Creel of water jet loom
By using the screw and scissor bar structure of the yarn frame on the water jet loom, the problem of inconvenient yarn bobbin replacement is solved, enabling flexible adjustment and convenient disassembly, thus improving the applicability and operational efficiency of the yarn frame.
Patent Information
- Application Number
- CN202421384060.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-18
- Publication Date
- 2025-01-10
- Estimated Expiration
- 2034-06-18
AI Technical Summary
The existing yarn bobbin rods on the yarn rack are fixed by welding or screws, which makes it time-consuming and laborious to change yarn bobbins of different specifications, and it is not convenient to disassemble and replace the yarn rods when they are damaged, resulting in poor flexibility.
Design a yarn frame for a water jet loom, which adopts a screw and scissor bar structure inside the support rod. The screw is driven to rotate by the meshing of the worm gear and worm, and the position of the mounting seat on the scissor bar is adjusted. Combined with the inclined mounting hole and threaded connection, the yarn cylinder rod can be flexibly installed and disassembled.
It enables flexible adjustment according to different yarn bobbin sizes, reduces manual operation, simplifies the process of replacing yarn bobbin rods, and improves the applicability and convenience of the yarn frame.
Smart Images
Figure CN222332185U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of creels, in particular to a creel of a water jet loom. Background Art
[0002] The creel is an important mechanism in textile production. Rolls of yarn are usually placed on the creel and guided to the weaving machine, warping machine or other textile equipment for weaving through a traction device.
[0003] Most of the existing yarn tube rods on the yarn rack are connected by welding or screws. When yarn tubes of different sizes are needed, the yarn rack of corresponding specifications needs to be replaced, which is time-consuming and laborious, and has poor applicability. When the yarn rod is damaged, it is inconvenient to disassemble and replace the yarn rod, and the flexibility is weak, so improvement is needed. Utility Model Content
[0004] In order to overcome the above-mentioned defects in the prior art, the utility model provides a creel of a water jet loom.
[0005] The technical solution adopted by the utility model to solve its technical problems is: a yarn frame of a water jet loom, including a support rod, a lead screw is vertically rotatably arranged inside the support rod, a slider is movably arranged on the lead screw, a scissor rod is relatively arranged on the inner wall of the support rod, the tops of the two scissor rods are hinged to the inner wall of the support rod, the bottoms of the two scissor rods are hinged to the slider, the hinge points in the middle of the two connecting rods on the scissor rods are respectively connected to a plurality of mounting seats, a long groove is provided on the side wall of the support rod adjacent to the scissor rod, the mounting seat is movably arranged in the long groove, mounting holes are provided on both sides of the mounting seat, and a yarn tube rod is connected in the mounting hole.
[0006] Furthermore, the bottom of the lead screw is fixedly connected to a worm wheel, the worm wheel is meshed with a worm, the end of the worm is connected to a rocker, and the rocker is rotatably arranged on the outer wall of the support rod.
[0007] Furthermore, guide pillars are arranged in parallel on both sides of the lead screw, the guide pillars are located on one side of the long slot, the mounting seat is slidably connected to the guide pillars, a through hole is arranged in the middle of the mounting seat, and the lead screw is arranged inside the multiple through holes.
[0008] Furthermore, the top of the mounting hole is inclined toward the outside of the mounting seat, one end of the yarn tube rod is provided with a thread, and the yarn tube rod is threadedly connected to the mounting hole.
[0009] The beneficial effect of the utility model is that the design of the utility model drives the screw to rotate by rotating the rocker, and then drives the slider on the screw to move, so as to stretch or contract the scissor rod, and adjust the position of the mounting seat on the scissor rod, so as to facilitate the adjustment of the spacing of the mounting seats according to the size of different yarn tubes, and the mounting seats are moved equidistantly from the top of the support rod to the bottom, without the need to adjust them one by one, and reducing the bending of the staff; the top of the mounting hole is inclined toward the outside of the mounting seat, and the yarn tube rod is threadedly connected to the mounting hole, so that the yarn tube rod is convenient to disassemble and replace. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] The utility model is further described below in conjunction with the accompanying drawings and embodiments.
[0011] Figure 1 It is a schematic diagram of the utility model;
[0012] Figure 2 This is a schematic diagram of the structure inside the support rod of the utility model;
[0013] Figure 3 It is a schematic diagram of the utility model after the yarn bobbin rod is adjusted upward.
[0014] In the figure, 1. support rod, 2. lead screw, 3. slider, 4. scissor rod, 5. mounting seat, 6. long slot, 7. mounting hole, 8. yarn tube rod, 9. worm gear, 10. worm, 11. rocker, 12. guide column, 13. through hole. DETAILED DESCRIPTION
[0015] In order to more clearly illustrate the technical solution of the utility model, the utility model is further described below in conjunction with the accompanying drawings. Obviously, the accompanying drawings described below are only one embodiment of the utility model. For ordinary technicians in this field, without paying any creative work, other embodiments can be obtained based on this drawing and embodiment, which all belong to the protection scope of the utility model.
