Fiber cloth printing device

Abstract

The utility model relates to the technical field of fiber cloth processing, in particular to a fiber cloth printing device which comprises a box body, a digital printing machine is fixedly connected to the inner bottom wall of the box body, two sets of conveying rollers are rotationally connected to the inner side wall of the box body, and two sets of guide rollers are fixedly connected to the inner side wall of the box body. An upper motor is fixedly connected to the top of the box body, a center rod is rotationally connected to the inner top wall of the box body, the output end of the upper motor penetrates through the side wall of the box body and is fixedly connected with the center rod, an arc-shaped rod is fixedly connected to the bottom end of the center rod, and an arc-shaped blade is fixedly connected to the top of the arc-shaped rod. A collecting box is fixedly connected to the inner bottom wall of the box body. By means of the technical scheme, the problems that in the prior art, protrusions are likely to be formed on the surface of cloth through thread residues, the flatness and definition of printed patterns are affected after the protrusions of the thread residues are overlapped with the printed patterns, and then the printing effect of the cloth is reduced are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of fiber cloth processing, in particular to a fiber cloth printing device. Background Art

[0002] Fiber fabric is a kind of fabric made of fiber materials. During the processing of fiber fabric, digital technology is usually used to print patterns on the fabric. It not only enriches the appearance and color of the fabric, but also enhances its artistic value and practical value. With the continuous development of science and technology, printing technology is also constantly innovating and improving, bringing more possibilities to the textile industry.

[0003] Currently, during the printing process on fiber fabrics, thread ends easily form protrusions on the fabric surface. When the thread end protrusions overlap with the printed pattern, the flatness and clarity of the printed pattern are affected, thereby reducing the printing effect of the fabric. Therefore, the present invention provides a fiber fabric printing device. Utility Model Content

[0004] The purpose of the present invention is to provide a fiber cloth printing device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a fiber fabric printing device, comprising a box body, a digital printing machine is fixedly connected to the inner bottom wall of the box body, two groups of conveying rollers are rotatably connected to the inner side wall of the box body, two groups of guide rollers are fixedly connected to the inner side wall of the box body, the top of the box body is fixedly connected to an upper motor, the inner top wall of the box body is rotatably connected to a center rod, the output end of the upper motor passes through the side wall of the box body and is fixedly connected to the center rod, the bottom end of the center rod is fixedly connected to an arc rod, the top of the arc rod is fixedly connected to an arc blade, the inner bottom wall of the box body is fixedly connected to a collecting box, and two groups of telescopic cylinders are fixedly connected to the inner top wall of the box body, the interiors of the two groups of telescopic cylinders are slidably connected to telescopic rods, and the bottom ends of the telescopic rods in the same group are fixedly connected to pressure rods.

[0006] Preferably, a tensioning cylinder is rotatably sleeved on the outer side walls of the two pressure rods.

[0007] Preferably, a rear motor is fixedly connected to the outer wall of the box body, and the output end of the rear motor passes through the side wall of the box body and is fixedly connected to the conveying roller. The ends of the two groups of conveying rollers close to the collection box pass through the side wall of the box body and are fixedly connected with tooth blocks. The two tooth blocks in the same group are meshed and connected, and the ends of the two conveying rollers located below and away from the tooth blocks pass through the side wall of the box body and are connected with a transmission belt.

[0008] Preferably, the tops of the two groups of telescopic rods are fixedly connected with compression springs, and the ends of the two groups of compression springs away from the telescopic rods are fixedly connected to the telescopic tubes.

[0009] Preferably, four support rods are fixedly connected to the inner bottom wall of the box body, and support plates are fixedly connected to the tops of the four support rods.

[0010] Preferably, both sides of the box body are provided with slots.

[0011] Preferably, a fan is fixedly connected to the outer side wall of the box body, and a blowing plate is fixedly connected to the inner side wall of the box body. The air duct of the fan passes through the side wall of the box body and is fixedly connected to the blowing plate.

[0012] The utility model provides a fiber cloth printing device, which has the following beneficial effects:

[0013] The utility model starts the upper motor to drive the central rod, the curved rod and the curved blade to rotate, and starts the rear motor to drive the two sets of conveying rollers to rotate, so that the two sets of conveying rollers drive the fiber cloth to move along the side walls of the two sets of guide rollers. Under the elastic action of the compression spring itself, the compression spring pushes the two sets of telescopic rods and the two pressure rods to downwardly squeeze the fiber cloth between the same set of guide rollers, so that the fiber cloth is tightly attached to the top of the support plate. Under the rotation action of the curved blade, the curved blade scrapes off the thread ends on the fiber cloth, and the digital printing machine prints the pattern on the fiber cloth without thread ends, so as to avoid the thread end protrusions overlapping with the printed pattern, thereby improving the flatness and clarity of the printed pattern, and further improving the printing effect of the fiber cloth. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic structural diagram of the arc rod in the utility model;

[0016] Figure 3 This is a schematic structural diagram of the arc-shaped blade in the utility model;

[0017] Figure 4 It is a structural schematic diagram of the tensioning cylinder in the utility model.

