CN202662031U - Card receiving/dispatching machine - Google Patents
Card receiving/dispatching machine Download PDFInfo
- Publication number
- CN202662031U CN202662031U CN 201220068868 CN201220068868U CN202662031U CN 202662031 U CN202662031 U CN 202662031U CN 201220068868 CN201220068868 CN 201220068868 CN 201220068868 U CN201220068868 U CN 201220068868U CN 202662031 U CN202662031 U CN 202662031U
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- Prior art keywords
- card
- receiving
- hopper
- supporting plate
- force
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Abstract
The utility model discloses a card receiving/dispatching machine. The card receiving/dispatching machine comprises a card storage box, a card supporting mechanism, a card pulling-out mechanism and a card conveying mechanism, wherein the a balance force mechanism for generating a downward pull force F(pull) is arranged between the card supporting mechanism and the bottom of the receiving/dispatching machine; a card pushing method is that an upward elastic force F(elastic) is generated by a pressure spring during a card dispatching process, the equation of G(card) + F(pull) - F(elastic) = K is ensured via the balance force mechanism for generating the downward pull force F(pull), wherein K keeps constant, and G(card) is the gravity of all cards in the card storage mechanism. The force K is generated by virtue of the balance force mechanism and the card pushing method disclosed by the utility model, and the value of K is always kept in a fixed value range whatever the load born by the card supporting elastic force F(elastic) is heavy or light, and whatever the stroke of the spring is large or small, thus achieving the purposes of increasing the card capacity of the card storage box, and ensuring the smooth and reliable receiving-in or pulling-out for each card of the card pulling-out mechanism.
Description
Technical field
The utility model relates to card dispatcher.
Background technology
The card receiving and sending machine that highroad toll collection system is used has card hopper, and card hopper is dialled card, card feeding mechanism for card to card sender, the card-holding mechanism that adopts elastic dynamic is arranged, card-holding mechanism up/down in card hopper moves, and at card collection machine, card-holding mechanism is pushed card to the card hopper bottom; At card sender, card-holding mechanism is pushed to card and dials mechanism for card one side, dials mechanism for card and card can be transferred to one by one.
Early stage card pushing mechanism is under the supporting plate of card hopper screw mandrel to be housed, and drives screw mandrel by stepper motor and rotates, and the card that promotes to place on supporting plate and the supporting plate moves to dialling the mechanism for card direction, thereby reaches sending and receiving card effect.The motion of stepper motor rigidity ground maintenance certain value, no matter the card in the card hopper is many or few, stepper motor can both move in the distance of definite value by control card, so the card that is equipped with in the card hopper can be a lot, also can be seldom.It is good that this structure is made long-term continuously hair fastener test effect in testing laboratory.But in actual use, because of after the card of expressway tol lcollection circulation uses, can because of speckle with sweat in using or in car by sunlight the be exposed to the sun thickening that slightly expands even prying distortion; Especially in expressway network toll, the card thickness that the management company of each highway issues separately is inconsistent.Under complicated and abominable like this environment for use, the motion of the rigidity definite value of stepper motor just can't adapt to the card of the various states that use on the highway, thereby card failure occurs much to go out.In a single day and go out card failure, and need manually to get rid of, just mean charge station's obstruction.Highway is not accept charge station to stop up, so very early, the equipment that stepper motor drives screw mandrel rotation actuating card is eliminated.
For reducing the card release failure rate, the card pushing mechanism of prior art has been abandoned stepper motor and has been driven the structure that the screw mandrel rotation pushes away card, adopting the unidirectional elastic force of spring to push away card structure replaces stepper motor to drive the screw mandrel rotational structure, its spring one end is installed in the equipment bottommost, the other end links to each other with the holder clamp, and the holder clamp is carrying card and moving up and down in card hopper.Drive card with elastic force, it has not only simplified original screw structure but also improved the adaptive faculty that card thickness is changed to the strong adaptability of card thickness error.
