CN109784114B - Card read-write device and certificate making equipment - Google Patents
Card read-write device and certificate making equipment Download PDFInfo
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- CN109784114B CN109784114B CN201811550849.0A CN201811550849A CN109784114B CN 109784114 B CN109784114 B CN 109784114B CN 201811550849 A CN201811550849 A CN 201811550849A CN 109784114 B CN109784114 B CN 109784114B
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Abstract
The present disclosure relates to a card read-write device and a certificate making device, including: the card reader comprises a shell, a first reading and writing unit and a second reading and writing unit, wherein a partition plate made of a magnetic material is arranged in the shell and used for dividing the inner space of the shell into a first area and a second area, the first area and the second area comprise a first opening and a second opening, and a reading and writing path of the card passing through the first area is limited; the conveying mechanism comprises a conveying structure and a conveying driving motor, wherein the conveying structure is used for conveying the card along the read-write path, the conveying driving motor is used for driving the conveying structure, the conveying structure is arranged in the first area, and the conveying driving motor is arranged in the second area; and the read-write module comprises a reader-writer and an antenna which are both arranged in the first area, and the reader-writer is communicated with the card through the antenna so as to read the label information in the card and write preset data into the card. Through the technical scheme, the card reading and writing device provided by the disclosure can provide a good communication environment for the card so as to avoid the situation that the data in the tag cannot be read and written or lost due to the influence of a magnetic field in the surrounding environment.
Description
Technical Field
The present disclosure relates to the field of card making technology, and more particularly, to a card reading and writing device and a card making device.
Background
Card-type certificates such as residence certificates or identity cards are usually manufactured by card manufacturing equipment, the manufacturing process usually comprises the steps of reading card information and writing personal information, in the step, the RFID technology is usually used for reading and writing the cards, an electronic tag is stored in a chip of the card used for manufacturing the certificates, a reader-writer and an antenna are arranged in the card manufacturing equipment, the reader-writer is in wireless communication with the electronic tag in the card through the antenna, and the reading or writing operation of tag identification codes and memory data can be realized.
In the existing certification making equipment, the reader-writer and the antenna are arranged relatively independently and are separated by a certain distance, and based on the arrangement mode, considering that an interference magnetic field exists in the certification making equipment, the wireless communication of the antenna is easily interfered, so that the data in the tag cannot be read, written and even lost, and therefore, the wireless communication environment of the antenna needs to be improved urgently.
Disclosure of Invention
The purpose of the present disclosure is to provide a card read/write device and a certificate making device, wherein the card read/write device can provide a good communication environment for a card to avoid that data in a tag cannot be read/written or lost due to the influence of a magnetic field in the surrounding environment.
In order to achieve the above object, the present disclosure provides a card reading/writing device, including: the card reader comprises a shell, a first reading and writing unit and a second reading and writing unit, wherein a partition plate made of a magnetic material is arranged in the shell and used for dividing the inner space of the shell into a first area and a second area; the conveying mechanism comprises a conveying structure and a conveying driving motor, the conveying structure is used for conveying the card along the read-write path, the conveying driving motor is used for driving the conveying structure, the conveying structure is arranged in the first area, and the conveying driving motor is arranged in the second area; and the read-write module comprises a reader-writer and an antenna which are both arranged in the first area, and the reader-writer is communicated with the card through the antenna so as to read the label information in the card and write preset data into the card.
Optionally, a read-write workbench fixedly arranged on the housing is arranged in the first area, the antenna is arranged on the read-write workbench, a support rail is arranged on the read-write workbench and used for supporting the card above the antenna, and the support rail is made of a non-metal material.
Optionally, the transmission structure includes a first roller set disposed at the first opening and a second roller set disposed at the second opening, the reading and writing workbench is located between the first roller set and the second roller set, the transmission driving motor includes a roller driving motor, and the roller driving motor is in transmission connection with the first roller set and the second roller set through a first transmission structure.
Optionally, the first roller set includes a first driving roller and a first driven roller which are arranged in pair, the second roller set includes a second driving roller and a second driven roller which are arranged in pair, the first driving roller is fixedly arranged on a first rotating shaft, the second driving roller is fixedly arranged on a second rotating shaft, both the first rotating shaft and the second rotating shaft are supported on the housing, and the first driving roller and the first driven roller which are arranged in pair are capable of clamping a card therebetween so as to be capable of conveying the card by friction force therebetween; the pair of the second driving roller and the second driven roller is provided to be capable of clamping the card therebetween to be capable of conveying the card by a frictional force therein.
