CN113665256B - Intelligent printer and printing method - Google Patents

Intelligent printer and printing method Download PDF

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Publication number
CN113665256B
CN113665256B CN202110863141.6A CN202110863141A CN113665256B CN 113665256 B CN113665256 B CN 113665256B CN 202110863141 A CN202110863141 A CN 202110863141A CN 113665256 B CN113665256 B CN 113665256B
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CN
China
Prior art keywords
paper
motor
rotating shaft
limiting
signal
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Application number
CN202110863141.6A
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Chinese (zh)
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CN113665256A (en
Inventor
张涛
潘文国
郭隆嘉
陈双友
安静
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Inspur Financial Information Technology Co Ltd
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Inspur Financial Information Technology Co Ltd
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Priority to CN202110863141.6A priority Critical patent/CN113665256B/en
Publication of CN113665256A publication Critical patent/CN113665256A/en
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Publication of CN113665256B publication Critical patent/CN113665256B/en
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
    • B41J3/60—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for printing on both faces of the printing material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J11/00—Devices or arrangements  of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
    • B41J11/0045—Guides for printing material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J11/00—Devices or arrangements  of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
    • B41J11/009—Detecting type of paper, e.g. by automatic reading of a code that is printed on a paper package or on a paper roll or by sensing the grade of translucency of the paper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J11/00—Devices or arrangements  of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
    • B41J11/0095—Detecting means for copy material, e.g. for detecting or sensing presence of copy material or its leading or trailing end
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J13/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, specially adapted for supporting or handling copy material in short lengths, e.g. sheets
    • B41J13/009—Diverting sheets at a section where at least two sheet conveying paths converge, e.g. by a movable switching guide that blocks access to one conveying path and guides the sheet to another path, e.g. when a sheet conveying direction is reversed after printing on the front of the sheet has been finished and the sheet is guided to a sheet turning path for printing on the back

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  • Delivering By Means Of Belts And Rollers (AREA)

Abstract

The invention discloses an intelligent printer and a printing method, wherein the intelligent printer comprises the following components: the paper sorting device comprises a printer body, a paper sorting device, a shell and a paper conveying device, wherein the paper sorting device and the shell are arranged on the printer body, and the paper conveying device is arranged in the shell; the shell is closely arranged on the first paper outlet, a second paper inlet is arranged on the shell at a position corresponding to the first paper outlet, and a second paper outlet is arranged on the shell at a position corresponding to the paper finishing device; the sheet conveying apparatus includes: the paper identifying device comprises a transmission mechanism, a paper identifying mechanism and a dynamic limiting mechanism and a static limiting mechanism which are arranged on the transmission mechanism; the paper finishing device includes: the device comprises a rotation control mechanism and a grabbing mechanism arranged on the rotation control mechanism; the invention can detect the metal piece of the paper, intelligently distinguish the model of the printing paper, and control the extension length of the paper according to the model of the paper.

Description

Intelligent printer and printing method
Technical Field
The invention relates to the technical field of printer structural design, in particular to an intelligent printer and a printing method.
Background
The existing single-sided printer incapable of automatically turning over cannot distinguish the arrangement direction and the paper type of printed paper due to the simple structural design of the paper feeding module, so that the paper is disordered at the paper outlet of the single-sided printer after being printed; meanwhile, the single-sided printer cannot print on both sides due to the design of a paper feeding module and the lack of internal functions, and cannot detect metal objects on paper; in summary, the existing single-sided printer has poor intelligence and convenience, certain potential safety hazards exist, and the user experience is greatly affected.
Disclosure of Invention
The invention mainly solves the problems that the existing single-sided printer is poor in intelligence and convenience, has certain potential safety hazard and greatly influences user experience.
In order to solve the technical problems, the invention adopts a technical scheme that: provided is an intelligent printer including:
the paper sorting device comprises a printer body, a paper sorting device, a shell and a paper conveying device, wherein the paper sorting device and the shell are arranged on the printer body, and the paper conveying device is arranged in the shell;
The shell is closely arranged on the first paper outlet, a second paper inlet is arranged on the shell at a position corresponding to the first paper outlet, and a second paper outlet is arranged on the shell at a position corresponding to the paper finishing device;
the sheet conveying apparatus includes: the paper identifying device comprises a transmission mechanism, a paper identifying mechanism and a dynamic limiting mechanism and a static limiting mechanism which are arranged on the transmission mechanism; one end of the transmission mechanism is close to the second paper inlet, and the other end of the transmission mechanism corresponds to the second paper outlet; the dynamic limiting mechanism is arranged at a position, close to the second paper inlet, on the transmission mechanism; the static limiting mechanism is arranged above the transmission mechanism correspondingly; the paper identification mechanism is arranged at a position between the transmission mechanism and the second paper outlet;
the paper finishing device includes: the two ends of the rotary control mechanism are respectively connected with the side walls of the two sides of the printer body, and the grabbing mechanism is arranged on the rotary control mechanism at a position corresponding to the second paper outlet;
the paper identifying mechanism is used for identifying the type of the paper transmitted by the transmission mechanism and controlling the distance of the transmission mechanism for sending the paper out of the second paper outlet based on the type;
The grabbing mechanism is used for grabbing paper at the second paper outlet, and the rotation control mechanism is used for driving the grabbing mechanism to do rotation and transmitting the grabbing mechanism to the first paper inlet.
As an improvement, the transmission mechanism comprises: the device comprises a transmission motor, a slave synchronizing wheel, a rolling shaft, two shifting wheels, a main synchronizing wheel arranged on the rolling shaft and a synchronous belt sleeved on the main synchronizing wheel and the slave synchronizing wheel;
the transmission motor is arranged at the bottom of the shell and close to the paper identification mechanism, and the rolling shaft is horizontally arranged and close to the transmission motor; the main synchronizing wheel is arranged in the middle of the rolling shaft, two ends of the rolling shaft are respectively connected with the side walls on two sides of the shell, and one end of the rolling shaft is in transmission connection with the output end of the transmission motor through a chain; the two shifting wheels are respectively arranged at the positions between the main synchronous wheel and the end part of the rolling shaft;
the secondary synchronizing wheel is arranged immediately below the second paper inlet, and the synchronous belt is obliquely arranged downwards from the primary synchronizing wheel to the secondary synchronizing wheel.
As an improved solution, the dynamic limiting mechanism includes: the device comprises a limiting motor, two fixing seats, limiting rotating shafts arranged on the two fixing seats, a limiting plate arranged on the limiting rotating shafts and a first sensor arranged on the limiting plate;
The two fixing seats are respectively fixed at the positions, close to the two sides of the slave synchronous wheel, of the bottom of the shell;
the top ends of the two fixing seats extend upwards to positions above two sides of the synchronous belt respectively, and the limiting rotating shafts are arranged on the two fixing seats in parallel to the rolling shafts; bearing seats are arranged at the top ends of the two fixing seats, two ends of the limiting rotating shaft are respectively arranged on the two bearing seats, and one end of the limiting rotating shaft penetrates out of the bearing seats to be connected with the output end of the limiting motor; a gap is arranged between the limiting rotating shaft and the synchronous belt;
the bottom end of the limiting plate is fixed at the position corresponding to the second paper inlet on the limiting rotating shaft, and one side, connected with the limiting rotating shaft, of the limiting plate is parallel to the axis of the limiting rotating shaft; a gap is arranged between the top end of the limiting plate and the top of the shell, and the limiting plate is obliquely arranged downwards from the top end to the bottom end; the first sensor is fixed at the position of the limiting plate corresponding to the second paper inlet, the first sensor is in communication connection with the limiting motor, the limiting motor is in communication connection with the transmission motor, the first sensor controls the operation of the limiting motor, and the limiting motor controls the operation of the transmission motor.
