CN107331078B - Card feeding mechanism of self-service card leading machine - Google Patents
Card feeding mechanism of self-service card leading machine Download PDFInfo
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- CN107331078B CN107331078B CN201710666069.1A CN201710666069A CN107331078B CN 107331078 B CN107331078 B CN 107331078B CN 201710666069 A CN201710666069 A CN 201710666069A CN 107331078 B CN107331078 B CN 107331078B
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F17/00—Coin-freed apparatus for hiring articles; Coin-freed facilities or services
- G07F17/42—Coin-freed apparatus for hiring articles; Coin-freed facilities or services for ticket printing or like apparatus, e.g. apparatus for dispensing of printed paper tickets or payment cards
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Abstract
The invention discloses a card feeding mechanism of a self-service card leading machine, which comprises a card clamping mechanism, a driving mechanism for driving the card clamping mechanism to move and card guide grooves arranged at two sides of a card conveying channel, wherein the card clamping mechanism comprises a clamping plate and a clamping plate; the card clamping mechanism comprises a clamping assembly and a clamping driving mechanism for driving the clamping assembly to clamp or loosen a card; the clamping assembly comprises an upper clamping piece and a lower clamping piece, wherein a first clamping part and a second clamping part are respectively arranged at two ends of the upper clamping piece and the lower clamping piece in the extending direction of the card conveying channel, the first clamping part faces the card storage mechanism, and the second clamping part faces the card leading port; the driving mechanism comprises a transverse driving mechanism and a vertical driving mechanism, wherein the transverse driving mechanism drives the clamping mechanism to move in the extending direction of the card conveying channel, and the vertical driving mechanism drives the clamping mechanism to move in the vertical direction. The card feeding mechanism is simple in structure, high in speed and high in efficiency, and reduces production and manufacturing costs.
Description
Technical Field
The invention relates to card receiving equipment, in particular to a card feeding mechanism of a self-service card receiving machine.
Background
The self-service card leading machine is automatic card discharging equipment, a user can independently draw cards made by a card issuing unit by means of information such as identity cards through the equipment, compared with a traditional manual card issuing program, the speed of card leading of the user is higher, the time is more free, and a large amount of manpower and material resources can be saved by the card issuing unit. After a card issuing unit (such as a bank) finishes making the cards, manually storing the cards of users in a certain specific area into a card storing device of a designated self-service card receiving machine according to the principle that the users receive the cards nearby; when a user needs to take a card, the self-service card-receiving machine firstly verifies the personal information of the user, then automatically calls out the card of the user from the card-storing device, and finally pushes out the smart card through the card-outlet port.
In the prior art, a card collecting mechanism for collecting unread cards, a card reader, a card storing mechanism and a card feeding mechanism are arranged in the self-service card receiving machine. The working personnel firstly put the card into a card collecting mechanism in the self-service card receiving machine, then the card is conveyed from the card collecting mechanism to a card reader, and the card read and written by the card reader is conveyed to a card storing mechanism by a card conveying mechanism; when a user needs to take a card, the card feeding mechanism takes the card out of the card storing mechanism and conveys the card to the card receiving port.
The technology has the following defects: the card feeding mechanism has the advantages of multiple conveying assemblies, complex structure, larger occupied space, multiple actions, and more time consumption for action connection among the conveying assemblies, so that the card feeding speed is low.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides a card feeding mechanism of a self-service card leading machine; the card feeding mechanism is simple in structure, high in speed and high in efficiency, and reduces production and manufacturing costs.
The purpose of the invention is realized by the following technical scheme:
the card feeding mechanism of the self-service card leading machine is characterized by comprising a card clamping mechanism, a driving mechanism for driving the card clamping mechanism to move and card guide grooves arranged at two sides of a card conveying channel;
the card clamping mechanism comprises a clamping assembly and a clamping driving mechanism for driving the clamping assembly to clamp or loosen a card; the clamping assembly comprises an upper clamping piece and a lower clamping piece, wherein a first clamping part and a second clamping part are respectively arranged at two ends of the upper clamping piece and the lower clamping piece in the extending direction of the card conveying channel, the first clamping part faces the card storage mechanism, and the second clamping part faces the card leading port;
the driving mechanism comprises a transverse driving mechanism and a vertical driving mechanism, wherein the transverse driving mechanism drives the clamping mechanism to move in the extending direction of the card conveying channel, and the vertical driving mechanism drives the clamping mechanism to move in the vertical direction.
