Guide equipment of printing machine

Abstract

The utility model belongs to the field of printing machines, particularly relates to guiding equipment of a printing machine, and aims to solve the problems that when existing equipment guides paper, the paper is generally guided through clamping and blowing and then is printed, as the paper is light, the position of the paper is easy to change when the paper is blown, the paper does not correspond to a paper inlet of the printing machine, and the printing efficiency is poor. In order to solve the problems that in the prior art, in the prior art, in the prior art, when paper is used, dust and foreign matter are likely to exist on the surface of the paper, and the printing effect is affected, the following scheme is provided: the device comprises an inclined plate and a bottom plate, the bottom of the inclined plate is fixedly connected with one side of the top of the bottom plate, and two supporting plates are fixedly connected to the sides, close to each other, of the inclined plate and the bottom plate; vertical rods are fixedly connected to the two sides of one side of the top of the inclined plate correspondingly, paper is effectively guided and cleaned, the stability in the printing process and the cleanliness of the paper are improved, then paper printing is facilitated, the situation that the paper blocks a printing machine during printing is prevented, printed defective products can be reduced, and printing completeness is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of printing machines, in particular to a guiding device of a printing machine. Background Art

[0002] The guiding equipment of a printing press may refer to the equipment used to accurately guide and position paper or other printing materials during the printing process. These equipment ensure that the paper or other materials can be accurately transported to the printing press during the printing process and printed in the predetermined position and direction.

[0003] However, the existing guiding devices have the following problems: when the device guides the paper, it generally guides the paper by clamping and blowing, and then prints on it. Since the paper is light, its position is easily changed when it is blown, making it inconsistent with the paper inlet of the printing press. In addition, when the paper is in use, dust and foreign matter are easily present on its surface, affecting the printing effect. Utility Model Content

[0004] The utility model aims to solve the problems in the prior art that, when guiding the paper, the equipment generally guides the paper by clamping and blowing, and then prints on it; because the paper is light, its position is easily changed when it is blown, so that it does not correspond to the paper inlet of the printing press; and when the paper is in use, dust and foreign matter are easily present on its surface, which affects the printing effect. A guiding device for a printing press is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A guiding device for a printing press, comprising an inclined plate and a bottom plate, wherein the bottom of the inclined plate is fixedly connected to one side of the top of the bottom plate, two supporting plates are fixedly connected to the sides of the inclined plate and the bottom plate that are close to each other, vertical poles are fixedly connected to both sides of the top of the inclined plate, two mounting holes are provided on one side of the top of the inclined plate, the two mounting holes are located between the two vertical poles, and the sides of the two vertical poles that are close to each other are slidably connected to the same moving plate;

[0007] A guiding mechanism, which is arranged on the movable plate and is used to guide the paper;

[0008] A cleaning mechanism is arranged on the movable plate for cleaning the paper.

[0009] The transmission mechanism is a kind of transmission mechanism, and its first and second ends are respectively connected with the transmission mechanism, and the transmission mechanism is a kind of transmission mechanism, and its first and second ends are respectively connected with the transmission mechanism, and the transmission mechanism is a kind of transmission mechanism.

[0010] In a possible design, the cleaning mechanism includes a scrub brush, a threaded rod and two No. 2 limiting rods, the scrub brush is located below the movable plate, the two sides of the top of the scrub brush are respectively fixedly connected to one end of the two No. 2 limiting rods, the other ends of the two No. 2 limiting rods respectively penetrate the two sides of the bottom of the same movable plate and are fixedly connected to the limiting blocks, one end of the threaded rod penetrates the top of the movable plate and is rotatably connected to the top of the scrub brush, the threaded rod is threadedly connected to the movable plate, and the other end of the threaded rod is fixedly connected to a rotating handle.

[0011] In a possible design, the inner walls of the two mounting holes of the inclined plate are fixedly connected with electric telescopic rods, and the telescopic ends of the two electric telescopic rods are respectively fixedly connected to the two sides of the bottom of the same movable plate.

