CN212503228U

CN212503228U - Paper discharging device for splitting machine

Info

Publication number: CN212503228U
Application number: CN202020999196.0U
Authority: CN
Inventors: 徐波
Original assignee: Hangzhou Dongyi Paper Co ltd
Current assignee: Hangzhou Dongyi Paper Co ltd
Priority date: 2020-06-03
Filing date: 2020-06-03
Publication date: 2021-02-09
Anticipated expiration: 2030-06-03

Abstract

The utility model relates to the technical field of paper processing equipment, in particular to a paper discharging device for a splitting machine, which comprises a frame, wherein a transmission device for transporting paper is arranged on the frame, a paper stacking table for stacking paper is arranged in the frame, one part of the frame close to the paper stacking table is called a paper discharging part, and the paper discharging part of the frame is connected with a paper blocking block for limiting the paper; the paper outlet part of the rack is connected with an inclined paper lifting plate, the position height of the paper lifting plate is gradually increased along the paper conveying direction, and the bottom surface of the paper is abutted against the upper surface of the paper lifting plate; the paper outlet part of the rack is also connected with a regulating device for regulating the stacking position of the paper, and the regulating device is positioned between the transmission device and the paper blocking block. Through the arrangement of the paper lifting plate, the end part of the paper is bent, so that the impact effect generated when the end part of the paper collides with the paper blocking block is relieved, and the problem that the end part of the paper is easy to break can be improved to a certain extent.

Description

Paper discharging device for splitting machine

Technical Field

The utility model belongs to the technical field of the technique of paper processing equipment and specifically relates to a play paper device for cutting machine is related to.

Background

A dividing and cutting machine is a mechanical device for dividing wide paper or thin films into a plurality of narrow materials, and is generally used in the process of cutting paper rolls, and when the paper rolls are processed by the dividing and cutting machine, the paper rolls become small wide paper.

After the paper is cut, the paper is conveyed outwards through the conveying belt, and finally the cut paper is stacked on the stacked paper.

For example, chinese patent publication No. CN208843426U discloses a device for stacking paper slitter in parallel, which has the technical scheme that: the trolley comprises a plurality of partition plates which are connected in a hanging manner through a fixing frame and are distributed at equal intervals, baffles which are arranged on the outer side surfaces of the whole of the plurality of partition plates, and a trolley which is movably inserted below the whole of the baffles and the partition plates; the top panel of the cart is attached to the bottom surface of the baffle and the baffle plate; the top panel of the cart is a movable supporting plate, and one side surface of the movable supporting plate is hinged with the corresponding side surface of the cart body; the whole of the baffle and the clapboard is obliquely arranged towards the outer side, and the movable supporting plate is deflected and then is attached to the bottom surfaces of the whole of the baffle and the clapboard; the baffle is provided with a plurality of long side plate openings at intervals, and the baffle is provided with a plurality of long back plate openings at intervals.

Although the arrangement of the partition plates and the baffle plates in the Chinese patent can regulate the discharge position of the paper to a certain extent, the paper can be orderly stacked on the cart; however, in the actual processing, since the paper is generally transported out in the horizontal direction, the paper may first strike the surface of the baffle in the horizontal direction under the action of inertia before falling onto the cart, and the paper end may be broken due to the large impact force between the paper end and the baffle.

Therefore, a new technical scheme is needed to solve the problem that the end part of the paper is easy to break in the discharging process.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a be not enough to prior art exists, the utility model aims at providing a play paper device for cutting machine, it can improve the problem that the paper tip easily broke down at ejection of compact in-process to a certain extent.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

a paper discharging device for a splitting machine comprises a rack, wherein a conveying device for conveying paper is arranged on the rack, a paper stacking table for stacking the paper is arranged in the rack, one part of the rack, which is close to the paper stacking table, is called a paper discharging part, and the paper discharging part of the rack is connected with a paper blocking block for limiting the paper; the paper outlet part of the rack is connected with an inclined paper lifting plate, the position height of the paper lifting plate is gradually increased along the paper conveying direction, and the bottom surface of the paper is abutted against the upper surface of the paper lifting plate; the paper outlet part of the rack is also connected with a regulating device for regulating the stacking position of the paper, and the regulating device is positioned between the transmission device and the paper blocking block.

