Edge warping prevention discharging equipment based on folding machine

Abstract

The utility model discloses edge warping prevention discharging equipment based on a folding machine, relates to the technical field of folding edge warping prevention, and aims to solve the technical problem of edge warping of paper caused by friction force between the paper and the equipment, the edge warping prevention discharging equipment comprises a support, and a baffle is fixedly connected to one side of the support. According to the paper folding device, the buffering belts are arranged, when paper is folded, the paper is moved into the paper folding plate through the guide plate, the surface of the buffering belts in the paper folding plate is smooth, friction force generated between the paper moving and the buffering belts can be reduced, meanwhile, edge warping of the paper can be prevented through the arrangement mode of the buffering belts, and in the conveying process of the paper, the paper is not prone to falling off. Through the transmission belt, the friction force of the paper during transportation can be increased, the paper is prevented from sliding and shifting during transportation, stable transportation of the paper is ensured, the transmission belt is soft, the paper with different thicknesses can be transported, vibration generated during transportation can be buffered, and the stability of the device can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of anti - warping of folded edges, and more specifically, to an anti - warping discharging device based on a folding machine. Background Technique

[0002] The anti - warping discharging of a folding machine refers to the technology and equipment for preventing the edges of paper from warping during the folding process. This generally involves using specific mechanical devices and control systems to ensure that the paper is flat during folding and avoid quality problems caused by improper folding.

[0003] Currently, when folding paper, generally, a folding machine is used to fold the paper. During this process, as the paper moves inside the equipment, due to the friction between the paper and the equipment, one side of the paper will warp, thus affecting the stable operation of the paper folding machine. In view of this, we propose an anti - warping discharging device based on a folding machine. Summary of the Utility Model

[0004] The purpose of the utility model is to overcome the deficiencies of the prior art, meet the actual needs, and provide an anti - warping discharging device based on a folding machine to solve the technical problem that the friction between the current paper and the equipment causes the paper to warp.

[0005] To solve the above - mentioned technical problems, the utility model provides the following technical solutions: an anti - warping discharging device based on a folding machine, including a bracket. One side of the bracket is fixedly connected with a baffle, and one side of the bracket is fixedly connected with a fixed frame. A first motor is fixedly sleeved inside the fixed frame. The output end of the first motor is fixedly connected with a transmission gear. Transmission frames are respectively fixedly connected to the inner walls on both sides of the bracket. A folding mechanism is arranged inside the bracket. The folding mechanism includes four paper - feeding rollers, a transportation unit, and a folding unit. Both ends of the four paper - feeding rollers are jointly movably connected to the inner walls on both sides of the bracket. A first guiding plate is fixedly connected between every two paper - feeding rollers. A folding plate is fixedly connected to one side of each first guiding plate. The bracket is fixedly connected with a paper - discharging plate on the opposite side. In the utility model, by setting a buffer belt, when folding the paper, the paper is moved to the inside of the folding plate through the guiding plate, and through the buffer belt inside the folding plate, its surface is smooth, which can reduce the friction generated between the paper movement and the buffer belt. At the same time, through the arrangement of the buffer belt, warping of the paper can be prevented. Moreover, during the transportation of the paper, through the transmission belt, the friction of the paper during transportation can be increased, avoiding sliding and offset of the paper during transportation, ensuring the stable transportation of the paper. And the transmission belt is relatively soft, which can transport papers of different thicknesses and can also buffer the vibration generated during transportation, which is beneficial to improving the stability of the device.

[0006] Preferably, it is jointly movably connected to the inner walls on both sides of the transmission frame, and the output end of the first motor is fixedly connected to one of the transmission rods.

[0007] Preferably, transmission cylinders are fixedly connected to both ends of each transmission rod, and the transmission cylinders are movably connected by a transmission belt. One end of each adjacent pair of transmission rods is fixedly connected with a driven gear, and one of the driven gears is meshed with the transmission gear, and the two driven gears are meshed with each other.

[0008] Preferably, the folding unit includes two adjusting plates, and each adjusting plate is movably connected inside the folding plate.

[0009] Preferably, a lead screw is movably connected to one side of each adjusting plate symmetrically through a first bearing, and a locking ring is movably connected to the outer wall of each lead screw through a first thread.