Optionally, the first transmission structure is configured as a belt transmission structure.
Optionally, the transmission structure includes a first card shifting cam corresponding to the first roller set and a second card shifting cam corresponding to the second roller set, the transmission driving motor further includes a first motor for driving the first card shifting cam to rotate and a second motor for driving the second card shifting cam to rotate, the first card shifting cam is in transmission connection with the first motor through a second transmission structure, and the second card shifting cam is in transmission connection with the second motor through a third transmission structure; the transmission structure is arranged as follows: the first card-shifting cam is used for pushing the card positioned on the supporting guide rail to the second roller group when the card leaves the first roller group and does not reach the second roller group; when the card leaves the second roller group and does not reach the first roller group, the second card-shifting cam is used for pushing the card positioned on the supporting guide rail to the first roller group.
Optionally, the second transmission structure is configured as a belt transmission structure; and/or the third transmission structure is configured as a belt transmission structure.
Optionally, the card reading/writing device further includes: the first detection module is arranged at the first opening and used for sending a first starting signal when the card enters the shell from the first opening and sending a first finishing signal when the card leaves the shell from the first opening; the second detection module is arranged at the second opening and used for sending a second starting signal when the card enters the shell from the second opening and sending a second ending signal when the card leaves the shell from the second opening; and the reader-writer, the antenna, the transmission driving motor, the first detection module and the second detection module are all in communication connection with the control module, send a first working instruction according to the first starting signal, send a second working instruction according to the second starting signal, send a first termination instruction according to the first termination signal, and send a second termination instruction according to the second termination signal, wherein the first working instruction is used for controlling the roller driving motor to rotate along a first direction, the second working instruction is used for controlling the roller driving motor to rotate along a second direction opposite to the first direction, and the first termination instruction and the second termination instruction are both used for controlling the roller driving motor to stop rotating.
Optionally, the card reading/writing device further includes: the third detection module is used for detecting the position of the first card shifting cam, sending a first position signal when the first card shifting cam is positioned at a first initial position, and avoiding the read-write path by the first card shifting cam at the first initial position; the fourth detection module is used for detecting the position of the second card dialing cam, sending a second position signal when the second card dialing cam is located at a second initial position, and avoiding the read-write path by the second card dialing cam at the second initial position; the fifth detection module is arranged on the read-write workbench and used for detecting the position of the card, and when the fifth detection module can detect the card, an in-place signal is correspondingly sent out; the third detection module, the fourth detection module and the fifth detection module are all in communication connection with the control module, the control module is used for sending a first step counting instruction according to the in-place signal, and the first step counting instruction is used for controlling the roller driving motor to start step counting; when the roller driving motor advances for a preset number of steps, the roller driving motor stops rotating, then if the card enters the shell from the first opening, the first motor rotates in the forward direction to enable the first card shifting cam to rotate from the first initial position to a first working position so as to push the card to reach a read-write position, and when the card is read and written completely, the first motor rotates in the forward direction to enable the first card shifting cam to rotate from the first working position to a second working position so as to push the card to enter the second roller group and actuate the roller driving motor to rotate; if the card enters the shell from the second opening, the second motor rotates in the forward direction to enable the second card shifting cam to rotate from the second initial position to a third working position so as to push the card to reach the read-write position, and after the card is read and written, the second motor rotates in the forward direction to enable the second card shifting cam to rotate from the third working position to a fourth working position so as to push the card to enter the first roller group and actuate the roller to drive the motor to rotate; the control module is further configured to send a first reset instruction according to the first end signal, and send a second reset instruction according to the second end signal, where the first reset instruction is used to control the first motor to rotate in the reverse direction, and the second reset instruction is used to control the second motor to rotate in the reverse direction; the control module is used for sending a first rotation stopping instruction according to the first position signal and sending a second rotation stopping instruction according to the second position signal, the first rotation stopping instruction is used for controlling the first motor to stop working, and the second rotation stopping instruction is used for controlling the second motor to stop working.
On the basis of the technical scheme, the present disclosure further provides a card making device, which comprises the card reading and writing device.
