CN212194768U - Paper feeding speed self-adaptive stamping device - Google Patents
Paper feeding speed self-adaptive stamping device Download PDFInfo
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- CN212194768U CN212194768U CN202020575574.2U CN202020575574U CN212194768U CN 212194768 U CN212194768 U CN 212194768U CN 202020575574 U CN202020575574 U CN 202020575574U CN 212194768 U CN212194768 U CN 212194768U
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Abstract
The utility model discloses a paper speed self-adaptation is stamped device with lid belongs to office equipment technical field. It includes: the paper feeding device comprises a shell, a paper feeding device and a paper discharging device, wherein the shell is provided with a paper inlet and a paper outlet; the paper feeding channel is arranged in the shell and provided with a paper feeding end and a paper discharging end, the paper feeding end is communicated with the paper inlet, and the paper discharging end is communicated with the paper outlet; the wheel surfaces of the paper feeding driving wheel sets extend into the paper feeding channel; the seal stamping device is arranged on the upper side or the lower side of the paper feeding channel, and a seal arranged on the seal stamping device extends into the paper feeding channel; the speed measuring sensing device is arranged on the side surface of the paper feeding channel; and the main control board is arranged in the shell, and the paper feeding driving wheel group, the seal stamping device and the speed measuring and sensing device are respectively connected with the main control board. The utility model discloses a paper feed speed self-adaptation adds device of stamping can adjust the different printing speeds that paper feed speed realized adapting to the printer, avoids dragging paper and card paper, and improves the accuracy of adding the position of stamping.
Description
Technical Field
The utility model relates to an office equipment technical field especially relates to a paper speed self-adaptation adds device of stamping.
Background
At present, to a lot of bills that need add the seal, its processing method is used through linking the cooperation with the printer with the equipment of stamping, prints out the bill through the printer, and the rethread equipment of stamping realizes adding corresponding seal to the bill automatic stamping of a large amount of needs batch stamping to improve work efficiency. However, the existing stamping equipment is usually matched according to the speed of a common printer in the market, the stamping equipment is fixed in speed, and cannot adapt to printers with different speeds, and under the condition that the stamping equipment is fixed in speed, two consequences can be caused: firstly, when the stamping equipment is matched with a slow printer, because the speed of the stamping equipment is higher than that of the printer, when paper enters the stamping equipment, the paper can be pulled, and even the paper can be pulled to be broken when the paper is serious; when the stamping equipment is matched with the high-speed printer, the paper outlet of the printer is fast, the paper feeding speed of the stamping equipment is slow, the paper ejection phenomenon can occur, paper is accumulated between the printer and the stamping equipment, paper jam is easily caused during continuous printing, and the use of the stamping equipment is influenced. Therefore, a need exists for a paper feeding speed adaptive stamping device capable of adjusting paper feeding speed to adapt to different printing speeds of a printer.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome above-mentioned prior art's at least one not enough, provide one kind and can adjust the different printing speeds that paper feed speed realized the adaptation printer, avoid dragging paper and card paper, and improve the paper feed speed self-adaptation of the accuracy of adding the position of stamping and add the device of stamping.
The utility model provides an above-mentioned technical problem's technical scheme as follows: a paper feed speed adaptive stamping device comprises:
the paper feeding device comprises a shell, a paper feeding device and a paper discharging device, wherein a paper inlet and a paper outlet for paper to pass through are formed in the shell;
the paper feeding channel is arranged in the shell and used for passing through the paper, and is provided with a paper feeding end and a paper discharging end, the paper feeding end is communicated with the paper inlet, and the paper discharging end is communicated with the paper outlet;
the paper feeding driving wheel set is used for driving paper to move in the paper feeding channel, and the wheel surfaces of the paper feeding driving wheel set extend into the paper feeding channel;
the seal stamping device is used for stamping the paper and arranged on the upper side or the lower side of the paper feeding channel, and a seal arranged on the seal stamping device extends into the paper feeding channel;
the speed measurement sensing device is arranged on the upper side and/or the lower side of the paper feeding channel, is positioned at the front part of the paper feeding driving wheel set and is used for detecting the paper feeding speed of the paper entering the paper feeding channel from the paper inlet;
the main control board is installed in the shell, the paper feeding driving wheel set, the seal stamping device and the speed measuring sensing device are respectively connected with the main control board, the main control board obtains the paper feeding speed of the paper fed back by the speed measuring sensing device and controls the rotating speed of the paper feeding driving wheel set according to the paper feeding speed of the paper, so that the paper feeding speed of the paper feeding driving wheel set driving the paper is equal to the paper feeding speed of the paper entering a paper inlet, and the main control board controls the seal stamping device to stamp the paper.