The card feeding mechanism of the self-service card receiving machine has the working principle that:
when the card needs to be transmitted to the card storing mechanism for storage, the card clamping mechanism is firstly transmitted to the card reader from the card collecting mechanism, then read-write identification is carried out, and then the card clamping mechanism clamps the read-write card; in particular, in the direction of the card transport path, the clamping drive mechanism drives a first clamping portion of the clamping assembly facing the card deposit mechanism to clamp one end of the card; then, under the power drive of the transverse driving mechanism, the card clamping mechanism moves transversely to the direction of the card storing mechanism on the card conveying channel, and then the card is conveyed into the card storing mechanism; similarly, when a card needs to be conveyed from the card storage mechanism to the card receiving port, the clamping driving mechanism drives the first clamping part of the clamping assembly to clamp the card, and under the driving of the power of the transverse driving mechanism, the card clamping mechanism moves transversely towards the card receiving port to convey the card to the card receiving port; in particular, since the clamping assembly at this time clamps the end of the card near the card receiving port, the card cannot be accurately fed to the card receiving port, and therefore, the method for solving the problem is as follows: when the clamping mechanism moves towards the card receiving port, the clamping driving mechanism drives the clamping assembly to loosen the card, the card stays on the card guide groove, then the vertical driving mechanism drives the clamping mechanism downwards, the clamping assembly moves downwards to a horizontal plane lower than the card, then the horizontal driving mechanism drives the clamping mechanism towards the direction close to the card storing mechanism, the clamping mechanism below the card moves from one end of the card to the other end, then the vertical driving mechanism drives the clamping assembly upwards to return to a conveying plane of the card, a second clamping portion facing the card receiving port in the clamping assembly clamps one end, close to the card storing mechanism, of the card, and finally, the card is accurately conveyed to the card receiving port in place under the driving of the horizontal driving mechanism to be taken by a user.
In a preferred aspect of the present invention, the clamping driving mechanism includes a clamping shaft, an elastic element sleeved on the clamping shaft, a limiting component, and a driving block; the upper end of the clamping shaft is fixedly connected to the upper clamping piece, the lower end of the clamping shaft is provided with a fixed connecting block in sliding connection with the clamping shaft, and the fixed connecting block is connected with the transverse driving mechanism; the limiting assembly comprises a first limiting stop and a second limiting stop, a first rolling shaft is arranged at one end of the first limiting stop, the first limiting stop is connected to the clamping shaft through a sliding connection structure, and the upper end of the first limiting stop acts on the lower end of the lower clamping part; one end of the second limit stop is provided with a second rolling shaft, and the second limit stop is fixedly connected to the clamping shaft;
the driving block is connected to the vertical driving mechanism, a fixed sliding rail parallel to the extending direction of the card conveying channel is arranged on the driving block, and the fixed sliding rail is positioned between the first rolling shaft and the second rolling shaft; the elastic element comprises a first elastic element and a second elastic element, the first elastic element is positioned between the second limit stop and the fixed connecting block, and the second elastic element is positioned between the upper clamping piece and the lower clamping piece. Through the structure, the clamping assembly can clamp and loosen under the driving of the clamping driving mechanism, and the card feeding mechanism can move vertically under the driving of the vertical driving mechanism, so that the card can be bypassed below the card, and the reversing action is completed.
In a preferred embodiment of the present invention, the vertical driving mechanism includes a vertical transmission assembly, a first mounting plate fixed to the frame, and a vertical driving element fixed to the first mounting plate, the vertical transmission assembly includes a first driving gear fixed to the vertical driving element, and a first driven rack engaged with the first driving gear, and a lower end of the first driven rack is fixedly connected to the driving block. Through the structure, the vertical driving element drives the vertical transmission assembly to do vertical motion, namely power is provided for clamping and loosening of the clamping assembly and lifting of the clamping mechanism, and then the clamping mechanism can convey the card on the card conveying channel; wherein, in the transmission of straight line, adopt gear and rack as drive assembly, have simple structure, the advantage of easy installation.
Preferably, the vertical drive element is a stepper motor. The advantages of using a stepper motor as the vertical driving element are: the control precision is high, the position precision and the motion repeatability are good, the start-stop performance is good, and the reliability is high and the service life is long due to the absence of electric brushes.
In a preferred embodiment of the present invention, the lateral driving mechanism includes a lateral transmission assembly, a second mounting plate fixed on the frame of the card sender, and a lateral driving element fixed on the fixed connection block; the transverse transmission assembly comprises a transverse transmission plate, a second driving gear and a second driven rack, wherein one end of the transverse transmission plate is fixed on the rack; and a fixed sliding strip is arranged on the second mounting plate, a sliding block fixedly connected with the fixed connecting block is arranged above the fixed sliding strip, and the sliding block is positioned between the fixed sliding strip and the fixed connecting block. Through the structure, when the transverse driving element is transversely driven, the transverse driving element is fixed on the fixed connecting block, and the second mounting plate and the transverse transmission plate are fixed on the card sender rack, so that the transverse driving element and the card clamping mechanism simultaneously transversely move, and the effect of conveying cards is realized; the sliding block and the fixed sliding strip are arranged to serve as a guide and a support in the process of transverse movement of the clamping mechanism, so that the transverse movement of the clamping mechanism is more stable and smooth; wherein, in the transmission of sharp, adopt gear and rack as drive assembly, have simple structure, the advantage of easy installation.
Preferably, the transverse drive element is a stepper motor. The advantages of using a stepper motor as the transverse driving element are: the control precision is high, the position precision and the motion repeatability are good, the start-stop performance is good, and the reliability is high and the service life is long due to the absence of the electric brush.
