CN204368548U - Paving paper machine - Google Patents

Abstract

The utility model relates to a paper-laying machine, in particular to a paper-laying machine for tile-covered paper, which belongs to the field of ceramic mechanical equipment and includes a frame, a conveying mechanism installed on the frame, a paper-laying mechanism and a paper-cutting mechanism , the paper laying mechanism includes an upper bracket, a first pressure roller, a second pressure roller, and a paper tube installed on the upper bracket. The air cylinder, the first press roller and the second press roller are arranged side by side in sequence, forming a paper-feeding interval between them, the paper tape is sleeved on the paper tape tube above the first press roller and the second press roller, and the free end of the paper tape is passed through Pass through the paper feeding gap and enter under the second pressure roller. The utility model has the advantages of simple structure, strong stability, high efficiency, adaptability to bad environment and long service life.

Description

Paper paver

technical field

The utility model relates to a paper-laying machine, in particular to a paper-laying machine for tile-covered paper, and belongs to the field of ceramic mechanical equipment.

Background technique

During the packaging process of tiles, it is necessary to separate the upper and lower adjacent tiles with paper to avoid the tiles rubbing against each other during transportation and causing damage. Laying paper manually is labor-intensive, low-efficiency, and requires a lot of manpower, which is no longer suitable for industrial production requirements. However, the existing paper paver also has the disadvantages of large energy consumption, low work efficiency, unstable work, and high environmental requirements.

Utility model content

Based on the deficiencies of the prior art above, the technical problem to be solved by the utility model is: to provide a paper laying machine with strong stability, high efficiency, adaptability to harsh environments and long service life.

The paper laying machine described in the utility model includes a frame and a conveying mechanism installed on the frame, a paper laying mechanism and a paper cutting mechanism. The paper laying mechanism includes an upper bracket and a first pressure roller installed on the upper bracket, The second pressure roller, the paper tape tube, and the upper bracket are installed on the machine frame so that they can be lifted up and down, and the lifting cylinder fixed on the machine base is connected below it. In the paper feeding interval, the paper tape is sleeved on the paper tape tube above the first pressing roller and the second pressing roller, and the free end of the paper tape passes through the paper feeding interval and enters below the second pressing roller.

The tiles are driven by the conveying mechanism, and the lifting cylinder drives the upper bracket to go down, so that the first pressure roller and the second pressure roller approach the conveying plane below. The surface is pressed and contacted. Driven by the tiles, the two pressure rollers rotate automatically. At the same time, the paper tape under the second pressure roller automatically covers the surface of the tiles with the advancement of the tiles, and then the paper tape is cut off by the paper cutting mechanism. Finish the laying of the tiles. When laying paper, the first pressure roller assists in pressing the tiles tightly to prevent the tiles from jumping, ensuring the stability of the paper laying process, and the second pressure roller completes the paper laying process. When there is no need to lay paper, the lifting cylinder drives the upper bracket to go up, and the paper strip leaves the surface of the tile. By adopting two pressure rollers, the structure is simple, the efficiency is high, the maintenance is convenient, and it can adapt to the harsh workshop environment.

The ends of the first press roller and the second press roller are respectively equipped with brake cylinders, and the front end of the telescopic rod of the brake cylinder is provided with a brake block cooperating with the first press roller and the second press roller. When the upper bracket is raised under the action of the lifting cylinder, the first pressure roller and the second pressure roller still have a certain rotation margin under the action of inertia. By setting the brake cylinder, the first pressure roller and the second pressure roller can be moved in time. The pressure roller is braked to ensure the reliability and stability of the work.

The paper-cutting mechanism includes a paper-cutting support, a paper-cutting cylinder, a cutter, and a paper pressing member. The cutting knife is installed at the bottom of the paper-cutting support, and the paper-cutting cylinder is arranged at both ends of the paper-cutting support. The paper pressing parts are arranged on both sides of the cutter, the bottom surface of the cutter is higher than the bottom end surface of the paper pressing part, and the connecting rod between the paper pressing part and the paper cutting support is covered with a spring, and the two tiles at the front and back of the paper are pressed by the paper pressing part. Hold, the spring contracts, and the cutter cuts the paper.

