CN118239317A - Textile fabric conveying device - Google Patents

Abstract

The invention relates to the technical field of textile machinery, in particular to a textile fabric conveying device which mainly solves the problem of low replacement efficiency of a winding roller of textile fabric in the prior art.

Description

A textile fabric conveying device

Technical Field

The invention relates to the technical field of textile machinery, and in particular to a textile fabric conveying device.

Background technique

Textile fabrics are classified into two categories according to the weaving method: weft knitted fabrics and warp knitted fabrics. Weft knitted fabrics are usually made of low-elastic polyester yarn or special-shaped polyester yarn, nylon yarn, cotton yarn, wool yarn, etc., and are woven on various weft knitting machines using plain stitch, variable plain stitch, rib plain stitch, double rib plain stitch, jacquard stitch, terry stitch, etc. When processing textile fabrics, a conveying device is required to transport them to the processing station for various processes such as spraying, printing, and ironing. However, wrinkles are likely to appear during the transportation process, affecting the integrity of the fabric processing.

Patent application publication number: CN116161470A discloses an anti-deviating textile fabric printing, dyeing, conveying and winding device, which includes a base and a No. 1 connecting rod; two front and rear No. 1 connecting rods are fixed between the left and right bases; it also includes: an adjusting mechanism, the number of the adjusting mechanisms is two, and they are respectively arranged on the outer sides of the upper surfaces of the two bases; a guiding mechanism, the guiding mechanism is arranged on the base on the left, and the guiding mechanism is arranged on the right side of the adjusting mechanism on the left; an inspection mechanism, the inspection mechanism is arranged on the base on the right, and the inspection mechanism is arranged on the left side of the adjusting mechanism on the right; a winding mechanism, the winding mechanism is arranged on the adjusting mechanism on the right; through the above technical solution design, the printing and dyeing device is arranged on The textile fabric roll is placed on the adjusting mechanism on the left, and the guiding mechanism is used to adjust the textile fabric to avoid the deviation of the textile fabric during the printing and dyeing process; the textile fabric after printing and dyeing passes through the inspection mechanism to check whether the dye is dry, and then is rolled up by the winding mechanism on the adjusting mechanism on the right; and an adjusting mechanism is provided to facilitate adjustment according to the printing and dyeing position and the width of the fabric to avoid the fabric not conforming to the printing and dyeing graphic position during the transportation process; a guiding mechanism and a winding mechanism are provided to avoid the deviation of the fabric during the transportation and printing and dyeing process; an inspection mechanism is provided, and the textile fabric after printing and dyeing passes through the inspection mechanism to check whether the dye is dry, so as to avoid contamination of the printed and dyed fabric.

However, the electric push rod on the winding mechanism drives the arc-shaped pad to move up and down, so that the winding roller moves up and down, and the winding mechanism is arranged on the adjusting mechanism, which drives the distance between the two arc-shaped pads through the adjusting mechanism, so that the winding roller with the textile fabric suspended thereon is detached, thereby achieving the purpose of replacement. Due to the adjusting mechanism at the bottom and the difficulty in fixing the winding roller, the difficulty of replacing the winding roller is increased, resulting in low replacement efficiency.

Summary of the invention

Therefore, in view of the above-mentioned problems, the present invention provides a textile fabric conveying device, which mainly solves the problem of low replacement efficiency of the winding roller of the textile fabric in the prior art.

To achieve the above object, the present invention adopts the following technical solutions:

A textile fabric conveying device comprises a frame, a first guide mechanism, a tensioning mechanism, an anti-deviation mechanism, a second guide mechanism and a winding mechanism, wherein the first guide mechanism is arranged on the frame and is used for clamping and conveying the textile fabric, and the longitudinal direction is defined as extending along the conveying direction of the textile fabric, and the transverse direction is defined as extending along the width direction of the textile fabric. The tensioning mechanism is arranged at the output end of the first guide mechanism, the tensioning mechanism has a winding assembly for winding and storing the textile fabric, and the tensioning force of the textile fabric is adjusted by the forward and reverse rotation of the winding assembly. The anti-deviation mechanism is arranged at the output end of the tensioning mechanism, the anti-deviation mechanism has a swing assembly, and the transverse reciprocating swing of the textile fabric is achieved by the swing assembly. The second guide mechanism is arranged at the output end of the anti-deviation mechanism, and the winding mechanism is arranged at the output end of the second guide mechanism. The winding mechanism comprises a winding frame, a first driving motor, an axial positioning assembly, a quick release assembly, and two The lifting mechanism is a pair of locking plates, the locking plate of the locking plate being arranged on a pair of locking plates, the locking plate being arranged on a pair of locking plates at a time.

