TWI279303B - Processing apparatus, method for producing printed circuit board, and processing program - Google Patents

Abstract

To provide a processing apparatus and processing method for effectively processing predetermined treatments to a work which has a plurality of portions to be processed. Perforation apparatus M includes: a base 10 which is provided with holding pawls 35a for fixing a work which has a plurality of sections to be perforated; processing sections 22a and 22b which are movably provided on the base; an input section 36 for inputting information indicating process to be performed to the processed portion; a movement control section 40. The movement control section 40 determines an optimum movement path for each processing sections 22a in accordance with the information inputted to the input section 36 and carries out the perforation with driving to move the processing sections 22a in response to the determination. The processing sections 22a include a die 24 having a hole section 24a and a punch 27a. Further, CCD cameras 30, 30a are provided for detecting positions of the sections to be perforated.

Description

1279303 IX. EMBODIMENT OF THE INVENTION The present invention relates to a processing apparatus and a printed circuit board for performing a process of punching, shearing, etc. on a sheet-like or plate-shaped workpiece provided with a plurality of processed portions. Production methods and processing programs. This application is based on the right of the special attack on G31]62632, which was filed on May 31, and the right to apply for the application on the same day. [Prior Art] • No. 162633 and advocates priority

A punch that moves up and down and can be inserted into the hole of the mold. And 'the workpiece pierced by the perforating device is formed with a perforated portion indicating the puncture position so that the perforated portion and the hole portion are in a state of being aligned, so that the punch is previously disturbed toward the hole portion When a sheet-like workpiece such as a substrate is pierced through a hole of a specific shape, a perforating device provided with a metal mold containing a mold 'on which a hole portion is bored and falling in a direction relative to the mold' is used. Thereby, the X piece is perforated. The perforating device as described above is disclosed in, for example, Japanese Patent No. 3204236. However, in the above-mentioned prior art perforating apparatus, since only one metal cookware is provided, when a plurality of perforated portions are formed in the workpiece, there is a problem that the perforation takes a long time. Further, a perforating device has been developed which is provided with a plurality of metal mold portions for simultaneously punching a plurality of perforated portions. However, the prior art perforating apparatus is configured to perforate a workpiece in which a plurality of perforated portions are arranged at regular intervals and are arranged in the same pattern, so that a plurality of perforated portions cannot be irregularly arranged and 99717 -950331.doc 1279303 The problem of perforating is performed on the formed workpiece. SUMMARY OF THE INVENTION The present invention has been made in view of the above problems, and an object of the invention is to provide a processing apparatus, a method of producing a printed circuit board, and a processing program which can efficiently perform a specific processing on a workpiece in which a plurality of processed portions are formed. In order to achieve the above object, the processing apparatus of the present invention is characterized in that it includes a base for providing a fixing portion for fixing a workpiece having a plurality of sheet-like or plate-like portions of the processed portion; a processing unit that is movably disposed on the base station; an input device that inputs relevant processing information of the plurality of processed portions; and a movement control device that is based on the plurality of processed portions that are input to the input device The processing information is calculated, and each of the subsequent processing units calculates an optimum moving path, and corresponding to the calculation result, the plurality of processing units move in the respective positions and perform processing on the processed portion of the workpiece. In the processing apparatus configured as described above, the plurality of processing units are independently moved with respect to the guard by the fixing unit fixing means, and each of the processing units performs processing on the specific processed portion of the workpiece. Further, this is based on the fact that the processing unit of the plurality of processed parts provided by the workpiece is out of the eight-private path, so that the path that each processing unit performs processing on the processed portion and moves is optimal. This enables efficient processing of the workpiece for idle and high precision processing. As a process in this case, it is preferable to move the processing portion with respect to the workpiece in a fixed state and perform a number of processes on the workpiece. For example, the disturbing substrate can be subjected to a process such as punching, conduction inspection, and other processing. 99717-950331.doc 1279303 In the case of perforation treatment, M & has a metal mold of the punch and the mold and: when it is called a treatment for conducting the conduction inspection, the inspection unit is configured by the second inspection and the treatment unit. . The plurality of processed parts to be set in the workpiece are not regularly limited to the one in which the temples are arranged in a regular manner, and a plurality of irregularities may be arranged irregularly. In the processing device of the present invention, even if the processed portion is irregularly imaginary, according to the correlation of each processed portion, ^^^^^, the processing path of each processing portion can correspond to As a result of the calculation, appropriate processing is performed: each processing unit is moved. Further, the optimum moving path calculated by the motion control device can be obtained based on various conditions. For example, it is possible to use each processing unit = the time required for the processing by the processing unit, the path length when each processing unit processes the processing unit, and the number of processing by the processing unit of each processing unit. The case where the processing is uniform is obtained as the most suitable path. Further, another configuration of the processing apparatus according to the present invention is characterized in that a position detecting device that moves together with the processing unit is provided in the vicinity of the processing unit, and the processing unit moves according to the position of the processed portion detected by the position detecting device. Workpiece implementation processing. As the position detecting device in this case, a camera, a sensor, or the like can be used. Thereby, the processing by the processing unit can be performed after the position of the processed portion is correctly detected by the position detecting device. Therefore, no positional shift occurs between the portion to be processed and the portion where the processing unit actually performs processing, so that high-precision processing can be realized.丨"also' the processing device of the present invention and other structural features are 'longitudinal frame-like mounting members formed extending in the direction of movement, will be at 99917-950331.doc 1279303, The base is provided, and the processing portion is provided at a central portion of the mounting member. The #this processing unit is attached to both sides of the mounting member that is movably mounted on the base, and extends along both sides in the moving direction of the processing unit. Since both side portions of the mounting member function as a protruding portion for preventing vibration, when the processing portion and the mounting member are moved together to perform specific processing on the member, vibration is less likely to occur in the processing portion. Therefore, the workpiece can be processed with high precision. Furthermore, another structural feature of the processing apparatus of the present invention is that a plurality of processing sections or portions in which a plurality of processing sections are respectively mounted and moved relative to the base station are provided to detect proximity detection for mutual proximity. The device prevents the processing units from approaching further by the control of the movement control device if the proximity detecting device detects that the processing units are close to each other. ^ This prevents collisions between the processing units or between the components supporting the processing unit - causing breakage or interference with each other to reduce the accuracy of processing. Further, in still another structural feature of the processing apparatus of the present invention, the processing portion is configured by a metal mold including a punch and a mold, and supports a metal mold to support the member, and the member is different from the metal mold. Support in one direction. Thereby, the workpiece is fixed between the die having the hole portion and the punch, the die and the punch are brought close to each other, and the punch is inserted into the hole portion, whereby the punching can be performed. Further, another structural feature of the processing apparatus of the present invention is that the workpiece is fixed to the base by a sheet-like or plate-like workpiece having a plurality of processed portions and is controlled by the movement control device. a processing device for performing processing, wherein the mobile control device is movably provided in a plurality of processing units of a base station of 99917-950331.doc -9- 1279303, and operates according to processing information of a plurality of processed portions and moves control The apparatus includes a processing area dividing unit that divides a plurality of processing units into regions for processing the workpiece according to processing information of the input person, and a movement path calculating unit that calculates each processing unit to be divided in the processed area Each processing area of the mechanism division: a shift: a path determining mechanism for determining whether each moving path calculated by the moving path calculating means satisfies a specific condition set in advance; and a processing mechanism according to the determining means And judged to meet certain conditions