The connecting rod between the cutter and the paper-cutting support is covered with a spring to prevent the paper-cutter from being damaged when the tile is cut.

The front and rear sides of the paper laying mechanism are respectively provided with a front bracket and a rear bracket, and the front bracket and the rear bracket are respectively equipped with an electrostatic generator, and the paper is firmly adsorbed on the surface of the ceramic tile through the electrostatic generator to prevent the paper from slipping.

It also includes a centering mechanism and a guide clamping assembly arranged on the front side of the paper laying mechanism. The centering mechanism includes a centering cylinder arranged on both sides of the frame. The telescopic rod end of the centering cylinder is connected to the centering assembly. The centering mechanism and the guide Clamping components keep the tiles from skewing during transport.

The front side of the centering mechanism is provided with a front sensor, and the rear side of the centering mechanism is provided with a rear sensor.

The front drive motor drives the front conveyor belt to rotate, and the tiles move forward with the front conveyor belt. The front sensor first receives the signal, and the timer starts counting. After a certain period of time, the centering cylinder moves, and the centering component presses the tiles to achieve centering. Then the tiles enter the flat belt through the guide and clamping assembly, and pass through the rear sensor at the same time, another timer starts counting, the counter starts counting, the rear drive motor drives the flat belt to start rotating, and the tiles enter the paper laying mechanism along with the flat belt. After the tiles enter the flat belt, the electrostatic generator first charges the tiles with static electricity, and the flat belt continues to move the tiles, and the tiles enter the first and second pressure rollers. Under the action of friction, the first and second pressure rollers The roller rotates with the progress of the tiles, and the paper tape under the second pressure roller is laid on the surface of the tiles. At the same time, the second pressure roller makes the paper tape closely adhere to the tiles with static electricity, and the first pressure roller assists in pressing the tiles tightly. , the paper tape tube rotates around the paper tape tube to put paper. The tiles after laying the paper continuously enter the paper cutting mechanism. After the second timer reaches a certain time, the flat belt stops rotating, and the paper cutting cylinder drives the cutter and the pressing member to descend to cut the paper. When the counter counts to the last tile in each box, the lifting cylinder acts, the upper bracket is lifted, the first pressing roller and the second pressing roller are separated from the surface of the tile, and at the same time the brake cylinder acts to stop the first pressing roller and the second pressing roller Inertial rotation, the paper tape no longer puts paper, so that the last tile passes through without laying paper.

Compared with the prior art, the utility model has the beneficial effects of:

This paper laying machine realizes automatic paper laying on the surface of tiles, and at the same time meets the requirements of packing. The last tile does not need paper laying, and the production efficiency is high; through the cooperation of the first pressing roller and the second pressing roller, the structure is simple, the stability is strong, and the efficiency is high. It can adapt to harsh environments and has a long service life.

Description of drawings

Fig. 1 is a perspective view of the utility model;

Fig. 2 is a front view of the utility model;

Fig. 3 is a top view of the utility model;

Fig. 4 is a structural schematic diagram of the cutter mechanism.

In the figure: 1. Rack; 2. Tiles; 3. Centering cylinder; 4. Centering component; 5. Guide clamping component; 6. Front conveyor belt; 7. Front support; 8. Upper support; 9. 1. Pressure roller; 10. Second pressure roller; 11. Paper tape tube; 12. Paper cutting mechanism; 13. Rear driving motor; 14. Rear bracket; 15. Flat belt; 16. Braking cylinder; 17. Lifting cylinder; 18. Front drive motor; 19. Baffle; 20. Electrostatic generator; 21. Front sensor; 22. Rear sensor; 23. Bottom plate; 12.1. Paper cutting cylinder; 12.2. Paper cutting support; 12.3. 12.4, spring; 12.5, pressing paper.

