Automatic paper can processing equipment

Abstract

The invention discloses automatic paper can processing equipment which comprises a machine table and a main shaft assembly arranged in the middle of the machine table. The machine table is sequentially provided with a paper tube feeding mechanism, a can bottom mounting mechanism, a heat sealing mechanism, a knurling mechanism, a hemming processing mechanism and a paper can discharging mechanism inthe rotating direction of the main shaft assembly. According to the automatic paper can processing equipment, paper tubes and can bottoms can be subjected to heat seal processing, and paper cans arebe manufactured. According to the equipment, a plurality of machining stations are arranged on an annular machining line, machining of one procedure is conducted on each machining station, and therefore assembly line type automatic production can be achieved. The paper can processing efficiency is high, high automation is achieved, and the automatic paper can processing equipment can be widely applied to production and manufacturing of the disposable paper cans. According to the equipment, the knurling mechanism is further used for carrying out knurling operation on attached parts of the papertubes and the can bottoms of the paper cans, the combination firmness degree of the paper tubes and the can bottoms can be increased, the paper cans are not prone to happening water leakage, knurledpatterns have a good decoration effect, and therefore the appearance of the paper cans is improved.

Description

technical field [0001] The invention relates to automatic equipment, in particular to automatic paper can processing equipment. Background technique [0002] Paper jars are also called paper tubes and paper tins. National standard: GB\T10440-2008. It is a round packaging product that integrates metal, paper and plastic. It is usually divided into spiral type and rewind type. [0003] Paper cans use paper as the main raw material, so it is easy to recycle; it has excellent protection performance, waterproof, moisture-proof, and has a certain heat insulation effect; it is odorless, non-toxic, safe and reliable, especially suitable for food packaging; it has low noise when filling; The outer layer can be printed in color, which has a good display effect; light weight, only 30% of the iron can, easy circulation, convenient use, and low price. Composite paper cans are used in a wide range of applications, often used to hold powdered solid foods, such as cocoa powder, tea, sugar,...

AI Technical Summary

Problems solved by technology

In the production process of the existing equipment for processing paper cans, since cardboard is a variable material, it is easy to cause wrinkles or roughness at the cutting part during the cutting and pasting process, which affects the quality of the can body. Forming effect

Moreover, the existing equipment is generally large in size and the degree of automation is not high.

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