阅读说明：本技术 一种用于静电复印原纸的造纸生产线 (A papermaking production line for xerographic body paper ) 是由 王梦梦 李阳 于 2021-01-13 设计创作，主要内容包括：本发明公开了一种用于静电复印原纸的造纸生产线,具体涉及复印纸生产技术领域,包括复卷设备和放卷辊,所述复卷设备的内部设置有五组放卷辊,所述复卷设备的一侧设置有固定台,所述固定台的内部设置有张紧结构,所述固定台的一侧设置有分切设备,所述分切设备的内部设置有收边机构,所述分切设备的一侧设置有传送辊。本发明通过设置有固定架、通槽、推板、传送链条、链轮和传送辊,分切后的纸张堆码到固定数量传送至传送辊中,第二驱动电机带动链轮传动,传送链条往返传动,推板不断推动纸张前行,避免因摩擦力等原因造成堆码不齐,影响后续生产流程,传送全程自动化,工作人员只需操作机器无需手动码齐纸张,大大降低了劳动强度。(The invention discloses a papermaking production line for xerographic base paper, and particularly relates to the technical field of production of copy paper. According to the paper stacking device, the fixing frame, the through grooves, the push plate, the conveying chain, the chain wheel and the conveying roller are arranged, cut paper is stacked to a fixed number and is conveyed to the conveying roller, the second driving motor drives the chain wheel to drive, the conveying chain drives back and forth, the push plate continuously pushes the paper to move forwards, the phenomenon that stacking is uneven due to friction and the like is avoided, the subsequent production flow is influenced, the conveying process is full-automatic, a worker only needs to operate a machine and does not need to manually stack the paper, and the labor intensity is greatly reduced.)

1. A papermaking production line for xerographic base paper comprises rewinding equipment (1) and unwinding rollers (2), and is characterized in that: five sets of unwinding rollers (2) are arranged inside the rewinding device (1), a fixed table (3) is arranged on one side of the rewinding device (1), a tensioning structure (4) is arranged inside the fixed table (3), a slitting device (5) is arranged on one side of the fixed table (3), an edge folding mechanism (6) is arranged inside the slitting device (5), a conveying roller (12) is arranged on one side of the slitting device (5), and a stacking mechanism is arranged above the conveying roller (12);

the stacking mechanism comprises a fixing frame (7), wherein the top end of the fixing frame (7) is internally provided with a through groove (8), the bottom end of the through groove (8) is provided with a conveying chain (10), two sides of the inside of the conveying chain (10) are respectively provided with a chain wheel (11), the top end and the bottom end of the conveying chain (10) are respectively provided with eight groups of push plates (9), the other end of the chain wheel (11) is provided with a second driving motor (13), and the output end of the second driving motor (13) is fixedly connected with the axle center of the chain wheel (11) through a shaft coupling.

2. The papermaking line for xerographic base paper according to claim 1, wherein: the unwinding rollers (2) are provided with four groups and are distributed at equal intervals.

3. The papermaking line for xerographic base paper according to claim 1, wherein: eight groups of push plates (9) are respectively arranged at the top end and the bottom end of the conveying chain (10), and the width of each push plate (9) is smaller than that of the conveying chain (10).

4. The papermaking line for xerographic base paper according to claim 1, wherein: tensioning structure (4) constitute (401), threaded rod (402), thread bush (403), tensioning roller (404), first guide roll (405) and second guide roll (406) by changeing, tensioning roller (404) set up the bottom in fixed station (3), the top fixedly connected with threaded rod (402) of tensioning roller (404), the top fixedly connected with of threaded rod (402) changes (401), thread bush (403) fixed connection is in the inside on fixed station (3) top, thread bush (403) cup joint the outside at threaded rod (402), one side of tensioning roller (404) is provided with first guide roll (405), second guide roll (406) set up the opposite side at equipment of cutting (5).

5. The papermaking line for xerographic base paper according to claim 4, wherein: the bottom ends of the tension roller (404) and the first guide roller (405) are at the same level, the radius of the tension roller (404) is larger than that of the first guide roller (405), and the radius of the first guide roller (405) is larger than that of the second guide roller (406).

