CN102806572B - Paper cutting device capable of automatically adjusting tension and automatically guiding paper - Google Patents
Paper cutting device capable of automatically adjusting tension and automatically guiding paper Download PDFInfo
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- CN102806572B CN102806572B CN201110147518.4A CN201110147518A CN102806572B CN 102806572 B CN102806572 B CN 102806572B CN 201110147518 A CN201110147518 A CN 201110147518A CN 102806572 B CN102806572 B CN 102806572B
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Abstract
The invention provides a paper cutting device capable of automatically adjusting tension and automatically guiding paper, which comprises a paper-guiding structure and a paper-cutting structure, wherein the paper-guiding structure comprises a paper storing frame, a motor and a pulling roller; a paper scroll is stored in the paper storing frame; the pulling roller is driven to rotate by the motor; the paper scroll is driven to unfold by the pulling roller; an automatic controller for automatically adjusting the dragging tension of the paper scroll is arranged on the paper-guiding structure; the paper-cutting structure comprises a cutter, a pressing roller, a paper loader, a monitor and a controller; the cutter is used for cutting a dragging paper surface; the pressing roller is adhered to the paper surface; the monitor is used for monitoring the state of the paper scroll; and the controller is used for controlling the cutter, the pressing roller and the paper loader to act. The automatic controller is adopted by the paper cutting device, so that the dragging tension of the paper sheet is on-line adjusted in real time and the paper sheet is free from the ultrahigh or ultralow tension problem during a dragging process; the monitor and the controller are also adopted by the paper cutting device, so that the paper scroll is conveniently and automatically exchanged; and the paper cutting device has the advantages that the degree of automation is high, the production efficiency is greatly increased, the production quality is greatly increased through the automatic control and the product has a higher market competitiveness.
Description
Technical field
The present invention relates to a kind of tension force from adjusting from paper injection paper cutter.
Background technology
At present, often can there is to produce because paper tension is different the problem of fold in paper injection process, also there will be disconnected paper problem when serious, has a strong impact on the quality of production.For fear of above-mentioned quality problems, produce, conventionally need at present the artificial paper tension state that monitors, once there is to affect the situation of quality, need to shut down and adjust.This method had both affected operating efficiency, also, because human error affects the quality of production, cannot meet the requirement that modernization large-scale production and client improve day by day.
Summary of the invention
The technical problem to be solved in the present invention be to provide a kind of automatically, the reliable and tension force that can adjust in real time tension force is from adjusting from paper injection paper cutter.
In order to address the above problem, the invention provides a kind of tension force from adjusting from paper injection paper cutter, comprising:
Paper injection structure, described paper injection structure comprises storage paper frame, motor and pull-out roll, stores paper roll in described storage paper frame, described driven by motor pull-out roll rotation, described pull-out roll draws described paper roll and launches, and is also provided with for paper roll drawing tension from the automatic controller of adjusting in described paper injection structure;
Cut paper structure, described cut paper structure comprises cuts off the traction cutting knife of paper, the backer roll of adhesion paper and upper paper device, and described cut paper structure also comprises for monitoring the monitor and the controller of controlling described cutting knife, backer roll and the action of upper paper device of paper roll state.
Further, described automatic controller is that PID controls.
Further, described automatic controller comprises:
Angular Displacement Detecting unit, the connection of described Angular Displacement Detecting unit is arranged on described pull-out roll, and communication connection computing unit, described Angular Displacement Detecting unit inspection pull-out roll variation in angular displacement information, and this information is sent to described computing unit;
Computing unit, described computing unit receives the angular displacement label information sending described Angular Displacement Detecting unit to carry out signal conversion and calculates paper roll drawing tension, sends to described command unit;
Command unit, described command unit respectively communication connects described Angular Displacement Detecting unit and motor, described command unit receives the tension force result of calculation that described computing unit sends, and judges that rear generation control instruction sends to described motor, controls described motor action.
Further, described paper injection structure also comprises brake coupling, and described brake coupling connects and brakes described pull-out roll.
Further, be provided with for controlling the barostat of described brake coupling action on described brake coupling, described barostat communication connects described command unit.
Further, described monitor is sensor, monitoring traction paper roll material state.
Tool of the present invention has the following advantages:
1, the present invention adopts automatic controller, can adjust Paper tractor tension force by real-time online, guarantee to there will not be overtension or too small problem in Paper tractor process, the present invention also adopts monitor and controller, conveniently automatically carry out paper roll switching, automaticity of the present invention is high, greatly enhance productivity, and control improves the quality of production greatly automatically, makes product have more the market competitiveness.
2, the present invention simple in structure, realize safe and reliablely, applicability of the present invention is wide, is convenient to standardization and makes, and is conducive to promote the use of.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, embodiments of the present invention are described further:
Fig. 1 shows a kind of tension force of the present invention from adjusting from paper injection paper cutter structural representation;
Fig. 2 shows a kind of tension force of the present invention from adjusting automatic controller control principle schematic diagram in paper injection paper cutter.