Preferably, both ends of the fixed sliding strip are provided with limiting blocks, the upper ends of the limiting blocks are provided with blocking pieces fixedly connected with the limiting blocks, and the lower ends of the limiting blocks are fixedly connected to the second mounting plate through threaded connection structures; the slider is located between two stopper. By adopting the structure, the sliding block slides between the two limiting blocks, namely the transverse stroke of the whole card clamping mechanism is fixed between the two limiting blocks, so that the influence on the normal work of the whole card sender caused by the interference of other mechanisms due to the error driving of the transverse driving mechanism can be prevented.
According to a preferred scheme of the invention, a first clamping groove mounting plate and a second clamping groove mounting plate are arranged on the card conveying channel, and the card guide groove is positioned on the first clamping groove mounting plate and the second clamping groove mounting plate; the first clamping groove mounting plate is fixed on the first mounting plate, and the second clamping groove mounting plate is located at the intersection of a channel of the card collecting mechanism and the card conveying channel. The structure is simple and compact, so that the card can be stably and easily conveyed on the card conveying channel.
In a preferred embodiment of the present invention, the first limit stopper is cross-shaped and includes a vertical portion and a horizontal portion, the upper end of the vertical portion acts on the lower surface of the clamping member, and the lower end acts on the upper surface of the second limit stopper; one end of the horizontal part, which is close to the fixed sliding rail, is fixedly connected with the first rolling shaft; and one end of the first limit stop block, which is close to the fixed slide rail, is fixedly connected with the second rolling shaft. With the structure, when the clamping driving mechanism transmits upwards, the fixed slide rail can apply an upward force on the first rolling shaft to enable the first limit stop to slide upwards, and simultaneously, the vertical part of the first limit stop acts on the lower part of the lower clamping piece to enable the lower clamping piece to move upwards, so that the clamping action is realized; on the contrary, when vertical actuating mechanism down drove, fixed slide rail moved down, and simultaneously, fixed slide rail breaks away from first roll axis, and lower clamping piece moved down along with second elastic element's recovery because of lacking the effort of first limit stop upper end this moment, and then unclamped the card.
Preferably, the first rolling shaft and the second rolling shaft are screw bearings. The screw bearing is used for receiving the acting force of the fixed slide rail on the screw bearing, so that the screw bearing can serve as a stress acting piece to drive the first limit stop and the second limit stop and can also roll on the fixed slide rail, and the clamping mechanism is more stable in the transverse movement process.
According to a preferable scheme of the invention, a first sliding piece is arranged between the first limit stop and the clamping shaft, and a second sliding piece is arranged between the fixed connecting block and the clamping shaft. The first sliding part and the second sliding part are arranged to enable the clamping shaft to perform relative vertical sliding after being driven by the clamping driving mechanism and the vertical driving mechanism, so that vertical movement of the clamping mechanism and clamping and releasing actions of the clamping assembly are realized.
Preferably, the first sliding part and the second sliding part are both linear bearings, and the upper end and the lower end of each linear bearing are both provided with gaskets. The advantages of using linear bearings as the first and second slides are: point contact, when doing the linear motion, the frictional resistance is minimum, the precision is high, move swiftly; the function of setting up the packing ring lies in: the linear bearing can be fixed on the first limit stop and the fixed connecting block, so that the first limit stop and the fixed connecting block can slide relative to the clamping shaft.
Preferably, the number of the clamping shafts is two, and the clamping shafts are positioned at two sides of the vertical part of the first limit stop; the first sliding piece and the second sliding piece are two, and the first sliding piece is located on two sides of the vertical portion of the first limit stop. Therefore, the stability and the rigidity of the clamping mechanism can be increased, and the accuracy of clamping and releasing the card by the clamping assembly can be improved.
In a preferred embodiment of the present invention, two through holes are provided in the lower clamping member, and the through holes include an upper hole and a lower hole, and the diameter of the upper hole is larger than that of the lower hole; the upper end of the second elastic element acts on the upper clamping piece, the lower end of the second elastic element acts on the inner end face of the upper hole, the clamping shaft penetrates through the through hole and is fixedly connected with the upper clamping piece, a raised positioning ring with a large diameter is arranged below one end of the clamping shaft penetrating through the through hole, and the upper end face of the positioning ring acts on the lower end face of the lower clamping piece. The structure is simple and compact, and the installation is easy; so that the clamping assembly can clamp and unclamp the card.
According to a preferable scheme of the invention, a first positioning surface is arranged on the first clamping part, a second positioning surface is arranged on the second clamping part, and raised positioning parts are arranged at one ends of the first positioning surface and the second positioning surface, which are close to the clamping shaft; the lower clamping piece is T-shaped. The first positioning surface, the second positioning surface and the positioning part are arranged, when the clamping assembly clamps the card, one end of the card can enter the first positioning surface and the second positioning surface, so that one end of the card is abutted against one side of the positioning part, the card can be stably clamped on the clamping assembly in a parallel and level manner, the card can be more stably and flatly sent to the card storing mechanism and the card leading port, and unnecessary influence caused by non-parallel and level end surfaces of the card when the card is stored and a user takes the card can be avoided; the effect of providing the lower clamping member with a "T" shape is that the structure of the clamping assembly can be simplified, making the entire clamping assembly appear more compact.
