Automatic wall cloth cutting device

Abstract

The utility model provides an automatic wall cloth cutting device which comprises a working table, cloth jacking protrusions are arranged on the left side and the right side of the working table, fixing blocks are arranged in the middles of the front side wall and the rear side wall of the working table, n-shaped frames are arranged on the left side and the right side of the working table, each n-shaped frame comprises two parallel plates and a connecting plate, and the parallel plates are parallel to the front side wall and the rear side wall of the working table. Limiting holes are formed in the ends, close to the fixing blocks, of the parallel plates, limiting rods are arranged on the left side and the right side of each fixing block, the limiting rods are slidably connected with the limiting holes, and springs are arranged between the limiting rods and the limiting holes. According to the automatic cutting device for the wall cloth, the raised top cloth protrusions are arranged on the left side and the right side of the workbench, meanwhile, the n-shaped frames on the two sides are used for pressing and fixing the wall cloth, the wall cloth is straightened and supported between the two top cloth protrusions, the wall cloth over the workbench is suspended at the moment, then the wall cloth is cut, the problem of wrinkles during cutting is avoided, and the cutting efficiency is improved. And the cutting size is accurate.

Description

Technical Field

[0001] The utility model relates to the technical field of wall cloth production, in particular to an automatic wall cloth cutting device. Background Technique

[0002] Wall cloth, also known as "wall covering", is a fabric for wallpapering. It uses cotton cloth as the base cloth, and printing or embossing is applied on the base cloth. It can also be woven with large jacquard, and the patterns used are mostly geometric patterns and floral patterns.

[0003] At present, when using the commonly used cutting devices on the market for cutting, it is necessary for workers to plan the cutting route of the wall cloth and lay the wall cloth flat on the workbench of the cutting device for cutting. Since the wall cloth is a soft material, during the cutting process, it is necessary to try to ensure the flatness of the wall cloth while cutting. Due to the excessive pressure during cutting, wrinkles are likely to appear at the cutting area, resulting in cutting misalignment, and ultimately causing deviation in the size of the cut wall cloth.

[0004] To solve the above problems, this case came into being. Content of the Utility Model

[0005] (1) Technical Problems to be Solved

[0006] The purpose of the utility model is to provide an automatic wall cloth cutting device to solve the problems raised in the above background technique.

[0007] (2) Technical Solutions

[0008] To achieve the above object, the utility model is realized through the following technical solutions: an automatic wall cloth cutting device, including a workbench, on both left and right sides of the workbench, there are top cloth protrusions, in the middle positions of the front and rear side walls of the workbench, there are fixed blocks, on the left and right of the workbench, there are U-shaped frames, the U-shaped frame includes two parallel plates and a connecting plate, the parallel plates are parallel to the front and rear side walls of the workbench, at one end of the parallel plate close to the fixed block, there is a limit hole, on both left and right sides of the fixed block, there are limit rods, the limit rods are slidably connected with the limit holes, and there is a spring between the limit rods and the limit holes;

[0009] On the left side of the workbench, there is a cloth feeding platform, on the cloth feeding platform, there is a cloth feeding roller, on the right side of the workbench, there is a cloth discharging platform, and there are scale lines on the cloth discharging platform.

[0010] Preferably, on the front and rear side walls of the workbench, there are chutes, on the surface of the parallel plate close to the workbench, there are sliders, and the sliders are slidably connected with the chutes.

[0011] Preferably, on the top of the fixed block, there is a cutting platform, and on the cutting platform, there is a cutting mechanism.

[0012] Preferably, the table tops of the fabric feeding platform and the fabric discharging platform are lower than the table top of the workbench.

[0013] (III) Advantageous Effects

[0014] After adopting the above technical solution, compared with the prior art, the present utility model has the following advantages: For an automatic wall cloth cutting device of the present utility model, raised cloth pressing protrusions are provided on the left and right sides of the workbench. At the same time, the U-shaped frames on both sides are used to press and fix the wall cloth, so that the wall cloth is straightened and propped up between the two cloth pressing protrusions. At this time, the wall cloth directly above the workbench is suspended, and then the wall cloth is cut, avoiding the problem of wrinkles during cutting and making the cutting size accurate. Description of the Drawings

[0015] Figure 1 is a schematic structural diagram of the present utility model;

[0016] Figure 2 is a schematic diagram after removing one U-shaped frame;

[0017] Figure 3 is Figure 2 an enlarged schematic diagram of part A in

[0018] In the figure: 1 workbench, 2 cloth pressing protrusions, 3 fixing blocks, 31 limiting rods, 4 U-shaped frames, 41 parallel plates, 42 connecting plates, 43 limiting holes, 5 springs, 6 chutes, 7 sliders, 8 cutting platform, 9 cutting mechanism, 10 fabric feeding platform, 11 fabric feeding rollers, 12 fabric discharging platform, 13 scale lines. Specific Embodiments

[0019] The present utility model will be further described in detail below with reference to the drawings and embodiments.

