CN206579298U - A kind of cassette mechanism of stylus printer - Google Patents
A kind of cassette mechanism of stylus printer Download PDFInfo
- Publication number
- CN206579298U CN206579298U CN201720113211.5U CN201720113211U CN206579298U CN 206579298 U CN206579298 U CN 206579298U CN 201720113211 U CN201720113211 U CN 201720113211U CN 206579298 U CN206579298 U CN 206579298U
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- CN
- China
- Prior art keywords
- circuit
- gear
- motor
- paper feeding
- rotary shaft
- 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
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Abstract
The utility model provides a kind of cassette mechanism of stylus printer, belongs to printer engine field, including two blocks of side plates, side sheet room is provided with paper feeding rotary shaft, the axis of guide, rotates axle and bracket.Axle with teeth, parallel gears are set on bracket and pawl is driven, tooth axle one end is provided with helical gear；Rotate and tumbler gear is provided between shaft gear and helical gear, helical gear is connected by tumbler gear with rotating shaft gear card；Tooth axle and parallel gears clamping；Pawl is driven to be arranged on parallel gears；Bracket base is provided with circuit board；Bracket is provided with exhaust fan with side plate junction.The utility model is provided with exhaust fan by increasing the radiating of printer engine so that in paperboard, colour band is not in and absorbs heat two to find that flows become big situation.
Description
Technical field
The utility model is related to printer engine field, more particularly to a kind of cassette mechanism of stylus printer.
Background technology
Situations such as usually paperboard occurs in existing many printers, because of deflection caused by paper feed in print procedure
Block, do not design special block-resistant protection measure, the printer core worked under stopping state, printhead is always in the same of paper
Apply heat on one position, heat can not be walked by new paper tape, so as to form the poly- increasing of paper amount of localized heat, it is possible to reach paper burning
Degree, and for without overheat carry out shut down wait machine for, consequence is also more serious；Blocking simultaneously causes movement to be driven
More and more higher is loaded, and during more than movement limiting value, causes movement driving power supply overcurrent damage, gear tooth breakage, motor overheating
The generation of many potential problems such as damage.
Existing cassette mechanism of stylus printer is all by covering thermal insulation layer on motor, preventing when there is paperboard, heat
Quickly pass to colour band so that ink mobility occur greatly, situations such as printing is fuzzy.Authorization Notice No. is special for CN201179755's
Profit discloses cassette mechanism of stylus printer, and the patent mainly entangles motor using collet, prevents the heat of motor from passing to colour band.By
In using collet to entangle motor prevent the heat of motor from shedding very well so that when long-time is printed the heat of motor without
Method sheds, motor temperature excessively a height of life-span for shortening motor on printer.Therefore need to set a kind of radiating effect more preferably, the life-span
Longer cassette mechanism of stylus printer.
Utility model content
For above-mentioned deficiency, the utility model provides a kind of cassette mechanism of stylus printer.
The utility model solves the above problems by the following technical programs：
A kind of cassette mechanism of stylus printer, including two blocks of side plates, side sheet room are provided with paper feeding rotary shaft, the axis of guide, movement turn
Moving axis and bracket；Paper feeding rotary shaft one end is provided with the first motor, and the rotating shaft of the first motor is fixed with paper feeding rotary shaft one end to be connected
Connect；One end of the axis of guide is provided with guiding shaft gear；The one end for rotating axle is provided with and rotates shaft gear；Side plate interior sides
It is additionally provided with the second motor, the rotating shaft of the second motor and is provided with the second motor gear；Second motor gear is with being oriented to shaft gear
Between be provided with steering little gear, the second motor gear is connected by turning to little gear with being oriented to shaft gear card；Set on bracket
Axle with teeth, parallel gears and drive pawl, tooth axle one end is provided with helical gear；Rotate and commutation is provided between shaft gear and helical gear
Gear, helical gear is connected by tumbler gear with rotating shaft gear card；Tooth axle and parallel gears clamping；Pawl is driven to be arranged on
On parallel gears；Bracket base is provided with circuit board；Bracket is provided with exhaust fan with side plate junction.
