Winding device of circular weaving machine
By designing a circular loom winding device including a gas expansion shaft, sleeve, stop ring and motor-driven rotary machine, the problem of cumbersome disassembly and lack of limiting functions in the prior art is solved, and the effect of convenient removal and neatness of both ends after winding is achieved.
Patent Information
- Application Number
- CN202520503557.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-21
- Publication Date
- 2025-04-29
- Estimated Expiration
- 2035-03-21
AI Technical Summary
The roll of the existing round loom winding device is a moving roller and is connected to the driving member. It is complicated to disassemble and assemble, which makes it inconvenient to remove the tube cloth; and the roll does not have the limit function, and the tube cloth may be offset during the winding process, resulting in uneven ends of the tube cloth after winding.
A circular loom winding device is designed, including components such as frame, active roller, motor, inflation shaft, sleeve, barrier ring and elastic ring. The sleeve and the stop ring are fixed by inflation of the inflation shaft, and the stop ring is used to prevent the offset of the stop ring, and the continuous winding of the stop ring is achieved by rotating the active roller by the motor.
It is possible to easily remove the coiled tube cloth, and avoid the problem of uneven ends of the coil cloth after coiling, and solve the deviation problems caused by the cumbersome disassembly and lack of limiting functions in the prior art.
Smart Images
Figure CN222808974U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of winding equipment, in particular to a winding device for a circular loom. Background Art
[0002] Circular loom refers to industrial equipment used to weave tube cloth. There are many spindles on the warp frame of the circular loom. According to the width of the woven cloth and the width of the flat yarn, a specified range of warp yarns are used. Before the warp yarn enters the circular loom, the warp yarn is cross-opened by the warp yarn frame, and the weft yarn shuttle moves in a circle in the cross-opening to pass through the warp yarn and weave into a tube cloth.
[0003] After the cloth tube is woven, it needs to be rolled up using a winding device for easy transportation and storage. The existing winding device usually uses a driving member to drive the reel to rotate so that the cloth tube is rolled up on the reel. The reel is a moving roller connected to the driving member, which is cumbersome to disassemble and assemble, which makes it inconvenient to remove the cloth tube. The reel of the existing winding device does not have a limiting function, and the cloth tube may deviate during the winding process, which causes the problem that the two ends of the cloth tube are uneven after winding. Utility Model Content
[0004] The purpose of the utility model is to provide a circular loom winding device to solve the problems raised in the above background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a circular loom winding device, comprising a frame, an active roller rotatably arranged on the frame, and a motor fixedly arranged on the frame, the active roller and the motor output shaft are fixedly provided with sprockets and are connected through chain transmission, the frame is provided with a winding assembly, the winding assembly comprises an air shaft detachably arranged on the frame, a sleeve sleeved on the air shaft, and retaining rings located on the left and right sides of the sleeve, the sleeve is located on the front side of the active roller, the air shaft is fixedly provided with magnetic rings located on the left and right sides of the sleeve, the retaining ring is sleeved on the air shaft and is magnetically connected to the magnetic ring, the retaining ring is provided with an annular groove on one side wall of the sleeve, and elastic rings are fixedly provided on the inner and outer side walls of the annular groove, and the left and right ends of the sleeve are inserted into the annular groove and are connected with the elastic ring in abutment with each other.
[0006] Preferably, the winding assembly also includes a front frame fixedly arranged on the front side of the frame, a rack fixedly arranged on the front frame, and a gear fixedly arranged on the inflatable shaft, the diameter of the gear is smaller than the inner hole diameter of the retaining ring, the bottom wall of the rack is arranged at an angle of 120° with the front side wall of the frame, and the gear is located on the upper side of the rack and is meshed with the rack.
[0007] Preferably, the winding assembly further comprises an outer ring, the diameter of the outer ring is larger than the diameter of the retaining ring, and the outer ring is detachably connected to the retaining ring.
[0008] Preferably, the winding assembly also includes a fixed frame fixed on the frame and located on the left and right sides of the active roller, a sliding block slidably arranged on the fixed frame, and an auxiliary roller rotatably arranged on the sliding block, and the auxiliary roller is located at the rear side of the active roller.
[0009] Preferably, the winding assembly further comprises a threaded rod, a screw hole is provided on the fixing frame, the threaded rod is screwed into the screw hole and is threadedly connected to the fixing frame, and the front end of the threaded rod is rotatably connected to the sliding block.
