Laser cutting device for fabric processing

Abstract

The utility model discloses a laser cutting device for fabric processing, which comprises a cutting mechanism, the cutting mechanism comprises a lathe, two sliding rails are symmetrically arranged at the top end of the lathe, two clamping strips parallel to the sliding rails are symmetrically arranged in the lathe, a plurality of grooves are formed in the clamping strips at equal intervals, and the clamping strips are connected with the sliding rails. The two sliding rails jointly support an adjusting mechanism, a sliding mechanism is installed on the adjusting mechanism in a sliding mode, laser equipment is arranged on the side, facing the center position of the cutting mechanism, of the sliding mechanism, and a laser head facing the upper end face of the cutting mechanism is arranged below the laser equipment. The two sides of the fabric are limited through the two fixing devices, the fabric can be prevented from being twisted and inclined in the cutting process, the cutting qualification rate of the fabric is increased, and the connecting strength of the fabric in the clamping and limiting process can be improved.

Description

Technical Field

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

[0002] Clothes are made of fabrics. Fabrics are the materials used to make clothes. As one of the three elements of clothes, fabrics can not only interpret the style and characteristics of clothes, but also directly influence the color and shaping performance of clothes, presenting their own nobility and perfection, with a soft hand feel. For the clothes worn in formal social occasions in modern production, high-quality blended fabrics are mostly selected. Natural fabrics such as pure cotton, pure wool, pure silk, and pure linen have become ordinary fabrics because of the disadvantages of natural fabrics such as easy wrinkling and easy deformation, and are less used as high-grade clothing materials. Fabrics usually need to be cut correspondingly during the processing and production process.

[0003] When the existing laser cutting device cuts fabrics, the fabrics are usually laid flat on a long board, and then cut with a laser. The fabrics laid flat on the long board are not limited during cutting, which will cause the fabrics to be distorted and tilted, resulting in unqualified fabric cutting and fabric waste. Content of the Utility Model

[0004] The purpose of the utility model is to provide a laser cutting device for fabric processing, which has the advantage of uniform fabric cutting, and solves the problem of unqualified cutting caused by non-limiting of fabrics in the current laser cutting device.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A laser cutting device for fabric processing, including a cutting mechanism. The cutting mechanism includes a lathe. Two slide rails are symmetrically arranged at the top of the lathe, and two strip-shaped blocks parallel to the slide rails are symmetrically arranged inside the lathe. A plurality of grooves are equidistantly opened in the strip-shaped blocks. The two slide rails jointly support an adjusting mechanism. A sliding mechanism is slidably installed on the adjusting mechanism. A laser device is arranged on one side of the sliding mechanism facing the center position of the cutting mechanism. A laser head facing the upper end surface of the cutting mechanism is arranged below the laser device. Two fixing devices are vertically inserted and installed symmetrically to the slide rails inside the lathe. Each fixing device includes a bottom plate and an arc plate. The arc plate is placed above the bottom plate. A long rod is installed inside one end of the arc plate close to the limiting frame.

[0006] Preferably, two limiting frames are symmetrically installed on one side of the bottom plate far from the center position of the cutting mechanism. A limiting plate is slidably installed in each of the two limiting frames. One end of the limiting plate is fixedly connected to the outer edge surface of the arc plate.

[0007] Preferably, two clamping plates are symmetrically installed at the bottom end of the bottom plate. The two clamping plates are respectively embedded in the grooves opened on the two strip-shaped blocks.

[0008] Preferably, a plane that fits the upper end surface of the bottom plate is provided at one end of the arc plate away from the long rod. A plurality of anti-slip strips are equidistantly installed on this plane, and the plurality of anti-slip strips are all embedded in the bottom plate.

[0009] Preferably, both ends of the long rod extend out of the side surface of the arc plate. Rebound mechanisms are installed on the outer edge surfaces of the extended parts at both ends of the long rod. Each rebound mechanism includes a torsion spring sleeved on the outer edge surface of the long rod, and limit blocks are provided at both ends of the torsion spring.

