CN107918784B - Access card mechanism and card storage device comprising same - Google Patents
Access card mechanism and card storage device comprising same Download PDFInfo
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- CN107918784B CN107918784B CN201711347554.9A CN201711347554A CN107918784B CN 107918784 B CN107918784 B CN 107918784B CN 201711347554 A CN201711347554 A CN 201711347554A CN 107918784 B CN107918784 B CN 107918784B
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- 230000007246 mechanism Effects 0.000 title claims abstract description 129
- 230000001360 synchronised effect Effects 0.000 claims description 27
- 238000000034 method Methods 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 8
- 230000009471 action Effects 0.000 abstract description 6
- 238000009434 installation Methods 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 4
- 230000036961 partial effect Effects 0.000 description 4
- 230000002452 interceptive effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000002829 reductive effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- G—PHYSICS
- 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
- G06K13/12—Feeding or discharging cards from conveying arrangement to magazine
-
- G—PHYSICS
- 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
- G06K13/103—Feeding or discharging cards from magazine to conveying arrangement using mechanical means
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Warehouses Or Storage Devices (AREA)
- Conveying Record Carriers (AREA)
Abstract
The invention discloses an access card mechanism and a card storage device comprising the same, wherein the access card mechanism comprises a clamping mechanism and a first driving mechanism, and the clamping mechanism comprises a first clamping block, a second clamping block and a second driving mechanism; the first clamping block is provided with a first clamping part, and the second clamping block is provided with a second clamping part; the card storage device comprises a rack, a turntable vertically arranged on the rack and the card access mechanism, wherein the card access mechanism is arranged on the rack and positioned on one side of the turntable; the rotary table is provided with a plurality of card storage grooves, and the notch of each card storage groove is arranged on the cylindrical surface of the rotary table; and a supporting piece is arranged below the turntable. The card storing and taking mechanism can assist the carrying trolley to finish the actions of card taking and card sending, and can convey the smart card in place in the process of conveying the smart card in the carrying trolley to the card storage groove.
Description
Technical Field
The invention relates to a self-service card-receiving machine, in particular to a card-accessing mechanism and a card storage device comprising the card-accessing mechanism.
Background
In the production process of the smart card or in self-service card-receiving equipment, the smart card is often required to be transported to each functional module (such as a processing module or a storage module) by using a carrying trolley, the smart card is clamped by rollers arranged on the upper side and the lower side of the trolley, and the rollers on one side of the carrying trolley are driven to rotate by a motor, so that the smart card is driven to move, and the smart card is transported into the carrying trolley or the smart card in the carrying trolley is transported into other functional modules. However, in the process of carrying the smart card by the traditional carrying trolley, the upper side and the lower side of the smart card are in contact with rollers on the upper side and the lower side of the carrying trolley, and the rollers can drive the smart card to move, so that the carrying trolley can finish the actions of taking and sending the smart card. That is, the cart cannot actively feed external smart cards into the cart and transport smart cards within the cart into place.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, and provides a card access mechanism which can be matched with a carrying trolley to finish the work of taking and sending cards, and can convey the smart card in place in the process of conveying the smart card in the carrying trolley to a card storage tank.
Another object of the present invention is to provide a card storage device including the access card mechanism.
The technical scheme for solving the technical problems is as follows:
the utility model provides an access card mechanism, includes the support, sets up fixture and the first actuating mechanism of drive fixture in business turn over card direction motion on the support, wherein, fixture includes first grip block, second grip block and the second actuating mechanism that drives first grip block and second grip block and press from both sides tightly and loosen, wherein, be provided with first clamping part on the first grip block, be provided with the second clamping part relative with first clamping part on the second grip block, first clamping part and second clamping part extend to business turn over bayonet socket department.
Preferably, the second driving mechanism comprises a mounting seat and a vertical driving mechanism arranged on the mounting seat and used for driving the second clamping block to move up and down, wherein the first clamping block is arranged on the mounting seat, the second clamping block is connected with the mounting seat through a rotating structure at a position close to the second clamping part, and the vertical driving mechanism is arranged on the mounting seat and acts on an end part of the second clamping block far away from the second clamping part.
