High-strength substrate thermal dye sublimation transfer paper

Abstract

The utility model discloses high-strength base material heat sublimation transfer paper which comprises a transfer paper body, a winding drum is arranged on the inner side of the transfer paper body, a limiting ring is arranged on the outer surface of the winding drum, a limiting mechanism is arranged in the limiting ring, and the limiting mechanism comprises a pull rod, a spring, a protruding ring and a protruding block. The outer surface of the pull rod is fixedly connected with a protruding ring, a circular ring groove is formed in the limiting ring, the outer ring face of the protruding ring is slidably connected with the circular ring groove, the side surface of the protruding ring is fixedly connected with a spring, the end, away from the protruding ring, of the spring is fixedly connected with the circular ring groove, and a protruding block is arranged at the end, close to the winding drum, of the pull rod. A guide rail is arranged on the outer surface of the winding drum, and the outer surface of the protruding block is in sliding connection with the guide rail. And the side edge of the transfer paper can be guided through the arranged limiting mechanism, the transfer paper is prevented from inclining during rolling, and the good practicability is achieved during rolling.

Description

Technical Field

[0001] The utility model relates to the technical field of thermal sublimation transfer paper, in particular to a high-strength substrate thermal sublimation transfer paper. Background Art

[0002] High-strength substrate thermal sublimation transfer paper is a special paper material, mainly used to transfer images or texts to various material surfaces such as plastic, metal, ceramic, etc. through thermal sublimation process. This kind of paper has good wear resistance and durability, and is suitable for various harsh environments and high-frequency usage scenarios.

[0003] After the existing high-strength substrate thermal sublimation transfer paper is processed into transfer papers of different widths, it needs to be rolled up. During the rolling process, the existing winding drum is difficult to guide the transfer papers of different widths, resulting in the side surface of the cylindrical transfer paper being easily skewed, affecting the quality of the rolling up. Utility Model Content

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art, and to provide a high-strength substrate thermal sublimation transfer paper. The side of the transfer paper can be guided by a limiting mechanism to avoid the transfer paper from being skewed when being rolled up. When rolling up, the winding drum is first fixed to the clamping mechanism of the rotating shaft, and then the pull rod is pulled outward by the first handle to pull the clamping frame upward for a short distance. The protrusion does not leave the guide rail. At this time, the convex ring moves upward and compresses the spring, and then the limiting ring is moved along the direction of the guide rail according to the width of the transfer paper. When it moves to the specified position, the first handle is released. Under the action of the spring, the pull rod drives the clamping frame to move toward the winding drum until the clamping frame clamps the side surface of the winding drum to avoid the transfer paper from being skewed when being rolled up. The utility model has good practicality.

[0005] The utility model also provides a thermal sublimation transfer paper with the above-mentioned high-strength substrate, comprising: a transfer paper body, a winding drum is arranged on the inner side of the transfer paper body, a limiting ring is arranged on the outer surface of the winding drum, a limiting mechanism is arranged inside the limiting ring, the limiting mechanism comprises a pull rod, a spring, a convex ring and a protrusion, the outer surface of the pull rod is fixedly connected to the convex ring, a circular ring groove is arranged inside the limiting ring, the outer ring surface of the convex ring is slidably connected to the circular ring groove, the side surface of the convex ring is fixedly connected to the spring, the end of the spring away from the convex ring is fixedly connected to the circular ring groove, a protrusion is arranged on the end of the pull rod close to the winding drum, a guide rail is arranged on the outer surface of the winding drum, and the outer surface of the protrusion is slidably connected to the guide rail.

[0006] According to the high-strength substrate thermal sublimation transfer paper, the transfer paper body includes a paper base layer, an anti-seepage layer, a reinforcement layer, a transfer layer, an adsorption layer and a dye moisture absorption layer.

[0007] According to the high-strength substrate thermal sublimation transfer paper, the upper surface of the paper base layer is fixedly connected to the anti-seepage layer, the upper surface of the anti-seepage layer is fixedly connected to the reinforcement layer, the upper surface of the reinforcement layer is fixedly connected to the transfer layer, the upper surface of the transfer layer is fixedly connected to the adsorption layer, and the upper surface of the adsorption layer is fixedly connected to the dye moisture absorption layer.

[0008] According to the high-strength substrate thermal sublimation transfer paper, the outer surface of the pull rod is fixedly connected to a clamping frame, the end of the pull rod away from the protrusion is fixedly connected to a first handle, and the side surface of the pull rod is slidably connected to a limit ring.

[0009] According to the high-strength substrate thermal sublimation transfer paper, a groove is provided inside the limiting ring, the volume of the groove is larger than the volume of the clamping frame, and the clamping frame is located inside the groove.

