Textile machine rack winding structure with deviation rectifying function
The textile machine frame winding structure addresses deviations and tension issues by integrating a deviation corrector, dust removal, and tensioning mechanisms to ensure uniform winding and prevent loose rolls, enhancing fabric quality.
Patent Information
- Application Number
- CN202411603581.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-12
- Publication Date
- 2024-12-20
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The fabric roll in textile machine frame winding structures experiences low surface flatness, unbalanced tension, and deviation, leading to uneven winding and loose material tails, which affect the winding quality.
A textile machine frame winding structure with a deviation correction function, incorporating a cloth roll, bracket, winding shaft, deviation corrector, dust removal component, tensioning assembly, and limiter, which includes a deviation correction shaft, driving component, tensioning roller, and limiting member to correct deviations, clean the roll surface, maintain tension, and prevent loosening.
The structure effectively corrects deviations, maintains tension, and prevents loose rolls by using real-time edge detection, dust removal, and limiting mechanisms, ensuring uniform winding and improved fabric quality.
Smart Images
Figure CN119160688A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of textile machine frame winding, in particular to a textile machine frame winding structure with a deviation correction function. Background Art
[0002] The textile machine frame winding structure is the part of the loom responsible for winding the finished cloth, which is usually composed of a reel, a transmission mechanism, etc. The textile machine frame winding structure is driven by the transmission mechanism to wind the cloth on the reel for subsequent handling and processing.
[0003] In the existing process of winding the cloth roll, it is easy for the cloth roll to deviate due to factors such as low surface flatness of the fabric roll and unbalanced tension, resulting in uneven winding and even wrinkles during the winding process; and when the winding roller completes winding, the tail of the material is not fixed and it is easy for the material to loosen. Summary of the invention
[0004] 1. Technical Problems Solved
[0005] The technical problem to be solved by the present invention is that the fabric roll has low surface flatness, unbalanced tension and other factors, which cause the roll to deviate, affecting the correction effect; when the roll is completed, the tail of the fabric roll is not fixed and is prone to loose roll.
[0006] 2. Technical Solution
[0007] In order to solve the above technical problems, the technical solution provided by the present invention is as follows: a winding structure of a textile machine frame with a deviation correction function, comprising a cloth roll, a bracket, a winding shaft, a winding roller and a deviation corrector capable of detecting the edge of the cloth roll in real time, the winding shaft is rotatably connected to the bracket away from the cloth roll material supply side, the winding shaft is detachably connected to the winding roller, the deviation corrector is connected to the cloth roll material supply side, the bracket is connected to a dust removal component on the side of the deviation corrector close to the cloth roll material supply side, the bracket is provided with a deviation correction component on the side of the deviation corrector away from the cloth roll material supply side, the deviation correction component comprises a deviation correction shaft and a driving component, the deviation correction shaft is rotatably connected to a deviation correction roller, both ends of the deviation correction shaft slide through the bracket respectively, the driving component can drive the deviation correction shaft to slide along the bracket, the bracket is also connected to a tensioning component capable of tensioning the cloth roll, the cloth roll passes through the dust removal component, the deviation corrector, the deviation correction component and the tensioning component in sequence and is wound around the winding roller at the end, and the winding roller is connected to a limiter capable of preventing the cloth roll from loosening.
[0008] Furthermore, the dust removal component includes a dust pump connected to the outside of the bracket, the input end of the dust pump is connected to a suction pipe, the bracket is respectively connected to dust pipes on the upper and lower sides of the cloth roll, the dust pipe is connected to a plurality of dust holes close to the side of the cloth roll, the dust pipe is connected to the suction pipe, and by starting the dust pump, the dust pump generates negative pressure, which facilitates the impurities on both sides of the cloth roll to be introduced into the suction pipe through the dust holes and the dust pipe, and then discharged and collected through the output end of the dust pump.
[0009] Furthermore, the driving assembly includes a supporting plate connected to the outside of the bracket, a motor is connected to the supporting plate, a threaded rod is connected to the power output end of the motor, sliding rods are respectively connected to the two ends of the correcting shaft, and sliding holes are relatively connected on the bracket. The sliding rod and the sliding hole are slidably penetrated and matched, and a thread groove that matches the thread of the threaded rod is connected to one side of the sliding rod. By starting the motor, the motor drives the threaded rod, and the threaded rod drives the sliding rod to drive the correcting shaft to slide between the sliding holes in the opposite direction of the deviation of the cloth roll through the thread cooperation with the thread groove to correct the deviation of the cloth roll.
