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A film blowing machine with stable tension function

A film blowing machine and tension technology, which is applied in the direction of static electricity, winding strips, electrical components, etc., can solve the problems of waste, low production efficiency, outdated equipment functions, etc., and achieve the effect of convenient and simple operation.

Active Publication Date: 2018-05-22
ANQING XINSHUN PLASTIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the production process, the process is complicated, and the film roll will be deformed or damaged during the handling process, resulting in unnecessary waste
Obsolete equipment functions lead to defects in low production efficiency and poor film quality

Method used

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  • A film blowing machine with stable tension function
  • A film blowing machine with stable tension function
  • A film blowing machine with stable tension function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Such as figure 1 , 2 , As shown in 3, the traditional bubble stabilization rack does not have the adjustment of height and diameter, and its adaptability is poor. The bubble stabilizing rack 21 provided by the present invention includes a bracket 211; a bubble stabilizing frame 212 is fixed on the inner wall of the bracket 211; a guide column 2111 is arranged on the bracket 211; the bubble stabilizing frame 212 moves up and down along the guide column 2111.

[0037] The bracket 211 provided by the present invention is a rectangular section bracket 211 composed of 4 uprights; a guide post 2111 is respectively fixed on the 4 uprights; the four corners of the foam stabilizing frame 212 have sliding holes; the foam stabilizing frame 212 is sleeved on the Move up and down on the guide post 2111. In order to facilitate the vertical movement and fixing of the bubble stabilizing frame 212, the guide post 2111 provided by the present invention is a screw; the position between ...

Embodiment 2

[0043] Such as Figure 4 , Figure 5 As shown, the tension roller set includes a plurality of tension rollers 32; the plurality of tension rollers 32 are all fixed on the frame parallel to each other. All be provided with antistatic device 31 on each tension roller 32; Antistatic device 31 is to be provided with a wet cloth strip along the axial direction of tension roller 32; Pass between the rollers 32;

Embodiment 3

[0045] Such as Figure 6 , Figure 7 As shown, the printing assembly includes a version roller 41, a rubber roller 42, and a scraper 43; , and the scraper 43 is inclined downward from the contact end with the version roller 41 towards the other end; the printing assembly also includes an ink absorbing device; the ink absorbing device includes a suction pipe 44; the mouth of the suction pipe 44 is flat; the lower edge of the mouth of the suction pipe 44 is attached to the scraper Plate 43 and is in printing position of version roller 41.

[0046] The printing assembly also includes a primary drying device; the primary drying device has an air supply port 45; the air supply port 45 is above the scraper 43 and blows air to the film printing position; the wind direction of the primary drying device is from the air outlet to the direction of the film. The direction is sloping from bottom to top.

[0047] The printing machine also includes a second drying device 46; the second dr...

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Abstract

The invention provides a film blowing machine with a tension stabilizing function. A foam stabilizing device capable of moving up and down and a tension stabilizing device are arranged above a film blowing device; a foam stabilizing frame comprises a support; a foam stabilizing framework is fixed to the inner wall of the support; the support is provided with a guiding column; the foam stabilizing framework moves up and down along the guiding column; a traction device sequentially comprises an inverted-Y-shaped frame and a traction roller from bottom to top; and the lower ends of two side wings of the inverted-Y-shaped frame can oppositely move and are located above the foam stabilizing framework. The tension stabilizing device guarantees that winding is compact. Compared with the prior art, by arranging the foam stabilizing frame capable of moving up and down and arranging a baffle capable of adjusting the distance in the horizontal direction on the foam stabilizing frame, film foam of different heights and diameters can be stabilized and limited; by means of the guiding column and a horizontal threaded rod, movement of the foam stabilizing frame and the baffle is easily achieved, and operation is convenient and easy; and in order to adapt to foam stabilizing frames of different sizes, the two side wings of the inverted-Y-shaped frame of the film blowing machine with the tension stabilizing function can also move, and therefore the film foam of different diameters can be extruded.

Description

technical field [0001] The invention relates to the technical field of plastic film production, in particular to a film blowing machine with a stable tension function. Background technique [0002] At present, packaging bags are widely used in daily life and work due to their convenience and simplicity in use and carrying. Plastic products include polyethylene plastic products, polypropylene plastic products and polyvinyl chloride plastic products. These plastic products can not only protect products and facilitate transportation, but also promote sales and beautify products. [0003] The plastic film production equipment of prior art is basically blown film, printing, mutually independent machine. In the production process, the process is complicated, and the film roll will be deformed or damaged during the handling process, resulting in unnecessary waste. The obsolescence of equipment functions leads to defects in low production efficiency and poor film quality. Conte...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B29C55/28B65H18/26H05F1/00
CPCB29C55/28B65H18/26H05F1/00
Inventor 汪俊
Owner ANQING XINSHUN PLASTIC CO LTD
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