Energy-saving digital transfer paper heating device and digital transfer machine

Abstract

The utility model provides a heating device for energy-saving digital transfer paper and a digital transfer machine, and the heating device for the energy-saving digital transfer paper is used for heating patterns printed on the transfer paper and comprises a heating assembly, a cover body and a connecting assembly, wherein the heating assembly is arranged below transfer paper between a printing part and a material receiving part of the digital transfer printing machine, the transfer paper is subjected to material receiving by the material receiving part after patterns are printed on the transfer paper through the printing part, the printing surface, printed with the patterns, of the transfer paper faces downwards, and the heating assembly is configured to heat and dry the patterns on the printing surface; the cover body is fixed on a rack of the digital printer through the connecting assembly, the cover body is arranged above the transfer paper, and the cover body is configured to shield the heating assembly above the transfer paper. According to the energy-saving digital transfer paper heating device, the cover body is arranged on the heating assembly, so that invalid diffusion of heat is effectively reduced, and the utilization rate of the heat is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of digital transfer printing, in particular to a heating device for an energy-saving digital transfer printing paper and a digital transfer printing machine. Background Art

[0002] Digital printing technology has developed rapidly in recent years. Especially with the growing demand of consumers for personalized products, this technology has become an indispensable part of the textile printing industry. Digital transfer usually means printing a pattern on a transfer paper first, and then transferring the pattern on the transfer paper to a fabric through a transfer device.

[0003] Generally, a heating component is provided on a printing device usually used for digital transfer printing. The heating component is used to heat the transfer paper after printing the pattern to make the pattern dry quickly. The heating components of existing printing devices all adopt an open structure, which will cause a large amount of heat loss. This requires the heating component to have a large power to heat the transfer paper, which is not conducive to energy conservation and emission reduction and increases the production cost. Summary of the Utility Model

[0004] The purpose of this application is to provide a heating device for an energy-saving digital transfer printing paper to solve the problem of a large amount of heat loss caused by the heating component of a printing device used for digital transfer printing in the prior art. In addition, the purpose of this application is also to provide a digital transfer printing machine including the heating device for the energy-saving digital transfer printing paper.

[0005] To achieve this purpose, the following technical solutions are adopted in this application:

[0006] This application provides a heating device for an energy-saving digital transfer printing paper, which is used to heat the pattern printed on the transfer paper. It includes a heating component, a cover body and a connecting component, wherein:

[0007] The heating component is arranged below the transfer paper between the printing part and the material receiving part of the digital transfer printing machine. After the transfer paper is printed with a pattern by the printing part, it is received by the material receiving part. The printing surface of the transfer paper with the pattern faces downwards, and the heating component is configured to heat and dry the pattern on the printing surface.

[0008] The cover body is fixed on the frame of the digital printer through the connecting component. The cover body is arranged above the transfer paper and is configured to block the heating component above the transfer paper.

[0009] Optionally, the cover body includes a top plate and side plates. The top plate covers the heating component in the horizontal direction, and the side plates are arranged at the edges of the top plate and extend downwards to form a cavity for blocking the heat generated by the heating component.

[0010] Optionally, the top plate has a square structure, and there are four side plates. The side plates are vertically arranged with the side edges of the top plate.

[0011] Optionally, the connecting component includes a support rod and at least one connecting piece. The support rod is fixedly installed on the frame in the horizontal direction. The first end of at least one connecting piece is fixedly connected to the support rod, and the second end of at least one connecting piece is fixedly connected to the top plate.

[0012] Optionally, a waist-shaped hole extending in the vertical direction is formed at the first end of each connecting piece. A first threaded hole is formed on the support rod in cooperation with the waist-shaped hole. A fixing screw passes through the waist-shaped hole and is locked in the corresponding first threaded hole to fixedly connect the first end of the connecting piece to the support rod.

[0013] Optionally, at least one connecting hole is formed at the second end of each connecting piece. A second threaded hole is formed on the top plate in cooperation with the connecting hole. A fixing screw passes through the connecting hole and is locked in the corresponding second threaded hole to fixedly connect the second end of the connecting piece to the top plate.

[0014] Optionally, the heating component includes a base and a plurality of heating elements. The plurality of heating elements are installed on the base at intervals along the transfer paper conveying direction.

[0015] Optionally, the heating element is any one of a heating lamp tube or an electric heating tube.

[0016] A digital transfer printer includes a heating device for an energy-saving digital transfer paper as described in any one of the above.

[0017] Compared with the prior art, the heating device for an energy-saving digital transfer paper proposed by the present utility model has the following advantages:

[0018] 1) By providing a cover on the heating component, the ineffective diffusion of heat is reduced, which is not only beneficial to energy conservation and emission reduction, saves costs, but also ensures that the pattern on the transfer paper can be effectively heated and dried, improving the heating efficiency.

