Splicing type positioning and mounting structure for die-cutting knife plates
The positioning structure, which combines slots and dovetail grooves, utilizes an electric telescopic rod and wedge blocks to achieve precise positioning of the die-cutting blade, solving the problem of positional deviation during die-cutting blade assembly and improving product quality and production efficiency.
CN224275408UActive Publication Date: 2026-05-26HEFEI QIWEIDA PACKAGING MATERIALS CO LTD
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Patent Information
- Application Number
- CN202521341062.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-06-27
- Publication Date
- 2026-05-26
- Estimated Expiration
- 2035-06-27
AI Technical Summary
Technical Problem
The lack of a precise guiding structure during the splicing of existing die-cutting blades leads to positional deviations between adjacent blade units, affecting product quality and production efficiency.
Method used
The positioning structure adopts a combination of slot and dovetail groove, and uses electric telescopic rod and wedge block to achieve precise positioning of the blade. The sliding adjustment of the dovetail plate and dovetail groove and the fixing of the wedge block ensure the precise clamping of the blade module.
Benefits of technology
This improved the positioning accuracy between the blade modules, preventing pattern misalignment and dimensional deviations, and increasing the product qualification rate.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model relates to the technical field of die cutting equipment, and discloses a die cutting knife plate splicing type positioning and mounting structure which comprises a base, supporting plates are symmetrically and fixedly connected to the upper surface of the base, a module connecting plate is jointly and fixedly connected to the upper surfaces of the two supporting plates, and a clamping groove is formed in the middle of the upper surface of the module connecting plate; a blade is slidably arranged in the clamping groove, and a plurality of dovetail grooves are evenly formed in the upper surface of the module connecting plate. The blade is accurately positioned through the clamping grooves, meanwhile, the dovetail grooves are matched with the dovetail plates, the cutting board modules can accurately abut against the blade, and position deviation caused by bolt connection or pin positioning in a traditional splicing mode is avoided. The positioning precision between the adjacent cutting board modules is remarkably improved, the problems of pattern dislocation and size out-of-tolerance of products after die cutting are effectively solved, and the qualified rate of the products is improved.
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