CN108099415B - Double-station laser coding device and method for smart card - Google Patents
Double-station laser coding device and method for smart card Download PDFInfo
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- CN108099415B CN108099415B CN201711358576.5A CN201711358576A CN108099415B CN 108099415 B CN108099415 B CN 108099415B CN 201711358576 A CN201711358576 A CN 201711358576A CN 108099415 B CN108099415 B CN 108099415B
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- 238000007599 discharging Methods 0.000 claims description 23
- 230000007704 transition Effects 0.000 claims description 19
- 238000004080 punching Methods 0.000 claims description 7
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/435—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J13/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, specially adapted for supporting or handling copy material in short lengths, e.g. sheets
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Abstract
The invention discloses a double-station laser coding device and method for a smart card, wherein the device comprises two turntables with the same structure, a light shield arranged above the two turntables and a laser coding machine arranged above the light shield, wherein the two turntables are respectively arranged on two adjacent stations of a synchronous conveying mechanism, a plurality of clamping grooves are uniformly formed in the circumferential direction of each turntable, each clamping groove is formed into a station, the station positioned at the lowest part of the turntables coincides with one station on the synchronous belt conveying mechanism, the station positioned at the highest part of the turntables is a coding station, and the coding range of the laser coding machine covers the two coding stations. After the laser coding equipment in the device completes the coding task of one card, the next intelligent card coding work is directly carried out without suspending the preparation work, so that the suspension preparation time is saved, and the coding efficiency is improved.
Description
Technical Field
The invention relates to smart card production equipment and a manufacturing method, in particular to a double-station laser coding device and a double-station laser coding method for a smart card.
Background
In the production process of smart cards, it is necessary to print text or digital information, such as bar codes, card numbers, card holder names, etc., on the card surface of the smart card, and part of the information is realized by a laser coding machine through laser coding. In order to shorten the code printing production time and improve the code printing production efficiency, the invention patent application with the authority notice number of CN 103057283A discloses a laser code printing method and device for a smart card.
The device has the following defects in actual work:
after the laser coding machine finishes the coding task of one intelligent card, the preparation work needs to be suspended, and the coding task can be continued after the next intelligent card to be coded is rotated onto the coding station by the rotary table, so that the suspension preparation restricts coding efficiency.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a double-station laser coding device of a smart card.
Another object of the present invention is to provide a laser coding method for a smart card, which improves the laser coding production efficiency of the smart card.
The technical scheme for solving the technical problems is as follows:
the utility model provides a double-station laser coding device of smart card, including setting up two turntables that the structure is the same on the hold-in range of smart card is carried, set up the lens hood in two turntables top and set up the laser coding machine in lens hood top, wherein, two turntables set up respectively on synchronous conveyor's two adjacent stations, evenly set up a plurality of draw-in grooves on the circumferencial direction of every turnplate, every draw-in groove forms a station, the station that is located the turnplate below coincides with a station on the hold-in range conveyor, the station that is located the turnplate top is the coding station, the coding scope of laser coding machine is covered two coding stations.
In a preferred embodiment of the present invention, the light shielding cover is a rectangular frame with an opening at an upper portion, and an exhaust fan is disposed on a front side surface of the rectangular frame, and is used for exhausting smoke generated by the laser coding machine.
The working principle of the double-station laser coding device of the intelligent card is as follows: because the code printing range of the laser code printing machine covers two code printing stations, the laser code printing machine can finish the code printing task of the intelligent card on the two code printing stations. Specifically, when the laser coding machine performs a coding task of the smart card on the first coding station (one of the two turntables is defined as a first turntable, the coding station on the first turntable is a first coding station, the other turntable is defined as a second turntable, the coding station on the second turntable is a second coding station), the second turntable performs coding preparation work, namely the second turntable rotates, and the next smart card to be coded rotates to the second coding station; after the first coding station finishes the coding task of the smart card, the laser coding machine directly carries out the coding task of the smart card on the second coding station, and meanwhile, the first coding station carries out coding preparation task; the above task is repeated in this way. Therefore, the laser coding machine does not need to pause for waiting after finishing the card-punching task of one intelligent card, and can directly and continuously carry out the code-punching task, thereby saving the code-punching preparation time and improving the code-punching production efficiency.