[0019] 2) Through the cooperation of the waist-shaped hole, the first threaded hole and the fixing screw, the position of the connecting piece can be freely adjusted, so that the cover can be accurately positioned at the most suitable height for different fabrics, facilitating the provision of a suitable heating temperature for the transfer paper and improving the heating effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate and understand the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings required for the background art and the description of the embodiments of the present application. Obviously, the following drawings are only some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained according to the content of the embodiments of the present application and these drawings without creative efforts.

[0021] Figure 1It is a side sectional view of the heating device of the energy-saving digital transfer paper provided by the embodiment of the present application;

[0022] Figure 2 It is a front sectional view of the heating device of the energy-saving digital transfer paper provided by the embodiment of the present application;

[0023] Figure 3 It is Figure 1 The enlarged schematic view of part A in Specific embodiments

[0024] To facilitate the understanding of the present application, the present application will be described more comprehensively below with reference to the relevant drawings. The preferred embodiments of the present application are shown in the drawings. However, the present application can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided to make the disclosure of the present application more thorough and comprehensive. It should be noted that when a component is referred to as "fixed to" another component, it can be directly on the other component or there can also be an intermediate component. When a component is considered to be "connected" to another component, it can be directly connected to the other component or there may be an intermediate component at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field to which the present application belongs. The terms used in the description of the present application herein are only for the purpose of describing specific embodiments and are not intended to limit the present application. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0025] Please refer to Figures 1 to 3 As shown, a heating device for an energy-saving digital transfer paper provided by an embodiment of the present application is used to heat the pattern printed on the transfer paper, and it includes a heating component 10, a cover body 20 and a connection component 30, wherein:

[0026] The heating component 10 is arranged below the transfer paper 60 between the printing part 40 and the material receiving part 50 of the digital transfer machine. After the transfer paper 60 is printed with a pattern by the printing part 40, the material receiving part 50 receives the material. The printing surface of the transfer paper 60 with the pattern printed thereon faces downward, and the heating component 10 is configured to heat and dry the pattern on the printing surface;

[0027] The cover body 20 is fixed on the frame 70 of the digital printer through the connection component 30. The cover body 20 is arranged above the transfer paper 60, and the cover body 20 is configured to block the heating component 10 above the transfer paper 60.

[0028] By setting the cover 20 on the heating component 10, the ineffective diffusion of heat is reduced, which not only helps to save energy and reduce emissions, saves costs, but also ensures that the pattern on the transfer paper 60 can be effectively heated and dried, improving the heating efficiency.

[0029] In one embodiment, the cover 20 includes a top plate 21 and side plates 22. The top plate 21 covers the heating component 10 in the horizontal direction, and the side plates 22 are provided at the edges of the top plate 21 and extend downward to form a cavity for blocking the heat generated by the heating component 10.

[0030] Through the cooperation of the top plate 21 and the side plates 22, a cavity that effectively prevents heat from diffusing outward is formed above the heating component 10, facilitating part of the heat to be reflected back to the surface of the transfer paper 60, significantly improving the working efficiency of the heating component 10.

[0031] In one embodiment, the top plate 21 is of a square structure, and there are four side plates 22. The side plates 22 are perpendicularly arranged with the side edges 22 of the top plate 21.

[0032] By setting the top plate 21 as a square structure and perpendicularly arranging the side plates 22 at the side edges, on the one hand, a cover 20 with a stable structure is provided, and on the other hand, it is convenient to form a uniform heating space to ensure that the transfer paper 60 is evenly heated when passing through the heating component 10 to guarantee the drying uniformity of the pattern.

[0033] In one embodiment, the connecting component 30 includes a support rod 31 and at least one connecting piece 32. The support rod 31 is fixedly installed on the frame 70 in the horizontal direction. The first end of at least one connecting piece 32 is fixedly connected to the support rod 31, and the second end of at least one connecting piece 32 is fixedly connected to the top plate 21.

[0034] Through the cooperation of the connecting piece 32 and the support rod 31, a stable installation method is provided to ensure that the cover 20 can be firmly installed at the preset position.

[0035] In one embodiment, a waist-shaped hole 320 extending in the vertical direction is formed at the first end of each connecting piece 32. A first threaded hole is formed on the support rod 31 in cooperation with the waist-shaped hole 320. A fixing screw 33 passes through the waist-shaped hole 320 and is locked in the corresponding first threaded hole to fixedly connect the first end of the connecting piece 32 to the support rod 31.

[0036] Through the cooperation of the waist-shaped hole 320, the first threaded hole and the fixing screw 33, the position of the connecting piece 32 can be freely adjusted, enabling the cover 20 to be accurately positioned at the most suitable height for different fabrics, facilitating the provision of a suitable heating temperature for the transfer paper 60 and improving the heating effect.

