CN217626806U

CN217626806U - Silk thread unwinding device

Info

Publication number: CN217626806U
Application number: CN202221304783.9U
Authority: CN
Inventors: 张国平
Original assignee: Qingyuan Zhongxin Century Electronic Material Co ltd
Current assignee: Qingyuan Zhongxin Century Electronic Material Co ltd
Priority date: 2022-05-27
Filing date: 2022-05-27
Publication date: 2022-10-21
Anticipated expiration: 2032-05-27

Abstract

The utility model belongs to the field of silk thread unwinding, and discloses a silk thread unwinding device, which comprises an ingot pot for positioning a silk winding drum, a tension tube penetrating through the silk winding drum and arranged at intervals with the silk winding drum, and a silk guide communicated with the tension tube; the thread guide is positioned at the top of the tension tube; the tension tube penetrates through the bottom of the spindle pot and is in running fit with the spindle pot, and the tension tube is characterized in that the bottom of the yarn guide is provided with buckles which are annularly arranged; the outer wall of the tension tube is provided with a connecting boss arranged in a surrounding way and a plurality of clamping grooves on the side wall of the connecting boss; the clamping grooves are detachably connected with the corresponding buckles, and the connecting bosses tightly support the bottom of the wire guide and are arranged at intervals with the wire winding drum; this scheme can realize improving seal wire ware and tension tube fast loading and unloading's joint strength.

Description

Silk thread unwinding device

Technical Field

The utility model relates to a silk thread moves back the field of separating, especially a silk thread moves back and separates device.

Background

In the production of silk threads, a twisting and untwisting method is a common technical means for processing silk threads, and the strength, toughness, tolerance and the like of the twisted and untwisted silk threads are improved, so that the silk threads have excellent comprehensive performance.

The concrete structure that moves back the twisting device can refer to patent application number 201822088691.1's technical scheme, and it discloses a silk thread moves back and separates yarn guide device of pure silk two-for-one twister, including tensioner pipe, seal wire pipe, silk guide core, butterfly seal wire ware, gyro wheel, roller core, and seal wire pipe passes through the connecting piece and installs in the tensioner pipe upper end, butterfly seal wire ware lower part is provided with the mounting hole, the setting in the mounting hole that seal wire ware was inserted to the silk guide core, set up in seal wire pipe inserted seal wire core's the hole, seal wire core's hole and seal wire pipe clearance fit.

According to the scheme, the yarn guide device is fixed on the yarn guide pipe, the yarn guide pipe is detachably connected with the tensioner pipe through the threads, so that the yarn guide device can be easily detached from the tensioner pipe, and the yarn guide device can be quickly installed on the tensioner pipe after detachment.

Therefore, the scheme solves the problem of how to improve the connection strength of the yarn guide and the tension tube for quick assembly and disassembly.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a silk thread moves back and separates device realizes improving seal wire ware and tension tube fast loading and unloading's joint strength.

The utility model provides a technical scheme does: a silk thread unwinding device comprises an ingot tank for positioning a silk winding drum, a tension tube penetrating through the silk winding drum and arranged at intervals with the silk winding drum, and a silk guide communicated with the tension tube; the thread guide is positioned at the top of the tension tube; the tension tube penetrates through the bottom of the spindle pot and is in running fit with the spindle pot, and the bottom of the yarn guide is provided with buckles which are annularly arranged; the outer wall of the tension tube is provided with a connecting boss which is arranged in a surrounding way and a plurality of clamping grooves which are positioned on the side wall of the connecting boss; the clamping grooves are detachably connected with the corresponding buckles, and the connecting bosses are tightly abutted against the bottom of the wire guide and are arranged at intervals with the wire winding drum.

In the above-mentioned silk thread unwinding device, the clamping groove and the buckle are both of U-shaped structures matched with each other; the two ends of the clamping groove are respectively a positioning end and a plugging end penetrating through the top of the connecting boss, and the width of the plugging end is not less than that of the buckle so that the buckle can enter and exit the clamping groove; the clamping groove is internally provided with a top block capable of lifting in a reciprocating mode, and when the inner side of the buckle is attached to the side wall of the clamping groove, the top block abuts against the bottom of the buckle.

