Winding equipment for industrial cloth

Abstract

The invention relates to the technical field of cloth rolling, in particular to rolling equipment for industrial cloth. Comprising a support provided with a first rotating frame; the rotating sleeve is rotationally arranged on the support, a rotating roller is rotationally arranged between the rotating sleeve and the first rotating frame, the rotating roller is provided with a rotating shell, the rotating shell is provided with a plurality of first sliding frames in a sliding mode, and the first rotating frame is provided with a plurality of second sliding frames in a sliding mode; a winding roller is rotationally arranged between the first sliding frame and the adjacent second sliding frame, and a winding core is mounted on the winding roller; the first sliding frame is provided with a limiting mechanism used for controlling the adjacent winding rollers to move intermittently. By controlling the movement of the winding roller, the winding core and the rotating roller clamp the cloth roll with relatively stable clamping force in the cloth winding process of winding of the winding core, and it is ensured that the tension of the wound cloth roll is kept relatively uniform and consistent.

Description

Technical Field

[0001] The invention relates to the technical field of cloth winding, and in particular to a winding device for industrial cloth. Background Art

[0002] In the textile and related industrial fields, fabric winding is a crucial process, which not only directly affects the quality of the finished product, but also has a decisive impact on the overall efficiency of the production line. However, in the existing fabric winding process, a free winding method is often used, in which the winding roller is affected by the gravity of the fabric during the rotation process, and the wound fabric often droops and bends, causing the wound fabric roll to wrinkle easily and making the fabric roll loose. This loose fabric roll is not only not conducive to storage and transportation.

[0003] In addition, the fixing of the ends of the fabric usually relies on manual operation, which has obvious limitations. Due to the lack of precision and speed of manual operation, the fixed fabric may not achieve the required stability, which may lead to loosening or position deviation during the subsequent winding process. These problems not only affect the final quality of the product, but also may cause material waste and increase additional maintenance costs.

[0004] In response to the above problems, we proposed a winding device for industrial fabrics, aiming to solve these problems and improve the stability and efficiency of the overall winding process. Summary of the invention

[0005] In order to overcome the problems mentioned in the above background technology, the present invention provides a winding device for industrial fabrics.

[0006] The technical implementation scheme of the present invention is: a winding device for industrial fabrics, comprising: The bracket is provided with a first rotating frame; A rotating sleeve is rotatably arranged on the bracket, a rotating roller is rotatably arranged between the rotating sleeve and the first rotating frame, the rotating roller is provided with a rotating shell, a plurality of first sliding frames symmetrically distributed in the center are slidably arranged on the rotating shell, a plurality of second sliding frames symmetrically distributed in the center are slidably arranged on the first rotating frame, a winding roller is rotatably arranged between the first sliding frame and the adjacent second sliding frame, and a winding core is detachably installed on the winding roller; A driving unit is installed on the bracket, and the driving unit is used to drive the rotating sleeve to rotate. The transmission unit transmits power to the rotating sleeve and the plurality of winding rollers. The winding rollers are provided with a locking mechanism for squeezing adjacent winding cores. The first sliding frame is provided with a limiting mechanism for controlling the intermittent movement of adjacent winding rollers.

[0007] More preferably, a chamber is provided in the middle of the winding roller, and a plurality of rectangular holes are opened on the side wall of the winding roller, the winding core is provided with a plurality of through holes, the first sliding frame is provided with a first air guide hole connected with the chamber on the adjacent winding roller, the rotating roller is provided with a second air guide hole connected with the first air guide hole on the first sliding frame, and the rotating roller is provided with a duct connected with the second air guide hole thereon, for guiding the gas flow to make the cloth fit onto the winding core.

[0008] More preferably, the bracket is rotatably provided with two symmetrical guide rollers, and the two guide rollers are used for clamping the cloth and guiding the cloth.

[0009] More preferably, the winding roller is fixedly connected to a limiting member, and the limiting member is in contact with the adjacent winding core, so as to make the through hole on the winding core face the rectangular hole on the adjacent winding roller.

[0010] More preferably, the locking mechanism comprises: A sliding rod, slidably disposed in a chamber adjacent to the winding roller, and a spring is installed between the sliding rod and the adjacent winding roller; The first sliding plate is fixedly connected to the sliding rod and is located in the chamber of the winding roller for sealing and sliding. The winding roller is provided with an annular groove, and the maximum diameter of the annular groove is greater than the diameter of the first sliding plate. The winding roller is slidably provided with a plurality of sliding shells, and the sliding shells are used to squeeze the adjacent winding cores. A first wedge block is slidably provided in the sliding shell, and a spring is installed between the first wedge block and the sliding shell. The sliding rod is fixed with a plurality of second wedge blocks, and the second wedge blocks are used to squeeze the adjacent first wedge blocks.

