CN210527940U - Printer capable of detecting, calibrating and inputting certificate paper - Google Patents
Printer capable of detecting, calibrating and inputting certificate paper Download PDFInfo
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- CN210527940U CN210527940U CN201921161922.5U CN201921161922U CN210527940U CN 210527940 U CN210527940 U CN 210527940U CN 201921161922 U CN201921161922 U CN 201921161922U CN 210527940 U CN210527940 U CN 210527940U
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Abstract
The utility model discloses a can detect, calibrate and the printer of input to evidence paper, relate to the printing apparatus technical field, including the printer body, the outside of the input port of printer body is provided with the feed platform, the top fixed mounting of feed platform has the baffle, the top of feed platform still is provided with the calibration board parallel with the baffle, the top of feed platform still fixed mounting has the drive arrangement that can promote the calibration board to carry out reciprocating motion, the top of feed platform is seted up the mounting groove and is run through the negative pressure hole of its body, the negative pressure hole is connected with outside negative pressure device, fixed mounting has photoelectric sensor in the mounting groove, and the horizontal elevation of photoelectric sensor top highest point is less than feed platform top surface horizontal elevation; the utility model discloses can effectively avoid factors such as paper bending to influence the drawback of printing the accuracy, can detect effectively whether there is the certificate paper in the defeated entrance of printer, avoid the wasting of resources.
Description
Technical Field
The utility model relates to a printing apparatus technical field, concretely relates to printer to printing certificate usefulness.
Background
With the rapid development of motor vehicles at home and abroad, the traffic volume of car driving management is greatly increased, and the traditional business handling mode brings certain limitation to social demands, so that traffic police departments also begin to vigorously develop the integration of 'internet + service', and the aim is to replace manual service with artificial intelligence. In order to meet the increasing number of self-service business transactions, a self-service certificate-making printer capable of improving service accuracy from a source is required to be provided.
At present, the business is printed to main certificate of traveling is accomplished by the appointed special printer of policeman department, and at the in-process that realizes automatic printing, certificate printing paper generally need be transported with the help of the arm, adsorbs printing paper through its bottom sucking disc during the transportation and prints in putting into the printer with it.
In the process, due to the characteristics of the certificate paper, the certificate paper has certain thickness and hardness, when the certificate paper is adsorbed, the adsorption position can deviate due to uneven adsorption air pressure, and further, although the adsorption purpose is achieved, when the certificate paper is conveyed and printed, a certain amount of deviation exists in the conveying position, so that the deviation exists between the position of the printed content in the printed certificate and the limited position, and the printing precision is influenced.
Simultaneously, the certificate paper is because of the problem of its material, and it is easily influenced by external environment when the storage, can take place a certain amount of deformation, for example crooked etc. simultaneously, the certificate paper receives the extrusion or piles up for a long time, also can take place a certain amount of deformation after being adsorbed and taking out, and this can produce certain positional deviation when just having led to printing, influences the printing quality.
Present self-service printing machine, it is mostly automatic going on in the printing process, and it has preheated when the mechanical arm moves printer department and has opened promptly, and this has just led to losing when the certificate paper is transported or when effectively snatching the paper, and the printer still can automatic start, and this waste that has just caused the resource has influenced printing efficiency and rate of accuracy.
Therefore, how to solve the above technical problems is a problem which needs to be solved urgently nowadays.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art not enough, provide a can detect the printer of, calibration and input to the certificate paper to can't detect printer input port department among the solution prior art and whether have the paper, print the crooked technical problem of paper.
The utility model discloses a realize through following technical scheme:
the utility model provides a printer capable of detecting, calibrating and inputting certificate paper, which comprises a printer body, wherein a feeding table with a top horizontal plane and a horizontal plane at the bottom edge of the printer input port on the same horizontal plane is arranged outside the input port of the printer body, a baffle with an extending direction perpendicular to the extending direction of the printer input port is fixedly arranged at the top of the feeding table, a calibrating plate parallel to the baffle is also arranged at the top of the feeding table, a driving device capable of pushing the calibrating plate to do reciprocating motion is also fixedly arranged at the top of the feeding table, the reciprocating motion of the calibrating plate is the reciprocating motion deviating from/towards the baffle on the feeding table, a mounting groove and a negative pressure hole penetrating through the printer body are arranged on the part between the baffle and the calibrating plate moving towards the limiting position at the top of the feeding table, the negative pressure hole is connected with outside negative pressure device, mounting groove internal fixation has photoelectric sensor, and the level elevation of photoelectric sensor top highest point is less than the horizontal elevation of feed table top surface.
