CN110588213B - Self-service ink adding machine of ink adding pen - Google Patents
Self-service ink adding machine of ink adding pen Download PDFInfo
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- CN110588213B CN110588213B CN201910813332.4A CN201910813332A CN110588213B CN 110588213 B CN110588213 B CN 110588213B CN 201910813332 A CN201910813332 A CN 201910813332A CN 110588213 B CN110588213 B CN 110588213B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K11/00—Filling devices
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Abstract
The invention discloses a self-service ink feeder of an ink-feeding pen, which comprises a case, an ink storage pot, an ink amount monitoring device, an ink conveying device, a power supply device, a display screen, an ink filling device, an ink bag inserting mechanism, an alarm, a payment platform and a data processing controller, wherein the ink storage pot is used for storing ink, the ink amount monitoring device is used for detecting the ink amount in the ink storage pot in real time and sending a corresponding signal to the data processing controller, the ink conveying device is used for conveying the ink in the ink storage pot to the ink filling device, the ink bag inserting mechanism is used for inserting an ink bag, the ink filling device is used for filling the ink input at the ink bag into the ink bag on the ink bag inserting mechanism, and the payment platform is used for a user to pay the ink feeding cost and sending a command for opening the self-service ink feeder after the cost is successfully paid; the ink filling pen has the advantages that ink can be quickly and conveniently filled into the ink bag of the ink filling pen, the operation process is simple, and a user does not need to prepare ink, so that the application of the ink filling pen is promoted, the energy consumption is reduced, and the purposes of energy conservation and environmental protection are achieved.
Description
Technical Field
The invention relates to an ink adding machine, in particular to a self-service ink adding machine of an ink adding pen.
Background
More than 2 hundred million students exist in China, and 90% of students use the disposable gel pen to write. The capacity of the refill of the disposable gel-ink pen is relatively small, and for the group with relatively large writing amount such as students in the beginning, high school and the like, one disposable refill needs to be used in about one week. The used disposable pen core is usually directly discarded as garbage, and cannot be recycled in a centralized way. The quantity of waste such as discarded penholders and refills which are difficult to collect and clean is huge every year. In addition, a large amount of energy is consumed in the process of producing the disposable pen core, and in addition, the discarded disposable pen core and residual ink and the like in the disposable pen core can cause serious pollution to soil. Research data shows that the disposable pen core material is polystyrene, the polystyrene is a polymer synthesized by styrene monomer through radical polycondensation, the polystyrene is colorless transparent thermoplastic plastic and has relatively stable chemical properties, and the polystyrene is difficult to degrade in 200 years under natural conditions. The materials used by the metal of the pen point comprise iron, chromium, nickel, lead, copper and tungsten, most of which belong to heavy metals, and the heavy metals not only can seriously pollute soil, but also can finally enter human bodies through food chains, thus seriously threatening the life health of human beings.
With the increasing environmental problems and energy waste problems caused by disposable gel-ink pens, ink-filled pens capable of being recycled are popularized in the market. The ink-adding type pen comprises an ink-adding type fountain pen and a fountain pen. The ink adding mode of the ink adding type pen mainly comprises two modes: the first is to adopt a disposable ink bag, and ink is added by directly replacing the ink bag, so that the carrying is more convenient; the second is to adopt a reusable ink bag, and the ink bag is filled with ink to realize the reutilization of the ink bag. Compared with a disposable ink bag, the reusable ink bag is more energy-saving and environment-friendly, but the current ink bag is filled with ink manually and needs to be self-prepared, so that the application of the ink bag is limited.
Disclosure of Invention
The invention aims to solve the technical problem of providing a self-service ink adding machine for an ink adding pen, which can quickly and conveniently add ink to an ink sac of the ink adding pen, has simple operation process, and does not need to be provided with ink by a user, thereby promoting the application of the ink adding pen, reducing energy consumption and achieving the purposes of energy conservation and environmental protection.
