JP2002255458A - Card sendout device and collecting device, and dust removing device for card equipped with them - Google Patents

Abstract

PROBLEM TO BE SOLVED: To remove dust, particulates, cutting splinters, etc., ready to attach to the surfaces of a card, etc. quickly, simply and certainly. SOLUTION: A surface washing device 4 is to suck away the dust, particulates, cutting splinters 6, etc., attaching to the obverse and/or rear surfaces of each plastic card, and to this device, the cards 5 accommodated horizontally in a stack are advanced in such a way as heaving up gradually, and only the uppermost one of the stacked cards is separated by blowing of a compressed air and sent out by pressure given by the major diametric portion 21 of a sendout roller 2k which is put in tight attachment, and the card 5 with the surfaces washed is pinched by an upper roll 3b and a lower roll 3e arranged so that the rotary shafts are shifted and exhausted while it is abutted to a belt 3d which ties the upper roll 3b with a rotor 3c, and thereby the cards as object to be washed are sent off into the surface washing device 4 certainly one by one and washed quickly and easily, and after being washed, the cards are collected one by one quickly and certainly, which accomplishes a quick, simple and accurate surface washing operation whereof a high degree of washing workmanship is required.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a sending device for sending a card, which is an object to be cleaned, to a dust removing device for removing dust and fine particles attached to the front and back surfaces of the card, as well as fragments. In addition to the collecting device for collecting the device and the card after the front surface cleaning treatment, and the dust and fine particles attached to the front and back surfaces of the card including the card sending device and the collecting device,
The present invention relates to a card dust removing device that sucks and removes cutting pieces and the like.

[0002]

2. Description of the Related Art In recent years, many prepaid cards have been issued, for example, in transportation and communication institutions in consideration of convenience for business operators and users, and most of them are plastic cards. With the rapid increase in the amount of information and the rapid increase in the amount of information, an IC card is mounted in a plastic card so that it can fully cope with the new media and the rapid increase in the amount of information. In the manufacturing process of such a plastic card, for example, an IC card, a sheet-like plastic in which an IC chip is embedded at a predetermined position is cut into a predetermined shape to make the final production. In the case of an IC card that is a product, as in the past, simply use a sheet of plastic. By cutting, the plastic card is the final product, so dust and fine particles floating in the air as well as plastic fragments that are likely to be generated when cutting the The static electricity that is charged on the surface of the card due to friction between the plastics, etc., often adheres to the front and back surfaces of the plastic card, and dust and fine particles that adhere to the front and back surfaces of the plastic card due to the static electricity contaminate the plastic card. In particular, in the case of a plastic piece, not only the plastic card itself is damaged due to its hardness, and the printing on the surface is not only stained, but also the IC chip embedded in the plastic card in particular may be damaged, Or otherwise, I
In the plastic card manufacturing process, especially the inspection before completion, not only the dust and fine particles attached to the front and back surfaces of the plastic card but also the cutting of the plastics may be an obstacle to the inspection at the inspection stage of the C card. Pieces must be reliably removed.

[0003]

However, in the conventional plastic card manufacturing process, manual removal of plastic dust and fine particles adhering to the front and back surfaces of the plastic card, which may cause the plastic card to become dirty or damaged, is required. It was only a matter of wiping with a cloth or blowing high-pressure air, so that work on a small number of sheets can reliably remove not only dust and fine particles but also plastic fragments. However, mass production of plastic cards cannot be dealt with by human power at all, and if the above dust removal work is to be performed on mass production plastic cards, the plastic cards tend to adhere to each other due to static electricity. To remove dust from the surface of the card, use a plastic A de is the one by the very must be carried out on isolated complicated workability and accuracy that there is a drawback that significantly lowered. Further, even if high-pressure air is blown, dust and fine particles are not blown away but collected, so that dust and the like are merely moved from one plastic card to another plastic card.

