Wire extruder head cleaning device
A technology of cleaning device and extruder, applied in the direction of insulating conductors/cables, etc., can solve the problems of difficult removal, poor effect, low efficiency, etc., and achieve the effect of good effect, reasonable structure, ensuring quality and production efficiency
Active Publication Date: 2020-11-13
ZHEJIANG ZHENGDAO CABLE CO LTD
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- Description
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Problems solved by technology
The above-mentioned device only removes the residue by blowing, and the effect is not good, because the material has strong adhesion after cooling and adhering. Relying only on blowing to remove the residue, on the one hand, is inefficient, and on the other hand, it is difficult to remove
Method used
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Embodiment Construction
[0025] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0026] A cleaning device for the head of a wire extruder, comprising a lifting platform and a telescopic cleaning mechanism arranged on the lifting platform. The telescopic cylinder 2, the air blow gun 3 connected to the output end of the telescopic cylinder 2 and stretched in the telescopic channel, the air blow gun 3 is provided with an air source by an air compressor or a compressed gas cylinder; the side surface of the air blow gun 3 near the gas outlet A plurality of scraper blades 4 are provided, and adjacent scraper blades 4 are alternately arranged, and the scraper blades 4 are arranged obliquely toward the air outlet side of the blow gun, and the scraper blades 4 are in the shape of an arc bent outward.
[0027] The working principle of this device: When the extruder is working normally, the lifting table is at the lowest sta...
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The invention discloses a wire extruder head cleaning device, and belongs to the technical field of wire extruders. The device comprises a lifting platform and a telescopic cleaning mechanism arrangedon the lifting platform, wherein the telescopic cleaning mechanism comprises a shell, a telescopic channel arranged in the shell, a telescopic air cylinder arranged at one end of the telescopic channel, and an air blowing gun connected to the output end of the telescopic air cylinder and stretching out and drawing back in the telescopic channel, a plurality of scrapers are arranged on the side face, close to the air outlet end, of the air blowing gun, the adjacent scrapers are arranged in a staggered mode, the scrapers are obliquely arranged towards the air outlet side of the air blowing gun,and the scrapers are in an arc shape bent outwards. According to the device, material residues in a mold core can be efficiently removed, and the extrusion molding quality and the production efficiency of electric wires are ensured.
Description
technical field [0001] The invention relates to the technical field of wire extruders, in particular to a head cleaning device for wire extruders. Background technique [0002] The wire extruder is a necessary equipment in the wire and cable production process. Through extrusion, the material passes through the machine head to cover the metal wire to form an insulating layer. However, during the production process of the current wire extruder, especially when the work is suspended due to changing the wire or debugging the equipment, the extruded material will partially flow into the mold core due to the loss of the power to be brought forward. , or even block the core outlet, it will become residue when it cools down. Subsequent extrusion products are susceptible to surface defects due to residues, and even the extrusion work cannot be completed, seriously affecting the quality of wire and cable production. [0003] In the prior art, for example, the Chinese utility model ...
Claims
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Login to View More IPC IPC(8): B29C48/27H01B13/14
CPCB29C48/272H01B13/14
Inventor 罗英宝仲华姜正权童建芳黄霁月王文强
Owner ZHEJIANG ZHENGDAO CABLE CO LTD