Winding device and folding cloth winding machine

Abstract

The present invention provides a winding device and a folding cloth winding machine, and relates to the technical field of cloth winding machines. The winding device includes a frame and a drum, and the frame is pivotally connected with a driving roller and a driven roller parallel to each other, and a gap is left between the driving roller and the driven roller, and an inwardly concave overlap groove is formed, and the drum is overlapped in the overlap groove and is arranged parallel to the driving roller; the frame is also pivotally connected with a first cloth feeding roller, and the first cloth feeding roller is located below the driven roller and is arranged parallel to the driven roller, and the driven roller and the first cloth feeding roller are connected by a first connecting mechanism, and can perform rotational movement with the same linear speed and opposite direction; the frame is provided with a first driving device, and the driving end of the first driving device is connected to the driving roller, and is used to drive the driving roller to rotate around its axis; the folding cloth winding machine includes a tripod and the above-mentioned winding device, and the tripod is fixed to the frame of the winding device. The folded cloth wound by the winding device has good flatness and high quality.

Description

Technical Field

[0001] The present invention relates to the technical field of cloth rolling machines, and in particular to a winding device and a folding cloth rolling machine. Background Art

[0002] In the textile industry, after the cloth is printed and dyed, a cloth winding machine is generally used to wind the long strips of cloth onto reels to facilitate packaging, counting, warehousing and transportation of the cloth.

[0003] The folding cloth winding machine is a commonly used equipment for winding cloth. The existing winding machine generally includes a tripod, a cloth guide rod, an active roller, a driven roller, a reel and a driving device. One end of the cloth passes through the tripod, is folded in half, and is guided by the cloth guide rod and the driven roller before being wound on the reel. The reel is overlapped between the active roller and the driven roller. The driving device drives the active roller to rotate. The active roller drives the reel to rotate through the friction between the active roller and the cloth on the reel, so as to realize continuous winding of the cloth by the reel. However, due to the actual existence of the thickness of the cloth, the diameter of the inner layer of the cloth wound on the reel after being folded in half is always smaller than the diameter of the outer layer of the cloth, and the corresponding length of the inner layer of the cloth actually wound on the reel is smaller than the outer layer of the cloth, and one side of the inner layer of the cloth and the outer layer of the cloth in the length direction are connected as a whole, and the other side is open and folded in half. Therefore, during the reel winding process, the inner layer of the cloth and the open side of the outer layer of the cloth are continuously wrinkled to form a scissor edge under the pulling action of the connecting side, and the quality of the cloth after wrinkling is seriously reduced.

[0004] That is, the existing folded cloth to be wound is seriously wrinkled after being wound by the folding cloth winding machine, and the cloth quality is poor. Summary of the invention

[0005] The object of the present invention is to provide a winding device and a folding cloth winding machine to solve the technical problems in the prior art that the folded cloth to be wound is seriously wrinkled after winding and the cloth quality is poor.

[0006] The winding device provided by the present invention comprises a frame and a reel, wherein a driving roller and a driven roller parallel to each other are pivotally connected to the frame, a gap is left between the driving roller and the driven roller, and an inwardly concave overlapping groove is formed, the reel is overlapped in the overlapping groove, and is arranged parallel to the driving roller; a first cloth feed roller is also pivotally connected to the frame, the first cloth feed roller is located below the driven roller and is arranged parallel to the driven roller, the driven roller and the first cloth feed roller are connected by a first connecting mechanism, and can perform rotational motion with the same linear speed and opposite direction;

[0007] The frame is provided with a first driving device, and the driving end of the first driving device is connected to the active roller, and is used to drive the active roller to rotate around its axis. The input end of the folded cloth to be wound can bypass the lower circular surface of the first cloth feeding roller, pass through the gap between the active roller and the driven roller from bottom to top, and be connected to the reel.

[0008] Furthermore, a second cloth feed roller is pivotally connected to the frame, the second cloth feed roller and the first cloth feed roller are arranged parallel to each other, and the second cloth feed roller is located at the input front end of the folded cloth to be wound, and the input end of the folded cloth to be wound can pass through the lower circular surfaces of the second cloth feed roller and the first cloth feed roller in sequence;

[0009] The second cloth feed roller is connected to the first cloth feed roller via a second connecting mechanism, and can rotate at the same linear speed and in the same direction; or, the second cloth feed roller is connected to the driven roller via the second connecting mechanism, and can rotate at the same linear speed and in the opposite direction.

[0010] Furthermore, a counting roller and a counting pressure roller are pivotally connected to the frame, and the counting roller and the counting pressure roller are arranged parallel to each other. The height of the counting roller is higher than the second cloth feeding roller. The input end of the folded cloth to be wound passes around the lower circular surface of the second cloth feeding roller and passes between the counting roller and the counting pressure roller. The counting pressure roller is used to measure the transmission length of the folded cloth to be wound.

