Workshop glue circulating system of paste-manufacturing technology

Abstract

The invention discloses a workshop glue circulating system of a paste-manufacturing technology and forming technology of the workshop glue circulating system. According to the key point of the technical scheme, the workshop glue circulating system comprises a corrugating machine and a glue circulating device, the corrugating machine comprises a gluing mechanism, the gluing mechanism comprises a glue groove and a gluing roller, and the glue circulating device comprises a glue supply mechanism and a backflow mechanism, wherein the glue supply mechanism and the backflow mechanism are connected tothe glue groove; the glue supply mechanism comprises a glue barrel with a top opening and a gluing pipe communicating with the glue groove, a cover plate is arranged at the top of the glue barrel, aglue pump is arranged on the side wall of the glue barrel, and the glue pump is connected with the gluing pipe; and the backflow mechanism comprises a backflow pipe communicating with the glue grooveand the glue barrel, one end of the backflow pipe is connected to the groove bottom of the glue groove, the other end of the backflow pipe communicates with the glue barrel after penetrating through the cover plate, and a stirring device used for stirring glue is further arranged in the glue barrel. According to the workshop glue circulating system, the glue in the glue groove is maintained to bein a flowing state, so that glue coagulation in the glue groove is reduced, the bonding effect of a paperboard is improved, and the reject rate of products is reduced.

Description

technical field [0001] The invention relates to the technical field of paste-making process of corrugated cardboard, more specifically, it relates to a workshop glue circulation system of the paste-making process. Background technique [0002] With the development and progress of society, cartons, as a packaging material, are more and more widely used, such as packaging wine, fruits, machined products, etc., cartons are used as consumables, and the materials are generally made of corrugated paper. It is necessary to apply glue to the base paper of the corrugated cardboard, and the existing gluing and bonding work of the corrugated cardboard is usually completed by a corrugating machine. The corrugating machine is mainly composed of corrugating forming mechanism, gluing mechanism, humidifying mechanism, power and transmission system, electric control system, pneumatic system, steam pipeline, paste supply pipeline, etc. The corrugating forming mechanism is mainly composed of u...

AI Technical Summary

Problems solved by technology

Because the glue will be affected by environmental factors, weather temperature and other factors, the glue is prone to condensation when it is left in the glue tank for a long time, which will affect the viscosity of the glue. In the use of glue viscosity, it may rise from the normal seconds Or drop to a number of seconds beyond the normal range, thus affecting the bonding effect of the cardboard, causing quality problems or increasing the defective rate

Images