Accordingly, the present invention provides a method for removing dust and fine particles adhering to the front and back surfaces of a plastic card, a piece of plastic, and the like in a manufacturing process quickly and simply and reliably in a processing apparatus. A plastic card to be washed is sent out and can be collected.

[0005]

For this purpose, for example, in a card dust remover for cleaning the surface of a plastic card, the cards are horizontally stacked and accommodated inside the card and the position of the accommodated card is controlled by a sensor. A delivery holder section holding a delivery holder supported by a support so as to be able to move up and down from the inner bottom direction while moving upward and downward, and disposed at an upper opening of the delivery holder constituting the delivery holder section. A rotating member that rotates by contacting the rear edge of the stacked cards that moves up and down in the delivery holder while being controlled in position by a sensor, and contacts the upper surface of the topmost card. Place the other rotating body in contact with the other rotating body at an oblique position, and gradually move the card in the sending direction toward the upper layer card. A rotating derivative unit comprising advancing the,
Air formed by intermittently injecting high-pressure air from the lower side and the side direction in the sending direction so as to separate only one card at the top of the stacked cards gradually advanced in the sending direction of the upper layer. Enlarge the radius of a part of the circumference so as to contact and press the surface of the blowing port and only one card separated by the injection of high-pressure air at regular intervals as a large diameter part By using a card sending device consisting of a sending unit consisting of sending rollers, even if the cards are firmly adhered to each other due to static electricity or suction generated by friction, it is sure to separate the cards one by one,
The card can be fed into the surface cleaning treatment device. In particular, the card to be laminated is raised by the support to abut on the rotating member of the rotating member, so that the card rises along the circumference of the rotating member. As a result of continuing, it will gradually advance in the sending direction naturally, so if it is going to send a large amount of cards, the topmost card will surely protrude and facilitate separation, Also, by making the circumference of the large diameter portion, which is obtained by enlarging the radius of a part of the circumference of the delivery roller, substantially coincide with the card length, the contact area between the large diameter portion of the delivery roller and the card is maximized. Therefore, the card can be efficiently sent to the next process.

A card discharged from a surface cleaning apparatus constituting a dust removing device for a card is composed of an upper roll connected to a rotating body via a belt and a lower roll contacting the upper roll. The rotation axis of the roll is a position advanced in the discharge direction from the rotation axis of the upper roll.
A lower roll is used to hold a card discharged from the processing apparatus from above and below in a vertical direction, and to incline upward to contact the belt and to send the card in the discharging direction. A collection holder portion for holding a collection holder that is made to collide with a swash plate disposed at an upper portion of the collection holder with the ejection direction side of the card being downward, and to stack and collect horizontally. By using the card recovery device, the upper roll is retracted from the lower roll while holding the card discharged from the processing device on the upper and lower rolls of the discharge roll. As a result, the card is sent out while raising its front end,
By bringing the front end of the raised card into contact with the belt, the card driving the upper roll guides the card in a state where the front end is lifted, collides with the inclined backing plate and almost enters the collection holder. Since the plastic cards fall horizontally, the plastic cards can be reliably stacked and collected horizontally on the collection holder.

[0007] Further, an adhesive rubber roll formed by adsorbing and removing dust and fine particles adhering to the surface of the card between a card sending device and a collecting device, and a substrate attached to the surface of the adhesive rubber roll. Or dust adsorbed on the surface of the adhesive rubber roll by being movable up and down from the side facing the sheet or the like, and being in contact with and rotating while being in contact with the adhesive rubber roll. Plastic cards are sent out one by one by placing a surface cleaning treatment device consisting of an adhesive tape roll that keeps the surface clean by re-adsorbing and removing particles and fine particles. However, after the surface cleaning process is completed, it is surely collected horizontally after being stacked. Therefore, it is generated in the plastic card manufacturing process and becomes static on the surface of the card. Other dust and fine particles attached by vapor, quickly removing work of cutting pieces or the like of plastic, yet is capable of performing easily and reliably.