Compared with the prior art, the invention has the following beneficial effects:
1. when the card needs to be conveyed to the card storing mechanism, under the driving of the clamping driving mechanism, one end of the card is clamped by the first clamping part far away from the card storing mechanism, and the card clamping mechanism is moved towards the card storing mechanism by the transverse driving mechanism to store the card; similarly, when the card needs to be conveyed to the card receiving port, at the moment, the clamping assembly is positioned on one side of the card close to the card receiving port, and the card cannot be accurately conveyed to the card receiving port in place, so that the card is firstly loosened under the driving of the clamping driving mechanism, then the vertical driving mechanism and the horizontal driving mechanism respectively drive the card clamping mechanism, the card clamping mechanism is enabled to wind around one end of the card from one end of the card, and then the second clamping portion clamps the card, so that the card can be accurately conveyed to the card receiving port in place.
2. The card feeding mechanism is simple and ingenious in structure, small in space occupation, simple and fast in action and capable of effectively improving the card feeding speed.
Drawings
Fig. 1 is a schematic three-dimensional structure diagram of a card feeding mechanism of a self-service card skimmer according to a specific embodiment of the invention.
Fig. 2 is a schematic three-dimensional structure diagram of the chucking mechanism and the lateral driving mechanism in fig. 1.
Fig. 3 is a schematic plan view of the chucking mechanism and the vertical driving mechanism in fig. 1.
Fig. 4 is a schematic plan view of the clamping assembly of fig. 1.
Fig. 5 is a schematic plan view of another embodiment of the chucking mechanism of fig. 1.
Detailed Description
In order to make the technical solutions of the present invention better understood by those skilled in the art, the present invention is further described below with reference to the following examples and drawings, but the embodiments of the present invention are not limited thereto.
Example 1
Referring to fig. 1-4, the card feeding mechanism of the self-service card-receiving machine in the embodiment includes a card-clamping mechanism 1, a driving mechanism for driving the card-clamping mechanism 1 to move, and card guide slots disposed on two sides of a card conveying channel;
the card clamping mechanism 1 comprises a clamping component and a clamping driving mechanism for driving the clamping component to clamp or loosen a card; the clamping assembly comprises an upper clamping piece 1-1 and a lower clamping piece 1-2, wherein a first clamping part 1-3 and a second clamping part 1-4 are respectively arranged at two ends of the upper clamping piece 1-1 and the lower clamping piece 1-2 in the extending direction of the card conveying channel, the first clamping part 1-3 faces the card storage mechanism, and the second clamping part 1-4 faces the card leading port;
the driving mechanism includes a lateral driving mechanism 3 that drives the chucking mechanism 1 to move in the extending direction of the card conveyance path, and a vertical driving mechanism 2 that drives the chucking mechanism 1 to move in the vertical direction.
Referring to fig. 1-4, the clamping driving mechanism comprises a clamping shaft 1-5, an elastic element sleeved on the clamping shaft 1-5, a limiting component and a driving block 1-10; the upper end of the clamping shaft 1-5 is fixedly connected to the upper clamping part 1-1, the lower end of the clamping shaft 1-5 is provided with a fixed connecting block 4 which is in sliding connection with the clamping shaft 1-5, and the fixed connecting block 4 is connected with the transverse driving mechanism 3; the limiting assembly comprises a first limiting stop 1-8 and a second limiting stop 1-9, a first rolling shaft 1-81 is arranged at one end of the first limiting stop 1-8, the first limiting stop 1-8 is connected to the clamping shaft 1-5 through a sliding connection structure, and the upper end of the first limiting stop 1-8 acts on the lower end of the lower clamping part 1-2; one end of the second limit stop 1-9 is provided with a second rolling shaft 1-91, and the second limit stop 1-9 is fixedly connected to the clamping shaft 1-5;
the driving blocks 1-10 are connected to a vertical driving mechanism, fixed sliding rails 5 parallel to the extending direction of the card conveying channel are arranged on the driving blocks 1-10, and the fixed sliding rails 5 are positioned between the first rolling shafts 1-81 and the second rolling shafts 1-91; the elastic elements comprise first elastic elements 1-6 and second elastic elements 1-7, the first elastic elements 1-6 are positioned between the second limit stops 1-9 and the fixed connecting block 4, and the second elastic elements 1-7 are positioned between the upper clamping piece 1-1 and the lower clamping piece 1-2. Through the structure, the clamping assembly can realize the actions of clamping and loosening under the driving of the clamping driving mechanism, and the clamping mechanism 1 can move vertically under the driving of the vertical driving mechanism 2, so that the card can be bypassed below the card to finish the action of reversing. In a preferred embodiment of the present invention, the vertical driving mechanism includes a vertical transmission assembly, a first mounting plate 2-1 fixed on the rack, and a vertical driving element 2-2 fixed on the first mounting plate 2-1, the vertical transmission assembly includes a first driving gear 2-3 fixed on the vertical driving element 2-2, and a first driven rack 2-4 engaged with the first driving gear 2-3, and a lower end of the first driven rack 2-4 is fixedly connected to the driving block 1-10. Through the structure, the vertical driving element 2-2 drives the vertical transmission assembly to move vertically, namely, power is provided for clamping and loosening of the clamping assembly and lifting of the clamping mechanism 1, and then the clamping mechanism 1 can convey cards on the card conveying channel; wherein, in the transmission of straight line, adopt gear and rack as drive assembly, have simple structure, the advantage of easy installation.