[0011] More preferably, the limiting mechanism includes: A spline rod, which is limitedly slidably arranged on the adjacent first sliding frame, and a tension spring is installed between the spline rod and the adjacent first sliding frame; A third sliding frame is slidably disposed on the spline rod, and a tension spring is installed between the third sliding frame and the spline rod, and the third sliding frame is provided with a V-shaped surface; The fixing bar is fixedly connected to the rotating shell, and the fixing bar is provided with a wavy surface, and the wavy surface of the fixing bar contacts with the V-shaped surface of the third sliding frame.

[0012] More preferably, it also includes: A driving motor is fixedly connected to the bracket, the first rotating frame is rotatably connected to the bracket, the output shaft of the driving motor is fixedly connected to the first rotating frame, the rotating shell is rotatably connected to the rotating roller, the first sliding frame is provided with a winding mechanism, the bracket is provided with a driving mechanism, the winding mechanism and the driving mechanism cooperate to wind the cloth onto the adjacent winding core, and the bracket is provided with a cutting mechanism for cutting the cloth.

[0013] More preferably, the winding mechanism comprises: A second rotating frame, rotatably disposed on the adjacent first sliding frame; The second sliding plate is slidably arranged on the second rotating frame, and a spring is installed between the second sliding plate and the second rotating frame. The second sliding plate is rotatably arranged with first rotating rods distributed symmetrically with the center.

[0014] More preferably, the driving mechanism comprises: A fixing frame, fixedly connected to the bracket; A sliding block is slidably disposed on the fixing frame, and a tension spring is installed between the sliding block and the fixing frame; A second rotating rod, rotatably disposed on the sliding block; A rotating wheel, fixedly connected to the second rotating rod, the rotating wheel is used to contact and squeeze the corresponding second rotating frame; A rotating disk, rotatably disposed on the second rotating rod, wherein the rotating disk is fixedly connected with an inner gear ring; A fixed rod, fixedly connected to the sliding block, the fixed rod is rotatably provided with a gear, the second rotating rod is fixedly connected with a gear, the gear of the second rotating rod and the inner gear ring of the rotating disk are both meshed with the gear of the fixed rod; The limiting frame is fixedly connected to the sliding block, and the limiting frame is used to press the corresponding second sliding plate.

[0015] More preferably, the cutting mechanism comprises: A first fixed shell, fixedly connected to the bracket; a third sliding plate, slidably disposed in the first fixed shell, with a spring installed between the third sliding plate and the first fixed shell, and the third sliding plate is provided with a cutting blade; A rack fixedly connected to the third sliding plate, the rack being provided with two telescopic parts moving in a horizontal direction and a vertical direction; A second fixed shell is fixedly connected to the limiting frame, and the second rotating rod penetrates the second fixed shell and is rotatably connected thereto; The spur gear is fixedly connected to the second rotating rod, is located in the second fixed housing and meshes with the rack.

[0016] The present invention has the following advantages: the present invention controls the movement of the winding roller so that the core is wound up. During the process of winding the cloth, the core and the rotating roller clamp the cloth roll with a relatively stable holding force, ensuring that the tension of the cloth roll after winding remains relatively uniform; the cloth is smoothly adsorbed on the winding core by guiding the flow of gas, which not only enables the end of the cloth to be quickly and accurately fixed on the winding core, thereby improving the winding efficiency, but also avoids the cloth from loosening during the winding process, thereby further ensuring the compactness of the cloth roll after winding; the second wedge block is used to squeeze the adjacent first wedge The shaped block makes the sliding shell close to the adjacent winding core, avoiding slippage between the winding core and the adjacent winding roller during the winding process, thereby improving the winding stability; the fixed bar is used to limit the third sliding frame, and the clamping force of the cloth between the winding core and the adjacent rotating roller is adjusted to keep the cloth roll regular after winding; the driving motor is used to control the positions of the two winding rollers to exchange, and then the corresponding fixed frame is combined to drive the adjacent sliding block to rotate, so that the cloth is wound onto another winding core, and the winding core of the winding cloth is automatically replaced, thereby further improving the winding efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 is a cross-sectional view of the bracket of the present invention; Figure 3 It is a schematic diagram of the three-dimensional structure of the rotating roller and the rotating shell of the present invention; Figure 4 A cross-sectional view of the rotating roller and the rotating shell of the present invention; Figure 5 An exploded view of the winding roller and winding core of the present invention; Figure 6 It is a cross-sectional view of the winding roller and the winding core of the present invention; Figure 7 It is a schematic diagram of the three-dimensional structure of the sliding rod and the first sliding plate of the present invention; Figure 8 It is a schematic diagram of the three-dimensional structure of the spline rod and the third sliding frame of the present invention; Fig. 9 A cross-sectional view of the second rotating frame and the second sliding plate of the present invention; Fig.10 It is a schematic diagram of the three-dimensional structure of the first fixed shell and the third sliding plate of the present invention; Fig.11 It is a cross-sectional view of the fixing frame and the sliding block of the present invention; Fig.12 It is a schematic diagram of the three-dimensional structure of the second sliding plate and the limiting frame of the present invention.

