CN203946632U - A kind of sheet drawing special-purpose multifunctional automatic paper feeder - Google Patents
A kind of sheet drawing special-purpose multifunctional automatic paper feeder Download PDFInfo
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- CN203946632U CN203946632U CN201420398945.9U CN201420398945U CN203946632U CN 203946632 U CN203946632 U CN 203946632U CN 201420398945 U CN201420398945 U CN 201420398945U CN 203946632 U CN203946632 U CN 203946632U
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Abstract
The utility model discloses a kind of sheet drawing special-purpose multifunctional automatic paper feeder, belong to blue printing apparatus field, it comprises the first Zhi Lu mechanism, in the first Zhi Lu mechanism, be provided with the first carton and the first paper sheet delivery band that is arranged on the first carton top, it is characterized in that: the rear end of the first carton arranges the first ventilating duct, the inner chamber of the first ventilating duct is communicated with wind regime, front end offers blowing mouth, blowing mouth communication with cavity.This kind of sheet drawing special-purpose multifunctional automatic paper feeder is because the rear end of the first carton arranges the first ventilating duct, the first ventilating duct offers blowing mouth near one end of the first carton, blowing mouth and wind regime are all communicated with the inner chamber of the first ventilating duct, can make paper effectively separated under the wind-force left and right of the first ventilating duct, the first paper sheet delivery band is only carried a slice paper that is close to zone face, thereby avoided in prior art the first paper sheet delivery band to carry multiple drawings to enter printer simultaneously, carry out multiple solarization, so that cause the drawback of drawing waste.
Description
Technical field
The utility model belongs to blue printing apparatus field, is specifically related to a kind of sheet drawing special-purpose multifunctional automatic paper feeder.
Background technology
Working drawing is printed blueprint with printer conventionally, when shining blueprint processed, need manually base map and printing paper to be carried out to multiple solarization to sending into printer after good, blueprint of every solarization system all needs again base map and printing paper is whole to once, until every base map system of shining is again arrived to the blueprint umber needing.Very loaded down with trivial details to paper operation in this kind solarization mode again, waste time and energy and speed low.
For the problems referred to above, applicant has researched and developed a automatic paper feeder that can automatically enter printing paper, Bing Xiang China has submitted patent application to, its application number is: 201010529203.1, this technology can be printer feed printing paper automatically, only needs the artificial base map of placing just can automatically complete paper work, and the base map to good and printing paper are together sent into printer, from having lowered to a great extent staff's labour intensity, improved paper efficiency.But in the process that reality is used, printing paper load-transfer device sometimes by two above printing papers that are stacked together together with base map to paper, then shine again.Make two above printing papers all be shone into blueprint, thereby exceeded the umber of required blueprint, cause drawing waste.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of sheet drawing special-purpose multifunctional automatic paper feeder, can effective separated drawing.
For solving the problems of the technologies described above, the technical solution of the utility model is: design a kind of sheet drawing special-purpose multifunctional automatic paper feeder, comprise the first Zhi Lu mechanism, in the first Zhi Lu mechanism, be provided with the first carton and the first paper sheet delivery band that is arranged on the first carton top, it is characterized in that: the rear end of the first carton arranges the first ventilating duct, the inner chamber of the first ventilating duct is communicated with ventilation inlet, front end offers blowing mouth, blowing mouth communication with cavity.
Preferably, the rear end of described the first Zhi Lu mechanism is provided with drawing delivery port, and the upper wall of the first ventilating duct is positioned at the below of the first paper sheet delivery band, and the rear end of the first ventilating duct is lower to arranging near drawing delivery port.
Preferably, on described the first paper sheet delivery band, offer the first paper adsorption hole, the first paper adsorption hole is communicated with negative pressure device.
Preferably, the second Zhi Lu mechanism is set above described the first Zhi Lu mechanism, in the second Zhi Lu mechanism, the first transmission shaft is set, the first transmission shaft is positioned at the rear end of the first ventilating duct; The first paper-sheets rolling wheel is installed on the first transmission shaft, and the first paper pressing shaft is installed in the top of the first paper-sheets rolling wheel, between the first paper pressing shaft and the first paper-sheets rolling wheel, forms drawing delivery port.
