A laser cutting machine for irregularly shaped products

Abstract

This utility model discloses a laser cutting machine for irregularly shaped products, belonging to the technical field of laser cutting machines. It includes a support frame with a mounting mechanism on it and an adjustment mechanism above it. The mounting mechanism includes a rotating shaft mechanism fixedly connected to the support frame, a lower contouring fixture rotatably connected to the rotating shaft mechanism, and a pneumatic pressing mechanism fixedly connected to the support frame. An upper contouring mechanism is fixedly connected to the output end of the pneumatic pressing mechanism, located directly above the lower contouring fixture. This laser cutting machine for irregularly shaped products achieves three-dimensional contour fitting of the product through the pressing cooperation between the lower contouring fixture and the upper contouring mechanism, effectively preventing product displacement during cutting and ensuring cutting accuracy. Multiple modules are driven collaboratively by a control host, automatically adapting to the product's CAD trajectory to complete one-time forming cutting of complex shapes, reducing manual intervention and improving efficiency.

Description

Technical Field

[0001] This utility model specifically relates to a laser cutting machine for irregularly shaped products, belonging to the field of laser cutting machine technology. Background Technology

[0002] Laser cutting machines are widely used in the processing of complex contour workpieces in industries such as machinery manufacturing, automotive parts, and electronics. However, traditional laser cutting machines suffer from drawbacks due to the complex and varied shapes of irregularly shaped products. Lacking a dedicated contour-following positioning mechanism, these machines are prone to product displacement during cutting, leading to decreased accuracy or requiring multiple adjustments. Furthermore, the position of the cutting head is controlled independently, making it difficult to achieve synchronized cutting of complex trajectories and impacting processing efficiency. Utility Model Content

[0003] The purpose of this utility model is to address the shortcomings of the existing technology by providing a laser cutting machine for irregularly shaped products, including a bracket, a mounting mechanism on the bracket, an adjustment mechanism above the bracket, a rotating shaft mechanism fixedly connected to the bracket, a lower conforming fixture rotatably connected to the rotating shaft mechanism, a pneumatic pressing mechanism fixedly connected to the bracket, and an upper conforming mechanism fixedly connected to the output end of the pneumatic pressing mechanism, the upper conforming mechanism being located directly above the lower conforming fixture; The adjustment mechanism includes a linear X-axis module fixedly connected to a bracket, a linear Y-axis module slidably connected to the linear X-axis module, a height adjuster follow-up axis module slidably connected to the linear Y-axis module, and a laser cutting head slidably connected to the height adjuster follow-up axis module.

[0004] Furthermore, a housing is fixedly connected to the top of the bracket, the housing has an opening, a placement area is provided on one side of the top of the housing, a laser mounting slot is provided on one side of the housing, and a height adjuster mounting slot is provided on the front side of the housing.

[0005] Furthermore, a control host is provided on one side of the housing, and the control host and the laser mounting slot are located on the same side of the housing. A dual start button is fixedly connected to the front side of the bracket.

[0006] Furthermore, the top of the bracket is provided with a waste inlet on the side near the rotating shaft mechanism, and the side of the bracket is provided with a waste outlet that communicates with the waste inlet, and the waste outlet is inclined downward.

[0007] Furthermore, the bracket has doors on both the front and rear sides, and four sets of evenly distributed wheels at the bottom.

[0008] Furthermore, the control host is electrically connected to the rotary axis mechanism, the pneumatic pressing mechanism, the linear X-axis module, the linear Y-axis module, the height adjuster follow-up axis module, and the laser cutting head.

[0009] Furthermore, the dual start button is located below the opening on the housing, and the dual start button is electrically connected to the control host. The control host is rotatably connected to one side of the housing via a pin. Beneficial effects

[0010] I. This utility model achieves three-dimensional contour fitting of irregularly shaped products through the pressing and cooperation of the lower contouring fixture and the upper contouring mechanism, effectively avoiding product displacement during the cutting process, ensuring cutting accuracy. Multiple modules are driven collaboratively by the control host, which can automatically adapt to the product's CAD trajectory, complete one-time forming and cutting of complex shapes, reduce manual intervention and improve efficiency.