Furthermore, the winding roller includes a medium shaft, a first roller body, a second roller body and a third roller body. The first roller body, the second roller body and the third roller body are sequentially sleeved on the medium shaft along the axial direction of the medium shaft and are distributed at intervals, so that a first diameter expansion area is formed between the first roller body and the second roller body, and a second diameter expansion area is formed between the second roller body and the third roller body. A mounting hole is provided at the center axis of the medium shaft, and the first diameter expansion area and the second diameter expansion area are both provided with through grooves connected to the mounting hole, and each of the through grooves is distributed along the axial direction of the medium shaft, and the diameter expansion assembly is provided at the mounting hole, the first diameter expansion area and the second diameter expansion area.

Furthermore, the expansion assembly includes a push rod, four push blocks, four sliding rods, two conical blocks and a return spring. Two of the push blocks are arranged in the first expansion area and slide along the radial direction of the medium shaft. The other two push blocks are arranged in the second expansion area and slide along the radial direction of the medium shaft. One end of each sliding rod is fixed to the inner end of the push block. The push rod and the return spring are passed through the mounting hole. The two conical blocks are sleeved on the push rod and are respectively distributed in the first expansion area and the second expansion area. The other end of each push rod rests on the conical surface of the conical block.

Furthermore, the tensioning mechanism includes a second driving motor, a rotating shaft, a rotating seat, a tensioning shaft, a mounting plate with a circular structure and a torsion spring. The rotating shaft is rotatably disposed on the frame, the second driving motor is connected to one axial end of the rotating shaft, the rotating seat is disposed at the other axial end of the rotating shaft, the tensioning shaft is rotatably disposed on the rotating seat, the mounting plate is disposed at one axial end of the tensioning shaft, the torsion spring is sleeved on the tensioning shaft, and the two ends are respectively connected to the mounting plate and the rotating seat, and the winding assembly is disposed on the mounting plate.

Furthermore, the winding assembly includes a first winding roller, a second winding roller and a third winding roller, and one axial end of the first winding roller, the second winding roller and the third winding roller are respectively arranged on a mounting plate, and the second winding roller is distributed between the first winding roller and the third winding roller, and the distance between the first winding roller and the second winding roller is greater than the distance between the second winding roller and the third winding roller.

Furthermore, the distance between the first winding roller and the central axis of the mounting plate is smaller than the distance between the third winding roller and the central axis of the mounting plate, and the distance between the third winding roller and the central axis of the mounting plate is smaller than the distance between the second winding roller and the central axis of the mounting plate.

Furthermore, the anti-bias mechanism includes a third drive motor, a crank-connecting rod mechanism, a first position sensor, a second position sensor and two limit rods. The swing assembly can be swingably disposed on the frame. The third drive motor is connected to the swing assembly through the crank-connecting rod mechanism to realize the lateral reciprocating swing of the swing assembly. The first position sensor and the second position sensor are disposed on the lateral sides of the textile fabric and are distributed at the output end of the swing assembly. The two limit rods are disposed on the lateral sides of the textile fabric. The second guide mechanism is distributed between the first position sensor and the limit rod.

Furthermore, the swing assembly includes a swing frame, a swing rod, an upper pressure roller and a lower pressure roller. The upper end of the swing frame is hinged to the frame, the lower end of the swing rod is fixed to the swing frame, the upper end of the swing rod is connected to the crank-connecting rod mechanism, and the upper pressure roller and the lower pressure roller are respectively rotatably arranged on the swing frame.

Furthermore, the axial positioning assembly includes a driving cylinder arranged on the lifting seat, a positioning seat arranged on the output end of the driving cylinder, a positioning block fixedly arranged on the positioning seat and having an annular structure, a positioning rod arranged at the central axis of the positioning block, a positioning ring arranged on the circumferential surface of the positioning rod, a guide rod distributed with the central axis of the positioning rod and having one end fixedly arranged on the positioning seat, and a spring sleeved on the guide rod and having its two ends respectively abutting against the positioning ring and the positioning seat.

Furthermore, the quick-release assembly includes a positioning sleeve fixedly mounted on the output shaft of the first driving motor, a trumpet-shaped guide sleeve arranged at the outer end of the positioning sleeve, an even number of convex strips arranged on the inner surface of the positioning sleeve, two guide grooves arranged at one axial end of the winding roller and distributed on the diameter, an annular groove arranged on the winding roller and connected to the guide groove, a threaded rod vertically distributed on the positioning sleeve and threadedly connected to the positioning sleeve, and a turning handle arranged at the outer end of the threaded rod. When the quick-release assembly is connected, the inner end of the threaded rod is embedded in the annular groove.

