A production process of a protective gear, its production equipment and an electric control system
A production process and electric control system technology, applied in the field of protective gear, can solve the problems of inability to realize automatic production, low production efficiency, high production cost, etc., and achieve the effect of improving cooling forming effect, increasing production efficiency, and shortening heating time
Active Publication Date: 2016-09-07
QINGDAO UNIV
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Problems solved by technology
[0006] Aiming at the deficiencies in the existing technology, the technical problem to be solved by the present invention is to provide a method to solve the current problems of low production efficiency, high production cost, and inability to realize automatic production, effectively improve production efficiency, reduce production cost, and improve protective gear. Molding quality, production equipment for automatic production
Method used
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Embodiment Construction
[0028] Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail;
[0029] Such as figure 1 As shown, a production process of a protective gear is carried out according to the steps of fiber web laying, cutting, heating, compression molding and mold removal;
[0030] (1) Fiber web laying: Lay multiple layers of hot-melt bonded fiber materials, mix and loosen, and comb into a web to form a fiber web;
[0031] Mixing and opening refers to the uniform mixing of hot-melt bonding fibers and bonded fibers in proportion before carding into a web. The mixing method can be manual mixing or mechanical mixing. The mixing machine can be a single cotton bin blender, or a multi-cotton bin blender, such as a six-cotton bin blender. After the fibers are evenly mixed, they are fed into the opening equipment, and the fiber blocks are mechanically struck and torn to be loosened into small fiber bundles, and the fibers are furth...
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The invention discloses a production technology and production equipment for a protector and an electric control system. The production technology comprises the steps of: (1) laying a fiber net; (2) cutting the fiber net; (3) performing heating, namely heating and adhering the cut fiber nets to enable thermally adhered fibers to be smelted; (4) performing die-press molding, namely pressurizing the heated and adhered fiber nets through a pressing die to form the fiber nets, spraying cooling air into a die cavity formed by assembling an upper die and a lower die of the die, and performing cooling molding and auxiliary mold stripping on a molded sports protector; (5) performing mold stripping, namely performing mold stripping on the cooled sports protector subjected to die-press molding, and discharging the sports protector out of the die cavity. The sprayed cooling air can cool the protector subjected to die-press molding, so that the cooling molding effect on the protector is enhanced; furthermore, the key effect resulted from spraying of the cooling air is to perform the auxiliary mold stripping on the molded protector, so that the molding effect of the protector is effectively guaranteed, and the production efficiency is greatly improved.
Description
technical field [0001] The invention relates to a protective gear, in particular to a production process of the protective gear, its production equipment and an electric control system for electronically controlling the production equipment. Background technique [0002] With the increasing popularity of sports and the popularity of motorcycles, the protection of shoulders, elbows, chest, back and ankles of motorcyclists, cyclists, hockey players, etc. has attracted more and more attention. For this reason, it has been stipulated in the relevant sports rules that athletes and drivers of such sports must wear appropriate protective gear in advance to reduce the damage caused by external impacts to athletes, so as to reduce the chance of unnecessary injuries of athletes and protect athletes. safety. [0003] At present, there are many kinds of protective gear products, which can be basically divided into three types according to the different materials used: knitted, ribbon a...
Claims
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IPC IPC(8): B29C51/00B29C51/26B29C51/42B29C51/46B29C31/00
Inventor 马建伟陈韶娟孙永军孙亚宁
Owner QINGDAO UNIV