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Wide medical film cutting machine and use method thereof

A cutting machine and film technology, applied in metal processing and other directions, can solve the problems of easy arching of the film, high safety factor, and high work efficiency, and achieve the effects of improving the avoidance of sticking, the overall structure is simple, and the production efficiency is improved.

Pending Publication Date: 2022-04-15
HUBEI HUAQIANG HIGH TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a wide-width sheet medical film cutting machine and its use method. The problem of sticking knife, drill roller and film pushing is easy to arch. It can avoid film sticking, and realize smooth film feeding and discharging without manual intervention. It has high safety factor and high work efficiency.

Method used

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  • Wide medical film cutting machine and use method thereof
  • Wide medical film cutting machine and use method thereof
  • Wide medical film cutting machine and use method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Such as Figure 1~Figure 3 Among them, a wide sheet medical film cutting machine includes a frame 1, and a conveying device is connected to the upper surface of the frame 1; the conveying device includes a first conveyor belt 2 and a second conveyor belt 22 at both ends, and the first conveyor belt 2 A split-type air flotation device 5 is connected to the gap between the second conveyor belt 22; a knife rest 6 is arranged between the air flotation device 5 to connect with the frame 1, and the knife rest 6 is connected with a cutter and the conveying device. Surface medical film fit.

[0030] Preferably, the conveying device is connected to a servo drive motor, and the servo drive motor is electrically connected to a PLC controller.

[0031] Preferably, the inner wall of the knife rest 6 is connected with the guide rail 61 of the knife rest 6, and the guide rail 61 of the knife rest 6 is slidingly connected with the moving knife 63 through a linear bearing 62; the botto...

Embodiment 2

[0041] The method for using the above-mentioned wide-width sheet medical film cutting machine includes the following steps:

[0042] S1, the wide-width medical film to be cut is placed on the surface of the conveying device, and is fed with the conveying device; the PLC controller controls the start and stop of the servo drive motor to cut to length, and the cut-to-length accuracy is ±1mm;

[0043] S2, the wide-width medical film arrives at the position of knife holder 6 for cutting, and the air flotation device 5 is ventilated, and the wide-width medical film is blown to a floating state by using the self-lubricating property of the PTFE plate and the buoyancy generated by air pressure. Simultaneously move the knife 63 to cut down and cut into pieces;

[0044] S3, after cutting, the PLC controller drives the first conveyor belt 2 back by 1cm~3cm by controlling the servo drive motor, and pulls out the wide medical film stuck in the knife groove;

[0045] S4, the feeding end c...

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Abstract

The invention discloses a wide medical film cutting machine and a use method. The wide medical film cutting machine comprises a rack, and the upper surface of the rack is connected with a conveying device; the conveying device comprises a first conveying belt and a second conveying belt at the two ends, and a split type air flotation device is connected into a gap between the first conveying belt and the second conveying belt. A knife rest is arranged between the air flotation devices and connected with the rack, and a cutter is connected in the knife rest and matched with the medical film on the upper surface of the conveying device. The device solves the problems that when an existing film cutting machine is suitable for wide medical films, due to the fact that the viscosity of the films is increased, the films are prone to sticking to a cutter and a drilling roller and the films are prone to arching when pushed, and has the advantages that film adhesion can be avoided, smooth film feeding and discharging are achieved without manual intervention, the safety coefficient is high, and the working efficiency is high.

Description

technical field [0001] The invention belongs to the field of production of medicinal butyl rubber stoppers, in particular to a wide-width thin medical film cutting machine and a use method. Background technique [0002] At present, the preformed butyl film used by domestic manufacturers of medicinal butyl rubber stoppers for vulcanization molding generally uses narrow sheets with a width of less than 500mm; In the existing technology, a vulcanization mold with twice the width of the film is used, and two films are vulcanized at one time. Therefore, the preformed film needs to be produced twice as many times as the vulcanization machine. During production, the operator also needs to install the film twice to complete a vulcanization operation. ;In order to improve production efficiency, it is necessary to adopt a wide-format film production process, which can increase the efficiency of preforming operations by about 40% and the efficiency of vulcanization operations by about ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B26D1/08B26D5/16B26D7/06B26D7/00
Inventor 李明闫俊陈颖叶承军杨国建黎芳
Owner HUBEI HUAQIANG HIGH TECH CO LTD