The technical scheme adopted by the invention for solving the technical problems is as follows: a self-service ink feeder of ink-feeding pen comprises a case, an ink storage pot, an ink amount monitoring device, an ink conveying device, a power supply device, a display screen, an ink injection device, an ink bag insertion mechanism, an alarm, a payment platform and a data processing controller, wherein the ink storage pot, the power supply device, the display screen, the ink injection device, the ink bag insertion mechanism and the data processing controller are arranged on the case, the power supply device is used for providing a working power supply for the self-service ink feeder, the ink storage pot is used for storing ink, the ink amount monitoring device is used for detecting the ink amount in the ink storage pot in real time and sending corresponding signals to the data processing controller, when the ink storage pot is lack of ink or is full of ink, the data processing controller controls the alarm and displays the information of ink shortage or ink full of ink on the display screen, the ink feeding device is used for conveying ink in the ink storage pot to the ink filling device, the ink bag inserting mechanism is used for inserting an ink bag, the ink filling device is used for injecting the ink input to the ink bag inserting mechanism into the ink bag, the payment platform is used for a user to pay ink filling cost and sending a command for opening the self-service ink filling machine after the cost is paid successfully, when the user pays the ink filling cost through the payment platform and sends the command for opening the self-service ink filling machine, the data processing controller judges whether the ink bag in the ink bag inserting mechanism is inserted in place or not, if the ink bag is inserted in place, the self-service ink filling machine enters an ink filling working state, and in the ink filling working state, the data processing controller controls the display screen to display ink bag insertion in-place information, controls the ink feeding device to enter the working state after the ink filling device is controlled to move to the ink filling position, and then controls the ink feeding device to enter the working state The ink in the ink storage pot is conveyed to the ink injection device in a state, the ink injection device injects ink into the ink bag, when the ink bag is filled with ink, the data processing controller controls the ink delivery device to stop working and controls the alarm to give an alarm, the information of ink addition completion is displayed on the display screen, and after a user takes the ink bag with ink addition completion away, the data processing controller controls the display screen and the ink injection device to reset; if the ink bag is not inserted in place, the data processing controller controls the alarm to give an alarm and displays information that the ink bag is inserted in place on the display screen, when a user adjusts the position of the ink bag to enable the ink bag to be inserted in place, the data processing controller controls the alarm to stop giving the alarm, and the self-service ink adding machine enters an ink adding working state.
The ink amount monitoring device comprises a low liquid level sensor and a high liquid level sensor, the low liquid level sensor and the high liquid level sensor are respectively connected with the data processing controller, the data processing controller is provided with a low liquid level reference value and a high liquid level reference value, the low liquid level sensor is arranged at the lower part of the ink storage pot, the high liquid level sensor is arranged at the upper part of the ink storage pot, the low liquid level sensor detects the liquid level of ink stored in the ink storage pot in real time and sends a detection signal to the data processing controller, the data processing controller compares the detection signal sent by the low liquid level sensor with the low liquid level reference value, and when the detection signal sent by the low liquid level sensor is smaller than or equal to the low liquid level reference value, the data processing controller judges that the ink storage pot is lack of ink, at the moment, the data processing controller controls the alarm to give an alarm and displays the ink shortage information through the display screen, the high liquid level sensor detects the liquid level of the ink stored in the ink storage pot in real time and sends a detection signal to the data processing controller, the data processing controller compares the detection signal sent by the high liquid level sensor with the high liquid level reference value, when the detection signal sent by the high liquid level sensor is greater than or equal to the high liquid level reference value, the data processing controller judges that the ink storage pot is filled with the ink, and at the moment, the data processing controller controls the alarm to give an alarm and displays the ink filling information through the display screen.
The ink delivery device comprises an electric pump, a first hose and a second hose, the electric pump is connected with the data processing controller, the data processing controller is used for controlling the opening and closing of the electric pump, an inlet of the electric pump is communicated with the ink storage kettle through the first hose, and an outlet of the electric pump is connected with the ink injection device through the second hose.
