WO2022007411A1

WO2022007411A1 - Card drawing and feeding mechanism, card dispensing apparatus and method thereof

Info

Publication number: WO2022007411A1
Application number: PCT/CN2021/077292
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: 2021-02-22
Publication date: 2022-01-13
Also published as: CN111908195B; CN111908195A

Abstract

Disclosed is a card drawing and feeding mechanism, comprising a base (1), a card guiding assembly (2), a pick-up roller assembly (3), a transfer assembly (4) and a card drawing assembly (5). A card is placed by means of the card guiding assembly (2), and the card is drawn of a card outlet of the card guiding assembly (2) by means of the card drawing assembly (5). Since the distance between a left pick-up roller and a right pick-up roller is less than the width of a card slot, the pick-up roller assembly (3) has a limiting effect for the card. The card drawing assembly (5) only draws one card from the card guiding assembly (2) each time, and the drawn card can be directly carried away by means of the transfer assembly (4), such that the card drawing assembly (5) can directly control the card drawing speed so as to control the interval between the cards to avoid the occurrence of stacking of several cards during the card delivery, thereby preventing friction of the cards during feeding. The technical means of the cooperation of the pick-up roller assembly (3) with the card drawing assembly (5) is used to solve the technical problem of surface damage during the feeding of cards so as to achieve the technical effect of increasing the qualifying rate of cards. A card dispensing apparatus and a method thereof are further comprised.

Description

Card adsorption and feeding mechanism, card issuing device and method thereof

technical field

The invention relates to the field of feeding, in particular to a card adsorption 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 an intermittent card feeding mechanism and a card issuing device to solve the technical problem of surface damage caused during the card feeding process.

technical solutions

In order to solve the above technical problems, an embodiment of the present invention proposes a card suction and 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 The bayonet outlet located at the end of the card slot; the 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, and the left rubbing wheel and the edge of the right rubbing wheel are located in the extended area of the card slot of the card guide assembly; the transmission assembly, the transmission assembly passes through the base and is located below the rubbing wheel assembly; the suction card assembly, the suction card assembly on the base and below the rolling wheel assembly.

Further, the card guide assembly is installed obliquely on the base; the inclination angle between the guide card assembly and the base ranges from 75° to 85°.

Further, the left rubbing wheel and the right rubbing wheel are elastic rubbing wheels.

Further, the card suction and feeding mechanism further includes a drive assembly; the conveying assembly is a conveying belt; the conveying belt is provided with an opening for passing through the suction card assembly; the drive assembly drives the suction card assembly Approach or move away from the roller assembly through the opening.

Further, the drive assembly includes a swing arm rotatably connected to the base, a motor, and an eccentric bearing installed at the output end of the motor; the swing arm is provided with a waist hole for installing the eccentric bearing; the suction card The assembly is fixed to the swing arm and is located at one end away from the rotation center of the swing arm.

Further, the drive assembly includes a linear drive unit; the suction card assembly is fixed to the drive end of the linear drive unit.

Further, the conveying assembly includes two conveying belts arranged in parallel; the suction card assembly is arranged in the middle and lower position of the two conveying belts.

Further, the wheel rolling assembly further includes a first wheel rolling motor and a second wheel rolling motor; the first wheel rolling motor is drive-connected with the left wheel-rolling motor; and the second wheel-rolling motor is drive-connected with the right wheel-rolling motor.

Further, the suction card assembly includes a negative pressure suction nozzle.

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

Correspondingly, an embodiment of the present invention also proposes a card adsorption and feeding method. The card adsorption and feeding method adopts the above-mentioned card adsorption and feeding mechanism, including: feeding the card to the card guide assembly; the suction card assembly transfers the card from the card guide assembly It is sucked out to the conveying assembly through the roller assembly; the conveying assembly removes the card.

Further, the step of sucking out the cards from the card guide assembly to the conveying assembly by the sucking card assembly through the rubbing wheel assembly further includes: the rubbing wheel assembly separates the cards between the left rubbing wheel and the right rubbing wheel; the driving component drives the sucking card assembly Close to the roller assembly; the suction card assembly sucks out the cards between the roller assemblies to the transfer assembly; the drive assembly drives the suction card assembly away from the roller assembly.

