一种纸箱生产用开槽切角机
By designing a simplified slotting and corner cutting machine for carton production, and using the synchronous motion of gears and cutters to control feeding and cutting, the problems of complex structure and high cost of existing equipment are solved, cutting efficiency is improved and the need for manual adjustment is reduced.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- TIANJIN FANLING CARTON PRODUCTS CO LTD
- Filing Date
- 2025-04-11
- Publication Date
- 2026-07-17
AI Technical Summary
Existing automated slotting and corner cutting machines for cardboard box production are complex in structure, expensive, and difficult to maintain, resulting in low cutting efficiency and slow manual adjustment speed, which prevents them from being widely adopted.
A slotting and corner cutting machine for carton production was designed, which includes a cutting, precise feeding, and cardboard adjustment mechanism. It utilizes the same motor to drive gears and cutters to achieve precise feeding and cardboard alignment, simplifying the mechanical structure. The cutting rhythm and feeding distance are controlled by the synchronous movement of gears and cutters.
It achieves precise feeding and cardboard alignment, simplifies equipment structure, improves cutting efficiency, reduces manual operation, and lowers equipment costs.
Smart Images
Figure CN224510550U_ABST
Abstract
Claims
1. A slotting and corner cutting machine for carton production, comprising a cutting machine (1) and a support table (2) fixedly connected to the upper surface of the cutting machine (1), characterized in that: A cutting mechanism (3) is provided on the lower side of the support platform (2), a precision feeding mechanism (4) is provided on one side of the cutter (1), and a cardboard adjustment mechanism (5) is provided on the inner side of the cutter (1). The cardboard adjustment mechanism (5) includes a drive assembly (51) and an adjustment assembly (52), wherein the drive assembly (51) is disposed on the lower side of the adjustment assembly (52); The cutting mechanism (3) includes an eccentric roller (301), which is rotatably connected to the upper interior of the support platform (2). A fixed roller (302) is fixedly connected to the lower side of the support platform (2). A cutter (303) is rotatably connected to the outer wall of the fixed roller (302). A rotating seat (304) is fixedly connected to the upper surface of the cutter (303). A traction cylinder (305) is rotatably connected to the outer wall of the eccentric roller (301). The traction cylinder (305) is rotatably connected to the rotating seat (304). A fixed ring (316) is fixedly connected to the outer wall of the fixed roller (302). A fixed distance ruler (307) is fixedly connected to one side of the fixed ring (316). A positioning block (308) is slidably connected to the outer wall of the fixed distance ruler (307). A cutting seat (309) is fixedly connected to the inner side of the cutting machine (1). The positioning block (308) is slidably connected to the upper surface of the cutting seat (309). A support sleeve (310) is fixedly connected to one side of the support platform (2). A motor (311) is fixedly connected inside the support sleeve (310).
2. A slotter corner cutter for use in the production of cartons according to claim 1 characterised in that: The cutting seat (309) has an opening of the same size as the cutting blade (303) on one side.
3. The slotting and corner cutting machine for manufacturing carton according to claim 1, characterized in that: The precision feeding mechanism (4) includes a suspension shaft (401), which is fixedly connected to one side of the support platform (2). A sleeve (402) is rotatably connected to the outer wall of the suspension shaft (401). A rotating gear (403) is fixedly connected to the outer side of the sleeve (402). A gear (404) is rotatably connected to the end of the suspension shaft (401) away from the support platform (2). The rotating gear (403) meshes with the gear (404). A traction rod (405) is fixedly connected to the outer side of the gear (404). A cardboard box is fixedly connected to one side of the cutter (1). 406), the outer wall of the traction rod (405) is slidably connected to a groove plate (407), a push plate (408) is fixedly connected to one side of the groove plate (407), a slider (409) is fixedly connected to the bottom of the groove plate (407), a top plate (410) is slidably connected inside the paper box (406), a spring (411) is fixedly connected between the top plate (410) and the paper box (406), a paper outlet (412) is opened on one side of the upper end of the paper box (406), and a hidden groove (413) is opened on the side of the paper box (406) away from the paper outlet (412).
4. A slotter corner cutter for use in the production of cartons according to claim 3, characterised in that: The upper side of the cardboard box (406) has a slot and a square opening, and the sleeve (402) is fixedly connected to the output end of the motor (311) with a pulley.
5. A slotting and corner-cutting machine for cardboard box production according to claim 1, characterized in that: The drive assembly (51) includes a drive roller (501), which is rotatably connected to the inside of one side of the support platform (2). A gear disc (502) is fixedly connected to the outer wall of the drive roller (501). The gear disc (502) meshes with a gear (404). An elliptical groove (503) is opened on the outer wall of the drive roller (501). A sliding ring (504) is slidably connected to the outside of the drive roller (501). A slide frame (505) is fixedly connected to one side of the sliding ring (504). The slide frame (505) is slidably connected to the upper end of the cardboard box (406). A drag block (506) is fixedly connected inside the sliding ring (504). The drag block (506) is slidably connected to the elliptical groove (503).
6. A slotter corner cutter for use in the production of cartons according to claim 5 wherein: The thickness of the toothed disc (502) is less than that of the gear (404), and the surface of the drag block (506) is in contact with the elliptical groove (503).
7. A slotter corner cutter for use in the production of cartons according to claim 1 characterised in that: The adjustment assembly (52) includes a bracket (521), which is fixedly connected to the lower side of the sliding ring (504). A slide plate (522) is fixedly connected to the lower end of the bracket (521). A limit rod (523) is slidably connected inside the slide plate (522). An adjustment plate (524) is fixedly connected to one side of the limit rod (523). An elastic element (525) is placed between the adjustment plate (524) and the slide plate (522). The elastic element (525) is sleeved on the outside of the limit rod (523).