CN205294372U

CN205294372U - Coiling mechanism of strip cutting machine

Info

Publication number: CN205294372U
Application number: CN201521018600.7U
Authority: CN
Inventors: 占重光
Original assignee: NANJING ZHANYI TECHNOLOGY CO LTD
Current assignee: NANJING ZHANYI TECHNOLOGY CO LTD
Priority date: 2015-12-09
Filing date: 2015-12-09
Publication date: 2016-06-08
Anticipated expiration: 2025-12-09

Abstract

The utility model relates to a coiling mechanism of strip cutting machine belongs to mechanical equipment technical field, including rolling axle, division board, rolling tube core, the epaxial cover of rolling is equipped with polylith division board and a plurality of rolling tube core, division board and rolling tube core interval arrangement, the disc cavity of formation holding strip between the rolling tube core in the middle of adjacent division board and they. Coiling mechanism of strip cutting machine, through polylith division board and a plurality of rolling tube core interval arrangement, form a plurality of independent disc cavitys, the strip rolling supplies, each other do not influence each other, the strip is when the rolling, owing to receive blockking of division board, the meeting " is sat in the right seat ", the off tracking can not appear, makes the terminal surface of finished product strip more level and more smooth, has improved the qualification rate of product.

Description

A kind of wrap-up of strip cutting machine

Technical field

This utility model belongs to mechanical equipment technical field, relates to the wrap-up of a kind of strip cutting machine.

Background technology

Along with the raising that automatization is required by all trades and professions, on band former, especially on adhesive tape production equipment, at the web-like band of below 10MM, width also requires that length does length as far as possible. But existing point of cutting technique is difficult to broadband be the coiled material of below 10MM, and take-up diameter accomplishes more than 400mm. Easily occurring running volume or even spring phenomenon of collapsing when having reached more than 400mm by wider, causing rolling failure, conforming product rate declines.

Utility model content

Utility model purpose: the purpose of this utility model is to solve the deficiency easily occurring avalanche when band take-up diameter is bigger in above prior art, the wrap-up of a kind of strip cutting machine is provided, this wrap-up can complete the rolling of the width narrow shape band less than 2, and makes the band external diameter after rolling more than more than 400.

Technical scheme: the wrap-up of strip cutting machine described in the utility model, its objective is to be achieved in that:

A kind of wrap-up of strip cutting machine, including Scroll, division board, rolling tube core, described Scroll is arranged with polylith division board and multiple rolling tube core, described division board and rolling tube core are spaced, and form the disc cavity of accommodating band between adjacent separator plates and the rolling tube core in the middle of them.

The cross section of described rolling tube core is annular, and the internal diameter of rolling tube core is more than the diameter of Scroll, before band winding process, is sleeved on Scroll by rolling tube core.

In order to better coordinate winding process, described division board is hollow disc shape, and the internal diameter of division board is more than the diameter of Scroll, and the internal diameter of division board is less than the external diameter of rolling tube core, makes division board can only be arranged on the end of rolling tube core; Certain division board is alternatively open squares or other shapes, only needs its outward flange minimum range with inward flange more than the band needing rolling.

Described Scroll is air-expanding shaft, the internal diameter of described rolling tube core is less than or equal to the internal diameter of division board, before band winding process, air-expanding shaft is inflated, rolling tube core and division board is made to be fastened on air-expanding shaft, it is ensured that rolling tube core and Scroll are fully fixing especially, it is prevented that skid between rolling tube core and Scroll when rolling.

The length of described rolling tube core, less than 2, according to the strip width cut, selects the rolling tube core of appropriate length, it is ensured that band can cut into the width narrow shape band less than 2.

When division board is disc, the external diameter of described division board is more than 400, it is possible to make the external diameter of the band after rolling more than 400, it might even be possible to make the external diameter of the band (such as adhesive tape) of rolling reach 800, to meet demand in the industry.