The ink filling device comprises a fixing frame, a motor, a screw rod, a guide rod, a sliding plate, an ink filling head, an upper stopper and a lower stopper, wherein the screw rod and the guide rod are respectively vertically arranged, the screw rod and the guide rod are respectively arranged on the fixing frame, the ink filling head is arranged on the sliding plate, the sliding plate is respectively arranged on the screw rod and the guide rod, the motor is connected with the screw rod, the motor is connected with the data processing controller, the data processing controller controls the forward rotation or the reverse rotation of the motor, when the motor rotates forward or reversely, the screw rod is driven to rotate forward or reversely synchronously, the screw rod drives the sliding plate to move upwards or downwards so as to drive the ink filling head to move upwards or downwards, the upper stopper and the lower stopper are respectively connected with the data processing controller, the upper stopper is used for detecting whether the sliding plate reaches the highest position, when the sliding plate moves to the highest position, the upper stopper detects the sliding plate and sends a signal to the data processing controller, the data processing controller controls the motor to stop rotating, the lower stopper is used for detecting whether the sliding plate reaches the lowest position, when the sliding plate moves to the lowest position, the lower stopper detects the sliding plate and sends a signal to the data processing controller, the data processing controller controls the motor to stop rotating, an ink inlet of the ink filling head is connected with the second hose, two conductive probes are installed at an ink outlet of the ink filling head, the two conductive probes are respectively connected with the data processing controller, and when the ink filling head fills ink into the ink bag, when the ink in the ink bag is added to be in contact with the two conductive probes, the ink and the data processing controller form a conductive loop to indicate that the ink in the ink bag is full, the data processing controller controls the electric pump to be closed, the ink adding is stopped, and the ink adding completion information is displayed on the display screen.
The ink sac inserting mechanism comprises an inserting base, a first spring piece, a second spring piece, a first clamping piece, a second clamping piece, a first microswitch and a second microswitch, wherein the first microswitch and the second microswitch are respectively connected with the data processing controller, an installing cavity is arranged on the inserting base, the first spring piece, the second spring piece, the first clamping piece, the second clamping piece, the first microswitch and the second microswitch are all arranged in the installing cavity, the first clamping piece and the second clamping piece are arranged at left and right intervals, an ink sac inserting opening is formed between the first clamping piece and the second clamping piece, the right side surface of the first clamping piece and the left side surface of the second clamping piece are both arc surfaces, the first spring piece is arranged at the left side of the first clamping piece, the first microswitch is arranged on the left side of the first spring plate, the first spring plate is respectively connected with the first microswitch and the first clamping piece, the second spring plate is arranged on the right side of the second clamping piece, the second microswitch is arranged on the right side of the second spring plate, the second spring plate is respectively connected with the second microswitch and the second clamping piece, when the ink bag is inserted between the first clamping piece and the second clamping piece, the first clamping piece moves leftwards, the second clamping piece moves rightwards, the first spring plate acts on the first microswitch, the second spring plate acts on the second microswitch, when the ink bag is in place, the first microswitch is closed under the action of the first spring plate, the second microswitch is closed under the action of the second spring piece, and the data processing controller receives closing signals of the first microswitch and the second microswitch and judges that the ink bag is inserted in place.
The ink bag clamping device is characterized in that a first baffle is arranged at the top of the left side face of the first clamping piece, a second baffle is arranged at the top of the right side wall of the second clamping piece, and the first baffle and the second baffle are used for limiting the depth of the ink bag inserted into the ink bag insertion opening.
Power supply unit include power manager and battery, power manager respectively with the battery with the data processing controller connect, power manager insert the commercial power, when the commercial power is normal, power manager pass through the commercial power and do self-service ink machine with provide working power supply, and if the battery electric quantity is not enough, power manager pass through the commercial power and do the battery charge, when the commercial power disconnection, power manager pass through the battery do self-service ink machine with provide working power supply.
The payment platform comprises a two-dimension code scanning device and a payment two-dimension code, the payment mode of the payment platform is a field payment mode and a pre-sale and verification payment mode, a user adopting the pre-sale and verification payment mode pays in advance to pay and purchase the payment two-dimension code, all sold payment two-dimension code information is pre-stored in the data processing controller, when the user adopts the field payment mode, the user can realize fee payment by scanning the payment two-dimension code through a mobile phone, when the user adopts the pre-sale and verification payment mode, the user scans the pre-purchased payment two-dimension code through the two-dimension code scanning device, the data processing controller matches the payment two-dimension code of the user with the pre-stored payment two-dimension code, if the matching is successful, the ink fee verification and verification payment can be realized, if the matching is unsuccessful, the data processing controller controls the alarm to give an alarm, and displaying the matching unsuccessful information on the display screen.