[0011] Second, in this utility model, the waste inlet and the downward-sloping waste outlet form a guide channel, and the cutting waste automatically falls into the collection frame to avoid residue and reduce downtime for cleaning. Furthermore, the lower contour jig is fixed with screws, which supports quick disassembly and replacement, reducing maintenance difficulty and downtime costs. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of the present invention. Figure 1 ; Figure 2 This is a schematic diagram of the structure of the present invention. Figure 2 .

[0013] In the diagram: 1. Bracket; 2. Mounting mechanism; 201. Rotary shaft mechanism; 202. Lower contour jig; 203. Pneumatic pressing mechanism; 204. Upper contour mechanism; 3. Adjustment mechanism; 301. Linear X-axis module; 302. Linear Y-axis module; 303. Height adjuster follow-up shaft module; 304. Laser cutting head; 401. Housing; 402. Placement area; 403. Laser mounting slot; 404. Height adjuster mounting slot; 5. Control host; 6. Dual start button; 701. Waste inlet; 702. Waste outlet; 801. Door; 802. Wheels. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0015] Please see Figure 1-2As shown, a laser cutting machine for irregularly shaped products includes a support 1, a mounting mechanism 2 on the support 1, and an adjustment mechanism 3 above the support 1. The mounting mechanism 2 includes a rotating shaft mechanism 201 fixedly connected to the support 1, a lower contouring fixture 202 rotatably connected to the rotating shaft mechanism 201, a pneumatic pressing mechanism 203 fixedly connected to the support 1, and an upper contouring mechanism 204 fixedly connected to the output end of the pneumatic pressing mechanism 203. The upper contouring mechanism 204 is located directly above the lower contouring fixture 202. The rotating shaft mechanism 201 is driven by a motor, and the lower contouring fixture 202 and the upper contouring fixture are both fixedly connected by screws, which facilitates subsequent disassembly and replacement. The adjustment mechanism 3 includes a linear X-axis module 301 fixedly connected to the bracket 1, a linear Y-axis module 302 slidably connected to the linear X-axis module 301, a height adjuster follower axis module 303 slidably connected to the linear Y-axis module 302, and a laser cutting head 304 slidably connected to the height adjuster follower axis module 303. The linear X-axis module 301 and the linear Y-axis module 302 are vertically arranged. The laser cutting head 304 is located on one side of the upper and lower contour jigs 202. The linear X-axis module 301, the linear Y-axis module 302, and the height adjuster follower axis module 303 are all driven by cylinders.

[0016] As a technical optimization of this utility model, the top of the bracket 1 is fixedly connected to the housing 401, the housing 401 is provided with an opening, the top side of the housing 401 is provided with a placement area 402, the side of the housing 401 is provided with a laser mounting groove 403, the front side of the housing 401 is provided with a height adjustment mounting groove 404, and the placement area 402 is used to flip the excess optical fiber.

[0017] As a technical optimization of this utility model, a control host 5 is provided on one side of the housing 401. The control host 5 and the laser mounting slot 403 are located on the same side of the housing 401. A double start button 6 is fixedly connected to the front side of the bracket 1.

[0018] As a technical optimization of this utility model, a waste inlet 701 is provided on the top of the bracket 1 near the side of the rotating shaft mechanism 201, and a waste outlet 702 communicating with the waste inlet 701 is provided on one side of the bracket 1. The waste outlet 702 is inclined downwards, and the rotating shaft mechanism 201 is located between the linear X-axis module 301 and the waste inlet 701.

[0019] As a technical optimization of this utility model, the bracket 1 is provided with a door 801 on the front and rear sides respectively, and the bottom of the bracket 1 is provided with four sets of evenly distributed wheels 802.

[0020] As a technical optimization of this utility model, the control host 5 is electrically connected to the rotary axis mechanism 201, the pneumatic pressing mechanism 203, the linear X-axis module 301, the linear Y-axis module 302, the height adjuster follow-up axis module 303, and the laser cutting head 304.