[0010] Furthermore, the deviation-correcting roller is circumferentially connected with an anti-skid layer, and the provision of the anti-skid layer facilitates the enhancement of the friction resistance between the deviation-correcting roller and the cloth roll, thereby facilitating the effective driving of the cloth roll.
[0011] Furthermore, the tensioning assembly includes a tensioning shaft, a tensioning roller is rotatably connected to the tensioning shaft, sliders are respectively connected to both ends of the tensioning shaft, a slide groove is connected to the bracket, and a first spring is connected between the slide groove and the slider. Under the elastic force of the first spring, the slider slides along the slide groove, and the slider drives the tensioning roller through the tensioning shaft to keep the cloth roll in a tensioned state at all times, thereby avoiding the situation where the cloth roll is constantly wound up, but the winding speed cannot match the extra cloth roll distance after the cloth roll is corrected and straightened, thereby causing insufficient winding tension and affecting the winding quality.
[0012] Furthermore, the limiting member includes a first hinge rod rotatably connected to the winding shaft, a second hinge rod is hingedly provided at the other end of the first hinge rod, a connecting shaft is connected relative to the other end of the second hinge rod, a limiting roller is rotatably connected to the connecting shaft, a second spring is connected between the second hinge rod and the first hinge rod, the diameter of the winding roller gradually increases as the cloth roll is wound, and the first hinge rod and the second hinge rod are driven by the second spring to drive the limiting roller through the connecting shaft to always press against the outer wall of the winding roller, which not only facilitates the arrangement and flattening of the cloth roll, but also can cut the cloth roll when the winding length of the winding roller is reached, and the limiting roller can prevent the cloth roll from loosening after cutting.
[0013] Furthermore, a hinge shaft is connected to the second hinge rod, and a mounting seat is hingedly provided on the hinge shaft. One end of the second spring is connected between the first hinge rod and the mounting seat to prevent the second spring from twisting as the hinge angle of the first hinge rod and the second hinge rod changes and affecting the use of the second spring. The mounting seat and the hinge shaft can ensure that the second spring will only be deformed in the length direction even if the hinge angle of the first hinge rod and the second hinge rod changes, thereby extending the service life of the second spring.
[0014] Furthermore, the bracket is provided with limiting grooves which are relatively connected in the connecting direction of the connecting shaft and the winding shaft, and the limiting grooves are slidably matched with the connecting shaft, so that the limiting roller is always tangent to the winding roller under the action of the second spring.
[0015] 3. Beneficial Effects
[0016] The advantages of the present invention compared with the prior art are:
[0017] 1. The deflection corrector emits infrared light, ultrasonic wave, laser or visible light to monitor the movement of the roll. It can monitor the information of the edge of the roll in real time and send the signal to the external controller. When the external controller compares the result with the preset information to determine whether the roll is offset and the degree of offset, it then drives the deflection correcting roller through the driving component to drive the roll to move in the opposite direction of the offset to eliminate the offset.
[0018] 2. The dust removal component can be used to clean the impurities on the surface of the cloth roll to avoid the cloth roll deviation or affect the correction effect due to the uneven surface of the cloth roll;
[0019] 3. The tensioning component can be set to automatically tension the cloth roll after deviation correction, and the limiter can be set to limit the cloth roll on the winding roller to prevent the cloth roll from loosening after the winding length is reached. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 The present invention is a structural schematic diagram of a textile machine frame winding structure with a deviation correction function.
[0021] Figure 2 yes Figure 1 Schematic diagram of the enlarged structure of A.
[0022] Figure 3 This is a schematic diagram of the main cross-sectional structure of a textile machine frame winding structure with a deviation correction function according to the present invention. Figure 1 .
[0023] Figure 4 This is a schematic diagram of the main cross-sectional structure of a textile machine frame winding structure with a deviation correction function according to the present invention. Figure 2 .
[0024] Figure 5yes Figure 4 Schematic diagram of the enlarged structure of B.
[0025] Figure 6 yes Figure 4 Schematic diagram of the enlarged structure of C in the figure.
[0026] Figure 7 The invention is a schematic side sectional view of a winding structure of a textile machine frame with a deviation correction function.
[0027] Figure 8 yes Figure 7 Schematic diagram of the enlarged structure of D in the figure.