By adopting the above-mentioned technical scheme, the beneficial effects of the present invention are as follows: in the textile fabric conveying device, the textile fabric is clamped and conveyed by the first guide mechanism, and a part of the textile fabric is wound and stored by the tensioning mechanism through the winding assembly. The storage amount of the stored textile fabric is changed by the forward and reverse rotation of the winding assembly, so that the tension of the textile fabric is adjusted. At the same time, through the cooperation of the tensioning mechanism and the anti-bias mechanism, the lateral reciprocating swing of the textile fabric is achieved by the swinging assembly of the anti-bias mechanism, and the amplitude of the swing is compensated by the forward and reverse rotation of the winding assembly. In this way, when the tension of the textile fabric remains unchanged and the swing amplitude is constant, the textile fabric is clamped and conveyed by the second guide mechanism, so that the textile fabric maintains the conveying track, avoids conveying deviation, improves the accuracy and neatness of winding, and improves the winding efficiency and replacement efficiency by the rotation and winding of the winding mechanism. Specifically, The paper tube is sleeved on the winding roller, and the winding roller is placed on the supporting area of the lifting seat. The winding roller is pushed to move in its axial direction through the axial positioning component, and is connected with the first driving motor through the quick-release component to realize the rotation connection of the winding roller. At the same time, the expansion component can be driven to work by the axial positioning component to fix the paper tube sleeved on the winding roller, so that it is suitable for the winding of textile fabrics of different specifications and sizes, and has a wide range of uses. The lifting seat is then driven by the lifting cylinder to drive the winding roller up and down, so that the winding roller cooperates with the supporting roller at its lower side to realize the clamping and winding of the textile fabric, so that the winding of the textile fabric is neat and tight, and the winding roller can be driven to move downward, so that the winding roller that has been wound is placed on the supporting roller, which is convenient for pulling out the shaft on the winding roller and replacing the paper tube, and the installation of the winding roller improves the replacement efficiency, thereby improving the winding efficiency.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of a top view of the structure of an embodiment of the present invention;

FIG2 is a schematic diagram of the right side structure of the winding mechanism in an embodiment of the present invention;

3 is a schematic diagram of a top view of the structure of the winding mechanism in an embodiment of the present invention without the winding frame and the lifting cylinder;

FIG4 is a partial cross-sectional structural schematic diagram of an axial positioning assembly according to an embodiment of the present invention;

FIG5 is a partial cross-sectional structural schematic diagram of a quick-release assembly according to an embodiment of the present invention;

FIG6 is a schematic diagram of the top view of the winding roller in an embodiment of the present invention;

7 is a schematic cross-sectional view of the winding roller according to an embodiment of the present invention;

FIG8 is a partial enlarged view of point A in FIG7;

9 is a schematic diagram of a top view of the tensioning mechanism in an embodiment of the present invention;

10 is a schematic front view of the structure of the winding assembly in the initial state according to an embodiment of the present invention;

11 is a schematic diagram of the front view of the winding assembly in a working state according to an embodiment of the present invention;

12 is a schematic diagram of the top structure of the anti-deflection mechanism in an embodiment of the present invention;

13 is a schematic diagram of the right side structure of the anti-deflection mechanism in an embodiment of the present invention.

Description of reference numerals:

1. Frame; 2. First guide mechanism; 3. Tensioning mechanism; 4. Anti-deviation mechanism; 5. Second guide mechanism; 6. Winding mechanism; 7. Support area; 8. Diameter expansion assembly;

30. Winding assembly; 31. Second driving motor; 32. Rotating shaft; 33. Rotating seat; 34. Tensioning shaft; 35. Mounting plate; 36. Torsion spring; 37. First winding roller; 38. Second winding roller; 39. Third winding roller;

40. Swing assembly; 41. Third drive motor; 42. Crank connecting rod mechanism; 43. First position sensor; 44. Second position sensor; 45. Limit rod; 46. Swing frame; 47. Swing rod; 48. Upper pressure roller; 49. Lower pressure roller;

61. Winding frame; 62. First driving motor; 63. Axial positioning assembly; 64. Quick release assembly; 65. Support roller; 66. Winding roller; 67. Lifting cylinder; 68. Lifting seat; 69. Slideway;

81. ejector rod; 82. ejector block; 83. slide rod; 84. conical block; 85. return spring;

631, driving cylinder; 632, positioning seat; 633, positioning block; 634, positioning rod; 635, positioning ring; 636, guide rod; 637, spring;

641, positioning sleeve; 642, guide sleeve; 643, convex strip; 644, guide groove; 645, annular groove; 646, threaded rod; 647, turning handle;

661, intermediate shaft; 662, first roller body; 663, second roller body; 664, third roller body; 665, first diameter expansion area; 666, second diameter expansion area; 667, mounting hole; 668, through groove.

