A crease removing device for producing polyester-viscose shuttle-woven grey cloth

Abstract

The utility model relates to cloth processing technical field discloses a kind of wrinkle removal equipment for polyester viscose shuttle-woven grey cloth production, including processing table, the top side of processing table is fixedly connected with bearing plate, the outer wall both sides of bearing plate are rotatably connected with shaft, the outer wall of shaft is fixedly connected with several sets of pole, the inside of set of pole is slidably connected with slide bar, spring is installed in the inside of set of pole, and pressure roller is rotatably connected between the slide bar, the end of shaft is fixedly connected with bevel gear, the engagement connection between bevel gear, the outer wall of shaft is fixedly connected with speed reducer. In the utility model, by the design that the shaft is relative to processing table 45 ° angle, cooperate bevel gear synchronous transmission, so that pressure roller can be applied to grey cloth even and directional transverse flattening force, accurately eliminate the transverse wrinkle of grey cloth edge and middle part, improve wrinkle removal effect and cloth finished product quality.

Description

Technical Field

[0001] This utility model relates to the field of fabric processing technology, and in particular to a wrinkle removal device for the production of polyester-viscose woven fabric. Background Technology

[0002] Polyester-viscose woven fabric is made from a blend of polyester and viscose fibers. It combines the high strength and abrasion resistance of polyester with the moisture absorption and breathability of viscose, making it a common fabric in the apparel and home textile industries. However, after weaving, the fibers are prone to transverse wrinkles due to pressure and friction during handling, stacking, and winding, especially at the edges and center of the fabric, where the degree of wrinkling differs significantly. If these transverse wrinkles are not treated in the early stages, subsequent wrinkle removal processes will not be able to thoroughly reach the deep layers of the fibers, ultimately resulting in problems such as skewed weave and dimensional deviations in the finished fabric.

[0003] In existing polyester / viscose woven fabric processing equipment, the transverse flattening function often has obvious defects: most equipment only flattens by a fixed roller in a single direction, or passively flattens by the tension of the fabric in the longitudinal direction, which makes it difficult to form a targeted and uniform flattening force on transverse wrinkles. Some flattening rollers are poorly designed with an unreasonable angle between them and the fabric in the transmission direction, which can easily generate large sliding friction, causing the fabric edges to fray and the fibers to be damaged. This, in turn, affects the effect of subsequent steam wrinkle removal and heat setting, and cannot meet the processing requirements of high-quality fabric. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a wrinkle removal device for polyester-viscose woven fabric production, aiming to solve the problem of insufficient flattening and poor wrinkle removal effect in the existing polyester-viscose woven fabric wrinkle removal process.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a wrinkle removal device for producing polyester-viscose woven fabric, comprising a processing table, a bearing plate fixedly connected to one side of the top of the processing table, a rotating shaft rotatably connected to both sides of the outer wall of the bearing plate, a plurality of sleeve rods fixedly connected to the outer wall of the rotating shaft, a sliding rod slidably connected inside each sleeve rod, a spring installed inside each sleeve rod, and pressure rollers rotatably connected relative to the sliding rods, bevel gears fixedly connected to the ends of the rotating shaft, the bevel gears meshing with each other, a reduction motor fixedly connected to the outer wall of the rotating shaft, the drive end of the reduction motor passing through the rotating shaft and fixedly connected to one end of the rotating shaft, a steam box installed in the middle of the processing table, a lower heating roller and an upper heating roller rotatably connected to the upper and lower sides of the inner wall of the processing table respectively, and a winding assembly installed on the other side of the top of the processing table.

[0006] As a further description of the above technical solution: The rotating shaft is inclined at 45° relative to the processing table, and the included angle between the two rotating shafts is 90°.

[0007] As a further description of the above technical solution: A cloth feed groove is provided between the top of the processing table and the bottom of the support plate.

[0008] As a further description of the above technical solution: A mounting frame is fixedly connected to the top center of the processing table, and a protective cover is fixedly connected to the center of the mounting frame. The two bevel gears are located inside the protective cover.

[0009] As a further description of the above technical solution: The winding assembly includes mounting plates fixedly connected to both sides of the top of the processing table, with a winding roller rotatably connected between the mounting plates. A servo motor is fixedly connected to the outer wall of one of the mounting plates, and the drive end of the servo motor passes through the mounting plate and is fixedly connected to the end of the winding roller.

[0010] As a further description of the above technical solution: The top of the steam box has multiple air holes.