Compared with the prior art, the invention has the advantages that the self-service ink feeder is constructed by the case, the ink storage pot, the ink amount monitoring device, the ink conveying device, the power supply device, the display screen, the ink injection device, the ink bag inserting mechanism, the alarm, the payment platform and the data processing controller, the ink storage pot, the power supply device, the display screen, the ink injection device, the ink bag inserting mechanism and the data processing controller are arranged on the case, the power supply device is used for providing a working power supply for the self-service ink feeder, the ink storage pot is used for storing ink, the ink amount monitoring device is used for detecting the ink amount in the ink storage pot in real time and sending corresponding signals to the data processing controller, when the ink in the ink storage pot is lack of ink or the ink is full, the data processing controller controls the alarm to alarm and displays the lack of ink or the ink is full on the display screen, the ink conveying device is used for conveying the ink in the ink storage pot to the ink injection device, the ink bag inserting mechanism is used for inserting an ink bag, the ink filling device is used for filling ink input at the position of the ink bag inserting mechanism into the ink bag, the payment platform is used for a user to pay ink filling cost and send a command for opening the self-service ink filling machine after the cost is paid successfully, when the user pays the ink filling cost through the payment platform and sends the command for opening the self-service ink filling machine, the data processing controller judges whether the ink bag in the ink bag inserting mechanism is inserted in place or not, if the ink bag is inserted in place, the self-service ink filling machine enters an ink filling working state, in the ink filling working state, the data processing controller controls the display screen to display the information that the ink bag is inserted in place, controls the ink filling device to move to an ink filling position and then controls the ink conveying device to enter the working state to convey the ink in the ink storage pot to the ink filling device, the ink filling device fills the ink into the ink bag, and when the ink bag is filled with the ink, the data processing controller controls the ink conveying device to stop working, controls the alarm to give an alarm, displays the ink adding completion information on the display screen, and controls the display screen and the ink filling device to reset after a user takes away the ink bag with the ink added. If the ink bag is not inserted in place, the data processing controller controls the alarm to alarm and displays information that the ink bag is inserted in place on the display screen, and when a user adjusts the position of the ink bag to enable the ink bag to be inserted in place, the data processing controller stops the alarm, and the self-service ink adding machine enters an ink adding working state.
Drawings
FIG. 1 is a block diagram of a self-service ink loader for an ink pen according to the present invention;
FIG. 2 is a block diagram of the ink filling apparatus of the self-service ink filling machine of the ink filling pen of the present invention;
FIG. 3 is a schematic diagram of an ink filling head of the ink filling device of the self-service ink filling machine of the ink filling pen of the present invention;
FIG. 4 is a perspective view of the ink bag insertion mechanism of the self-service ink loader of the ink loader pen of the present invention;
FIG. 5 is a cross-sectional view of the ink bag insertion mechanism of the self-service ink loader of the ink pen of the present invention.
Detailed Description
The invention is described in further detail below with reference to the accompanying examples.
Example (b): as shown in figure 1, the self-service ink feeder of the ink-feeding pen comprises a case 1, an ink storage pot 2, an ink amount monitoring device, an ink conveying device, a power supply device 3, a display screen 4, an ink filling device 5, an ink bag inserting mechanism 6, an alarm 7, a payment platform and a data processing controller 8, wherein the ink storage pot 2, the power supply device 3, the display screen 4, the ink filling device 5, the ink bag inserting mechanism 6 and the data processing controller 8 are arranged on the case 1, the power supply device 3 is used for providing a working power supply for the self-service ink feeder, the ink storage pot 2 is used for storing ink, the ink amount monitoring device is used for detecting the ink amount in the ink storage pot 2 in real time and sending corresponding signals to the data processing controller 8, when the ink in the ink storage pot 2 is short of ink or the ink is full of ink, the data processing controller 8 controls the alarm 7 to alarm and displays the information of the ink shortage or the ink full of ink on the display screen 4, the ink feeding device is used for conveying the ink in the ink storage pot 2 to the ink filling device 5, the ink bag inserting mechanism 6 is used for inserting an ink bag, the ink filling device 5 is used for injecting the ink input at the ink bag inserting mechanism 6 into the ink bag, the payment platform is used for a user to pay ink filling cost and sending a command for opening the self-service ink filling machine after the cost is paid successfully, after the user pays the ink filling cost through the payment platform and sends the command for opening the self-service ink filling machine, the data processing controller 8 judges whether the ink bag in the ink bag inserting mechanism 6 is inserted in place or not, if the ink bag is inserted in place, the self-service ink filling machine enters an ink filling working state, in the ink filling working state, the data processing controller 8 controls the display screen 4 to display ink bag insertion in-place information, and controls the ink feeding device to enter the working state after the ink filling device 5 is moved to an ink filling position, and then controls the ink feeding device to convey the ink in the ink storage pot 2 to the ink filling device 5, the ink filling device 5 fills ink into the ink bag, when the ink bag is filled with ink, the data processing controller 8 controls the ink conveying device to stop working and controls the alarm 7 to give an alarm, the information of ink filling completion is displayed on the display screen 4, and after a user takes the ink bag with ink filling completion away, the data processing controller 8 controls the display screen 4 and the ink filling device 5 to reset; if the ink bag is not inserted in place, the data processing controller 8 controls the alarm 7 to give an alarm and displays the information that the ink bag is not inserted in place on the display screen 4, and when a user adjusts the position of the ink bag to enable the ink bag to be inserted in place, the data processing controller 7 stops giving the alarm, and the self-service ink adding machine enters an ink adding working state.
