a fully automatic laser cutting machine includes a worktable 1 with a cutting assembly 24 and a conveyor belt assembly 2 fixedly connected above it. A feeding assembly is fixedly connected to one end of the worktable 1 for adsorbing and lifting wooden boards and moving them to the top of the worktable. Multiple second extrusion slides 14 and a first extrusion slide 13 are slidably connected to one side of the worktable 1. A guide motor 15 is fixedly connected to one end of the second extrusion slide 14, and a guide column 16 is fixedly connected to the power output end of the guide motor 15. The guide column 16 is made of rubber and has a groove on one side to facilitate the extrusion and fixing of the wooden board from the side. A hook 20 is fixedly connected to one end of the first extrusion slide 13.

[0030] The feeding assembly includes a feeding support platform 3, a feeding slide 4, a feeding bracket 5, an extension rod 6, and an adsorption mechanism. One end of the feeding support platform 3 is fixedly connected to the workbench 1, one end of the feeding slide 4 is slidably connected to the feeding support platform 3, one end of the feeding bracket 5 is slidably disposed in an L-shaped slot on the feeding support platform 3 and an inclined slot on the feeding slide 4, and one end of the extension rod 6 is fixedly connected to the feeding bracket 5.

[0031] The adsorption mechanism includes a vacuum suction cup 7 and a negative pressure pump 8. One end of the vacuum suction cup 7 is fixedly connected to the extension rod 6, and one end of the negative pressure pump 8 is fixedly connected to the top of the feeding support platform 3. One end of the vacuum suction cup 7 is connected to the negative pressure pump 8 through a pipe.

[0032] The cutting assembly 24 can move laterally and longitudinally on the worktable 1 to perform cutting, and the conveyor belt assembly 2 can drive the upper wooden board to move for processing long wooden boards;

[0033] When large wooden boards need to be cut, workers can use a trolley to push the boards to one side of the device. Then, the loading slide 4 moves outward, causing the vacuum suction cup 7 to adhere to the top of the board. Next, the negative pressure pump 8 works to pick up the board. Then, the loading slide 4 moves in the opposite direction. Through the inclined slot on the loading slide 4 and the L-shaped slot on the loading support table 3, the loading bracket 5 moves the board to the top of the worktable 1. With manual assistance, one end of the board can be placed on the worktable 1. At this time, the guide column 16 at one end of the second extrusion slide 14 can be used to extrude and move the board towards the cutting component 24. During the movement, the hook 20 can prevent the board from flipping, making manual assistance easier.

[0034] In this embodiment, an electric screw 9 is fixedly connected to one end of the feeding support platform 3. The movable end of the electric screw 9 is threadedly connected to the lower side of the feeding slide 4. The electric screw 9 can drive the feeding slide 4 to move back and forth to lift the wooden board.

[0035] The movement of the end of the feeding bracket 5 within the L-shaped slot and the inclined slot is as follows:

[0036] In the initial state, the end of the feeding bracket 5 is below the vertical part of the L-shaped slot and below the inclined slot;

[0037] Control the feeding slide 4 to move along the extension direction of the electric screw 9. Figure 1 The material feeder moves to the left side of the worktable 1. The inner walls of the L-shaped slot and the inclined slot exert force on the end of the feeding bracket 5, causing the feeding bracket 5 to move vertically upward in the L-shaped slot and upward relative to the inclined slot until the end of the feeding bracket 5 moves to the corner of the L-shaped slot and the end of the feeding bracket 5 is located at the highest position of the inclined slot.

[0038] Continue to control the feeding slide 4 along the extension direction of the electric screw 9. Figure 1 When the material feeder 5 moves to the left side near the worktable 1, the end of the feeder 5 can no longer move vertically in a relatively tilted slot, but can only move horizontally along the L-shaped slot. Figure 1 Move to the left.

[0039] In some embodiments, in order for the feeding bracket 5 to smoothly change its moving direction within the L-shaped slot, the corner connecting the vertical and horizontal parts within the L-shaped slot is designed to be arc-shaped, so as to smoothly connect the vertical and horizontal parts.

[0040] Thus, the wooden board can be moved along the required trajectory by the feeding bracket 5, the extension rod 6, and the adsorption mechanism.

[0041] In this embodiment, a double-ended screw 10 is rotatably connected below the worktable 1. One end of the double-ended screw 10 is fixedly connected to a drive gear 11. A clamping motor 12 is fixedly connected below the worktable 1. The power output end of the clamping motor 12 is driven and connected to the drive gear 11. Both ends of the double-ended screw 10 are threadedly connected to the first extrusion slide 13.

[0042] The clamping motor 12 can drive the drive gear 11 to move, and through the double-headed screw 10, it can drive the first extrusion slide 13 and the second extrusion slide 14 on both sides to move, thereby driving the guide column 16 above the second extrusion slide 14 to adjust its position.

[0043] In this embodiment, a trigger switch 18 is fixedly connected to one end of the first pressing slide 13, and a roller 19 is rotatably connected to one end of the trigger switch 18. A first spring 17 is fixedly connected to one end of the guide column 16, and the roller 19 is movably connected to the lower part of the guide column 16. When the wooden board is pressed down from above, it will press the guide column 16 downward, thereby triggering the roller 19 to start the guide motor 15 to guide the wooden board to move, so that the worker can hold the wooden board with both hands without having to manually start the guide motor 15.

