A paper bag automatic card board sealing machine

Abstract

The invention provides an automatic clamping plate-sticking and opening-sealing machine of a paper bag. The automatic clamping plate-sticking and opening-sealing machine comprises a paper cylinder feeding mechanism, a clamping plate glue coating pushing mechanism, a first opening-sealing mechanism and a second opening-sealing mechanism, wherein a paper cylinder feeding mechanism motor drives a chain to rotate at a uniform velocity; a pushing claw arranged on the chain continuously pushes a paper cylinder arranged on the chain; a sensor of the clamping plate glue coating pushing mechanism senses that the paper cylinder gets to an appointed position, and transmits a signal to a servo motor on the clamping plate glue coating pushing mechanism, the pushing claw of the chain is driven to push a clamping plate to a plate roller along an upper guide rail to be coated with glue, the clamping plate is intermittently pushed to an outlet by a lower guide rail, and the clamping plate coated with the glue and the conveyed paper cylinder are stuck together at equal speed and are conveyed to the first opening-sealing mechanism and the second opening-sealing mechanism for sealing, so as to form a qualified paper bag. The two processes of sticking the clamping plate and sealing an opening are integrated in the automatic clamping plate-sticking and opening-sealing machine, workers are few, the production efficiency is high, the clamping plate sticking position is accurate, accumulated error is not caused, and the effect is ideal; the product quality is improved, the efficiency is improved, and the cost is reduced.

Description

technical field [0001] The invention relates to the field of paper bag processing equipment, in particular to a paper bag automatic card board sealing machine. Background technique [0002] As a pre-filter accessory for household vacuum cleaners - paper dust collection filter bags (hereinafter referred to as paper bags), generally consist of a paper tube with both ends sealed and a card board pasted on its surface. At present, the paper bag production process is to seal both ends first, and then proceed to the next process of sticking the cardboard. Since the card board adopts the traditional manual operation mode, in order to meet the output, it is often by increasing the number of workers on the assembly line. In recent years, there has been a shortage of labor and rising wage costs, which has led to an increase in the cost of paper bag products and unstable output. At the same time Mechanized actions for a long time also greatly increase the labor intensity of workers, a...

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Problems solved by technology

Since the card board adopts the traditional manual operation mode, in order to meet the output, it is often by increasing the number of workers on the assembly line. In recent years, there has been a shortage of labor and rising wage costs, which has led to an increase in the cost of paper bag products and unstable output. At the same time Long-term mechanized actions also greatly increase the labor intensity of workers, and the product quality varies from person to person, and the uniformity of standards cannot be guaranteed

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