Groove needle pressure adjusting device for spinning

Abstract

The utility model relates to the technical field of spinning needles, which comprises a spinning needle, one end of the spinning needle is provided with a locking block, the locking block is inserted in a locking needle assembly, the locking needle assembly is fixedly connected to one end of a pressure adjusting assembly, the pressure adjusting assembly comprises a spring seat, a spring is sleeved in the spring seat, and the locking block is inserted in the locking needle assembly. The end, close to the spring, of the spring seat is fixedly connected with an adjusting rod, the adjusting rod is slidably connected into a sliding rod, the outer end of the sliding rod is sleeved with a gear sleeve, and the outer side of the gear sleeve is in threaded connection with adjusting teeth. By rotating the adjusting teeth, the adjusting teeth move on the tooth sleeve and drive the top sleeve to move, the adjusting seat attached to the top sleeve abuts against the top sleeve all the time under the action of the spring, the spring can be compressed or released through movement of the top sleeve, the compression amount of the spring is changed, the pressure obtained by a spinning needle can be adjusted according to different spinning threads, and the spinning needle can be conveniently adjusted. Therefore, breakage of spinning threads or poor spinning effect is avoided, and high practicability is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of textile needles, in particular to a groove needle pressure regulating device for textiles. Background Art

[0002] Textile needles refer to tools used to interweave and weave fibers and fabrics during the fabric production process. In order to produce knitted fabrics of certain patterns, various types of textile needles are required, such as compound needles with latch needles or thimbles.

[0003] A Chinese patent with publication number CN216688558U was searched and disclosed a groove needle for textile use.

[0004] The above technical solution includes a main body, wherein a wear-resistant layer, a corrosion-resistant layer and a flexible layer are sequentially arranged inside the main body, a groove is opened on one side of the front of the main body, a magnet is arranged inside the groove, and a gasket is arranged on the front of the magnet. The utility model makes the main body have good wear resistance, corrosion resistance and flexibility through the cooperation of the wear-resistant layer, the corrosion-resistant layer and the flexible layer, improves the strength of the main body, avoids the main body from breaking during use, indirectly reduces the cost of textile, meets the use requirements, when the main body falls to the ground, the staff can use the principle of like magnets repelling each other and opposite magnets attracting each other, use a larger magnet to sense the magnet inside the main body, pick up the main body, avoid the groove needle because the main body is relatively small and the surface is relatively smooth, which makes it difficult for the staff to directly pick up, indirectly improves the work efficiency, and is highly practical;

[0005] However, in the above scheme, this technology cannot adjust the weaving force of the textile needle during weaving. Therefore, when weaving thinner or thicker textile threads, it is easy to cause the textile thread to break or the weaving effect to be poor. When replacing the textile needle, this technology is very inconvenient to install because the textile needle itself is small.

[0006] Therefore, we propose a groove needle pressure regulating device for textile use. Utility Model Content

[0007] The utility model mainly solves the technical problems existing in the above-mentioned prior art and provides a groove needle pressure regulating device for textile use.

[0008] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a groove needle pressure regulating device for textile, comprising a textile needle, a locking block is arranged at one end of the textile needle, the locking block is inserted in the locking needle assembly, the locking needle assembly is fixedly connected to one end of the pressure regulating assembly, the pressure regulating assembly comprises a spring seat, a spring is sleeved in the spring seat, an adjusting rod is fixedly connected to one end of the spring seat close to the spring, the adjusting rod is slidably connected in the sliding rod, a tooth sleeve is sleeved at the outer end of the sliding rod, and an adjusting tooth is threadedly connected to the outer side of the tooth sleeve.

[0009] Preferably, the other end of the spring is fixedly connected to the adjustment seat, the adjustment seat is slidably connected to the outside of the slide rod, and one end of the slide rod is fixedly connected to a connector.

[0010] Preferably, a top sleeve is fitted on one end of the adjustment seat away from the spring, the top sleeve is threadedly connected to the gear sleeve and fixedly connected to the adjustment tooth, and a thrust sleeve is fixedly connected to one end of the gear sleeve.

[0011] Preferably, the locking needle assembly includes a locking head, a slot for inserting a textile needle is provided in the locking head, one end of the slot is connected to a locking groove, a lock core is rotatably connected in the lock groove, and the upper end of the lock groove is connected to an adjustment groove for threaded connection to a worm.

