JPH11347996A - Tape-like article punching device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To effect the alignment with high accuracy, and to correctly make a hole by providing a plurality of alignment cameras of different magnification on a part to be drilled with specified intervals in the X-axis direction or the Y-axis direction. SOLUTION: A part 2 to be drilled is moved from the position of the mechanical origin, and a trial hole is made for a larger hole. The part 2 to be drilled is moved so that the drilled hole is located immediately below an alignment camera 3 with large magnification, the image of the trial hole is picked up to effect the alignment by measuring the center of gravity. Then, the alignment camera 3 of small magnification is moved so as to be located immediately above the trial hole, and the drilled hole is aligned by the alignment camera 3 of small magnification. The correct positional deviation attributable to the fitting error of each alignment camera 3 and the angle of inclination of a camera unit 13 itself are obtained through both alignments. The positional deviation attributable to the fitting error of a remaining alignment camera 3 (for alignment of the intermediate magnification) relative to the two alignment camera 3, 3 can also be obtained through the angle of inclination.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

[0001] The present invention relates to a ceramic green sheet, TAB (Tape Automated).
Bonding), TCP (Tape Carrier)
The present invention relates to a device for punching a tape-shaped object such as a package.

[0002]

2. Description of the Related Art Japanese Patent Publication No. 7-47279 (hereinafter referred to as the former) and Japanese Patent Publication No. 7-47280 (hereinafter referred to as the latter) exist as conventional tape-shaped punches. ing. As shown in FIG. 4, the former includes a perforated portion 2 composed of a plurality of punching units 12 equipped with punches and dies having different shapes and sizes, and a feeding shaft.
11a 'takes up the free end of the ceramic green sheet w1 supported on the leading-out roll 11a "at the leading end of the take-up shaft 21a'.
Each shaft is locked to the take-up roll 21a "at the tip.
The drilling machine includes a supply unit 1 configured to connect 11a ′ and 21a ′ to a feeding motor 11a and a winding motor 21a, and a moving mechanism unit 5 that moves the supply unit 1 in the X-axis direction and the Y-axis direction. The centering camera 3 is fixedly provided at a distance from the unit 2. By the way, the punching unit 12 described above
Although it is attached and set on a support base (not shown), every time the size or type of punch is changed, it is removed from the support base (not shown), the punch and the die are exchanged, and the support base (not shown) Set again. At that time, if there is a mounting error even if it is minute,
An error occurs in the fixed distance between the centering camera 3 and the punch thereof, and the feeding mechanism 1 is controlled and moved by the moving mechanism unit 5 based on a predetermined program (a program of a punching pattern) while feeding the feeding unit 1 quantitatively. In the actual operation of punching with the corresponding punching unit 12, a punching error occurs, and the punching unit 12 becomes unsuitable as a product. Therefore, each time a test hole is punched by each punch of each punching unit 12, the hole is placed directly below the centering camera 3 at a fixed distance from the centering camera 3 so that each hole is located directly below the centering camera 3. The supply unit 1 is moved by a set distance so as to be positioned, the centering is performed, and each centering data is stored in the control unit as correction operation data in actual operation. However, in the case of the supply section 1 in which the ceramic green sheet w1 is wound around the feeding roll 11a “and the winding roll 21a”, the feeding motor 11a,
Winding motor 21a, feeding shaft 11a ', winding shaft 21
a ', the feeding roll 11a ", the winding roll 21a", supporting parts thereof, auxiliary equipment such as guide rollers, etc., will inevitably increase the weight, and the moving mechanism section 5 in the X-axis direction and the Y-axis direction will also be large. As a result, rapid movement cannot be expected, and the drilling efficiency during actual operation is poor.