Through the technical scheme, the card reading and writing device provided by the disclosure divides the inner space of the shell into the first area and the second area through the dividing plate made of the magnetic material so as to divide the transmission structure, the reader-writer, the antenna and the transmission driving motor, wherein the dividing plate can isolate the influence of the electromagnetism of the transmission driving motor in the second area on the communication between the reader-writer and the antenna and between the antenna and the card, so that a good communication environment is provided, the reading of the tag information in the card and the writing of the preset data into the card are completed in the communication environment, and the problem that the data in the tag cannot be read or written or lost due to the influence of a magnetic field in the surrounding environment can be avoided.
Additional features and advantages of the disclosure will be set forth in the detailed description which follows.
Drawings
The accompanying drawings, which are included to provide a further understanding of the disclosure and are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and together with the description serve to explain the disclosure without limiting the disclosure. In the drawings:
fig. 1 is a schematic perspective view of a card reading/writing device provided in an embodiment of the present disclosure;
fig. 2 is a schematic perspective view of another card reading/writing device provided in the embodiment of the present disclosure;
fig. 3 is a schematic front view of a card reading/writing device provided in the embodiment of the present disclosure, in which a part of the housing is removed to clearly see the internal structure;
fig. 4 is a control block diagram of a control module in the card reading/writing device according to an embodiment of the present disclosure;
fig. 5 is a control block diagram of a control module in a card reading/writing device according to another embodiment of the present disclosure.
Description of the reference numerals
1-housing, 11-first region, 12-second region, 13-dividing plate, 14-first opening, 15-second opening, 16-read/write table, 17-support rail, 211-first driving roller, 212-first driven roller, 213-first rotating shaft, 221-second driving roller, 222-second driven roller, 223-second rotating shaft, 23-first card-dialing cam, 231-third rotating shaft, 24-second card-dialing cam, 241-fourth rotating shaft, 251-first driving wheel, 252-first driven wheel, 253-second driven wheel, 261-second driving wheel, 262-third driven wheel, 271-third driving wheel, 272-fourth driven wheel, 31-rolling driving motor, 32-first motor, 33-a second motor, 41-a reader-writer, 42-an antenna, 5-a control module, 51-a first detection module, 52-a second detection module, 53-a third detection module, 54-a fourth detection module, 55-a fifth detection module and 100-a card.
Detailed Description
The following detailed description of specific embodiments of the present disclosure is provided in connection with the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present disclosure, are given by way of illustration and explanation only, not limitation.
In the present disclosure, unless otherwise specified, the use of the directional terms such as "upper and lower" generally means "upper and lower" and "inner and outer" with respect to the contour of the corresponding component part itself, which correspond to the direction of gravity when the corresponding component part is in the use state. Moreover, the use of the terms first, second, third, fourth, fifth, etc. are used for distinguishing between different elements and not necessarily for describing a sequential or chronological order. The words used above are words of description and illustration of the disclosure, rather than words of limitation.
According to a specific embodiment of the present disclosure, there is provided a card reading/writing device including: a housing 1, a partition plate 13 made of magnetic material (such as ferrite) is arranged in the housing 1 for dividing the inner space of the housing 1 into a first area 11 and a second area 12, the housing 1 comprises a first opening 14 and a second opening 15 which are oppositely arranged, and the first opening 14 and the second opening 15 define a read-write path of the card 100 passing through the first area 11; a transport mechanism including a transport structure for transporting the card 100 along the read/write path and a transport driving motor for driving the transport structure, the transport structure being disposed in the first area 11, the transport driving motor being disposed in the second area 12; and a read-write module including a reader-writer 41 and an antenna 42 both disposed in the first area 11, wherein the reader-writer 41 communicates with the card 100 through the antenna 42 to read the tag information in the card 100 and write preset data into the card 100.
Through the technical scheme, the card reading and writing device provided by the disclosure divides the inner space of the shell 1 into the first area 11 and the second area 12 through the dividing plate 13 made of the magnetic material to separate the transmission structure, the reader-writer 41 and the antenna 42 from the transmission driving motor, wherein the dividing plate 13 can isolate the influence of the electromagnetism of the transmission driving motor in the second area 12 on the communication between the reader-writer 41 and the antenna 42 and between the antenna 42 and the card 100, so as to provide a good communication environment, read the tag information in the card 100 and write the preset data into the card 100 in the communication environment, and the problem that the data in the tag cannot be read, written or lost due to the influence of the magnetic field in the surrounding environment can be avoided.