But unidirectional elastic force actuating card, because of the spring feature, many and the little distances of card have been limited again, be the quantity of the in-built card of card hopper, to satisfy first when only being left a card in the card hopper, spring is not suppressed card extremely because bearing capacity reduces, strengthens elastic force in a large number, dial the motor of mechanism for card and can power transfer to the card storage amount in the design card hopper under this condition to last card, at present, experience draws when the spring energy of spring adapts to a card, and storage stores at most 500 0.8 li of thick IC-cards in the card hopper.
In No. 200910046924.4 Chinese patent application, provided a kind of " with the card dispatcher of card pushing mechanism ".It is equipped with screw rod 20 and drives threaded block 21 traveling priorities in the cabinet of card sender, the supporting plate that floats is pressed on the carrying supporting plate by spring, and carrying supporting plate and threaded block are affixed.The purpose of this mechanism's utility model is to wish to push away card in conjunction with the strong advantage of spring tolerance by the driving of driven by motor screw mandrel, reaches rigidity actuating card and moves, and last resort elasticity adapts to various cards, card is shifted onto the effect of accurate location.But above-mentioned patent is because the carrying supporting plate of its mechanism and threaded block are to be fixedly connected with and spring is to be supported on the carrying supporting plate, and namely spring follows supporting plate to move.Supporting plate more rises, and the space between supporting plate and the upper limit is less, so the length of spring can only be selected to rise to space length between peak, supporting plate and the upper limit less than supporting plate.That is to say, under same card hopper space, the spring of above-mentioned patent mechanism is necessarily wanted much shorter more than the spring length of alone spring device.And according to resiliency characteristics, the spring of same specification, spring is shorter, and its variation that adapts to dynamics is just poorer.So the card pushing mechanism of above-mentioned patent, its card storage amount is less than alone spring device.In addition, according to the analysis of elastic force, send out its elastic force of brightness when spring at fixed space, its elastic force is F=F
Bullet-G
Card(F
BulletBe the elastic force of spring, G
CardGravity for all cards in the card storage mechanism).And when spring be not to send out its elastic force of brightness at fixed space, in the hair fastener process, because F
BulletAnd G
CardVariable quantity different, its elastic force is not F=F just
Bullet-G
Card, also increase distance factor, be one and unsettled value thereby caused F, more easily cause card slightly many, spring load power is held in the palm not card lifting not, and card is little, and spring Yin Qili increases and sends out the fault of not card release being stuck.
To sum up, no matter be to adopt single spring to single direction application of force card pushing mechanism, or the described mechanism of above-mentioned patent, all can't make card hopper can improve the card storage amount.
But on highway, the large track of vehicle flowrate especially, receipts/issued volume is large, for reducing workload, should reduce as far as possible and change the card hopper number of times, namely require the card storage amount of card hopper large, more the kilocalorie case is longer for reserves, especially expressway tol lcollection has been brought into use more advanced Path Recognition card, card thickness is 5mm approximately, required longer card hopper, and the spring of large reserves card case needs the heavier card of support, above-mentioned two kinds of card pushing mechanisms all can't satisfy the requirement of large capacity card case.
The utility model content
The purpose of this utility model provides a kind of card receiving and sending machine, utilizes balanced force mechanisms of the present utility model, produces K power, makes holder card elastic force F
BulletNo matter carrying is heavy or light, spring travel is large or little, and K value all remains in the definite value scope, thereby reaches the Rong Kaliang that has increased card hopper, and that group mechanism for card also can guarantee is smooth and easy, take in or transfer to easily, reliably every card.
For achieving the above object, a kind of card receiving and sending machine comprises card hopper, card-holding mechanism, dials mechanism for card and card transport mechanism; Described card hopper is used for the splendid attire card; Described card-holding mechanism adopts the elastic force holder card and also can move up and down in card hopper; Described group of mechanism for card can be dialled in card or transfer to the bayonet socket of card hopper one by one, by card transport mechanism the card income or send; Between card-holding mechanism and card receiving and sending machine bottom, be provided with and produce downward tensile force f
DrawBalanced force mechanisms.