[0011] Furthermore, a first speed regulating roller is pivotally connected to the frame, the first speed regulating roller is parallel to the first cloth feeding roller and is located at the input front end of the first cloth feeding roller, and the input end of the folded cloth to be wound bypasses the upper circular surface of the first speed regulating roller and then bypasses the lower circular surface of the first cloth feeding roller; a second driving device is provided on the frame, and the driving end of the second driving device is connected to the first speed regulating roller, for driving the first speed regulating roller to rotate around its axis, and the rotation direction of its upper circular surface is consistent with the transmission direction of the folded cloth to be wound.

[0012] Furthermore, a second speed regulating roller is pivotally connected to the frame and an angle roller is provided. The second speed regulating roller and the angle roller are arranged parallel to the first speed regulating roller, and the second speed regulating roller, the angle roller and the first speed regulating roller are arranged in sequence along the transmission direction of the folded cloth to be wound, and the input end of the folded cloth to be wound passes around the outer cylindrical surface of the second speed regulating roller, the outer cylindrical surface of the angle roller and the outer cylindrical surface of the first speed regulating roller in sequence; the second speed regulating roller is connected to the first speed regulating roller by a third connecting mechanism, and can perform rotational motion with the same linear speed and the same direction.

[0013] Another object of the present invention is to provide a folding and winding machine, comprising a tripod and the above-mentioned winding device, wherein the tripod is fixedly connected to the frame of the winding device, and after the input end of the folded cloth is folded by the tripod, it is conveyed by passing through the lower circular surface of the first cloth feed roller.

[0014] Furthermore, a deflection correction swing rod is provided below the output angle end of the tripod, and the folded cloth after being folded by the tripod is deflected by the deflection correction swing rod and then transmitted to the first cloth feeding roller.

[0015] Furthermore, a cloth guide roller and a cloth guide pressure roller are pivotally connected to the frame, the cloth guide roller and the cloth guide pressure roller are arranged parallel to each other and are perpendicular to the first cloth feeding roller, the cloth guide pressure roller is rollingly connected to the cloth guide roller, the input end of the cloth to be folded passes between the cloth guide roller and the cloth guide pressure roller, and is transmitted to the tripod; a third driving device is provided on the frame, and a driving end of the third driving device is connected to the cloth guide roller, and is used to drive the cloth guide roller to rotate around its axis.

[0016] Furthermore, an adjusting probe rod is pivotally connected to the frame, and the adjusting probe rod is pressed on the cloth to be folded between the cloth guide roller and the tripod to adjust the tightness of the cloth to be folded.

[0017] Furthermore, a processor is installed on the frame, and a plurality of probes are arranged on the frame along the swing angle of the adjusting probe rod, and the plurality of probes are electrically connected to the processor, and the third driving device is also electrically connected to the processor.

[0018] The beneficial effects of the winding device and the folding cloth winding machine of the present invention are:

[0019] The present invention provides a winding device and a folding cloth winding machine, wherein the winding device includes a frame as a support, a drum for winding the folded cloth to be wound, an active roller for driving the drum to rotate, a first driving device for driving the active roller to rotate, a driven roller and a first cloth feeding roller for guiding the folded cloth to be wound and capable of synchronously transmitting the inner and outer surfaces of the folded cloth to be wound, and the driven roller and the first cloth feeding roller are connected by a first connecting mechanism to achieve rotational movement with the same linear speed and opposite directions; wherein the folding cloth winding machine includes a tripod for folding the folded cloth to be wound along its length direction and the above-mentioned winding device capable of winding the folded cloth to be wound.

[0020] When in use, the input end of the cloth to be folded passes through the tripod, bypasses the lower circular surface of the first cloth feed roller, passes through the gap between the active roller and the driven roller from bottom to top, and is connected to the drum; the first driving device is turned on, the first driving device drives the active roller to rotate, the outer cylindrical surface of the active roller is rollingly connected to the outer wall of the drum, and the drum is driven to rotate by the friction between the two (after the folded cloth is wound on the drum, the outer wall of the active roller is in contact and connected with the outermost layer of the folded cloth of the drum, and the drum is driven to rotate by the friction between the folded cloth and the folded cloth), the folded cloth to be wound that passes through the gap between the active roller and the driven roller is pressed against the outer cylindrical surface of the driven roller, and is wound on the drum after being guided by the outer cylindrical surface of the driven roller, the friction between the folded cloth to be wound and the driven roller drives the driven roller to rotate, and the driven roller drives the first cloth feed roller to rotate with it through the first connecting mechanism. Rotational motion with the same linear speed and opposite directions; wherein, the two sides of the folded cloth to be wound are defined as an inner cloth sheet and an outer cloth sheet respectively (the inner and outer directions are defined based on the inside and outside of the two sides of the folded cloth sheets relative to the inside and outside of the roll when the cloth sheets are wound onto the roll), the outer wall surface of the inner cloth sheet is in contact with the outer cylindrical surface of the first cloth feed roller, and the outer wall surface of the outer cloth sheet is in contact with the outer cylindrical surface of the driven roller, and the driven roller moves with the outer cloth sheet at the same linear speed and in the same direction as the driven roller; the first cloth feed roller, driven by the driven roller, drives the inner cloth sheet and moves with the inner cloth sheet at the same linear speed and in the same direction (when the driven roller and the first cloth feed roller are located on both sides of the folded cloth to be wound, the linear speeds are the same and the directions are opposite), and then the inner cloth sheet and the outer cloth sheet after the folded cloth to be wound are transported to the roll at the same linear speed.