The card read-write device provided by the disclosure can read and write the non-contact card, for example, cards such as bus cards, identity cards, residence certificates and access cards are arranged in the card. Since the chips of these cards are contained within the cards, communication is accomplished without direct contact with the antenna 42. The chip of the common card is usually arranged in the card, and the chip is not exposed, so that the application range of the card reading and writing device provided by the disclosure is wider.
In the specific embodiment provided by the present disclosure, a read/write workbench 16 fixedly disposed on the housing 1 may be disposed in the first region 11, the antenna 42 is disposed on the read/write workbench 16, and a support rail 17 is disposed on the read/write workbench 16 and used for supporting the card 100 above the antenna 42, wherein the support rail 17 is made of a non-metal material (e.g., an acrylic material), so that there is no metal material above the antenna 42, thereby avoiding an influence of the metal material on communication between the antenna 42 and the card 100 and improving the reading performance of the antenna 42.
In the specific embodiments provided by the present disclosure, the transmission structure may be configured in any suitable manner. Referring to fig. 1 to 3, the transporting structure may include a first roller set 21 disposed at the first opening 14 and a second roller set 22 disposed at the second opening 15, the reading/writing table 16 is located between the first roller set 21 and the second roller set 22, when the card 100 enters the interior of the housing 1 from the first opening 14 or the second opening 15 and does not completely leave the first roller set 21 or the second roller set 22, a portion of the card 100 reaches the reading/writing table 16, and the card 100 is supported above the antenna 42 by the support rail 17 and guided to the reading/writing position of the antenna 42, the transporting driving motor may include a rolling driving motor 31, the rolling driving motor 31 is in transmission connection with the first roller set 21 and the second roller set 22 through the first transmission structure, so that the first roller set 21 and the second roller set 22 can rotate synchronously and in the same direction, to complete the transfer of the card 100.
In the specific embodiment provided by the present disclosure, referring to fig. 1 and 2, the first roller set 21 may include a first driving roller 211 and a first driven roller 212 which are arranged in pair, the second roller set 22 includes a second driving roller 221 and a second driven roller 222 which are arranged in pair, the first driving roller 211 is fixedly disposed on the first rotating shaft 213, the second driving roller 211 is fixedly disposed on the second rotating shaft 233, the first rotating shaft 213 and the second rotating shaft 223 are both supported on the housing 1, and an output shaft of the rolling driving motor 31 is in transmission connection with the first rotating shaft 213 and the second rotating shaft 233 through a first transmission structure. Wherein the pair of the first driving roller 211 and the first driven roller 212 is configured to clamp the card 100 therebetween, so as to prevent the card 100 from falling without support when just entering between the first driving roller 211 and the first driven roller 212, so as to convey the card 100 by friction force therebetween; the pair of the second driving roller 221 and the second driven roller 222 is configured to clamp the card 100 therebetween, so as to prevent the card 100 from falling without support just after entering between the second driving roller 221 and the second driven roller 222, and to enable the card 100 to be conveyed by a frictional force therebetween.
Wherein the first transmission structure may be configured in any suitable manner. In one embodiment, the first transmission structure may be configured as a gear transmission structure, and the gear transmission structure includes a first driving gear fixedly disposed on the output shaft of the rolling driving motor 31, a first driven gear fixedly disposed on the first rotating shaft 213, and a second driven gear fixedly disposed on the second rotating shaft 223, so as to synchronously and co-directionally drive the first driving roller 211 and the second driving roller 221 to rotate through the mutual cooperation of the first driving gear and the first driven gear and the second driven gear. In another embodiment, the first transmission structure may be configured as a friction transmission type or a mesh transmission type belt transmission structure, and includes a transmission belt (not shown), a first driving wheel 251, a first driven wheel 252 and a second driven wheel 253, the first driving wheel 251 is fixedly disposed on an output shaft of the roller driving motor 31, the first driven wheel 252 is fixedly disposed on the first rotating shaft 213, the second driven wheel 253 is fixedly disposed on the second rotating shaft 223, and the transmission belt is tensioned on the first driving wheel 251, the first driven wheel 252 and the second driven wheel 253 to synchronously and equidirectionally drive the first driving roller 211 and the second driving roller 221 to rotate.
