Press-fitting device and method for corrugated paper board production

Abstract

The invention discloses a press-fitting device and method for corrugated paper board production. The press-fitting device comprises a device body. A transmission box is mounted at the bottom of the device body, an upper support is welded to the middle position of the upper end face of the device body, a pressing plate is fixedly mounted at the lower end of the upper support, a mounting table is movably arranged between the transmission box and the pressing plate, sliding rods are welded to the positions of the four corners of the lower end of the mounting table, four sets of sliding barrels acting on the sliding rods are arranged at the positions of the four corners of the upper end of the transmission box in a penetrating manner, and a corrugated paper board is put in the mounting table.According to the press-fitting method for corrugated paper board production, by means of synchronous circumferential motion of four sets of cams, four sets of T-type rods move upwards to jack the mounting table, the corrugated paper board on the mounting table suffers from the pressure effect of the pressing plate above the corrugated paper board, a press-fitting effect is achieved, it is guaranteed that the strength applied during mechanical press-fitting is uniform, the press-fitting device and method are suitable for different working conditions, and better use prospects are brought.

Description

technical field [0001] The invention relates to the field of corrugated cardboard production, in particular to a pressing device and a pressing method for corrugated cardboard production. Background technique [0002] Corrugated cardboard is made of at least one layer of corrugated paper and a layer of cardboard (also called cardboard), which has good elasticity and extensibility. It is mainly used to make cartons, the sandwich of cartons and other packaging materials for fragile goods. , use native straw pulp and waste paper to make raw cardboard similar to yellow cardboard, and then machine it to make corrugated, and then use sodium silicate and other adhesives on its surface to bond with boxboard paper; existing The uneven force exerted by the corrugated cardboard during mechanical pressing may easily cause the thickness of the corrugated cardboard to vary and reduce the quality of the corrugated cardboard. In addition, in order to improve the pressing effect during the p...

AI Technical Summary

Problems solved by technology

[0002] Corrugated cardboard is made of at least one layer of corrugated paper and a layer of cardboard (also called cardboard), which has good elasticity and extensibility. It is mainly used to make cartons, the sandwich of cartons and other packaging materials for fragile goods. , use native straw pulp and waste paper to make raw cardboard similar to yellow cardboard, and then machine it to make corrugated, and then use sodium silicate and other adhesives on its surface to bond with boxboard paper; existing The uneven force exerted by the corrugated cardboard during mechanical pressing may easily cause the thickness of the corrugated cardboard to vary and reduce the quality of the corrugated cardboard. In addition, in order to improve the pressing effect during the pressing process, the released pressure may cause the adjacent The relative displacement between the layers has brought certain adverse effects in the process of use. For this reason, we propose a pressing device and a pressing method for corrugated cardboard production.

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