6. The papermaking line for xerographic base paper according to claim 1, wherein: the edge folding mechanism (6) comprises an edge folding wheel (601), a first gear (602), a second gear (603), a transmission shaft (604), a third gear (605), a fourth gear (606), a first driving motor (607) and an edge folding shaft (608), wherein the edge folding shaft (608) is movably connected inside the slitting equipment (5), two ends of the edge folding shaft (608) are respectively and fixedly connected with the edge folding wheel (601), one end of the edge folding shaft (608) penetrates through the inside of the slitting equipment (5) and is fixedly connected with the first gear (602), one side of the first gear (602) is provided with the transmission shaft (604), the other side of the transmission shaft (604) is fixedly connected with the second gear (603), the first gear (602) is meshed with the second gear (603), the outside of the transmission shaft (604) is fixedly sleeved with the third gear (605), and the bottom end of the third gear (605) is provided with the first driving motor (607), the output end of the first driving motor (607) is fixedly connected with a fourth gear (606) through a coupler, and the third gear (605) is meshed with the fourth gear (606).

7. The papermaking line for xerographic base paper according to claim 6, wherein: the third gear (605) and the fourth gear (606) are the same in size, and the first gear (602) and the second gear (603) are perpendicular to each other.

8. The papermaking line for xerographic base paper according to claim 6, wherein: the edge-closing wheels (601) are symmetrically distributed about the horizontal center line of the edge-closing shaft (608).

Technical Field

The invention relates to the technical field of copy paper production, in particular to a papermaking production line for electrostatic copying base paper.

Background

The copy paper is a tool which can not be separated when people work and study, as a large paper-making country, raw material resources required and wasted by paper production are huge every year, a modern paper-making production line can accurately adjust and control each step of paper production and processing through a PLC control system, the electrostatic copy paper keeps heat resistance and stiffness of paper by adding a proper amount of chemical additives in bleaching and pulp mixing processes, properly reduces paper moisture, eliminates surface static electricity, and needs to be cut, packaged and other series of production and processing after paper forming and rewinding, but the existing paper-making production line still has some defects.

In the process of implementing the invention, the inventor finds that at least the following problems in the prior art are not solved:

(1) the traditional paper making production line for the xerographic base paper is inconvenient for auxiliary stacking during conveying, and the labor intensity of operators needs to be reduced;

(2) the traditional paper making production line for the xerographic base paper is inconvenient for quickly adjusting the surface tension of paper, and the processing failure rate needs to be reduced;

(3) the traditional paper making production line for the xerographic base paper is not convenient for edge folding and repeated processing and recycling when cutting, and the cost of raw materials needs to be reduced.

Disclosure of Invention

The invention aims to provide a papermaking production line for xerographic base paper, which solves the problem of inconvenient auxiliary stacking during conveying in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a papermaking production line for xerographic base paper comprises rewinding equipment and unwinding rollers, wherein five groups of unwinding rollers are arranged inside the rewinding equipment, a fixed table is arranged on one side of the rewinding equipment, a tensioning structure is arranged inside the fixed table, a slitting equipment is arranged on one side of the fixed table, an edge folding mechanism is arranged inside the slitting equipment, a conveying roller is arranged on one side of the slitting equipment, and a stacking mechanism is arranged above the conveying roller;

the stacking mechanism comprises a fixing frame, wherein a through groove is formed in the top end of the fixing frame, a conveying chain is arranged at the bottom end of the through groove, chain wheels are arranged on two sides of the inside of the conveying chain respectively, eight groups of push plates are arranged at the top end and the bottom end of the conveying chain respectively, a second driving motor is arranged at the other end of each chain wheel, and the output end of the second driving motor is fixedly connected with the axis of each chain wheel through a coupler.

Preferably, the unwinding rollers are provided with four groups and are distributed at equal intervals.

Preferably, the push plates are respectively provided with eight groups at the top end and the bottom end of the conveying chain, and the width of the push plates is smaller than that of the conveying chain.