In the embodiment provided by the present disclosure, the transmission structure may include a first card-dialing cam 23 corresponding to the first roller set 21 and a second card-dialing cam 24 corresponding to the second roller set 22, the first card-dialing cam 23 is fixed to the third rotating shaft 231, the second card-dialing cam is fixed to the fourth rotating shaft 241, the third rotating shaft 231 and the fourth rotating shaft 241 are supported by the housing 1, the transmission driving motor further includes a first motor 32 for driving the first card-dialing cam 23 to rotate and a second motor 33 for driving the second card-dialing cam 24 to rotate, since the first card-dialing cam 23 and the second card-dialing cam 25 are disposed in the first region 11 and the transmission driving motor is disposed in the second region 12, a certain distance is provided between the first card-dialing cam 23 and the first motor 32, a certain distance is provided between the second card-dialing cam 24 and the second motor 33, the first card-dialing cam 23 may be in transmission connection with the first motor 32 through the second transmission structure, the second card-dialing cam 24 may be drivingly connected to the second motor 33 through a third transmission structure. In addition, in order to facilitate the setting of the read/write table 16 and the antenna 42 without affecting the reading performance of the antenna 42, a certain distance is provided between the first roller set 21 and the second roller set 22, and when the card skin is separated from the first roller set 21 and the second roller set 22, the card 100 is conveyed without power, so that the first card-flipping cam 23 and the second card-flipping cam 24 are required to continuously transmit power to the card 100 to continuously convey the card 100 along the read/write path. Wherein the transmission structure is arranged to: the first card-flipping cam 23 is used to push the card 100 positioned on the support rail 17 toward the second roller set 22 when the card 100 leaves the first roller set 21 and does not reach the second roller set 22; the second card-flipping cam 24 is used to push the card 100 positioned on the support rail 17 toward the first roller set 21 when the card 100 leaves the second roller set 22 and does not reach the first roller set 21.
Wherein the second transmission structure may be configured in any suitable manner. In one embodiment, the second transmission structure may be configured as a gear transmission structure, and the gear transmission structure includes a second driving gear fixedly disposed on the output shaft of the first motor 32 and a third driven gear fixedly disposed on the third rotating shaft 231, so as to drive the first card-dialing cam 23 to rotate through the cooperation of the second driving gear and the third driven gear. In another embodiment, the second transmission structure may be configured as a friction transmission type or a mesh transmission type belt transmission structure, and includes a transmission belt (not shown), a second driving wheel 261 and a third driven wheel 262, the second driving wheel 261 is fixed to the output shaft of the first motor 32, the third driven wheel 262 is fixed to the third rotating shaft 231, and the transmission belt is tensioned on the second driving wheel 261 and the third driven wheel 262 to drive the first card-dialing cam 23 to rotate.
Likewise, the third transmission structure may be constructed in any suitable manner. In one embodiment, the third transmission structure may be configured as a gear transmission structure, and the gear transmission structure includes a third driving gear fixed to the output shaft of the second motor 33 and a fourth driven gear fixed to the fourth rotating shaft 241, so as to drive the second card-dialing cam 24 to rotate through the cooperation of the third driving gear and the fourth driven gear. In another embodiment, the third transmission structure may be configured as a friction transmission type or a mesh transmission type belt transmission structure, and includes a transmission belt (not shown), a third driving wheel 271 and a fourth driven wheel 272, the third driving wheel 271 is fixed to the output shaft of the second motor 33, the fourth driven wheel 272 is fixed to the fourth rotating shaft 272, and the transmission belt is tensioned on the third driving wheel 271 and the fourth driven wheel 272 to drive the second card-dialing cam 24 to rotate.