[0018] In the figure: 1. Box body; 11. Digital printing machine; 2. Conveyor roller; 21. Guide roller; 22. Upper motor; 23. Center rod; 24. Curved rod; 25. Curved blade; 26. Collecting box; 27. Telescopic cylinder; 28. Telescopic rod; 29. ​​Pressure rod; 3. Tensioning cylinder; 4. Rear motor; 41. Gear block; 42. Transmission belt; 5. Compression spring; 6. Support rod; 61. Support plate; 7. Slot; 8. Fan; 81. Blowing plate. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0020] Example: See Figure 1-4 The utility model provides a technical solution: a fiber cloth printing device, comprising a box body 1, a digital printing machine 11 is fixedly connected to the inner bottom wall of the box body 1, two groups of conveying rollers 2 are rotatably connected to the inner side wall of the box body 1, two groups of guide rollers 21 are fixedly connected to the inner side wall of the box body 1, the top of the box body 1 is fixedly connected to an upper motor 22, and a center rod 23 is rotatably connected to the inner top wall of the box body 1, the output end of the upper motor 22 passes through the side wall of the box body 1 and is fixedly connected to the center rod 23, the bottom end of the center rod 23 is fixedly connected to an arc rod 24, and the top of the arc rod 24 is fixedly connected to an arc blade 25, a collecting box 26 is fixedly connected to the inner bottom wall of the box body 1, and two groups of telescopic cylinders 27 are fixedly connected to the inner top wall of the box body 1, and the interiors of the two groups of telescopic cylinders 27 are slidably connected to telescopic rods 28, and the bottom ends of the telescopic rods 28 of the same group are fixedly connected to pressure rods 29.

[0021] A tensioning cylinder 3 is rotatably sleeved on the outer side walls of the two pressure rods 29. By providing the tensioning cylinder 3, the two pressure rods 29 are in contact with the fiber cloth through the tensioning cylinder 3, reducing the friction resistance between the pressure rods 29 and the fiber cloth, thereby improving the tensioning effect of the two pressure rods 29 on the fiber cloth.

[0022] A rear motor 4 is fixedly connected to the outer wall of the box body 1, and the output end of the rear motor 4 passes through the side wall of the box body 1 and is fixedly connected to the conveying roller 2. The ends of the two groups of conveying rollers 2 close to the collecting box 26 pass through the side wall of the box body 1 and are fixedly connected with a tooth block 41. The two tooth blocks 41 of the same group are meshed and connected. The ends of the two conveying rollers 2 located below away from the tooth block 41 pass through the side wall of the box body 1 and are connected with a transmission belt 42. By setting the rear motor 4 and starting the rear motor 4, the rear motor 4 drives the conveying roller 2 to rotate. Under the meshing action of the two tooth blocks 41, the rotating conveying roller 2 drives the conveying roller 2 below it to rotate through the tooth block 41. Under the transmission action of the transmission belt 42, a group of conveying rollers 2 close to the rear motor 4 drives the other group of conveying rollers 2 to rotate through the transmission belt 42, so that the two groups of conveying rollers 2 drive the fiber cloth to move along the side walls of the two groups of guide rollers 21.

[0023] The tops of the two sets of telescopic rods 28 are fixedly connected with compression springs 5, and the ends of the two sets of compression springs 5 ​​away from the telescopic rods 28 are fixedly connected to the telescopic cylinder 27. By setting the compression springs 5, under the elastic action of the compression springs 5 ​​themselves, the compression springs 5 ​​push the two pressure rods 29 downward through the telescopic rods 28 to squeeze the fiber cloth between the same set of guide rollers 21, so that the fiber cloth is tightly attached to the top of the support plate 61.

[0024] The inner bottom wall of the box body 1 is fixedly connected with four supporting rods 6, and the top of the four supporting rods 6 is fixedly connected with a supporting plate 61. By arranging the supporting plate 61, the fiber cloth is prevented from relaxing above the supporting plate 61 under the blocking effect of the supporting plate 61, thereby improving the scraping effect of the arc-shaped blade 25.

[0025] The two sides of the box body 1 are provided with grooves 7. By arranging two grooves 7, the fiber cloth passes through the inside of the box body 1 through the two grooves 7, thereby facilitating the arrangement of the fiber cloth.

[0026] The outer side wall of the box body 1 is fixedly connected with a fan 8, and the inner side wall of the box body 1 is fixedly connected with a blowing plate 81. The air pipe of the fan 8 penetrates through the side wall of the box body 1 and is fixedly connected with the blowing plate 81. By arranging the fan 8, the fan 8 blows air to the blowing plate 81 through the air pipe when the fan 8 is started. The blowing plate 81 blows air to the fiber cloth above the supporting plate 61, so that the thread ends after scraping move to the side of the collecting box 26, thereby cleaning the thread ends on the fiber cloth.

