CN208069139U - Printer - Google Patents
Printer Download PDFInfo
- Publication number
- CN208069139U CN208069139U CN201820079712.0U CN201820079712U CN208069139U CN 208069139 U CN208069139 U CN 208069139U CN 201820079712 U CN201820079712 U CN 201820079712U CN 208069139 U CN208069139 U CN 208069139U
- Authority
- CN
- China
- Prior art keywords
- recording medium
- conveying
- sensor
- air roll
- paper
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000002159 abnormal effect Effects 0.000 claims abstract description 9
- 239000000123 paper Substances 0.000 abstract description 79
- 239000011087 paperboard Substances 0.000 abstract description 12
- 238000005096 rolling process Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 5
- 238000005520 cutting process Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 238000007639 printing Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000003854 Surface Print Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000013065 commercial product Substances 0.000 description 1
- 230000010485 coping Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Landscapes
- Handling Of Continuous Sheets Of Paper (AREA)
- Controlling Sheets Or Webs (AREA)
- Handling Of Sheets (AREA)
- Accessory Devices And Overall Control Thereof (AREA)
Abstract
The utility model provides one kind when letteringing on one side while conveying recording medium, reduces the printer of the generation of the paperboard of recording medium.Have：Transport path, conveying recording medium；Lettering portion comprising the conveying direction arranged perpendicular with recording medium, the narrow air roll of width on width in the axial direction direction more vertical than with the conveying direction of recording medium carry out lettering to the recording medium conveyed；Sensor is configured in the side surface part of the end in the axial direction of air roll, and when recording medium is conveyed in a manner of the periphery for being wound in air roll, the action of the front end of response record medium detects the conveying exception of recording medium；And control unit, it is abnormal to conveying to control according to the testing result of sensor.By the utility model, it when rolling of paper is on air roll, can be detected in early days by sensor, the generation of paperboard can be coped with earlier.
Description
Technical field
The embodiment of the utility model is related to a kind of by the lettering portion including air roll, the printing of lettering on paper
Machine.
Background technology
In the prior art, it is referred to as the selling time information management system of POS (Point of Sales) system just general
And the terminal as POS system, using there is POS printers.POS is carried out with printer in the recording mediums such as receipt paper
Lettering, for example, as it is known that there is the thermal printer for being heated lettering to paper.
POS with printer include to paper heated and the thermal head of lettering and on one side by paper press in thermal head
The upper air roll etc. for carrying out lettering and conveying on one side.In addition, receipt paper is band-like electrothermal sensitive recording paper, be wound as it is scroll-like
In the state of be held in maintaining part.The paper for being wound as scroll-like is known as roll web.
In addition, in POS printers, the paper in conveying sometimes can be on air roll, and paperboard occurs, and (paper is stifled
Plug).In the case where paperboard occurs, need to remove the paper of blocking by manual working.
In addition, the generation of paperboard in order to prevent, is arranged the guide member guided to paper so that paper will not be wound
On air roll.In addition, there is also the printers of the generation differentiate with paperboard.
However, can not entirely prevent rolling of paper on air roll if even if guide member is arranged, especially work as roll web
Reel diameter become hour, be easy to the unfavorable condition on air roll there are paper.In addition, equipped with guide member the case where
Under, due to increasing component number, obstacle when printer miniaturization can be become.
Utility model content
The technical problem to be solved by the present invention is to, one kind is provided when letteringing on one side while conveying recording medium,
Reduce the printer of the generation of the paperboard of recording medium.
Printer involved by embodiment has：Transport path, conveying recording medium；Lettering portion comprising with institute
The conveying direction arranged perpendicular of recording medium is stated, the width in axial direction is more vertical than with the conveying direction of the recording medium
The narrow air roll of width on direction carries out lettering to the recording medium conveyed；Sensor is configured in the pressure
The side surface part of end in the axial direction of paper bowl, when the recording medium is conveyed in a manner of being wound in the periphery of the air roll
When, the action of the front end of the recording medium is responded, the conveying for detecting the recording medium is abnormal；And control unit, basis
The testing result of the sensor controls the conveying extremely.
