Linen cloth winding device with adjustable tension

Abstract

The invention discloses a linen cloth winding device with adjustable tension, which relates to the technical field of cloth winding, and comprises a feeding assembly for conveying the linen cloth. The feeding assembly adjusts the tension of the linen cloth during the conveying of the linen cloth to prevent the linen cloth from falling off and deviating when being wound. A winding assembly for winding the linen cloth is arranged on the side of the feeding assembly. The winding assembly automatically mounts a paper roll to be used on a corresponding air expansion shaft, and glue is applied on the paper roll to prevent the linen cloth from falling off when it is just wound. A positioning assembly for conveying and positioning the linen cloth is slidably arranged on the winding assembly. The positioning assembly automatically cuts the linen cloth and drives the cut linen cloth to be wound on the paper roll, and the positioning assembly takes off the wound linen cloth. The invention automatically winds the linen cloth, adjusts the winding tension of the linen cloth in real time, and automatically winds the linen cloth on the paper roll, thereby improving the winding efficiency of the linen cloth.

Description

Technical Field

[0001] The invention relates to the technical field of cloth rolling, and in particular to a linen cloth rolling device with adjustable tension. Background Art

[0002] Linen is a natural fabric made primarily from the fibers of the flax plant. Known for its breathability, durability and natural texture, linen is widely used in clothing, bedding, home decor and industrial purposes. Slitting and rolling of linen is an important part of its production process, especially in large-scale production. During the slitting and rolling process, linen is cut into the required width, or large pieces of fabric are rolled into small rolls for subsequent processing. If the slitting is not precise or the rolling is not neat, the surface of the fabric may be uneven, or even have defects such as creases and wrinkles, which will affect the appearance and use of the fabric. Accurate slitting can minimize waste and ensure maximum utilization of fabric. For natural fibers such as linen, accurate slitting and rolling can improve resource utilization while reducing inventory backlogs and losses, thereby reducing production costs.

[0003] A Chinese invention patent with announcement number CN116424936B discloses a slitting and winding machine. This device is provided with multiple groups of partition components. The slit fabrics are staggered through adjacent partition components to make them staggered to avoid entanglement when the fabrics are wound up after cutting. However, this device cannot automatically continue to roll after completing a batch of winding, resulting in reduced work efficiency, and cannot automatically install the paper tube on the air shaft during winding. Summary of the invention

[0004] In view of the above technical problems, the present invention provides a linen cloth winding device with adjustable tension.

[0005] The technical solution adopted by the present invention to solve the above technical problems is: a linen cloth winding device with adjustable tension, comprising a feeding assembly, the feeding assembly comprising a base, a tensioning mechanism being arranged on the base, the tensioning mechanism comprising a plurality of conveying rollers rotatably mounted on the base, the linen cloth passing through the tensioning mechanism is wound around the winding assembly, a mounting plate 2 is slidably arranged on the base, a plurality of cutting knives 1 are rotatably arranged on the mounting plate 2, the cutting knives 1 are used to cut the linen cloth, a winding assembly is arranged on the side of the feeding assembly, the winding assembly comprises a plurality of air shafts, the A paper tube is detachably provided on the inflatable shaft, a gluing mechanism is provided on the side of the mounting frame, the gluing mechanism applies glue on the paper tube and places the paper tube on the inflatable shaft one, a positioning assembly is slidably provided on the mounting frame, the positioning assembly comprises a cutting knife two and a positioning frame slidably installed on the mounting frame, a positioning block is slidably provided on the positioning frame, an adsorption frame and an adjustment frame are slidably provided on the positioning block, an adsorption head is rotatably provided on the adsorption frame, the adsorption head adsorbs linen and places the linen on the glued paper tube, and the adjustment frame adjusts the position of the paper tube.