[0012] In a possible design, the adjacent sides of the two vertical poles are fixedly connected with the same No. 1 limiting rod, and the No. 1 limiting rod is located above the movable plate.

[0013] In a possible design, a top cover for shielding and protecting the motor is fixedly connected to the top of the movable plate.

[0014] In a possible design, a heat dissipation hole is opened on one side of the top cover to facilitate heat dissipation of the motor, and a filter is provided on the heat dissipation hole to block dust and foreign matter.

[0015] In the present application, when in use, the inclined plate and the bottom plate constitute the basic structure of the equipment, which are firmly connected together by the support plate. The vertical rods on the inclined plate provide a sliding track for the moving plate, so that the moving plate can move up and down. When the paper enters the equipment through the inclined plate, the motor starts working, driving the No. 1 rotating rod to rotate. Since the No. 1 rotating rod and the No. 2 rotating rod are both fixedly provided with synchronous wheels and are connected by a synchronous belt, the No. 2 rotating rod will also rotate accordingly. The multiple guide wheels installed on the No. 2 rotating rod rotate with the rotation of the No. 2 rotating rod to guide the paper and ensure that the paper remains stable during the transmission process. The anti-skid teeth on the outside of the guide wheel increase the friction between the paper and the guide wheel to prevent the paper from slipping during the transmission process. The plate brush starts to clean the paper after it passes through the guiding mechanism. The plate brush is located under the movable plate and is connected to the movable plate through two No. 2 limit rods. The distance between the plate brush and the paper can be adjusted by rotating the rotating handle of the threaded rod to adapt to papers of different thicknesses. When the paper passes through, the bristles of the plate brush will remove dust and impurities on the surface of the paper to keep the paper clean. The electric telescopic rod is installed in the mounting hole of the inclined plate, and its telescopic ends are fixedly connected to the bottom two sides of the movable plate. By controlling the extension and retraction of the electric telescopic rod, the height of the movable plate can be adjusted to adapt to papers of different thicknesses, ensuring that the paper can smoothly enter the guiding mechanism and the cleaning mechanism, thereby ensuring the guidance and cleaning of the paper and facilitating its printing.

[0016] The beneficial effects of the utility model are:

[0017] In the utility model, the guiding mechanism and the cleaning mechanism are used to effectively guide and clean the paper, thereby improving the stability and cleanliness of the paper during the printing process, thereby facilitating the printing of the paper and preventing the paper from being blocked at the feed port of the printing machine during printing. The defective products of the printing can also be reduced, and the integrity of the printing can be ensured. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the explosion structure of the utility model;

[0020] Figure 3 It is an enlarged schematic diagram of a local structure of the utility model;

[0021] Figure 4 It is a partial structural sectional view of the utility model.

[0022] In the figure: 1. inclined plate; 2. bottom plate; 3. vertical pole; 4. limit rod No. 1; 5. movable plate; 6. top cover; 7. plate brush; 8. electric telescopic rod; 9. limit rod No. 2; 10. motor; 11. rotating rod No. 1; 12. side plate; 13. guide wheel; 14. synchronous belt; 15. rotating rod No. 2; 16. threaded rod. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] Embodiment 1

[0025] Reference Figure 1-Figure 4 A guiding device comprises an inclined plate 1, a bottom plate 2 and a movable plate 5. The bottom of the inclined plate 1 is connected to the top side of the bottom plate 2 by welding or other fixing methods to ensure the stability of the structure. Two supporting plates are fixedly connected to the sides where the inclined plate 1 and the bottom plate 2 are close to each other, for supporting the entire device. Both sides of the top side of the inclined plate 1 are connected to vertical poles 3 by welding or other fixing methods to provide a sliding track for the movable plate 5. Two mounting holes are provided on the top side of the inclined plate 1 for installing an electric telescopic rod 8. The sides where the two vertical poles 3 are close to each other are slidably connected to the same movable plate 5, so that the movable plate 5 can slide up and down on the vertical poles 3.