[0010] Preferably, the fixing frame is fixedly mounted on a guide bar, the sliding block is provided with a guide groove matching the guide bar, and the guide bar is located in the guide groove and is slidably connected to the fixing frame.
[0011] Preferably, a rotating handle is fixedly provided on the rear side of the threaded rod.
[0012] The beneficial effects of the utility model are as follows: when the utility model is used, the sleeve is sleeved on the air shaft, the retaining ring is sleeved on the air shaft and is located on the left and right sides of the sleeve, an iron sheet is fixedly arranged on the retaining ring on one side wall facing the sleeve, the retaining ring is magnetically connected with the magnetic ring, so that the retaining ring is fixed to the air shaft, the left and right ends of the sleeve are inserted into the ring groove, the sleeve is in contact with the elastic ring and connected, the retaining ring is fixed to the sleeve, the retaining ring diameter is larger than the sleeve diameter, and the left and right ends of the tube cloth are contacted and connected with the retaining ring during winding, which plays a role in avoiding unevenness of the two ends of the tube cloth after winding; the air shaft is inflated to extend its internal key strip and fix it with the sleeve, the air shaft is placed above the front frame and the gear is meshed with the rack to connect, the woven tube cloth is pulled to the bottom of the auxiliary roller, through the gap between the auxiliary roller and the active roller, and then around to the top of the active roller to contact and connect with the auxiliary roller and the active roller, and then the tube cloth is pulled to pass through the active roller and the sleeve The gap between the tubes is formed, the tube cloth and the bottom end of the sleeve are fixed, the motor is started to drive the active roller to rotate, so that the tube cloth is continuously rolled up on the sleeve. After the tube cloth is continuously rolled up, its diameter continues to increase, thereby pushing the gear to roll on the rack to make room for continuous rolling; after the rolling is completed, the motor is turned off to stop the rotation of the active roller, the air is deflated to retract the key strip into it, the retaining ring is separated from the sleeve, and the sleeve can be removed from the air shaft, which facilitates the removal of the rolled-up tube cloth; in summary, the utility model has the beneficial effects of avoiding unevenness at both ends of the tube cloth after rolling up and facilitating the removal of the rolled-up tube cloth, and solves the problem that the existing winding roller is a dynamic roller and is connected to a driving member, and the disassembly and assembly are cumbersome, resulting in inconvenience in removing the tube cloth; the winding roller of the existing winding device does not have a limiting function, and the tube cloth may be offset during the rolling process, resulting in unevenness at both ends of the tube cloth after rolling up. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Attached Figure 1 It is a structural schematic diagram of the utility model;
[0014] Attached Figure 2It is a schematic diagram of the rear structure of the utility model;
[0015] Attached Figure 3 It is a partial explosion schematic diagram of the utility model;
[0016] Attached Figure 4 It is a cross-sectional view of the inflatable shaft of the utility model;
[0017] Attached Figure 5 For attachment Figure 4 Enlarged view of point A in the middle.
[0018] In the figure: 1. frame; 2. active roller; 3. motor; 4. inflatable shaft; 5. sleeve; 6. retaining ring; 7. magnetic ring; 8. ring groove; 9. elastic ring; 10. front frame; 11. rack; 12. gear; 13. outer ring; 14. fixed frame; 15. sliding block; 16. auxiliary roller; 17. threaded rod; 18. screw hole; 19. guide strip; 20. guide groove; 21. turning handle. DETAILED DESCRIPTION
[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.