Beneficial effect: the wrap-up of strip cutting machine described in the utility model, is spaced by polylith division board and multiple rolling tube core, forms multiple independent disc cavity, for band rolling, is independent of each other each other; Band is when rolling, and owing to being subject to the stop of division board, meeting " is sat in the right seat ", does not have sideslip, and the end face making finished product band is more smooth, improves the qualification rate of product.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model.

Detailed description of the invention

In order to deepen understanding of the present utility model, below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, and this embodiment is only used for explaining this utility model, is not intended that the restriction to this utility model protection domain.

Shown in Figure 1, a kind of wrap-up of strip cutting machine, including Scroll 1, division board 2, rolling tube core 3, Scroll 1 is arranged with polylith division board 2 and multiple rolling tube core 3, division board 2 and rolling tube core 3 are spaced, and form the disc cavity 4 of accommodating band between adjacent separator plates 2 and the rolling tube core 3 in the middle of them.

Division board 2 is hollow disc shape, and the cross section of rolling tube core 3 is annular, and the internal diameter of division board 2 and rolling tube core 3 is more than the diameter of Scroll 1, it is possible to be sheathed on Scroll 1. The internal diameter of division board 2, less than the external diameter of rolling tube core 3, makes division board 2 can only be arranged on the end of rolling tube core 3.

Scroll 1 is air-expanding shaft, the internal diameter of rolling tube core 3 is equal to the internal diameter of division board 2, and air-expanding shaft is inflated, and makes rolling tube core 3 and division board 2 be fastened on air-expanding shaft, particularly rolling tube core 3 necessarily needs to fix with Scroll 1, it is prevented that skid between rolling tube core 3 and Scroll 1 when rolling.

Before winding process, it is necessary to according to rolling needs, select the appropriate length of rolling tube core 3 and the external diameter of division board 2, such as, when the band that rolling width is 1, it is necessary to take-up diameter is reached 800, rolling tube core 3 length selected should be slightly bigger than 1, and the external diameter of division board 2 should be greater than 800. By division board 2 with rolling tube core 3 spacer sleeve on Scroll 1, and manually the division board 2 of both sides outermost end is compressed, make division board 2 and rolling tube core 3 axially be closely packed together, open air pump, make Scroll 1 flatulence inflate, then division board 2 and rolling tube core 3 are then fastened on Scroll 1. Being wrapped on corresponding rolling tube core 3 by the band left side to be cut or flush right, start strip cutting machine and cut, unreel position with entangling limit machine adjustment, make finished product just sweep away, winding tension keeps consistent. Such band just starts automatic winding, until it reaches the take-up diameter specified.

The foregoing is only preferred embodiment of the present utility model; not in order to limit this utility model; all within spirit of the present utility model and principle, any amendment of making, equivalent replacement, improvement etc., should be included within protection domain of the present utility model.

Claims

1. the wrap-up of a strip cutting machine, it is characterized in that, including Scroll (1), division board (2), rolling tube core (3), described Scroll (1) is arranged with polylith division board (2) and multiple rolling tube core (3), described division board (2) and rolling tube core (3) are spaced, and form the disc cavity (4) of accommodating band between the rolling tube core (3) of adjacent separator plates (2) and between which.

2. the wrap-up of strip cutting machine according to claim 1, it is characterised in that the cross section of described rolling tube core (3) is annular, and the internal diameter of rolling tube core (3) is more than the diameter of Scroll (1).

3. the wrap-up of strip cutting machine according to claim 2, it is characterized in that, described division board (2) is hollow disc shape, the internal diameter of division board (2) is more than the diameter of Scroll (1), and the internal diameter of division board (2) is less than the external diameter of rolling tube core (3), division board (2) is made to be arranged on the end of rolling tube core (3).

4. the wrap-up of strip cutting machine according to claim 3, it is characterised in that described Scroll (1) is air-expanding shaft, the internal diameter of described rolling tube core (3) is less than or equal to the internal diameter of division board (2).

5. the wrap-up of strip cutting machine according to claim 1, it is characterised in that the length of described rolling tube core (3) is less than 2.

6. the wrap-up of strip cutting machine according to claim 3, it is characterised in that the external diameter of described division board (2) is more than 400.