[0010] Preferably, one of the two torsion springs is fixedly connected to the side surface of the arc plate, and a bracket is provided on the side surface of the other torsion spring. The bracket is fixedly connected to the side surface of the bottom plate.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] 1. By providing a lathe, a slide rail, a clamping strip, an adjusting mechanism, a sliding mechanism, a laser device, a laser head and a fixing device, the two fixing devices are used to clamp both sides of the fabric. By embedding the two fixing devices at different positions of the clamping strip, fabrics of different sizes can be clamped. The adjusting mechanism slides on the two slide rails, and the adjusting mechanism drives the sliding mechanism to slide. The laser head at the bottom of the laser device cuts the fabric. By limiting both sides of the fabric with the two fixing devices, the phenomenon of the fabric being distorted and tilted can be avoided during cutting, and the cutting qualification rate of the fabric is improved.

[0013] 2. By providing a bottom plate, an arc plate, a limiting frame, a limiting plate, a long rod and anti-slip strips, by rotating the arc plate around the long rod and sliding the limiting plate in the limiting frame, the turning stability is improved. Through the multiple anti-slip strips provided on the arc plate, the connection strength during fabric clamping and limiting can be enhanced. Description of the Drawings

[0014] Figure 1 is the front view structural schematic diagram of the present utility model;

[0015] Figure 2 is the front view structural schematic diagram of the fixing device of the present utility model;

[0016] Figure 3 is the enlarged schematic diagram of the structure at A in the present utility model Figure 2 ;

[0017] Figure 4 is the vertical sectional structural schematic diagram of the fixing device of the present utility model.

[0018] The reference numerals and names in the drawings are as follows:

[0019] 1. Cutting mechanism; 101. Lathe; 102. Slide rail; 103. Card strip; 2. Adjusting mechanism; 3. Sliding mechanism; 4. Laser equipment; 5. Laser head; 6. Fixing device; 601. Base plate; 602. Arc plate; 603. Limit frame; 604. Limit plate; 605. Card board; 606. Long rod; 607. Anti-slip strip; 7. Rebound mechanism; 701. Torsion spring; 702. Limit block; 703. Bracket. Detailed implementation mode

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0021] In the description of the embodiments of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the embodiments of the present invention, the meaning of "a plurality" is two or more, unless otherwise specifically defined.

[0022] In the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installation", "connection", "connection", "fixation" and other terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific situations.

[0023] Please refer to Figures 1 to 4, an embodiment provided by the present utility model: a laser cutting device for fabric processing, including a cutting mechanism 1. The cutting mechanism 1 includes a lathe 101. Two slide rails 102 are symmetrically arranged at the top of the lathe 101, and two clamping bars 103 parallel to the slide rails 102 are symmetrically arranged inside the lathe 101. A plurality of grooves are equidistantly opened in the clamping bars 103. An adjusting mechanism 2 is supported by the two slide rails 102. A sliding mechanism 3 is slidably installed on the adjusting mechanism 2. A laser device 4 is arranged on one side of the sliding mechanism 3 facing the center of the cutting mechanism 1. A laser head 5 facing the upper end surface of the cutting mechanism 1 is arranged below the laser device 4. Two fixing devices 6 are vertically inserted and installed in the lathe 101 symmetrically with respect to the slide rails 102. Each fixing device 6 includes a bottom plate 601 and an arc plate 602. The arc plate 602 is placed above the bottom plate 601. A long rod 606 is installed inside one end of the arc plate 602 close to the limiting frame 603. Two limiting frames 603 are symmetrically installed on one side of the bottom plate 601 away from the center of the cutting mechanism 1. A limiting plate 604 is slidably installed in each of the two limiting frames 603. One end of the limiting plate 604 is fixedly connected to the outer edge surface of the arc plate 602. Two clamping plates 605 are symmetrically installed at the bottom end of the bottom plate 601. The two clamping plates 605 are respectively embedded in the grooves opened on the two clamping bars 103. One end of the arc plate 602 away from the long rod 606 is provided with a plane fitting the upper end surface of the bottom plate 601. A plurality of anti-slip strips 607 are equidistantly installed on this plane. The plurality of anti-slip strips 607 are all embedded in the bottom plate 601. Both ends of the long rod 606 extend out of the side surface of the arc plate 602. A return mechanism 7 is installed on the outer edge surface of the extended parts at both ends of the long rod 606. Each return mechanism 7 includes a torsion spring 701 sleeved on the outer edge surface of the long rod 606. Limiting blocks 702 are arranged at both ends of the torsion spring 701. One of the two torsion springs 701 is fixedly connected to the side surface of the arc plate 602, and a bracket 703 is arranged on the side surface of the other torsion spring 701. The bracket 703 is fixedly connected to the side surface of the bottom plate 601.

