Carton folding device and one-piece paperboard wrapping packaging machine
By designing a carton folding device that uses elliptical gear variable transmission ratio, the problem of complex and high cost of controlling folding of the servo motor in the prior art is solved, and the variable speed folding function is realized without relying on the servo motor, which reduces production costs and improves the stability of the mechanical structure.
CN222663930UActive Publication Date: 2025-03-25HEBEI Y C T D PACKAGING MASCH CO LTD
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Patent Information
- Application Number
- CN202420946105.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-06
- Publication Date
- 2025-03-25
- Estimated Expiration
- 2034-05-06
AI Technical Summary
Technical Problem
The existing one-piece cardboard box packaging machine requires a servo motor to control the variable speed folding action of the folding page when forming the carton, which is complex in structure and high in cost.
Method used
A carton folding device is designed. Through the cooperation of the reciprocating component and the transmission component, the variable transmission ratio characteristics of the elliptical gear are used to realize the variable speed rotation of the brush component and the folding hook component, and realize the folding function.
Benefits of technology
The variable speed discount function is realized without relying on the servo motor, which reduces production costs and improves the stability and reliability of the mechanical structure.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model discloses a carton upper folding device and a one-piece paperboard wrapping packing machine, and relates to the technical field of carton forming, a driving element is used for driving a transmission assembly to act, the output end of the transmission assembly is connected with the input end of a reciprocating assembly, and the output end of the reciprocating assembly is connected with an auxiliary folding assembly and an upper folding hook assembly. The transmission assembly can drive the auxiliary folding assembly and the upper folding hook assembly to rotate in a reciprocating mode in the direction close to each other or away from each other through the reciprocating assembly, and the auxiliary folding assembly and the upper folding hook assembly are both arranged downwards. And when the auxiliary folding assembly and the upper folding hook assembly rotate in the direction close to each other to grab an upper folding page of the carton, and when the carton moves in the direction away from the upper folding hook assembly, the auxiliary folding assembly and the upper folding hook assembly rotate in the direction away from each other and reset. According to the utility model, the page folding function can be realized, and the production cost is low.
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