The intelligent card laser coding method realized by the double-station laser coding device of the intelligent card is characterized in that the two turntables are respectively a first turntable and a second turntable; a plurality of clamping grooves are uniformly formed in the circumferential direction of each turntable, each clamping groove forms a station, and the station positioned at the lowest part of the turntable coincides with one station on the synchronous belt conveying mechanism to form a card feeding and discharging station; the station positioned at the uppermost part of the turntables is a coding station, and the two coding stations on the two turntables are a first coding station and a second coding station respectively; the method is characterized by comprising the following steps of:
(1) The synchronous belt conveying mechanism conveys the cards to be coded into the card in-out stations of the two turntables, and simultaneously takes the cards after coding out from the card in-out stations;
(2) The laser coding machine codes the card to be coded on the coding station of the first rotary table, and the second rotary table rotates the card to be coded on the first rotary table to the coding station before the coding work of the card is completed;
(3) When the code printing of the card to be coded on the code printing station of the first rotary table is completed, the laser code printing machine immediately prints the code printing of the card to be coded on the code printing station of the second rotary table, and before the code printing of the card is completed, the first rotary table rotates the next card to be coded on the first rotary table to the code printing station, and the laser code printing machine alternately prints the code printing of the card on the first code printing station and the card on the second code printing station, so that continuous work is realized.
Preferably, when the double-station laser coding device is a group, the synchronous conveying mechanism conveys the cards in a period of continuously moving two stations; after the synchronous conveying mechanism continuously moves the two stations, the cards with the codes being printed in the card in and out stations of the first rotary table and the second rotary table are conveyed away, and meanwhile, the two cards with the codes to be printed are conveyed into the card in and out stations of the first rotary table and the second rotary table; then the first rotating shaft rotates a station to bring up the card to be coded at the lowest position, and simultaneously rotates another coded card to the card feeding and discharging station at the lowest position, and then waits for the second coding station to finish coding work; after the second coding station finishes the coding task, the laser coding machine immediately carries out the coding task of the first coding station; meanwhile, after the second coding station finishes coding, the second rotary table rotates one station to bring up the card to be coded at the lowest position, rotates the other coded card to the lowest station, and waits for the first coding station to finish coding; after the first coding station finishes the coding task, the laser coding machine immediately carries out the coding task of the second coding station; and then the synchronous conveying mechanism continuously moves two stations, the cards with the codes being printed in the card in and out stations of the first rotating disc and the second rotating disc are conveyed away, and meanwhile, the two cards with the codes to be printed are conveyed into the card in and out stations of the first rotating disc and the second rotating disc, so that the cyclic work is realized.
Preferably, the two sets of double-station laser coding devices are two sets, the two sets of double-station laser coding devices are used for coding single face of the smart card, two stations are arranged between the two sets of double-station laser coding devices at intervals, the two stations are transition stations, and the two sets of laser coding devices are respectively a first set of laser coding devices and a second set of laser coding devices along the conveying direction of the card;
when the card conveying device works, the synchronous conveying mechanism continuously moves six stations and two stations to convey the cards in a period; specifically, the method comprises the following steps:
(1) The synchronous conveying mechanism continuously moves six stations, six coded cards on four card feeding and discharging stations and two transition stations in the two groups of laser coding devices are conveyed away, and six cards to be coded are simultaneously conveyed to the four card feeding and discharging stations and the two transition stations;
(2) The first rotary table and the second rotary table in the two groups of laser coding devices act simultaneously: the first rotating plate rotates a station to bring up the card to be coded at the lowest position, simultaneously rotates another coded card to the card feeding and discharging station at the lowest position, and then waits for the second coding station to finish coding work; after the second coding station finishes the coding task, the laser coding machine immediately carries out the coding task of the first coding station; meanwhile, after the second coding station finishes coding, the second rotary table rotates one station to bring up the card to be coded at the lowest position, rotates the other coded card to the lowest station, and waits for the first coding station to finish coding; after the first coding station finishes the coding task, the laser coding machine immediately carries out the coding task of the second coding station;
(3) The synchronous conveying mechanism continuously moves two stations, two coded cards on the card inlet and outlet stations in the two groups of laser coding devices are pushed forwards together, and simultaneously, two cards to be coded on the transition stations and two cards to be coded after the first group of laser coding devices are pushed forwards to the card inlet and outlet stations of the first rotary table and the second rotary table;
(4) The two groups of double-station laser coding devices repeatedly perform the action of the step (2) and perform the actions of rotating the turntable and laser coding;
(5) The synchronous conveying mechanism continuously moves six stations, six coded cards are conveyed away, and six new cards to be coded are conveyed to four card feeding and discharging stations and two transition stations;
continuously repeating the steps (1) - (5), and continuously performing laser coding on the smart card.