The utility model has the advantages that: the paper feeding driving wheel group is arranged in the utility model, so that the paper can be driven to move forwards through the paper feeding driving wheel group; through being equipped with the sensing device that tests the speed that is used for following the paper feed speed of the paper that the paper import got into in the paper feed passageway detects, the sensing device that tests the speed is located the front portion of paper feed drive wheelset, paper feed drive wheelset with the sensing device that tests the speed respectively with the main control board is connected. When paper enters the paper feeding channel from the paper inlet, the speed measuring and sensing device detects the paper feeding speed of the paper and feeds the paper back to the main control board, the main control board appropriately controls the rotating speed of the paper feeding driving wheel set according to the paper feeding speed of the paper, so that the speed of the paper driven by the paper feeding driving wheel set is equal to the paper feeding speed of the paper entering the paper inlet, the phenomenon that the paper is dragged due to the fact that the speed of the paper driven by the paper feeding driving wheel set is larger than the paper feeding speed of the paper entering the paper inlet is avoided, and the phenomenon that paper stacking is generated and paper jam is further caused due to the fact that the speed of the paper driven by the paper feeding driving wheel set is; in addition, the seal stamping device is connected with the main control board, and the main control board accurately controls the stamping time of the seal stamping device according to the paper feeding speed of the paper, the stamping position of the paper and the distance between the seals, so that the seal stamping device is accurately started at a proper time and accurately stamps at the position of the paper to be stamped, the position of the paper to be stamped is accurately stamped, the accuracy of the stamping position is improved, and the office efficiency is improved. Therefore, the utility model provides a paper feed speed self-adaptation adds the device of stamping can adjust the different printing speeds that paper feed speed realized the adaptation printer, avoids dragging paper and card paper, makes paper feed speed self-adaptation add the device of stamping and more smooth with the printer cooperation, and improves the accuracy of the position of stamping and improves office efficiency.
In addition, on the basis of the technical scheme, the utility model discloses can also make following improvement, can also have following additional technical feature.
According to an embodiment of the present invention, the paper feeding driving wheel set has a plurality of sets, the plurality of sets of paper feeding driving wheel sets are arranged at intervals, the paper feeding driving wheel set includes an upper paper feeding driving wheel rotatably mounted on an upper side of the paper feeding passage and a lower paper feeding driving wheel rotatably mounted on a lower side of the paper feeding passage, and wheel surfaces of the upper paper feeding driving wheel and the lower paper feeding driving wheel both extend into the paper feeding passage; each group of paper feeding driving wheel group further comprises a driving device for driving the upper paper feeding driving wheel and the lower paper feeding driving wheel, and the driving device is electrically connected with the main control board. This embodiment is equipped with multiunit paper feed drive wheelset through the interval, and paper feed drive wheelset includes paper feed drive wheel and lower paper feed drive wheel, goes up paper feed drive wheel and/or paper feed drive wheel down and is driven by drive arrangement, and drive arrangement is connected with the main control board electricity, go up the paper feed drive wheel with the wheel face of paper feed drive wheel all stretches into in the paper feed passageway down, is favorable to ensureing the reliability that the paper removed in the paper feed passageway.
According to the utility model discloses an embodiment, it is two sets of, two sets of to advance paper drive wheelset is first paper feed drive wheelset and second paper feed drive wheelset respectively, first paper feed drive wheelset sets up the middle part of paper feed passageway, second paper feed drive wheelset sets up go out on the paper end. In this embodiment, by providing the first paper feeding driving wheel set and the second paper feeding driving wheel set, when the paper is transferred into the paper feeding channel and contacts with the first paper feeding driving wheel set, the first paper feeding driving wheel set drives the paper to continue transferring the paper forward, and further, when the paper contacts with the second paper feeding driving wheel set, the second paper feeding driving wheel set drives the paper to continue transferring the paper forward, and finally sends out the paper from the paper outlet end.
According to the utility model discloses an embodiment, seal stamping device includes:
and the driving mechanism is arranged in the shell and connected with the main control board and used for driving a seal on the seal stamping device to stamp the paper.
The seal of this embodiment adds the device and is including being used for the drive seal on the seal adds the device is right the actuating mechanism that the paper added the seal, actuating mechanism with the main control board is connected, is favorable to the main control board to add the stamp position and the distance accuracy control seal of the device of adding the seal of paper according to the paper feed speed of paper and paper to add the stamp moment of stamping for seal adds the stamp in the position that the device accurately needs to add the stamp at the paper that the seal added the device and accurately starts and accurate at appropriate time, realizes carrying out accurate stamp to the position that the paper needs to add the stamp, improves the accuracy of the position of adding the stamp.
According to the utility model discloses an embodiment, the sensing device that tests the speed includes first sensing device and the second sensing device that tests the speed, first sensing device and the second sensing device interval installation that tests the speed the paper feed of paper feed passageway is served and respectively with the main control board is connected. The speed measuring sensing device of this embodiment includes first speed measuring sensing device and second speed measuring sensing device, measures paper feed speed through first speed measuring sensing device and second speed measuring sensing device, improves the accuracy that detects paper feed speed.
According to the utility model discloses an embodiment, first speed sensor and second speed sensor all include infrared illuminating part and with infrared light-receiving part that infrared illuminating part cooperation was used, infrared illuminating part with infrared light-receiving part is just right paper feed passageway and setting up in opposite directions the upside and the downside of paper feed passageway. The infrared light-emitting piece and the infrared light-receiving piece of this embodiment set up in opposite directions the upside and the downside of paper feed passageway, infrared light-emitting piece sends the infrared light, when the paper moves at paper feed passageway but does not block infrared light, infrared light that infrared light-receiving piece received infrared light-emitting ware and sent, the paper continues to move forward and blocks the infrared light at the paper feed passageway, infrared light that infrared light-receiving piece can not receive infrared light-emitting ware and send, the main control board detects interrupt signal and begins to calculate the time of stamping, the main control board is according to the position of stamping and starts at the time control seal stamping device that is fit for, guarantee the precision of stamping.
