A new type of high-efficiency paper folding machine

Abstract

The utility model discloses a novel high -efficient paper -folding machine, including paper -folding machine main part and the tray of installing in paper -folding machine main part inside, the inside of tray is provided with the push -back, the upper side of push -back is provided with a plurality of paper, the downside of push -back is provided with drive link, to drive push -back and go up, the inside of paper -folding machine main part is provided with pickup roller, to take out paper and load, the upper side of pickup roller is provided with first folding roller, the left side of first folding roller is provided with second folding roller, the inside of paper -folding machine main part is close to left side and is provided with discharge guide plate, and through setting the push -down plate, ensure that every paper keeps correct posture in the moving process, provide basic guarantee for accurate paper -folding to improve the quality and consistency of paper -folding, reduce the scrap rate, and operating personnel need not always pay attention to whether paper is inclined and slides, thereby can put more energy on equipment monitoring, parameter adjustment and other important work.

Description

Technical Field

[0001] This utility model belongs to the technical field of paper folding machines, specifically relating to a new type of high-efficiency paper folding machine. Background Technology

[0002] Paper folding is widespread in modern industrial production and daily life, from the production of brochures and document folds in commercial printing to the forming of cardboard boxes in the packaging industry, and even in everyday origami. There are demands for both efficiency and quality in paper folding, leading to the development of paper folding machines. Modern paper folding machines are more precise and complex in their structural design, enabling diverse folding functions. By optimizing the mechanical transmission system, paper folding machines can precisely control the feeding and folding of paper, improving folding accuracy. For example, advanced paper folding machines can control paper folding errors within an extremely small range, meeting the stringent requirements for crease precision in high-end printed materials and packaging products.

[0003] However, when feeding paper onto a tray, the tray is usually lifted from the left to assist in feeding. During the lifting process, the stacked paper will tilt to the right, causing paper breakage during feeding. Utility Model Content

[0004] The purpose of this invention is to provide a new type of high-efficiency paper folding machine to solve the problem mentioned in the background art that, during the lifting process, the stacked paper will tilt to the right, resulting in paper breakage during feeding.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a novel high-efficiency paper folding machine, comprising a paper folding machine body and a tray installed inside the paper folding machine body;

[0006] The tray is equipped with a push plate inside;

[0007] Multiple sheets of paper are arranged on the upper side of the push plate;

[0008] A drive rod is provided on the lower side of the push plate to drive the push plate to move upward. A pick-up roller is provided inside the body of the paper folding machine to pick up the paper for feeding. A first folding roller is provided on the upper side of the pick-up roller, and a second folding roller is provided on the left side of the first folding roller. A discharge guide plate is provided inside the body of the paper folding machine near the left side.

[0009] A pressure plate is provided on the upper side of the pusher plate and on the right side of the paper to restrict the position of the paper.

[0010] Preferably, a base plate is fixedly connected to the lower outer wall of the pressure plate, and a handle is fixedly connected between the pressure plate and the base plate to drive the pressure plate to move under external force.

[0011] Preferably, a magnetic plate is fixedly connected to the lower outer wall of the base plate to magnetically attract and limit the position of the pressure plate.

[0012] Preferably, a storage basket is fixedly connected to the lower outer wall of the discharge guide plate to collect excess material, and a through guide opening is provided inside the lower outer wall of the discharge guide plate to guide the material into the interior of the storage basket.

[0013] Preferably, a back panel is provided on the last side of the left inner wall of the storage basket, and a front panel is fixedly connected to the front side of the left inner wall of the storage basket.

[0014] Preferably, a positioning shaft is provided between the tray and the main body of the folding machine, and an electric motor is provided on the upper side of the pickup roller to drive the pickup roller to rotate.

[0015] Preferably, a transfer roller is provided on the left side of the pickup roller to guide the paper picked up by the pickup roller to move.

[0016] Preferably, a first conveying roller is provided on the lower side of the first folding roller, and a second conveying roller is provided on the lower side of the second folding roller.

[0017] Preferably, a main roller is provided between the first folding roller and the second folding roller, a main pulley is provided on the rear side of the main roller, and guide components are provided on both the left and right sides of the main folding roller.

[0018] Preferably, a baffle is fixedly connected to the outer wall of the left end of the discharge guide plate, a feeding port is opened on the upper outer wall of the folding machine body near the right side, and a discharge port is opened inside the outer wall of the left end of the folding machine body.