[0020] like Figure 1-5As shown, the utility model discloses a winding device for a circular loom, comprising a frame 1, an active roller 2 rotatably arranged on the frame 1, and a motor 3 fixedly arranged on the frame 1, sprockets are fixedly arranged on the output shafts of the active roller 2 and the motor 3 and are connected through a chain transmission, a winding assembly is provided on the frame 1, and the winding assembly comprises an air shaft 4 detachably arranged on the frame 1, a sleeve 5 sleeved on the air shaft 4, and a retaining ring 6 located on the left and right sides of the sleeve 5, the sleeve 5 is located at the front side of the active roller 2, a magnetic ring 7 located on the left and right sides of the sleeve 5 is fixedly arranged on the air shaft 4, the retaining ring 6 is sleeved on the air shaft 4 and is magnetically connected to the magnetic ring 7, a ring groove 8 is opened on the retaining ring 6 on one side wall facing the sleeve 5, and elastic rings 9 are fixedly arranged on the inner and outer side walls of the ring groove 8, and the left and right ends of the sleeve 5 are inserted into the ring groove 8 and are connected with the elastic ring 9 in abutment. When the utility model is used, the sleeve 5 is sleeved on the inflatable shaft 4, the retaining ring 6 is sleeved on the inflatable shaft 4 and is located on the left and right sides of the sleeve 5, and the retaining ring 6 is fixedly provided with an iron sheet on the side wall facing the sleeve 5, and the retaining ring 6 is magnetically connected with the magnetic ring 7 to fix the retaining ring 6 to the inflatable shaft 4, and the left and right ends of the sleeve 5 are inserted into the annular groove 8 to make the sleeve 5 contact and connect with the elastic ring 9 to fix the retaining ring 6 to the sleeve 5, and the diameter of the retaining ring 6 is larger than the diameter of the sleeve 5. When the tube cloth is rolled up, the left and right ends are in contact with the retaining ring 6, which plays a role in avoiding unevenness of the two ends of the tube cloth after rolling up; inflate the inflatable shaft 4 so that its internal key strip extends out and is fixed to the sleeve 5, the inflatable shaft 4 is placed above the front frame 10 and the gear 12 is meshed and connected with the rack 11, and the woven tube cloth is pulled to the bottom of the auxiliary roller 16, through the gap between the auxiliary roller 16 and the active roller 2, and then around the active roller 2 to contact and connect with the auxiliary roller 16 and the active roller 2, and then pull the tube cloth to pass through the main The gap between the movable roller 2 and the sleeve 5 fixes the tube cloth and the bottom end of the sleeve 5, and the motor 3 is started to drive the active roller 2 to rotate, so that the tube cloth is continuously rolled up on the sleeve 5. After the tube cloth is continuously rolled up, its diameter continues to increase, thereby pushing the gear 12 to roll on the rack 11 to make room for continuous rolling; after the rolling is completed, the motor 3 is turned off to stop the rotation of the active roller 2, the air is deflated to retract the key strip inside it, and the retaining ring 6 is separated from the sleeve 5, and the sleeve 5 can be removed from the air shaft 4, which facilitates the removal of the rolled-up tube cloth; in summary, the utility model has the beneficial effects of avoiding unevenness at both ends of the tube cloth after rolling up and facilitating the removal of the rolled-up tube cloth, and solves the problem that the existing winding roller is a movable roller and is connected to a driving member, and the disassembly and assembly are cumbersome, resulting in inconvenience in removing the tube cloth; the winding roller of the existing winding device does not have a limiting function, and the tube cloth may be offset during the rolling process, resulting in unevenness at both ends of the tube cloth after rolling up.
[0021] Preferably, the winding assembly further comprises a front frame 10 fixedly arranged at the front side of the frame 1, a rack 11 fixedly arranged on the front frame 10, and a gear 12 fixedly arranged on the air shaft 4, wherein the diameter of the gear 12 is smaller than the inner diameter of the retaining ring 6, the bottom wall of the rack 11 is arranged at an angle of 120° with the front side wall of the frame 1, and the gear 12 is located on the upper side of the rack 11 and meshed with the rack 11. Since the diameter of the gear 12 is smaller than the inner diameter of the retaining ring 6, it facilitates the passage of the retaining ring 6; since the bottom wall of the rack 11 is arranged at an angle of 120° with the front side wall of the frame 1, the sleeve 5 will be attached to the active roller 2 due to the gravity of the air shaft, and will not move through the gear 12 until the diameter of the tube cloth becomes larger after winding, thus playing the role of attaching to the active roller 2.
[0022] Preferably, the winding assembly further comprises an outer ring 13, the diameter of the outer ring 13 is larger than the diameter of the retaining ring 6, and the outer ring 13 is detachably connected to the retaining ring 6. Since the diameter of the outer ring 13 is larger than the diameter of the retaining ring 6, when the tube cloth is thick and the diameter of the tube cloth after winding may be large, the outer ring 13 is fixedly connected to the retaining ring 6 by screws, which plays a role in being suitable for thicker tube cloth.
[0023] Preferably, the winding assembly further comprises a fixed frame 14 fixedly arranged on the frame 1 and located on the left and right sides of the active roller 2, a sliding block 15 slidably arranged on the fixed frame 14, and an auxiliary roller 16 rotatably arranged on the sliding block 15, wherein the auxiliary roller 16 is located at the rear side of the active roller 2. Since the auxiliary roller 16 is located at the rear side of the active roller 2, it plays a role in flattening the tube cloth and making the tube cloth winding more stable.
