CN206781280U - A kind of thermal sensitive label printer with black mark sensor - Google Patents
A kind of thermal sensitive label printer with black mark sensor Download PDFInfo
- Publication number
- CN206781280U CN206781280U CN201720345638.8U CN201720345638U CN206781280U CN 206781280 U CN206781280 U CN 206781280U CN 201720345638 U CN201720345638 U CN 201720345638U CN 206781280 U CN206781280 U CN 206781280U
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- support
- paper feed
- separation member
- torsion spring
- black mark
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Abstract
The utility model provides a kind of thermal sensitive label printer with black mark sensor, cartridge assemblies including housing and in housing, housing includes drain pan and the cap being hinged with drain pan, cartridge assemblies include support and separation member, paper feed passage is formed between support and separation member, paper feed passage includes paper feed port and exit slot, and paper feed channel slopes are set, the vertical height of paper feed port is less than the vertical height of exit slot, and exit slot is located at the top of cartridge assemblies.Heat-sensitive sheet is provided with support, rubber roll is set on separation member, support is arranged in drain pan, and separation member is arranged in cap.Locked component is provided between separation member and support, separation member is interior to be provided with black mark sensor towards paper feed passage.Using thermal sensitive label printer of the present utility model, printing paper is not easy to drop on ground, and power consumption is low, support and separation member is locked by locked component, convenient for unlocking is simple to operate.
Description
Technical field
It the utility model is related to printing field, more particularly to a kind of thermal label printing with black mark sensor
Machine.
Background technology
Research background：It is equal at the Automatic Teller Machine of bank, the cashier of supermarket and electric business delivery in production activity now
Provided with thermal printer, for printing transaction slip, receipt or express delivery list.Existing thermal printer generally comprises shell and machine
Core assembly, cartridge assemblies include separation member and support, and paper feed passage is formed between separation member and support, and heat-sensitive sheet is arranged on separation
On part, rubber roll is arranged on support, and heat-sensitive sheet is connected on rubber roll, and thermal printing paper is showed in printing after heat-sensitive sheet
Hold.
However, there is problems with existing thermal printer：Paper feed passage is horizontally disposed with, and is set in the side wall of printer
Exit slot, printing paper is easily dropped after being passed from exit slot on ground, when particularly continuously printing substantial amounts of receipt or express delivery list,
Dropped on the ground substantial amounts of receipt or express delivery list are frequently found, not only easily makes these receipts or express delivery list dirty, and fall on ground
On receipt or express delivery list easily trampled on.Open separation member change printing paper when, heat-sensitive sheet with the opening of separation member and with
Rubber roll separates, and the wire being connected with heat-sensitive sheet easily occurs the situation of loose contact because of being repeatedly opened for separation member, in addition
Heat-sensitive sheet is followed during separation member opens, and its heat easily distributes, and installs after printing paper, it is necessary to be carried out again to heat-sensitive sheet
Heating, power consumption are big.Traditional thermal printer with black mark sensor, black mark sensor are arranged in chute, printer
Certain vibrations are had in print procedure so that the position of black mark sensor produces certain displacement, causes black mark sensor
There is the skew of position, greatly reduce print quality in position inaccurate, the content finally printed.
The content of the invention
The purpose of this utility model, which is to provide one kind, prevents that printing paper from dropping ground and print position accurately carries black mark
The thermal sensitive label printer of sensor.