As specializing, described balanced force mechanisms is the extension spring that is located between supporting plate and the card receiving and sending machine bottom, namely spring energized be not unidirectional but relatively to.F
BulletTo dialling the mechanism for card application of force, F
DrawTo the opposite direction application of force of dialling mechanism for card.When hair fastener, F
BulletBe set to carry the card hopper dynamics of sheet when maximum that be installed.During hair fastener, every card, supporting plate rises once, F
DrawThe performance pulling force once makes the elastic force of F bullet be limited in the card hopper dynamics of sheet when maximum that be installed, and like this, even remaining card in the card hopper, dialling mechanism for card still can be smooth and easy, easily, reliably card is sent.When receiving card, F
BulletBe set to carry the card hopper dynamics of sheet when maximum that be installed.When card hopper is sky, F
DrawThe performance maximum pull is F
BulletElastic force be limited in the card hopper dynamics of sheet when maximum that be installed.Card of every receipts, supporting plate descends once, F
DrawBring into play loose power once, card hopper what cards of packing into no matter, its F
BulletPower does not change, make dial mechanism for card can be smooth and easy, take in first card reliably, also can carry the card of full card case.
Described balanced force mechanisms comprises that an end is connected to the stay cord on the card-holding mechanism, and the other end of stay cord is connected with balancing weight.
Described card-holding mechanism comprises supporting plate, stage clip, guide pin bushing and guide pillar, and supporting plate is fixed on the upper end of guide pillar, and guide pin bushing is fixed in the card receiving and sending machine, and guide pillar can slide in guide pin bushing, and stage clip is located between guide pillar bottom surface and the card receiving and sending machine bottom.
Described card-holding mechanism comprises supporting plate, stage clip, sliding sleeve and guide rod, and the lower end of guide rod is fixed on the card receiving and sending machine bottom, and sliding sleeve is enclosed within on the guide rod, and the upper end of sliding sleeve is fixed on the supporting plate; Described compression spring sleeve is on guide rod, and stage clip is located between sliding sleeve bottom surface and the card receiving and sending machine bottom.
The beneficial effects of the utility model are: owing to set up the balanced force mechanisms that produces downward pulling force, so that G
Card, F
BulletAnd F
DrawThe K that makes a concerted effort keep in the certain value scope, like this, the F of card-holding mechanism
BulletPower then can remain on the dynamics of carrying card when maximum, dialling mechanism for card can be light, smooth and easy, reliably many and few, the large card of heavy and light variation is transferred to or income, makes the card storage amount of card hopper increase several times than prior art products, satisfies the requirement of arriving highway.
In the utility model, " the K value remains in the certain value scope " put down in writing refers to that the K value has fixing up and down deviate in a value H scope of determining, the H value can be selected the card dial-out smoothly according to dialling mechanism for card, those skilled in the art can determine H value size, deviate selection ± 4N according to above-mentioned condition.
Description of drawings
Fig. 1 is the structural representation of embodiment 1.
Fig. 2 is the structural representation of embodiment 2.
Fig. 3 is the structural representation of embodiment 3.
Fig. 4 is the structural representation of embodiment 4.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is further elaborated.
Embodiment 1
As shown in Figure 1, a kind of card receiving and sending machine comprise card hopper 1 for the splendid attire card, be located at the card receiving and sending machine bottom the card-holding mechanism that can hold card 2, be installed in the card transport 4 of dialling mechanism for card 3 and the card of transfering to outwards being sent that card is transferred to one by one from going out bayonet socket at card hopper top.
Card hopper 1 is body structure.
