一种橡胶切条机的切割装置
By introducing a material support plate and a support plate structure into the rubber cutting device, combined with a material transfer mechanism and a fixing needle, the problem of incomplete cutting is solved, and the rubber material is fully divided and stably cut, ensuring the cutting effect.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ZHEJIANG HAIGONG MACHINERY CO LTD
- Filing Date
- 2025-07-28
- Publication Date
- 2026-07-17
AI Technical Summary
In existing rubber cutting devices, the guide plate is fixed to the lower cutter, resulting in incomplete cutting and inability to effectively divide the rubber material. Furthermore, gaps are formed when the cutter is not sharp enough, affecting the cutting effect.
The cutting device incorporates a material support plate and a support plate structure. The cutter moves along the side of the support plate to cut the rubber material, and the material transfer mechanism works in conjunction with the support plate to press it down. Combined with the needles, the rubber material is fixed to ensure the cutting effect. At the same time, the inclined design of the support plate side increases the cutting stability and the support surface to reduce friction.
It achieves full segmentation and stable cutting of rubber materials, ensuring good cutting results, avoiding material movement and loosening, and guaranteeing cutting accuracy and continuity.
Smart Images
Figure CN224509799U_ABST
Abstract
Claims
1. A cutting device for a rubber strip cutting machine, the cutting machine comprising a frame (1), a feeding roller assembly (2), a blade holder (3), and a material transfer mechanism (4) for driving the cut rubber strips to move up and down horizontally, the feeding roller assembly (2) being connected to the frame (1), the blade holder (3) being connected to the frame (1) and capable of moving up and down, the blade holder (3) being located horizontally between the material transfer mechanism (4) and the feeding roller assembly (2), the cutting device comprising a cutting blade (5) fixed to the blade holder (3) with the blade facing downwards, the frame (1) having a support plate (6) for placing the cut rubber strips, characterized in that, The cutting device also includes a horizontally arranged material support plate (7), which is located between the feeding roller group (2) and the support plate (6). The material support plate (7) is fixed to the knife holder (3) and spaced apart from the upper cutter (5). The material transfer mechanism (4) faces downward and is opposite to the support plate (6). When the knife holder (3) moves downward, the blade of the cutter (5) can move downward along the side of the support plate (6) near the material support plate (7).
2. The cutting device of a rubber slitter according to claim 1, characterized in that, The material transfer mechanism (4) includes a material transfer plate (41) that can be raised and lowered. The material transfer plate (41) faces downward and is opposite to the support plate (6). A number of needles (42) with their tips pointing downward are fixed on the lower side of the material transfer plate (41).
3. The cutting device of a rubber slitter according to claim 1 or 2, characterized in that, The upper side of the support plate (6) has a support surface (61) that is inclined upward toward the side where the material support plate (7) is located, and the support surface (61) extends to the side of the support plate (6).
4. The cutting device of the rubber strip cutting machine according to claim 1 or 2, characterized in that, The strip cutting machine also includes a horizontally arranged pressure plate (8), which is located between the feeding roller group (2) and the cutter (5). The side of the pressure plate (8) near the feeding roller group (2) is bent upwards and is raised. The pressure plate (8) is fixed to the frame (1) and is spaced downwards from the material support plate (7).
5. The cutting device of a rubber slitter according to claim 1 or 2, characterized in that, The tool holder (3) is horizontally arranged in a strip shape, and the two ends of the tool holder (3) have downward-facing connecting arms (31). The material support plate (7) is fixed between the two connecting arms (31).
6. The cutting device of a rubber slitter according to claim 2, wherein The material transfer mechanism (4) also includes a material smoothing plate (43) located below the material transfer plate (41). The material smoothing plate (43) has several insertion holes (431). The needle (42) is inserted into the insertion hole (431) and its lower end extends out of the insertion hole (431). The material smoothing plate (43) can move up and down relative to the material transfer plate (41) and retract the lower end of the needle (42) into the insertion hole (431).