[0019] Compared with the prior art, this utility model provides a new type of high-efficiency paper folding machine, which has the following features:

[0020] Beneficial effects:

[0021] 1. By setting up a pressure plate, when the paper moves upward on the tray and tilts to the right, the pressure plate can limit the position of the stacked paper, preventing it from tilting or sliding to the right. This ensures that each sheet of paper maintains the correct posture during movement, providing a basic guarantee for accurate paper folding. This improves the quality and consistency of paper folding, reduces the scrap rate, and eliminates the need for operators to constantly monitor whether the paper is tilting or sliding. This allows operators to focus more on other important tasks such as equipment monitoring and parameter adjustment, simplifying the operation process and improving operational convenience.

[0022] 2. By setting up guide openings and storage baskets, when the material piled up on the discharge guide plate is full and no one cleans it in time, the material can be guided through the guide openings to the storage baskets below for temporary storage. This ensures that the material discharge process of equipment such as paper folding machines is not obstructed, maintains continuous operation, reduces the number of downtimes caused by material accumulation, and improves production efficiency. The storage baskets centrally store materials, making it convenient for staff to clean and dispose of them in a unified manner later. Compared with materials scattered in various places, the materials in the storage baskets can be transported to a designated location in one go for classification, recycling, or disposal, optimizing the material management process and improving the convenience and orderliness of the overall work. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of a novel high-efficiency paper folding machine according to the present invention.

[0024] Figure 2 This is a partial structural diagram of the tray area of ​​this utility model.

[0025] Figure 3 This is a partial structural diagram of the discharge guide plate area of ​​this utility model.

[0026] Figure 4 This is a schematic diagram of the storage basket area structure of this utility model.

[0027] In the diagram: 1. Paper folding machine body; 2. Tray; 3. Push plate; 4. Paper; 5. Positioning shaft; 6. Feeding port; 7. Pick-up roller; 8. Motor; 9. First conveyor roller; 10. First folding roller; 11. Guide component; 12. Main pulley; 13. Main roller; 14. Second folding roller; 15. Second conveyor roller; 16. Discharge guide plate; 17. Discharge port; 18. Baffle; 19. Transfer roller; 20. Drive rod; 21. Pressure plate; 22. Handle; 23. Base plate; 24. Magnetic plate; 25. Guide port; 26. Storage basket; 27. Back plate; 28. Front plate. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] This utility model provides, for example Figure 1-4 The invention relates to a novel high-efficiency paper folding machine, comprising a paper folding machine body 1 and a tray 2 installed inside the paper folding machine body 1.

[0030] The inside of tray 2 is equipped with a push plate 3;

[0031] Multiple sheets of paper 4 are provided on the upper side of the push plate 3;

[0032] A drive rod 20 is provided on the lower side of the push plate 3 to drive the push plate 3 to move upward. A pick-up roller 7 is provided inside the body 1 of the paper folding machine to pick up the paper 4 for feeding. A first folding roller 10 is provided on the upper side of the pick-up roller 7. A second folding roller 14 is provided on the left side of the first folding roller 10. A discharge guide plate 16 is provided inside the body 1 of the paper folding machine near the left side.

[0033] A pressure plate 21 is located on the upper side of the push plate 3 and to the right of the paper 4 to restrict the position of the paper 4. First, the paper 4 to be folded is neatly stacked on the push plate 3. At this time, the pressure plate 21 is in place and plays a limiting role on the right side of the paper 4. The drive rod 20 is in the initial position. The tray 2, carrying the paper 4 and the push plate 3, is located in a lower position inside the body 1 of the folding machine. The drive rod 20 starts to work and pushes the push plate 3 upward. The push plate 3 drives the paper 4 on it to rise gradually. During this process, the pressure plate 21 restricts the position of the paper 4 to prevent it from tilting and sliding to the right. When the paper 4 rises to a certain height and approaches the pick-up roller 7, the pick-up roller 7 starts to rotate and uses friction to pick up the top piece of paper 4, separating it from the pile of paper 4 and feeding it. In the folding path, the paper 4 fed by the pick-up roller 7 first reaches the first folding roller 10. The first folding roller 10 and the second folding roller 14 rotate relative to each other, applying pressure to the paper 4 so that it is folded at a predetermined angle for the first time. Then it enters the second folding roller 14 and is folded a second time in conjunction with the first folding roller 10. After two folds, the paper 4 is guided by the discharge guide plate 16 and discharged from the left side of the body of the folding machine. The operator can collect the folded paper 4 at the end of the discharge guide plate 16. At the same time, the drive rod 20 continues to push the push plate 3 upward so that the next piece of paper 4 can reach the position that the pick-up roller 7 can pick up. The above feeding, folding and discharging process is repeated to achieve continuous and efficient folding work.

[0034] like Figure 2 As shown, a base plate 23 is fixedly connected to the lower outer wall of the pressure plate 21, and a handle 22 is fixedly connected between the pressure plate 21 and the base plate 23 so that the pressure plate 21 can be moved under the drive of external force. A magnetic plate 24 is fixedly connected to the lower outer wall of the base plate 23 so that it can be magnetically attracted to the push plate 3 to limit the position of the pressure plate 21.