[0026] The guiding mechanism includes a motor 10, four side plates 12, a plurality of guide wheels 13, two synchronous belts 14, a first rotating rod 11 and a second rotating rod 15. The motor 10 is fixed to the top of the moving plate 5 by bolts, and its output shaft passes through one side of the side plate 12 and is fixedly connected to one end of the first rotating rod 11 to realize the linkage between the motor 10 and the first rotating rod 11. The bottoms of the four side plates 12 are respectively fixedly connected to the top and bottom sides of the moving plate 5 to form the framework of the guiding mechanism. The two ends are rotatably connected to the side close to the four side plates 12, so that both can rotate freely on the side plates 12. Two synchronous wheels are fixedly mounted on the No. 1 rotating rod 11 and the No. 2 rotating rod 15. Two synchronous belts 14 respectively penetrate the holes on the movable plate 5 and fit with the four synchronous wheels to form a transmission mechanism. Multiple guide wheels 13 are respectively fixedly mounted on the No. 2 rotating rod 15 to guide the transmission of paper. Anti-skid teeth are fixedly arranged on the outer sides thereof to increase the friction between the paper and the guide wheels 13 to prevent the paper from sliding.

[0027] The cleaning mechanism includes a plate brush 7, a threaded rod 16 and two No. 2 limit rods 9. The plate brush 7 is located below the movable plate 5 and is used to clean dust and impurities on the surface of the paper. The top two sides of the plate brush 7 are fixedly connected to one end of the two No. 2 limit rods 9 respectively, and the other ends of the two No. 2 limit rods 9 respectively penetrate the bottom two sides of the movable plate 5 and are fixedly connected to the limit blocks to ensure that the plate brush 7 can move stably under the movable plate 5. One end of the threaded rod 16 penetrates the top of the movable plate 5 and is rotatably connected to the top of the plate brush 7. The threaded rod 16 is threadedly connected to the movable plate 5. The plate brush 7 can be driven to move up and down by rotating the threaded rod 16, thereby adjusting the distance between the plate brush 7 and the paper. The other end of the threaded rod 16 is fixedly connected with a rotating handle for easy operation.

[0028] The inner walls of the two mounting holes of the inclined plate 1 are fixedly connected with electric telescopic rods 8, and the telescopic ends of the two electric telescopic rods 8 are respectively fixedly connected to the two sides of the bottom of the same movable plate 5. By controlling the extension and retraction of the electric telescopic rods 8, the height of the movable plate 5 can be adjusted to adapt to paper of different thicknesses.

[0029] The present application can be used in the field of printing machines, and can also be used in other fields applicable to the present application.

[0030] Embodiment 2

[0031] refer to Figure 1-Figure 4 , improved on the basis of the first embodiment, a guiding device of a printing press comprises:

[0032] The adjacent sides of the two vertical poles 3 are fixedly connected with the same No. 1 limit rod 4, which is located above the movable plate 5 and is used to limit the maximum rising height of the movable plate 5 to prevent it from detaching from the vertical pole 3.

[0033] A top cover 6 is fixedly connected to the top of the movable plate 5 for shielding and protecting the motor 10 to prevent the motor 10 from being directly exposed to the external environment and causing damage. A heat dissipation hole is opened on one side of the top cover 6 to facilitate the heat dissipation of the motor 10. A filter is set on the heat dissipation hole to block dust and foreign matter, which not only ensures the heat dissipation effect of the motor 10, but also prevents dust and foreign matter from entering the inside of the motor 10.

[0034] However, as is well known to those skilled in the art, the working principles and wiring methods of the electric telescopic rod 8 and the motor 10 are commonplace, and are conventional means or common knowledge, and will not be elaborated herein. Those skilled in the art can make any optional selections according to their needs or convenience. The electric telescopic rod 8 and the motor 10 are connected to an external controller through lines and are powered by an external power supply.