[0020] An embodiment of the present utility model provides an automatic wall cloth cutting device, as Figure 1-3 shown, which includes a workbench 1. Cloth pressing protrusions 2 are provided on the left and right sides of the workbench 1. Fixing blocks 3 are provided at the middle positions of the front and rear side walls of the workbench 1. U-shaped frames 4 are provided on the left and right of the workbench 1. The U-shaped frame 4 includes two parallel plates 41 and a connecting plate 42. The parallel plates 41 are parallel to the front and rear side walls of the workbench 1. Limiting holes 43 are opened at one ends of the parallel plates 41 close to the fixing blocks 3. Limiting rods 31 are provided on the left and right sides of the fixing blocks 3. The limiting rods 31 are slidably connected to the limiting holes 43. Springs 5 are provided between the limiting rods 31 and the limiting holes 43.

[0021] During use, the U-shaped frame 4 is pulled open, and both ends of the wall cloth are placed between the U-shaped frame 4 and the left and right sides of the workbench 1. Under the action of the spring 5, the side surfaces of the U-shaped frame 4 and the cloth pressing protrusions 2 clamp the wall cloth, thereby fixing the wall cloth.

[0022] Refer to the attached Figure 2-3, sliding grooves 6 are formed on the front and rear side walls of the workbench 1. A slider 7 is provided on the surface of the parallel plate 41 close to the workbench 1. The slider 7 is slidably connected to the sliding groove 6. The U-shaped frame 4 is fixed and limited in movement through the sliding connection between the slider 7 and the sliding groove 6 and the sliding connection between the limiting hole 43 and the limiting rod 31.

[0023] A cutting platform 8 is fixedly provided on the top of the fixed block 3, and a cutting mechanism 9 is provided on the cutting platform 8.

[0024] A fabric feeding platform 10 is provided on the left side of the workbench 1. A fabric feeding roller 11 is provided on the fabric feeding platform 10. The wall fabric is laid on the workbench 1 from the left side surface of the workbench 1 (between the U-shaped frame 4 and the workbench 1) through the fabric feeding roller 11.

[0025] A fabric discharging platform 12 is provided on the right side of the workbench 1. Scale lines are provided on the fabric discharging platform 12. The table surfaces of the fabric feeding platform 10 and the fabric discharging platform 12 are lower than the table surface of the workbench 1.

[0026] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic wall cloth cutting device, comprising a workbench (1), characterized in that: The left and right sides of the workbench (1) are provided with cloth pressing protrusions (2). The middle positions of the front and rear side walls of the workbench (1) are provided with fixing blocks (3). The left and right sides of the workbench (1) are provided with U-shaped frames (4). The U-shaped frame (4) includes two parallel plates (41) and a connecting plate (42). The parallel plates (41) are parallel to the front and rear side walls of the workbench (1). A limiting hole (43) is formed at one end of the parallel plate (41) close to the fixing block (3). Limiting rods (31) are arranged on the left and right sides of the fixing block (3). The limiting rods (31) are slidably connected with the limiting holes (43). A spring (5) is arranged between the limiting rods (31) and the limiting holes (43). A cloth feeding platform (10) is arranged on the left side of the workbench (1). A cloth feeding roller (11) is arranged on the cloth feeding platform (10). A cloth discharging platform (12) is arranged on the right side of the workbench (1). A scale line (13) is arranged on the cloth discharging platform (12).

2. The automatic wall cloth cutting device according to claim 1, characterized in that: Chute grooves (6) are formed on the front and rear side walls of the workbench (1). Sliders (7) are arranged on the surfaces of the parallel plates (41) close to the workbench (1). The sliders (7) are slidably connected with the chute grooves (6).

3. The automatic wall cloth cutting device according to claim 1, characterized in that: A cutting platform (8) is fixedly arranged on the top of the fixing block (3). A cutting mechanism (9) is arranged on the cutting platform (8).

4. The automatic wall cloth cutting device according to claim 1, characterized in that: The tabletop of the cloth feeding platform (10) and the cloth discharging platform (12) is lower than the tabletop of the workbench (1).

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