CN2707492Y - Reel record paper containing device and printer with the same - Google Patents
Reel record paper containing device and printer with the same Download PDFInfo
- Publication number
- CN2707492Y CN2707492Y CN 200420051933 CN200420051933U CN2707492Y CN 2707492 Y CN2707492 Y CN 2707492Y CN 200420051933 CN200420051933 CN 200420051933 CN 200420051933 U CN200420051933 U CN 200420051933U CN 2707492 Y CN2707492 Y CN 2707492Y
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- China
- Prior art keywords
- paper
- record
- reel
- storing apparatus
- groove
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Abstract
The utility model belongs to a printer and a reel record paper containing device thereof. The reel record paper containing device of the utility model comprises a record paper containing space composed of two side walls and a bottom plate, a groove is arranged on the bottom plate, and a baffle plate detachably connected with the groove corresponds to the groove, and is used for dividing the record paper containing space. When record paper with the width smaller than the space between the left and the right side walls needs to be printed, the baffle plate can be inserted into the groove so as to position the reel record paper in the axial direction, namely that the reel record paper is fixed between the baffle plate and one side wall so that the reel record paper with different width can be stabilized in the containing device, and the reel record paper containing device avoids the false alarm of the detecting device for paper to be used up and reduces the paper jamming malfunction of the printer. Due to the arrangement of a supporting roller and a paper discharging roller, the friction between the record paper and the containing device is changed to rolling friction so that the power for discharging paper is reduced, and the paper is smoothly discharged.
Description
Technical field
The utility model belongs to the storing apparatus of printer and reel record-paper thereof.
Background technology
In the printer field, often adopt roll web to realize continuous paper supply and printing, convenient in order to change printing paper, the reel record-paper does not adopt with mandrel the mode that the reel record-paper supports is used, but the reel record-paper is directly put into storing apparatus, the reel record-paper rotates in storing apparatus during printing, thereby realizes the purpose of continuous feeding recordable paper.
A kind of reel record-paper storing apparatus is disclosed in the european patent application specification that April 25 calendar year 2001, disclosed application number was EP1093928, its structure as depicted in figs. 1 and 2, two sidewalls and base plate constitute the space that holds record-paper, the reel record-paper is directly put into storing apparatus, under the effect of self gravitation, the reel record-paper is positioned at the bottom of storing apparatus, and the storing apparatus sidewall is equipped with that paper will be surveyed to the greatest extent, warning device.As can be seen from Figure 2, the reel record-paper contacts in its two bottom sides with storing apparatus, because the reel record-paper has certain width, so both contacts are that the contact of the line of two lines is arranged, produces sliding friction with base plate herein when it rotates.
When needs print span during than the closely spaced record-paper in two side, because the axial direction of reel record-paper is the location not, it can cause the state labile of reel record-paper in storing apparatus when rotating, the easy axial float of record-paper, cause the literal or the figure of printing to depart from preposition easily, produce the phenomenon that wanders off.
Above-mentioned reel wild effect also causes printer paper will use up the sniffer false alarm easily, because the detection principle that the reel record-paper paper that record-paper is general will be use up is: paper will be use up the sidewall that sensor is fixed on reel record-paper storing apparatus, the reel record-paper all has the mandrel of a tubular, generally speaking, paper will be use up the side that sensor detects the reel record-paper, the resettlement section is arranged at the bottom of reel record-paper storing apparatus, the diameter of reel record-paper less than one limit big or small the time, the reel record-paper falls in the resettlement section gradually, paper will be use up the mandrel endoporus that sensor detects the reel record-paper, the variation of this detecting location causes paper will use up the variation of sensor, the printer central control unit detects this variation, and control paper will be use up warning device and be reported to the police.When the unstable state of reel record-paper as mentioned above in reel record-paper storing apparatus regularly, paper will be use up the state that the reel record-paper has or not that detects that sensor also just can not be correct, thereby cause the mistake of printer to warn.
In addition, in such scheme, owing to be sliding friction between reel record-paper and its storing apparatus, paper delivery has some setbacks and the paper supply needs bigger paper delivery power; Also be kindred circumstances between the paper delivery position of storing apparatus and the paper that lays out from the reel record-paper in addition.
