Cylindrical cavity charging pressing, vacuum pumping and screwing sealing integrated device

Abstract

The invention discloses a cylindrical cavity charging pressing, vacuum pumping and screwing sealing integrated device. The cylindrical cavity charging pressing, vacuum pumping and screwing sealing integrated device consists of a control system, a vacuum pump, a vacuum pumping part and a pressing and screwing part; by the vacuum pumping part, the inside of a cylindrical cavity has vacuum degree in a charging process and in the end; and the pressing and screwing part is used for pressing materials placed in the cylindrical cavity, after charging is finished, a blanking cover at the tail end is screwed and sealed, and therefore, a charging process is finished. A PMAC+ industrial personal computer is used in the control system, the vacuum pumping part and the pressing and screwing part are controlled, and independent operations of different mechanisms are realized as needed. The vacuum pump is positioned outside the device, and two air channels are led out from the vacuum pump, and are respectively connected to an end effector through a first electromagnetic valve and connected to a vacuum sealing cover through a second electromagnetic valve. After the first electromagnetic valve is switched on, the tail end of the end effector generates negative pressure to adsorb materials to be charged. A screwing pin stretches and retracts through a telescopic cylinder, and is matched with a lead screw to fulfill a screwing function.

Description

technical field [0001] The invention relates to the technical field of pyrotechnic equipment application, in particular to an integrated device for charging and compacting a cylindrical cavity, vacuuming, screwing and sealing. Background technique [0002] In the field of industrial pyrotechnics and food charging technology, the automation of the charging process has been paid more and more attention and developed. The use of automatic loading can not only improve labor production efficiency, stabilize and improve the quality of products produced, improve the working conditions of operators, but also shorten the production cycle of products and ensure the balance of production. In particular, the automation equipment and mechanism with multi-functions in the process will be more efficient and effective in shortening the production cycle of the product. [0003] At present, the charging of pyrotechnic products in cylindrical chambers that require a high degree of vacuum is s...

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Problems solved by technology

[0004] In order to avoid the deficiencies of the existing technology and overcome the problems of low accuracy of manual operation, poor repeatability and difficulty in ensuring the accuracy of process equipment, the invention proposes a cylindrical cavity that integrates charging and compacting, vacuuming, screwing and sealing The device is controlled by the control system to realize the orderly progress of various processes, and the process equipment has high precision, and the production efficiency and effect are remarkable

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