A winding device for towel processing

Abstract

The present invention provides a winding device for towel processing, which includes a processing box, a first guide roller, a second guide roller, a feeding roller and a winding roller. A box door is hinged to the side of the processing box. The first guide roller and the second guide roller are both rotatably connected inside the processing box. The feeding roller and the winding roller are both rotatably connected inside the processing box, and the winding roller is driven to rotate by an external drive motor. It includes an anti-wrinkle mechanism, which is located inside the processing box and close to the winding roller. The present invention can eliminate the wrinkles or folds that occur during the winding process of the towel, improve the processing quality of the towel, can apply a force to the towel body, so that the feeding roller continues to feed when the winding roller stops running, reduce the tension on the towel body, improve the leveling effect of the leveling claws, improve the quality of the towel, and enable the device to simultaneously achieve the work of loosening and leveling through one drive source, saving processing costs.

Description

Technical Field

[0001] One or more embodiments of this specification relate to the field of towel processing equipment, and in particular to a winding device for towel processing. Background Art

[0002] A towel is a cleaning product, characterized by a square pure cotton textile with a soft texture. The usage method is to wet it and then wring it dry to wipe the skin, so as to achieve the effect of removing stains and cleaning and cooling. A towel is a fabric with a loop structure formed by the interweaving of three systems of yarns. These three systems of yarns are the pile warp, ground warp, and weft yarns. With the development of technology, warp-knitted towel fabrics have emerged. Such towels have firm loop consolidation, but the form is relatively single, and the vast majority on the market are woven towels. The world's first towel was born in 1850 in the UK and has a history of more than 160 years. It has developed from the simplest single-color plain towel at the beginning to the current satin jacquard, printed, twistless towel, cut-pile towel, etc., and is the textile product with the shortest development time and the fastest development speed.

[0003] In the prior art, during the production process of towels, a large towel is cut and edge-sealed. During the winding process of the large towel, it is easy to have folding and wrinkling situations, which seriously affect the quality of towel processing. Manually leveling and eliminating wrinkles is time-consuming and laborious, and manual leveling cannot completely eliminate the marks caused by folding. In summary, this application now proposes a winding device for towel processing to solve the above-mentioned problems. Summary of the Invention

[0004] In view of this, the purpose of one or more embodiments of this specification is to propose a winding device for towel processing to solve the problems raised in the background art.

[0005] Based on the above purpose, one or more embodiments of this specification provide a winding device for towel processing, including a processing box, a first guide roller, a second guide roller, a feeding roller, and a receiving roller. A box door is hinged on the side of the processing box. The first guide roller and the second guide roller are both rotatably connected inside the processing box. The feeding roller and the receiving roller are both rotatably connected inside the processing box, and the receiving roller is driven to rotate by an external driving motor. It includes an anti-wrinkle mechanism, which is located inside the processing box and close to the receiving roller.

[0006] Preferably, the anti-wrinkle mechanism includes a first motor, a gear, an annular rack, and leveling claws. The first motor is arranged on the inner wall of the processing box. The gear is arranged on the output end of the first motor. The annular rack is movably connected inside the processing box, and the annular rack engages with the gear. The leveling claws are arranged at the bottom of the annular rack and are used to level the wrinkles of the towel body.

[0007] More preferably, the anti-wrinkle mechanism also includes a hollow tube and a telescopic rod, the hollow tube is arranged at the bottom of the annular rack, a section of the telescopic rod extends into the interior of the hollow tube and is slidably connected to the interior of the hollow tube, one end of the telescopic rod located inside the hollow tube is connected to the interior of the hollow tube through a booster spring, and the leveling claw is connected to the bottom of the telescopic rod.

[0008] More preferably, the leveling claw is rotatably connected to the telescopic rod, and a torsion spring is sleeved on the shaft of the leveling claw, and two ends of the torsion spring sleeve are respectively fixed to the telescopic rod and the inner end surface of the leveling claw.

