Printed cloth trimming device

Abstract

The utility model discloses a calico edge trimming device which comprises a stand column, a connecting block is arranged on the side face of the stand column and connected with a rotating block through a rotating shaft, a hollow column is arranged on the side face of the rotating block, a positive and negative screw rod is arranged in the hollow column, and a pair of sliding blocks is arranged on the positive and negative screw rod. The side face of the hollow column is provided with a limiting sliding groove, the limiting sliding groove limits and guides a sliding block, a rotating handle is arranged at the top of the positive and negative lead screw, cross beams are transversely arranged on the sliding block, and edge trimming mechanisms are symmetrically arranged on the cross beams. The edge trimming mechanism comprises an elastic pressing plate of an S-shaped structure, the left end and the right end of the elastic pressing plate are arc-shaped leveling parts, a pressing roller is arranged in the middle of the elastic pressing plate, and the leveling parts and the pressing roller are located on the same horizontal line. By arranging the edge trimming mechanism, the edge of the printed cloth can be leveled, wrinkles of the printed cloth are reduced, winding is facilitated, and the using effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of digital printing equipment, and particularly relates to a device for trimming the edges of printed fabrics. Background Art

[0002] During the output process of the fabric by the printing machine, the edges of the printed fabric will have warping, so there will be winding wrinkles during the winding process, resulting in unsatisfactory leveling during the winding of the printing machine, thereby reducing the use effect. Summary of the Utility Model

[0003] The purpose of the utility model is to provide a device for trimming the edges of printed fabrics in view of the defects and deficiencies of the prior art.

[0004] To achieve the above purpose, the technical solution adopted by the utility model is: a device for trimming the edges of printed fabrics, including a column. The innovation lies in that: a connecting block is arranged on the side of the column, the connecting block is connected to a rotating block through a rotating shaft, a hollow column is arranged on the side of the rotating block, a left - right threaded screw is arranged inside the hollow column, a pair of sliders are arranged on the left - right threaded screw, a limiting sliding groove is opened on the side of the hollow column, the limiting sliding groove limits and guides the sliders, a rotating handle is arranged at the top of the left - right threaded screw, a cross beam is horizontally arranged on the sliders, and edge - trimming mechanisms are arranged on the cross beams, and the edge - trimming mechanisms are symmetrically arranged; the edge - trimming mechanism includes an elastic pressing plate with an S - shaped structure, and the left and right ends are arc - shaped flattening parts, a pressing roller is arranged in the middle of the elastic pressing plate, and the flattening parts and the pressing roller are on the same horizontal line.

[0005] Further, a cavity is opened inside the column, a screw rod is longitudinally arranged inside the cavity, a threaded block is arranged on the screw rod, the threaded block is fixedly connected to the connecting block, a guiding groove is opened on the side of the cavity, the guiding groove limits and guides the threaded block, and an adjusting handle is arranged at the top of the screw rod.

[0006] Further, an external thread is arranged at the top of the rotating shaft, and a locking bolt is threadedly connected.

[0007] Further, a counterweight is arranged at the bottom of the column.

[0008] After adopting the above structure, the beneficial effects of the utility model are as follows:

[0009] By arranging the edge - trimming mechanism, the utility model can level the edges of the printed fabric, reduce the wrinkles of the printed fabric, facilitate winding, and improve the use effect. Brief Description of the Drawings

[0010] Figure 1 It is a schematic structural diagram of the utility model;

[0011] Figure 2This is a schematic structural diagram of the edge finishing mechanism in the present utility model.

[0012] Explanation of reference numerals:

[0013] 1 Column, 2 Connecting block, 3 Rotating shaft, 4 Rotating block, 5 Hollow column, 51 Limiting sliding groove, 6 Positive and negative lead screw, 7 Slide block, 8 Cross beam, 9 Edge finishing mechanism, 91 Elastic pressing plate, 92 Flattening part, 93 Pressing roller, 10 Lead screw, 11 Threaded block, 12 Guide groove, 13 Adjusting handle, 14 Locking bolt, 15 Counterweight. Specific embodiments

[0014] The present utility model will be further described below with reference to the accompanying drawings.

