Tension self-adaptive adjusting roller structure for packaging bag printing
By designing a tension-adaptive adjusting roller structure that facilitates roller replacement, the problem of difficult roller disassembly in existing technologies has been solved, enabling adaptive replacement based on material type and improving printing efficiency and quality.
CN224336817UActive Publication Date: 2026-06-09LUOHE TIANTIANWANG PACKAGING MATERIALS CO LTD
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Patent Information
- Application Number
- CN202521611086.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-07-31
- Publication Date
- 2026-06-09
- Estimated Expiration
- 2035-07-31
AI Technical Summary
Technical Problem
The existing tension adaptive adjustment roller is difficult to disassemble, making it impossible to replace different rollers according to different material types, which affects printing quality and efficiency.
Method used
A tension adaptive adjusting roller structure was designed to facilitate roller replacement. By rotating the turntable to drive the lead screw, the fiber disc pushes the locking block to move, which facilitates the disassembly and replacement of the roller and adapts to the friction requirements of different materials.
Benefits of technology
It improves the efficiency and printing quality of printing presses, and ensures the stability and adaptability of the packaging bag printing process.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model belongs to the technical field of packaging bag printing, and discloses a tension self-adaptive adjusting roller structure for packaging bag printing, which comprises a workbench, a plurality of sliding shafts are fixedly arranged on the inner side of the top of the workbench, sliding blocks are arranged on the outer sides of the sliding shafts in a sliding manner, clamping blocks are arranged on the top surfaces of the sliding blocks in a sliding manner, and the clamping blocks are arranged on the top surfaces of the clamping blocks. And a fixing block is fixedly arranged on one side of the clamping block, a lead screw is slidably connected into the fixing block, a rotating disc is fixedly arranged on the outer side of the lead screw, a fiber disc is fixedly arranged on the inner side of the lead screw, and the fiber disc is attached to the sliding block. According to the scheme, the problem that different rollers cannot be replaced according to different material types due to the fact that the tension adjusting roller of the printing machine is difficult to disassemble is solved, the printing machine adapts to different material types by replacing different rollers, the working efficiency is improved, and meanwhile the printing quality of packaging bags is guaranteed.
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