Preferably, the tensioning structure comprises commentaries on classics handle, threaded rod, thread bush, tensioning roller, first guide roll and second guide roll, the tensioning roller sets up the bottom at the fixed station, the top fixedly connected with threaded rod of tensioning roller, the top fixedly connected with of threaded rod changes the handle, thread bush fixed connection is in the inside on fixed station top, the thread bush cup joints in the outside of threaded rod, one side of tensioning roller is provided with first guide roll, the second guide roll sets up the opposite side at the equipment of cutting.

Preferably, the bottom ends of the tension roller and the first guide roller are at the same horizontal height, the radius of the tension roller is larger than that of the first guide roller, and the radius of the first guide roller is larger than that of the second guide roller.

Preferably, receive limit mechanism and constitute by receipts limit wheel, first gear, second gear, transmission shaft, third gear, fourth gear, a driving motor and receipts limit axle, receipts limit axle swing joint is in the inside of cutting equipment, the both ends difference fixedly connected with receipts limit wheel of receipts limit axle, the one end of receiving the limit axle runs through the inside of cutting equipment and the first gear of fixedly connected with, one side of first gear is provided with the transmission shaft, the opposite side fixedly connected with second gear of transmission shaft, first gear and second gear meshing are connected, the fixed third gear that has cup jointed in the outside of transmission shaft, the bottom of third gear is provided with a driving motor, shaft coupling fixedly connected with fourth gear is passed through to a driving motor's output, third gear and fourth gear intermeshing.

Preferably, the third gear and the fourth gear are the same size, and the first gear and the second gear are perpendicular to each other.

Preferably, the edge closing wheels are symmetrically distributed about a horizontal center line of the edge closing shaft.

Compared with the prior art, the invention has the beneficial effects that: the papermaking production line for the xerographic base paper not only realizes auxiliary stacking and rapid tension adjustment, but also realizes edge folding and recycling;

(1) through the arrangement of the fixing frame, the through grooves, the push plate, the conveying chain, the chain wheel and the conveying roller, the cut paper is stacked to a fixed number and conveyed to the conveying roller, the second driving motor drives the chain wheel to drive, the conveying chain drives back and forth, the push plate continuously pushes the paper to move forwards, the phenomenon that stacking is uneven due to friction and the like is avoided, the subsequent production flow is influenced, the conveying process is full-automatic, a worker only needs to operate a machine and does not need to manually stack the paper, and the labor intensity is greatly reduced;

(2) the paper rewinding machine is provided with the rotating handle, the threaded rod, the threaded sleeve, the tensioning roller, the first guide roller and the second guide roller, after copying base paper is formed and wound, the copying base paper needs to be cut, packaged and delivered from a factory, the copying base paper is unreeled through the unreeling roller in rewinding equipment, the tensioning roller, the first guide roller and the second guide roller are guided, the surface of paper is uniformly tensioned, the threaded rod moves up and down in the threaded sleeve by rotating the rotating handle, the tensioning roller is driven to ascend and descend to achieve the effect of adjusting the tension degree, the phenomenon that the surface of the paper is too tight or too loose to cause processing failure is avoided, and the stability of a production line is improved;

(3) through being provided with the receipts limit wheel, first gear, the second gear, the transmission shaft, the third gear, the fourth gear, first driving motor and receipts limit axle, the paper is cut by dividing the cutter wheel in the inside of cutting equipment, because easily be stained with the ash and make dirty around rolling up at epaxial paper both ends edge of roller, consequently need the excision, in receiving limit mechanism, first driving motor drives fourth gear revolve, the third gear is rotatory with it meshing, the second gear is through the meshing transmission torque with first gear, it is rotatory to drive the receipts limit axle, receive the limit wheel and stably receive the limit, but strake paper recycling processing reproduction, improve the raw materials utilization ratio, save the cost, reduce extravagantly.

Drawings

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

FIG. 2 is a front view of the rotating handle of the present invention;

FIG. 3 is a schematic top view of the edge trimming mechanism of the present invention;

FIG. 4 is a rear view schematic of the sprocket of the present invention;

fig. 5 is a schematic front view of the conveying chain of the present invention.

