Sweeping robot shell injection molding mold

By using a vibration uniform mechanism and a heating mechanism in the injection molding mold of the sweeping robot shell, the problem of insufficient watering caused by insufficient fluidity during the injection molding process is solved, and product quality and production efficiency are improved.

CN222662471UActive Publication Date: 2025-03-25SUZHOU LILAI XINGCHEN PLASTIC IND TECH CO LTD
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Patent Information

Application Number
CN202420524702.9
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-03-19
Publication Date
2025-03-25
Estimated Expiration
2034-03-19

AI Technical Summary

Technical Problem

During the injection molding process, due to the complex structure, low temperature and insufficient fluidity of the sweeping robot shell, insufficient watering often leads to insufficient watering, affecting the quality and production efficiency of the product.

Method used

A sweeping robot shell injection molding mold including a base, an upper mold and a lower mold is designed, and a vibration uniform mechanism and a heating mechanism are used to improve the flowability of the plastic. The vibration uniform mechanism uses a motor to drive the rack and strike components to impact the mold wall, increasing the filling of plastic; the heating mechanism maintains the mold temperature through the heating plate and trapezoidal clamp to ensure the flowability of the plastic.

Benefits of technology

Through the combination of the vibration and heating mechanism, insufficient pouring can be effectively avoided, ensuring that the plastic is fully filled with the mold, and improving the quality and production efficiency of the product.

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Abstract

The utility model discloses a floor sweeping robot shell injection molding mould, a vibration mechanism comprises a motor, two driven gears, a rack and a sliding chute, the motor is fixedly installed at the bottom of a base, the output end of the motor penetrates through the base and is fixedly connected with a driving gear, the two driven gears are symmetrically arranged front and back by taking the driving gear as the center, and the rack is fixedly connected with the driving gear. The two driven gears are meshed with the driving gear, gear shafts are fixedly connected to the driven gears, one end of each gear shaft is rotationally connected to the top of the base, the other end of each gear shaft is fixedly connected with a sector gear, the sector gears are meshed with a rack, and knocking assemblies are movably connected to the two ends of the rack. Relates to the technical field of injection molds, a motor drives a main gear to rotate, so that a rack drives a knocking assembly to impact the outer walls of an upper mold base and a lower mold base back and forth, the upper mold base and the lower mold base are fully filled with plastic melt, and the situation that product manufacturing is unqualified due to insufficient fluidity is avoided.
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