CN106295719B - Card issuing device with intelligent card automatic feeding and detecting functions - Google Patents
Card issuing device with intelligent card automatic feeding and detecting functions Download PDFInfo
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- CN106295719B CN106295719B CN201610900533.4A CN201610900533A CN106295719B CN 106295719 B CN106295719 B CN 106295719B CN 201610900533 A CN201610900533 A CN 201610900533A CN 106295719 B CN106295719 B CN 106295719B
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- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K13/00—Conveying record carriers from one station to another, e.g. from stack to punching mechanism
- G06K13/02—Conveying record carriers from one station to another, e.g. from stack to punching mechanism the record carrier having longitudinal dimension comparable with transverse dimension, e.g. punched card
- G06K13/08—Feeding or discharging cards
- G06K13/10—Feeding or discharging cards from magazine to conveying arrangement
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Abstract
The invention discloses a card issuing device with an intelligent card automatic feeding and detecting function, which comprises a card issuing unit and a detecting unit, wherein the card issuing unit comprises a card sucking module and an intelligent card replenishing module, and the card sucking module comprises a card hopper and a card sucking mechanism positioned below the card hopper; the intelligent card replenishing module comprises an intelligent card storage positioning groove and an intelligent card conveying mechanism for driving the intelligent card in the intelligent card storage positioning groove to move; the detection unit comprises a scanner and a scanning fixing plate for installing the scanner, the scanning fixing plate comprises a plate seat and a plate body, the plate seat is installed on the side edge of the intelligent card conveying guide rail, and the scanner is fixed on the plate body; the card issuing device with the intelligent card automatic feeding and detecting functions can greatly increase the single card discharging amount and is convenient to operate. The card issuing device can also finish the detection of the gesture of the smart card and identify the smart card which does not belong to the production batch, and has high detection speed and high accuracy.
Description
Technical Field
The invention relates to production equipment of smart cards, in particular to a card issuing device with smart card automatic feeding and detecting functions.
Background
In the production of smart cards, it is necessary to mill slots in designated locations on the smart card in order to package chips in the milled slots. The working flow of milling grooves is as follows: the card issuing device sends the smart card to the smart card conveying channel, and the smart card conveying device pushes the smart card to the milling groove station to perform milling groove operation.
In the above process, there are two problems to avoid:
1. the processing of smart cards is typically done in a pipelined fashion. In particular, in the production of smart cards, the smart cards to be processed are usually sent one by a card issuing device to a smart card transport line. The existing card issuing device is generally composed of a card hopper and a card sucking mechanism. During operation, the intelligent cards are stacked in the card hopper, then the card sucking mechanism sucks single intelligent cards and then sends the intelligent cards to the intelligent card conveying assembly line for subsequent intelligent card production and processing, and the process is repeatedly carried out, so that the card issuing task on the assembly line is realized.
2. During milling, the tool dropping point and the tool path of the milling tool are fixed relative to the machine tool, so that the milling of the designated position of the smart card can be completed only when the smart card to be processed presents a correct posture at the milling station, and the correct posture refers to the coincidence of the position of the milling tool to be milled on the smart card and the feeding range of the milling tool. However, in production, an incorrect posture of the smart card may occur, for example, the smart card is turned upside down or oriented upside down, so that after the smart card is sent out by the sending device, the posture of the smart card to be processed should be detected before milling the slot. In addition, the production of smart cards is usually performed in batches, and there is a distinction between different batches of smart cards, however, smart cards that do not belong to the production batch may be mixed in smart cards of the current production batch, and therefore, after the smart cards are sent out by the sending device, it is also necessary to identify the batch of smart cards before milling the slot. In existing practice, the detection and authentication is usually performed manually.
The existing card issuing device has the following defects in operation:
1. because the task of stacking the intelligent cards into the card hopper is completed manually, when the card sending speed is high and the Rong Kaliang of the card hopper is very small, the card sending operation needs to be performed manually frequently, so that the labor demand is increased, and the large-batch and automatic production of the intelligent cards is not facilitated. Therefore, in actual production, a method of increasing the height of the card hopper is generally adopted to increase the single card discharging amount, but when the card hopper exceeds a certain height, the stability of the smart card is poor and the operation of stacking the smart card from the top end of the card hopper to the bottom end of the card hopper in the card discharging process becomes difficult, so that the method is limited, and the single card discharging amount is still small.
2. By using the manual detection method, the labor cost is increased, resulting in the increase of the production cost. The worker is required to look at the smart card which moves rapidly without interruption, so that the eyes are easy to fatigue, and the missing inspection is easy to occur, thereby leading to the increase of the rejection rate.
3. When workers find the problem smart card, the problem smart card needs to be removed by stopping, so that the production efficiency is restricted.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide the card issuing device with the intelligent card automatic feeding and detecting function, which can greatly increase the single card discharging amount and is convenient to operate, and in addition, the card issuing device with the intelligent card automatic feeding and detecting function can also complete the detection of the intelligent card gesture and the identification of the intelligent cards which do not belong to the production batch, and has the advantages of high detection speed and high accuracy.