[0010] Preferably, a second guiding plate is fixedly connected to the inner wall of one side of each folding plate, and a plurality of buffer belts are fixedly connected to the inner walls of both sides of the folding plate, and the buffer belts are distributed in a linear array.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] In the present utility model, by arranging the buffer belts, when folding the paper, the paper is moved into the folding plate through the guiding plate, and the buffer belts inside the folding plate have a smooth surface, which can reduce the friction generated between the paper movement and the buffer belts. At the same time, through the arrangement of the buffer belts, the paper can be prevented from warping. Moreover, during the transportation of the paper, through the transmission belt, the friction of the paper during transportation can be increased, avoiding the sliding and deviation of the paper during transportation, ensuring the stable transportation of the paper, and the transmission belt is relatively soft, which can transport papers of different thicknesses and can also buffer the vibration generated during transportation, being beneficial to improving the stability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0014] Figure 2 is of the present utility model Figure 1 is an enlarged structural schematic diagram of part A in

[0015] Figure 3 is an overall structural sectional schematic diagram of the present utility model;

[0016] Figure 4 is an enlarged three-dimensional structural schematic diagram of the folding unit of the present utility model;

[0017] Figure 5 is of the present utility model Figure 4 is an enlarged structural schematic diagram of part B in

[0018] Description of reference numerals in the figure: 1, support; 2, baffle; 3, fixing frame; 301, first motor; 302, transmission gear; 4, transmission frame; 5, folding mechanism; 501, paper feed roller; 502, first guide plate; 503, folding plate; 504, paper output plate; 6, transport unit; 601, transmission rod; 602, transmission cylinder; 603, transmission belt; 604, driven gear; 7, folding unit; 701, adjusting plate; 702, lead screw; 703, locking ring; 704, second guide plate; 705, buffer belt. Detailed implementation manner

[0019] As Figures 1 to 4 shown, a warping-edge prevention and discharging device based on a folding machine according to the present utility model includes a support 1, a baffle 2 is fixedly connected to one side of the support 1, a fixing frame 3 is fixedly connected to one side of the support 1, a first motor 301 is fixedly sleeved inside the fixing frame 3, a transmission gear 302 is fixedly connected to the output end of the first motor 301, transmission frames 4 are respectively fixedly connected to the inner walls of both sides of the support 1, and a folding mechanism 5 is arranged inside the support 1; the folding mechanism 5 includes four paper feed rollers 501, a transport unit 6 and a folding unit 7; both ends of the four paper feed rollers 501 are movably connected to the inner walls of both sides of the support 1, a first guide plate 502 is fixedly connected between every two paper feed rollers 501, a folding plate 503 is fixedly connected to one side of each first guide plate 502, and a paper output plate 504 is fixedly connected to the opposite sides of the support 1. In the present utility model, by arranging the buffer belt 705, when folding the paper, the paper is moved to the inside of the folding plate 503 through the guide plate, and through the buffer belt 705 inside the folding plate 503, the surface of which is smooth, the friction generated between the movement of the paper and the buffer belt 705 can be reduced. At the same time, through the arrangement mode of the buffer belt 705, the warping of the paper can be prevented. And, during the transportation of the paper, through the transmission belt 603, the friction of the paper during transportation can be increased, avoiding the sliding and offset of the paper during transportation, ensuring the stable transportation of the paper. Moreover, since the transmission belt 603 is relatively soft, it can transport papers of different thicknesses and can also buffer the vibration generated during transportation, which is beneficial to improving the stability of the device. The paper moves through the paper feed rollers 501, and through the curved surface of the first guide plate 502, the paper enters the inside of the folding plate 503 and then moves out and enters the inside of the next folding plate 503, and then the folded paper moves onto the paper output plate 504.

[0020] In an embodiment of the present utility model, the transport unit 6 includes four transmission rods 601. Both ends of the four transmission rods 601 are movably connected to the inner walls on both sides of the transmission frame 4, and the output end of the first motor 301 is fixedly connected to one of the transmission rods 601. A transmission cylinder 602 is fixedly connected to both ends of each transmission rod 601, and a transmission belt 603 is movably connected between every two transmission cylinders 602. One end of each adjacent two transmission rods 601 is fixedly connected with a driven gear 604 respectively, and one of the driven gears 604 is meshed and connected with the transmission gear 302, and the two driven gears 604 are meshed and connected. When in use, first, through an external circuit mechanism, the first motor 301 works. The first motor 301 drives the transmission gear 302 to rotate. The transmission gear 302 meshes and drives one of the driven gears 604, causing the transmission rod 601 to rotate, and through the transmission belt 603, the other set of transmission rods 601 rotates. During this process, through the meshing connection of the two driven gears 604, the two transmission belts 603 rotate relatively. Then, the paper is manually placed between the two transmission belts 603 from the baffle 2, and the paper moves to one side. During this process, the transmission belt 603 is relatively soft and can adapt to various papers with different thicknesses. Moreover, since the transmission belt 603 is made of rubber material, it can increase the friction force when the paper moves, enabling the paper to move stably to one side and preventing the occurrence of warping.

[0021] As another embodiment of the present utility model, the folding unit 7 includes two adjusting plates 701. Each adjusting plate 701 is movably connected inside the folding plate 503. One side of each adjusting plate 701 is symmetrically connected with a lead screw 702 through a first bearing. The outer wall of each lead screw 702 is movably connected with a locking ring 703 through a first thread. One side inner wall of each folding plate 503 is fixedly connected with a second guide plate 704.