Preferably, the two-station laser coding devices are two groups, and comprise a first group coding device and a second group coding device, the two groups coding devices are matched with the work to perform double-sided printing on the card, two stations are spaced between the two groups coding devices, the two stations are rotary stations, and rotary mechanisms are correspondingly arranged on the rotary stations; when the card conveying device works, the synchronous conveying mechanism conveys the cards in a period by continuously moving two stations; the method is characterized by comprising the following steps of:
(1) The synchronous conveying mechanism continuously moves two stations forwards to push two cards to be coded to a card inlet and outlet station in the first group of laser coding devices;
(2) A first rotary table and a second rotary table in the first group of laser coding devices rotate in sequence, and a card to be coded is transferred from a card in-out station to a coding station to carry out coding tasks on one surface of the card;
(3) After the coding task is finished, the first rotary table and the second rotary table rotate to rotate the card from the coding station to the card feeding and discharging station;
(4) The synchronous conveying mechanism continuously moves two stations forwards again to push two cards to the rotating station for 180-degree rotation;
(5) The synchronous conveying mechanism continuously moves two stations forwards again to push two cards to the card inlet and outlet stations of the second group of laser coding device;
(6) The first rotary table and the second rotary table on the second group of laser coding devices rotate in sequence, and the card to be coded is transferred from the card in-out station to the coding station to code the other side of the card;
(7) After the coding task is completed, the first rotary table and the second rotary table rotate to rotate the card from the coding station to the card feeding and discharging station;
(8) The synchronous conveying mechanism continuously moves two stations forwards again to send out two cards, so that the double-sided card punching task of the two cards is completed.
And (5) continuously repeating the steps (1) - (8) to perform coding tasks of two subsequent cards.
Preferably, when the two sets of double-station laser coding devices are two sets, the two sets of double-station laser coding devices perform single-sided coding of the card, four stations are spaced between the two sets of double-station laser coding devices, the four stations are transition stations, and along the conveying direction of the card, the two sets of laser coding devices are respectively a first set of laser coding devices and a second set of laser coding devices; when the card conveying device works, the synchronous conveying mechanism conveys the cards in a period of continuously moving four stations; specifically, during operation, the method comprises the following steps:
(1) The first rotary table in the first rotary table group rotates to a station, the card to be coded positioned at the lowest position is taken up, the other coded card is rotated to the station at the lowest position, and the first laser coding machine carries out coding tasks of the card to the second rotary table; at the same time, the first rotary table in the second rotary table group rotates to a station, the card to be coded at the lowest position is taken up, and the other card to be coded is rotated to the station at the lowest position, so that the second laser coding machine carries out coding tasks of the card to the second rotary table;
(2) After the second turntable in the first turntable group finishes the coding task, the first laser coding machine carries out the coding task on the card to be coded on the first turntable, and simultaneously the second turntable rotates to rotate the coded card to the lowest station; meanwhile, after the second turntable in the second turntable group finishes the coding task, the second laser coding machine carries out the coding task on the card to be coded on the first turntable, and simultaneously the second turntable rotates to rotate the coded card to the lowest station;
(3) The synchronous conveying mechanism continuously moves forward for 4 stations, 4 coded cards are pushed out from the turntable stations, meanwhile, 4 uncoded cards are pushed into the turntable stations, and at the moment, the arrangement sequence of the coded cards and the uncoded cards on the 8 stations is the same as the arrangement sequence of the coded cards and the uncoded cards on the 8 stations before the initial action.
(4) Continuously repeating the steps (1) - (3), and continuously performing laser coding on the smart card.
Compared with the prior art, the invention has the following beneficial effects:
after the laser coding machine in the double-station laser coding device of the smart card finishes the coding task of the last smart card, the preparation time is not needed, and the coding work of the next smart card can be directly carried out. Therefore, the coding time is shortened, and the coding production efficiency is improved.
Drawings
Fig. 1 is a schematic diagram of a dual-station laser coding device of a smart card according to the present invention.
Fig. 2 is a schematic structural diagram of a dual-station laser coding device for a smart card according to an embodiment of the present invention.
Fig. 3 is a schematic diagram of embodiment 1 of a dual-station laser coding method of a smart card implemented by using the dual-station laser coding device of the smart card in fig. 1.
Fig. 4 is a schematic diagram of embodiment 2 of a dual-station laser coding method of a smart card.
Fig. 5 is a schematic diagram of embodiment 4 of a dual-station laser coding method of a smart card.
Detailed Description
The present invention will be described in further detail with reference to examples and drawings, but embodiments of the present invention are not limited thereto.
Referring to fig. 1 and 2, the dual-station laser coding device of the smart card comprises two turntables 1 with the same structure, which are arranged on a synchronous belt conveyor of the smart card, a light shield 2 and a laser coding machine 3, wherein the light shield 2 is arranged above the two turntables, the laser coding machine 3 is arranged above the light shield, the two turntables are respectively arranged on two adjacent stations of the synchronous conveyor mechanism, a plurality of clamping grooves 1-1 are uniformly arranged on the circumference direction of each turntable, each clamping groove is formed into a station, the station positioned at the lowest side of the turntables coincides with one station on the synchronous belt conveyor mechanism by 1-3, the station positioned at the uppermost side of the turntables is a coding station 1-2, and the coding range of the laser coding machine covers the two coding stations.