Described card-holding mechanism 2 comprises supporting plate 21, guide rod 22, guide pin bushing (not shown) and stage clip 24.Supporting plate 21 is used for holding card, and the upper end of guide rod 22 is fixed on the supporting plate 21, and guide pin bushing is fixed in the card receiving and sending machine, and guide pillar 22 can slide in guide pin bushing, and stage clip 24 is located between guide pillar bottom surface and the card receiving and sending machine bottom; Between supporting plate and card receiving and sending machine bottom, be provided with and produce downward tensile force f
Draw Balanced force mechanisms 25, described balanced force mechanisms 25 is for being located at the extension spring between supporting plate 21 and the card receiving and sending machine bottom, extension spring one end is connected on the supporting plate, the other end is fixed on the card receiving and sending machine bottom.
In receipts or hair fastener process, the card gravity in the card hopper 1 is G
Card, it is F that card-holding mechanism 2 produces elastic force upwards
Bullet, the downward pulling force that described balanced force mechanisms 25 produces is F
Draw, along with the variation of card in card hopper, G
Card, F
BulletAnd F
DrawThe three produces the K that makes a concerted effort, K=G
Card+ F
Draw-F
Bullet, the K value keeps in the certain value scope; By setting up tensile force f
DrawThe card no matter card hopper is packed into changes what are arranged, its dynamics variation has much, its K power does not change, make and dial the card that mechanism for card could be taken in or send first card and fill the card case, and each card is smooth and easy, easily, income or transfer to reliably, it is stuck or can not dial the phenomenon of card that card can not appear.
Embodiment 2
As shown in Figure 2, a kind of card dispatcher comprise card hopper 1 for the splendid attire card, be located at card hopper 1 bottom the card-holding mechanism that can hold in the palm card 2, be installed in the card transport 4 of dialling mechanism for card 3 and the card of transfering to outwards being sent that card is transferred to one by one from going out bayonet socket at card hopper top.
Card hopper 1 is body structure.
Described card-holding mechanism 2 comprises supporting plate 21, guide rod 22, guide pin bushing (not shown) and stage clip 24.Supporting plate 21 is used for holding card, and the upper end of guide pillar 22 is fixed on the supporting plate 21, and guide pin bushing is fixed in the card receiving and sending machine, and guide pillar 22 can slide in guide pin bushing, and stage clip 24 is located between guide pillar bottom surface and the card receiving and sending machine bottom; Between supporting plate and card receiving and sending machine bottom, be provided with and produce downward tensile force f
Draw Balanced force mechanisms 25, described balanced force mechanisms 25 is for being located at the stay cord 252 on the supporting plate 21 and being connected to balancing weight 252 on the stay cord.The general assembly (TW) of balancing weight 252 is the weight when card is maximum in the card hopper, and is designed to multistage, when balancing weight 252 is lifted, has the tensile force f that pulls down
DrawThe section piece of balancing weight 252 more is lifted manyly, and its pulling force is larger.Card is dialled sky, the general assembly (TW) of card when the pulling force of balancing weight equals the trunkful card in card hopper.
In receipts or hair fastener process, the card gravity in the card hopper 1 is G
Card, it is F that card-holding mechanism 2 produces elastic force upwards
Bullet, balancing weight 252 is divided into multistage, every section weight and the dynamics of relaxing of spring coupling, and balancing weight one end is connecting supporting plate.During hair fastener, card is transferred to, and supporting plate moves up, and balancing weight 252 is sling by supporting plate, has produced the tensile force f that pulls down
DrawBe G
Card, F
BulletAnd F
DrawThe three produces the K that makes a concerted effort, K=G
Card+ F
Draw-F
Bullet, the K value keeps in the definite value scope; By setting up tensile force f
DrawThe card no matter card hopper is packed into changes what are arranged, its dynamics variation has much, its K power does not change, make and dial the card that mechanism for card could be taken in or go out first card and fill the card case, and each card is smooth and easy, easily, income or transfer to reliably, it is stuck or can not dial the phenomenon of card that card can not appear.