Preferably, the first driving mechanism comprises an eccentric wheel arranged on the bracket and an eccentric driving mechanism for driving the eccentric wheel to move, wherein a connecting rod is arranged between the eccentric wheel and the mounting seat, one end of the connecting rod is fixed on the mounting seat, the other end of the connecting rod vertically extends downwards to be matched with the outer wheel surface of the eccentric wheel, the connecting rod is connected with the bracket through a spring, and the outer wheel surface of the eccentric wheel is always contacted with the connecting rod by the elastic force of the spring.
Preferably, the first driving mechanism further comprises a sliding mechanism arranged between the mounting seat and the bracket, the sliding mechanism comprises a sliding block arranged on the mounting seat and a sliding rail arranged on the bracket, the length direction of the sliding rail is parallel to the card feeding and discharging direction, and the sliding block is arranged on the sliding rail.
Preferably, the card storing and taking device comprises a rack, a turntable and the card storing and taking mechanism, wherein the card storing and taking mechanism is positioned on one side of the turntable; the turntable is vertically arranged on the rack, a plurality of card storage grooves for storing smart cards are formed in the turntable at equal intervals along the circumferential direction, and the notch of each card storage groove is formed in the cylindrical surface of the turntable; and a supporting piece for supporting the smart card is arranged below the turntable.
Preferably, the turntable comprises a first turntable main body, a second turntable main body and a connecting mechanism for connecting the first turntable main body and the second turntable main body, wherein a plurality of first storage grooves are formed in the first turntable main body at equal intervals along the circumferential direction; a plurality of second storage grooves are formed in the second turntable main body at equal intervals along the circumferential direction, and the first storage grooves and the second storage grooves are arranged in one-to-one correspondence; the first storage groove and the second storage groove corresponding to the first storage groove jointly form the card storage groove.
Preferably, the extension lines of the first storage groove and the second storage groove in the length direction are staggered with the circle center of the turntable;
preferably, the diameter of the first turntable main body is larger than that of the second turntable main body, the access card mechanism is mounted on the frame and located on one side of the second turntable main body, and the first clamping part and the second clamping part extend to the second storage groove along the direction parallel to the axis of the turntable.
Preferably, the turntable driving mechanism comprises a synchronous belt and a power mechanism for driving the synchronous belt to rotate, wherein external teeth are arranged on the outer surface of the synchronous belt, and meshing teeth matched with the external teeth are arranged on the outer circular surface of the first turntable main body; and the meshing teeth at the bottom of the first rotating disc main body are meshed with the outer teeth of the synchronous belt.
Preferably, the synchronous belt extends horizontally in the width direction below the first storage tank, so that the support is formed
The card storage device has the following beneficial effects:
1. the card access mechanism is arranged on the rack and positioned at the position extending to the card inlet and outlet, so that the card access mechanism can feed the smart card conveyed by the conveying trolley into the card storage groove and take out the smart card in the card storage groove and store the smart card in the conveying trolley, thereby being matched with the conveying trolley to finish the work of card taking and card feeding and being capable of conveying the smart card in place in the process of conveying the smart card in the conveying trolley into the card storage groove.
2. According to the card storage device, the turntable is vertically arranged, the supporting piece for supporting the smart card in the card storage groove at the bottom of the turntable is arranged on the turntable, and when the smart card rotates to the upper part of the turntable along with the turntable, the component force of the gravity of the smart card in the length direction parallel to the card storage groove is opposite to the direction of the centrifugal force applied to the smart card, so that part of the friction force is counteracted, and the smart card is not easy to fall out of the card storage groove. When the smart card rotates to the lower part of the turntable along with the turntable, the smart card cannot fall down from the card storage groove due to the bearing of the bearing piece.
3. The turntable in the card storage device is vertically arranged, the card storage grooves in the turntable are uniformly distributed on the turntable along the circumferential direction of the turntable, and the openings of the card storage grooves are arranged on the cylindrical surface of the turntable, so that the smart card in the card box is parallel to the card storage groove only by installing the conventional arrangement (vertical arrangement) of the card box and the card storage mechanism, and the smart card is fed into the card storage groove, thereby the card storage device has simpler structure and lower manufacturing cost.
And 4, the turntable in the card storage device is vertically arranged, so that the vertical space is fully utilized, the occupied area in the card storage device is smaller, and the installation is more convenient.