Each of the movement paths causes each of the processing units to move independently and performs processing on the processed portion of the workpiece. The method for producing a printed circuit board according to the present invention is characterized in that it is a method of manufacturing a printed circuit board that processes a printed circuit board using a processing device having a base, a plurality of processing units, and a movement control device, and the base plate A fixing portion for fixing a printed circuit board having a plurality of processed portions in a sheet shape or a plate shape is provided, wherein the plurality of processing portions are movably provided on the base, and the movement control device controls the plural according to the specific processing information. The processing method includes: a fixing step of fixing the printed substrate to the base; an input step of inputting related processing information of the plurality of processed portions; and a moving path calculating step according to the input step The input processing information is used to calculate an optimum moving path of each of the plurality of processing units, and a processing step corresponding to the result calculated by the moving path calculating step, so that the plurality of processing units are independently moved and the printed substrate is The processing unit performs processing. Thereby, the processing of the printed substrate can be performed efficiently. Further, in this case, 99717-950331.doc • 10 - 1279303, the processing performed by the processing unit on the printed circuit board can be set to a perforation or conduction check. Further, the time required for the processing of the printed circuit board by each of the processing units of the plurality of processing units, the path length when the processing unit performs processing on the printed circuit board, or the number of processed portions that are processed by each processing unit are uniformized' The movement path of the movement path calculation step can be calculated. Therefore, if the processing device is provided with two processing units, the overall processing time, the number of processing using one processing unit, and the processing using one processing unit can be greatly shortened or reduced as compared with the case where the processing unit is one. The required moving distance. Further, if the processing device has three or more processing units, more efficient processing can be realized. Another structural feature of the method for producing a printed circuit board according to the present invention is that a printed substrate having a plurality of processed portions in a sheet shape or a plate shape is fixed to a base and controlled by a movement control device. In the method for producing a printed circuit board for printing a printed circuit board, the movement control device is movably provided in a plurality of processing units of the base, and operates according to processing information of the plurality of processed portions; the mobile control device The control step to be executed includes the following steps: a processing area dividing step of dividing a region in which a plurality of processing units perform processing on the printed circuit board based on the processed information: a moving path calculating step of calculating each processing unit And a determination step of determining whether each of the movement paths calculated by the movement path calculation step satisfies a specific condition set in advance; and a processing step And each processing is performed according to each of the movement paths b determined to satisfy the specific condition in the determination step And the independent movement of the printed circuit board processing unit of the solid 99717-950331.doc 1279303 application process. In the method of producing a printed circuit board having the above structure, the printed circuit board is fixed to the base, and the plurality of processing units are independently moved with respect to the printed circuit board, and the respective processed portions of the respective printed circuit boards are processed by the respective processing units. Processing. In addition, in this case, the processing area of the processed processing performed by each processing unit is divided and divided according to the processing information of the plurality of processed parts provided on the printed circuit board, and each processing is performed in each processing area. The movement path used to perform the processing is set to be optimal. Thereby, efficient processing can be performed on the printed substrate, and high-speed and high-precision processing can be realized. As a process performed by a plurality of processing units in this case, it is preferable to move the processing unit with respect to the printed substrate in a fixed state and perform a number of processes. For example, the perturbation and conduction check can be performed on the disturbing substrate. Other processing and other processing. Further, the plurality of processed portions provided on the printed circuit board are not limited to being regularly arranged to maintain a fixed interval, and may be irregularly arranged. In the processing method of the present invention, even if the processing unit is irregularly placed, the optimal processing path of each processing unit can be calculated based on the processing information of each processing unit, and the calculation result can be appropriately processed in accordance with the calculation result. The processing units are sequentially moved. Further, in the other method of producing the printed substrate of the present invention, the time required for each processing unit of the plurality of processing units to perform processing on the printed circuit board and the processing of each of the processing units on the printed circuit board are performed. The length of the road or the number of processed parts to be processed by each processing unit is uniform, and the processing of the processing area in the processing area dividing step can be performed, and the processing performed by each processing unit can be made uniform. Therefore, it is possible to prevent the 99717-950331.doc -12-1279303 from being biased toward a specific processing portion. Therefore, the consumption of each processing unit can be made the same, thereby achieving uniformity of life. Further, the method for producing a printed circuit board according to the present invention is characterized in that the moving path in the moving path calculating step is calculated based on the vibration suppression, the shortest operation, or the optimum speed of the plurality of processing units. In this case, the vibration suppression is performed by moving the respective processing units so as to cancel each other by the vibration generated by the mutual movement. For example, if the two processing units are included, the processing units are bilaterally symmetric or symmetrical. The way to move. The respective treatment portions are not moved long in the - direction, but are appropriately moved in a short direction and moved, thereby enhancing the vibration suppression effect. Further, the shortest operation is to set the movement path such that the movement distance of each processing unit is the shortest. For example, processing is sequentially performed from a portion to be processed that is located closer to each other, thereby avoiding useless movement in the processing portion, and in this way, the optimum speed of each moving path 求m is determined within a range in which the accuracy of processing is not lowered. Set to the speed at which high speed processing can be performed. In this way, it is now more efficient. Further, the method for producing a printed circuit board according to the present invention is characterized in that the processing performed by the plurality of processing units is a perforation. Produced here,

