Automatic feeding device

Abstract

The invention provides an automatic feeding device. The automatic feeding device comprises a cabinet, a control assembly, a material disc assembly, a positioning jig and a transfer assembly, wherein the material disc assembly, the positioning jig and the transfer assembly are arranged above the cabinet. The material disc assembly comprises a base plate capable of rotating relative to the cabinet and at least two feeding discs detachably fixed to the base plate. The positioning jig comprises a base and at least one positioning column fixed to the base in the vertical direction. The transfer assembly comprises a support beam, a bracket, a manipulator, a lifting motor, a first motor and a second motor, wherein the lifting motor, the first motor and the second motor drive the manipulator to move. By the adoption of the automatic feeding device, the field operation strength of staff can be lowered, and the continuous supply of inserts in the injection molding production process is kept; the path design of the manipulator is concise, it is not necessary to repeatedly disassemble and assemble the feeding discs, and it can be avoided that the inserts put on the feeding discs topple or fall in the moving process; and in addition, by the adoption of the automatic feeding device, the problems that the direction of the inserts is wrong and consequently defective products are increased even molds are damaged can be avoided.

Description

technical field [0001] The invention relates to the technical field of injection molding equipment, in particular to an automatic feeding device for insert supply in injection molding production. Background technique [0002] Insert injection molding is to pre-fix the insert in a proper position in the mold, and then inject plastic molding. After the mold is opened, the insert is covered with cooled and solidified plastic to obtain the corresponding product. In the existing injection molding production process, the insert needs to be pre-positioned on the corresponding jig and then transferred to the mold on the injection molding machine. The industry generally uses two or more jigs to cooperate with production to improve efficiency. The stroke requirements of the manipulator High, the design of its mobile program path is complicated, and continuous operation is required by on-site personnel. In order to further ensure the continuous feeding of the inserts, the industry als...

AI Technical Summary

Problems solved by technology

However, the feeding tray needs to be disassembled and fixed repeatedly, and it is difficult to continuously supply materials during the replacement of the feeding tray; The size of the insert itself is more prone to insert placement and positioning errors, increasing the defect rate, and even mold damage

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