Full automatic bottom-locking and coiling machine for tin can

Abstract

The invention discloses a full automatic bottom-locking and coiling machine for a tin can. The bottom-locking and coiling machine comprises a rack, the upper part of the rack is fixedly connected witha stamping device; a bottom-locking and coiling device, a lower die core expanding and contracting device and a clamping translation device are arranged in the middle of the rack; the stamping deviceprovides power for the bottom-locking and coiling device; the bottom-locking and coiling device and the lower die core expanding and contracting device are used to carry out bottom-locking and coiling on both ends of the can; the right side of the rack is provided with a can feeding device; the can feeding device feeds the can to the clamping translation device; the clamping translation device clamps and moves the can to the bottom-locking and coiling device; the lower die core expanding and contracting device clamps and moves the tin can to the upper portion of a tinplate can supporting slideway; a can bottom feeding device is arranged on the back side of the rack; the can bottom feeding device feeds a can bottom to the bottom-locking and coiling device; and an automatic control device controls the bottom-locking and coiling machine to form the bottom-locking and coiling at both ends of the can at one time. According to the full automatic bottom-locking and coiling machine for the tin can, the whole process automation of the one-time forming of the bottom-locking and coiling at both ends of the tin can is achieved, so that the labor intensity is greatly reduced, and the production efficiency is improved.

Description

technical field [0001] The invention relates to the field of tinplate can forming machines, in particular to a fully automatic bottom-button winding machine for tinplate cans. 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 tinplate cans During the processing, the two ends of the tinplate can need to be formed by buckling the bottom winding wire, and because the shape of the winding wire at both ends is inconsistent when the tinplate can is buckled and bottom wound, the molds used for the edge pressing at both ends of the tinplate can are different, which results in the The bottom winding operation of the can buckle needs to go through two processes to complete the bottom winding operation, and the production efficiency is low;...

AI Technical Summary

Problems solved by technology

[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 tinplate cans During the processing, the two ends of the tinplate can need to be formed by buckling the bottom winding wire, and because the shape of the winding wire at both ends is inconsistent when the tinplate can is buckled and bottom wound, the molds used for the edge pressing at both ends of the tinplate can are different, which results in the The bottom winding operation of the can buckle needs to go through two processes to complete the bottom winding operation, and the production efficiency is low; the existing tinplate can bottom winding is in the pressing process, because the tinplate is manually held, which often causes the tinplate to produce Offset affects the efficiency and quality of tinplate lid making, and the yield is low, resulting in waste of tinplate and reducing economic benefits; after the tinplate cans are pressed, workers manually take out the metal cans, and the metal cans can only be produced and processed one by one. The efficiency is low, and because workers need to take out the pressed metal cans one by one, workers are easy to be crushed by the mold of the crankshaft press during the process of taking out the cans, which increases the danger of workers' production and processing

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