一种纸箱加工中能调节角度的纸板弯折装置
By designing a cardboard bending device with support, bending, and positioning mechanisms, the problem of existing devices being unable to adjust the bending angle has been solved. This enables flexible adjustment and precise positioning of the cardboard bending angle, improving the adaptability and processing accuracy of the device.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- TONGLING HEQING CARTON PROCESSING CO LTD
- Filing Date
- 2025-08-12
- Publication Date
- 2026-07-17
AI Technical Summary
Existing cardboard bending devices cannot flexibly adjust the bending angle, have low adaptability, and cannot meet the needs of different bending angles.
A cardboard bending device was designed, comprising a support mechanism, a bending mechanism, and a positioning mechanism. Angle adjustment is achieved through an adjusting plate, a screw, and a small motor drive, and the cardboard is fixed using a synchronous electric telescopic rod and a miniature fixing block to ensure bending accuracy.
It enables flexible adjustment of the cardboard bending angle, avoids cardboard deviation during the bending process, and improves the adaptability and processing accuracy of the device.
Smart Images
Figure CN224510556U_ABST
Abstract
Claims
1. An angle-adjustable paperboard bending device in carton processing, comprising a support mechanism (1) for supporting the whole device, the support mechanism (1) comprising a bottom plate (101) and two side plates fixedly connected to the bottom plate (101), two support plates (102) and two support frames (103), characterized in that: The support mechanism (1) is provided with a bending mechanism (2) for freely bending the cardboard, and a positioning mechanism (3) for fixing the cardboard is provided on one side of the bending mechanism (2). The bending mechanism (2) includes an adjusting plate (201) located on top of two support plates (102). Support plates (203) are fixedly connected to both sides of the adjusting plate (201). Horizontal plates (204) are fixedly connected to both support plates (203). A guide rod is fixedly connected between one horizontal plate (204) and the adjusting plate (201), and a screw (208) is rotatably connected between the other horizontal plate (204) and the adjusting plate (201). A threaded connection is made to the screw (208). The pressure plate (202) is slidably connected between the guide rods. A small motor for driving the screw (208) is installed on the top of the horizontal plate (204) near the screw (208). Circular plates (205) are fixedly connected to both sides of the adjusting plate (201). Fixed rods (207) are rotatably connected to the opposite side of the two circular plates (205). A top plate (206) is fixedly connected between the two fixed rods (207). The bottom side of the top plate (206) is fixedly connected to two support frames (103).
2. The paperboard folding device of claim 1, wherein: A small servo motor for driving a circular plate (205) to rotate is mounted on one side of one of the fixed rods (207), and the two support plates (102) are not connected to the adjustment plate (201).
3. A paperboard folding device according to claim 2, wherein: The positioning mechanism (3) includes synchronous electric telescopic rods (301) symmetrically installed on the base plate (101). The movable ends of the two synchronous electric telescopic rods (301) are fixedly connected to support blocks (302). A positioning plate (303) is fixedly connected between the two support blocks (302). A worktable (304) is fixedly connected to the two side plates.
4. A paperboard folding device according to claim 3, wherein: When the device is not in operation, the top of the worktable (304) is parallel to the top of the adjustment plate (201).
5. A paperboard folding device according to claim 3, wherein: Multiple micro-fixing blocks are provided at the bottom of the pressure plate (202) and the bottom of the positioning plate (303).
6. A paperboard folding device according to claim 5, wherein: The multiple micro-fixing blocks are made of soft plastic and have a blunt-tipped, spike-like structure.