Thermoplastic resin pipe extrusion molding equipment and production method thereof
A thermoplastic resin, extrusion molding technology, applied in the field of thermoplastic resin pipe extrusion molding equipment, can solve the problems of manual cleaning, high cleaning cost, low efficiency, etc., and achieve the effect of reducing raw material waste, simple operation and high efficiency
Inactive Publication Date: 2021-08-03
江苏圣隆管业有限公司
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Problems solved by technology
However, manual cleaning is not only troublesome, but also has high cleaning costs and low efficiency
Method used
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[0031] The idea, specific structure and technical effects of the present invention will be further described below in conjunction with the accompanying drawings, so as to fully understand the purpose, characteristics and effects of the thermoplastic resin pipe extrusion molding equipment and its production method of the present invention.
[0032]
[0033] figure 1 It is a schematic diagram of the three-dimensional structure of the thermoplastic resin pipe extrusion molding equipment in the embodiment of the present invention; figure 2 It is a front half-sectional view of the thermoplastic resin pipe extrusion molding equipment in the embodiment of the present invention.
[0034] Such as figure 1 and figure 2 As shown, the thermoplastic resin pipe extrusion molding equipment in this embodiment includes: a base 1 , an extrusion mechanism 4 , a molding mechanism 6 , a screw driving mechanism 2 , a screw cleaning and collecting mechanism 5 and a barrel cleaning mechanism 3 ...
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The invention provides thermoplastic resin pipe extrusion molding equipment and a production method thereof. The extrusion molding equipment comprises a base, an extrusion mechanism, a forming mechanism, a screw driving mechanism, a screw cleaning and collecting mechanism and a charging barrel cleaning mechanism. The extrusion mechanism comprises a charging barrel and a screw which are fixedly arranged on the base, and the charging barrel is provided with two end parts which are separately used as a charging barrel extrusion end part and a charging barrel driving end part. The forming mechanism is detachably mounted on the extrusion end part of the charging barrel. The screw driving mechanism is used for driving the screw to rotate. The screw cleaning and collecting mechanism is positioned below the extrusion end part of the charging barrel and is used for cleaning and collecting raw materials remaining on the screw. The charging barrel cleaning mechanism is used for cleaning the inner wall of the charging barrel. The screw driving mechanism is detachably connected with the screw, a sliding plate is arranged at the position, located at the charging barrel driving end, of the base, and the sliding plate can move in the direction perpendicular to the length direction of the charging barrel, and the screw driving mechanism and the charging barrel cleaning mechanism are arranged on the sliding plate at intervals in the direction perpendicular to the length direction of the charging barrel.
Description
technical field [0001] The invention belongs to the technical field of extrusion of thermoplastic resin pipes, and in particular relates to extrusion molding equipment of thermoplastic resin pipes and a production method thereof. Background technique [0002] Extrusion molding, also known as extrusion molding, means that the material passes through the action between the barrel of the extruder and the screw, and is heated and plasticized, pushed forward by the screw, and continuously passed through the machine head to make various cross-section products or semi-finished products. a processing method. Extrusion molding is one of the most important forms of plastic material processing, and about 50% of thermoplastic resin products are completed by extrusion molding. [0003] After the extrusion molding work of the extrusion molding machine, raw materials will adhere to the screw and barrel, especially a large amount of raw materials remain on the screw, resulting in waste of ...
Claims
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IPC IPC(8): B29C48/09B29C48/27B29C48/395
CPCB29C48/09B29C48/2715B29C48/397
Inventor 缪志凤
Owner 江苏圣隆管业有限公司