The technical scheme for solving the technical problems is as follows:
the utility model provides a card issuing device with smart card automatic feed and detection function, includes card issuing unit and detecting element, wherein:
the card sending unit comprises a card sucking module, the card sucking module comprises a card hopper and a card sucking mechanism positioned below the card hopper, the card sucking mechanism comprises a vacuum chuck and a vertical driving mechanism for driving the vacuum chuck to move up and down, and the vacuum chuck is fixedly connected with a vertical movement output piece of the vertical driving mechanism;
the card issuing unit also comprises a smart card replenishing module, wherein the smart card replenishing module comprises a smart card storage positioning groove and a smart card conveying mechanism for driving the smart card in the smart card storage positioning groove to move; the intelligent card conveying mechanism comprises a conveying belt and a power mechanism for driving the conveying belt to operate, wherein the upper part of the conveying belt is provided with a horizontally extending card feeding part, and the card feeding part is positioned at the bottom of the intelligent card storage positioning groove; an opening is formed in one side of the clamping hopper, and the clamping end of the conveying belt is in butt joint with the opening;
the detection unit comprises a scanner and a scanning fixing plate for installing the scanner, the scanning fixing plate comprises a plate seat and a plate body, the plate seat is installed on the side edge of the intelligent card conveying guide rail, and the scanner is fixed on the plate body; the intelligent card conveying channel of the intelligent card conveying guide rail is in the position corresponding to the scanning fixing plate to form a detection station, a lens of the scanner is aligned to a specified position of the detection station, the specified position is a position where an identification code on the intelligent card is located when the intelligent card with the correct posture reaches the detection station, and the identification code is arranged at a groove to be milled on the intelligent card.
In a preferred embodiment of the present invention, the power mechanism includes a hairpin motor, a driving transmission pulley, a driven transmission pulley and a transmission mechanism, wherein the transmission belt is looped around the driving transmission pulley and the driven transmission pulley, and a main shaft of the hairpin motor is connected with the driving transmission pulley through the transmission mechanism. Therefore, the card sending motor drives the driving belt wheel to move so as to drive the conveying belt to run, so that the intelligent card in the intelligent card storage positioning groove moves into the card hopper, and the power mechanism has the advantages of compact structure, large driving force, high displacement precision and the like.
Further, the hairpin motor is fixed on a hairpin motor fixing plate, and the hairpin motor fixing plate is fixed on the outer side of the intelligent card storage positioning groove, so that the hairpin motor is installed.
In a preferred embodiment of the present invention, a support plate is provided below the card feeding portion of the conveyor belt, and a bottom surface of the card feeding portion is supported on the support plate. Because the conveyor belt is a flexible body, the conveyor belt can deform and sink after being pressed by the smart card, and the conveying work is influenced; after the supporting plate is added, the conveyor belt is balanced by the pressure of the smart card and the supporting force of the supporting plate, and does not sink, so that the conveyor belt can work normally.
Preferably, a concave opening is arranged at a position corresponding to the card outlet end of the conveyer belt, and a driven conveyer belt wheel in the conveyer belt wheel is arranged in the concave opening. The structure is arranged in order to enable the card outlet end of the conveyor belt to be closer to the opening on one side of the card hopper, so that the smart card can be conveyed in place more reliably by the smart card conveying mechanism; in addition, the "concave" shaped opening avoids interference of the support plate with the power mechanism.
According to a preferred scheme of the invention, the clamping end of the conveyor belt is provided with arc transition plates positioned at two sides of the concave-shaped opening, the arc transition plates are formed by an upper arc section and a lower vertical section perpendicular to a horizontal plane, and the arc section and the vertical section are tangent; the arc section is connected with one side of the concave opening of the supporting plate, and the vertical section is vertically connected with the bottom surface of the clamping bucket. When the smart card reaches the card outlet end of the conveyor belt and gradually breaks away from the conveyor belt to continuously move towards the card hopper, the smart card needs to gradually rotate from an upright posture on the conveyor belt to a lying posture and finally falls into the card hopper, and the inner cavities of the conveyor belt and the card hopper are connected together by arranging the arc transition plate, so that the movement of the smart card at the position is guided, and the smart card can smoothly transition from the conveyor belt to the card hopper in a correct posture; in addition, the vertical section of the arc transition plate is combined with other side plates of the card hopper to accurately position four sides of the smart card, so that the position of the smart card sent to the smart card conveying line is accurate.
In a preferred scheme of the invention, the blocking component capable of synchronously moving along with the conveyor belt is arranged on the conveyor belt and is provided with a blocking surface, and the blocking surface is attached to the smart card at the rearmost end in the smart card storage positioning groove. The blocking component is used for blocking the smart card in the smart card storage positioning groove, in the working process, the blocking component is always attached to the smart card at the rearmost end in the smart card storage positioning groove and synchronously moves along with the conveying belt and the smart card, so that the smart card from the bottom of the card hopper to the tail end of the smart card storage positioning groove can always keep close to each other, in the process of smart card conveying, the smart card is conveyed from the smart card storage positioning groove to the card hopper in sequence strictly according to the set gesture and path, and the smart card is prevented from toppling or scattering phenomenon in the conveying process.