Referring to fig. 1 and 3, the vertical driving member 2-2 is a stepping motor. The benefits of using a stepper motor as the vertical drive element 2-2 are: the control precision is high, the position precision and the motion repeatability are good, the start-stop performance is good, and the reliability is high and the service life is long due to the absence of electric brushes.
Referring to fig. 1 and 3, in the above-mentioned vertical driving mechanism 2, the vertical transmission assembly and the vertical driving element 2-2 may also be a driving combination of a screw rod and a motor, etc. which can move linearly; in the screw rod and motor combination, the lower end of the screw rod is connected to a driving block 1-10, and the motor is fixed on a first mounting plate 2-1. This combination can likewise drive the gripper mechanism 1 in the vertical direction.
Referring to fig. 1-2, the transverse driving mechanism 3 comprises a transverse transmission assembly, a second mounting plate 3-1 fixed on the framework of the card sender, and a transverse driving element 3-2 fixed on a fixed connecting block 4; the transverse transmission assembly comprises a transverse transmission plate 3-3 with one end fixed on the rack, a second driving gear 3-4 fixed on the transverse driving element 3-2 and a second driven rack 3-5 fixed on one side of the transverse transmission plate 3-3; the second mounting plate 3-1 is provided with a fixed sliding strip 3-6, a sliding block 3-7 fixedly connected with the fixed connecting block 4 is arranged above the fixed sliding strip 3-6, and the sliding block 3-7 is positioned between the fixed sliding strip 3-6 and the fixed connecting block 4. Through the structure, when the transverse driving element 3-2 is transversely driven, the transverse driving element 3-2 is fixed on the fixed connecting block 4, and the second mounting plate 3-1 and the transverse transmission plate 3-3 are fixed on the framework of the card sender, so that the transverse driving element 3-2 and the card clamping mechanism 1 simultaneously transversely move, and the effect of conveying cards is realized; the sliding blocks 3-7 and the fixed sliding strips 3-6 are arranged to serve as guiding and supporting functions in the process that the clamping mechanism 1 moves transversely, so that the transverse movement of the clamping mechanism 1 is more stable and smooth; wherein, in the transmission of sharp, adopt gear and rack as drive assembly, have simple structure, the advantage of easy installation.
Referring to fig. 1-2, the transverse drive element 3-2 is a stepper motor. The benefits of using a stepper motor as the transverse drive element 3-2 are: the control precision is high, the position precision and the motion repeatability are good, the start-stop performance is good, and the reliability is high and the service life is long due to the absence of electric brushes.
Referring to fig. 1-2, in the above-mentioned lateral driving mechanism 3, the lateral driving assembly and the lateral driving element 3-2 may also be a screw rod and a motor or the like as a driving combination capable of linear motion, wherein the lower end of the screw rod is connected to the lateral driving plate 3-3, and the motor is fixed on the second mounting plate 3-1. This combination can also drive the chucking mechanism 1 in the vertical direction.
Referring to fig. 1-2, both ends of the fixed sliding strip 3-6 are provided with a limiting block 6, the upper end of the limiting block 6 is provided with a stopper fixedly connected with the limiting block 6, and the lower end of the limiting block 6 is fixedly connected to the second mounting plate 3-1 through a threaded connection structure; the sliding blocks 3-7 are positioned between the two limiting blocks 6. By adopting the structure, the sliding blocks 3-7 can slide between the two limiting blocks 6, namely the transverse stroke of the whole card clamping mechanism 1 is fixed between the two limiting blocks 6, so that the situation that other mechanisms are interfered due to the error driving of the transverse driving mechanism 3 to influence the normal work of the whole card sender can be prevented.
Referring to fig. 1, a first card slot mounting plate 7 and a second card slot mounting plate 8 are arranged on the card conveying channel, and the card guide slot is positioned on the first card slot mounting plate 7 and the second card slot mounting plate 8; the first clamping groove mounting plate 7 is fixed on the first mounting plate 2-1, and the second clamping groove mounting plate 8 is positioned at the intersection of a channel of the card collecting mechanism and a card conveying channel. The card conveying channel is simple and compact in structure, so that the card can be stably and easily conveyed on the card conveying channel.