To achieve these goals, the present invention provides a kind of thermal sensitive label printer with black mark sensor, including shell
Body and the cartridge assemblies in housing, housing include drain pan and with drain pan be hinged cap, cartridge assemblies include support and
Separation member, paper feed passage being formed between support and separation member, paper feed passage includes paper feed port and exit slot, wherein, paper feed passage
It is obliquely installed, the vertical height of paper feed port is less than the vertical height of exit slot, and exit slot is located at the top of cartridge assemblies；Support exists
Heat-sensitive sheet is provided with close to the side of exit slot, separation member is being provided with rubber roll close to the side of heat-sensitive sheet, and support is arranged in drain pan,
Separation member is arranged in cap；It is provided with mounting bracket and support bar on separation member, is provided with mounting bracket and is walked with paper feed passage
The vertical chute in paper direction, the two side top of chute are provided with stopper slot, and the bottom of chute is provided with groove, is provided with groove black
Sensor is marked, black mark covers disposed on sensor is equipped with contiguous block, and the free end of contiguous block passes through chute, and connection is set on free end
Portion, connecting portion are connected with support bar, and bracing member is located on stopper slot；Black mark sensor includes infrared transmission module and infrared connect
Module is received, and infrared transmission module and infrared receiving module are set towards paper feed passage；Support is provided with support, the both sides of support
Through hole is provided with wall, support is provided with locked component；Locked component includes rotating shaft, the first locking module and the second locking mould
First locking module and the second locking module are arranged on the outside of the two side of support through through hole by block, rotating shaft；First locking
Module includes the first hook member and the first torsion spring, and the first hook member includes first and hooks conjunction portion and press section, and the first hook conjunction portion can hook
Conjunction is arranged in rotating shaft in one end of rubber roll, the first torsion spring, and one end of the first torsion spring is fixed on the first hook member, the first torsion spring
The other end be fixed on support；Second locking module includes the second hook member and the second torsion spring, and the second hook member includes second
Conjunction portion is hooked, the second hook conjunction portion can hook the other end closed in rubber roll, and the second torsion spring is arranged in rotating shaft, and one end of the second torsion spring is fixed
On the second hook member, the other end of the second torsion spring is fixed on support.
Further scheme is, locked component is also included by compressing switch, by compressing switch including operating portion, pull block, swing arm
And articulated section, swing arm are arranged between operating portion and articulated section, pull block and be connected on press section, articulated section is hinged on drain pan
On, shell fragment is provided with swing arm, the free end of shell fragment is connected on drain pan.
Further scheme is that the first locking module also includes the first axle sleeve, and the first axle sleeve is enclosed on one end of rotating shaft, the
One torsion spring set is on first axle set；Second locking module also includes the second axle sleeve, and the second axle sleeve is in the other end of rotating shaft, the second torsion
Spring is enclosed on the second axle sleeve.
Further scheme is that two ends of rotating shaft are non-circular, are all provided with the first hook member and the second hook member
It is equipped with the non-circular hole being engaged with roller end.
The beneficial effects of the utility model are：By the way that paper feed channel slopes are set so that exit slot is located at cartridge assemblies
Bottom, printing paper out of paper feed passage come out after do not fall out on ground.Restriction effect by holding groove to support bar, i.e.,
Printer is set to have slight vibration, the black mark sensor for being also possible to prevent to be arranged on mounting bracket is subjected to displacement, and ensure that black mark
The accuracy of sensor positioning, and then ensure that the accuracy of printing.Support and separation member are locked by locked component,
Convenient for unlocking, it is simple to operate.Heat-sensitive sheet is arranged on support, heat-sensitive sheet is fixed when opening separation member, reduces temperature-sensitive
Heat on piece distributes, and power consumption is low.
Brief description of the drawings
Fig. 1 is a kind of structure chart of the thermal sensitive label printer embodiment with black mark sensor of the utility model.
Fig. 2 is a kind of structure decomposition figure of the thermal sensitive label printer embodiment with black mark sensor of the utility model.
Fig. 3 is the structure chart of the cartridge assemblies of the utility model thermal sensitive label printer embodiment.
Fig. 4 is the exploded view of the cartridge assemblies structure of the utility model thermal sensitive label printer embodiment.
Fig. 5 is the structure decomposition figure of the separation member of the utility model thermal sensitive label printer embodiment.
Fig. 6 is the structure decomposition figure of the support of the utility model thermal sensitive label printer embodiment.
Fig. 7 is the structure chart of the mounting bracket of the utility model thermal sensitive label printer embodiment.
Fig. 8 is Fig. 7 A-A to sectional view.
Fig. 9 is a kind of top view of the thermal sensitive label printer embodiment with black mark sensor of the utility model.
Figure 10 is the sectional view of Fig. 9 B-B direction.
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Embodiment
Referring to Fig. 1 and Fig. 2, Fig. 1 is a kind of thermal sensitive label printer embodiment with black mark sensor of the utility model
Structure chart, Fig. 2 be the utility model it is a kind of with it is black mark sensor thermal sensitive label printer embodiment structure decomposition figure,
A kind of thermal sensitive label printer with black mark sensor of the present utility model includes housing and the movement group in housing
Part, housing include drain pan 1 and the cap 2 being hinged with drain pan 1, and cartridge assemblies include support 3 and separation member 4.The front end of cap 2 is set
It is equipped with jagged hand papercutter 21.
