JP2748922B2 - Card punch - Google Patents

Description

Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a card punching device for forming a hole in an identification card such as a magnetic card. 2. Description of the Related Art First, a conventional card punching device will be described with reference to the drawings. In FIGS. 2A and 2B, 17
Reference numeral 18 denotes a punching pin having a punching blade formed at the tip, and reference numeral 18 denotes a punch block holding a punching pin 17 and having a punch table 19 formed below. 20 is a punch block 18
And a slit into which a card is inserted. 21
Denotes an electromagnet, which is provided behind the perforation pin 17. The punch block 18 and the electromagnet 21 are
It is fixed to. Reference numeral 23 denotes a movable iron core of the electromagnet 21, the tip of which protrudes downward and faces the rear end face of the piercing pin 17. Reference numeral 24 denotes a spring for raising the perforation pin 17, and reference numeral 25 denotes a spring for raising the movable iron core 23. [0003] However, in the above-described configuration, the electromagnet 21 is provided behind the perforated pin 17 having a certain length, and is slidable in the same direction as the longitudinal direction of the perforated pin 17. The movable iron core 23 is provided, and the stroke length of the movable iron core 23 is very large. Although not shown in the figure, when the present card punching device is incorporated in a card recording / reproducing device or the like, it is necessary to separately provide a card guide member on the side of the card insertion slit 20. While the device is elongated in the vertical direction, the card guide member protrudes in the horizontal direction. Therefore, the card guide member and the card punching section including the card punching device are very difficult to operate in the card recording / reproducing device. Occupying a large space, which is inconvenient for miniaturization. SUMMARY OF THE INVENTION The present invention has been made in view of the above problems, and a card punching device which can form a card punching portion in a narrow space in a card recording / reproducing device or the like and has a simple structure and is easy to manufacture. The purpose is to provide. According to the present invention, a movable piece is rotatably opposed to one side surface of a frame, and a card running path is formed on the other side surface so as to face the movable piece of the frame. setting a driving means consisting of a yoke and a coil in a portion only, also a storage unit provided from one side of the frame on the other side,
What is claimed is: 1. A card punching device in which a punching pin is stored in a storage portion, wherein a length of a frame , a movable piece, a yoke, and a coil in a card insertion direction is shorter than a length in a card width direction .
The storage section and the driving means are connected along the card width direction,
In the figure, the rotation axis of the movable piece was made substantially parallel to the card insertion direction . According to the first aspect of the present invention, a frame, a movable piece rotatably provided on one side of the frame, and a movable piece provided on the other side of the frame are provided. A card traveling path, a storage portion provided over one side surface and the other side surface of the frame, a piercing pin slidably held by the storage portion, and further interlocking with the movable piece,
A yaw provided at a position facing the movable piece of the frame.
A click and drive means that consists from the inserted coil to said yoke, a driving means for attracting the movable piece to the frame side, is provided so as to force in a direction separating said piercing pin from the card traveling path elasticity A frame , the movable piece, the yoke, and the coil.
The length of the respective card insertion direction rather shorter than the length of the card width direction, moreover the storage unit card width direction and the driving means
Along the direction of rotation, and the pivot axis of the movable piece is a card.
By that is substantially parallel to the insertion direction, by the length of the card insertion direction of the frame is shorter than the length of the card width direction, it is possible to shorten the card traveling path of the drilling apparatus, the drilling apparatus The card travel path of the electronic device itself incorporating the device can be shortened, and the size of the electronic device can be reduced. Further, in the card punching apparatus which is not provided with a normal card conveying roller or a driven roller, the frame and the card are easily rubbed, causing damage to the card. By shortening the length of the card in the card width direction, the facing area between the card and the frame can be reduced.
Rubbing of the card and the frame can be prevented. Ma
The length of the movable piece, yoke and coil in the card insertion direction
Is shorter than the length in the card width direction.
Set the rotation axis of the moving piece approximately parallel to the card insertion direction, and
The storage unit and the drive means are connected in the
Therefore, the opposing area between the yoke and the movable piece can be increased.
To increase the attractive force between the movable piece and the electromagnet.
And the piercing force can be increased. More movable
Since the length of the piece can be increased,
The design can be greatly simplified because the network can be widened. According to a second aspect of the present invention, in the first aspect, a recess is provided in the movable piece, and the end of the piercing pin is provided in the recess.