[0008]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The above-mentioned card sending device and collecting device are not only provided in a front surface cleaning treatment device for removing dust and fine particles adhering to the front and back surfaces of a plastic card, but also for cutting plastic pieces and the like. In combination with various processing apparatuses alone, a plastic card can be sent or collected according to the processing apparatus.

[0009]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. FIG. 1A shows a dust removing device for a card according to an embodiment of the present invention. The dust removing device for a card according to the embodiment of the present invention includes dust and fine particles adhering to the surface of a plastic card (5). In addition, a plastic card (5) to be cleaned is sent into the surface cleaning apparatus (4) before and after the surface cleaning apparatus (4) that actually removes the cutting pieces (6) and the like. A plurality of card sending devices (2) are arranged side by side, and a card collecting device (3) which collects again the plastic card (5) subjected to the surface cleaning process in the surface cleaning device (4). ) Are arranged side by side in the same number, and they are arranged integrally.

Further, a card dust removing device (1) according to an embodiment of the present invention is constituted, and a plastic card (5) to be cleaned is sent into a front surface cleaning device (4). The device (2) accommodates the plastic cards (5) in a horizontal stack inside thereof,
The position of the plastic card (5) accommodated from the inner bottom (2b ') direction is controlled by the sensors (2e) and (2g), and the support (2) is vertically movable up and down.
c) a delivery holder (2a) holding a delivery holder (2b) supported by the delivery holder (2b) and an upper opening (2d) of the delivery holder (2b) constituting the delivery holder (2a). With respect to the rear edge (5 ') of the laminated plastic card (5) ascending and descending in the delivery holder (2b) and the top surface (5 ") of the top plastic card (5). Abut the rear edge (5 ') of the plastic card (5) and rotate as the position of the plastic card (5) increases, and the other abuts from above. The plastic card (5) is located at an oblique position, and goes toward the upper plastic card (5).
And a rotating derivative part (2i) composed of rotating derivatives (2h) and (2h ′), which are naturally shifted one by one and gradually displaced in the sending direction, and gradually advanced in the sending direction. One top plastic card (5) of the upper plastic cards (5) to be laminated
An air blowing port (2j) in which high-pressure air is intermittently jetted obliquely downward and from the side so as to separate only the plastic card, and a single top plastic card separated by this high-pressure air jet. (5) Only a part of the circumference is enlarged so that it comes into contact with and presses the surface only at regular intervals with respect to the surface (5) only, and the large diameter part (2l) has a slight adhesiveness. Roller (2k) and plastic card (5) delivered by said delivery roller (2k)
Sending roller (2), which surely sends the toner into the surface cleaning apparatus (4), which is the next step, while pressing the roller from above.
m) and a sending section (2f).

Further, together with the card sending device (2), a card dust removing device (1) according to an embodiment of the present invention is constituted, and a surface-cleaning device (4) subjected to a surface cleaning process in a surface cleaning device (4). Plastic card (5) to be washed
As shown in FIG. 7, the card collecting device (3) which collects the rolls again includes an upper roll (3b) connected to the rotating body (3c) via a belt (3d), and the upper roll (3b). A lower roll (3e) contacting the lower roll (3e)
Is set so that the rotating shaft of (1) is advanced (L) in the discharge direction from the rotating shaft of the upper roll, and is discharged from the surface cleaning apparatus (4) by the upper and lower rolls (3b) and (3e). The force of holding the plastic card (5) coming from above and below, and pushing down the plastic card (5) rear end side from the upper roll (3b) by the displacement of the position of the rotation axis of the upper and lower rolls (3b) and (3e). Is added, the front end side of the plastic card (5) is inclined upward, and the discharge roll section (3a) for sending out in the discharge direction while contacting the belt (3d); and the discharge roll section (3a). ) Plastic card (5)
The plastic card (5) provided on the upper part of the collection holder (3j) while monitoring by the sensor (3h)
Plate (3
g), and a collection holder (3j) that is stacked and collected horizontally in the collection holder (3j).
And a collection holder section (3f) for holding the above. In the collection holder (3j), the support (3j) is provided so that the plastic card (5) to be accommodated from the inner bottom (3j ') direction can be moved up and down.
supported by i).

