Automatic paper feeding guard plate

Abstract

The utility model relates to paper feeding machine accessory technical field especially, it relates to a kind of automatic paper feeding protection plate.The utility model uses technical scheme: including the main body protection cooperation board of main body as flat plate, the front end upper end position of main body protection cooperation board is equipped with the excessive cooperation guide plate inclined to right front, the inclination angle between the excessive cooperation guide plate and the main body protection cooperation board is less than 30 degrees, the excessive cooperation guide plate is triangular structure, the right side of main body protection cooperation board is equipped with front and rear evenly distributed and detachable installation convenient cooperation column, the lower end of main body protection cooperation board is equipped with front and rear evenly distributed and same thickness reinforcing combined connecting plate.The utility model has the advantages that: when installing, the flexible adjustment of height position in up-down direction can be carried out according to needs, so as to meet the cooperation use demand of existing various equipment, the convenience in use is stronger, and production and use cost are lower.

Description

Technical Field

[0001] This utility model relates to the technical field of paper feeder accessories, and in particular to an automatic paper feeding protective plate. Background Technology

[0002] When the paper feeder automatically feeds paper, it uses paper feed rollers to transport the paper. However, there is no limiting structure in the width direction of the paper during transport, which makes it easy for the paper to deviate during transport. This is especially true for non-continuous paper products, where it is difficult to guarantee the positional accuracy during paper feeding. To ensure the positional accuracy during subsequent paper processing, a special device is needed to straighten the paper. This results in a large number of components in the equipment, a large space occupation during use, and relatively poor convenience for later maintenance. Utility Model Content

[0003] The purpose of this utility model is to provide an automatic paper feeding protective plate, which can cooperate with the automatic paper feeding assembly to limit the paper feeding process. It can play a dual role of protecting the paper during feeding and limiting the paper feeding. During installation, its height position can be flexibly adjusted according to the needs, so as to meet the needs of various existing equipment and enhance the convenience of use. This protective plate adopts a split structure, which reduces the overall production and use costs. The transition guide plate at the paper feeding position can achieve a transition guidance function, ensuring smoother paper feeding and avoiding jamming.

[0004] The technical solution of this utility model is as follows: An automatic paper feeding protective plate, characterized in that: it includes a main protective mating plate with a flat body; a transition mating guide plate inclined to the right front is provided at the upper front end of the main protective mating plate; the inclination angle between the transition mating guide plate and the main protective mating plate is less than 30 degrees; the transition mating guide plate has a triangular structure; the right side of the main protective mating plate has detachable and convenient installation mating columns evenly distributed front to back; the lower end of the main protective mating plate has a reinforced combined connecting plate evenly distributed front to back and of the same thickness; the reinforced combined connecting plate is fitted and connected to the convenient installation mating columns; the convenient installation mating columns have integral mounting and fixing holes evenly distributed vertically; the main protective mating plate has combined fixing connecting holes that mate with the convenient installation mating columns; the front and rear sides of the convenient installation mating columns have sliding combined safety mating grooves that completely penetrate the convenient installation mating columns vertically.

[0005] Furthermore, the transition guide plate is part of the main protective mating plate and is manufactured by bending.

[0006] Furthermore, a reinforced safety connecting plate is provided at the connection position between the upper end of the reinforced combined connecting plate and the main protective mating plate.

[0007] Furthermore, the reinforced combination connecting plate is provided with a reinforced combination connecting hole that is fixed together with the easy-to-install matching column.

[0008] Furthermore, the width of the overfit guide plate in the vertical direction is less than half the width of the main protective mating plate in the vertical direction.

[0009] The beneficial effects of this utility model are: This utility model can be used in conjunction with an automatic paper feeding assembly to limit the paper feeding process, providing a dual function of protecting the paper during feeding and limiting its movement. During installation, its height can be flexibly adjusted in the vertical direction as needed, thus meeting the requirements of various existing equipment and offering greater convenience in use. The protective plate is composed of a separate structure, resulting in lower overall production and usage costs. The transition guide plate at the paper feeding position provides over-guidance, ensuring smoother paper feeding and preventing jamming. Attached Figure Description

[0010] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a front view of the present invention; Figure 3 This is a schematic diagram of the left side of this utility model; Figure 4 This is a schematic diagram on the right side of the present invention; Figure 5 This is a top view of the present invention; Figure 6 This is a bottom view of the present invention; Figure 7 This is a three-dimensional structural diagram of the present invention in the second direction; In the diagram: 1. Main protective mating plate, 2. Transition mating guide plate, 3. Easy-to-install mating column, 4. Reinforced combination connecting plate, 5. Overall installation fixing hole, 6. Combination fixing connection hole. Detailed Implementation

