CN212737282U

CN212737282U - Paper flattening device

Info

Publication number: CN212737282U
Application number: CN202021262386.0U
Authority: CN
Inventors: 汤柱梁
Original assignee: Chongqing Chuangyue Printing Co ltd
Current assignee: Chongqing Chuangyue Printing Co ltd
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2021-03-19
Anticipated expiration: 2030-06-30

Abstract

The utility model provides a paper flattening device, which comprises a frame body, wherein a paper inlet is arranged at one side of the frame body, a primary flattening mechanism for primarily flattening the wrinkles on the paper is arranged in the frame body, and a secondary flattening mechanism for matching the primary flattening mechanism to flatten the wrinkles on the paper again is also arranged in the frame body; the primary leveling mechanism comprises a lower rotating roller connected in a frame body in a rotating mode, a motor used for driving the lower rotating roller to rotate is fixed to the frame body, a through hole is formed in the side face of the frame body, a bearing plate is connected to the side face of the frame body in a sliding mode, a motor II is fixed to the bearing plate, and a rotating shaft of the motor II is located in the through hole. The utility model discloses can carry out effectual leveling to fold on the paper with the position of upwarping, avoid the paper to appear quality problems or arouse the condition such as machine card shell in follow-up man-hour, improve the machining efficiency that the paper adds and the quality after processing.

Description

Paper flattening device

Technical Field

The utility model relates to a paper processing technology field especially relates to a paper levels device.

Background

The paper is a sheet made of plant fibers, the types of the paper are various, the application of each different paper is different, after the paper is manufactured and formed, the paper is further subjected to various subsequent processing according to the requirements of customers, such as coloring, printing, indentation and the like, and the processing modes of each different type of paper are different. However, at present, when the paper is subsequently processed, the paper has wrinkles or warps, which may cause quality problems in the subsequent processing of the paper or cause jamming of the machine, and seriously affects the processing efficiency and the quality of the paper after processing, so that a paper flattening device is needed to flatten the wrinkles on the paper.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a paper levels device has solved and has had the fold or can lead to the paper to appear quality problems after processing under the condition of upwarping on the paper, or leads to the condition of machine card shell, has seriously influenced the machining efficiency of paper and the problem of processing back quality.

In order to solve the technical problem, the utility model discloses specifically adopt following technical scheme:

a paper flattening device comprises a frame body, wherein a paper inlet is formed in one side of the frame body, a primary flattening mechanism used for primarily flattening wrinkles on paper is arranged in the frame body, and a secondary flattening mechanism used for secondarily flattening the wrinkles on the paper in cooperation with the primary flattening mechanism is further arranged in the frame body;

the primary leveling mechanism comprises a lower rotating roller which is rotationally connected with the frame body, a first motor for driving the lower rotating roller to rotate is fixed on the frame body, a through hole is formed in the side surface of the frame body, a bearing plate is slidably connected with the side surface of the frame body, a second motor is fixed on the bearing plate, a rotating shaft of the second motor is located in the through hole, and an upper rotating roller which is located above the lower rotating roller and one end of which is fixedly connected with the rotating shaft of the second motor is arranged in the frame body;

mechanism is leveled including setting up two swash plates that are upper and lower distribution in the frame to the secondary, is located the below swash plate and frame inner wall fixed connection are located the top swash plate and the inner wall sliding connection of frame, be equipped with two transmission bands that are upper and lower distribution in the frame, install the chain in the transmission band, the transmission is connected with first dwang and the second dwang of being connected with the rotation of frame inner wall in the chain, be fixed with two motors that carry out drive one by one to two first dwangs in the frame, still be equipped with in the frame and be used for cooperating the transmission band to carry out leveling's complementary unit to the paper.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model makes paper enter between the upper rotating roller and the lower rotating roller through the paper inlet on the frame body, after the first motor and the second motor rotate, the upper rotating roller and the lower rotating roller are used for conveying the paper and smoothing the wrinkles or raised parts on the paper, and simultaneously the upper rotating roller and the lower rotating roller are matched with the paper feeding port for further smoothing the wrinkles on the paper, then one end of the paper enters between the two inclined plates and the two conveying belts in sequence, after the third motor drives the conveying belts to rotate through the chains, the conveying belts continue to convey the paper and then cooperate with the two inclined plates to flatten the wrinkles on the paper again, and the two conveying belts can convey the paper, and extruding and shaping the position of the paper subjected to leveling treatment, then enabling the paper to enter an auxiliary mechanism, carrying out final leveling treatment on the paper by the auxiliary mechanism, and then discharging the paper from one side of the frame body. The utility model discloses can carry out effectual leveling to fold on the paper with the position of upwarping, avoid the paper to appear quality problems or arouse the condition such as machine card shell in follow-up man-hour, improve the machining efficiency that the paper adds and the quality after processing.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

FIG. 1 is a front sectional view of the present invention;

FIG. 2 is a side view of the frame body of the present invention;

fig. 3 is a schematic structural view of the frame body of the present invention viewed from above.