[0028] As shown in the figure: 1. cloth roll, 2. bracket, 3. take-up shaft, 4. take-up roller, 5. deviation corrector, 6. deviation correcting shaft, 7. deviation correcting roller, 8. dust suction pump, 9. suction pipe, 10. dust suction pipe, 11. dust suction hole, 12. motor, 13. threaded rod, 14. slide bar, 15. slide hole, 16. threaded groove, 17. tensioning shaft, 18. tensioning roller, 19. slider, 20. slide groove, 21. first spring, 22. first hinge rod, 23. second hinge rod, 24. connecting shaft, 25. limit roller, 26. second spring, 27. hinge shaft, 28. mounting seat, 29. limit groove. DETAILED DESCRIPTION
[0029] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.
[0030] Embodiment 1
[0031] Combined with Figure 1 , Figure 7 and Figure 8A textile machine frame winding structure with a deviation correction function comprises a cloth roll 1, a bracket 2, a winding shaft 3, a winding roller 4 and a deviation corrector 5 capable of detecting the edge of the cloth roll 1 in real time, the winding shaft 3 is rotatably connected to the bracket 2 away from the material supply side of the cloth roll 1, the winding shaft 3 is detachably connected to the winding roller 4, the deviation corrector 5 is connected to the material supply side of the cloth roll 1, the bracket 2 is provided with a deviation correction component at the side of the deviation corrector 5 away from the material supply side of the cloth roll 1, the deviation correction component comprises a deviation correction shaft 6 and a driving component, the deviation correction shaft 6 is rotatably connected to a deviation correction roller 7, and the deviation correction roller 7 is circumferentially connected with an anti-slip layer, The two ends of the deflection correction shaft 6 slide through the bracket 2 respectively, and the driving component can drive the deflection correction shaft 6 to slide along the bracket 2. The driving component includes a supporting plate connected to the outside of the bracket 2, and a motor 12 is connected to the supporting plate. A threaded rod 13 is connected to the power output end of the motor 12, and a sliding rod 14 is connected to the two ends of the deflection correction shaft 6 respectively. The longitudinal section of the sliding rod 14 is rectangular, and a sliding hole 15 is relatively connected on the bracket 2. The sliding rod 14 slides through the sliding hole 15 to cooperate, and a threaded groove 16 that threadably cooperates with the threaded rod 13 is connected to one side of the sliding rod 14.
[0032] The deflection corrector 5 can detect whether the cloth roll 1 is deflected, the direction of the deflection and the degree of the deflection, and then the deflection correcting roller 7 is driven by the driving component to drive the cloth roll 1 to produce a movement in the opposite direction of the deflection to correct and eliminate the deflection. The provision of the anti-slip layer facilitates the enhancement of the friction resistance between the deflection correcting roller 7 and the cloth roll 1, thereby facilitating the effective deflection correcting drive of the cloth roll 1.
[0033] Embodiment 2
[0034] Based on the first embodiment, combined with the attached Figure 1 The bracket 2 is connected to a dust removal component on the side of the corrector 5 close to the cloth roll 1. The dust removal component includes a dust suction pump 8 connected to the outside of the bracket 2. The input end of the dust suction pump 8 is connected to a suction pipe 9. The bracket 2 is respectively connected to dust suction pipes 10 on the upper and lower sides of the cloth roll 1. The dust suction pipe 10 is connected to a plurality of dust suction holes 11 close to the cloth roll 1. The dust suction pipe 10 is connected to the suction pipe 9.
[0035] The dust removal component can be provided to clean the impurities on the surface of the cloth roll 1 through the dust suction pump 8, so as to prevent the cloth roll 1 from deviating or affecting the deviation correction effect due to the uneven surface of the cloth roll 1.
[0036] Embodiment 3
[0037] Based on the first and second embodiments, Figure 1 and Figure 2The bracket 2 is also connected to a tensioning assembly that can tension the cloth roll 1, and the tensioning assembly includes a tensioning shaft 17, and a tensioning roller 18 is rotatably connected to the tensioning shaft 17. Slide blocks 19 are respectively connected to both ends of the tensioning shaft 17. A slide groove 20 that slides with the slide block 19 is connected to the bracket 2, and a first spring 21 is connected between the slide groove 20 and the slide block 19. The cloth roll 1 passes through the dust removal assembly, the deviation corrector 5, the deviation correcting assembly, and the tensioning assembly in sequence and is wound around the winding roller 4 at the end.
