WO2022007412A1

WO2022007412A1 - Intermittent card feeding mechanism and method, and card sending device

Info

Publication number: WO2022007412A1
Application number: PCT/CN2021/077346
Authority: WO
Inventors: 罗北
Original assignee: 深圳市中钞科信金融科技有限公司
Priority date: 2020-07-10
Filing date: 2021-02-23
Publication date: 2022-01-13
Also published as: CN111898711B; CN111898711A

Abstract

The present invention relates to an intermittent card feeding mechanism and method, and a card sending device. The intermittent card feeding mechanism comprises: a base, a card guide assembly, a rubbing wheel assembly, a jacking assembly, a card sucking and conveying assembly, and a limiting assembly. A card is placed by means of the card guide assembly; the card is rubbed out from a card outlet of the card guide assembly by means of the rubbing wheel assembly; then, the card rubbed out from the rubbing wheel assembly is jacked firstly by means of the jacking assembly; the card sucking and conveying assembly can be used for conveying out a previous card and pulling away the card; then the jacking assembly descends, the card is transferred to the card sucking and conveying assembly; the card sucking and conveying assembly conveys the card out by means of a card outlet channel; the card outlet channel can only output one card each time, so that the card sucking and conveying assembly can convey the cards out one by one, a certain distance can be kept between the cards, and the cards do not rub against one another in the whole process. Therefore, the situation that the cards rub against one another and are damaged is avoided, and the qualification rate of the cards is increased.

Description

Card intermittent feeding mechanism, card issuing device and method thereof

technical field

The invention relates to the field of feeding, in particular to a card intermittent feeding mechanism, a card issuing device and a method thereof.

Background technique

At present, the issuance of bank cards and ID cards is developing towards intelligence, and automatic card issuance equipment has also appeared in the market. Among them, the card feeding mechanism is an indispensable part of the card sending process, and its main function is to separate the cards. , and then open the distance between the cards, and the card feeding mechanism on the market usually uses a set of rubbing wheels to place the cards in the transfer bin, and then separate the cards by friction with the transport belt. The second belt with a faster linear speed pulls the distance between the cards. During the whole card feeding process, the cards are always rubbed against the edge guard of the belt. Since the cards are often sent out from the intermediate warehouse, several cards are stacked together at one time. The two transport belts with different linear speeds will also cause friction between the cards, resulting in card friction damage and reducing the pass rate of the card.

technical problem

The technical problem to be solved by the embodiments of the present invention is to provide a card intermittent feeding mechanism, a card issuing device and a method thereof to solve the technical problem of surface damage caused by friction during card feeding during card feeding.

technical solutions

In order to solve the above technical problems, an embodiment of the present invention proposes an intermittent card feeding mechanism, comprising: a base; a card guide assembly, the card guide assembly is arranged on the base, and the card guide assembly is provided with a card slot, and A bayonet outlet located at the end of the card slot; a wheel rubbing assembly, the rubbing wheel assembly is arranged on the base, and the rubbing wheel assembly includes a left rubbing wheel and a right rubbing wheel located on both sides of the bayonet outlet; The jack-up assembly is located below the wheel rubbing assembly; the suction card transmission assembly passes through the base and is located below the wheel rubbing assembly; the limit assembly, the limit assembly is arranged in the suction card transmission Above the component, and between the limiting component and the suction card conveying component, a card output channel is arranged.

Further, the jacking assembly includes a jacking drive unit and a jacking end; the jacking end is fixed on the driving end of the jacking drive unit; the drive unit drives the jacking end to be close to or away from the rubbing wheel assembly.

Further, the jacking end includes a first jacking wheel group and a second jacking wheel group; the first jacking wheel group includes a left jacking wheel and a right jacking wheel; the second jacking wheel The wheel set includes two left lifting wheels and two right lifting wheels.