[0011] As a further description of the above technical solution: The fabric is sequentially wound around the bottom of the lower heating roller, between the lower heating roller and the upper heating roller, and the top of the upper heating roller, and finally wound up by the take-up roller.

[0012] This utility model has the following beneficial effects: In this invention, the design of the rotating shaft at a 45° angle relative to the processing table, combined with the synchronous transmission of bevel gears, allows the pressure roller to apply a uniform and directional lateral flattening force to the fabric, accurately eliminating lateral wrinkles at the edges and center of the fabric. The elastic cooperation of the sleeve rod, slide rod, and spring allows the pressure roller to automatically adjust the bonding force according to the thickness of the fabric, adapting to different specifications of fabric and improving the overall wrinkle removal effect and the quality of the finished fabric. Attached Figure Description

[0013] Figure 1 This is a perspective view of a wrinkle removal device for producing polyester-viscose woven fabric according to the present invention. Figure 2 This is a schematic diagram of the pressure roller structure of a wrinkle removal device for producing polyester-viscose woven fabric according to the present invention. Figure 3 This is a schematic diagram of the internal structure of the sleeve rod of a wrinkle removal device for producing polyester-viscose woven fabrics according to this utility model.

[0014] Legend: 1. Processing table; 2. Rotary shaft; 3. Gear motor; 4. Fabric feed trough; 5. Bearing plate; 6. Protective cover; 7. Steam box; 8. Lower heating roller; 9. Mounting plate; 10. Upper heating roller; 11. Take-up roller; 12. Servo motor; 13. Mounting frame; 14. Pressure roller; 15. Bevel gear; 16. Sleeve rod; 17. Slide rod; 18. Spring. Detailed Implementation

[0015] 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.

[0016] To further understand the contents of this utility model, a detailed description of this utility model will be provided with reference to the accompanying drawings.

[0017] Reference Figure 1-3 An embodiment of this utility model provides a wrinkle removal device for the production of polyester-viscose woven fabric, including a processing table 1, a support plate 5 fixedly connected to one side of the top of the processing table 1, and a fabric inlet groove 4 opened between the top of the processing table 1 and the bottom of the support plate 5; a steam box 7 is installed in the middle of the processing table 1, and a lower heating roller 8 and an upper heating roller 10 are rotatably connected to the upper and lower sides of the inner wall of the processing table 1 respectively; a winding assembly is installed on the other side of the top of the processing table 1, and the fabric passes sequentially around the bottom of the lower heating roller 8, between the lower heating roller 8 and the upper heating roller 10, and the top of the upper heating roller 10 and is finally wound up by the winding assembly.

[0018] Specifically, the processing table 1 is made of high-strength metal material, providing stable support for all functional modules of the equipment and ensuring accurate fabric transmission path; the opening size of the fabric inlet trough 4 is adapted to the width of common polyester-viscose woven fabrics, which can guide the fabric to enter smoothly from the input end of the equipment and prevent the fabric from deviating or accumulating wrinkles when entering; the overall transmission path design allows the fabric to pass through the transverse flattening, steam wrinkle removal and heat setting processes in sequence under the traction of the winding component, improving processing efficiency and reducing the time cost and loss of fabric transfer between processes.

[0019] Both sides of the outer wall of the bearing plate 5 are rotatably connected to the rotating shaft 2. The rotating shaft 2 is inclined at 45° relative to the processing table 1, and the included angle between the two rotating shafts 2 is 90°. Several sleeve rods 16 are fixedly connected to the outer wall of the rotating shaft 2. Each sleeve rod 16 is slidably connected to a slide rod 17. A spring 18 is installed inside the sleeve rod 16. A pressure roller 14 is rotatably connected between the slide rods 17. Each end of the rotating shaft 2 is fixedly connected to a bevel gear 15. The bevel gears 15 are meshed with each other. A mounting frame 13 is fixedly connected to the middle of the top of the processing table 1. A protective cover 6 is fixedly connected to the middle of the mounting frame 13. Two bevel gears 15 are set inside the protective cover 6. A reduction motor 3 is fixedly connected to the outer wall of the rotating shaft 2. The drive end of the reduction motor 3 passes through the rotating shaft 2 and is fixedly connected to one end of the rotating shaft 2.

