CN213059535U

CN213059535U - Paper separating device

Info

Publication number: CN213059535U
Application number: CN202021228705.6U
Authority: CN
Inventors: 齐素慈; 李建朝; 王红光; 刘爽爽; 张文灼; 武笑宇
Original assignee: Hebei College of Industry and Technology
Current assignee: Hebei College of Industry and Technology
Priority date: 2020-06-29
Filing date: 2020-06-29
Publication date: 2021-04-27
Anticipated expiration: 2030-06-29

Abstract

The utility model provides a paper separating device belongs to paper class paging equipment technical field, including frame, objective table, paging subassembly, conveying component and pressure paper subassembly. The stage is used for placing a stack of sheets. The paper separating device is used for separating the piled paper into single sheets and transferring the separated single sheets. The conveying assembly is arranged on the rack and used for receiving the single paper separated and transmitted by the paging assembly and transmitting the single paper. The paper pressing assemblies are arranged in a plurality of modes, the paper pressing assemblies are arranged in parallel and at intervals along the transmission direction of the conveying assembly, the paper pressing assemblies are arranged above the conveying assembly and are in contact with the upper surface of the single paper transmitted on the conveying assembly, and the single paper transmitted on the conveying assembly is compressed to prevent the single paper from warping. The utility model provides a divide paper device can press the paper of transmission to cover through setting up the pressure paper subassembly on conveying component, can prevent that the paper from taking place to stick up the limit at the in-process of transmission, simple structure, and the practicality is strong.

Description

Paper separating device

Technical Field

The utility model belongs to the technical field of paper paging equipment, more specifically say, relate to a paper separating device.

Background

The paper separating machine is a device for separating stacked packing paper or cards of various specifications into single paper or single paper, wherein the stacked paper materials are placed at one end of the paper separating machine, the paper is separated into single paper or single paper by the paper separating mechanism, and the single paper or the single paper is conveyed to a conveying belt for conveying. Because the conveyer belt speed is higher, and the paper separation in-process friction becomes hot, and the flexibility increases, and when the paper was carried on the conveyer belt, along the easy condition that takes place the perk that receives the air current effect of one side of direction of delivery, in the serious case, can take place the phenomenon of sliding for the conveyer belt, the paper that slides to ground or with the rear overlaps.

In the prior art, a baffle is arranged right above a conveying belt to prevent the paper from tilting when the paper is conveyed on the conveying belt. However, because the baffle cannot be in close contact with the paper, the baffle can only prevent the paper from falling off, and meanwhile, the phenomenon that the paper slips in the transferring process due to the fact that the amplitude of the paper tilting is too large is prevented, so that the final paper separating effect is poor. Moreover, for long-distance transmission, the baffle is also lengthened correspondingly, the weight of the baffle causes certain burden to the whole device, and the cost is increased. For the paper of different thickness, the structure of baffle can't adapt to the paging of the uneven paper of thickness, and the great paper of thickness can take place the friction with the baffle, and the paper is easy to take place the damage in transmission process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a paper separating device aims at solving the current paper separating device and separates the poor problem of paper effect because of the perk of paper leads to at the in-process of paper separation transmission.

In order to achieve the above object, the utility model adopts the following technical scheme: provided is a paper separation device including: further comprising:

a frame;

the object stage is fixed at one end of the rack and used for placing the piled paper;

the paging assembly is arranged on the objective table and used for separating the piled paper into single sheets and transferring the separated single sheets;

the conveying assembly is arranged on the rack, is arranged behind the objective table along the transfer direction of the single paper, and is used for receiving and transferring the single paper separated and transferred by the paging assembly; and

press the paper subassembly, be equipped with a plurality ofly, it is a plurality of press the paper subassembly along the transmission direction of conveyor components is parallel and the interval sets up, press the paper subassembly set up in conveyor components's top, and with the rolling contact of the sheet-fed of transmission on the conveyor components for the sheet-fed of transmission compresses tightly on the conveyor components to prevent that the sheet-fed from warping the limit.

As another embodiment of the present application, the conveying assembly includes:

the first rotating shaft is rotatably arranged on the rack and close to the objective table, and the axis of the first rotating shaft is perpendicular to the transmission direction of the paper;

the second rotating shaft is rotatably arranged on the rack and is positioned at the other end of the rack, and the second rotating shaft is parallel to the first rotating shaft;

the first belt pulley is connected with the first rotating shaft and is used for synchronously rotating with the first rotating shaft;

the second belt pulley is connected with the second rotating shaft and is used for synchronously rotating with the second rotating shaft;

the conveying belt is annularly sleeved on the outer peripheral surfaces of the first belt pulley and the second belt pulley and is used for conveying paper conveyed by the paging component; and

and the first driver is fixedly arranged on the rack, and the power output end of the first driver is connected with one end of the first rotating shaft and used for driving the first rotating shaft to rotate.