[0016] like Figures 1 to 3 As shown, a creel of a water jet loom comprises a support rod 1, a lead screw 2 is vertically rotatably arranged inside the support rod 1, a slider 3 is movably arranged on the lead screw 2, a scissor rod 4 is relatively arranged on the inner wall of the support rod 1, two tops of the scissor rods 4 are hinged to the inner wall of the support rod 1, two bottoms of the scissor rods 4 are hinged to the slider 3, the hinge points in the middle of two connecting rods on the scissor rod 4 are respectively connected to a plurality of mounting seats 5, a long groove 6 is provided on the side wall of the support rod 1 adjacent to the scissor rod 4, the mounting seat 5 is movably arranged in the long groove 6, mounting holes 7 are provided on both sides of the mounting seat 5, and a yarn tube rod 8 is connected in the mounting hole 7.
[0017] The bottom of the lead screw 2 is fixedly connected to a worm wheel 9, which meshes with a worm 10. The end of the worm 10 is connected to a rocker 11, and the rocker 11 is rotatably arranged on the outer wall of the support rod 1. By rotating the rocker 11, the lead screw 2 is driven to rotate through the meshing of the worm wheel 9 and the worm 10, and then the slider 3 on the lead screw 2 is driven to move, so as to stretch or contract the scissor rod 4 and adjust the position of the mounting seat 5 on the scissor rod 4.
[0018] Guide columns 12 are arranged in parallel on both sides of the lead screw 2, and the guide columns 12 are located on one side of the long groove 6. The mounting seat 5 is slidably connected to the guide columns 12. A through hole 13 is provided in the middle of the mounting seat 5. The lead screw 2 is arranged inside multiple through holes 13, and the slider 3 is fixedly connected to the mounting seat 5 at the bottom.
[0019] The top of the mounting hole 7 is inclined toward the outside of the mounting seat 5. One end of the yarn tube rod 8 is provided with a thread. The yarn tube rod 8 is threadedly connected to the mounting hole 7 for easy disassembly and replacement.
[0020] When the utility model is in use, the rocker 11 is rotated, and the screw 2 is driven to rotate through the meshing of the worm wheel 9 and the worm 10, thereby driving the slider 3 on the screw 2 to move, so as to stretch or shrink the scissor rod 4, and adjust the position of the mounting seat 5 on the scissor rod 4. The mounting seat 5 slides along the guide column 12, which is convenient for adjusting the spacing of the mounting seat 5 according to the size of different yarn tubes. The mounting seat 5 moves equidistantly from the top of the support rod 1 downward, and there is no need to adjust them one by one, and the staff can reduce the bending operation. The top of the mounting hole 7 is inclined toward the outside of the mounting seat 5, and the yarn tube rod 8 is threadedly connected to the mounting hole 7, which is convenient for disassembly and replacement of the yarn tube rod.
[0021] The above embodiments are only exemplary embodiments of the present invention and are not intended to limit the present invention. The protection scope of the present invention is defined by the claims. Those skilled in the art may make various modifications or equivalent substitutions to the present invention within the essence and protection scope of the present invention, and such modifications or equivalent substitutions shall also be deemed to fall within the protection scope of the present invention.
Claims
1. A creel of a water jet loom, comprising a support rod (1), characterized in that: A lead screw (2) is vertically rotatably arranged inside the support rod (1), a slider (3) is movably arranged on the lead screw (2), a scissor rod (4) is arranged opposite to the inner wall of the support rod (1), the tops of the two scissor rods (4) are hinged to the inner wall of the support rod (1), the bottoms of the two scissor rods (4) are hinged to the slider (3), the hinge points in the middle of the two connecting rods on the scissor rod (4) are respectively connected to a plurality of mounting seats (5), a long groove (6) is arranged on the side wall of the support rod (1) adjacent to the scissor rod (4), the mounting seat (5) is movably arranged in the long groove (6), mounting holes (7) are arranged on both sides of the mounting seat (5), and a yarn tube rod (8) is connected to the mounting hole (7).
2. A creel for a water jet loom according to claim 1, characterized in that: The bottom of the lead screw (2) is fixedly connected to a worm wheel (9), the worm wheel (9) is meshed with a worm (10), the end of the worm (10) is connected to a rocker (11), and the rocker (11) is rotatably arranged on the outer wall of the support rod (1).
3. The creel of a water jet loom according to claim 1, characterized in that: Guide pillars (12) are arranged in parallel on both sides of the lead screw (2), the guide pillars (12) are located on one side of the long slot (6), the mounting seat (5) is slidably connected to the guide pillars (12), a through hole (13) is provided in the middle of the mounting seat (5), and the lead screw (2) is arranged inside the plurality of through holes (13).
4. The creel of a water jet loom according to claim 1, characterized in that: The top of the mounting hole (7) is inclined toward the outside of the mounting seat (5); one end of the yarn tube rod (8) is provided with a thread; the yarn tube rod (8) is threadedly connected to the mounting hole (7).