Referring to fig. 3, the first limit stopper 1-8 is cross-shaped and includes a vertical portion 1-82 and a horizontal portion 1-83, the upper end of the vertical portion 1-82 acts on the lower surface of the clamping member 1-2, and the lower end acts on the upper surface of the second limit stopper 1-9; one end of the horizontal part 1-83 close to the fixed slide rail 5 is fixedly connected with a first rolling shaft 1-81; one end of the first limit stop 1-8 close to the fixed slide rail 5 is fixedly connected with the second rolling shaft 1-91. In the structure, when the vertical driving mechanism is driven upwards, the fixed slide rail 5 can apply an upward force to the first rolling shaft 1-81 to enable the first limit stop 1-8 to slide upwards, and simultaneously, the vertical part 1-82 of the first limit stop 1-8 acts on the lower part of the lower clamping piece 1-2 to enable the lower clamping piece 1-2 to move upwards, so that the clamping action is realized; on the contrary, when the vertical driving mechanism is driven downwards, the fixed sliding rail 5 moves downwards, meanwhile, the fixed sliding rail 5 is separated from the first rolling shaft 1-81, and at the moment, the lower clamping piece 1-2 moves downwards along with the restoration of the second elastic element 1-7 due to the lack of acting force at the upper end of the first limit stop 1-8, so that the card is loosened.
Referring to fig. 2-3, the first rolling axle 1-81 and the second rolling axle 1-91 are screw bearings. The screw bearing is adopted, so that the screw bearing can serve as a stress acting element to receive acting force of the fixed slide rail 5 on the screw bearing, further drive the first limit stop blocks 1-8 and the second limit stop blocks 1-9, and can also roll on the fixed slide rail 5, so that the clamping mechanism 1 is more stable in the transverse movement process.
Referring to fig. 1-3, a first sliding part 1-51 is arranged between the first limit stop 1-8 and the clamping shaft 1-5, and a second sliding part 1-52 is arranged between the fixed connecting block 4 and the clamping shaft 1-5. The first sliding member 1-51 and the second sliding member 1-52 are arranged to enable the clamping shaft 1-5 to perform relative vertical sliding after being driven by the clamping driving mechanism and the vertical driving mechanism 2, so as to realize vertical movement of the clamping mechanism 1 and clamping and releasing actions of the clamping assembly.
Referring to fig. 3, the first sliding member 1-51 and the second sliding member 1-52 are linear bearings, and the upper and lower ends of the linear bearings are provided with washers 9. The use of linear bearings as the first slider 1-51 and the second slider 1-52 has the advantage that: point contact, when doing the linear motion, the frictional resistance is minimum, the precision is high, move swiftly; the function of the gasket 9 is: the linear bearings may be fixed to the first limit stoppers 1 to 8 and the fixed link block 4 such that the first limit stoppers 1 to 8 and the fixed link block 4 can slide with respect to the clamping shafts 1 to 5.
Referring to fig. 1-3, there are two clamping shafts 1-5, and the clamping shafts 1-5 are located at two sides of the vertical part 1-82 of the first limit stop 1-8; the first sliding member 1-51 and the second sliding member 1-52 are two in number, and the first sliding member 1-51 is located at both sides of the vertical portion 1-82 of the first limit stopper 1-8. Thus, the stability and rigidity of the card clamping mechanism 1 can be increased, and the accuracy of clamping and releasing the card by the clamping component can be improved.
Referring to fig. 4, two through holes are formed in the lower clamping member 1-2, the through holes include an upper hole 1-21 and a lower hole 1-22, and the diameter of the upper hole 1-21 is larger than that of the lower hole 1-22; the upper end of the second elastic element 1-7 acts on the upper clamping piece 1-1, the lower end acts on the inner end face of the upper hole 1-21, the clamping shaft 1-5 penetrates through the through hole to be fixedly connected with the upper clamping piece 1-1, a protruding positioning ring with a large diameter is arranged below one end, penetrating through the through hole, of the clamping shaft 1-5, and the upper end face of the positioning ring acts on the lower end face of the lower clamping piece 1-2. The structure is simple and compact, and the installation is easy; so that the clamping assembly can clamp and unclamp the card.
Referring to fig. 4, a first positioning surface 1-31 is arranged on the first clamping portion 1-3, a second positioning surface 1-41 is arranged on the second clamping portion 1-4, and one ends of the first positioning surface 1-31 and the second positioning surface 1-41, which are close to the clamping shaft 1-5, are provided with raised positioning portions; the lower clamping piece 1-2 is T-shaped. The arrangement of the first positioning surface 1-31, the second positioning surface 1-41 and the positioning part has the advantages that when the clamping assembly clamps the card, one end of the card can enter the first positioning surface 1-31 and the second positioning surface 1-41, so that one end of the card is abutted against one side of the positioning part, the card can be stably clamped on the clamping assembly in a flush manner, the card can be more stably and evenly fed to the card storage mechanism and the card leading port, and unnecessary influence caused by the fact that the end surfaces of the card are not flush when the card is stored and a user takes the card can be avoided; the effect of providing the lower clamp 1-2 with a "T" shape is that the structure of the clamping assembly can be simplified, making the whole clamping assembly appear more compact.