Preferably, the blocking assembly comprises a stop and a weight; the stop block consists of a bottom plate arranged on the conveyor belt and a side plate inclined towards the movement direction of the smart card, and the stop surface is positioned on the side plate; the weight is arranged on the bottom plate. The advantage of this preferred solution is that, on the one hand, as the side plates are inclined towards the movement direction of the smart card, the smart card superposed in the smart card storage positioning slot is also inclined towards the movement direction of the smart card, so that when the smart card reaches the card outlet end of the conveyor belt, the gravity of the smart card itself helps to promote the smart card to fall into the card hopper more reliably; on the other hand, as the blocking component is arranged on the conveyor belt, after the intelligent card in the intelligent card storage positioning groove is conveyed, the blocking component can be picked up to be replaced to the rear end of the intelligent card storage positioning groove so as to supplement the intelligent card again, so that the intelligent card is more convenient to supplement; furthermore, by providing the weight, the friction between the blocking assembly and the conveyor belt is increased so that the blocking assembly can reliably move synchronously with the conveyor belt.
According to a preferred scheme of the invention, a first oblong hole is formed in a position, connected with a smart card conveying guide rail, of a plate seat of the scanning fixing plate, and the long axis direction of the first oblong hole is perpendicular to the conveying direction of the smart card; the plate body of the scanning fixing plate is provided with a second oblong hole at a position connected with the scanner, and the long axis direction of the second oblong hole is the height direction of the plate body; the plate seat is fixed on the intelligent card conveying guide rail by the screw penetrating through the first oblong hole and the screw hole on the intelligent card conveying guide rail in a matched mode, and the scanner is fixed on the plate body by the screw penetrating through the second oblong hole and the screw hole on the scanner in a matched mode. In the above preferred scheme, when the plate seat is fixed on the intelligent card conveying guide rail by using the screw to pass through the first oblong hole, the plate seat is moved along the long axis direction of the first oblong hole, so that the position of the scanner can be changed, and the position of the scanning area of the scanner on the intelligent card is changed, and therefore, before production, the scanner can be moved according to the position of the identification code on the card, and the identification code is located in the scanning area. When the scanner is fixed on the board body by using the screw to penetrate through the second oblong hole, the distance from the scanner to the identification code can be changed by moving the scanner along the long axis direction of the second oblong hole, so that the scanner is adjusted to the position with the optimal identification distance, the identification speed is the fastest, and the effect is the best.
In a preferred embodiment of the present invention, a plate body of the scan fixing plate is provided with a fixing cover with three closed sides and one open side, a screw hole is provided at an edge portion of the open side of the fixing cover, the plate body is provided with a third oblong hole, the fixing cover is fixed on the plate body by a screw penetrating through the third oblong hole, and the third oblong hole is located below the second oblong hole and has the same long axis direction. Thus, the fixed cover plays a role in covering, and interference of external light to the fixed cover can be reduced when the scanner scans.
In a preferred embodiment of the present invention, a positioning step surface is provided on the inner side of the upper end of the fixed cover, the scanner is installed in the upper end of the fixed cover, and the lower end of the scanner is positioned on the step surface. Thus, the fixing cover is fixed, so that the scanner can be positioned.
In a preferred scheme of the invention, in the direction perpendicular to the conveying direction of the smart card, the plate body of the scanning fixing plate extends obliquely upwards from bottom to top in a direction away from the smart card conveying guide rail, so that the scanner recognizes the recognition code at a certain inclination angle during working, and the influence of reflected light on the smart card on the recognition of the scanner can be avoided, so that the recognition speed is faster and the effect is better.
The working principle of the invention is as follows:
in the milling flutes process of the smart card, the card issuing device is arranged at the card issuing end of the smart card conveying channel, the smart card conveying channel forms a card issuing station at the position where the card issuing unit is arranged, and the smart card conveying channel forms a detection station at the position where the detection unit is arranged. In the working process, firstly, a card sending unit sends a card, a plurality of smart cards are stacked on a conveyor belt in a card supplementing module of the card sending unit, the conveyor belt starts to move under the drive of a power mechanism, and the smart cards on the conveyor belt move towards a card hopper along with the conveyor belt; as the smart card reaches the end of the conveyor belt and continues to move forward, the smart card will disengage from the conveyor belt. Because the smart card is not stressed in the horizontal direction and has a certain initial speed, the smart card can continue to move towards the hopper at the original initial speed; because the smart card is only subjected to gravity in the vertical direction and has no initial speed, the smart card freely falls in the vertical direction; because the card outlet end of the conveyor belt is in butt joint with the opening of the card hopper, the intelligent card enters the inner cavity of the card hopper, and the front end edge of the intelligent card is blocked by the card hopper to stop moving after contacting with the card hopper; the vertical gravity continues to move downwards until falling onto the baffle at the bottom end of the clamping hopper.
Then, in the card sucking module, the vertical driving mechanism acts, the vacuum chuck below the baffle starts to move upwards from the lower limit position under the action of the vertical power output piece, and when the vacuum chuck moves to the upper limit position, the vacuum chuck is just contacted with the smart card at the lowest position in the card hopper, and then the inner cavity of the vacuum chuck generates negative air pressure under the action of the vacuum equipment to suck the smart card; then the vacuum chuck starts to move downwards from the upper limit position under the action of the vertical power output piece, and because the smart card has certain elasticity, the smart card can be separated from the baffle plate through elastic deformation to move downwards under the adsorption of the vacuum chuck, and when the vacuum chuck moves to the lower limit position, the smart card just falls on the poking teeth of the smart card conveying channel at the moment and is poked to a subsequent detection station for detection by the poking teeth.
