Rapid punching equipment for rigid polyurethane foam plastic plate

Abstract

The invention relates to rapid punching equipment for a rigid polyurethane foam plastic plate. The equipment comprises a machine table, an intermittent equidistant translation mechanism which is arranged on the machine table and is used for driving a foam board to translate, a pressing mechanism which is arranged on the intermittent equidistant translation mechanism and used for pressing the foamboard, a punching lifting mechanism which is arranged on the machine table, a rotary cutting punching mechanism which is arranged on the punching lifting mechanism, and a waste removing mechanism which is arranged on the punching lifting mechanism. The intermittent equidistant translation mechanism comprises a rectangular moving platform capable of moving intermittently and equidistantly; the pressing mechanism is fixedly mounted on the upper end surface of the moving platform; the punching lifting mechanism comprises a lifting plate capable of vertically lifting; the rotary cutting punching mechanism and the waste material removing mechanism are both mounted on the lifting plate. According to the invention, the equipment provided by the invention can be used for automatically and quicklypunching the foam board, and is high in punching speed and high in efficiency.

Description

technical field [0001] The invention relates to the technical field of foam board processing, and specifically provides a fast punching device for rigid polyurethane foam plastic boards. Background technique [0002] Rigid polyurethane foam, referred to as rigid polyurethane foam, is second only to soft polyurethane foam in the amount of polyurethane products. [0003] Polyurethane rigid foam mostly has a closed-cell structure, which has excellent characteristics such as good heat insulation effect, light weight, high specific strength, and convenient construction. It also has the characteristics of sound insulation, shockproof, electrical insulation, heat resistance, cold resistance, and solvent resistance. It is widely used in Insulation materials for refrigerators and freezers, cold storage, refrigerated trucks and other insulation materials, buildings, storage tanks and pipeline insulation materials, a small amount is used in non-insulation occasions, such as imitation w...

AI Technical Summary

Problems solved by technology

[0004] In the field of packaging, rigid polyurethane foam plastics for packaging are often processed into boards, that is, rigid polyurethane foam plastic boards. This kind of packaging foam boards will have holes for fixing products, or circular hole grooves, or for Square hole slots may also be irregular special-shaped slots. For foam boards with special-shaped slots, mold molding is often used, while for packaging foam boards with regular-shaped round or square slots, a whole piece of foam is often used. board for subsequent processing, such as processing round hole slots, the existing hole punching machine is generally used to punch holes in the foam board one by one in the process of processing round hole slots, the punching efficiency is low, and the waste generated after punching is often embedded in the In the plate, it is often necessary to manually remove it, which is very troublesome

Images