[0020] Specifically, after the geared motor 3 starts, its drive end drives one side of the rotating shaft 2 to rotate. Since the bevel gears 15 at the ends of the two rotating shafts 2 mesh with each other, the power can be synchronously transmitted to the other side of the rotating shaft 2, causing the two rotating shafts 2 to rotate synchronously in opposite directions. The 45° inclination of the rotating shaft 2 allows the pressure roller 14 to generate a lateral flattening force on the fabric when rotating, while avoiding excessive friction between the contact direction of the pressure roller 14 and the fabric and the longitudinal transmission direction of the fabric, thus preventing the fabric from being stretched or deformed due to friction or causing transmission jamming. The sliding fit between the sleeve rod 16 and the slide rod 17, as well as the elastic effect of the spring 18, allows the pressure roller 14 to automatically adjust its fit to the fabric according to the thickness of the fabric. As the fabric thickness increases, the slide bar 17 retracts into the sleeve bar 16 and compresses the spring 18. The reaction force generated by the spring 18 keeps the pressure roller 14 in close contact with the fabric surface, ensuring that polyester-viscose woven fabrics of different thicknesses can achieve a uniform transverse flattening effect. The protective cover 6 can effectively isolate external dust, lint, and other impurities from entering the meshing area of ​​the bevel gear 15, preventing impurities from affecting the transmission accuracy of the bevel gear 15 and extending the service life of the bevel gear 15. By fully stretching the fabric in the transverse direction, transverse wrinkles caused by stacking and transmission are eliminated, providing a flat fabric base for subsequent steam wrinkle removal and heat setting, and improving the final wrinkle removal effect.

[0021] A steam box 7 is installed in the middle of the processing table 1, and multiple air holes are opened on the top of the steam box 7.

[0022] Specifically, in this embodiment, the steam box 7 is equipped with a steam generating device, such as an electric heating steam generator, which conforms to existing steam generating technology. The high-temperature steam generated by the steam generating device is evenly sprayed out through multiple air holes on the top of the steam box 7. The sprayed steam can fully cover the surface of the fabric and the shallow fibers. The high-temperature steam can avoid damaging the polyester fibers and enhance the steam penetration effect through the moisture absorption properties of the viscose fibers, so that the wrinkles can be relaxed more fully.

[0023] The lower heating roller 8 is rotatably connected to the lower side of the inner wall of the processing table 1, and the upper heating roller 10 is rotatably connected to the upper side of the inner wall. The lower heating roller 8 and the upper heating roller 10 are arranged in a vertically corresponding manner.

[0024] Specifically, in this embodiment, both the lower heating roller 8 and the upper heating roller 10 have built-in electric heating elements, such as resistance heating wires, which conform to existing roller heating technology. After the electric heating elements are energized, the roller temperature can be stably controlled within the heat setting temperature range suitable for polyester-viscose woven fabric. The fabric that has undergone steam wrinkle removal first passes around the bottom of the lower heating roller 8, so that the lower surface of the fabric is in full contact with the lower heating roller 8, and the lower surface of the fabric is initially heated and set. Then the fabric enters between the lower heating roller 8 and the upper heating roller 10. The cross force of the upper and lower rollers and the heat work together to deeply heat and set both sides of the fabric, further eliminating residual wrinkles in the fabric. Finally, the fabric passes around the top of the upper heating roller 10, so that the temperature of the upper surface of the fabric cools down slowly, avoiding the wrinkles from rebounding due to rapid cooling of the fabric.

[0025] The winding assembly includes mounting plates 9 fixedly connected to both sides of the top of the processing table 1. A winding roller 11 is rotatably connected between the mounting plates 9. A servo motor 12 is fixedly connected to the outer wall of one side of the mounting plate 9. The drive end of the servo motor 12 passes through the mounting plate 9 and is fixedly connected to the end of the winding roller 11.

[0026] Specifically, the servo motor 12 serves as a power source, and its output speed can be precisely adjusted by the control system. The drive end of the servo motor 12 drives the take-up roller 11 to rotate stably between the mounting plates 9. The traction force generated when the take-up roller 11 rotates can pull the fabric to be continuously transmitted along a preset path. When the thickness of the fabric winding on the take-up roller 11 increases, the rotation speed of the take-up roller 11 can be reduced by adjusting the speed of the servo motor 12 to avoid the fabric from being stretched and deformed due to excessive winding speed.