[0038] By setting the tensioning component, the cloth roll 1 after deviation correction can be automatically tensioned, so as to avoid the situation that the winding quality is affected by insufficient winding tension after the cloth roll 1 is corrected and returned to the correct position.
[0039] Embodiment 4
[0040] Based on the first, second and third embodiments, Figure 3 , Figure 4 , Figure 5 and Figure 6 The winding roller 4 is connected with a limiter for preventing the cloth roll 1 from unwinding, and the limiter includes a first hinge 22 rotatably connected to the winding shaft 3, the other end of the first hinge 22 is hingedly provided with a second hinge 23, and a connecting shaft 24 is connected relative to the other end of the second hinge 23, and the bracket 2 is relatively connected with limit grooves 29 in the direction of the connecting line between the connecting shaft 24 and the winding shaft 3, and the limit grooves 29 are slidably matched with the connecting shaft 24, and a limit roller 25 is rotatably connected on the connecting shaft 24, a second spring 26 is connected between the second hinge 23 and the first hinge 22, a hinge shaft 27 is connected to the second hinge 23, and a mounting seat 28 is hinged on the hinge shaft 27, and one end of the second spring 26 is connected between the first hinge 22 and the mounting seat 28.
[0041] The cloth roll 1 on the winding roller 4 can be limited by setting the limiting member to prevent the tail of the cloth roll 1 from loosening after the winding roller 4 reaches the winding length and is cut.
[0042] The specific usage is as follows:
[0043] First, the cloth roll 1 passes through the dust removal assembly, the deviation corrector 5, the deviation correcting assembly, the tensioning assembly in sequence and is wound around the winding roller 4 at the end;
[0044] Then, the cloth roll 1 is wound at a uniform speed under the drive of the winding roller 4:
[0045] The vacuum pump 8 generates negative pressure to clean the impurities on the surface of the cloth roll 1, so that the impurities on both sides of the cloth roll 1 are introduced into the suction pipe 9 through the vacuum hole 11 and the vacuum pipe 10, and then are led out and collected through the output end of the vacuum pump 8, so as to avoid the cloth roll 1 from running off or affecting the correction effect due to the uneven surface of the cloth roll 1;
[0046] Next, the operation of the cloth roll 1 is monitored by emitting infrared light, ultrasonic wave, laser or visible light through the deflection corrector 5, and the information of the edge of the cloth roll 1 can be monitored in real time, and the signal is sent to the external controller; when the external controller compares the result with the preset information to determine whether the cloth roll 1 is deflected and the degree of deflection, the deflection correcting roller 7 is driven by the driving component to drive the cloth roll 1 to produce a movement in the opposite direction of the deflection to eliminate the deflection, and the motor 12 is started, and the motor 12 drives the threaded rod 13, and the threaded rod 13 drives the sliding rod 14 to drive the deflection correcting shaft 6 to slide in the opposite direction of the deflection of the cloth roll 1 between the sliding holes 15 through the threaded cooperation with the threaded groove 16 to correct the deflection of the cloth roll 1. The provision of the anti-skid layer facilitates the enhancement of the friction resistance between the deflection correcting roller 7 and the cloth roll 1, and facilitates the effective deflection correcting drive of the cloth roll 1;
[0047] Since the winding speed of the cloth roll 1 is constant, and the cloth roll 1 is corrected by the deviation correction component, the length of the cloth roll 1 between the winding roller 4 and the deviation correction roller 7 is relaxed, and the tensioning component can be set to automatically tension the cloth roll 1 after the deviation correction, and the slider 19 slides along the slide groove 20 under the elastic force of the first spring 21, and the slider 19 drives the tensioning roller 18 through the tensioning shaft 17 to keep the cloth roll 1 in a tensioned state at all times, so as to avoid the situation that the winding tension is insufficient and affects the winding quality;
[0048] The setting of the limit piece can limit the cloth roll 1 on the winding roller 4. The diameter of the winding roller 4 gradually increases as the cloth roll 1 is wound, and the first hinge rod 22 and the second hinge rod 23, driven by the second spring 26, drive the limit roller 25 through the connecting shaft 24 to always contact the outer wall of the winding roller 4, which not only facilitates the sorting and leveling of the cloth roll 1, but also prevents the winding roller 4 from loosening the cut cloth roll 1 due to the winding length being reached; the limit groove 29 is slidably matched with the connecting shaft 24 so that the limit roller 25 is always tangent to the winding roller 4 under the action of the second spring 26.
