Extrusion device for polymer sheet processing
A polymer sheet, extrusion device technology, used in applications, household appliances, other household appliances, etc., can solve problems such as high temperature, device blockage, and reduced efficiency
Pending Publication Date: 2022-02-01
安徽高伟新材料科技有限公司
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Problems solved by technology
[0003] The existing polymer sheet needs to be extruded during the production and processing process. Since the polymer raw material is a large block material, it is easy to cause blockage inside the device due to the large amount of feeding, which leads to low extrusion efficiency of polymer material particles and reduces the high The working efficiency of the particle extrusion device for molecular material processing. Secondly, most of the existing particle extrusion devices for polymer material processing adopt a simple structure. Because the polymer material is extruded into particles after melting, it is easy to make the polymer material after molding. High temperature causes collection sticking, which in turn leads to poor molding quality
Method used
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[0021] The technical solutions of the present invention will be further described in detail below in conjunction with specific embodiments.
[0022] see Figure 1-3 , an extrusion device for processing polymer sheets, comprising a grinding assembly and an extrusion assembly, the grinding assembly includes a grinding box 13 and a grinding part, the top of the grinding box 13 is provided with a feed inlet 14, and the grinding part is installed In the grinding box 13, it is used to grind the sheet material added to the grinding box 13. The extrusion assembly includes an extruder 19 and a blanking part, and one end of the blanking part is connected to the grinding box 13. The other end is connected with the extruder 19, which is used to adjust the sheet material which has been ground by the grinding parts in the grinding box 13 to drop intermittently into the extruder 19, and the extruder 19 is used to transfer the sheet material which has fallen into the machine body. Conveying ...
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The invention discloses an extrusion device for polymer sheet processing, and relates to the technical field of polymer sheet processing equipment. The extrusion device comprises a grinding assembly and an extrusion assembly. The grinding assembly comprises a grinding box and grinding parts, a feeding opening is formed in the top of the grinding box, and the grinding parts are installed in the grinding box and used for grinding sheet raw materials added into the grinding box. The extrusion assembly comprises an extruder and a blanking part. The sheet raw materials are pre-ground through the multiple sets of grinding parts arranged in the grinding box, so that part of large-particle sheet raw materials are finer. The pre-ground sheet raw materials are intermittently blanked through the blanking part arranged between the grinding box and the extruder, so that the situation that the materials fall into the extruder at a time to cause equipment blockage is avoided. When the extruder is started, the sheet raw materials are extruded, formed and conveyed out while the materials are conveyed by the extruder.
Description
technical field [0001] The invention relates to the technical field of polymer sheet processing equipment, in particular to an extrusion device for polymer sheet processing. Background technique [0002] Polymer materials are divided into natural polymer materials and synthetic polymer materials according to their sources. Natural polymers are polymer substances that exist in animals, plants and organisms, and can be divided into natural fibers, natural resins, natural rubber, animal glue, etc. Synthetic polymer materials mainly refer to the three major synthetic materials of plastics, synthetic rubber and synthetic fibers, and also include adhesives, coatings and various functional polymer materials. [0003] The existing polymer sheet needs to be extruded during the production and processing process. Since the polymer raw material is a large block material, it is easy to cause blockage inside the device due to the large amount of feeding, which leads to low extrusion effic...
Claims
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Patent Timeline
Login to View More IPC IPC(8): B29C48/07B29C48/285B29C48/25B29B13/10B29L7/00
CPCB29C48/07B29C48/285B29C48/25B29B13/10B29L2007/002
Inventor 高永飞
Owner 安徽高伟新材料科技有限公司