Paper flattening device

Abstract

The utility model discloses a paper flattening device which comprises a machine box, two sets of extrusion rollers are symmetrically and rotationally installed on the upper portion and the lower portion of the left side in the machine box, transmission mechanisms are installed at the positions, located on the outer side face of the machine box, of the front ends of the two sets of extrusion rollers, and an inner flattening installation box is installed in the middle in the machine box. A through groove is formed in the middle of the inner leveling mounting box in a penetrating mode, an extrusion adjusting column piece is installed in the middle of the top end of the abutting joint position of the machine box and the inner leveling mounting box in a penetrating mode, an extrusion sliding plate is connected to the position, located on the inner top of the inner leveling mounting box, of the bottom end of the extrusion adjusting column piece, and multiple sets of sliding push rods are symmetrically arranged on the two sides of the extrusion sliding plate in a penetrating mode; the continuous extrusion and compression drying device has the advantages that manual operation is reduced, using continuity and using efficiency are improved, meanwhile, damage to paper is reduced, using effect is improved, and using diversity is improved through the multiple sets of continuous transmission extrusion structures and the elastic extrusion and compression drying structures which are integrated.

Description

Technical Field

[0001] The utility model relates to the technical field of paper leveling equipment, in particular to a paper leveling device. Background Art

[0002] Paper is a thin sheet made of plant fibers. Because paper is relatively thin, it is easy for it to fold, curl up, or become wrinkled and uneven due to moisture during long-term use. Therefore, a special smoothing device is required to smooth it before use.

[0003] After searching, the Chinese patent authorization number CN202223176278.3 discloses a paper flattening device, including a mounting plate, a bottom surface of the mounting plate is provided with a non-slip base, a top surface of the mounting plate is provided with a placement plate, the placement plate passes through the front surface of the mounting plate, a limiting protrusion is provided at the connection between the placement plate and the mounting plate, a main backrest plate is provided on the top surface of the placement plate, and auxiliary backrest plates are symmetrically provided on both sides of the placement plate; the first gear and the second gear are matched by the rotating handle, and the first gear is driven to rotate by the rotation of the rotating handle, and at the same time, the first gear is engaged with the second gear, so that the first roller and the second roller rotate in opposite directions, so that the paper is initially pressed together, thereby improving the efficiency of paper flattening.

[0004] A paper smoothing device in the above patent has the following deficiencies: first, the above device needs to be initially rolled and smoothed by two sets of rollers and then pressed and smoothed by an extrusion structure. The paper needs to be moved manually in the middle, which has poor continuity and low efficiency. Secondly, the main function of the above device is to smooth the paper. Direct squeezing of paper that has been stored for a long time and has been damp has a poor effect and may cause damage, reducing the diversity of use.

[0005] Therefore, we propose a paper leveling device to solve the above problems. Utility Model Content

[0006] The utility model aims to solve one of the technical problems existing in the prior art or related technology.

[0007] To this end, the technical solution adopted in this utility model is:

[0008] The top end of the transmission roller of the multiplexer is provided with the transmission belt support, and the transmission belt support is provided with the transmission belt support.

[0009] In a preferred example, the present invention can be further configured as follows:

[0010] By adopting the above technical solution, the output end of the transmission mechanism is transmission-connected to one of the two groups of extrusion rollers, and the top and right side of the transmission mechanism are both provided with two groups of transmission toothed belts, and one end of the two groups of transmission toothed belts are respectively transmission-connected to transmission tooth plates connected to the other group of the two groups of extrusion rollers and one group of extended ends of the multiple groups of transmission rollers.

[0011] In a preferred example, the present invention can be further configured as follows:

[0012] By adopting the above technical solution, the outer side surfaces of the two groups of extrusion rollers are sleeved with elastic protective sleeve pads, and the left and right sides of the chassis are respectively penetrated and installed with a conveying support plate and an output support plate.

[0013] In a preferred example, the present invention can be further configured as follows:

[0014] By adopting the above technical solution, the left end of the output support plate is connected to the right end of the inner flat installation box, and the output support plate is located on the right side of the through groove. The conveying support plate and the top of the output support plate are located on the side of the chassis and are penetrated by a conveying through hole.

[0015] In a preferred example, the present invention can be further configured as follows:

[0016] By adopting the above technical solution, movable slide grooves are symmetrically opened on both sides of the inner top of the inner flat installation box, the two ends of the extrusion slide plate are slidably connected to the inner side of the movable slide grooves, the bottom end of the second pressure plate is close to the through groove, and the top end of the first pressure plate is connected to multiple groups of sliding push rods.

