Yarn storage device with deburring structure
By setting a brush at the annular outlet of the weft storage body and setting an adjustable angle shrapnel on the yarn feeding path, the problem that the existing weft storage device cannot remove the floating burrs is solved, and the weft yarn is achieved Effectively remove burrs and improve weaving quality.
Patent Information
- Application Number
- CN202421166134.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-24
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-05-24
AI Technical Summary
The existing weft storage device does not have a defloating burr structure, resulting in the weft yarn having burrs, affecting the weaving quality.
A yarn storage device with a deburring structure is designed, including setting a brush at the annular outlet of the weft storage body, initially removing the burrs of the weft yarn, and setting an adjustable angle on the moving path of the yarn feeding line. shrapnel, achieve secondary removal of burrs.
Through the combined structure of brush and shrapnel, the burrs of yarn are effectively reduced, the quality of the woven denim is improved, and the deburring needs of different yarns are adapted.
Smart Images
Figure CN222455407U_ABST
Abstract
Description
Technical Field
[0001] The utility model particularly relates to a yarn storage device with a deburring structure. Background Art
[0002] Before entering the shed for weaving, the weft yarn is generally wound on a weft storage device. However, if the weft yarn has floating hairs and burrs, the woven denim will have certain defects, affecting the product quality. However, the existing weft storage device does not have a corresponding structure for removing floating hairs and burrs.
[0003] Therefore, it is necessary to provide a yarn storage device with a deburring structure to improve the above-mentioned problems. Utility Model Content
[0004] In view of the defects of the prior art mentioned above, the technical problem to be solved by the utility model is to provide a yarn storage device with a deburring structure.
[0005] A yarn storage device with a deburring structure comprises a weft accumulator body, the weft accumulator body having an annular wire outlet along the circumference, a connecting ring is sleeved on the outer side of the weft accumulator body, brushes are evenly arranged on the inner side of the connecting ring along the circumference, the brushes are tightly against the outer side wall of the weft accumulator body and cover the annular wire outlet, a connecting rod is arranged at one end of the weft accumulator body, a wire hole is arranged on the connecting rod, a connecting seat is arranged on the connecting rod, two spring plates are symmetrically arranged on the connecting seat between the connecting ring and the wire hole, the two spring plates are arranged at an inclined angle, and the adjacent ends of the two spring plates are abutted to form a conical wire passing space, and an adjustment mechanism capable of adjusting the relative inclination angle of the two spring plates is arranged on the connecting seat.
[0006] In one embodiment, the adjusting mechanism includes a first rotating shaft and a second rotating shaft which are respectively rotatably arranged on a connecting seat, two elastic sheets are respectively fixedly connected to the first rotating shaft and the second rotating shaft, one end of the first rotating shaft is respectively provided with a first gear and a first bevel tooth which are arranged coaxially, one end of the second rotating shaft is provided with a second gear which can mesh with the first gear, a third rotating shaft is rotatably arranged on one side of the connecting seat, one end of the third rotating shaft is provided with a second bevel tooth which can mesh with the first bevel tooth, the other end of the third rotating shaft is located on the outside of the connecting seat and a driving wheel is arranged, and a locking component which can lock the rotation of the driving wheel is arranged on the connecting seat.
[0007] In one embodiment, the locking member includes a gear-shaped groove recessed in the center of one side of the driving wheel, the cross-section of the third rotating shaft is non-circular, and the center of one side of the driving wheel has an inner hole matching the third rotating shaft, so that the driving wheel can move axially along the third rotating shaft and drive the third rotating shaft to rotate through the inner hole, and a fixed gear ring that can match the gear-shaped groove is protruding on one side of the connecting seat, and the driving wheel is magnetically connected to one side of the fixed gear ring and the gear-shaped groove is meshed with the fixed gear ring.
[0008] In one embodiment, the movable sleeve of the connecting seat is placed on the connecting rod and can move back and forth along the axial direction of the connecting rod. One side of the connecting rod has a plane along the axial direction, and a screw hole is opened through the corresponding plane on one side of the connecting seat. The inner thread of the screw hole is connected with a tightening screw that can be tightly pressed against the plane.
