Stone multi-axis laser cutting machine

Abstract

The utility model discloses a stone multi-axis laser cutting machine, belongs to the technical field of stone cutting, solves the problem that stone surfaces are inconvenient to clean, and comprises a laser cutting machine body, a support is fixedly connected to the lower surface of the laser cutting machine body, and a protection mechanism is fixedly connected to the upper surface of the support. The outer surface of the protection mechanism is fixedly connected with a cleaning structure and a control panel, and the protection mechanism comprises a protection frame fixedly connected to the upper surface of the support. Stone can be placed on the upper surface of a heat insulation plate, then a gear motor is started, an output shaft of the gear motor drives a bolt rod to rotate, the bolt rod rotates to drive a connecting block and the heat insulation plate to slide along the outer surface of a support, meanwhile, an electric telescopic rod is started, and the output end of the electric telescopic rod drives a sliding plate to move downwards; and the sliding plate drives the cleaning brush to move downwards, so that the lower surface of the cleaning brush is attached to the upper surface of the stone, and impurities on the upper surface of the stone are cleaned conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of stone cutting, in particular to a stone multi-axis laser cutting machine. Background Art

[0002] In today's stone processing industry, stone multi-axis laser cutting machine has gradually become an important equipment for stone cutting due to its high precision, high speed and flexible cutting ability. The multi-axis laser cutting machine focuses the laser emitted from the laser into a high-power density laser beam through the optical path system. The laser beam irradiates the surface of the workpiece to make the workpiece reach the melting point or boiling point. At the same time, the high-pressure gas coaxial with the beam blows away the molten or vaporized metal. In the field of stone carving, the multi-axis laser cutting machine can delicately depict various exquisite patterns and textures, making stone products more artistic.

[0003] The existing multi-axis laser cutting machine for stone lacks an effective stone surface impurity cleaning function before cutting the stone, so the dust and debris on the stone surface cannot be cleaned in time, which may hinder the energy transfer of the laser beam, resulting in the laser energy being unable to fully act on the stone, thereby reducing the cutting accuracy and efficiency. Therefore, there is a problem of inconvenience in cleaning the stone surface. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the problems existing in the above-mentioned prior art, the utility model provides a stone multi-axis laser cutting machine.

[0006] (II) Technical solution

[0007] To achieve the above objectives, the utility model is implemented through the following technical solutions: a multi-axis laser cutting machine for stone, comprising a laser cutting machine body, a bracket fixedly connected to the lower surface of the laser cutting machine body, a protective mechanism fixedly connected to the upper surface of the bracket, a cleaning structure and a control panel fixedly connected to the outer surface of the protective mechanism, the protective mechanism comprising a protective frame fixedly connected to the upper surface of the bracket, and the laser cutting machine body is arranged inside the protective frame, the cleaning structure comprising a fixed plate fixedly connected to the outer surface of the protective frame, an electric telescopic rod fixedly connected to the lower surface of the fixed plate, a sliding plate fixedly connected to the output end of the electric telescopic rod, and a cleaning brush fixedly connected to the lower surface of the sliding plate.

[0008] As a preferred solution of the stone multi-axis laser cutting machine of the utility model, a through hole is opened on the outer surface of the bracket, the through hole is arranged below the sliding plate, and a dust collecting plate is arranged below the through hole.

[0009] By adopting the above technical solution, impurities swept off the stone surface by the cleaning brush can be easily collected through the dust collecting plate and the through hole.

[0010] As a preferred solution of the stone multi-axis laser cutting machine described in the utility model, the cleaning structure also includes a reduction motor fixedly connected to the lower surface of the bracket, the output shaft of the reduction motor is fixedly connected to a bolt rod, the other end of the bolt rod is rotatably provided with a support block, and the support block is fixedly connected to the lower surface of the bracket.

[0011] By adopting the above technical solution, the outer surface of the bolt rod can be supported by the support block, so that the bolt rod can stably rotate along with the output shaft of the reduction motor.

[0012] As a preferred solution of the stone multi-axis laser cutting machine of the utility model, the outer surface of the bolt rod is threadedly connected with a connecting block, and the upper surface of the connecting block passes through the outer surface of the bracket and is fixedly connected with a heat insulation board.

[0013] By adopting the above technical solution, the connection block is driven to slide by the rotation of the bolt rod, thereby facilitating the movement of the heat insulation board on the bracket.

[0014] As a preferred solution of the multi-axis stone laser cutting machine of the utility model, the lower surface of the heat insulation plate is slidably connected to the outer surface of the bracket, and the outer surface of the bracket is provided with a through groove used in conjunction with the connecting block.

[0015] By adopting the above technical solution, the heat insulation board can be supported by the bracket, so that the upper surface of the heat insulation board can bear heavier stones.