In this embodiment, the ink amount monitoring device includes a low liquid level sensor and a high liquid level sensor, the low liquid level sensor and the high liquid level sensor are respectively connected with the data processing controller 8, the data processing controller 8 is provided with a low liquid level reference value and a high liquid level reference value, the low liquid level sensor is arranged at the lower part of the ink storage pot 2, the high liquid level sensor is arranged at the upper part of the ink storage pot 2, the low liquid level sensor detects the liquid level of the ink stored in the ink storage pot 2 in real time and sends a detection signal to the data processing controller 8, the data processing controller compares the detection signal sent by the low liquid level sensor with the low liquid level reference value, when the detection signal sent by the low liquid level sensor is less than or equal to the low liquid level reference value, the data processing controller 8 judges that the ink storage pot 2 is short of ink, at this time, the data processing controller 8 controls the alarm 7 to alarm, and displays the ink shortage information through, the high liquid level sensor detects the liquid level of the ink stored in the ink storage pot 2 in real time and sends a detection signal to the data processing controller 8, the data processing controller compares the detection signal sent by the high liquid level sensor with a high liquid level reference value, when the detection signal sent by the high liquid level sensor is larger than or equal to the high liquid level reference value, the data processing controller 8 judges that the ink in the ink storage pot 2 is full, the data processing controller 8 controls the alarm 7 to alarm at the moment, and the information of full ink filling is displayed through the display screen 4.
In this embodiment, as shown in fig. 1, the ink delivery device includes an electric pump 9, a first hose and a second hose 10, the electric pump 9 is connected to the data processing controller 8, the data processing controller 8 is configured to control the electric pump 9 to be turned on and off, an inlet of the electric pump 9 is communicated with the ink storage pot 2 through the first hose, and an outlet of the electric pump 9 is connected to the ink filling device through the second hose 10.
In this embodiment, as shown in fig. 2, the ink filling device 5 includes a fixing frame 11, a motor 12, a screw 13, a guide rod 14, a sliding plate 15, an ink filling head 16, an upper stopper 17, and a lower stopper 18, the screw 13 and the guide rod 14 are vertically disposed, the screw and the guide rod 14 are respectively mounted on the fixing frame 11, the ink filling head 16 is mounted on the sliding plate 15, the sliding plate 15 is mounted on the screw 13 and the guide rod 14, the motor 12 is connected to the screw 13, the motor 12 is connected to a data processing controller 8, the data processing controller 8 controls the forward rotation or the reverse rotation of the motor 12, when the motor 12 rotates forward or reverse, the screw 13 is driven to rotate forward or reverse synchronously, at this time, the screw 13 drives the sliding plate 15 to move up or down, so as to drive the ink filling head 16 to move up or down, the upper stopper 17 and the lower stopper 18 are respectively connected to the data processing controller 8, the upper stopper 17 is used for, when the sliding plate 15 moves to the highest position, the upper limit device 17 detects the sliding plate 15 and sends a signal to the data processing controller 8, the data processing controller 8 controls the motor 12 to stop rotating, the lower limit device 18 is used for detecting whether the sliding plate 15 reaches the lowest position, when the sliding plate 15 moves to the lowest position, the lower limit device 18 detects the sliding plate 15 and sends a signal to the data processing controller 8, the data processing controller 8 controls the motor 12 to stop rotating, the ink inlet of the ink filling head 16 is connected with the second hose 10, the ink outlet of the ink filling head 16 is provided with two conductive probes 19, the two conductive probes 19 are respectively connected with the data processing controller 8, when the ink filling head 16 fills ink into the ink bag, the two conductive probes 19 enter the ink bag, when the ink in the ink bag is filled to be in contact with the two conductive probes 19, the ink and the data processing controller 8 form a conductive loop, when the ink in the ink bag is full, the data processing controller 8 controls the electric pump 9 to be closed, the ink adding is stopped, and the information of ink adding completion is displayed on the display screen 4.
