CN102765617A - Paper feeding pressure guiding roller for paper conveying system on lateral surface of office facility - Google Patents
Paper feeding pressure guiding roller for paper conveying system on lateral surface of office facility Download PDFInfo
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- CN102765617A CN102765617A CN2012102961930A CN201210296193A CN102765617A CN 102765617 A CN102765617 A CN 102765617A CN 2012102961930 A CN2012102961930 A CN 2012102961930A CN 201210296193 A CN201210296193 A CN 201210296193A CN 102765617 A CN102765617 A CN 102765617A
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- paper feeding
- feeding pressure
- guiding roller
- paper
- pressure guiding
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Abstract
The invention relates to a paper feeding pressure guiding roller for a paper conveying system on a lateral surface of an office facility. The paper feeding pressure guiding roller is installed on one side of a main casing and comprises a paper feeding pressure guiding roller base and two paper feeding pressure rollers, wherein a first paper feeding pressure roller is installed in a first groove on the lower portion of the paper feeding pressure guiding roller base through a roller shaft, a second paper feeding pressure roller is installed in a second groove on the lower portion of the paper feeding pressure guiding roller base through a roller shaft, the paper feeding pressure roller is clamped in a third groove of the main casing through a cylinder of the paper feeding pressure guiding roller base, the upper end of a paper feeding pressure roller spring is clamped in a clamping groove of the paper feeding pressure guiding roller base, and the lower end of the paper feeding pressure guiding roller base is clamped on two short shafts of the main casing through a spring clamping ring. By means of the design, lateral paper feeding of a printer is achieved, and the problem that paper feeding deflection and paper printing deflection occur easily in the middle paper feeding mode is avoided. The paper feeding pressure guiding roller is compact in structure, small in side, convenient to install, and capable of widely used in printers, duplicators and facsimile apparatuses.
Description
Technical field
The present invention relates to office equipment and use accessory, paper system is walked with paper feeding pressure guiding roller in particularly a kind of office equipment side.
Background technology
Paper feed mode in the middle of in general office equipment (chopping machine, facsimile apparatus, duplicator), all taking below is discussed as representative with chopping machine.Traditional paper feed mode is through the paper storehouse paper to be fixed on the midway location of chopping machine, gets paper bowl and gets paper in the centre, and paper moves along the midway location of chopping machine.The phenomenon that paper feed is crooked and the paper printing is crooked appears in middle paper feed mode easily; As to solve this long-standing problem; Certainly will will change traditional paper feed mode, be about to traditional middle paper feed mode and change the paper feed mode in the side of chopping machine into, this just needs again design side to walk paper system; Parts-paper feeding pressure guiding roller that paper system needs a kind of special construction is walked in the side; This paper feeding pressure guiding roller can be guided paper into the side of chopping machine, lets paper along the flank movement of chopping machine, and paper system is walked in the centre then not to be needed.Therefore need design to walk the paper feeding pressure guiding roller that matches with main case in the paper system, finally realize side paper feed mode in the side.
Summary of the invention
In view of the problem of above existence, the present invention designs a kind of office equipment side and walks paper system with paper feeding pressure guiding roller, promptly can realize paper is guided into the side of chopping machine, lets the flank movement of paper along chopping machine.
The technical scheme that the present invention takes is: paper system is walked with paper feeding pressure guiding roller in a kind of office equipment side; It is characterized in that: said paper feeding pressure guiding roller is installed in a side of main case; Paper feeding pressure guiding roller comprises paper feeding pressure guiding roller seat and two paper feeding pressure rolls; Two paper feeding pressure rolls are respectively the first paper feeding pressure roll and the second paper feeding pressure roll; And the roll shaft diameter of the first paper feeding pressure roll is greater than the roll shaft diameter of the second paper feeding pressure roll, and said paper feeding pressure guiding both sides, roller seat top are provided with the cylinder that assembles with main case, and paper feeding pressure guiding roller seat bottom is provided with two grooves; Be respectively first groove and second groove; And first groove is greater than second groove, and the first paper feeding pressure roll is installed in through roll shaft in first groove of paper feeding pressure guiding roller seat bottom, and the second paper feeding pressure roll is installed in second groove of paper feeding pressure guiding roller seat bottom through roll shaft; In the 3rd groove that the cylinder card of said paper feeding pressure guiding roller through paper feeding pressure guiding both sides, roller seat top is provided with on main case; The upper surface of paper feeding pressure guiding roller seat is provided with the draw-in groove that is used to install paper feeding pressure roll spring, and the upper end of paper feeding pressure roll spring is stuck in the draw-in groove, and the lower end is stuck on two minor axises that main case is provided with through spring coil.