Referring to Fig. 3 and Fig. 4, Fig. 3 is the structure chart of the cartridge assemblies of the utility model thermal sensitive label printer embodiment, figure
4 be the exploded view of the cartridge assemblies structure of the utility model thermal sensitive label printer embodiment.Lead between pedestal 3 and separation member 4
Locking mechanism 5 is crossed to be locked.Paper feed passage 6 is formed between pedestal 3 and separation member 4, paper feed passage 6 is obliquely installed, and paper feed leads to
Road 6 includes paper feed port 61 and exit slot 62, and the vertical height of paper feed port 61 is less than the vertical height of exit slot 62, exit slot 62
In the top of cartridge assemblies.Support 3 is provided with two holding paper blocks 31,32 on paper feed passage 6, and wherein holding paper block 31 is fixed on machine
On seat 3, holding paper block 32 can be slided in chute 33, and paper feed port 61, the He of holding paper block 31 are formed between holding paper block 31 and holding paper block 32
The sheet feeder guide of holding paper block 32 enters in paper feed passage 6 from paper feed port 61.32 slidable design method of holding paper block so that paper feed
The width of mouth 61 is adjustable, so as to meet the demand of the printing paper of different in width.
Referring to Fig. 5, Fig. 5 is the structure decomposition figure of separation member, and separation member 4 includes rubber roll 41, rubber roll bracket 42 and mounting bracket
43.Rubber roll 41 includes axle 410 and the rubber layer 411 being included in outside axle 410, and the both ends of axle 410 are stretched out outside rubber layer 411.Axle 410
Both ends be cased with axle sleeve 44,45 respectively, pad 46 is provided between axle sleeve 44 and rubber layer 411, one end of axle 410 sequentially passes through pad
It is set in after piece 46 and axle sleeve 44 on gear 47.The shaft core position of gear 47 is provided with non-circular through hole 470, on axle 410 with it is logical
The end that hole 470 connects is also configured as non-circular.Mounting groove 421,422 is respectively arranged with two side walls of rubber roll bracket 42,
Rubber roll 41 is arranged on mounting groove 421,422 by axle sleeve 42,43, and axle 410 can rotate relative to axle sleeve 42,43.Rubber roll bracket 42
Be arranged on mounting bracket 43, be provided with mounting bracket 43 it is black mark sensor 48, it is black mark sensor 48 include infrared transmission module and
Infrared receiving module, infrared transmission module and infrared receiving module are set towards paper feed passage 6.Separation member 4 is arranged on cap 2
On.
Referring to Fig. 6, Fig. 6 is the structure decomposition figure of support, and support 3 is arranged in drain pan 1.Support 3 is provided with support 31, branch
Through hole 310 is provided with the two side of frame 31.Support 3 is provided with locked component, and locked component locks including rotating shaft 32, first
The locking module 34 of module 33 and second, rotating shaft 32 install the first locking module 33 and the second locking module 34 through through hole 310
In the outside of the two side of support 31.
First locking module 33 includes the first hook member 330, the first axle sleeve 331 and the first torsion spring 332, the first hook member
330, which include first, hooks conjunction portion 333 and press section 334, and the first hook conjunction portion 333 can hook conjunction in one end of rubber roll 41, the first torsion spring 332
It is arranged in rotating shaft 32, one end of the first torsion spring 332 is fixed on the first hook member 330, and the other end of the first torsion spring 332 is fixed
On support 31.
Second locking module 34 includes the second hook member 340, the second axle sleeve 341 and the second torsion spring 342, the second hook member
340, which include second, hooks conjunction portion 343, and the second hook conjunction portion 343 can hook the other end closed in rubber roll 41, and the second torsion spring 342, which is arranged on, to be turned
On axle 32, one end of the second torsion spring 342 is fixed on the second hook and closed on 340, and the other end of the second torsion spring 342 is fixed on support 31
On.
Two ends 311,312 of rotating shaft 31 be disposed as it is non-circular, the first hook member 330 be provided with and the phase of end 311
The non-circular hole 335 of cooperation, society meets the non-circular hole 344 with end 312 to cooperation by chance on the second hook member 340.
Mounting groove 311 is additionally provided with the two side of support 31, after separation member 4 is arranged on mounting groove 311 by rubber roll 41,
Separation member 4 is locked on support 31 by the first locking module 33 and the second locking module 34.