Preferably, the messenger chain that is arranged on the first transmission shaft is also set in described the second Zhi Lu mechanism, the other end of messenger chain connects second driving shaft, and the second paper-sheets rolling wheel is installed on second driving shaft, between second driving shaft and the second paper-sheets rolling wheel, forms drawing input port; A side at messenger chain arranges drawing transfer passage, the prosopyle next-door neighbour drawing input port of drawing transfer passage, deutostoma next-door neighbour drawing delivery port.
Preferably, San Zhi road mechanism is set below the first Zhi Lu mechanism, in the mechanism of San Zhi road, is provided with the second carton and the second paper sheet delivery band that is arranged on the second carton top; The rear end of the second carton arranges the second ventilating duct, and the inner chamber of the second ventilating duct is communicated with wind regime, front end offers blowing mouth, blowing mouth communication with cavity.
Preferably, the upper wall of the second ventilating duct is positioned at the below of the second paper sheet delivery band, and the rear end of the second ventilating duct is lower to arranging near drawing delivery port.
Preferably, on described the second paper sheet delivery band, offer the second paper adsorption hole, the second paper adsorption hole is communicated with negative pressure device.
Preferably, also comprise first via control system, in the rear end of drawing delivery port, first sensor is installed, in the first Zhi Lu mechanism, the second sensor is installed, the second sensor can detect the paper in the first carton; The 3rd sensor is installed in the mechanism of San Zhi road, and the 3rd sensor can detect the paper in the second carton; First sensor is controlled the break-make of the second sensor and the 3rd working sensor power supply, second sensor control linkage the first paper sheet delivery band; The 3rd sensor control linkage the second paper sheet delivery band.
Preferably, also comprise the second path control system with the interlocking of first via control system, the second path control system is installed four-sensor in drawing transfer passage, first sensor is controlled the break-make of four-sensor working power, and four-sensor is controlled the break-make of the second sensor or the 3rd working sensor power supply.
Compared with prior art, the beneficial effects of the utility model are:
1, the rear end due to the first carton arranges the first ventilating duct, the first ventilating duct offers blowing mouth near one end of the first carton, blowing mouth and ventilation inlet are all communicated with the inner chamber of the first ventilating duct, can make paper effectively separated under the wind-force left and right of the first ventilating duct, the first paper sheet delivery band is only carried a slice paper that is close to zone face, thereby avoided in prior art the first paper sheet delivery band to carry multiple drawings to enter printer simultaneously, carry out multiple solarization, so that cause the drawback of drawing waste.
2, due to the upper wall of the first ventilating duct, be positioned at the below of the first paper sheet delivery band, the rear end of the first ventilating duct is lower to arranging near drawing delivery port, make paper along with the first paper sheet delivery band is by conveying before and after, when paper arrives the rear portion of the first paper sheet delivery band, owing to losing the application force of the first paper sheet delivery band, automatically drop on the first ventilating duct, thereby make the rear end of paper under the guiding of the first ventilating duct, arrive exactly drawing delivery port, realize the accurate conveying of drawing.
3, owing to offering the first paper adsorption hole on the first paper sheet delivery band, the first paper adsorption hole is communicated with negative pressure device, negative pressure device can form negative pressure on the first paper adsorption hole, thus under the effect of negative pressure by paper adsorption on the first paper sheet delivery band, realize the reliable delivery of paper.
4, due to the first paper-sheets rolling wheel being installed on the first transmission shaft, the first paper pressing shaft is installed in the top of the first paper-sheets rolling wheel, between the first paper pressing shaft and the first paper-sheets rolling wheel, form drawing delivery port, while making drawing arrive drawing equipped at outlet port, can be under the effect of the first paper pressing shaft and the first paper-sheets rolling wheel, rubbing drawing continues to carry backward, completes the automatic supply of drawing.
5,, because the side at messenger chain arranges drawing transfer passage, the prosopyle of drawing transfer passage next-door neighbour drawing input port, deutostoma next-door neighbour drawing delivery port, can manually send into base map from drawing input port, is convenient to realize a base map and shines again many parts of blueprints.
6, due to San Zhi road mechanism being set below the first Zhi Lu mechanism, the mechanism of San Zhi road mechanism is identical with the second Zhi Lu mechanism, can in the first Zhi Lu mechanism, place base map, printing paper is placed by San Zhi road mechanism, the first He Sanzhi of Zhi Lu mechanism road mechanism is worked simultaneously, realize the full automaticity of base map and printing paper and supply with, for multiple solarization the continuously of complete drawing established hardware foundation.