[0049] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0050] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
[0051] The present invention and its embodiments are described above, and such description is not restrictive. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if ordinary technicians in the field are inspired by it, without departing from the purpose of the invention, they can design a structure and embodiment similar to the technical solution without creativity, which should belong to the protection scope of the present invention.
Claims
1. A textile machine frame winding structure with a deviation correction function, comprising a cloth roll (1), a bracket (2), a winding shaft (3), a winding roller (4) and a deviation corrector (5) capable of detecting the edge of the cloth roll (1) in real time, wherein the winding shaft (3) is rotatably connected to the bracket (2) away from the material supply side of the cloth roll (1), the winding shaft (3) is detachably connected to the winding roller (4), and the deviation corrector (5) is connected to the material supply side of the cloth roll (1), characterized in that: The bracket (2) is connected to a dust removal component on the side of the deflection corrector (5) close to the cloth roll (1) for material supply, and the bracket (2) is provided with a deflection correction component on the side of the deflection corrector (5) away from the cloth roll (1) for material supply. The deflection correction component comprises a deflection correction shaft (6) and a driving component. A deflection correction roller (7) is rotatably connected to the deflection correction shaft (6). Both ends of the deflection correction shaft (6) respectively slide through the bracket (2). The driving component can drive the deflection correction shaft (6) to slide along the bracket (2). The bracket (2) is also connected to a tensioning component for tensioning the cloth roll (1). The cloth roll (1) passes through the dust removal component, the deflection corrector (5), the deflection correction component, and the tensioning component in sequence and is wound around the winding roller (4) at the end. The winding roller (4) is connected to a limiter for preventing the cloth roll (1) from unwinding.
2. The textile machine frame winding structure with deviation correction function according to claim 1, characterized in that: The dust removal assembly comprises a dust suction pump (8) connected to the outside of the bracket (2); the input end of the dust suction pump (8) is connected to a suction pipe (9); the bracket (2) is respectively connected to dust suction pipes (10) on the upper and lower sides of the cloth roll (1); the dust suction pipe (10) is connected to a plurality of dust suction holes (11) on one side close to the cloth roll (1); and the dust suction pipe (10) is connected to the suction pipe (9).
3. The textile machine frame winding structure with deviation correction function according to claim 1, characterized in that: The driving assembly comprises a supporting plate connected to the outside of the bracket (2), a motor (12) is connected to the supporting plate, a threaded rod (13) is connected to the power output end of the motor (12), sliding rods (14) are respectively connected to the two ends of the deviation correction shaft (6), a sliding hole (15) is relatively connected to the bracket (2), the sliding rod (14) and the sliding hole (15) are slidably penetrated and matched, and a threaded groove (16) is connected to one side of the sliding rod (14) and is threadedly matched with the threaded rod (13).
4. The textile machine frame winding structure with deviation correction function according to claim 1, characterized in that: The deviation-correcting roller (7) is circumferentially connected with an anti-skid layer.
5. The textile machine frame winding structure with deviation correction function according to claim 1, characterized in that: The tensioning assembly comprises a tensioning shaft (17), a tensioning roller (18) is rotatably connected to the tensioning shaft (17), sliders (19) are respectively connected to both ends of the tensioning shaft (17), a slide groove (20) slidably matched with the slider (19) is connected to the bracket (2), and a first spring (21) is connected between the slide groove (20) and the slider (19).
6. The textile machine frame winding structure with deviation correction function according to claim 1, characterized in that: The limiting member comprises a first hinge (22) rotatably connected to the winding shaft (3); a second hinge (23) is hingedly provided at the other end of the first hinge (22); a connecting shaft (24) is connected to the other end of the second hinge (23); a limiting roller (25) is rotatably connected to the connecting shaft (24); and a second spring (26) is connected between the second hinge (23) and the first hinge (22).
7. The textile machine frame winding structure with deviation correction function according to claim 6, characterized in that: The second hinge rod (23) is connected with a hinge shaft (27), the hinge shaft (27) is hinged with a mounting seat (28), and the second spring (26) is connected between the first hinge rod (22) and the mounting seat (28).
8. The textile machine frame winding structure with deviation correction function according to claim 6, characterized in that: The bracket (2) is provided with limiting grooves (29) which are relatively connected in the connection direction of the connecting shaft (24) and the winding shaft (3), and the limiting grooves (29) are slidably matched with the connecting shaft (24).