Further, the jacking drive unit includes a motor, a cam located at the drive end of the motor, a first rocker arm and a second rocker arm that are rotatably connected to the base; one end of the first rocker arm is provided with a cam for rolling the first rolling wheel in contact; one end of the second rocker arm is provided with a second rolling wheel that is in rolling contact with the cam; the first lifting wheel set is fixed to the first rocker arm and away from the first rolling wheel One end of the wheel; the second lifting wheel set is fixed on the second rocker arm and is away from the end of the second rolling wheel.

Further, the lifting driving unit includes a first linear driving unit and a second linear driving unit; the first lifting wheel set is fixed on the driving end of the first linear driving unit; the second lifting wheel The group is fixed on the driving end of the second linear driving unit.

Further, the jacking assembly is disposed on both sides of the suction card conveying assembly, and the jacking end is located in the extension area of the card slot of the card guide assembly.

Further, the suction card conveying assembly is provided with an opening for passing through the lifting end.

Further, the rolling wheel assembly further includes a left driving unit for driving the left rolling wheel, and a right driving unit for driving the right rolling wheel; the left rolling wheel and the right rolling wheel are elastic wheels.

Further, the limiting component includes a limiting block and a height-adjusting component for adjusting the height of the limiting block.

Further, the suction card conveying assembly is a negative pressure conveying belt.

Further, the intermittent card feeding mechanism further includes a blowing component disposed outside the wheel rubbing component.

Correspondingly, the embodiment of the present invention also proposes a card issuing device, the card issuing device includes the above-mentioned intermittent card feeding mechanism; the card issuing device further includes a card feeding mechanism disposed at the front end of the card intermittent feeding mechanism, and a card issuing mechanism disposed in the intermittent card feeding mechanism. The card issuer behind the feeder mechanism.

Correspondingly, an embodiment of the present invention also proposes a method for intermittently feeding a card. The method for intermittently feeding a card adopts the above-mentioned intermittent card feeding mechanism, including: feeding the card to the card guide assembly; The card is rubbed out to the buffer area by the roller wheel assembly to the jacking assembly; the jacking assembly transfers the card to the suction card conveying assembly; the suction card conveying assembly sends the card out of the card output channel.

Further, the step of sucking out the cards from the card guide assembly to the buffer zone by the card-sucking conveying assembly to the jacking assembly includes: the roller-spinning assembly removes the cards between the left and right rollers. Separated to the buffer area; the jacking assembly is close to the roller assembly; the suction card conveying assembly sucks the cards in the buffer area to the jacking assembly; the jacking assembly carries the card to the suction card conveying assembly The previous card sent by the conveying assembly is sent to the setting Distance; the jacking assembly is far away from the roller assembly and close to the suction card conveying assembly.

The embodiment of the present invention proposes an intermittent card feeding mechanism. The card is placed through the card guide assembly, and the rubbing wheel assembly rubs the card out of the card outlet of the card guide assembly. The card is sent out, the suction card conveying assembly can transport the previous card out and keep the distance, and then the jacking assembly descends to transfer the card to the suction card conveying assembly. The channel can only send out one card at a time, so the suction card conveying assembly can send out the cards one by one, and can also maintain a certain distance between the cards, and the cards do not rub against each other during the whole process, so there is no There will be situations where the card will be damaged by friction. By using the technical means of combining the roller rubbing assembly with the suction card transmission assembly, the jacking assembly and the limiting assembly, the technical problem of surface friction damage caused by the superposition of the cards during card feeding is overcome, and the technology to improve the pass rate of the card is achieved. Effect.

Further, the jacking drive unit drives the jacking end to be close to the wheel roller assembly, so that the cards sucked by the suction card assembly have a transition in the process of being transferred to the suction card conveying assembly, so that the suction card conveying assembly can transport the previous card first. Walk and distance.

Further, both the left rubbing wheel and the right rubbing wheel are elastic wheels and are driven by a motor, and the auxiliary card is sucked out from the card guide assembly.