The moving piece and the piercing pin are
It can be linked smoothly and the movement of the movable piece smoothly
Can be transmitted to the piercing pin. Moreover, movable pieces and perforations
Productivity because pins can be easily positioned
Also improve . According to a third aspect of the present invention, in the first aspect, by providing a card guide member facing the frame, a card running path is formed between the frame and the card guide member, and the card guide member is provided. By providing the guide member with the dies, the frame also serves as one side of the card travel path, so the configuration is simpler than forming the card travel path with a separate plate member as in the past, and productivity is improved. It is possible to improve the size and downsize the device. [0009] According to a fourth aspect of the invention, according to claim 1, by the frame to a substantially rectangular parallelepiped shape, taken handled
It is easy to use and is formed on electronic devices
The card path and the card path of the punching machine are aligned.
It is easy and the workability of the frame is improved, and the productivity is improved . According to a fifth aspect of the present invention, in the first aspect, the drive means and the piercing pins are provided on the card traveling path, so that the apparatus can be downsized in the card width direction. An embodiment of a card punching device according to the present invention will be described below. In FIG. 1A, reference numeral 1 denotes a piercing pin, and 2 denotes a piercing blade formed at the tip of the piercing pin 1. Reference numeral 3 denotes a main frame made of a magnetic material, and reference numerals 4 and 5 denote sleeves which are fitted into both ends of a perforation pin accommodating portion formed on the main frame 3 to guide the perforation pin 1 so as to be slidable. Reference numeral 6 denotes a card guide member mounted below the main frame 3, and a card running path 7 is formed by the main frame 3 and the card guide member 6. Reference numeral 8 denotes a die for punching the card together with the punching blade 2, which is fitted into the card guide member 6. An electromagnet is formed on the side of the perforated pin insertion portion of the main frame 3. That is, an annular concave portion for accommodating the coil is formed, and the coil 9 is inserted therein. The central projection, that is, the yoke 10 is formed integrally with the main frame 3. Reference numeral 11 denotes a lid attached to the upper part of the main frame 3. An iron movable piece 12 is housed in a space formed between the lid 11 and the upper surface of the main frame 3. The base of the movable piece 12 is a fulcrum, and the main frame 3 is supported by a support 13 made of an elastic material.
It has been suppressed above. On the other hand, the front end of the movable piece 12 is an action point, and is engaged with the rear end of the perforation pin 1. The rear end 1a of the piercing pin 1 has a rounded shape,
On the other hand, a rounded depression is formed at the tip of the movable piece 12 according to the round shape formed on the perforation pin 1, and the rear end 1 a of the perforation pin 1 fits into the depression of the movable piece 12. I have. The side of the movable piece 12 is close to the end face of the yoke 10. Reference numeral 14 denotes a spring for constantly pulling up the piercing pin 1. Reference numeral 15 denotes a shock absorbing material for preventing the movable piece 12 from directly hitting the lid 11, and is attached to the back surface of the lid 11. By providing the shock absorbing material 15, it is possible to prevent the lid 11 and the movable piece 12 from being damaged by a collision for a long period of time. By providing the movable piece 12 between the lids 11 as described above, the movable piece 12 can be held with a very simple configuration, and the configuration can be simplified, so that the productivity is improved. . That is, since the movable piece 12 can be held without using other members such as hinges and screws, the number of parts can be reduced, and productivity can be improved. In particular, the configuration in which the movable piece 12 is pressed against the main frame 3 by the support member 13 as in the above-described configuration has a very simple configuration and improves productivity. Further, even if the distance between the main frame 3 and the lid 11 varies during the assembly of the device, the support 13 has elasticity, so that the dispersion of the distance is absorbed and the main frame 3 and the movable piece are moved. 12 are always in close contact with each other.