[0017] In a preferred example, the present invention can be further configured as follows:

[0018] By adopting the above technical solution, the upper and lower end surfaces of the elastic compression pad and the connecting surface of the first pressing plate and the second pressing plate are both penetrated and provided with multiple groups of air guide holes.

[0019] In a preferred example, the present invention can be further configured as follows:

[0020] By adopting the above technical solution, two groups of ventilation filters are symmetrically provided at the connection between the top surface of the chassis and the top surface of the inner flat installation box belt, and the ventilation filters are connected to the inner top of the inner flat installation box.

[0021] By adopting the above technical solution, the beneficial effects achieved by the utility model are as follows:

[0022] 1. The utility model is provided with an inner leveling installation box, a through slot, multiple sets of transmission rollers and a conveying support belt. When in use, the two sets of extrusion rollers are rotated through an external transmission mechanism so that the paper is quickly and simply leveled, and then enters the through slot between the inner leveling installation boxes, and the extrusion adjustment column drives various components so that the second pressure plate of the elastic compression pad extrude and level the paper, and then the multiple sets of transmission rollers drive the conveying support belt to transmit the paper and transmit it to the outside. In this way, while reducing manual operation, the overall continuity is improved and the use efficiency is also improved.

[0023] 2. In the utility model, an elastic compression extrusion pad, an extrusion spring and a ventilation filter are arranged. When in use, when the various components in the above-mentioned beneficial effects are operated, the paper moves into the through groove, and the extrusion adjustment column pushes the extrusion slide plate to squeeze multiple sliding push rods and the extrusion springs on their outer sides, and pushes the first pressing plate, the elastic compression pad and the second pressing plate to squeeze the paper. The elastic protective effect and the ventilation through the air guide holes and the ventilation filter, the elastic compressed gas generated plays a certain extrusion and drying role, which not only reduces the damage to the paper and improves the extrusion effect, but also improves the overall diversity of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a front view structural schematic diagram of an embodiment of the utility model;

[0025] Figure 2 This is a front cross-sectional structural schematic diagram of an embodiment of the utility model;

[0026] Figure 3 This is a schematic structural diagram of location A of an embodiment of the utility model.

[0027] Reference numerals:

[0028] 1. Chassis; 2. Transmission mechanism; 3. Conveying support plate; 4. Output support plate; 5. Extrusion adjustment column; 6. Inner flat installation box; 7. Transmission roller; 8. Conveying support belt; 9. Extrusion roller; 10. Conveying through hole; 11. Extrusion slide plate; 12. Sliding push rod; 13. Extrusion spring; 14. Moving slide groove; 15. Through groove; 16. Elastic compression pad; 17. Air guide hole; 18. First pressure plate; 19. Second pressure plate; 20. Ventilation filter; 21. Elastic protective sleeve pad; 22. Transmission toothed belt; 23. Transmission toothed plate. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be noted that the embodiments of the utility model and the features in the embodiments can be combined with each other without conflict.

[0030] It should be understood that these descriptions are exemplary only and are not intended to limit the scope of the present invention.

[0031] A paper smoothing device provided by some embodiments of the utility model will be described below in conjunction with the accompanying drawings.

[0032] Embodiment 1:

[0033] Combination Figure 1-Figure 3 As shown, the utility model provides a paper flattening device,