In the figure: 1. rewinding equipment; 2. unwinding rollers; 3. a fixed table; 4. a tensioning structure; 401. turning a handle; 402. a threaded rod; 403. a threaded sleeve; 404. a tension roller; 405. a first guide roller; 406. a second guide roller; 5. slitting equipment; 6. a trimming mechanism; 601. a trimming wheel; 602. a first gear; 603. a second gear; 604. a drive shaft; 605. a third gear; 606. a fourth gear; 607. a first drive motor; 608. a trimming shaft; 7. a fixed mount; 8. a through groove; 9. pushing the plate; 10. a conveyor chain; 11. a sprocket; 12. a conveying roller; 13. a second drive motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1: referring to fig. 1-5, a papermaking production line for xerographic base paper comprises a rewinding device 1 and unwinding rollers 2, five sets of unwinding rollers 2 are arranged inside the rewinding device 1, a fixed table 3 is arranged on one side of the rewinding device 1, a tensioning structure 4 is arranged inside the fixed table 3, a slitting device 5 is arranged on one side of the fixed table 3, an edge folding mechanism 6 is arranged inside the slitting device 5, a conveying roller 12 is arranged on one side of the slitting device 5, and a stacking mechanism is arranged above the conveying roller 12;

referring to fig. 1-5, a paper making production line for xerographic base paper further comprises a stacking mechanism, the stacking mechanism comprises a fixing frame 7, a through groove 8 is arranged inside the top end of the fixing frame 7, a conveying chain 10 is arranged at the bottom end of the through groove 8, chain wheels 11 are respectively arranged on two sides inside the conveying chain 10, eight groups of push plates 9 are respectively arranged at the top end and the bottom end of the conveying chain 10, a second driving motor 13 is arranged at the other end of the chain wheel 11, the type of the second driving motor 13 can be Y90L-2, and the output end of the second driving motor 13 is fixedly connected with the axis of the chain wheel 11 through a coupler;

the unwinding rollers 2 are provided with four groups and are distributed at equal intervals;

eight groups of push plates 9 are respectively arranged at the top end and the bottom end of the conveying chain 10, and the width of the push plates 9 is smaller than that of the conveying chain 10;

specifically, as shown in fig. 1, 4 and 5, the cut paper is stacked to a fixed number and is conveyed to a conveying roller 12, a second driving motor 13 drives a chain wheel 11 to drive, a conveying chain 10 drives back and forth, a push plate 9 continuously pushes the paper to move forward, the phenomenon that stacking is not uniform due to friction and the like is avoided, subsequent production flow is affected, conveying is full-automatic, a worker only needs to operate a machine and does not need to manually stack the paper, and labor intensity is greatly reduced.

Example 2: the tensioning structure 4 consists of a rotating handle 401, a threaded rod 402, a threaded sleeve 403, a tensioning roller 404, a first guide roller 405 and a second guide roller 406, the tensioning roller 404 is arranged at the bottom end of the fixed table 3, the top end of the tensioning roller 404 is fixedly connected with the threaded rod 402, the top end of the threaded rod 402 is fixedly connected with the rotating handle 401, the threaded sleeve 403 is fixedly connected inside the top end of the fixed table 3, the threaded sleeve 403 is sleeved outside the threaded rod 402, the first guide roller 405 is arranged on one side of the tensioning roller 404, and the second guide roller 406 is arranged on the other side of the slitting equipment 5;

the bottom ends of the tension roller 404 and the first guide roller 405 are at the same level, the radius of the tension roller 404 is larger than that of the first guide roller 405, and the radius of the first guide roller 405 is larger than that of the second guide roller 406;

specifically, as shown in fig. 1 and fig. 2, after the copying base paper is formed and wound, the copying base paper needs to be cut, and the paper needs to be packaged and delivered from a factory in steps of packaging and the like, the paper is unreeled through the unreeling roller 2 in the rewinding device 1, the tensioning roller 404, the first guide roller 405 and the second guide roller 406 guide, the paper surface is uniformly tensioned, the handle 401 is rotated through rotation, the threaded rod 402 moves up and down in the threaded sleeve 403, the tensioning roller 404 is driven to lift to realize the action of adjusting the tension degree, the processing failure caused by the fact that the paper surface is too tight or too loose is avoided, and the stability of the production line is improved.