[0035] The base plate 23, which is fixedly connected to the lower outer wall of the pressure plate 21, and the handle 22, which is fixedly connected between the two, together constitute an easy-to-operate component. The handle 22 provides the operator with a point of force application. When the operator applies external force to the handle 22, since the handle 22 is fixedly connected to the pressure plate 21 and the base plate 23, this external force will be transmitted to the pressure plate 21 and the base plate 23, thereby driving the pressure plate 21 to move. This allows the position of the pressure plate 21 to be flexibly adjusted according to actual needs. For example, when facing different sizes of paper 4, the operator can use the handle 22 to move the pressure plate 21 to a suitable position to ensure its limiting effect on the paper 4.

[0036] like Figure 3 and Figure 4 As shown, a collection basket 26 is fixedly connected to the lower outer wall of the discharge guide plate 16 to collect excess material. A guide opening 25 is provided inside the lower outer wall of the discharge guide plate 16 to guide the material into the interior of the collection basket 26. A back plate 27 is provided on the last side of the left inner wall of the collection basket 26, and a front plate 28 is fixedly connected to the front side of the left inner wall of the collection basket 26.

[0037] After the paper 4 completes the folding process in the folding machine, it slides down the discharge guide plate 16. The guide opening 25, which runs vertically through the inner wall of the lower end of the discharge guide plate 16, begins to function. Due to the presence of the guide opening 25, excess material is guided by the guide opening 25 as it slides down the discharge guide plate 16, changing its original sliding trajectory and entering the storage basket 26 below it vertically. The storage basket 26 serves as a container for collecting excess material. The back plate 27 and front plate 28 on the inner wall of its left end play a crucial role in containing the material. The smaller front plate 28 also makes it easier for the operator to retrieve the material stored inside the storage basket 26 later.

[0038] like Figure 1 As shown, a positioning shaft 5 is provided between the tray 2 and the main body 1 of the paper folding machine, and a motor 8 is provided on the upper side of the pickup roller 7 to drive the pickup roller 7 to rotate.

[0039] As the tray 2 rises, the left side of the tray 2 slowly rises with the positioning shaft 5 as the center of rotation. After the motor 8 is powered on, it drives the pickup roller 7 to rotate to pick up the paper 4.

[0040] like Figure 1 As shown, a transfer roller 19 is provided on the left side of the pickup roller 7 to guide the paper 4 picked up by the pickup roller 7 to move.

[0041] The transfer roller 19 is located to the left of the pickup roller 7. Its function is to guide the paper 4 to continue moving after the pickup roller 7 picks it up. The transfer roller 19 operates synchronously when the pickup roller 7 separates the paper 4 and begins to convey it to the left.

[0042] like Figure 1 As shown, a first conveying roller 9 is provided on the lower side of the first folding roller 10, a second conveying roller 15 is provided on the lower side of the second folding roller 14, a main roller 13 is provided between the first folding roller 10 and the second folding roller 14, a main pulley 12 is provided on the rear side of the main roller 13, and guide components 11 are provided on both the left and right sides of the main roller 13.

[0043] The first conveyor roller 9 mainly receives and conveys the paper 4 from the pick-up roller 7 and the transfer roller 19. The second conveyor roller 15 is located below the second folding roller 14 and has a similar function to the first conveyor roller 9. It receives the paper 4 after it has been folded by the first folding roller 10 and continues to convey the paper 4 to the second folding roller 14. The main roller 13 is driven to rotate by a motor through the main pulley 12. It receives the paper 4 that has been folded once from the first folding roller 10 and smoothly transmits it to the second folding roller 14. The main pulley 12, as a power transmission component, connects the drive motor and the main roller 13. The power generated by the motor is transmitted to the main roller 13 through the main pulley 12 in a belt drive manner, driving the main roller 13 to rotate. The guide component 11 guides the position of the paper 4 on the main roller 13 to prevent the paper 4 from shifting left or right during the conveying process.

[0044] like Figure 1 As shown, a baffle 18 is fixedly connected to the outer wall of the left end of the discharge guide plate 16, a feeding port 6 is opened on the upper outer wall of the folding machine body 1 near the right side, and a discharge port 17 is opened inside the outer wall of the left end of the folding machine body 1.

[0045] The baffle 18 limits the maximum storage space of the original discharge guide plate 16. The feeding port 6, which is located on the upper outer wall of the folding machine body 1 near the right side, is the entrance for the paper 4 to enter the folding machine. The discharge port 17, which is located on the inner side of the left outer wall of the folding machine body 1, is the exit for the paper 4 after folding to leave the folding machine. After a series of folding processes, the paper 4 is finally discharged from the discharge port 17 under the guidance of the discharge guide plate 16.