By the utility model, when rolling of paper is on air roll, can be detected in early days by sensor, energy
Enough generations for coping with paperboard earlier.
Description of the drawings
Fig. 1 is the schematic structural diagram for indicating the printer involved by an embodiment；
Fig. 2 is the block diagram for the hardware configuration for indicating the printer involved by an embodiment；
Fig. 3 is the vertical view of the structure for the major part for indicating the printer involved by an embodiment；
Fig. 4 is the side view for the action for illustrating the sensor in an embodiment.
Specific implementation mode
Hereinafter, with reference to attached drawing, the embodiment for implementing the utility model is illustrated.In addition, in the various figures, it is right
Same position marks same label.
Fig. 1 is the schematic structural diagram for indicating the printer involved by an embodiment.In Fig. 1, with POS (Point
Of Sales) temperature-sensitive mode printer 10 for illustrate.Printer 10 include main part 11 and cover 12, cover 12 with
It can be opened and closed to be set to main part 11 centered on axis 13.
Main part 11 has the hopper 16 for keeping roll web 14.Roll web 14 is that (record is situated between band-like electrothermal sensitive recording paper
Matter), to be kept by hopper 16 in the state of in the form of a roll on spool 15.The roll web 14 kept by hopper 16 is by the past
End pulls out, and is conveyed to the paper transportation path 19 including deflector roll 17,18.In addition, in the following description, front end is drawn out simultaneously
The roll web of conveying is known as paper S.
In the downstream side of the deflector roll 18 of paper transportation path 19, it is provided with lettering portion 20.Lettering portion 20 includes air roll 21
With thermal head 22.Air roll 21 and thermal head 22 respectively with the conveying direction arranged perpendicular of paper S, across paper transportation path 19
And it is opposite.
When paper S is by between air roll 21 and thermal head 22, the recording surface of thermal head 22 and paper S is (in the figure
Surface) it is in contact, apply thermal energy, in the recording surface printing word etc. of paper S.
Air roll 21 by convey motor 23 rotation driving, conveying by paper transportation path 19 transport come paper S.By
Paper S after 20 lettering of lettering portion is further conveyed to cutting mechanism 24.
Cutting mechanism 24 for example with can moving knife 25 and fixing cutter 26, by make can moving knife 25 relative to 26 turns of fixing cutter
It is dynamic, so that the paper S conveyed along paper transportation path 19 is cut off in arbitrary position.Cut-off paper piece is for example as receipt
Paper is issued from distribution mouth 27.
In addition, in the upper surface of cover 12, it is provided with the display unit 28 being for example made of liquid crystal display.Display unit 28 is shown
The information of receipt, or informing for wrong display etc. is carried out in receipt paper paperboard or no roll web 14.Display unit 28
It can be the structure of the input unit 29 with touch-screen type.
In addition, other than display unit 28, audio output unit can also be set.When paperboard or roll web occur for receipt paper
14 without when, audio output unit by sound carry out mistake inform.Display unit 28 or audio output unit constitute informing portion.
Fig. 2 is the block diagram for the hardware configuration for indicating printer 10.As shown in Fig. 2, printer 10 has as control unit
CPU(Central Processing Unit)31.In addition, on CPU31, pass through bus 32 (address bus, data/address bus etc.)
And it is connected with ROM (Read Only Memory) 33, RAM (Random Access Memory) 34, interface (I/F) 35.
Also, on CPU31, above-mentioned conveying motor 23, thermal head 22, cutting mechanism 24, display unit 28 and aftermentioned
The each units such as sensor 36 connected by bus 32.
ROM33 prestores the fixed data such as program data or setting data including controlling program.CPU31 will be stored
It is unfolded and executes in RAM34 in the program of ROM33, into the control in each portion of line printer 10.RAM34 has lettering number
The various storage regions such as the buffer area according to expansion.In addition, RAM34 also has storage by lettering on paper S (receipt paper)
The data such as message region.
Interface (I/F) 35 is connected to POS control units 40, and the detailed data of commodity transaction is received from POS control units 40.At this
In detailed data, including the tradable commodities detail number such as trade date time, transaction number, commercial product code, trade name and price
According to, the subtotal amount of money, without the clearing detailed data such as tax volume, volume containing tax, Amount in Total, advance payment, change amount.