Embodiment 3
As shown in Figure 3, a kind of card dispatcher comprise card hopper 1 for the splendid attire card, be located at card hopper 1 bottom the card-holding mechanism that can hold in the palm card 2, be installed in the card transport 4 of dialling mechanism for card 3 and the card of transfering to outwards being sent that card is transferred to one by one from going out bayonet socket at card hopper top.
Card hopper 1 is body structure.
Described card-holding mechanism 2 comprises supporting plate 21, sliding sleeve 26, guide rod 27, stage clip 24.Supporting plate 21 is used for holding card, and the upper end of sliding sleeve 26 is fixed on the supporting plate 21, and is enclosed within on the guide rod 27, and guide rod 27 is fixed on the bottom surface of card receiving and sending machine, and stage clip 24 is located between sliding sleeve 26 lower surfaces and the card receiving and sending machine bottom, and compression spring sleeve is on guide rod; Between supporting plate and card receiving and sending machine, be provided with and produce downward tensile force f
Draw Balanced force mechanisms 25, described balanced force mechanisms 25 is for being located at the extension spring between supporting plate 21 and the card receiving and sending machine bottom, extension spring one end is connected on the supporting plate, the other end is fixed on the card receiving and sending machine bottom.
In receipts or hair fastener process, the card gravity in the card hopper 1 is G
Card, it is F that card-holding mechanism 2 produces elastic force upwards
Bullet, the downward pulling force that described balanced force mechanisms 25 produces is F
Draw, along with the variation of card in card hopper, G
Card, F
BulletAnd F
DrawThe three produces the K that makes a concerted effort, K=G
Card+ F
Draw-F
Bullet, the K value keeps in the certain value scope; By setting up tensile force f
DrawThe card no matter card hopper is packed into changes what are arranged, its dynamics variation has much, its K power does not change, make and dial the card that mechanism for card could be taken in or go out first card and fill the card case, and each card is smooth and easy, easily, income or transfer to reliably, it is stuck or can not dial the phenomenon of card that card can not appear.
Embodiment 4
As shown in Figure 4, a kind of card receiving and sending machine comprise card hopper 1 for the splendid attire card, be located at card hopper 1 bottom the card-holding mechanism that can hold in the palm card 2, be installed in the card transport 4 of dialling mechanism for card 3 and the card of transfering to outwards being sent that card is transferred to one by one from going out bayonet socket at card hopper top.
Card hopper 1 is body structure.
Described card-holding mechanism 2 comprises supporting plate 21, sliding sleeve 26, guide rod 27, stage clip 24.Supporting plate 21 is used for holding card, and the upper end of sliding sleeve 26 is fixed on the supporting plate 21, and is enclosed within on the guide rod 27, and guide rod 27 is fixed on the bottom surface of card receiving and sending machine, and stage clip 24 is located between sliding sleeve 26 lower surfaces and the card receiving and sending machine bottom, and compression spring sleeve is on guide rod; Between supporting plate and card receiving and sending machine, be provided with and produce downward tensile force f
Draw Balanced force mechanisms 25, described balanced force mechanisms 25 is for being located at the stay cord 252 on the supporting plate 21 and being connected to balancing weight 252 on the stay cord.Balancing weight 252 is divided into multistage, every section weight and the dynamics of relaxing of spring coupling, and balancing weight one end is connecting supporting plate.During hair fastener, card is transferred to, and supporting plate moves up, and balancing weight 252 is sling by supporting plate, has produced the tensile force f that pulls down
DrawF
DrawCard in card hopper is all transferred to, the weight of card when the pulling force of balancing weight equals the trunkful card.When receiving card, the balancing weight 252 of being sling by supporting plate progressively alleviates pulling force, F along with supporting plate by support to moving down
DrawWhen card was all filled card hopper, balancing weight was being held in the palm fully, did not produce pulling force.