Referring also to Fig. 2 and Fig. 6, locked component are also included by compressing switch 10,10 include operating portion 11 by compressing switch, pull
Block 12, swing arm 13 and articulated section 14, swing arm 13 are arranged between operating portion 11 and articulated section 14, are pulled block 12 and are connected to press section
On 334, articulated section 14 is hinged on drain pan 1, and shell fragment 15 is provided with swing arm 13, and the free end 16 of shell fragment 15 is connected to drain pan 1
On.By 10 inner sides for being arranged on drain pan 1 that compress switch, the side wall of drain pan 1 is provided with opening 17, and operating portion 11 is located in opening 17
（Referring to Fig. 1）.Pulled downwards through opening 17 by compress switch 10 operating portion 11, swing arm 13 rotates around articulated section 14, pulls
Block 12 is abutted on press section 334, and so as to drive the first hook member 330 to rotate, the first hook member 330 drives rotating shaft 32 to rotate, and turns
Axle 32 drives the second hook member 340 to rotate, and the rotation of the first hook member 330 and the second hook member 340, which to hook, closes in rubber roll 41
The first hook conjunction portion 333 and the second hook conjunction portion 343 at both ends discharge, and separation member 4 separates with the opening of cap 2 with support 3.When applying
When being added to power on operating portion 11 and disappearing, 10 reset condition is answered next time in the elastic force effect of shell fragment 15 by compressing switch, first hooks and close
Part 330 is acted in the first torsion spring 332 and answers reset condition next time, and the second hook member 340 acts on restoring next time in the second torsion spring 342 to be begun
State.
Referring to Fig. 7 and Fig. 8, Fig. 7 is the structure chart of mounting bracket, and Fig. 8 is Fig. 7 A-A to sectional view.Set on mounting bracket 43
There is the chute 430 vertical with the page orientation of paper feed passage, multiple stopper slots 431 are provided with the top of the two side of chute 430, limit
Position groove 431 is groove, and multiple undulates of stopper slot 431 are set.The bottom of chute 430 is provided with groove 432, the direction of groove 432
Paper feed passage 6 is set, and black mark sensor 48 is arranged in groove 432, and contiguous block 49, contiguous block are provided with black mark sensor 48
49 free end 490 passes through chute 430, and connecting portion 491 is set on free end 490, and connecting portion 491 is connected with support bar 50, is propped up
Strut 50 is erected on stopper slot 431.It is set to be erected on different stopper slots 431 by mobile support bar 50, so as to
So that black mark sensor 48 is located at diverse location in groove 432, the printing paper of different in width is by adjusting the position of support bar 50
Put.Under the limitation of stopper slot 431, support bar 50 will not be moved arbitrarily, even if printer has slight vibration, black mark sensing
The position of device 48 will not also shift, and ensure that the accuracy of printing.
Referring to Fig. 9 and Figure 10, Fig. 9 is a kind of thermal sensitive label printer embodiment with black mark sensor of the utility model
Top view, Figure 10 is the sectional view of Fig. 9 B-B direction.Support 3 is provided with heat-sensitive sheet 35, heat-sensitive sheet in the side close to exit slot
35 back side is provided with spring 36, and spring 36 supports heat-sensitive sheet 35 to be connected on the rubber roll 41 of separation member 4.The paper storehouses 100 of drain pan 1
Interior to be provided with winding roll 101, coiling has printing paper 102 on winding roll 101, and printing paper 102 is successively by being arranged on paper feed passage 6
Holding paper block 32, black mark sensor 48, passed from exit slot 62 after rubber roll 41.Black mark sensor 48 detects black on printing paper
After mark, the initial printing position on printing paper can be confirmed, show the content of printing on printing paper after heat-sensitive sheet 35,
Rubber roll 41 is under the frictional force effect of printing paper 102, printing paper 102 moves to exit slot 61.Set because paper feed passage 6 tilts
Put, exit slot 62 is located at the top of printer, therefore printing paper 102 passed from exit slot 62 after be deposited in the top of printer,
Do not fall out onto ground, can avoid making printing paper dirty.Heat-sensitive sheet 35 is arranged on support 3, when opening cap 2, rubber roll 41
Separated with separation member 4 with support 3, but heat-sensitive sheet 35 is motionless, the heat reduced on heat-sensitive sheet 35 distributes, and power consumption is lower.