According to the utility model discloses an embodiment, the interval is equipped with a plurality of infrared luminotrons on the infrared illuminating part, infrared light-receiving part one-to-one a plurality of infrared luminotrons intervals on the infrared illuminating part are equipped with a plurality of infrared light-receiving pipes. The infrared light emitting piece in this embodiment is provided with a plurality of infrared light emitting tubes at intervals, and the infrared light receiving piece is provided with a plurality of infrared light receiving tubes correspondingly, so that each infrared light emitting tube corresponds to one infrared light receiving tube, the infrared light emitting tubes and the infrared light receiving tubes cooperate to feed back the motion condition of paper to the main control board, when the paper moves in the paper feeding channel but does not block infrared light, the infrared light receiving tubes receive infrared light emitted by the infrared light emitting tubes, the paper continues to move forwards in the paper feeding channel and blocks infrared light, the infrared light receiving tubes cannot receive the infrared light emitted by the infrared light emitting tubes, the main control board detects an interrupt signal and starts to calculate stamping time, the main control board controls the start of the stamp stamping device at a proper time according to the stamping position, and stamping precision is guaranteed. Furthermore, the plurality of infrared light-receiving tubes and the plurality of infrared light-receiving tubes are arranged, any infrared light-receiving tube normally receives infrared light, the seal stamping device is not started, the infrared light emitted by any infrared light-emitting tube is blocked, the main control board detects an interrupt signal and starts to calculate stamping time, and the main control board controls the seal stamping device to be started at proper time according to the stamping position, so that the stamping precision is ensured.
According to the utility model discloses an embodiment, paper feed speed self-adaptation device of stamping still includes:
the seal starting device is used for starting the seal stamping device and is connected with the main control board.
The seal stamping device in this embodiment is including being used for starting seal stamping device's seal starting drive, seal starting drive with the main control board is connected, is favorable to the main control board to add the stamp device and add the stamp according to the paper feed speed of paper and the distance of the position of adding the stamp and seal of paper at the suitable moment accuracy start seal, makes seal stamping device accurately start and accurate need add the position of stamping at the paper and add the stamp at appropriate time, realizes carrying out accurate stamping to the position that the paper needs add the stamp, improves the accuracy of the position of adding the stamp.
According to the utility model discloses an embodiment, seal starting drive include infrared illuminator and with infrared light receiver that infrared illuminator cooperation was used, infrared illuminator with infrared light receiver is just right the paper feed passageway just sets up in opposite directions the upside and the downside of paper feed passageway. The infrared illuminator of this embodiment with infrared light receiver is just right the paper feed passageway just sets up in opposite directions the upside and the downside of paper feed passageway, infrared light emitter sends the infrared light, when the paper moves at the paper feed passageway but does not block infrared light, infrared light that infrared light emitter sent is received to infrared light receiver, the paper continues to move forward and blocks infrared light at the paper feed passageway, infrared light that infrared light emitter sent can not be received to infrared light receiver, the main control board detects interrupt signal and begins to calculate the time of stamping, the main control board is according to the position of stamping at the start-up of suitable time control seal stamping device, guarantee the precision of stamping.
According to the utility model discloses an embodiment, paper feed speed self-adaptation device of stamping still includes:
the sponge wheel is used for adding stamp-pad ink to the seal, the seal stamping device is arranged in the shell body, and the seal on the seal stamping device can elastically extrude with the wheel surface of the sponge wheel.
The self-adaptation of paper feed speed of this embodiment adds the device of stamping is right including being used for the seal adds the sponge wheel of stamp-pad ink, and the seal of being convenient for is realized adding the stamp-pad ink to the seal with sponge wheel extrusion, is convenient for add the stamp-pad ink to the seal.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a paper feeding speed adaptive stamping device according to an embodiment of the present invention;
fig. 2 is a schematic circuit diagram of a device for self-adaptive stamping of paper feeding speed according to an embodiment of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. the device comprises a shell, 2, a speed measuring sensing device, 3, a stamp starting device, 4, a stamp stamping device, 5, a main control board, 6, a sponge wheel, 10, a paper feeding channel, 11, an upper baffle, 12, a lower baffle, 13, a first upper paper feeding driving wheel, 14, a first lower paper feeding driving wheel, 15, a second upper paper feeding driving wheel, 16, a second lower paper feeding driving wheel, 17, a paper inlet, 18, a paper outlet, 20, a first infrared light receiving tube, 21, a first infrared light receiving tube, 22, a second infrared light receiving tube, 23, a second infrared light emitting tube, 30, a third infrared light receiving tube, 31, a third infrared light emitting tube, 50 and a supporting rod.
Detailed Description
To make the objects, technical solutions and advantages of the present application more clear, embodiments of the present application will be described in further detail below with reference to the accompanying drawings.
In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and detailed description. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.
The embodiment provides a paper feeding speed adaptive stamping device, as shown in fig. 1 and 2, including: a casing 1, wherein a paper inlet 17 and a paper outlet 18 for paper to pass through are arranged on the casing 1; a paper feeding passage 10 arranged in the housing 1 and used for passing paper, wherein the paper feeding passage 10 is provided with a paper feeding end and a paper discharging end, the paper feeding end is communicated with the paper inlet 17, and the paper discharging end is communicated with the paper outlet 18; the paper feeding driving wheel set is used for driving paper to move in the paper feeding channel 10, and the wheel surfaces of the paper feeding driving wheel set extend into the paper feeding channel 10; the seal stamping device 4 is used for stamping paper and is arranged on the upper side or the lower side of the paper feeding channel 10, and a seal arranged on the seal stamping device 4 extends into the paper feeding channel 10; the speed measuring sensing device 2 is arranged on the upper side and/or the lower side of the paper feeding channel 10 and positioned at the front part of the paper feeding driving wheel set and is used for detecting the paper feeding speed of the paper entering the paper feeding channel 10 from the paper inlet 17; the main control board 5 is installed in the shell 1, the paper feeding driving wheel set, the seal stamping device 4 and the speed measuring sensing device 2 are respectively connected with the main control board 5, the main control board 5 obtains the paper feeding speed of the paper fed back by the speed measuring sensing device and controls the rotating speed of the paper feeding driving wheel set according to the paper feeding speed of the paper, the paper feeding speed of the paper fed into the paper inlet 18 is equal to the paper feeding speed of the paper fed into the paper inlet 18, and the main control board 5 controls the seal stamping device 4 to stamp the paper.