By adopting the technical scheme, the paper body is lifted to a certain extent by utilizing the existence of the paper lifting plate, and in the process of lifting the paper, part of kinetic energy of the paper is converted into gravitational potential energy, so that the transmission speed of the paper is slowed down to a certain extent, and the impact force between the end part of the paper and the paper blocking block is correspondingly reduced by a part;

the supporting distance of the paper lifting plate to the paper is limited, so that after the end part of the paper is lifted to a certain height, the end part of the paper will droop again under the action of the gravity of the end part of the paper, so that the end part of the paper can be bent to a certain extent, the bent end part of the paper can enable the paper to be subjected to larger air resistance in the outward flying process, and the impact force between the end part of the paper and the paper blocking block can be relieved to a certain extent;

and because the end part of the paper is bent, the action area between the paper blocking block and the end part of the paper is correspondingly increased, and the impact action on the end part of the paper is reduced to a certain extent.

The present invention may be further configured in a preferred embodiment as: the support rod is located above the paper, a paper limiting plate used for limiting the position of the paper is arranged on one side of the paper lifting plate, the plane where the paper limiting plate is located is perpendicular to the plane where the paper lifting plate is located, and the paper is abutted between the two paper limiting plates.

Through adopting above-mentioned technical scheme, because the paper is at the lifting in-process, the position skew easily takes place, and this can bring inconvenience for the regular operation of subsequent paper, based on this, just set up the limiting plate and come to carry on spacingly to the paper both sides to this avoids the problem of paper position skew as far as possible.

The present invention may be further configured in a preferred embodiment as: the machine frame paper outlet part is connected with a support rod above the paper, and the extension direction of the support rod is vertical to the paper conveying direction; two paper lifting plates are symmetrically distributed on two sides of the paper, and the two paper lifting plates are connected to the supporting rod in a sliding mode through the adjusting device.

Through adopting above-mentioned technical scheme, through adjusting device's existence, adjust the interval between two lift cardboard, make the limit cardboard can act on the paper of different broad widths to this makes the whole better adaptability that possesses of play paper device.

The present invention may be further configured in a preferred embodiment as: the longitudinal section of the supporting rod is circular, the adjusting device comprises two adjusting slide blocks which are connected to the supporting rod in a sliding mode, the two adjusting slide blocks correspond to the paper lifting plates one by one, and the paper lifting plates are connected to the corresponding adjusting slide blocks; each adjusting slide block is connected with a locking bolt in a threaded manner, the locking bolt extends along the radial direction of the supporting rod, and the extending end is tightly abutted to the peripheral wall of the supporting rod.

By adopting the technical scheme, the position adjustment between the two paper lifting plates is conveniently realized by utilizing the matching of the adjusting slide block and the locking bolt; the supporting rod is set to be a round rod, so that the adjusting slide block can rotate along the supporting rod shaft, the inclination angle of the paper lifting plate is flexible and adjustable, and the applicability of the paper lifting plate can be improved to a certain extent.

The present invention may be further configured in a preferred embodiment as: the regular device is including connecting in the regular board of frame play paper portion, and regular board exists a plurality ofly, and a plurality of regular board symmetric distribution are in the paper both sides, and the paper butt is in between a plurality of regular boards.

Through adopting above-mentioned technical scheme, utilize the existence of two regular boards, carry on spacingly to the both sides limit of paper to this guarantees the neat pile of paper on the pile board.

The present invention may be further configured in a preferred embodiment as: the frame goes out paper portion and rotates to be connected with the two-way lead screw that is used for adjusting the interval between two regular boards, and the regular board that is located paper one side passes through adjusting block threaded connection on the left-hand thread of two-way lead screw, and the regular board that is located paper opposite side passes through the same adjusting block threaded connection on the right-hand thread of two-way lead screw.

Through adopting above-mentioned technical scheme, utilize the cooperation of two-way lead screw and adjusting block, make the interval between two regularity boards become nimble adjustable to this makes the regular board can satisfy the spacing demand of different broad width papers.