[0021] Since the cloth has elastic deformation within a certain range, when the folded cloth is wound onto the reel, the first cloth feed roller evenly adds the inner cloth piece to the cloth roll, that is, the tension and sparseness of the outer cloth piece are higher than those of the inner cloth piece, so that the inner and outer cloth pieces can be synchronously conveyed to the reel and relatively evenly wound on the reel, so that the folded cloth can be evenly wound on the reel inside and outside, reducing the inner and outer cloth pieces from constantly wrinkling and forming scissor edges when being wound on the reel due to the thickness of the cloth pieces, resulting in a decrease in the quality of the cloth. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 A schematic diagram of the structure of a cloth folding and rolling machine from a first perspective provided in an embodiment of the present invention;

[0024] Figure 2 A schematic diagram of the structure of the folding and rolling cloth machine from a second perspective provided by an embodiment of the present invention;

[0025] Figure 3 Another structural schematic diagram of the cloth folding and rolling machine from a second perspective provided by an embodiment of the present invention;

[0026] Figure 4 A schematic structural diagram of a winding device provided in an embodiment of the present invention.

[0027] Icons: 100 - frame; 101 - counting roller; 102 - counting pressure roller; 103 - first speed regulating roller; 104 - second speed regulating roller; 105 - angle roller; 106 - deviation correction rocker; 107 - cloth guide roller; 108 - cloth guide pressure roller; 109 - adjustment probe rod; 110 - probe; 111 - cloth guide rod; 112 - edge absorber; 113 - first driving device; 114 - second driving device; 200 - reel; 300 - driving roller; 400 - driven roller; 500 - first cloth feed roller; 600 - cloth to be wound and folded; 700 - second cloth feed roller; 800 - tripod; 900 - cloth to be folded. DETAILED DESCRIPTION

[0028] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0030] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] This embodiment provides a winding device, such as Figure 4 As shown, it includes a frame 100 and a reel 200. The frame 100 is pivotally connected with a driving roller 300 and a driven roller 400 which are parallel to each other. A gap is left between the driving roller 300 and the driven roller 400 to form a concave overlap groove. The reel 200 overlaps in the overlap groove and is arranged parallel to the driving roller 300. The frame 100 is also pivotally connected with a first cloth feed roller 500. The first cloth feed roller 500 is located below the driven roller 400 and is arranged parallel to the driven roller 400. The driven roller 400 is parallel to the first cloth feed roller 500. The cloth feed rollers 500 are connected by a first connecting mechanism and can perform rotational motion with the same linear speed and opposite direction. A first driving device 113 is provided on the frame 100, and the driving end of the first driving device 113 is connected to the active roller 300, which is used to drive the active roller 300 to rotate around its axis. The input end of the folded cloth 600 to be wound can bypass the lower circular surface of the first cloth feed roller 500, pass through the gap between the active roller 300 and the driven roller 400 from bottom to top, and be connected to the reel 200.

[0032] This embodiment also provides a folding and rolling machine, such as Figure 1 - Figure 3 As shown, it includes a tripod 800 and the above-mentioned winding device, the tripod 800 is fixed to the frame 100 of the winding device, and after the input end of the folded cloth 900 is folded by the tripod 800, it is conveyed from the lower circular surface of the first cloth feeding roller 500.

[0033] The present embodiment provides a winding device and a folding cloth winding machine, wherein the winding device includes a frame 100 as a support, a drum 200 for winding the folded cloth 600 to be wound, an active roller 300 for driving the drum 200 to rotate, a first driving device 113 for driving the active roller 300 to rotate, a driven roller 400 and a first cloth feeding roller 500 for guiding the folded cloth 600 to be wound and capable of synchronously transmitting the inner and outer surfaces of the folded cloth 600 to be wound, and the driven roller 400 and the first cloth feeding roller 500 are connected by a first connecting mechanism to achieve rotational movement with the same linear speed and opposite directions; wherein the folding cloth winding machine includes a tripod 800 for folding the folded cloth 900 along its length direction and the above-mentioned winding device capable of winding the folded cloth 600 to be wound.