The surface cleaning apparatus (4), which removes dust and fine particles actually attached to the surface of the plastic card (5) as well as fragments (6) and the like, is provided with a front surface of the plastic card (5). Adhesive rubber roll (4) that adsorbs and removes not only dust and fine particles adhering to the back surface but also fragments (6) and the like.
a) and the surface of the adhesive rubber roll (4a)
The adhesive rubber roll (4a) can move up and down from the side facing the plastic card (5), and is in close contact with the plastic card (5a) while rotating. 4a) It is composed of an adhesive tape roll (4b) that always keeps its surface clean by re-adsorbing and removing dusts and fine particles adsorbed on the surface, as well as fragments (6) and the like. .

Since the card dust removing device (1) according to the embodiment of the present invention has the above-described configuration, the dust and fine particles attached to the surface of the plastic card (5) to be cleaned, as well as the cut pieces ( 6) When removing the etc., the plastic card (5) to be washed is stored horizontally in advance in the delivery holder (2b) constituting the delivery holder part (2a) of the card delivery device (2). After this, the sending holder (2b) is loaded into the sending holder part (2a) of the card sending device (2). Then, by operating a motor (not shown) provided in the device (2), the plastic card (5) stacked horizontally and accommodated in the delivery holder (2b) of the delivery holder portion (2a). Is moved upward while its position is controlled by the sensors (2e) and (2g) by the support (2c) supported by the inner bottom (2b '), and the upper part of the horizontally laminated plastic card (5) is raised. The rear edge (5 ') of the plastic card (5) comes into contact with one of the rotating guides (2h'), and the top of the topmost plastic card (5) has the rotating guide (2 ").
h) abuts, the upper part of the plastic card (5) stacked horizontally in the delivery holder (2b) is supported by the support (2c) from the inner bottom (2b ') direction of the delivery holder (2b). As the one rotating derivative (2h ') is rotated by the ascent, and the top rotating plastic card (5) is further moved in the sending direction by the rotation, the other rotating derivative (2h) is also rotated, so that the sending is performed. Of the plastic cards (5), which are stacked so as to gradually protrude in the direction, and are further advanced and stacked so as to gradually protrude in the delivery direction. In order to separate only one plastic card (5), the rotation of the sending roller (2k) by the motor is detected by the sensor (2n) and sent in accordance with the rotation. High-pressure ionized air is injected intermittently from the air blowing ports (2j) provided obliquely downward and sideways for the purpose of removing high-pressure air or static electricity that is easily charged on the surface of the plastic card (5) by friction or the like at the same time as separation. At the same time, only the topmost plastic card (5) separated by the injection of the high-pressure air or the high-pressure ionized air is supplied to the delivery roller (2).
k) is formed by enlarging the radius of a part of the circumferential portion. For example, in order to more efficiently send out the plastic card (5), the peripheral length thereof is made substantially equal to the entire length of the plastic card (5). The large-diameter portion (2l), which secures the maximum contact area with the plastic card (5), is sent out by rotating it in close contact with the surface of the plastic card (5). The plastic card (5) can be accurately sent out one by one into the card surface cleaning apparatus (4), which is the next step, by the secondary sending roller (2m) that is pressed. Since the plastic card (5) sent out in the next step is sent out on the rotor (7) rotating at a constant speed, it is stably sent out into the surface cleaning apparatus (4) in the next step. That is the thing.