As another embodiment of this application, conveying assembly still include at least one third pivot and with the corresponding third belt pulley of third pivot quantity, the third pivot rotate set up in the frame, just the third pivot is located first pivot with between the second pivot, and with first pivot or second pivot parallel arrangement, the third belt pulley with the third pivot is connected and synchronous rotation, the outer peripheral face of third belt pulley be used for with conveyer belt looks butt is used for upwards holding up the conveyer belt.

As another embodiment of the present application, each of the platen assemblies includes:

the bracket is fixedly arranged on the rack;

one end of the fixed shaft is connected with the bracket, the other end of the fixed shaft extends out along the direction vertical to the paper conveying direction, and the fixed shaft is positioned above the conveying belt;

the swing rod is provided with a first end of the swing rod and a second end of the swing rod opposite to the first end of the swing rod, the first end of the swing rod is hinged with the extending end of the fixed shaft, and the swing rod is obliquely arranged downwards along the conveying direction of the paper and is used for rotating along the fixed shaft in a pitching mode;

the connecting frame is hinged with the second end of the oscillating bar; and

the pinch rollers are at least two, are all connected with the link rotates, and are two the pinch rollers along the axis of first pivot is to parallel and interval setting for under the action of gravity, push down the paper of conveying on the conveyer belt.

As another embodiment of the present application, the connection frame includes:

a top plate disposed in parallel with the conveyor belt;

the two side plates are respectively arranged at two ends of the top plate and connected with the top plate, and the side plates are perpendicular to the top plate; and

and the hinge base is fixedly arranged on the top plate and is used for being hinged with the second end of the swing rod.

As another embodiment of the present application, the paging component includes:

the paper feeding wheels are arranged below the objective table, the peripheral surfaces of the paper feeding wheels penetrate through a bottom plate of the objective table and are abutted with paper at the bottommost part of stacked paper placed on the objective table, and the paper feeding wheels are used for feeding and transferring the paper forwards;

the separating plate is fixedly arranged on the objective table and positioned above the paper feeding wheel, and the separating plate is obliquely arranged along the transfer direction of the paper and is used for performing one-time paging operation on the paper to be paged;

the paper twisting wheel is arranged above the paper feeding wheel and used for reversely rotating, reversely twisting the overlapped paper after one-time paging operation and allowing only a single page of paper to pass through;

the second driver is fixedly arranged on the rack and used for driving the paper feeding wheel to rotate; and

and the third driver is fixedly arranged on the rack and used for driving the paper rolling wheel to rotate.

As another embodiment of the present application, an arc-shaped structure for abutting against the outer peripheral surface of the paper feeding wheel is arranged at the bottom of the separating plate, an opening for the outer peripheral surface of the paper pickup wheel to pass through is arranged on the arc-shaped structure, and the outer peripheral surface of the paper pickup wheel passes through the opening and abuts against the paper feeding wheel.

As another embodiment of the present application, a plurality of strip openings for the paper feeding wheel to pass through are provided on a bottom plate of the object stage.

As another embodiment of this application, the paging subassembly still including be used for the third pivot that the paper feed wheel is connected and be used for the fourth pivot that the paper pickup wheel is connected, the third pivot with the power take off of second driver links to each other, the fourth pivot with the power take off of third driver links to each other.

The utility model provides a divide paper device's beneficial effect lies in: compared with the prior art, the utility model discloses divide paper device includes frame, objective table, paging subassembly, conveying component and presses the paper subassembly. The structure is simpler. The objective table can provide a place the platform for the paper that becomes the pile, can be convenient for take the paper of pagination to place. The sorting assembly is placed on the object stage and can separate the piled paper placed on the object stage so as to enable the piled paper to be in a single paper state and transfer the single paper backwards. The conveying assembly can receive the transferred single sheets and transfer the single sheets to the back to ensure the sorting of the piled sheets. The paper pressing assemblies are provided with a plurality of paper pressing assemblies, the paper pressing assemblies can be guaranteed to be pressed and arranged on the conveying assembly along the conveying direction of the conveying assembly, so that the single paper passing through the conveying assembly is pressed and covered, the situation that the paper is tilted when conveyed on the conveying assembly is prevented, and the paging effect of the paper is guaranteed. This use novel branch paper device that provides can press the paper of transmission to cover through setting up the pressure paper subassembly on conveying component, can prevent that the paper from taking place to stick up the limit at the in-process of transmission, guarantees the paging effect, simple structure, and the practicality is strong.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a first schematic structural diagram of a paper separating device according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram ii of a paper separating device according to an embodiment of the present invention;