As an improved solution, the static limiting mechanism includes a plurality of vertical limiting members, the vertical limiting members include: the limiting rod and the roller wheel are arranged on the limiting rod;
the top end of the limiting rod is fixed at the position, close to the limiting plate, of the top of the shell, and the bottom end of the limiting rod abuts against the synchronous belt; the bottom of the limiting rod is provided with a roller seat, the roller is rotationally connected to the roller seat, and the roller is in contact with the synchronous belt.
As an improvement, the paper sheet recognition mechanism includes: the device comprises a carrier plate and two second sensors arranged on the carrier plate;
the carrier plate is parallel to the synchronous belt and arranged at a position above the transmission motor, the head end of the carrier plate is connected with the bottom of the second paper outlet, and the tail end of the carrier plate extends to the main synchronous wheel;
the two second sensors are respectively arranged at the positions corresponding to the two poking wheels on the carrier plate in parallel, and the two second sensors are both in communication connection with the transmission motor.
As an improvement, the rotation control mechanism includes: two symmetrically disposed handle-type conveyors, the handle-type conveyors comprising: the device comprises a first rotating motor, a second rotating motor, a first control rotating shaft, an electric horizontal telescopic rod, a connecting rod fixed on the first control rotating shaft, a second control rotating shaft rotationally connected to the connecting rod, a driven gear sleeved on the second control rotating shaft and a driving gear arranged on the second rotating motor;
The first control rotating shaft is parallel to the rolling shaft, the first control rotating shaft is arranged close to the side wall of the printer body, and the first rotating motor is arranged at a position corresponding to the first control rotating shaft in the printer body;
the side walls on two sides of the printer body are provided with rotating holes corresponding to the first control rotating shaft; one end of the first control rotating shaft penetrates through the corresponding rotating hole and is in transmission connection with the output end of the first rotating motor; the first rotating motor controls the rotation of the first control rotating shaft;
the connecting rod is perpendicular to the first control rotating shaft, the tail end of the connecting rod is fixed on the first control rotating shaft, and the head end of the connecting rod extends to the upper part of the printer body; a sliding block is arranged on one side of the connecting rod corresponding to the side wall of the printer body, and arc-shaped sliding rails are fixed on the side walls of the two sides of the printer body at positions corresponding to the sliding blocks; the sliding block is arranged in the arc-shaped sliding rail corresponding to the sliding block in a sliding manner; the first control rotating shaft drives the connecting rod to rotate by taking the axis of the first control rotating shaft as a rotating shaft, and then the first control rotating shaft drives the sliding block to slide in the arc-shaped sliding rail corresponding to the sliding block;
The second control rotating shaft is parallel to the first control rotating shaft, one end of the second control rotating shaft is rotatably connected to the head end of the connecting rod, and the fixed end of the electric horizontal telescopic rod is fixed to the other end of the second control rotating shaft; the electric horizontal telescopic rod is parallel to the second control rotating shaft, and the telescopic end of the electric horizontal telescopic rod extends to a position above the printer body corresponding to one side of the second paper outlet;
the driven gear is sleeved on the second control rotating shaft; the second rotating motor is fixed on the side wall of one side of the printer body and is close to the driven gear; the driving gear is in transmission connection with the output end of the second rotating motor, and the driving gear is arranged corresponding to the driven gear; the second rotating motor is matched with the driven gear through the driving gear, so that the electric horizontal telescopic rod is driven to rotate along the circumferential direction of the second control rotating shaft;
the first rotating motor is in communication connection with the second rotating motor, the electric horizontal telescopic rod and the transmission motor.
As an improved scheme, the grabbing mechanism comprises electric clamping jaws which are symmetrical to each other and are respectively arranged on the telescopic ends of the two electric horizontal telescopic rods; the electric clamping jaw is used for clamping paper at the second paper outlet; the electric clamping jaw is in communication connection with the first rotating motor, and the first rotating motor controls the operation of the electric clamping jaw.
As an improved scheme, the intelligent printer further comprises a metal detection module, the metal detection module corresponds to the first paper inlet, and the metal detection module comprises: the paper feeding device comprises a paper feeding groove, a metal sensor, an air cylinder and a baffle plate arranged on the air cylinder;
the air cylinder is vertically arranged, the fixed end of the air cylinder is fixed at a position corresponding to the upper part of the first paper inlet in the printer body, and the movable end of the air cylinder is abutted against the first paper inlet;
the baffle is parallel to the first paper inlet and arranged at the movable end of the cylinder, and the baffle is tightly attached to the inner wall of the printer body;
the paper feeding groove is obliquely arranged at a position outside the printer body corresponding to the first paper inlet, and the tail end of the paper feeding groove is connected with the bottom of the first paper inlet; the metal sensor is paved in the paper feeding groove along the length direction of the paper feeding groove;
the cylinder is connected with a signal receiving device, the metal sensor is provided with a signal transmitting device, and the metal sensor is in communication connection with the cylinder through the cooperation of the signal transmitting device and the signal receiving device.
The invention also provides a printing method of the intelligent printer, which comprises the following steps:
print preparation operation:
placing a first piece of paper in the paper feeding groove, and detecting whether a metal piece exists on the first piece of paper by using the metal sensor; if the first printing signal does not exist, the metal sensor sends a first printing signal to the signal receiving device through the signal sending device;
after the signal receiving device receives the first printing signal, the air cylinder is controlled to do shrinkage action, the air cylinder drives the baffle to ascend so as to open the first paper inlet, and the first paper slides into the printer body along the paper feeding groove;
printing operation:
the printer body performs printing operation on the first paper to obtain second paper, and the printer body conveys the second paper out of the first paper outlet;
when the second paper sequentially passes through the first paper outlet and the second paper inlet to enter the shell and contact the first sensor, the first sensor sends a first limit signal to the limit motor;
after the limiting motor receives the first limiting signal, controlling the limiting rotating shaft to rotate, and further driving the limiting plate to rotate until the limiting plate contacts with the synchronous belt, wherein the limiting motor sends a first transmission signal to the transmission motor;
The transmission motor drives the synchronous belt to rotate after receiving the first transmission signal; the second paper moves onto the synchronous belt along the limiting plate, and is conveyed onto the carrier plate through the cooperation of the synchronous belt, the shifting wheel and the vertical limiting pieces;
when the second paper contacts the two second sensors on the carrier plate, the two second sensors judge the model of the second paper by capturing the contact areas of the end parts of the second paper and the two second sensors; the two second sensors respectively send two first stop signals to the transmission motor according to the model;
the transmission motor sets the output time of the transmission motor according to the two first stop signals, so as to control the length of the second paper out of the second paper outlet, and the transmission motor sends a first rotation signal to the first rotation motor according to the length of the second paper out of the second paper outlet;
the first rotating motor controls the rotating angle of the first control rotating shaft according to the first rotating signal, so that the electric clamping jaw is matched with the position of the second paper; when the first rotating motor stops outputting, the first rotating motor detects whether a paper turning signal is received; if not, the first rotating electrical machine executes a notification operation, the notification operation including: the first rotating motor sends a first telescopic signal to the electric horizontal telescopic rod according to the first rotating signal, and the first rotating motor sends a second telescopic signal to the electric clamping jaw;
Sheet transport operation:
the electric horizontal telescopic rod performs telescopic action according to the first telescopic signal, and then matches the second paper in the horizontal direction; the electric clamping jaw clamps the second paper in the vertical direction according to the second telescopic signal, and at the moment, the electric clamping jaw sends a second rotating signal to the first rotating motor;
the first rotating motor drives the first control rotating shaft to rotate according to the second rotating signal, so that the second paper is sent to the paper feeding groove; the first rotating motor sends a third rotating signal to the second rotating motor, the second rotating motor controls the driving gear to rotate according to the third rotating signal, the driving gear drives the driven gear to rotate, the driven gear drives the second control rotating shaft to rotate, the second control rotating shaft drives the electric horizontal telescopic rod to rotate, and the electric horizontal telescopic rod drives the electric clamping jaw to rotate until the second paper is parallel to the paper feeding groove;
the first rotating motor sends a third telescopic signal to the electric clamping jaw, and the electric clamping jaw loosens the second paper in the vertical direction according to the third telescopic signal, so that the second paper falls into the paper feeding groove.