In the figure: 1. a frame body; 2. a lower turning roll; 3. a first motor; 4. perforating; 5. a carrier plate; 6. a second motor; 7. an upper rotating roller; 8. a collar; 9. an electric telescopic rod; 10. a rubber ring; 11. a sloping plate; 12. connecting blocks; 13. a guide-in plate; 14. a conveyor belt; 15. a chain; 16. a first rotating lever; 17. a second rotating lever; 18. a third motor; 19. a connecting plate; 20. a compression roller; 21. a drive device; 22. a round bar; 23. a paper inlet.

Detailed Description

The following detailed description of the present invention will be made with reference to the accompanying drawings and examples.

As shown in fig. 1-3, the utility model provides a technical solution: a paper flattening device comprises a frame body 1, wherein a paper inlet 23 is formed in one side of the frame body 1, a primary flattening mechanism used for primarily flattening wrinkles on paper is arranged in the frame body 1, and a secondary flattening mechanism used for secondarily flattening the wrinkles on the paper in cooperation with the primary flattening mechanism is further arranged in the frame body 1;

the primary leveling mechanism comprises a lower rotating roller 2 which is rotatably connected with a frame body 1, a first motor 3 for driving the lower rotating roller 2 to rotate is fixed on the frame body 1, a through hole 4 is formed in the side surface of the frame body 1, a bearing plate 5 is slidably connected with the side surface of the frame body 1, a second motor 6 is fixed on the bearing plate 5, the rotating shaft of the second motor 6 is positioned in the through hole 4, and an upper rotating roller 7 which is positioned above the lower rotating roller 2 and one end of which is fixedly connected with the rotating shaft of the second motor 6 is arranged in the frame body 1;

mechanism is leveled including setting up two swash plates 11 that are about distributing in framework 1, is located the

below swash plate

11 and 1 inner wall sliding connection of framework, be equipped with two transmission bands 14 that are upper and lower distribution in the framework 1, install chain 15 in the transmission band 14, the transmission is connected with first dwang 16 and the second dwang 17 of being connected with the rotation of framework 1 inner wall in the chain 15, be fixed with two motors 18 that carry out one-by-one drive to two first dwang 16 on the framework 1, still be equipped with in the framework and be used for cooperating transmission band 14 to carry out the complementary unit who levels the processing to the paper.

In the above scheme, as shown in fig. 1 and fig. 3, the auxiliary mechanism includes a connecting plate 19 fixed in the frame body 1, the transmission belt 14 is located between the connecting plate 19 and the inclined plate 11, two compression rollers 20 located above the connecting plate 19 and distributed in bilateral symmetry are rotationally connected to the frame body 1, two driving devices 21 for driving the two compression rollers 20 one by one are fixed on the frame body 1, and the rotating speed of the driving device 21 far away from the transmission belt 14 is faster than that of the other driving device 21. After the paper is transmitted to connecting plate 19 between two transmission bands 14 on, drive arrangement 21 drives compression roller 20 and rotates, compression roller 20 that is close to transmission band 14 finalizes the design and transports the position through the fold or the rise after leveling to the paper, after one side of paper is carried to another compression roller 20 below, the rotational speed of drive another compression roller 20 pivoted drive arrangement 21 is faster than the rotational speed of drive arrangement 21 that is close to transmission band 14, can make the paper receive certain pulling when being transported by two compression rollers 20, further carry out leveling to remaining fold or the rise position on the paper.

Preferably, a plurality of round bars 22 which are uniformly distributed and used for pressing paper are rotatably connected in the frame body 1, and the round bars 22 are located between the two press rollers 20. The round rod 22 can limit and press the paper during transportation, and prevent the paper from tilting upwards or arching upwards due to unexpected situations when moving on the connecting plate 19.

Preferably, the rotational speed of the drive 21 adjacent to the conveyor 14 is faster than the rotational speed of the third motor 18, and the rotational speed of the third motor 18 is faster than the rotational speed of the first motor 3. The rotating speed of the driving device 21 is higher than that of the motor 18, the rotating speed of the motor 18 is higher than that of the motor 3, the paper can be slightly pulled after entering between the two conveying belts 14 from the upper rotating roller 7 and the lower rotating roller 2 through the arrangement, certain leveling effect on the wrinkles of the paper can be achieved, the paper can also be slightly pulled when entering between the connecting plate 19 and the pressing roller 20 through the conveying belts 14, and the paper cannot be cracked or damaged.