Drawings
Fig. 1 to 3 are schematic structural views of a card storage device according to an embodiment of the present invention, wherein fig. 1 is a schematic structural view in perspective, fig. 2 is a front view in fig. 1, and fig. 3 is a side view in fig. 1.
Fig. 4 is a cross-sectional view of section A-A of fig. 2.
Fig. 5 is a partial enlarged view at C of fig. 3.
Fig. 6 is a partial enlarged view at D of fig. 4.
Fig. 7 is a sectional view in the direction B-B of fig. 4.
Fig. 8 is a schematic perspective view of the access card mechanism of fig. 1.
Fig. 9 is a schematic perspective view of the turntable in fig. 1.
Fig. 10 is a schematic view of the first rotor body of fig. 9.
Fig. 11 is a partial enlarged view at a in fig. 10.
Fig. 12 is a schematic view of the second turret body of fig. 9.
Fig. 13 is a partial enlarged view at B in fig. 12.
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 8, the card storage device of the present invention comprises a frame 1, the turntable vertically arranged on the frame 1, a turntable driving mechanism 3 for driving the turntable 2 to rotate, and a card accessing mechanism 5, wherein the card accessing mechanism 5 is installed on the frame 1 and located at one side of the second turntable body 2-2, and the card accessing mechanism 5 is used for feeding a smart card into the card storage slot 4 and taking the smart card out of the card storage slot 4; the turntable 2 is provided with a plurality of card storage grooves 4 for storing smart cards at equal intervals along the circumferential direction, and the notch of the card storage groove 4 is arranged on the cylindrical surface of the turntable 2; a supporting piece for supporting the smart card is arranged below the turntable 2.
Referring to fig. 5 and 8, the card accessing mechanism 5 includes a support, a clamping mechanism disposed on the support, and a first driving mechanism for driving the clamping mechanism to move in a card in-out direction, where the clamping mechanism includes a first clamping block 5-5, a second clamping block 5-2, and a second driving mechanism for driving the first clamping block 5-5 and the second clamping block 5-2 to clamp and unclamp, where the first clamping block 5-5 is provided with a first clamping portion 5-4, the second clamping block 5-2 is provided with a second clamping portion 5-3 opposite to the first clamping portion 5-4, and the first clamping portion 5-4 and the second clamping portion 5-3 extend into the second storage tank 2-4 along a direction perpendicular to the card in-out direction, so that the first clamping portion 5-4 and the second clamping portion 5-3 in the clamping mechanism can extend into the upper and lower sides of the smart card to clamp the smart card, thereby completing the card taking and feeding work under the driving of the first driving mechanism. The bracket is a part of the frame 1, and corresponds to the access card mechanism 5 being mounted on the frame 1.
Referring to fig. 9-13, the turntable 2 includes a first turntable main body 2-1, a second turntable main body 2-2, and a connection mechanism for connecting the first turntable main body 2-1 and the second turntable main body 2-2, wherein the diameter of the first turntable main body 2-1 is larger than that of the second turntable main body 2-2, a plurality of first storage grooves 2-3 are equidistantly arranged on the first turntable main body 2-1 along the circumferential direction, and the extension lines of the first storage grooves 2-3 are staggered with the center of the turntable 2; a plurality of second storage grooves 2-4 are formed in the second turntable main body 2-2 at equal intervals along the circumferential direction, and the first storage grooves 2-3 are arranged in one-to-one correspondence with the second storage grooves 2-4; the first storage tank 2-3 and the corresponding second storage tank 2-4 together form the card storage tank 4. Thus, when the card access mechanism 5 sends a smart card to the card slot 4 in the carousel 2, both sides of the smart card are located in the first and second slots 2-3 and 2-4, respectively. Because the turntable 2 is in a hollow structure between the first storage groove 2-3 and the second storage groove 2-4, the weight of the turntable 2 is lighter, the processing is convenient, and the manufacturing cost is lower on the premise of meeting the requirement of storing the smart card. In addition, in the process that the smart card is fed into the card storage slot 4 of the turntable 2 for storing the card through the card access mechanism 5 and then rotates along with the turntable 2, as the extension line of the card storage slot 4 is staggered with the circle center of the turntable 2, in the process that the turntable driving