Furthermore, the part of the top of the feeding table, which is located between the baffle and the calibration plate when the baffle moves to the limit position, is embedded with a micro conveying belt, the horizontal plane where the top of the micro conveying belt is located and the horizontal plane where the top of the feeding table is located are the same horizontal plane, and the conveying direction of the micro conveying belt faces the direction of the input port of the printer.
Further, the negative pressure holes are two, the axes of the negative pressure holes and the axes of the negative pressure holes are located on the same vertical surface, and the extending direction of the vertical surface is parallel to the extending direction of the baffle.
Furthermore, the top of the feeding table is further provided with a guide groove corresponding to the calibration plate, the extending direction of the guide groove is perpendicular to the extending direction of the baffle, the bottom of the calibration plate is provided with a convex block corresponding to the guide groove, and the convex block is arranged in the corresponding guide groove.
Furthermore, the number of the guide grooves is two, and the number of the corresponding convex blocks is also two.
Further, the driving device is specifically a linear cylinder, and an output end of the cylinder is fixedly connected with the calibration plate.
Further, drive arrangement specifically comprises driving motor, drive gear, actuating lever and spacing, the sawtooth has evenly been seted up at the top of actuating lever, actuating lever movable mounting is on spacing, fixed mounting has drive gear on driving motor's the output, the sawtooth intermeshing at drive gear and actuating lever top.
Furthermore, the driving device is a miniature linear screw rod stepping motor, and one end of an upper screw rod of the miniature linear screw rod stepping motor is fixedly connected with the calibration plate.
And the negative pressure generating device, the photoelectric sensor, the driving device and the printer body are respectively in signal connection with the controller.
Compared with the prior art, the utility model has the following advantages: the utility model provides a printer capable of detecting, calibrating and inputting certificate paper, which is characterized in that the external negative pressure paper outside the negative pressure hole is arranged to make the paper falling into the feeding table adsorbed on the printer, so that the paper can be completely changed into straight paper, and the defect of printing error caused by bending can be effectively avoided; the position of the paper can be effectively calibrated under the action of the calibration plate and the baffle by arranging the calibration plate and the driving device, so that the accuracy of the printing position is ensured; by arranging the photoelectric sensor, whether certificate paper exists on the feeding table can be effectively detected, and resource waste caused by printing when no paper exists can be effectively avoided; through setting up miniature conveyer belt, can effectively carry the certificate paper for the printer, be convenient for print.
Drawings
FIG. 1 is a schematic view showing the structure of a printer capable of detecting, calibrating and inputting a certification paper in embodiment 1;
fig. 2 is a schematic structural diagram of a printer capable of detecting, calibrating and inputting a certification paper in embodiment 2.
In the figure: 1. a printer body; 2. a feeding table; 3. a baffle plate; 4. a calibration plate; 5. a drive device; 6. a negative pressure hole; 7. a photosensor; 8. a micro conveyor belt; 9. a guide groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides an embodiment:
in the embodiment of fig. 1, a printer capable of detecting, calibrating and inputting document paper is provided, which includes a printer body 1, a feeding table 2 is disposed outside an input port of the printer body 1, the feeding table being located at a horizontal plane where a top portion of the document paper falls and a horizontal plane where a bottom edge of the input port of the printer is located at the same horizontal plane (in a conventional self-service printer, a position where the document paper falls is an area, and a standard range of printing is located in the area, and due to factors such as paper and suction, the position where the document paper falls is located in the area and has a certain deviation from the standard range, which is the defect that the present invention overcomes, in the present embodiment, the falling area of the document paper is as a range enclosed by an elliptical dotted line in the;
the printer body 1 is conveniently supplied with the certificate paper by the above setting.
