CN201151591Y

CN201151591Y - Bobbin for twisting machine

Info

Publication number: CN201151591Y
Application number: CNU2008200307147U
Authority: CN
Inventors: 徐建新
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-01-10
Filing date: 2008-01-10
Publication date: 2008-11-19
Anticipated expiration: 2018-01-10

Abstract

The utility model relates to a bobbin used for a twister which is provided with a circular cone shaped tube; the large end of the tube is provided with a disk boundary tube support, and the small end is provided with a reverse conical tube head; the tube, the disk boundary tube support and the reverse conical tube head are integrated. One end of the bobbin is the disk boundary tube support and the other end is the reverse conical tube head, so the bobbin is suitable to be used as a line tube on the twister with the controllable mobile screw reciprocating travel, can be wound into a new model of bottle-shaped bobbin with large capacity and high speed in unwinding, and can be directly used as the supply bobbin for the next procedure to save the work of yarn linking for the second time before the next procedure.

Description

The twisting machine bobbin

Technical field

The utility model relates to the twisting machine bobbin.

Background technology

Technologies such as the production procedure of woven engineering comprises doubling, twist thread, warp are made cop by winding process that capacity is big, good bobbin is shaped in dead work.It mainly is cheese and conical bobbin that bobbin divides by the package shape; Press the bobbin shape branch in the bobbin, spool and boundless bobbin are arranged.Bobbin is divided into spool and cheese tube.By giving yarn (silk) to twisting machine for yarn bobbin, the reel for yarn through twisting is on the line bobbin, because the capacity of line bobbin is little, before entering following one technology, needs winding thread again.

The utility model content

The purpose of this utility model be to propose a kind of capacity big, can save the twisting machine bobbin that enters the winding thread once more before the next procedure.

For achieving the above object, the utility model is taked following technical scheme:

The utlity model has the truncated cone pipe shaft, big end is provided with the web base, and small end is provided with the back taper tube head; Pipe shaft, web base and back taper tube head one.

The upper surface of described web base is the plane.

The diameter of described web base is 80～250mm.

The outside diameter of described back taper tube head is 20～80mm.

The length of described pipe shaft is 100～500mm.

The outside face of described pipe shaft is provided with axial groove.

Above-mentioned axial groove width is 1.8～2.2mm, and the degree of depth is 0.8～1.2mm.

The outside face of described pipe shaft is a flat of thread, and ridge is a circular arc.

The circular arc radius of above-mentioned ridge is 0.5mm.

The utlity model has following good effect:

1, the utility model one end is the web base, the other end is the back taper tube head, adapt on the silk shifting rod reciprocating travel controollable twisting machine and use as spool, can be wound into a kind of ampuliform bobbin of new model, yarn can the first end unwinding along axis direction from the bobbin back taper, so not only capacity is big, and withdrawal speed is fast, being positioned at bobbin two ends yarn can not come off, make yarn coil keep stabilized conditions, the utility model can be directly as next procedure give the line bobbin, save the winding thread once more before the next procedure, help enhancing productivity.

2, have axial groove on the utility model pipe shaft, during remaining yarn on removing pipe shaft, available cutter groove vertically cuts off remaining yarn, the removing of convenient remaining yarn.

3, the outside face of the utility model pipe shaft is a flat of thread, makes things convenient for the initial coiling of yarn.

Description of drawings

The specific embodiment of following basis is described in further detail the utility model also in conjunction with the accompanying drawings:

Fig. 1 is a configuration diagram of the present utility model;

Fig. 2 is the A-A section-drawing of Fig. 1;

Fig. 3 is the I portion enlarged drawing of Fig. 1;

Fig. 4 is the utility model application drawing.

The specific embodiment

Embodiment

Fig. 1～embodiment shown in Figure 3 has truncated cone pipe shaft 1, and big end is provided with web base 2, and small end is provided with back taper tube head 3.Pipe shaft 1, web base 2 and back taper tube head 3 one.The diameter D of web base 2 is 80～250mm, and the outside diameter D2 of back taper tube head 3 is 20～80mm, and the length L 1 of pipe shaft 1 is 100～500mm.The outside face of described pipe shaft 1 is provided with axial groove 1-1, and the axial groove width e is 1.8～2.2mm, and degree of depth h is 0.8～1.2mm.The outside face of described pipe shaft 1 is a flat of thread, and ridge 1-2 is that radius R is the circular arc of 0.5mm.

The internal diameter of the pipe shaft 1 of present embodiment, web base 2 and back taper tube head 3 is 38mm, the diameter D of web base 2 is 135mm, the outside diameter D1 of pipe shaft 1 is 60.4mm, the end diameter d of pipe shaft 1 is that the end diameter d of back taper tube head 3 is 44.5mm, back taper tube head outside diameter D2 is 48mm, pipe shaft length L 1 is 278mm, and back taper tube head length L 2 is 20mm.The axial groove width e of pipe shaft 1 is 2mm, and degree of depth h is 1mm.

Other embodiment can require to be chosen in the diameter D of the web base 2 in the allowed band and the outside diameter D2 of back taper tube head 3 according to difference, is chosen in the length L 1 of the pipe shaft 1 in the allowed band.

Fig. 4 is that the utility model adopts the mode of close wind to form the ampuliform bobbin.It need use having on the silk shifting rod reciprocating travel controollable twisting machine, because the silk shifting rod reciprocating travel can form the ampuliform bobbin according to different length Stroke Control.

Claims

1, a kind of twisting machine bobbin is characterized in that: have truncated cone pipe shaft (1), big end is provided with web base (2), and small end is provided with back taper tube head (3); Pipe shaft (1), web base (2) and back taper tube head (3) one.

2, twisting machine bobbin according to claim 1 is characterized in that: the upper surface (2-1) of described web base (2) is the plane.

3, twisting machine bobbin according to claim 1 is characterized in that: the diameter (D) of described web base (2) is 80～250mm.

4, twisting machine bobbin according to claim 1 is characterized in that: the outside diameter (D2) of described back taper tube head (3) is 20～80mm.

5, twisting machine bobbin according to claim 1 is characterized in that: the length (L1) of described pipe shaft (1) is 100～500mm.

6, according to the described twisting machine bobbin of one of claim 1～5, it is characterized in that: the outside face of described pipe shaft (1) is provided with axial groove (1-1).

7, twisting machine bobbin according to claim 6 is characterized in that: the axial groove width (e) on the outside face of described pipe shaft (1) is 1.8～2.2mm, and the degree of depth (h) is 0.8～1.2mm.

8, according to the described twisting machine bobbin of one of claim 1～5, it is characterized in that: the outside face of described pipe shaft (1) is a flat of thread, and ridge (1-2) is a circular arc.

9, twisting machine bobbin according to claim 8 is characterized in that: the circular arc radius (R) of ridge (1-2) is 0.5mm.