Summary of the invention
The purpose of this utility model overcomes above-mentioned defective exactly, and a kind of printer that different in width reel record-paper can both make the reel record-paper storing apparatus that it is in stable condition and paper delivery is smooth and easy, the paper delivery required drive is little and have this device that holds is provided.
For achieving the above object, reel record-paper storing apparatus of the present utility model comprises the space that holds record-paper that is made of two sidewalls and base plate, groove is set on base plate, and the baffle plate that the respective slot setting removably connects with it, baffle plate are used for cutting apart the space that holds record-paper.
Described baffle plate bottom has the flange that is complementary with groove, and flange can form clamping with the groove interference fit; Groove has two at least, and and parallel sidewalls; The base plate lowest part is the resettlement section, supports roller bearing and is arranged on the both sides, resettlement section; Plate upper surface is slick and sly excessive curved surface; Paper delivery position, base plate top is provided with the paper delivery roller bearing; Above-mentioned base plate is made up of four supporting surfaces.
When needs print span during than the closely spaced record-paper of left and right sides sidewall, can in groove, insert baffle plate, axial direction to the reel record-paper positions, being about to the reel record-paper is fixed between baffle plate and the sidewall, thereby the reel record-paper of different in width can both be stablized in storing apparatus, avoid paper will use up the false alarm of sniffer, reduced the plug paper fault of printer.
Support the setting of roller bearing and paper delivery roller bearing, make the friction between record-paper and storing apparatus become rolling friction, reduced the paper delivery required drive and made paper delivery more smooth and easy.
Description of drawings
Fig. 1 is the stereogram of prior art band reel record-paper storing apparatus printer engine;
Fig. 2 is the cutaway view of Fig. 1 along the movement length direction;
Fig. 3 is the stereogram of reel record-paper storing apparatus of the present utility model;
Cutaway view along its length when Fig. 4 holds big roll web for reel record-paper storing apparatus of the present utility model;
Fig. 5 is the stereogram of the other direction of reel record-paper storing apparatus of the present utility model;
Stereogram when Fig. 6 is equipped with baffle plate for reel record-paper storing apparatus of the present utility model;
Fig. 7 is the front view of baffle plate in the reel record-paper storing apparatus of the present utility model;
Fig. 8 is the printer stereogram that has reel record-paper storing apparatus of the present utility model.
The specific embodiment
The utility model reel record-paper storing apparatus overall structure as shown in Figure 3 and Figure 4, storing apparatus main body 10 mainly is made up of left side wall 12, right side wall 11, curved plate 13, curved plate 13 upper surfaces are slick and sly excessive curved surface, lowest part is first resettlement section 19, and its shape makes and can fall into this resettlement section gradually when the reel record-paper diminishes gradually; Its inside is the space that holds record-paper, and wherein left side wall 12 has the first paper end-probing hole 122 and second paper end-probing hole 121 and the adjusting device hole 123, and the top side wall of left side wall 12 also has governor motion opening 124; The both sides of first resettlement section 19 have respectively rotatablely on the first back-up roller axis hole 17 and the second back-up roller axis hole, 18, the first back-up roller axis holes 17 to be fixed first and supports and rotatablely on roller bearing 28, the second back-up roller axis holes 18 to fix second and support roller bearing 29.On the top of storing apparatus main body 10, also has second resettlement section 20.In the storing apparatus main body 10 shown in Figure 4, reel record-paper 40 is arranged, the outermost layer of reel record-paper 40 is record ply of papers 43, and record ply of paper 43 is wrapped on the reel reel 41, and reel reel 41 is a tubular structure, and there is reel hole 42 centre.Paper delivery position on storing apparatus main body 10 tops, also hinged paper delivery roller bearing 27.
As can be seen from Figure 4, when reel record-paper 40 is put into storing apparatus main body 10, reel record-paper 40 is supported on first and supports on the roller bearing 28 and the second support roller bearing 29, and directly do not contact with storing apparatus main body 10, like this, when in storing apparatus main body 10, rotating under the drive of reel record-paper 40 at printer, reel record-paper 40 also drives first and supports roller bearing 28 and 29 rotations of the second support roller bearing, reel record-paper 40 and first supports roller bearing 28 and second friction of supporting between the roller bearing 29 is rolling friction, by general physical knowledge as can be known, this rolling friction force rate force of sliding friction of the prior art is much smaller.Simultaneously, because the existence of paper delivery roller bearing 27 will also convert rolling friction to from paper and the sliding friction between storing apparatus that the reel record-paper lays out.This structure has reduced the paper delivery required drive, and makes paper delivery more smooth and easy.