Further, an air blowing assembly is arranged on the outer side of the roller rubbing assembly, and the air blowing assembly assists the separation of the cards into one by one, thereby reducing the mutual adhesion of the cards.

beneficial effect

The embodiment of the present invention also proposes a card issuing device, which adopts the above-mentioned intermittent card feeding mechanism for card feeding, so as to reduce the friction damage of the card during the feeding process, so as to ensure that the issued cards meet the requirements.

The embodiment of the present invention also proposes an intermittent card feeding method, which adopts the technical means of the above-mentioned intermittent card feeding mechanism, overcomes the technical problem of surface damage caused during the card feeding process, and achieves the technical effect of improving the card pass rate.

The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

Description of drawings

1 is a perspective view of the intermittent card feeding mechanism of the present invention;

Figure 2 is a side view of the intermittent card feeding mechanism of the present invention;

Fig. 3 is the side view of the lifting state of the card intermittent feeding mechanism of the present invention when the card is initially fed;

Fig. 4 is the side view of the card feeding state when the card intermittent feeding mechanism of the present invention initially feeds the card;

Fig. 5 is the side view of the lifting state when the intermittent card feeding mechanism of the present invention is running to feed the card;

Fig. 6 is the side view of the state of card feeding when the intermittent card feeding mechanism of the present invention operates to feed the card;

FIG. 7 is a flow chart of a method for intermittently feeding cards according to the present invention.

Description of reference numbers:

10 Card intermittent feeding mechanism; 1 base; 11 air hole; 2 card guide assembly; 21 card slot; 22 card outlet; 3 wheel roller assembly; 31 Left rubbing wheel; 32 right rubbing wheel ;4 jacking assembly; 41 jacking drive unit; 411 cam; 412 first rocker arm; 413 second rocker arm; 42 jacking end; 421 first jacking wheel group; 422 second jacking wheel group; 5 suction Card transmission components; 6 limit components; 61 card output channels; 62 limit blocks; 63 height adjustment components.

BEST MODE FOR CARRYING OUT THE INVENTION

In order to more fully understand the technical content of the present invention, the technical solutions of the present invention are further introduced and described below in conjunction with the schematic diagrams, but are not limited thereto.

If there are directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention, they are only used to explain the relative positions of various components under a certain posture (as shown in the accompanying drawings). relationship, movement situation, etc., if the specific posture changes, the directional indication changes accordingly.

In addition, in the present invention, descriptions involving "first", "second", etc. are only for description purposes, and should not be understood as indicating or implying their relative importance or implying the number of indicated technical features. Thus, a feature delimited with "first", "second" may expressly or implicitly include at least one of that feature.

As shown in FIG. 1 , an intermittent card feeding mechanism 10 includes: a base 1 , a card guide assembly 2 , a roller assembly 3 , a jacking assembly 4 , and a suction card conveying assembly 5 .

Preferably, the card guide assembly 2 is provided on the base 1 , and the card guide assembly 2 is provided with a card slot 21 and a card outlet 22 located at the end of the card slot 21 . The card guide assembly 2 is installed obliquely on the base 1, and the inclination angle between the card guide assembly 2 and the base 1 ranges from 75° to 85°. The cards in the card guide assembly 2 can slide down under their own weight. The inclination angle of the middle guide card assembly 2 is 80°.

Preferably, the wheel rubbing assembly 3 is arranged on the base 1, and the wheel rubbing assembly 3 includes a left rubbing wheel 31 and a right rubbing wheel 32 located on both sides of the bayonet opening 22, and is used for driving the left driving unit of the left rubbing wheel 31. It is used to drive the right drive unit of the right roller 32 . The edges of the left rubbing wheel 31 and the right rubbing wheel 32 are located in the extended area of the card slot 21 of the card guide assembly 2, which restricts the flow of the card. The left rubbing wheel 31 and the right rubbing wheel 32 are elastic wheels, and the card can be affected by external forces. Pass through the roller rubbing component 3 and enter the buffer area (not marked in the figure), which is the space between the roller rubbing component 3 and the suction card conveying component 5 . One side of the buffer area is provided with a photoelectric sensor (not shown in the figure), the number of buffer cards is detected by the photoelectric sensor, and the photoelectric sensor is electrically connected with the left drive unit and the right drive unit, thereby controlling the number of buffer cards 5-8 sheets.

