Energy-saving and environment-friendly finishing device for cloth processing
By using a combination of curved reflectors and static electric heating tubes in the fabric processing device, the problem of heat loss is solved, achieving an energy-saving and environmentally friendly heating effect.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ZHEJIANG XU FENG CLOTH CO LTD
- Filing Date
- 2025-07-10
- Publication Date
- 2026-07-24
AI Technical Summary
In the current fabric processing process, heat is lost on the heating rollers, resulting in resource waste and low heating efficiency.
An arc-shaped reflector is used to reflect heat from the side away from the fabric onto the fabric, combined with a stationary electric heating tube that provides continuous power for heating, and the heating roller heats the fabric as it rotates.
It improves heating efficiency, reduces heat waste, and achieves energy-saving and environmentally friendly heating results.
Smart Images

Figure CN224548750U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of fabric processing equipment, specifically an energy-saving and environmentally friendly finishing device for fabric processing. Background Technology
[0002] Finishing is a technical process that imparts color effects, morphological effects (smoothness, nap, crispness, etc.), and practical effects (waterproofing, shrinkage resistance, wrinkle-free, mothproofing, flame retardancy, etc.) to fabrics. Fabric finishing is a process that uses chemical or physical methods to improve the appearance and feel of fabrics, enhance their performance, or endow them with special functions; it is the "icing on the cake" process for textiles. Finishing methods can be broadly classified into physical / mechanical finishing and chemical finishing. Based on the purpose of finishing and the resulting effects, they can be further divided into basic finishing, appearance finishing, and functional finishing.
[0003] Current fabrics require post-processing during manufacturing, typically involving heating to alter their properties. This process involves passing the fabric through heated rollers, where the fabric is heated through contact. The entire roller is heated, but the heat dissipates outwards. Heat on the side facing the fabric is utilized, while heat on the side furthest from the fabric is wasted, resulting in resource waste. Therefore, a device is urgently needed to solve this problem. Summary of the Invention
[0004] The purpose of this invention is to provide an energy-saving and environmentally friendly finishing device for fabric processing, so as to solve the problems mentioned in the background art.
[0005] To achieve the above objectives, this utility model provides the following technical solution: an energy-saving and environmentally friendly finishing device for fabric processing, comprising a support frame and a heating roller. The support frame has a positioning component for convenient fabric positioning on its inner side, and a power mechanism for conveniently driving the heating roller to rotate on one side of the support frame. The heating roller has a heating mechanism for convenient heating. An arc-shaped reflector is fixed to the inner side of the support frame by bolts. In use, the arc-shaped reflector is located on the side of the heating roller away from the fabric. During heating, the heat acts on the fabric, and the heat on the side away from the fabric is reflected by the arc-shaped reflector and then also acts on the fabric, thus preventing heat waste and improving the heating effect.
[0006] Preferably, the positioning component includes positioning rollers, and four positioning rollers are provided. Every two positioning rollers form a group, and the two groups of positioning rollers are symmetrically installed on both sides of the heating roller. In use, the fabric is passed through the position between the positioning rollers, which facilitates the positioning of the fabric and prevents the fabric from being damaged by contact with the arc-shaped reflector.
[0007] Preferably, the power mechanism includes a motor, a first gear, and a second gear. The motor is fixed to one side of the support frame, and the first gear and the second gear are both movably embedded in one side of the support frame. The first gear and the second gear are respectively fixedly installed on one side of the two heating rollers through a connecting shaft. The output end of the motor is fixed at the center position of the second gear. When in use, the motor is started, and the motor drives the second gear to rotate, which in turn drives the first gear to rotate, causing the heating rollers to rotate, facilitating the fabric to pass between the heating rollers.
[0008] Preferably, the heating mechanism includes a fixed frame, an electric heating tube, a U-shaped frame, a sealing ring, and a hollow shaft. The hollow shaft is fixed to one side of the heating roller and movably passes through the support frame. The sealing ring is bonded and fixed to the inner wall of the hollow shaft. The fixed frame is fixed to one side of the support frame, and the U-shaped frame is fixed to the fixed frame. The electric heating tube is embedded and fixed to the U-shaped frame. One side of the electric heating tube movably passes through the center of the sealing ring. The inner side of the sealing ring is tightly attached to the outer wall of the electric heating tube, which facilitates sealing the position between the hollow shaft and the electric heating tube. In use, the electric heating tube is activated to heat the inside of the heating roller. Thus, the heated roller heats the fabric. At the same time, when the heating roller rotates, the electric heating tube remains stationary, which facilitates continuous power supply to the electric heating tube.