[0009] Preferably, it also includes a loosening mechanism, which is located inside the processing box. The loosening mechanism is used to accelerate the discharge of the material by the discharge roller, reduce the tension on the towel body, and cooperate with the anti-wrinkle mechanism to roll up the towel body. The loosening mechanism includes a second motor, a cam, a guide sleeve, a push rod, a transmission ball and a telescopic spring. The second motor is arranged inside the processing box, the cam is rotatably connected inside the processing box, and the cam is driven to rotate by the second motor. The guide sleeve is arranged inside the processing box, the push rod passes through the guide sleeve and is slidably connected inside the guide sleeve. The transmission ball is arranged at a section of the push rod close to the cam, and the transmission ball reciprocates in contact with the working surface of the cam, and a telescopic spring is connected between the transmission ball and the guide sleeve.

[0010] More preferably, a section of the push rod away from the cam is a spherical structure.

[0011] More preferably, it also includes a worm, a turbine and a synchronous belt, the worm is fixedly connected to the shaft of the gear and is driven to rotate by the first motor, the turbine is rotatably connected inside the processing box, and the turbine is meshed with the worm, and the shaft of the cam is transmission-connected to the shaft of the turbine through a synchronous belt.

[0012] From the above description, it can be seen that the beneficial effects of the present invention are as follows: the present invention can eliminate wrinkles or folds in the process of winding the towel by the first motor, gear, annular rack and leveling claw, thereby improving the processing quality of the towel; the present invention can apply force to the towel body by the second motor, cam, guide sleeve, push rod, transmission ball and telescopic spring, so that the unloading roller continues to unload the towel when the unloading roller stops running, thereby reducing the tension on the towel body, improving the leveling effect of the leveling claw and improving the quality of the towel; the present invention uses a transmission structure composed of a worm, a turbine and a synchronous belt, so that the equipment can achieve loosening and leveling at the same time through one driving source, thereby saving processing costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] To more clearly illustrate the technical solutions in one or more embodiments of this specification or in the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only one or more embodiments of this specification. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0014] Figure 1 Structural schematic diagram of the present invention;

[0015] Figure 2 Structural schematic diagram of the anti-wrinkle mechanism in the present invention;

[0016] Figure 3 Structural schematic diagram of the slack mechanism in the present invention;

[0017] Figure 4 For Figure 3 Structural schematic diagram of a preferred solution in

[0018] In the reference numerals: 1. processing box; 2. towel body; 3a. first guide roller; 3b. second guide roller; 4. anti-wrinkle mechanism; 5. take-up roller; 6. slack mechanism; 7. pay-off roller; 8. synchronous belt; 9. turbine; 10. worm; 41. first motor; 42. annular rack; 43. hollow tube; 44. leveling claw; 45. torsion spring; 46. telescopic rod; 47. gear; 61. guide sleeve; 62. telescopic spring; 63. second motor; 64. cam; 65. transmission ball; 66. ejector rod. Detailed implementation manners

[0019] To make the purpose, technical solutions and advantages of the present disclosure clearer and more understandable, the following further details the present disclosure in combination with specific embodiments.

[0020] It should be noted that unless otherwise defined, the technical terms or scientific terms used in one or more embodiments of this specification should have the ordinary meaning understood by those of ordinary skill in the art to which the present disclosure belongs. The "first", "second" and similar terms used in one or more embodiments of this specification do not represent any order, quantity or importance, but are only used to distinguish different components. The terms such as "include" or "comprise" mean that the elements or objects appearing before this word cover the elements or objects listed after this word and their equivalents, without excluding other elements or objects. The terms such as "connect" or "be connected" are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. The terms such as "upper", "lower", "left", "right" are only used to represent relative positional relationships, and when the absolute position of the object being described changes, the relative positional relationship may also change accordingly.

[0021] Example 1

[0022] Please refer to Figure 1 and Figure 2 A winding device for towel processing, comprising a processing box 1, a first guide roller 3a, a second guide roller 3b, a feeding roller 7 and a receiving roller 5. A box door is hinged on the side of the processing box 1. The first guide roller 3a and the second guide roller 3b are both rotatably connected inside the processing box 1. The feeding roller 7 and the receiving roller 5 are both rotatably connected inside the processing box 1, and the receiving roller 5 is driven to rotate by an external driving motor. It includes an anti-wrinkle mechanism, which is located inside the processing box 1 and close to the receiving roller 5.

