CN108584516B

CN108584516B - Paper flatting mill

Info

Publication number: CN108584516B
Application number: CN201810235740.1A
Authority: CN
Inventors: 谈中越; 程立新; 徐谨
Original assignee: Anhui Wuhu Xinhua Printing Co ltd
Current assignee: Anhui Wuhu Xinhua Printing Co ltd
Priority date: 2018-03-21
Filing date: 2018-03-21
Publication date: 2020-04-07
Anticipated expiration: 2038-03-21
Also published as: CN108584516A

Abstract

The invention discloses a paper flattening machine, which relates to the technical field of flattening machines and comprises a conveyor belt 1, a traction roller 9, a slideway 10 and a paper receiving table 17, wherein the slideway 10 is positioned on the left side of the traction roller 9, the paper receiving table 17 is positioned on the left lower side of the slideway 10, the paper flattening machine also comprises a press roller flattening device and a press plate flattening device, the press roller flattening device flattens folds of paper through the interaction of an upper press roller 11 and a lower press roller 2, the press plate flattening device flattens turned edges of the paper through pressing of a press plate, and the press plate comprises a rotating plate 26, a fixed plate 25 and a spring 22. The invention flattens the folds of the paper through the interaction of the upper and lower press rolls in the press roll flattening device, and then squeezes and flattens the turned edges of the paper through the press roll flattening device, thereby realizing the flattening operation of the folds and the rolled plate of the paper and improving the flattening effect of the paper.

Description

Paper flatting mill

Technical Field

The invention relates to the technical field of flattening machines, in particular to a paper flattening machine.

Background

Books are an important way for people to obtain knowledge, and publishers print the knowledge on trees for people to read. The paper needs to be transferred and conveyed many times from printing to binding, and in the printing process, the paper needs to be transferred and conveyed many times, and during the transfer and the conveying, the problems of paper wrinkling, corner tilting and the like are easily caused, and finally the paper is clamped on printing equipment or is insufficiently printed to become waste paper, so that resources are wasted, and a flattening machine is needed to flatten the paper.

Chinese patent application No. 201520974485.4 discloses a high-efficiency paper flatting machine, which comprises a first bracket and a second bracket, a platform is fixed between the first bracket and the second bracket, a driving roller is arranged above the platform, the left end of the driving roller is fixed with the first bracket through a bearing seat, the right end of the driving roller is fixed with the second bracket through a bearing seat, the driving roller is connected with a motor through a belt pulley and a belt in a matching way, sliding rails are arranged above the first bracket and the second bracket, and the upper part of the driving roller is also movably connected with a driven roller through matching with the slide rail, and both ends of the driven roller are fixed with locking devices, the locking device comprises an outer sleeve which is sleeved with an inner conical sleeve which is also sleeved with an inner sleeve, and the inner sleeve is fixed with a quenching steel ball, a spring is fixed between the inner sleeve and the outer sleeve, and the edge of the outer sleeve is also integrally formed with an annular pull cap. The flattening effect of the flattening machine is not enough.

Disclosure of Invention

The invention aims to provide a paper flattening machine to solve the defects in the prior art.

The utility model provides a paper flatting mill, includes conveyer belt, carry over pinch rolls, slide and collection platform, the slide is located the left of carry over pinch rolls, the collection platform is located the left side below of slide, still includes compression roller flattening device and clamp plate flattening device, compression roller flattening device flattens the fold of paper through the interact of last compression roller and lower compression roller, clamp plate flattening device flattens the turn-up of paper through the clamp plate extrusion, the clamp plate includes rotor plate, fixed plate and spring.

Preferably, compression roller flattening device still includes support one, lead screw and slider, be equipped with the spout on the support one, the slider is in the same place with spout sliding connection, still be equipped with the internal thread on the spout, the lead screw passes in the top of support one extends to the spout to rotate to link together with a support, the lower extreme and the slider threaded connection of lead screw are in the same place, go up the lower extreme at the slider of compression roller rotation connection, the compression roller rotates to connect on support one down.

Preferably, the clamp plate flattening device still includes crossbeam and cylinder, the stiff end fixed connection of cylinder is in the bottom of crossbeam, the flexible end fixed connection of cylinder is at the top of fixed plate, the left end of fixed plate still is equipped with recess one, the top at recess one is connected to the one end of spring, and the top at the rotor plate is connected to the other end, the rotor plate is equipped with the dwang through the right-hand member and cooperates the realization rotation with the rotation groove that the fixed plate right-hand member was equipped with, the left end of fixed plate still is equipped with stopper one.

Preferably, the left end of the top of the paper collection table is further provided with a sliding rail, and the sliding rail is connected with a baffle in a sliding manner.