[0034] When in use, the input end of the cloth 900 to be folded in half passes through the tripod 800, bypasses the lower circular surface of the first cloth feeding roller 500, passes through the gap between the active roller 300 and the driven roller 400 from bottom to top, and is connected to the reel 200; the first driving device 113 is turned on, and the first driving device 113 drives the active roller 300 to rotate, and the outer circular surface of the active roller 300 is rollingly connected with the outer wall of the reel 200, and the friction between the two drives the reel 200 to rotate (the reel 200 is wound with a pair of cloth). After the cloth is folded, the outer wall of the active roller 300 is in contact with the outermost layer of the folded cloth of the roll 200, and the roll 200 is driven to rotate by the friction between the active roller 300 and the folded cloth. The folded cloth 600 to be wound passing through the gap between the active roller 300 and the driven roller 400 is pressed against the outer circumferential surface of the driven roller 400, and is wound on the roll 200 after being guided by the outer circumferential surface of the driven roller 400. The friction between the folded cloth 600 to be wound and the driven roller 400 drives the driven roller 400 to rotate, and the driven roller 400 passes through the gap between the active roller 300 and the driven roller 400. The first connecting mechanism drives the first cloth feeding roller 500 to rotate at the same linear speed and in the opposite direction; wherein, the two sides of the cloth to be wound after the folded cloth 600 is folded are defined as an inner cloth sheet and an outer cloth sheet (the inner and outer positions are defined based on the inside and outside of the two sides of the cloth sheets after folding relative to the reel 200 when wound onto the reel 200), the outer wall surface of the inner cloth sheet is in contact with the outer circumferential surface of the first cloth feeding roller 500, the outer wall surface of the outer cloth sheet is in contact with the outer circumferential surface of the driven roller 400, and the driven roller 400 is driven by the outer cloth piece and moves with it at the same linear speed and in the same direction; the first cloth feed roller 500, driven by the driven roller 400, drives the inner cloth piece and moves with the inner cloth piece at the same linear speed and in the same direction (the driven roller 400 and the first cloth feed roller 500 are located on both sides of the folded cloth 600 to be wound, with the same linear speed and opposite directions), then the inner and outer cloth pieces of the folded cloth 600 to be wound are transported to the reel 200 at the same linear speed.

[0035] Since the cloth has elastic deformation within a certain range, when the folded cloth 600 is wound onto the reel 200, the first cloth feed roller 500 evenly adds the inner cloth piece to the cloth roll, that is, the tension and sparseness of the outer cloth piece are higher than those of the inner cloth piece, so that the inner and outer cloth pieces can be synchronously conveyed to the reel 200 and relatively evenly wound on the reel 200, so that the folded cloth can be evenly wound on the reel 200 inside and outside, reducing the inner and outer cloth pieces from constantly wrinkling and forming scissor edges when being wound on the reel 200 due to the thickness of the cloth pieces, thereby reducing the occurrence of a situation in which the quality of the cloth is reduced.

[0036] In addition, during the operation of the winding device, the operator does not need to adjust the flatness of the folded cloth 600 to be wound, and the winding can be continuously transmitted, thereby improving the winding efficiency and processing volume.

[0037] Specifically, in the prior art, when the folded cloth 600 is wound on the reel 200, the cloth thickness is set to a, and n turns of folded cloth are wound on the reel 200. The diameter of the inner cloth piece of each turn of folded cloth is 2a smaller than the diameter of the outer cloth piece, and the circumference length difference c=2aπ, then the winding length difference between the inner cloth piece and the outer cloth piece of n turns of folded cloth is C=nc=2anπ; for example, a=0.5mm, the cloth roll diameter φ=280mm (here the diameter of the reel 200 is ignored), then C1=2*0.5*280 / (4*0.5)=439.8mm. The winding device provided in this embodiment can evenly add the length difference of the inner cloth piece to the reel 200, such as Figure 4 As shown, the inner layer fabric piece and the outer layer fabric piece of the folded fabric are always synchronously conveyed and wound on the reel 200, and C1=0.

[0038] It should be noted here that in actual operation, there may be slippage between the folded cloth 600 to be wound and the driven roller 400. In this case, the actual linear speed of the first speed regulating roller 103 and the second speed regulating roller 104 may be slightly smaller than the linear speed of the driven roller 400 to compensate for the speed loss caused by relative sliding between the driven roller 400 and the folded cloth 600 to be wound.

[0039] In this embodiment, Figure 4 As shown, a second cloth feed roller 700 can be pivotally connected to the frame 100. The second cloth feed roller 700 and the first cloth feed roller 500 are arranged parallel to each other, and the second cloth feed roller 700 is located at the input front end of the folded cloth 600 to be wound, and the input end of the folded cloth 600 to be wound can pass through the lower circular surfaces of the second cloth feed roller 700 and the first cloth feed roller 500 in sequence; the second cloth feed roller 700 is connected to the first cloth feed roller 500 through a second connecting mechanism, and can perform rotational movement with the same linear speed and the same direction; or, the second cloth feed roller 700 is connected to the driven roller 400 through a second connecting mechanism, and can perform rotational movement with the same linear speed and the opposite direction.