In addition, printer 10, in the transmission process of paper S, paper S is on air roll 21 sometimes.Especially, when
The reel diameter of roll web 14 becomes hour, there is a problem that being easy to winding.
In embodiments, it when paper S is on air roll 21, is detected in advance, reduces the generation of paperboard.With
Under, with reference to Fig. 3, Fig. 4, the jam detection mechanism of embodiment is described in detail.
Fig. 3 is the vertical view of the structure for the major part for indicating the printer 10 involved by embodiment.In figure 3, it presses
Paper bowl 21 is configured in the direction vertical relative to the conveying direction A of paper S, is pivoted about with rotary shaft 211.Temperature-sensitive
First 22 is opposite with air roll 21, but for convenience of description, omits the diagram of thermal head 22.
When setting the width (paper width) on paper S, vertical with conveying direction A direction as W2, air roll 21
Width W1 in axial direction is set to W2 > W1.In addition, when setting the lettering region of paper S as S1, lettering region S1, with it is defeated
Width W3 on the direction for sending direction A vertical is smaller than the width W1 of air roll 21, is W3 < W1.That is, with the pass of W2 > W1 > W3
It is tied to form vertical mode, to set the width W1 of air roll 21.
In addition, matching (in the range shown in width W4) between the end in the axial direction of air roll 21 and the side of paper S
It is equipped with sensor 36.Sensor 36 can be only arranged at the one end in the axial direction of air roll 21, can also be set to air roll
The other end (sensor in the case of being set to the other end by the expression of symbol 36 ') in 21 axial direction.
The width W1 of air roll 21 is narrower than paper width W2, but covering lettering region S1 (width W3) therefore will not be interfered
Lettering.
Fig. 4 is the side view of the position for illustrating sensor 36 and the action of sensor 36.As shown in figure 4, sensor 36
It is such as made of switch 37 and actuator 38, the top end part of switch 37 is prominent to inner circumferential side relative to the periphery of air roll 21.
That is, sensor 36 is configured at the side surface part of the end of air roll 21, and it is arranged to work as and paper S is wound in pressure
When paper bowl 21, the edge part of the front end of paper S by position.
In the case where being wound with paper S on air roll 21, switch 37 is pressed by the front end of paper S, and actuator 38 carries out
Action.For example, working as rotations of the paper S by air roll 21, it is desirable to which when being wound to the directions arrow B, switch 37 is by the front end of paper S
Edge part pressing, rotated to the directions arrow C, actuator 38 is acted.Accordingly, sensor 36 detection by paper S wound on
The case where periphery of air roll 21, the i.e. conveying of paper, are abnormal.
The testing result of sensor 36 is transmitted to the CPU31 of Fig. 2.CPU31 is according to the testing result of sensor 36, to paper
The conveying opened is controlled extremely.For example, the case where being wound with paper S on air roll 21, is shown in display unit 28 to carry out
It informs (warning).Alternatively, equipped with audio output unit, inform that conveying is abnormal by sound.
In addition, when being wound with paper S on air roll 21, if continuing the conveying of paper S as it is, can block
Paper.Therefore, CPU31 controls conveying motor 23 according to the testing result of sensor 36, and the rotation of conveying motor 23 is made to stop.
In this way, in the present embodiment, in the case where paper S is wound in air roll 21, switch 37 pressed by paper S and
Rotation, actuator 38 are acted, and thus, it is possible to the conveying in early detection paper S is abnormal.In addition, according to the inspection of sensor 36
It surveys as a result, CPU31 carries out warning in display unit 28 shows.
When exist warning display when, user can open cover 12 (Fig. 1), by the front end of paper S be dimensioned correctly again in
Paper transportation path 19.In addition, when paper S is on air roll 21, according to the testing result of sensor 36, CPU31 makes
The rotation for conveying motor 23 stops.Therefore, it is possible to prevent paper S on air roll 21.