No rattling occurs. The operation of the card punch having the above configuration will be described. First, when a current is applied to the coil 9, the yoke 10 and the movable piece 12 are magnetized, and the movable piece 12 is attracted toward the yoke 10. In this case, the entire main frame functions as a magnetic path, and a large magnetic force can be obtained efficiently. The piercing pin 1 is pushed by the movable piece 12 and moves linearly downward, and the piercing blade 2 at the tip penetrates the inside of the card running path 7 and enters the die 8. In the card punching device according to the present embodiment, since the movable piece 12 is provided between the main frame 3 and the lid 11, the movable piece 12 is disposed relatively close to the yoke 10. A considerably strong magnetic force acts on the movable piece 12, so that a sufficient force can be applied to the punching pin 1 to punch out the card. Further, the main frame 3 plays three roles of the support of the movable piece 12, the core of the electromagnet, and the side wall of the card running path 7, and the number of parts is very small. Further, since the base of the movable piece 12 is pressed against the main frame 3 via the elastic support member 13, the movable piece 12 is held movably with a very simple structure. can do. Further, since the piercing pin 1 and the spring for urging the piercing pin 1 in the direction of separating the card running path are housed in the piercing pin storage portion, the spring can be easily designed. In the conventional configuration in which the spring is disposed between the main frame 3 and the distal end of the movable piece 12, the size of the spring must be reduced, and the thickness of the line constituting the spring must be reduced. Therefore, it is difficult to select a constituent material. In addition, since the movement of the movable piece is restricted by the thickness of the spring by providing the spring between the frame and the movable piece, the height of the apparatus itself must be increased. However, in this embodiment, the main frame 3 is provided with a perforated pin storage section,
Since the piercing pin 1 and the spring 14 are provided therein, the spring can be freely selected, and the height of the device does not need to be increased. The size of the electromagnet can be relatively reduced by making the perforated pin 1 face the end of the card running path and at least part of the electromagnet provided on the main frame 3 to face the center of the card running path. The size can be increased, and a larger electromagnetic force can be generated. As a result, the driving force for driving the perforation pin 1 can be increased, and the perforation force can be increased. Therefore, even if the perforation device itself is downsized, a hard card or a thick card can be easily perforated. As shown in FIGS. 1A and 1B, the main frame 3 has a substantially rectangular parallelepiped shape, and the length of the main frame 3 in the card insertion direction is shorter than the length of the card in the width direction. When the punching device according to the present embodiment is incorporated into another electronic device or the like, the main frame 3
Has a substantially rectangular parallelepiped shape, so that it is easy to handle, and it is easy to align a card running path formed in an electronic device or the like with a card running path 7 of the punching device. Further, since the main frame 3 has a substantially rectangular parallelepiped shape, the workability of the main frame 3 is good, and the dimensions and the like can be accurately obtained, so that the productivity is improved. Further, by making the length of the main frame 3 in the card insertion direction shorter than the length in the card width direction, the card running path 7 of the punching device can be shortened. The card travel path can be shortened, and downsizing of electronic devices and the like can be realized.
Further, in the card punching device which is not provided with a normal card conveying roller or a driven roller, the main frame and the card are liable to be rubbed, causing the card to be damaged. By making the length of the card shorter than the length in the card width direction, the facing area between the card and the frame can be reduced,
Rubbing of the card and the main frame 3 can be prevented. Also, insert the coil 9 and the yoke 10 in the card insertion direction.
By making the length shorter than the length in the card width direction.
Therefore, even if the shape of the main frame 3 is configured as described above,
It is possible to make the opposing area of the movable piece 12 and the yoke very wide.
Possible, and the coil 10 has a large winding amount.
The force of attracting the moving piece 12 can be made very strong,
The piercing force can be increased. According to the present invention, a movable piece is rotatably opposed to one side of a frame, a card running path is formed on the other side, and a yoke is provided at a portion facing the movable piece of the frame.
And only set the driving means consisting of a coil, also provided with one storage portion from the side to the other side of the frame, a card punch that houses the piercing pin to the housing portion, a frame,
The length of each of the movable piece, the yoke, and the coil in the card insertion direction is shorter than the length in the card width direction, and the storage portion and the drive
Steps are continuously provided along the card width direction, and furthermore, the movable piece is rotated.
By that the axis in the card insertion direction substantially parallel to, the size of the apparatus, increase productivity, the prevention of such damage to the card and
Excellent effects such as enhancement of the piercing force can be obtained.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1A is a cross-sectional view of a card punching device according to an embodiment of the present invention, FIG. 1B is a plan view of the card punching device in an open state, and FIG. (B) Cross-sectional view of the card punching device [Description of References] 1 punching pin 2 punching blade 3 main frame 6 card guide member 7 card running path 9 coil 10 yoke 11 lid (upper frame) 12 movable piece 13 support material 14 spring

Claims (1)

(57) [Claims] Frame and pivotable on one side of the frame
A movable piece provided on the card traveling path which is provided on the other side of said frame, a storage portion provided over the one side and the other side surface of said frame slidably in the housing part A piercing pin that is held and further interlocked with the movable piece, a yoke provided at a position facing the movable piece of the frame, and a coil inserted into the yoke are provided.
Comprising a made is Ru drive means, and an elastic member provided so as to force in a direction separating said piercing pin from the card traveling path, said frame, said movable piece, said yoke and said
The length of the coil each card insertion direction is rather short than the length of the card width direction, moreover the drive means and the housing part
The movable piece is continuously provided along the card width direction, and the movable piece is further rotated.
A card punch, wherein the axis is substantially parallel to the card insertion direction . 2. A recess is provided in the movable piece, and the end of the piercing pin is provided in the recess.
Card punch according to claim 1, characterized in that it Hamarikon. 3. 2. The card guide member according to claim 1, wherein a card running path is formed between the frame and the card guide member by providing a card guide member facing the frame, and a die is provided on the card guide member. Card punch. 4. The card punch according to claim 1, wherein the frame has a substantially rectangular parallelepiped shape . 5. The card punching device according to claim 1, wherein the driving means and the punching pin are provided on a card traveling path.