Anti-curling structure of heat transfer printing machine

Abstract

The utility model discloses an anti-hemming structure of a heat transfer printing machine, which relates to the field of heat transfer printing equipment, and has the technical scheme that the anti-hemming structure comprises a machine body, two air blowing guns are arranged on the machine body, each air blowing gun comprises a gun body and an air blowing pipe, the two air blowing pipes are respectively used for aligning two sides of cloth, the air blowing pipes are bendable corrugated pipes, and the gun bodies can rotate on the machine body. In the cloth transfer printing process, the two air blowing pipes can blow air to the two sides of the cloth, so that hemming is limited, the cloth hemming degree is reduced, the air blowing pipes can be bent and shaped, the air blowing positions of the air blowing pipes can be changed, the air blowing pipes can adapt to cloth of different widths, and the cloth heat transfer printing effect is guaranteed.

Description

Technical Field

[0001] The utility model relates to the field of heat transfer equipment, and more specifically, to an anti-curling structure of a heat transfer machine. Background Art

[0002] Thermal transfer technology is a process that uses heat and pressure to transfer a pattern or image from a carrier material (usually transfer paper) to the surface of the target object.

[0003] Existing heat transfer technology is achieved through a heat transfer machine. During the heat transfer process, curling may occur on both sides of the fabric, especially for natural fibers (such as cotton fibers). When the edges of the fabric are exposed to heat, uneven shrinkage may occur, causing the fabric to curl.

[0004] Therefore, new solutions need to be proposed to solve this problem. Utility Model Content

[0005] In view of the shortcomings of the prior art, the purpose of the present invention is to provide an anti-curling structure for a heat transfer machine.

[0006] The above technical purpose of the present utility model is achieved through the following technical solutions: a heat transfer machine anti-curling structure, including a machine body, two blow guns are provided on the machine body, the blow guns include a gun body and a blow pipe, the two blow pipes are respectively used to align with the two sides of the cloth, the blow pipe is a bendable corrugated tube, and the gun body can rotate on the machine body.

[0007] The utility model is further configured as follows: the air blowing pipe is fixed on one end of the gun body, an air intake pipe is also fixed on the gun body, a limiting plate is also provided on the machine body, the air intake pipe passes through the limiting plate and is fixed by the limiting plate, and the length of the air intake pipe between the limiting plate and the gun body is greater than the distance between the limiting plate and the gun body.

[0008] The utility model is further configured as follows: a rotating seat is fixedly connected to the machine body, the gun body is rotatably connected to the rotating seat, and the maximum angle that the gun body can rotate is 180 degrees.

[0009] The utility model is further configured as follows: a butterfly bolt is threadedly connected to the gun body, and a limiting hole for inserting the butterfly bolt is opened on the machine body.

[0010] The utility model is further configured such that the force required for the rotation between the gun body and the rotating seat is greater than the gravity of the gun body.

[0011] The utility model is further configured such that: when the butterfly bolt is aligned with the limiting hole, the gun body rotates to the limiting position.

[0012] In summary, the present invention has the following beneficial effects:

[0013] During the fabric transfer process, two air blow tubes can blow air to both sides of the fabric, thereby limiting the occurrence of curling and reducing the degree of fabric curling. The air blow tubes can be bent and shaped so that the blowing position of the air blow tubes can be changed, so that the air blow tubes can adapt to fabrics of different widths. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural diagram of the utility model;

[0015] Figure 2 for Figure 1 Enlarged view of part A in the middle;

[0016] Figure 3 for Figure 1 Enlarged view of part B in the middle.

[0017] In the figure: 1. Machine body; 2. Gun body; 3. Air blowpipe; 4. Air inlet pipe; 5. Restriction plate; 6. Rotating seat; 7. Butterfly bolt. DETAILED DESCRIPTION

[0018] The present invention will be described in detail below with reference to the accompanying drawings and embodiments.

[0019] A heat transfer machine anti-curling structure, such as Figure 1 and Figure 2 As shown, it includes a machine body 1, and two air blowing guns are provided on the machine body 1. The air blowing gun includes a gun body 2 and an air blowing pipe 3. The two air blowing pipes 3 are respectively used to align with the two sides of the cloth. The air blowing pipe 3 is a bendable corrugated pipe. During the cloth transfer process, the two air blowing pipes 3 can blow air to the two sides of the cloth, thereby limiting the occurrence of curling, thereby reducing the degree of cloth curling. The air blowing pipe 3 can be bent and shaped so that the blowing position of the air blowing pipe 3 can be changed, so that the air blowing pipe 3 can adapt to cloths of different widths. When the transfer machine is not in operation, people will bend the air blowing pipe 3 upwards, thereby reducing the impact of the air blowing pipe 3 on people. The gun body 2 is rotatable on the machine body 1, so that when the transfer machine is not running, people can turn the gun body 2 back to the direction of the cloth. At this time, the downward projection surface of the blow pipe 3 is not on the cloth, so as not to interfere with people's operation. When transfer is needed later, it is only necessary to turn the blow pipe 3 back. This arrangement saves people from having to bend the blow pipe 3 multiple times, which not only facilitates people's operation, but also reduces the number of times the blow pipe 3 is bent, thereby ensuring the overall life of the blow pipe 3.