7, because first sensor is installed in the rear end at drawing delivery port, in the first Zhi Lu mechanism, the second sensor is installed, the 3rd sensor is installed in the mechanism of San Zhi road, first sensor is controlled the break-make of the second sensor and the 3rd working sensor power supply, second sensor control linkage the first paper sheet delivery band; The 3rd sensor control linkage the second paper sheet delivery band, make first sensor control the first paper sheet delivery band and the start and stop simultaneously of the second paper sheet delivery band simultaneously, realize the full automaticity multiple solarization in order continuously of complete drawing, the second sensor and the 3rd sensor detect the drawing situation in the Zhi Lu mechanism of place simultaneously, when ND, automatically stop the operation of place Zhi Lu mechanism, remind staff to put into drawing.
8, owing to also comprising the second path control system interlocking with first via control system, the second path control system is installed four-sensor in drawing transfer passage, first sensor is controlled the break-make of four-sensor working power, four-sensor is controlled the break-make of the second sensor or the 3rd working sensor power supply, make first via control system and the second path control system can only participate in work in You Yi road simultaneously, during the second path control system work, can in the first carton or the second carton, put into printing paper, then manually from drawing input port, put into base map, and by four-sensor according to the base map orderly information detecting control the first paper sheet delivery band or the second paper sheet delivery band is worked, realize a base map and shine again many parts of blueprints.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of ventilating duct;
Fig. 3 is that the A of Fig. 2 is to view;
Fig. 4 is the B-B cutaway view of Fig. 3;
Fig. 5 is control principle drawing of the present utility model.
Mark in figure: 1, the first carton; 2, the first paper sheet delivery band; 3, the first air-suction trunk; 4, induced draft fan; 5, the first transmission shaft; 6, the first paper pressing shaft; 7, second driving shaft; 8, the second paper pressing shaft; 9, upper guide plate; 10, bottom guide; 11, the first ventilating duct; 12, the second ventilating duct; 13, first sensor; 14, the second carton; 15, the second paper sheet delivery band; 16, the second air-suction trunk; 17, the 3rd sensor; 18, messenger chain; 19, four-sensor; 20, the second sensor; 21, blowing mouth; 22, ventilation inlet; 23, paper feed switch; 24, hand switch.
The specific embodiment
Below in conjunction with accompanying drawing and the specific embodiment, the utility model is described in further detail.
The utility model is usingd the moving direction of drawing as with reference to direction, and paper feed end is defined as to front end, correspondingly paper delivery end is defined as to rear end.
The first Zhi Lu mechanism and the first transmission shaft 5 are set in the utility model, the first transmission shaft 5 is positioned at the rear end of the first Zhi Lu mechanism, on the first transmission shaft 5, the first paper-sheets rolling wheel is installed, the top of the first paper-sheets rolling wheel is installed between the first paper pressing shaft 6, the first paper pressing shafts 6 and the first paper-sheets rolling wheel and is formed drawing delivery port.In the first Zhi Lu mechanism, be provided with on the first carton 1 and the first paper sheet delivery band 2, the first paper sheet delivery bands 2 and offer the first paper adsorption hole, and the first air-suction trunk 3, the first air-suction trunks 3 connection induced draft fans 4 are installed in the active side of the first paper sheet delivery band 2.The first paper sheet delivery band 2 is positioned at the top of the first carton 1, and the upper wall that the rear end of the first carton 1 arranges the first ventilating duct 11, the first ventilating ducts 11 is positioned at the below of the first paper sheet delivery band 2, and lower to arranging near drawing delivery port of its rear end.The inner chamber of the first ventilating duct 11 is communicated with ventilation inlet 22, front end offers blowing mouth 21, blowing mouth 21 communication with cavity.
