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Feeding device for injection molding machine

A technology of a feeding device and an injection molding machine, which is applied in the field of injection molding, can solve problems such as low matching degree, and achieve the effects of avoiding energy waste, simple and reasonable structure design, and suitable for popularization and use.

Inactive Publication Date: 2018-01-23
WUHU LANBO PLASTIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a feeding device for injection molding machines, which solves the problem of low coordination between the parts of the existing feeding devices for injection molding machines through reasonable structural design, and better cooperates with injection molds for injection molding

Method used

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  • Feeding device for injection molding machine

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Embodiment Construction

[0014] In order to deepen the understanding of the present invention, the present invention will be further described below in conjunction with examples, which are only used to explain the present invention and do not constitute a limitation to the protection scope of the present invention.

[0015] Such as figure 1 As shown, the present embodiment provides a feeding device for an injection molding machine, which includes a tubular cavity 1, a feeding rod 2 disposed in the tubular cavity 1, a feeding hopper 3 disposed on the tubular cavity 1, and the feeding rod 2 The drive cylinder 4 is connected by transmission, and the end of the tubular cavity 1 is provided with a tapered extrusion port 5 . The feeding rod 2 is provided with a transmission positioning plate 6 , the driving cylinder 4 is sleeved outside the tubular cavity 1 , and the end of the driving piston rod 7 of the driving cylinder 4 is fixedly connected with the transmission positioning plate 6 . One end of the fee...

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Abstract

The invention provides a feeding device for an injection molding machine. The feeding device comprises a pipe-shaped cavity (1), a feeding rod (2) arranged in the pipe-shaped cavity (1), a feeding hopper (3) arranged on the pipe-shaped cavity (1) and a driving air cylinder (4) in transmission connection with the feeding rod (2); and a taper extrusion opening (5) is formed in the end of the pipe-shaped cavity (1). The feeding device is simple and reliable in structural design; and through cooperation of all components of the feeding device, waste is avoided in the feeding process, and the injection molding technology is completed in cooperation with an injection molding die. By means of the device, all components are tightly matched, the overall device is reasonable in design, energy wastecan be avoided, and the feeding device is suitable for application and popularization.

Description

technical field [0001] The invention relates to the field of injection molding, in particular to a feeding device for an injection molding machine. Background technique [0002] Injection molding machine is also known as injection molding machine or injection machine. It is the main molding equipment for making thermoplastics or thermosetting plastics into various shapes of plastic products using plastic molding molds. A molding machine is a device used to form products such as synthetic resin materials. Typically an injection molding machine forms the product as a molten tablet or powder and places it into a mold with a predetermined shape. From small machines to large machines, there are various types of injection molding machines. The feeding device design of existing injection molding machines is unreasonable and cannot meet the needs of production and life. Contents of the invention [0003] The object of the present invention is to provide a feeding device for an ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C45/18
Inventor 杨永年杨永维刘红军程月青崇庆春杨继春张维
Owner WUHU LANBO PLASTIC