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Packaging dust suction hood

A vacuum hood and wrapping technology, applied in the field of vacuum hoods, can solve problems such as ineffective collection of dust and fire hazards in production enterprises, and achieve the effects of eliminating fire hazards, convenient production control, and small installation space

Pending Publication Date: 2018-08-03
东莞市智标精工机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] This kind of open planar dust collection hood is limited by space during use. As the distance between the dust collection hood and the cutting material continues to increase, the dust generated by the cutting material cannot be effectively collected, causing the dust to fly around and gather. In places that are difficult to clean, causing fire hazards in production enterprises

Method used

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Experimental program
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Embodiment Construction

[0020] The present invention will be further described below with reference to the accompanying drawings and examples, and the embodiments of the present invention include but not limited to the following examples.

[0021] Such as figure 1 , a wrap-type vacuum hood, material racks 1 are installed on both sides, a fixed cover 4 is arranged in the middle of the material racks 1 on both sides, and the cylindrical air outlet of the fixed cover 4 is introduced into a negative pressure fan through a pipeline. The movable cover 5 can be rotated to open or close, and the auxiliary bracket 10 is arranged on the material shelf 1 . The roller 7 passes through the auxiliary bracket 10, and the auxiliary bracket 10 is provided with a rhombic bearing 9 for fixing the roller 7.

[0022] Rotate and open the movable cover 5, take off the main shaft 3 and the main shaft bearing 2, pass the main shaft 3 through the dust-free paper or base paper 6, put the main shaft bearing 2 on it, and put it...

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PUM

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Abstract

The invention disposed a packaging dust suction hood. The packaging dust suction hood comprises material supports, spindle bearings, a spindle, a fixed cover, a movable cover, a roll, an electric eye,rhombic bearings and auxiliary supports. A cylindrical air outlet field formed in the upper end of the fixed cover. The air is introduced into a negative pressure fan through the air outlet and a pipeline. The movable cover is rotated and closed. A inner cavity of a cover body is in a negative pressure state. Dust produced by a dust source in the cover body is sucked away along with the air. Thepackaging dust suction hood can effectively collect dust produced in the process of cutting dust-free paper or base paper, a fire hazard in a production enterprise is eradicated, and the environment of a production workshop is more clean and more sanitary.

Description

technical field [0001] The invention relates to a dust collection hood, in particular to dust wrapping treatment. Background technique [0002] In the household paper industry, when dust-free paper or base paper is used as a raw material, it is usually circulated in the market in rolls in order to facilitate transportation and cutting processing. Dust-free paper or base paper is composed of wood pulp fibers. When enterprises use roll-shaped dust-free paper or base paper for processing, the fine wood pulp fibers attached to the surface will fly everywhere, and the flying wood pulp fibers will form dust. [0003] At present, for this kind of dust, open dust collection hoods are mainly used for treatment. For example, Chinese patent CN202893778U discloses a dust collection hood, which includes a dust collection hood body with a cavity inside. The dust collection hood body is provided with a gas inlet and a gas outlet communicating with its inner cavity. The entrance is open p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B08B15/02
CPCB08B15/02
Inventor 利斌
Owner 东莞市智标精工机械有限公司