[0022] As another embodiment of the present utility model, a plurality of buffer belts 705 are fixedly connected to the inner walls on both sides of the folding plate 503, and the buffer belts 705 are distributed in a linear array. It should be noted that the inside of the buffer belt 705 is hollow and made of metal, with a smooth surface to reduce the friction force between the paper and the buffer belt 705. And through the array distribution of the buffer belts 705, when the paper is about to warp, the buffer belt 705 can buffer one side of the paper, thus preventing the paper from warping. During the paper folding process, one side of the paper moves on the surface of the buffer belt 705, which can prevent the paper from warping. At the same time, by moving the adjusting plate 701 inside the folding plate 503 and fixing the adjusting plate 701 through the locking ring 703, during this process, the paper folding size can be adjusted.

[0023] Working principle: This embodiment provides an anti-warping edge discharging device based on a folding machine. When in use, first, through an external circuit mechanism, the first motor 301 is operated. The first motor 301 drives the transmission gear 302 to rotate. The transmission gear 302 meshes and drives with one of the driven gears 604, causing the transmission rod 601 to rotate, and through the transmission belt 603, another group of transmission rods 601 is rotated. During this process, through the meshing connection of the two driven gears 604, the two transmission belts 603 rotate relatively. Then, the paper is manually placed between the two transmission belts 603 from within the baffle 2, and the paper moves to one side. During this process, the transmission belt 603 is relatively soft and can adapt to various papers of different thicknesses. Moreover, since the transmission belt 603 is made of rubber material, it can increase the friction force when the paper moves, enabling the paper to move stably to one side and avoiding warping of the edge. The paper moves through the paper feed roller 501 and enters the folding plate 503 through the curved surface of the first guide plate 502, and then moves out and enters the next folding plate 503. Then, the folded paper is moved onto the paper output plate 504. During the folding process of the paper, one side of the paper moves on the surface of the buffer belt 705, which can prevent the paper from warping. At the same time, the adjusting plate 701 moves inside the folding plate 503, and the adjusting plate 701 can be fixed through the locking ring 703. During this process, the folding size of the paper can be adjusted.

[0024] The embodiments disclosed in this utility model are preferred embodiments, but not limited thereto. Those of ordinary skill in the art can easily understand the spirit of this utility model based on the above embodiments and make different extensions and changes. However, as long as they do not depart from the spirit of this utility model, they are within the protection scope of this utility model.

Claims

1. An anti-warping edge discharging device based on a folding machine, characterized in that, It includes a bracket (1), on one side of the bracket (1) is fixedly connected with a baffle (2), on one side of the bracket (1) is fixedly connected with a fixing frame (3), inside the fixing frame (3) is fixedly sleeved with a first motor (301), the output end of the first motor (301) is fixedly connected with a transmission gear (302), on both inner walls of the two sides of the bracket (1) are respectively fixedly connected with transmission frames (4), and inside the bracket (1) is provided with a folding mechanism (5); The folding mechanism (5) includes four paper feed rollers (501), a transportation unit (6) and a folding unit (7); Both ends of the four paper feed rollers (501) are movably connected to the inner walls of the two sides of the bracket (1), between every two paper feed rollers (501) is fixedly connected with a first guide plate (502), on one side of each first guide plate (502) is fixedly connected with a folding plate (503), and on the opposite sides of the bracket (1) are jointly fixedly connected with a paper output board (504).

2. The anti-warping edge discharging device based on a folder according to claim 1, characterized in that, The transportation unit (6) includes four transmission rods (601), both ends of the four transmission rods (601) are movably connected to the inner walls of the two sides of the transmission frame (4) and the output end of the first motor (301) is fixedly connected with one of the transmission rods (601).

3. The anti-warping edge discharging device based on a folder according to claim 2, characterized in that, Both ends of each transmission rod (601) are fixedly connected with a transmission cylinder (602), between every two transmission cylinders (602) is movably connected by a transmission belt (603), one end of adjacent two transmission rods (601) is respectively fixedly connected with a driven gear (604) and one of the driven gears (604) is meshed and connected with the transmission gear (302), and the two driven gears (604) are meshed and connected with each other.

4. A warping-edge prevention discharging device based on a folder, characterized in that, The folding unit (7) includes two adjusting plates (701), and each adjusting plate (701) is movably connected inside the folding plate (503).

5. The anti-warping edge discharging device based on a folder according to claim 4, wherein On one side of each adjusting plate (701) is symmetrically connected with a lead screw (702) through a first bearing, and on the outer wall of each lead screw (702) is movably connected with a locking ring (703) through a first thread.

6. The anti-warping edge discharging device based on a folding machine according to claim 5, characterized in that, On one side inner wall of each folding plate (503) is fixedly connected with a second guide plate (704), on both inner walls of the folding plate (503) are fixedly connected with a plurality of buffer belts (705) and the buffer belts (705) are distributed in a linear array.

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