[0009] In one embodiment, a plurality of the connecting seats and the elastic sheets are arranged at corresponding intervals along the axial direction of the connecting rod.
[0010] In one embodiment, the connecting ring is detachably connected to the weft feeder body.
[0011] In one embodiment, the connecting ring is provided with a groove along the circumference on a side away from the elastic sheet, and the brush has an annular skirt, which is clamped in the groove by bolts and nuts.
[0012] In one embodiment, the driving wheel has anti-skid grooves along the outer circumference.
[0013] In one embodiment, a soft cushion is provided along the circumference of the inner wall of the wire hole.
[0014] In summary, the beneficial effects of the present invention compared with the prior art are as follows:
[0015] The utility model provides a circle of brushes at the annular outlet of the weft storage device body, so that the weft yarn contacts the brush to remove the burrs initially when the weft yarn comes out, and provides a spring sheet on the moving path of the yarn feeding line, so that the spring sheet contacts the yarn to remove the burrs for the second time, thereby greatly reducing the burrs of the yarn and improving the quality of the woven denim.
[0016] The spring piece can use an adjustment mechanism to adjust the angle, thereby changing the tension to adapt to different yarns, thereby better removing floating burrs from different yarns. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is one of the three-dimensional structural schematic diagrams of a yarn storage device with a deburring structure in one embodiment of the utility model;
[0018] Figure 2 In one embodiment of the utility model Figure 1A magnified schematic diagram of point A;
[0019] Figure 3 This is a second schematic diagram of the three-dimensional structure of a yarn storage device with a deburring structure in one embodiment of the utility model;
[0020] Figure 4 This is a schematic diagram of the three-dimensional structure of a connecting ring in one embodiment of the utility model;
[0021] Figure 5 It is a schematic diagram of the three-dimensional structure of a driving wheel in one embodiment of the utility model. DETAILED DESCRIPTION
[0022] The utility model is further described below in conjunction with the accompanying drawings and specific implementation methods:
[0023] like Figures 1 to 5 As shown, the embodiment of the utility model preferably provides a yarn storage device with a deburring structure, including a weft storage body 1, the weft storage body 1 has an annular wire outlet along the circumference, a connecting ring 3 is sleeved on the outer side of the weft storage body 1, and brushes 4 are evenly distributed along the circumference on the inner side of the connecting ring 3, the brushes 4 are tightly against the outer wall of the weft storage body 1 and cover the annular wire outlet, a connecting rod 5 is provided at one end of the weft storage body 1, a wire hole 6 is provided on the connecting rod 5, a connecting seat 7 is provided on the connecting rod 5, two spring plates 8 are symmetrically provided on the connecting seat 7 between the connecting ring 3 and the wire hole 6, the two spring plates 8 are arranged at an inclined angle, and the adjacent ends of the two spring plates 8 are abutted to form a conical wire passing space, and the connecting seat 7 is provided with an adjustment mechanism 9 that can adjust the relative inclination angle of the two spring plates 8.
[0024] Specifically, a circle of brushes is arranged at the annular outlet of the weft storage device body, so that the weft yarn contacts the brush when it comes out to remove the burrs, and a spring is arranged on the moving path of the yarn feeding, and the spring contacts the yarn to remove the burrs for the second time, thereby greatly reducing the burrs of the yarn and improving the quality of the woven denim.
[0025] The relative inclination angle of the two springs is adjusted by an adjusting mechanism, thereby changing the tension to adapt to different yarns, thereby better removing the floating hair and burrs of different yarns.
[0026] Furthermore, the adjusting mechanism 9 includes a first rotating shaft 91 and a second rotating shaft 92 which are respectively rotatably arranged on the connecting seat 7, and two elastic sheets 8 are respectively fixedly connected to the first rotating shaft 91 and the second rotating shaft 92. One end of the first rotating shaft 91 is respectively provided with a first gear 93 and a first bevel gear 94 which are arranged coaxially, and one end of the second rotating shaft 92 is provided with a second gear 95 which can mesh with the first gear 93. A third rotating shaft 96 is rotatably arranged on one side of the connecting seat 7, and one end of the third rotating shaft 96 is provided with a second bevel gear 97 which can mesh with the first bevel gear 94. The other end of the third rotating shaft 96 is located on the outside of the connecting seat 7 and a driving wheel 98 is arranged, and a locking member 10 which can lock the rotation of the driving wheel 98 is arranged on the connecting seat 7.
