Automatic powder feeding tool for ceramic-lined pipe line

Abstract

The invention discloses an automatic powder feeding tool for a ceramic-lined pipe line. The tool comprises a left L-shaped sheet metal part and a right L-shaped sheet metal part that are symmetricallyarranged in a long strip shape, wherein an opening and closing vise mechanism is provided on a vise shaft, an opening and closing vise comprises opening and closing vise heads and an opening and closing vise handle, a connecting spring is fixedly connected between the two normally closed vise heads, and the close ends of the two opening and closing vise heads are fixedly connected with electromagnets. Through the arrangement of a connecting spring and the electromagnets in the invention and matching the use of the vise structure, the contact position between the bottoms of the two sheet metalparts can be opened and closed as long as the electromagnet is energized and de-energized; when the bottom is closed, powder is added to the groove formed by the sheet metal parts; and when the bottom is open, the powder is poured from the bottom to add powder to the pipe. The tooling is matched with a transmission device to achieve subsequent automatic feeding after going deep into the pipe, which is very convenient to use and has a good effect.

Description

technical field [0001] The invention relates to the technical field of production of ceramic lined pipes, in particular to an automatic powder feeding tool for ceramic lined pipes. Background technique [0002] Anti-corrosion pipes include: alloy, glass-lined pipes, Teflon-lined pipes, tempered glass pipes, etc.; the current alloy-ceramic composite pipes are made by themselves, and there are still problems in efficiency. [0003] The specific problem is this: [0004] First of all, the basic structure of the ceramic lined pipeline is as attached to the instruction manual. figure 1 Shown: When preparing a ceramic lined pipe, it is necessary to supply powder into the pipe. In the early stage of the experiment, a round pipe was cut in half, and then the opening was filled with powder upwards. When the half pipe was put into the round pipe to be sintered When pipe, the half pipe is dumped 180 degrees, and the powder is poured into the pipe. There are several problems here. One...

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Problems solved by technology

[0004] First of all, the basic structure of the ceramic lined pipeline is as attached to the instruction manual. figure 1 Shown: When preparing a ceramic lined pipe, it is necessary to supply powder into the pipe. In the early stage of the experiment, a round pipe was cut in half, and then the opening was filled with powder upwards. When the half pipe was put into the round pipe to be sintered When pipe, the half pipe is dumped 180 degrees, and the powder is poured into the pipe. There are several problems here. One is manual operation, which has poor precision. The second is efficiency. poor health problems

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