The beneficial effect that the present invention produced is: take the design, realized chopping machine side paper feed mode, print crooked problem thereby the paper feed of having avoided middle paper feed mode to occur easily is crooked with paper.The design's compact conformation, volume is little, and is easy for installation, can be widely used in chopping machine, duplicator and the facsimile apparatus.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is a paper feeding pressure guiding roller holder structure scheme drawing of the present invention;
Fig. 3 is the first paper feeding pressure roll structural representation of the present invention;
Fig. 4 is the second paper feeding pressure roll structural representation of the present invention;
Fig. 5 is that installation position of the present invention is the local enlarged diagram in main case left side;
Fig. 6 is the local enlarged diagram in main case left side after the present invention installs;
Fig. 7 is the paper feeding pressure roll spring structure scheme drawing that assembles with the present invention;
Fig. 8 is the local enlarged diagram in the main case right side after the present invention installs.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is described further.
Like Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7 and shown in Figure 8; Paper feeding pressure guiding roller is installed in a side of main case 4; Paper feeding pressure guiding roller comprises paper feeding pressure guiding roller seat 1 and two paper feeding pressure rolls; Two paper feeding pressure rolls are respectively the first paper feeding pressure roll 2 and the second paper feeding pressure roll 3; And the roll shaft 2-1 diameter of the first paper feeding pressure roll 2 is greater than the roll shaft 3-1 diameter of the second paper feeding pressure roll 3, and paper feeding pressure guiding both sides, roller seat 1 top are provided with the cylinder 1-1 that assembles with main case 4, and paper feeding pressure guiding roller seat 1 bottom is provided with two grooves; Be respectively the first groove 1-2 and the second groove 1-3; And the first groove 1-2 is greater than the second groove 1-3, and the first paper feeding pressure roll 2 is installed in through roll shaft 2-1 among the first groove 1-2 of paper feeding pressure guiding roller seat 1 bottom, and the second paper feeding pressure roll 3 is installed among the second groove 1-3 of paper feeding pressure guiding roller seat 1 bottom through roll shaft 3-1; The cylinder 1-1 of paper feeding pressure guiding roller through paper feeding pressure guiding both sides, roller seat 1 top is stuck among the 3rd groove 4-1 that main case 4 is provided with; The upper surface of paper feeding pressure guiding roller seat 1 is provided with the draw-in groove 1-4 that is used to install paper feeding pressure roll spring 5, and the upper end of paper feeding pressure roll spring 5 is stuck in the draw-in groove 1-4, and the lower end is stuck on two minor axis 4-2 that main case 4 is provided with through spring coil 5-1.
The first paper feeding pressure roll 2 and the second paper feeding pressure roll 3 are installed in respectively among the first groove 1-2 and the second groove 1-3 of paper feeding pressure guiding roller seat 1 forms paper feeding pressure guiding roller.Walk paper system and right side on the left of the structure design of paper feeding pressure guiding roller all is applicable to and walk the needs of paper system, the position that only is mounted on the main case 4 is different.Walk paper system with paper feeding pressure guiding roller like the left side; Then paper feeding pressure guiding roller is installed in the left side of main case; Paper feeding pressure guiding roller through two cylinder 1-1 on the paper feeding pressure guiding roller seat 1 left 5 ° of deflections be stuck among the groove 4-1 that main case 4 left sides are provided with; And push down by paper feeding pressure roll spring 5, be stuck in two minor axis 4-2 that main case 4 left sides are provided with through spring coil 5-1 and go up (referring to Fig. 5 and Fig. 6).If paper system is walked with paper feeding pressure guiding roller in the right side; Then paper feeding pressure guiding roller is installed in the right side of main case; Paper feeding pressure guiding roller through two cylinder 1-1 on the paper feeding pressure guiding roller seat 1 to the right 5 ° of deflections be stuck among the groove 4-1 that main case 4 right sides are provided with; And push down by paper feeding pressure roll spring 5, be stuck in two minor axis 4-2 that main case 4 right sides are provided with through spring coil 5-1 and go up (referring to Fig. 8).
Principle of work of the present invention: during normal working; Paper is got paper bowl and is rubbed with the hands; Feeding-in roll with paper deliver to paper feeding pressure guiding roller below, if paper system is walked with paper feeding pressure guiding roller in the left side, because paper feeding pressure guiding roller is 5 ° of installations of deflection to the left; Paper feeding pressure guiding roller will guide paper to move to the left, forms the left side paper feed.If paper system is walked with paper feeding pressure guiding roller in the right side, because paper feeding pressure guiding roller is 5 ° of installations of deflection to the right, paper feeding pressure guiding roller will guide paper to move to the right, forms the right side paper feed.Wherein, The appearance not of uniform size of the first paper feeding pressure roll 2 and the second paper feeding pressure roll 3; The first paper feeding pressure roll, 2 to the second paper feeding pressure rolls 3 are big, its effect mainly be make paper smoothly pulsation-free through paper feeding pressure guiding roller, i.e. the first first paper feeding pressure roll 2 that passes through of paper; Again through the second paper feeding pressure roll 3; This pass-through mode paper can not be stuck in the centre (if the second paper feeding pressure roll 3 greater than the first paper feeding pressure roll 2, paper will be easy to be stuck in the centre of two pressure rolls) of two paper feeding pressure rolls, can pass through smoothly.