On the detection station, if the posture of the smart card reaching the detection station is incorrect, the identification code on the card appears outside the scanning area of the scanner, so that the scanner fails to scan, and the incorrect posture of the smart card is judged; if the intelligent card arriving at the detection station is correct in posture, the identification code on the card falls into the scanning area of the scanner, so that the scanner can read the identification code information, and further the correct posture of the intelligent card is judged; and then the scanner transmits the scanned identification code data recorded with the batch information of the smart card to a data processing system for processing, so as to judge whether the smart card belongs to the current production batch.
In the card issuing unit, the card supplementing module and the card sucking module work cooperatively, wherein the card sucking module continuously sends the smart card to a smart card conveying channel of the equipment, and the card supplementing module continuously supplements the smart card to a card hopper of the card sucking module, so that the card supplementing module and the card sucking module form a whole, and the smart card to be processed is continuously provided for the equipment.
Compared with the prior art, the invention has the following beneficial effects:
1. through setting up the card module that mends, the card portion level of sending of conveyer belt in this card module and smart card storage constant head tank is placed, consequently the conveyer belt card portion can set up longer to increased single dress card volume, avoided frequently dress card.
2. Because the smart card storage positioning groove is horizontally arranged, the height of the smart card storage positioning groove is basically consistent with the smart card conveying channel of the device, the smart card can be conveniently placed in the smart card storage positioning groove, and the smart card storage positioning groove does not need to be placed in the smart card storage positioning groove from the top of the card hopper like the prior art, so that the smart card storage positioning groove is simpler, more convenient and easier.
3. The intelligent card can be automatically detected and identified, so that labor force is saved, and production cost is reduced.
4. The intelligent card identification device has the advantages that the intelligent card orientation and the intelligent card batch information are judged by scanning the identification code through the scanner, the two functions are combined together for processing, the structure is simplified, the processing time is shortened, the identification accuracy is high, and the stability is good.
5. The detection unit is quick in response, and when a problem smart card is encountered, the detection unit can timely process (such as sending out an alarm and the like), so that the working efficiency is improved.
Drawings
Fig. 1 to 2 are schematic structural views of a card issuing device with automatic feeding and detecting functions for a smart card according to an embodiment of the present invention, wherein fig. 1 is a front view, and fig. 2 is a perspective view (other parts of a smart card device are also shown in fig. 2).
Fig. 3 to 7 are schematic perspective views of the card issuing unit in fig. 1 to 2, wherein fig. 3 is a schematic perspective view, fig. 4 is a front view, fig. 5 is a rear view, fig. 6 is a left side view, and fig. 7 is a top view.
Fig. 8 is a schematic diagram illustrating connection between the card outlet end of the conveyor belt and the opening at one side of the card hopper in fig. 3.
Fig. 9 is a schematic view of the blocking assembly of fig. 3.
Fig. 10 to 12 are schematic diagrams illustrating the operation of the card issuing unit shown in fig. 3 to 7, in which fig. 10 is a schematic diagram of the vacuum chuck in a normal state, fig. 11 is a schematic diagram of the vacuum chuck sucking the smart card when moving upward, and fig. 12 is a schematic diagram of the vacuum chuck returning to a normal state after pulling down the smart card.
Fig. 13 is a side view of the detection unit of fig. 1 and 2.
Fig. 14 is a schematic perspective view of fig. 13.
Fig. 15 and 16 are schematic structural views of the scan fixing plate of fig. 13, in which fig. 14 is a front view and fig. 15 is a perspective view.
Fig. 17 is a schematic perspective view of the retaining cap of fig. 13.
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 to 17, the card issuing device with the smart card automatic feeding and detecting function of the present invention includes a card issuing unit a and a detecting unit B, wherein:
the card sending unit A comprises a card sucking module 1, wherein the card sucking module 1 comprises a card hopper 1-3 and a card sucking mechanism positioned below the card hopper 1-3, and the card sucking mechanism comprises a vacuum chuck 1-2 and a vertical driving mechanism for driving the vacuum chuck 1-2 to move up and down, wherein the vacuum chuck 1-2 is fixedly connected with a vertical movement output piece of the vertical driving mechanism;
the card issuing device with the automatic intelligent card feeding and detecting functions further comprises an intelligent card replenishing module, wherein the intelligent card replenishing module comprises an intelligent card storage positioning groove 2 and an intelligent card conveying mechanism for driving the intelligent card 4b in the intelligent card storage positioning groove 2 to move; the intelligent card conveying mechanism comprises a conveying belt 4 and a power mechanism 3 for driving the conveying belt 4 to operate, wherein the upper part of the conveying belt 4 is provided with a horizontally extending card feeding part, and the card feeding part is positioned at the bottom of the intelligent card storage positioning groove 2; an opening is arranged on one side of the clamping hopper 1-3, and the clamping outlet end of the conveying belt 4 is in butt joint with the opening. In addition, the bottom of the clamping hopper 1-3 is provided with an air nozzle 1-5.
The detection unit B comprises a scanner 1B and a scanning fixing plate 2B for installing the scanner 1B, wherein the scanning fixing plate 2B comprises a plate seat 2-2B and a plate body 2-1B, the plate seat 2-2B is installed at the side edge of a smart card conveying guide rail 5B, and the scanner 1B is fixed on the plate 2-1B; the intelligent card conveying channel of the intelligent card conveying guide rail 5b forms a detection station at the corresponding position of the scanning fixing plate 2b, the lens 1-1b of the scanner is aligned to the appointed position of the detection station, the appointed position is the position of the identification code 4-1b on the intelligent card when the intelligent card 4b with the correct posture reaches the detection station, and the identification code 4-1b is arranged at the position of the groove to be milled on the intelligent card 4b.