As an improvement, the step of printing operation further includes:
when the first rotating motor receives a paper turning signal, the first rotating motor sends a fourth rotating signal to the second rotating motor, the second rotating motor controls the driving gear to rotate according to the fourth rotating signal, the driving gear drives the driven gear to rotate, the driven gear drives the second control rotating shaft to rotate, the second control rotating shaft drives the electric horizontal telescopic rod to rotate, and then the electric clamping jaw is driven to rotate, so that the second paper is turned; after the second sheet is turned over, the first rotary motor performs the notifying operation.
The beneficial effects of the invention are as follows:
1. according to the intelligent printer, the metal piece detection of the paper can be further realized through the mutual matching of the printer body, the paper finishing device and the paper conveying device, meanwhile, the types of the printed paper are intelligently distinguished, the extension length of the paper is controlled according to the types of the paper, the intelligent finishing of the paper is realized, the intelligence and the convenience are extremely high, and the user experience can be greatly improved.
2. According to the paper conveying device, the paper can be smoothly and orderly sent out of the paper outlet through the mutual matching among the transmission mechanism, the paper identification mechanism and the dynamic limit mechanism and the static limit mechanism arranged on the transmission mechanism, meanwhile, the transmission mechanism is controlled by the paper identification mechanism, and further, the length of the paper outlet is controlled according to the type of the paper, different papers are orderly sent out of the paper outlet through the logic operation, the use experience of a user on a printer is greatly improved, the competitiveness of a product is improved, and the defects in the prior art are overcome.
3. According to the paper finishing device, the rotation control mechanism and the grabbing mechanism arranged on the rotation control mechanism are matched with each other, so that after paper is printed, the printed paper is automatically sent to the printing inlet, the printing efficiency is greatly improved, the convenience of a printer is improved, the steps of user operation are reduced, the user experience is further improved, the competitiveness of products is improved, and the defects in the prior art are overcome.
4. According to the metal detection module, the paper to be printed can be detected in real time through the mutual matching among the metal sensor, the air cylinder and the baffle plate arranged on the air cylinder, so that the paper with the metal parts such as staples and the like is prevented from entering the printer and damaging the printer, the potential safety hazard of the printer is further reduced, the service life of the printer is prolonged, the maintenance times and the maintenance rate of the printer are reduced to a certain extent, the maintenance difficulty of the printer is reduced, the experience of maintenance personnel is further improved, the competitiveness of products is improved, and the defects in the prior art are overcome.
5. The printing method can detect the metal piece of the paper, intelligently distinguish the model of the printed paper, control the extension length of the paper according to the model of the paper, intelligently convey the paper, and greatly improve the experience of users.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present invention, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a perspective view of an intelligent printer according to embodiment 1 of the present invention;
FIG. 2 is an enlarged block diagram of portion A of FIG. 1;
FIG. 3 is a cross-sectional view of portion A of FIG. 1;
FIG. 4 is a flowchart of a printing method according to embodiment 2 of the invention;
FIG. 5 is a schematic flow chart of step S100 in embodiment 2 of the present invention;
FIG. 6 is a schematic diagram showing a specific flow of step S200 in embodiment 2 of the present invention;
Fig. 7 is a schematic flow chart of step S300 in embodiment 2 of the present invention.
The components in the drawings are marked as follows: 1. a roller; 2. a limit rod; 3. a roller; 4. a thumb wheel; 5. a synchronous belt; 6. a master synchronizing wheel; 7. a second rotating electric machine; 8. a connecting rod; 9. a first control shaft; 10. a printer body; 11. a baffle; 12. a metal sensor; 13. an electric clamping jaw; 14. a paper feed slot; 15. a drive gear; 16. a driven gear; 17. an arc-shaped slide rail; 18. a second control shaft; 19. a second sensor; 20. a drive motor; 21. a limiting plate; 22. a fixing seat; 23. a slave synchronizing wheel; 24. a chain; 25. a housing; 26. a limiting rotating shaft; 27. paper sheets; 28. a first paper outlet; 29. a carrier plate; 30. a slide block; 31. an electric horizontal telescopic rod.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present invention.
In the description of the present invention, it should be noted that the described embodiments of the present invention are some, but not all embodiments of the present invention; all other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present invention, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present invention, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.
In the description of the present invention, it should be noted that the terms "first," "second," "third," "fourth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, unless explicitly specified and limited otherwise, the terms "printer body", "sheet finishing device", "sheet conveying device", "transmission mechanism", "sheet identifying mechanism", "dynamic limiting mechanism", "static limiting mechanism", "rotation control mechanism", "gripping mechanism", "print signal", "limit signal", "conveying signal", "rotation signal", "sheet turn-over signal", "host side" are to be understood in a broad sense. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Example 1
The present embodiment provides an intelligent printer, as shown in fig. 1 to 3, including: a printer body 10, a paper finishing device and a shell 25 arranged on the printer body 10, and a paper conveying device arranged in the shell 25, wherein a first paper inlet and a first paper outlet 28 are arranged on the printer body 10;
it should be noted that, the intelligent printer provided in this embodiment is made for some single-sided printers that cannot be automatically turned over: the improved equipment has the advantages of low cost, convenience and convenience, and automatic paper output, turn-over and transmission functions;
specifically, the housing 25 is disposed close to the first paper outlet 28, a second paper inlet is disposed on the housing 25 corresponding to the first paper outlet 28, and a second paper outlet is disposed on the housing 25 corresponding to the paper finishing device; in the present embodiment, the housing 25 and its internal structure belong to an intelligent paper feed module for a printer body; and the first paper outlet 28 and the second paper inlet are adjacent.
