CN219971376U

CN219971376U - Paper stacking device

Info

Publication number: CN219971376U
Application number: CN202321209028.7U
Authority: CN
Inventors: 柴建柳
Original assignee: Dongguan Honghui Machinery Equipment Co ltd
Current assignee: Dongguan Honghui Machinery Equipment Co ltd
Priority date: 2023-05-18
Filing date: 2023-05-18
Publication date: 2023-11-07
Anticipated expiration: 2033-05-18

Abstract

The utility model relates to a paper stacking device which comprises a frame, a high-speed conveying group, a low-speed conveying group and an auxiliary conveying group, wherein the high-speed conveying group, the low-speed conveying group and the auxiliary conveying group are arranged on the frame, the high-speed conveying group comprises a first roller and a second roller, a first conveying belt is arranged on the first roller and the second roller, the low-speed conveying group comprises a third roller and a fourth roller, a second conveying belt is arranged on the third roller and the fourth roller, the auxiliary conveying group comprises a fifth roller, a sixth roller and a seventh roller, a third conveying belt is arranged on the fifth roller, the sixth roller and the seventh roller, the low-speed conveying group is positioned on the right side of the high-speed conveying group, the auxiliary conveying group is positioned above the high-speed conveying group, a driving belt wheel is arranged between the high-speed conveying group and the auxiliary conveying group, the driving belt wheel is in transmission connection with the first roller and the fifth roller through a synchronous belt, an air suction mechanism is arranged between the high-speed conveying group and the low-speed conveying group, and the air suction mechanism generates downward adsorption force when paper passes through the air suction mechanism, and paper is prevented from warping.

Description

Paper stacking device

Technical Field

The utility model relates to the technical field of splitting machines, in particular to a paper stacking device.

Background

The slitting machine is a mechanical device for dividing wide paper, mica tape or film into a plurality of narrow materials, and is commonly used for paper making machines, wire and cable mica tapes and printing and packaging machines. The splitting machine is mainly applied to: a nonwoven fabric; mica tape, paper, insulating material and various film materials, in particular for cutting narrow strips (nonwoven, paper, insulating material, mica tape, film, etc.).

After the paper cut by the splitting machine enters the low-speed paper stacking device through the high-speed conveying device, the paper is stacked in the paper collecting device to form a paper pile and then is conveyed out of the splitting machine, the processing speed of the splitting machine is high, the linear speed can reach 400 sheets per minute, the linear speed can reach 320 meters per minute, when the paper enters the low-speed paper stacking device from the high-speed conveying device, the existing paper stacking device is easy to jam, and once the paper jam occurs, the paper stacking device can only be manually and emergently stopped, if the paper stacking device is stopped for the first time, a great amount of waste is caused, and the machine damage and the processing influence can be caused.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model aims to provide a paper stacking device.

The aim of the utility model can be achieved by the following technical scheme: a paper stacking device comprises a frame, a high-speed conveying set, a low-speed conveying set and an auxiliary conveying set, wherein the high-speed conveying set comprises a first roller and a second roller, the first roller and the second roller are provided with a first conveying belt, the low-speed conveying set comprises a third roller and a fourth roller, the third roller and the fourth roller are provided with a second conveying belt, the auxiliary conveying set comprises a fifth roller, a sixth roller and a seventh roller, the fifth roller, the sixth roller and the seventh roller are provided with a third conveying belt, the low-speed conveying set is positioned on the right side of the high-speed conveying set, the auxiliary conveying set is positioned above the high-speed conveying set, a driving belt wheel is arranged between the high-speed conveying set and the auxiliary conveying set, the driving belt wheel is connected with a driving motor, one end of the first roller and one end of the fifth roller are provided with driven belt wheels, the driving belt wheel is in transmission connection with the driven belt on the first roller and the fifth roller, an air suction mechanism is arranged between the high-speed conveying set and the fourth roller, the air suction mechanism comprises a plurality of air suction boxes and air suction plates, the air suction boxes penetrate through the tops of the air suction boxes, and when the air suction boxes are arranged, paper is sucked and the paper is conveyed by the air suction boxes, and the paper is prevented from being warped by the air suction boxes, and when the paper suction boxes are sucked and the paper is conveyed by the paper suction paper.