First of first resettlement section 19 in the utility model and both sides support roller bearing 28 and second structure that supports roller bearing 29 can have a plurality of in same printer, to adapt to the use of printer under different user modes, for example during the printer horizontal positioned or printer when vertically placing.
As shown in Figure 5, on the base plate 13 of storing apparatus main body 10 a series of groove is arranged, wherein the most close right side wall 11 has three grooves, it is respectively first forward recess 51, first further groove 52 and first rearward recess 53, first forward recess, 51, the first further groove 52 and first rearward recess 53 constitute a group, and such groove group has a plurality of in paper storing apparatus main body 10.For example second forward recess, 512, the second further groove 522 and first rearward recess 532 constitute one group, and the 3rd forward recess 513, the three further groove 523 and the 3rd rearward recess 533 constitute one group, and the 4th forward recess 514, the four further groove 524 and the 4th rearward recess 534 constitute one group.Both sides in storing apparatus main body 10 bottoms also have first fixing hole 58 and second fixing hole 59, are used for storing apparatus main body 10 is fixed on printer.
The structure of baffle plate 60 as shown in Figure 7, it is a tabular part.Baffle plate 60 is made by having certain flexible material, for example ABS, polyformaldehyde etc.The interposition of baffle plate 60 is equipped with through hole 66, there is front flange 61 in the lower left corner, there is flange 62 in the lower right corner, there is a long and narrow elastic arm 63 top of flange 62, there is back flange 64 upper end of elastic arm 63, the upper end of back flange 64 also has elastic arm spanner 65, between the main body of elastic arm 63 and baffle plate 60 slit 67 is arranged.
Baffle plate 60 be installed in the storing apparatus main body 10 structure as shown in Figure 6, the front flange 61 of baffle plate 60, flange 62 and back flange 64 are inserted in respectively in storing apparatus main body 10 the 4th forward recess 514, the 4th further groove 524 and the 4th rearward recess 534.During installation, with have gentle hands compression elasticity arm 63, elastic arm 63 is moved to slit 67 directions, then front flange 61 and flange 62 are injected respectively in the 4th forward recess 514, the 4th further groove 524, unclamp elastic arm 63 then, under the effect of elastic force, elastic arm 63 is outwards opened, back flange 64 on it is stuck in the 4th rearward recess 534, because after elastic arm 63 is stuck in the 4th rearward recess 534, certain elastic force is still arranged, and under the effect of this elastic force, what baffle plate 60 can be stable is fixed in the storing apparatus main body 10.Baffle plate 60 also can be fixed in other groove groups, for example by in the groove group of forming in the 3rd forward recess 513, the 3rd further groove 523 and the 3rd rearward recess 533, by in the groove group of forming in second forward recess 512, second further groove 522 and second rearward recess 532, also can be fixed on by the groove group of forming in first forward recess 51, first further groove 52 and first rearward recess 53 medium.
When baffle plate 60 not being installed in the storing apparatus main body 10, the maximum reel chart width that storing apparatus main body 10 can be held equates substantially with the left side wall 12 of storing apparatus main body 10 and right side wall 11 distances; When in the storing apparatus main body 10 baffle plate 60 being installed, the maximum reel chart width that storing apparatus main body 10 can be held equates substantially with the left side wall 12 of storing apparatus main body 10 and baffle plate 60 distances.Therefore by baffle plate 60 is installed in different positions, cut apart, can obtain the different width that holds holding paper space formation.
When needing print span less than the reel record-paper of the left side wall 12 of storing apparatus main body 10 and right side wall 11 spacings, baffle plate 60 is inserted in the suitable groove, the left side wall 12 of storing apparatus main body 10 and the distance of baffle plate 60 are equated substantially with the width of reel record-paper, and the both sides of reel record-paper 40 are respectively near the left side wall 12 of baffle plate 60 and storing apparatus main body 10.Like this, in the process of printing, the state of reel record-paper in storing apparatus main body 10 will be more stable, the reel record-paper be difficult for axial float, avoided paper will use up the false alarm of sniffer; The reel record-paper can not wander off, and has guaranteed the accuracy of print position.