[0027] Working principle: Servo motor 12 drives take-up roller 11 to rotate. Under the traction force of continuous winding by take-up roller 11, polyester woven fabric enters the equipment from the feed groove 4 between the top of processing table 1 and the bottom of bearing plate 5, realizing the longitudinal transmission of the fabric. At the same time, reduction motor 3 starts, and its drive end passes through and drives one side of rotating shaft 2 to rotate. Through two meshing bevel gears 15, the rotating shaft 2, which is inclined at 45° relative to processing table 1 on both sides of the outer wall of bearing plate 5 and has an included angle of 90°, rotates synchronously. The spring 18 installed inside the sleeve rod 16 fixed on the outer wall of rotating shaft 2 generates elastic thrust, pushing the sliding rod 17 slidably connected inside the sleeve rod 16 to extend outward, thereby allowing the pressure roller 14 rotatably connected between the relative sliding rods 17 to closely fit the fabric surface. As rotating shaft 2 rotates, pressure roller 14 performs a transverse flattening operation on the fabric. The 45° inclination setting of rotating shaft 2 can effectively avoid the pressure roller 14 generating additional frictional resistance to the longitudinal transmission of the fabric during transverse flattening, ensuring smooth fabric transmission. After the fabric is laterally flattened by the pressure roller 14, it continues to be conveyed to the steam box 7 in the middle of the processing table 1. Multiple air holes on the top of the steam box 7 release steam to soften the fabric and initially loosen the fabric wrinkles. Then the fabric passes in sequence around the bottom of the lower heating roller 8 on the lower side of the inner wall of the processing table 1, between the lower heating roller 8 and the upper heating roller 10 on the upper side of the inner wall of the processing table 1, and the top of the upper heating roller 10. The lower heating roller 8 and the upper heating roller 10 heat-press and shape the fabric softened by steam through heating, further eliminating wrinkles. Finally, the fabric that has completed the wrinkle removal and flattening treatment is wound up by the take-up roller 11.

[0028] 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.

[0029] 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. A wrinkle-removing device for producing polyester / viscose woven fabric, comprising a processing table (1), characterized in that: A bearing plate (5) is fixedly connected to one side of the top of the processing table (1). A rotating shaft (2) is rotatably connected to both sides of the outer wall of the bearing plate (5). A number of sleeve rods (16) are fixedly connected to the outer wall of the rotating shaft (2). A sliding rod (17) is slidably connected inside the sleeve rod (16). A spring (18) is installed inside the sleeve rod (16). A pressure roller (14) is rotatably connected between the sliding rod (17). A bevel gear (15) is fixedly connected to the end of the rotating shaft (2). The bevel gears (15) are meshed with each other. A reduction motor (3) is fixedly connected to the outer wall of the rotating shaft (2). The drive end of the reduction motor (3) passes through the rotating shaft (2) and is fixedly connected to the end of the rotating shaft (2) on one side. A steam box (7) is installed in the middle of the processing table (1). A lower heating roller (8) and an upper heating roller (10) are rotatably connected to the upper and lower sides of the inner wall of the processing table (1). A winding assembly is installed on the other side of the top of the processing table (1).

2. The wrinkle-removing equipment for producing polyester / viscose woven fabric according to claim 1, characterized in that: The rotating shaft (2) is inclined at 45° relative to the processing table (1), and the included angle between the two rotating shafts (2) is 90°.

3. The wrinkle-removing equipment for producing polyester / viscose woven fabric according to claim 1, characterized in that: A cloth inlet groove (4) is provided between the top of the processing table (1) and the bottom of the support plate (5).

4. The wrinkle-removing equipment for producing polyester / viscose woven fabric according to claim 1, characterized in that: A mounting bracket (13) is fixedly connected to the top center of the processing table (1), and a protective cover (6) is fixedly connected to the center of the mounting bracket (13). Two bevel gears (15) are arranged inside the protective cover (6).

5. The wrinkle-removing equipment for producing polyester / viscose woven fabric according to claim 1, characterized in that: The winding assembly includes mounting plates (9) fixedly connected to both sides of the top of the processing table (1), and a winding roller (11) is rotatably connected between the mounting plates (9). A servo motor (12) is fixedly connected to the outer wall of one side of the mounting plate (9). The driving end of the servo motor (12) passes through the mounting plate (9) and is fixedly connected to the end of the winding roller (11).

6. The wrinkle-removing equipment for producing polyester / viscose woven fabric according to claim 1, characterized in that: The top of the steam box (7) has multiple air holes.

7. The wrinkle-removing equipment for producing polyester / viscose woven fabric according to claim 1, characterized in that: The fabric passes sequentially around the bottom of the lower heating roller (8), between the lower heating roller (8) and the upper heating roller (10), and the top of the upper heating roller (10) and is finally wound up by the take-up roller (11).

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