CN215287517U

CN215287517U - Pagoda type bobbin

Info

Publication number: CN215287517U
Application number: CN202022840967.4U
Authority: CN
Inventors: 张伟
Original assignee: Chongqing Hongshun Textile Co Ltd
Current assignee: Chongqing Hongshun Textile Co Ltd
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-12-24
Anticipated expiration: 2030-11-30

Abstract

The utility model relates to the technical field of textile, in particular to a pagoda type bobbin, which comprises an upper tower, a lower tower and a fixed seat, wherein a first cavity penetrating through the upper end surface and the lower end surface of the lower tower is arranged inside the lower tower, and a second cavity penetrating through the upper end surface and the lower end surface of the upper tower is arranged inside the upper tower; the fixed seat is positioned at the lower end of the lower tower, the upper end face of the fixed seat is fixedly connected with a supporting rod penetrating through the first cavity, and the free end of the supporting rod extends into the second cavity from the lower end opening of the second cavity; the upper tower can slide to the lower end surface of the supporting rod along the supporting rod and enters the first cavity from the opening of the upper end surface of the first cavity; the bracing piece can be dismantled with the grip slipper with the lower extreme juncture of last tower, and the grip slipper is used for carrying out the centre gripping simultaneously to the bracing piece and goes up the lower extreme of tower and fixes, prevents to go up the tower and takes place relative movement with the bracing piece. Adopt the technical scheme of the utility model can increase the silk thread quantity that the spool can twine under the prerequisite that reduces and place the space.

Description

Pagoda type bobbin

Technical Field

The utility model relates to the technical field of weaving, in particular to pagoda formula spool.

Background

Bobbins, also known as cops, are used mainly on shuttles of shuttle looms for winding yarns. When the yarn is wound, one end of the bobbin is inserted into mechanical equipment, the mechanical equipment drives the bobbin to rotate, and the yarn wound on the bobbin is used. In the conventional bobbin, only one yarn can be wound on one bobbin, and in actual production, a large amount of yarns are sometimes required to be wound at one time, so that a large amount of bobbins need to be prepared; in addition, in the spinning process, due to the requirement change of the color and the quantity of the yarn, the bobbin needs to be frequently replaced, so that the spinning working efficiency is reduced; when the production demand for yarn quantity is less, the empty yarn tube occupies a large amount of placing space.

SUMMERY OF THE UTILITY MODEL

For solving and how to reduce and place under the prerequisite in space, increase the technical problem of the silk thread quantity that the spool can twine, the utility model provides a tower spool.

The utility model discloses basic scheme is as follows:

a tower type bobbin comprises an upper tower, a lower tower and a fixed seat, wherein a first cavity penetrating through the upper end surface and the lower end surface of the lower tower is formed in the lower tower, and a second cavity penetrating through the upper end surface and the lower end surface of the upper tower is formed in the upper tower;

the fixed seat is positioned at the lower end of the lower tower, the upper end face of the fixed seat is fixedly connected with a supporting rod penetrating through the first cavity, and the free end of the supporting rod extends into the second cavity from the lower end opening of the second cavity; the upper tower can slide to the lower end surface of the supporting rod along the supporting rod and enters the first cavity from the opening of the upper end surface of the first cavity;

the bracing piece can be dismantled with the grip slipper with the lower extreme juncture of last tower, and the grip slipper is used for carrying out the centre gripping simultaneously to the bracing piece and goes up the lower extreme of tower and fixes, prevents to go up the tower and takes place relative movement with the bracing piece.

The working principle and the advantages of the scheme are as follows: 1. both the upper and lower towers can be wound with a set of threads, thereby increasing the number of threads that can be simultaneously provided by one bobbin.

2. The supporting rod plays a supporting role for the upper tower, and under the action of the clamping seat, the upper tower and the lower tower are separated up and down, so that the silk threads on the upper tower and the lower tower are prevented from being wound.

3. The grip slipper can be dismantled with the lower extreme juncture of bracing piece and last tower and be connected, dismantles the back when the grip slipper, goes up the tower and can slide along the bracing piece, gets into a cavity from the up end opening part of a cavity to reduce the shared space of placing of spool, be convenient for accomodate.

Further, the outer side wall of the upper end of the supporting rod is provided with a first annular limiting groove; the outer side wall of the lower end of the upper tower is provided with a second annular limiting groove; the clamping seat is provided with a first annular bulge and a second annular bulge respectively corresponding to the first annular limiting groove and the second annular limiting groove.

Has the advantages that: annular protruding and annular spacing groove phase-match No. one, No. two annular protruding and No. two annular spacing groove phase-matches to, the grip slipper is more stable to the centre gripping of last tower and bracing piece simultaneously.

Furthermore, a third annular limiting groove is formed in the supporting rod and is located at the position where the upper end of the upper tower is intersected with the supporting rod after the upper tower completely enters the first cavity.

Has the advantages that: play and carry out spacing fixed to the last tower that gets into first cavity completely for it is more stable when lower tower is used to take place to rotate to go up the tower.

Further, the outer wall of the upper end of the lower tower is provided with an annular wire retaining plate.