[0037] In one embodiment, at least one connection hole is formed at the second end of each connecting member 32. Corresponding second threaded holes are formed in the top plate 21 in cooperation with the connection holes. The fixing screws 34 pass through the connection holes and are locked in the corresponding second threaded holes to fixedly connect the second ends of the connecting members 32 to the top plate 21.

[0038] Through the cooperation of the connection holes, the second threaded holes and the fixing screws 34, on the one hand, a stable connection method is provided for the installation of the connecting member 32 on the top plate 21. On the other hand, it is convenient for the quick disassembly and assembly of the connecting member 32 on the top plate 21, saving time and improving work efficiency.

[0039] In one embodiment, the heating assembly 10 includes a base 11 and a plurality of heating elements 12. The plurality of heating elements 12 are installed on the base 11 at intervals along the conveying direction of the transfer paper 60.

[0040] By installing the heating elements 12 on the base 11 at intervals along the conveying direction of the transfer paper 60, not only is the uniform heating of the transfer paper 60 ensured, the pattern effect after heating is guaranteed, but also the energy waste caused by a single large-area heating source can be avoided.

[0041] In one embodiment, the heating element 12 is any one of a heating lamp tube or an electric heating tube.

[0042] By setting the heating element 12 as a heating lamp tube or an electric heating tube, not only is it convenient to achieve the uniform heating of the transfer paper 60, ensuring the pattern quality on the transfer paper 60, but also it is convenient to adjust the heating intensity to meet different heating requirements.

[0043] A digital transfer printer includes a heating device for an energy-saving digital transfer paper as described in any one of the above.

[0044] The above embodiments only illustrate the basic principles and characteristics of the present application. The present application is not limited by the above examples, and various changes and modifications can be made to the present application without departing from the spirit and scope of the present application. These changes and modifications all fall within the scope of the present application claimed. The scope of protection claimed by the present application is defined by the appended claims and their equivalents.

Claims

1. An energy-saving heating device for digital transfer paper, which is used to heat the pattern printed on the transfer paper, and is characterized in that, The heating device of the energy-saving digital transfer paper includes a heating component, a cover body, and a connecting component, where: The heating component is arranged below the transfer paper between the printing part and the material receiving part of the digital transfer machine. The transfer paper is printed with a pattern by the printing part and then received by the material receiving part. The printing surface of the transfer paper with the pattern is facing downwards, and the heating component is configured to heat and dry the pattern on the printing surface. The cover body is fixed on the frame of the digital transfer machine through the connecting component. The cover body is arranged above the transfer paper and is configured to shield the heating component above the transfer paper.

2. The heating device of the energy-saving digital transfer paper according to claim 1, characterized in that, The cover body includes a top plate and side plates. The top plate horizontally covers the heating component. The side plates are arranged at the edges of the top plate and extend downwards to form a cavity for shielding the heat generated by the heating component.

3. The heating device of the energy-saving digital transfer paper according to claim 2, characterized in that, The top plate is of a square structure. There are four side plates, and the side plates are vertically arranged with the sides of the top plate.

4. The heating device of the energy-saving digital transfer paper according to claim 2, characterized in that, The connecting component includes a support rod and at least one connecting piece. The support rod is fixedly installed on the frame in the horizontal direction. The first end of at least one connecting piece is fixedly connected to the support rod, and the second end of at least one connecting piece is fixedly connected to the top plate.

5. The heating device of the energy-saving digital transfer paper according to claim 4, characterized in that, A waist-shaped hole extending in the vertical direction is formed at the first end of each connecting piece. A first threaded hole is formed on the support rod in cooperation with the waist-shaped hole. A fixing screw passes through the waist-shaped hole and is locked in the corresponding first threaded hole to fixedly connect the first end of the connecting piece to the support rod.

6. The heating device of the energy-saving digital transfer paper according to claim 4, characterized in that, At least one connecting hole is formed at the second end of each connecting piece. A second threaded hole is formed on the top plate in cooperation with the connecting hole. A fixing screw passes through the connecting hole and is locked in the corresponding second threaded hole to fixedly connect the second end of the connecting piece to the top plate.

7. The heating device of the energy-saving digital transfer paper according to claim 1, characterized in that, The heating component includes a base and a plurality of heating elements. The plurality of heating elements are installed on the base at intervals along the transfer paper conveying direction.

8. The heating device of the energy-saving digital transfer paper according to claim 7, characterized in that, The heating element is any one of a heating lamp tube or an electric heating tube.

9. A digital transfer printer, characterized in that, The digital transfer machine includes the heating device of the energy-saving digital transfer paper according to any one of claims 1-8.

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