Next, in the front surface cleaning apparatus (4), in addition to dust and fine particles adhering to the front and back surfaces of the plastic card (5) passing through the front surface cleaning apparatus (4), cutting is performed. The piece (6) and the like are first adsorbed on the surface of the adhesive rubber roll (4a) when passing between the adhesive rubber rolls (4a) that sandwich the plastic card (5) to be cleaned from above and below. In addition to the dust and fine particles adhering to the front and back surfaces of the plastic card (5), which are adsorbed on the surface of the adhesive rubber roll (4a), the cutting pieces (6), etc. Is movable up and down with respect to the surface of the adhesive rubber roll (4a) from the side facing the plastic card (5),
And while rotating, it comes into close contact with the adhesive rubber roll (4
The plastic card (5), which is an object to be cleaned, is to be re-adsorbed to the adhesive tape roll (4b) having a higher adhesiveness than that of the adhesive tape (a) and to be removed from the surface of the adhesive rubber roll (4a). The surface of the adhesive rubber roll (4a), which is always in close contact with the surface of the plastic card (4a), is kept clean, the surface cleaning ability of the plastic card (5) to be cleaned is kept constant, and the plastic after the surface cleaning is removed. The surface of the card (5) is always clean.

The plastic card (5), which has been sent into the surface cleaning device (4) by the card sending device (2) as described above and then cleaned by the surface cleaning device (4), rotates. The card is guided by the child (7) and is discharged to the card collection device (3). That is,
The plastic card (5) discharged from the surface cleaning apparatus (4) first includes an upper roll (3b) of a discharge roll section (3a) and a lower roll (3) which comes into contact with the upper roll (3b). 3e) and is further discharged in the discharge direction while being pinched between the upper and lower rolls (3e).
b) When the plastic card (5) is clamped by (3e), the rotation axis of the lower roll (3e) is set at a position advanced (L) in the discharge direction with respect to the rotation axis of the upper roll. The upper roll (3b) (3
e), the rotation axis of the upper and lower rolls (3b) and (3e) shifts from the upper roll (3b) to the rear end of the plastic card (5). When a downward force is applied, the front end of the plastic card (5) is inclined upward, and the plastic card (5) sent out from the upper and lower rolls (3b) and (3e) in the discharge direction is Since the upper roll (3b) and the rotating body (3c) are sent and guided while being in contact with the lower side of the belt (3d) that integrally connects the rotating body (3c), the upper and lower rolls (3b) (3e) are thus guided. )
The plastic card (5) sent out by the card is not tilted forward, and the card collecting device (3) is moved to the discharge roll section (3).
It goes to the collection holder part (3f) configured together with a). Further, in this collection holder section (3f), the upper and lower rolls (3f) are positioned above the discharge roll section (3a).
b) The plastic card (5) sent out from (3e) is tilted with the discharge direction side of the plastic card (5) downward while monitoring the clogging of the plastic card (5) by the sensor (3h). The support plate (3i) held by the collection holder portion (3f) collides with the arranging plate (3g), and is supported from the inner bottom portion (3j ') direction by a support (3i) which can move up and down in the collection holder (3j). Each of the plastic cards (5) is horizontally stacked and collected. In this embodiment, a plurality of card sending devices (2) for sending plastic cards (5) to be cleaned are arranged in parallel in the surface cleaning device (4). In the apparatus (4), the same number of card collection devices (3) for collecting the plastic cards (5) subjected to the surface cleaning treatment again are arranged in parallel and arranged integrally. In addition, the surface cleaning treatment of a large number of plastic cards (5) can be performed simultaneously, thereby further improving the working efficiency. In addition, since the plastic card (5) from which dust has been removed in this way tends to be charged with static electricity due to friction with various parts, the plastic card (5) is blown again with ionized air after passing through the surface cleaning treatment device (4), so that It is also possible to remove static electricity charged on the surface of the card (5) and to reliably store one plastic card (5) at a time.