In order to realize, manually send drawing, above the first Zhi Lu mechanism, be provided with the second Zhi Lu mechanism, messenger chain 18 is installed on the first transmission shaft 5 by the second Zhi Lu mechanism, the other end of messenger chain 18 connects second driving shaft 7, the second paper-sheets rolling wheel is installed on second driving shaft 7, the top of the second paper-sheets rolling wheel is installed between the second paper pressing shaft 8, the second paper pressing shafts 8 and the second paper-sheets rolling wheel and is formed drawing input port; Above a side of messenger chain 18, arrange upper guide plate 9, below bottom guide 10 is set, the gap between upper guide plate 9 and bottom guide 10 forms drawing transfer passage, the prosopyle next-door neighbour drawing input port of drawing transfer passage, deutostoma next-door neighbour drawing delivery port.
In order to realize the continuous full automaticity of a whole set of drawing, shine again, below the first Zhi Lu mechanism, be provided with San Zhi road mechanism, the structure of San Zhi road mechanism is identical with the structure of the first Zhi Lu mechanism, be specially: in the mechanism of San Zhi road, be provided with the second carton 14 and the second paper sheet delivery band 15, on the second paper sheet delivery band 15, offer the second paper adsorption hole, and the second air-suction trunk 16, the second air-suction trunks 16 are installed in the active side of the second paper sheet delivery band 15 are communicated with induced draft fans 4.The second paper sheet delivery band 15 is arranged on the top of the second carton 14, and the upper wall that the rear end of the second carton 14 arranges the second ventilating duct 12, the second ventilating ducts 12 is positioned at the below of the second paper sheet delivery band 15, and lower to arranging near drawing delivery port of its rear end.Equally, the inner chamber of the second ventilating duct 12 is communicated with wind regime, front end offers blowing mouth 21, blowing mouth 21 communication with cavity.
In order to realize orderly control of the present utility model, be provided with first via control system and second path control system of interlocking.First sensor 13 is installed in the rear end of drawing delivery port, the second sensor 20, the second sensors 20 is installed in the first Zhi Lu mechanism and can be detected paper in the first carton 1 start and stop of control linkage the first paper sheet delivery band 2; The 3rd sensor 17, the three sensors 17 are installed in the mechanism of San Zhi road and can be detected paper in the second carton 14 start and stop of control linkage the second paper sheet delivery band 15; In drawing transfer passage, four-sensor 19 is installed.In first via control system, first sensor 13 is controlled the break-make of the second sensor 20 and the 3rd sensor 17 working powers.In the second path control system, first sensor 13 is controlled the break-make of four-sensor 19 working powers, and four-sensor 19 is controlled the break-make of the second sensor 20 or the 3rd sensor 17 working powers.
Above-mentioned the first carton 1 and the second carton 14 are all shape obliquely from A-P and install, and there is same structure: include box body, carton pivot shaft is installed below box body, and both sides configuration makes the slot rolling of twitching before and after box body below separately, carton pivot shaft is provided with roller, roller is fitted in slot rolling, and box body is arranged on roller, with this, realizes easily pulling out or advancing of the first carton 1 and the second carton 14.
Working process:
Ventilation inlet 22 is connected to wind regime, open main supply switch power supply, the first transmission shaft 5 enters mode of operation, power supply through normally closed switch makes first sensor 13, the second sensor 20 and the 3rd sensor 17 the electric mode of operation that enters, be connected in the induced draft fan 4 on the first air-suction trunk 3 and the second air-suction trunk 16 and be connected in the first ventilating duct 11 and the second ventilating duct 12 on wind regime open.
Can in the first carton 1, put into base map, in the second carton 14, put into printing paper, then pressing paper feed switch 23 makes it to close, the entry into service of the first He Sanzhi of Zhi Lu mechanism road mechanism, the first air-suction trunk 3 is adsorbed on base map on the first paper sheet delivery band 2 by the first paper adsorption hole, simultaneously the first ventilating duct 11 from the side direction of base map by wind to the first paper sheet delivery band 2, unnecessary base map is blown off, only make the base map that is close to the first paper sheet delivery band 2 be adsorbed, under the drive of the first paper sheet delivery band 2, carry backward, when the rear end of base map departs from the rear end of the first air-suction trunk 3, base map is under the effect of self gravitation, its rear end drops on the upper wall of the first ventilating duct 11 automatically, the front end of base map continues to move backward under the effect of the first paper sheet delivery band 2, thereby promoting whole base map continues to move backward along the first ventilating duct 11, finally make the rear end of base map arrive drawing equipped at outlet port.In this process, the second paper sheet delivery band 15 also carries a printing paper and base map to arrive drawing equipped at outlet port simultaneously, first sensor 13 detects after drawing simultaneously, make the second sensor 20 and the equal power-off of the 3rd sensor 17, the first paper passes load-transfer device and the second paper biography load-transfer device is also in succession out of service.Now, base map and printing paper continue to walk backward under the effect of the first paper-sheets rolling wheel, to automatically good base map and printing paper be flowed to printer, front end until drawing leaves after first sensor 13, first sensor 13 loses the control to the second sensor 20 and the 3rd sensor 17, the first paper passes load-transfer device and the second paper biography load-transfer device brings into operation again, enters next round to paper work.Run so forth a whole set of drawing automatically to paper, be embodied as printer feed to good drawing.