mechanism 3 drives the turntable 2 to rotate, the direction of the centrifugal force born by the smart card in the card storage slot 4 is intersected with the length direction of the card storage slot 4, so that the centrifugal force is decomposed into a vertical component force perpendicular to the length direction of the card storage slot 4 and a horizontal component force parallel to the length direction of the card storage slot 4, thereby reducing the centrifugal force, and meanwhile, the vertical component force can increase the friction force between the card storage slot 4 and the smart card, so that the smart card is not easy to generate relative displacement with the card storage slot 4. In addition, in the process of rotating the turntable 2, the left side and the right side of the upper end and the lower end of the turntable 2 are respectively provided with a card storage groove 4 parallel to the horizontal plane, wherein the height of the plane where the two card storage grooves 4 positioned at the lower end of the turntable 2 are positioned is lower than the height of the circle center of the turntable 2, therefore, the card box and the card access mechanism 5 can be arranged at the lower part of the turntable 2, the card outlet of the card box and the card access mechanism 5 is flush with one of the card storage grooves 4 positioned at the lower end of the turntable 2, and thus, the installation height of the card box and the card access mechanism 5 can be reduced, the bottom space is fully utilized, the volume of equipment is further reduced, and the structure is simpler.
Referring to fig. 9 to 13, the connection mechanism is composed of a cylindrical connection block 2-5, one end of the connection block 2-5 is mounted on the first turntable body 2-1, the other end is mounted on the second turntable body 2-2, and the axis directions of the connection block 2-5, the first turntable body 2-1 and the second turntable body 2-2 coincide with each other. In this way, the first and second turntable bodies 2-1 and 2-2 are connected together through the connection block 2-5, so that the first and second turntable bodies 2-1 and 2-2 can be rotated synchronously.
Referring to fig. 9-13, the first turntable body 2-1 is provided with first guide surfaces 2-6 inclined outwards on two sides of the end part of the first storage groove 2-3 far from the center of the circle, and the second turntable body 2-2 is provided with second guide surfaces 2-7 inclined outwards on two sides of the end part of the second storage groove 2-4 far from the center of the circle. Thus, the two sides of the smart card can be guided to smoothly enter the first storage groove 2-3 and the second storage groove 2-4, so that the smart card smoothly enters the card storage groove 4.
Referring to fig. 1-8, the turntable driving mechanism 3 includes a synchronous belt 3-1 and a power mechanism for driving the synchronous belt 3-1 to rotate, wherein external teeth 3-2 are arranged on the outer surface of the synchronous belt 3-1, and engaging teeth 2-8 matched with the external teeth 3-2 are arranged on the outer circular surface of the first turntable main body 2-1; the meshing teeth 2-8 at the bottom of the first rotating disc main body 2-1 are meshed with the external teeth 3-2 of the synchronous belt 3-1.
Referring to fig. 1-8, the power mechanism comprises a driving motor 3-3, a first synchronizing wheel 3-4 and a second synchronizing wheel 3-5, wherein the first synchronizing wheel 3-4 is installed on the frame 1 and located on one side of the turntable 2, and the second synchronizing wheel 3-5 is installed on the frame 1 and located on the other side of the turntable 2; the driving motor 3-3 is installed on the frame 1, a main shaft of the driving motor 3-3 is connected with the first synchronizing wheel 3-4, the synchronous belt 3-1 is wound on the first synchronizing wheel 3-4 and the second synchronizing wheel 3-5, and the external teeth 3-2 of the synchronous belt 3-1 positioned at the upper end between the first synchronizing wheel 3-4 and the second synchronizing wheel 3-5 are matched with the meshing teeth 2-8 of the first rotating disc main body 2-1. In this way, the driving motor 3-3 drives the first synchronous wheel 3-4 to rotate, so as to drive the synchronous belt 3-1 to circularly rotate, and further drive the turntable 2 to rotate, thus completing the access work of the smart card; the first synchronizing wheel 3-4 and the second synchronizing wheel 3-5 define a wrap angle of the synchronous belt 3-1 on the first rotary table 2, and the positions of the first synchronizing wheel 3-4 and the second synchronizing wheel 3-5 are flexibly set according to the driving force requirement so as to change the size of the wrap angle.