The embodiment of the present invention proposes a card suction and feeding mechanism. The card is placed through the card guide assembly, and the card suction assembly is used to suck out the card from the card outlet of the card guide assembly. Since the distance between the left rubbing wheel and the right rubbing wheel is less than The width of the card slot, therefore, the rubbing wheel assembly has a certain current limiting effect on the card. The suction card assembly only sucks one card from the card guide assembly each time, and the sucked card is directly transported by the conveying assembly. The suction card assembly can directly control the suction speed, so as to control the interval between each card, and there will be no overlapping of several cards during the card feeding process, thus avoiding the friction of the cards during the feeding process. The technical problem of surface damage caused during the card feeding process is overcome by adopting the technical means that the roller rubbing component and the suction card component cooperate, and the technical effect of improving the qualified rate of the card is achieved.

Further, the left rubbing wheel and the right rubbing wheel are elastic rubbing wheels, which can limit the current of the cards in the card guide assembly without affecting the suction action.

Further, drive the suction card assembly through the opening to approach or be far away from the roller assembly, so as to ensure sufficient adsorption force for the card, so that the card can be sucked away from the left roller and the right roller without affecting the Shipping of cards.

Further, both the left and right rollers are driven by motors, and the auxiliary card is sucked out from the card guide assembly.

beneficial effect

The embodiment of the present invention also provides a card issuing device, which adopts the above-mentioned card adsorption and feeding mechanism to feed the card, so as to reduce the frictional damage of the card during the feeding process, so as to ensure that the issued card meets the requirements.

The embodiment of the present invention also proposes a card adsorption and feeding method. By adopting the technical means of the above-mentioned card adsorption and feeding mechanism, the technical problem of surface damage caused by the card feeding process is overcome, and the technical effect of improving the card qualification rate is achieved. .

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

Description of drawings

FIG. 1 is a three-dimensional view of a card adsorption and feeding mechanism according to an embodiment of the present invention;

2 is a cross-sectional view of a card adsorption and feeding mechanism according to an embodiment of the present invention;

FIG. 3 is a flow chart of an adsorption feeding method according to an embodiment of the present invention.

Description of reference numbers:

10 Card adsorption and feeding mechanism; 1 base; 2 card guide assembly; 21 card slot; 22 bayonet outlet; 3 roller roller assembly; 31 left roller roller; 32 right roller roller; Components; 51 negative pressure suction nozzle; 6 second roller motor; 8 drive components; 81 swing arm; 811 waist hole; 82 eccentric bearing.

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 , the card suction and feeding mechanism 10 includes: a base 1 , a card guide assembly 2 , a rubbing wheel assembly 3 , a transmission assembly 4 , and a suction card 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 .

Preferably, the rolling wheel assembly 3 is arranged on the base 1, and the rolling wheel assembly 3 includes a left rolling wheel 31 and a right rolling wheel 32 located on both sides of the outlet 22, and the edges of the left rolling wheel 31 and the right rolling wheel 32 are located on the guide In the extended area of the card slot 21 of the card assembly 2 , to prevent the cards in the card slot 21 from falling directly through the wheel roller assembly 3 . The left rubbing wheel 31 and the right rubbing wheel 32 are elastic rubbing wheels to ensure that the card can pass through the left rubbing wheel 31 and the right rubbing wheel 32 under the adsorption action of the suction card assembly 5 .

Preferably, the suction card assembly 5 is arranged on the base 1 and is located below the wheel rubbing assembly 3. The suction card assembly 5 includes a negative pressure suction nozzle and an air suction unit communicated with the negative pressure suction nozzle. The card is sucked from the card slot 21 to the transport assembly 4 .

Preferably, the conveying assembly 4 passes through the base 1 and is located below the wheel rubbing assembly 3 , the conveying assembly 4 is a conveying belt, and the conveying belt is provided with an opening 41 for passing through the negative pressure suction nozzle of the suction card assembly 5 . In this embodiment, the conveying assembly 4 is two conveying belts arranged in parallel, and the suction card assembly 5 is disposed in the middle and lower position of the two conveying belts.