Specifically, the sheet conveying apparatus includes: the paper identifying device comprises a transmission mechanism, a paper identifying mechanism and a dynamic limiting mechanism and a static limiting mechanism which are arranged on the transmission mechanism; one end of the transmission mechanism is close to the second paper inlet, and the other end of the transmission mechanism corresponds to the second paper outlet; in the embodiment, the main function of the transmission mechanism is to intelligently send the paper out of the second paper outlet according to the control of the paper identification mechanism;
Specifically, the transmission mechanism comprises: the device comprises a transmission motor 20, a slave synchronizing wheel 23, a rolling shaft 1, two shifting wheels 4, a master synchronizing wheel 6 arranged on the rolling shaft 1 and a synchronizing belt 5 sleeved on the master synchronizing wheel 6 and the slave synchronizing wheel 23; in the present embodiment, the master synchronizing wheel 6 and the slave synchronizing wheel 23 are at least one; the transmission motor 20 is arranged at the bottom of the shell 25 and close to the paper identification mechanism, and the rolling shaft 1 is horizontally arranged and close to the transmission motor 20; the main synchronizing wheel 6 is arranged in the middle of the roller 1, two ends of the roller 1 respectively penetrate through the main synchronizing wheel 6 and are connected with the side walls on two sides of the shell 25, and one end of the roller 1 is in transmission connection with the output end of the transmission motor 20 through a chain 24; a distance is arranged between the main synchronizing wheel 6 and the end part of the rolling shaft 1, and the two shifting wheels 4 are respectively arranged at positions between the main synchronizing wheel 6 and the end part of the rolling shaft 1; the slave synchronizing wheel 23 is arranged immediately below the second paper inlet, and the synchronous belt 5 is obliquely arranged downwards from the position of the master synchronizing wheel 6 to the position of the slave synchronizing wheel 23; in this embodiment, the two thumb wheels 4 are used for guiding the paper to the paper identification mechanism, and the two thumb wheels 4 rotate along with the rotation of the roller 1, and the transmission motor 20 is an intelligent stepping motor, so that the transmission rate and the transmission distance of the paper can be controlled more accurately.
Specifically, the dynamic limiting mechanism is arranged at a position, close to the second paper inlet, on the transmission mechanism; the dynamic limit mechanism comprises: the device comprises a limit motor, two fixing seats 22, limit rotating shafts 26 arranged on the two fixing seats 22, a limit plate 21 arranged on the limit rotating shafts 26 and a first sensor arranged on the limit plate 21; the two fixing seats 22 are respectively fixed at the positions, close to the two sides of the slave synchronizing wheel 23, of the bottom of the shell 25; the top ends of the two fixing seats 22 extend upwards to positions above two sides of the synchronous belt 5 respectively, and the limiting rotating shafts 26 are arranged on the two fixing seats 22 in parallel to the rolling shafts 1; bearing seats are arranged at the top ends of the two fixed seats 22, two ends of the limiting rotating shaft 26 are respectively arranged on the two bearing seats, and one end of the limiting rotating shaft 26 penetrates out of the bearing seats to be connected with the output end of the limiting motor; a gap is arranged between the limit rotating shaft 26 and the synchronous belt 5; the bottom end of the limiting plate 21 is fixed at a position corresponding to the second paper inlet on the side wall of the limiting rotating shaft 26, and the bottom end of the limiting plate 21 is parallel to the axis of the limiting rotating shaft 26; a gap is arranged between the top end of the limiting plate 21 and the top of the shell 25, and the limiting plate 21 is arranged in a downward inclined manner from the top end to the bottom end; the first sensor is fixed at a position on the limiting plate 21 corresponding to the second paper inlet, and is in communication connection with the limiting motor, the limiting motor is in communication connection with the transmission motor 20, the first sensor controls the operation of the limiting motor, and the limiting motor controls the operation of the transmission motor 20; in this embodiment, the first sensor provided on the limiting plate 21 is a contact sensor, and the sensing sensitivity is set according to the specific situation, so that when the paper touches the first sensor, the first sensor can immediately generate a corresponding signal; in this embodiment, the first sensor controls the operation of the limiting motor, and further controls the limiting plate 21 to guide the paper to slide into the synchronous belt 5, and correspondingly, the paper output device connected with the printing mechanism in the printer body 10, that is, the paper output device near the first paper output port is in a continuous working state, so that the paper can be ensured to slide into the synchronous belt 5.
Specifically, the static limiting mechanism is arranged above the transmission mechanism correspondingly; the static stop gear includes a plurality of vertical locating part, vertical locating part includes: the limiting rod 2 and the roller 3 arranged on the limiting rod 2; the top end of the limiting rod 2 is fixed at the position, close to the limiting plate 21, of the top of the shell 25, and the bottom end of the limiting rod 2 abuts against the synchronous belt 5; the bottom end of the limiting rod 2 is provided with a roller seat, the roller 3 is rotationally connected to the bottom end of the limiting rod 2 through the roller seat, and the side wall of the roller 3 along the circumferential direction is in contact with the synchronous belt 5; in the embodiment, the roller 3 is tightly attached to the synchronous belt 5, and paper can smoothly slide on the synchronous belt 5 under the action of a plurality of vertical limiting pieces; correspondingly, in the present embodiment, the number of the vertical limiting members is two, and the number is not limited, and the specific number is set according to the internal specification of the printer body and the specification of the housing.
Specifically, the paper identification mechanism is arranged at a position between the transmission mechanism and the second paper outlet; in this embodiment, the paper identifying mechanism is configured to identify a model of the paper transported by the driving mechanism, and control a distance of the driving mechanism from the second paper outlet based on the model; the paper identification mechanism includes: a carrier plate 29 and two second sensors 19 provided on the carrier plate 29; the carrier plate 29 is parallel to the synchronous belt 5 and is arranged at a position above the transmission motor 20, the head end of the carrier plate 29 is connected with the bottom of the second paper outlet, and the tail end of the carrier plate 29 extends to the position of the main synchronous wheel 6; the two second sensors 19 are respectively arranged on the carrier 29 in parallel at positions corresponding to the two thumb wheels 4, and the two second sensors 19 are both in communication connection with the transmission motor 20; in this embodiment, when the paper reaches the carrier 29, the two second sensors 19 on the carrier 29 are necessarily contacted, so that the two second sensors 19 determine the type of the paper according to the contact areas between the two ends of the paper and the second sensors 19; the two second sensors 19 are respectively provided with length control information corresponding to the paper model, at this time, the two second sensors 19 respectively send two first stop signals to the transmission motor 20 according to the model and the matched length control information, and the transmission motor 20 controls the transmission rate and the transmission time of the synchronous belt 5 according to the two first stop signals, so as to control the length of the paper sent out of the second paper outlet; through the cooperation of paper identification mechanism and other mechanisms, the output of messenger's printer intelligent control paper makes the user at every turn when using the printer, and the length that the paper of different models sent is all very balanced neat, very big promotion user experience.
Specifically, the paper finishing device includes: the two ends of the rotary control mechanism are respectively connected with the side walls of the two sides of the printer body 10, and the grabbing mechanism is arranged on the rotary control mechanism at a position corresponding to the second paper outlet; in this embodiment, the grabbing mechanism is configured to grab the paper at the second paper outlet, and the rotation control mechanism is configured to drive the grabbing mechanism to perform a rotation action, and transfer the grabbing mechanism to the first paper inlet.