[0016]

As described above, by arranging the card sending device and the card collecting device before and after the processing device, processing on the card, for example, dust and fine particles adhering to the front and back surfaces of the card, as well as shredding In the surface cleaning processing for removing the surface cleaning processing, the processing is performed such that cards and the like to be cleaned are accurately sent out one by one at appropriate intervals and speed to a processing apparatus for performing the surface cleaning processing, and the surface cleaning processing is performed. Since cards and the like that have passed through the device can be collected and stacked one by one horizontally, for example, in addition to dust and fine particles adhering to the front surface, if cutting pieces etc. adhere to the front and back surfaces, an error will occur, It has an excellent effect that the surface cleaning process for precision products such as IC cards, which require strict surface cleaning, can be performed quickly, easily, and accurately. Than it is.

[Brief description of the drawings]

FIG. 1 is a side view of a card dust remover according to an embodiment of the present invention.

FIG. 2 is a sectional view of a main part of a dust removing device for a card according to an embodiment of the present invention.

FIG. 3 is an enlarged front view of an essential part of a card sending device constituting a card dust removing device according to an embodiment of the present invention.

FIG. 4 is an enlarged side view of a main part of a card sending device constituting a card dust removing device according to an embodiment of the present invention.

FIG. 5 is a schematic diagram showing the operation of cards in a card sending device constituting a card dust removing device according to an embodiment of the present invention.

FIG. 6 is an enlarged front view of a main part of a card collecting device constituting the card dust removing device according to the embodiment of the present invention.

FIG. 7 is an enlarged side view of a main part of a card collecting device constituting a card dust removing device according to an embodiment of the present invention.

FIG. 8 is a schematic view showing the operation of cards in the card collecting device constituting the card dust removing device according to the embodiment of the present invention.

[Explanation of symbols]

 1 Card Dust Removal Device 2 Card Delivery Device 2a Delivery Holder 2b Delivery Holder 2b 'Inner Bottom 2c Support 2d Top Opening 2e Sensor 2f Delivery Port 2g Sensor 2h Rotating Derivative 2h' Rotating Derivative 2i Rotating Derivative Portion 2j Air Blow Port 2k delivery roller 2l large diameter part 2m secondary delivery roller 2n sensor 3 card recovery device 3a discharge roll 3b upper roll 3c rotating body 3d belt 3e lower roll 3f recovery holder 3g backing plate 3h sensor 3i support 3j recovery holder 3j 'Inner bottom part 4 Surface cleaning treatment device 4a Adhesive rubber roll 4b Adhesive tape roll 5 Plastic card 5' Rear edge 5 "Top part 6 Other than dust and fine particles, cutting piece 7 Rotor

──────────────────────────────────────────────────の Continued on the front page (51) Int.Cl. ⁷ Identification symbol FI Theme coat ゛ (Reference) B65H 1/18 310 B65H 1/18 310 3F343 3/48 310 3/48 310A 5B023 320 320A 5B035 3/60 3 / 60 5/00 5/00 B 31/10 31/10 G06K 13/103 G06K 13/103 Z 19/077 19/00 K F term (reference) 2C005 MA06 MA12 MB02 TA24 TA32 TA33 TA40 3B116 AA02 AA04 AB16 BA08 BA15 BB88 BB89 BB90 BC07 CD23 3F054 AA01 AA06 BD02 CA11 CA21 CA40 3F100 AA08 BA06 BA11 BA24 CA03 DA10 EA06 3F101 AB01 AB03 AB07 AB13 LA15 LB09 3F343 FA09 FB17 FC01 GA01 GB01 GC01 GD01 HD07 HD16 JA01 J11 J03 MB03 J03 J03 J03 MB03 MB09 MC05 5B023 AA01 HA00 JA07 5B035 AA00 BA00

Claims (5)