In a specific embodiment provided by the present disclosure, referring to a control block diagram of the control module 5 shown in fig. 4, the card reading/writing device further includes: a first detection module 51 (e.g. a photoelectric sensor) disposed at the first opening 14, for emitting a first start signal when the card 100 enters the housing 1 from the first opening 14, and emitting a first end signal when the card 100 leaves the housing 1 from the first opening 14; a second detection module 51 (for example, a photoelectric sensor) disposed at the second opening 15 and configured to send a second start signal when the card 100 enters the housing 1 from the second opening 15 and send a second end signal when the card 100 leaves the housing 1 from the second opening 15; and a control module 5, where the reader/writer 41, the antenna 42, the transmission driving motor, the first detection module 51, and the second detection module 52 are all in communication connection with the control module 5, the control module 5 can issue a first working instruction according to the first start signal, issue a second working instruction according to the second start signal, issue a first termination instruction according to the first termination signal, and issue a second termination instruction according to the second termination signal, where the first working instruction is used to control the rolling driving motor 31 to rotate in a first direction, the second working instruction is used to control the rolling driving motor 31 to rotate in a second direction opposite to the first direction, and the first termination instruction and the second termination instruction are both used to control the rolling driving motor 31 to stop rotating. The orientation of the card 100 entering the housing 1 can be determined by the cooperation of the first detection module 51 and the second detection module 52 to control the rotation direction of the rolling drive motor 31, so that the transport mechanism can transport the card 100 bidirectionally along the read/write path.
Referring to the control block diagram of the control module 5 shown in fig. 5, the card reading/writing device may further include: a third detecting module 53 (e.g., a photoelectric sensor) for detecting a position of the first card-dialing cam 23, and sending a first position signal when the first card-dialing cam 23 is located at a first initial position, where the first card-dialing cam 23 avoids the read-write path, so that the card 100 can enter the housing 1 from the first opening 14; a fourth detecting module 54 (e.g., a photoelectric sensor) for detecting a position of the second card-dialing cam 24, and sending a second position signal when the second card-dialing cam 24 is located at a second initial position, where the second card-dialing cam 24 avoids the read-write path, so that the card 100 can enter the housing 1 from the second opening 15; a fifth detecting module 55 (e.g. a photoelectric sensor) is disposed on the read/write table 16, and configured to detect a position of the card 100, and correspondingly send an in-position signal when the fifth detecting module 55 can detect the card 100. The third detection module 53, the fourth detection module 54 and the fifth detection module 55 are all in communication connection with the control module 5, the control module 5 is configured to send a first step counting instruction according to the in-place signal, and the first step counting instruction is used for controlling the rolling drive motor 31 to start step counting; after the rolling driving motor 31 advances for a preset number of steps, the rotation is stopped, then, if the card 100 enters the housing 1 from the first opening 14, the first motor 32 rotates in the forward direction to make the first card-dialing cam 23 rotate from the first initial position to the first working position to push the card 100 to reach the read-write position, after the card 100 is completely read and written, the first motor 32 rotates in the forward direction to make the first card-dialing cam 23 rotate from the first working position to the second working position to push the card 100 to enter the second roller set 22, and the rolling driving motor 31 is actuated to rotate; conversely, if the card 100 enters the housing 1 from the second opening 15, the second motor 33 rotates in the forward direction to rotate the second card-dialing cam 24 from the second initial position to the third working position to push the card 100 to the read-write position, and after the card 100 is completely read and written, the second motor 33 rotates in the forward direction to rotate the second card-dialing cam 24 from the third working position to the fourth working position to push the card 100 to enter the first roller set 21 and actuate the roller driving motor 31 to rotate; in addition, the control module 5 may be further configured to send a first reset instruction according to the first end signal, and send a second reset instruction according to the second end signal, where the first reset instruction is used to control the first motor 32 to rotate in the reverse direction, so that the first card dialing cam 23 is reset to the first initial position to avoid the read-write path, and the subsequent card 100 to be read and written can enter the housing 1 from the first opening 14, and the second reset instruction is used to control the second motor 33 to rotate in the reverse direction, so that the second card dialing cam 24 is reset to the second initial position to avoid the read-write path, and the subsequent card 100 to be read and written can enter the housing 1 from the second opening 15; in addition, the control module 5 is further configured to issue a first rotation stop instruction according to the first position signal, and issue a second rotation stop instruction according to the second position signal, where the first rotation stop instruction is used to control the first motor 32 to stop working so as to keep the first card dialing cam 23 at the first initial position, and the second rotation stop instruction is used to control the second motor 33 to stop working so as to keep the second card dialing cam 24 at the second initial position.