[0011] like Figures 1 to 7As shown, an automatic paper feeding protective plate includes a flat main protective plate 1. A transition guide plate 2, inclined to the right front, is located at the upper front end of the main protective plate 1. In use, this guide plate works in conjunction with the paper conveying structure at the paper feeding position. The protective plate is installed on both sides of the paper conveying position in the width direction, and paper is conveyed through the two protective plates. The inclination angle between the transition guide plate 2 and the main protective plate 1 is less than 30 degrees; if the angle is too large, it will not provide guidance. Its inclination direction is coordinated with the paper feeding direction. The transition guide plate 2 has a triangular structure. The right side of the main protective plate 1 has evenly distributed, detachable, and easy-to-install mounting posts 3, which are used for overall installation and fixation. The lower end of the main protective plate 1 has evenly distributed, uniformly thick, reinforced connecting plates 4, ensuring more reliable load-bearing strength at the installation position. The reinforced combined connecting plate 4 is fitted together with the easy-to-install mounting column 3. The easy-to-install mounting column 3 has evenly distributed integral mounting and fixing holes 5, which are used to install and fit together with the main structure of the paper receiving machine, specifically, to fix it together with the paper feeding structure component. The main protective mounting plate 1 has combined fixing connection holes 6 that fit together with the easy-to-install mounting column 3, making them a whole. The easy-to-install mounting column 3 has sliding combined safety fitting grooves on its front and rear sides. The sliding combined safety fitting grooves completely penetrate the easy-to-install mounting column 3 in the vertical direction, allowing it to slide together with the slide rail for better structural stability during installation and use, and also better stability when adjusting the height in the vertical direction. When in use, it can work with the automatic paper feeding assembly to limit the paper feeding process, providing a dual function of protecting the paper and limiting its movement. During installation, its height can be flexibly adjusted in the vertical direction as needed, thus meeting the requirements of various existing equipment and offering greater convenience in use. This protective plate adopts a split structure, resulting in lower overall production and usage costs. The transition guide plate at the paper feeding position provides a transitional guidance function, ensuring smoother paper feeding and preventing jamming.

[0012] Preferably, the transition guide plate 2 is part of the main protective mating plate 1 and is manufactured by bending. This results in better overall structural flatness during production, greater ease of processing, and less space occupation during use.

[0013] Preferably, the upper end of the reinforced combination connecting plate 4 is provided with a reinforced safety connecting plate at the connection position with the main protective mating plate 1, which makes the load-bearing capacity of the connection position stronger, the mating safety during use higher, and the durability better in later use.

[0014] Preferably, the reinforced combination connecting plate 4 is provided with a reinforced combination connecting hole that is fixed together with the easy-to-install column 3, so that the reinforcement strength of the connection position is higher and the mutual bearing capacity can be further improved.

[0015] Preferably, the width of the transition guide plate 2 in the vertical direction is less than half the width of the main protective mating plate 1 in the vertical direction, so that the lower end position has higher combination strength when it is used as a structure that is interconnected and mated with other components during installation.

[0016] The above description is the preferred embodiment of this utility model. It should be noted that for those skilled in the art, several improvements or substitutions can be made without departing from the principle of this utility model, and these improvements or substitutions should also be considered within the protection scope of this utility model.

Claims

1. An automatic paper feeding protective board, characterized in that: The system includes a flat main protective mating plate (1), with a transition mating guide plate (2) tilted to the right front at the upper front end of the main protective mating plate (1). The angle between the transition mating guide plate (2) and the main protective mating plate (1) is less than 30 degrees. The transition mating guide plate (2) has a triangular structure. The right side of the main protective mating plate (1) has detachable and convenient installation mating columns (3) evenly distributed front to back. The lower end of the main protective mating plate (1) has a reinforced combination connecting plate (4) evenly distributed front to back and of the same thickness. The reinforced combination connecting plate (4) is fitted and connected to the convenient installation mating column (3). The convenient installation mating column (3) has an integral installation fixing hole (5) evenly distributed up and down. The main protective mating plate (1) has a combination fixing connection hole (6) that fits with the convenient installation mating column (3). The convenient installation mating column (3) has a sliding combination safety mating groove on both the front and rear sides. The sliding combination safety mating groove completely penetrates the convenient installation mating column (3) in the up and down direction.

2. The automatic paper feeding protective plate according to claim 1, characterized in that: The overfit guide plate (2) is part of the main protective fit plate (1) and is manufactured by bending.

3. The automatic paper feeding protective plate according to claim 1, characterized in that: The upper end of the reinforced combination connecting plate (4) is provided with a reinforced safety connecting plate at the connection position with the main protective cooperation plate (1).

4. An automatic paper feeding protective plate according to claim 1, characterized in that: The reinforced combination connecting plate (4) is provided with a reinforced combination connecting hole that is fixed together with the easy-to-install column (3).

5. An automatic paper feeding protective plate according to claim 1, characterized in that: The width of the overfit guide plate (2) in the vertical direction is less than half the width of the main protective fit plate (1) in the vertical direction.

Images