Cutting device for explosion-proof film

A cutting device and explosion-proof film technology, which is applied in metal processing and other directions, can solve the problems of affecting the paste quality of explosion-proof film and not being able to press the explosion-proof film, so as to ensure the paste quality and precisely control the cutting position.

Inactive Publication Date: 2019-06-28
江敏
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The explosion-proof membrane is too long to produce, so it needs to be cut when used, but the cutting device used o

Method used

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  • Cutting device for explosion-proof film
  • Cutting device for explosion-proof film
  • Cutting device for explosion-proof film

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Embodiment Construction

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0020] see Figure 1~4 , in the embodiment of the present invention, an explosion-proof membrane cutting device includes a bracket 1, a first guide rail 2, a moving block 3, a second guide rail 4, a first hydraulic cylinder 5, a second hydraulic cylinder 6, a pressure plate 7, and an explosion-proof membrane Winding roller 8, pulley 9, the first screw mandrel 10, the first motor 11, cutter 12, the second screw mandrel 13, the second motor 14, the 3rd guide rai...

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Abstract

The invention discloses a cutting device for an explosion-proof film. The cutting device comprises a support, a first guide rail, a moving block, a second guide rail, a first hydraulic cylinder, an explosion-proof film winding roller, a first motor, a cutter, a second screw rod, a second motor, a third guide rail and a third hydraulic cylinder. A second hydraulic cylinder is utilized for controlling a pressing plate to fall off to fix the pasted explosion-proof film, the first motor is utilized for driving the first screw rod to rotate, thus the pressing plate is controlled to press the explosion-proof film, thus the explosion-proof film is pasted closely and neatly, the second motor is utilized for driving the second screw rod to rotate, thus a connecting block is controlled to drive theexplosion-proof film winding roller to move, the third guide rail and a pulley are utilized for enabling the explosion-proof film winding roller to move stably, the third hydraulic cylinder is utilized for controlling the first hydraulic cylinder to move on the second guide rail, the first hydraulic cylinder is utilized for controlling the cutter to fall to cut the explosion-proof film, the devicecan fix the pasted explosion-proof film, the pasting quality of the explosion-proof film is ensured, and the cutting position can be controlled precisely.

Description

technical field [0001] The invention relates to the field of cutting devices, in particular to a cutting device for explosion-proof membranes. Background technique [0002] Explosion-proof membrane (Explosion-proof membrane) is a metal film installed on the upper part of the pressure vessel to prevent the container from exploding. It is a safety device. Also known as explosion-proof disc or bursting disc. When the pressure in the container exceeds a certain limit, the membrane will be broken first, thereby reducing the pressure in the container and avoiding explosion. It is widely used in pressure vessels. The term explosion-proof membrane sometimes refers specifically to the front windshield membrane. Due to the requirements of traffic safety, the front windshield film has extremely high requirements on light transmission. Ordinary solar film cannot be used for front windshield. Its price is much higher than the general solar film. At this time, explosion-proof has be...

Claims

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Application Information

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IPC IPC(8): B26D1/08B26D5/12B26D7/02
Inventor 江敏
Owner 江敏
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