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Sound insulation cotton opener for car sound insulation felt

A technology of sound-insulating felt and sound-insulating cotton, which is applied in fiber cleaning machines, fiber cleaning, textiles and papermaking, etc., and can solve problems such as insufficient loosening of fiber blocks

Active Publication Date: 2019-03-08
CHONGQING TIANYUN AUTO PARTS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problem in the prior art that the opener adopts high-pressure airflow for loosening, resulting in insufficient loosening of fiber blocks, the present invention provides an opener capable of strengthening the strength of airflow for loosening

Method used

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  • Sound insulation cotton opener for car sound insulation felt

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Embodiment Construction

[0016] The present invention will be described in further detail below by means of specific embodiments:

[0017] The reference signs in the accompanying drawings of the specification include: housing 100, feed hopper 110, needle plate conveyor belt 210, output conveyor belt 220, uniform material roller 310, soft convex piece 320, high-pressure air spray head 410, ice making piece 421, crushed Ice piece 422 , windshield 423 , spring switch 424 , material stopper 430 , arc plate 431 , conveying pipe 432 , screw feeding shaft 433 , baffle plate 510 , and cleaning brush 520 .

[0018] like figure 1 The shown sound insulation cotton opener for automobile sound insulation felt includes a housing 100, a transmission mechanism, a tearing mechanism and a cleaning mechanism. The transmission mechanism, the tearing mechanism and the cleaning mechanism are all arranged in the housing 100. The housing 100 is provided The feed hopper 110, the conveying mechanism includes a needle plate co...

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Abstract

The invention relates to cotton spinning processing equipment, in particular to a sound insulation cotton opener of a car sound insulation felt. The opener comprises a housing, a conveying mechanism, a tearing mechanism, and a cleaning mechanism. The conveying mechanism, the tearing mechanism, and the cleaning mechanism are arranged in the housing. A slackening mechanism comprises a high-pressure air spaying nozzle, an ice-making and ice-breaking mechanism and a feed blocker. The air-spraying direction of the high-pressure air spaying nozzle is horizontally tangent to the top of a discharge end of a needle plate conveying belt; the ice-making and ice-breaking mechanism comprises an ice-making member and an ice-breaking member; the ice-making member is communicated with the ice-breaking member; the feed blocker is located on the air-spraying direction of the high-pressure air spaying nozzle. The sound insulation cotton opener of the car sound insulation felt is used to solve the problem that in the prior art, the opener slackens by using high-pressure air flow, which causes insufficient releasing of fiber blocks and aims to provide the opener capable of enhancing the slackening strength of the airflow.

Description

technical field [0001] The invention relates to cotton spinning processing equipment, in particular to a sound-insulating cotton opener for automobile sound-insulating felts. Background technique [0002] Raw cotton, wool, chemical staple fiber and cotton, linen, polyester, rags, etc. are mostly transported in the form of fiber blocks pressed into bales. Before processing the fiber block, it is necessary to loosen the fiber block. The sound insulation cotton used in automobiles is also transported in bundles, and the fiber blocks need to be loosened before use. The subsequent steps also involve adding additives such as grease and plastic particles to the loosened fiber blocks. thing. [0003] The majority of existing fiber blocks are loosened by an opener, and the opening steps of a conventional opener include two steps of tearing and loosening. Shredding is the tearing and loosening of fiber blocks. Loosening is the use of blades, fins, brads or pin teeth to strike the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D01G9/00D01G9/14
CPCD01G9/00D01G9/14
Inventor 刘长
Owner CHONGQING TIANYUN AUTO PARTS
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