[0006] Furthermore, the tensioning mechanism includes an adjusting block slidably mounted on the base, a conveying roller is rotatably arranged on the adjusting block, and the linen passes through the conveying roller and is then wound around the paper tube. A pressure sensor is arranged on the adjusting block to drive the adjusting block to slide on the base, and the adjusting block drives the conveying roller and the linen to move, thereby changing the tension on the linen.

[0007] Furthermore, a first adhesive stick and a processing plate are arranged on the base, and a second adhesive stick is rotatably arranged on the processing plate, and the first adhesive stick and the second adhesive stick stick the dust on the linen cloth.

[0008] Furthermore, the winding assembly also includes multiple groups of support blocks 2 slidably mounted on the feeding assembly and multiple groups of support blocks 1 slidably mounted on the mounting frame. An adjustment column is rotatably arranged on the support block 1, and a support plate is slidably arranged on the adjustment column. Both ends of the inflatable shaft are rotatably connected to the support block 2 and the support plate respectively.

[0009] Furthermore, the gluing mechanism includes a loading rack slidably mounted on a mounting frame, a pushing rack, a clamping plate and a gluing box are slidably arranged on the loading rack, a gluing rack is slidably arranged on the gluing box, and the clamping plate clamps the paper tube.

[0010] Furthermore, the gluing frame is rotatably provided with an adjusting wheel, the adjusting wheel is in contact with the paper tube, the adjusting wheel drives the paper tube to rotate, and the gluing frame is provided with a gluing plate, and the gluing plate applies glue to the paper tube.

[0011] Furthermore, a positioning plate is slidably provided on the adjusting frame, the positioning plate is in contact with the paper tube, and a push plate is slidably provided on the positioning block, and the push plate pushes the rolled linen.

[0012] Furthermore, the positioning assembly also includes a cutting plate slidably mounted on the feeding assembly, a mounting column is slidably arranged on the cutting plate, a second cutting knife is slidably arranged inside the mounting column, and the second cutting knife cuts the linen.

[0013] Compared with the prior art, the present invention has the following beneficial effects: the feed assembly provided in the present invention adjusts the tension of the linen cloth when it is rolled up, so as to avoid wrinkles on the linen cloth or the linen cloth falling off the conveying roller when it is rolled up, and the feed assembly performs slitting processing on the linen cloth, so as to improve the diversity of production products; the winding assembly provided on the side of the feed assembly automatically rolls up the linen cloth, and automatically takes down the linen cloth after rolling up, so as to improve the winding efficiency of the linen cloth; at the same time, the winding assembly automatically adjusts the position of the air shaft, and adjusts the position of the air shaft in real time according to the diameter of the rolled linen cloth during the working process, so as to improve the applicability of the present invention; the positioning assembly provided in the present invention automatically positions the linen cloth and the paper roll, and the positioning assembly places the cut linen cloth on the paper roll, so as to improve the continuity of the linen cloth rolling of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0015] Figure 2 It is a top view of the overall structure of the present invention.

[0016] Figure 3 for Figure 2 Structural cross-section view in the AA direction.

[0017] Figure 4 It is a left view of the feed assembly structure of the present invention.

[0018] Figure 5 It is a cross-sectional view of the feed assembly structure of the present invention.

[0019] Figure 6 It is a schematic diagram of the structure of the feed assembly of the present invention.

[0020] Figure 7 It is a schematic diagram of the installation positions of the winding assembly and the feeding assembly of the present invention.

[0021] Figure 8 It is a schematic diagram of the structure of the winding assembly of the present invention.

[0022] Fig. 9 It is a schematic diagram of the local structure of the winding assembly of the present invention.

[0023] Fig.10It is a schematic diagram of the structure of the glue coating box of the present invention.

[0024] Fig.11 It is a schematic diagram of the structure of the positioning component of the present invention.

[0025] Fig.12 It is a schematic diagram of the local structure of the positioning component of the present invention.