Referring to fig. 1-8, the power mechanism further includes third and fourth synchronizing wheels 3-6 and 3-7 disposed on the frame 1 and located at lower ends of the first and second synchronizing wheels 3-4 and 3-5, and fifth and sixth synchronizing wheels 3-8 and 3-9 disposed above the first synchronizing wheel 3-4, wherein the timing belt 3-1 is looped over the first, second, third, fourth, fifth and sixth synchronizing wheels 3-4, 3-5, 3-6, 3-8 and 3-9, and wherein external teeth 3-2 of the timing belt 3-1 located between the fifth and second synchronizing wheels 3-8 and 3-5 are engaged with the biting teeth 2-8 of the first rotating disc body 2-1. Thus, the upper end and the lower end of the closed annular synchronous belt 3-1 can be prevented from interfering, and the driving motor 3-3 can drive the turntable 2 to flexibly rotate.
Referring to fig. 7, the timing belt 3-1 horizontally extends into the lower portion of the first storage tank 2-3 in the width direction, thereby forming the supporter. Since the portion of the timing belt 3-1 that cooperates with the engagement teeth 2-8 of the first turntable body 2-1 extends from the first position at the lower end of the turntable 2 to the second position of the turntable 2 along the rotation direction of the turntable 2 during rotation of the turntable 2, the first position and the second position are positions where forces applied to the smart card in the turntable 2 in the length direction parallel to the card storage slot 4 cancel each other; when the turntable 2 rotates between the first position and the second position, the direction of the resultant force applied to the smart card in the turntable 2 in the direction parallel to the length direction of the card storage slot 4 is directed to the notch of the card storage slot 4, so that the smart card will relatively displace with the card storage slot 4 under the action of the resultant force and even separate from the card storage slot 4, thereby preventing smooth card access. Because the external teeth 3-2 of the synchronous belt 3-1 positioned at the first position and the second position in the turntable driving mechanism 3 are matched with the engaging teeth 2-8 of the first turntable main body 2-1, and the synchronous belt 3-1 horizontally extends into the card storage groove 4 in the width direction, the extending part of the synchronous belt 3-1 can limit the movement of the smart card, so that the smart card accessing work can be smoothly performed. In addition, the external teeth 3-2 of the synchronous belt 3-1 are matched with the engaging teeth 2-8 of the first rotating disc main body 2-1 to drive the rotating disc 2 to rotate, so that the smart card in the card storage groove 4 and the synchronous belt 3-1 synchronously rotate, which means that the smart card in the card storage groove 4 and the synchronous belt 3-1 are relatively static and cannot relatively displace, and damage of the smart card due to friction generated between the smart card in the card storage groove 4 and the synchronous belt 3-1 due to relative displacement is avoided.
Referring to fig. 1 to 8, the frame 1 includes a first support plate 1-1 provided at one side of a first turntable body 2-1, a second support plate 1-2 provided at one side of a second turntable body 2-2, and a support bar 1-3 for connecting the first support plate 1-1 and the second support plate 1-2, wherein one end of the support bar 1-3 is installed on the first support plate 1, and the other end is installed on the second support plate 1-2 after passing through the first turntable body 2-1, the connection block 2-5, and the second turntable body 2-2 in an axial direction of the turntable 2, and the first turntable body 2-1, the connection block 2-5, and the second turntable body 2-2 are provided with connection holes engaged with the support bar 1-3 at positions contacting the support bar 1-3. In this way, the turntable 2 can flexibly rotate by taking the supporting rod 1-3 as a rotating shaft, so that the turntable 2 can be driven to rotate by a motor with smaller power, and the cost is reduced.
Referring to fig. 1 to 8, the frame 1 further includes a bearing 1-4, and the bearing 1-4 is installed at a position where the support bar 1-3 contacts the first support bar 1-1 and the second support bar 1-2 or at a position where the support bar 1-3 is located at a connection hole. This is advantageous in reducing friction between the turntable 2 and the support bars 1-3 and improving the service life of both.