Referring to fig. 1 to 4, the card feeding mechanism of the self-service card-receiving machine in the embodiment has the working principle that:
when a card needs to be transmitted to the card storing mechanism for storage, the card clamping mechanism 1 is firstly transmitted to a card reader from the card collecting mechanism, then read-write identification is carried out, and then the card clamping mechanism 1 clamps the read-write card; in particular, in the direction of the card transport path, the clamping drive mechanism drives a first clamping portion 1-3 of the clamping assembly facing the card deposit mechanism to clamp one end of the card; then, under the power drive of the transverse driving mechanism 3, the card clamping mechanism 1 moves transversely towards the card storing mechanism on the card conveying channel, and then the card is conveyed into the card storing mechanism; similarly, when a card needs to be conveyed from the card storage mechanism to the card receiving port, the clamping driving mechanism drives the first clamping part 1-3 of the clamping assembly to clamp the card, and the card clamping mechanism 1 moves transversely towards the card receiving port under the driving of the transverse driving mechanism 3 to convey the card to the card receiving port; in particular, since the clamping assembly at this time clamps the end of the card near the card receiving port, the card cannot be fed to the card receiving port accurately, and therefore, the method for solving the problem is as follows: when the card clamping mechanism 1 moves towards the card receiving port, the clamping driving mechanism drives the clamping assembly to loosen the card, the card stays on the card guide groove, then the vertical driving mechanism 2 drives the card clamping mechanism 1 downwards to enable the card clamping mechanism 1 to move downwards to a horizontal plane lower than the card, then the horizontal driving mechanism 3 drives the card clamping mechanism 1 towards a direction close to the card storing mechanism to enable the card clamping mechanism 1 below the card to move from one end of the card to the other end, then the vertical driving mechanism 2 drives the card clamping mechanism 1 upwards to return to a conveying plane of the card, a second clamping portion 1-4 facing the card receiving port in the clamping assembly clamps one end, close to the card storing mechanism, of the card, and finally, the card is accurately conveyed to the card receiving port in place under the driving of the horizontal driving mechanism 3 for a user.
Example 2
Referring to fig. 5, the difference between this embodiment and embodiment 1 is that, in this embodiment, the clamping driving mechanism includes a clamping shaft 1-5, a cylinder 1-12, and a fixing sleeve 1-11 disposed outside the clamping shaft 1-5, the upper end of the clamping shaft 1-5 is fixedly connected to the upper clamping member 1-1, the lower end is fixed to the cylinder 1-12, the fixing sleeve 1-11 is sleeved outside the clamping shaft 1-5, the upper end of the fixing sleeve 1-11 acts on the lower side of the lower clamping member 1-2, and the lower end acts on the cylinder 1-12; a fixed connecting block 4 is arranged below the air cylinders 1-12, one end of the fixed connecting block 4 is connected with the transverse driving mechanism 3, and the other end of the fixed connecting block 4 is fixedly connected with the air cylinders 1-12. The working principle of the clamping driving mechanism is as follows: when a card needs to be clamped, the air cylinder 1-12 drives the clamping shaft 1-5 to move downwards, so that the upper clamping piece 1-1 moves towards the lower clamping piece 1-2, and the card is clamped; conversely, when the card needs to be loosened, the air cylinder 1-12 drives the clamping shaft 1-5 to move upwards, so that the upper clamping piece 1-1 is far away from the lower clamping piece 1-2, and the card is loosened; wherein, the cylinders 1-12 are fixed on the fixed connecting block 4, that is, the whole clamping mechanism 1 is fixed on the transverse driving mechanism 3, so that the clamping mechanism 1 can move transversely along with the driving of the transverse driving mechanism 3.
Other embodiments other than the above-described embodiment are the same as embodiment 1.
The present invention is not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be construed as equivalents and are included in the scope of the present invention.
Claims (8)
1. The card feeding mechanism of the self-service card leading machine is characterized by comprising a card clamping mechanism, a driving mechanism for driving the card clamping mechanism to move and card guide grooves arranged at two sides of a card conveying channel;
the card clamping mechanism comprises a clamping assembly and a clamping driving mechanism for driving the clamping assembly to clamp or loosen a card; the clamping assembly comprises an upper clamping piece and a lower clamping piece, wherein a first clamping part and a second clamping part are respectively arranged at two ends of the upper clamping piece and the lower clamping piece in the extending direction of the card conveying channel, the first clamping part faces the card storage mechanism, and the second clamping part faces the card leading port;
the driving mechanism comprises a transverse driving mechanism and a vertical driving mechanism, wherein the transverse driving mechanism drives the clamping mechanism to move in the extending direction of the card conveying channel, and the vertical driving mechanism drives the clamping mechanism to move in the vertical direction;
the clamping driving mechanism of the self-service card leading machine comprises a clamping shaft, an elastic element sleeved on the clamping shaft, a limiting assembly and a driving block; the upper end of the clamping shaft is fixedly connected to the upper clamping piece, the lower end of the clamping shaft is provided with a fixed connecting block in sliding connection with the clamping shaft, and the fixed connecting block is connected with the transverse driving mechanism; the limiting assembly comprises a first limiting stop and a second limiting stop, a first rolling shaft is arranged at one end of the first limiting stop, the first limiting stop is connected to the clamping shaft through a sliding connection structure, and the upper end of the first limiting stop acts on the lower end of the lower clamping part; one end of the second limit stop is provided with a second rolling shaft, and the second limit stop is fixedly connected to the clamping shaft;
the driving block is connected to the vertical driving mechanism, a fixed sliding rail parallel to the extending direction of the card conveying channel is arranged on the driving block, and the fixed sliding rail is positioned between the first rolling shaft and the second rolling shaft; the elastic element comprises a first elastic element and a second elastic element, the first elastic element is positioned between the second limit stop and the fixed connecting block, and the second elastic element is positioned between the upper clamping piece and the lower clamping piece;
the first limit stop is in a cross shape and comprises a vertical part and a horizontal part, the upper end of the vertical part acts on the lower surface of the clamping piece, and the lower end of the vertical part acts on the upper surface of the second limit stop; one end of the horizontal part, which is close to the fixed sliding rail, is fixedly connected with the first rolling shaft; one end of the first limit stop block, which is close to the fixed slide rail, is fixedly connected with the second rolling shaft;
when the clamping mechanism moves towards the card receiving port, the clamping driving mechanism drives the clamping assembly to loosen the card, the card stays on the card guide groove, and the vertical driving mechanism drives the clamping mechanism downwards to enable the clamping assembly to move downwards to a horizontal plane lower than the card; the transverse driving mechanism drives the card clamping mechanism to move from one end of the card to the other end in the direction close to the card storage mechanism, the vertical driving mechanism drives the clamping assembly to return to the conveying plane of the card upwards, and a second clamping part facing the card leading port in the clamping assembly clamps one end of the card close to the card storage mechanism; the card is accurately delivered to the card receiving port under the driving of the transverse driving mechanism.
