CN205685977U - Temperature-sensitive bar code printer - Google Patents
Temperature-sensitive bar code printer Download PDFInfo
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- CN205685977U CN205685977U CN201620548669.9U CN201620548669U CN205685977U CN 205685977 U CN205685977 U CN 205685977U CN 201620548669 U CN201620548669 U CN 201620548669U CN 205685977 U CN205685977 U CN 205685977U
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- paper
- rubber roll
- detector unit
- bar code
- temperature
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Abstract
This utility model provides a kind of temperature-sensitive bar code printer, printer includes support and the printhead being arranged on support, paper feed passage is formed between support and printhead, support is provided with rubber roll near printhead side, printhead is arranged over heat-sensitive sheet at rubber roll, wherein, printer also includes being arranged on the inspection paper device at paper feed passage and paper feeder, inspection paper device includes the first detector unit and the second detector unit, first detector unit can being axially slidably disposed on support along rubber roll, first detector unit is arranged between rubber roll and paper feeder, rubber roll is arranged between the first detector unit and the second detector unit.Two detector units are used to be separately positioned on the diverse location of paper feed passage, then after realizing the different conditions of paper is detected, rubber roll sent into by paper feed and heat-sensitive sheet prints, and then realizes not wasting first or first paragraph printing paper, operatively reduces printing paper waste.
Description
Technical field
This utility model relates to printing field, particularly relates to a kind of temperature-sensitive bar code printer.
Background technology
It is equipped with thermal printer at the Automatic Teller Machine of bank, the cashier in supermarket and electricity business's delivery, is used for printing friendship
Easily strip, receipt or express delivery list.Along with the development of electricity business, the portfolio of express delivery is also that conventional express delivery list is all in growth at a high speed
Fill in staff, type fount can be carried out in the relevant position of express delivery list followed by thermal printer, thus effectively
Improve express delivery Dispatching efficiency.
Thermal printer is generally of a casing, is provided with movement in casing.Movement includes printhead, rubber roll and cuts
Paper cutting knife etc..Use bill printer time, it usually needs on bill printer, place express delivery list or printing paper, printing paper from
Passing between heat-sensitive sheet and rubber roll, printhead prints relevant word or pattern on printing paper, after once having printed,
By paper cutter, printing paper is cut off, in order to the part used is punctured, facilitate user to take transaction slip or receipt.
But the printing papers such as express delivery list are when using complete, are required to be replaced, after replacing, owing to needs detect paper
Edge, so as to the most accurately print, and owing to existing paper feed function and printing function all pass through rubber roll
Realize so that in order to the printing initial position of paper be detected, it is necessary to from second segment bill printing paper or second express delivery list
Start detection, cause wasting a part of printing paper, i.e. waste first paragraph bill printing paper or first express delivery list, thus lead
Cause unnecessary waste, affect efficiency and cost.
Summary of the invention
The purpose of this utility model is to provide a kind of temperature-sensitive bar code printer reducing printing paper waste.
In order to realize the purpose of this utility model, this utility model provides a kind of temperature-sensitive bar code printer, including support and
The printhead being arranged on support, forms paper feed passage between support and printhead, support is provided with rubber roll near printhead side,
Printhead is arranged over heat-sensitive sheet at rubber roll, and wherein, temperature-sensitive bar code printer also includes the inspection paper being arranged at paper feed passage
Device and paper feeder, inspection paper device includes the first detector unit and the second detector unit, and the first detector unit can be along rubber roll
Being axially slidably disposed on support, the first detector unit is arranged between rubber roll and paper feeder, and rubber roll is arranged on the first inspection
Survey between unit and the second detector unit.
From such scheme, by using paper feeder to undertake paper feed function so that new first printing changed
Paper is just capable of marginal position detection, and before and after being no longer rely on rubber roll, paper feed carries out rim detection, uses two detections single simultaneously
Unit is separately positioned on the diverse location of paper feed passage, then realizes detecting the different conditions of paper, walks after detection
Rubber roll sent into by paper and heat-sensitive sheet prints, and then realizes not wasting first or first paragraph printing paper, operatively reduces and beats
Printing paper is wasted.
Further scheme is, paper feeder includes driving roller and driven voller, drives roller to be arranged on support, driven voller
Arrange on the print head.
Therefore, by driving roller and driven voller that printing paper is carried out fore-and-aft direction paper feed, then realize paper feed, compare
Between existing simple employing rubber roll and heat-sensitive sheet, holding paper carries out paper feed, and this programme is the most accurate, it is possible to more effectively improve
Print effect.