In this embodiment, as shown in fig. 1, the main control board 5 is fixedly connected to the housing 1 through a plurality of support rods 50, specifically, fixedly connected to the upper side of the housing 1 and located in the housing 1, and the main control board 5 receives the paper feeding speed signal of the speed sensing device 2 to the paper and outputs a control signal to control the paper feeding driving wheel set and the stamp adding device 4 according to the paper feeding speed of the paper. In addition, the main control board 5 may be installed at other positions in the housing 1, so that the main control board 5 is convenient to install without affecting other components.
In the present embodiment, as shown in fig. 1, an upper baffle 11 and a lower baffle 12 are spaced apart from each other in a casing 1, one end of the upper baffle 11 is installed at a paper inlet 17, the other end extends horizontally into the casing 1, the lower baffle 12 is installed below the upper baffle 11 corresponding to the upper baffle 11, one end of the lower baffle 12 is installed at the paper inlet 17, the other end extends horizontally into the casing 1, and a paper feeding passage 10 is defined between the upper baffle 11 and the lower baffle 12.
In the embodiment, as shown in fig. 1, by providing the paper feeding driving wheel set, it is convenient to drive the paper to move forward by the paper feeding driving wheel set; through being equipped with the sensing device 2 that tests the speed of testing the paper feed speed of the paper that gets into in the paper feed passageway 10 from paper import 17, sensing device 2 that tests the speed is located the front portion of paper feed driving wheel group, and paper feed driving wheel group and sensing device 2 that tests the speed are connected with main control board 5 respectively. When paper enters the paper feeding channel 10 from the paper inlet 17, the speed measuring and sensing device 2 detects the paper feeding speed of the paper and feeds the paper back to the main control board 5, the main control board 5 appropriately controls the rotation speed of the paper feeding driving wheel set according to the paper feeding speed of the paper, so that the paper feeding speed of the paper feeding driving wheel set is equal to the paper feeding speed of the paper entering the paper inlet 17, the phenomenon that the paper is dragged due to the fact that the paper feeding speed of the paper feeding driving wheel set is higher than the paper feeding speed of the paper entering the paper inlet 17 is avoided, and the phenomenon that paper stacking is generated and paper jam is further caused due to the fact that the paper feeding speed of the paper feeding driving wheel set is lower than the paper feeding speed of; in addition, the seal stamping device 4 is connected with the main control board 5, the main control board 5 accurately controls the stamping time of the seal stamping device 4 according to the paper feeding speed of the paper, the stamping position of the paper and the distance of the seal, so that the seal stamping device 4 is accurately started at a proper time and is accurately stamped at the position of the paper to be stamped, the position of the paper to be stamped is accurately stamped, the accuracy of the stamping position is improved, and the office efficiency is improved.
In an embodiment of the present invention, as shown in fig. 1, the paper feeding driving wheel sets are provided with a plurality of sets, the plurality of sets of paper feeding driving wheel sets are arranged at intervals, the paper feeding driving wheel sets include an upper paper feeding driving wheel rotatably mounted on the upper side of the paper feeding passage 10 and a lower paper feeding driving wheel rotatably mounted on the lower side of the paper feeding passage 10, and the wheel surfaces of the upper paper feeding driving wheel and the lower paper feeding driving wheel both extend into the paper feeding passage 10; each group of the paper feeding driving wheel group further comprises a driving device for driving the upper paper feeding driving wheel and the lower paper feeding driving wheel, and the driving device is electrically connected with the main control board. The embodiment is equipped with multiunit paper feed drive wheelset through the interval, and this embodiment is equipped with multiunit paper feed drive wheelset through the interval, and paper feed drive wheelset includes paper feed drive wheel and lower paper feed drive wheel, goes up paper feed drive wheel and/or paper feed drive wheel is driven by drive arrangement down, and drive arrangement is connected with the main control board electricity, goes up paper feed drive wheel and all stretches into in paper feed passageway 10 with the wheel face of paper feed drive wheel down, is favorable to guaranteeing the reliability that the paper removed in paper feed passageway 10.
The utility model discloses an embodiment, as shown in FIG. 1, the paper feed driving wheel group is equipped with two sets ofly, and two sets of paper feed driving wheel groups are first paper feed driving wheel group and second paper feed driving wheel group respectively, and first paper feed driving wheel group sets up at the middle part of paper feed passageway 10, and second paper feed driving wheel group sets up on the play paper end. In this embodiment, by providing the first paper feeding driving wheel set and the second paper feeding driving wheel set, when the paper is transferred into the paper feeding passage 10 and contacts with the first paper feeding driving wheel set, the first paper feeding driving wheel set drives the paper to continue transferring the paper forward, and further, when the paper contacts with the second paper feeding driving wheel set, the second paper feeding driving wheel set drives the paper to continue transferring the paper forward, and finally sends out the paper from the paper outlet end.