Have above-mentioned roll web storing apparatus printer structure as shown in Figure 8, hinged loam cake 2 on the printer main body 1, the unlatching of loam cake 2 is by spanner 3 operations, printer main body 1 also has a power switch 4, Fig. 8 represents is the situation of loam cake 2 when opening, and reel record-paper storing apparatus main body 10 of the present utility model in printer main body 1 internal fixation.
Specific embodiment of the utility model has been announced its preferred implementation, but is not limited to this kind embodiment.Those of ordinary skill in the art understands spirit of the present utility model very easily according to the foregoing description, and makes different amplifications and variation.But only otherwise break away from spirit of the present utility model, all in this patent protection domain.
Claims (10)
1. reel record-paper storing apparatus, it comprises the space that holds record-paper that is made of two sidewalls and base plate, it is characterized in that being provided with on base plate groove, the baffle plate that the respective slot setting removably connects with it, baffle plate are used for cutting apart the space that holds record-paper.
2. reel record-paper storing apparatus according to claim 1 is characterized in that described baffle plate bottom has the flange that is complementary with groove, and flange can form clamping with the groove interference fit.
3. reel record-paper storing apparatus according to claim 2 is characterized in that described groove has two at least, and and parallel sidewalls.
4. according to claim 1,2 or 3 described reel record-paper storing apparatus, it is characterized in that the roller bearing hole is set on the base plate hinged support roller bearing in the hole.
5. reel record-paper storing apparatus according to claim 4 is characterized in that the base plate lowest part is the resettlement section, supports roller bearing and is arranged on the both sides, resettlement section.
6. reel record-paper storing apparatus according to claim 5 is characterized in that plate upper surface is slick and sly excessive curved surface.
7. reel record-paper storing apparatus according to claim 6 is characterized in that paper delivery position, base plate top is provided with the paper delivery roller bearing.
8. printer that has the described reel record-paper of aforesaid right requirement storing apparatus, it comprises the space that holds record-paper that is made of two sidewalls and base plate, it is characterized in that on base plate, being provided with groove, the baffle plate that the respective slot setting removably connects with it, baffle plate are used for cutting apart the space that holds record-paper.
9. printer according to claim 8 is characterized in that described baffle plate bottom has the flange that is complementary with groove, and flange can form clamping with the groove interference fit; Groove has two at least, and and parallel sidewalls.
10. printer according to claim 9 is characterized in that at least two support roller bearings of lowest part setting on the base plate; Paper delivery position, base plate top is provided with the paper delivery roller bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420051933 CN2707492Y (en) | 2004-06-30 | 2004-06-30 | Reel record paper containing device and printer with the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420051933 CN2707492Y (en) | 2004-06-30 | 2004-06-30 | Reel record paper containing device and printer with the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2707492Y true CN2707492Y (en) | 2005-07-06 |
Family
ID=34851727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420051933 Expired - Lifetime CN2707492Y (en) | 2004-06-30 | 2004-06-30 | Reel record paper containing device and printer with the same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2707492Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010081425A1 (en) * | 2009-01-19 | 2010-07-22 | 山东新北洋信息技术股份有限公司 | Paper bin and printer using the paper bin |
| CN101628669B (en) * | 2008-07-18 | 2012-01-04 | 山东新北洋信息技术股份有限公司 | Medium recording transfer channel and medium recording processing device using same |
| CN104129176A (en) * | 2013-05-02 | 2014-11-05 | 山东新北洋信息技术股份有限公司 | Paper bin, printer and application method of various mediums |
-
2004
- 2004-06-30 CN CN 200420051933 patent/CN2707492Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101628669B (en) * | 2008-07-18 | 2012-01-04 | 山东新北洋信息技术股份有限公司 | Medium recording transfer channel and medium recording processing device using same |
| WO2010081425A1 (en) * | 2009-01-19 | 2010-07-22 | 山东新北洋信息技术股份有限公司 | Paper bin and printer using the paper bin |
| CN104129176A (en) * | 2013-05-02 | 2014-11-05 | 山东新北洋信息技术股份有限公司 | Paper bin, printer and application method of various mediums |
| CN104129176B (en) * | 2013-05-02 | 2017-10-27 | 山东新北洋信息技术股份有限公司 | The application method in paper storehouse, printer and polymorphic type medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20140630 Granted publication date: 20050706 |