[0012] Preferably, a lock core groove connected to the slot is opened in the lock core, a spring groove is opened in the lock core groove, a lock core spring is fixedly connected in the spring groove, a top block fixedly connected to the lock core spring is also slidably connected in the spring groove, and one end of the top block extends out of the spring groove.

[0013] Preferably, the worm is meshed with the lock core, and a torsion block is fixedly connected to the upper end of the worm.

[0014] Preferably, the lock core is also slidably connected in the lock slot, and one end of the lock core can movably abut against the lock block.

[0015] Preferably, the lock core groove comprises a circular groove, and the upper end of the circular groove is connected to a movable groove.

[0016] The utility model provides a groove needle pressure regulating device for textile use, which has the following improvements and advantages compared with the prior art:

[0017] (1) The utility model adopts a textile needle installed on a pressure regulating component, and the pressure regulating component is provided with a spring seat, a spring is sleeved in the spring seat, and one end of the spring seat close to the spring is fixedly connected to an adjusting rod, the adjusting rod is slidably connected in the sliding rod, the outer end of the sliding rod is sleeved with a toothed sleeve, the outer side of the toothed sleeve is threadedly connected with an adjusting tooth, the other end of the spring is fixedly connected to the adjusting seat, the adjusting seat is slidably connected to the outer side of the sliding rod, one end of the sliding rod is fixedly connected with a connecting head, the end of the adjusting seat away from the spring is fitted with a top sleeve, the top sleeve is threadedly connected to the toothed sleeve and fixedly connected to the adjusting tooth, one end of the toothed sleeve is fixedly connected with a thrust sleeve. By rotating the adjusting tooth, the adjusting tooth moves on the toothed sleeve, driving the top sleeve to move, and the adjusting seat fitted with the top sleeve is always against the top sleeve under the action of the spring. The movement of the top sleeve will compress or release the spring, thereby changing the compression amount of the spring, so that the pressure obtained by the textile needle can be adjusted according to different textile lines, thereby avoiding the breakage of the textile line or poor textile effect, and has strong practicality.

[0018] (2) The utility model adopts a locking block provided at one end of a textile needle, the locking block is plugged into a locking needle assembly, and the locking needle assembly includes a lock head, a slot for plugging the textile needle is provided in the lock head, one end of the slot is connected to a lock groove, a lock core is rotatably connected in the lock groove, an upper end of the lock groove is connected to an adjustment groove for threaded connection with a worm, a lock core groove connected to the slot is provided in the lock core, a spring groove is provided in the lock core groove, a lock core spring is fixedly connected in the spring groove, a top block fixedly connected to the lock core spring is also slidably connected in the spring groove, one end of the top block extends out of the spring groove, and the worm and The lock core is engaged, and a torsion block is fixedly connected to the upper end of the worm. The lock core is also slidably connected in the lock groove. One end of the lock core is movably against the lock block. The lock core groove includes a circular groove, and the upper end of the circular groove is connected with a movable groove. By rotating the worm, the worm drives the lock core engaged therewith to rotate. While the lock core rotates, it also approaches one end of the lock groove and against the lock block. The lock core groove rotates, and the movable groove connected to the slot also rotates accordingly. The textile needle cannot rotate due to the limitation of the slot, so the textile needle can be fixed in the lock needle assembly, which is convenient for the installation of the textile needle and the replacement of the textile needle. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings described below are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0020] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0021] Figure 2 It is a structural stereoscopic schematic diagram of the pressure regulating assembly in the utility model;

[0022] Figure 3 It is a structural plan view of the locking needle assembly in the utility model;

[0023] Figure 4 It is a structural plan view of the lock core groove in the utility model.

