Silk yarn positioning device for combined spinning machine
Through the manual screw-mounted wire positioning device with adjustment and sliding constraint method, the problem of poor hydraulic lifting and lowering in the prior art is solved, and higher stability and adaptability are achieved, and it is suitable for the wire positioning operation of the combined spinning machine.
Patent Information
- Application Number
- CN202420362374.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-27
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-02-27
AI Technical Summary
The existing wire positioning device for combined spinning machines is difficult to meet the operating needs due to poor hydraulic lifting stability, insufficient practicality and insufficient adaptability.
The wire positioning device adopts manual screw-mounted adjustment and sliding constraint methods, including vehicle plate, support frame, lifting screw, lifting adjustment screw, screw, screw, restraint strip, sliding sleeve, bearing, rotating seat, rotating table and wire positioning ring , manually twist the lifting adjustment screw and the sliding sleeve to slide in the constraint strip, combined with the rotation constraint of the rotating sleeve, the height and angle adjustment of the wire positioning ring can be achieved.
It improves the stability and adaptability of the device, has rotating and fixing functions, enhances practicality, and adapts to different wire positioning needs.
Smart Images
Figure CN222226676U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of a combined spinning machine structure, in particular to a thread positioning device for a combined spinning machine. Background Art
[0002] A spinning machine is a machine that makes a fiber-forming polymer solution or melt form filaments. According to different fiber spinning methods, spinning machines are divided into three types: wet spinning machines, melt spinning machines, and dry spinning machines. During the operation of the textile machine, due to the large number of incoming threads, entanglement is easy to occur, so a thread positioning device is needed.
[0003] There is a silk thread positioning device for a combined spinning machine with Chinese patent publication number CN209871975U, which starts the hydraulic push cylinder through a controller, the hydraulic push cylinder pushes the push rod, the push rod pushes the mounting plate, the mounting plate pushes the motor, the motor drives the rotating plate, and the rotating plate drives the frame, so that the height of the first clamping ring and the second clamping ring can be adjusted according to actual conditions, which is convenient for the staff to operate.
[0004] However, since the device is hydraulically lifted, it has poor stability, and its use environment is relatively limited, making it insufficiently practical. Utility Model Content
[0005] 1. Technical issues to be resolved
[0006] In view of the deficiencies in the prior art, the utility model provides a silk thread positioning device for a combined spinning machine which adopts manual screw-mounted adjustment and sliding constraint mode for lifting and lowering, has good stability, and has rotation and fixing functions, is more adaptable, and has improved practicality.
[0007] (II) Technical solution
[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a silk thread positioning device for a combined spinning machine, comprising a car plate, a support frame, a lifting screw sleeve, a lifting adjustment screw, a screw handle, a constraint strip, a sliding sleeve, a bearing, a rotating sleeve seat, a rotating table and a silk thread positioning ring, wherein the middle part of the top end of the car plate is connected to the bottom end of the support frame, the inner side of the middle part of the top end of the support frame is connected to the outer side of the lifting screw sleeve, the inner wall of the lifting screw sleeve is screwedly connected to the outer wall of the lifting adjustment screw, the bottom end of the lifting adjustment screw is connected to the middle part of the top end of the screw handle, the top end of the lifting adjustment screw is rotatably connected to the middle part of the bottom end of the rotating sleeve seat via a bearing, the left and right sides of the bottom end of the rotating sleeve seat are respectively connected to the top end of a group of sliding sleeves, the inner sides of the front and rear ends of the upper part of the support frame are respectively connected to a group of constraint strips, the sliding sleeve is slidably connected to the inner side of the constraint strips, the inner side of the rotating sleeve seat is rotatably connected to the outer side of the rotating table, and the top end of the rotating table is connected to multiple groups of silk thread positioning rings via a connecting frame structure.
[0009] Preferably, the connecting frame structure includes a connecting frame and a buffer spring, the top of the rotating table is connected to the middle of the bottom of the connecting frame, and the upper and lower sides of the connecting frame are connected to the upper and lower ends of the wire positioning ring through the buffer spring.
[0010] Preferably, it also includes a tightening nut sleeve, a tightening screw and a tightening handle, the middle part of the left end of the rotating sleeve is connected to the inner side of the tightening nut sleeve, the inner wall of the tightening nut sleeve is threadedly connected to the outer wall of the tightening screw, and the outer side of the tightening screw is connected to the middle part of the inner side of the tightening handle.