Claims (1)
1. paper system is walked with paper feeding pressure guiding roller in an office equipment side; It is characterized in that: said paper feeding pressure guiding roller is installed in a side of main case (4); Paper feeding pressure guiding roller comprises paper feeding pressure guiding roller seat (1) and two paper feeding pressure rolls; Two paper feeding pressure rolls are respectively the first paper feeding pressure roll (2) and the second paper feeding pressure roll (3); And roll shaft (2-1) diameter of the first paper feeding pressure roll (2) is greater than roll shaft (3-1) diameter of the second paper feeding pressure roll (3); Said paper feeding pressure guiding roller seat (1) both sides, top are provided with the cylinder (1-1) that assembles with main case (4); Paper feeding pressure guiding roller seat (1) bottom is provided with two grooves; Be respectively first groove (1-2) and second groove (1-3); And first groove (1-2) is greater than second groove (1-3), and the first paper feeding pressure roll (2) is installed in through roll shaft (2-1) in first groove (1-2) of paper feeding pressure guiding roller seat (1) bottom, and the second paper feeding pressure roll (3) is installed in second groove (1-3) of paper feeding pressure guiding roller seat (1) bottom through roll shaft (3-1); The cylinder (1-1) of said paper feeding pressure guiding roller through paper feeding pressure guiding roller seat (1) both sides, top is stuck in the 3rd groove (4-1) that main case (4) is provided with; The upper surface of paper feeding pressure guiding roller seat (1) is provided with the draw-in groove (1-4) that is used to install paper feeding pressure roll spring (5), and the upper end of paper feeding pressure roll spring (5) is stuck in draw-in groove (1-4) lining, and the lower end is stuck on two minor axises (4-2) that main case (4) is provided with through spring coil (5-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102961930A CN102765617A (en) | 2012-08-20 | 2012-08-20 | Paper feeding pressure guiding roller for paper conveying system on lateral surface of office facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102961930A CN102765617A (en) | 2012-08-20 | 2012-08-20 | Paper feeding pressure guiding roller for paper conveying system on lateral surface of office facility |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102765617A true CN102765617A (en) | 2012-11-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102961930A Pending CN102765617A (en) | 2012-08-20 | 2012-08-20 | Paper feeding pressure guiding roller for paper conveying system on lateral surface of office facility |
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| CN (1) | CN102765617A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104340704A (en) * | 2014-10-30 | 2015-02-11 | 四川成峰机械有限公司 | Paper pressing wheel structure for conveying raw material |
| CN112777344A (en) * | 2019-11-07 | 2021-05-11 | 富士施乐株式会社 | Recording material conveying device and image forming apparatus |
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| CN1314620A (en) * | 2000-03-07 | 2001-09-26 | 佳能株式会社 | Method for reproducing waste cartridge |
| CN1385316A (en) * | 2001-05-10 | 2002-12-18 | 佳能株式会社 | Paper feeder and recording equipment |
| JP2005138966A (en) * | 2003-11-07 | 2005-06-02 | Murata Mach Ltd | Paper carrying device |
| US20070023995A1 (en) * | 2005-07-28 | 2007-02-01 | Canon Kabushiki Kaisha | Sheet conveying apparatus |
| CN101412478A (en) * | 2007-10-19 | 2009-04-22 | 旭丽电子(广州)有限公司 | Medium deflexion correction mechanism |
| CN101638193A (en) * | 2008-07-28 | 2010-02-03 | 海德堡印刷机械股份公司 | Sheet folding machine |
| CN102120532A (en) * | 2010-01-08 | 2011-07-13 | 致伸科技股份有限公司 | Friction wheel and friction wheel module using same |
-
2012
- 2012-08-20 CN CN2012102961930A patent/CN102765617A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1314620A (en) * | 2000-03-07 | 2001-09-26 | 佳能株式会社 | Method for reproducing waste cartridge |
| CN1385316A (en) * | 2001-05-10 | 2002-12-18 | 佳能株式会社 | Paper feeder and recording equipment |
| JP2005138966A (en) * | 2003-11-07 | 2005-06-02 | Murata Mach Ltd | Paper carrying device |
| US20070023995A1 (en) * | 2005-07-28 | 2007-02-01 | Canon Kabushiki Kaisha | Sheet conveying apparatus |
| CN101412478A (en) * | 2007-10-19 | 2009-04-22 | 旭丽电子(广州)有限公司 | Medium deflexion correction mechanism |
| CN101638193A (en) * | 2008-07-28 | 2010-02-03 | 海德堡印刷机械股份公司 | Sheet folding machine |
| CN102120532A (en) * | 2010-01-08 | 2011-07-13 | 致伸科技股份有限公司 | Friction wheel and friction wheel module using same |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104340704A (en) * | 2014-10-30 | 2015-02-11 | 四川成峰机械有限公司 | Paper pressing wheel structure for conveying raw material |
| CN112777344A (en) * | 2019-11-07 | 2021-05-11 | 富士施乐株式会社 | Recording material conveying device and image forming apparatus |
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Application publication date: 20121107 |