[0027] Working principle: by starting the upper motor 22, the upper motor 22 drives the center rod 23 to rotate in the inside of the box body 1 through the output end. The center rod 23 drives the arc-shaped rod 24 at the bottom to rotate, and the arc-shaped rod 24 drives the arc-shaped blade 25 at the bottom to rotate. By starting the rear motor 4, the rear motor 4 drives the conveying roller 2 connected thereto to rotate through the output end. Under the meshing effect of the two tooth blocks 41, the rotating conveying roller 2 drives the conveying roller 2 below through the tooth block 41. Under the transmission effect of the transmission belt 42, the lower conveying roller 2 drives another group of lower conveying rollers 2 through the transmission belt 42. Another group of lower conveying rollers 2 drive another group of upper conveying rollers 2 through the tooth block 41, so that the two groups of conveying rollers 2 drive the fiber cloth to move along the side wall of the two groups of guide rollers 21. Under the elastic effect of the compression spring 5 itself, the compression spring 5 pushes the two groups of telescopic rods 28 to slide downward along the telescopic cylinder 27. The two groups of telescopic rods 28 drive the two pressure rods 29 to extrude the fiber cloth between the same group of guide rollers 21 downward, so that the fiber cloth is tightly attached above the supporting plate 61. Under the rotating effect of the arc-shaped blade 25, the arc-shaped blade 25 scrapes the thread ends on the fiber cloth. By starting the fan 8, the fan 8 blows air to the blowing plate 81 through the air pipe. The blowing plate 81 blows air to the fiber cloth above the supporting plate 61, so that the thread ends after scraping move to the side of the collecting box 26. The digital printing machine 11 sprays patterns on the fiber cloth without thread ends, so as to avoid the overlap of the thread ends and the printing patterns, thereby improving the flatness and clarity of the printing patterns, and further improving the printing effect of the fiber cloth.

[0028] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fiber cloth printing device, comprising a box body (1), characterized in that: The digital printing machine (11) is fixedly connected to the inner bottom wall of the box body (1), two groups of conveying rollers (2) are rotatably connected to the inner side wall of the box body (1), two groups of guide rollers (21) are fixedly connected to the inner side wall of the box body (1), an upper motor (22) is fixedly connected to the top of the box body (1), a center rod (23) is rotatably connected to the inner top wall of the box body (1), and the output end of the upper motor (22) passes through the side wall of the box body (1) and is fixedly connected to the center rod (23). The bottom end of the central rod (23) is fixedly connected to an arc rod (24), the top of the arc rod (24) is fixedly connected to an arc blade (25), the inner bottom wall of the box body (1) is fixedly connected to a collecting box (26), the inner top wall of the box body (1) is fixedly connected to two groups of telescopic cylinders (27), the interiors of the two groups of telescopic cylinders (27) are slidably connected to telescopic rods (28), and the bottom ends of the telescopic rods (28) in the same group are fixedly connected to pressure rods (29).

2. A fiber cloth printing device according to claim 1, characterized in that: A tensioning cylinder (3) is rotatably sleeved on the outer side walls of the two pressing rods (29).

3. A fiber cloth printing device according to claim 1, characterized in that: A rear motor (4) is fixedly connected to the outer wall of the box body (1), and the output end of the rear motor (4) passes through the side wall of the box body (1) and is fixedly connected to the conveying roller (2). The ends of the two groups of conveying rollers (2) close to the collecting box (26) pass through the side wall of the box body (1) and are fixedly connected to the tooth block (41). The two tooth blocks (41) in the same group are meshed and connected. The ends of the two conveying rollers (2) located below, away from the tooth block (41), pass through the side wall of the box body (1) and are connected to the transmission belt (42).

4. A fiber cloth printing device according to claim 1, characterized in that: The tops of the two groups of telescopic rods (28) are fixedly connected with compression springs (5), and the ends of the two groups of compression springs (5) away from the telescopic rods (28) are fixedly connected to the telescopic cylinders (27).

5. The fiber cloth printing device according to claim 1, characterized in that: Four support rods (6) are fixedly connected to the inner bottom wall of the box body (1), and support plates (61) are fixedly connected to the tops of the four support rods (6).

6. The fiber cloth printing device according to claim 1, characterized in that: Slots (7) are provided on both sides of the box body (1).

7. The fiber cloth printing device according to claim 1, characterized in that: A fan (8) is fixedly connected to the outer wall of the box body (1), and a blowing plate (81) is fixedly connected to the inner wall of the box body (1). The air duct of the fan (8) passes through the side wall of the box body (1) and is fixedly connected to the blowing plate (81).

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