On the basis of the technical scheme, the present disclosure further provides a card making device, which includes the card reading and writing device, so that the card making device also has the advantages described above, and is not repeated herein in order to avoid repetition.
The preferred embodiments of the present disclosure are described in detail with reference to the accompanying drawings, however, the present disclosure is not limited to the specific details of the above embodiments, and various simple modifications may be made to the technical solution of the present disclosure within the technical idea of the present disclosure, and these simple modifications all belong to the protection scope of the present disclosure.
It should be noted that, in the foregoing embodiments, various features described in the above embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, various combinations that are possible in the present disclosure are not described again.
In addition, any combination of various embodiments of the present disclosure may be made, and the same should be considered as the disclosure of the present disclosure, as long as it does not depart from the spirit of the present disclosure.
Claims (8)
1. A card read-write device, characterized in that, card read-write device includes:
a housing (1), a partition plate (13) made of magnetic material is arranged in the housing (1) and used for dividing the inner space of the housing (1) into a first area (11) and a second area (12), the housing (1) comprises a first opening (14) and a second opening (15) which are oppositely arranged, and the first opening (14) and the second opening (15) define a reading and writing path of the card (100) passing through the first area (11);
a transport mechanism including a transport structure for transporting the card (100) along the read/write path and a transport drive motor for driving the transport structure, the transport structure being disposed in the first area (11), the transport drive motor being disposed in the second area (12); and
the reading and writing module comprises a reader-writer (41) and an antenna (42) which are both arranged in the first area (11), wherein the reader-writer (41) is communicated with the card (100) through the antenna (42) so as to read the label information in the card (100) and write preset data into the card (100);
a reading and writing workbench (16) fixedly arranged on the shell (1) is arranged in the first area (11), the antenna (42) is arranged on the reading and writing workbench (16), and a support guide rail (17) is arranged on the reading and writing workbench (16) and used for supporting the card (100) above the antenna (42);
the transmission structure comprises a first roller group arranged at the first opening (14) and a second roller group arranged at the second opening (15), the reading and writing workbench (16) is positioned between the first roller group and the second roller group, the transmission driving motor comprises a rolling driving motor (31), and the rolling driving motor (31) is in transmission connection with the first roller group and the second roller group through a first transmission structure;
the transmission structure comprises a first card-dialing cam (23) corresponding to the first roller group and a second card-dialing cam (24) corresponding to the second roller group, the transmission driving motor further comprises a first motor (32) used for driving the first card-dialing cam (23) to rotate and a second motor (33) used for driving the second card-dialing cam (24) to rotate, the first card-dialing cam (23) is in transmission connection with the first motor (32) through a second transmission structure, and the second card-dialing cam (24) is in transmission connection with the second motor (33) through a third transmission structure;
the transmission structure is arranged as follows:
the first card-flipping cam (23) is for pushing the card (100) positioned on the support rail (17) toward the second roller set when the card (100) leaves the first roller set and does not reach the second roller set; the second card-dialing cam (24) is adapted to push the card (100) positioned on the support rail (17) toward the first roller set when the card (100) leaves the second roller set and does not reach the first roller set.
2. Card reading/writing device according to claim 1, characterized in that the support rail (17) is made of a non-metallic material.
3. The card reading/writing apparatus according to claim 2, wherein the first roller set comprises a first driving roller (211) and a first driven roller (212) which are arranged in pairs, the second roller set comprises a second driving roller (221) and a second driven roller (222) which are arranged in pairs, the first driving roller (211) is fixed on a first rotating shaft (213), the second driving roller (221) is fixed on a second rotating shaft (223), and the first rotating shaft (213) and the second rotating shaft (223) are both supported by the housing (1),
the pair of the first driving roller (211) and the first driven roller (212) is arranged to be capable of clamping the card (100) therebetween to enable the card (100) to be conveyed by a frictional force therein; the pair of the second driving roller (221) and the second driven roller (222) is provided to be capable of clamping the card (100) therebetween to be capable of conveying the card (100) by a frictional force therein.
4. The card reading and writing apparatus of claim 1, wherein the first transmission structure is configured as a belt transmission structure.
5. The card reading/writing apparatus according to claim 1, wherein the second transmission structure is configured as a belt transmission structure; and/or the third transmission structure is configured as a belt transmission structure.
