A super-fast laser cutting machine capable of fast zooming

Abstract

The utility model relates to a kind of superfast laser cutting machines of quick zooming, including rack, cutting table, zooming positioner and driver, the cutting table and driver are installed on rack, the driver is located above cutting table, the zooming positioner is installed on the driving end of driver, the bottom of the zooming positioner is fixedly connected with laser cutting head, the cutting table includes placing rack, suppose there are multiple support bars on the placing rack.The utility model a kind of superfast laser cutting machines of quick zooming, multiple support bars are set to reduce the area of contact with material, so that the hollow area increases, realize to increase hollow so that debris can completely fall, without the accumulation of broken material on the conveying grid belt without hollow place, pollute cloth, and then affect cutting finished product quality.

Description

Technical Field

[0001] This utility model belongs to the field of laser cutting machine technology, specifically relating to an ultrafast laser cutting machine with rapid zoom. Background Technology

[0002] Large-format camera laser cutting machines are specifically designed for the garment or footwear industry. They process silkscreen patterns on the surface of materials, and the equipment automatically extracts the processing outline by taking pictures or videos with a high-definition camera. It can accurately cut any pattern on various garment fabrics using an automatic camera laser cutting machine.

[0003] However, in the current market, when the fabric is fed into the worktable for laser cutting, the fabric will form small fragments when it is burned by the laser. Although a conveyor belt is used for conveying, the fragments will accumulate in the non-perforated parts of the conveyor belt, contaminating the fabric and thus affecting the quality of the cut product. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the technical problem to be solved by this utility model is to provide an ultrafast laser cutting machine with rapid zoom, which can increase the perforation so that the debris can fall completely.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is: an ultrafast laser cutting machine with rapid zoom, including a frame, a cutting table, a zoom positioner and a driver. The cutting table and the driver are both mounted on the frame. The driver is located above the cutting table. The zoom positioner is mounted on the driving end of the driver. A laser cutting head is fixedly connected to the bottom of the zoom positioner. The cutting table includes a placement frame, and multiple support bars are assumed on the placement frame.

[0006] The upper end of the support bar is provided with a triangular bearing bar.

[0007] Multiple sliding blocks are slidably arranged on the placement frame. Each sliding block has an installation groove for accommodating a support bar. A screw is rotatably installed inside the placement frame. Each sliding block has a threaded sleeve that is threadedly engaged with the screw. A rotating handle coaxially arranged with the screw is provided outside the placement frame.

[0008] The screw has a first thread and a second thread with its own center as the axis, and the first thread and the second thread are set in opposite directions.

[0009] The number of sliding blocks installed on the first thread is the same as the number of sliding blocks installed on the second thread.

[0010] The frame has a debris collection trough below the cutting table.

[0011] Compared with the prior art, the present invention has the following beneficial effects: This utility model discloses an ultrafast laser cutting machine with rapid zoom. It adopts multiple support bars to reduce the contact area with the material, thereby increasing the perforation area. This increased perforation allows debris to fall completely, preventing material from accumulating on the non-perforated areas of the conveyor belt, contaminating the fabric, and thus affecting the quality of the cut product. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of the laser cutting machine of this utility model; Figure 2 This is a schematic diagram of the structure of the cutting table of this utility model; Figure 3 This is a cross-sectional structural diagram of the cutting table of this utility model.

[0013] The markings in the diagram are: 1. Frame; 2. Placement rack; 3. Zoom positioner; 4. Driver; 5. Support bar; 6. Triangular support bar; 7. Sliding block; 8. Screw; 9. Rotating handle; 10. First thread; 11. Second thread; 12. Debris collection trough. Detailed Implementation

[0014] To make the above-mentioned features and advantages of this utility model more apparent and understandable, specific embodiments are described below in conjunction with the accompanying drawings for detailed explanation.