[0026] Figure numerals: 1-feeding assembly; 2-winding assembly; 3-positioning assembly; 101-base; 102-processing plate; 103-linen cloth; 104-adhesive stick 1; 105-adhesive stick 2; 106-conveying stick; 107-mounting plate 1; 108-support frame 1; 109-support frame 2; 110-mounting plate 2; 111-cutting column; 112-cutting knife 1; 113-adjusting block; 201-mounting frame; 202-loading frame; 203-inflatable shaft 1; 204-support block 1; 205- Support plate; 206-push rack; 207-paper tube; 208-support block 2; 209-inflatable shaft 2; 210-inflatable shaft 3; 211-clamping plate; 212-glue box; 213-glue rack; 214-adjusting wheel; 215-glue plate; 216-adjusting column; 301-positioning frame; 302-adsorption frame; 303-adjusting frame; 304-cutting plate; 305-installing column; 306-cutting knife 2; 307-adsorption head; 308-push plate; 309-positioning plate; 310-positioning block. DETAILED DESCRIPTION

[0027] refer to Figures 1 to 12 The linen cloth winding device with adjustable tension shown in the figure includes a feeding component 1 for conveying the linen cloth 103 and adjusting the tension of the linen cloth 103. The feeding component 1 changes the tension of the linen cloth 103 by adjusting the position of the conveying roller 106. The side of the feeding component 1 is provided with a winding component 2 for winding the linen cloth 103. The linen cloth 103 is wound on the air shaft, and the paper roll 207 is automatically placed on the air shaft to improve the winding efficiency of the linen cloth 103. The winding component 2 is slidably provided with a positioning component 3 for positioning the linen cloth 103. The positioning component 3 automatically places the cut linen cloth 103 on the paper roll 207 to realize the automatic transfer of the linen cloth 103.

[0028] The feeding assembly 1 includes a base 101, a processing plate 102 is slidably provided on the base 101, a second adhesive roller 105 is rotatably provided on the processing plate 102, a plurality of sets of adhesive rollers 104 are rotatably provided at the lower end of the base 101, and the adhesive rollers 104 and 105 simultaneously stick the sundries attached to both sides of the linen cloth 103 to prevent the sundries from being rolled up in the linen cloth 103 when the linen cloth 103 is rolled up, a plurality of sets of conveying rollers 106 are rotatably provided on the base 101, and a processing plate 102 is slidably provided on the base 101, a second adhesive roller 105 is rotatably provided on the processing plate 102, a plurality of sets of adhesive rollers 104 are rotatably provided at the lower end of the base 101, and the adhesive rollers 104 and 105 simultaneously stick the sundries attached to both sides of the linen cloth 103 to prevent the sundries from being rolled up in the linen cloth 103 when the linen cloth 103 is rolled up, A mounting plate 107, a mounting plate 2 110 and an adjusting block 113 are rotatably provided on the adjusting block 113, a group of conveying rollers 106 are rotatably provided on the adjusting block 113, the linen 103 passes through the multiple groups of conveying rollers 106 and is wound around the paper tube 207, a pressure sensor is provided on the adjusting block 113, when the pressure on a group of conveying rollers 106 on the adjusting block 113 changes, it indicates that the tension on the linen 103 changes, the adjusting block 113 is driven to slide on the base 101, the adjusting block 113 drives the conveying rollers 106 to move, the conveying rollers 106 change the tension on the linen 103, ensure that the linen 103 is always smoothly transported in the feeding assembly 1, and avoid the linen 103 from falling off or being too tight from the multiple groups of conveying rollers 106, a cutting column 111 is rotatably provided on the mounting plate 2 110, a plurality of cutting knives 1 112 are slidably provided on the cutting column 111, the cutting column 111 is connected to the cutting knife 1 112 through a spline shaft, and the cutting column 111 rotates The plurality of cutting knives 112 are driven to rotate, and the plurality of cutting knives 112 cut the linen cloth 103. According to product requirements, the positions of the plurality of cutting knives 112 are adjusted to cut the linen cloth 103 into different sizes. A group of conveying rods 106 are rotatably arranged on the mounting plate 107. The cut linen cloth 103 passes through the conveying rods 106 on the mounting plate 107 and is wound around the paper tube 207. The base 101 is also provided with a supporting frame 108 and a supporting frame 2 109.