In this embodiment, the first paper feeding driving wheel set includes a first upper paper feeding driving wheel 13 and a first lower paper feeding driving wheel 14, the first upper paper feeding driving wheel 13 is rotatably installed on the upper side of the paper feeding passage 10, the first lower paper feeding driving wheel 14 is rotatably installed on the lower side of the paper feeding passage 10 corresponding to the first upper paper feeding driving wheel 13 and located right below the first upper paper feeding driving wheel 13, the first upper paper feeding driving wheel 13 rotates counterclockwise, and the first lower paper feeding driving wheel 14 rotates clockwise, the upper baffle 11 in this embodiment is provided with a through groove passing through the wheel surface of the first upper paper feeding driving wheel 13 corresponding to the first upper paper feeding driving wheel 13, and the lower baffle 12 is provided with a through groove passing through the wheel surface of the first lower paper feeding driving wheel 14 corresponding to the first lower paper feeding driving wheel 14. The second paper feeding driving wheel set includes a second upper paper feeding driving wheel 15 and a second lower paper feeding driving wheel 16, the second upper paper feeding driving wheel 15 is rotatably installed on the upper side of the paper feeding passage 10, the second lower paper feeding driving wheel 16 is rotatably installed on the lower side of the paper feeding passage 10 under the second upper paper feeding driving wheel 15 in response to the second upper paper feeding driving wheel 15, the second upper paper feeding driving wheel 15 rotates counterclockwise, the second lower paper feeding driving wheel 16 rotates clockwise, and further, in this embodiment, the first upper paper feeding driving wheel 13, the first lower paper feeding driving wheel 14, the second upper paper feeding driving wheel 15 and the second lower paper feeding driving wheel 16 are all driven by a driving device, specifically, a driving motor, and the driving motor is connected with the main control board 5 through a cable. It should be noted that "front" and "rear" in the present embodiment are defined with reference to the moving direction of the paper in the paper path 10, and the cable in the present embodiment is not shown.
The utility model discloses an embodiment, as shown in FIG. 1, the seal device includes: and the driving mechanism is arranged in the shell 1, is connected with the main control board 5 and is used for driving a seal on the seal stamping device 4 to stamp paper. In the present embodiment, the seal-affixing device 4 includes a driving mechanism for driving the seal on the seal-affixing device 4 to affix a seal to a sheet. The driving mechanism is connected with the main control board 5, so that the main control board 5 can accurately control the stamping time of the stamp stamping device 4 according to the paper feeding speed of the paper, the stamping position of the paper and the distance between the stamps, the stamp stamping device 4 can be accurately started at a proper time, the stamp can be accurately stamped at the position where the paper needs to be stamped, the position where the paper needs to be stamped can be accurately stamped, and the accuracy of the stamping position can be improved. The driving mechanism in this embodiment is not shown, and is connected to the main control board 5 by a cable.
The utility model discloses an embodiment, as shown in FIG. 1, the sensing device 2 that tests the speed includes first sensing device and the second sensing device that tests the speed, and first sensing device and the second sensing device interval that tests the speed are installed on the paper feed end of paper feed passageway 10 and are connected with main control board 5 respectively. The speed measuring sensing device 2 of this embodiment includes a first speed measuring sensing device and a second speed measuring sensing device, and the paper feeding speed is detected through the first speed measuring sensing device and the second speed measuring sensing device, and the accuracy of detecting the paper feeding speed is improved.
The utility model discloses an embodiment, as shown in FIG. 1, first speed sensor and second speed sensor all include infrared illuminating part and the infrared light receiving part that uses with infrared illuminating part cooperation, and infrared illuminating part and infrared light receiving part are just to paper feed passageway 10 and set up upside and downside at paper feed passageway 10 in opposite directions. In this embodiment, the main control panel 5 processes the detection signal in an optical coupling isolation and low-pass filtering mode, and performs data acquisition in an interruption mode, thereby ensuring the real-time performance and effectiveness of the data. The infrared light emitting component and the infrared light receiving component of the embodiment are oppositely arranged on the upper side and the lower side of the paper feeding channel 10, the infrared light emitting component emits infrared light, when paper moves in the paper feeding channel 10 but does not block the infrared light, the infrared light receiving component receives the infrared light emitted by the infrared light emitter, the paper continues to move forwards in the paper feeding channel 10 and blocks the infrared light, the infrared light emitted by the infrared light emitter cannot be received by the infrared light receiving component, the infrared light is transmitted to the main control board 5 after being isolated by an optical coupler and subjected to low-pass filtering, the main control board 5 processes signals in an interrupt mode, when the paper passes through, the interrupt signals can be processed in real time, control signals are transmitted to the paper feeding driving wheel set, the rotating speed of the paper feeding driving wheel set is adjusted, and the speed of the paper in the paper feeding speed self-adaptive stamping.
