一种OCA圆刀裁切用的分体轮装置
By using the automatic adjustment of the pressure ring of the split wheel device and the cooperation of the magnetic ferrule, the problems of glue overflow and inaccurate positioning caused by the integral rubber wheel in OCA circular knife cutting are solved, which improves cutting accuracy and yield and reduces raw material waste.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- WUHAN GUANJIA NEW MATERIAL CO LTD
- Filing Date
- 2025-07-10
- Publication Date
- 2026-07-17
AI Technical Summary
Existing technologies for OCA circular cutters suffer from problems such as machine stoppage, glue overflow, inaccurate positioning, material waste, and inflexible operation due to the use of integral rubber wheels.
The device uses a split wheel mechanism to apply precise pressure to both sides of the material through adjustable pressure rings. Combined with magnetic ferrules and a moving control motor, it achieves automatic adjustment. A monitoring probe monitors the material position and thickness in real time to ensure cutting accuracy.
It avoids the problem of glue overflow caused by overall heavy pressure, improves the product yield, reduces raw material waste, and can automatically adjust the pressing position according to different widths, improving the flexibility and precision of cutting.
Smart Images
Figure CN224509877U_ABST
Abstract
Claims
1. A split wheel device for OCA round knife cutting, comprising a wheel frame (1), characterized in that: The bottom of both sides of the wheel frame (1) is slidably connected to a second sliding block (10). The top of the wheel frame (1) near the second sliding block (10) is slidably connected to a first sliding block (9). The first sliding block (9) and the second sliding block (10) fit together. The top of both sides of the wheel frame (1) is equipped with a drive motor assembly (2). The bottom of the drive motor assembly (2) is connected to a drive shaft (8). The drive shaft (8) passes through the first sliding block (9) and the second sliding block (10) and is threaded. The bottom of the wheel frame (1) is provided with a pad (11).
2. A split wheel device for cutting OCA round knives according to claim 1, characterized in that: A pressure roller shaft (3) is installed between the first sliding blocks (9) on both sides of the wheel frame (1), and a feed roller shaft (4) is installed between the second sliding blocks (10) on both sides of the wheel frame (1). When the wheel frame (1) feeds material, the material passes between the feed roller shaft (4) and the pressure roller shaft (3).
3. The split wheel device for OCA round knife cutting according to claim 2, characterized in that: The top of the wheel frame (1) is fitted with a clamping plate (5), and the bottom of the clamping plate (5) is fitted with a movable rotating shaft (12). The end of the movable rotating shaft (12) is connected to a moving control motor (22). Both sides of the movable rotating shaft (12) are threaded with moving strips (23). The moving strips (23) and the bottom of the clamping plate (5) are slidably connected. The threads at both ends of the movable rotating shaft (12) are opposite. A monitoring probe (24) is installed in the middle of the bottom of the clamping plate (5).
4. The split wheel device for OCA round knife cutting according to claim 3, characterized in that: The moving bar (23) is equipped with a telescopic controller (6), and the telescopic controller (6) is equipped with a telescopic component (7) at the bottom end. The bottom end of the telescopic component (7) is threaded with a locking block (13), and the bottom end of the locking block (13) is engaged with a magnetic collar (14).
5. The split wheel apparatus for cutting OCA round knives according to claim 4, wherein: The top and bottom of the pressure roller shaft (3) are provided with movable sliding grooves (18), and movable disks (15) are slidably connected to both sides of the pressure roller shaft (3). The interior of each movable disk (15) is provided with protrusions (21), and the movable disks (15) and protrusions (21) are slidably connected.
6. A split wheel device for cutting OCA round knives according to claim 5, characterized in that: The inner side of each movable disk (15) is embedded with a ring (16). The ring (16) is circular in shape. The outer ring (16) has an adjustment head (17) arranged in annular array. The adjustment head (17) is retractable. The outer ring (16) is engaged with a pressure ring (19). The inner ring (19) has a mounting hole (20) arranged in annular array. The mounting hole (20) and the adjustment head (17) are compatible with each other.
7. The split wheel apparatus for cutting OCA round knives according to claim 6, characterized in that: The magnetic collar (14) covers the movable disk (15) from the outside.