[0027] Specifically, when the relative tension between the two spring sheets needs to be adjusted, the user unlocks the locking component and manually rotates the driving wheel to rotate the driving wheel, and drives the second bevel gear to rotate through the third rotating shaft, thereby synchronously driving the first bevel gear, the first gear and the second gear to rotate. Since the first gear and the second gear are meshed with each other, the spring sheets respectively connected to the first rotating shaft and the second rotating shaft are driven to rotate relative to each other, thereby adjusting the tension between the two spring sheets when they are in contact.
[0028] Furthermore, the locking member 10 includes a gear-shaped groove 11 recessed in the center of one side of the driving wheel 98, the cross-section of the third rotating shaft 96 is non-circular, and the center of one side of the driving wheel 98 has an inner hole 12 that matches the third rotating shaft 96. The inner hole 12 allows the driving wheel 98 to move axially along the third rotating shaft 96 and drive the third rotating shaft 96 to rotate. A fixed tooth ring (not marked in the figure) that can match the gear-shaped groove 11 is protruded on one side of the connecting seat 7, and the driving wheel 98 is magnetically connected to one side of the fixed tooth ring (not marked in the figure) and the gear-shaped groove 11 is meshed with the fixed tooth ring (not marked in the figure).
[0029] Specifically, initially, the driving wheel is magnetically connected to one side of the fixed gear ring and the gear-shaped groove 11 is engaged with the fixed gear ring, so that the driving wheel maintains a locked fixed connection state relative to the connecting seat. When the user needs to twist the driving wheel, the driving wheel is manually pulled to move the driving wheel along the axial direction of the third rotating shaft, and then the gear-shaped groove on the driving wheel is disengaged from the fixed gear ring on one side of the connecting seat, so that the driving wheel resumes a rotatable connection state. Because the inner hole of the driving wheel cooperates with the non-circular cross-section of the third rotating shaft, the third rotating shaft can be driven to rotate synchronously when the driving wheel rotates, thereby realizing the tension adjustment of the two spring plates. After the adjustment is completed, the driving wheel is magnetically attached to one side of the fixed gear ring again so that the gear-shaped groove and the fixed gear ring are engaged with each other, thereby effectively avoiding the problem of the two spring plates loosening after the tension is adjusted.
[0030] Furthermore, the connecting seat 7 is movably sleeved on the connecting rod 5 and can reciprocate along the axial direction of the connecting rod 5. The connecting rod 5 has a plane 51 on one side along the axial direction. A screw hole 52 is provided on one side of the connecting seat 7 corresponding to the plane 51. The screw hole 52 is internally threaded with a tightening screw (not shown) that can be tightly pressed against the plane 51. Specifically, the connecting seat is slidably connected to the connecting rod, and the positions of the two springs can be changed according to needs. The connecting seat can be fixed by moving the tightening screw along the screw hole of the connecting seat and pressing against the plane of the connecting rod. The plane is set to effectively enhance the tightening friction between the tightening screw and the connecting rod, making the structure more secure.
[0031] Furthermore, a plurality of the connecting seats 7 and the elastic sheets 8 are arranged at corresponding intervals along the axial direction of the connecting rod 5 .
[0032] Furthermore, the connecting ring 3 is detachably connected to the weft feeder body 1 .
[0033] Furthermore, the connecting ring 3 is provided with a groove 31 along the circumference on the side away from the elastic sheet 8, and the brush 4 has an annular skirt 21, which is clamped in the groove 31 by bolts and nuts, so as to facilitate the disassembly and assembly of the brush.
[0034] Furthermore, the driving wheel 98 has anti-skid grooves along the outer circumference, so as to facilitate the user to screw the driving wheel.
[0035] Furthermore, a soft cushion is provided along the circumference of the inner wall of the wire hole 6, thereby avoiding the problem of wire breakage caused by friction between the yarn and the inner wall of the wire hole.