[0011] Preferably, it also includes a steering shaft, a wheel box and rollers, the four corner sides of the bottom end of the vehicle plate are rotatably connected to the middle of the top end of a group of wheel boxes via a group of steering shafts, and a group of rollers are rotatably connected to the inner side of each group of wheel boxes.
[0012] Preferably, it also includes a handle frame and a handle rod, the rear side of the top end of the vehicle plate is connected to the bottom end of the handle frame, and the upper side of the inner end of the handle frame is connected to both ends of the handle rod.
[0013] Preferably, it also includes brake pads and pedal pads, a group of brake pads are movably arranged on the inner side of the wheel box, the output end of the brake pad is in clutch contact with the outer side of the roller, and the outer side of each brake pad is connected to the inner side of a group of pedal pads.
[0014] (III) Beneficial effects
[0015] Compared with the prior art, the utility model provides a thread positioning device for a combined spinning machine, which has the following beneficial effects:
[0016] The car plate is placed in the corresponding position, and the handle is turned according to the actual wire positioning position to make the lifting and lowering adjustment screw rotate under the constraint of the bearing. The lifting and lowering adjustment screw is threadedly matched with the lifting and lowering screw sleeve, and is slidingly constrained by two sets of sliding sleeves on the inner side of the constraint strip. Under the rotating connection of the bearing and the fixed connection of the sliding sleeve, the rotating sleeve seat is lifted and lowered accordingly, and then the connected wire positioning ring is lifted and lowered accordingly to position the height position, and under the rotation constraint of the rotating sleeve seat on the rotating table, multiple sets of wire positioning rings are axially rotated to adapt to the angular position, and manual screw adjustment and sliding constraint are used for lifting and lowering, which has good stability, rotation and fixing functions, stronger adaptability, and improved practicality. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is an axial view of the schematic diagram of the structure of the utility model;
[0018] Figure 2 For this utility model Figure 1 Left view of
[0019] Figure 3 For this utility model Figure 1 Front view of
[0020] Figure 4 For this utility model Figure 1 Bottom view of .
[0021] Markings in the attached drawings: 1. vehicle plate; 2. support frame; 3. lifting screw sleeve; 4. lifting adjustment screw; 5. handle; 6. restraint strip; 7. sliding sleeve; 8. bearing; 9. rotating sleeve; 10. rotating table; 11. wire positioning ring; 12. connecting frame; 13. buffer spring; 14. tightening screw sleeve; 15. tightening screw; 16. tightening handle; 17. steering shaft; 18. wheel box; 19. roller; 20. handle frame; 21. handle rod; 22. brake pad; 23. pedal. DETAILED DESCRIPTION
[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0023] Example
[0024] See also Figure 1-4 A silk thread positioning device for a combined spinning machine includes a car plate 1, a support frame 2, a lifting screw sleeve 3, a lifting adjustment screw rod 4, a screw handle 5, a constraint strip 6, a sliding sleeve 7, a bearing 8, a rotating sleeve seat 9, a rotating table 10 and a silk thread positioning ring 11. The middle of the top of the car plate 1 is connected to the bottom of the support frame 2, the inner side of the middle of the top of the support frame 2 is connected to the outer side of the lifting screw sleeve 3, the inner wall of the lifting screw sleeve 3 is screwed to the outer wall of the lifting adjustment screw rod 4, the bottom of the lifting adjustment screw rod 4 is connected to the middle of the top of the screw handle 5, the top of the lifting adjustment screw rod 4 is rotatably connected to the middle of the bottom of the rotating sleeve seat 9 through the bearing 8, the left and right sides of the bottom of the rotating sleeve seat 9 are respectively connected to the top of a group of sliding sleeves 7, the inner sides of the front and rear ends of the upper part of the support frame 2 are respectively connected with a group of constraint strips 6, and the sliding sleeves 7 are The inner side of the constraint strip 6 is slidably connected, the inner side of the rotating sleeve 9 is rotatably connected to the outer side of the rotating table 10, and the top of the rotating table 10 is connected with multiple groups of wire positioning rings 11 through a connecting frame structure; the car plate 1 is placed in a corresponding position, and according to the actual wire positioning position, the handle 5 is turned to rotate the lifting and adjusting screw 4 under the constraint of the bearing 8, and the lifting and adjusting screw 4 is threadedly matched with the lifting screw sleeve 3, and is slidingly constrained by two groups of sliding sleeves 7 on the inner side of the constraint strip 6. Under the rotation connection of the bearing 8 and the fixed connection of the sliding sleeve 7, the rotating sleeve 9 is lifted and lowered accordingly, and then the connected wire positioning ring 11 is lifted and lowered accordingly to position it at a certain height, and under the rotation constraint of the rotating sleeve 9 on the rotating table 10, the multiple groups of wire positioning rings 11 are axially rotated to adapt to the angular position.