In such scheme, preferably circuit board includes processor circuit, clock circuit, print control circuit, motor drive
Dynamic circuit, data interface circuit, state acquisition circuit and warning circuit；The output end of the clock circuit connects with processor circuit
Connect；The input of the print control circuit is connected with processor circuit；The input and processor of the motor-drive circuit
Circuit is connected；The output end of the data interface circuit is connected with processor circuit；The output end of the state acquisition circuit with
Processor circuit is connected；The input of the warning circuit is connected with processor circuit.
In such scheme, preferably circuit board also includes power circuit；The power circuit is connected with processor circuit
Power supply, power circuit is powered with the first motor and the second motor connection.
In such scheme, preferably side sheet room is additionally provided with rubber roll, and rubber roll is arranged on paper feeding rotary shaft bottom.
In such scheme, paper feeding rotary shaft rubber roll is preferably provided with paper feeding rotary shaft.
Advantage of the present utility model is with effect：
The utility model provides a kind of cassette mechanism of stylus printer, by being provided with exhaust fan, so that word blocks
During paper, the heat of motor will not be passed quickly on colour band, can be very good to prevent because motor heat two influences colour band flow
So that printing dimmed etc..By being provided with holding circuit, user is notified to be handled in time when there is paperboard.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model circuit block diagram.
Fig. 3 is the utility model carrier structure schematic diagram.
Label in figure：1 paper feeding rotary shaft rubber roll, 2 rubber rolls, 3 paper feeding rotary shafts, 4 side plates, 5 first motors, 6 axis of guides, 7
Rotate axle, 8 second motors, 9 second motor gears, 10 guiding shaft gears, 11 rotate shaft gear, 12 tumbler gears,
Pawl, 17 brackets, 18 circuit boards, 19 exhaust fans are driven in 13 helical gears, 14 tooth axles, 15 parallel gears, 16.
Embodiment
The utility model is described in further detail with reference to embodiments.
A kind of cassette mechanism of stylus printer, as shown in figure 1, including two blocks of side plates 4, be provided between side plate 4 paper feeding rotary shaft 3,
The axis of guide 6, rotate axle 7 and bracket 17.The one end of paper feeding rotary shaft 3 is provided with the first motor 5, the rotating shaft of the first motor 5 with
The one end of paper feeding rotary shaft 3 is fixedly connected；One end of the axis of guide 6 is provided with guiding shaft gear 10.The one end for rotating axle 7 is set
Rotate shaft gear 11；The inner side of side plate 4, which is additionally provided with the second motor 8, the rotating shaft of the second motor 8, is provided with the second motor
Gear 9；Steering little gear is provided between second motor gear 9 and guiding shaft gear 10, the second motor gear 9 is by turning to small tooth
Wheel is connected with being oriented to the card of shaft gear 10.Rubber roll 2 is additionally provided between side plate 4, rubber roll 2 is arranged on the bottom of paper feeding rotary shaft 3.Paper feeding
Paper feeding rotary shaft rubber roll 1 is provided with rotary shaft 3.Rubber roll 2 and paper feeding rotary shaft 3 turn paper by paper feeding rotary shaft rubber roll 1 to inhale
Enter printer.First motor 5, which is rotated, drives paper feeding rotary shaft 3 to be rotated.First motor 5 and the second motor 8 are synchronous electricity
Machine, complete the power input of printing.
Axle 14 with teeth, parallel gears 15 are set on bracket 17 and pawl 16 is driven, the one end of tooth axle 14 is provided with helical gear 13；It is mobile
Tumbler gear 12 is provided between rotary shaft gear 11 and helical gear 13, helical gear 13 is by tumbler gear 12 and rotates axle tooth
The card of wheel 11 is connected.Tooth axle 14 and the clamping of parallel gears 15；Pawl 16 is driven to be arranged on parallel gears 15.The bottom of bracket 17 is provided with
Circuit board 18.Tooth axle 14, which is rotated, drives parallel gears 15 to rotate, and drives colour band to be printed by drive pawl 16.
Bracket 17 is provided with exhaust fan 19 with the junction of side plate 4.Exhaust fan 19 includes motor and fan blade, and motor drives fan blade
Complete pumping.By being provided with exhaust fan, so that when paperboard occurs in word, the heat of motor will not pass quickly to colour band
On, it can be very good to prevent because the influence colour band flow of motor heat two causes printing dimmed etc..