[0016] As a preferred solution of the stone multi-axis laser cutting machine described in the utility model, a cooling fan is fixedly connected to the inner wall of the fixed frame, there is a height difference between the fixed frame and the insulation board, and the fixed frame is fixedly connected to the outer surface of the protective frame by bolts.

[0017] By adopting the above technical solution, the height difference between the fixed frame and the heat insulation board can be adjusted by removing the bolts, thereby facilitating cooling of stones of different thicknesses.

[0018] (III) Beneficial effects

[0019] The utility model provides a multi-axis laser cutting machine for stone. It has the following beneficial effects:

[0020] 1. Place the stone on the upper surface of the insulation board, and then start the reduction motor. The output shaft of the reduction motor drives the bolt rod to rotate. The rotation of the bolt rod drives the connecting block and the insulation board to slide along the outer surface of the bracket. At the same time, start the electric telescopic rod. The output end of the electric telescopic rod drives the sliding plate to move downward. The sliding plate drives the cleaning brush to move downward, so that the lower surface of the cleaning brush fits the upper surface of the stone, thereby facilitating the cleaning of impurities on the upper surface of the stone.

[0021] 2. The protective frame is used to prevent the laser from irritating the user's eyes. When the cutting is completed, the heat insulation board drives the stone to pass through the bottom of the fixed frame, and the air cooler is started at the same time. The air cooler forms an air flow that blows toward the outer surface of the stone, thereby facilitating the cooling of the stone and preventing the user from being scalded by the stone. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0024] Figure 2 It is a schematic diagram of the front cross-sectional structure of the utility model as a whole;

[0025] Figure 3 A schematic diagram of the overall side cross-sectional structure of the utility model;

[0026] Figure 4 It is a schematic diagram of the overall top cross-sectional structure of the utility model.

[0027] In the figure, 1. bracket; 2. cleaning structure; 201. electric telescopic rod; 202. sliding plate; 203. cleaning brush; 204. heat insulation plate; 205. dust collecting plate; 206. bolt rod; 207. connecting block; 208. fixing plate; 209. reduction motor; 210. through hole; 211. supporting block; 3. protection mechanism; 301. fixing frame; 302. cooling fan; 303. protection frame; 4. control panel; 5. laser cutting machine body. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0029] Example 1

[0030] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4 , which is the first embodiment of the utility model, and this embodiment provides a multi-axis laser cutting machine for stone, including a laser cutting machine body 5, a bracket 1 is fixedly connected to the lower surface of the laser cutting machine body 5, a protective mechanism 3 is fixedly connected to the upper surface of the bracket 1, a cleaning structure 2 and a control panel 4 are fixedly connected to the outer surface of the protective mechanism 3, the cleaning structure 2 includes a fixed plate 208 fixedly connected to the outer surface of the protective frame 303, an electric telescopic rod 201 is fixedly connected to the lower surface of the fixed plate 208, a sliding plate 202 is fixedly connected to the output end of the electric telescopic rod 201, and a cleaning brush 203 is fixedly connected to the lower surface of the sliding plate 202.

[0031] Specifically, a through hole 210 is provided on the outer surface of the bracket 1, and the through hole 210 is arranged below the sliding plate 202, and a dust collecting plate 205 is provided below the through hole 210. The cleaning structure 2 also includes a reduction motor 209 fixedly connected to the lower surface of the bracket 1, and the output shaft of the reduction motor 209 is fixedly connected to a bolt rod 206, and the other end of the bolt rod 206 is rotatably provided with a support block 211, and the support block 211 is fixedly connected to the lower surface of the bracket 1, wherein the outer surface of the bolt rod 206 is threadedly connected to a connecting block 207, and the upper surface of the connecting block 207 passes through the outer surface of the bracket 1 and is fixedly connected to a heat insulation plate 204, and the lower surface of the heat insulation plate 204 is slidably connected to the outer surface of the bracket 1, and the outer surface of the bracket 1 is provided with a through groove used to cooperate with the connecting block 207.

[0032] The stone is further prevented from moving to the upper surface of the heat insulation board 204, and then the reduction motor 209 is started. The output shaft of the reduction motor 209 drives the bolt rod 206 to rotate. The rotation of the bolt rod 206 drives the connecting block 207 and the heat insulation board 204 to slide along the outer surface of the bracket 1. At the same time, the electric telescopic rod 201 is started. The output end of the electric telescopic rod 201 drives the sliding plate 202 to move downward, and the sliding plate 202 drives the cleaning brush 203 to move downward, so that the lower surface of the cleaning brush 203 fits the upper surface of the stone, thereby facilitating the cleaning of impurities on the upper surface of the stone.