[0018] Names of the reference numerals in the figure: 1, bracket, 11, guide roller, 12, first rotating frame, 13, rotating sleeve, 14, rotating roller, 15, rotating shell, 16, first sliding frame, 17, second sliding frame, 18, winding roller, 181, winding core, 19, guide tube, 191, driving unit, 192, transmission unit, 2, limiter, 3, sliding rod, 31, first sliding plate, 311, annular groove, 32, sliding shell, 33, first wedge block, 34. second wedge block, 4. spline rod, 41. third sliding frame, 42. fixed bar, 5. drive motor, 6. second rotating frame, 61. second sliding plate, 62. first rotating rod, 63. fixed frame, 64. sliding block, 65. second rotating rod, 66. rotating wheel, 67. turntable, 68. fixed rod, 7. limiting frame, 8. first fixed shell, 81. third sliding plate, 82. rack, 83. second fixed shell, 84. spur gear. DETAILED DESCRIPTION

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments will be briefly introduced below. Obviously, the drawings in the following description only relate to some embodiments of the present invention, but are not intended to limit the present invention.

[0020] Example 1: A winding device for industrial fabrics, referring to Figure 1-Figure 5 As shown, it includes: a bracket 1, which is provided with a first rotating frame 12; a rotating sleeve 13, which is rotatably arranged on the bracket 1, a rotating roller 14 is rotatably arranged between the rotating sleeve 13 and the first rotating frame 12, and the rotating roller 14 is provided with a rotating shell 15, and the rotating shell 15 is slidably provided with a plurality of first sliding frames 16 distributed centrally and symmetrically, and the first rotating frame 12 is slidably provided with a plurality of second sliding frames 17 distributed centrally and symmetrically, and a winding roller 18 is rotatably arranged between the first sliding frame 16 and the adjacent second sliding frame 17, and the winding roller 18 is detachably installed with a winding core 181; a driving unit 191, which is installed on the bracket 1, and the driving unit 191 is used to drive the rotating sleeve 13 to rotate, and the transmission between the plurality of winding rollers 18 and the rotating sleeve 13 is transmitted through a transmission unit 192, and the winding roller 18 is provided with a locking mechanism for squeezing adjacent winding cores 181, and the first sliding frame 16 is provided with a limiting mechanism for controlling the intermittent movement of adjacent winding rollers 18.

[0021] In the above scheme, the driving unit 191 is composed of a motor and two gears. The motor is fixed to the bracket 1 through a support. The output shaft of the motor and the left part of the rotating sleeve 13 are fixed with gears, and the two gears are meshed. The transmission unit 192 is composed of two sprockets, a chain and a tensioning wheel (the sprockets and chains in the accompanying drawings are schematically drawn), wherein the tensioning wheel is used to adapt to the power transmission between the winding roller 18 and the rotating sleeve 13 after the first sliding frame 16 drives the winding roller 18 to move. The bracket 1 is provided with a control module (not shown in the figure) electrically connected to the electrical components of the device. The rotating roller 14 There is rotational damping between the first rotating frame 12 and the second sliding frame 17, and one end of the second sliding frame 17 away from the first rotating frame 12 is set with a clamping claw. The clamping claw on the second sliding frame 17 is controlled to be in an open or closed state by a limit pin. The clamping claw of the second sliding frame 17 clamps the winding roller 18 for rotation, which facilitates the winding roller 18 to rotate smoothly and wind up the cloth. After the winding core 181 on the winding roller 18 has finished winding up the cloth, the operator pulls out the limit pin at the clamping claw on the second sliding frame 17 to release the clamping claw on the second sliding frame 17 on the adjacent winding roller 18, and then takes down the winding core 181 and the cloth roll.

[0022] Reference Figure 2-Figure 5 As shown, a chamber is provided in the middle of the winding roller 18, and a plurality of rectangular holes are opened on the side wall of the winding roller 18, a plurality of through holes are provided on the winding core 181, the first sliding frame 16 is provided with a first air guide hole connected to the chamber on the adjacent winding roller 18, the rotating roller 14 is provided with a second air guide hole connected to the first air guide hole on the first sliding frame 16, and the rotating roller 14 is rotatably provided with a duct 19 connected to the second air guide hole thereon, which is used to guide the gas flow so that the cloth fits on the winding core 181; the bracket 1 is rotatably provided with two symmetrical guide rollers 11, and the two guide rollers 11 are used to clamp the cloth and guide the cloth; the winding roller 18 is fixedly connected to the limiting member 2, and the limiting member 2 is in contact with the adjacent winding core 181, so that the through hole on the winding core 181 is directly opposite to the rectangular hole on the adjacent winding roller 18.

