Airflow driving device of silica gel knitting machine

Abstract

The invention discloses an airflow driving device of a silica gel knitting machine. The airflow driving device comprises a fixed base and an air blowing assembly; the air blowing assembly is connected inside the fixed base in a penetrating mode; the air blowing assembly is composed of a first through pipe, a second through pipe, a connecting plate and a communicating pipe; the first through pipe is connected to the connecting plate in a penetrating mode; and the second through pipe is communicated to the interior of the communicating pipe. By arranging the air blowing assembly, when a silica gel pipe body moves in a sleeve, a communicating pipe air hole in the communicating pipe blows air upwards; a valve capable of controlling and adjusting the air blowing pressure and flow is installed; and according to the fluid mechanics principle and the Coanda theory, when fluid makes contact with the surface of a hard object, the fluid can move along the Coanda wall, so that when the air is blown to the surface of the silica gel pipe body, the air moves along the surface of the silica gel pipe body to wrap the silica gel pipe body, the silica gel pipe body is suspended and is balanced at the air blowing center position, the silica gel pipe body can smoothly pass through the first through hole, and knitting is performed.

Description

technical field [0001] The invention relates to the technical field of silicone tubes, in particular to an airflow drive device for a silicone knitting machine. Background technique [0002] With the rapid development of equipment manufacturing, automobile industry and chemical energy industry, the demand for steel wire braided rubber hose in the sales market has increased, and at the same time higher and newer technical requirements have been put forward. [0003] Before the knitting machine knitting, the existing silicone knitting glue pipeline inner rubber has strong viscosity and will be deformed due to thermal melting during the moving process, causing it to come into contact with the knitting machine head and adhere to the At the channel of the machine head, and because a part of the silicone tube is hot-melt and adhered to the channel of the machine head, after a certain amount of accumulation, it will completely block the channel of the machine head, making it diffic...

AI Technical Summary

Problems solved by technology

[0003] Before the knitting machine knitting, the existing silicone knitting rubber pipeline inner rubber has strong viscosity and will be deformed due to thermal melting during the movement, causing it to come into contact with the knitting machine head and adhere to the At the channel of the machine head, and because a part of the silicone tube is hot-melt and adhered to the channel of the machine head, after a certain amount of accumulation, it will completely block the channel of the machine head, making it difficult for the subsequent silicone tube to pass through, affecting the normal operation of the knitting machine

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