In the latter, as shown in FIG. 5, a perforated portion (comprising a plurality of punching units 12) 2 which is lighter than the supply portion 1 is not provided in the supply portion 1 in which the ceramic green sheet w1 is wound, as shown in FIG. In addition to being configured to be controllably movable in the Y-axis direction, the centering camera 3 is fixedly installed above the ceramic green sheet w1 between the axes so as to face above. Therefore, when trying to obtain centering data (correction calculation data) in test drilling,
The supply unit 1 itself needs to be controlled in the X-axis direction and the Y-axis direction by the moving mechanism unit, which requires a larger device than the former, and also causes the same problem of poor perforation efficiency as described above. The ceramic green sheet, TA
B (Tape Automated Bonding),
The diameter of a hole formed in a tape-shaped material such as a TCP (Tape Carrier Package) is various and ranges from a minimum diameter of several tens of μm to a maximum diameter of 5 mm. When trying to capture a small diameter hole at a magnification suitable for it, the center of the large diameter hole cannot be detected (centered) without relying on the center of gravity measurement because part of the hole is imaged. bad. Conversely, if it is attempted to capture a large-diameter hole at an enlargement magnification suitable for it, the resolution of the small-diameter hole decreases, the centering accuracy deteriorates, and reliable correction calculation data cannot be obtained. Therefore, as a practical matter, although it is captured by a centering camera with an enlargement magnification suitable for an intermediate hole diameter of 5 mm to several tens of μm, it is said that the centering accuracy is high, It will be low.

[0004]

SUMMARY OF THE INVENTION The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a tape-shaped material punching apparatus which does not increase the size and improves the productivity. It is in. Another object of the present invention is to provide a tape-shaped material punching device with improved centering accuracy.

[0005]

According to a first aspect of the present invention, there is provided a technical means for fixing a roll-shaped tape over a feeding mechanism and a winding mechanism. A fixed supply unit is provided so that the tape-like material can be fed and wound in the X-axis direction, and a plurality of punching units equipped with punches and dies having different shapes and sizes are arranged in parallel in the X-axis direction. A piercing portion for piercing the tape-shaped object,
The gist is that it is configured to be controllably movable in the X-axis direction and the Y-axis direction, and that a centering camera is provided in the perforated portion. According to a second aspect of the present invention, a plurality of centering cameras having different magnifications are provided at predetermined intervals in the X-axis direction or the Y-axis direction in the perforated portion according to the first aspect.

(Operation) According to the above technical means, the following operation is achieved. (Claim 1) The present tape-shaped material punching device has a fixed separation distance from the centering camera to the centering camera so that the centering camera is located immediately above each hole every time a trial punching is performed in each punching unit. Only the control operation is performed, the image is taken, binarized by the image processing apparatus, and the centering is performed, and the centering data is stored in the control unit as correction operation data in actual operation. At the time of actual operation, the drilling unit having a plurality of punching units is placed in a state where the correction calculation data is added to the program data of the drilling pattern.
Under the control of the axial direction and the Y-axis direction, the tape-shaped material to be fed at a constant rate is perforated in a predetermined perforation pattern at a perforation target portion. (Claim 2) The present tape-shaped material punching device picks up an image of the hole formed by trial punching by selecting a centering camera with a magnifying power that exactly captures the plane area of the hole. Then, the centering data is stored in the control unit as correction operation data in actual operation. Therefore, highly accurate centering data (correction calculation data) can be obtained regardless of the diameter of the hole and the size of the hole at the time of trial drilling.

[0007]

Next, embodiments of the present invention will be described. 1 to 3 show an embodiment of a tape-shaped punching device according to the present invention, and reference numeral A denotes the punching device.

The perforating apparatus A comprises a machine base 100, a supply unit 1 for a tape-like material W, a perforating unit 2, a camera unit 13 juxtaposed to the perforating unit 2, and the like.

The supply unit 1 includes a ceramic green sheet, which is a perforated material, and a TAB (Tape Automa).
ted Bonding), TCP (Tape Carr)
and a supply shaft 11a 'from a supply motor 11a and a supply roller 11a at the tip of the supply box 11 which are housed inside a main body box 101 standing upright from the machine base 100. And a take-up shaft 21a 'and a leading-end take-up roll 21a from a take-up motor 21a housed inside a similar main body box 101. A winding mechanism 21 protruding toward the part 2; a feeding shaft 11a '; a pair of front and rear clamp mechanisms 31 provided between the winding shaft 21a'; a portion immediately after the feeding shaft 11a '; A guide mechanism 41 comprising a sprocket wheel provided immediately before the shaft 21a 'is provided, and is installed at the front end side of the machine base 100 as shown in FIG.