As shown in Figure 2, 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 be under the condition of their own weight. When sliding down, in this application, the inclination angle of the card guide assembly 2 is 80°.

Preferably, the card suction and feeding mechanism 10 further includes a first wheel rolling motor and a second wheel rolling motor 6, the first wheel rolling motor is drivingly connected with the right rolling wheel, and the second rolling wheel motor 6 is drivingly connected with the right rolling wheel. The first rolling motor and the second rolling motor 6 respectively drive the left rolling wheel and the right rolling wheel to rotate in opposite directions, so as to guide the cards in the card guide assembly 2 to be smoothly sucked away by the suction card assembly, and at the same time, also play a role in guiding the card guide. Cards in module 2 are initially separated.

Preferably, the card suction and feeding mechanism 10 further includes a drive assembly 8 , and the drive assembly 8 drives the card suction assembly to approach or move away from the wheel roller assembly 3 through the opening. When the suction card assembly is close to the wheel rubbing assembly 3, it has enough adsorption force to the card, which can ensure that the card is sucked away from the right rubbing wheel and the right rubbing wheel. Therefore, the transportation of the card is not affected, and at the same time, in the process of the suction card assembly being away from the roller pickup assembly 3, the conveying assembly 4 has already pulled away the distance between the card suction assembly and the subsequent suction of the card.

Preferably, the drive assembly 8 includes a swing arm 81 rotatably connected to the base 1, a motor, and an eccentric bearing 82 mounted on the output end of the motor. The swing arm 81 is provided with a waist hole 811 for installing the eccentric bearing 82 , and the negative pressure suction nozzle 51 is fixed to the swing arm 81 and is located at an end away from the rotation center of the swing arm 81 .

The working principle of the card suction and feeding mechanism 10: the card is placed in the card slot 21 of the card guide assembly 2 and close to the roller assembly 3 under the influence of its own weight, the right roller and the right roller are in the first roller motor and the second roller Driven by the wheel motor 6, it rotates in opposite directions to guide the card into the right rubbing wheel and the right rubbing wheel. The driving component 8 drives the suction card assembly through the opening 41 to approach the rubbing wheel assembly 3, and the card is removed from the right rubbing wheel and the right rubbing wheel. The cards are adsorbed between the wheels and transported away by the conveying assembly 4. The driving assembly 8 drives the suction card assembly to pass through the opening 41 and away from the wheel rubbing assembly 3. The conveying assembly 4 pulls the distance between the front and rear cards. The card suction and feeding mechanism 10 of the present application places the card through the card guide assembly 2, and uses the suction card assembly to suck the card out of the card outlet 22 of the card guide assembly 2. Since the distance between the right rubbing wheel and the right rubbing wheel is smaller than the card slot 21 width, therefore, the rubbing wheel assembly 3 has a certain current limiting effect on the card, the suction card assembly only sucks one card from the card guide assembly 2 each time, and the sucked card is directly transported by the conveying assembly 4. Go, the suction card assembly can directly control the suction speed, so as to control the interval between each card, and there will be no overlapping of several cards during the card feeding process, thus avoiding the friction of the cards during the feeding process. The technical problem of surface damage caused during the card feeding process is overcome by using the technical means that the roller rubbing assembly 3 cooperates with the suction card assembly, and the technical effect of improving the pass rate of the card is achieved.

The present application also discloses a card issuing device, comprising the above-mentioned card adsorption and feeding mechanism 10 , a card feeding mechanism disposed at the front end of the card adsorption and feeding mechanism 10 , and a card issuing mechanism disposed at the rear end of the card adsorption and feeding mechanism 10 .

The present application also discloses a method for adsorbing and feeding a card, comprising:

Step S1. The card is loaded to the card guide assembly; wherein, in step S1, the loading method of manually placing the card may be adopted, or the method of automatically placing the card by the card feeding mechanism may be adopted.

Step S2. The suction card assembly sucks out the card from the card guide assembly through the wheel rubbing assembly to the conveying assembly; wherein, step S2 specifically further includes:

Step S21. The rubbing wheel assembly separates the cards between the left rubbing wheel and the right rubbing wheel; the separate separation of the cards can be accomplished by the opposite self-transmission of the left rubbing wheel and the right rubbing wheel, or it can be done by rubbing the wheels when the cards are adsorbed in step S22 The passive rotation of the assembly is completed, therefore, step S21 can be performed simultaneously with step S21.