[0024] Working principle: During the operation of the present utility model, one of the two arc plates 602 is flipped, and then one side of the fabric is placed flat on the bottom plate 601 below the arc plate 602. The arc plate 602 is released, and the arc plate 602 is driven by the torsion spring 701 to rotate around the long rod 606. The fabric is fixed on one side by the arc plate 602 fitting the bottom plate 601. The above operation is repeated to fix the other side of the fabric. Then, according to the length of the fabric, the clamping plates 605 at the bottom ends of the two bottom plates 601 are embedded in the grooves opened on the clamping bars 103 to tighten the fabric. The adjusting mechanism 2 slides on the two slide rails 102, and the adjusting mechanism 2 drives the sliding mechanism 3 to slide. The fabric is cut by the laser head 5 at the bottom end of the laser device 4.

[0025] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-mentioned exemplary embodiments, and the present utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model. Any reference signs in the claims should not be construed as limiting the claims involved.

Claims

1. A laser cutting device for fabric processing, comprising a cutting mechanism (1), characterized in that: The cutting mechanism (1) includes a lathe (101). Two sliding rails are symmetrically arranged at the top of the lathe (101), and two clamping bars (103) parallel to the sliding rails are symmetrically arranged inside the lathe (101). A plurality of grooves are equidistantly formed in the clamping bars (103). The two sliding rails jointly support an adjusting mechanism (2). A sliding mechanism (3) is slidably installed on the adjusting mechanism (2). A laser device (4) is arranged on one side of the sliding mechanism (3) facing the center of the cutting mechanism (1). A laser head (5) facing the upper end surface of the cutting mechanism (1) is arranged below the laser device (4). Two fixing devices (6) are vertically inserted and installed symmetrically with respect to the sliding rails inside the lathe (101). Each fixing device (6) includes a bottom plate (601) and an arc plate (602). The arc plate (602) is placed above the bottom plate (601). A long rod (606) is installed inside one end of the arc plate (602) close to the limiting frame (603).

2. The laser cutting device for fabric processing according to claim 1, wherein: Two limiting frames (603) are symmetrically installed on one side of the bottom plate (601) away from the center of the cutting mechanism (1). A limiting plate (604) is slidably installed in each of the two limiting frames (603). One end of the limiting plate (604) is fixedly connected to the outer edge surface of the arc plate (602).

3. A laser cutting device for fabric processing according to claim 2, characterized in that: Two clamping plates (605) are symmetrically installed at the bottom end of the bottom plate (601). The two clamping plates (605) are respectively embedded in the grooves formed in the two clamping bars (103).

4. A laser cutting device for fabric processing according to claim 2, characterized in that: One end of the arc plate (602) away from the long rod (606) is provided with a plane that fits the upper end surface of the bottom plate (601). A plurality of anti-slip strips (607) are equidistantly installed on this plane. The plurality of anti-slip strips (607) are all embedded in the bottom plate (601).

5. The laser cutting device for fabric processing according to claim 4, characterized in that: Both ends of the long rod (606) extend out of the side surface of the arc plate (602). Rebound mechanisms (7) are installed on the outer edge surfaces of the extended parts at both ends of the long rod (606). Each rebound mechanism (7) includes a torsion spring (701) sleeved on the outer edge surface of the long rod (606). Limiting blocks (702) are arranged at both ends of the torsion spring (701).

6. The laser cutting device for fabric processing according to claim 5, wherein: One of the two torsion springs (701) is fixedly connected to the side surface of the arc plate (602), and a bracket (703) is arranged on the side surface of the other torsion spring (701). The bracket (703) is fixedly connected to the side surface of the bottom plate (601).

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