Extrusion device for sealing packaging paper bag of packaging machine

Abstract

The invention discloses an extrusion device for sealing a packaging paper bag of a packaging machine. The device comprises a rack, a limiting mechanism, an extruding mechanism and a glue discharging mechanism, wherein a belt conveyor is installed on an upper portion of the rack, a support is fixedly connected with one side of an upper portion of the rack, an extrusion mechanism is fixedly installed on the support, a fixing column and a fixing frame are fixedly connected with the rack, and the limiting mechanism is fixedly installed on one side of the upper portion of the rack. The device is advantaged in that a double-faced adhesive tape is adhered to a sealing opening of a packaging paper bag through an adhesive discharging mechanism, an electric push rod of the extrusion mechanism drivesa pressing block to extrude the sealing opening of the packaging paper bag to which the double-faced adhesive tape is bonded so that the double-faced adhesive tape obtains the better bonding effect,under the cooperation of a semi-automatic conveying belt and the electric push rod, the packaging paper bag can be bonded and pressed differently from low-efficiency manual work, a buffering mechanismprotects the sealing and adhesive pressing position of the paper bag against damage caused by too large pressure, and the buffering protection effect and the adhesive pressing effect are good.

Description

technical field [0001] The invention belongs to the technical field of extrusion equipment for balers, and in particular relates to an extrusion device for sealing paper bags of balers. Background technique [0002] There are various types of balers, such as large balers and small balers, and balers with multiple functions and uses. Large balers generally pack the baled objects, and small balers generally bond and press the baled objects. plastic packaging. Inkjet printers turn colored liquid ink into fine particles through nozzles and spray them onto printing paper. Some inkjet printers have three or four printing nozzles to print four colors of yellow, magenta, cyan and black; For four-color jet printing, inkjet consumables for printers generally need to be packaged in oily paper bags before they leave the factory. [0003] Generally, after the printer inkjet consumables are placed in the oily paper bag, it is necessary to squeeze the glue on the sealing part of the oily...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a kind of extruding device for packaging paper bag sealing of baler, to solve the problem of high work intensity, low work efficiency and the limit and buffer function of conventional baler in the prior art proposed in the above background technology. bad question

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