[0035] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A guiding device for a printing press, characterized in that: It comprises an inclined plate (1) and a bottom plate (2), the bottom of the inclined plate (1) is fixedly connected to one side of the top of the bottom plate (2), the sides of the inclined plate (1) and the bottom plate (2) close to each other are fixedly connected to two support plates, both sides of the top of the inclined plate (1) are fixedly connected to vertical poles (3), the top of the inclined plate (1) is provided with two mounting holes, the two mounting holes are located between the two vertical poles (3), and the sides of the two vertical poles (3) close to each other are slidably connected to the same movable plate (5); A guiding mechanism, the guiding mechanism being arranged on the movable plate (5) and used for guiding the paper; A cleaning mechanism is arranged on the movable plate (5) and is used for cleaning the paper.

2. A guiding device for a printing press according to claim 1, characterized in that: The guiding mechanism comprises a motor (10), four side plates (12), a plurality of guide wheels (13), two synchronous belts (14), a first rotating rod (11) and a second rotating rod (15); one side of the motor (10) is fixedly connected to the top of the movable plate (5) by means of bolts; the output shaft of the motor (10) passes through one side of the side plate (12) and is fixedly connected to one end of the first rotating rod (11); the output shaft of the motor (10) is rotatably connected to the side plate (12); the bottoms of the four side plates (12) are respectively fixedly connected to the two sides of the top and the two sides of the bottom of the same movable plate (5); The two ends of the rod (11) and the second rotating rod (15) are respectively rotatably connected to the side close to the four side plates (12); the first rotating rod (11) and the second rotating rod (15) are respectively located at the top and bottom of the same movable plate (5); a hole is provided on the movable plate (5); two synchronous wheels are fixedly sleeved on the first rotating rod (11) and the second rotating rod (15); two synchronous belts (14) respectively penetrate the holes and fit with the four synchronous wheels; a plurality of guide wheels (13) are respectively fixedly sleeved on the second rotating rod (15); and anti-slip teeth are fixedly provided on the outer sides of the plurality of guide wheels (13).

3. A guiding device for a printing press according to claim 1, characterized in that: The cleaning mechanism comprises a scrub brush (7), a threaded rod (16) and two No. 2 limiting rods (9); the scrub brush (7) is located below the movable plate (5); the two sides of the top of the scrub brush (7) are respectively fixedly connected to one end of the two No. 2 limiting rods (9); the other ends of the two No. 2 limiting rods (9) respectively penetrate the two sides of the bottom of the same movable plate (5) and are fixedly connected to the limiting blocks; one end of the threaded rod (16) penetrates the top of the movable plate (5) and is rotatably connected to the top of the scrub brush (7); the threaded rod (16) is threadedly connected to the movable plate (5); and the other end of the threaded rod (16) is fixedly connected to a rotating handle.

4. A guiding device for a printing press according to claim 1, characterized in that: The inner walls of the two mounting holes of the inclined plate (1) are both fixedly connected with electric telescopic rods (8), and the telescopic ends of the two electric telescopic rods (8) are respectively fixedly connected to the two sides of the bottom of the same movable plate (5).

5. The guiding device of a printing press according to claim 1, characterized in that: The adjacent sides of the two vertical rods (3) are both fixedly connected with a same No. 1 limiting rod (4), and the No. 1 limiting rod (4) is located above the movable plate (5).

6. The guiding device of a printing press according to claim 1, characterized in that: A top cover (6) for shielding and protecting the motor (10) is fixedly connected to the top of the movable plate (5).

7. A guiding device for a printing press according to claim 6, characterized in that: A heat dissipation hole is provided on one side of the top cover (6) for facilitating heat dissipation of the motor (10), and a filter screen is provided on the heat dissipation hole for shielding dust and foreign matter.

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