In the present embodiment, as shown in fig. 3 and 4, the ink bag inserting mechanism 6 includes an inserting base 20, a first spring plate 21, a second spring plate 22, a first clamping plate 23, a second clamping plate 24, a first micro switch 25 and a second micro switch 26, the first micro switch 25 and the second micro switch 26 are respectively connected to the data processing controller 8, an installing cavity is provided on the inserting base 20, the first spring plate 21, the second spring plate 22, the first clamping plate 23, the second clamping plate 24, the first micro switch 25 and the second micro switch 26 are all provided in the installing cavity, the first clamping plate 23 and the second clamping plate 24 are provided at left and right intervals, an ink bag inserting opening is formed between the first clamping plate 23 and the second clamping plate 24, both a right side surface of the first clamping plate 23 and a left side surface of the second clamping plate 24 are arc surfaces, the first spring plate 21 is provided at a left side of the first clamping plate 23, the first micro switch 25 is provided at a left side of the first spring plate 21, the first spring plate 21 is connected with the first microswitch 25 and the first clamping plate 23, respectively, the second spring plate 22 is arranged at the right side of the second clamping plate 24, the second microswitch 26 is arranged at the right side of the second spring plate 22, the second spring plate 22 is connected with the second microswitch 26 and the second clamping plate 24, respectively, when the ink bag is inserted between the first holding piece 23 and the second holding piece 24, the first holding piece 23 moves leftwards, the second holding piece 24 moves rightwards, at this time, the first spring piece 21 acts on the first microswitch 25, the second spring piece 22 acts on the second microswitch 26, when the ink bag is inserted in place, the first microswitch 25 is closed under the action of the first spring piece 21, the second microswitch 26 is closed under the action of the second spring piece 22, and the data processing controller 8 receives the closing signals of the first microswitch 25 and the second microswitch 26 to judge that the ink bag is inserted in place.
In the present embodiment, as shown in fig. 3 and 4, a first blocking plate 27 is disposed on the top of the left side surface of the first clamping sheet 23, a second blocking plate 28 is disposed on the top of the right side wall of the second clamping sheet 24, and the first blocking plate 27 and the second blocking plate 28 are used for limiting the depth of the ink bag inserted into the ink bag insertion opening.
In this embodiment, the power supply device 3 includes a power manager 31 and a storage battery 32, the power manager 31 is connected to the storage battery 32 and the data processing controller 8, the power manager 31 is connected to the mains supply, when the mains supply is normal, the power manager 31 provides a working power supply for the self-service ink adding machine through the mains supply, and if the storage battery 32 is insufficient in electric quantity, the power manager 31 charges the storage battery 32 through the mains supply, and when the mains supply is disconnected, the power manager 31 provides a working power supply for the self-service ink adding machine through the storage battery 32.
In this embodiment, the payment platform includes a two-dimension code scanner 29 and a payment two-dimension code, the payment mode of the payment platform is a field payment mode and a pre-sale and check-sell payment mode, the user who adopts the pre-sale and check-sell payment mode pays in advance to purchase the payment two-dimension code, the data processing controller 8 pre-stores all the sold payment two-dimension code information, when the user adopts the field payment mode, the user can realize fee payment by scanning the payment two-dimension code through a mobile phone, when the user adopts the pre-sale and check-sell payment mode, the user scans the pre-purchased payment two-dimension code through the two-dimension code scanner 29, the data processing controller 8 matches the payment two-dimension code of the user with the pre-stored payment two-dimension code, if matching is successful, the ink-added fee check-sell payment can be realized, if matching is unsuccessful, the data processing controller 8 controls the alarm 7 to, and the matching unsuccessful information is displayed on the display screen 4.
In this embodiment, the alarm 7 is implemented by a buzzer.