Detailed ways

The present invention will now be further described with reference to the accompanying drawings and specific implementation methods.

The embodiments of the present invention are:

Referring to Figures 1 to 13, a textile fabric conveying device includes a frame 1, a first guide mechanism 2, a tensioning mechanism 3, an anti-deflection mechanism 4, a second guide mechanism 5 and a winding mechanism 6. The first guide mechanism 2 is arranged on the frame 1, and is used for clamping and conveying the textile fabric. The longitudinal direction is defined as extending along the conveying direction of the textile fabric, and the transverse direction is defined as extending along the width direction of the textile fabric. The tensioning mechanism 3 is arranged at the output end of the first guide mechanism 2. The tensioning mechanism 3 has a winding assembly 30 for winding and storing the textile fabric. The tension of the textile fabric is adjusted by the forward and reverse rotation of the winding assembly 30. The anti-deflection mechanism 4 is arranged at the output end of the tensioning mechanism 3. The anti-deflection mechanism 4 has a swing assembly 40. The lateral reciprocating swing of the textile fabric is achieved by the swing assembly 40. The second guide mechanism 5 is arranged at the output end of the anti-deflection mechanism 4. The winding mechanism 6 is arranged at the output end of the second guide mechanism 5. The winding mechanism 6 includes a winding frame 61, a first driving motor 62, an axial positioning assembly 63, a quick release assembly 64, two support rollers 65, and a winding roller 66. , two lifting cylinders 67 and a lifting seat 68, both lateral sides of the winding frame 61 are provided with a slide groove 69, the two lifting seats 68 are slidably arranged in the slide groove 69, and the two lifting seats 68 are provided with a support area 7 for supporting the winding roller 66 on the opposite side, and the axial ends of the winding roller 66 are rotatably arranged at the support area 7. The winding roller 66 has a diameter expansion component 8 for fixing the paper tube sleeved on the winding roller 66. The axial positioning component 63 is arranged on one of the lifting seats 68, and the first drive motor 62 is arranged On another lifting seat 68, the quick-release assembly 64 is arranged on the output shaft of the first drive motor 62, and the winding roller 66 is pushed by the axial positioning assembly 63, so that the other axial end of the winding roller 66 is connected to the quick-release assembly 64, and the two lifting cylinders 67 are respectively connected to the lifting seat 68 to drive the lifting and sliding of the lifting seat 68. The two support rollers 65 are arranged on the lower side of the winding roller 66, and the central axis of the two support rollers 65 is parallel to the central axis of the winding roller 66, and the central axis of the winding roller 66 is distributed between the central axes of the two support rollers 65.

In the textile fabric conveying device, the textile fabric is clamped and conveyed by the first guide mechanism 2, and a part of the textile fabric is wound and stored by the tensioning mechanism 3 through the winding assembly 30. The positive and negative rotation of the winding assembly 30 changes the storage amount of the stored textile fabric, thereby realizing the adjustment of the tensioning force of the textile fabric. At the same time, through the cooperation of the tensioning mechanism 3 and the anti-deviation mechanism 4, the lateral reciprocating swing of the textile fabric is realized by the swinging assembly 40 of the anti-deviation mechanism 4, and the amplitude of the swing is compensated by the positive and negative rotation of the winding assembly 30. In this way, when the tensioning force of the textile fabric remains unchanged and the swing amplitude is constant, the textile fabric is clamped and conveyed by the second guide mechanism 5, so that the textile fabric maintains the conveying track, avoids conveying deviation, improves the accuracy and neatness of winding, and improves the winding efficiency and replacement efficiency through the rotation and winding of the winding mechanism 6. Specifically, the paper tube is sleeved on the winding roller 66, and the winding roller 66 is placed on the lifting On the support area 7 of the lowering seat 68, the axial positioning component 63 pushes the winding roller 66 to move in its axial direction, and is connected to the first drive motor 62 through the quick-release component 64 to realize the rotation connection of the winding roller 66. At the same time, the axial positioning component 63 pushes the expansion component 8 to work, which is used to fix the paper tube sleeved on the winding roller 66, so that it is suitable for the winding of textile fabrics of different specifications and sizes, and has a wide range of uses. The lifting cylinder 67 drives the lifting seat 68 to drive the winding roller 66 to move up and down, so that the winding roller 66 cooperates with the support roller 65 on its lower side to realize the clamping and winding of the textile fabric, so that the winding of the textile fabric is neat and tight, and the winding roller 66 can be driven to move downward, so that the winding roller 66 that has been wound can be placed on the support roller 65, which is convenient for pulling the shaft on the winding roller 66 and replacing the paper tube, and the installation of the winding roller improves the replacement efficiency, thereby improving the winding efficiency.