[0023] In the above scheme, the plurality of rectangular through holes on the winding roller 18 are equidistantly distributed in the circumferential direction, and the plurality of through holes on the winding core 181 are distributed in an array on the side wall. Figure 1 For example, the winding roller 18 on the left is lower than the winding roller 18 on the right, and the upper surface of the winding roller 18 on the right is slightly higher than the upper surface of the rotating roller 14, so that the winding roller 18 on the right is in contact with the conveyed cloth, the conduit 19 is connected to the existing air pump, and the two guide rollers 11 clamp and guide the cloth to prevent the cloth from shifting during transportation.

[0024] Reference Figure 4-Figure 7As shown, the locking mechanism includes: a sliding rod 3, which is slidably arranged in the cavity of the adjacent winding roller 18 and a spring is installed between the adjacent winding roller 18; a first sliding plate 31, which is fixed to the sliding rod 3 and is located in the cavity of the winding roller 18 for sealing and sliding. The winding roller 18 is provided with an annular groove 311, and the maximum diameter of the annular groove 311 is larger than the diameter of the first sliding plate 31. The winding roller 18 is slidably provided with a plurality of sliding shells 32, and the sliding shells 32 are used to squeeze the adjacent winding core 181. A first wedge block 33 is slidably arranged in the sliding shell 32, and a spring is installed between the first wedge block 33 and the sliding shell 32. The sliding rod 3 is fixed with a plurality of second wedge blocks 34, and the second wedge blocks 34 are used to squeeze the adjacent first wedge blocks 33 to move.

[0025] In the above scheme, the Figure 5 For example, the diameter of the annular groove 311 gradually increases from top to bottom, and a magnet is provided on the first wedge block 33. The magnet on the wedge block 33 is adsorbed on the sliding rod 3 to prevent the wedge block 33 and the sliding shell 32 from detaching from the winding roller 18. A rubber pad is provided on the side of the sliding shell 32 away from the sliding rod 3 to increase the friction between it and the winding core 181. The second wedge block 34 squeezes the adjacent first wedge block 33 to keep the first wedge block 33 away from the sliding rod 3.

[0026] Reference Figure 4 and Figure 8 As shown, the limiting mechanism includes: a spline rod 4, which is slidingly arranged on an adjacent first sliding frame 16 in a limiting manner, and a tension spring is installed between the adjacent first sliding frame 16; a third sliding frame 41, which is slidingly arranged on the spline rod 4, and a tension spring is installed between the spline rod 4, and the third sliding frame 41 is provided with a V-shaped surface; a fixing bar 42, which is fixedly connected to the rotating shell 15, and the fixing bar 42 is provided with a wavy surface, and the wavy surface of the fixing bar 42 is in contact with the V-shaped surface of the third sliding frame 41.

[0027] In the above scheme, in the initial state, when the V-shaped surface on the third sliding frame 41 fits the wavy surface on the adjacent fixed strip 42, the tension spring connected to the third sliding frame 41 and the tension spring connected to the first sliding frame 16 are always in a stretched state, so that the winding core 181 is close to the rotating roller 14, and a vertical surface is provided at one end of the fixed strip 42 away from the center line of the rotating roller 14. The vertical surface of the fixed strip 42 is used to limit the movement of the third sliding frame 41, that is, to limit the diameter of the wound cloth on the winding core 181. When collecting different types of cloth, the operator adjusts the length of the fixed strip 42 and the size of components such as the rotating roller 14 according to the required winding thickness.

[0028] Specific working principle: During the process of winding the cloth, the operator first pulls the cloth through the two guide rollers 11, and then makes the cloth pass around the upper side of the rotating roller 14, so that the end of the cloth is located between the winding core 181 on the left winding roller 18 and the rotating roller 14, and then starts the device through the control module, and the control module controls the operation of the existing air pump and the drive unit 191.

[0029] The air pump extracts gas from the middle chamber of the two winding rollers 18 through the conduit 19, the second air guide hole of the rotating roller 14, and the first air guide holes of the two first sliding frames 16. Then the gas in the upper chamber of the winding roller 18 is reduced, and the first sliding plate 31 in the winding roller 18 drives the sliding rod 3 to move close to the adjacent adjacent annular groove 311. The sliding rod 3 moves to compress the connected spring. The sliding rod 3 moves and drives the adjacent second wedge block 34 to move and squeeze the adjacent first wedge block 33. The first wedge block 33 is squeezed and moved through the connected spring to make the adjacent sliding shell 32 fit the adjacent winding core 181, so that the winding core 181 is fixed relative to the adjacent winding roller 18, ensuring that the winding roller 18 drives the adjacent winding core 181 to rotate smoothly and avoid slipping between the two. At the same time, when installing the winding core 181, there is a limiting effect of the limiting member 2, and the through hole on the winding core 181 is directly opposite to the rectangular hole on the adjacent winding roller 18.