As shown in FIG. 3, the supply unit 1 uses a feed shaft 11a 'to feed a raw material of a tape-like material X (ceramic green sheet, TAB (Tape Automated).
Bonding), TCP (Tape Carrier)
Package) and its tape-like material X
The free end of the tape W is wound on the take-up roll 21a "of the take-up mechanism 21 via the above-described sprocket wheel 41, and is appropriately wound in the width direction on both sides in the width direction of the tape-like material W. Sprocket wheels 41 are provided in the engagement grooves w that are formed at intervals.
Are engaged with each other so that the tape-shaped material X can be fixedly fed and fixedly wound in the X-axis direction.

The clamp mechanism 31 includes a pair of upper and lower clamp arms which can be approached and separated perpendicularly to the X-axis direction.
As shown in FIG. 3, it is supported by a supporting portion 31b having a substantially upward U-shape when viewed from the side. Its support 31
b each has an actuator (linear motor, servomotor, etc.) in the Z-axis direction on the upper end of the parallel piece 31b-1, 31b-1.
31b-2, and a lower clamp arm 31a fixed thereto and a lower clamp arm 31a fixed thereto.
A guide space 31b-3 for vertical movement to be brought into contact with 31a is recessed, and a drive shaft (not shown) of the actuator 31b-2 is connected to the upper clamp arm 31a.

The supporting portions 31b, 31b are connected to the connecting portion 31 for connecting the parallel piece portions 31b-1, 31b-1 at their lower ends.
Groove portions 31b-5, 31b-5 recessed at the front and rear positions of b-4
Slide rails 31b-6, 31b- parallel to the X-axis direction
6 is engaged with a nut (not shown) which is internally fitted in a vertically extending portion 31b-7 which is vertically suspended from the center of the continuous portion 31b-4. 31b-8
The rotation of the screw rod 31b-8 by driving the actuator (servo motor) 31b-9 causes the slide rail 31b-
6 is configured to be finely movable in the X-axis direction by using as a guide. The slide rail 31b-6 is laid on the machine base 100 as shown.

The clamp mechanisms 31, 31 actuate the actuator 31b-2 in the Z-axis direction to clamp the tape-shaped material W, and then actuate the actuator 31b-9 connected to the screw rod 31b-8, respectively. The tape W is slightly moved in the direction in which the tape-shaped material W is to be pierced, and an appropriate tension is applied to a portion to be pierced.

The punching unit 2 is provided with a plurality of punching units 12 each having a U-shape in a side view and having a central space portion as a work loading space 12a, which can be inserted into and removed from the support table 22 in the Y-axis direction. It is configured. The perforated portion 2 is provided with a camera unit 13 in parallel with the punching unit 12, and each punching unit 12 has a punch (not shown) on its upper piece and a die 12b on its lower piece. I am wearing it. The punches have different shapes and sizes, and the punches can be moved up and down by desired striking means 12c.

The punching unit 12 has an insertion recess 12d whose front end is opened in the longitudinal direction of the lower surface thereof.
As shown in FIG. 3, the insertion recess 12d has a T-shape in front view, and a vertically movable T-shaped insertion body 32 provided in the support base 22 and penetrating therethrough is inserted. It is locked and attached to the support base 22. For details, see Punching Unit 12
Is a screw that projects downward from the plug 32 after inserting the protruding end of the plug 32 from the open end of the plug recess 12d.
A nut 42 is screwed and fastened to a support base 22 (not shown).