Specifically, the rotation control mechanism includes: two symmetrically disposed handle-type conveyors, the handle-type conveyors comprising: two symmetrically disposed handle-type conveyors, the handle-type conveyors comprising: the device comprises a first rotating motor, a second rotating motor 7, a first control rotating shaft 9, an electric horizontal telescopic rod 31, a connecting rod 8 fixed on the first control rotating shaft 9, a second control rotating shaft 18 rotatably connected on the connecting rod 8, a driven gear 16 sleeved on the second control rotating shaft 18 and a driving gear 15 arranged on the second rotating motor 7; the first control rotating shaft 9 is parallel to the roller 1, the first control rotating shaft 9 is arranged close to the side wall of the printer body 10, and the first rotating motor is arranged in the printer body 10 at a position corresponding to the first control rotating shaft 9; the side walls on two sides of the printer body 10 are provided with rotating holes corresponding to the first control rotating shaft 9; one end of the first control rotating shaft 9 passes through the corresponding rotating hole and is in transmission connection with the output end of the first rotating motor; the first rotating motor controls the rotation of the first control rotating shaft 9; the connecting rod 8 is perpendicular to the first control rotating shaft 9, the tail end of the connecting rod 8 is fixed on the first control rotating shaft 9, and the head end of the connecting rod 8 extends to the upper side of the printer body 10; a sliding block 30 is arranged on one side of the connecting rod 8 corresponding to the side wall of the printer body 10, and arc-shaped sliding rails 17 are fixed on the side walls of the two sides of the printer body 10 corresponding to the sliding blocks 30 through screws; the sliding blocks 30 are slidably arranged in the arc-shaped sliding rails 17 corresponding to the sliding blocks; the first control rotating shaft 9 drives the connecting rod 8 to rotate by taking the axis of the first control rotating shaft 9 as a rotating shaft, and then the first control rotating shaft 9 drives the sliding block 30 to slide in the arc-shaped sliding rail 17 corresponding to the sliding block 30; the second control rotating shaft 18 is parallel to the first control rotating shaft 9, and one end of the second control rotating shaft 18 is rotatably connected to the head end of the connecting rod 8; the electric horizontal telescopic rod 31 is arranged parallel to the second control rotating shaft 18, and the fixed end of the electric horizontal telescopic rod 31 is fixed at the other end of the second control rotating shaft 18, and the telescopic end of the electric horizontal telescopic rod 31 extends to a position above the printer body 10 corresponding to one side of the second paper outlet; a distance is arranged between the fixed end of the electric horizontal telescopic rod 31 and the head end of the connecting rod 8, and the driven gear 16 is sleeved on the second control rotating shaft 18 between the fixed end of the electric horizontal telescopic rod 31 and the head end of the connecting rod 8; the second rotary motor 7 is fixed to a side wall of the printer body 10 at a position close to the driven gear 16; the driving gear 15 is in transmission connection with the output end of the second rotating motor 7, and the driving gear 15 is arranged corresponding to the driven gear 16; the second rotating motor 7 is matched with the driven gear 16 through the driving gear 15, so as to drive the electric horizontal telescopic rod 31 to rotate along the circumferential direction of the second control rotating shaft 18; the first rotating motor is in communication connection with the second rotating motor 7, the electric horizontal telescopic rod 31 and the transmission motor 20; correspondingly, in the present embodiment, it should be noted that the height of the second paper outlet is far higher than the upper surface of the printer body 10, so the head end of the connecting rod 8 is far higher than the upper surface of the printer body 10, and this design is designed to make the grabbing mechanism grab the paper well and turn over the paper by 180 degrees; correspondingly, the arc-shaped sliding rail 17 and the sliding block 30 are matched to release force when the connecting rod 8 rotates, so that the service life of the whole device is prolonged; correspondingly, in the embodiment, the device is aimed at low-cost and convenient automatic turn-over improvement of a plurality of single-sided printers which cannot automatically turn over; if the device is applied to a double-sided printer capable of automatically turning over, the second rotary motor does not work, and the cooperation of the electric clamping jaw and the first rotary motor is only used for conveying paper to the first paper inlet and outlet; correspondingly, the first rotating motor is driven by the driving motor 20, and it should be noted that in this embodiment, all communication connections adopt wireless transmission technologies, such as lan transmission, bluetooth transmission, wireless network hotspot transmission, etc.; correspondingly, when the first rotating motor receives the signal of the transmission motor 20, it indicates that the transmission motor 20 has sent the paper out of the second paper outlet, at this time, the paper needs to be captured, and the first rotating motor further controls the first control rotating shaft 9 to cooperate with the connecting rod 8, so that the grabbing mechanism moves to the second paper outlet; in this embodiment, the adjustment of the electric horizontal telescopic rod 31 is fine adjustment, and the electric horizontal telescopic rod 31 stretches in the horizontal direction, so as to fix the paper output from the second paper outlet in the horizontal direction.
Specifically, the grabbing mechanism comprises two symmetrical electric clamping jaws 13 respectively arranged on the telescopic ends of the two electric horizontal telescopic rods 31; the electric clamping jaw 13 is used for clamping the paper at the second paper outlet; the electric clamping jaw 13 is in communication connection with the first rotating motor, and the first rotating motor controls the operation of the electric clamping jaw 13; in this embodiment, the electric clamping jaw 13 is a gripper with two clamping jaws, and can be controlled by signals, and correspondingly, the electric clamping jaw 13 is a gripper with lighter weight and smaller specification because the clamped object is paper; the electric clamping jaw 13 is positioned between the second paper outlet and the first paper inlet, a guide plate is arranged between the second paper outlet and the electric clamping jaw 13, and the electric clamping jaw 13 can clamp paper output by the second paper outlet more conveniently under the action of the guide plate; the second rotating motor mainly controls the rotation of the electric clamping jaw, so that the electric clamping jaw clamps the paper to turn over or the paper is conveyed to the first paper inlet more regularly; through the cooperation of above-mentioned part, after the paper output, need not the user to take out the arrangement and carry, reduced user's operation, very big improvement user's experience.
Specifically, the intelligent printer described in this embodiment further includes a metal detection module, and the metal detection module is mainly for improving the security of device, and is corresponding, the metal detection module corresponds the setting of first paper inlet, just the metal detection module includes: a paper feed slot 14, a metal sensor 12, a cylinder and a baffle 11 arranged on the cylinder; the air cylinder is vertically arranged, the fixed end of the air cylinder is fixed at a position above the first paper inlet in the printer body 10, and the movable end of the air cylinder is abutted against the first paper inlet; the baffle 11 is parallel to the first paper inlet and arranged at the movable end of the cylinder, and the baffle 11 is clung to the inner wall of the printer body 10; the paper feeding groove 14 is obliquely arranged at a position outside the printer body 10 corresponding to the first paper inlet, and the tail end of the paper feeding groove 14 is connected with the bottom of the first paper inlet; the metal sensor 12 is laid in the paper feed slot 14 along the length direction of the paper feed slot 14; the cylinder is connected with a signal receiving device, the metal sensor 12 is provided with a signal transmitting device, and the metal sensor 12 is in communication connection with the cylinder through the cooperation of the signal transmitting device and the signal receiving device; by the cooperation of the components, correspondingly, when the metal sensor 12 detects that metal parts such as staples exist on paper requiring printing, the metal sensor 12 controls the cylinder to operate, and then the baffle 11 is controlled to block the first paper inlet, so that the paper cannot enter; when the metal sensor 12 detects that no metal parts such as staples exist on the paper requiring printing, the metal sensor 12 controls the cylinder to operate, so as to control the baffle 11 to ascend, open the first paper inlet, and enable the paper to enter the printer body 10 for printing; through the device, the safety of the printer is further improved, certain potential safety hazards are reduced, the maintenance rate and the maintenance cost of the printer are reduced, the experience of a user and the competitiveness of products are greatly improved, and the defects of the prior art are overcome.