Preferably, the suction card conveying assembly 5 passes through the base 1 and is located below the wheel rubbing assembly 3. The suction card conveying assembly 5 is a negative pressure conveyor belt, which not only has the function of negative pressure adsorption, but also has the function of conveying cards.

Preferably, an intermittent card feeding mechanism 10 further includes a blower assembly (not shown in the figure) disposed on the outside of the rubbing wheel assembly 3, and the wind blown by the blower assembly is plasma wind, so that an electric field exists between the cards, thereby facilitating the cards spaced to avoid overlapping.

As shown in FIG. 2 , the jacking assembly 4 is located below the rolling wheel assembly 3 , and the jacking assembly 4 includes a jacking drive unit 41 and a jacking end 42 . The jacking end 42 is fixed on the driving end of the jacking driving unit 41 , and the driving unit drives the jacking end 42 to be close to or away from the wheel roller assembly 3 .

Preferably, the jacking end 42 includes a first jacking wheel group 421, a second jacking wheel group 422, and the first jacking wheel group 421 includes a left jacking wheel and a right jacking wheel (please refer to FIG. 1), The second jacking wheel set 422 includes two left jacking wheels and two right jacking wheels (please refer to FIG. 1 ).

Preferably, the suction card conveying assembly 5 is provided with an opening for passing through the jacking end 42 (please refer to FIG. 1 ), so as to ensure that the jacking assembly 4 can lift the card above the suction card conveying assembly 5 and lift the card at the top of the suction card conveying assembly 5 . After the assembly 4 is lowered, the card can be placed on the suction card conveying assembly 5 smoothly.

Preferably, the jacking drive unit 41 includes a motor, a cam 411 disposed at the drive end of the motor, and rotatably connected to the first rocker arm 412 and the second rocker arm 413 of the base 1 . One end of the first rocker arm 412 is provided with a first rolling wheel in rolling contact with the cam 411 , and one end of the second rocker arm 413 is provided with a second rolling wheel in rolling contact with the cam 411 . The first lifting wheel set 421 is fixed to an end of the first rocker arm 412 away from the first rolling wheel, and the second lifting wheel set 422 is fixed to an end of the second rocker arm 413 that is far away from the second rolling wheel.

Preferably, the jacking assembly 4 is disposed on both sides of the suction card conveying assembly 5, and the jacking end 42 is located in the extended area of the card slot 21 of the card guiding assembly 2, so as to ensure that the jacking assembly 4 can jack up the card.

Preferably, the intermittent card feeding mechanism 10 further includes a limiting component 6 , the limiting component 6 is arranged above the suction card conveying component 5 , and a card output channel 61 is provided between the limiting component 6 and the suction card conveying component 5 . The limiting component 6 includes a limiting block 62 and a height adjusting component 63 for adjusting the height of the limiting block 62 . The size of the card output channel 61 is adjusted by adjusting the height of the component 63, so that only one card can be output from the card output channel at a time, avoiding the situation of stacking cards.

As shown in FIG. 3 , when the card is initially fed, the motor drives the cam 411 to rotate, so that the swing arm rotates, thereby driving the first lifting wheel group 421 and the second lifting wheel group 422 to rise. The card is dropped from the wheel roller assembly 3 onto the first lifting wheel set 421 and the second lifting wheel set 422 .

As shown in FIG. 4 , when the card is initially placed, the motor drives the cam 411 to rotate, so that the swing arm rotates, thereby driving the first lifting wheel set 421 and the second lifting wheel set 422 to descend, and the first lifting wheel set 421, The second lifting wheel set 422 enters under the suction card conveying assembly 5 so that the cards are placed on the suction card conveying assembly 5 stably.