[0025] The connecting frame structure includes a connecting frame 12 and a buffer spring 13. The top of the rotating table 10 is connected to the middle of the bottom of the connecting frame 12. The upper and lower sides of the connecting frame 12 are connected to the upper and lower ends of the wire positioning ring 11 via the buffer spring 13. The wire positioning ring 11 is connected relative to the rotating table 10 via the connecting frame 12 and the buffer spring 13, and the deformation of the wire positioning ring 11 in the connecting frame 12 is buffered via the buffer spring 13 to reduce the risk of breakage.
[0026] It also includes a tightening screw sleeve 14, a tightening screw rod 15 and a tightening hand 16. The middle part of the left end of the rotating sleeve 9 is connected to the inner side of the tightening screw sleeve 14, the inner wall of the tightening screw sleeve 14 is threadedly connected to the outer wall of the tightening screw rod 15, and the outer side of the tightening screw rod 15 is connected to the middle part of the inner side of the tightening hand 16; by screwing the tightening hand 16, the tightening screw rod 15 can be rotated, and the tightening screw rod 15 is threadedly matched with the tightening screw sleeve 14 to act inward on the outer side of the rotating table 10 to tighten, so that the rotating table 10 is fixed relative to the rotating sleeve 9, thereby improving stability.
[0027] It also includes a steering shaft 17, a wheel box 18 and rollers 19. The four corner sides of the bottom end of the vehicle plate 1 are rotatably connected to the middle part of the top end of a group of wheel boxes 18 via a group of steering shafts 17, and a group of rollers 19 are rotatably connected to the inner side of each group of wheel boxes 18. The bottom ends of the four groups of rollers 19 are in contact with the ground, and the rollers 19 roll under the constraint of the wheel boxes 18, and the wheel boxes 18 turn under the constraint of the steering shaft 17, so that arbitrary movement can be achieved and convenience is improved.
[0028] It also includes a handle frame 20 and a handle rod 21. The rear side of the top end of the vehicle plate 1 is connected to the bottom end of the handle frame 20, and the upper side of the inner end of the handle frame 20 is connected to both ends of the handle rod 21. By holding the handle rod 21, the vehicle plate 1 can be moved under the connection of the handle frame 20, thereby improving convenience.
[0029] It also includes brake pads 22 and pedal pads 23. A group of brake pads 22 are movably arranged on the inner side of the wheel box 18. The output end of the brake pad 22 is in clutch contact with the outer side of the roller 19. The outer side of each brake pad 22 is connected to the inner side of a group of pedal pads 23. By stepping on the pedal pad 23, the brake pad 22 can be movably acted on the roller 19 to stop it, so that the position of the equipment is fixed and the stability is improved.
[0030] In summary, when a silk thread positioning device for a combined spinning machine is used, the handle rod 21 is held, and under the connection with the handle frame 20, the bottom end of the vehicle plate 1 is made to contact the ground by the four groups of rollers 19, and the rollers 19 are rolled under the constraint of the wheel box 18, and the wheel box 18 is turned under the constraint of the steering shaft 17, so as to realize arbitrary movement. When the vehicle plate 1 is placed in the corresponding position, the brake pad 22 can be movably acted on the roller 19 to stop the device by stepping on the pedal 23, so that the position of the equipment is fixed. According to the actual silk thread positioning position, the handle 5 is turned to make the lifting and adjusting screw 4 rotate under the constraint of the bearing 8. The lifting and adjusting screw 4 is threadedly matched with the lifting screw sleeve 3, and is slidably constrained by two groups of sliding sleeves 7 on the inner side of the constraint strip 6. Under the fixed connection of the connecting sleeve 7, the rotating sleeve 9 is lifted and lowered accordingly, and then the connected wire positioning ring 11 is lifted and lowered accordingly to position it at a certain height, and under the rotation constraint of the rotating sleeve 9 on the rotating table 10, the multiple groups of wire positioning rings 11 are rotated axially, and the tightening screw 16 is turned to rotate the tightening screw 15, and the tightening screw 15 is threadedly matched with the tightening screw sleeve 14 to act inward on the outer side of the rotating table 10 to tighten the rotating table 10, so that the rotating table 10 is fixed relative to the rotating sleeve 9 to adapt to the angular position. In this process, the wire positioning ring 11 is connected relative to the rotating table 10 through the connecting frame 12 and the buffer spring 13, and the deformation of the wire positioning ring 11 in the connecting frame 12 is buffered by the buffer spring 13 to reduce the risk of breakage.