Example 3: the edge folding mechanism 6 consists of an edge folding wheel 601, a first gear 602, a second gear 603, a transmission shaft 604, a third gear 605, a fourth gear 606, a first driving motor 607 and an edge folding shaft 608, an edge-closing shaft 608 is movably connected inside the slitting equipment 5, two ends of the edge-closing shaft 608 are fixedly connected with edge-closing wheels 601 respectively, one end of the edge-closing shaft 608 penetrates through the inside of the slitting equipment 5 and is fixedly connected with a first gear 602, one side of the first gear 602 is provided with a transmission shaft 604, the other side of the transmission shaft 604 is fixedly connected with a second gear 603, the first gear 602 is meshed with the second gear 603, the outside of the transmission shaft 604 is fixedly connected with a third gear 605, the bottom end of the third gear 605 is provided with a first driving motor 607, the model of the first driving motor 607 can be Y90S-2, the output end of the first driving motor 607 is fixedly connected with a fourth gear 606 through a coupler, and the third gear 605 is meshed with the fourth gear 606;

the third gear 605 and the fourth gear 606 are the same size, and the first gear 602 and the second gear 603 are perpendicular to each other;

the edge folding wheels 601 are symmetrically distributed about the horizontal center line of the edge folding shaft 608;

specifically, as shown in fig. 1 and fig. 3, the paper is cut by the slitting knife wheel inside the slitting device 5, and since the edges of both ends of the paper wound around the roller shaft are easily stained with dust and dirty, it needs to be cut off, in the edge folding mechanism 6, the first driving motor 607 drives the fourth gear 606 to rotate, the third gear 605 is meshed with the third gear and rotates, the second gear 603 transmits torque through meshing with the first gear 602, the edge folding shaft 608 is driven to rotate, the edge folding wheel 601 stably folds edges, the edge folding paper can be recycled, the utilization rate of raw materials is increased, the cost is saved, and the waste is reduced.

The working principle is as follows: when the invention is used, firstly, after the copy base paper is formed and wound, the copy base paper needs to be cut, packaged and delivered from a factory, the copy base paper is unwound by the unwinding roller 2 in the rewinding device 1, the tensioning roller 404, the first guide roller 405 and the second guide roller 406 are guided to keep the surface of the paper uniformly tensioned, the threaded rod 402 moves up and down in the threaded sleeve 403 by rotating the rotating handle 401 to drive the tensioning roller 404 to lift so as to realize the action of adjusting the tension degree, the processing failure caused by too tight or too loose surface of the paper is avoided, and the stability of the production line is improved.

Afterwards, the paper is cut by dividing cutter wheel in cutting equipment 5's inside, because easily be stained with the ash and make dirty around the paper both ends edge of rolling on the roller, consequently need the excision, in receipts limit mechanism 6, first driving motor 607 drives fourth gear 606 and rotates, third gear 605 meshes rotatoryly with it, second gear 603 through the meshing transmission torque with first gear 602, it is rotatory to drive receipts limit axle 608, receipts limit wheel 601 is stably received the limit, but strake paper recycling processing reproduction improves the utilization ratio of raw materials, saves the cost, reduces extravagantly.

Finally, the cut paper is stacked to a fixed number and is conveyed to a conveying roller 12, a second driving motor 13 drives a chain wheel 11 to drive, a conveying chain 10 is driven to move back and forth, a pushing plate 9 continuously pushes the paper to move forward, the phenomenon that stacking is uneven due to reasons such as friction force is avoided, the subsequent production flow is influenced, the whole conveying process is automatic, a worker only needs to operate a machine and does not need to manually stack the paper, and the labor intensity is greatly reduced.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.