Further scheme is, temperature-sensitive bar code printing machine core also includes the first holding paper block and the second holding paper block, first
Holding paper block and the second holding paper block being axially slidably disposed on support along rubber roll, the second detector unit is arranged on the first holding paper block
And on the position that second between holding paper block.
Further scheme is, the first holding paper block is provided with the first connecting portion, and the second holding paper block is provided with the second connection
Portion, support is provided with the first chute, the second chute and screw rod, and the first holding paper block is arranged on the first chute, the second holding paper block
Being arranged on the second chute, the first connecting portion engages with screw rod, and the second connecting portion engages with screw rod, screw drive the first holding paper block
Move in the opposite direction with the second holding paper block.
Therefore, printing paper can be defined along the axial direction of rubber roll by holding paper block, by single for the second detection
Unit is arranged between holding paper block can be detected the paper feed state of printing paper efficiently, walks around holding paper block when printing paper and enters
Rubber roll prints, owing to being the most just easily caused printing without the spacing of holding paper block, and can not only by the second detector unit
Detect whether to be in paper feed state, additionally it is possible to the paper feed position of printer is the most correctly examined by holding paper block is spacing
Survey, utilize screw drive holding paper block in the opposite direction simultaneously, more convenient regulation the most accurately, also can not only be provided the user
Stability of prining can be effectively improved.
Further scheme is, temperature-sensitive bar code printer also includes processing unit and driver element, and driver element is used for
Driving rubber roll and paper feeder to rotate, the first detector unit is to processing unit output inspection paper signal, and the second detector unit is to process
Unit outgoing position signal, processing unit exports control signal to driver element.
Therefore, rubber roll and paper feeder being driven by driver element simultaneously, processing unit is not according to simultaneously
Driver element is front and back controlled by the inspection paper signal of co-located and position signalling, is then conducive to improving the synchronicity of paper feed
And accuracy.
Accompanying drawing explanation
Fig. 1 is the structure chart of temperature-sensitive bar code printer embodiment of the present utility model.
Fig. 2 is the temperature-sensitive bar code printer embodiment of the present utility model structure chart under another visual angle.
Fig. 3 is the STRUCTURE DECOMPOSITION figure of temperature-sensitive bar code printer embodiment of the present utility model.
Fig. 4 is the structure chart of printhead in temperature-sensitive bar code printer embodiment of the present utility model.
Fig. 5 is the structure chart of support in temperature-sensitive bar code printer embodiment of the present utility model.
Fig. 6 is the top view of support in temperature-sensitive bar code printer embodiment of the present utility model.
Fig. 7 is the sectional view in Fig. 6 at A-A.
Fig. 8 is the sectional view in Fig. 6 at B-B.
Fig. 9 is the sectional view in Fig. 6 at C-C.
Figure 10 is the temperature-sensitive bar code printer embodiment of the present utility model sectional view along page orientation.
Figure 11 a to 11d is the schematic diagram of the Method of printing embodiment of temperature-sensitive bar code printer of the present utility model.
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Detailed description of the invention
Temperature-sensitive bar code printer embodiment:
With reference to Fig. 1, Fig. 2 and Fig. 3, Fig. 1 and Fig. 2 is the structure chart under different angles of temperature-sensitive bar code printer 1, Fig. 3
Being the exploded view of temperature-sensitive bar code printer 1, temperature-sensitive bar code printer 1 includes base 4, support 3 and printhead 2, and support 3 is arranged on
On base 4, printhead 2 is arranged on pedestal 3.Being provided with power supply module in base 4, power supply module is used for heat sensitive bar code printing
Machine 1 is powered, and arranges main control board in pedestal 3, and main control board is provided with processing unit, and processing unit can use MCU, list
Sheet machine etc. has the device of operation processing function.
Being the structure chart of printhead 2 with reference to Fig. 4, Fig. 4, printhead 2 includes housing 21, and printhead 2 is arranged on housing 21
Having button 22, driven voller 23, heat-sensitive sheet 23 and cutting knife 25, driven voller 23, heat-sensitive sheet 24 and cutting knife 25 are successively along paper feed passage ground
Arranging, be additionally provided with the first spring and the second spring in housing 21, the first spring is connected to the end of driven voller 23, makes driven
Roller 23 is preset with precompression outwardly, and the second spring is connected to heat-sensitive sheet 24, makes heat-sensitive sheet 24 be preset with precompression outwardly.Shell
Body 21 is also provided with in both sides for hinged and support 3 connecting portion 26.
