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A kind of adjusting rotating arm of unwinding frame of paper-plastic composite machine

A compound machine and unwinding frame technology, which is applied in the direction of winding strips, thin material processing, transportation and packaging, etc., can solve the problems of poor versatility, fixed and variable length of the rotating arm, etc., and achieve high production efficiency, good versatility, The effect of increasing the service life

Active Publication Date: 2018-03-23
CHUZHOU KEXIN MECHANICAL TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to solve the shortcoming that the length of the rotating arm of the existing unwinding frame is fixed and variable, making it less versatile, and proposes an adjustable rotating arm for the unwinding frame of a paper-plastic composite machine

Method used

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  • A kind of adjusting rotating arm of unwinding frame of paper-plastic composite machine
  • A kind of adjusting rotating arm of unwinding frame of paper-plastic composite machine

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Embodiment Construction

[0014] In order to make the present invention clearer, the device will be described in detail below in conjunction with the accompanying drawings. The specific embodiments described here are only used to explain the present invention, and are not intended to limit the present invention.

[0015] Such as figure 1 As shown, the adjusting rotating arm of a paper-plastic compound machine unwinding frame provided by the present invention includes a frame 1, and the frame 1 includes a bottom plate, and a The extension plate 1a is symmetrically connected to the vertical plate on both sides of the bottom plate. Both sides in the frame 1 are respectively provided with a longitudinal support 3, the longitudinal support 3 includes a group of longitudinal struts, a longitudinal beam is arranged on the longitudinal struts, and the longitudinal struts on the outside of the corresponding longitudinal support 3 It is fixedly connected to the corresponding extension board 1a. All connect a g...

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Abstract

The invention relates to an adjustment rotation arm for an unreeling rack of a paper-plastic lamination machine. The adjustment rotation arm for the unreeling rack of the paper-plastic lamination machine comprises longitudinal supports (3) and a transverse support (2) which are arranged on a machine frame (1). A support arm (4) is connected to each longitudinal support through a guide rail (5), and racks are arranged in each support arm. Two sides of the transverse support are each connected with a two-way motor (11), and two output shafts of each two-way motor are each connected to a rotation shaft (12). Each rotation shaft is sleeved with gears engaged with the corresponding racks. Rollers (6) are connected between the two support arms on the same side of the machine frame in a rotatable mode. A control box (13) for controlling the two-way motors is arranged on the machine frame. The adjustment rotation arm for the unreeling rack of the paper-plastic lamination machine has the advantages that the support arms are stable in support and long in service life; the two support arms on the same side of the transverse support are controlled through the same two-way motor to move simultaneously, so that the rollers rotate stably ; and corresponding lengths of the support arms are set according to the thickness of raw material bundles, so that the adjustment rotation arm is good in universality, easy to operate, small in labor intensity and high in production efficiency.

Description

technical field [0001] The invention relates to a paper-plastic composite machine, in particular to an adjusting rotating arm of an unwinding rack of the paper-plastic composite machine. Background technique [0002] Paper-plastic composite woven bag, also known as three-in-one composite paper bag, is a small bulk container, which is mainly transported in units by manpower or forklift. The outside is made of refined white kraft paper or yellow kraft paper, and the inside is made of plastic woven cloth. The plastic particles PP are melted by high temperature and high pressure, and the kraft paper and plastic woven cloth are combined. An additional inner film bag can be added, and the paper-plastic composite bag is equivalent to a seam-bottom open bag. [0003] When producing paper-plastic composite woven bags, it is necessary to combine kraft paper and plastic woven cloth together. This process requires the use of paper-plastic composite machines, and the unwinding rack is o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65H23/185B65H16/06
CPCB65H16/06B65H23/185
Inventor 孙国宏
Owner CHUZHOU KEXIN MECHANICAL TECH
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