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Full-automatic precise film cutting machine

A fully automatic, film-cutting technology, applied in layered products, lamination auxiliary operations, lamination, etc., can solve problems such as large demand, achieve the effect of improving production efficiency and improving industrial competitiveness

Active Publication Date: 2015-09-09
ZHUHAI SPEEDBIRD NEW MATERIAL CO LTD
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

With the continuous increase of labor costs and the difficulty of recruiting personnel, this demand is increasing, and even the color plate with full coverage protective film is no longer ordered.

Method used

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Embodiment Construction

[0016] Refer to attached figure 1 and attached figure 2 , the present invention is a fully automatic precision film cutting machine, which includes a mounting frame, in which a sheet material conveyor belt 1 and a plurality of pairs of film cutting knives suspended above the sheet material conveyor belt 1 are arranged. 2. The knife distance of any group of film cutting knives 2 is fixed and adjustable, and the sheet conveyor belt 1 also includes constant tension devices arranged on both sides.

[0017] Specifically, the constant tension device includes a programmable controller and a magnetic brake, which calculates the tension of the protective film attached to the sheet through the programmable controller in real time, and controls the magnetic brake to generate a braking torque through the current to make the protective film reach a suitable level. The tension ensures that the protective film does not stretch or wrinkle during cutting.

[0018] In order to solve the floa...

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Abstract

The invention discloses a full-automatic precise film cutting machine. The full-automatic precise film cutting machine comprises an installation rack, wherein the installation rack is internally provided with a plate conveying belt and a plurality of paired film cutters arranged above the plate conveying belt in a suspending manner; the cutter distance of any group of film cutters is fixed and adjusted; the plate conveying belt also comprises constant-tension devices arranged at the two sides. The full-automatic precise film cutting machine disclosed by the invention has the advantages that when automatic precise film cutting is carried out, a protective film maintains proper tension by the constant-tension devices, edge-maintaining cutting is carried out on the protective film by the film cutters according to the fixed cutter distance, the procedures of downstream customers are solved in advance before a product is delivered, so that the two-win purpose of enterprises and the customers is realized, and the production efficiency and the industrial competitive advantage of a whole industrial chain are improved simultaneously.

Description

technical field [0001] The invention relates to the field of production and processing of color picture boards, in particular to a fully automatic precision film cutting machine. Background technique [0002] The traditional way of supplying color boards is: the color board factory provides semi-finished rolls to home appliance manufacturers, which are cut by the home appliance manufacturers themselves. The film is to cover the entire face of the product. [0003] The downstream customers of home appliance color picture board manufacturers are home appliance manufacturers. In order to improve production efficiency and reduce labor costs, home appliance manufacturers are required to reserve a certain width on both sides of the color picture board without the protective film. The main reason is that it is convenient to tear off the protective film when leaving the factory. With the continuous increase of labor costs and the difficulty of recruiting personnel, this demand has...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B38/00
CPCB32B38/0004
Inventor 刘丙炎
Owner ZHUHAI SPEEDBIRD NEW MATERIAL CO LTD
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