Has the advantages that: lower tower is being used, when taking place to rotate, the silk thread of winding on the lower tower is under the effect of annular fender board: 1. the silk thread on the lower tower can be prevented from flying upwards under the force generated by rotation and knotting with the silk thread wound on the upper tower; 2. the wires on the lower tower can be prevented from falling off from the lower tower under the force generated by rotation.

Further, the outer walls of the upper tower and the lower tower are provided with spiral grooves.

Has the advantages that: when the silk thread is wound on the upper tower and the lower tower, the spiral groove can prevent the wound silk thread from sliding off easily.

Furthermore, the lower end surface of the fixed seat is provided with an anti-slip mat.

Has the advantages that: the non-slip mat increases the frictional resistance on the surface where the fixed seat and the bobbin need to be placed, so that the stability of the fixed seat is better when the bobbin rotates in work.

Drawings

Fig. 1 is a front view of an embodiment of a pagoda-type bobbin;

fig. 2 is a cross-sectional view of an embodiment of a pagoda-type bobbin.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: fixing base 1, lower tower 2, go up tower 3, bracing piece 4, grip slipper 5, annular fender board 6, slipmat 7, spiral groove 8, No. one cavity 9, No. two cavities 10, No. two annular bulge 11, annular bulge 12.

Examples

A pagoda type bobbin comprises an upper tower 3, a lower tower 2 and a fixed seat 1, wherein spiral grooves 8 are integrally formed on the outer walls of the upper tower 3 and the lower tower 2, as shown in figures 1 and 2. A first cavity 9 penetrating through the upper end face and the lower end face of the lower tower 2 is formed in the lower tower 2, and a second cavity 10 penetrating through the upper end face and the lower end face of the upper tower 3 is formed in the upper tower 3; the upper end outer wall of lower tower 2 integrated into one piece has annular fender board 6.

The fixed seat 1 is positioned at the lower end of the lower tower 2, a supporting rod 4 penetrating through the first cavity 9 is integrally formed on the upper end face of the fixed seat 1, and the free end of the supporting rod 4 extends into the second cavity 10 from the lower end opening of the second cavity 10; the upper tower 3 can slide and rotate along the support rod 4 to the upper end and the lower end of the support rod 4 and enter the first cavity 9 from an opening on the upper end face of the first cavity 9. The lower end surface of the fixed seat 1 is bonded with an anti-skid pad 7.

Bracing piece 4 and the lower extreme juncture of last tower 3 can be dismantled and be connected with grip slipper 5, and grip slipper 5 is used for carrying out the centre gripping simultaneously to bracing piece 4 and the lower extreme of last tower 3 and fixes, prevents to go up tower 3 and bracing piece 4 and takes place relative movement. Specifically, the outer side wall of the upper end of the support rod 4 is provided with a first annular limiting groove; the outer side wall of the lower end of the upper tower 3 is provided with a second annular limiting groove; the clamping seat 5 is provided with a first annular bulge 12 and a second annular bulge 11 which are integrally formed at positions corresponding to the first annular limiting groove and the second annular limiting groove respectively. In this embodiment, grip slipper 5 includes the grip block of two semicircle forms, annular bulge 12 and annular bulge 11 No. two all with grip block integrated into one piece, two grip block homogeneous integrated into one piece have the clamping part, it has the hinge support to add the junction integrated into one piece of holding part and grip block, the perforation has been seted up to the relative position of two hinge supports, the perforation internal rotation is connected with the dead lever, the cover is equipped with the torsional spring on the dead lever, two right angles of torsional spring are located the face in opposite directions of clamping part respectively.

The bracing piece 4 is provided with a third annular limiting groove, and the third annular limiting groove is positioned at the position where the upper end of the upper tower 3 is intersected with the bracing piece 4 after the upper tower 3 completely enters the first cavity.

The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. A tower type bobbin comprises an upper tower, a lower tower and a fixed seat, wherein a first cavity penetrating through the upper end surface and the lower end surface of the lower tower is formed in the lower tower, and a second cavity penetrating through the upper end surface and the lower end surface of the upper tower is formed in the upper tower; the method is characterized in that:

2. The pagoda-type bobbin according to claim 1, characterized in that: the outer side wall of the upper end of the supporting rod is provided with a first annular limiting groove; the outer side wall of the lower end of the upper tower is provided with a second annular limiting groove; the clamping seat is provided with a first annular bulge and a second annular bulge respectively corresponding to the first annular limiting groove and the second annular limiting groove.

3. A pagoda-type bobbin as set forth in claim 2, wherein: the support rod is also provided with a third annular limiting groove, and the third annular limiting groove is positioned at the position where the upper end of the upper tower is intersected with the support rod after the upper tower completely enters the first cavity.

4. The pagoda-type bobbin according to claim 1, characterized in that: the outer wall of the upper end of the lower tower is provided with an annular wire baffle plate.

5. The pagoda-type bobbin according to claim 1, characterized in that: the outer walls of the upper tower and the lower tower are both provided with spiral grooves.

6. The pagoda-type bobbin according to claim 1, characterized in that: the lower end face of the fixed seat is provided with an anti-slip pad.