Preferably, the frame is provided with a first paper pressing wheel set above the high-speed conveying set, an adjustable second paper pressing wheel set above the low-speed conveying set, guide shafts are arranged on the first paper pressing wheel set and the second paper pressing wheel set, a plurality of paper pressing wheels are arranged on the guide shafts, friction force between a conveying belt and paper is increased by the paper pressing wheels, the advancing direction of the paper is controlled, and the conveyed paper is prevented from warping and arching on the conveying belt.

Preferably, the second paper pressing wheel set further comprises a supporting seat movably arranged on the frame, an axle is rotatably arranged on the supporting seat, gears are connected to two ends of the axle, racks are arranged on the frame and meshed with the gears, a hand wheel is arranged at the end part of the axle, a supporting plate is arranged below the paper pressing wheel on the second paper pressing wheel set, the second paper pressing wheel set can be movably adjusted along the racks, the paper pressing wheel set is suitable for paper with different sizes, and the supporting plate is used for supporting the paper pressing wheel to prevent paper jam.

Preferably, the second paper pressing wheel set further comprises a cross rod fixedly arranged on the supporting seat, the cross rod is provided with an adjustable sensor, the sensor can send a signal to the controller at the first time when paper jam occurs, and the controller controls the whole machine to stop working, so that the paper jam is prevented from damaging the machine.

Preferably, the guide surface has been seted up to rack one side, rotates on the supporting seat and is provided with the gyro wheel, gyro wheel and guide surface rolling fit, and the gyro wheel supports the weight of supporting seat, and is laborsaving more convenient during the regulation.

Preferably, a limiting bar is arranged below the third conveying belt, and limiting columns are arranged on the limiting bar at intervals on two sides of the third conveying belt and used for preventing the third conveying belt from deviating.

The beneficial effects of the utility model are as follows: an air suction mechanism is arranged between the high-speed conveying group and the low-speed conveying group, and when paper passes through the air suction mechanism, the air suction mechanism generates downward adsorption force on the paper to prevent the paper from warping and jamming; two paper pressing wheel sets are arranged to realize easy paper stacking of thick and thin paper, so that the adjustment time is saved, and the production efficiency is improved; be equipped with the horizontal pole on the supporting seat, install adjustable sensor on the horizontal pole, stop work in the very first time when taking place to jam, reduce extravagant, prevent to cause the machine to damage, the sensor is adjustable, can be used to the paper of different sizes, and application scope is wider.

Drawings

The utility model will be further described with reference to the accompanying drawings, in which embodiments do not constitute any limitation of the utility model, and other drawings can be obtained by one of ordinary skill in the art without inventive effort from the following drawings.

Fig. 1 is a schematic structural view of a paper stacking device according to the present utility model.

Fig. 2 is a schematic structural view of a stacking apparatus according to the present utility model.

Fig. 3 is a perspective view of a sheet stacking apparatus according to the present utility model.

Fig. 4 is a partial view at a of fig. 3.

Fig. 5 is a partial view at B of fig. 2.

The reference numerals shown in the figures are represented as: 1. a frame; 2. a high-speed conveying group; 3. a low speed transport group; 4. an auxiliary conveying group; 5. an air suction mechanism; 6. a driving belt wheel; 7. a first roller; 8. a second drum; 9. a third drum; 10. a fourth drum; 11. a fifth drum; 12. a sixth drum; 13. a seventh drum; 14. a first platen roller set; 15. a second platen roller set; 16. a support base; 17. a wheel axle; 18. a cross bar; 19. a guide shaft; 20. a paper pressing wheel; 21. a sensor; 22. a hand wheel; 24. a support plate; 25. a limit bar; 26. a rack; 27. a driven pulley; 28. a first conveyor belt; 29. a second conveyor belt; 30. a third conveyor belt; 31. a guide surface; 32. an air suction plate; 33. and an air suction box.

Detailed Description

It should be noted that, if directional indications (such as up, down, left, right, front, and rear … …) are included in the embodiments of the present utility model, the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.

In addition, if there is a description of "first", "second", etc. in the embodiments of the present utility model, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

The technical solutions of the present utility model will be clearly and completely described below in conjunction with specific embodiments, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.