[0029] The winding assembly 2 includes a mounting frame 201, on which three groups of support blocks 204 are slidably arranged, and each group of support blocks 204 is rotatably arranged with an adjusting column 216, and a support block 204 is slidably arranged on the adjusting column 216, and the support block 204 is connected to the adjusting column 216 through a spline shaft, and three groups of support blocks 208 are slidably arranged on the support frame 209, and a group of air shafts are rotatably arranged between the three groups of support blocks 208 and the support plate 205, and one end of the air shaft connected to the support plate 205 is detachably installed, and the air shaft is provided with three groups, namely, air shaft 1 203, air shaft 209, Inflatable shaft three 210, three groups of inflatable shafts are arranged in sequence along the vertical direction of the mounting frame 201, and a group of paper tubes 207 are detachably provided on the three groups of inflatable shafts. When the paper tube 207 on the inflatable shaft needs to be removed, the support block 204 is driven to slide on the mounting frame 201, and the support block 204 drives the support plate 205 to fall off the inflatable shaft 203, and the adjustment column 216 is driven to rotate, and the adjustment column 216 drives the support plate 205 to rotate, and the support plate 205 gradually approaches the mounting frame 201 to prevent the support plate 205 from blocking the paper tube 207 when the paper tube 207 is removed. The side sliding of the mounting frame 201 is provided with a loading The material rack 202 and the pushing rack 206 are provided with a glue box 212 slidingly inside the loading rack 202, and glue is stored inside the glue box 212. A glue rack 213 is slidingly provided on the glue box 212, and a plurality of adjusting wheels 214 are rotatably provided on the glue rack 213. A glue plate 215 is provided on the glue rack 213, and the glue plate 215 is connected to the glue box 212. When the glue rack 213 is driven to slide on the glue box 212, the glue rack 213 drives the adjusting wheel 214 and the glue plate 215 to fit with the paper tube 207, and the glue plate 215 applies glue to the paper tube 207, and at the same time drives the adjusting wheel 214 to rotate, and the adjusting wheel 214 is driven to rotate. 214 drives the paper tube 207 to rotate, so that the glue is applied more evenly. A plurality of groups of clamping plates 211 are also slidably provided on the loading rack 202. When the clamping plates 211 are close to each other, the paper tube 207 is clamped to complete the fixation of the paper tube 207. After the glue on the paper tube 207 is applied, the loading rack 202 is driven to slide on the mounting rack 201. The loading rack 202 drives the paper tube 207 to align with a corresponding group of air shafts, and drives the pushing rack 206 to slide on the loading rack 202. The pushing rack 206 pushes the paper tube 207 onto the air shaft, drives the corresponding group of air shafts to work, and completes the fixation of the paper tube 207.