In the silk thread unwinding device, a spring is arranged between the clamping groove and the lower surface of the ejector block.

In the silk thread unwinding device, a positioning blind hole is formed in the lower surface of the clamping groove; the lower end of the spring is positioned in the positioning blind hole.

In the silk thread unwinding device, the bottom of the ingot tank is provided with an annular convex edge which is tightly propped against the inner side of the silk winding barrel; the annular convex edge is positioned on the outer side of the tension tube and is in running fit with the tension tube.

In the silk thread unwinding device, a sleeve detachably connected with the annular convex edge and an annular folded edge positioned at the top of the sleeve are sleeved on the outer side of the tension tube; the sleeve and the tension tube are arranged at intervals, and the lower surface edge of the annular fold is attached to the top of the wire winding drum.

In the above-mentioned silk thread unwinding device, the upper surface of the annular convex edge is provided with a jack, and the lower surface of the sleeve is provided with an insert block which is connected with the jack in a pluggable manner.

In the above-mentioned silk thread unwinding device, the insertion block and the insertion hole are both of frustum structures with thick tops and thin bottoms.

In the silk thread unwinding device, a first magnet and a second magnet which are magnetically attracted with each other are embedded in the upper surface of the annular convex edge and the lower surface of the sleeve; the first magnet is located between adjacent receptacles.

In the above-mentioned silk thread unwinding device, the silk guide device is symmetrically provided with the silk guide arms and the silk guide holes on the silk guide walls.

After the technical scheme is adopted in the utility model, its beneficial effect who has is:

this scheme is through setting up the boss on the tension tube, utilizes the boss to support the bottom of tight seal wire ware, and it is spacing to establish seal wire ware that the cover was established on the tension tube and carry out the axial, and the lateral wall of boss is provided with the draw-in groove, and the buckle on the seal wire ware bottom inserts to the draw-in groove in, installs fast, and reverse operation when dismantling, above-mentioned connected mode both to the axial positioning of seal wire ware, also to its radial positioning, realizes improving seal wire ware and tension tube fast loading and unloading's joint strength.

Drawings

Fig. 1 is a schematic structural view of a yarn unwinding device according to embodiment 1 of the present invention;

fig. 2 is a partially enlarged view of a in fig. 1 according to the present invention;

fig. 3 is a perspective assembly view of the thread guide and the tension tube according to embodiment 1 of the present invention;

fig. 4 is a partial enlarged view of B of fig. 3 according to the present invention;

fig. 5 is a front assembly view of the yarn guide and the tension tube according to embodiment 1 of the present invention;

fig. 6 is a partially enlarged view of C of fig. 5 according to the present invention.

Reference numerals: 1. an ingot can; 2. a wire guide arm; 3. a thread guide; 4. a tension tube; 5. a sleeve; 6. a wire winding drum;

101. an annular convex edge; 102. a first magnet; 201. a wire guide hole; 301. buckling;

401. a boss; 402. a top block; 403. a card slot; 404. a spring; 405. positioning the blind hole; 406. a positioning end; 407. plugging and unplugging ends;

501. folding the edges annularly; 502. inserting a block; 503. a second magnet.

Detailed Description

The technical solution of the present invention will be further described in detail with reference to the following detailed description, but the present invention is not limited thereto.

Example 1:

as shown in fig. 1-6, a silk thread unwinding device comprises an ingot tank 1 for positioning a silk winding drum 6, a tension tube 4 penetrating through the silk winding drum 6 and arranged at a distance from the silk winding drum 6, and a silk guide 3 communicated with the tension tube 4; the thread guide 3 is positioned at the top of the tension tube 4; the tension tube 4 penetrates through the bottom of the spindle pot 1 and is in running fit with the spindle pot 1, and the bottom of the thread guide 3 is provided with buckles 301 which are annularly arranged; the outer wall of the tension tube 4 is provided with a connecting boss 401 arranged in a surrounding manner and a plurality of clamping grooves 403 on the side wall of the connecting boss 401; the clamping grooves 403 are detachably connected with the corresponding buckles 301, and the connecting bosses 401 tightly support the bottom of the wire guide 3 and are arranged at intervals with the wire winding drum 6.