If the blueprint after folding multiple solarization can be put into blueprint the first carton 1 or the second carton 14, remove the placement of base map, then carry out above-mentioned working process, make drawing delivery port only export blueprint, blueprint is sent into paper stacker, realize the automatic drawing feed of paper stacker.
If a base map need to copy separately many parts, in the first carton 1, put into printing paper, open hand switch 24, make the second path control system enter mode of operation.Manually base map is sent into from drawing input port, when base map arrives four-sensor 19, four-sensor 19 detects after signal, control the first paper and pass load-transfer device work, make 2, the first paper sheet delivery band carry a printing paper, and arrive drawing equipped at outlet port with base map simultaneously, first sensor 13 detects after paper signal, cut off the working power of four-sensor 19, four-sensor 19 disconnects the power supply of the second sensor 20, and it is out of service that the first paper passes load-transfer device.Front end until paper leaves after first sensor 13, the control that first sensor 13 loses four-sensor 19.When four-sensor 19 detects base map again, the above-mentioned work that again circulates of the first paper sheet delivery band 2, so goes round and begins again, complete a base map repeatedly to paper operation, then by printer, complete repeatedly and shine again.
When a base map need to copy many parts separately, printing paper can also be put into the second carton 14, by the second paper, pass the conveying that load-transfer device completes printing paper.
In above-described embodiment, be the drawing transfer passage being formed by upper guide plate 9 and bottom guide 10, certainly can also adopt the drawing transfer passage of other concrete structure, as long as can complete, the constraint of paper is transmitted.In like manner, negative pressure device in the first He Sanzhi of Zhi Lu mechanism road mechanism can adopt the form of above-mentioned air-suction trunk and induced draft fan 4, can also adopt the negative pressure device of other structure, as long as can produce negative pressure, by negative pressure, make paper adsorption hole produce suction, the concrete structure at this to negative pressure device does not limit.
The above, it is only preferred embodiment of the present utility model, be not the utility model to be done to the restriction of other form, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the equivalent embodiment of equivalent variations.But every technical solutions of the utility model content that do not depart from, any simple modification, equivalent variations and the remodeling above embodiment done according to technical spirit of the present utility model, still belong to the protection domain of technical solutions of the utility model.
Claims (10)
1. a sheet drawing special-purpose multifunctional automatic paper feeder, comprise the first Zhi Lu mechanism, in the first Zhi Lu mechanism, be provided with the first carton and the first paper sheet delivery band that is arranged on the first carton top, it is characterized in that: the rear end of the first carton arranges the first ventilating duct, the inner chamber of the first ventilating duct is communicated with ventilation inlet, front end offers blowing mouth, blowing mouth communication with cavity.
2. according to sheet drawing special-purpose multifunctional automatic paper feeder claimed in claim 1, it is characterized in that: the rear end of described the first Zhi Lu mechanism is provided with drawing delivery port, the upper wall of the first ventilating duct is positioned at the below of the first paper sheet delivery band, and the rear end of the first ventilating duct is lower to arranging near drawing delivery port.
3. according to sheet drawing special-purpose multifunctional automatic paper feeder claimed in claim 2, it is characterized in that: on described the first paper sheet delivery band, offer the first paper adsorption hole, the first paper adsorption hole is communicated with negative pressure device.