In addition, the winding roller 66 includes an intermediate shaft 661, a first roller body 662, a second roller body 663 and a third roller body 664. The first roller body 662, the second roller body 663 and the third roller body 664 are sequentially sleeved on the intermediate shaft 661 along the axial direction of the intermediate shaft 661 and are spaced apart so that a first diameter expansion area 665 is formed between the first roller body 662 and the second roller body 663, and a second diameter expansion area 666 is formed between the second roller body 663 and the third roller body 664. A mounting hole 667 is provided at the center axis of the intermediate shaft 661. Both the first diameter expansion area 665 and the second diameter expansion area 666 are provided with a through groove 668 connected to the mounting hole 667. Each of the through grooves 668 is distributed along the axial direction of the intermediate shaft 661. The diameter expansion component 8 is provided at the mounting hole 66 7. At the first diameter expansion area 665 and the second diameter expansion area 666; the diameter expansion component 8 includes a push rod 81, four push blocks 82, four slide rods 83, two conical blocks 84 and a return spring 85. The two push blocks 81 are arranged in the first diameter expansion area 665 and slide along the radial direction of the intermediate shaft 661. The other two push blocks 81 are arranged in the second diameter expansion area 666 and slide along the radial direction of the intermediate shaft 661. One end of each slide rod 83 is fixed to the inner end of the push block 82. The push rod 81 and the return spring 85 are passed through the mounting hole 667. The two conical blocks 84 are sleeved on the push rod 81 and are respectively distributed in the first diameter expansion area 665 and the second diameter expansion area 666. The other end of each push rod 81 abuts against the conical surface of the conical block 84.

By pushing the top rod 81 to squeeze the return spring 85 axially inward, the conical blocks in the first diameter expansion area 665 and the second diameter expansion area 666 are driven to move in the axial direction, thereby pushing the slide rod 83 outward, and pushing the top block 82 outward in the radial direction of the intermediate shaft 661, so that the top block 82 pushes out the first roller body 662, the second roller body 663 and the third roller body 664, that is, the diameter size between the two top blocks 82 in the first diameter expansion area 665 or the second diameter expansion area 666 is larger than the diameter size of the first roller body 662, thereby supporting the inner surface of the paper tube, so that the paper tube is fixed and coaxially distributed with the intermediate shaft 661. In this way, when the intermediate shaft 661 drives the first roller body 662, the second roller body 663 and the third roller body 664 to rotate, it can coaxially drive the paper tube to rotate, so that the winding quality of the textile fabric wrapped on the paper tube is improved, and it is suitable for the winding of textile fabrics of different specifications and sizes, and has a wide range of applications.

Furthermore, the tensioning mechanism 3 includes a second driving motor 31, a rotating shaft 32, a rotating seat 33, a tensioning shaft 34, a mounting plate 35 with a circular structure and a torsion spring 36. The rotating shaft 32 is rotatably arranged on the frame 1. The second driving motor 31 is connected to one axial end of the rotating shaft 32. The rotating seat 33 is arranged at the other axial end of the rotating shaft 32. The tensioning shaft 34 is rotatably arranged on the rotating seat 33. The mounting plate 35 is arranged at one axial end of the tensioning shaft 34. The torsion spring 36 is sleeved on the tensioning shaft 34, and its two ends are respectively connected to the mounting plate 35 and the rotating seat 33. The winding assembly 30 is arranged on the mounting plate 35. The winding assembly 30 includes a first winding roller 37, The second winding roller 38 and the third winding roller 39, the axial ends of the first winding roller 37, the second winding roller 38 and the third winding roller 39 are respectively arranged on the mounting plate 35, the second winding roller 38 is distributed between the first winding roller 37 and the third winding roller 39, the distance between the first winding roller 37 and the second winding roller 38 is greater than the distance between the second winding roller 38 and the third winding roller 39, the distance between the first winding roller 37 and the central axis of the mounting plate 35 is smaller than the distance between the third winding roller 39 and the central axis of the mounting plate 35, and the distance between the third winding roller 39 and the central axis of the mounting plate 35 is smaller than the distance between the second winding roller 38 and the central axis of the mounting plate 35.