[Claims] 1. A card is arranged in front of a processing apparatus to supply a card to a processing apparatus for performing a predetermined processing, in which cards are stacked and stored horizontally, and the stored card is positioned by a sensor. A delivery holder portion holding a delivery holder supported by a support so as to be able to move up and down from the inner bottom direction while controlling, and a delivery holder portion arranged in an upper opening of the delivery holder constituting the delivery holder portion One of the rotating guides that rotates by contacting the rear edge of the stacked cards that move up and down in the delivery holder while being controlled in position by the sensor, and the upper surface of the top card. The other rotating guide that comes into contact with the rotating guide is disposed at an oblique position with respect to each other, and the card is gradually advanced in the sending direction toward the upper layer card. A card sending device comprising: a rotating guide portion; and a sending portion including a sending roller for sending only one topmost card among the stacked cards gradually advanced in the sending direction at the upper portion. 2. A card is arranged in front of a processing apparatus to supply a card to a processing apparatus for performing a predetermined processing, in which cards are stacked and stored horizontally, and the stored card is positioned by a sensor. A delivery holder portion holding a delivery holder supported by a support so as to be able to move up and down from the inner bottom direction while controlling, and a delivery holder portion arranged in an upper opening of the delivery holder constituting the delivery holder portion Wherein the lower and the side in the sending direction are synchronized with the sending of the card so that only the topmost one of the stacked cards which moves up and down in the sending holder while being controlled in position by the sensor is separated. Separated by the air blowing port that is made by intermittently injecting high-pressure air from the direction and the high-pressure air that is synchronized when this card is sent out Enlarge the radius of a part of the circumference so that the circumference is almost equal to the length of the card so that only one of the cards contacts and presses the surface of the card at regular intervals. A card sending device including a sending unit including a sending roller serving as a card. 3. A card is arranged in front of a processing apparatus to supply a card to a processing apparatus for performing a predetermined processing, and the cards are horizontally stacked and accommodated therein, and the accommodated card is positioned by a sensor. A delivery holder portion holding a delivery holder supported by a support so as to be able to move up and down from the inner bottom direction while controlling, and a delivery holder portion arranged in an upper opening of the delivery holder constituting the delivery holder portion One of the rotating guides that rotates by contacting the rear edge of the stacked cards that move up and down in the delivery holder while being controlled in position by the sensor, and the upper surface of the top card. The other rotating guide that comes into contact with the rotating guide is disposed at an oblique position with respect to each other, and the card is gradually advanced in the sending direction toward the upper layer card. High-speed air is intermittently applied from the lower side and the side direction so as to separate only the top card of the stacked cards obtained by gradually advancing the cards in the sending direction of the rotating guide portion and the upper layer portion. The radius of a part of the circumference is adjusted so that the air blowing port formed by spraying and only one card separated by this high-pressure air spray contact the surface of the card at regular intervals and press it. A card sending device including a sending unit including a sending roller that is enlarged to have a large diameter. 4. An upper roll, which is disposed after the processing device for collecting cards ejected after the completion of the processing from the processing device for performing a predetermined processing, and is connected to the rotating body via a belt; It consists of a lower roll in contact with the roll, and the rotation axis of the lower roll is set at a position advanced in the discharge direction from the rotation axis of the upper roll. The card discharged from the processing device by the lower roll is clamped from above and below. A discharge roll portion which is inclined upward and is sent out in the discharge direction while being in contact with the belt, and a card which is sent out from this discharge roll portion is tilted to the upper portion of the collection holder with the discharge direction side of the card being downward. A card collection device comprising a collection holder section for holding a collection holder which is made to collide with and be horizontally stacked and collected respectively. 5. A card sending device according to any one of claims 1 to 3 and a card recovery device according to claim 4, wherein the card collecting device according to any one of claims 1 to 3 is provided. An adhesive rubber roll formed by adsorbing and removing dust, fine particles and the like adhering to the surface of the card between any of the card sending devices and the card collecting device according to claim 2, It can move up and down from the side facing the card, and it comes into close contact while rotating,
By having a stronger adhesiveness than the adhesive rubber roll, from the adhesive tape roll that always keeps the surface clean by re-adsorbing and removing dust and fine particles adsorbed on the adhesive rubber roll surface A dust removal device for a card in which a surface cleaning treatment device is disposed.