Referring to fig. 3 to 7, the power mechanism 3 includes a hairpin motor 3-1, a driving belt pulley 7-1, a driven belt pulley 7-2, and a transmission mechanism, wherein the belt 4 is wound around the driving belt pulley 7-1 and the driven belt pulley 7-2, and a spindle of the hairpin motor 3-1 is connected with the driving belt pulley 7-1 through the transmission mechanism. In this way, the card-generating motor 3-1 drives the driving belt wheel 7-1 to move, so as to drive the conveyor belt 4 to run, so that the smart card 4b in the smart card storage positioning groove 2 moves into the card hopper 1-3, and the power mechanism 3 has the advantages of compact structure, large driving force, high displacement precision and the like.
The transmission mechanism consists of a driving transmission belt pulley 3-5 arranged on a main shaft of the hairpin motor 3-1, a driven transmission belt pulley 3-3 arranged on a transmission shaft of the driving transmission belt pulley 7-1 and a transmission belt 3-4, wherein the transmission belt 3-4 surrounds the driving transmission belt pulley 3-5 and the driven transmission belt pulley 3-3. The transmission may furthermore be a gear transmission.
The hairpin motor 3-1 is fixed on the hairpin motor fixing plate 3-2, and the hairpin motor 3 fixing plate 3-2 is fixed on the outer side of the intelligent card storage positioning groove 2, so that the hairpin motor 3-1 is installed.
Referring to fig. 3 to 7, a support plate 2-1 is provided below the card feeding portion of the conveyor belt 4, and the bottom surface of the card feeding portion is supported on the support plate 2-1. Because the conveyor belt 4 is a flexible body, the conveyor belt can deform and sink after being pressed by the smart card 4b, and the conveying work is influenced; after the support plate 2-1 is added, the conveyor belt 4 is balanced by the pressure of the smart card 4b and the supporting force of the support plate 2-1, and does not sink, so that the conveyor belt can work normally.
Referring to fig. 7, the support plate 2-1 is provided with a concave opening at a position corresponding to the card outlet end of the conveyor belt 4, and the driven conveyor belt wheel 7-2 of the conveyor belt wheels is provided in the concave opening. The purpose of the structure is to make the card outlet end of the conveyor belt 4 closer to the opening on one side of the card hopper 1-3, so that the smart card 4b can be conveyed in place more reliably by the smart card conveying mechanism; furthermore, the "concave" shaped opening avoids interference of the support plate 2-1 with the power mechanism 3.
Referring to fig. 8, the card outlet end of the conveyor belt 4 is provided with arc transition plates 2-2 positioned at two sides of the concave opening, the arc transition plates 2-2 are formed by an upper arc section and a lower vertical section perpendicular to the horizontal plane, and the arc section and the vertical section are tangent; the arc section is connected with one side of the concave opening of the supporting plate 2-1, and the vertical section is vertically connected with the bottom surface of the clamping bucket 1-3. When the smart card 4b reaches the card outlet end of the conveyor belt 4 and gradually breaks away from the conveyor belt 4 to continue to move towards the card hopper 1-3, the smart card 4b needs to gradually rotate from an upright posture on the conveyor belt 4 to a lying posture and finally falls into the card hopper 1-3, and the inner cavities of the conveyor belt 4 and the card hopper 1-3 are connected together by arranging the circular arc transition plate 2-2, so that the movement of the smart card 4b at the position is guided, and the smart card 4b can smoothly transition from the conveyor belt 4 to the card hopper 1-3 in a correct posture; in addition, the vertical section of the arc transition plate 2-2 is combined with other side plates of the card hopper 1-3 to accurately position the four sides of the smart card 4b, so that the position of the smart card 4b sent to the smart card 4b conveying line is accurate.
Referring to fig. 9, the conveyor belt 4 is provided with a blocking component 5 capable of synchronously moving along with the conveyor belt 4, and the blocking component 5 is provided with a blocking surface, and the blocking surface is attached to a smart card 4b at the rearmost end of the smart card storage positioning slot 2. The blocking component 5 is used for blocking the intelligent card 4b in the intelligent card storage positioning groove 2, in the working process, the blocking component 5 is always attached to the intelligent card 4b at the rearmost end in the intelligent card storage positioning groove 2 and synchronously moves along with the conveying belt 4 and the intelligent card 4b, so that the intelligent card 4b from the bottom of the card hopper 1-3 to the tail end of the intelligent card storage positioning groove 2 can always keep mutual attachment, in the conveying process of the intelligent card 4b, the intelligent card 4b is conveyed from the intelligent card storage positioning groove 2 to the card hopper 1-3 in sequence strictly according to the set gesture and path, and the phenomenon of toppling or scattering of the intelligent card 4b in the conveying process is prevented.