FIG. 3 is a schematic front view of the paper separating device shown in FIG. 1 (hiding the rack and the object stage);

fig. 4 is a schematic structural view of a paper pressing assembly of the paper separating device according to an embodiment of the present invention;

fig. 5 is a schematic view of a connecting frame structure of a paper separating device according to an embodiment of the present invention;

in the figure: 10. a frame; 20. an object stage; 30. a paging component; 31. a paper feed wheel; 32. a separation plate; 33. a paper rolling wheel; 40. a delivery assembly; 41. a first rotating shaft; 42. a second rotating shaft; 43. a first pulley; 44. a second pulley; 45. a conveyor belt; 50. a paper pressing assembly; 51. a support; 52. a fixed shaft; 53. a swing rod; 54. a connecting frame; 541. a top plate; 542. a side plate; 543. a hinged seat; 55. and (4) pressing the wheel.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1 to 5, a paper separating device according to the present invention will be described. The paper separating device comprises a frame 10, an object stage 20, a separating component 30, a conveying component 40 and a paper pressing component 50. A stage 20 is provided at one end of the frame 10 for placing a stack of sheets. The sorting unit 30 is disposed on the stage 20, and separates the stacked sheets into individual sheets and transfers the separated individual sheets. The conveying assembly 40 is disposed on the frame 10, is disposed behind the stage 20 along a sheet conveying direction, and is configured to receive and convey the sheet separated and conveyed by the sorting assembly 30. The paper pressing assemblies 50 are arranged in a plurality, the paper pressing assemblies 50 are arranged in parallel and at intervals along the transmission direction of the conveying assembly 40, and the paper pressing assemblies 50 are arranged above the conveying assembly 40 and are in contact with the upper surface of the single paper transmitted on the conveying assembly 40 and used for pressing the single paper transmitted on the conveying assembly 40 to prevent the single paper from warping.

The utility model provides a paper separating device compares with prior art, the utility model discloses paper separating device includes frame 10, objective table 20, paging subassembly 30, conveying component 40 and presses paper subassembly 50. The structure is simpler. The stage 20 can provide a platform for stacking sheets of paper to facilitate the stacking of sheets with pages. The sorting unit 30 is placed on the stage 20, and separates the stacked sheets placed on the stage 20 so that the stacked sheets are changed into a single sheet state and the single sheet is transferred backward. The conveying assembly 40 can receive the transferred single sheets and transfer the single sheets to the rear to ensure the sorting of the stacked sheets. The paper pressing assemblies 50 are arranged in a plurality, and the paper pressing assemblies 50 can be pressed on the conveying assembly 40 along the conveying direction of the conveying assembly 40, so that the single paper passing through the conveying assembly 40 can be pressed and covered, the situation that the paper is tilted when conveyed on the conveying assembly 40 is prevented, and the paging effect of the paper is further ensured. This use novel branch paper device that provides can press the paper of transmission to cover through setting up pressure paper subassembly 50 on conveying component 40, can prevent that the in-process of paper at the transmission from taking place to stick up the limit, guarantees the paging effect, simple structure, and the practicality is strong.

As a specific embodiment of the paper separating device of the present invention, please refer to fig. 1 to 5, wherein the conveying assembly 40 includes a first rotating shaft 41, a second rotating shaft 42, a first belt pulley 43, a second belt pulley 44, a third belt pulley, a conveying belt 45 and a first driver. The first rotating shaft 41 is rotatably disposed on the frame 10 and close to the stage 20, and the axis is perpendicular to the driving direction of the paper. The second rotating shaft 42 is rotatably disposed on the frame 10 and located at the other end of the frame 10, and the second rotating shaft 42 is parallel to the first rotating shaft 41. The first pulley 43 is connected to the first rotating shaft 41 for synchronous rotation with the first rotating shaft 41. The second pulley 44 is connected to the second shaft 42 for synchronous rotation with the second shaft 42. The transmission belt 45 is annularly sleeved on the outer peripheral surfaces of the first belt pulley 43 and the second belt pulley 44 for transmitting the paper sheets transmitted from the paging component 30. The first driver is fixedly arranged on the frame 10, and a power output end of the first driver is connected with one end of the first rotating shaft 41 and is used for driving the first rotating shaft 41 to rotate. First driver drives first pivot 41 and rotates, and then makes first belt pulley 43 rotate, and first belt pulley 43 drives the transmission of conveyer belt 45 to transmit the paper, this kind of simple structure can realize the remote transmission of paper, also is convenient for simultaneously to the paging of paper. The conveyor belt 45 also facilitates the covering of the paper by the paper pressing assembly 50.