[0030] The positioning assembly 3 includes a positioning frame 301 slidably mounted on the mounting frame 201, a positioning block 310 is slidably arranged on the positioning frame 301, an adsorption frame 302 is slidably arranged on the upper end of the positioning block 310, an adsorption head 307 is rotatably arranged on the adsorption frame 302, and the adsorption head 307 is used to adsorb the linen cloth 103, an adjustment frame 303 and a push plate 308 are slidably arranged on the positioning block 310, a notch is arranged on the push plate 308, a positioning plate 309 is slidably arranged on the adjustment frame 303, and a spring is arranged between the adjustment frame 303 and the positioning plate 309. When the paper tube 207 is pushed onto the multiple groups of air shafts by the pushing frame 206, the positioning block 310 is driven on the positioning frame 301. The positioning frame 301 drives the adjusting frame 303 to align with the paper tube 207, drives the adjusting frame 303 to slide on the positioning block 310, drives the positioning plate 309 to gradually approach the paper tube 207, and the positioning plate 309 fits with the paper tube 207, drives the positioning frame 301 to slide on the mounting frame 201, and drives the positioning plate 309 and the paper tube 207 to move on the inflation shaft to adjust the position of the paper tube 207. The positioning assembly 3 also includes a cutting plate 304 slidably mounted on the support frame 108, and a mounting column 305 is slidably arranged on the cutting plate 304, and a cutting knife 2 306 is slidably arranged in the mounting column 305. When the linen cloth 1 When the linen 103 needs to be cut after winding, the cutting plate 304 is driven to slide on the support frame 108, and the cutting plate 304 drives the mounting column 305 and the cutting plate 304 to move. When the cutting knife 306 reaches the upper end of a part of the linen 103 that needs to be cut, the mounting column 305 is driven to slide on the cutting plate 304, and the cutting knife 306 is driven to slide on the mounting column 305, and the position of the cutting knife 306 is extended to make the cutting knife 306 fit the linen 103. Then the cutting plate 304 is driven to move, and the cutting knife 306 cuts the linen 103. After the cutting is completed, a part of the linen 103 is covered by the paper roll 2. 07 is rolled up and taken away, and the other part falls on a group of conveying rollers 106 at the lower end of the mounting plate 107, driving the positioning frame 301 to move, the positioning frame 301 drives the adsorption frame 302 to move, driving the adsorption frame 302 to slide on the positioning block 310, and the adsorption frame 302 drives the adsorption head 307 to approach a group of linen cloths 103 that need to be adsorbed, driving the adsorption head 307 to rotate, and adjusting the position of the adsorption head 307 to avoid the linen cloth 103 being unable to be placed on the corresponding paper roll 207. Since the paper roll 207 is coated with glue, the linen cloth 103 can be reset after being placed on the paper roll 207, and the rolling can be continued at this time to prevent the linen cloth 103 from falling off the paper roll 207.

[0031] Working principle: When working, the linen cloth 103 is passed through the adhesive roller 105 and the adhesive roller 104 and wound on the conveying roller 106, and the linen cloth 103 passes through the upper end of the adjusting block 113. The pressure sensor on the adjusting block 113 detects the tension of the linen cloth 103. When the tension of the linen cloth 103 increases, the linen cloth 103 will be too tight, and the value of the pressure sensor will increase. On the contrary, the tension of the linen cloth 103 decreases, the linen cloth 103 becomes loose, and the value of the pressure sensor decreases. When the above situation occurs, the position of the adjusting block 113 is adjusted in time to stabilize the tension of the linen cloth 103, so as to avoid wrinkles or falling off of the linen cloth 103 during the winding process. 5, the sticking roller 104 and the sticking roller 2 105 simultaneously stick off the debris attached to both sides of the linen cloth 103 to prevent the debris from being rolled into the linen cloth 103. According to the requirements of the product, the cutting knife 112 is driven to slide on the cutting column 111, and the positions of the multiple groups of cutting knives 112 are adjusted so that the size of the linen cloth 103 cut by the cutting knife 112 meets the product requirements. When the linen cloth 103 passes through the cutting knife 112, the cutting column 111 is driven to rotate, and the cutting column 111 drives the cutting knife 112 to rotate, and the cutting knife 112 cuts the linen cloth 103. The cut linen cloth 103 passes through the conveying roller 106 installed on the mounting plate 107 and a group of conveying rollers 106 close to the supporting frame 2 109 and is wound around the paper tube 207.