The present invention may be further configured in a preferred embodiment as: a lifting electric cylinder is arranged under the paper stacking table, a piston rod of the lifting electric cylinder extends upwards, and the extending end of the lifting electric cylinder is connected with a bearing table; the paper stacking table is abutted against the upper surface of the bearing table.

By adopting the technical scheme, the position of the paper stacking table in the vertical direction is flexibly adjustable by utilizing the matching of the lifting cylinder and the bearing table, so that the stacking capacity of the paper stacking table is greatly improved.

The present invention may be further configured in a preferred embodiment as: the rack is arranged on one side of the paper outlet part of the rack, which is far away from the transmission device, and the rack extends along the paper transportation direction; the two ends of the paper blocking block are provided with first movable plates which are connected to the rack in a sliding mode, a first rotating rod is connected between the two first movable plates in a rotating mode, a first gear is coaxially and fixedly connected to the first rotating rod, and the first gear is meshed with the rack.

Through adopting above-mentioned technical scheme, utilize the cooperation of rack and first gear, make the spacing between paper blocking piece and the frame play paper portion nimble adjustable to this makes the paper blocking piece can satisfy the spacing demand of different broad width papers.

To sum up, the utility model discloses a following beneficial technological effect:

1. the existence of the paper lifting plate is utilized to relieve the impact force between the end part of the paper and the paper blocking block, so that the problem that the end part of the paper is easy to break is improved to a certain extent;

2. the position and the inclination angle of the paper lifting plate can be flexibly adjusted by arranging the support rod, the adjusting slide block and the locking bolt, so that the paper lifting plate has better applicability.

Drawings

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

FIG. 2 is a schematic diagram of the paper lifting plate, the paper limiting plate and the adjusting slider in this embodiment;

fig. 3 is a partially enlarged schematic view of a portion a in fig. 1.

Reference numerals: 1. a frame; 2. a transmission device; 3. a regularizing device; 4. a paper blocking block; 5. a pile board; 6. a paper outlet part; 7. lifting the paper board; 8. a paper limiting plate; 9. a support bar; 10. an adjustment device; 11. adjusting the sliding block; 12. a locking bolt; 13. a paper pressing slider; 14. a paper pressing wheel; 15. a first motor; 16. a first drive roll; 17. a first driven roller; 18. a first conveyor belt; 19. a second motor; 20. a second drive roll; 21. a second driven roller; 22. a second conveyor belt; 23. a rack; 24. a first moving block; 25. a first rotating lever; 26. a first gear; 27. a first turntable; 28. a limiting chute; 29. a limiting slide block; 30. a bidirectional screw rod; 31. a leveling plate; 32. an adjusting block; 33. a second moving block; 34. a second rotating rod; 35. a second gear; 36. a second turntable; 37. a lifting electric cylinder; 38. a bearing platform.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, for the utility model discloses a go out paper device for cutting machine, including frame 1, be equipped with the transmission device 2 that is used for transporting the paper, be used for regular device 3 of regular paper position and be used for the fender paper piece 4 of spacing paper position in proper order on frame 1 along paper direction of transportation, regular device 3 below is equipped with the pile paper platform 5 that is used for the pile paper.

The part of the frame 1 close to the paper stacking table 5 is called a paper outlet part 6, the paper outlet part 6 of the frame 1 is connected with two paper lifting plates 7 for lifting the paper, the paper lifting plates 7 are obliquely arranged, and the height of the paper lifting plates 7 is gradually increased along the paper conveying direction.

The conveying device 2 is used for conveying paper, when the paper is conveyed to the paper outlet part 6 of the rack 1, under the action of inertia, the paper flies out outwards and impacts the surface of the paper blocking block 4, and the paper can be orderly stacked on the paper stacking table 5 through the limiting of the regulating device 3 and the paper blocking block 4.

The purpose of the paper lifting plate 7 is to raise the position of the end of the paper a certain distance before the paper flies out of the paper outlet 6 of the frame 1, so as to convert a part of the kinetic energy of the paper into gravitational potential energy, thus the impact between the paper and the paper blocking block 4 is reduced, and the problem that the end of the paper is easy to break is improved.