[0034] Specifically, it includes a chassis 1, two groups of extrusion rollers 9 are symmetrically installed on the upper and lower sides of the left side of the interior of the chassis 1, the front ends of the two groups of extrusion rollers 9 are located on the outer side of the chassis 1 and a transmission mechanism 2 is installed, an inner flat installation box 6 is installed in the middle of the interior of the chassis 1, a through groove 15 is opened through the middle of the inner flat installation box 6, an extrusion adjustment column 5 is installed through the middle of the top where the chassis 1 and the inner flat installation box 6 abut, the bottom end of the extrusion adjustment column 5 is located at the inner top of the inner flat installation box 6 and is connected to an extrusion slide 11, multiple groups of sliding push rods 12 are symmetrically installed on both sides of the extrusion slide 11, the outer sides of the multiple groups of sliding push rods 12 are sleeved with extrusion springs 13, the bottom and An elastic compression pad 16 is provided between the tops of the through grooves 15, and the upper and lower ends of the elastic compression pad 16 are symmetrically connected with a first pressing plate 18 and a second pressing plate 19, respectively. The bottom of the through groove 15 is located at the inner bottom of the inner flat installation box 6, and multiple sets of transmission rollers 7 are rotatably installed. The outer transmission sleeves of the multiple sets of transmission rollers 7 are provided with a conveying support belt 8. The output end of the transmission mechanism 2 is connected to one of the two sets of extrusion rollers 9. The top and right sides of the transmission mechanism 2 are provided with two sets of transmission toothed belts 22. The transmission toothed belts 22 are connected to the output end of the transmission mechanism 2 and the transmission tooth plate 23 for transmission, which is convenient for subsequent integrated driving. One end of the two sets of transmission toothed belts 22 is respectively connected to the transmission sleeves with the two sets of extrusion rollers 9. Another group of rollers 9 and a group of extended ends of multiple groups of transmission rollers 7 are connected to the transmission tooth plate 23. The outer sides of the two groups of extrusion rollers 9 are sleeved with elastic protective sleeve pads 21. The elastic protective sleeve pads 21 are mainly used to reduce damage to paper. The left and right sides of the chassis 1 are respectively penetrated with a conveying support plate 3 and an output support plate 4. The conveying support plate 3 and the output support plate 4 respectively play a supporting role for the paper. The left end of the output support plate 4 is connected to the right end of the inner flat installation box 6, and the output support plate 4 is located on the right side of the through groove 15. The top of the conveying support plate 3 and the output support plate 4 is located on the side of the chassis 1 and is penetrated with a conveying through hole 10. The through hole 10 is mainly used to facilitate the conveying of paper. The inner top of the inner flat installation box 6 The movable slide grooves 14 are symmetrically provided on both sides of the part. The movable slide grooves 14 are mainly used to stabilize the movement and limit the extrusion slide plate 11. The two ends of the extrusion slide plate 11 are slidably connected to the inner side of the movable slide grooves 14. The bottom end of the second pressing plate 19 is close to the through groove 15. The top end of the first pressing plate 18 is connected to multiple groups of sliding push rods 12. The use of the above-mentioned components, through the transmission mechanism 2, enables the two groups of extrusion rollers 9 to first simply flatten the paper, and then transmit the transmission support belt 8 through the transmission of multiple groups of transmission rollers 7. After the extrusion and flattening of the elastic extrusion components, the paper is discharged to the outside through the conveying through hole 10 on the top of the output support plate 4, reducing manual operation and improving the continuity and efficiency of use.

[0035] Embodiment 2:

[0036] Combination Figure 2 and Figure 3 As shown, based on the first embodiment,

[0037] Specifically, the upper and lower end surfaces of the elastic compression pad 16 and the connecting surfaces of the first pressure plate 18 and the second pressure plate 19 are penetrated with multiple groups of air guide holes 17, and the top surface of the chassis 1 and the top surface of the inner flat installation box 6 are connected at a symmetrical position with two groups of ventilation filters 20, and the ventilation filter 20 is connected to the inner top of the inner flat installation box 6. The use of the above-mentioned components and the components in the first embodiment enables the extrusion adjustment column 5 to push the extrusion slide plate 11 to move up and down, and squeeze the multiple sliding push rods 12 and the extrusion spring 13, and push the first pressure plate 18, the elastic compression pad 16 and the second pressure plate 19 to squeeze the paper. The elastic compressed gas generated by the ventilation through the air guide holes 17 and the ventilation filter 20 has a certain extrusion and drying effect on the paper, and the elastic extrusion effect also reduces the damage to the paper, improves the extrusion effect, and improves the overall diversity of use.