Example 2
The present embodiment provides a printing method of an intelligent printer, as shown in fig. 4 to 7, including the following steps:
s100, printing preparation operation:
the step S100 specifically includes:
s110, placing a first piece of paper in the paper feeding groove, and detecting whether a metal piece exists on the first piece of paper by using the metal sensor; if the first printing signal does not exist, the metal sensor sends a first printing signal to the signal receiving device through the signal sending device;
and S120, after the signal receiving device receives the first printing signal, controlling the air cylinder to do shrinkage action, wherein the air cylinder drives the baffle to ascend so as to open the first paper inlet, and the first paper slides into the printer body along the paper feeding groove.
S200, printing operation:
the step S200 specifically includes:
s210, the printer body performs printing operation on the first paper to obtain second paper, and the printer body conveys the second paper out of the first paper outlet;
s220, when the second paper sequentially passes through the first paper outlet and the second paper inlet, enters the shell and contacts the first sensor, the first sensor sends a first limiting signal to the limiting motor;
S230, after the limiting motor receives the first limiting signal, controlling the limiting rotating shaft to rotate, and further driving the limiting plate to rotate until the limiting plate contacts with the synchronous belt, wherein the limiting motor sends a first transmission signal to the transmission motor;
s240, after the transmission motor receives the first transmission signal, the synchronous belt is driven to rotate; the second paper moves onto the synchronous belt along the limiting plate, and is conveyed onto the carrier plate through the cooperation of the synchronous belt, the shifting wheel and the vertical limiting pieces;
s250, when the second paper contacts with the two second sensors on the carrier plate, the two second sensors judge the model of the second paper by capturing the contact area between the end part of the second paper and the two second sensors; the two second sensors respectively send two first stop signals to the transmission motor according to the model;
s260, the transmission motor sets the output time of the transmission motor according to the two first stop signals, so as to control the length of the second paper out of the second paper outlet, and the transmission motor sends a first rotation signal to the first rotation motor according to the length of the second paper out of the second paper outlet;
S270, the first rotating motor controls the rotating angle of the first control rotating shaft according to the first rotating signal, so that the electric clamping jaw is matched with the position of the second paper; when the first rotating motor stops outputting, the first rotating motor detects whether a paper turning signal is received; if not, the first rotating electrical machine performs a notification operation: the first rotating motor sends a first telescopic signal to the electric horizontal telescopic rod according to the first rotating signal, and the first rotating motor sends a second telescopic signal to the electric clamping jaw;
step S270 further includes:
s271, when the first rotating motor receives the paper turning signal, the first rotating motor sends a fourth rotating signal to the second rotating motor, the second rotating motor controls the driving gear to rotate according to the fourth rotating signal, the driving gear drives the driven gear to rotate, the driven gear drives the second control rotating shaft to rotate, and the second control rotating shaft drives the electric horizontal telescopic rod to rotate so as to drive the electric clamping jaw to rotate so as to turn over the second paper; after the second sheet is turned over, the first rotary motor performs the notifying operation.
S300, paper conveying operation:
the step S300 specifically includes:
s310, the electric horizontal telescopic rod performs telescopic action according to the first telescopic signal, and then the second paper is matched in the horizontal direction; the electric clamping jaw clamps the second paper in the vertical direction according to the second telescopic signal, and at the moment, the electric clamping jaw sends a second rotating signal to the first rotating motor;
s320, the first rotating motor drives the first control rotating shaft to rotate according to the second rotating signal, so that the second paper is sent to the paper feeding groove; the first rotating motor sends a third rotating signal to the second rotating motor, the second rotating motor controls the driving gear to rotate according to the third rotating signal, the driving gear drives the driven gear to rotate, the driven gear drives the second control rotating shaft to rotate, the second control rotating shaft drives the electric horizontal telescopic rod to rotate, and the electric horizontal telescopic rod drives the electric clamping jaw to rotate until the second paper is parallel to the paper feeding groove;
s330, the first rotating motor sends a third telescopic signal to the electric clamping jaw, and the electric clamping jaw loosens the second paper in the vertical direction according to the third telescopic signal, so that the second paper falls into the paper feeding groove.
Compared with the prior art, the intelligent printer and the printing method can be used for detecting the metal piece of the paper, intelligently distinguishing the model of the printed paper, controlling the extension length of the paper according to the model of the paper, and then intelligently turning pages and transmitting the paper, so that the intelligent printer and the printing method are extremely high in intelligence and convenience, can greatly improve the experience of users, have certain product competitiveness and make up for the defects of the prior art.
The foregoing embodiment of the present application has been disclosed with reference to the number of embodiments for the purpose of description only, and does not represent the advantages or disadvantages of the embodiments.
It will be appreciated by those of ordinary skill in the art that all or part of the steps of implementing the above embodiments may be implemented by hardware, or a program implemented by a program to instruct related hardware may be stored in a computer readable storage medium, where the storage medium may be a read-only memory, a magnetic disk or an optical disk, etc.
The foregoing description is only illustrative of the present application and is not intended to limit the scope of the application, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present application.

