Novel pitched roof structure
By designing a new mold inclined top structure, the combination of T-shaped groove and copper rod is used to achieve lateral inclined movement of the inclined top body and completely detached from the product inverted area, solving the problem of difficult ejection when the product structure is complex in the existing technology, and improving the product pass rate and work efficiency.
CN119635973APending Publication Date: 2025-03-18JIANGSU WENGUANG VEHICLE ACCESSORIES
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Patent Information
- Application Number
- CN202411712880.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-27
- Publication Date
- 2025-03-18
AI Technical Summary
Technical Problem
The existing mold inclined top structure is difficult to achieve ejection when the product structure is complex, resulting in a low product pass rate.
Method used
A new oblique top structure was designed. Through the combination of the oblique top body, connecting rod, rear mold core, rear mold frame, upper thrust plate and lower thrust plate, the structure of the T-shaped groove and copper rod is used to achieve lateral oblique movement of the oblique top body and completely detached from the product inverted area.
Benefits of technology
It realizes the smooth pick-up of the product, reduces manufacturing costs, improves work efficiency and quality, and has a simple structure and a wide range of applications.
✦ Generated by Eureka AI based on patent content.
Abstract
The invention discloses a novel pitched roof structure which comprises a pitched roof body, a connecting rod, a rear mold core, a rear mold frame, an upper ejector plate and a lower ejector plate, the pitched roof body and the connecting rod are connected through a T-shaped groove, the pitched roof body and the connecting rod are installed from the front face of the rear mold core, the T-shaped groove in the rear portion of the pitched roof body is in butt joint with the T-shaped groove in the rear mold core, and the pitched roof body is knocked through a red copper rod; the tail ends of the connecting rods are butted and inserted into the positioning square holes of the upper ejector plate, and finally, the connecting rods are fixed on the lower ejector plate; after a mold is opened on an injection molding machine, a lower ejector plate and an upper ejector plate are ejected through an ejector pin of the injection molding machine to drive a connecting rod to move forwards, the connecting rod ejects a pitched roof main body to move forwards, meanwhile, the pitched roof main body is made to move obliquely in the side direction through a T-shaped groove in a rear mold core, the pitched roof is separated from an inverted buckle part of a product, and finally a part is taken. The ejector pin of the injection molding machine is reset, the upper ejector pin plate and the lower ejector pin plate drive the connecting rod to move backwards to be reset in place, the connecting rod pulls the pitched roof body to move backwards to be reset together through the T-shaped groove in the end, and finally mold closing injection molding is conducted.
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