Circuit board 18 includes processor circuit, clock circuit, print control circuit, motor-drive circuit, data-interface electricity
Road, state acquisition circuit and warning circuit；The output end of the clock circuit is connected with processor circuit；The print control electricity
The input on road is connected with processor circuit；The input of the motor-drive circuit is connected with processor circuit；The data
The output end of interface circuit is connected with processor circuit；The output end of the state acquisition circuit is connected with processor circuit；Institute
The input for stating warning circuit is connected with processor circuit.Circuit board 18 also includes power circuit；The power circuit and processing
Device circuit connection power supply, power circuit is connected power supply with the first motor 5 and the second motor 8.By being provided with holding circuit, when going out
User is notified to be handled in time during existing paperboard.
The preferred embodiment that the utility model is created is illustrated above, but the utility model is not limited to
Embodiment, those skilled in the art can also make a variety of etc. on the premise of without prejudice to the utility model creative spirit
Same modification or replacement, these equivalent modifications or replacement are all contained in scope of the present application.
Claims (5)
1. a kind of cassette mechanism of stylus printer, it is characterised in that：Including two blocks of side plates（4）, side plate（4）Between be provided with paper feeding rotary shaft
（3）, the axis of guide（6）, rotate axle（7）And bracket（17）；Paper feeding rotary shaft（3）One end is provided with the first motor（5）, first
Motor（5）Rotating shaft and paper feeding rotary shaft（3）One end is fixedly connected；The axis of guide（6）One end be provided with guiding shaft gear（10）；
Rotate axle（7）One end be provided with and rotate shaft gear（11）；Side plate（4）Inner side is additionally provided with the second motor（8）, the
Two motors（8）Rotating shaft on be provided with the second motor gear（9）；Second motor gear（9）With being oriented to shaft gear（10）Between set
There are steering little gear, the second motor gear（9）By turning to little gear with being oriented to shaft gear（10）Card is connected；Bracket（17）On
Axle with teeth is set（14）, parallel gears（15）With drive pawl（16）, tooth axle（14）One end is provided with helical gear（13）；Rotate axle
Gear（11）With helical gear（13）Between be provided with tumbler gear（12）, helical gear（13）Pass through tumbler gear（12）With rotating
Shaft gear（11）Card is connected；Tooth axle（14）With parallel gears（15）Clamping；Drive pawl（16）It is arranged on parallel gears（15）On；Support
Frame（17）Bottom is provided with circuit board（18）；Bracket（17）With side plate（4）Junction is provided with exhaust fan（19）.
2. a kind of cassette mechanism of stylus printer according to claim 1, it is characterised in that：The circuit board（18）Including processing
Device circuit, clock circuit, print control circuit, motor-drive circuit, data interface circuit, state acquisition circuit and alarm electricity
Road；The output end of the clock circuit is connected with processor circuit；The input and processor circuit of the print control circuit
Connection；The input of the motor-drive circuit is connected with processor circuit；The output end of the data interface circuit and processing
Device circuit is connected；The output end of the state acquisition circuit is connected with processor circuit；The input of the warning circuit and place
Manage the connection of device circuit.
3. a kind of cassette mechanism of stylus printer according to claim 1, it is characterised in that：The circuit board（18）Also include electricity
Source circuit；The power circuit is connected power supply, power circuit and the first motor with processor circuit（5）With the second motor（8）Even
Connect power supply.
4. a kind of cassette mechanism of stylus printer according to claim 1, it is characterised in that：Side plate（4）Between be additionally provided with rubber roll
（2）, rubber roll（2）It is arranged on paper feeding rotary shaft（3）Bottom.
5. a kind of cassette mechanism of stylus printer according to claim 1, it is characterised in that：The paper feeding rotary shaft（3）On set
It is equipped with paper feeding rotary shaft rubber roll（1）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720113211.5U CN206579298U (en) | 2017-02-07 | 2017-02-07 | A kind of cassette mechanism of stylus printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720113211.5U CN206579298U (en) | 2017-02-07 | 2017-02-07 | A kind of cassette mechanism of stylus printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206579298U true CN206579298U (en) | 2017-10-24 |
Family
ID=60110537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720113211.5U Expired - Fee Related CN206579298U (en) | 2017-02-07 | 2017-02-07 | A kind of cassette mechanism of stylus printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206579298U (en) |
-
2017
- 2017-02-07 CN CN201720113211.5U patent/CN206579298U/en not_active Expired - Fee Related
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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: 20171024 Termination date: 20220207 |