The implementation mode is that, through set up boss 401 on tension tube 4, utilize boss 401 to support the bottom of tight seal wire guide 3, to the seal wire guide 3 of cover on tension tube 4 carry out axial spacing, the lateral wall of boss 401 is provided with draw-in groove 403, buckle 301 on the seal wire guide 3 bottom inserts to draw-in groove 403 in, install fast, reverse operation during the dismantlement, above-mentioned connected mode both to seal wire guide 3's axial positioning, also to its radial positioning, realize improving seal wire guide 3 and tension tube 4 fast loading and unloading's joint strength.

The specific connection mode of the clamping groove 403 and the buckle 301 is that the clamping groove 403 and the buckle 301 are both of U-shaped structures matched with each other; two ends of the card slot 403 are respectively a positioning end 406 and a plugging end 407 penetrating the top of the connection boss 401, and the width of the plugging end 407 is not less than the width of the buckle 301, so that the buckle 301 can enter and exit the card slot 403; a top block 402 capable of lifting back and forth is arranged in the clamping groove 403, and when the inner side of the buckle 301 is attached to the side wall of the clamping groove 403, the top block 402 abuts against the bottom of the buckle 301.

The process of inserting the buckle 301 into the slot 403 includes aligning the buckle 301 with the plugging end 407 of the slot 403, pressing down the wire guide 3, driving the wire guide 3 to drive the buckle 301 to enter the plugging end 407 of the slot 403, and pressing down the top block 402 in the slot 403 until the top block falls to the bottom of the slot 403, then rotating the wire guide 3 around the axis of the tension tube 4, driving the buckle 301 to move axially by the wire guide 3, releasing the wire guide 3, and under the condition of no external force, lifting up the top block 402 to push the buckle 301 to lift up, so that the inner side of the buckle 301 is attached to the side wall of the slot 403, and because the buckle 301 and the slot 403 are both in a U-shaped structure, the buckle 301 and the slot 403 are in a relatively static state after being attached, and connection is completed; on the contrary, when the wire guide is to be disassembled, the wire guide 3 is pressed downwards, the buckle 301 presses the top block 402 downwards, the wire guide 3 is rotated in the opposite direction, the buckle 301 is completely positioned in the plugging end 407 of the clamping groove 403, and then the buckle 301 is pulled out from the plugging end 407 to complete the disassembly.

A rubber layer for filling the space is arranged between the thread guide 3 and the upper surface of the boss 401, so that the thread guide 3 has a movable space capable of lifting and descending in a reciprocating manner.

The principle of the reciprocating lifting of the top block 402 is that a spring 404 is arranged between the clamping groove 403 and the lower surface of the top block 402.

The spring 404 and the clamping groove 403 are fixed in a manner that a positioning blind hole 405 is formed in the lower surface of the clamping groove 403; the lower end of the spring 404 is located in the positioning blind hole 405.

The connection mode of the wire winding cylinder 6 and the ingot can 1 is that the bottom of the ingot can 1 is provided with an annular convex edge 101 which is tightly propped against the inner side of the wire winding cylinder 6; the annular convex edge 101 is located on the outer side of the tension tube 4 and is in running fit with the tension tube 4.

The wire winding cylinder 6 is sleeved on the outer side of the annular convex edge 101, and the wire winding cylinder 6 is fixed on the ingot tank 1 by utilizing the interference fit between the annular convex edge 101 and the inner wall of the wire winding cylinder 6, so that the connection is realized.

In further improvement, a sleeve 5 detachably connected with the annular convex edge 101 and an annular folded edge 501 positioned at the top of the sleeve 5 are sleeved on the outer side of the tension tube 4; the sleeve 5 and the tension tube 4 are arranged at intervals, and the lower surface edge of the annular fold is attached to the top of the wire winding drum 6.

The annular folded edge 501 at the top of the sleeve 5 presses the top of the wire winding barrel 6, the sleeve 5 is connected with the annular convex edge 101, the top of the wire winding barrel 6 is positioned, and the connection effect of the wire winding barrel 6 and the spindle pot 1 is enhanced.