[0040] During the transmission of the folded cloth 600 to be wound, the outer cloth piece drives the driven roller 400 to be synchronously transmitted therewith, and the driven roller 400 drives the first cloth feeding roller 500 to rotate at the same linear speed thereof through the first connecting mechanism. At the same time, the driven roller 400 or the first cloth feeding roller 500 drives the second cloth feeding roller 700 to rotate at the same linear speed thereof through the second connecting mechanism, and the folded cloth 600 to be wound passes around the lower circular surface of the second cloth feeding roller 700, and the outer circular surface of the second cloth feeding roller 700 contacts and connects with the inner cloth piece of the folded cloth 600 to be wound. And synchronous transmission, the second cloth feed roller 700 and the first cloth feed roller 500 are located on the same side of the folded cloth 600 to be wound, and the second cloth feed roller 700 and the first cloth feed roller 500 rotate at the same linear speed and the same direction, then the second cloth feed roller 700 can assist the first cloth feed roller 500 to drive the inner cloth piece of the folded cloth 600 to be wound, and relax the inner cloth piece at different positions, so that the uniformity of the synchronous transmission with the outer cloth piece is better, and the uniformity and flatness of the folded cloth wound on the reel 200 is correspondingly improved.

[0041] In this embodiment, Figure 2 and Figure 3 As shown, a counting roller 101 and a counting pressure roller 102 can be pivotally connected to the frame 100. The counting roller 101 and the counting pressure roller 102 are arranged parallel to each other. The height of the counting roller 101 is higher than the second cloth feeding roller 700. After the input end of the folded cloth 600 to be wound passes around the lower circular surface of the second cloth feeding roller 700, it passes between the counting roller 101 and the counting pressure roller 102. The counting pressure roller 102 is used to measure the transmission length of the folded cloth 600 to be wound. The counting roller 101 is arranged between the first cloth feed roller 500 and the second cloth feed roller 700, and plays a supporting role for the folded cloth 600 to be wound. The folded cloth 600 to be wound is successively conveyed to the drum 200 after passing through the lower circular surface of the second cloth feed roller 700, the upper circular surface of the counting roller 101 and the lower circular surface of the first cloth feed roller 500. The folded cloth 600 to be wound passes between the counting roller 101 and the counting pressure roller 102 during the conveying process. The counting pressure roller 102 measures the conveyed length of the folded cloth 600 to be wound, so that the user can know the length of the folded cloth wound on the drum 200, so as to stop working after winding the folded cloth of a determined length on the drum 200.

[0042] In this embodiment, Figure 2 - Figure 4As shown, a first speed regulating roller 103 is pivotally connected to the frame 100. The first speed regulating roller 103 is parallel to the first cloth feeding roller 500 and is located at the input front end of the first cloth feeding roller 500. The input end of the folded cloth 600 to be wound bypasses the upper circular surface of the first speed regulating roller 103 and then bypasses the lower circular surface of the first cloth feeding roller 500. A second driving device 114 is provided on the frame 100. The driving end of the second driving device 114 is connected to the first speed regulating roller 103, and is used to drive the first speed regulating roller 103 to rotate around its axis, and the rotation direction of its upper circular surface is consistent with the transmission direction of the folded cloth 600 to be wound.

[0043] The folded cloth 600 to be wound is wound around the upper circular surface of the first speed regulating roller 103, the lower circular surface of the second cloth feeding roller 700, the lower circular surface of the first cloth feeding roller 500 and the outer circular surface of the driven roller 400 in sequence, and then wound onto the reel 200. The first driving device 113 is turned on, and the active roller 300, the reel 200, the driven roller 400, the first cloth feeding roller 500 and the second cloth feeding roller 700 rotate at the same linear speed. The folded cloth 600 to be wound and the driven roller 400, the first cloth feeding roller 500 and the second cloth feeding roller 700 are driven to be transmitted. The second driving device 114 is turned on, and the second driving device 114 drives the first speed regulating roller 103 and the folded cloth 600 to be wound to transmit in the same direction. By adjusting the driving power of the first driving device 113 and the second driving device 114, the folded cloth 600 to be wound is transmitted. When the rotational linear speed of the first speed regulating roller 103 is equal to the rotational linear speed of the driven roller 400, the linear speed of the first speed regulating roller 103 during the transmission process is equal to the transmission speed of the folded cloth 600 to be wound, and the tightness of the folded cloth wound on the reel 200 is loose; when the rotational linear speed of the first speed regulating roller 103 is less than the rotational linear speed of the driven roller 400, the linear speed of the first speed regulating roller 103 during the transmission process is less than the transmission speed of the folded cloth 600 to be wound, and the folded cloth 600 to be wound is relatively displaced with the first speed regulating roller 103 during the process of passing through the first speed regulating roller 103, and there is corresponding relative friction, so the first speed regulating roller 103 has a hindering pulling effect on the folded cloth 600 to be wound, thereby tightening the tightness of the folded cloth wound on the reel 200. Specifically, the linear speed of the first speed regulating roller 103 is smaller than that of the driven roller 400, and the ratio of the linear speeds of the two is inversely proportional to the tightness of the folded cloth wound on the reel 200; both the first driving device 113 and the second driving device 114 can use variable frequency motors, and the driving power of the variable frequency motors can be infinitely adjusted from 0-50Hz.