A baffle 3 with the extending direction vertical to the extending direction of the input port of the printer is fixedly arranged at the top of the feeding table 2 (the inner wall of the baffle 3 is the edge of printing paper, which is overlapped with the edge of the printing position of the input port of the printer body 1, and the edge is the edge of the printing paper printed on the printer body 1, so that after another edge is limited, the certificate paper can be effectively limited, and the printing accuracy is ensured);
in order to limit the other edge of the identification paper and control the accuracy of the printing position, in this embodiment, the top of the feeding table 2 is further provided with a calibration plate 4 parallel to the baffle 3, the top of the feeding table 2 is further fixedly provided with a driving device 5 capable of pushing the calibration plate 4 to perform reciprocating motion, and the reciprocating motion of the calibration plate 4 is the reciprocating motion away from/towards the baffle 3 on the feeding table 2;
through the arrangement, the calibration plate 4 moves towards the baffle 3 under the driving of the driving device 5, so that the certificate paper between the calibration plate and the baffle 3 can move towards the baffle 3, and finally the edge of the certificate paper is contacted and leveled with the baffle 3, and the correctness of the printed edge can be effectively ensured;
even if the printing edge is effectively determined, the problem of bending of the printing edge caused by the elasticity of the paper still needs to be avoided, in the embodiment, in order to avoid bending of the paper, a mounting groove and a negative pressure hole 6 penetrating through the body of the feeding table 2 are formed in the part, between the baffle 3 and the calibration plate 4, of the top of the feeding table when the baffle 3 moves to the limit position, and the negative pressure hole 6 is connected with an external negative pressure device;
through the setting, outside negative pressure device produces and transmits the certificate paper on it through negative pressure hole 6 after the negative pressure to can carry out effective absorption to certificate paper bottom, and set for the negative pressure value less, only overcome the crooked deformation power of bringing of certificate paper alright, make it attached on feed table 2, be the state of laying flat, and then can avoid the crooked drawback of bringing the printing offset effectively, improved the printing precision.
In this embodiment, in order to avoid the certificate paper that outside mechanical arm transported to lose or for effectively snatching and the drawback that printer body 1 has started by oneself, make mounting groove internal fixation have photoelectric sensor 7, and the horizontal elevation of photoelectric sensor 7 top highest department is less than the horizontal elevation of 2 top surfaces of feed platform.
Through the above arrangement, the photoelectric sensor 7 can effectively detect whether the certificate paper exists thereon, and further, the above defects can be effectively avoided.
In the present embodiment, the two negative pressure holes 6 are specifically provided, and the axes of the two negative pressure holes are on the same vertical plane, and the extending direction of the vertical plane is parallel to the extending direction of the baffle 3.
Through the arrangement, the certificate paper can be effectively adsorbed.
In this embodiment, the driving device 5 is embodied as a linear cylinder, and the output end of the linear cylinder is fixedly connected to the calibration plate 4.
With the above arrangement, the credential paper can be driven effectively so that its edge is flush with the baffle 3.
Example 2
Referring to fig. 2, in this embodiment, a printer capable of detecting, calibrating and inputting document paper is provided, which includes a printer body 1, a feeding table 2 is provided at an outer side of an input port of the printer body 1, where a horizontal plane at a top of the feeding table and a horizontal plane at a bottom edge of the input port of the printer are located at the same horizontal plane (in a conventional self-service printer, a position where document paper falls is an area, and a standard printing range is located in the area, and due to factors such as paper and suction, the position where the paper falls is located in the area and has a certain deviation from the standard printing range, which is the defect that the present invention overcomes, in this embodiment, the falling area of the document paper is as a range circled by an oval dotted line in the drawing);
the printer body 1 is conveniently supplied with the certificate paper by the above setting.
A baffle 3 with the extending direction vertical to the extending direction of the input port of the printer is fixedly arranged at the top of the feeding table 2 (the inner wall of the baffle 3 is the edge of printing paper, which is overlapped with the edge of the printing position of the input port of the printer body 1, and the edge is the edge of the printing paper printed on the printer body 1, so that after another edge is limited, the certificate paper can be effectively limited, and the printing accuracy is ensured);
in order to limit the other edge of the identification paper and control the accuracy of the printing position, in this embodiment, the top of the feeding table 2 is further provided with a calibration plate 4 parallel to the baffle 3, the top of the feeding table 2 is further fixedly provided with a driving device 5 capable of pushing the calibration plate 4 to perform reciprocating motion, and the reciprocating motion of the calibration plate 4 is the reciprocating motion away from/towards the baffle 3 on the feeding table 2;
through the arrangement, the calibration plate 4 moves towards the baffle 3 under the driving of the driving device 5, so that the certificate paper between the calibration plate and the baffle 3 can move towards the baffle 3, and finally the edge of the certificate paper is contacted and leveled with the baffle 3, and the correctness of the printed edge can be effectively ensured;
even if the printing edge is effectively determined, the problem of bending of the printing edge caused by the elasticity of the paper still needs to be avoided, in the embodiment, in order to avoid bending of the paper, a mounting groove and a negative pressure hole 6 penetrating through the body of the feeding table 2 are formed in the part, between the baffle 3 and the calibration plate 4, of the top of the feeding table when the baffle 3 moves to the limit position, and the negative pressure hole 6 is connected with an external negative pressure device;
through the setting, outside negative pressure device produces and transmits the certificate paper on it through negative pressure hole 6 after the negative pressure to can carry out effective absorption to certificate paper bottom, and set for the negative pressure value less, only overcome the crooked deformation power of bringing of certificate paper alright, make it attached on feed table 2, be the state of laying flat, and then can avoid the crooked drawback of bringing the printing offset effectively, improved the printing precision.