As shown in FIG. 5 , when a card intermittent feeding mechanism 10 is in normal operation, the motor drives the cam 411 to rotate, so that the swing arm rotates, thereby driving the first lifting wheel group 421 and the second lifting wheel group 422 to rise. The cards sucked by the card conveying assembly 5 fall from the roller rubbing assembly 3 onto the first lifting wheel set 421 and the second lifting wheel set 422 . Since the height of the lifting assembly 4 is higher than the end face of the suction card conveying assembly 5 at this time, there is a transition between the front and rear cards. Therefore, the suction card conveying assembly 5 can transport the previous card first, while the two cards There will be no contact between them.

As shown in Figure 6, the first card is transported out first, and after the two are pulled apart to a certain distance, the motor drives the cam 411 to rotate, so that the swing arm rotates, thereby driving the first lifting wheel set 421 and the second lifting wheel The lifting wheel set 422 descends, and the first lifting wheel set 421 and the second lifting wheel set 422 enter the bottom of the suction card conveying assembly 5, so that the card is placed on the suction card conveying assembly 5 smoothly, and the front and rear two cards are kept The distance is set for interval transportation, and only one negative pressure belt is required during transportation.

The embodiment of the present application proposes an intermittent card feeding mechanism, in which the card is placed through the card guide assembly, and the rubbing wheel assembly rubs the card out of the card outlet of the card guide assembly, and then the jacking assembly first lifts and rubs the card from the rubbing wheel assembly. The card is sent out, the suction card conveying assembly can transport the previous card out and keep the distance, and then the jacking assembly descends to transfer the card to the suction card conveying assembly. The channel can only send out one card at a time, so the suction card conveying assembly can send out the cards one by one, and can also maintain a certain distance between the cards, and the cards do not rub against each other during the whole process, so there is no There will be situations where the card will be damaged by friction. By using the technical means of combining the roller rubbing assembly with the suction card transmission assembly, the jacking assembly and the limiting assembly, the technical problem of surface friction damage caused by the superposition of the cards during card feeding is overcome, and the technology to improve the pass rate of the card is achieved. Effect.

The present application also discloses a card issuing device, which includes the above-mentioned intermittent card feeding mechanism; the card issuing device further includes a card feeding mechanism disposed at the front end of the card intermittent feeding mechanism, and a card issuing mechanism disposed at the rear end of the card intermittent feeding mechanism .

The present application also discloses a card intermittent feeding method, which adopts the above-mentioned card intermittent feeding mechanism, including:

S1. The card is fed to the card guide assembly;

S2, the suction-card conveying assembly sucks out the card from the card guide assembly through the rubbing wheel assembly to the buffer zone and sucks out the card to the jacking assembly; wherein, step S2 specifically includes:

S21. The roller assembly separates the cards between the left roller and the right roller to the buffer zone;

S22. The jacking assembly is close to the wheel roller assembly;

S23, the suction card transmission assembly sucks the cards in the buffer area to the jacking assembly;

S24, the lifting component carries the card to the previous card transmitted by the suction card conveying component and transmits it to the set distance;

S25. The jacking assembly is far away from the wheel roller assembly and close to the suction card conveying assembly;

S3. The lifting assembly transfers the card to the suction card conveying assembly;

S4, the suction card transmission component sends out the card from the card output channel.

As an embodiment, the jacking drive unit includes a first linear drive unit and a second linear drive unit, the first jacking wheel set is fixed on the driving end of the first linear driving unit, and the second jacking wheel set is fixed on the driving end of the first linear driving unit. The drive end of the second linear drive unit.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, and substitutions can be made in these embodiments without departing from the principle and spirit of the invention and modifications, the scope of the invention is defined by the appended claims and their equivalents.