A camera unit 13 arranged in parallel with the punching unit 12 is set on a support base 22 in the same manner as the punching unit 12, and a plurality of centering cameras 3 having different lens magnifications are connected to the Y axis. They are provided at regular intervals in the direction. The centering cameras 3 may be provided at regular intervals in the X-axis direction.

The magnification of the lens is, for example, an object having a diameter of 5 mm, an object having a diameter of 2.0 mm, an object having a diameter of 0.3 mm, and the like.

A support table 22 for supporting the perforated portion 2 is provided.
As shown in FIG. 1, a well-known X-axis moving mechanism 52 and a Y-axis moving mechanism 62, such as a ball screw and a servomotor, can be controlled and moved in the X-axis direction and the Y-axis direction.

In the tape punching apparatus according to the present embodiment configured as described above, first, each of the centering cameras 3... This is a camera unit
This is for the initial confirmation of whether or not 13 is accurately set (attached) to the support base 22 in the Y-axis direction. At this time, the drilling unit 2 is moved by a predetermined amount from the mechanical origin position, and a trial drilling of a large hole (for example, a hole of 5 mm) is first performed.
The perforated portion 2 is positioned directly below the centering camera 3.
And a punch (for large hole drilling) by moving a fixed set distance, image the trial drilling, and 2
Then, the centering camera 3 is moved by a fixed distance between the centering cameras 3 and 3 so that the centering camera 3 having a small magnification is located right above the test hole. The large test hole is centered by the centering camera 3 having a small magnification. On the other hand, for example, a test drilling of a small hole (for example, a hole of 0.3 mm) is performed, and the punching unit 2 and the centering camera 3 are positioned so that the hole is located directly below the centering camera 3 having a large magnification. Move a fixed set distance between the punch (for drilling small holes) and
The test hole is imaged, binarized and centered by an image processing device (the center of gravity is measured if necessary (pre-operation)), and then the centering camera 3 with a small magnification is positioned directly above the test hole. Perforated portion 2 for a fixed distance between centering cameras 3 and 3
Is moved again, and the small test hole is again centered (post-working) by the centering camera 3 having a small enlargement magnification, the resolution in the subsequent work is reduced, and the centering accuracy is deteriorated. To avoid this, the above method is adopted. The centering camera (centering camera with a large magnification) due to the mounting error of the camera unit 13 in both centering, the centering camera
(Centering camera with small magnification) 3 The tilt angle in the θ direction of the camera unit 13 itself can be obtained together with the accurate positional shift amount due to each mounting error, and the remaining angle can be obtained by a predetermined formula based on the tilt angle. The two centering cameras 3 and 3 (for centering a hole of a medium size)
, The amount of positional deviation due to the mounting error with respect to the above is also obtained. Then, each time the drilling unit 2 is moved by a predetermined amount from the mechanical origin position to test holes of each diameter and size, the centering camera 3 of the selected exactly good magnification is placed right above the hole. The perforating unit 2 is controlled and moved by a fixed set distance to the centering camera 3 so as to be positioned, and the centering camera 3 is positioned directly above the perforation, imaged, binarized, and centered. This is stored in the control section as correction operation data at the time of actual operation every time the data is output. The program data of the drilling pattern includes a fixed distance from each of the centering cameras 3 when moving a predetermined amount from the mechanical origin position, and a punch of each of the punching units 12 with respect to each of the centering cameras 3.
Since it is created on the premise that the fixed distance from the camera unit 13 is set with high precision, if an error occurs in the mounting of the camera unit 13 and each punching unit 12, the X of the punching unit 12 based on the mechanical origin position is used. A corresponding error occurs in the control movements in the axial direction and the Y-axis direction, and it becomes impossible to pierce the position according to the program data. At the time of actual operation based on the program data, the control unit adds and divides the correction calculation data and the displacement amount caused by the mounting error of each of the centering cameras 3. To perform a perforation in a predetermined perforation pattern on the perforation target portion of the tape-shaped material W fed in a fixed amount in the X-axis direction.