The specific embodiment
As shown in Figure 1, the present invention includes paper injection structure 1 and cut paper structure 2.Paper injection structure 1 extends for drawing paper roll 3, and cut paper structure 2 is for cut-out, switching and adhesion paper roll.
Paper injection structure 1 comprises storage paper frame 11, motor 12 and pull-out roll 13, storage paper frame 11 interior storage paper rolls 3.Motor 12 drives pull-out roll 13 rotations, and pull-out roll 13 traction paper rolls 3 launch.In paper injection structure 1, be also provided with for paper roll 3 drawing tensions from the automatic controller 14 of adjusting.
Cut paper structure 2 comprises cuts off the traction cutting knife 21 of paper, the backer roll 22 of adhesion paper and upper paper device 23.Cut paper structure 2 also comprises for monitoring the monitor 24 and the controller 25 of controlling cutting knife 21, backer roll 22 and 23 actions of upper paper device of paper roll 3 states.Cutting knife 21 can connect and is arranged on storage paper frame 11, and backer roll 22 is flexibly connected pull-out rolls 13, and upper paper device 23 is positioned at storage paper frame 11 1 sides.Monitor 24 is positioned at paper roll 3 one sides, and is fixedly installed near paper roll 3.Controller 25 communications connect monitor 24, receive the signal that monitor 24 sends, and process rear generation control instruction, control cutting knife 21, backer roll 22 and 23 actions of upper paper device
The present invention adopts automatic controller 14, can adjust Paper tractor tension force by real-time online, guarantee to there will not be overtension or too small problem in Paper tractor process, the present invention also adopts monitor 24 and controller 25, the convenient paper roll 3 that automatically carries out switches, automaticity of the present invention is high, greatly enhance productivity, and control improves the quality of production greatly automatically, makes product have more the market competitiveness.
In the present invention, automatic controller 14 is PID control.PID control technology comparative maturity, can realize on line real time control.
As shown in Figure 2, in the present invention, automatic controller 14 comprises Angular Displacement Detecting unit 141, computing unit 142 and command unit 143.Wherein:
141 connections of Angular Displacement Detecting unit are arranged on pull-out roll 13, and communication connection computing unit 142, and Angular Displacement Detecting unit 141 detects pull-out roll 13 variation in angular displacement information, and this information is sent to computing unit 142.
The angular displacement label information that computing unit 142 acceptance angle displacement detecting unit 141 send carries out signal conversion and calculates paper roll 3 drawing tensions, sends to command unit 143.
Command unit 143 is communication joint angle displacement detecting unit 141 and motor 12 respectively, and command unit 143 receives the tension force result of calculation that computing unit 142 sends, and judges that rear generation control instruction sends to motor 12, controls motor 12 actions.
In the present invention, paper injection structure 1 also comprises brake coupling 15, and brake coupling 15 connects and brakes pull-out roll 13.On brake coupling 15, be provided with for controlling the barostat 16 of brake coupling 15 actions, barostat 16 communication link order unit 143.The operating principle that command unit 143 is controlled brake coupling 15 is identical with above-mentioned control motor 12 with process.
In the present invention, monitor 24 is sensor, monitoring traction paper roll 3 material states.
Specific implementation process of the present invention is as follows:
The angular displacement of the present invention by pull-out roll 13 tension force that converts, then controls tension force by motor 12 FREQUENCY CONTROL to for pulling out, and makes to pull out constant tension.
Because the motion of paper roll 3 has very large inertia, so when tension fluctuation, system can automatic computing then by the pneumatic air pressure that regulates to adjust brake coupling 15 than control valve 16 is used for breaking through moving brake coupling 15, that is to say when tension force is large, illustrate that paper is tighter, thereby system regulates the output signal reducing than control valve 16 automatically, thereby reduce brake coupling 15 air pressure, reduce friction, thereby automatically reduce tension force, the balance that reaches system, vice versa.
System can store two coil papers, the using and the reserved.When first paper roll exhausts substantially, system inversion, a copy involves in into treating work area, when monitor 24 detects first paper roll without material, brake coupling 15 moment full application of brake, it is maximum that tension force reaches, and now cutting knife 21 ejects, and paper is cut off.Backer roll 22 is now adjacent to a copy volume, the tail paper of first paper roll is rolled up to be stained with a copy and close, and cut paper splicing process completes.
The present invention is simple in structure, it is safe and reliable to realize, and applicability of the present invention is wide, is convenient to standardization and makes, and is conducive to promote the use of.
In sum; these are only better case study on implementation of the present invention, be not intended to limit protection scope of the present invention, therefore; all any modifications of doing within the spirit and principles in the present invention, be equal to replacement, improvement etc., within protection scope of the present invention all should be included in.