Claims

A card intermittent feeding mechanism, characterized in that it includes:

pedestal;

a card guide assembly, the card guide assembly is arranged on the base, the card guide assembly is provided with a card slot, and a card outlet located at the end of the card slot;

a wheel rubbing assembly, the wheel rubbing assembly is arranged on the base, and the wheel rubbing assembly includes a left rubbing wheel and a right rubbing wheel located on both sides of the bayonet outlet;

a jacking assembly, the jacking assembly is located below the rolling wheel assembly;

a suction card transmission assembly, the suction card transmission assembly passes through the base and is located below the roller rubbing assembly;

The limit component is arranged above the suction card transmission component, and a card output channel is arranged between the limit component and the suction card transmission component.
The intermittent card feeding mechanism of claim 1, wherein the jacking assembly comprises a jacking drive unit and a jacking end; the jacking end is fixed on the driving end of the jacking drive unit; The driving unit drives the jacking end to be close to or away from the wheel roller assembly.
The intermittent card feeding mechanism according to claim 2, wherein the jacking end comprises a first jacking wheel group and a second jacking wheel group; the first jacking wheel group includes a left jacking wheel , a right jacking wheel; the second jacking wheel group includes two left jacking wheels and two right jacking wheels.
The card intermittent feeding mechanism according to claim 3, wherein the jacking drive unit comprises a motor, a cam located at the driving end of the motor, a first rocker arm and a second rocker arm rotatably connected to the base; the One end of the first rocker arm is provided with a first rolling wheel in rolling contact with the cam; one end of the second rocker arm is provided with a second rolling wheel in rolling contact with the cam; the first lifting wheel set is fixed to one end of the first rocker arm and is far away from the first rolling wheel; the second lifting wheel set is fixed to one end of the second rocker arm and is far away from the second rolling wheel.
The intermittent card feeding mechanism according to claim 3, wherein the lifting driving unit comprises a first linear driving unit and a second linear driving unit; and the first lifting wheel set is fixed on the first linear driving unit the driving end of the driving unit; the second lifting wheel set is fixed on the driving end of the second linear driving unit.
The intermittent card feeding mechanism according to claim 2, wherein the lifting components are disposed on both sides of the suction card conveying component, and the lifting ends are located in the extended area of the card slot of the card guide component.
The intermittent card feeding mechanism according to claim 2, wherein the suction card conveying assembly is provided with an opening for passing through the lifting end.
The card intermittent feeding mechanism according to claim 1, wherein the wheel roller assembly further comprises a left drive unit for driving the left roller, and a right drive unit for driving the right roller; the left roller And the right rolling wheel is an elastic wheel.
The intermittent card feeding mechanism according to claim 1, wherein the limit component comprises a limit block, and a height adjustment component for adjusting the height of the limit block.
The intermittent card feeding mechanism according to claim 1, wherein the sucking card conveying component is a negative pressure conveying belt.

11. The intermittent card feeding mechanism according to claim 1, wherein the intermittent card feeding mechanism further comprises an air blowing component disposed outside the roller rubbing component.

12. A card issuing device, characterized in that the card issuing device comprises the card intermittent feeding mechanism according to any one of claims 1-11; the card issuing device further comprises a card feeding mechanism arranged at the front end of the card intermittent feeding mechanism , and a card issuing mechanism located at the rear end of the intermittent card feeding mechanism.

13. A card intermittent feeding method, wherein the card intermittent feeding method adopts the card intermittent feeding mechanism according to any one of claims 1-11, comprising:

The card is fed to the card guide assembly;

The suction card conveying assembly sucks the cards from the card guide assembly through the roller assembly to the buffer zone to the jacking assembly;

The jacking assembly transfers the card to the suction card conveying assembly;

The suction card conveying assembly sends the card out of the card output channel.

14. The method for intermittently feeding cards as claimed in claim 13, wherein the step of sucking the card conveying assembly from the card guide assembly to the card that has been rolled out to the buffer area through the roller assembly to the jacking assembly includes:

The scroll wheel assembly separates the cards between the left scroll wheel and the right scroll wheel to the buffer area;

The jacking assembly is close to the roller assembly;

The suction card conveying assembly sucks the cards in the buffer area to the jacking assembly;

The jacking assembly carries the card to the previous card sent by the suction card conveying assembly and conveys it to the set distance;

The jacking assembly is far away from the roller assembly and close to the suction card conveying assembly.