用于纸张印刷设备中的上料机构
By combining the design of separation, lifting and feeding mechanisms, the problems of paper damage and paper jams during paper feeding are solved, achieving efficient and stable paper conveying and adapting to the feeding needs of paper of different thicknesses.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HONGBO CO LTD
- Filing Date
- 2025-07-09
- Publication Date
- 2026-07-17
AI Technical Summary
In traditional paper printing equipment, the paper feeding process is prone to damage and paper jams, which affects continuous production efficiency.
The paper is separated and stably fed into the printing chamber by combining a separation mechanism, a lifting mechanism and a feeding mechanism. It separates the paper by blowing air and then feeds it by lifting and adsorption.
It reduces the probability of paper damage and paper jams, improves feeding efficiency, and can adapt to feeding paper of different thicknesses, enabling continuous production.
Smart Images
Figure CN224512699U_ABST
Abstract
Claims
1. A feeding mechanism for use in a paper printing apparatus, characterized by, Includes a lifting mechanism, a feeding mechanism, and a separating mechanism; In the feeding direction, the separating mechanism, the lifting mechanism, and the feeding mechanism are arranged in sequence; The movable end of the separating mechanism is positioned toward the side where the lifting mechanism is located, for the purpose of separating the paper; The direction of movement of the feeding mechanism is parallel to the feeding direction, and the direction of movement of the lifting mechanism is parallel to the vertical direction; The lifting mechanism has a lifting adsorption surface, and the feeding mechanism has a first feeding adsorption surface; In the vertical direction, the plane where the movable end of the separation mechanism is located is lower than the lifting adsorption surface, and the first feeding adsorption surface is either flush with or lower than the lifting adsorption surface.
2. The feeding mechanism for use in a paper printing apparatus according to claim 1, wherein The feeding mechanism also includes a limiting mechanism; In a direction perpendicular to the feeding direction on a horizontal plane, the limiting mechanism is located on the side away from the separating mechanism; The limiting mechanism has a movable limiting surface; In the vertical direction, the lowest point of the movable limiting surface is lower than the plane where the movable end of the separation mechanism is located.
3. A feeding mechanism for a paper printing apparatus according to claim 2, wherein The limiting mechanism includes a limiting component and a swing limiting element; The fixed end of the limiting component is connected to the fixed end of the separating mechanism; The movable end of the limiting component is hinged to the swing limiting member, and during the paper feeding process, the swing limiting member can swing back and forth relative to the movable end of the limiting component. In the vertical direction, the movable limiting surface is located at the bottom of the swing limiting member.
4. A feeding mechanism for a paper printing apparatus according to claim 3, wherein The limiting mechanism also includes a vertical limiting component; The vertical limiting member is connected to the lower end of the limiting component and extends vertically away from the limiting component. When the movable limiting surface is parallel to the horizontal plane, the movable limiting surface is perpendicular to the fixed limiting surface of the vertical limiting member.
5. The feeding mechanism for use in a paper printing apparatus as claimed in claim 1, wherein, The feeding mechanism includes a horizontal feeding drive and at least two adsorption feeding components; The adsorption feeding component is disposed on the movable end of the corresponding horizontal feeding drive, so that the horizontal feeding drive drives the adsorption feeding component to reciprocate in the feeding direction. The first feeding adsorption surface is located at the bottom of the adsorption feeding assembly.
6. A feeding mechanism for a paper printing apparatus according to claim 5, wherein The adsorption feeding assembly also has a second feeding adsorption surface; In the vertical direction, the first feeding adsorption surface is lower than the second feeding adsorption surface, and in the feeding direction, the second feeding adsorption surface is located between the first feeding adsorption surface and the lifting adsorption surface.
7. A feeding mechanism for use in a paper printing apparatus as claimed in claim 5, wherein The adsorption feeding assembly includes a first adsorption assembly, a connecting rod, and a second adsorption assembly. In the feeding direction, the first adsorption component and the second adsorption component are respectively connected to both ends of the connecting rod.
8. A feeding mechanism for a paper printing apparatus according to claim 7, wherein The first adsorption assembly includes a first suction cup, a first fixing member, and a reset assembly; The first suction cup is slidably connected to the first fixing member, and the reset component is clamped between the end of the first fixing member away from the first suction cup and the first suction cup.
9. The feeding mechanism for use in a paper printing apparatus according to claim 1, wherein The lifting mechanism includes a lifting drive component and a lifting suction cup; The lifting suction cup is connected to the movable end of the lifting drive component.
10. A feeding mechanism for use in a paper printing apparatus as claimed in claim 1, characterized in that, The separation mechanism includes a support and an air outlet; The air outlet is connected to the bracket, and the air outlet of the air outlet is positioned facing the side where the feeding mechanism is located.