Low-residue forming equipment for plastic production

By designing a low-residue molding device that includes a base, control box, and multiple motors, the problems of quickly disassembling and replacing parts and removing burrs from plastic workpieces were solved. This enabled rapid grinding and polishing, adaptable to fixing workpieces of different sizes, and improved the smoothness and physical properties of plastic parts.

CN224407147UActive Publication Date: 2026-06-26ZHEJIANG BISHENG TECH CO LTD
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Patent Information

Application Number
CN202521479013.1
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-07-15
Publication Date
2026-06-26
Estimated Expiration
2035-07-15

AI Technical Summary

Technical Problem

Existing technologies make it difficult to quickly disassemble and replace parts of plastic production equipment, effectively remove burrs and scratches on the inner walls of plastic workpieces, and fix plastic workpieces of different sizes.

Method used

A low-residue molding device was designed, comprising a base, an operation box, a sliding rail, a motor, an electric push rod, a grinding motor, a vacuum pump, a rotary motor, and a polishing component. The operation panel is connected by a snap-fit ​​mechanism, enabling quick disassembly and fixation. Combined with the sliding motor, grinding motor, and polishing component, it achieves rapid grinding and polishing.

Benefits of technology

It enables rapid disassembly and replacement of equipment parts, effectively removes burrs and internal scratches from plastic workpieces, adapts to the fixing of workpieces of different sizes, and improves the smoothness and physical properties of plastic parts.

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Abstract

The utility model relates to the technical field of polishing devices, and discloses low-residue forming equipment for plastic production, which comprises a base, an operation box is arranged on the upper surface of the base, and a movable sliding rail, an operation cover, a buckle, an operation plate, a movable motor and a movable lead screw are arranged at the top of one side of the operation box. The device is reasonable in structure, the operation plate can be disassembled and fixed on the operation box through the buckles, parts in the operation box are convenient to maintain, the moving motor rotates the moving base to move on the moving sliding rail, the electric push rod enables the grinding motor to move on the fixing assembly, and the grinding motor drives the grinding head to rotate. The burr of the plastic workpiece can be quickly polished, the type of a polishing head can be replaced, the burr on the inner wall of the plastic workpiece can be polished, a fixing assembly can be fixed to an electric push rod through a fixing bolt, the fixing assembly can be detached and replaced, a second fixing base is driven to rotate through a fixing motor, and a polishing motor is fixed to the fixing assembly. And the polishing motor can be replaced.
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