Further, even when the centering camera 3 is provided at a constant interval in the X-axis direction with respect to the camera unit 13, the mounting of the camera unit 13 is performed in the Y-axis direction in the same manner as described above. The correction calculation data is obtained together with the displacement amount caused by the mounting error of each of the centering cameras 3..., And is stored in the control unit in advance, and is added and divided in the actual operation. Reference numeral 4 denotes a control unit, which is a main body 14, a display (monitor) 24, and an operation board 34.

[0021]

As described above, the present invention has the following advantages. (Claim 1) A plurality of punching units equipped with punches and dies having different shapes and sizes are juxtaposed, and a core is formed in a perforated portion which can be controlled to move in both the X-axis direction and the Y-axis direction. With a camera
Since the centering camera is configured to be controlled and moved together with the perforated portion, the correction calculation data (centering error) caused by the mounting error of each punching unit to the support base is converted to the perforated portion formed of the punching unit by X. It can be obtained by controlling and moving in the axial direction and the Y-axis direction. For this reason, the weight of the raw material of the tape-shaped material to be pierced, the drive motor, the feeding shaft, the winding shaft, the feeding roll, the winding roll, the guide roller, and the supporting equipment thereof are increased in weight, and therefore,
The X-axis direction and the Y-axis direction moving mechanism are also large, so that the supply unit, which is large, is controlled in the X-axis direction and the Y-axis direction to perform centering. Since the perforated portion is lighter than the supply portion, speedy operation in actual operation is promised, and an improvement in productivity can be expected. (Claim 2) In addition, when a plurality of centering cameras having different magnifications are provided in the perforated portion, the perforation (trial perforation) is imaged by a centering camera having a magnification that exactly images the plane area thereof. Image analysis and centering. Therefore, highly accurate centering and, consequently, accurate perforation can be performed.

[Brief description of the drawings]

FIG. 1 is a plan view of a tape-shaped punching device according to an embodiment of the present invention.

FIG. 2 is a partially cutaway view of the side view.

FIG. 3 is an enlarged perspective view of a main part, partially cut away.

FIG. 4 is a plan view of a conventional punching device.

FIG. 5 is a plan view of still another punching device.

[Explanation of symbols]

A: Punching device 11:
Feeding mechanism 21: Winding mechanism W:
Tape 12: Punching unit 2:
Perforated part 3: Centering camera 1:
Supply unit

────────────────────────────────────────────────── ───

[Procedure amendment]

[Submission date] June 22, 1998

[Procedure amendment 1]

[Document name to be amended] Statement

[Correction target item name] 0002

[Correction method] Change

[Correction contents]

[0002]

2. Description of the Related Art Japanese Patent Publication No. 7-47279 (hereinafter referred to as the former) and Japanese Patent Publication No. 7-47280 (hereinafter referred to as the latter) exist as conventional tape-shaped punches. ing. As shown in FIG. 4, the former includes a perforated portion 2 composed of a plurality of punching units 12 equipped with punches and dies having different shapes and sizes, and a feeding shaft.
The free end of the ceramic green sheet w1 supported on the leading-out roll 11a ″ at the leading end is taken up by a winding shaft 21a ′.
Each shaft is locked to the take-up roll 21a "at the tip.
The drilling machine includes a supply unit 1 configured to connect 11a ′ and 21a ′ to a feeding motor 11a and a winding motor 21a, and a moving mechanism unit 5 that moves the supply unit 1 in the X-axis direction and the Y-axis direction. The centering camera 3 is fixedly provided at a distance from the unit 2. By the way, the punching unit 12 described above
Although it is attached and set on a support base (not shown), every time the size or type of punch is changed, it is removed from the support base (not shown), the punch and the die are exchanged, and the support base (not shown) Set again. At that time, if there is a mounting error even if it is minute,
An error occurs in the fixed distance between the centering camera 3 and the punch thereof, and the feeding mechanism 1 is controlled and moved by the moving mechanism unit 5 based on a predetermined program (program of a drilling pattern) while feeding the feeding module 1 in a fixed amount. In the actual operation of punching with the corresponding punching unit 12, a punching error occurs, and the punching unit 12 becomes unsuitable as a product. Therefore, each time a test hole is punched by each punch of each punching unit 12, the hole is placed directly below the centering camera 3 at a fixed distance from the centering camera 3 so that each hole is located directly below the centering camera 3. The supply unit 1 is moved by a set distance so as to be positioned, the centering is performed, and each centering data is stored in the control unit as correction operation data in actual operation. However, in the case of the supply unit 1 in which the ceramic green sheet w1 is wound over the feeding roll 11a ″ and the winding roll 21a ″, the feeding motor 11a,
Winding motor 21a, feeding shaft 11a ', winding shaft 21
a ', the feeding roll 11a ", the take-up roll 21a", supporting parts thereof, and auxiliary equipment such as guide rollers, etc., will inevitably increase the weight, and the moving mechanism section 5 in the X-axis direction and the Y-axis direction will also be large. As a result, rapid movement cannot be expected, and the drilling efficiency during actual operation is poor.