[0010] According to the high-strength substrate thermal sublimation transfer paper, the number of the clamping frames is two and they are symmetrically arranged, and the material of the clamping frames is anti-slip material.

[0011] According to the high-strength substrate thermal sublimation transfer paper, the inner wall of the winding cylinder is threadedly connected to a threaded cylinder, and one end of the threaded cylinder is fixedly connected to an end cap.

[0012] According to the high-strength substrate thermal sublimation transfer paper, the side surface of the end cover abuts against the winding drum, and the outer surface of the end cover is fixedly connected to a second handle.

[0013] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0015] Figure 1 This is a schematic diagram of the overall structure of a high-strength substrate thermal sublimation transfer paper of the utility model;

[0016] Figure 2 This is a schematic diagram of the transfer paper body structure of a high-strength substrate thermal sublimation transfer paper of the utility model;

[0017] Figure 3 This is a schematic diagram of the disassembly of the end cover and the winding drum of a high-strength substrate thermal sublimation transfer paper of the utility model;

[0018] Figure 4 The utility model is a schematic diagram of the limit mechanism structure of a high-strength substrate thermal sublimation transfer paper.

[0019] Legend:

[0020] 1. Transfer paper body; 2. Paper base layer; 3. Anti-seepage layer; 4. Reinforcement layer; 5. Transfer layer; 6. Adsorption layer; 7. Dye moisture absorption layer; 8. Winding drum; 9. Limiting ring; 10. Pull rod; 11. Circular groove; 12. Spring; 13. Convex ring; 14. Bump; 15. Clamping frame; 16. First handle; 17. Guide rail; 18. End cover; 19. Threaded barrel; 20. Second handle. DETAILED DESCRIPTION

[0021] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0022] Reference Figure 1-4 The utility model embodiment is a high-strength substrate thermal sublimation transfer paper, which includes: a transfer paper body 1, the transfer paper body 1 includes a paper base 2, an anti-seepage layer 3, a reinforcing layer 4, a transfer layer 5, an adsorption layer 6 and a dye moisture absorption layer 7, the upper surface of the paper base 2 is fixedly connected to the anti-seepage layer 3, which can effectively prevent ink leakage, the upper surface of the anti-seepage layer 3 is fixedly connected to the reinforcing layer 4, which improves the strength of the thermal sublimation transfer paper and prevents the thermal sublimation transfer paper from wrinkling during use, the upper surface of the reinforcing layer 4 is fixedly connected to the transfer layer 5, the upper surface of the transfer layer 5 is fixedly connected to the adsorption layer 6, the adsorption layer 6 is used for absorbing printing ink, the upper surface of the adsorption layer 6 is fixedly connected to the dye moisture absorption layer 7, and the dye moisture absorption layer 7 is used for absorbing moisture.

[0023] A winding drum 8 is arranged on the inner side of the transfer paper body 1, and a limiting ring 9 is arranged on the outer surface of the winding drum 8. A limiting mechanism is arranged inside the limiting ring 9, and the limiting mechanism includes a pull rod 10, a spring 12, a convex ring 13 and a convex block 14. The outer surface of the pull rod 10 is fixedly connected to the convex ring 13, and a circular ring groove 11 is arranged inside the limiting ring 9. The outer ring surface of the convex ring 13 is slidably connected to the circular ring groove 11, and the side surface of the convex ring 13 is fixedly connected to the spring 12. The spring 12 is away from the convex ring 13. One end is fixedly connected to the annular groove 11, a protrusion 14 is provided at the end of the pull rod 10 close to the winding drum 8, a guide rail 17 is provided on the outer surface of the winding drum 8, the outer surface of the protrusion 14 is slidably connected to the guide rail 17, a clamping frame 15 is fixedly connected to the outer surface of the pull rod 10, the number of the clamping frames 15 is two and they are symmetrically arranged, the material of the clamping frames 15 is non-slip material, the end of the pull rod 10 away from the protrusion 14 is fixedly connected to the first grip 16, the side surface of the pull rod 10 is slidably connected to the limit ring 9 The limiting ring 9 is dynamically connected, and a groove is arranged inside the limiting ring 9. The volume of the groove is larger than the volume of the clamping frame 15. The clamping frame 15 is located inside the groove. When the transfer paper needs to be rolled up, the limiting mechanism is first adjusted according to the width of the transfer paper to adapt to the rolling of the transfer paper. The first grip 16 is held to pull the pull rod 10 outwards, and the clamping frame 15 is pulled upward for a short distance to prevent the protrusion 14 from leaving the guide rail 17. At this time, the convex ring 13 moves upward to compress the spring 12, and then the transfer paper is rolled up according to the width of the transfer paper. The width of the limit ring 9 is moved axially along the winding drum 8. When it moves to the specified position, the first handle 16 is released. Under the action of the spring 12, the pull rod 10 drives the clamping frame 15 to move toward the winding drum 8 until the clamping frame 15 clamps the side surface of the winding drum 8. The clamping frame 15 made of anti-slip material can improve the fastening effect of the limit ring 9 and the winding drum 8 to avoid the limit ring 9 from shifting when the winding drum 8 rotates. The protrusion 14 and the guide rail 17 guide the movement of the limit ring 9.