Referring to fig. 1 and 2, the light shielding cover 2 is a rectangular frame with an opening at the upper part, and an exhaust fan 2-1 is arranged on the front side surface of the rectangular frame, and the exhaust fan 2-1 is used for exhausting smoke generated by the laser coding machine 3.
Referring to fig. 3, a smart card laser coding method implemented by the dual-station laser coding device of the smart card is implemented, wherein the two turntables are a first turnplate and a second turnplate respectively; a plurality of clamping grooves are uniformly formed in the circumferential direction of each turntable, each clamping groove forms a station, and the station positioned at the lowest part of the turntable coincides with one station on the synchronous belt conveying mechanism to form a card feeding and discharging station; the station positioned at the uppermost part of the turntables is a coding station, and the two coding stations on the two turntables are a first coding station and a second coding station respectively; the method is characterized by comprising the following steps of:
(1) The synchronous belt conveying mechanism conveys the cards to be coded into the card in-out stations of the two turntables, and simultaneously takes the cards after coding out from the card in-out stations;
(2) The laser coding machine codes the card to be coded on the coding station of the first rotary table, and the second rotary table rotates the card to be coded on the first rotary table to the coding station before the coding work of the card is completed;
(3) When the code printing of the card to be coded on the code printing station of the first rotary table is completed, the laser code printing machine immediately prints the code printing of the card to be coded on the code printing station of the second rotary table, and before the code printing of the card is completed, the first rotary table rotates the next card to be coded on the first rotary table to the code printing station, and the laser code printing machine alternately prints the code printing of the card on the first code printing station and the card on the second code printing station, so that continuous work is realized. The laser coding method is described in detail below by way of specific examples.
Example 1
Referring to fig. 3, in the laser coding method of the smart card of the present embodiment, when the duplex-station laser coding device is a group, it is assumed that the card to be coded is Nx, the coded card is Yx, and the card slot is "empty" when there is no card.
In the initial state, the cards in the 6 clamping grooves on the first turntable are sequentially: empty, na, nb, yo, yp, yq; cards in 6 draw-in grooves on the second carousel are in proper order: empty, nh, ni, nj, yu, yv; the cards on the synchronous belt conveying mechanism are sequentially: n1, N2, Y3, Y4 (see a diagram in fig. 3).
When the card conveying device works, the synchronous conveying mechanism conveys the cards in a period by continuously moving two stations; after the synchronous conveying mechanism continuously moves two stations, the cards Y3 and Y4 with the code being printed in the card in and out stations of the first rotating disc and the second rotating disc are conveyed away, and meanwhile, two cards N1 and N2 with the code to be printed are respectively conveyed into the card in and out stations of the first rotating disc and the second rotating disc (see the diagram b in fig. 3); then the first rotating disc rotates by one station, the card N1 to be coded which is positioned at the lowest position is carried up, the other coded card Yq is rotated to the card feeding and discharging station at the lowest position, the card Nb to be coded is rotated to the code printing station, and the laser code printer waits for finishing the code printing work of the card Nj at the second code printing station (see the graph c in fig. 3); after the code printing task of the card Nj is changed into Yj, the laser code printer immediately carries out the code printing task of the card Nb on the first code printing station; simultaneously, the second rotary table rotates a station to bring up the card N2 to be coded at the lowest position, and simultaneously rotates another card Yv to be coded into the station at the lowest position, the card Ni to be coded rotates onto the coding station, and the first coding station waits for finishing the coding task of the card Nb (see d diagram in fig. 3); after the first coding station finishes the coding task of the card Nb to be changed into Yb, the laser coding machine immediately carries out the coding task of the card Ni on the second coding station; and then the synchronous conveying mechanism continuously moves two stations, the cards Yq with the codes being printed in the first turntable in and out of the card stations and the cards Yv with the codes being printed in the card in and out stations of the second turntable are conveyed away, and meanwhile, two cards N3 and N4 to be printed are conveyed into the card in and out stations of the first turntable and the second turntable (see e diagram in fig. 3), so that the cyclic operation is realized.
Example 2
Referring to fig. 4, the difference between the present embodiment and embodiment 1 is that the two sets of dual-station laser coding devices are two sets, the two sets of dual-station laser coding devices perform single-sided coding of the smart card, and two stations are arranged between the two sets of dual-station laser coding devices, the two stations are transition stations, and along the card conveying direction, the two sets of laser coding devices are a first set of laser coding device and a second set of laser coding device respectively;
assuming that the card to be coded is Nx, the coded card is Yx, and the card slot is empty when the card is not arranged.