In this embodiment, in order to avoid the certificate paper that outside mechanical arm transported to lose or for effectively snatching and the drawback that printer body 1 has started by oneself, make mounting groove internal fixation have photoelectric sensor 7, and the horizontal elevation of photoelectric sensor 7 top highest department is less than the horizontal elevation of 2 top surfaces of feed platform.
Through the above arrangement, the photoelectric sensor 7 can effectively detect whether the certificate paper exists thereon, and further, the above defects can be effectively avoided.
In the present embodiment, the two negative pressure holes 6 are specifically provided, and the axes of the two negative pressure holes are on the same vertical plane, and the extending direction of the vertical plane is parallel to the extending direction of the baffle 3.
Through the arrangement, the certificate paper can be effectively adsorbed.
Particularly, in this embodiment, the portion between when the top of feed platform 2 was in baffle 3 and calibration plate 4 and moved to extreme position towards baffle 3 has been inlayed and has been made miniature conveyer belt 8, and the top place horizontal plane of miniature conveyer belt 8 is same horizontal plane with the horizontal plane of 2 tops of feed platform, the direction of delivery of miniature conveyer belt 8 (miniature conveyer belt 8 is the same with traditional belt transport structure, for by the belt, running roller and micro motor constitute, the drive is the paper on it, the belt top can be dull polish form, be convenient for drive certificate paper) is towards printer input port direction.
Through the setting, detect and calibrate the certificate paper after accomplishing, move towards the input port of printer body 1 under the drive of miniature conveyer belt 8 to finally being printed, two negative pressure holes 6 are in photoelectric sensor 7's both sides respectively, and the setting of two negative pressure holes 6 makes its process that gets into the input port, still can effectively keep the state of paving, has avoided the drawback of printing position deviation, has improved the printing precision.
In particular, in the present embodiment, in order to guide the calibration plate 4 and avoid the offset of the calibration plate during the reciprocating motion, the top of the feeding table 2 is further provided with a guide groove 9 corresponding to the calibration plate 4, the extending direction of the guide groove 9 is perpendicular to the extending direction of the baffle 3, the bottom of the calibration plate 4 is provided with a projection corresponding to the guide groove 9, and the projection is disposed in the corresponding guide groove 9.
Specifically, the number of the guide grooves 9 is two, and the number of the corresponding projections is also two.
Through the above arrangement, the calibration plate 4 can effectively perform the reciprocating motion, and the disadvantage of the offset is avoided.
In particular, in the present embodiment, the driving device 5 is embodied as a micro linear screw stepping motor, and one end of the upper screw is fixedly connected with the calibration plate 4.
In particular, in the embodiment, a controller is further included for controlling the operation of the apparatus, and the negative pressure generating device, the photoelectric sensor 7, the driving device 5 and the printer body 1 are respectively in signal connection with the controller.
Wherein, drive arrangement 5 can also specifically constitute by driving motor, drive gear, actuating lever and spacing, and the sawtooth has evenly been seted up at the top of actuating lever, and actuating lever movable mounting is on spacing, and fixed mounting has drive gear on driving motor's the output, and drive gear and the sawtooth intermeshing at actuating lever top.
And then effectively drive the calibration board, can adjust the position that the calibration board ran simultaneously according to the demand to satisfy the calibration demand of different sizes.