Claims (6)
1. A self-service ink feeder of an ink-feeding pen is characterized by comprising a case, an ink storage pot, an ink amount monitoring device, an ink conveying device, a power supply device, a display screen, an ink filling device, an ink bag inserting mechanism, an alarm, a payment platform and a data processing controller, wherein the ink storage pot, the power supply device, the display screen, the ink filling device, the ink bag inserting mechanism and the data processing controller are arranged on the case, the power supply device is used for providing a working power supply for the self-service ink feeder, the ink storage pot is used for storing ink, the ink amount monitoring device is used for detecting the ink amount in the ink storage pot in real time and sending corresponding signals to the data processing controller, when the ink storage pot is lack of ink or the ink is full, the data processing controller controls the alarm to alarm and display the information of lack of ink or full of ink on the display screen, the ink feeding device is used for conveying ink in the ink storage pot to the ink filling device, the ink bag inserting mechanism is used for inserting an ink bag, the ink filling device is used for injecting the ink input to the ink bag inserting mechanism into the ink bag, the payment platform is used for a user to pay ink filling cost and sending a command for opening the self-service ink filling machine after the cost is paid successfully, when the user pays the ink filling cost through the payment platform and sends the command for opening the self-service ink filling machine, the data processing controller judges whether the ink bag in the ink bag inserting mechanism is inserted in place or not, if the ink bag is inserted in place, the self-service ink filling machine enters an ink filling working state, and in the ink filling working state, the data processing controller controls the display screen to display ink bag insertion in-place information, controls the ink feeding device to enter the working state after the ink filling device is controlled to move to the ink filling position, and then controls the ink feeding device to enter the working state The ink in the ink storage pot is conveyed to the ink injection device in a state, the ink injection device injects ink into the ink bag, when the ink bag is filled with ink, the data processing controller controls the ink delivery device to stop working and controls the alarm to give an alarm, the information of ink addition completion is displayed on the display screen, and after a user takes the ink bag with ink addition completion away, the data processing controller controls the display screen and the ink injection device to reset; if the ink bag is not inserted in place, the data processing controller controls the alarm to give an alarm and displays information that the ink bag is not inserted in place on the display screen, and when a user adjusts the position of the ink bag to enable the ink bag to be inserted in place, the data processing controller controls the alarm to stop giving the alarm, and the self-service ink adding machine enters an ink adding working state; the ink delivery device comprises an electric pump, a first hose and a second hose, the electric pump is connected with the data processing controller, the data processing controller is used for controlling the opening and closing of the electric pump, the inlet of the electric pump is communicated with the ink storage kettle through the first hose, and the outlet of the electric pump is connected with the ink injection device through the second hose; the ink filling device comprises a fixing frame, a motor, a screw rod, a guide rod, a sliding plate, an ink filling head, an upper stopper and a lower stopper, wherein the screw rod and the guide rod are respectively vertically arranged, the screw rod and the guide rod are respectively arranged on the fixing frame, the ink filling head is arranged on the sliding plate, the sliding plate is respectively arranged on the screw rod and the guide rod, the motor is connected with the screw rod, the motor is connected with the data processing controller, the data processing controller controls the forward rotation or the reverse rotation of the motor, when the motor rotates forward or reversely, the screw rod is driven to rotate forward or reversely synchronously, the screw rod drives the sliding plate to move upwards or downwards so as to drive the ink filling head to move upwards or downwards, the upper stopper and the lower stopper are respectively connected with the data processing controller, the upper stopper is used for detecting whether the sliding plate reaches the highest position, when the sliding plate moves to the highest position, the upper stopper detects the sliding plate and sends a signal to the data processing controller, the data processing controller controls the motor to stop rotating, the lower stopper is used for detecting whether the sliding plate reaches the lowest position, when the sliding plate moves to the lowest position, the lower stopper detects the sliding plate and sends a signal to the data processing controller, the data processing controller controls the motor to stop rotating, an ink inlet of the ink filling head is connected with the second hose, two conductive probes are installed at an ink outlet of the ink filling head, the two conductive probes are respectively connected with the data processing controller, and when the ink filling head fills ink into the ink bag, when the ink in the ink bag is added to be in contact with the two conductive probes, the ink and the data processing controller form a conductive loop to indicate that the ink in the ink bag is full, the data processing controller controls the electric pump to be closed, the ink adding is stopped, and the ink adding completion information is displayed on the display screen.