[0030] After the first sliding plate 31 moves to the adjacent annular groove 311, the external gas enters the second air guide hole of the adjacent first sliding frame 16 through the through hole on the winding core 181, the rectangular hole on the winding roller 18 and the chamber. At this time, the cloth will be adsorbed on it by the gas flow at the through hole on the winding core 181.

[0031] The driving unit 191 drives the two winding rollers 18 to rotate through the rotating sleeve 13 and the two transmission units 192. Since the winding core 181 is fixed relative to the adjacent winding roller 18, the winding roller 18 will drive the winding core 181 to rotate together. At this time, the winding core 181 on the left (with the attached Figure 1 As an example, the cloth adsorbed on its outer surface is rolled up by rotating the core 181 on the right side (with the cloth attached to it). Figure 1 For example) At the same time, it generates adsorption force to absorb the fabric passing through its upper side, flatten the fabric and avoid wrinkles on the rolled fabric.

[0032] As the fabric is wound, the diameter of the fabric roll on the winding core 181 on the left gradually increases, and the winding roller 18 on the left and the winding core 181 on the left drive the adjacent first sliding frame 16 to move to the left. The first sliding frame 16 moves leftward and stretches the connected tension spring. When the tension of the tension spring on the first sliding frame 16 is greater than the limiting force between the third sliding frame 41 and the adjacent fixed strip 42, the first sliding frame 16 drives the adjacent third sliding frame 41 to move through the connected tension spring, so that the V-shaped surface on the third sliding frame 41 is located in another "trough" of the wave surface on the adjacent fixed strip 42, so that the clamping force between the winding core 181 and the rotating roller 14 on the wound fabric is maintained within a certain range, thereby ensuring that the tension of the fabric roll after winding remains relatively uniform, and then repeating the above operation to continue winding the fabric.

[0033] After the fabric is wound to a specified thickness, the operator turns off the device through the control module, and then the operator releases the clamping of the left winding roller 18 by the clamping claw on the left second sliding frame 17. The operator then opens the clamping claw on the second sliding frame 17 by pulling out the limit pin, so that the clamping claw of the second sliding frame 17 releases the limit on the winding core 181 and the fabric roll. The operator then cuts off the fabric and removes the fabric roll and the winding core 181 from the left winding roller 18 by the conveyor vehicle, and then installs a new winding core 181 on the left winding roller 18, and restores the clamping of the left second sliding frame 17 to the left winding roller 18 and presses the winding roller 18 to move right to reset, and then repeats the above operation to continue winding the fabric.

[0034] Before the device works, the transmission ratio of the two transmission units 192 is set to adjust the speed of the two winding rollers 18 in the working state of the driving unit 191. When the speed of the right winding roller 18 is adjusted to be slower than that of the left winding roller 18 (with the speed of the winding roller 18 being slower than that of the left winding roller 18), the rotation speed of the winding roller 18 is adjusted to be slower than that of the winding roller 18 on the right side. Figure 1 For example), the speed difference between the two winding rollers 18 is used to apply a certain tensioning force to the cloth, further ensuring that the cloth is smoothly wound onto the left winding roller 18.

[0035] Example 2: Based on Example 1, refer to Figure 2 , Figure 8 and Fig.10 As shown, it also includes: a driving motor 5, which is fixed to the bracket 1, a first rotating frame 12 is rotatably connected to the bracket 1, an output shaft of the driving motor 5 is fixed to the first rotating frame 12, a rotating shell 15 is rotatably connected to the rotating roller 14, a first sliding frame 16 is provided with a winding mechanism, the bracket 1 is provided with a driving mechanism, the winding mechanism and the driving mechanism cooperate to wind the cloth onto an adjacent winding core 181, and the bracket 1 is provided with a cutting mechanism for cutting the cloth.

[0036] In the above scheme, the Figure 8For example, when the rotating shell 15 is in a horizontal state, the first air guide hole of the left first sliding frame 16 is not connected to the second air guide hole of the rotating roller 14. In this state, it is convenient for the operator to remove the winding core 181 on the left upper winding roller 18, that is, to remove the cloth roll after winding is completed.

[0037] Reference Figure 3 and Fig. 9 As shown, the winding mechanism includes: a second rotating frame 6, which is rotatably set on the adjacent first sliding frame 16; a second sliding plate 61, which is slidably set on the second rotating frame 6 and a spring is installed between the second rotating frame 6, and the second sliding plate 61 is rotatably set with a first rotating rod 62 distributed symmetrically with the center.

