Extrusion device for rubber model preforming machine for production of damping assembly of washing machine
A preforming machine and extrusion device technology, applied in the field of rubber model preforming machine extrusion device for the production of shock absorbing components of washing machines
Active Publication Date: 2021-08-13
CHANGYI CITY YONGFU SPRING CO LTD
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Problems solved by technology
[0003] The invention provides a rubber model preforming machine extrusion device for the production of washing machine shock-absorbing components, which is used to solve the defects in the prior art
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[0017] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0018] A rubber model preformer extrusion device for the production of washing machine shock absorbing components, such as Figure 1-3As shown, it includes a horizontal tube 1, the left end of the horizontal tube 1 is open, the right end is closed and provided with a coaxial reserved hole, one end of the horizontal tube 1 is provided with a coaxia...
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The invention relates to an extrusion device for a rubber model preforming machine for production of a damping assembly of a washing machine, and belongs to the field of rubber extrusion devices. The extrusion device comprises a transverse pipe, wherein a coaxial annular plate is arranged at one end of the transverse pipe, and a coaxial cylinder is fixedly arranged on one side of the annular plate; a discharge hole is formed in one end of the cylinder, and the other end of the cylinder communicates with the interior of the transverse pipe through the annular plate; a fixing rod of a spring rod is rotationally arranged in a reserved hole in the other end of the transverse pipe; and a feeding opening is formed in the top of the transverse pipe. The extrusion device is simple in structure and ingenious in conception. A fixed second spiral blade and a movable first spiral blade are matched with each other to extrude out rubber materials, residual rubber materials on the first spiral blade and the second spiral blade can be removed through meshing matching of the first spiral blade and the second spiral blade, and thus cleaning of an extrusion screw rod is facilitated.
Description
technical field [0001] The invention belongs to the field of rubber extruding devices, in particular to an extruding device for a rubber model preforming machine used in the production of shock absorbing components of a washing machine. Background technique [0002] Because the hot-feed extruder can be continuously extruded, the operation is simple, the production efficiency is high, and the shape of the extruded product is stable, in the production process of many products, the hot-feed extruder is still used; but the existing screw extruder When shutting down, the residual rubber inside cannot be completely discharged, and the residual rubber is easy to make the screw stick to the shell, and the rubber solidified on the screw will also affect the next use of the extruder, which cannot meet the actual needs, so we Invented a rubber model preforming machine extrusion device for the production of washing machine shock-absorbing components. Contents of the invention [0003...
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IPC IPC(8): B29C48/27
CPCB29L2031/721B29C48/2715
Inventor 宫清远宫振忠
Owner CHANGYI CITY YONGFU SPRING CO LTD