[0044] In this embodiment, Figure 2 - Figure 4As shown, a second speed regulating roller 104 can also be pivotally connected to the frame 100 and an angle roller 105 can be provided. The second speed regulating roller 104 and the angle roller 105 are arranged parallel to the first speed regulating roller 103, and the second speed regulating roller 104, the angle roller 105 and the first speed regulating roller 103 are arranged in sequence along the transmission direction of the folded cloth 600 to be wound, and the input end of the folded cloth 600 to be wound passes around the outer cylindrical surface of the second speed regulating roller 104, the outer cylindrical surface of the angle roller 105 and the outer cylindrical surface of the first speed regulating roller 103 in sequence; the second speed regulating roller 104 and the first speed regulating roller 103 are connected to each other by a third connecting mechanism, and can perform rotational motion with the same linear speed and the same direction. The folded cloth 600 to be wound passes through the second speed regulating roller 104, the angle roller 105 and the outer circumferential surface of the first speed regulating roller 103 in sequence and reaches the second cloth feeding roller 700, the first cloth feeding roller 500, the driven roller 400 and the reel 200. The second speed regulating roller 104 and the first speed regulating roller 103 rotate at the same linear speed through the third connecting mechanism. The folded cloth 600 to be wound is supported by the angle roller 105. The first speed regulating roller 103 and the second speed regulating roller 104 are located on the same side of the folded cloth 600 to be wound. The second speed regulating roller 104 assists the first speed regulating roller 103 in pulling and decelerating the folded cloth 600 to be wound, that is, the second speed regulating roller 104 and the first speed regulating roller 103 regulate the speed of the folded cloth 600 to be wound at different positions, further improving the winding device's adjustment of the tightness of the folded cloth wound on the reel 200.

[0045] Specifically, in this embodiment, the angle roller 105 can be connected to the frame 100 through an elastic wall, or can be slidably connected to the frame 100, and a reset member for driving the angle roller 105 to move toward the direction of the folded cloth 600 to be wound is provided on the frame 100. During the transmission of the folded cloth 600 to be wound, the angle roller 105 moves toward the direction of the folded cloth 600 to be wound, and presses it, thereby adjusting the tightness of the folded cloth 600 to be wound between the first speed regulating roller 103 and the second speed regulating roller 104, so that the folded cloth 600 to be wound can pass closely around the first speed regulating roller 103 and the second speed regulating roller 104, ensuring the speed regulating effect of the first speed regulating roller 103 and the second speed regulating roller 104 on the folded cloth 600 to be wound.

[0046] In this embodiment, Figure 1 - Figure 3 As shown, a deflection correction swing rod 106 may be provided below the output angle end of the tripod 800, and the folded cloth after being folded by the tripod 800 is subjected to deflection correction processing by the deflection correction swing rod 106 and then transmitted to the first cloth feeding roller 500. After passing through the tripod 800, the cloth 900 to be folded is transferred downward in unison with the two sides of the tripod 800, and passes between the two rod bodies of the deflection correction swing rod 106, so that the deflection correction swing rod 106 can further fold and position correct the folded cloth, thereby improving the subsequent transmission position accuracy of the folded cloth 600 to be wound.

[0047] In this embodiment, Figure 2 and Figure 3 As shown, a cloth guide roller 107 and a cloth guide pressure roller 108 can be pivotally connected to the frame 100, the cloth guide roller 107 and the cloth guide pressure roller 108 are arranged parallel to each other and are perpendicular to the first cloth feeding roller 500, the cloth guide pressure roller 108 is rollingly connected to the cloth guide roller 107, the input end of the cloth 900 to be folded passes through between the cloth guide roller 107 and the cloth guide pressure roller 108, and is transmitted to the tripod 800; a third driving device is provided on the frame 100, and the driving end of the third driving device is connected to the cloth guide roller 107, and is used to drive the cloth guide roller 107 to rotate around its axis. After the cloth 900 to be folded is folded by the tripod 800, the planes where the cloth surfaces are located are perpendicular to each other, and the conveying direction is changed, wherein the third driving device drives the cloth guide roller 107 to rotate, and the cloth guide roller 107 and the cloth guide pressure roller 108 are rolled to drive the cloth 900 to be folded to enter the tripod 800, and the cloth guide roller 107 and the cloth guide pressure roller 108 drive the conveyance of the cloth 900 to be folded, so as to reduce the need for the driven roller 400 to drive the conveyance of the cloth 900 to be folded, and the resistance generated to the driven roller 400 is large, which causes the cloth to be pulled and deformed.

[0048] In this embodiment, Figure 1 As shown, an adjusting probe rod 109 may also be pivotally connected to the frame 100, and the adjusting probe rod 109 is pressed on the cloth 900 to be folded between the cloth guide roller 107 and the tripod 800 to adjust the tightness of the cloth 900 to be folded. The cloth guide roller 107 and the cloth guide pressing roller 108 convey and input the cloth 900 to be folded, and the driven roller 400 or the first speed regulating roller 103 also pulls and outputs the cloth 900 to be folded. When the conveying input speed and the pulling output speed between the two are inconsistent, the adjusting probe rod 109 adjusts the length of the cloth pressed down by moving up and down. Specifically, when the cloth between the two becomes loose, the adjusting probe rod 109 presses the cloth downward; when the cloth between the two becomes tight, the adjusting rod moves upward to loosen the cloth, so that the cloth between the two is always in a tensioned state, ensuring the stable conveyance of the cloth.