In receipts or hair fastener process, the card gravity in the card hopper 1 is G
Card, it is F that card-holding mechanism 2 produces elastic force upwards
Bullet, balancing weight 252 is sling, and has the tensile force f that pulls down
Draw Balancing weight 252 is designed to multistage, and the section piece of balancing weight 252 more is lifted manyly, and its pulling force is larger.Balancing weight 252 is being held in the palm the tensile force f that pulls down
DrawReduce, along with the variation of card in card hopper, G
Card, F
BulletAnd F
DrawThe three produces the K that makes a concerted effort, K=G
Card+ F
Draw-F
Bullet, the K value remains in the definite value scope; By setting up tensile force f
DrawThe card no matter card hopper is packed into changes what are arranged, its dynamics variation has much, its K power does not change, make and dial the card that mechanism for card could be taken in or go out first card and fill the card case, and each card is smooth and easy, easily, income or transfer to reliably, it is stuck or can not dial the phenomenon of card that card can not appear.
Claims (5)
1. a card dispatcher comprises card hopper, card-holding mechanism, dials mechanism for card and card transport mechanism; Described card hopper is used for the splendid attire card; Described card-holding mechanism adopts the elastic force holder card and also can move up and down in card hopper; Described group of mechanism for card can be dialled in card or transfer to the bayonet socket of card hopper one by one, by card transport mechanism the card income or send; It is characterized in that: between card-holding mechanism and card receiving and sending machine bottom, be provided with and produce downward tensile force f
DrawBalanced force mechanisms.
2. card dispatcher according to claim 1 is characterized in that: described balanced force mechanisms is the extension spring that is located between card-holding mechanism and the card receiving and sending machine bottom.
3. card dispatcher according to claim 1, it is characterized in that: described balanced force mechanisms comprises that an end is connected to the stay cord on the card-holding mechanism, and the other end of stay cord is connected with balancing weight.
4. card dispatcher according to claim 1, it is characterized in that: card-holding mechanism comprises supporting plate, stage clip, guide pin bushing and guide pillar, and supporting plate is fixed on the upper end of guide pillar, and guide pin bushing is fixed in the card receiving and sending machine, guide pillar can slide in guide pin bushing, and stage clip is located between guide pillar bottom surface and the card receiving and sending machine bottom.
5. card dispatcher according to claim 1, it is characterized in that: card-holding mechanism comprises supporting plate, stage clip, sliding sleeve and guide rod, and the lower end of guide rod is fixed on the card receiving and sending machine bottom, and sliding sleeve is enclosed within on the guide rod, and the upper end of sliding sleeve is fixed on the supporting plate; Described compression spring sleeve is on guide rod, and stage clip is located between sliding sleeve bottom surface and the card receiving and sending machine bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220068868 CN202662031U (en) | 2012-02-28 | 2012-02-28 | Card receiving/dispatching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220068868 CN202662031U (en) | 2012-02-28 | 2012-02-28 | Card receiving/dispatching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202662031U true CN202662031U (en) | 2013-01-09 |
Family
ID=47456921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220068868 Expired - Fee Related CN202662031U (en) | 2012-02-28 | 2012-02-28 | Card receiving/dispatching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202662031U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102622617A (en) * | 2012-02-28 | 2012-08-01 | 广州市西埃斯智能***科技有限公司 | Card receiving/sending machine and card pushing method |
| CN106739637A (en) * | 2017-03-15 | 2017-05-31 | 苏州路之遥科技股份有限公司 | Card ejection mechanism |
-
2012
- 2012-02-28 CN CN 201220068868 patent/CN202662031U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102622617A (en) * | 2012-02-28 | 2012-08-01 | 广州市西埃斯智能***科技有限公司 | Card receiving/sending machine and card pushing method |
| CN106739637A (en) * | 2017-03-15 | 2017-05-31 | 苏州路之遥科技股份有限公司 | Card ejection mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130109 Termination date: 20200228 |