[0023] The anti-wrinkle mechanism 4 includes a first motor 41, a gear 47, an annular rack 42 and a leveling claw 44. The first motor 41 is arranged on the inner wall of the processing box 1. The gear 47 is arranged on the output end of the first motor 41. The annular rack 42 is movably connected inside the processing box 1, and the annular rack 42 meshes with the gear 47. The leveling claw 44 is arranged at the bottom of the annular rack 42 and is used to level the wrinkles of the towel body 2.

[0024] The anti-wrinkle mechanism 4 further includes a hollow tube 43 and a telescopic rod 46. The hollow tube 43 is arranged at the bottom of the annular rack 42. One section of the telescopic rod 46 extends into the hollow tube 43 and is slidably connected inside the hollow tube 43. The end of the telescopic rod 46 located inside the hollow tube 43 is connected to the inside of the hollow tube 43 by a pressure spring. The leveling claw 44 is connected to the bottom of the telescopic rod 46.

[0025] The leveling claw 44 is rotatably connected to the telescopic rod 46, and a torsion spring 45 is sleeved on the shaft of the leveling claw 44, and both ends of the torsion spring 45 are fixed on the inner end faces of the telescopic rod 46 and the leveling claw 44 respectively.

[0026] Working process: During the process of the receiving roller 5 receiving materials, the material receiving is intermittently stopped. During the process of stopping the material receiving, the first motor 41 is operated. The output end of the first motor 41 rotates to drive the gear 47 to rotate. The gear 47 meshes with the annular rack 42 to drive the annular rack 42 to move back and forth. The height of the first half cycle of the annular rack 42 is higher than that of the second half cycle, and it drives the leveling claw 44 to move back and forth, so that the leveling claw 44 fits the towel body 2 within the second half cycle, and the wrinkled or folded towel body 2 can be leveled.

[0027] Since the thickness of the towel body 2 on the receiving roller 5 is different, the pressure spring applies a force to the telescopic rod 46 to ensure that the leveling claw 44 fits the towel body 2.

[0028] While the leveling claw 44 is working, the restoring force generated by the torsion spring 45 applies a restoring force to the leveling claw 44 , thereby ensuring the leveling effect and protecting the towel body 2 .

[0029] Embodiment 2

[0030] See also Figure 3 , also includes a loosening mechanism 6, which is located inside the processing box 1. The loosening mechanism 6 is used to accelerate the discharge of the material by the discharge roller 7, reduce the tension on the towel body 2, and cooperate with the anti-wrinkle mechanism 4 to perform a winding operation on the towel body 2. The loosening mechanism 6 includes a second motor 63, a cam 64, a guide sleeve 61, a push rod 66, a transmission ball 65 and a telescopic spring 62. The second motor 63 is arranged inside the processing box 1, the cam 64 is rotatably connected inside the processing box 1, and the cam 64 is driven to rotate by the second motor 63. The guide sleeve 61 is arranged inside the processing box 1, the push rod 66 penetrates the guide sleeve 61 and is slidably connected inside the guide sleeve 61. The transmission ball 65 is arranged at a section of the push rod 66 close to the cam 64, and the transmission ball 65 reciprocates with the working surface of the cam 64. A telescopic spring 62 is connected between the transmission ball 65 and the guide sleeve 61.

[0031] A section of the push rod 66 away from the cam 64 is a spherical structure.

[0032] Working process: Run the second motor 63, the output end of the second motor 63 rotates to drive the cam 64 to rotate, the working surface of the cam 64 contacts the transmission ball 65 reciprocatingly, and the push rod 66 cooperates with the telescopic spring 62 to reciprocate up and down under the direction of the guide sleeve 61, and reciprocates to apply force to the towel body 2 between the first guide wheel and the second guide wheel, so that the discharge wheel discharges the material, reduces the tension of the towel body 2 when flattening, makes the towel loose, improves the flattening effect, and prevents wrinkles and folds.