[0049] In this embodiment, a processor is installed on the frame 100. A plurality of probes 110 are arranged on the frame 100 along the swing angle of the adjustment probe rod 109. The plurality of probes 110 are electrically connected to the processor, and the third drive device is also electrically connected to the processor. The plurality of probes 110 respectively monitor the angle and height of the swing up and down of the adjustment probe rod 109. When the probe 110 at the lower position detects the adjustment probe rod 109, it indicates that the transmission input speed of the cloth guide roller 107 is relatively large, while the transmission output speed of the driven roller 400 or the first speed regulating roller 103 is relatively small, and the length of the cloth accumulated between the two gradually increases. The probe 110 transmits a low-level electrical signal to the processor. The processor receives the electrical signal and controls to reduce the driving speed of the third drive device accordingly, thereby reducing the tripod 80. 0 and the length of the cloth between the cloth guide roller 107; similarly, when the probe 110 at a higher position detects the adjustment probe 109, it indicates that the transmission input speed of the cloth guide roller 107 is relatively low, while the transmission output speed of the driven roller 400 or the first speed regulating roller 103 is relatively high, and the cloth between the two is stretched tight, and the probe 110 transmits a high-level electrical signal to the processor, and the processor receives the electrical signal and controls to increase the driving speed of the third driving device accordingly, thereby reducing the tension of the cloth between the tripod 800 and the cloth guide roller 107.

[0050] In this embodiment, Figure 1 As shown, a cloth guide rod 111 can also be provided on the frame 100, and the cloth guide rod 111 is located in front of the cloth guide roller 107. After the folded cloth 900 is initially guided by the cloth guide rod 111, it passes between the cloth guide roller 107 and the cloth guide pressure roller 108 for subsequent transmission. Specifically, the cloth guide rod 111 may include a first rod body, a second rod body, a third rod body and a fourth rod body, wherein the first rod body, the second rod body and the third rod body are arranged in sequence from top to bottom, and the third rod body is located on the outside of the first rod body. If the folded cloth 900 is thin and light, it can pass through the outer circular surface of the third rod body inwardly in sequence, and pass through the first rod body outwardly to reach the cloth guide roller 107. The multiple rod bodies guide the folded cloth 900 for multiple times to improve the guidance of the lightweight cloth; the fourth rod body is located directly below or below and on the inside of the first rod body. If the folded cloth 900 is thick and heavy, it can directly pass through the outer circular surfaces of the fourth rod body and the first rod body to reach the cloth guide roller 107. The thick cloth can sag and be tightened under its own gravity, which can reduce the excessive resistance to the cloth caused by the winding of multiple guide rods and increase its transmission resistance.

[0051] Specifically, in this embodiment, Figure 1As shown, an edge sucker 112 can also be installed on the frame 100 at the front side of the cloth guide roller 107. The edge sucker 112 sucks and flattens the two side edges of the cloth 900 to be folded, so as to ensure that the cloth 900 to be folded is conveyed to the cloth guide roller 107 in a flat state, thereby correspondingly improving the flatness of the subsequent conveying of the wound filler material and improving its quality.

[0052] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A winding device, characterized in that: The invention comprises a frame (100) and a reel (200), wherein the frame (100) is pivotally connected with a driving roller (300) and a driven roller (400) which are parallel to each other, a gap is left between the driving roller (300) and the driven roller (400), and an inwardly concave overlapping groove is formed, and the reel (200) is overlapped in the overlapping groove and is arranged parallel to the driving roller (300); the frame (100) is also pivotally connected with a first cloth feeding roller (500), the first cloth feeding roller (500) is located below the driven roller (400) and is arranged parallel to the driven roller (400), and the driven roller (400) and the first cloth feeding roller (500) are connected via a first connecting mechanism and can perform rotational motion with the same linear speed and opposite directions; The frame (100) is provided with a first driving device (113), the driving end of the first driving device (113) being connected to the active roller (300) and being used to drive the active roller (300) to rotate around its axis, so that the input end of the folded cloth (600) to be wound can bypass the lower circular surface of the first cloth feeding roller (500), pass through the gap between the active roller (300) and the driven roller (400) from bottom to top, and be connected to the reel (200); The two sides of the folded cloth (600) to be wound are respectively an inner cloth sheet and an outer cloth sheet, the outer wall surface of the inner cloth sheet is in contact with and connected to the outer circular surface of the first cloth feeding roller (500), and the outer wall surface of the outer cloth sheet is in contact with and connected to the outer circular surface of the driven roller (400), and the driven roller (400) moves with the outer cloth sheet at the same linear speed and in the same direction as the driven roller (400); the driven roller (400) drives the first cloth feeding roller (500) to drive the inner cloth sheet, and moves with the inner cloth sheet at the same linear speed and in the same direction, and the inner cloth sheet and the outer cloth sheet after the folded cloth (600) to be wound are transported to the reel (200) at the same linear speed.