In the initial state, the cards in 6 clamping grooves on the first turntable of the first group of laser coding device are sequentially: empty, na, nb, yo, yp, yq; cards in 6 draw-in grooves on the second carousel are in proper order: empty, nh, ni, nj, yu, yv; cards in 6 draw-in grooves on the first carousel of second group laser coding device are in proper order: empty, nd, ne, yr, ys, yt; cards in 6 draw-in grooves on the second carousel are in proper order: the cards on the empty and Nk, NL, nm, yw, yx synchronous belt conveying mechanisms are sequentially: y1, Y2, Y3, Y4, Y5, Y6 (see a diagram in fig. 4); the meaning of "N7 (N11)" hereinafter is: n7 denotes the first turntable of the first set of laser coding devices and N11 in parentheses denotes the first turntable of the second set of laser coding devices.
When the card conveying device works, the synchronous conveying mechanism continuously moves six stations and two stations to convey the cards in a period; specifically, the method comprises the following steps:
(1) The synchronous conveying mechanism continuously moves six stations, six coded cards Y1, Y2, Y3, Y4, Y5 and Y6 on four card feeding and discharging stations and two transition stations in the two groups of laser coding devices are conveyed away (shown in a diagram in fig. 4), and six cards N7, N8, N9, N10, N11, N12 and N13 to be coded are conveyed to the four card feeding and discharging stations and the two transition stations (shown in a diagram b in fig. 4);
(2) The first rotary table and the second rotary table in the two groups of laser coding devices act simultaneously: the first rotating disc rotates by one station, brings up the card N7 (N11) to be coded which is positioned at the lowest position, simultaneously rotates another card Yq (Yt) to enter and exit the card station at the lowest position, and in the process, the card Nb (Ne) which is not coded is rotated to the position of the laser coding station from the last station for laser coding, and waits for the laser coding machine to finish coding work on the card Nj (Nm) at the second coding station (see the graph c in fig. 4); when the card Nj (Nm) finishes the coding task and changes into Yj (Ym), the laser coding machine immediately carries out the coding task of the card Nb (Ne) on the first coding station; simultaneously, the second rotary table rotates a station to bring up the card N8 (N11) to be coded which is positioned at the lowest position, and simultaneously rotates another card Yv (Yx) to be coded into the lowest station, in the process, the card Ni (NL) which is not coded is transferred to the laser coding station from the last station for laser coding, and the laser coding machine waits for finishing the coding work of the card Nb (Ne) (see d diagram in fig. 4); when the card Nb (Ne) finishes the coding task and turns into Yb (Ye), the laser coding machine immediately carries out the coding task of the card Ni (NL) on the second coding station;
(3) The synchronous conveying mechanism continuously moves two stations, two coded cards Yq (Yt) and Yv (Yx) on a card inlet and outlet station in the two groups of laser coding devices are pushed forwards together, and simultaneously two cards N9 and N10 to be coded on a transition station and two cards N13 and N14 to be coded after the first group of laser coding devices are pushed forwards to the card inlet and outlet stations of the first rotary table and the second rotary table (see e diagram in fig. 4);
(4) The two groups of double-station laser coding devices repeatedly perform the action of the step (2) and perform the actions of rotating the turntable and laser coding;
(5) The synchronous conveying mechanism continuously moves six stations, six coded cards are conveyed away, and six new cards to be coded are conveyed to four card feeding and discharging stations and two transition stations;
continuously repeating the steps (1) - (5), and continuously performing laser coding on the smart card.
Example 3
The difference between the embodiment and the embodiment 1 is that the two sets of the double-station laser coding devices comprise a first set of coding devices and a second set of coding devices, the two sets of coding devices are matched with the work to perform double-sided printing on the card, two stations are spaced between the two sets of coding devices, the two stations are rotary stations, and rotary mechanisms are correspondingly arranged on the rotary stations; during operation, the synchronous conveying mechanism conveys the cards in a period of continuously moving two stations. The method is characterized by comprising the following steps of:
(1) The synchronous conveying mechanism continuously moves two stations forwards to push two cards to be coded to a card inlet and outlet station in the first group of laser coding devices;
(2) A first rotary table and a second rotary table in the first group of laser coding devices rotate in sequence, and a card to be coded is transferred from a card in-out station to a coding station to carry out coding tasks on one surface of the card;
(3) After the coding task is finished, the first rotary table and the second rotary table rotate to rotate the card from the coding station to the card feeding and discharging station;
(4) The synchronous conveying mechanism continuously moves two stations forwards again to push two cards to the rotating station for 180-degree rotation;
(5) The synchronous conveying mechanism continuously moves two stations forwards again to push two cards to the card inlet and outlet stations of the second group of laser coding device;
(6) The first rotary table and the second rotary table on the second group of laser coding devices rotate in sequence, and the card to be coded is transferred from the card in-out station to the coding station to code the other side of the card;
(7) After the coding task is completed, the first rotary table and the second rotary table rotate to rotate the card from the coding station to the card feeding and discharging station;
(8) The synchronous conveying mechanism continuously moves two stations forwards again to send out two cards, so that the double-sided card punching task of the two cards is completed.