[0015] In order to make the purpose, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0016] Refer to Figure 1-2 , a calico edge finishing device, including a column 1, a connecting block 2 is arranged on the side of the column 1, the connecting block 2 is connected to a rotating block 4 through a rotating shaft 3 arranged, a hollow column 5 is arranged on the side of the rotating block 4, a positive and negative lead screw 6 is arranged inside the hollow column 5, a pair of slide blocks 7 are arranged on the positive and negative lead screw 6, a limiting sliding groove 51 is opened on the side of the hollow column 5, the limiting sliding groove 51 limits and guides the slide block 7, a rotating handle 7 is arranged on the top of the positive and negative lead screw 6, a cross beam 8 is arranged horizontally on the slide block, edge finishing mechanisms 9 are arranged on the cross beam 8, and the edge finishing mechanisms 9 are symmetrically arranged; the edge finishing mechanism 9 includes an elastic pressing plate 91 with an S-shaped structure, and the left and right ends are flattening parts 92 with arcs, a pressing roller 93 is arranged in the middle of the elastic pressing plate 91, and the flattening part 92 and the pressing roller 93 are on the same horizontal line. Specifically, this device is placed on the left and right sides of the calico, and the edge of the calico is placed between two elastic pressing plates 91. The angle of the edge finishing mechanism 9 is adjusted through the rotating shaft 3 (the inclination effect is better). After the adjustment is completed, the slide block 7 is moved relatively by rotating the positive and negative lead screw 6, that is, the flattening part 92 and the pressing roller 93 are respectively pressed against the upper and lower surfaces of the calico and are pressed against each other, so that the calico is first preliminarily flattened when passing through the front flattening part 92 during transportation, then secondarily flattened through the pressing roller 93, and finally tertially flattened when passing through the rear flattening part 92, thereby finishing the edge of the calico, reducing the wrinkles of the calico, facilitating winding, and improving the use effect.

[0017] In this embodiment, a cavity is formed inside the column 1. A lead screw 10 is longitudinally arranged in the cavity. A threaded block 11 is arranged on the lead screw 10. The threaded block 11 is fixedly connected to the connecting block 3. A guide groove 12 is formed on the side surface of the cavity. The guide groove 12 limits and guides the threaded block 11. An adjusting handle 13 is arranged at the top of the lead screw 10. By rotating the lead screw 10, the threaded block 11 is driven to move up and down, that is, the whole-edge mechanism 9 is driven to move up and down, so as to adjust the height corresponding to the printed fabric, thereby improving the practicability and flexibility.

[0018] In this embodiment, external threads are provided at the top of the rotating shaft 3, and a locking bolt 14 is threadedly connected. After the whole-edge mechanism 9 is rotated to a suitable angle, it can be fixed by the locking bolt 14 to prevent random angle change during use.

[0019] In this embodiment, a counterweight 15 is arranged at the bottom of the column 1. The counterweight 15 is used to improve the stability of the device and avoid top-heaviness.

[0020] The above is only used to illustrate the technical solution of the present invention and not to limit it. Other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solution of the present invention shall be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. A printed cloth edge trimming device, comprising a column, characterized in that: A connecting block is arranged on the side of the column, and the connecting block is connected to the rotating block by setting a rotating shaft. A hollow column is arranged on the side of the rotating block, and a forward and reverse screw rod is arranged in the hollow column. A pair of sliders are arranged on the forward and reverse screw rods. A limiting slide groove is provided on the side of the hollow column, and the limiting slide groove guides the slider to limit the position. A rotating handle is arranged on the top of the forward and reverse screw rods, and a cross beam is arranged horizontally on the slider. The cross beam is arranged on each of the cross beams, and the edge straightening mechanism is symmetrically arranged; the edge straightening mechanism includes an elastic pressure plate with an S-shaped structure, and the left and right ends are arc-shaped leveling portions, and a pressure roller is arranged in the middle of the elastic pressure plate, and the leveling portion and the pressure roller are on the same horizontal line.

2. A printed cloth edge straightening device according to claim 1, characterized in that: A cavity is provided inside the column, a screw rod is longitudinally arranged in the cavity, a threaded block is provided on the screw rod, the threaded block is fixedly connected to the connecting block, a guide groove is provided on the side of the cavity, the guide groove limits and guides the threaded block, and an adjustment handle is provided on the top of the screw rod.

3. A printed cloth edge straightening device according to claim 1, characterized in that: The top of the rotating shaft is provided with an external thread, and the thread is connected with a locking bolt.

4. A printed cloth edge trimming device according to claim 1, characterized in that: A counterweight is arranged at the bottom of the column.

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