[0009] Preferably, the heating roller is a hollow roller.
[0010] Preferably, two arc-shaped reflectors are provided, symmetrically installed on the upper and lower sides of the two heating rollers.
[0011] Preferably, the first gear and the second gear mesh with each other.
[0012] Compared with the prior art, the beneficial effects of this utility model are:
[0013] In use, the arc-shaped reflector is located on the side of the heating roller away from the fabric. During heating, the heat acts on the fabric, and the heat on the side away from the fabric is reflected by the arc-shaped reflector and then also acts on the fabric, thus heating it. This prevents heat waste and improves the heating effect. When in use, the electric heating tube is activated to heat the inside of the heating roller. The heated roller then heats the fabric. At the same time, while the heating roller rotates, the electric heating tube remains stationary, which facilitates continuous power supply to the electric heating tube. Attached Figure Description
[0014] Figure 1 This is a schematic diagram of the overall structure of an energy-saving and environmentally friendly finishing device for fabric processing according to this utility model;
[0015] Figure 2 This is a side view of an energy-saving and environmentally friendly finishing device for fabric processing according to this utility model;
[0016] Figure 3 This is a cross-sectional view of an energy-saving and environmentally friendly finishing device for fabric processing according to this utility model;
[0017] Figure 4 This is an enlarged schematic diagram of an energy-saving and environmentally friendly finishing device A for fabric processing according to this utility model.
[0018] In the diagram: 1. Support frame; 2. Positioning roller; 3. Arc-shaped reflector; 4. First gear; 5. Motor; 6. Heating roller; 7. Heating tube; 8. Fixing frame; 9. U-shaped frame; 10. Hollow shaft; 11. Sealing ring; 12. Second gear. Detailed Implementation
[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0020] Please see Figure 1-4 This utility model provides an energy-saving and environmentally friendly finishing device for fabric processing, including a support frame 1 and a heating roller 6. The support frame 1 has a positioning component on its inner side for easy fabric positioning, and a power mechanism on one side of the support frame 1 for easy rotation of the heating roller 6. The heating roller 6 is a hollow roller, and the heating roller 6 has a heating mechanism inside for easy heating. An arc-shaped reflector 3 is fixed to the inner side of the support frame 1 by bolts. There are two arc-shaped reflectors 3, which are symmetrically installed on the upper and lower sides of the two heating rollers 6. When in use, the arc-shaped reflector 3 is located on the side of the heating roller 6 away from the fabric. During heating, the heat acts on the fabric. The heat on the side away from the fabric is reflected by the arc-shaped reflector 3 and then also acts on the fabric to heat it. This prevents heat from being wasted and improves the heating effect.
[0021] The positioning component includes positioning rollers 2, and there are four positioning rollers 2. Every two positioning rollers 2 form a group, and the two groups of positioning rollers 2 are symmetrically installed on both sides of the heating roller 6. When in use, the fabric is passed through the position between the positioning rollers 2, which facilitates the positioning of the fabric and prevents the fabric from being damaged by contact with the arc-shaped reflector 3.
[0022] The power mechanism includes a motor 5, a first gear 4, and a second gear 12. The motor 5 is fixed to one side of the support frame 1 by a mounting bracket. The first gear 4 and the second gear 12 are both movably embedded in one side of the support frame 1. The first gear 4 and the second gear 12 are respectively fixed to one side of the two heating rollers 6 by connecting shafts. The output end of the motor 5 is fixed to the center position of the second gear 12 by a coupling. The first gear 4 and the second gear 12 mesh with each other. When in use, the motor 5 is started, and the motor 5 drives the second gear 12 to rotate, which in turn drives the first gear 4 to rotate, so that the heating rollers 6 rotate, making it convenient for the fabric to pass between the heating rollers 6.