Referring to fig. 5 and 8, the second driving mechanism includes a mounting seat 5-1 and a vertical driving mechanism 5-7 disposed on the mounting seat 5-1 for driving the second clamping block 5-2 to move up and down, wherein the first clamping block 5-5 is mounted on the mounting seat 5-1, the second clamping block 5-2 is connected with the mounting seat 5-1 by a rotating structure at a position close to the second clamping portion 5-3, and the vertical driving mechanism 5-7 is mounted on the mounting seat 5-1 and acts on an end portion of the second clamping block 5-2 far from the second clamping portion 5-3. In this way, the vertical driving mechanism 5-7 drives one end of the second clamping block 5-2 to move up and down, so that the second clamping part 5-3 moves up and down through a lever principle, and separation and closure of the first clamping part 5-4 and the second clamping part 5-3 are realized, so that the smart card is loosened and clamped. On the one hand, larger clamping force can be obtained, and on the other hand, the linear motion travel of the vertical driving mechanism 5-7 can be amplified, so that the vertical driving mechanism 5-7 can realize the closing and opening of the first clamping part 5-4 and the second clamping part 5-3 only by moving in a smaller range. The vertical driving mechanism 5-7 is composed of an electromagnet, the electromagnet is arranged on the mounting seat 5-1 and is positioned below the end part, far away from the second clamping part 5-3, of the second clamping block 5-2, and the second clamping block 5-2 is pushed by power on and power off of the electromagnet, so that the end part of the second clamping block 5-2 is driven to move up and down, and further the smart card is clamped or released. The vertical driving mechanism 5-7 can also be formed by a motor and a screw transmission mechanism or an air cylinder.
Referring to fig. 5 and 8, the first driving mechanism comprises an eccentric wheel 5-10 installed on the frame 1 and an eccentric driving mechanism 5-9 for driving the eccentric wheel 5-10 to move, wherein a connecting rod 5-11 is arranged between the eccentric wheel 5-10 and the installation seat 5-1, one end of the connecting rod 5-11 is fixed on the installation seat 5-1, the other end of the connecting rod vertically extends downwards to be matched with the outer surface of the eccentric wheel 5-10, the connecting rod 5-11 is connected with the frame 1 through a spring 5-13, and the outer surface of the eccentric wheel 5-10 is always contacted with the connecting rod 5-11 by the elastic force of the spring 5-13. In the process of card access, the eccentric driving mechanism 5-9 drives the eccentric wheel 5-10 to rotate, so as to drive the connecting rod 5-11 and the clamping mechanism connected with the connecting rod 5-11 to longitudinally move, if after the card access mechanism 5 takes a smart card out of the card storage groove 4 and sends the smart card to the carrying trolley, the card access mechanism 5 still needs to continuously take the smart card out, at the moment, the turntable driving mechanism 3 drives the turntable 2 to rotate by a certain angle, so that the card storage groove 4 of the next smart card to be taken is parallel to the horizontal plane, at the moment, the clamping mechanism is in an open state, then, the eccentric driving mechanism 5-9 drives the eccentric wheel 5-10 to rotate, and the clamping mechanism also returns to the initial position under the action of the elastic force of the spring 5-13, and because the clamping mechanism is in the open state, the clamping mechanism and the smart card to be taken are prevented from interfering. If the card storing device 5 is required to continue to carry the smart card after the card storing device 5 carries the smart card from the carrying cart to the card storing slot 4, at this time, the eccentric driving device 5-9 drives the eccentric wheel 5-10 to rotate, so that the clamping device moves away from the turntable 2, the first clamping part 5-4 and the second clamping part 5-3 of the clamping device avoid the smart card in the card storing slot 4, then, the turntable driving device 3 drives the turntable 2 to rotate by a certain angle, so that the next card storing slot 4 for storing the smart card reaches the card inlet, then, the clamping device clamps the smart card in the carrying cart, the eccentric driving device 5-9 drives the eccentric wheel 5-10 to rotate, and the clamping device also returns to the initial position under the action of the springs 5-13, and simultaneously, the smart card is also sent into the card storing slot 4. In this way, the first gripping portion 5-4 and the second gripping portion 5-3 of the gripping mechanism can be prevented from interfering with the smart card in the card stock tank 4, thereby protecting the smart card. In addition, the first driving mechanism may be a motor and crank link mechanism or a motor and crank slide mechanism, may be a cylinder driving mechanism, or may be a motor and screw driving mechanism.