[Procedure amendment 2]

[Document name to be amended] Statement

[Correction target item name] 0009

[Correction method] Change

[Correction contents]

The supply unit 1 includes a ceramic green sheet, which is a perforated material, and a TAB (Tape Automa).
ted Bonding), TCP (Tape Car)
and a supply shaft 11a 'from a supply motor 11a and a supply roller 11a at the tip of the supply box 11 which are housed in a main body box 101 standing upright from the machine base 100. And a take-up motor 21a housed inside a similar main body box 101.
Take-up shaft 21a 'and leading take-up roll 21a "
And a pair of front and rear clamp mechanisms 31, 31 provided between the take-up shaft 11a ', the take-up shaft 21a', and a take-out shaft 11a '.
A guide mechanism 41 composed of a sprocket wheel is provided at the immediately following portion and at the immediately preceding portion of the winding shaft 21a ', and is provided at the front end side of the machine base 100 as shown in FIG.

[Procedure amendment 3]

[Document name to be amended] Statement

[Correction target item name] 0010

[Correction method] Change

[Correction contents]

As shown in FIG. 3, the supply unit 1 uses a feed shaft 11a 'to feed a raw material of a tape-like material X (ceramic green sheet, TAB (Tape Automated).
Bonding), TCP (Tape Carrier)
Package) and its tape-like material X
Is wound around the take-up roll 21a ″ of the take-up mechanism 21 via the above-described sprocket wheel 41, and is appropriately wound in the width direction on both sides in the width direction of the tape-shaped material W. Sprocket wheels 41 are provided in the engagement grooves w that are formed at intervals.
Are engaged with each other so that the tape-shaped material X can be fixedly fed and fixedly wound in the X-axis direction. ────────────────────────────────────────────────── ───

[Procedure amendment]

[Submission date] May 6, 1999

[Procedure amendment 1]

[Document name to be amended] Statement

[Correction target item name] Claims

[Correction method] Change

[Correction contents]

[Claims]

[Procedure amendment 2]

[Document name to be amended] Statement

[Correction target item name] 0005

[Correction method] Change

[Correction contents]

[0005]

Technical means taken to solve the above object, according to an aspect of the the tape-shaped product was stretched a rolled tape-like material over the Repetitive out mechanism and a take-up mechanism The tape-shaped object is provided by fixedly providing a supply unit configured to be capable of being fed and wound in the X-axis direction, and a plurality of punching units equipped with punches and dies having different shapes and sizes are arranged in the X-axis direction. In the X-axis direction, Y
Control rotatably to constitute axially on the drilling unit, expansion fold
A plurality of centering cameras with different rates
The gist is that they are provided at regular intervals in the axial direction .