[0038] In the above scheme, the first rotating rod 62 has two centrally symmetrically distributed ones, a rubber ring is arranged on the outer side of the second rotating frame 6, and the maximum diameter of the second sliding plate 61 is larger than the maximum diameter of the second rotating frame 6, so as to facilitate the subsequent squeezing and movement of the second sliding plate 61. In the initial state, under the action of the spring on the second sliding plate 61, the second sliding plate 61 is attached to the adjacent second rotating frame 6, and a frustum is arranged on the end of the first rotating rod 62 away from the adjacent second sliding plate 61.

[0039] Reference Figure 10-12 As shown, the driving mechanism includes: a fixed frame 63, which is fixed to the bracket 1; a sliding block 64, which is slidably set on the fixed frame 63 and has a tension spring installed between the fixed frame 63; a second rotating rod 65, which is rotatably set on the sliding block 64; a rotating wheel 66, which is fixed to the second rotating rod 65, and the rotating wheel 66 is used to contact and squeeze the corresponding second rotating frame 6; a rotating disk 67, which is rotatably set on the second rotating rod 65, and the rotating disk 67 is fixed with an inner gear ring; a fixed rod 68, which is fixed to the sliding block 64, and the fixed rod 68 is rotatably set with a gear, and the second rotating rod 65 is fixed with a gear, and the gear of the second rotating rod 65 and the inner gear ring of the rotating disk 67 are both engaged with the gear of the fixed rod 68; a limiting frame 7, which is fixed to the sliding block 64, and the limiting frame 7 is used to squeeze the corresponding second sliding plate 61.

[0040] In the above scheme, rubber rings are provided on the outer side surfaces of the rotating wheel 66 and the rotating disk 67. The rotating disk 67, the fixed rod 68 and the two gears and the inner ring gear on the second rotating rod 65 form a planetary gear set, so that the rotation direction of the rotating disk 67 is opposite to the rotation direction of the second rotating rod 65. The limit frame 7 is provided with two inclined surfaces, and the two inclined surfaces of the limit frame 7 gradually approach each other in the direction from the rotating disk 67 to the rotating wheel 66. The inclined surface of the limit frame 7 is used to guide the second sliding plate 61 passing near it to move.

[0041] Reference Figure 1 , Fig.10 and Fig.11As shown, the cutting mechanism includes: a first fixed shell 8, fixedly connected to the bracket 1; a third sliding plate 81, slidably arranged in the first fixed shell 8, and a spring is installed between the third sliding plate 8 and the first fixed shell 8, and the third sliding plate 81 is provided with a cutting blade; a rack 82, fixedly connected to the third sliding plate 81, and the rack 82 is provided with two telescopic parts that move in the horizontal direction and in the vertical direction; a second fixed shell 83, fixedly connected to the limiting frame 7, and the second rotating rod 65 penetrates the second fixed shell 83 and is rotatably connected thereto; a spur gear 84, fixedly connected to the second rotating rod 65, and is located in the second fixed shell 83 and meshes with the rack 82.

[0042] In the above scheme, the extension line of the moving path of the third sliding plate 81 passes through the center line of the rotating roller 14, and the two telescopic parts of the rack 82 are both provided with tension springs, wherein the telescopic part of the rack 82 in the vertical direction is used to adapt to the up and down movement of the sliding block 64, and the elastic coefficient of the tension spring of the telescopic part of the rack 82 in the horizontal direction is greater than the elastic coefficient of the spring connected to the third sliding plate 81, and the telescopic part of the rack 82 in the horizontal direction is used to ensure that the cutting blade thereon stops moving after cutting the cloth.

[0043] Specific working principle (if there is no drawing during the working process, the directional words are all referred to the attached Figure 1 Direction in the middle): During the process of winding the cloth, when the cloth on the left winding core 181 is close to being wound up, the control module starts the driving motor 5, and the driving motor 5 drives the first rotating frame 12 and the two second sliding frames 17 to rotate, so that the first rotating frame 12 is in a vertical state, and the first rotating frame 12 is stopped in the vertical state for a period of time. During this process, the two second sliding frames 17 rotate and drive the two first sliding frames 16 and the rotating shell 15 to rotate through the two winding rollers 18. During the rotation process, the first sliding frame 16 drives the adjacent second rotating frame 6 and the second sliding plate 61 to rotate. When the second sliding plate 61 rotates to the vicinity of the limiting frame 7, the inclined surface of the limiting frame 7 squeezes the second sliding plate 61 to move, and the second sliding plate 61 drives the adjacent two first rotating rods 62 to move, wherein one of the first rotating rods 62 is located on the upper side of the cloth and the other is located on the lower side of the cloth (as shown in the attached figure). Fig.12 as shown).