[0033] Embodiment 3

[0034] See also Figure 4 , also includes a worm 10, a turbine 9 and a synchronous belt 8. The worm 10 is fixedly connected to the shaft of the gear 47 and is driven to rotate by the first motor 41. The turbine 9 is rotatably connected to the inside of the processing box 1, and the turbine 9 is meshed with the worm 10. The shaft of the cam 64 is connected to the shaft of the turbine 9 through the synchronous belt 8.

[0035] Working process: Run the first motor 41. The output end of the first motor 41 drives the gear 47 to rotate, and at the same time drives the worm 10 to rotate. The worm 10 drives the turbine 9 to rotate. The shaft of the turbine 9 drives the cam 64 to rotate through the synchronous belt 8. The use of the second motor 63 is cancelled. The cam 64 and the gear 47 are driven by the first motor 41 to rotate at the same time, thereby reducing production costs.

[0036] One or more embodiments of this specification are intended to cover all such substitutions, modifications, and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of one or more embodiments of this specification shall be included within the scope of protection of this disclosure.

Claims

1. A winding device for towel processing, comprising: A processing box (1), with a box door hinged to the side of the processing box (1); A first guide roller (3a) and a second guide roller (3b), both of which are rotatably connected inside the processing box (1); and A feeding roller (7) and a winding roller (5), both of which are rotatably connected inside the processing box (1), and the winding roller (5) is driven to rotate by an external driving motor; It is characterized in that it includes: An anti-crease mechanism, which is located inside the processing box (1) and close to the winding roller (5); It also includes: A slackening mechanism (6), which is located inside the processing box (1). The slackening mechanism (6) is used to accelerate the feeding of the feeding roller (7), reduce the tension on the towel body (2), and is used to cooperate with the anti-crease mechanism (4) to wind the towel body (2). The slackening mechanism (6) includes: A second motor (63), which is arranged inside the processing box (1); A cam (64), which is rotatably connected inside the processing box (1), and the cam (64) is driven to rotate by the second motor (63); A guide sleeve (61), which is arranged inside the processing box (1); A push rod (66), which penetrates the guide sleeve (61) and is slidably connected inside the guide sleeve (61); A transmission ball (65), which is arranged on a section of the push rod (66) close to the cam (64), and the transmission ball (65) reciprocally contacts the working surface of the cam (64); and A telescopic spring (62), and a telescopic spring (62) is connected between the transmission ball (65) and the guide sleeve (61).

2. The winding device for towel processing according to claim 1, characterized in that, The anti-crease mechanism (4) includes: A first motor (41), which is arranged on the inner wall of the processing box (1); A gear (47), which is arranged on the output end of the first motor (41); An annular rack (42), which is movably connected inside the processing box (1), and the annular rack (42) meshes with the gear (47); and Smoothing claws (44), which are arranged at the bottom of the annular rack (42) and are used to smooth the wrinkles of the towel body (2).

3. The rewinding device for towel processing according to claim 2, wherein, The anti-crease mechanism (4) also includes: A hollow tube (43), which is arranged at the bottom of the annular rack (42); and A telescopic rod (46), one section of the telescopic rod (46) extends into the hollow tube (43) and is slidably connected inside the hollow tube (43). The end of the telescopic rod (46) inside the hollow tube (43) is connected to the inside of the hollow tube (43) through a pressurizing spring, and the smoothing claws (44) are connected to the bottom of the telescopic rod (46).

4. A winding device for towel processing according to claim 3, characterized in that, The smoothing claws (44) are rotatably connected to the telescopic rod (46), and a torsion spring (45) is sleeved on the shaft of the smoothing claws (44), and both ends of the torsion spring (45) sleeve are fixed on the inner end faces of the telescopic rod (46) and the smoothing claws (44).

5. A winding device for towel processing according to claim 1, characterized in that, One end of the ejector rod (66) away from the cam (64) has a spherical structure.

6. A winding device for towel processing according to claim 5, characterized in that, It further includes: a worm (10), the worm (10) is fixedly connected to the shaft of the gear (47) and is driven to rotate by a first motor (41); a turbine (9), the turbine (9) is rotatably connected inside the processing box (1), and the turbine (9) meshes with the worm (10); and a synchronous belt (8), the shaft of the cam (64) is drivingly connected to the shaft of the turbine (9) through the synchronous belt (8).

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