[Procedure amendment 3]

[Document name to be amended] Statement

[Correction target item name] 0006

[Correction method] Change

[Correction contents]

(Operation) According to the above technical means, the following operation is achieved. Each time a punch is made in each punching unit, the tape-piercing device punches this hole
A centering camera with a magnifying power that exactly captures the plane area
Is selected, and the perforated portion is controlled and moved by a fixed separation distance to the centering camera so that the centering camera is located directly above each perforation, and is imaged, binarized by the image processing device, and centered, The centering data is stored in the control unit as correction operation data at the time of actual operation. Therefore, the diameter of the hole at the time of trial drilling and the hole
High accuracy centering data (correction calculation data
Data) is obtained. At the time of actual operation, the perforated portion provided with a plurality of punching units in the X-axis direction in a state where the correction calculation data is added to the program data of the perforated pattern,
Controlled in the direction of the Y-axis, perforation is performed in a predetermined perforation pattern at a perforation target portion of the tape-shaped object which is fed at a constant rate.

[Procedure amendment 4]

[Document name to be amended] Statement

[Correction target item name] 0010

[Correction method] Change

[Correction contents]

[0010] The supply unit 1, raw (ceramic green sheet of the tape-like material W by the feeding shaft 11a 'as shown in FIG. 1 and 3, TAB (Tape Automat
edBonding), TCP (Tape Carri)
er Package) is supported, and the free end of the tape-shaped material W is engaged with the take-up roll 21a ″ of the take-up mechanism 21 via the above-described guide mechanism 41 and wound. Become
The engagement protrusions 41a of the guide mechanism 41 are formed in engagement grooves w formed at appropriate intervals in the length direction on both sides in the width direction of the tape-shaped material W.
And the tape-shaped material W can be fixedly fed and fixedly wound in the X-axis direction.

[Procedure amendment 5]

[Document name to be amended] Statement

[Correction target item name] 0021

[Correction method] Change

[Correction contents]

[0021]

As described above, the present invention has the following advantages. A plurality of centering cameras are provided side by side in a perforated section that is formed by arranging a plurality of punching units with different shapes and sizes of punches and dies, and that can be controlled in both the X-axis direction and the Y-axis direction. Then, since the centering camera is configured to be controlled and moved together with the perforated portion, the correction calculation data (centering error) caused by the mounting error of each punching unit to the support base is pierced by the punching unit. The part can be obtained by controlling the X-axis direction and the Y-axis direction. Therefore, the weight of the raw material of the tape-shaped object to be punched, the driving motor, the feeding shaft, the winding shaft, the feeding roll, the winding roll, the guide roller, the supporting parts thereof, and the like are increased, and therefore, X is increased. The moving mechanism in the axial direction and the Y-axis direction also requires a large-scale moving unit. The feeding unit is controlled and moved in the X-axis direction and the Y-axis direction to perform centering. Since the perforated portion is lighter than the perforated portion, a speedy operation in actual operation is promised, and an improvement in productivity can be expected. Moreover, since the magnification in the perforated portion is provided with different plurality of centering cameras, perforations (trial drilling)
Is imaged by a centering camera with a magnification factor that exactly captures the plane area, and image analysis is performed for centering. Therefore, highly accurate centering and, consequently, accurate perforation can be performed.

[Procedure amendment 6]

[Document name to be amended] Drawing

[Correction target item name] Fig. 1

[Correction method] Change

[Correction contents]

FIG.

[Procedure amendment 7]

[Document name to be amended] Drawing

[Correction target item name] Figure 3

[Correction method] Change

[Correction contents]

FIG. 3

Claims (2)

[Claims] 1. A supply section fixedly provided with a roll-shaped tape extending over a feeding mechanism and a winding mechanism and capable of feeding and winding the tape in the X-axis direction. In addition, a plurality of punching units equipped with punches and dies having different shapes and sizes are arranged side by side in the X-axis direction, and a punching unit for punching the tape-like material can be controlled and moved in the X-axis direction and the Y-axis direction. A perforating apparatus for a tape-shaped object, comprising a centering camera provided at a perforated portion. 2. The tape-shaped object according to claim 1, wherein a plurality of centering cameras having different magnifications are provided at predetermined intervals in the X-axis direction or the Y-axis direction in the perforated portion. Perforator.