In this embodiment, the infrared light emitting element on the first speed measuring sensing device is specifically a first infrared light emitting element, and the infrared light receiving element on the first speed measuring sensing device is specifically a first infrared light receiving element. In addition, the infrared light emitting piece on the second speed measuring sensing device is specifically a second infrared light emitting piece, and the infrared light receiving piece on the second speed measuring sensing device is specifically a second infrared light receiving piece. In this embodiment, the first infrared light emitting element and the second infrared light emitting element are installed below the paper feeding channel 10 at a distance of 23mm, the first infrared light receiving element is installed above the paper feeding channel 10 and directly above the first infrared light receiving element corresponding to the first infrared light receiving element, and the second infrared light receiving element is installed above the paper feeding channel 10 and directly above the second infrared light receiving element corresponding to the second infrared light receiving element. Further, in this embodiment, a plurality of first infrared light receiving tubes 20 are disposed on the first infrared light receiving element, the plurality of first infrared light receiving tubes 20 are disposed at intervals along the width direction of the paper feeding channel 10, every two adjacent first infrared light receiving tubes 20 are disposed at intervals of 45mm, a plurality of second infrared light receiving tubes 22 are disposed on the second infrared light receiving element, the plurality of second infrared light receiving tubes 22 are disposed at intervals along the width direction of the paper feeding channel 10, every two adjacent second infrared light receiving tubes 22 are disposed at intervals of 45mm, a plurality of first infrared light emitting tubes 20 are disposed on the first infrared light emitting element in a one-to-one correspondence manner, through holes for infrared light emitted through the first infrared light emitting tubes are disposed on the upper baffle 11 and the lower baffle 12 in a one-to-one correspondence manner, a plurality of second infrared light emitting tubes 23 are disposed on the second infrared light emitting element in a one-to-one correspondence manner, through holes for infrared light emitted through the second infrared light emitting tubes 23 are disposed on the upper baffle 11 and the lower baffle 12 in a one-to The plurality of first infrared light-receiving tubes 20 and the plurality of second infrared light-receiving tubes 22 are respectively used in series, and when any one of the first infrared light-receiving tubes 20 and the second infrared light-receiving tube 22 is shielded, the main control board 5 can detect the paper, so that the detection on the paper with different sizes is met.
In this embodiment, the paper feeding speed adaptive stamping device is used in an online manner with a printer, after the paper is output from the printer, when the paper passes through the first infrared light emitting element and the first infrared light receiving element, a falling edge of a clock is generated, the main control board 5 interrupts a capture signal through the falling edge and starts timing, and the timing precision is 0.1 ms; then, the paper passes through the second infrared light-emitting component and the second infrared light-receiving component, and similarly, a falling edge of a clock is generated, the main control board 5 interrupts the capture signal through the falling edge, the timing is ended, and the paper feeding speed of the paper can be accurately calculated by using that V (paper speed) is S (distance)/T (time), namely the paper enters from the paper inlet 17 to be fedThe moving speed of the paper path 10 before contacting the paper feeding driving wheel set is recorded as moving speed one. Further, the paper feeding speed is determined by the rotating speed of the paper feeding driving wheel set, and the rotating speed required by the paper feeding driving wheel set to enable the paper feeding speed to keep moving forward is calculated to enable the paper feeding speed to keep moving forward, wherein the calculation formula is as follows: n is1＝v/Πd1Wherein n is1The rotating speed of a paper feeding driving wheel, v is a moving speed I, pi is a circumference ratio, d1The diameter of the paper feed driving wheel.
The utility model discloses an embodiment, as shown in FIG. 1, paper feed speed self-adaptation device of stamping still includes: the seal starting device 3 is used for starting the seal stamping device 4, and the seal starting device 3 is connected with the main control board 5. Seal stamping device 4 in this embodiment is including being used for starting seal stamping device 4's seal starting drive 3, seal starting drive 3 passes through the cable and is connected with main control board 5, be favorable to main control board 5 to add the stamp position and the distance of seal of paper according to the paper feed speed of paper to accurately start seal stamping device 4 at the suitable moment and seal for seal stamping device 4 accurately starts and accurate need add the position of stamping at the paper at appropriate time and adds the stamp, the realization carries out accurate stamping to the position that the paper needs add the stamp, the accuracy of the position of stamping is improved.
The utility model discloses an embodiment, as shown in FIG. 1, seal starting drive 3 includes infrared illuminator and the infrared light receiver that uses with infrared illuminator cooperation, and infrared illuminator and infrared light receiver just set up upside and the downside at paper feed passageway 10 in opposite directions to paper feed passageway 10. The infrared light emitter and the infrared light receiver of the embodiment are opposite to the paper feeding channel 10 and are oppositely arranged on the upper side and the lower side of the paper feeding channel 10, the infrared light emitter emits infrared light, when paper moves in the paper feeding channel 10 but does not block the infrared light, the infrared light receiver receives the infrared light emitted by the infrared light emitter, the paper continues to move forwards in the paper feeding channel 10 and blocks the infrared light, the infrared light emitted by the infrared light emitter cannot be received by the infrared light receiver, the main control board 5 detects an interrupt signal and starts to calculate stamping time, and the main control board 5 controls the stamp stamping device 4 to be started at proper time according to the stamping position, so that stamping precision is guaranteed.
In this embodiment, the main control panel 5 processes the detection signal in an optical coupling isolation and low-pass filtering mode, and performs data acquisition in an interruption mode, thereby ensuring the real-time performance and effectiveness of the data. In this embodiment, the infrared light emitter is provided with a plurality of infrared light emitting tubes three 31 at intervals, and the infrared light receivers are provided with a plurality of infrared light receiving tubes three 30 at intervals corresponding to the plurality of infrared light emitting tubes three 31 on the infrared light emitter. In the embodiment, a plurality of infrared light emitting tubes (31) are arranged on the infrared light emitter at intervals, a plurality of infrared light receiving tubes (30) are correspondingly arranged on the infrared light emitter, each infrared light emitting tube (31) corresponds to one infrared light receiving tube (30), the infrared light emitting tubes (31) and the infrared light receiving tubes (30) cooperate to feed back the motion condition of the paper to the main control board (5), when the paper moves in the paper feeding channel (10) but does not block the infrared light, the infrared light receiving tubes (30) receive the infrared light emitted by the infrared light emitting tubes, the paper continues to move forwards in the paper feeding channel (10) and blocks the infrared light, the infrared light emitted by the infrared light emitting tubes is not received by the infrared light receiving tubes (30), the main control board (5) detects an interrupt signal and starts to calculate the stamping time, and the main control board (5) controls the stamping. Furthermore, the plurality of infrared light-receiving tubes III 30 and the plurality of infrared light-receiving tubes III 30 are arranged at intervals along the width direction of the paper feeding channel 10; through holes for infrared light emitted by the infrared light emitting tubes three 31 are formed in the upper baffle plate 11 and the lower baffle plate 12 in a one-to-one correspondence manner. When the paper does not block any infrared light emitting tube III 31, the infrared light emitting tube III 30 normally receives infrared light emitted by the infrared light emitting tubes, the seal stamping device 4 is not started, the infrared light emitted by any infrared light emitting tube III 31 is blocked, the main control board 5 detects an interrupt signal and starts to calculate stamping time, and the main control board 5 controls the seal stamping device 4 to be started at proper time according to the stamping position, so that the stamping precision is ensured. The embodiment is provided with three infrared light-receiving tubes III 30, the three infrared light-receiving tubes III 30 are used in series, when any one of the three infrared light-receiving tubes III 30 is shielded, the main control board 5 can detect the paper, the detection on the paper with different sizes is met, and correspondingly, the three infrared light-emitting tubes III 31 are arranged.