And (5) continuously repeating the steps (1) - (8) to perform coding tasks of two subsequent cards.
Example 4
Referring to fig. 5, the difference between this embodiment and embodiment 2 is that four stations are spaced between two sets of dual-station laser coding devices, the four stations are transition stations, and along the card conveying direction, the two sets of laser coding devices are respectively a first set of laser coding devices and a second set of laser coding devices; when the card conveying device works, the synchronous conveying mechanism conveys the cards in a period of continuously moving four stations; specifically: among 8 stations consisting of four card in-out stations and four transition stations on two laser coding devices, assuming that a card to be coded is Nx, the coded card is Yx, and cards in 6 clamping grooves on a first turntable of a first group of laser coding devices are sequentially: empty, na, nb, yo, yp, yq; cards in 6 draw-in grooves on the second carousel are in proper order: empty, nh, ni, nj, yu, yv; cards in 6 draw-in grooves on the first carousel of second group laser coding device are in proper order: empty, nd, ne, yr, ys, yt; cards in 6 draw-in grooves on the second carousel are in proper order: empty, nk, NL, nm, yw, yx; the cards on the synchronous belt conveying mechanism are sequentially: y1, Y2, Y3, Y4, N5, N6, Y7, Y8 (see a diagram in fig. 5);
when the card conveying device works, the synchronous conveying mechanism conveys the cards by taking the continuous movement of four stations as one period; specifically, the method comprises the following steps:
(1) The synchronous conveying mechanism continuously moves four stations, the coded cards Y1, Y2, Y7 and Y8 on the four card inlet and outlet stations in the two groups of laser coding devices are conveyed away, and simultaneously uncoded cards N5, N6, N11 and N12 are conveyed into the card inlet and outlet stations, and at the moment, the cards on the synchronous belt conveying mechanism are N5, N6, Y7, Y8, N9, N10, N11 and N12 in sequence (see the diagram b in fig. 5);
(2) The first rotary table and the second rotary table in the two groups of laser coding devices act simultaneously: the first rotating disc rotates by one station, brings up the card N12 (N6) to be coded which is positioned at the lowest position, simultaneously rotates another card Yq (Yt) to enter and exit the card station at the lowest position, and in the process, the card Nb (Ne) which is not coded is rotated to the position of the laser coding station from the last station for laser coding, and waits for the laser coding machine to finish coding work on the card Nj (Nm) at the second coding station (see the graph c in fig. 5); when the card Nj (Nm) finishes the coding task and changes into Yj (Ym), the laser coding machine immediately carries out the coding task of the card Nb (Ne) on the first coding station; simultaneously, the second rotary table rotates a station to bring up the card N11 (N5) to be coded which is positioned at the lowest position, and simultaneously rotates another card Yv (Yx) to be coded into the lowest station, in the process, the card Ni (NL) which is not coded is transferred to the laser coding station from the last station for laser coding, and the laser coding machine waits for finishing the coding work of the card Nb (Ne) (see d diagram in fig. 5); when the card Nb (Ne) finishes the coding task and changes into Yb (Ye), the laser coding machine immediately carries out the coding task of the card Ni (NL) on the second coding station (see e diagram in fig. 5);
(3) Continuously repeating the steps (1) and (2), and continuously performing laser coding on the smart card.
Compared with the prior art, the invention has the following beneficial effects:
after the laser coding machine in the double-station laser coding device of the smart card finishes the coding task of the last smart card, the preparation time is not needed, and the coding work of the next smart card can be directly carried out. Therefore, the coding time is shortened, and the coding production efficiency is improved.
The foregoing is illustrative of the present invention and is not to be construed as limiting thereof, but rather as various changes, modifications, substitutions, combinations, and simplifications which may be made therein without departing from the spirit and principles of the invention are intended to be included within the scope of the invention.