[0046] The implementation principle of this embodiment is as follows: First, the paper 4 to be folded is neatly stacked on the push plate 3. At this time, the pressure plate 21 is in place, which limits the paper 4 on the right side. The drive rod 20 is in the initial position. The tray 2, carrying the paper 4 and the push plate 3, is located in a lower position inside the body 1 of the folding machine. The drive rod 20 starts to work, pushing the push plate 3 upward. The push plate 3 drives the paper 4 on it to gradually rise. During this process, the pressure plate 21 restricts the position of the paper 4 to prevent it from tilting and sliding to the right. When the paper 4 rises to a certain height and approaches the pick-up roller 7, the pick-up roller 7 starts to rotate, using friction to pick up the top piece of paper 4, separating it from the pile of paper 4 and sending it into the folding path. The paper 4 first arrives at the first folding roller 10. The first folding roller 10 and the second folding roller 14 rotate relative to each other, applying pressure to the paper 4 so that it is folded at a predetermined angle for the first time. Then it enters the second folding roller 14 and is folded a second time in conjunction with the first folding roller 10. After being folded twice, the paper 4 is guided by the discharge guide plate 16 and discharged from the left side of the paper folding machine body 1. The operator can collect the folded paper 4 at the end of the discharge guide plate 16. At the same time, the drive rod 20 continues to push the push plate 3 upward so that the next piece of paper 4 can reach the position that the pickup roller 7 can pick up. The above feeding, folding and discharging process is repeated to achieve continuous and efficient paper folding work.

[0047] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A novel high-efficiency paper folding machine, comprising a paper folding machine body (1) and a tray (2) installed inside the paper folding machine body (1). The tray (2) is provided with a push plate (3) inside; Multiple sheets of paper (4) are provided on the upper side of the push plate (3); A drive rod (20) is provided on the lower side of the push plate (3) to drive the push plate (3) to move upward. A pick-up roller (7) is provided inside the body of the paper folding machine (1) to pick up the paper (4) for feeding. A first folding roller (10) is provided on the upper side of the pick-up roller (7). A second folding roller (14) is provided on the left side of the first folding roller (10). A discharge guide plate (16) is provided inside the body of the paper folding machine (1) near the left side. Its features are: A pressure plate (21) is provided on the upper side of the push plate (3) and on the right side of the paper (4) to restrict the position of the paper (4).

2. The novel high-efficiency paper folding machine according to claim 1, characterized in that: The lower outer wall of the pressure plate (21) is fixedly connected to a base plate (23), and a handle (22) is fixedly connected between the pressure plate (21) and the base plate (23) to drive the pressure plate (21) to move under external force.

3. A novel high-efficiency paper folding machine according to claim 2, characterized in that: A magnetic plate (24) is fixedly connected to the lower outer wall of the base plate (23) to magnetically attract and limit the position of the pressure plate (21) between it and the push plate (3).

4. A novel high-efficiency paper folding machine according to claim 1, characterized in that: The lower outer wall of the discharge guide plate (16) is fixedly connected to a storage basket (26) to collect excess material. The lower outer wall of the discharge guide plate (16) has a through guide opening (25) to guide the material into the storage basket (26).

5. A novel high-efficiency paper folding machine according to claim 4, characterized in that: The storage basket (26) has a back panel (27) on the last side of the left inner wall and a front panel (28) fixedly connected to the front side of the left inner wall.

6. A novel high-efficiency paper folding machine according to claim 1, characterized in that: A positioning shaft (5) is provided between the tray (2) and the main body (1) of the paper folding machine, and an electric motor (8) is provided on the upper side of the pickup roller (7) to drive the pickup roller (7) to rotate.

7. A novel high-efficiency paper folding machine according to claim 1, characterized in that: A transfer roller (19) is provided on the left side of the pickup roller (7) to guide the paper (4) picked up by the pickup roller (7) to move.

8. A novel high-efficiency paper folding machine according to claim 1, characterized in that: A first conveying roller (9) is provided on the lower side of the first folding roller (10), and a second conveying roller (15) is provided on the lower side of the second folding roller (14).

9. A novel high-efficiency paper folding machine according to claim 1, characterized in that: A main roller (13) is provided between the first folding roller (10) and the second folding roller (14). A main pulley (12) is provided on the rear side of the main roller (13). Guide components (11) are provided on both the left and right sides of the main roller (13).

10. A novel high-efficiency paper folding machine according to claim 1, characterized in that: A baffle (18) is fixedly connected to the outer wall of the left end of the discharge guide plate (16), and a feeding port (6) is opened on the upper outer wall of the folding machine body (1) near the right side. A discharge port (17) is opened inside the outer wall of the left end of the folding machine body (1).

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