[0032] When it is necessary to remove the rolled paper roll 207, the cutting plate 304 is driven to slide on the support frame 108, and the cutting plate 304 drives the mounting column 305 and the cutting plate 304 to move. When the cutting knife 306 reaches the upper end of a part of the linen cloth 103 that needs to be cut, the mounting column 305 is driven to slide on the cutting plate 304, and the cutting knife 306 is driven to slide on the mounting column 305 at the same time, and the position of the cutting knife 306 is extended to make the cutting knife 306 fit with the linen cloth 103, and then the cutting plate 304 is driven to move, and the cutting knife 306 cuts the linen cloth 103. After cutting, the support block 204 is driven to slide on the mounting frame 201, and the support block 204 drives the support plate 205 to fall off the inflatable shaft 1 203, and the adjustment is driven. The section column 216 rotates, and the adjustment column 216 drives the support plate 205 to rotate. The support plate 205 gradually approaches the mounting frame 201, and the connection between the support plate 205 and the air shaft is released. The positioning block 310 is driven to slide on the positioning frame 301, and the positioning block 310 drives the push plate 308 to move. After the push plate 308 is aligned with a group of air shafts that need to be removed, the push plate 308 is driven to slide on the positioning block 310, and the notch on the push plate 308 fits with the air shaft, and the corresponding air shaft is closed. The positioning frame 301 is driven to slide on the mounting frame 201, and the positioning frame 301 drives the push plate 308 to move. The push plate 308 pushes the paper tube 207 on the air shaft to move, and the paper tube 207 and the rolled linen 103 are removed from the air shaft, thereby completing the rolling of the linen 103.

[0033] Then, a new paper tube 207 is placed on the inflatable shaft, and the new paper tube 207 is clamped on the loading rack 202 by the clamping plate 211, driving the glue box 212 to move, and the glue box 212 adjusts the position of the glue rack 213. After the glue rack 213 is aligned with one end of the paper tube 207, the glue rack 213 is driven to slide in the glue box 212, and the glue rack 213 drives the glue plate 215 and the adjusting wheel 214 to approach the paper tube 207, and the adjusting wheel 214 and the glue plate 215 are aligned with the paper tube 207. The paper tube 207 is fitted, driving the glue coating plate 215, which discharges glue onto the paper tube 207, and driving the adjusting wheel 214 to rotate, driving the multiple groups of clamping plates 211 to move away from each other, without releasing the clamping of the paper tube 207 but ensuring that the paper tube 207 can rotate on the clamping plate 211, and the adjusting wheel 214 drives the paper tube 207 to rotate, while the glue coating box 212 slides, improving the uniformity of the glue coating on the paper tube 207. After the glue coating is completed, The loading rack 202 is driven to slide on the mounting rack 201, and the loading rack 202 drives the paper tube 207 to align with a set of inflatable shafts to be installed, and the pushing rack 206 is driven to slide on the loading rack 202, and the pushing rack 206 pushes the paper tube 207 onto the inflatable shaft, and then the positioning rack 301 is driven to slide on the mounting rack 201, and the positioning rack 301 drives the positioning block 310 to approach the paper tube 207, and drives the positioning block 310 to slide on the positioning block 310, and the positioning block 310 is driven to slide on the positioning block 310. 0 drives the adjustment frame 303 to align with the positioning plate 309 and the paper tube 207, drives the adjustment frame 303 to slide on the positioning block 310, and the adjustment frame 303 drives the positioning plate 309 to fit with the paper tube 207, and then drives the positioning frame 301 to move, and the positioning frame 301 drives the paper tube 207 to move on the air shaft. After driving the paper tube 207 to the working position, the corresponding air shaft is driven to work, and the air shaft fixes the paper tube 207 to complete the installation of the paper tube 207.