Referring to fig. 5 and 8, the eccentric drive mechanism 5-9 is constituted by a motor mounted on the frame 1, the main shaft of which is connected to the eccentric 5-10.
Referring to fig. 5 and 8, the first driving mechanism further includes a sliding mechanism disposed between the mounting base 5-1 and the frame 1, the sliding mechanism including a slider 5-12 mounted on the mounting base 5-1 and a slide rail 5-6 mounted on the frame 1, wherein a length direction of the slide rail 5-6 is parallel to an axial direction of the turntable 2, and the slider 5-12 is mounted on the slide rail 5-6. This prevents the clamping mechanism from being displaced during the longitudinal movement, so that the smart card can be fed into the card slot 4 and removed from the card slot 4 smoothly. In addition, the sliding mechanism is also beneficial to reducing the friction force between the frame 1 and the mounting seat 5-1, so that the service life of the frame 1 and the mounting seat 5-1 is prolonged.
Referring to fig. 5 and 8, the access card mechanism 5 further includes a photoelectric sensor 5-8, the photoelectric sensor 5-8 is mounted on the mounting frame 1 and located below a side of the slide rail 5-6 away from the turntable 2, and a detection piece 5-14 is disposed on the mounting seat 5-1. In this way, when the eccentric driving mechanism 5-7 drives the eccentric wheel 5-10 to rotate to drive the clamping mechanism to longitudinally move, and the photoelectric sensor 5-8 detects the detecting piece 5-14, the eccentric driving mechanism 5-7 stops working or reversely rotates, so that the over-travel of the clamping mechanism is avoided.
Referring to fig. 1 to 13, the card storage device of the present invention operates on the following principle:
the card storage device is provided with a card inlet and a card outlet on a turntable 2; during operation, the turntable driving mechanism 3 drives the turntable 2 to rotate, so that one of the card storage slots 4 on the turntable 2 for storing the smart card is communicated with the card inlet, and then the card access mechanism 5 sends the smart card into the card storage slot 4, and the card access mechanism 5 is arranged on the frame 1 and positioned on one side of the second turntable body 2-2 because the diameter of the first turntable body 2-1 is larger than that of the second turntable body 2-2, so that the card access mechanism 5 can drive the smart card to completely enter the bottom of the card storage slot 4. Then, the turntable driving mechanism 3 drives the turntable 2 to rotate by a certain angle, so that the card storage slot 4 for storing the next smart card is communicated with the card inlet, and the card storing and taking mechanism 5 repeats the card sending action, so that the smart card can be stored in the card storage slot 4 of the turntable 2. Similarly, when a card needs to be taken out, the turntable driving mechanism 3 drives the turntable 2 to rotate, so that the card storage groove 4 for storing the smart card to be taken out is communicated with the card outlet, and the card access mechanism 5 takes out the smart card. When the smart card rotates to the upper part of the turntable 2 along with the turntable 2, the component force of the gravity of the smart card in the length direction parallel to the card storage slot 4 is opposite to the direction of the centrifugal force received by the smart card, so that a part of the centrifugal force is counteracted, and the smart card is not easy to fall out of the card storage slot 4. When the smart card rotates to the lower part of the turntable 2 along with the turntable 2, the smart card cannot fall down from the card storage groove 4 due to the support of the support member.