In the present embodiment, the driving device 5 is a micro linear screw stepping motor.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (9)
1. The utility model provides a can detect, calibrate printer of input to certificate paper, includes printer body (1), its characterized in that, the outside of the input port of printer body (1) is provided with feed platform (2) that top place horizontal plane and printer input port base reason place horizontal plane are in same horizontal plane, the top fixed mounting of feed platform (2) has an extending direction and printer input port extending direction vertically baffle (3), the top of feed platform (2) still is provided with calibration board (4) parallel with baffle (3), the top of feed platform (2) is fixed mounting still has drive arrangement (5) that can promote calibration board (4) to carry out reciprocating motion, just the reciprocating motion of calibration board (4) is for deviating from/towards the reciprocating motion of baffle (3) on feed platform (2), the top of feed platform (2) is in baffle (3) and calibration board (4) and transports towards baffle (3) Move negative pressure hole (6) of seting up the mounting groove and running through its body in the part between when extreme position, negative pressure hole (6) are connected with outside negative pressure device, the mounting groove internal fixation has photoelectric sensor (7), and the level elevation of photoelectric sensor (7) top highest point is less than feed table (2) top surface level elevation.
2. Printer for the detection, calibration and input of certificate papers according to claim 1, characterised in that the micro conveyor belt (8) is embedded in the part of the top of the supply table (2) between the stop plate (3) and the calibration plate (4) moving towards the stop plate (3) to the extreme positions, and the top of the micro conveyor belt (8) is at the same level as the top of the supply table (2), the direction of transport of the micro conveyor belt (8) being towards the input port of the printer.
3. Printer for the detection, calibration and input of certificate papers according to claim 2, characterised in that said holes (6) are embodied in two with their axes on the same vertical plane, which extends parallel to the extension of the blind (3).
4. The printer capable of detecting, calibrating and inputting the certificate paper as claimed in claim 3, characterized in that the top of the feeding table (2) is further provided with a guide groove (9) corresponding to the calibration plate (4), the extending direction of the guide groove (9) is perpendicular to the extending direction of the baffle (3), the bottom of the calibration plate (4) is provided with a projection corresponding to the guide groove (9), and the projection is arranged in the corresponding guide groove (9).
5. Printer capable of detecting, calibrating and entering identification sheets according to claim 4, characterized in that said guide slots (9) are embodied in two and the corresponding projections are also embodied in two.
6. Printer capable of detecting, calibrating and inputting certificate papers according to claim 5, characterized in that the drive means (5) are embodied as linear cylinders, the output ends of which are fixedly connected to the calibration plate (4).
7. The printer capable of detecting, calibrating and inputting the certificate paper as claimed in claim 5, wherein the driving device (5) is specifically composed of a driving motor, a driving gear, a driving rod and a limiting frame, the top of the driving rod is uniformly provided with sawteeth, the driving rod is movably mounted on the limiting frame, the output end of the driving motor is fixedly provided with the driving gear, and the driving gear is meshed with the sawteeth at the top of the driving rod.
8. Printer capable of detecting, calibrating and inputting certificate papers according to claim 5, characterized in that said drive means (5) is embodied as a miniature linear screw stepper motor, one end of the upper screw being fixedly connected to the calibration plate (4).
9. A printer capable of detecting, calibrating and inputting certificate paper according to any one of claims 6-7, characterized by further comprising a controller, wherein the external negative pressure generating device, the photoelectric sensor (7), the driving device (5) and the printer body (1) are respectively connected with the controller through signals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921161922.5U CN210527940U (en) | 2019-07-23 | 2019-07-23 | Printer capable of detecting, calibrating and inputting certificate paper |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921161922.5U CN210527940U (en) | 2019-07-23 | 2019-07-23 | Printer capable of detecting, calibrating and inputting certificate paper |
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| Publication Number | Publication Date |
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| CN210527940U true CN210527940U (en) | 2020-05-15 |
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| CN201921161922.5U Active CN210527940U (en) | 2019-07-23 | 2019-07-23 | Printer capable of detecting, calibrating and inputting certificate paper |
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| CN (1) | CN210527940U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110228715A (en) * | 2019-07-23 | 2019-09-13 | 安徽大学 | A kind of printer that certificate paper can be detected, calibrated and inputted |
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2019
- 2019-07-23 CN CN201921161922.5U patent/CN210527940U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110228715A (en) * | 2019-07-23 | 2019-09-13 | 安徽大学 | A kind of printer that certificate paper can be detected, calibrated and inputted |
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