Referring to fig. 9, the blocking assembly 5 includes a block 5-1 and a weight 5-2; the stop block 5-1 consists of a bottom plate placed on the conveyor belt 4 and a side plate inclined towards the movement direction of the smart card 4b, and the stop surface is positioned on the side plate; the weight 5-2 is provided on the base plate. The advantage of this preferred solution is that, on the one hand, the superimposed smart card 4b in the smart card storage positioning slot 2 is also inclined in the direction of movement of the smart card 4b, as a result of the inclination of the side plates in the direction of movement of the smart card 4b, so that when the smart card 4b reaches the card-out end of the conveyor belt 4, the weight of the smart card 4b itself contributes to the promotion of a more reliable fall of the smart card 4b into the card hopper 1-3; on the other hand, as the blocking component 5 is placed on the conveyor belt 4, after the delivery of the smart card 4b in the smart card storage and positioning slot 2 is completed, the blocking component 5 can be lifted up to be replaced to the rear end of the smart card storage and positioning slot 2 so as to supplement the smart card 4b again, so that the smart card 4b can be more conveniently supplemented; furthermore, by providing the weight 5-2, the friction between the blocking member 5 and the conveyor belt 4 is increased, so that the blocking member 5 can reliably move synchronously with the conveyor belt 4.
Referring to fig. 3-4, a photoelectric sensor 1-4 is arranged on the side surface of the clamping bucket 1-3. The purpose of the photoelectric sensor 1-4 is to detect the number of smart cards 4b in the hopper 1-3 so that the control system controls the smart card transport mechanism to transport the smart cards 4b forward.
Referring to fig. 7, the position of the smart card storage positioning slot 2 corresponding to the card feeding end of the conveyor belt 4 is provided with a concave-shaped plate 2-3, and the opening direction of the concave-shaped plate 2-3 faces the conveying direction of the smart card 4b. The purpose of the above-mentioned "concave" shaped plate 2-3 is to support said support plate 2-1 while avoiding interference with the driving pulley 7-1 in the smart card transport mechanism.
Referring to fig. 4, the vertical driving mechanism is composed of a hairpin cylinder 1-1, and a telescopic part of the hairpin cylinder 1-1 forms the vertical motion output part. The hairpin cylinder 1-1 can directly output linear reciprocating motion, and the vertical driving mechanism formed by the hairpin cylinder 1-1 has the advantages of simple structure, convenient control, low cost and the like. In addition, the vertical driving mechanism can also be composed of a hairpin motor and a screw transmission mechanism, or a hydraulic cylinder, or a linear hairpin motor.
Referring to fig. 13 to 16, a first oblong hole 21b is provided in the board seat 2-2b of the scan fixing board 2b at a position where the board seat is connected to the smart card conveying rail 5b, and the long axis direction of the first oblong hole 21b is perpendicular to the conveying direction of the smart card 4 b; the plate body 2-1b of the scanning fixed plate 2b is provided with a second oblong hole 22b at a position connected with the scanner 1b, and the long axis direction of the second oblong hole 22b is the height direction of the plate body 2-1 b; the plate seat 2-2b is fixed on the intelligent card conveying guide rail 5b by the screw passing through the first oblong hole 21b and the screw hole on the intelligent card conveying guide rail in a matched mode, and the scanner 1b is fixed on the plate body 2-1b by the screw passing through the second oblong hole 22b and the screw hole on the scanner 1b in a matched mode. In the above structure, when the board seat 2-2b is fixed on the smart card conveying guide rail 5b by using the screw to pass through the first oblong hole 21b, the board seat 2-2b is moved along the long axis direction of the first oblong hole 21b, so that the position of the scanner 1b can be changed, and the position of the scanner 1b in the scanning area on the smart card is changed, and thus, before production, the scanner 1b can be moved according to the position of the identification code on the card 4b, and the identification code falls 4-1b in the scanning area. When the scanner 1b is fixed to the plate body 2-1b by passing the second oblong hole 22b with a screw, the distance from the scanner 1b to the identification code 4-1b can be changed by moving the scanner 1b along the long axis direction of the second oblong hole 22b, thereby adjusting the scanner 1b to a position having an optimal identification distance.
Referring to fig. 17, a plate body 2-1b of the scanning fixing plate 2b is provided with a fixing cover 3b with three closed sides and one open side, a screw hole 3-2b is provided at the edge of the open side of the fixing cover 3b, a third oblong hole 23b is provided on the plate body 2-1b, the fixing cover 3b is fixed on the plate body 2-1b by a screw penetrating through the third oblong hole 23b, and the third oblong hole 23b is located below the second oblong hole 22b and has the same long axis direction. In this way, the fixed cover 3b plays a role of covering, and can reduce interference of external light to the scanner 1b when it scans.
Referring to fig. 17, a positioning step surface 3-1b is provided on the inner side of the upper end of the fixed cover 3b, the scanner 1b is installed in the upper end of the fixed cover 3b, and the lower end of the scanner 1b is positioned on the step surface 3-1 b. Thus, the fixing cover 3b is fixed, and thus the scanner 1b can be positioned.
Referring to fig. 15, in the direction perpendicular to the conveying direction of the smart card 4b, the plate body 2-1b of the scan fixing plate 2b extends obliquely upward from the bottom to the direction away from the smart card conveying rail 5b, so that the scanner 1b recognizes the identification code 4-1b at a certain inclination angle θ1 during operation, thereby avoiding the influence of the reflected light on the smart card 4b on the recognition of the scanner 1b, and having faster recognition speed and better effect.
Referring to fig. 16, the body 2-1b of the scan fixing plate 2b is inclined by θ2 in the direction opposite to the conveying direction of the smart card 4b, so that a larger space can be left for installation of the slot milling apparatus in the next station.
