Processing device for increasing strength of aluminum-plastic composite panel

Abstract

The invention discloses a processing device for increasing strength of an aluminum-plastic composite panel. The device includes a support plate, wherein a transmission rack is installed on the top ofthe support plate. A plurality of conveying rollers are arranged on the conveying frame at equal intervals. Two side plates are installed on both sides of the top of the conveying rack, and a first driving roller is arranged between the two side plates. A second drive roller is provided above the first drive roller, which is the main drive roller. The second driving roller is connected to the first driving roller through an adhesive tape transmission, and a glue coating roller is provided above the second driving roller. The glue coating roller is driven by a piston rod of a third air cylinderand pushes out a steel plate from the bottom of a plate accommodating box via a plate in / out port, then a piston rod of a third air cylinder pushes a pressing plate to move down so as to push the steel plate, delivered from the plate in / out port, onto the plastic core plate, so that the plastic core plate is attached to the steel plate via glue. The invention solves the problems that in processing of the aluminum-plastic composite panel in the prior art, the steel plate cannot be attached to the plastic core plate well, and the attachment of the steel panel is inconvenient.

Description

technical field [0001] The invention relates to the technical field of processing aluminum-plastic composite boards, in particular to a processing device for improving the strength of aluminum-plastic composite boards. Background technique [0002] The unique performance of the aluminum-plastic composite panel itself determines its wide range of uses: it can be used for building exterior walls, curtain wall panels, renovation of old buildings, interior wall and ceiling decoration, advertising signs, display stands, purification and dust prevention Engineering, which belongs to a new type of building decoration materials. If you want to increase the strength of the aluminum-plastic composite board, you will install a steel plate on the surface of the aluminum-plastic composite board during the processing of the aluminum-plastic composite board. However, in the prior art, the steel plate often needs to be installed manually. Cover the glue to make the steel plate and the alum...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a processing device for improving the strength of aluminum-plastic composite panels, which solves the following technical problems: (1) by pouring the glue into the glue storage box, the piston rod of the second cylinder shrinks, and then passes through the connecting block The connecting plate is driven down, and the connecting plate drives the glue roller down to contact with the coating belt through the glue storage box. Through this setting, the processing device can evenly coat the surface of the plastic core plate with glue, providing a good solution for the subsequent fixing of the steel plate. The second drive roller drives the first drive roller to rotate through the tape, and then the glue roller evenly coats the glue in the glue storage box on the surface of the tape, which solves the problem of aluminum-plastic composite panels in the prior art. The technical problem of uneven glue coating on the surface; (2) The rubber roller is pushed by the piston rod of the third cylinder, and the rubber roller pushes the steel plate at the bottom of the storage board box from the inlet and outlet of the board, and the piston rod of the fourth cylinder pushes the lower platen down Push the steel plate pushed out from the plate inlet and outlet to the plastic core plate, and the glue on the plastic core plate is bonded to the steel plate, so as to solve the problem that the steel plate added during the processing of the aluminum-plastic composite plate in the prior art does not fit the plastic core plate, At the same time, the technical problem of adding inconvenient steel plates; (3) by putting the aluminum foil raw material from the lower hopper, the aluminum foil raw material enters the extrusion pipe, and the second motor output shaft drives the extrusion screw to rotate, and the extrusion screw pushes the aluminum foil raw material from the extruded The bottom of the tube is extruded. Through this setting, the aluminum foil raw materials can be fully mixed before preforming. The fifth cylinder piston rod shrinks to drive the spring column to descend. The spring column drives the extrusion tube to descend, and the extrusion tube drives the forming mold shell. Reduce the pre-compression molding of aluminum foil raw materials on the plastic core board, and solve the problem of insufficient mixing before the addition of aluminum foil raw materials in the prior art

Images