2. The self-service ink feeder of ink-feeding pen as claimed in claim 1, wherein said ink amount monitoring device comprises a low level sensor and a high level sensor, said low level sensor and said high level sensor are connected to said data processing controller respectively, said data processing controller is provided with a low level reference value and a high level reference value, said low level sensor is arranged at the lower part of said ink storage pot, said high level sensor is arranged at the upper part of said ink storage pot, said low level sensor detects the level of the ink stored in said ink storage pot in real time and sends the detection signal to said data processing controller, said data processing controller compares the detection signal sent by said low level sensor with said low level reference value, when the detection signal sent by said low level sensor is less than or equal to said low level reference value, the data processing controller judges that the ink storage kettle is lack of ink, controls the alarm to give an alarm at the moment, displays the ink lack information through the display screen, detects the liquid level of the ink stored in the ink storage kettle in real time by the high liquid level sensor and sends a detection signal to the data processing controller, compares the detection signal sent by the high liquid level sensor with the high liquid level reference value by the data processing controller, judges that the ink storage kettle is full of ink when the detection signal sent by the high liquid level sensor is greater than or equal to the high liquid level reference value, controls the alarm to give an alarm at the moment, and displays the ink full information through the display screen.
3. The self-service ink filling machine of an ink filling type pen according to claim 1, wherein the ink bag inserting mechanism comprises an inserting base, a first spring plate, a second spring plate, a first clamping plate, a second clamping plate, a first micro switch and a second micro switch, the first micro switch and the second micro switch are respectively connected with the data processing controller, the inserting base is provided with an installing cavity, the first spring plate, the second spring plate, the first clamping plate, the second clamping plate, the first micro switch and the second micro switch are all arranged in the installing cavity, the first clamping plate and the second clamping plate are arranged at left and right intervals, an ink bag inserting port is formed between the first clamping plate and the second clamping plate, the right side surface of the first clamping plate and the left side surface of the second clamping plate are both arc surfaces, the first spring plate is arranged on the left side of the first clamping plate, the first microswitch is arranged on the left side of the first spring plate, the first spring plate is respectively connected with the first microswitch and the first clamping plate, the second spring plate is arranged on the right side of the second clamping plate, the second microswitch is arranged on the right side of the second spring plate, the second spring plate is respectively connected with the second microswitch and the second clamping plate, when an ink sac is inserted between the first clamping plate and the second clamping plate, the first clamping plate moves leftwards, the second spring plate moves rightwards to clamp the clamping plate, at the moment, the first spring plate acts on the first microswitch, the second spring plate acts on the second insertion switch, when the ink sac is in place, the first microswitch is closed under the action of the first spring piece, the second microswitch is closed under the action of the second spring piece, and the data processing controller receives closing signals of the first microswitch and the second microswitch and judges that the ink bag is inserted in place.
4. The self-service ink adding machine of an ink adding pen as claimed in claim 3, wherein a first baffle is arranged on the top of the left side surface of the first holding piece, a second baffle is arranged on the top of the right side wall of the second holding piece, and the first baffle and the second baffle are used for limiting the depth of the ink bag inserted into the ink bag insertion opening.
5. The self-service ink adding machine of the ink adding pen according to claim 1, characterized in that the power supply unit comprises a power manager and a storage battery, the power manager is respectively connected with the storage battery and the data processing controller, the power manager is connected with a mains supply, when the mains supply is normal, the power manager is the self-service ink adding machine through the mains supply to provide a working power supply, and if the electric quantity of the storage battery is insufficient, the power manager is charged through the mains supply, and when the mains supply is disconnected, the power manager is the self-service ink adding machine through the storage battery to provide a working power supply.
6. The self-service ink adding machine of the ink adding pen as claimed in claim 1, wherein the payment platform comprises a two-dimensional code scanning device and a two-dimensional code for collection, the payment mode of the payment platform is a field payment mode and a pre-sale and check payment mode, a user who adopts the pre-sale and check payment mode pays the purchase of the two-dimensional code for payment in advance, all the sold information of the two-dimensional code for payment is pre-stored in the data processing controller, when the user adopts the field payment mode, the user can realize the payment by scanning the two-dimensional code for collection through a mobile phone, when the user adopts the pre-sale and check payment mode, the user scans the two-dimensional code for payment which is pre-purchased through the two-dimensional code scanning device, the data processing controller matches the two-dimensional code for payment of the user with the two-dimensional code for payment which is pre-stored in the data processing controller, if the matching is, the ink charging expense verification and payment can be realized, if the matching is unsuccessful, the data processing controller controls the alarm to send out an alarm, and the matching unsuccessful information is displayed on the display screen.
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| CN110588213A (en) | 2019-12-20 |
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