[0034] When the cut linen cloth 103 needs to be placed on the paper tube 207 on the air shaft 203, the positioning block 310 is driven to slide on the positioning frame 301, and the positioning block 310 drives the adsorption frame 302 to reach above the air shaft 203, and the adsorption frame 302 is driven to slide on the positioning block 310. The adsorption frame 302 drives the adsorption head 307 to gradually approach the conveying roller 106 installed at the lower end of the mounting plate 107, and the adsorption head 307 is driven to rotate. The adsorption head 307 faces a group of linen cloths 103 that need to be adsorbed, and adsorbs the linen cloths 103 on the conveying roller 106. After the adsorption head 307 adsorbs the linen cloth 103, the linen cloth 103 is placed on the paper tube 207 on the air shaft 203, and the adsorption frame 302 and the adsorption head 307 are reset to complete the feeding and positioning of the linen cloth 103.

[0035] When the cut linen cloth 103 needs to be placed on the paper tube 207 on the second inflatable shaft 209, the positioning block 310 is driven to slide on the positioning frame 301, and the positioning block 310 drives the adsorption frame 302 to reach between the first inflatable shaft 203 and the second inflatable shaft 209, and drives the adsorption frame 302 to approach the conveying roller 106 installed at the lower end of the mounting plate 107, and drives the adsorption head 307 to adsorb the linen cloth 103 on the conveying roller 106. After the adsorption head 307 adsorbs the linen cloth 103, it places the linen cloth 103 on the paper tube 207 on the second inflatable shaft 209, and resets the adsorption frame 302 and the adsorption head 307 to complete the feeding and positioning of the linen cloth 103.

[0036] When it is necessary to place the cut linen cloth 103 on the paper tube 207 on the third inflatable shaft 210, the positioning block 310 is driven to slide on the positioning frame 301, and the positioning block 310 drives the adsorption frame 302 to reach between the second inflatable shaft 209 and the third inflatable shaft 210, and drives the adsorption frame 302 to approach the conveying roller 106 installed at the lower end of the mounting plate 107, and drives the adsorption head 307 to adsorb the linen cloth 103 on the conveying roller 106. After the adsorption head 307 adsorbs the linen cloth 103, the linen cloth 103 is placed on the paper tube 207 on the third inflatable shaft 210, and the adsorption frame 302 and the adsorption head 307 are reset to complete the feeding and positioning of the linen cloth 103. By adjusting the positions of the adsorption frame 302, the positioning plate 309 and the positioning block 310, the linen cloth 103 is automatically placed on the corresponding paper tube 207.

[0037] When the position of the air shaft needs to be adjusted, the support plate 205 is driven to slide on the adjustment column 216, and at the same time, a corresponding set of support blocks 208 are driven to slide on the support frame 109 to adjust the position of the air shaft. The position of the air shaft is changed in real time according to the different lengths of linens 103 of different sizes that need to be rolled up.

[0038] The feed assembly 1 provided in the present invention adjusts the tension of the linen cloth 103 when it is rolled up, so as to prevent the linen cloth 103 from wrinkling or falling off the conveying roller 106 when it is rolled up, and the feed assembly 1 performs slitting processing on the linen cloth 103, so as to improve the diversity of production products. The winding assembly 2 provided on the side of the feed assembly 1 automatically rolls up the linen cloth 103, and automatically removes the linen cloth 103 after rolling up, so as to improve the winding efficiency of the linen cloth 103. At the same time, the winding assembly 2 automatically adjusts the position of the air shaft, and adjusts the position of the air shaft in real time according to the diameter of the rolled linen cloth 103 during the working process, so as to improve the applicability of the present invention. The positioning assembly 3 provided in the present invention automatically positions the linen cloth 103 and the paper roll 207, and the positioning assembly 3 places the cut linen cloth 103 on the paper roll 207, so as to improve the continuity of the winding of the linen cloth 103 of the present invention.