4. according to the arbitrary described sheet drawing special-purpose multifunctional automatic paper feeder of claims 1 to 3, it is characterized in that: the second Zhi Lu mechanism is set above described the first Zhi Lu mechanism, in the second Zhi Lu mechanism, the first transmission shaft is set, the first transmission shaft is positioned at the rear end of the first ventilating duct; The first paper-sheets rolling wheel is installed on the first transmission shaft, and the first paper pressing shaft is installed in the top of the first paper-sheets rolling wheel, between the first paper pressing shaft and the first paper-sheets rolling wheel, forms drawing delivery port.
5. according to sheet drawing special-purpose multifunctional automatic paper feeder claimed in claim 4, it is characterized in that: the messenger chain that is arranged on the first transmission shaft is also set in described the second Zhi Lu mechanism, the other end of messenger chain connects second driving shaft, the second paper-sheets rolling wheel is installed on second driving shaft, between second driving shaft and the second paper-sheets rolling wheel, is formed drawing input port; A side at messenger chain arranges drawing transfer passage, the prosopyle next-door neighbour drawing input port of drawing transfer passage, deutostoma next-door neighbour drawing delivery port.
6. according to sheet drawing special-purpose multifunctional automatic paper feeder claimed in claim 4, it is characterized in that: San Zhi road mechanism is set below the first Zhi Lu mechanism, in the mechanism of San Zhi road, is provided with the second carton and the second paper sheet delivery band that is arranged on the second carton top; The rear end of the second carton arranges the second ventilating duct, and the inner chamber of the second ventilating duct is communicated with wind regime, front end offers blowing mouth, blowing mouth communication with cavity.
7. according to sheet drawing special-purpose multifunctional automatic paper feeder claimed in claim 6, it is characterized in that: the upper wall of the second ventilating duct is positioned at the below of the second paper sheet delivery band, the rear end of the second ventilating duct is lower to arranging near drawing delivery port.
8. according to sheet drawing special-purpose multifunctional automatic paper feeder claimed in claim 7, it is characterized in that: on described the second paper sheet delivery band, offer the second paper adsorption hole, the second paper adsorption hole is communicated with negative pressure device.
9. according to sheet drawing special-purpose multifunctional automatic paper feeder claimed in claim 6, it is characterized in that: also comprise first via control system, first sensor is installed in rear end at drawing delivery port, in the first Zhi Lu mechanism, the second sensor is installed, the second sensor can detect the paper in the first carton; The 3rd sensor is installed in the mechanism of San Zhi road, and the 3rd sensor can detect the paper in the second carton; First sensor is controlled the break-make of the second sensor and the 3rd working sensor power supply, second sensor control linkage the first paper sheet delivery band; The 3rd sensor control linkage the second paper sheet delivery band.
10. according to sheet drawing special-purpose multifunctional automatic paper feeder claimed in claim 9, it is characterized in that: also comprise the second path control system with the interlocking of first via control system, the second path control system is installed four-sensor in drawing transfer passage, first sensor is controlled the break-make of four-sensor working power, and four-sensor is controlled the break-make of the second sensor or the 3rd working sensor power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420398945.9U CN203946632U (en) | 2014-07-19 | 2014-07-19 | A kind of sheet drawing special-purpose multifunctional automatic paper feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420398945.9U CN203946632U (en) | 2014-07-19 | 2014-07-19 | A kind of sheet drawing special-purpose multifunctional automatic paper feeder |
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| Publication Number | Publication Date |
|---|---|
| CN203946632U true CN203946632U (en) | 2014-11-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420398945.9U Expired - Fee Related CN203946632U (en) | 2014-07-19 | 2014-07-19 | A kind of sheet drawing special-purpose multifunctional automatic paper feeder |
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| CN (1) | CN203946632U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111532033A (en) * | 2020-05-28 | 2020-08-14 | 山西宇轩伟业科技有限公司 | Chain bill printing auxiliary device and self-service terminal |
-
2014
- 2014-07-19 CN CN201420398945.9U patent/CN203946632U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111532033A (en) * | 2020-05-28 | 2020-08-14 | 山西宇轩伟业科技有限公司 | Chain bill printing auxiliary device and self-service terminal |
| CN111532033B (en) * | 2020-05-28 | 2022-07-26 | 山西宇轩伟业科技有限公司 | Self-service terminal of chain type bill printing auxiliary device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141119 Termination date: 20170719 |
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| CF01 | Termination of patent right due to non-payment of annual fee |