The position that sensor 36 is arranged is set between the end of air roll 21 and the end of the paper S of conveying (Fig. 3's
Range shown in W4), and it is set to the position far from paper transportation path 19, therefore, sensor 36 does not interfere with paper S's
Conveying.
In addition, sensor 36 can be set to the arbitrary position of the peripheral part of air roll 21.That is, in the example in fig. 4,
When the point using the position opposite with the thermal head 22 of air roll 21 as O, on the basis of O points, in the direction of rotation of air roll 21
Observation, sensor 36 is provided in the position of the R points of substantially 2/3 distance of periphery.
However, the position of setting sensor 36 can be set to than R point closer to the position of O points, for example, being set to periphery
Substantially 1/2 distance Q points position.If in addition, will not be affected to the conveying of paper S, sensor 36 is set
Position can also be set to than Q point closer to the position of O points, for example, the position of P points can be set to.
In the case where being wound with paper S on air roll 21, it is desirable to detect winding in the early time.Therefore, pass through by
The position that sensor 36 is arranged is set in close to the position of O points, can detect winding in the early time, prevents that paper S's is invalid
Conveying.
In addition, illustrating that sensor 36 includes the example of switch 37 and actuator 38, but as long as being by being wound in platen
The movement of the front end of the paper S of roller 21 can use arbitrary structure come the sensor acted.
As described above, according to embodiment, in the case that paper S is on air roll 21, Neng Goutong
It crosses sensor to be detected in early days, the generation of paperboard can be coped with earlier.In addition, sensor 36 is arranged at air roll 21
End and conveying paper S end between, therefore, the original conveying action of paper S is not interfered with, when being wound with paper
When S, it can reliably detect.
In addition, in embodiments described above, the printer of POS is illustrated, but can also be suitable for
It is built in the printer of the type of POS terminal.In addition, being not limited to POS use, additionally it is possible to the printing suitable for other business
Machine or home-use printer.In addition, being not limited to the thermal printer of heat-sensitive type, additionally it is possible to be suitable for using colour band
The printer etc. of heat transfer type.
Although the description of the several embodiments of the utility model, but these embodiments are intended only as example and propose
, it is not intended to limit the scope of the utility model.These new embodiments can be implemented with various other ways,
In the range of not departing from the main idea of utility model, various omissions, displacement and change can be carried out.These embodiments and its
Deformation be all contained in the scope of the utility model and main idea, and be contained in the utility model recorded in claims and
In its equivalency range.
Claims (10)
1. a kind of printer, which is characterized in that have：
Transport path, conveying recording medium；
Lettering portion comprising the conveying direction arranged perpendicular with the recording medium, the width ratio in axial direction and record Jie
The narrow air roll of width on the vertical direction of the conveying direction of matter, lettering is carried out to the recording medium conveyed；
Sensor is configured in the side surface part of the end in the axial direction of the air roll, when the recording medium is to be wound
When mode in the periphery of the air roll conveys, the action of the front end of the recording medium is responded, detects the recording medium
Conveying it is abnormal；And
Control unit controls the conveying according to the testing result of the sensor extremely.
2. printer according to claim 1, which is characterized in that
When setting the width in the axial direction of the air roll as W1, on the direction vertical with conveying direction of the recording medium
Width be W2, when the width on the direction vertical with conveying direction in the lettering region of the recording medium is W3,
Keep the axial width W1 narrower than the width W2 of the recording medium, the axial width W1 is than the recording medium
Lettering region width W3 wide.
3. printer according to claim 1, which is characterized in that
The sensor includes switch and actuator, wherein when the recording medium is by with wound on the periphery of the air roll
Mode when conveying, the switch is pressed and rotated by the edge part of the front end of the recording medium；The actuator passes through institute
It states the rotation of switch and is acted.
4. printer according to claim 2, which is characterized in that
The sensor includes switch and actuator, wherein when the recording medium is by with wound on the periphery of the air roll
Mode when conveying, the switch is pressed and rotated by the edge part of the front end of the recording medium；The actuator passes through institute
It states the rotation of switch and is acted.