Preferably, the right end of the paper collection table is further provided with a second groove, a short shaft is arranged in the second groove and hinged to a second support, a second fuse plate is further arranged at the top of the paper collection table, a second limiting block is further arranged at the bottom of the second fuse plate, and the second limiting block plays a limiting role when the two supports are in a vertical state.

Preferably, a fastening nut is further arranged between the screw rod and the sliding block.

Preferably, the top of the screw rod is also provided with a rotating handle.

Preferably, a counter is further mounted on the inner wall of the upper end of the slide way, and the counter is electrically connected with a display.

The invention has the advantages that: the invention flattens the folds of the paper through the interaction of the upper and lower press rolls in the press roll flattening device, and then squeezes and flattens the turned edges of the paper through the press roll flattening device, thereby realizing the flattening operation of the folds and the rolled plate of the paper and improving the flattening effect of the paper; the upper press roller is adjustable so that the device can try paper with different thicknesses; the rotatable design of rotor plate makes the in-process that the rotor plate pushed down gradually, can extrude the air in the gap between the paper slowly, has promoted the effect that the rotor plate pressed paper.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a top view of the rotating plate of the present invention.

The automatic paper feeding device comprises a conveying belt 1, a lower pressing roller 2, a sliding block 3, a sliding chute 4, a first support 5, a first screw rod 6, a rotating handle 7, a fastening nut 8, a traction roller 9, a slideway 10, an upper pressing roller 11, a counter 12, a second limit block 13, a second support 14, a second groove 15, a short shaft 16, a paper receiving table 17, a material guiding plate 18, a first limit block 19, a baffle 20, a first groove 21, a spring 22, an air cylinder 23, a cross beam 24, a fixing plate 25, a rotating plate 26, a sliding rail 27 and a rotating rod 28.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

As shown in fig. 1-2, a paper flatting mill, includes conveyer belt 1, carry over pinch rolls 9, slide 10 and collection platform 17, slide 10 is located the left of carry over pinch rolls 9, collection platform 17 is located the left side below of slide 10, still includes compression roller flattening device and clamp plate flattening device, compression roller flattening device flattens the fold of paper through the interact of last compression roller 11 and lower compression roller 2, clamp plate flattening device flattens the turn-up of paper through the clamp plate extrusion, the clamp plate includes rotor plate 26, fixed plate 25 and spring 22.

In this embodiment, compression roller flattening device still includes support 5, lead screw 6 and slider 3, be equipped with spout 4 on the support 5, slider 3 is in the same place with 4 sliding connection of spout, still be equipped with the internal thread on the spout 4, lead screw 6 passes in top extension spout 4 of support 5 to rotate with support 5 and link together, the lower extreme of lead screw 6 is in the same place with 3 threaded connection of slider, it rotates the lower extreme of connecting at slider 3 to go up compression roller 11, lower compression roller 2 rotates and connects on support 5. Therefore, the slide block 3 can move up and down in the sliding groove 4 by rotating the screw rod 6 to adjust the distance between the upper press roller 11 and the lower press roller 2, so that the paper pressing requirements of different paper sheets are met.

In this embodiment, clamp plate flattening device still includes crossbeam 24 and cylinder 23, the stiff end fixed connection of cylinder 23 is in the bottom of crossbeam 24, the flexible fixed connection of cylinder 23 is at the top of fixed plate 25, the left end of fixed plate 25 still is equipped with recess 21, the top at recess 21 is connected to the one end of spring 22, and the top at rotor plate 26 is connected to the other end, rotor plate 26 is equipped with the dwang 28 through the right-hand member and cooperates the realization rotation with the rotation groove that fixed plate 25 right-hand member was equipped with, the left end of fixed plate 25 still is equipped with stopper 19. The crossbeam 24 is fixed on the stand that is together fixed with ground, the clamp plate flattening device is at the in-process of pressing paper, the cylinder 23 control clamp plate moves down, the left side of rotor plate 26 can contact the paper earlier this moment, then rotor plate 26 compression spring 22 slow increase and the area of contact of paper, finally rotor plate 28 pushes down the paper completely, and rotor plate 26 and fixed plate 25 contact, make rotor plate 26 keep the level, like this in the in-process that rotor plate 26 pushes down gradually, can extrude the air in the gap slowly between the paper, the effect that the rotor plate 26 pressed paper has been promoted, the area of rotor plate 26 is greater than the area of paper.

In this embodiment, a slide rail 27 is further disposed at the left end of the top of the delivery table 17, and the slide rail 27 is slidably connected with the baffle 20.