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 (5)
1. The card storage device is characterized by comprising a rack, a turntable driving mechanism for driving the turntable and a card accessing mechanism, wherein the card accessing mechanism is positioned on one side of the turntable; the turntable is vertically arranged on the rack, a plurality of card storage grooves for storing smart cards are formed in the turntable at equal intervals along the circumferential direction, and the notch of each card storage groove is formed in the cylindrical surface of the turntable; a supporting piece for supporting the smart card is arranged below the turntable;
the access card mechanism comprises a bracket, a clamping mechanism arranged on the bracket and a first driving mechanism for driving the clamping mechanism to move in and out of the card direction, wherein the clamping mechanism comprises a first clamping block, a second clamping block and a second driving mechanism for driving the first clamping block and the second clamping block to clamp and unclamp, a first clamping part is arranged on the first clamping block, a second clamping part opposite to the first clamping part is arranged on the second clamping block, and the first clamping part and the second clamping part extend to the card inlet and outlet opening;
the rotary table comprises a first rotary table body, a second rotary table body and a connecting mechanism for connecting the first rotary table body and the second rotary table body, wherein a plurality of first storage grooves are formed in the first rotary table body at equal intervals along the circumferential direction; a plurality of second storage grooves are formed in the second turntable main body at equal intervals along the circumferential direction, and the first storage grooves and the second storage grooves are arranged in one-to-one correspondence; the first storage groove and the second storage groove corresponding to the first storage groove jointly form the card storage groove;
the diameter of the first turntable main body is larger than that of the second turntable main body, the access card mechanism is arranged on the rack and is positioned on one side of the second turntable main body, and the first clamping part and the second clamping part extend into the second storage groove along the direction parallel to the axis of the turntable;
the rotary table driving mechanism comprises a synchronous belt and a power mechanism for driving the synchronous belt to rotate, wherein external teeth are arranged on the outer surface of the synchronous belt, and meshing teeth matched with the external teeth are arranged on the outer circular surface of the first rotary table main body; the meshing teeth at the bottom of the first rotating disc main body are meshed with the external teeth of the synchronous belt;
in the width direction, the synchronous belt horizontally extends into the lower part of the first storage groove, so that the bearing piece is formed.
2. The card storage device according to claim 1, wherein the second driving mechanism includes a mounting base and a vertical driving mechanism provided on the mounting base for driving the second clamp block to move up and down, wherein the first clamp block is mounted on the mounting base, the second clamp block is connected to the mounting base by a rotating structure at a position near the second clamp portion, and the vertical driving mechanism is mounted on the mounting base and acts on an end portion of the second clamp block away from the second clamp portion.
3. The card storage device according to claim 2, wherein the first driving mechanism comprises an eccentric wheel mounted on a bracket and an eccentric driving mechanism for driving the eccentric wheel to move, wherein a connecting rod is arranged between the eccentric wheel and the mounting seat, one end of the connecting rod is fixed on the mounting seat, the other end of the connecting rod vertically extends downwards to be matched with the outer wheel surface of the eccentric wheel, the connecting rod is connected with the bracket through a spring, and the outer wheel surface of the eccentric wheel is always contacted with the connecting rod by the elastic force of the spring.
4. The card storage device of claim 3, wherein the first drive mechanism further comprises a sliding mechanism disposed between the mount and the bracket, the sliding mechanism comprising a slider mounted on the mount and a slide rail mounted on the bracket, wherein a length direction of the slide rail is parallel to the card in and out direction, and the slider is mounted on the slide rail.
5. The card storing device according to claim 1, wherein the extension lines of the first storing groove and the second storing groove in the longitudinal direction are offset from the center of the turntable.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711347554.9A CN107918784B (en) | 2017-12-13 | 2017-12-13 | Access card mechanism and card storage device comprising same |
| US16/184,464 US20190177106A1 (en) | 2017-12-13 | 2018-11-08 | Rotary-disk type card storage and retrieval device and card storage and retrieval apparatus |
| EP18212219.2A EP3499420A1 (en) | 2017-12-13 | 2018-12-13 | Rotary-disk type card storage and retrieval device and card storage and retrieval apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711347554.9A CN107918784B (en) | 2017-12-13 | 2017-12-13 | Access card mechanism and card storage device comprising same |
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| CN107918784A CN107918784A (en) | 2018-04-17 |
| CN107918784B true CN107918784B (en) | 2023-10-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711347554.9A Active CN107918784B (en) | 2017-12-13 | 2017-12-13 | Access card mechanism and card storage device comprising same |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109063791B (en) * | 2018-07-19 | 2024-05-24 | 南京盛达宏信息科技有限公司 | Card storage turntable and processing method thereof |
| CN109242051A (en) * | 2018-10-07 | 2019-01-18 | 广州明森科技股份有限公司 | A kind of smart card card drawing terminal |
| CN110053883A (en) * | 2019-05-10 | 2019-07-26 | 广州明森科技股份有限公司 | It is a kind of to deposit card turntable and its manufacturing method for smart card card drawing machine |
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| CN107918784A (en) | 2018-04-17 |
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