2. The card feeding mechanism of the self-service card leading machine according to claim 1, wherein the vertical driving mechanism comprises a vertical transmission assembly, a first mounting plate fixed on the rack and a vertical driving element fixed on the first mounting plate, the vertical transmission assembly comprises a first driving gear fixed on the vertical driving element and a first driven rack engaged with the first driving gear, and the lower end of the first driven rack is fixedly connected to the driving block.
3. The card feeding mechanism of the self-service card leading machine according to claim 1, wherein the transverse driving mechanism comprises a transverse transmission component, a second mounting plate fixed on the frame of the card sending machine and a transverse driving element fixed on a fixed connecting block; the transverse transmission assembly comprises a transverse transmission plate, a second driving gear and a second driven rack, wherein one end of the transverse transmission plate is fixed on the rack; and a fixed sliding strip is arranged on the second mounting plate, a sliding block fixedly connected with the fixed connecting block is arranged above the fixed sliding strip, and the sliding block is positioned between the fixed sliding strip and the fixed connecting block.
4. The card feed mechanism of the self-service card skimmer as claimed in claim 1, wherein the card transport path is provided with a first card slot mounting plate and a second card slot mounting plate, and the card guide slot is located on the first card slot mounting plate and the second card slot mounting plate; the first clamping groove mounting plate is fixed on the first mounting plate, and the second clamping groove mounting plate is located at the intersection of a channel of the card collecting mechanism and the card conveying channel.
5. The card feeding mechanism of the self-service card leading machine according to claim 1 or 4, wherein a first sliding member is arranged between the first limit stop and the clamping shaft, and a second sliding member is arranged between the fixed connecting block and the clamping shaft.
6. The card feeding mechanism of the self-service card leading machine according to claim 5, characterized in that the number of the clamping shafts is two, and the clamping shafts are positioned at two sides of the vertical part of the first limit stop; the first sliding piece and the second sliding piece are both two, and the first sliding piece is positioned on two sides of the vertical part of the first limit stop.
7. The card feed mechanism of the self-service card skimmer as claimed in claim 1, wherein the lower clamping member is provided therein with two through holes, the through holes comprising an upper hole and a lower hole, the upper hole having a diameter larger than the lower hole; the upper end of the second elastic element acts on the upper clamping piece, the lower end of the second elastic element acts on the inner end face of the upper hole, the clamping shaft penetrates through the through hole and is fixedly connected with the upper clamping piece, a protruding positioning ring with a large diameter is arranged below one end, penetrating through the through hole, of the clamping shaft, and the upper end face of the positioning ring acts on the lower end face of the lower clamping piece.
8. The card feeding mechanism of the self-service card leading machine as recited in claim 1, wherein the first clamping portion is provided with a first positioning surface, the second clamping portion is provided with a second positioning surface, and one end of each of the first positioning surface and the second positioning surface close to the clamping shaft is provided with a convex positioning portion; the lower clamping piece is T-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710666069.1A CN107331078B (en) | 2017-08-05 | 2017-08-05 | Card feeding mechanism of self-service card leading machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710666069.1A CN107331078B (en) | 2017-08-05 | 2017-08-05 | Card feeding mechanism of self-service card leading machine |
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| Publication Number | Publication Date |
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| CN107331078A CN107331078A (en) | 2017-11-07 |
| CN107331078B true CN107331078B (en) | 2023-01-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710666069.1A Expired - Fee Related CN107331078B (en) | 2017-08-05 | 2017-08-05 | Card feeding mechanism of self-service card leading machine |
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| CN107331078A (en) | 2017-11-07 |
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