CN202988428U

CN202988428U - Parent roll tube core for winding machine

Info

Publication number: CN202988428U
Application number: CN 201220682854
Authority: CN
Inventors: 吕锋
Original assignee: SUZHOU ZHIHONG CABLE MATERIAL CO Ltd
Current assignee: SUZHOU ZHIHONG CABLE MATERIAL CO Ltd
Priority date: 2012-12-12
Filing date: 2012-12-12
Publication date: 2013-06-12
Anticipated expiration: 2022-12-12

Abstract

The utility model relates to the technical field of winding machine devices, in particular to a parent roll tube core for a winding machine. The tube core adopts an integral mechanism; and threads capable of adjusting the length of the tube core are arranged in the middle of the tube core. As the original patched tube core is replaced by the designed integral tube core, when the tube core is sleeved on the shaft of the winding machine to rotate, a parent roll does not shake vertically any more, and all slit polyester color-separation thin strips are qualified products.

Description

A kind of winder parent roll tube core

Technical field

The utility model relates to winder device technique field, a kind of winder parent roll tube core specifically.

Background technology

In winder, the material of rolling all is wrapped in above tube core, existing winder parent roll tube core is comprised of the plastic wick of tens thick 5mm, the defective of this combined die is that integral surface is uneven, be enclosed within when rotating on the rolling arbor and vertically rock because its defective easily makes parent roll, the adverse consequences that produces is in tens polyester color separation faciolas after cutting, two faciolas on outermost limit serious width that becomes because parent roll rocks differs, thereby these two finished product faciolas can only become off gauge.

Therefore, for the deficiency that overcomes above-mentioned technology designs when parent roll is cut, can avoid parent roll to rock by actv., reduce a kind of winder parent roll tube core of percent defective, just contriver's problem to be solved.

Summary of the invention

For the deficiencies in the prior art, the purpose of this utility model is to provide a kind of winder parent roll tube core, and it is simple in structure, and is easy to use, when parent roll is cut, can avoid parent roll to rock by actv., reduces percent defective, and extraordinary practical value is arranged.

The technical scheme that its technical matters that solves the utility model adopts is: a kind of winder parent roll tube core, comprise tube core, and it is characterized in that: described tube core is integrated model, is provided with the screw thread that can regulate tube core length in the middle of tube core.

The beneficial effects of the utility model are:

1, by the former tube core of piecing together is replaced by overall die design, be enclosed within that when rotating on the rolling arbor, parent roll no longer vertically rocks, all the polyester color separation faciolas after cutting all become certified products.

Description of drawings

Fig. 1 is the utility model structural representation.

Description of reference numerals: 1-tube core; The 2-screw thread.

The specific embodiment

Below in conjunction with specific embodiment, further set forth the utility model, should be understood that these embodiment only are used for explanation the utility model and are not used in restriction scope of the present utility model.Should be understood that in addition those skilled in the art can make various changes or modifications the utility model after the content of having read the utility model instruction, these equivalent form of values drop on application appended claims limited range equally.

Fig. 1 is a kind of winder parent roll of the utility model tube core structure schematic diagram, comprise tube core 1, described tube core 1 is integrated model, be provided with the screw thread 2 that to regulate tube core length in the middle of tube core 1, by the former tube core 1 of piecing together is replaced by overall die 1 design, be enclosed within on the rolling arbor that when rotating, parent roll no longer vertically rocks, all the polyester color separation faciolas after cutting all become certified products.

Claims

1. a winder parent roll tube core, comprise tube core, it is characterized in that: described tube core is integrated model, is provided with the screw thread that can regulate tube core length in the middle of tube core.