[0024] Preferably, the winding assembly further comprises a threaded rod 17, a screw hole 18 is provided on the fixing frame 14, the threaded rod 17 is screwed into the screw hole 18 and is threadedly connected to the fixing frame 14, and the front end of the threaded rod 17 is rotatably connected to the sliding block 15. Since the threaded rod 17 is screwed into the screw hole 18 and is threadedly connected to the fixing frame 14, the front end of the threaded rod 17 is rotatably connected to the sliding block 15, and the sliding block 15 can be slid forward and backward by rotating the threaded rod 17, thereby driving the auxiliary roller 16 to move forward and backward, which plays a role in facilitating the adjustment of the distance between the auxiliary roller 16 and the active roller 2, so as to be suitable for bobbin cloths of various thicknesses.
[0025] Preferably, the fixing frame 14 is fixedly provided with a guide bar 19, and the sliding block 15 is provided with a guide groove 20 matching the guide bar 19, and the guide bar 19 is located in the guide groove 20 and is slidably connected to the fixing frame 14. Since the guide bar 19 is located in the guide groove 20 and is slidably connected to the fixing frame 14, it plays a role of guiding the sliding block 15 when it moves.
[0026] Preferably, a rotating handle 21 is fixedly provided at the rear side of the threaded rod 17. Since the rotating handle 21 is fixedly provided at the rear side of the threaded rod 17, the threaded rod 17 can be rotated conveniently.
[0027] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A circular loom winding device, comprising a frame (1), a driving roller (2) rotatably arranged on the frame (1), and a motor (3) fixedly arranged on the frame (1), wherein the driving roller (2) and the motor (3) are both fixedly arranged with sprockets on their output shafts and are connected through a chain transmission, characterized in that: The frame (1) is provided with a winding assembly, the winding assembly comprising an inflatable shaft (4) detachably arranged on the frame (1), a sleeve (5) sleeved on the inflatable shaft (4), and retaining rings (6) located on the left and right sides of the sleeve (5), the sleeve (5) being located on the front side of the active roller (2), the inflatable shaft (4) being fixedly provided with magnetic rings (7) located on the left and right sides of the sleeve (5), the retaining ring (6) being sleeved on the inflatable shaft (4) and magnetically connected to the magnetic ring (7), a ring groove (8) being provided on a side wall of the retaining ring (6) facing the sleeve (5), elastic rings (9) being fixedly provided on both inner and outer side walls of the ring groove (8), and the left and right ends of the sleeve (5) being inserted into the ring groove (8) and being in contact with the elastic ring (9) for connection.
2. A circular loom winding device according to claim 1, characterized in that: The winding assembly further comprises a front frame (10) fixedly arranged at the front side of the frame (1), a rack (11) fixedly arranged on the front frame (10), and a gear (12) fixedly arranged on the inflatable shaft (4); the diameter of the gear (12) is smaller than the inner diameter of the retaining ring (6); the bottom wall of the rack (11) is arranged at an angle of 120° with the front side wall of the frame (1); the gear (12) is located on the upper side of the rack (11) and is meshedly connected with the rack (11).
3. A circular loom winding device according to claim 1, characterized in that: The winding assembly further comprises an outer ring (13), the diameter of the outer ring (13) being greater than the diameter of the retaining ring (6), and the outer ring (13) and the retaining ring (6) being detachably connected.
4. A circular loom winding device according to claim 1, characterized in that: The winding assembly further comprises a fixed frame (14) fixedly mounted on the frame (1) and located on the left and right sides of the active roller (2), a sliding block (15) slidably mounted on the fixed frame (14), and an auxiliary roller (16) rotatably mounted on the sliding block (15), wherein the auxiliary roller (16) is located at the rear side of the active roller (2).
5. A circular loom winding device according to claim 4, characterized in that: The winding assembly further comprises a threaded rod (17), a screw hole (18) is formed on the fixing frame (14), the threaded rod (17) is screwed into the screw hole (18) and is threadedly connected to the fixing frame (14), and the front end of the threaded rod (17) is rotatably connected to the sliding block (15).
6. A circular loom winding device according to claim 4, characterized in that: The fixing frame (14) is fixedly mounted on a guide bar (19), the sliding block (15) is provided with a guide groove (20) matching the guide bar (19), and the guide bar (19) is located in the guide groove (20) and is slidably connected to the fixing frame (14).
7. A circular loom winding device according to claim 5, characterized in that: A rotating handle (21) is fixedly disposed on the rear side of the threaded rod (17).