[0044] In this embodiment: the cutting component 24 can move laterally and longitudinally on the workbench 1 to perform cutting, and the conveyor belt component 2 can drive the upper wooden board to move for processing long wooden boards;

[0045] When large wooden boards need to be cut, workers can use a trolley to push the boards to one side of the device. Then, the loading slide 4 moves outward, causing the vacuum suction cup 7 to adhere to the top of the board. Next, the negative pressure pump 8 works to pick up the board. Then, the loading slide 4 moves in the opposite direction. Through the inclined slot on the loading slide 4 and the L-shaped slot on the loading support table 3, the loading bracket 5 moves the board to the top of the worktable 1. With manual assistance, one end of the board can be placed on the worktable 1. At this time, the guide column 16 at one end of the second extrusion slide 14 can be used to extrude and move the board towards the cutting component 24. During the movement, the hook 20 can prevent the board from flipping, making manual assistance easier.

[0046] The clamping motor 12 can drive the drive gear 11 to move, and through the double-headed screw 10, it can drive the first extrusion slide 13 and the second extrusion slide 14 on both sides to move, thereby driving the guide column 16 above the second extrusion slide 14 to adjust its position.

[0047] When the wooden board is pressed down from above, it will press down on the guide post 16, which will trigger the roller 19 to start the guide motor 15 to guide the wooden board to move, so that the worker can hold the wooden board with both hands without having to manually start the guide motor 15.

[0048] This embodiment makes the following improvements based on the above embodiments, such as... Figure 1-5 As shown,

[0049] In this embodiment, a limiting rod 23 is slidably connected to one end of the first extrusion slide 13, and a limiting rod 23 is fixedly connected to the second extrusion slide 14. A second spring 22 is fixedly connected to one end of the first extrusion slide 13 and the second extrusion slide 14. By using the second spring 22 for buffering, a certain distance can be maintained between the first extrusion slide 13 and the second extrusion slide 14. During use, the guide post 16 contacts the wooden board first, and then the hook 20 moves to restrict the wooden board from flipping, so that the hook 20 will not affect the wooden board falling onto the workbench 1 and the guide post 16.

[0050] In this embodiment, an anti-slip pad 21 is fixedly connected to one end of the hook 20. The anti-slip pad 21 is made of rubber, which can improve the limiting effect of the hook 20 and increase the friction.

[0051] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any person skilled in the art can easily conceive of various variations or substitutions within the technical scope disclosed in this utility model, and these should all be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A traction mechanism for a fully automatic laser cutting machine, comprising a worktable (1) on which a cutting assembly (24) and a conveyor belt assembly (2) are fixedly connected, characterized in that: The workbench (1) is fixedly connected to a feeding assembly at one end, which is used to pick up the wooden board and move the wooden board to the top of the workbench; a plurality of second extrusion slides (14) and a first extrusion slide (13) are slidably connected to one side of the workbench (1); a guide motor (15) is fixedly connected to one end of the second extrusion slide (14); a guide column (16) is fixedly connected to the power output end of the guide motor (15); and a hook (20) is fixedly connected to one end of the first extrusion slide (13).

2. The traction mechanism of a fully automatic laser cutting machine according to claim 1, characterized in that: The feeding assembly includes a feeding support platform (3), a feeding slide (4), a feeding bracket (5), an extension rod (6), and an adsorption mechanism. One end of the feeding support platform (3) is fixedly connected to the workbench (1), one end of the feeding slide (4) is slidably connected to the feeding support platform (3), one end of the feeding bracket (5) is slidably set in the L-shaped slot opened on the feeding support platform (3) and the inclined slot opened on the feeding slide (4), and one end of the extension rod (6) is fixedly connected to the feeding bracket (5).

3. The traction mechanism of a fully automatic laser cutting machine according to claim 2, characterized in that: The adsorption mechanism includes a vacuum suction cup (7) and a negative pressure pump (8). One end of the vacuum suction cup (7) is fixedly connected to the extension rod (6), and one end of the negative pressure pump (8) is fixedly connected to the upper part of the feeding support platform (3). One end of the vacuum suction cup (7) is connected to the negative pressure pump (8) through a pipe.

4. The traction mechanism of a fully automatic laser cutting machine according to claim 3, characterized in that: One end of the feeding support platform (3) is fixedly connected to an electric screw (9), and the movable end of the electric screw (9) is threadedly connected to the lower side of the feeding slide (4) to drive the feeding slide (4) to move relative to the feeding support platform (3).

5. The traction mechanism of a fully automatic laser cutting machine according to claim 1, characterized in that: A double-ended screw (10) is rotatably connected below the worktable (1), and a drive gear (11) is fixedly connected to the double-ended screw (10). A clamping motor (12) is fixedly connected below the worktable (1), and the power output end of the clamping motor (12) is driven and connected to the drive gear (11). The two ends of the double-ended screw (10) are threadedly connected to the first extrusion slide (13).

6. The traction mechanism of a fully automatic laser cutting machine according to claim 5, characterized in that: One end of the first extrusion slide (13) is fixedly connected to a trigger switch (18), one end of the trigger switch (18) is rotatably connected to a roller (19), one end of the guide post (16) is fixedly connected to a first spring (17), and the guide post (16) is movably connected to the roller (19) below.

7. The traction mechanism of a fully automatic laser cutting machine according to claim 6, characterized in that: One end of the first extrusion slide (13) is slidably connected to a limit rod (23), and one end of the limit rod (23) is fixedly connected to the second extrusion slide (14). A second spring (22) is fixedly connected to one end of the first extrusion slide (13) and the second extrusion slide (14).

8. The traction mechanism of a fully automatic laser cutting machine according to claim 7, characterized in that: One end of the hook (20) is fixedly connected to an anti-slip pad (21).

Images