[0024] The inner wall of the winding drum 8 is threadedly connected with a threaded cylinder 19, one end of the threaded cylinder 19 is fixedly connected with an end cover 18, the side surface of the end cover 18 abuts against the winding drum 8, and the outer surface of the end cover 18 is fixedly connected with a second handle 20. When the winding drum 8 needs to be transported, the threaded cylinder 19 is screwed into the winding drum 8 until the end cover 18 abuts against the end of the winding drum 8, and the winding drum 8 can be lifted by the second handle 20, thereby facilitating transportation and saving physical effort.

[0025] Working principle: When the transfer paper needs to be rolled up, first fix the winding drum 8 on the clamping mechanism of the rotating shaft, then hold the first handle 16 to pull the pull rod 10 outward, and pull the clamping frame 15 upward for a short distance to prevent the protrusion 14 from disengaging from the guide rail 17. At this time, the convex ring 13 moves upward to compress the spring 12, and then the limit ring 9 is moved axially along the winding drum 8 according to the width of the transfer paper. When it moves to the specified position, release the first handle 16. Under the action of the spring 12, the pull rod 10 drives the clamping frame 15 to move toward the winding drum 8 until the clamping frame 15 clamps the side surface of the winding drum 8 to prevent the transfer paper from being skewed during winding.

[0026] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A high-strength substrate thermal sublimation transfer paper, characterized in that: include: A transfer paper body (1), wherein a winding drum (8) is arranged on the inner side of the transfer paper body (1), a limiting ring (9) is arranged on the outer surface of the winding drum (8), a limiting mechanism is arranged inside the limiting ring (9), the limiting mechanism comprises a pull rod (10), a spring (12), a convex ring (13) and a convex block (14), the outer surface of the pull rod (10) is fixedly connected to the convex ring (13), and a circular ring groove (11) is arranged inside the limiting ring (9), The outer ring surface of the convex ring (13) is slidably connected to the annular groove (11), the side surface of the convex ring (13) is fixedly connected to the spring (12), the end of the spring (12) away from the convex ring (13) is fixedly connected to the annular groove (11), the end of the pull rod (10) close to the winding drum (8) is provided with a protrusion (14), the outer surface of the winding drum (8) is provided with a guide rail (17), and the outer surface of the protrusion (14) is slidably connected to the guide rail (17).

2. The high-strength substrate thermal sublimation transfer paper according to claim 1, characterized in that: The transfer paper body (1) comprises a paper base layer (2), an anti-seepage layer (3), a reinforcement layer (4), a transfer layer (5), an adsorption layer (6) and a dye moisture absorption layer (7).

3. The high-strength substrate thermal sublimation transfer paper according to claim 2, characterized in that: The upper surface of the paper base layer (2) is fixedly connected to the anti-seepage layer (3), the upper surface of the anti-seepage layer (3) is fixedly connected to the reinforcement layer (4), the upper surface of the reinforcement layer (4) is fixedly connected to the transfer layer (5), the upper surface of the transfer layer (5) is fixedly connected to the absorption layer (6), and the upper surface of the absorption layer (6) is fixedly connected to the dye moisture absorption layer (7).

4. The high-strength substrate thermal sublimation transfer paper according to claim 1, characterized in that: The outer surface of the pull rod (10) is fixedly connected to a clamping frame (15), one end of the pull rod (10) away from the protrusion (14) is fixedly connected to a first handle (16), and the side surface of the pull rod (10) is slidably connected to a limiting ring (9).

5. The high-strength substrate thermal sublimation transfer paper according to claim 4, characterized in that: A groove is provided inside the limiting ring (9), the volume of the groove is larger than the volume of the clamping frame (15), and the clamping frame (15) is located inside the groove.

6. The high-strength substrate thermal sublimation transfer paper according to claim 4, characterized in that: The number of the clamping frames (15) is two and they are symmetrically arranged, and the material of the clamping frames (15) is anti-slip material.

7. The high-strength substrate thermal sublimation transfer paper according to claim 1, characterized in that: The inner wall of the winding drum (8) is threadedly connected to a threaded drum (19), and one end of the threaded drum (19) is fixedly connected to an end cap (18).

8. The high-strength substrate thermal sublimation transfer paper according to claim 7, characterized in that: The side surface of the end cover (18) abuts against the winding drum (8), and the outer surface of the end cover (18) is fixedly connected to a second handle (20).

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