[0023] The heating mechanism includes a fixed frame 8, an electric heating tube 7, a U-shaped frame 9, a sealing ring 11, and a hollow shaft 10. The hollow shaft 10 is fixed to one side of the heating roller 6 by bolts. The hollow shaft 10 movably passes through the support frame 1. The sealing ring 11 is bonded and fixed to the inner wall of the hollow shaft 10. The fixed frame 8 is fixed to one side of the support frame 1 by bolts. The U-shaped frame 9 is fixed to the fixed frame 8 by bolts. The electric heating tube 7 is embedded and fixed to the U-shaped frame 9. One side of the electric heating tube 7 movably passes through the center of the sealing ring 11. The inner side of the sealing ring 11 is tightly attached to the outer wall of the electric heating tube 7, which facilitates sealing the position between the hollow shaft 10 and the electric heating tube 7. When in use, the electric heating tube 7 is activated to heat the inside of the heating roller 6. In this way, the heated fabric is heated by the heated roller 6. At the same time, when the heating roller 6 rotates, the electric heating tube 7 remains stationary, which facilitates the continuous power supply of the electric heating tube 7.
[0024] Working principle: When in use, the arc-shaped reflector 3 is located on the side of the heating roller 6 away from the fabric. During heating, the heat acts on the fabric. The heat on the side away from the fabric is reflected by the arc-shaped reflector 3 and then also acts on the fabric, heating it. This prevents heat from being wasted and improves the heating effect. When in use, the electric heating tube 7 is activated to heat the inside of the heating roller 6. The heated fabric is then heated by the heated roller 6. At the same time, when the heating roller 6 rotates, the electric heating tube 7 remains stationary, which facilitates the continuous power supply of the electric heating tube 7.
[0025] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.
[0026] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. An energy-saving and environmentally friendly finishing device for fabric processing, comprising a support frame (1) and a heating roller (6), characterized in that: The support frame (1) is provided with a positioning component for easy positioning of the fabric. The support frame (1) is provided with a power mechanism for easy rotation of the heating roller (6) on one side. The heating roller (6) is provided with a heating mechanism for easy heating of the heating roller (6). The support frame (1) is provided with an arc-shaped reflector (3) fixed on the inside by bolts.
2. The energy-saving and environmentally friendly finishing device for fabric processing according to claim 1, characterized in that: The positioning component includes positioning rollers (2), and four positioning rollers (2) are provided. Every two positioning rollers (2) form a group, and the two groups of positioning rollers (2) are symmetrically installed on both sides of the heating roller (6).
3. The energy-saving and environmentally friendly finishing device for fabric processing according to claim 2, characterized in that: The power mechanism includes a motor (5), a first gear (4) and a second gear (12). The motor (5) is fixed on one side of the support frame (1). The first gear (4) and the second gear (12) are both movably embedded on one side of the support frame (1). The first gear (4) and the second gear (12) are respectively fixedly installed on one side of the two heating rollers (6) through a connecting shaft. The output end of the motor (5) is fixed at the center position of the second gear (12).
4. The energy-saving and environmentally friendly finishing device for fabric processing according to claim 3, characterized in that: The heating mechanism includes a fixed frame (8), an electric heating tube (7), a U-shaped frame (9), a sealing ring (11), and a hollow shaft (10). The hollow shaft (10) is fixed on one side of the heating roller (6). The hollow shaft (10) moves through the support frame (1). The sealing ring (11) is bonded and fixed to the inner wall of the hollow shaft (10). The fixed frame (8) is fixed on one side of the support frame (1). The U-shaped frame (9) is fixed on the fixed frame (8). The electric heating tube (7) is embedded and fixed on the U-shaped frame (9). One side of the electric heating tube (7) moves into the center of the sealing ring (11). The inner side of the sealing ring (11) is tightly attached to the outer wall of the electric heating tube (7).
5. The energy-saving and environmentally friendly finishing device for fabric processing according to claim 4, characterized in that: The heating roller (6) is a hollow roller.
6. The energy-saving and environmentally friendly finishing device for fabric processing according to claim 5, characterized in that: Two arc-shaped reflectors (3) are provided and are symmetrically installed on the upper and lower sides of the two heating rollers (6).
7. The energy-saving and environmentally friendly finishing device for fabric processing according to claim 6, characterized in that: The first gear (4) meshes with the second gear (12).