Preferably, a guide plate 13 for assisting paper entering between the two inclined plates 11 is fixed on one side of the inclined plates 11 close to the electric telescopic rod 9. The guide-in plate 13 facilitates the entry of the sheet between the two inclined plates 11 from between the upper rotating roller 7 and the lower rotating roller 2.

Preferably, the upper rotating roller 7 is rotatably connected with two lantern rings 8, two electric telescopic rods 9 are fixed at the top of the frame body 1, the telescopic ends of the electric telescopic rods 9 extend into the frame body 1 and are fixedly connected with the lantern rings 8, and a connecting block 12 is fixed between the telescopic ends of the electric telescopic rods 9 and an inclined plate 11 located above the inner side of the frame body 1. Can be according to paper thickness, through the flexible end downstream of electric telescopic handle 9, make lantern ring 8 drive go up rotor 7 along with removing, play the effect of carrying out the fine setting to it, the swash plate 11 that is located on framework 1 then through connecting block 12 along with downstream, the fold on the messenger paper can be by effectual carry out the leveling, 8 covers of lantern ring are established at the depressed part of last rotor 7 simultaneously, make lantern ring 8 can not appear convex condition on last rotor 7, the roughness of having avoided the paper causes the influence.

Preferably, the lower rotating roller 2 and the upper rotating roller 7 are both sleeved with rubber rings 10. The rubber ring 10 can increase the friction force of the lower rotating roller 2 and the upper rotating roller 7 to paper, and the paper can be better leveled and conveyed.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. The utility model provides a paper levels device, includes framework (1), and paper feed mouth (23), its characterized in that have been seted up to one side of framework (1): a primary flattening mechanism for primarily flattening the wrinkles on the paper is arranged in the frame body (1), and a secondary flattening mechanism for secondarily flattening the wrinkles on the paper in cooperation with the primary flattening mechanism is further arranged in the frame body (1);

the primary leveling mechanism comprises a lower rotating roller (2) which is rotationally connected with a frame body (1), a first motor (3) which is used for driving the lower rotating roller (2) to rotate is fixed on the frame body (1), a through hole (4) is formed in the side face of the frame body (1), a bearing plate (5) is slidably connected with the side face of the frame body (1), a second motor (6) is fixed on the bearing plate (5), the rotating shaft of the second motor (6) is located in the through hole (4), and an upper rotating roller (7) which is located above the lower rotating roller (2) and one end of which is fixedly connected with the rotating shaft of the second motor (6) is arranged in the frame body (1);

mechanism is leveled including setting up swash plate (11) that two in framework (1) are distribution from top to bottom, is located the below swash plate (11) and framework (1) inner wall sliding connection, be equipped with two transmission band (14) that distribute about being in framework (1), install chain (15) in transmission band (14), the transmission is connected with first dwang (16) and second dwang (17) of being connected with framework (1) inner wall rotation in chain (15), be fixed with two on framework (1) and carry out No. three motor (18) of one-by-one drive to two first dwang (16), still be equipped with in the framework and be used for cooperating transmission band (14) to carry out leveling's complementary unit to the paper.

2. The paper flattening apparatus of claim 1, wherein: complementary unit is including being fixed in connecting plate (19) in framework (1), transmission band (14) are located between connecting plate (19) and swash plate (11), framework (1) internal rotation is connected with two compression roller (20) that are located connecting plate (19) top and be bilateral symmetry and distribute, be fixed with two drive arrangement (21) that carry out the drive one by one to two compression roller (20) on framework (1), and keep away from the rotational speed of drive arrangement (21) of transmission band (14) and be faster than the rotational speed of another drive arrangement (21).

3. The paper flattening apparatus of claim 2, wherein: the frame body (1) is rotatably connected with a plurality of round rods (22) which are uniformly distributed and used for pressing paper, and the round rods (22) are located between the two press rollers (20).

4. The paper flattening apparatus of claim 2, wherein: the rotating speed of a driving device (21) close to the conveying belt (14) is higher than that of a third motor (18), and the rotating speed of the third motor (18) is higher than that of a first motor (3).

5. The paper flattening apparatus of claim 1, wherein: one side of each inclined plate (11) close to the electric telescopic rod (9) is fixedly provided with a guide plate (13) for assisting paper to enter between the two inclined plates (11).

6. The paper flattening apparatus of claim 1, wherein: go up to rotate on roller (7) and be connected with two lantern rings (8), the top of framework (1) is fixed with two electric telescopic handle (9), electric telescopic handle (9) flexible end extend to in framework (1) and with lantern ring (8) fixed connection, be fixed with connecting block (12) between the flexible end of electric telescopic handle (9) and swash plate (11) that are located the framework (1) interior top.

7. The paper flattening apparatus of claim 1, wherein: the lower rotating roller (2) and the upper rotating roller (7) are both sleeved with rubber rings (10).