[0024] Legend:

[0025] 10. Pressure regulating assembly; 11. Spring seat; 12. Spring; 13. Adjusting seat; 14. Adjusting rod; 15. Sliding rod; 16. Top sleeve; 17. Adjusting teeth; 18. Gear sleeve; 19. Thrust sleeve; 20. Connector; 21. Textile needle; 22. Lock block; 30. Lock needle assembly; 31. Lock head; 32. Slot; 33. Lock slot; 34. Adjusting slot; 35. Worm; 36. Torsion block; 37. Lock core; 38. Lock core slot; 39. Spring slot; 40. Lock core spring; 41. Top block; 42. Round slot; 43. Movable slot. DETAILED DESCRIPTION

[0026] Below, the invention is further described in conjunction with the accompanying drawings and specific embodiments:

[0027] Example 1

[0028] See also Figure 1 and Figure 2 Embodiment 1 is described, comprising a textile needle 21, a locking block 22 is provided at one end of the textile needle 21, the locking block 22 is inserted in the locking needle assembly 30, the locking needle assembly 30 is fixedly connected to one end of the pressure regulating assembly 10, the pressure regulating assembly 10 comprises a spring seat 11, a spring 12 is sleeved in the spring seat 11, an adjusting rod 14 is fixedly connected to one end of the spring seat 11 close to the spring 12, the adjusting rod 14 is slidably connected in the slide bar 15, a tooth sleeve 18 is sleeved at the outer end of the slide bar 15, and an adjusting tooth 17 is threadedly connected to the outer side of the tooth sleeve 18. By adjusting the length of the spring 12, the elastic force of the spring 12 is changed, thereby changing the pressure on the textile needle 21, and it can be adjusted according to different textile lines to improve the textile effect. The other end of the spring 12 is fixedly connected to the adjustment seat 13, and the adjustment seat 13 is slidably connected to the outside of the slide rod 15. One end of the slide rod 15 is fixedly connected to a connector 20. The adjustment seat 13 squeezes or releases the spring 12 during the sliding process, thereby changing the length of the spring 12. The connector 20 is provided for connecting the textile machine. The end of the adjustment seat 13 away from the spring 12 is fitted with a top sleeve 16, and the top sleeve 16 is against the adjustment seat 13. The top sleeve 16 is threadedly connected to the gear sleeve 18 and fixedly connected to the adjustment tooth 17. The top sleeve 16 is driven to move by rotating the adjustment tooth 17. One end of the gear sleeve 18 is fixedly connected to a thrust sleeve 19. The function of the thrust sleeve 19 is to strengthen the connection strength between the gear sleeve 18 and the slide rod 15.

[0029] In this embodiment, by rotating the adjusting tooth 17, the adjusting tooth 17 moves on the tooth sleeve 18, driving the top sleeve 16 to move. The adjusting seat 13 that is in contact with the top sleeve 16 is always in contact with the top sleeve 16 under the action of the spring 12. The movement of the top sleeve 16 will compress or release the spring 12, changing the compression amount of the spring 12, so that the pressure obtained by the textile needle 21 can be adjusted according to the different textile threads, thereby avoiding the breakage of the textile thread or poor textile effect, and has strong practicality.

[0030] Example 2

[0031] See also Figure 3 and Figure 4 Embodiment 2 is described, including a locking block 22 provided at one end of a textile needle 21, the locking block 22 is plugged into a locking needle assembly 30, the locking needle assembly 30 includes a locking head 31, the locking head 31 is used to fix the textile needle 21, a slot 32 for plugging the textile needle 21 is provided in the locking head 31, the slot 32 is used to plug the textile needle 21, one end of the slot 32 is connected with a locking groove 33, a lock core 37 is rotatably connected in the lock groove 33, the lock core 37 is the main body for fixing the textile needle 21, the upper end of the lock groove 33 is connected with an adjusting groove 34 for threaded connection with a worm 35, the function of the worm 35 is to drive the lock core 37 to move, thereby fixing the textile needle 21, a lock core groove 38 connected to the slot 32 is provided in the lock core 37, the lock core groove 38 is used for the textile needle 21 to pass, a spring groove 39 is provided in the lock core groove 38, a lock core spring 40 is fixedly connected in the spring groove 39, and a spring 40 fixed to the lock core spring 40 is also slidably connected in the spring groove 39. The top block 41 is connected, and one end of the top block 41 extends out of the spring groove 39. When the textile needle 21 passes through the lock core groove 38, the connecting block pushes the top block 41 back into the spring groove 39. After the connecting block passes, the top block 41 pops out to prevent the textile needle 21 from falling off. The worm 35 is engaged with the lock core 37, and the worm 35 drives the lock core 37 to rotate. The self-locking property of the worm 35 prevents the lock core 37 from rotating. The upper end of the worm 35 is fixedly connected with a torsion block 36, and the torsion block 36 rotates to the bottom worm 35 Catch your daddy, the lock core 37 is also slidably connected in the lock groove 33, the characteristics of the worm 35 drive the lock core 37 to move, one end of the lock core 37 can be movably against the lock block 22, that is, the worm 35 is locked, the lock core 37 and the lock block 22 are against each other, otherwise, they are away from each other, the lock core 37 and the lock core groove 38 include a circular groove 42, the circular groove 42 is used for the textile needle 21 to pass and rotate, and the upper end of the circular groove 42 is connected with a movable groove 43, and the movable groove 43 is used for the lock block 22 to pass;