In this embodiment, a second groove 15 is further formed in the right end of the paper delivery table 17, a short shaft 16 is arranged in the second groove 15, the short shaft 16 is hinged to a second support 14, a second fuse material plate 18 is further arranged at the top of the paper delivery table 17, a second limiting block 13 is further arranged at the bottom of the second fuse material plate 18, and the second limiting block 13 plays a limiting role when the second support 14 is in a vertical state. The guide plate 18 is used for collecting paper, so that the paper can be neatly stacked together, when paper pressing is needed, the right side of the guide plate 18 is lifted, the second support 14 is put down, and then the guide plate 18 is flatly placed for subsequent paper pressing operation.

In this embodiment, a fastening nut 8 is further disposed between the screw rod 6 and the slider 3.

In this embodiment, a rotating handle 7 is further provided on the top of the screw rod 6.

In addition, a counter 12 is further mounted on the inner wall of the upper end of the slide way 10, and the counter 12 is electrically connected with a display. This allows the person to know the number of sheets per sheet press.

Based on the above, the paper is conveyed to the pressing roller flattening device through the transmission belt 1, the fold of the paper is flattened through the interaction of the upper pressing roller and the lower pressing roller, then the paper falls onto the material guiding plate 18 on the paper collecting platform 17 through the traction roller 9 and the slide way 10, then the right side of the material guiding plate 18 is lifted up, the second support 14 is put down to enable the material guiding plate 18 to swing flat, then the curled edge of the paper is pressed and flattened through the pressing plate flattening device, so that the flattening operation of the fold and the rolled plate of the paper is realized, and the flattening effect of the paper is improved.

It will be appreciated by those skilled in the art that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes which come within the scope of or equivalence to the invention are intended to be embraced therein.

Claims

1. A paper flattening machine comprises a conveyor belt (1), a traction roller (9), a slide way (10) and a paper collection table (17), wherein the slide way (10) is positioned on the left side of the traction roller (9), the paper collection table (17) is positioned on the lower left side of the slide way (10), the paper flattening machine is characterized by further comprising a compression roller flattening device and a pressure plate flattening device, the compression roller flattening device flattens folds of paper through the interaction of an upper compression roller (11) and a lower compression roller (2), the pressure plate flattening device flattens the turned edge of the paper through the extrusion of a pressure plate, and the pressure plate comprises a rotating plate (26), a fixed plate (25) and a spring (22);

the compression roller flattening device further comprises a first support (5), a screw rod (6) and a sliding block (3), a sliding groove (4) is formed in the first support (5), the sliding block (3) is connected with the sliding groove (4) in a sliding mode, internal threads are further formed in the sliding groove (4), the screw rod (6) penetrates through the top of the first support (5) and extends into the sliding groove (4) and is connected with the first support (5) in a rotating mode, the lower end of the screw rod (6) is connected with the sliding block (3) in a threaded mode, an upper compression roller (11) is connected to the lower end of the sliding block (3) in a rotating mode, and a lower compression roller (2) is connected to the first support (5) in a rotating mode;

the pressing plate flattening device further comprises a cross beam (24) and an air cylinder (23), the fixed end of the air cylinder (23) is fixedly connected to the bottom of the cross beam (24), the telescopic end of the air cylinder (23) is fixedly connected to the top of the fixed plate (25), the left end of the fixed plate (25) is further provided with a first groove (21), one end of a spring (22) is connected to the top of the first groove (21), the other end of the spring is connected to the top of a rotating plate (26), the rotating plate (26) is matched with a rotating groove formed in the right end of the fixed plate (25) through a rotating rod (28) arranged at the right end of the rotating plate to rotate, and the left end of the fixed plate (25) is further provided with;

the paper delivery table is characterized in that a second groove (15) is further arranged at the right end of the paper delivery table (17), a short shaft (16) is arranged in the second groove (15), a second support (14) is hinged to the short shaft (16), a material guide plate (18) is further arranged at the top of the paper delivery table (17), a second limiting block (13) is further arranged at the bottom of the material guide plate (18), and the second limiting block (13) plays a limiting role when the second support (14) is in a vertical state.

2. The paper leveler of claim 1 wherein: the paper delivery platform is characterized in that a sliding rail (27) is further arranged at the left end of the top of the paper delivery platform (17), and a baffle (20) is connected to the sliding rail (27) in a sliding mode.

3. The paper leveler of claim 1 wherein: and a fastening nut (8) is also arranged between the screw rod (6) and the sliding block (3).

4. The paper leveler of claim 1 wherein: and the top of the screw rod (6) is also provided with a rotating handle (7).

5. The paper leveler of claim 1 wherein: still install counter (12) on the inner wall of slide (10) upper end, counter (12) electricity is connected with the display.