The textile fabric is wound around the first winding roller 37, the second winding roller 38 and the third winding roller 39 in sequence, and then the second driving motor 31 drives the rotating shaft 32 to drive the tensioning shaft 34 and the mounting plate 35 to rotate, and then the first winding roller 37, the second winding roller 38 and the third winding roller 39 are driven to move along the central axis of the mounting plate 35 through the mounting plate 35, so that the textile fabric wound around the first winding roller 37, the second winding roller 38 and the third winding roller 39 is wrapped when the mounting plate 35 rotates, so that the storage capacity is increased, and the textile fabric is pulled so that the textile fabric reacts to the mounting plate 35, so that the torsion spring 36 stores energy, and the energy storage size is the size of the tensioning force of the textile fabric. When the tensioning force of the textile fabric changes, the force of the textile fabric acting on the first winding roller 37, the second winding roller 38 and the third winding roller 39 changes, and then the mounting plate 35 is acted on by the torsion spring 36, so as to adjust the force, so that the tensioning force of the textile fabric is kept balanced, thereby improving the winding effect of the textile fabric.

At the same time, the anti-bias mechanism 4 includes a third drive motor 41, a crank-connecting rod mechanism 42, a first position sensor 43, a second position sensor 44 and two limit rods 45. The swing assembly 40 is swingably arranged on the frame 1. The third drive motor 41 is connected to the swing assembly 40 through the crank-connecting rod mechanism 42 to realize the lateral reciprocating swing of the swing assembly 40. The first position sensor 43 and the second position sensor 44 are arranged on the lateral sides of the textile fabric and distributed on the swing assembly 40. At the output end, the two limit rods 45 are arranged on the lateral sides of the textile fabric, and the second guide mechanism 5 is distributed between the first position sensor 43 and the limit rod 45. The swing assembly 40 includes a swing frame 46, a swing rod 47, an upper pressure roller 48 and a lower pressure roller 49. The upper end of the swing frame 46 is hinged to the frame 1, and the lower end of the swing rod 47 is fixed on the swing frame 46. The upper end of the swing rod 47 is connected to the crank-connecting rod mechanism 42, and the upper pressure roller 48 and the lower pressure roller 49 are rotatably arranged on the swing frame 46.

The upper pressing roller 48 and the lower pressing roller 49 are used for clamping and conveying the textile fabric, and the third driving motor 41 drives the swing frame 46 to swing through the crank connecting rod mechanism 42, thereby driving the upper pressing roller 48 and the lower pressing roller 49 to swing along the hinge point between the swing frame 46 and the frame 1, so that the textile fabric swings back and forth laterally, and the swing amplitude is the width size of the first position sensor 43 and the second position sensor 44. When the third driving motor 41 drives the upper pressing roller 48 and the lower pressing roller 49 to swing laterally to the left, the textile fabric swings laterally to the left, and after reaching the first position sensor 43, The third drive motor 41 drives the upper pressure roller 48 and the lower pressure roller 49 to swing horizontally to the right, and the textile fabric follows the horizontal swing to the right and reaches the second position sensor 44, and then swings back and forth horizontally, and compensation is achieved through the forward and reverse rotation of the winding assembly 30. In this way, the tension of the textile fabric remains unchanged and the swing amplitude is constant. The textile fabric is clamped and conveyed by the second guide mechanism 5, so that the textile fabric maintains the conveying track, avoids conveying deviation, improves the accuracy and neatness of winding, and then is limited again by two limit rods 45 to further improve the winding accuracy.

In this embodiment, the axial positioning assembly 63 includes a driving cylinder 631 disposed on the lifting seat, a positioning seat 632 disposed on the output end of the driving cylinder 631, a positioning block 633 fixedly disposed on the positioning seat 632 and having an annular structure, a positioning rod 634 disposed at the central axis of the positioning block 633, a positioning ring 635 disposed on the circumferential surface of the positioning rod 634, a guide rod 636 distributed with the central axis of the positioning rod 634 and fixed at one end on the positioning seat 632, and a guide rod 636 sleeved on the guide rod 636 and with both ends respectively abutting against the positioning ring 635 and the positioning seat The spring 637 on 632 drives the positioning seat 632 to move toward the winding roller 66 by driving the cylinder 631, thereby driving the positioning rod 634 and the positioning block 633 to move. The outer end of the positioning rod 634 abuts against the top rod 81 and pushes the top rod 81 to move axially inward, thereby making the expansion component 8 work. After the top block 82 abuts against the inner surface of the paper tube for fixation, and achieves balance with the return spring 85 and the spring 637, the positioning block 633 continues to move and abuts against the end face of the intermediate shaft 661, thereby pushing the winding roller 66 to move.