Claims (6)
1. The method is characterized in that the method is applied to a double-station laser coding device of the smart card, the double-station laser coding device of the smart card comprises two turntables with the same structure, a light shield arranged above the two turntables and a laser coding machine arranged above the light shield, wherein the two turntables are respectively arranged on two adjacent stations of the synchronous conveying mechanism, a plurality of clamping grooves are uniformly arranged on the circumference direction of each turntable, each clamping groove is formed into one station, the station positioned at the lowest part of the turntables coincides with one station on the synchronous belt conveying mechanism, the station positioned at the uppermost part of the turntables is a coding station, and the coding range of the laser coding machine covers the two coding stations;
the two turntables are a first turntable and a second turntable respectively; a plurality of clamping grooves are uniformly formed in the circumferential direction of each turntable, each clamping groove forms a station, and the station positioned at the lowest part of the turntable coincides with one station on the synchronous belt conveying mechanism to form a card feeding and discharging station; the station positioned at the uppermost part of the turntables is a coding station, and the two coding stations on the two turntables are a first coding station and a second coding station respectively; the method comprises the following steps:
(1) The synchronous belt conveying mechanism conveys the cards to be coded into the card in-out stations of the two turntables, and simultaneously takes the cards after coding out from the card in-out stations;
(2) The laser coding machine codes the card to be coded on the coding station of the first rotary table, and the second rotary table rotates the card to be coded on the first rotary table to the coding station before the coding work of the card is completed;
(3) When the code printing of the card to be coded on the code printing station of the first rotary table is completed, the laser code printing machine immediately prints the code printing of the card to be coded on the code printing station of the second rotary table, and before the code printing of the card is completed, the first rotary table rotates the next card to be coded on the first rotary table to the code printing station, and the laser code printing machine alternately prints the code printing of the card on the first code printing station and the card on the second code printing station, so that continuous work is realized.
2. The smart card laser coding method as set forth in claim 1, wherein the light shield is a rectangular frame with an upper opening, and an exhaust fan is arranged on the front side of the rectangular frame.
3. The intelligent card laser coding method according to claim 1, wherein the double-station laser coding device is a group, and the synchronous conveying mechanism conveys cards with two stations continuously moving as one period; after the synchronous conveying mechanism continuously moves the two stations, the cards with the codes being printed in the card in and out stations of the first rotary table and the second rotary table are conveyed away, and meanwhile, the two cards with the codes to be printed are conveyed into the card in and out stations of the first rotary table and the second rotary table; then the first rotating shaft rotates a station to bring up the card to be coded at the lowest position, and simultaneously rotates another coded card to the card feeding and discharging station at the lowest position, and then waits for the second coding station to finish coding work; after the second coding station finishes the coding task, the laser coding machine immediately carries out the coding task of the first coding station; meanwhile, after the second coding station finishes coding, the second rotary table rotates one station to bring up the card to be coded at the lowest position, rotates the other coded card to the lowest station, and waits for the first coding station to finish coding; after the first coding station finishes the coding task, the laser coding machine immediately carries out the coding task of the second coding station; and then the synchronous conveying mechanism continuously moves two stations, the cards with the codes being printed in the card in and out stations of the first rotating disc and the second rotating disc are conveyed away, and meanwhile, the two cards with the codes to be printed are conveyed into the card in and out stations of the first rotating disc and the second rotating disc, so that the cyclic work is realized.
4. The intelligent card laser coding method according to claim 1, wherein the two sets of double-station laser coding devices are used for coding single face of the intelligent card, two sets of double-station laser coding devices are arranged at intervals of two stations, the two stations are transition stations, and along the conveying direction of the card, the two sets of laser coding devices are respectively a first set of laser coding devices and a second set of laser coding devices;
when the card conveying device works, the synchronous conveying mechanism continuously moves six stations and two stations to convey the cards in a period; specifically, the method comprises the following steps:
(1) The synchronous conveying mechanism continuously moves six stations, six coded cards on four card feeding and discharging stations and two transition stations in the two groups of laser coding devices are conveyed away, and six cards to be coded are simultaneously conveyed to the four card feeding and discharging stations and the two transition stations;
(2) The first rotary table and the second rotary table in the two groups of laser coding devices act simultaneously: the first rotating plate rotates a station to bring up the card to be coded at the lowest position, simultaneously rotates another coded card to the card feeding and discharging station at the lowest position, and then waits for the second coding station to finish coding work; after the second coding station finishes the coding task, the laser coding machine immediately carries out the coding task of the first coding station; meanwhile, after the second coding station finishes coding, the second rotary table rotates one station to bring up the card to be coded at the lowest position, rotates the other coded card to the lowest station, and waits for the first coding station to finish coding; after the first coding station finishes the coding task, the laser coding machine immediately carries out the coding task of the second coding station;
(3) The synchronous conveying mechanism continuously moves two stations, two coded cards on the card inlet and outlet stations in the two groups of laser coding devices are pushed forwards together, and simultaneously, two cards to be coded on the transition stations and two cards to be coded after the first group of laser coding devices are pushed forwards to the card inlet and outlet stations of the first rotary table and the second rotary table;
(4) The two groups of double-station laser coding devices repeatedly perform the action of the step (2) and perform the actions of rotating the turntable and laser coding;
(5) The synchronous conveying mechanism continuously moves six stations, six coded cards are conveyed away, and six new cards to be coded are conveyed to four card feeding and discharging stations and two transition stations;
continuously repeating the steps (1) - (5), and continuously performing laser coding on the smart card.