In this embodiment, the first driver may be a driving motor.

As a specific implementation manner of the paper separating device provided by the embodiment of the present invention, please refer to fig. 1 to 5 together, the conveying assembly 40 further includes at least one third rotating shaft and a third belt pulley corresponding to the third rotating shaft in number, the third rotating shaft is rotatably disposed on the frame 10, and the third rotating shaft is located between the first rotating shaft 41 and the second rotating shaft 42, and is parallel to the first rotating shaft 41 or the second rotating shaft 42, the third belt pulley is connected to the third rotating shaft, and the outer peripheral surface of the third belt pulley is used for abutting against the conveying belt 45, so as to upwardly support the conveying belt 45. The third shaft and the third pulley are mainly used to support the belt 45 horizontally, so as to prevent the belt 45 between the first shaft 41 and the second shaft 42 from sagging or forming a downward groove due to the force. The structure is simple, and the practicability is strong.

As a specific implementation manner of the paper separating device according to the embodiment of the present invention, please refer to fig. 1 to 5, each paper pressing assembly 50 includes a bracket 51, a fixed shaft 52, a swing rod 53, a connecting frame 54 and a pressing wheel 55. Wherein the bracket 51 is fixedly arranged on the frame 10. The fixed shaft 52 has one end connected to the bracket 51 and the other end extending in a direction perpendicular to the sheet conveying direction, and the fixed shaft 52 is located above the conveyor belt 45. The swing link 53 has a first end of the swing link 53 and a second end of the swing link 53 opposite to the first end of the swing link 53, the first end of the swing link 53 is hinged to the extending end of the fixed shaft 52, and the swing link 53 is disposed obliquely downward along the conveying direction of the paper and is used for rotating in a pitching manner along the fixed shaft 52. The connecting frame 54 is hinged with the second end of the swing rod 53. The number of the pressing wheels 55 is at least two, the two pressing wheels 55 are rotatably connected with the connecting frame 54, and the two pressing wheels 55 are arranged in parallel and at intervals along the axis of the first rotating shaft 41 and used for pressing paper conveyed on the conveying belt 45 under the action of gravity. The supporting rod and the fixed shaft 52 mainly ensure a certain supporting effect, meanwhile, the fixed shaft 52 can facilitate the hinging of the swing rod 53, two ends of the swing rod 53 are hinged with the fixed shaft 52 and the connecting frame 54 respectively, and the swing rod 53 is mainly convenient to pitch and rotate so as to adapt to paper with different sizes and thicknesses. Moreover, the swing link 53 is always swung along with the thickness of the paper by the gravity of the connecting frame 54, and the pinch roller 55 connected below the connecting frame 54 can be ensured to be always pressed on the paper. The paper transmission device is simple in structure, can adapt to different paper, does not scratch and rub the transferred paper, and fundamentally prevents the paper from warping.

As an embodiment of the paper separating device of the present invention, please refer to fig. 1 to 5, the connecting frame 54 includes a top plate 541, a side plate 542 and a hinge seat 543. The top plate 541 is disposed parallel to the conveyor belt 45. The number of the side plates 542 is at least two, the two side plates 542 are respectively disposed at two opposite ends of the top plate 541 and are connected to the top plate 541, and the side plates 542 are disposed perpendicular to the top plate 541. The hinge seat 543 is fixedly disposed on the top plate 541, and is hinged to the second end of the swing rod 53. That is, the connecting frame 54 is "u" shaped, the top plate 541 is hinged to the swing rod 53 through the hinge seat 543, the two pressing wheels 55 are rotatably disposed on the two side plates 542, and this structure can ensure that a plurality of positions of the paper are pressed in the transverse direction of the paper, so as to prevent the paper from tilting to a greater extent.