In addition, the quick-release assembly 64 includes a positioning sleeve 641 fixedly mounted on the output shaft of the first drive motor 62, a trumpet-shaped guide sleeve 642 disposed at the outer end of the positioning sleeve 641, an even number of convex strips 643 arranged on the inner surface of the positioning sleeve 641, two guide grooves 644 arranged at one axial end of the winding roller 66 and distributed on the diameter, an annular groove 645 arranged on the winding roller 66 and connected to the guide groove 644, a threaded rod 646 vertically distributed on the positioning sleeve 641 and threadedly connected to the positioning sleeve 641, and a threaded rod 646 disposed on the threaded rod 646. The turning handle 647 at the outer end of the rod 646, when the quick-release assembly 64 is connected, the inner end of the threaded rod 646 is embedded in the annular groove 645, and the other axial end of the winding roller 66 is embedded in the positioning sleeve 641 under the push of the axial positioning assembly 63, and the guide groove 644 thereon is engaged with the convex strip 643 and then turned to the threaded rod 646 to make it embedded in the annular groove 645 of the winding roller 66, thereby realizing the axial and radial limitation of the winding roller 66. The structure is simple, easy to operate, and highly convenient to use, and can greatly improve the efficiency of connection and disassembly.

In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like 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 directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

Although the present invention has been specifically shown and described in conjunction with the preferred embodiments, it should be understood by those skilled in the art that various changes may be made to the present invention in form and details without departing from the spirit and scope of the present invention as defined by the appended claims, all of which are within the scope of protection of the present invention.

Claims (10)

1. A textile fabric conveying device, characterized in that: the device comprises a frame, a first guide mechanism, a tensioning mechanism, an anti-deflection mechanism, a second guide mechanism and a winding mechanism, wherein the first guide mechanism is arranged on the frame and used for clamping and conveying textile fabrics, the device is defined to extend into a longitudinal direction along the conveying direction of the textile fabrics, the device is defined to extend into a transverse direction along the width direction of the textile fabrics, the tensioning mechanism is arranged at the output end of the first guide mechanism and is provided with a winding assembly and used for winding and storing the textile fabrics, the winding assembly rotates positively and negatively to realize tensioning force adjustment of the textile fabrics, the anti-deflection mechanism is arranged at the output end of the tensioning mechanism and is provided with a swinging assembly, the second guide mechanism is arranged at the output end of the anti-deflection mechanism and is arranged at the output end of the second guide mechanism, the winding mechanism comprises a winding frame, a first driving motor, an axial positioning assembly, a quick-speed assembly, two supporting rollers, two winding rollers, two lifting cylinders and lifting seats, two sliding grooves are respectively arranged at two sides of the winding frame and can be slidably arranged in the sliding grooves, one side of the lifting seats is provided with a lifting mechanism, one side of the two supporting rollers is provided with a lifting cylinder is axially provided with a lifting assembly, and the other side is provided with a lifting assembly, and the other axial positioning assembly is respectively connected with the two lifting assemblies, and is axially provided with the two lifting assemblies, and is provided with two lifting assemblies, and is axially provided with two lifting and is provided with a lifting mechanism, the lifting seat is used for driving the lifting seat to slide, the two supporting rollers are arranged on the lower side of the winding roller, the central axes of the two supporting rollers are parallel to the central axis of the winding roller, and the central axes of the winding roller are distributed between the central axes of the two supporting rollers.

2. The textile fabric transport device of claim 1, wherein: the wind-up roll comprises a dielectric shaft, a first roll body, a second roll body and a third roll body, wherein the first roll body, the second roll body and the third roll body are sequentially sleeved on the dielectric shaft along the axial direction of the dielectric shaft and are distributed at intervals, a first diameter expanding area is formed between the first roll body and the second roll body, a second diameter expanding area is formed between the second roll body and the third roll body, a mounting hole is formed in the central axis of the dielectric shaft, through grooves communicated with the mounting hole are formed in the first diameter expanding area and the second diameter expanding area, the through grooves are distributed along the axial direction of the dielectric shaft, and the diameter expanding assembly is arranged at the mounting hole, the first diameter expanding area and the second diameter expanding area.