[0015] like Figures 1-3 As shown, this embodiment provides an ultrafast laser cutting machine with rapid zoom capability, including a frame 1, a cutting table, a zoom positioner 3, and a driver 4. The cutting table and driver 4 are both mounted on the frame 1, with the driver 4 located above the cutting table. The zoom positioner 3 is mounted on the drive end of the driver 4, and a laser cutting head is fixedly connected to the bottom of the zoom positioner 3. The cutting table includes a placement frame 2, which has multiple support bars 5. Specifically, the zoom positioner 3 is essentially a high-precision electric linear motion device. It receives instructions from a numerical control system (CNC) and drives the focusing lens inside the laser cutting head to move up and down rapidly and precisely, thereby changing the position of the focal point relative to the workpiece surface. By using multiple support bars 5, the contact area with the material is reduced, increasing the perforated area. This increased perforation allows debris to fall completely, preventing debris from accumulating on the non-perforated areas of the conveyor belt, contaminating the fabric, and thus affecting the quality of the cut product.

[0016] Furthermore, a triangular bearing strip 6 is provided at the upper end of the support strip 5. Adding the triangular bearing strip 6 further reduces the contact area.

[0017] Furthermore, multiple sliding blocks 7 are slidably mounted on the placement frame 2. Each sliding block 7 has a mounting groove for accommodating the support strip 5. A screw 8 is rotatably mounted inside the placement frame 2. Each sliding block 7 has a threaded sleeve that engages with the screw 8. A rotating handle 9, coaxially aligned with the screw 8, is located outside the placement frame 2. Specifically, a sliding rail for the sliding blocks 7 is located below the placement frame 2. If some materials are relatively soft, and the gap between the support plates is too large, the material may sink. Rotating the handle 9 drives the screw 8 to rotate, causing the multiple sliding blocks 7 to move the support plates to adjust the gap, thereby preventing the material from sinking.

[0018] Furthermore, the threads on the screw 8 are respectively a first thread 10 and a second thread 11 with its own center as the axis, and the thread directions of the first thread 10 and the second thread 11 are arranged in opposite directions. Specifically, the number of sliding blocks 7 installed on the first thread 10 is the same as the number of sliding blocks 7 installed on the second thread 11. This ensures that the sliding blocks 7 move in the same position when the screw 8 rotates, allowing for better adjustment of the spacing between the support plates.

[0019] Furthermore, the frame 1 is provided with a debris collection trough 12 below the cutting table. The debris is collected through the collection trough.

[0020] The foregoing has shown and described the basic principles and main features of this invention, as well as its advantages. Those skilled in the art should understand that this invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this invention. Various changes and modifications can be made to this invention without departing from its spirit and scope. All such changes and modifications fall within the scope of this invention as defined by the appended claims and their equivalents.

Claims

1. An ultrafast laser cutting machine with rapid zoom capability, characterized in that: The device includes a frame, a cutting table, a zoom positioner, and a driver. The cutting table and the driver are both mounted on the frame. The driver is located above the cutting table. The zoom positioner is mounted on the drive end of the driver. A laser cutting head is fixedly connected to the bottom of the zoom positioner. The cutting table includes a placement frame, which is assumed to have multiple support bars.

2. The ultrafast laser cutting machine with rapid zoom capability according to claim 1, characterized in that: The upper end of the support bar is provided with a triangular bearing bar.

3. The ultrafast laser cutting machine with rapid zoom capability according to claim 1, characterized in that: Multiple sliding blocks are slidably arranged on the placement frame. Each sliding block has an installation groove for accommodating a support bar. A screw is rotatably installed inside the placement frame. Each sliding block has a threaded sleeve that is threadedly engaged with the screw. A rotating handle coaxially arranged with the screw is provided outside the placement frame.

4. The ultrafast laser cutting machine with rapid zoom capability according to claim 3, characterized in that: The screw has a first thread and a second thread with its own center as the axis, and the first thread and the second thread are set in opposite directions.

5. The ultrafast laser cutting machine with rapid zoom capability according to claim 4, characterized in that: The number of sliding blocks installed on the first thread is the same as the number of sliding blocks installed on the second thread.

6. The ultrafast laser cutting machine with rapid zoom capability according to claim 1, characterized in that: The frame has a debris collection trough below the cutting table.

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