The specific installation process of this embodiment is to sleeve the wire winding drum 6 on the tension tube 4, then fix the wire winding drum 6 on the annular convex edge 101, sleeve the sleeve 5 into the inner cylinder of the winding drum, and after the sleeve 5 is connected with the annular convex edge 101, install the wire guide 3 on the boss 401 of the tension tube 4.

The specific connection mode of sleeve 5 and annular protruding edge 101 does, the upper surface of annular protruding edge 101 is equipped with the jack, the lower surface of sleeve 5 is equipped with the inserted block 502 of being connected with the jack plug.

In another modification of this embodiment, the insertion block 502 and the insertion hole are both of a frustum structure with a thick upper part and a thin lower part.

As a further improvement of this embodiment, the upper surface of the annular ledge 101 and the lower surface of the sleeve 5 are embedded with a first magnet 102 and a second magnet 503 which are magnetically attracted to each other; the first magnet 102 is located between adjacent receptacles.

In addition, the thread guide arm 2 and the thread guide hole 201 on the thread guide wall are symmetrically arranged on the thread guide 3.

The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all are included in the scope of the present invention.

Claims

1. A silk thread unwinding device comprises an ingot tank for positioning a silk winding drum, a tension tube penetrating through the silk winding drum and arranged at intervals with the silk winding drum, and a silk guide communicated with the tension tube; the thread guide is positioned at the top of the tension tube; the tension tube penetrates through the bottom of the spindle pot and is in running fit with the spindle pot, and the tension tube is characterized in that the bottom of the yarn guide is provided with buckles which are annularly arranged; the outer wall of the tension tube is provided with a connecting boss arranged in a surrounding way and a plurality of clamping grooves on the side wall of the connecting boss; the clamping grooves are detachably connected with the corresponding buckles, and the connecting bosses are tightly abutted against the bottom of the wire guide and are arranged at intervals with the wire winding drum.

2. The yarn unwinding device according to claim 1, wherein the clamping groove and the buckle are both mutually matched U-shaped structures; the two ends of the clamping groove are respectively a positioning end and a plugging end penetrating through the top of the connecting boss, and the width of the plugging end is not less than that of the buckle so that the buckle can enter and exit the clamping groove; the clamping groove is internally provided with a top block capable of lifting in a reciprocating mode, and when the inner side of the buckle is attached to the side wall of the clamping groove, the top block abuts against the bottom of the buckle.

3. The filament unwinding device of claim 2, wherein a spring is provided between the slot and the lower surface of the top block.

4. The yarn unwinding device according to claim 3, wherein a positioning blind hole is formed on the lower surface of the clamping groove; the lower end of the spring is positioned in the positioning blind hole.

5. The yarn unwinding device according to claim 1, wherein the bottom of the spindle pot is provided with an annular ledge which abuts against the inner side of the yarn winding barrel; the annular convex edge is positioned on the outer side of the tension tube and is in running fit with the tension tube.

6. The yarn unwinding device according to claim 5, wherein the tension tube is sleeved with a sleeve detachably connected with the annular convex edge and an annular folded edge positioned at the top of the sleeve; the sleeve and the tension tube are arranged at intervals, and the lower surface edge of the annular fold is attached to the top of the wire winding drum.

7. The yarn unwinding device of claim 6, wherein the annular flange has a receptacle on an upper surface thereof, and the sleeve has a plug on a lower surface thereof for being removably connected to the receptacle.

8. The wire unwinding device of claim 7, wherein the insert and the insertion hole are both of a frustum structure with a thick upper part and a thin lower part.

9. The device for unwinding silk yarns according to claim 7, wherein the first magnet and the second magnet which are magnetically attracted to each other are embedded in the upper surface of the annular convex edge and the lower surface of the sleeve; the first magnet is located between adjacent receptacles.

10. The yarn unwinding device according to any of claims 1-9, wherein the yarn guide is symmetrically provided with a yarn guide arm and yarn guide holes on the yarn guide arm.