[0031] Although the 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.
Claims
1. A thread positioning device for a combined spinning machine, characterized in that: The invention comprises a car plate (1), a support frame (2), a lifting screw sleeve (3), a lifting adjustment screw rod (4), a screw handle (5), a restraining strip (6), a sliding sleeve (7), a bearing (8), a rotating sleeve seat (9), a rotating platform (10) and a wire positioning ring (11), wherein the middle part of the top end of the car plate (1) is connected to the bottom end of the support frame (2), the inner side of the middle part of the top end of the support frame (2) is connected to the outer side of the lifting screw sleeve (3), the inner wall of the lifting screw sleeve (3) is screwed to the outer wall of the lifting adjustment screw rod (4), the bottom end of the lifting adjustment screw rod (4) is connected to the screw handle (5) is connected to the middle of the top end, the top end of the lifting adjustment screw rod (4) is rotatably connected to the middle of the bottom end of the rotating sleeve seat (9) through the bearing (8), the left and right sides of the bottom end of the rotating sleeve seat (9) are respectively connected to the top end of a group of sliding sleeves (7), the inner sides of the front and rear ends of the upper part of the support frame (2) are respectively connected to a group of constraint bars (6), the sliding sleeves (7) are slidably connected to the inner sides of the constraint bars (6), the inner side of the rotating sleeve seat (9) is rotatably connected to the outer side of the rotating table (10), and the top end of the rotating table (10) is connected to a plurality of groups of wire positioning rings (11) through the connecting frame structure.
2. The thread positioning device for a combined spinning machine according to claim 1, characterized in that: The connecting frame structure comprises a connecting frame (12) and a buffer spring (13); the top of the rotating platform (10) is connected to the middle of the bottom of the connecting frame (12); the upper and lower sides of the connecting frame (12) are connected to the upper and lower ends of the wire positioning ring (11) via the buffer spring (13).
3. The thread positioning device for a combined spinning machine according to claim 2, characterized in that: It also comprises a tightening screw sleeve (14), a tightening screw rod (15) and a tightening hand (16); the middle part of the left end of the rotating sleeve (9) is connected to the inner side of the tightening screw sleeve (14); the inner wall of the tightening screw sleeve (14) is screwed to the outer wall of the tightening screw rod (15); and the outer side of the tightening screw rod (15) is connected to the middle part of the inner side of the tightening hand (16).
4. The thread positioning device for a combined spinning machine according to claim 3, characterized in that: It also comprises a steering shaft (17), a wheel box (18) and a roller (19), wherein the four corner sides of the bottom end of the vehicle plate (1) are rotatably connected to the middle part of the top end of a group of wheel boxes (18) via a group of steering shafts (17), and a group of rollers (19) are rotatably connected to the inner side of each group of wheel boxes (18).
5. The thread positioning device for a combined spinning machine according to claim 4, characterized in that: It also comprises a handle frame (20) and a handle rod (21), wherein the rear side of the top end of the vehicle plate (1) is connected to the bottom end of the handle frame (20), and the upper side of the inner end of the handle frame (20) is connected to both ends of the handle rod (21).
6. The thread positioning device for a combined spinning machine according to claim 5, characterized in that: It also comprises a brake pad (22) and a pedal pad (23), wherein a group of brake pads (22) are movably arranged on the inner side of the wheel box (18), the output end of the brake pad (22) is in clutch contact with the outer side of the roller (19), and the outer side of each brake pad (22) is connected to the inner side of a group of pedal pads (23).