Referring to fig. 1 to 5 together, a paging assembly 30 includes a paper feeding wheel 31, a separating plate 32, a paper rolling wheel 33, a second driver and a third driver. The paper feeding wheels 31 are provided in plurality, the paper feeding wheels 31 are provided below the object stage 20, and the outer peripheral surfaces of the paper feeding wheels 31 penetrate through the bottom plate of the object stage 20 and abut against the bottommost paper of the piled paper placed on the object stage 20, so as to feed and transfer the paper forward. The separating plate 32 is disposed above the paper feeding wheel 31 and fixed on the stage 20, and is used for performing a first paging operation on a paper to be paged, so as to separate a plurality of overlapped papers in a reverse staggered manner. The pickup roller 33 is disposed above the paper feed roller 31 for rotating in a reverse direction, and picks up the overlapped sheets of paper after one-time paging operation in a reverse direction while allowing only a single sheet of paper to pass therethrough. The second driver is fixed on the frame 10 and is used for driving the paper feeding wheel 31 to rotate. The third driver is fixedly arranged on the frame 10 and is used for driving the paper rolling wheel 33 to rotate. The paper feeding wheel 31 can convey paper to be subjected to paging all the way forward, the separating plate 32 can perform one-time paging on the stacked paper, and the paper rubbing wheel 33 performs reverse rubbing to perform secondary paging on the paper to be subjected to paging so as to separate the stacked paper into single paper and convey the paper to the conveying belt 45.

In this embodiment, the second driver and the third driver may be driving motors.

As a specific implementation manner of the paper separating device provided in the embodiment of the present invention, please refer to fig. 1 to 5, an arc-shaped structure for abutting against the outer peripheral surface of the paper feeding wheel 31 is disposed at the bottom of the separating plate 32, an opening for the outer peripheral surface of the paper twisting wheel 33 to pass through is disposed on the arc-shaped structure, and the outer peripheral surface of the paper twisting wheel 33 passes through the opening to abut against the paper feeding wheel 31. The circular arc-shaped structure can guarantee smooth feeding of paper to a certain extent, and meanwhile the circular arc-shaped structure can also guarantee the paging effect of the paper. The outer peripheral surface of the paper twisting wheel 33 penetrates through the opening in the circular arc structure, so that the simultaneous operation of paper twisting and sequential paper separation can be ensured, and the problem of paper jam or overlapped paper can be prevented.

As a specific implementation manner of the paper separating device according to the embodiment of the present invention, please refer to fig. 1 to 5, a bottom plate of the objective table 20 is provided with a plurality of strip openings for the paper feeding wheel 31 to pass through. The strip opening can facilitate the passing of the outer edge of the paper feeding wheel 31.

As a specific implementation manner of the paper separating device provided in the embodiment of the present invention, please refer to fig. 1 to 5 together, the page separating assembly 30 further includes a third rotating shaft for connecting the paper feeding wheel 31 and a fourth rotating shaft for connecting the paper rolling wheel 33, the third rotating shaft is connected to the power output end of the second driver, and the fourth rotating shaft is connected to the power output end of the third driver. The third rotating shaft and the fourth rotating shaft are mainly convenient for the rotation connection of the paper feeding wheel 31 and the paper rolling wheel 33.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. Paper separation device, its characterized in that includes:

a frame;

2. The paper separation device of claim 1, wherein the transport assembly comprises:

3. The paper separating device of claim 2, wherein the conveying assembly further comprises at least one third rotating shaft and a number of third belt pulleys corresponding to the number of the third rotating shafts, the third rotating shaft is rotatably disposed on the frame, the third rotating shaft is disposed between the first rotating shaft and the second rotating shaft and parallel to the first rotating shaft or the second rotating shaft, the third belt pulleys are connected with the third rotating shaft and rotate synchronously, and the outer peripheral surface of the third belt pulley is used for abutting against the conveying belt and lifting the conveying belt upwards.

4. The paper separation device according to claim 2, wherein each of the paper pressing members includes:

the bracket is fixedly arranged on the rack;

the connecting frame is hinged with the second end of the oscillating bar; and

5. The paper separation device of claim 4, wherein the attachment frame comprises:

a top plate disposed in parallel with the conveyor belt;

6. The paper-separating device of claim 1, wherein the paging component comprises:

7. The paper separating device as claimed in claim 6, wherein the bottom of the separating plate is provided with an arc structure for abutting against the outer peripheral surface of the paper feeding wheel, the arc structure is provided with an opening for the outer peripheral surface of the paper twisting wheel to pass through, and the outer peripheral surface of the paper twisting wheel passes through the opening and abuts against the paper feeding wheel.

8. The paper separating device as claimed in claim 7, wherein the bottom plate of the stage is provided with a plurality of slits for the paper feeding wheel to pass through.

9. The paper separating device as claimed in claim 8, wherein the paging assembly further comprises a third rotating shaft for connection with the paper feeding wheel and a fourth rotating shaft for connection with the paper rolling wheel, the third rotating shaft is connected with the power output end of the second driver, and the fourth rotating shaft is connected with the power output end of the third driver.