5. The intelligent card laser coding method according to claim 1, wherein the two sets of double-station laser coding devices comprise a first set of coding devices and a second set of coding devices, the two sets of coding devices cooperate to work to print the two sides of the card, two stations are spaced between the two sets of coding devices, the two stations are rotary stations, and rotary mechanisms are correspondingly arranged on the rotary stations; when the card conveying device works, the synchronous conveying mechanism conveys the cards in a period by continuously moving two stations; the method is characterized by comprising the following steps of:
(1) The synchronous conveying mechanism continuously moves two stations forwards to push two cards to be coded to a card inlet and outlet station in the first group of laser coding devices;
(2) A first rotary table and a second rotary table in the first group of laser coding devices rotate in sequence, and a card to be coded is transferred from a card in-out station to a coding station to carry out coding tasks on one surface of the card;
(3) After the coding task is finished, the first rotary table and the second rotary table rotate to rotate the card from the coding station to the card feeding and discharging station;
(4) The synchronous conveying mechanism continuously moves two stations forwards again to push two cards to the rotating station for 180-degree rotation;
(5) The synchronous conveying mechanism continuously moves two stations forwards again to push two cards to the card inlet and outlet stations of the second group of laser coding device;
(6) The first rotary table and the second rotary table on the second group of laser coding devices rotate in sequence, and the card to be coded is transferred from the card in-out station to the coding station to code the other side of the card;
(7) After the coding task is completed, the first rotary table and the second rotary table rotate to rotate the card from the coding station to the card feeding and discharging station;
(8) The synchronous conveying mechanism continuously moves two stations forwards again to send out two cards, so that the double-sided card punching task of the two cards is completed;
and (5) continuously repeating the steps (1) - (8) to perform coding tasks of two subsequent cards.
6. The intelligent card laser coding method according to claim 1, wherein the two sets of double-station laser coding devices are used for coding the single face of the card, four stations are arranged between the two sets of double-station laser coding devices, the four stations are transition stations, and the two sets of laser coding devices are respectively a first set of laser coding device and a second set of laser coding device along the conveying direction of the card; when the card conveying device works, the synchronous conveying mechanism conveys the cards in a period of continuously moving four stations; specifically, during operation, the method comprises the following steps:
(1) The first rotary table in the first rotary table group rotates to a station, the card to be coded positioned at the lowest position is taken up, the other coded card is rotated to the station at the lowest position, and the first laser coding machine carries out coding tasks of the card to the second rotary table; at the same time, the first rotary table in the second rotary table group rotates to a station, the card to be coded at the lowest position is taken up, and the other card to be coded is rotated to the station at the lowest position, so that the second laser coding machine carries out coding tasks of the card to the second rotary table;
(2) After the second turntable in the first turntable group finishes the coding task, the first laser coding machine carries out the coding task on the card to be coded on the first turntable, and simultaneously the second turntable rotates to rotate the coded card to the lowest station; meanwhile, after the second turntable in the second turntable group finishes the coding task, the second laser coding machine carries out the coding task on the card to be coded on the first turntable, and simultaneously the second turntable rotates to rotate the coded card to the lowest station;
(3) The synchronous conveying mechanism continuously moves forward for 4 stations, 4 coded cards are pushed out from the turntable stations, and meanwhile 4 uncoded cards are pushed into the turntable stations, and the arrangement sequence of the coded cards and the uncoded cards on the 8 stations is the same as the arrangement sequence of the coded cards and the uncoded cards on the 8 stations before the initial action;
(4) Continuously repeating the steps (1) - (3), and continuously performing laser coding on the smart card.
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| CN108099415B true CN108099415B (en) | 2023-11-14 |
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| CN103057283A (en) * | 2013-01-22 | 2013-04-24 | 广州市明森机电设备有限公司 | Laser coding method and laser coding device of smart card |
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| CN103057283A (en) * | 2013-01-22 | 2013-04-24 | 广州市明森机电设备有限公司 | Laser coding method and laser coding device of smart card |
| CN103077363A (en) * | 2013-01-22 | 2013-05-01 | 广州市明森机电设备有限公司 | Card writing method and equipment for smart card |
| CN205599638U (en) * | 2016-05-11 | 2016-09-28 | 安徽古井贡酒股份有限公司 | Pipeline smoking dust collecting system |
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