2. The winding device according to claim 1, characterized in that A second cloth feed roller (700) is pivotally connected to the frame (100), the second cloth feed roller (700) and the first cloth feed roller (500) are arranged parallel to each other, and the second cloth feed roller (700) is located at the input front end of the folded cloth (600) to be wound, and the input end of the folded cloth (600) to be wound can pass through the lower circular surfaces of the second cloth feed roller (700) and the first cloth feed roller (500) in sequence; The second cloth feed roller (700) is connected to the first cloth feed roller (500) via a second connecting mechanism, and is capable of rotating at the same linear speed and in the same direction; or, the second cloth feed roller (700) is connected to the driven roller (400) via the second connecting mechanism, and is capable of rotating at the same linear speed and in the opposite direction.

3. The winding device according to claim 2, characterized in that A counting roller (101) and a counting pressure roller (102) are pivotally connected to the frame (100); the counting roller (101) and the counting pressure roller (102) are arranged parallel to each other; the height of the counting roller (101) is higher than that of the second cloth feeding roller (700); the input end of the folded cloth (600) to be wound passes around the lower circular surface of the second cloth feeding roller (700) and passes between the counting roller (101) and the counting pressure roller (102); the counting pressure roller (102) is used to measure the conveying length of the folded cloth (600) to be wound.

4. The winding device according to any one of claims 1 to 3, characterized in that: A first speed regulating roller (103) is pivotally connected to the frame (100); the first speed regulating roller (103) and the first cloth feeding roller (500) are parallel to each other and are located at the input front end of the first cloth feeding roller (500); the input end of the folded cloth (600) to be wound around the upper circular surface of the first speed regulating roller (103) and then around the lower circular surface of the first cloth feeding roller (500); a second driving device (114) is provided on the frame (100); a driving end of the second driving device (114) is connected to the first speed regulating roller (103) and is used to drive the first speed regulating roller (103) to rotate around its axis, and the rotation direction of its upper circular surface is consistent with the transmission direction of the folded cloth (600) to be wound.

5. The winding device according to claim 4, characterized in that The frame (100) is pivotally connected with a second speed regulating roller (104) and is provided with an angle roller (105); the second speed regulating roller (104) and the angle roller (105) are arranged parallel to the first speed regulating roller (103); the second speed regulating roller (104), the angle roller (105) and the first speed regulating roller (103) are arranged in sequence along the conveying direction of the folded cloth (600) to be wound; the input end of the folded cloth (600) to be wound passes around the outer cylindrical surface of the second speed regulating roller (104), the outer cylindrical surface of the angle roller (105) and the outer cylindrical surface of the first speed regulating roller (103) in sequence; the second speed regulating roller (104) and the first speed regulating roller (103) are connected via a third connecting mechanism and can perform rotational motion with the same linear speed and the same direction.

6. A cloth folding and rolling machine, characterized in that: It comprises a tripod (800) and a winding device as described in any one of claims 1 to 5, wherein the tripod (800) is fixedly connected to a frame (100) of the winding device, and the input end of the cloth to be folded (900) is folded by the tripod (800) and then passed around the lower circular surface of the first cloth feed roller (500) for transmission.

7. The cloth folding and winding machine according to claim 6, characterized in that: A deflection correction swing rod (106) is provided below the output angle end of the tripod (800). The folded cloth folded in half by the tripod (800) is subjected to deflection correction processing by the deflection correction swing rod (106) and then transmitted to the first cloth feeding roller (500).

8. The cloth folding and winding machine according to claim 6 or 7, characterized in that: A cloth guide roller (107) and a cloth guide pressure roller (108) are pivotally connected to the frame (100); the cloth guide roller (107) and the cloth guide pressure roller (108) are arranged parallel to each other and perpendicular to the first cloth feeding roller (500); the cloth guide pressure roller (108) and the cloth guide roller (107) are connected in a rolling manner; the input end of the cloth (900) to be folded passes through between the cloth guide roller (107) and the cloth guide pressure roller (108) and is transmitted to the tripod (800); a third driving device is provided on the frame (100); a driving end of the third driving device is connected to the cloth guide roller (107) and is used to drive the cloth guide roller (107) to rotate around its axis.

9. The cloth folding and winding machine according to claim 8, characterized in that: An adjusting probe rod (109) is pivotally connected to the frame (100), and the adjusting probe rod (109) is pressed on the cloth (900) to be folded between the cloth guide roller (107) and the tripod (800) to adjust the tightness of the cloth (900) to be folded.

10. The cloth folding and winding machine according to claim 9, characterized in that: A processor is installed on the frame (100), and a plurality of probes (110) are arranged on the frame (100) along the swing angle of the adjustment probe rod (109). The plurality of probes (110) are all electrically connected to the processor, and the third driving device is also electrically connected to the processor.

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