In this embodiment, the stamp is in an arc structure, the stamp is rotatably mounted in the housing 1, and the arc surface of the stamp passes through the middle position of the paper feeding channel 10 when the stamp rotates, and the distance from the third infrared light emitting tube 31 to the rotation center of the stamp is 49 mm. Further, the rotating speed required by the seal when in stamping is calculated according to the diameter size corresponding to the circular arc structure of the seal, and the calculation is disclosed as follows: n is2＝v/Πd2Wherein n is2The rotation speed of the seal, v is the paper feeding speed, equal to the first moving speed, pi is the circumference ratio, d2The diameter is corresponding to the stamp.
Furthermore, in this embodiment, two seal-stamping devices 4 may be provided, and the two seal-stamping devices 4 are respectively driven by driving mechanisms, and the driving mechanisms are respectively connected with the main control board 5 through cables; another stamp-affixing device 4 in the present embodiment is not shown, and the two stamp-affixing devices 4 are disposed flush on the upper side of the paper-feeding path; further, the two seal-affixing devices 4 may be installed at different positions as needed, and in addition, the two seal-affixing devices 4 or one seal-affixing device 4 among the two seal-affixing devices 4 may be controlled to perform the affixing operation as needed.
The utility model discloses an embodiment, as shown in FIG. 1, paper feed speed self-adaptation device of stamping still includes: the sponge wheel 6 is used for adding stamp-pad ink to the stamp, is arranged in the shell 1 close to the stamp stamping device 4, and the stamp on the stamp stamping device 4 can generate elastic extrusion with the wheel surface of the sponge wheel 6.
In this embodiment, sponge wheel 6 is connected with driving motor, drives sponge wheel 6 through the drive wheel and rotates and realize adding the stamp-pad ink to the seal with the seal extrusion, is convenient for add the stamp-pad ink to the seal.
Specifically, in the embodiment, the paper feeding driving wheel group is arranged, so that the paper is driven to move forwards by the paper feeding driving wheel group; through being equipped with the sensing device 2 that tests the speed of testing the paper feed speed of the paper that gets into in the paper feed passageway 10 from paper import 17, sensing device 2 that tests the speed is located the front portion of paper feed driving wheel group, and paper feed driving wheel group and sensing device 2 that tests the speed are connected with main control board 5 respectively. When paper enters the paper feeding channel 10 from the paper inlet 17, the speed measuring and sensing device 2 detects the paper feeding speed of the paper and feeds the paper back to the main control board 5, the main control board 5 appropriately controls the rotation speed of the paper feeding driving wheel set according to the paper feeding speed of the paper, so that the paper feeding speed of the paper feeding driving wheel set is equal to the paper feeding speed of the paper entering the paper inlet 17, the phenomenon that the paper is dragged due to the fact that the paper feeding speed of the paper feeding driving wheel set is higher than the paper feeding speed of the paper entering the paper inlet 17 is avoided, and the phenomenon that paper stacking is generated and paper jam is further caused due to the fact that the paper feeding speed of the paper feeding driving wheel set is lower than the paper feeding speed of; in addition, the seal stamping device 4 is connected with the main control board 5, the main control board 5 accurately controls the stamping time of the seal stamping device 4 according to the paper feeding speed of the paper, the stamping position of the paper and the distance of the seal, so that the seal stamping device 4 is accurately started at a proper time and is accurately stamped at the position of the paper to be stamped, the position of the paper to be stamped is accurately stamped, the accuracy of the stamping position is improved, and the office efficiency is improved. Therefore, the utility model provides a paper feed speed self-adaptation adds the device of stamping can adjust the different printing speeds that paper feed speed realized the adaptation printer, avoids dragging paper and card paper, makes paper feed speed self-adaptation add the device of stamping and more smooth with the printer cooperation, and improves the accuracy of the position of stamping and improves office efficiency.
In addition, except the technical scheme that this embodiment is disclosed, to the utility model provides a printer, infrared ray luminotron, infrared ray receipts fluorescent tube, main control board 5 and its theory of operation etc. can refer to the conventional technical scheme of this technical field, and these conventional technical scheme also are not the utility model discloses a key, the utility model discloses do not state in detail here.
In the present application, the term "plurality" means two or more unless expressly defined otherwise. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the referred device or unit must have a specific direction, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.