6. The card reading/writing device according to any one of claims 1 to 5, further comprising:
a first detection module (51) arranged at the first opening (14) and used for sending a first starting signal when the card (100) enters the shell (1) from the first opening (14) and sending a first finishing signal when the card (100) leaves the shell (1) from the first opening (14);
a second detection module (52) arranged at the second opening (15) and used for sending a second starting signal when the card (100) enters the shell (1) from the second opening (15) and sending a second ending signal when the card (100) leaves the shell (1) from the second opening (15); and
the control module (5), the reader-writer (41), the antenna (42), the transmission driving motor, the first detection module (51) and the second detection module (52) are all in communication connection with the control module (5) and send out a first working instruction according to the first starting signal, a second working instruction is sent out according to the second starting signal, a first termination instruction is sent out according to the first termination signal, sending a second termination instruction according to the second termination signal, wherein the first working instruction is used for controlling the rolling driving motor (31) to rotate along a first direction, the second work order is used for controlling the rolling driving motor (31) to rotate along a second direction opposite to the first direction, the first termination instruction and the second termination instruction are used for controlling the rolling driving motor (31) to stop rotating.
7. The card reading/writing device according to claim 6, further comprising:
the third detection module (53) is used for detecting the position of the first card dialing cam (23), sending a first position signal when the first card dialing cam (23) is located at a first initial position, and enabling the first card dialing cam (23) to avoid the read-write path at the first initial position;
the fourth detection module (54) is used for detecting the position of the second card dialing cam (24), sending a second position signal when the second card dialing cam (24) is located at a second initial position, and enabling the second card dialing cam (24) to avoid the read-write path at the second initial position;
the fifth detection module (55) is arranged on the read-write workbench (16) and used for detecting the position of the card (100), and when the fifth detection module (55) can detect the card (100), an in-place signal is correspondingly sent out;
the third detection module (53), the fourth detection module (54) and the fifth detection module (55) are in communication connection with the control module (5), the control module (5) is used for sending a first step counting instruction according to the in-place signal, and the first step counting instruction is used for controlling the rolling driving motor (31) to start step counting;
stopping the rotation after the rolling driving motor (31) has advanced a preset number of steps, and thereafter,
if the card (100) enters the shell (1) from the first opening (14), the first motor (32) rotates positively to enable the first card-dialing cam (23) to rotate from the first initial position to a first working position so as to push the card (100) to reach a read-write position, and after the card (100) is read and written, the first motor (32) rotates positively to enable the first card-dialing cam (23) to rotate from the first working position to a second working position so as to push the card (100) to enter the second roller group and actuate the rolling driving motor (31) to rotate;
if the card (100) enters the shell (1) from the second opening (15), the second motor (33) rotates positively to enable the second card-dialing cam (24) to rotate from the second initial position to a third working position so as to push the card (100) to reach the reading and writing position, and after the card (100) is completely read and written, the second motor (33) rotates positively to enable the second card-dialing cam (24) to rotate from the third working position to a fourth working position so as to push the card (100) to enter the first roller group and actuate the rolling driving motor (31) to rotate;
the control module (5) is further configured to send a first reset instruction according to the first end signal, and send a second reset instruction according to the second end signal, where the first reset instruction is used to control the first motor (32) to rotate in the reverse direction, and the second reset instruction is used to control the second motor (33) to rotate in the reverse direction;
the control module (5) is used for sending a first rotation stopping instruction according to the first position signal and sending a second rotation stopping instruction according to the second position signal, the first rotation stopping instruction is used for controlling the first motor (32) to stop working, and the second rotation stopping instruction is used for controlling the second motor (33) to stop working.
8. An authentication apparatus comprising the card reading and writing device according to any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811550849.0A CN109784114B (en) | 2018-12-18 | 2018-12-18 | Card read-write device and certificate making equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811550849.0A CN109784114B (en) | 2018-12-18 | 2018-12-18 | Card read-write device and certificate making equipment |
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| CN109784114A CN109784114A (en) | 2019-05-21 |
| CN109784114B true CN109784114B (en) | 2022-03-04 |
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| CN102750741A (en) * | 2012-06-29 | 2012-10-24 | 广东粤铁电子科技有限公司 | Visual rewrite card offering module |
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| CN109784114A (en) | 2019-05-21 |
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