Referring to fig. 13 to 14, the scanner 1b is a camera, and the identification code 4-1b is a two-dimensional code.
The working principle of the card issuing device with the intelligent card automatic feeding and detecting function of the invention is further described below with reference to the accompanying drawings:
referring to fig. 1-17, during the slot milling process of the smart card, the smart card transport channel forms a card issuing station at the location where card issuing unit a is located, and the smart card transport channel forms a detection station at the location where detection unit B is located. In the working process, firstly, a card sending unit A sends cards, a plurality of intelligent cards 4b are stacked on a conveyor belt 4 in a card supplementing module of the card sending unit A, the conveyor belt 4 starts to move under the drive of a power mechanism 3, and the intelligent cards 4b on the conveyor belt 4 move towards the card hopper 1-3 along with the conveyor belt 4; as the smart card 4b reaches the end of the conveyor belt 4 and continues to move forward, the smart card 4b will disengage from the conveyor belt 4. Since the smart card 4b is not stressed in the horizontal direction and has a certain initial speed, the smart card 4b can continue to move towards the card hopper 1-3 at the original initial speed; since the smart card 4b is only subjected to gravity in the vertical direction and has no initial velocity at this time, the smart card 4b performs free falling motion in the vertical direction; because the card outlet end of the conveyor belt 4 is in butt joint with the opening of the card hopper 1-3, the intelligent card 4b enters the inner cavity of the card hopper 1-3, and the front end edge of the intelligent card 4b is blocked by the card hopper 1-3 to stop moving after contacting with the card hopper 1-3; the vertical gravity continues to move downwards until falling onto the baffle at the bottom end of the clamping hopper 1-3.
Thereafter, in the card sucking module 1, the vertical driving mechanism acts, the vacuum chuck 1-2 positioned below the baffle starts to move upwards from the lower limit position under the action of the vertical power output piece (see fig. 10), when the vacuum chuck moves to the upper limit position, the vacuum chuck 1-2 is just contacted with the smart card 4b at the lowest position in the card hopper 1-3 (see fig. 11), and then the inner cavity of the vacuum chuck 1-2 generates negative air pressure under the action of the vacuum equipment to adsorb the smart card 4 b; then the vacuum chuck 1-2 starts to move downwards from the upper limit position under the action of the vertical power output piece, and the smart card 4b has certain elasticity, so that the smart card 4b can move downwards by being separated from the baffle plate through elastic deformation under the adsorption of the vacuum chuck 1-2, and when the vacuum chuck 1-2 moves to the lower limit position, the smart card 4b just falls on the poking teeth of the conveying channel of the smart card 4b (see fig. 12) at the moment, and is poked to a subsequent detection station by the poking teeth for detection.
The card supplementing module and the card sucking module 1 work cooperatively, wherein the card sucking module 1 continuously sends the smart card 4b into a smart card conveying channel of the equipment, and the card supplementing module continuously supplements the smart card 4b into a card hopper 1-3 of the card sucking module 1, so that the card supplementing module and the card sucking module 1 form a whole, and continuously provides the smart card 4b to be processed for the equipment.
In the detection station, if the posture of the smart card is incorrect, the identification code 4-1b on the smart card 4b appears outside the scanning area of the scanner 1b, so that the scanner 1b fails to scan, and the posture of the smart card is incorrect; if the posture of the intelligent card 4b reaching the detection station is correct, the identification code 4-1b on the intelligent card 4b falls into the scanning area of the scanner 1b, so that the scanner 1b can read the identification code information, and further the correct posture of the intelligent card 4b is judged; the scanner 1b then transmits the scanned data of the identification code 4-1b recorded with the batch information of the smart card to the data processing system for processing, and further judges whether the smart card 4b belongs to the current production batch. (see FIGS. 13 and 15)
Finally, the smart cards 4b with correct postures and same batch are conveyed to a milling station by the smart card conveying device for milling.
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 (10)
1. The card issuing device with the intelligent card automatic feeding and detecting functions is characterized by comprising a card issuing unit and a detecting unit;
the card sending unit comprises a card sucking module, the card sucking module comprises a card hopper and a card sucking mechanism positioned below the card hopper, the card sucking mechanism comprises a vacuum chuck and a vertical driving mechanism for driving the vacuum chuck to move up and down, and the vacuum chuck is fixedly connected with a vertical movement output piece of the vertical driving mechanism;
the card issuing unit also comprises a smart card replenishing module, wherein the smart card replenishing module comprises a smart card storage positioning groove and a smart card conveying mechanism for driving the smart card in the smart card storage positioning groove to move; the intelligent card conveying mechanism comprises a conveying belt and a power mechanism for driving the conveying belt to operate, wherein the upper part of the conveying belt is provided with a horizontally extending card feeding part, and the card feeding part is positioned at the bottom of the intelligent card storage positioning groove; an opening is formed in one side of the clamping hopper, and the clamping end of the conveying belt is in butt joint with the opening;
the detection unit comprises a scanner and a scanning fixing plate for installing the scanner, the scanning fixing plate comprises a plate seat and a plate body, the plate seat is installed on the side edge of the intelligent card conveying guide rail, and the scanner is fixed on the plate body; the intelligent card conveying channel of the intelligent card conveying guide rail forms a detection station at the corresponding position of the scanning fixing plate, the lens of the scanner is aligned to the appointed position of the detection station, the appointed position is the position of an identification code on the intelligent card when the intelligent card with the correct posture reaches the detection station, and the identification code is arranged at a groove to be milled on the intelligent card;
the card sending device is arranged at the card sending end of the intelligent card conveying channel, the intelligent card conveying channel forms a card sending station at the position where the card sending unit is arranged, and the intelligent card conveying channel forms a detection station at the position where the detection unit is arranged;
in the hairpin unit, the smart card breaks away from the baffle through elastic deformation and moves downwards under the absorption of the vacuum chuck, and when the vacuum chuck moves to a lower limit position, the smart card just falls on the poking teeth of the smart card conveying channel and is poked to a subsequent detection station by the poking teeth.