In the description herein, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (10)
1. The utility model provides a paper feed speed self-adaptation is with device of stamping which characterized in that includes:
the paper feeding device comprises a shell, a paper feeding device and a paper discharging device, wherein a paper inlet and a paper outlet for paper to pass through are formed in the shell;
the paper feeding channel is arranged in the shell and used for passing through the paper, and is provided with a paper feeding end and a paper discharging end, the paper feeding end is communicated with the paper inlet, and the paper discharging end is communicated with the paper outlet;
the paper feeding driving wheel set is used for driving paper to move in the paper feeding channel, and the wheel surfaces of the paper feeding driving wheel set extend into the paper feeding channel;
the seal stamping device is used for stamping the paper and arranged on the upper side or the lower side of the paper feeding channel, and a seal arranged on the seal stamping device extends into the paper feeding channel;
the speed measurement sensing device is arranged on the upper side and/or the lower side of the paper feeding channel, is positioned at the front part of the paper feeding driving wheel set and is used for detecting the paper feeding speed of the paper entering the paper feeding channel from the paper inlet;
the main control board is installed in the shell, the paper feeding driving wheel set, the seal stamping device and the speed measuring sensing device are respectively connected with the main control board, the main control board obtains the paper feeding speed of the paper fed back by the speed measuring sensing device and controls the rotating speed of the paper feeding driving wheel set according to the paper feeding speed of the paper, so that the paper feeding speed of the paper feeding driving wheel set driving the paper is equal to the paper feeding speed of the paper entering a paper inlet, and the main control board controls the seal stamping device to stamp the paper.
2. The adaptive paper feed speed stamping device according to claim 1, wherein the paper feed driving wheel set comprises a plurality of groups, the groups are arranged at intervals, the paper feed driving wheel set comprises an upper paper feed driving wheel rotatably mounted on the upper side of the paper feed channel and a lower paper feed driving wheel rotatably mounted on the lower side of the paper feed channel, and the wheel surfaces of the upper paper feed driving wheel and the lower paper feed driving wheel both extend into the paper feed channel; each group of paper feeding driving wheel group further comprises a driving device for driving the upper paper feeding driving wheel and the lower paper feeding driving wheel, and the driving device is electrically connected with the main control board.
3. The adaptive paper feed speed stamping device according to claim 2, wherein the paper feed driving wheel sets are two sets, the two sets are respectively a first paper feed driving wheel set and a second paper feed driving wheel set, the first paper feed driving wheel set is disposed in the middle of the paper feed passage, and the second paper feed driving wheel set is disposed at the paper output end.
4. The paper feed speed adaptive stamping device according to claim 1, wherein the stamp stamping device comprises:
and the driving mechanism is arranged in the shell and connected with the main control board and used for driving a seal on the seal stamping device to stamp the paper.
5. The adaptive paper feeding speed stamping device according to any one of claims 1 to 4, wherein the speed measuring sensing device comprises a first speed measuring sensing device and a second speed measuring sensing device, and the first speed measuring sensing device and the second speed measuring sensing device are mounted on the paper feeding end of the paper feeding channel at intervals and are respectively connected with the main control board.
6. The self-adaptive paper feeding speed stamping device according to claim 5, wherein the first speed measurement sensing device and the second speed measurement sensing device each comprise an infrared light emitting element and an infrared light receiving element matched with the infrared light emitting element, and the infrared light emitting element and the infrared light receiving element are opposite to the paper feeding channel and are oppositely arranged on the upper side and the lower side of the paper feeding channel.
7. The self-adaptive paper feeding speed stamping device according to claim 6, wherein a plurality of infrared light emitting tubes are arranged on the infrared light emitting members at intervals, and a plurality of infrared light receiving tubes are arranged on the infrared light receiving members at intervals in a one-to-one correspondence with the plurality of infrared light emitting tubes on the infrared light emitting members.
8. The paper-feed speed adaptive stamping device according to any one of claims 1 to 4 and 6 to 7, further comprising:
the seal starting device is used for starting the seal stamping device and is connected with the main control board.
9. The paper feed speed adaptive stamping device according to claim 8, wherein the stamp starting device comprises an infrared light emitter and an infrared light receiver matched with the infrared light emitter, and the infrared light emitter and the infrared light receiver are opposite to the paper feed channel and oppositely arranged on the upper side and the lower side of the paper feed channel.
10. The paper-feed speed adaptive stamping device according to any one of claims 1 to 4 and 6 to 7, further comprising:
the sponge wheel is used for adding stamp-pad ink to the seal, the seal stamping device is arranged in the shell body, and the seal on the seal stamping device can elastically extrude with the wheel surface of the sponge wheel.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202020575574.2U CN212194768U (en) | 2020-04-17 | 2020-04-17 | Paper feeding speed self-adaptive stamping device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020575574.2U CN212194768U (en) | 2020-04-17 | 2020-04-17 | Paper feeding speed self-adaptive stamping device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111409372A (en) * | 2020-04-17 | 2020-07-14 | 北京兆维电子(集团)有限责任公司 | Paper feeding speed self-adaptive stamping device and stamping method thereof |
| CN113942320A (en) * | 2021-09-08 | 2022-01-18 | 厦门汉印电子技术有限公司 | Printer, paper feeding speed switching method and device thereof, and storage medium |
-
2020
- 2020-04-17 CN CN202020575574.2U patent/CN212194768U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111409372A (en) * | 2020-04-17 | 2020-07-14 | 北京兆维电子(集团)有限责任公司 | Paper feeding speed self-adaptive stamping device and stamping method thereof |
| CN113942320A (en) * | 2021-09-08 | 2022-01-18 | 厦门汉印电子技术有限公司 | Printer, paper feeding speed switching method and device thereof, and storage medium |
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