3. The textile fabric transport device of claim 2, wherein: the expanding assembly comprises a top rod, four top blocks, four sliding rods, two conical blocks and a reset spring, wherein the top blocks are arranged in a first expanding area and slide along the radial direction of a dielectric shaft, the other two top blocks are arranged in a second expanding area and slide along the radial direction of the dielectric shaft, one end of each sliding rod is fixedly arranged at the inner end of the top block, the top rod and the reset spring penetrate through a mounting hole, the conical blocks are sleeved on the top rod and are respectively distributed in the first expanding area and the second expanding area, and the other end of each top rod abuts against the conical surface of the conical block.

4. A textile fabric transfer device according to any one of claims 1 to 3, wherein: the tensioning mechanism comprises a second driving motor, a rotating shaft, a rotating seat, a tensioning shaft, a mounting plate and a torsion spring, wherein the mounting plate is of a circular structure, the rotating shaft is rotatably arranged on the frame, the second driving motor is connected with one axial end of the rotating shaft, the rotating seat is arranged at the other axial end of the rotating shaft, the tensioning shaft is rotatably arranged on the rotating seat, the mounting plate is arranged at one axial end of the tensioning shaft, the torsion spring is sleeved on the tensioning shaft, two ends of the torsion spring are respectively connected with the mounting plate and the rotating seat, and the winding assembly is arranged on the mounting plate.

5. The textile fabric transport device of claim 4, wherein: the winding assembly comprises a first winding roller, a second winding roller and a third winding roller, wherein one axial ends of the first winding roller, the second winding roller and the third winding roller are respectively arranged on the mounting plate, the second winding roller is distributed between the first winding roller and the third winding roller, and the distance between the first winding roller and the second winding roller is larger than that between the second winding roller and the third winding roller.

6. The textile fabric transport device of claim 5, wherein: the distance between the first winding roller and the central axis of the mounting plate is smaller than that between the third winding roller and the central axis of the mounting plate, and the distance between the third winding roller and the central axis of the mounting plate is smaller than that between the second winding roller and the central axis of the mounting plate.

7. The textile fabric transport device of claim 6, wherein: the anti-deviation mechanism comprises a third driving motor, a crank connecting rod mechanism, a first position sensor, a second position sensor and two limiting rods, wherein the swinging assembly is arranged on the frame in a swinging manner, the third driving motor is connected with the swinging assembly through the crank connecting rod mechanism to realize the transverse reciprocating swinging of the swinging assembly, the first position sensor and the second position sensor are arranged on the two transverse sides of the textile fabric and are distributed at the output end of the swinging assembly, the two limiting rods are arranged on the two transverse sides of the textile fabric, and the second guiding mechanism is distributed between the first position sensor and the limiting rods.

8. The textile fabric transport device of claim 7, wherein: the swing assembly comprises a swing frame, a swing rod, an upper press roller and a lower press roller, the upper end of the swing frame is hinged with the frame, the lower end of the swing rod is fixedly arranged on the swing frame, the upper end of the swing rod is connected with the crank connecting rod mechanism, and the upper press roller and the lower press roller are respectively and rotatably arranged on the swing frame.

9. The textile fabric transport device of claim 8, wherein: the axial positioning assembly comprises a driving cylinder arranged on the lifting seat, a positioning seat arranged on the output end of the driving cylinder, a positioning block fixedly arranged on the positioning seat and in an annular structure, a positioning rod arranged at the central axis of the positioning block, a positioning ring arranged on the circumferential surface of the positioning rod, a guide rod distributed with the central axis of the positioning rod and one end of which is fixedly arranged on the positioning seat, and springs sleeved on the guide rod, and two ends of which are respectively abutted against the positioning ring and the positioning seat.

10. The textile fabric transport device of claim 9, wherein: the quick detach subassembly is including setting firmly in the epaxial spacer bush of output of first driving motor, locate the spacer bush outer end be loudspeaker form uide bushing, the even strip sand grip on the spacer bush internal surface is located to the ring, locate the axial one end of wind-up roll and distribute two guide slots on the diameter, the ring locates the wind-up roll on and with the ring channel of guide slot intercommunication, the perpendicular distribution is on the spacer bush and with spacer bush threaded connection's threaded rod and locate the commentaries on classics handle of threaded rod outer end, when quick detach subassembly connects, the inner of threaded rod inlays and locates in the ring channel.