Finally it is emphasized that the utility model is not limited to above-mentioned embodiment, come for those skilled in the art
Say, the utility model can have various change and change, all within the spirit and principles of the utility model, and that is done any repaiies
Change, equivalent substitution, improvement etc., should be included in the protection domain of the utility model claims.
Claims (4)
1. a kind of thermal sensitive label printer with black mark sensor, including housing and the movement group in the housing
Part, the housing, which includes drain pan and the cap being hinged with the drain pan, the cartridge assemblies, includes support and separation member, the machine
Paper feed passage is formed between seat and the separation member, the paper feed passage includes paper feed port and exit slot, it is characterised in that：
The paper feed channel slopes are set, and the vertical height of the paper feed port is less than the vertical height of the exit slot, it is described go out
Paper mouth is located at the top of the cartridge assemblies；
The support is being provided with heat-sensitive sheet close to the side of the exit slot, and the separation member is close to the side of the heat-sensitive sheet
Provided with rubber roll, the support is arranged in the drain pan, and the separation member is arranged in the cap；
Mounting bracket and support bar are provided with the separation member, the paper feed side with the paper feed passage is provided with the mounting bracket
To vertical chute, stopper slot is provided with the top of the two side of the chute, the bottom of the chute is provided with groove, the groove
Interior to be provided with black mark sensor, the black mark covers disposed on sensor is equipped with contiguous block, and the free end of the contiguous block passes through the chute,
Connecting portion is set on the free end, and the connecting portion is connected with the support bar, and the bracing member is located at the stopper slot
On；The black mark sensor includes infrared transmission module and infrared receiving module, and the infrared transmission module and described infrared
Receiving module is set towards the paper feed passage；
The support is provided with support, and through hole is provided with the two side of the support, and the support is provided with locked component；
The locked component includes rotating shaft, the first locking module and the second locking module, and the rotating shaft passes through the through hole by institute
The first locking module and second locking module are stated installed in the outside of the two side of the support；
First locking module includes the first hook member and the first torsion spring, and first hook member includes the first hook conjunction portion and pressed
Splenium, the first hook conjunction portion can hook conjunction and be arranged in one end of the rubber roll, first torsion spring in the rotating shaft, and described the
One end of one torsion spring is fixed on first hook member, and the other end of first torsion spring is fixed on the bracket；
Second locking module includes the second hook member and the second torsion spring, and second hook member includes second and hooks conjunction portion, institute
The other end closed in the rubber roll can be hooked by stating the second hook conjunction portion, and second torsion spring is arranged in the rotating shaft, and described second turns round
One end of spring is fixed on second hook member, and the other end of second torsion spring is fixed on the bracket.
2. thermal sensitive label printer according to claim 1, it is characterised in that：
The locked component also includes by compressing switch, described by compressing switch including operating portion, pull block, swing arm and articulated section, institute
State swing arm to be arranged between the operating portion and the articulated section, the block of pulling is connected on the press section, described be hinged
Portion is hinged on the drain pan, and shell fragment is provided with the swing arm, and the free end of the shell fragment is connected on the drain pan.
3. thermal sensitive label printer according to claim 2, it is characterised in that：
First locking module also includes the first axle sleeve, and first axle sleeve is enclosed on one end of the rotating shaft, and described first turns round
Spring is enclosed on the first axle and put；
Second locking module also includes the second axle sleeve, and second axle sleeve is in the other end of the rotating shaft, second torsion
Spring is enclosed on second axle sleeve.
4. thermal sensitive label printer according to claim 3, it is characterised in that：
Two ends of the rotating shaft to be non-circular, be provided with first hook member and second hook member with it is described
The non-circular hole that roller end is engaged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720345638.8U CN206781280U (en) | 2017-04-01 | 2017-04-01 | A kind of thermal sensitive label printer with black mark sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720345638.8U CN206781280U (en) | 2017-04-01 | 2017-04-01 | A kind of thermal sensitive label printer with black mark sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206781280U true CN206781280U (en) | 2017-12-22 |
Family
ID=60706836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720345638.8U Active CN206781280U (en) | 2017-04-01 | 2017-04-01 | A kind of thermal sensitive label printer with black mark sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206781280U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108407470A (en) * | 2018-03-01 | 2018-08-17 | 宁波精芯科技有限公司 | Thermal printer movement |
-
2017
- 2017-04-01 CN CN201720345638.8U patent/CN206781280U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108407470A (en) * | 2018-03-01 | 2018-08-17 | 宁波精芯科技有限公司 | Thermal printer movement |
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