[0044] After the second sliding plate 61 has finished moving, the second rotating frame 6 rotates to fit the rotating wheel 66, and the winding roller 18 fits the rotating disk 67. The winding roller 18 rotates through the rotating disk 67 and the planetary gear set, the second rotating rod 65 and the rotating wheel 66 to drive the adjacent second rotating frame 6 and the second sliding plate 61 to rotate. At this time, the rotation direction of the second sliding plate 61 is the same as the rotation direction of the winding roller 18. The second sliding plate 61 drives the two first rotating rods 62 to rotate to wind the cloth onto the upper winding core 181, and automatically completes the winding of the cloth on the other winding core 181. At this time, the cloth is wound onto the winding core 181 in a double-layer state. The double-layer bending of the cloth avoids wrinkles in the initial stage of winding. At the same time, the adsorption effect of the winding core 181 on the cloth is cooperated, so that the cloth is regularly wound onto the upper winding core 181 and the cloth winding efficiency is improved. The moving range of the sliding block 64 is used to adapt to the thickness change of the cloth wound by the winding core 181.

[0045] During the rotation of the second rotating rod 65, the second rotating rod 65 drives the rack 82 to move through the spur gear 84, and the rack 82 drives the third sliding plate 81 to move through the horizontally changing tension spring thereon, and the third sliding plate 81 moves to compress the connected spring until the third sliding plate 81 moves to make the cutting blade on it cut the cloth. Then, the control module starts the drive motor 5, so that the drive motor 5 controls the first rotating frame 12 to rotate to a horizontal state. At this time, the winding core 181 on the left is in the cloth winding state, and the winding core 181 on the right completes the cloth winding to form a cloth roll. During the rotation of the first rotating frame 12 to a horizontal state, the second sliding plate 61 rotates and gradually disengages from the contact with the limit frame 7. The second sliding plate 61 is acted upon by the elastic force of the connected spring, and the second sliding plate 61 moves in the opposite direction to reset. At the same time, it is acted upon by the elastic force of the spring connected to the third sliding plate 81, and the third sliding plate 81 moves in the opposite direction to reset.

[0046] When the first rotating frame 12 is in a horizontal state, Figure 8 For example, the first air guide hole of the left first sliding frame 16 is not connected to the second air guide hole of the rotating roller 14. In this state, it is convenient for the operator to repeat the above operation to remove the winding core 181 and the cloth roll on the left upper winding roller 18, and install a new winding core 181, and start the driving motor 5 through the control module, and the driving motor 5 controls the first rotating frame 12 to rotate to the initial state (as shown in the attached figure). Figure 1 The above operation is then repeated to allow the two winding cores 181 to perform automatic alternating cloth winding operation.

[0047] It should be pointed out that the above preferred embodiments are only for illustrating the technical concept and features of the present invention, and their purpose is to enable people familiar with the technology to understand the content of the present invention and implement it accordingly, and they cannot be used to limit the protection scope of the present invention. Any equivalent changes or modifications made according to the spirit of the present invention should be included in the protection scope of the present invention.

Claims

1. A winding device for industrial fabrics, characterized in that it comprises: The support (1) is provided with a first rotating frame (12); A rotating sleeve (13) is rotatably arranged on the bracket (1); a rotating roller (14) is rotatably arranged between the rotating sleeve (13) and the first rotating frame (12); the rotating roller (14) is provided with a rotating shell (15); the rotating shell (15) is slidably provided with a plurality of first sliding frames (16) distributed symmetrically at the center; the first rotating frame (12) is slidably provided with a plurality of second sliding frames (17) distributed symmetrically at the center; a winding roller (18) is rotatably arranged between the first sliding frame (16) and the adjacent second sliding frame (17); the winding roller (18) is detachably installed with a winding core (181); A driving unit (191) is mounted on the bracket (1), the driving unit (191) is used to drive the rotating sleeve (13) to rotate, the plurality of winding rollers (18) and the rotating sleeve (13) are all transmitted via a transmission unit (192), the winding rollers (18) are provided with a locking mechanism for squeezing adjacent winding cores (181), and the first sliding frame (16) is provided with a limiting mechanism for controlling the intermittent movement of adjacent winding rollers (18).

2. A winding device for industrial fabrics according to claim 1, characterized in that: A chamber is provided in the middle of the winding roller (18), and a plurality of rectangular holes are opened on the side wall of the winding roller (18); the winding core (181) is provided with a plurality of through holes; the first sliding frame (16) is provided with a first air guide hole connected to the chamber on the adjacent winding roller (18); the rotating roller (14) is provided with a second air guide hole connected to the first air guide hole on the first sliding frame (16); the rotating roller (14) is rotatably provided with a conduit (19) connected to the second air guide hole on the rotating roller (14), for guiding the gas flow so that the cloth is attached to the winding core (181).

3. A winding device for industrial fabrics according to claim 1, characterized in that: The support (1) is rotatably provided with two symmetrical guide rollers (11), and the two guide rollers (11) are used to clamp the cloth and guide the cloth.