And because the lifting distance of the paper lifting plate 7 to the paper end part is limited, after the paper end part rises to a certain height, the paper end part can deform to a certain extent under the action of gravity, the resistance of the paper in the process of outwards flying out can be increased by the bent paper end part, meanwhile, the contact area between the paper end part and the surface of the paper blocking block 4 can be correspondingly increased, and therefore the problem that the paper end part is easy to break is further improved.

In addition, because the paper can be changed in certain position in the process of rising, the limiting treatment of the regulating device 3 to the side edge of the paper can be interfered; therefore, the paper limiting plate 8 for limiting the position of the paper is arranged on one side of the paper lifting plate 7, the paper is abutted between the two paper limiting plates 8, and the plane of the paper limiting plate 8 is perpendicular to the plane of the paper lifting plate 7.

The paper outlet part 6 of the frame 1 is also provided with a support rod 9, the support rod 9 is a round rod and is positioned above the paper, the extending direction of the support rod 9 is perpendicular to the paper conveying direction, and the paper lifting plate 7 is connected to the support rod 9 in a sliding mode through an adjusting device 10.

The adjusting device 10 comprises two adjusting slide blocks 11 which are connected to the supporting rod 9 in a sliding mode, the adjusting slide blocks 11 correspond to the paper lifting plates 7 one by one, each adjusting slide block 11 is connected with a locking bolt 12 in a threaded mode, the locking bolts 12 extend along the radial direction of the supporting rod 9, and the extending ends of the locking bolts abut against the peripheral wall of the supporting rod 9; one side of the paper limiting plate 8 is fixedly connected with the adjusting slide block 11.

The distance between the two paper limiting plates 8 is adjusted by axially sliding the two adjusting sliders 11 along the supporting rod 9, so that the paper limiting plates 8 can meet the limiting requirements of different wide paper.

The supporting rod 9 is designed to be a round rod, so that the inclination angle of the paper lifting plate 7 is flexibly adjustable, and the paper lifting plate 7 can lift paper with different softness at a proper position.

In order to further promote the bending of the end of the paper, two paper pressing sliders 13 are also connected on the support rod 9 in a sliding manner, a paper pressing wheel 14 for bending the paper is connected on the paper pressing sliders 13 in a rotating manner, the peripheral wall of the paper pressing wheel 14 is abutted against the upper surface of the paper, and a locking bolt 12 which is the same as the adjusting slider 11 is connected on the paper pressing slider 13 in a threaded manner.

The transmission device 2 comprises a first motor 15 arranged on the frame 1, a first driving roller 16 is coaxially and fixedly connected to an output shaft of the first motor 15, and the extension direction of the first driving roller 16 is perpendicular to the conveying direction of the paper; a first driven roller 17 used for being matched with a first driving roller 16 is arranged on the frame 1, the extending direction of the first driven roller 17 is also vertical to the conveying direction of paper, and a first conveying belt 18 used for conveying the paper is tightly wound and abutted on the first driving roller 16 and the first driven roller 17.

The transmission device 2 further comprises a second motor 19 on the frame 1, and the second motor 19 is positioned above the first motor 15; a second driving roller 20 is coaxially and fixedly connected to an output shaft of the second motor 19, and the extending direction of the second driving roller 20 is perpendicular to the conveying direction of the paper; a second driven roller 21 used for being matched with the second driving roller 20 is arranged on the frame 1, the extending direction of the second driven roller 21 is also vertical to the paper conveying direction, and a second conveying belt 22 used for conveying the paper is wound and tightly abutted on the second driving roller 20 and the second driven roller 21; the sheet is positioned between the first conveyor belt 18 and the second conveyor belt 22.

By means of the first conveyor belt 18 and the second conveyor belt 22, a certain limit is provided for the paper during the transportation of the paper, thereby ensuring the smooth transportation of the paper on the frame 1.