Claims (5)

1. An intelligent printer, comprising: the printer comprises a printer body (10), a paper finishing device and a shell (25) which are arranged on the printer body (10), and a paper conveying device which is arranged in the shell (25), wherein a first paper inlet and a first paper outlet (28) are arranged on the printer body (10);
the shell (25) is closely arranged on the first paper outlet (28), a second paper inlet is arranged on the shell (25) at a position corresponding to the first paper outlet (28), and a second paper outlet is arranged on the shell (25) at a position corresponding to the paper finishing device;
the sheet conveying apparatus includes: the paper identifying device comprises a transmission mechanism, a paper identifying mechanism and a dynamic limiting mechanism and a static limiting mechanism which are arranged on the transmission mechanism; one end of the transmission mechanism is close to the second paper inlet, and the other end of the transmission mechanism corresponds to the second paper outlet; the dynamic limiting mechanism is arranged at a position, close to the second paper inlet, on the transmission mechanism; the static limiting mechanism is arranged above the transmission mechanism correspondingly; the paper identification mechanism is arranged at a position between the transmission mechanism and the second paper outlet;
The paper finishing device includes: the two ends of the rotary control mechanism are respectively connected with the side walls of the two sides of the printer body (10), and the grabbing mechanism is arranged on the rotary control mechanism at a position corresponding to the second paper outlet;
the paper identifying mechanism is used for identifying the type of the paper transmitted by the transmission mechanism and controlling the distance of the transmission mechanism for sending the paper out of the second paper outlet based on the type;
the grabbing mechanism is used for grabbing the paper at the second paper outlet, and the rotation control mechanism is used for driving the grabbing mechanism to do rotation and transmitting the grabbing mechanism to the first paper inlet;
the transmission mechanism comprises: the device comprises a transmission motor (20), a slave synchronizing wheel (23), a rolling shaft (1), two shifting wheels (4), a master synchronizing wheel (6) arranged on the rolling shaft (1) and a synchronizing belt (5) sleeved on the master synchronizing wheel (6) and the slave synchronizing wheel (23); the transmission motor (20) is arranged at the bottom of the shell (25) and close to the paper identification mechanism, and the rolling shaft (1) is horizontally arranged and close to the transmission motor (20); the main synchronizing wheel (6) is arranged in the middle of the rolling shaft (1), two ends of the rolling shaft (1) are respectively connected with the side walls at two sides of the shell (25), and one end of the rolling shaft (1) is in transmission connection with the output end of the transmission motor (20) through a chain (24); the two shifting wheels (4) are respectively arranged at positions between the main synchronizing wheel (6) and the end parts of the rolling shafts (1); the slave synchronizing wheel (23) is arranged immediately below the second paper inlet, and the synchronous belt (5) is obliquely arranged downwards from the position of the master synchronizing wheel (6) to the position of the slave synchronizing wheel (23);
The dynamic limit mechanism comprises: the device comprises a limit motor, two fixing seats (22), limit rotating shafts (26) arranged on the two fixing seats (22), a limit plate (21) arranged on the limit rotating shafts (26) and a first sensor arranged on the limit plate (21); the two fixing seats (22) are respectively fixed at the positions, close to the two sides of the slave synchronous wheel (23), of the bottom of the shell (25); the top ends of the two fixed seats (22) respectively extend upwards to positions above two sides of the synchronous belt (5), and the limiting rotating shafts (26) are arranged on the two fixed seats (22) in parallel to the rolling shafts (1); bearing seats are arranged at the top ends of the two fixing seats (22), two ends of the limiting rotating shaft (26) are respectively arranged on the two bearing seats, and one end of the limiting rotating shaft (26) penetrates out of the bearing seats to be connected with the output end of the limiting motor; a gap is arranged between the limiting rotating shaft (26) and the synchronous belt (5); the bottom end of the limiting plate (21) is fixed at a position corresponding to the second paper inlet on the limiting rotating shaft (26), and one side, connected with the limiting rotating shaft (26), of the limiting plate (21) is parallel to the axis of the limiting rotating shaft (26); a gap is arranged between the top end of the limiting plate (21) and the top of the shell (25), and the limiting plate (21) is arranged in a downward inclined manner from the top end to the bottom end; the first sensor is fixed at a position, corresponding to the second paper inlet, on the limiting plate (21), and is in communication connection with the limiting motor, the limiting motor is in communication connection with the transmission motor (20), the first sensor controls the operation of the limiting motor, and the limiting motor controls the operation of the transmission motor (20);
The static stop gear includes a plurality of vertical locating part, vertical locating part includes: the device comprises a limiting rod (2) and a roller (3) arranged on the limiting rod (2); the top end of the limiting rod (2) is fixed at the position, close to the limiting plate (21), of the top of the shell (25), and the bottom end of the limiting rod (2) abuts against the synchronous belt (5); the bottom end of the limiting rod (2) is provided with a roller seat, the roller (3) is rotationally connected to the roller seat, and the roller (3) is contacted with the synchronous belt (5);
the paper identification mechanism includes: a carrier plate (29) and two second sensors (19) arranged on the carrier plate (29); the carrier plate (29) is parallel to the synchronous belt (5) and arranged at a position above the transmission motor (20), the head end of the carrier plate (29) is connected with the bottom of the second paper outlet, and the tail end of the carrier plate (29) extends to the position of the main synchronous wheel (6); the two second sensors (19) are respectively arranged on the carrier plate (29) in parallel at positions corresponding to the two poking wheels (4), and the two second sensors (19) are both in communication connection with the transmission motor (20);
The rotation control mechanism includes: two symmetrically disposed handle-type conveyors, the handle-type conveyors comprising: the device comprises a first rotating motor, a second rotating motor (7), a first control rotating shaft (9), an electric horizontal telescopic rod (31), a connecting rod (8) fixed on the first control rotating shaft (9), a second control rotating shaft (18) rotatably connected to the connecting rod (8), a driven gear (16) sleeved on the second control rotating shaft (18) and a driving gear (15) arranged on the second rotating motor (7); the first control rotating shaft (9) is parallel to the rolling shaft (1), the first control rotating shaft (9) is arranged close to the side wall of the printer body (10), and the first rotating motor is arranged in the printer body (10) at a position corresponding to the first control rotating shaft (9); the side walls on two sides of the printer body (10) are provided with rotating holes corresponding to the first control rotating shaft (9); one end of the first control rotating shaft (9) passes through the corresponding rotating hole and is in transmission connection with the output end of the first rotating motor; the first rotating motor controls the rotation of the first control rotating shaft (9); the connecting rod (8) is perpendicular to the first control rotating shaft (9), the tail end of the connecting rod (8) is fixed on the first control rotating shaft (9), and the head end of the connecting rod (8) extends to the upper part of the printer body (10); a sliding block (30) is arranged on one side of the connecting rod (8) corresponding to the side wall of the printer body (10), and arc-shaped sliding rails (17) are fixed on the side walls of the two sides of the printer body (10) corresponding to the sliding blocks (30); the sliding block (30) is arranged in the arc-shaped sliding rail (17) corresponding to the sliding block in a sliding way; the first control rotating shaft (9) drives the connecting rod (8) to rotate by taking the axis of the first control rotating shaft (9) as a rotating shaft, and then the first control rotating shaft (9) drives the sliding block (30) to slide in the arc-shaped sliding rail (17) corresponding to the sliding block (30); the second control rotating shaft (18) is parallel to the first control rotating shaft (9), one end of the second control rotating shaft (18) is rotatably connected to the head end of the connecting rod (8), and the fixed end of the electric horizontal telescopic rod (31) is fixed to the other end of the second control rotating shaft (18); the electric horizontal telescopic rod (31) is parallel to the second control rotating shaft (18), and the telescopic end of the electric horizontal telescopic rod (31) extends to a position above the printer body (10) corresponding to one side of the second paper outlet; the driven gear (16) is sleeved on the second control rotating shaft (18); the second rotating motor (7) is fixed on the side wall of one side of the printer body (10) at a position close to the driven gear (16); the driving gear (15) is in transmission connection with the output end of the second rotating motor (7), and the driving gear (15) is arranged corresponding to the driven gear (16); the second rotating motor (7) is matched with the driven gear (16) through the driving gear (15), so that the electric horizontal telescopic rod (31) is driven to rotate along the circumferential direction of the second control rotating shaft (18); the first rotating motor is in communication connection with the second rotating motor (7), the electric horizontal telescopic rod (31) and the transmission motor (20).
2. The intelligent printer of claim 1, wherein: the grabbing mechanism comprises electric clamping jaws (13) which are symmetrical to each other and are respectively arranged on the telescopic ends of the two electric horizontal telescopic rods (31); the electric clamping jaw (13) is used for clamping paper at the second paper outlet; the electric clamping jaw (13) is in communication connection with the first rotating motor, and the first rotating motor controls the operation of the electric clamping jaw (13).
