Convenient lifting device for blow molding machine
CN224545292UActive Publication Date: 2026-07-24FOSHAN BAOPENG PRECISION MACHINERY CO LTD
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- FOSHAN BAOPENG PRECISION MACHINERY CO LTD
- Filing Date
- 2025-08-29
- Publication Date
- 2026-07-24
AI Technical Summary
Technical Problem
The existing blow molding machine's head-up device has a complex structure, resulting in high manufacturing costs, high failure rate, and low angle control accuracy.
Method used
The design adopts a direct connection between the head-up rotating shaft and the eccentric component, eliminating multi-stage transmission. The head-up driver drives the head-up rotating shaft to rotate eccentrically on the eccentric component, which in turn drives the worktable to rise and fall in an arc. Precise control is achieved by combining the lifting screw and gear transmission.
Benefits of technology
The head-up control structure has been simplified, reducing manufacturing costs and failure rates, while improving angle control accuracy, with the error reduced from ±2° to ±0.5°.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN224545292U_ABST
Abstract
The utility model discloses a convenient lifting device of blow molding machine, including frame and setting work table, lifting mechanism on the frame, and work table has lifting end and lifting support part, and work table is supported on the frame through lifting support part, lifting mechanism has lifting pivot, eccentric assembly and lifting driver, and the eccentric assembly is set on lifting pivot and is installed on the frame through this eccentric assembly, and the both ends of lifting pivot still are connected with lifting end of work table, lifting driver sets up on work table and the output is transmission connection with lifting pivot, is used for driving lifting pivot eccentric rotation on eccentric assembly, and with lifting support part as fulcrum drives lifting end of work table to lift. Therefore, through drive lifting pivot directly drives the lifting end of work table to do arc lifting action, simplifies the lifting control structure of blow molding machine, reduces manufacturing cost and failure rate, shortens transmission chain, and improves the control precision of lifting angle of work table.
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