As shown in fig. 1 and 3, the rack 1 is further provided with a rack 23 for adjusting the distance between the paper blocking block 4 and the paper discharging part 6 of the rack 1, and the rack 23 extends along the paper conveying direction; two ends of the paper blocking block 4 are provided with first moving blocks 24, the first moving blocks 24 are rotatably connected with first rotating rods 25, the extending direction of the first rotating rods 25 is perpendicular to the paper conveying direction, the peripheral walls of the first rotating rods 25 are fixedly connected with first gears 26 used for matching with the racks 23, and the first gears 26 are meshed with the racks 23; one end of the first rotating rod 25 penetrates out of the first moving block 24 along the axial direction of the first rotating rod in the direction far away from the first gear 26, and the penetrating end is connected with a first rotating disc 27 used for controlling the first rotating rod 25 to rotate.

The inner side of the frame 1 is provided with a limiting sliding groove 28 used for limiting and supporting the first moving block 24 along the paper conveying direction, and the first moving block 24 is slidably connected in the limiting sliding groove 28 through a limiting sliding block 29.

Through the arrangement of the first gear 26, the rack 23, the first moving block 24 and the first rotating rod 25, the paper blocking block 4 can move along the paper transportation direction, and therefore the paper blocking block 4 can meet the limiting requirements of different wide paper.

The regulating device 3 comprises a bidirectional screw rod 30 and two regulating plates 31, two second moving blocks 33 used for connecting the bidirectional screw rod 30 are arranged on the rack 1, the bidirectional screw rod 30 is rotatably connected between the two second moving blocks 33, and the extension direction of the bidirectional screw rod 30 is perpendicular to the paper transportation direction; four regular board 31 symmetric distribution are in the paper both sides, and the paper butt is in two regular board 31.

One of the leveling plates 31 is threadedly coupled to the left-hand thread of the bidirectional screw 30 through an adjustment block 32, and the other leveling plate 31 is threadedly coupled to the right-hand thread of the bidirectional screw 30 through the same adjustment block 32.

The two regulating plates 31 and the paper blocking block 4 are matched to limit and regulate the side edges of the paper, so that the paper can be orderly stacked on the paper stacking table 5, and the subsequent alignment operation of workers on the paper is facilitated.

The arrangement of the bidirectional screw rod 30 and the adjusting block 32 is to make the distance between the two regulating plates 31 flexible and adjustable, so that the two regulating plates 31 can limit different width paper.

In order to enable the distance between the regulating device 3 and the paper outlet part 6 of the rack 1 to be flexibly adjustable, a second rotating rod 34 is further connected to the second moving block 33 in a rotating mode, the extending direction of the second rotating rod 34 is perpendicular to the paper conveying direction, a second gear 35 used for matching with the rack 23 is fixedly connected to the peripheral wall of the second rotating rod 34, and the second gear 35 is meshed with the rack 23; one end of the second rotating rod 34 penetrates out of the second moving block 33 along the axial direction of the second rotating rod in the direction away from the second gear 35, and the penetrating end is connected with a second rotating disc 36 used for controlling the second rotating rod 34 to rotate.

The second moving block 33 is slidably connected to the stopper slide groove 28 through a stopper slide 29 similar to the first moving block 24.

The lower part of the pile board 5 is also provided with a lifting electric cylinder 37, the piston rod of the lifting electric cylinder 37 extends upwards, the extending end is fixedly connected with a bearing platform 38, and the pile board 5 is abutted against the upper surface of the bearing platform 38. By providing the lifting electric cylinder 37, the pile board 5 can pile a large number of sheets.

The working principle is as follows:

by the transport of the first conveyor belt 18 and the second conveyor belt 22, the paper enters the area between the two paper limiting plates 8, and after the two paper lifting plates 7 are lifted, the end of the paper moves obliquely upwards for a certain distance, after which a certain bending of the end of the paper occurs due to the downward pressure exerted by the two paper pressing wheels 14.

Then the paper with the bent end part can be gradually separated from the conveying device 2 at the paper outlet table of the machine frame 1; because of the inertia, the paper will continue to fly for a certain distance towards the paper stop block 4, and after being limited by the paper stop block 4 and the two regulating plates 31, the paper gradually falls down and finally the surface of the paper stacking table 5 is neatly stacked.

