Soundproof cotton board film covering and tapping machine capable of preventing flying chips

Abstract

The invention relates to the field of sound insulation cotton boards, in particular to a sound insulation cotton board film covering and tapping machine capable of preventing flying chips. The technical problem is as follows: cotton flock fibers on a glass wool board are easy to fall into holes of a plastic film when being scattered, and are still likely to be scattered out of the holes of the plastic film. According to the technical scheme, the sound insulation cotton plate film covering and tapping machine capable of preventing the flying chips comprises a supporting plate, a tapping system and the like; the right part of the supporting plate is connected with a trepanning system; the hole forming system is used for forming semicircular holes in the plastic film. According to the device, the semicircular plastic film is stuffed into the cotton plate, so that the semicircular plastic film is utilized to form a shield above the holes of the plastic film to block scattered cotton scraps and prevent the cotton scraps from being scattered at the holes of the plastic film, the cotton scraps at the holes of the plastic film are cleaned away by utilizing the scrap cleaning thorns, and the cotton scraps are cleaned away by utilizing the scrap cleaning thorns. And meanwhile, the cotton scraps on the scrap cleaning thorns are intercepted by the scrap stroking plate, the cotton scraps on the scrap cleaning thorns are stroked down, the cotton scraps automatically fall into the collecting box, and automatic collection is achieved.

Description

technical field [0001] The invention relates to the field of sound insulation cotton boards, in particular to an anti-scraping sound insulation cotton board film-coated hole punching machine. Background technique [0002] The existing patent CN109334169A, in order to solve the problem that noise directly affects people's physical and mental health and the improvement of quality of life, long-term exposure to a noisy environment will cause hearing loss and even induce some diseases. To stay away from noise, what we can do is sound absorption and sound insulation. Glass wool has the function of sound absorption and noise reduction, but when ordinary glass wool is used, there are often many flying hairs and the problem of environmental pollution. A sound insulation film wool and its production process are disclosed. , cut and trim the glass wool longitudinally, and cut it to length; after the trimming, put the glass wool on the laminating machine for lamination, and stick it wi...

AI Technical Summary

Problems solved by technology

Glass wool has the function of sound absorption and noise reduction, but ordinary glass wool often has a lot of flying hairs and pollutes the environment when it is used. A sound-insulating coated cotton and its production process are disclosed. , the glass wool is longitudinally cut and trimmed, and cross-cut and cut to length; after the editing is completed, the glass wool is placed on the laminating machine for lamination, and glued with hot melt adhesive; holes are made on the plastic film covered by the glass wool; The plastic film on the glass wool is hot-melt sealed, which overcomes the direct impact of noise on people's physical and mental health and the improvement of life quality. Long-term exposure to noise will cause hearing loss and may even induce some diseases. To stay away from noise, we can What is done is sound absorption and sound insulation

Glass wool has the function of sound absorption and noise reduction, but when ordinary glass wool is used, many flying hairs often appear and pollute the environment. However, after the plastic film is opened, the noise needs to be absorbed through the holes in the plastic film. When the cotton fiber on the cotton board is scattered, it is easy to fall to the hole of the plastic film, and it is still possible to scatter out from the hole of the plastic film, and after the plastic film is opened, it still exists at the cotton board at the opening position. There is lint, the lint in that location will still come out

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