Claims (4)
1. tension force, from adjusting from a paper injection paper cutter, is characterized in that, comprising:
Paper injection structure, described paper injection structure comprises storage paper frame, motor and pull-out roll, stores paper roll in described storage paper frame, described driven by motor pull-out roll rotation, described pull-out roll draws described paper roll and launches, and is also provided with for paper roll drawing tension from the automatic controller of adjusting in described paper injection structure; Described paper injection structure also comprises brake coupling, and described brake coupling connects and brakes described pull-out roll;
Cut paper structure, described cut paper structure comprises cuts off the traction cutting knife of paper, the backer roll of adhesion paper and upper paper device, and described cut paper structure also comprises for monitoring the monitor and the controller of controlling described cutting knife, backer roll and the action of upper paper device of paper roll state; When monitor detects first paper roll without material, brake coupling moment full application of brake, it is maximum that tension force reaches, and cutting knife ejects paper is cut off, and backer roll is adjacent to a copy volume, and the tail paper of first paper roll and a copy volume is bonding, and cut paper splicing process completes;
Described automatic controller comprises:
Angular Displacement Detecting unit, the connection of described Angular Displacement Detecting unit is arranged on described pull-out roll, and communication connection computing unit, described Angular Displacement Detecting unit inspection pull-out roll variation in angular displacement information, and this information is sent to described computing unit;
Computing unit, described computing unit receives the variation in angular displacement information of sending described Angular Displacement Detecting unit to carry out signal conversion and calculates paper roll drawing tension, sends to command unit;
Command unit, described command unit respectively communication connects described Angular Displacement Detecting unit and motor, described command unit receives the tension force result of calculation that described computing unit sends, and judges that rear generation control instruction sends to described motor, controls described motor action.
2. tension force as claimed in claim 1, from adjusting from paper injection paper cutter, is characterized in that: described automatic controller is that PID controls.
3. tension force as claimed in claim 1, from adjusting from paper injection paper cutter, is characterized in that: on described brake coupling, be provided with for controlling the barostat of described brake coupling action, described barostat communication connects described command unit.
4. tension force as claimed in claim 1, from adjusting from paper injection paper cutter, is characterized in that: described monitor is sensor, monitoring traction paper roll material state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110147518.4A CN102806572B (en) | 2011-06-02 | 2011-06-02 | Paper cutting device capable of automatically adjusting tension and automatically guiding paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110147518.4A CN102806572B (en) | 2011-06-02 | 2011-06-02 | Paper cutting device capable of automatically adjusting tension and automatically guiding paper |
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| Publication Number | Publication Date |
|---|---|
| CN102806572A CN102806572A (en) | 2012-12-05 |
| CN102806572B true CN102806572B (en) | 2014-09-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110147518.4A Active CN102806572B (en) | 2011-06-02 | 2011-06-02 | Paper cutting device capable of automatically adjusting tension and automatically guiding paper |
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| Country | Link |
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| CN (1) | CN102806572B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1029818A2 (en) * | 1996-09-20 | 2000-08-23 | Kabushiki Kaisha Yuyama Seisakusho | Roll of sheet for use with a drug packaging device |
| CN2675616Y (en) * | 2004-02-18 | 2005-02-02 | 沈阳兴达自动化设备研究所 | Automatic paster |
| CN201395435Y (en) * | 2009-05-13 | 2010-02-03 | 詹绒霞 | Null speed abutting paper splicing device |
| CN101780896A (en) * | 2009-01-20 | 2010-07-21 | 北新集团建材股份有限公司 | Method for controlling uncoiling tension of ribbon material |
| CN201626721U (en) * | 2009-10-22 | 2010-11-10 | 西安理工大学 | Rewinding machine |
-
2011
- 2011-06-02 CN CN201110147518.4A patent/CN102806572B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1029818A2 (en) * | 1996-09-20 | 2000-08-23 | Kabushiki Kaisha Yuyama Seisakusho | Roll of sheet for use with a drug packaging device |
| CN2675616Y (en) * | 2004-02-18 | 2005-02-02 | 沈阳兴达自动化设备研究所 | Automatic paster |
| CN101780896A (en) * | 2009-01-20 | 2010-07-21 | 北新集团建材股份有限公司 | Method for controlling uncoiling tension of ribbon material |
| CN201395435Y (en) * | 2009-05-13 | 2010-02-03 | 詹绒霞 | Null speed abutting paper splicing device |
| CN201626721U (en) * | 2009-10-22 | 2010-11-10 | 西安理工大学 | Rewinding machine |
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|---|---|
| CN102806572A (en) | 2012-12-05 |
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Application publication date: 20121205 Assignee: GUCHENG NEW BUILDING MATERIALS Ltd. Assignor: BEIJING NEW BUILDING MATERIALS PLC Contract record no.: 2016990000520 Denomination of invention: Paper cutting device capable of automatically adjusting tension and automatically guiding paper Granted publication date: 20140910 License type: Common License Record date: 20161223 |
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Effective date of registration: 20230411 Address after: 232000 No.15 Chaoyang East Road, Huainan Economic and Technological Development Zone, Huainan City, Anhui Province Patentee after: HUAINAN BEIXIN BUILDING MATERIAL Co.,Ltd. Address before: 100037, Beijing, Haidian District, Three Mile Road, No. 11, China building materials building, 16 floor Patentee before: BEIJING NEW BUILDING MATERIALS PLC |