Referring to fig. 1 to 5, the structure of the present utility model is as follows: a paper stacking device comprises a frame 1, a high-speed conveying group 2, a low-speed conveying group 3 and an auxiliary conveying group 4 which are arranged on the frame 1, wherein the high-speed conveying group 2 comprises a first roller 7 and a second roller 8, a first conveying belt 28 is arranged on the first roller 7 and the second roller 8, the low-speed conveying group 3 comprises a third roller 9 and a fourth roller 10, a second conveying belt 29 is arranged on the third roller 9 and the fourth roller 10, the auxiliary conveying group 4 comprises a fifth roller 11, a sixth roller 12 and a seventh roller 13, a third conveying belt 30 is arranged on the fifth roller 11, the sixth roller 12 and the seventh roller 13, the low-speed conveying group 3 is positioned on the right side of the high-speed conveying group 2, the auxiliary conveying group 4 is positioned above the high-speed conveying group 2, a driving belt wheel 6 is arranged between the high-speed conveying group 2 and the auxiliary conveying group 4, the driving belt wheel 6 is connected with a driving motor, one end of the first roller 7 and one end of the fifth roller 11 are provided with driven belt wheels 27, the driving belt wheel 6 is in transmission connection with the driven belt wheels 27 on the first roller 7 and the fifth roller 11 through a synchronous belt, an air suction mechanism 5 is arranged between the high-speed conveying group 2 and the low-speed conveying group 3, the air suction mechanism 5 comprises an air suction box 33 and an air suction plate 32, a plurality of air suction holes penetrating through the top of the air suction box 33 are formed in the air suction plate 32, an air suction fan is mounted at the bottom of the air suction box 33 and connected with the air suction box 33, paper is conveyed to the air suction mechanism 5 from the high-speed conveying group 2 rapidly, when passing through the air suction plate 32, downward adsorption force is generated on the paper by the air suction machine, the paper is attached to the paper and enters the low-speed conveying group 3, and the auxiliary conveying group 4 presses the paper and moves.

As shown in fig. 3, a first paper pressing wheel set 14 is fixedly arranged above a high-speed conveying set 2 on a frame 1, an adjustable second paper pressing wheel set 15 is arranged on a low-speed conveying set 3, the first paper pressing wheel set 14 and the second paper pressing wheel set 15 both comprise a guide shaft 19, a plurality of paper pressing wheels 20 are arranged on the guide shaft 19, the first paper pressing wheel set 14 presses paper with the second paper pressing wheels 20, friction between a conveying belt and the paper is increased, the advancing direction of the paper is controlled, and the conveyed paper is prevented from warping and arching on the conveying belt.

As shown in fig. 3, the second paper pressing wheel set 15 further includes a supporting seat 16 movably disposed on the frame 1, an axle 17 is rotatably disposed on the supporting seat 16, gears are connected to two ends of the axle 17, a rack 26 is disposed on the frame 1, the rack 26 is meshed with the gears, a hand wheel 22 is mounted at an end of the axle 17, a supporting plate 24 is disposed below the paper pressing wheel 20 on the supporting seat 16, and the hand wheel 22 is rotated to adjust the second paper pressing wheel set 15 to move along the rack 26, so that the paper pressing wheel 20 is suitable for the length of paper.

As shown in fig. 3, the second paper pressing wheel set 15 further includes a cross bar 18 fixedly arranged on the supporting seat 16, an adjustable sensor 21 is installed on the cross bar 18, the sensor 21 detects the position of paper, when paper jam occurs, the sensor 21 sends a signal to the controller at the first time, and the controller controls the whole machine to stop working, so that the paper jam is prevented from damaging the machine.

As shown in fig. 5, a guide surface 31 is provided on one side of the rack 26, a roller is rotatably provided on the support base 16, the roller is in rolling fit with the guide surface 31, the roller supports the weight of the support base 16, and moves along the guide surface 31.

As shown in fig. 2, a limiting bar 25 is arranged under the third conveyor belt 30, and limiting columns are arranged on the limiting bar 25 at intervals on two sides of the third conveyor belt 30 to prevent the third conveyor belt 30 from deviating.

