Automatic tank cover integrated production line and preparation technology of tank cover

Abstract

The invention discloses an automatic tank cover integrated production line. According to the automatic tank cover integrated production line, the number of operators is reduced, the transfer efficiency is improved, and meanwhile, the effect that workpieces enter each process one by one in the correct posture is guaranteed. The automatic tank cover integrated production line particularly comprises a feeding machine, a cover punching machine, a trimming punching machine, a pre-bending punching machine, a hemming punching machine, a dotting machine and a PLC electric control system, wherein the output end of the feeding machine is in butt joint with an material cutting and punching position of the cover punching machine; the cover punching machine is in butt joint with the trimming punching machine through a first conveying unit; the trimming punching machine is in butt joint with the pre-bending punching machine through a second conveying unit; the pre-bending punching machine, the hemming punching machine and the dotting machine are arranged at intervals along the conveying direction of an intermittent conveyor and are in transmission connection with the intermittent conveyor; a first cover control mechanism used for controlling the tank covers to be conveyed to the trimming punching machine one by one is arranged on the first conveying unit; and a second cover control mechanism used for controlling the tank covers to be conveyed to the intermittent conveyor one by one is arranged on the second conveying unit. The invention further discloses a preparation technology of the tank cover.

Description

technical field [0001] The invention relates to the technical field of can making equipment, in particular to an automatic integrated can cover production line and its preparation process. Background technique [0002] Metal cans are widely used in our production and life. The advantages of metal cans are very obvious. Its airtightness is very good, it can resist high internal pressure, and it can ensure that the products in the metal cans are not easy to expire. In the production of metal cans During the process, the can lid and can body are produced separately, and finally assembled together to make it a complete metal can. [0003] In the production process of can lids, punching, trimming, pre-bending and curling are generally required, and multiple processing equipments are required to process the tank materials in different processes. In the prior art, after one processing equipment completes the After a certain process of the tank body is processed, the staff needs to...

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Problems solved by technology

[0003] In the production process of can lids, punching, trimming, pre-bending and curling are generally required, and multiple processing equipments are required to process the tank materials in different processes. In the prior art, after one processing equipment completes the After a certain process of the tank body is processed, the staff needs to manually transfer the tank body material to other processing equipment for other process processing. The efficiency of material transfer is extremely low, resulting in the same low production efficiency of the tank body, which cannot meet modern production needs

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