It is the structure chart of support 3 with reference to Fig. 5, Fig. 5.Support 3 includes housing 31, forms paper feed between support 3 and printhead 2
Passage 11, paper feed passage 11 is for fed printing sheet.Along paper feed passage 11 set gradually the first detector unit 34, drive roller 33,
Second detector unit 32 and rubber roll 31, heat-sensitive sheet 24 is arranged on the top of rubber roll 31 and abuts with rubber roll 31.The both sides of housing 31
Arranging connecting portion 36, connecting portion 36 is for hinged with connecting portion 26.
Reference Fig. 6 and Fig. 7, Fig. 7 are the sectional views in Fig. 6 at A-A, are provided with driver element, in this enforcement in housing 31
In example driver element use motor 374(see Fig. 9) be driven, housing 31 also set up driving gear 371, driving gear set and
Gear 372,273, drives gear 371 to be connected with driver element, by the transmission of driving gear set, will drive driving of gear 371
Passing to power constant speed in the same direction gear 372,273, and gear 372 is connected with driving roller 33, gear 373 is with rubber roll 31 even
Connect, then realize driver element and the rotation driving roller 33 and rubber roll 31 is driven.
Reference Fig. 6 and Fig. 8, Fig. 8 are the sectional views in Fig. 6 at B-B.The first chute 353, second it is provided with sliding on support 3
Groove 354, screw rod 381 and knob 382, first chute the 353, second chute 354 and screw rod 381 all axially arranged along rubber roll 31,
Screw rod 381 is erected in housing 31, and uses locating cover 383 and locating slot to be fixed the middle part of screw rod 381.Temperature-sensitive bar code
Printer 1 also includes holding paper block 351 and holding paper block 352, and holding paper block 351 is arranged on the first chute 353, and holding paper block 352 is arranged
On the second chute 354, holding paper block 351 is provided with the first connecting portion in lower section, and holding paper block 352 is provided with the second connecting portion, the
A junction engages with screw rod 381, and the second connecting portion engages with screw rod 381, knob 382 be arranged on the outer wall of housing 31 and with
Screw rod 381 connects, and rotating of screw rod 381 drives holding paper block 351 and holding paper block 352 axially moving in the opposite direction along rubber roll 31
Dynamic.Second detector unit 34 can use infrared sensor, is used for detecting whether top has printing paper, the second detector unit 34 and folder
Paper block 351,352 is arranged on the same axis, and the second detector unit 34 is arranged on the position between holding paper block 351 and holding paper block 352
Put.
Reference Fig. 6 and Fig. 9, Fig. 9 are the sectional views in Fig. 6 at C-C.Pedestal 31 is provided with chute 321, the second detector unit
32 are arranged in chute 321, and the second inspection unit 32 includes slide block 324 and the infrared transmission module 322 being arranged in slide block 324
With infrared receiving module 323, infrared transmission module 322 is for infrared detection signal to outgoing, and infrared receiving module 323 is used for
Receiving reflection detection signal, infrared transmission module 322 and infrared receiving module 323 can be used for detecting the edge of printing paper and beating
Print original position.
It is the sectional view of temperature-sensitive bar code printer 1 with reference to Figure 10, Figure 10, driven voller 23 and driving roller 33 in the present embodiment
Constituting paper feeder, driven voller 23 is connected to drive roller 33, the first detector unit 34, paper feeder, the second detector unit 23 and
Rubber roll 31 is arranged along the direction of advance of page orientation successively, and the second detector unit 23 is arranged between rubber roll 31 and paper feeder,
Rubber roll 31 is arranged between the first detector unit 34 and the second detector unit 33.
The Method of printing embodiment of temperature-sensitive bar code printer:
It is the schematic diagram of the Method of printing of temperature-sensitive bar code printer with reference to Figure 11, Figure 11, opens printhead 2 with regard to new printing
When paper is replaced, with reference to Figure 11 a, first printing paper 5 is placed in paper feeder, is i.e. pressed from both sides by driven voller 23 and driving roller 33
Holding, control unit controls paper feeder rotation paper feed subsequently, then whether has paper, subsequently above the first detector unit 34 detection
First detector unit 34 is to processing unit output inspection paper signal, with reference to Figure 11 b, along with printing paper 5 is transmitted to the by paper feeder
The top of two detector units 23, marginal position or the printing initial position of printing paper 5 are checked by the second detector unit 23, ginseng
According to Figure 11 c, control unit is controlled such that more than 5 forward-reverse of printing paper to paper feeder such that it is able to realize position
Detection, and to processing unit outgoing position signal, with reference to Figure 11 d, printing paper 5 is delivered at rubber roll 31 by paper feeder, with
Post-processing unit controls rubber roll 31 and heat-sensitive sheet 24 carries out imaging according to position signalling to printing paper 5.Visible, by the first detection
Unit 34, paper feeder, the second detector unit 23 and the setting of rubber roll 31, it is achieved carry out beating to first paragraph or first printing paper
Print, does not the most waste first or first paragraph printing paper, operatively reduces printing paper waste.
