Unlock instant, AI-driven research and patent intelligence for your innovation.

A kind of ejection mechanism and mold adopting the ejection mechanism

A technology of ejecting mechanism and mold, applied in the field of mold structure, can solve the problems of long groove and instability

Active Publication Date: 2016-08-31
SHANDONG WENYUAN BUILDING MATERIALS TECH
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Also, the current I-strips are fixed on the fixed formwork, and the grooves are correspondingly arranged on the side-slanted drawing blocks, so that the grooves that can be opened cannot be made very long because of its small structure. , so that when the slider is drawn sideways, a certain degree of instability will be generated due to the short groove itself

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A kind of ejection mechanism and mold adopting the ejection mechanism
  • A kind of ejection mechanism and mold adopting the ejection mechanism
  • A kind of ejection mechanism and mold adopting the ejection mechanism

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0044] refer to Figure 1 to Figure 16 The embodiment of the mold and the ejection mechanism of the present invention will be further described.

[0045] An ejection mechanism, comprising a side-drawing slider 22, a guide part of the side-drawing slider 22 slidingly connected with the side-drawing slider 22, the guide part of the side-drawing slider 22 is arranged obliquely, and the side-drawing slider 22 is connected with a drive Component 4, the driving component 4 drives the sliding movement of the side-drawing slider 22, and also includes the ejector and the ejector guide part for ejecting the product 8. The ejector adopts the structure of the ejector block 24 in this implementation, and the ejector block 24 is slidingly connected with the ejection guide part. During the sliding process of the side-drawing slider 22, the ejection block 24 is driven to slide with the ejection guide part. During the side-drawing slider 22 side core pulling process, the ejection block is driv...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses an ejection mechanism which comprises a side core-pulling slide block, and a slide block guide part in slip connection with the side core-pulling slide block, wherein the slide block guide part is obliquely arranged; a driving assembly is connected to the side core-pulling slide block; and the driving assembly drives the side core-pulling slide block to slide along the slide block guide part. The ejection mechanism is characterized by also comprising an ejection piece for ejecting products and an ejection guide part, wherein the ejection piece is in slip connection with the ejection guide part; and the ejection piece is driven to slide along the ejection guide part in the side core-pulling slide block slipping process. Compared with an original ejector plate structure, the ejection mechanism has the advantages that the mold material can be saved by about 25-40 percent, the mold cost is greatly reduced, and the structure is simplified.

Description

technical field [0001] The invention relates to a mold structure, more specifically, it relates to an ejection mechanism and a mold using the ejection mechanism. Background technique [0002] Injection molding machine is the main molding equipment for making thermoplastics or thermosetting plastics into various shapes of plastic products with plastic molding molds. The mold is the most critical part. The structure and size of the mold can directly affect the structure of the injection molding machine. [0003] Existing molds usually use thimble plates to eject the injection-molded products, but the thimble plates need to cooperate with such structures as top seats and thimbles to make the overall size of the mold larger. When making the mold, the overall size of the mold Occupies a larger volume and uses more materials. [0004] Therefore, it is necessary to provide a mold with a relatively simple structure and a compact structure. [0005] Also, the current I-strips are f...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): B29C45/40B29C45/33B29C45/26
CPCB29C45/2602B29C45/33B29C45/4005
Inventor 虞志伟
Owner SHANDONG WENYUAN BUILDING MATERIALS TECH