[0038] The working principle and use process of the utility model are as follows: first, when in use, the paper is first injected into the chassis 1 through the conveying through hole 10 on the top of the conveying support plate 3 at the left end of the chassis 1, and the two sets of transmission toothed belts 22 drive the transmission toothed plates 23 through the operation of the external transmission mechanism 2, which drives the two sets of extrusion rollers 9 to rotate to quickly and simply flatten the paper, and then the transmission toothed plates 23 drive the multiple sets of transmission rollers 7 to rotate and drive the transmission support belt 8 to drive, and the extrusion adjustment column 5 pushes each component so that the second pressing plate 19 at the bottom of the elastic compression pad 15 squeezes and flattens the paper entering the through groove 15, and after completion, it is discharged to the outside through the conveying through hole 10 on the top of the output support plate 4, so that the paper can be easily flattened. While reducing manual operation, the continuity of smoothness is improved and the efficiency of use is also improved. Secondly, during use, when the above-mentioned components are operated to move the paper into the through groove 15, the extrusion adjustment column 5 pushes the extrusion slide plate 11 to move up and down along the slide groove 14, and pushes multiple sliding push rods 12 and squeezes the extrusion spring 13, so that the sliding push rod 12 pushes the first pressure plate 18, the elastic compression pad 16 and the second pressure plate 19 to squeeze the paper. The elastic protective effect and the elastic compression ventilation effect produced by the ventilation through the air guide holes 17 and the ventilation filter 20 also play a certain extrusion drying role, which not only reduces the damage of the paper and improves the extrusion effect, but also improves the overall diversity of use.

[0039] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A paper smoothing device, comprising a chassis (1), wherein two groups of squeezing rollers (9) are symmetrically mounted on the upper and lower sides of the left side of the chassis (1) for rotation, and a transmission mechanism (2) is mounted on the front ends of the two groups of squeezing rollers (9) on the outer side of the chassis (1), characterized in that: An inner flat installation box (6) is installed in the middle of the inner flat installation box (6), a through slot (15) is provided in the middle of the inner flat installation box (6), an extrusion adjustment column (5) is installed in the middle of the top of the abutment between the inner flat installation box (6) and the case (1), the bottom end of the extrusion adjustment column (5) is located at the inner top of the inner flat installation box (6) and is connected to an extrusion slide plate (11), and multiple groups of sliding push rods (12) are symmetrically provided on both sides of the extrusion slide plate (11), and the multiple groups of sliding push rods (12) are provided on the inner top of the inner flat installation box (6). The outer sleeve of the rod (12) is provided with an extrusion spring (13), and elastic compression pads (16) are provided between the bottom of the plurality of sliding push rods (12) and the top of the through slot (15), and the upper and lower ends of the elastic compression pads (16) are symmetrically connected with a first pressure plate (18) and a second pressure plate (19), respectively. The bottom of the through slot (15) is located at the inner bottom of the inner flat installation box (6) and is rotatably installed with a plurality of transmission rollers (7), and the outer transmission sleeves of the plurality of transmission rollers (7) are provided with a conveying support belt (8).

2. A paper smoothing device according to claim 1, characterized in that: The output end of the transmission mechanism (2) is transmission-connected to one of the two groups of extrusion rollers (9); the top and right side of the transmission mechanism (2) are both transmission sleeves provided with two groups of transmission toothed belts (22); one end of the two groups of transmission toothed belts (22) is transmission sleeved with a transmission toothed plate (23) connected to the other group of the two groups of extrusion rollers (9) and one group of extended ends of the multiple groups of transmission rollers (7).

3. A paper smoothing device according to claim 1, characterized in that: The outer side surfaces of the two groups of extrusion rollers (9) are sleeved with elastic protective sleeve pads (21), and the left and right sides of the chassis (1) are respectively penetrated by a conveying support plate (3) and an output support plate (4).

4. A paper smoothing device according to claim 3, characterized in that: The left end of the output support plate (4) is connected to the right end of the inner flat installation box (6), and the output support plate (4) is located on the right side of the through slot (15). The tops of the conveying support plate (3) and the output support plate (4) are located on the side of the chassis (1) and are penetrated by a conveying through hole (10).

5. A paper smoothing device according to claim 1, characterized in that: The inner top of the inner flat installation box (6) is symmetrically provided with movable slide grooves (14), the two ends of the extrusion slide plate (11) are slidably connected to the inner side of the movable slide grooves (14), the bottom end of the second pressure plate (19) is close to the through groove (15), and the top end of the first pressure plate (18) is connected to multiple groups of sliding push rods (12).

6. A paper smoothing device according to claim 1, characterized in that: The upper and lower end surfaces of the elastic compression pad (16) and the connecting surfaces of the first pressing plate (18) and the second pressing plate (19) are all penetrated by a plurality of groups of air guide holes (17).

7. A paper smoothing device according to claim 1, characterized in that: Two groups of ventilation filters (20) are symmetrically provided at the connection between the top surface of the chassis (1) and the top surface of the inner flat installation box (6), and the ventilation filters (20) are connected to the inner top of the inner flat installation box (6).

Images