Therefore, by using paper feeder to undertake paper feed function so that new first printing paper changed just can
Enough realizing marginal position detection, before and after being no longer rely on rubber roll, paper feed carries out rim detection, uses two detector units respectively simultaneously
Being arranged on the diverse location of paper feed passage, then realize detecting the different conditions of paper, after detection, paper feed is sent into
Rubber roll and heat-sensitive sheet print, and then realize not wasting first or first paragraph printing paper, operatively reduce printing paper wave
Taking, be driven rubber roll and paper feeder by driver element simultaneously, processing unit is believed according to the inspection paper of diverse location simultaneously
Number and position signalling driver element is front and back controlled, be then conducive to improving the synchronicity of paper feed and accuracy.
Claims (5)
1. temperature-sensitive bar code printer, including support and the printhead being arranged on described support, described support and described printhead
Between formed paper feed passage, described support is provided with rubber roll near described printhead side, and described printhead is upper described rubber roll
Side is provided with heat-sensitive sheet;
It is characterized in that:
Described temperature-sensitive bar code printer also includes being arranged on the inspection paper device at paper feed passage and paper feeder, described inspection paper device
Including the first detector unit and the second detector unit, described second detector unit can being axially slidably disposed in along described rubber roll
On described support, described second detector unit is arranged between described rubber roll and described paper feeder, and described rubber roll is arranged on institute
State between the first detector unit and described second detector unit.
Temperature-sensitive bar code printer the most according to claim 1, it is characterised in that:
Described paper feeder includes driving roller and driven voller, and described driving roller is arranged on described support, and described driven voller is arranged
On described printhead.
Temperature-sensitive bar code printer the most according to claim 1, it is characterised in that:
Described temperature-sensitive bar code printing machine core also includes the first holding paper block and the second holding paper block, the first holding paper block and the second holding paper block
Being axially slidably disposed on described support along described rubber roll, described first detector unit be arranged on described first holding paper block and
On position between described second holding paper block.
Temperature-sensitive bar code printer the most according to claim 3, it is characterised in that:
Described first holding paper block is provided with the first connecting portion, and described second holding paper block is provided with the second connecting portion；
Being provided with the first chute, the second chute and screw rod on described support, described first holding paper block is arranged on described first chute
On, described second holding paper block is arranged on described second chute, and described first connecting portion engages with described screw rod, and described second even
The portion that connects engages with described screw rod, and the first holding paper block described in described screw drive and described second holding paper block move in the opposite direction.
5. according to the temperature-sensitive bar code printer described in any one of Claims 1-4, it is characterised in that:
Described temperature-sensitive bar code printer also include processing unit and driver element, described driver element be used for driving described rubber roll and
Described paper feeder rotates, and described first detector unit is to described processing unit output inspection paper signal, described second detector unit
To described processing unit outgoing position signal, described processing unit exports control signal to described driver element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620548669.9U CN205685977U (en) | 2016-06-07 | 2016-06-07 | Temperature-sensitive bar code printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620548669.9U CN205685977U (en) | 2016-06-07 | 2016-06-07 | Temperature-sensitive bar code printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205685977U true CN205685977U (en) | 2016-11-16 |
Family
ID=57260249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620548669.9U Active CN205685977U (en) | 2016-06-07 | 2016-06-07 | Temperature-sensitive bar code printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205685977U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105856860A (en) * | 2016-06-07 | 2016-08-17 | 珠海瑞柏精密科技有限公司 | Thermal-sensitive barcode printer and printing method thereof |
| CN109147152A (en) * | 2018-09-18 | 2019-01-04 | 深圳市思乐数据技术有限公司 | Lottery ticket arrangement for reading |
-
2016
- 2016-06-07 CN CN201620548669.9U patent/CN205685977U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105856860A (en) * | 2016-06-07 | 2016-08-17 | 珠海瑞柏精密科技有限公司 | Thermal-sensitive barcode printer and printing method thereof |
| CN109147152A (en) * | 2018-09-18 | 2019-01-04 | 深圳市思乐数据技术有限公司 | Lottery ticket arrangement for reading |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190505 Address after: 519000 No. 168 Yile Road, Pingsha Town, Zhuhai City, Guangdong Province Patentee after: Zhuhai Hao Sheng label printer Co., Ltd. Address before: 519000 Area C, Area B, 4th Floor, Building A, 168 Yile Road, Pingsha Town, Zhuhai City, Guangdong Province Patentee before: SID Technology Co., Ltd. |