Detailed ways

As shown in Figures 1 and 2, the paper laying machine includes a frame 1, a conveying mechanism installed on the frame 1, and a centering mechanism, a guide and clamp assembly 5, a front bracket 7, Paper laying mechanism, paper cutting mechanism, rear support 14, conveying mechanism comprises front conveying mechanism, rear conveying mechanism, front conveying mechanism comprises front driving motor 18 of front conveying belt 6 and drives front conveying belt 6, rear conveying mechanism comprises flat belt 15 And the rear drive motor 13 that drives the flat belt 15, and the centering mechanism is correspondingly arranged on the front conveyor belt 6.

The centering mechanism includes a centering cylinder 3 arranged on both sides of the frame 1. The telescopic rod end of the centering cylinder 3 is connected to the centering assembly 4. The centering assembly is composed of a corner plate and a plurality of rollers installed on the corner plate. 2 When passing through, rely on the extrusion of the rollers on both sides to achieve centering. The front side of the centering mechanism 4 is provided with a front sensor 21 , and the rear side of the centering mechanism is provided with a rear sensor 22 .

The guide clamp assembly 5 is composed of a corner plate and a plurality of rollers installed on the corner plate. Its entrance section is bell-shaped and has a guiding effect. The lower end of the corner plate is slidably installed on the bottom plate 23, which can be adjusted according to the specifications of the tiles 2. The clamping width.

The paper laying mechanism is arranged above the flat belt 15, including the upper bracket 8, and the first pressing roller 9, the second pressing roller 10, and the paper belt tube 11 installed on the upper bracket 8. The upper bracket 8 can be lifted and installed on the frame 1, the upper bracket 8 is installed on the guide rod on the frame 1, and can be lifted up and down along the guide rod, and the lifting cylinder 17 fixed on the machine base 1 is connected below it, and the first pressure roller 9 and the second pressure roller 10 are sequentially Arranged side by side, forming a paper-feeding gap between the two, the paper tape is sleeved on the paper tape tube 11 above the first pressure roller 9 and the second pressure roller 10, and the free end of the paper tape passes through the paper-feeding gap and enters the second pressure roller 10 below. The ends of the first pressure roller 9 and the second pressure roller 10 are respectively provided with a brake cylinder 16 , and the front end of the telescopic rod of the brake cylinder 16 is provided with a brake block cooperating with the first pressure roller 9 and the second pressure roller 10 .

The paper cutting mechanism 12 includes a paper cutting support 12.2, a paper cutting cylinder 12.1, a cutter 12.3, and a paper pressing member 12.5. The cutting knife 12.3 is installed on the lower part of the paper cutting support 12.2, and the paper cutting cylinder 12.1 is arranged at both ends of the paper cutting support 12.2 and fixed on the On the machine base 1, the end of the telescopic rod is connected with the paper cutting support 12.2, the paper pressing part 12.5 is arranged on both sides of the cutting knife 12.3, the bottom end surface of the cutting knife 12.3 is higher than the bottom end surface of the paper pressing part 12.5, and the paper pressing part 12.5 and the paper cutting support The connecting rod of 12.2 is covered with a spring, and the two ceramic tiles before and after the paper are pressed by the paper pressing part 12.5, and the spring shrinks, so that the cutter cuts the paper, and the connecting rod of the cutter 12.3 and the paper cutting support 12.2 is covered with a spring 12.4.

The front side of the front bracket 7 fixes the baffle plate 19, the front side of the front bracket 7 fixes the electrostatic generator 20, the rear side of the rear bracket 14 fixes the baffle plate 19, and the front side fixes the electrostatic generator 20. 2 The fit between the tape and the paper tape is tighter.

work process:

The front drive motor 18 drives the front conveyor belt 6 to rotate, and the tiles 2 move forward along with the front conveyor belt 6. The front sensor 21 first receives the signal, and the timer starts counting. After a certain period of time, the centering cylinder 3 moves, and the centering component 4 is compressed Tile 2, for centering. Then the ceramic tile 2 enters the flat belt 15 through the guide clamp assembly 5, and at the same time passes through the rear inductor 22, another timer starts counting, the counter starts counting, and the rear drive motor 13 drives the flat belt 15 to start rotating, and the tile 2 enters with the flat belt 15. Paper laying mechanism. After the tile 2 enters the flat belt 15, the static generator 20 first charges the tile 2 with static electricity, and the flat belt 15 continues to move the tile 2, and the tile 2 enters the first pressure roller 9 and the second pressure roller 10, under the action of friction , the first pressure roller 9 and the second pressure roller 10 rotate with the advancement of the ceramic tile 2, and the paper tape under the second pressure roller 10 is laid on the surface of the ceramic tile 2 thereupon, and the second pressure roller 10 makes the paper tape and the static electricity The ceramic tiles 2 are closely attached, and the first pressure roller 9 assists in compressing the ceramic tiles 2, and the paper tape tube rotates around the paper tape tube 11 to release the paper. Ceramic tile 2 after paving paper enters paper-cutting mechanism 12 continuously, and after the second timer reaches certain hour, flat belt 15 stops rotating, and paper-cutting cylinder 12.1 drives cutter 12.3, hold-down member 12.5 descends, and cuts paper. When the counter counts to the last tile in each box, the lifting cylinder 17 acts, the upper bracket 8 is lifted up, the first pressing roller 9 and the second pressing roller 10 are separated from the surface of the tile 2, and at the same time the brake cylinder 16 acts to make the first pressing roller 9. The second pressure roller 10 stops inertial rotation, and the paper tape is no longer put on paper, so that the last tile 2 passes without laying paper.

Claims (7)

1. A paper laying machine, comprising a frame (1) and a transport mechanism installed on the frame (1), a paper laying mechanism and a paper cutting mechanism (12), characterized in that: the paper laying mechanism includes an upper support (8 ), and the first pressure roller (9), the second pressure roller (10), the paper tape tube (11) installed on the upper support (8), the upper support (8) can be lifted and installed on the frame (1) The upper part and the lower part are connected with the lifting cylinder (17) fixed on the machine base (1), the first press roller (9) and the second press roller (10) are arranged side by side in sequence, forming a paper-feeding interval between the two, and the paper tape Sleeved on the paper tape tube (11) above the first press roller (9) and the second press roller (10), the free end of the paper tape passes through the paper feeding gap and enters below the second press roller (10). 2. The paper laying machine according to claim 1, characterized in that: the ends of the first press roller (9) and the second press roller (10) are respectively provided with brake cylinders (16), and the brake cylinders (16) The front end of the telescopic rod is provided with brake blocks that cooperate with the first pressure roller (9) and the second pressure roller (10). 3. The paper laying machine according to claim 1, characterized in that: the paper cutting mechanism (12) includes a paper cutting support (12.2), a paper cutting cylinder (12.1), a cutter (12.3), a paper pressing member (12.5), the cutter (12.3) is installed at the lower part of the paper-cutting support (12.2), the paper-cutting cylinder (12.1) is arranged at both ends of the paper-cutting support (12.2), and its telescopic rod end is connected with the paper-cutting support (12.2). Paper (12.5) is arranged on cutter (12.3) both sides, and cutter (12.3) bottom end surface is higher than pressing paper part (12.5) bottom end face, and the connecting rod of pressing paper part and paper cutting support is covered with spring. 4. The paper laying machine according to claim 3, characterized in that a spring (12.4) is sleeved on the connecting rod between the cutter (12.3) and the paper cutting support (12.2). 5. The paper laying machine according to any one of claims 1 to 4, characterized in that: the front and rear sides of the paper laying mechanism are respectively provided with a front support (7), a rear support (14), a front support (7), Electrostatic generators (20) are respectively arranged on the rear support (14). 6. The paper laying machine according to any one of claims 1 to 4, characterized in that it also includes a centering mechanism and a guide clamp assembly (5) arranged on the front side of the paper laying mechanism, and the centering mechanism includes The centering cylinder (3) on both sides of the frame (1), and the telescopic rod end of the centering cylinder (3) is connected to the centering assembly (4). 7. The paper laying machine according to claim 6, characterized in that: the front side of the centering mechanism (4) is provided with a front sensor (21), and the rear side of the centering mechanism is provided with a rear sensor (22) .