[0033] Example 2

[0034] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4 , which is the second embodiment of the utility model. This embodiment is based on the previous embodiment. The protection mechanism 3 includes a protection frame 303 fixedly connected to the upper surface of the bracket 1, and the laser cutting machine body 5 is arranged inside the protection frame 303.

[0035] Specifically, the inner wall of the fixed frame 301 is fixedly connected with the air cooler 302 , there is a height difference between the fixed frame 301 and the heat insulation board 204 , and the fixed frame 301 is fixedly connected to the outer surface of the protective frame 303 by bolts.

[0036] The protective frame 303 is further used to prevent the laser from irritating the user's eyes. When the cutting is completed, the heat insulation board 204 drives the stone to pass through the bottom of the fixed frame 301, and the air cooler 302 is started at the same time. The air cooler 302 forms an air flow that blows toward the outer surface of the stone, thereby facilitating the cooling of the stone and preventing the user from being scalded by the stone.

[0037] Working principle: Place the stone on the upper surface of the heat insulation board 204, then start the reduction motor 209, the output shaft of the reduction motor 209 drives the bolt rod 206 to rotate, the rotation of the bolt rod 206 drives the connecting block 207 and the heat insulation board 204 to slide along the outer surface of the bracket 1, and at the same time start the electric telescopic rod 201, the output end of the electric telescopic rod 201 drives the sliding plate 202 to move downward, and the sliding plate 202 drives the cleaning brush 203 to move downward, so that the lower surface of the cleaning brush 203 fits with the upper surface of the stone, thereby facilitating the cleaning of impurities on the upper surface of the stone. Impurities fall into the dust collecting plate 205 through the through hole 210. When the stone and the heat insulation plate 204 move to the bottom of the protective frame 303, the laser cutting machine body 5 is started to cut the stone. The protective frame 303 is used to prevent the laser from irritating the eyes of the user. When the cutting is completed, the heat insulation plate 204 drives the stone to pass through the bottom of the fixed frame 301, and the air cooler 302 is started at the same time. The air cooler 302 forms an air flow that blows toward the outer surface of the stone, thereby facilitating the cooling of the stone and preventing the user from being scalded by the stone.

[0038] It should be noted that, in this document, relational terms such as first and second, etc. are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations.

Claims

1. A multi-axis laser cutting machine for stone, comprising a laser cutting machine body (5), characterized in that: The lower surface of the laser cutting machine body (5) is fixedly connected to a bracket (1), the upper surface of the bracket (1) is fixedly connected to a protection mechanism (3), and the outer surface of the protection mechanism (3) is fixedly connected to a cleaning structure (2) and a control panel (4); The protection mechanism (3) comprises a protection frame (303) fixedly connected to the upper surface of the bracket (1), and the laser cutting machine body (5) is arranged inside the protection frame (303), and the outer surface of the protection frame (303) is fixedly connected to a fixed frame (301); The cleaning structure (2) comprises a fixing plate (208) fixedly connected to the outer surface of the protective frame (303); the lower surface of the fixing plate (208) is fixedly connected to an electric telescopic rod (201); the output end of the electric telescopic rod (201) is fixedly connected to a sliding plate (202); and the lower surface of the sliding plate (202) is fixedly connected to a cleaning brush (203).

2. The multi-axis laser cutting machine for stone according to claim 1, characterized in that: The outer surface of the bracket (1) is provided with a through hole (210), the through hole (210) is arranged below the sliding plate (202), and a dust collecting plate (205) is arranged below the through hole (210).

3. The multi-axis laser cutting machine for stone according to claim 2, characterized in that: The cleaning structure (2) further comprises a reduction motor (209) fixedly connected to the lower surface of the bracket (1); the output shaft of the reduction motor (209) is fixedly connected to a bolt rod (206); the other end of the bolt rod (206) is rotatably provided with a support block (211); and the support block (211) is fixedly connected to the lower surface of the bracket (1).

4. The multi-axis laser cutting machine for stone according to claim 3, characterized in that: The outer surface of the bolt rod (206) is threadedly connected to a connecting block (207), and the upper surface of the connecting block (207) passes through the outer surface of the bracket (1) and is fixedly connected to a heat insulation board (204).

5. The multi-axis laser cutting machine for stone according to claim 4, characterized in that: The lower surface of the heat insulation plate (204) is slidably connected to the outer surface of the bracket (1), and the outer surface of the bracket (1) is provided with a through groove used in conjunction with the connecting block (207).

6. The multi-axis laser cutting machine for stone according to claim 1, characterized in that: The inner wall of the fixed frame (301) is fixedly connected to a cooling fan (302), and the fixed frame (301) is fixedly connected to the outer surface of the protective frame (303) by means of bolts.

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