System for producing glass fiber chopped strand mats

Abstract

The invention discloses a system for producing glass fiber chopped strand mats. A plurality of air doors are arranged on an air inlet of a settling chamber, two sets of symmetrically-designed laser sensors are arranged at a detecting device part to be used for detecting the thickness of the chopped strand mats, the detecting result is transmitted to an upper computer through a single-chip microcomputer, the upper computer processes the detecting result, and feeds the processed result back to a control unit, the control unit controls corresponding electric cylinders to drive the corresponding air doors to perform corresponding actions, timely adjusting of openings in the portions, corresponding to the air inlet, of the air doors is achieved accordingly, the chopped strand mats is even in falling, and it is avoided that more resources are wasted; in addition, partition plates are arranged in the settling chamber, the cross sections of the upper ends of the partition plates are triangular, the number of the partition plates can be set according to the production requirement, grooves are formed in the two sides of the lower ends of the partition plates, a plurality of double-rough-selvedge chopped strand mats can be once formed in the settling chamber, and the rough selvedges on the two sides of the chopped strand mats are relatively uniform in thickness.

Description

technical field [0001] The invention relates to the production technology of glass fiber chopped strand mat, in particular to a settling chamber in the production process of glass fiber chopped strand mat. Background technique [0002] At present, in the settling chamber used in the production process of glass fiber chopped strand mat, an air inlet is usually set on the settling chamber, and several dampers are set at the air inlet. The size of the opening at the corresponding position is used to adjust the air intake and achieve uniform blanking of the chopped strand mat. When in use, due to the manual control adjustment, on the one hand, the adjustment accuracy is poor, and on the other hand, the adjustment is not timely, resulting in more waste and resource loss. waste. [0003] In addition, when the company produces glass fiber chopped strand mat, it prepares settling chambers of corresponding sizes according to the size of chopped strand mats required by customers. Eac...

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Problems solved by technology

[0002] At present, in the settling chamber used in the production process of glass fiber chopped strand mat, an air inlet is usually set on the settling chamber, and several dampers are set at the air inlet. The size of the opening at the corresponding position is used to adjust the air intake and achieve uniform blanking of the chopped strand mat. When in use, due to the manual control adjustment, on the one hand, the adjustment accuracy is poor, and on the other hand, the adjustment is not timely, resulting in more waste and resource loss. waste

[0003] In addition, when the company produces glass fiber chopped strand mat, it prepares settling chambers of corresponding sizes according to the size of chopped strand mats required by customers. Each settling chamber is matched to produce chopped strand mats of one size. The number of settling chambers in the enterprise is large. In the case of a large order quantity, it can meet the production demand. For enterprises with a small order quantity, the width of the chopped strand mat produced is relatively large / small, which is relatively simple. For the larger chopped strand mat, after cutting, after cutting Burrs are present on only one side, making these devices unsuitable for production

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