[0020] like Figure 2 and Figure 3The air intake pipe 4 is fixed on one end of the gun body 2, and the gun body 2 is also fixed with an air intake pipe 4, which is a flexible pipe. A limiting plate 5 is also provided on the machine body 1, and the air intake pipe 4 passes through the limiting plate 5 and is fixed by the limiting plate 5. The length of the air intake pipe 4 between the limiting plate 5 and the gun body 2 is greater than the distance between the limiting plate 5 and the gun body 2. In the process of rotating the gun body 2, the air intake pipe 4 will be bent to a certain extent. By ensuring the length of the air intake pipe 4 between the gun body 2 and the limiting plate 5, the rotation of the gun body 2 will not be restricted by the air intake pipe 4, and because the limiting plate 5 is set, the position of the air intake pipe 4 not between the limiting plate 5 and the gun body 2 will not be affected. A rotating seat 6 is fixedly connected to the machine body 1, and the gun body 2 is rotatably connected to the rotating seat 6. The maximum angle that the gun body 2 can rotate is 180 degrees. After the gun body 2 rotates 180 degrees, the distance between the air intake pipe 3 and the cloth is the farthest, so the limit of the rotation of the gun body 2 is set The positioning angle is set at 180 degrees, and a butterfly bolt 7 is threadedly connected to the gun body 2. A limiting hole for inserting the butterfly bolt 7 is opened on the machine body 1. The position of the butterfly bolt 7 in the gun body 2 can be controlled by rotating the butterfly bolt 7. By inserting the butterfly bolt 7 into the limiting hole, the rotation of the gun body 2 is limited, so that the gun body 2 is not easy to rotate under the action of the gas reaction force. The force required for rotation between the gun body 2 and the rotating seat 6 is greater than the gravity of the gun body 2. This arrangement makes it possible for the gun body 2 to be relatively fixed no matter what position it is rotated to, so that people do not need to use an additional limiting structure to limit it. When the butterfly bolt 7 is aligned with the limiting hole, the gun body 2 rotates to the limiting position, which makes it convenient for people to align the butterfly bolt 7 and the limiting hole, so that as long as the gun body 2 is rotated to the limiting position where the blowing pipe 3 is close to the cloth, the butterfly bolt 7 and the limiting hole can be aligned, making it convenient for people to insert the butterfly bolt 7 into the limiting hole.

[0021] The above description is merely a preferred embodiment of the present invention. The scope of protection of the present invention is not limited to the above embodiment. All technical solutions based on the concept of the present invention are within the scope of protection of the present invention. It should be noted that for those skilled in the art, certain improvements and modifications that do not depart from the principles of the present invention should also be considered within the scope of protection of the present invention.

Claims

1. A heat transfer machine anti-curling structure, characterized by: The machine body (1) comprises two air blowing guns provided on the machine body (1), the air blowing guns comprising a gun body (2) and an air blowing pipe (3), the two air blowing pipes (3) being respectively used for aligning two sides of the cloth, the air blowing pipes (3) being bendable bellows, and the gun body (2) being rotatable on the machine body (1).

2. The anti-curling structure of a heat transfer machine according to claim 1, characterized in that: The air blowing pipe (3) is fixed on one end of the gun body (2), an air inlet pipe (4) is also fixed on the gun body (2), and a limiting plate (5) is also provided on the machine body (1), the air inlet pipe (4) passes through the limiting plate (5) and is fixed by the limiting plate (5), and the length of the air inlet pipe (4) between the limiting plate (5) and the gun body (2) is greater than the distance between the limiting plate (5) and the gun body (2).

3. The anti-curling structure of a heat transfer machine according to claim 2, characterized in that: A rotating seat (6) is fixedly connected to the machine body (1), and the gun body (2) is rotatably connected to the rotating seat (6). The maximum angle that the gun body (2) can rotate is 180 degrees.

4. The anti-curling structure of a heat transfer machine according to claim 3, characterized in that: A butterfly bolt (7) is threadedly connected to the gun body (2), and a limiting hole for inserting the butterfly bolt (7) is provided on the machine body (1).

5. The anti-curling structure of a heat transfer machine according to claim 4, characterized in that: The force required for the rotation between the gun body (2) and the rotating seat (6) is greater than the gravity of the gun body (2).

6. The anti-curling structure of a heat transfer machine according to claim 4, characterized in that: When the butterfly bolt (7) is aligned with the limiting hole, the gun body (2) rotates to the limiting position.

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