[0036] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and the description are only to illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.
Claims
1. A yarn storage device with a deburring structure, comprising a weft storage body (1), wherein the weft storage body (1) has an annular thread outlet along the circumference, and is characterized in that: A connecting ring (3) is sleeved on the outer side of the weft accumulator body (1), and brushes (4) are evenly arranged along the circumference of the inner side of the connecting ring (3), and the brushes (4) are tightly pressed against the outer wall of the weft accumulator body (1) and cover the annular wire outlet. A connecting rod (5) is arranged at one end of the weft accumulator body (1), and a wire hole (6) is arranged on the connecting rod (5). A connecting seat (7) is arranged on the connecting rod (5), and two spring plates (8) are symmetrically arranged on the connecting seat (7) between the connecting ring (3) and the wire hole (6). The two spring plates (8) are arranged at an inclined angle, and the adjacent ends of the two spring plates abut against each other to form a conical wire passing space. An adjusting mechanism (9) capable of adjusting the relative inclination angle of the two spring plates (8) is arranged on the connecting seat (7).
2. A yarn storage device with a deburring structure according to claim 1, characterized in that: The adjusting mechanism (9) comprises a first rotating shaft (91) and a second rotating shaft (92) which are rotatably arranged on the connecting seat (7), respectively; two elastic sheets (8) are fixedly connected to the first rotating shaft (91) and the second rotating shaft (92) one by one; one end of the first rotating shaft (91) is respectively provided with a first gear (93) and a first bevel gear (94) which are arranged coaxially; one end of the second rotating shaft (92) is provided with a second gear (95) which can mesh with the first gear (93); a third rotating shaft (96) is rotatably arranged on one side of the connecting seat (7); one end of the third rotating shaft (96) is provided with a second bevel gear (97) which can mesh with the first bevel gear (94); the other end of the third rotating shaft (96) is located outside the connecting seat (7) and is provided with a driving wheel (98); and a locking member (10) which can lock the driving wheel (98) from rotating is provided on the connecting seat (7).
3. A yarn storage device with a deburring structure according to claim 2, characterized in that: The locking member (10) comprises a gear-shaped groove (11) recessed in the center of one side of the driving wheel (98); the cross section of the third rotating shaft (96) is arranged in a non-circular shape; the center of one side of the driving wheel (98) has an inner hole (12) matched with the third rotating shaft (96); the inner hole (12) enables the driving wheel (98) to move axially along the third rotating shaft (96) and drive the third rotating shaft (96) to rotate; one side of the connecting seat (7) is protruding with a fixed toothed ring that can match the gear-shaped groove (11); the driving wheel (98) is magnetically connected to one side of the fixed toothed ring and the gear-shaped groove (11) is meshed with the fixed toothed ring.
4. The yarn storage device with a deburring structure according to claim 1, characterized in that: The connecting seat (7) is movably sleeved on the connecting rod (5) and can reciprocate along the axial direction of the connecting rod (5). One side of the connecting rod (5) has a plane (51) along the axial direction. A screw hole (52) is penetrated and opened on one side of the connecting seat (7) corresponding to the plane (51). The screw hole (52) is internally threadedly connected with a tightening screw that can be tightly pressed against the plane (51).
5. The yarn storage device with a deburring structure according to claim 4, characterized in that: A plurality of the connecting seats (7) and the elastic sheets (8) are arranged at corresponding intervals along the axial direction of the connecting rod (5).
6. The yarn storage device with a deburring structure according to claim 1, characterized in that: The connecting ring (3) is detachably connected to the weft storage device body (1).
7. The yarn storage device with a deburring structure according to claim 1, characterized in that: The connecting ring (3) is provided with a groove (31) along the circumference on a side away from the spring sheet (8), and the brush (4) has an annular skirt (21), which is clamped in the groove (31) by bolts and nuts.
8. The yarn storage device with a deburring structure according to claim 2, characterized in that: The driving wheel (98) has anti-skid grooves along its outer circumference.
9. The yarn storage device with a deburring structure according to claim 1, characterized in that: The inner wall of the wire hole (6) is provided with a soft pad along the circumference.