[0032] In this embodiment, the textile needle 21 is inserted into the locking needle assembly 30, and the worm 35 is rotated to drive the lock core 37 engaged therewith to rotate. While the lock core 37 rotates, it also approaches one end of the lock slot 33 and abuts against the lock block 22. The lock core slot 38 rotates, and the active slot 43 connected to the slot 32 also rotates accordingly. The textile needle 21 cannot rotate due to the limitation of the slot 32, so the textile needle 21 can be fixed in the locking needle assembly 30, which is convenient for the installation of the textile needle 21 and the replacement of the textile needle 21.

Claims

1. A groove needle pressure regulating device for textile use, comprising a textile needle (21), characterized in that: A locking block (22) is provided at one end of the textile needle (21), and the locking block (22) is inserted into a locking needle assembly (30). The locking needle assembly (30) is fixedly connected to one end of a pressure regulating assembly (10). The pressure regulating assembly (10) comprises a spring seat (11), a spring (12) is sleeved in the spring seat (11), an adjusting rod (14) is fixedly connected to one end of the spring seat (11) close to the spring (12), and the adjusting rod (14) is slidably connected to the sliding rod (15), and a tooth sleeve (18) is sleeved at the outer end of the sliding rod (15), and an adjusting tooth (17) is threadedly connected to the outer side of the tooth sleeve (18).

2. A textile groove needle pressure regulating device according to claim 1, characterized in that: The other end of the spring (12) is fixedly connected to the adjustment seat (13), the adjustment seat (13) is slidably connected to the outside of the slide rod (15), and one end of the slide rod (15) is fixedly connected to a connector (20).

3. A textile groove needle pressure regulating device according to claim 2, characterized in that: A top sleeve (16) is fitted on one end of the adjustment seat (13) away from the spring (12); the top sleeve (16) is threadedly connected to a gear sleeve (18) and fixedly connected to the adjustment tooth (17); and a thrust sleeve (19) is fixedly connected to one end of the gear sleeve (18).

4. A textile groove needle pressure regulating device according to claim 1, characterized in that: The locking needle assembly (30) comprises a locking head (31), a slot (32) for inserting a textile needle (21) is provided in the locking head (31), one end of the slot (32) is connected to a locking groove (33), a lock core (37) is rotatably connected in the locking groove (33), and the upper end of the locking groove (33) is connected to an adjusting groove (34) for threaded connection with a worm (35).

5. A textile groove needle pressure regulating device according to claim 4, characterized in that: The lock core (37) is provided with a lock core groove (38) connected to the slot (32), the lock core groove (38) is provided with a spring groove (39), a lock core spring (40) is fixedly connected to the spring groove (39), a top block (41) fixedly connected to the lock core spring (40) is also slidably connected to the spring groove (39), and one end of the top block (41) extends out of the spring groove (39).

6. A textile groove needle pressure regulating device according to claim 4, characterized in that: The worm (35) is meshed with a lock core (37), and a torsion block (36) is fixedly connected to the upper end of the worm (35).

7. A textile groove needle pressure regulating device according to claim 4, characterized in that: The lock core (37) is also slidably connected in the lock groove (33), and one end of the lock core (37) is movably abutted against the lock block (22).

8. A textile groove needle pressure regulating device according to claim 5, characterized in that: The lock core groove (38) comprises a circular groove (42), and the upper end of the circular groove (42) is connected to a movable groove (43).

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