After the sheets are stacked on the surface of the stacking table 5 to a certain height, the lifting cylinder is started to move the stacking table 5 and the bearing table 38 downwards for a certain distance, so that the sheets are stacked on the stacking table 5 continuously.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A paper discharging device for a splitting machine comprises a rack (1), wherein a conveying device (2) for conveying paper is arranged on the rack (1), a paper stacking table (5) for stacking the paper is arranged in the rack (1), a part, close to the paper stacking table (5), of the rack (1) is called a paper discharging part (6), and the paper discharging part (6) of the rack (1) is connected with a paper blocking block (4) for limiting the paper; the method is characterized in that: the paper outlet part (6) of the rack (1) is connected with an inclined paper lifting plate (7), the position height of the paper lifting plate (7) is gradually increased along the paper transportation direction, and the bottom surface of the paper is abutted against the upper surface of the paper lifting plate (7); the paper outlet part (6) of the rack (1) is also connected with a regulating device (3) for regulating the stacking position of paper, and the regulating device (3) is positioned between the transmission device (2) and the paper blocking block (4).

2. A paper discharging device for splitting machine according to claim 1, characterized in that: and a paper limiting plate (8) used for limiting the position of paper is arranged on one side of the paper lifting plate (7), the plane where the paper limiting plate (8) is located is perpendicular to the plane where the paper lifting plate (7) is located, and the paper is abutted between the two paper limiting plates (8).

3. A paper discharging device for splitting machine according to claim 2, characterized in that: a supporting rod (9) is connected above the paper in the paper outlet part (6) of the rack (1), and the extension direction of the supporting rod (9) is vertical to the paper transportation direction; the two paper lifting plates (7) are symmetrically distributed on two sides of the paper, and the two paper lifting plates (7) are connected to the supporting rod (9) in a sliding mode through the adjusting device (10).

4. A paper discharging device for splitting machine according to claim 3, characterized in that: the longitudinal section of the supporting rod (9) is circular, the adjusting device (10) comprises two adjusting slide blocks (11) which are connected to the supporting rod (9) in a sliding mode, the two adjusting slide blocks (11) correspond to the paper lifting plates (7) one by one, and the paper lifting plates (7) are connected to the corresponding adjusting slide blocks (11); each adjusting slide block (11) is connected with a locking bolt (12) in a threaded manner, the locking bolt (12) extends along the radial direction of the supporting rod (9), and the extending end is tightly abutted to the peripheral wall of the supporting rod (9).

5. A paper discharging device for splitting machine according to claim 1, characterized in that: regular device (3) are including connecting in frame (1) regular board (31) of going out paper portion (6), and regular board (31) exist a plurality ofly, and a plurality of regular board (31) symmetric distribution are in paper both sides, and the paper butt is between a plurality of regular board (31).

6. A paper discharging device for splitting machine according to claim 5, characterized in that: the paper outlet part (6) of the rack (1) is rotatably connected with a bidirectional screw rod (30) used for adjusting the distance between two regulating plates (31), the regulating plate (31) positioned on one side of paper is in threaded connection with a left-hand thread of the bidirectional screw rod (30) through a regulating block (32), and the regulating plate (31) positioned on the other side of paper is in threaded connection with a right-hand thread of the bidirectional screw rod (30) through the same regulating block (32).

7. A paper discharging device for splitting machine according to claim 1, characterized in that: a lifting electric cylinder (37) is arranged right below the paper stacking table (5), a piston rod of the lifting electric cylinder (37) extends upwards, and the extending end of the lifting electric cylinder is connected with a bearing table (38); the paper stacking table (5) is abutted against the upper surface of the bearing table (38).

8. A paper discharging device for splitting machine according to claim 1, characterized in that: a rack (23) is arranged on one side, away from the transmission device (2), of the paper outlet part (6) of the rack (1), and the rack (23) extends along the paper conveying direction; first movable plates are arranged at two ends of the paper blocking block (4), the first movable plates are connected to the rack (1) in a sliding mode, a first rotating rod (25) is connected between the two first movable plates in a rotating mode, a first gear (26) is coaxially and fixedly connected to the first rotating rod (25), and the first gear (26) is meshed with the rack (23).