4. A winding device for industrial fabrics according to claim 1, characterized in that: The winding roller (18) is fixedly connected to a limiting member (2), and the limiting member (2) is in contact with the adjacent winding core (181) so as to enable the through hole on the winding core (181) to face the rectangular hole on the adjacent winding roller (18).

5. A winding device for industrial fabrics according to claim 1, characterized in that: The locking mechanism comprises: A sliding rod (3) is slidably disposed in a chamber adjacent to the winding roller (18), and a spring is installed between the sliding rod and the adjacent winding roller (18); The first sliding plate (31) is fixedly connected to the sliding rod (3) and is located in the chamber of the winding roller (18) for sealing and sliding. The winding roller (18) is provided with an annular groove (311). The maximum diameter of the annular groove (311) is larger than the diameter of the first sliding plate (31). The winding roller (18) is slidably provided with a plurality of sliding shells (32). The sliding shells (32) are used to squeeze the adjacent winding cores (181). A first wedge block (33) is slidably provided in the sliding shell (32). A spring is installed between the first wedge block (33) and the sliding shell (32). The sliding rod (3) is fixedly connected with a plurality of second wedge blocks (34). The second wedge blocks (34) are used to squeeze the adjacent first wedge blocks (33).

6. A winding device for industrial fabrics according to claim 1, characterized in that: The limiting mechanism comprises: A spline rod (4) is slidably disposed on an adjacent first sliding frame (16) in a limited manner, and a tension spring is installed between the adjacent first sliding frame (16); A third sliding frame (41) is slidably disposed on the spline rod (4), and a tension spring is installed between the third sliding frame and the spline rod (4), and the third sliding frame (41) is provided with a V-shaped surface; A fixing bar (42) is fixedly connected to the rotating shell (15), the fixing bar (42) being provided with a wavy surface, the wavy surface of the fixing bar (42) being in contact with the V-shaped surface of the third sliding frame (41).

7. A winding device for industrial fabrics according to claim 6, characterized in that: Also included are: The drive motor (5) is fixedly connected to the bracket (1); the first rotating frame (12) is rotationally connected to the bracket (1); the output shaft of the drive motor (5) is fixedly connected to the first rotating frame (12); the rotating shell (15) is rotationally connected to the rotating roller (14); the first sliding frame (16) is provided with a winding mechanism; the bracket (1) is provided with a driving mechanism; the winding mechanism and the driving mechanism cooperate to wind the cloth onto the adjacent winding core (181); and the bracket (1) is provided with a cutting mechanism for cutting the cloth.

8. A winding device for industrial fabrics according to claim 7, characterized in that: The winding mechanism comprises: A second rotating frame (6) rotatably disposed on the adjacent first sliding frame (16); The second sliding plate (61) is slidably disposed on the second rotating frame (6), and a spring is installed between the second sliding plate (6) and the second rotating frame (6). The second sliding plate (61) is rotatably provided with first rotating rods (62) distributed symmetrically with respect to the center.

9. A winding device for industrial fabrics according to claim 8, characterized in that: The driving mechanism comprises: A fixing frame (63) fixedly connected to the bracket (1); A sliding block (64) is slidably disposed on the fixing frame (63), and a tension spring is installed between the sliding block and the fixing frame (63); A second rotating rod (65) rotatably disposed on the sliding block (64); A rotating wheel (66) is fixedly connected to the second rotating rod (65), and the rotating wheel (66) is used to contact and squeeze the corresponding second rotating frame (6); a rotating disk (67) rotatably disposed on the second rotating rod (65), wherein the rotating disk (67) is fixedly connected to an inner gear ring; A fixed rod (68) is fixedly connected to the sliding block (64); the fixed rod (68) is rotatably provided with a gear; the second rotating rod (65) is fixedly connected with a gear; the gear of the second rotating rod (65) and the inner gear ring of the rotating disk (67) are both meshed with the gear of the fixed rod (68); The limiting frame (7) is fixedly connected to the sliding block (64), and the limiting frame (7) is used to press the corresponding second sliding plate (61).

10. A winding device for industrial fabrics according to claim 9, characterized in that: The cutting mechanism comprises: A first fixed shell (8) fixedly connected to the bracket (1); a third sliding plate (81) slidably disposed in the first fixed shell (8), with a spring installed between the third sliding plate and the first fixed shell (8), and the third sliding plate (81) is provided with a cutting blade; A rack (82) fixedly connected to the third sliding plate (81), the rack (82) being provided with two telescopic parts that move in a horizontal direction and in a vertical direction; A second fixed shell (83) is fixedly connected to the limiting frame (7), and the second rotating rod (65) penetrates the second fixed shell (83) and is rotatably connected thereto; A spur gear (84) is fixedly connected to the second rotating rod (65), is located in the second fixed housing (83) and meshes with the rack (82).

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