Step S22. The drive assembly drives the suction card assembly to be close to the wheel rubbing assembly; the step S22 that the suction card assembly is close to the wheel rubbing assembly is mainly to ensure that the suction card assembly has sufficient adsorption force on the card, so that the card can be rotated from the left and right rubbing wheels. wear out in between.

S23. The suction card assembly sucks out the cards between the roller assemblies to the transfer assembly;

S24. The drive assembly drives the suction card assembly away from the roller roller assembly.

S3. The transport assembly removes the card.

As an embodiment, the drive assembly includes a linear drive unit, and the suction card assembly is fixed to a drive end of the 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 adsorption and 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;

Rolling wheel assembly, the rolling wheel assembly is arranged on the base, and the rolling wheel assembly includes a left rolling wheel and a right rolling wheel located on both sides of the outlet bayonet, and the edges of the left rolling wheel and the right rolling wheel are located on the In the extended area of the card slot of the card guide assembly;

a conveying assembly, the conveying assembly passing through the base and being located below the wheel roller assembly;

A suction card assembly, the suction card assembly is arranged on the base and is located below the rolling wheel assembly.
The card suction and feeding mechanism according to claim 1, wherein the card guide assembly is installed obliquely on the base; the inclination angle between the card guide assembly and the base ranges from 75° to 85°.
The card sucking and feeding mechanism according to claim 1, wherein the left rubbing wheel and the right rubbing wheel are elastic rubbing wheels.
The card suction and feeding mechanism according to claim 1, characterized in that, the card suction and feeding mechanism further comprises a driving assembly; the conveying assembly is a conveying belt; the conveying belt is provided with a an opening part; the driving component drives the suction card component to approach or move away from the wheel rolling component through the opening part.
The card suction and feeding mechanism according to claim 4, wherein the drive assembly comprises a swing arm rotatably connected to the base, a motor, and an eccentric bearing installed at the output end of the motor; the swing arm is provided with an eccentric bearing for installing The waist hole of the eccentric bearing; the suction card assembly is fixed on the swing arm and is located at one end away from the rotation center of the swing arm.
The card sucking and feeding mechanism according to claim 4, wherein the driving component comprises a linear driving unit; and the card sucking component is fixed on the driving end of the linear driving unit.
The card suction and feeding mechanism according to claim 1, wherein the conveying assembly comprises two conveying belts arranged in parallel; the card suction assembly is arranged in the middle and lower position of the two conveying belts.
The card suction and feeding mechanism according to claim 1, wherein the wheel rolling assembly further comprises a first wheel rolling motor and a second wheel rolling motor; the first wheel rolling motor is connected to the left wheel rolling drive; The second wheel rolling motor is connected with the right rolling wheel drive.
The card suction and feeding mechanism according to claim 1, wherein the card suction assembly comprises a negative pressure suction nozzle.
A card issuing device, characterized in that the card issuing device comprises the card adsorption and feeding mechanism according to any one of claims 1-9; the card issuing device further comprises a card feeding mechanism disposed at the front end of the card adsorption and feeding mechanism, and The card issuing mechanism is arranged at the rear end of the card suction and feeding mechanism.
A card adsorption and feeding method, characterized in that the card adsorption and feeding method adopts the card adsorption and feeding mechanism according to any one of claims 1-9, comprising:

The card is fed to the card guide assembly;

The suction card assembly sucks the card from the card guide assembly through the roller assembly to the conveying assembly;

The transport assembly removes the card.
The method for sucking and feeding the card according to claim 11, wherein the step of sucking the card from the card guide assembly to the conveying assembly by the card suction assembly further comprises:

The roller assembly separates the cards between the left and right rollers;

The drive assembly drives the suction card assembly to be close to the wheel roller assembly;

The suction card assembly sucks out the cards between the roller assemblies to the transfer assembly;

The drive assembly drives the suction card assembly away from the wheel roller assembly.