Work fixture for grabbing injection parts of doll toy

A technology of tooling fixtures and injection molded parts, which is applied in the field of tooling fixtures for grabbing doll toy injection molded parts, and can solve the problems of hard work, high cost, and labor dependence.

Active Publication Date: 2015-11-18
GUANGZHOU TECH LONG PACKAGING MACHINERY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The work process is mainly operated by mechanization, but the existing injection molding equipment lacks corresponding pick-and-place devices for material retrieving, water removal

Method used

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  • Work fixture for grabbing injection parts of doll toy
  • Work fixture for grabbing injection parts of doll toy
  • Work fixture for grabbing injection parts of doll toy

Examples

Experimental program
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Embodiment Construction

[0011] A tooling fixture for grabbing doll toy injection molded parts, including a mounting plate 1 installed on a robot manipulator and moving with the manipulator; the left and right arms and feet of the toy doll injection molded parts 10 are provided with drainage ports for discharging waste , and there is a tapered hole 3 on the drain; the mounting plate is equipped with a pin 4 inserted into the drain, and a drain 5 for discharging waste. The needle moves to insert or withdraw from the drainage cylinder 6, the drainage channel is connected with the drain port, and the waste discharged from the drain port is led out; the stripping mechanism 7 for clamping the toy doll injection molded parts when the toy doll injection molded parts are demoulded is also installed on the mounting plate , including clamping blocks 71 for clamping the injection molded parts of doll toys from left and right sides, and air claws 72 for driving the clamping blocks to move.

[0012] The drains of ...

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Abstract

The invention relates to a work fixture for grabbing injection parts of a doll toy. An installation plate is installed on a mechanical arm and moves along with the mechanical arm. Three contact pins are arranged in the parts, corresponding to three water drainage openings of the injection parts of the corresponding doll toy, on the installation plate, and the shape of the ends of the contact pins are consistent with that of conical holes of the water drainage openings. The installation plate is further provided with a water drainage channel and a stripping mechanism, wherein the water drainage channel is used for discharging waste materials, and the stripping mechanism is used for clamping the injection parts of the doll toy when the injection parts of the doll toy are demoulded. The work fixture is simple in structure, high in automatic degree, free of hand fit work and capable of greatly improving the working efficiency; the contact pins are installed on the work fixture, the ends of the contact pins and the opening holes of the water drainage openings are arranged to be conical so that automatic correction can be carried out in a certain offset degree when the contact pins and the water drainage openings cooperate by means of the shape feature of the contact pins and the water drainage openings, the mutual cooperation strength can be improved as well, relative movement is effectively prevented, and therefore the grabbing accuracy and positioning precision are improved.

Description

technical field [0001] The invention relates to a pick-and-place device for a robot, in particular to a fixture for grabbing injection molded parts of a doll toy in the production of doll toys. Background technique [0002] Doll toys are produced by injection molding. It is necessary to make the skeleton of the doll toy first, and then inject the chest, hands, legs and other parts on the basis of the skeleton. After the injection molding work is completed in stages, the waste water used for injection molding needs to be removed. The work process is mainly operated by mechanization, but the existing injection molding equipment lacks corresponding pick-and-place devices for material retrieving, water removal, and sewage discharge, making it difficult to complete these tasks and still relying on manual assistance. This results in high staffing requirements, high costs, and low work efficiency. Contents of the invention [0003] The purpose of the present invention is to prov...

Claims

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Application Information

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IPC IPC(8): B29C45/17B29C45/42
CPCB29C45/17B29C45/1769B29C45/42
Inventor 罗文海彭启文修波龙旭东
Owner GUANGZHOU TECH LONG PACKAGING MACHINERY CO LTD
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