When the paper feeding device is specifically used, the hand wheel 22 is rotated to adjust the second paper pressing wheel set 15, the rollers support the weight of the supporting seat 16, the roller moves along the guide surface 31, the paper pressing wheel 20 is suitable for the length of paper, the sensor 21 is adjusted to enable the sensor probe to approach the paper, when the paper is rapidly conveyed from the high-speed conveying set 2 to the air suction mechanism 5, the auxiliary conveying set 4 presses the paper and moves, the moving direction of the paper is ensured, the first paper pressing wheel set 14 presses the paper, the conveyed paper is prevented from warping and arching when the first conveying belt 28 enters the air suction mechanism 5, the air suction fan is connected with the air suction box 33, and downward adsorption force is generated when the paper passes through the air suction plate 32, so that the paper is attached to enter the low-speed conveying set 3 to start stacking, and then the next procedure is performed.

The utility model has been further described with reference to specific embodiments, but it should be understood that the detailed description is not to be construed as limiting the spirit and scope of the utility model, but rather as providing those skilled in the art with the benefit of this disclosure with the benefit of their various modifications to the described embodiments.

Claims

1. The utility model provides a fold paper device, includes frame (1) and sets up high-speed transport group (2), low-speed transport group (3) and supplementary transport group (4) on frame (1), its characterized in that: the high-speed conveying group (2) comprises a first roller (7) and a second roller (8), a first conveying belt (28) is arranged on the first roller (7) and the second roller (8), the low-speed conveying group (3) comprises a third roller (9) and a fourth roller (10), a second conveying belt (29) is arranged on the third roller (9) and the fourth roller (10), the auxiliary conveying group (4) comprises a fifth roller (11), a sixth roller (12) and a seventh roller (13), a third conveying belt (30) is arranged on the fifth roller (11), the sixth roller (12) and the seventh roller (13), the low-speed conveying group (3) is arranged on the right side of the high-speed conveying group (2), the auxiliary conveying group (4) is arranged above the high-speed conveying group (2), a driving belt wheel (6) is arranged between the high-speed conveying group (2) and the auxiliary conveying group (4), the driving belt wheel (6) is connected with a driving motor, the fifth roller (11), the fifth roller (7) and the seventh roller (13) are provided with a driven belt wheel (27), one end of the driven belt (27) is connected with the fifth roller (27), an air suction mechanism (5) is arranged between the high-speed conveying group (2) and the low-speed conveying group (3).

2. A sheet stacking apparatus as claimed in claim 1, wherein: the air suction mechanism (5) comprises an air suction box (33) and an air suction plate (32), a plurality of air suction holes penetrating through the top of the air suction box (33) are formed in the air suction plate (32), and an air suction fan is arranged at the bottom of the air suction box (33).

3. A sheet stacking apparatus as claimed in claim 1, wherein: the automatic paper pressing machine is characterized in that a first paper pressing wheel set (14) is fixedly arranged above the high-speed conveying set (2) on the frame (1), an adjustable second paper pressing wheel set (15) is arranged on the low-speed conveying set (3), the first paper pressing wheel set (14) and the second paper pressing wheel set (15) all comprise guide shafts (19), and a plurality of paper pressing wheels (20) are arranged on the guide shafts (19).

4. A sheet stacking apparatus as claimed in claim 3, wherein: the second paper pressing wheel set (15) further comprises a supporting seat (16) movably arranged on the frame (1), an axle (17) is rotatably arranged on the supporting seat (16), gears are connected to two ends of the axle (17), a rack (26) is arranged on the frame (1), the rack (26) is meshed with the gears, a hand wheel (22) is arranged at the end of the axle (17), and a supporting plate (24) is arranged below the paper pressing wheel (20) on the supporting seat (16).

5. The sheet stacking apparatus as claimed in claim 4, wherein: the second paper pressing wheel set (15) further comprises a cross rod (18) fixedly arranged on the supporting seat (16), and an adjustable sensor (21) is arranged on the cross rod (18).

6. The sheet stacking apparatus as claimed in claim 4, wherein: a guide surface (31) is arranged on one side of the rack (26), and a roller is rotatably arranged on the supporting seat (16) and is in rolling fit with the guide surface (31).

7. A sheet stacking apparatus as claimed in claim 1, wherein: and a limiting strip (25) is arranged below the third conveying belt (30), and limiting columns are arranged on the limiting strip (25) and positioned at two sides of the third conveying belt (30) at intervals.