5. printer according to claim 1, which is characterized in that have
Informing portion,
The control unit controls the informing portion according to the testing result of the sensor, is informed from the informing portion described
The conveying of recording medium is abnormal.
6. printer according to claim 2, which is characterized in that have
Informing portion,
The control unit controls the informing portion according to the testing result of the sensor, is informed from the informing portion described
The conveying of recording medium is abnormal.
7. printer according to claim 3, which is characterized in that have
Informing portion,
The control unit controls the informing portion according to the testing result of the sensor, is informed from the informing portion described
The conveying of recording medium is abnormal.
8. printer according to claim 1, which is characterized in that have
Motor is conveyed, the conveying motor rotation drives the air roll,
The control unit controls the conveying motor according to the testing result of the sensor, makes the driving of the conveying motor
Stop.
9. printer according to claim 2, which is characterized in that have
Motor is conveyed, the conveying motor rotation drives the air roll,
The control unit controls the conveying motor according to the testing result of the sensor, makes the driving of the conveying motor
Stop.
10. printer according to claim 3, which is characterized in that have
Motor is conveyed, the conveying motor rotation drives the air roll,
The control unit controls the conveying motor according to the testing result of the sensor, makes the driving of the conveying motor
Stop.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017-044084 | 2017-03-08 | ||
| JP2017044084A JP6902884B2 (en) | 2017-03-08 | 2017-03-08 | Printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208069139U true CN208069139U (en) | 2018-11-09 |
Family
ID=63588707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820079712.0U Expired - Fee Related CN208069139U (en) | 2017-03-08 | 2018-01-18 | Printer |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP6902884B2 (en) |
| CN (1) | CN208069139U (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5933368U (en) * | 1982-08-24 | 1984-03-01 | 日本電信電話株式会社 | Jam detection device for facsimile receiver |
| JPH01317947A (en) * | 1988-06-16 | 1989-12-22 | Nec Corp | Mechanism for preventing paper being wound |
| JPH0995018A (en) * | 1995-10-02 | 1997-04-08 | Mitsubishi Electric Corp | Platen roller |
| JP2010082915A (en) * | 2008-09-30 | 2010-04-15 | Sato Knowledge & Intellectual Property Institute | Label printer |
-
2017
- 2017-03-08 JP JP2017044084A patent/JP6902884B2/en active Active
-
2018
- 2018-01-18 CN CN201820079712.0U patent/CN208069139U/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP6902884B2 (en) | 2021-07-14 |
| JP2018144994A (en) | 2018-09-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6040203B2 (en) | Linked printer and paper | |
| EP2596955B1 (en) | Printer and control method thereof | |
| EP1473165A2 (en) | Rolled paper carrying coded ad information | |
| US5938354A (en) | Image forming apparatus | |
| US20120274953A1 (en) | Recording device, recording device control method, and storage medium storing a program | |
| JP2000315275A (en) | Device equipped with itemized sheet issuing mechanism | |
| US10137708B2 (en) | Printing device and control method of a printing device | |
| TW201431706A (en) | Ticket production device and ticket production method | |
| US20170362045A1 (en) | Paper discharge apparatus, paper discharge method and printing apparatus | |
| CN208069139U (en) | Printer | |
| US8310510B2 (en) | Printer | |
| US9981495B2 (en) | Printer that performs shading correction and method for operating the same | |
| JP2014010740A (en) | Receipt issue device and control program of the same | |
| JP2009282887A (en) | Printer, pos system, printer control method and program | |
| CN101559678B (en) | Printer | |
| JP2009276973A (en) | Printer, pos system, control method for printer and program | |
| US9180685B1 (en) | Printer apparatus | |
| JP2012118626A (en) | Double side receipt issuing method and double side receipt issuing device | |
| JP6754611B2 (en) | Receipt printer | |
| US20110316908A1 (en) | Printer and printing method | |
| US9242490B1 (en) | Bankbook printing apparatus and bankbook printing method | |
| US20230241907A1 (en) | Roll Paper Printer | |
| JP7058695B2 (en) | Receipt printer | |
| JP2000048257A (en) | Cash register | |
| US9216875B1 (en) | Printer apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181109 |