2. The card dispensing device with the automatic feeding and detecting function for the smart card according to claim 1, wherein the power mechanism comprises a card dispensing motor, a driving conveying belt wheel, a driven conveying belt wheel and a transmission mechanism, wherein the conveying belt is wound on the driving conveying belt wheel and the driven conveying belt wheel, and a main shaft of the card dispensing motor is connected with the driving conveying belt wheel through the transmission mechanism.
3. The card dispensing device with automatic feeding and detecting function for smart cards according to claim 2, wherein a supporting plate is provided under the card feeding portion of the conveyor belt, and a bottom surface of the card feeding portion is supported on the supporting plate.
4. The card dispensing device with automatic intelligent card feeding and detecting function according to claim 3, wherein a concave opening is arranged at a position corresponding to the card outlet end of the conveyor belt on the support plate, and the driven conveyor belt wheel is arranged in the concave opening.
5. The card issuing device with the intelligent card automatic feeding and detecting function according to claim 4, wherein the card issuing end of the conveyor belt is provided with arc transition plates positioned at two sides of the concave-shaped opening, the arc transition plates are formed by an upper arc section and a lower vertical section which is perpendicular to a horizontal plane, and the arc section and the vertical section are tangent; the arc section is connected with one side of the concave opening of the supporting plate, and the vertical section is vertically connected with the bottom surface of the clamping bucket.
6. The card issuing device with the automatic feeding and detecting function for the smart card according to claim 1, wherein a blocking component capable of synchronously moving along with the conveyor belt is arranged on the conveyor belt, and the blocking component is provided with a blocking surface, and the blocking surface is attached to the smart card at the rearmost end in the smart card storage positioning groove.
7. The card dispensing device with smart card auto-feed and detection function of claim 6, wherein the blocking assembly comprises a stop and a weight; the stop block consists of a bottom plate arranged on the conveyor belt and a side plate inclined towards the movement direction of the smart card, and the stop surface is positioned on the side plate; the weight is arranged on the bottom plate.
8. The card issuing device with the automatic feeding and detecting function for the intelligent card according to claim 1, wherein a first oblong hole is formed in a position, connected with the intelligent card conveying guide rail, of the plate seat of the scanning fixing plate, and the long axis direction of the first oblong hole is perpendicular to the conveying direction of the intelligent card; the plate body of the scanning fixing plate is provided with a second oblong hole at a position connected with the scanner, and the long axis direction of the second oblong hole is the height direction of the plate body; the plate seat is fixed on the intelligent card conveying guide rail by the screw penetrating through the first oblong hole and the screw hole on the intelligent card conveying guide rail in a matched mode, and the scanner is fixed on the plate body by the screw penetrating through the second oblong hole and the screw hole on the scanner in a matched mode.
9. The card issuing device with the automatic feeding and detecting function for the smart card according to claim 8, wherein a plate body of the scanning fixing plate is provided with a fixing cover with three closed sides and one open side, a screw hole is arranged at the edge part of the open side of the fixing cover, a third oblong hole is arranged on the plate body, the fixing cover is fixed on the plate body by a screw penetrating through the third oblong hole, and the third oblong hole is positioned below the second oblong hole and has the same long axis direction.
10. The card issuing device with the automatic feeding and detecting function for the smart card according to claim 9, wherein a positioning step surface is provided on the inner side of the upper end of the fixed cover, the scanner is installed in the upper end of the fixed cover, and the lower end of the scanner is positioned on the step surface.
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| CN201610900533.4A CN106295719B (en) | 2016-10-15 | 2016-10-15 | Card issuing device with intelligent card automatic feeding and detecting functions |
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| CN201610900533.4A CN106295719B (en) | 2016-10-15 | 2016-10-15 | Card issuing device with intelligent card automatic feeding and detecting functions |
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| CN106295719B true CN106295719B (en) | 2023-06-06 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107292354B (en) * | 2017-08-05 | 2023-11-14 | 广州明森科技股份有限公司 | Self-service card-receiving machine with large capacity |
| CN107292355B (en) * | 2017-08-05 | 2023-06-06 | 广州明森科技股份有限公司 | Intelligent card storage device with large capacity |
| CN108327977B (en) * | 2018-03-31 | 2023-11-14 | 广州明森科技股份有限公司 | Smart card packagine machine |
| CN109272063B (en) * | 2018-11-01 | 2023-10-13 | 长城信息股份有限公司 | Bucket-type special-shaped card issuing device and special-shaped card issuing and recycling equipment using same |
| CN113125939B (en) * | 2021-04-02 | 2024-04-19 | 深圳市旭澜卡科技有限公司 | Anti-overlapping detection equipment for smart card |
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