[0021] As a technical optimization of this utility model, the dual start button 6 is located below the opening on the housing 401. The dual start button 6 is electrically connected to the control host 5, and the control host 5 is rotatably connected to one side of the housing 401 via a pin.

[0022] Working principle: Before production, the CAD drawing of the product's cutting trajectory is imported into the control host 5. Based on the imported CAD drawing, the linear X-axis module 301, linear Y-axis module 302, height adjuster follow-up axis module 303, and rotary axis mechanism 201 are linked to achieve the cutting of products of various shapes. The operator places the product on the lower contour jig 202 through the opening on the housing, and then starts the pneumatic pressing mechanism 203, which drives the upper contour mechanism 204 to press the product, completing the positioning and clamping of the product. Then, the laser cutting head 304 is moved to the edge of the product, and the product is cut under the linkage of the linear X-axis module 301, linear Y-axis module 302, height adjuster follow-up axis module 303, and rotary axis mechanism 201. After the cutting is completed, the pneumatic pressing mechanism 203 retracts, the cut product is taken out, and the waste enters the waste inlet 701 and then falls from the waste outlet 702 into the collection waste box.

[0023] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0024] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A laser cutting machine for profiled products, characterized in that: Includes a bracket (1), on which a mounting mechanism (2) is provided, and above the bracket (1) is an adjustment mechanism (3). The mounting mechanism (2) includes a rotating shaft mechanism (201) fixedly connected to the bracket (1), a lower contour jig (202) rotatably connected to the rotating shaft mechanism (201), a pneumatic pressing mechanism (203) fixedly connected to the bracket (1), and an upper contour mechanism (204) fixedly connected to the output end of the pneumatic pressing mechanism (203). The upper contour mechanism (204) is located directly above the lower contour jig (202). The adjustment mechanism (3) includes a linear X-axis module (301) fixedly connected to the bracket (1), a linear Y-axis module (302) slidably connected to the linear X-axis module (301), a height adjuster follow-up axis module (303) slidably connected to the linear Y-axis module (302), and a laser cutting head (304) slidably connected to the height adjuster follow-up axis module (303).

2. The laser cutting machine for irregularly shaped products as described in claim 1, characterized in that: The top of the bracket (1) is fixedly connected to a housing (401), the housing (401) has an opening, a placement area (402) is provided on one side of the top of the housing (401), a laser mounting slot (403) is provided on one side of the housing (401), and a height adjuster mounting slot (404) is provided on the front side of the housing (401).

3. The laser cutting machine for irregularly shaped products as described in claim 2, characterized in that: A control host (5) is provided on one side of the housing (401). The control host (5) and the laser mounting slot (403) are located on the same side of the housing (401). A double start button (6) is fixedly connected to the front side of the bracket (1).

4. The laser cutting machine for irregularly shaped products as described in claim 3, characterized in that: The top of the bracket (1) is provided with a waste inlet (701) on the side near the rotating shaft mechanism (201), and a waste outlet (702) communicating with the waste inlet (701) is provided on one side of the bracket (1). The waste outlet (702) is inclined downward.

5. The laser cutting machine for irregularly shaped products as described in claim 4, characterized in that: The bracket (1) has a door (801) on the front and back sides respectively, and four sets of evenly distributed wheels (802) on the bottom of the bracket (1).

6. The laser cutting machine for irregularly shaped products as described in claim 5, characterized in that: The control host (5) is electrically connected to the rotary shaft mechanism (201), the pneumatic pressing mechanism (203), the linear X-axis module (301), the linear Y-axis module (302), the height adjuster follow-up shaft module (303), and the laser cutting head (304).

7. The laser cutting machine for irregularly shaped products as described in claim 6, characterized in that: The dual start button (6) is located below the opening on the housing (401). The dual start button (6) is electrically connected to the control host (5). The control host (5) is rotatably connected to one side of the housing (401) via a pin.

Images