3. The intelligent printer of claim 2, wherein: the intelligent printer still includes metal detection module, metal detection module corresponds the setting of first paper inlet, just metal detection module includes: a paper feeding groove (14), a metal sensor (12), a cylinder and a baffle plate (11) arranged on the cylinder;
the air cylinder is vertically arranged, the fixed end of the air cylinder is fixed at a position corresponding to the upper part of the first paper inlet in the printer body (10), and the movable end of the air cylinder is abutted against the first paper inlet;
the baffle (11) is parallel to the first paper inlet and arranged at the movable end of the cylinder, and the baffle (11) is tightly attached to the inner wall of the printer body (10);
The paper feeding groove (14) is obliquely arranged at a position outside the printer body (10) corresponding to the first paper inlet, and the tail end of the paper feeding groove (14) is connected with the bottom of the first paper inlet; the metal sensor (12) is paved in the paper feeding groove (14) along the length direction of the paper feeding groove (14);
the cylinder is connected with a signal receiving device, a signal transmitting device is arranged on the metal sensor (12), and the metal sensor (12) is in communication connection with the cylinder through the cooperation of the signal transmitting device and the signal receiving device.
4. A printing method based on the intelligent printer of claim 3, comprising the steps of:
print preparation operation:
placing a first piece of paper in the paper feeding groove, and detecting whether a metal piece exists on the first piece of paper by using the metal sensor; if the first printing signal does not exist, the metal sensor sends a first printing signal to the signal receiving device through the signal sending device;
after the signal receiving device receives the first printing signal, the air cylinder is controlled to do shrinkage action, the air cylinder drives the baffle to ascend so as to open the first paper inlet, and the first paper slides into the printer body along the paper feeding groove;
Printing operation:
the printer body performs printing operation on the first paper to obtain second paper, and the printer body conveys the second paper out of the first paper outlet;
when the second paper sequentially passes through the first paper outlet and the second paper inlet to enter the shell and contact the first sensor, the first sensor sends a first limit signal to the limit motor;
after the limiting motor receives the first limiting signal, controlling the limiting rotating shaft to rotate, and further driving the limiting plate to rotate until the limiting plate contacts with the synchronous belt, wherein the limiting motor sends a first transmission signal to the transmission motor;
the transmission motor drives the synchronous belt to rotate after receiving the first transmission signal; the second paper moves onto the synchronous belt along the limiting plate, and is conveyed onto the carrier plate through the cooperation of the synchronous belt, the shifting wheel and the vertical limiting pieces;
when the second paper contacts the two second sensors on the carrier plate, the two second sensors judge the model of the second paper by capturing the contact areas of the end parts of the second paper and the two second sensors; the two second sensors respectively send two first stop signals to the transmission motor according to the model;
The transmission motor sets the output time of the transmission motor according to the two first stop signals, so as to control the length of the second paper out of the second paper outlet, and the transmission motor sends a first rotation signal to the first rotation motor according to the length of the second paper out of the second paper outlet;
the first rotating motor controls the rotating angle of the first control rotating shaft according to the first rotating signal, so that the electric clamping jaw is matched with the position of the second paper; when the first rotating motor stops outputting, the first rotating motor detects whether a paper turning signal is received; if not, the first rotating electrical machine executes a notification operation, the notification operation including: the first rotating motor sends a first telescopic signal to the electric horizontal telescopic rod according to the first rotating signal, and the first rotating motor sends a second telescopic signal to the electric clamping jaw;
sheet transport operation:
the electric horizontal telescopic rod performs telescopic action according to the first telescopic signal, and then matches the second paper in the horizontal direction; the electric clamping jaw clamps the second paper in the vertical direction according to the second telescopic signal, and at the moment, the electric clamping jaw sends a second rotating signal to the first rotating motor;
The first rotating motor drives the first control rotating shaft to rotate according to the second rotating signal, so that the second paper is sent to the paper feeding groove; the first rotating motor sends a third rotating signal to the second rotating motor, the second rotating motor controls the driving gear to rotate according to the third rotating signal, the driving gear drives the driven gear to rotate, the driven gear drives the second control rotating shaft to rotate, the second control rotating shaft drives the electric horizontal telescopic rod to rotate, and the electric horizontal telescopic rod drives the electric clamping jaw to rotate until the second paper is parallel to the paper feeding groove;
the first rotating motor sends a third telescopic signal to the electric clamping jaw, and the electric clamping jaw loosens the second paper in the vertical direction according to the third telescopic signal, so that the second paper falls into the paper feeding groove.
5. The printing method of the intelligent printer according to claim 4, wherein the step of printing operation further comprises:
when the first rotating motor receives a paper turning signal, the first rotating motor sends a fourth rotating signal to the second rotating motor, the second rotating motor controls the driving gear to rotate according to the fourth rotating signal, the driving gear drives the driven gear to rotate, the driven gear drives the second control rotating shaft to rotate, the second control rotating shaft drives the electric horizontal telescopic rod to rotate, and then the electric clamping jaw is driven to rotate, so that the second paper is turned; after the second sheet is turned over, the first rotary motor performs the notifying operation.
CN202110863141.6A 2021-07-29 2021-07-29 Intelligent printer and printing method Active CN113665256B (en)

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Publication number Priority date Publication date Assignee Title
DE19929266A1 (en) * 1999-06-25 2000-12-28 Eastman Kodak Co Ink jet printer for photographic printing, has intermediate arrangement for transporting paper to holder-transport device before printing transferring paper to second transport roller
EP1068957A2 (en) * 1999-07-09 2001-01-17 Seiko Epson Corporation Printer and method of controlling it
CN1699064A (en) * 2004-05-19 2005-11-23 三星电子株式会社 Method of compensating for paper slip in a thermal printer
CN204222403U (en) * 2014-11-05 2015-03-25 苏州启发精密注塑有限公司 The continuous paper feeder of printer
CN205929800U (en) * 2016-08-19 2017-02-08 广东柯丽尔新材料有限公司 Automatic whole system that orders of pathology report
CN106427245A (en) * 2016-08-30 2017-02-22 恒银金融科技股份有限公司 Paper conveying apparatus used for output of printing paper in financial self-service equipment
CN210733598U (en) * 2019-06-14 2020-06-12 广州移讯网络科技有限公司 Printing apparatus

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19929266A1 (en) * 1999-06-25 2000-12-28 Eastman Kodak Co Ink jet printer for photographic printing, has intermediate arrangement for transporting paper to holder-transport device before printing transferring paper to second transport roller
EP1068957A2 (en) * 1999-07-09 2001-01-17 Seiko Epson Corporation Printer and method of controlling it
CN1699064A (en) * 2004-05-19 2005-11-23 三星电子株式会社 Method of compensating for paper slip in a thermal printer
CN204222403U (en) * 2014-11-05 2015-03-25 苏州启发精密注塑有限公司 The continuous paper feeder of printer
CN205929800U (en) * 2016-08-19 2017-02-08 广东柯丽尔新材料有限公司 Automatic whole system that orders of pathology report
CN106427245A (en) * 2016-08-30 2017-02-22 恒银金融科技股份有限公司 Paper conveying apparatus used for output of printing paper in financial self-service equipment
CN210733598U (en) * 2019-06-14 2020-06-12 广州移讯网络科技有限公司 Printing apparatus

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