Claims

1. A tension-adjustable linen winding device, comprising a feed assembly (1), characterized in that: The feeding assembly (1) comprises a base (101), the base (101) is provided with a tensioning mechanism, the tensioning mechanism comprises a plurality of groups of conveying rollers (106) rotatably mounted on the base (101), the linen (103) passes through the tensioning mechanism and is wound around the winding assembly (2), a mounting plate 2 (110) is slidably mounted on the base (101), a plurality of groups of cutting knives 1 (112) are rotatably mounted on the mounting plate 2 (110), the cutting knives 1 (112) cut the linen (103), a winding assembly (2) is arranged on the side of the feeding assembly (1), the winding assembly (2) comprises a plurality of groups of air shafts, the air shafts are detachably provided with paper rolls (207), a gluing mechanism is arranged on the side of the mounting frame (201), the gluing mechanism The mechanism applies glue to a paper tube (207) and places the paper tube (207) on an air shaft (203); a positioning assembly (3) is slidably arranged on the mounting frame (201); the positioning assembly (3) comprises a second cutting knife (306) and a positioning frame (301) slidably arranged on the mounting frame (201); a positioning block (310) is slidably arranged on the positioning frame (301); an adsorption frame (302) and an adjustment frame (303) are slidably arranged on the positioning block (310); an adsorption head (307) is rotatably arranged on the adsorption frame (302); the adsorption head (307) adsorbs the linen cloth (103) and places the linen cloth (103) on the paper tube (207) coated with glue; and the adjustment frame (303) adjusts the position of the paper tube (207); The gluing mechanism comprises a loading rack (202) slidably mounted on a mounting rack (201); a pushing rack (206), a clamping plate (211) and a gluing box (212) are slidably arranged on the loading rack (202); a gluing rack (213) is slidably arranged on the gluing box (212); and the clamping plate (211) clamps the paper tube (207); An adjusting wheel (214) is rotatably provided on the gluing frame (213), the adjusting wheel (214) is in contact with the paper tube (207), the adjusting wheel (214) drives the paper tube (207) to rotate, and a gluing plate (215) is provided on the gluing frame (213), the gluing plate (215) applies glue to the paper tube (207); A positioning plate (309) is slidably disposed on the adjusting frame (303), the positioning plate (309) being in contact with the paper tube (207), and a push plate (308) is slidably disposed on the positioning block (310), the push plate (308) pushing the rolled linen cloth (103).

2. A tension-adjustable linen winding device according to claim 1, characterized in that: The tensioning mechanism comprises an adjusting block (113) slidably mounted on a base (101); a conveying roller (106) is rotatably mounted on the adjusting block (113); the linen cloth (103) passes through the conveying roller (106) and is then wound around a paper roll (207); a pressure sensor is mounted on the adjusting block (113) to drive the adjusting block (113) to slide on the base (101); the adjusting block (113) drives the conveying roller (106) and the linen cloth (103) to move, thereby changing the tension applied to the linen cloth (103).

3. A tension-adjustable linen winding device according to claim 2, characterized in that: The base (101) is provided with a first adhesive stick (104) and a processing plate (102), and the processing plate (102) is rotatably provided with a second adhesive stick (105), and the first adhesive stick (104) and the second adhesive stick (105) stick the dust on the linen cloth (103).

4. The tension-adjustable linen winding device according to claim 1, characterized in that: The winding assembly (2) further comprises a plurality of groups of support blocks 2 (208) slidably mounted on the feeding assembly (1) and a plurality of groups of support blocks 1 (204) slidably mounted on the mounting frame (201); an adjusting column (216) is rotatably mounted on the support block 1 (204); a supporting plate (205) is slidably mounted on the adjusting column (216); and both ends of the pneumatic shaft are rotatably connected to the support block 2 (208) and the supporting plate (205), respectively.

5. The tension-adjustable linen winding device according to claim 1, characterized in that: The positioning assembly (3) further comprises a cutting plate (304) slidably mounted on the feeding assembly (1), a mounting post (305) being slidably mounted on the cutting plate (304), a second cutting knife (306) being slidably mounted inside the mounting post (305), and the second cutting knife (306) is used to cut the linen cloth (103).

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