The mold can be formed by, for example, a metal mold, and has a mold and a punch insertable into the hole portion, and the mold has a hole portion which is provided to be movable forward and backward from the both sides of the printed substrate. Thereby, the processed portion of the E-brush substrate can be sequentially punched. Further, the processing program of the present invention is characterized in that it is characterized in that a sheet-like or plate-like workpiece having a plurality of processed portions is fixed to a base 99917-950331.doc -13 - 1279303 * a processing program for processing a workpiece by the movement control device. The movement control device moves a plurality of processing units movably disposed on the base, and operates according to processing information of the plurality of processed portions; and the processing The program includes the following steps: processing a information reading step, which reads related processing information of a plurality of processed regions; and processing a region dividing step, which performs a plurality of processing portions according to processing information read by processing the information reading step The area where the processing of the workpiece is processed is divided; the moving path is different, and the moving path of each processing area of each processing unit by the processing area dividing step is calculated; and the determining step is for determining by moving Whether each of the movement paths calculated by the path calculation step is an optimal movement path; and a processing step based on the determination step It is determined for the best movement path of the moving path, independent movement of the respective processing unit, and - the processing of the embodiment of the treating portion of work. - By the control of the movement control device according to the above-described processing method, when a specific process is performed on the workpiece, effective processing can be performed to realize high-speed and high-precision processing. [Embodiment] Hereinafter, an embodiment of the present invention will be described using the drawings. Figs. 1 to 3 are diagrams showing an example of a processing apparatus of the present invention, showing a punching apparatus for carrying out the processing method of the present invention. The perforating device Μ includes a base 设置 disposed on the floor F and a base unit 〇2 disposed on the base σ10. On the upper surface of the base, a pair of X-axis rails 11a and 11b extending in the x-axis direction (the left and right directions of Figs. i and 2) are provided in parallel with each other at intervals. Further, the yoke axis 99917-950331.doc -14-1279303 is on the horizontal plane and 12b, and the movement can be extended along the χ (1) and Ub, respectively, in the direction in which the two axes are orthogonal to the X axis of the ¥ axis. The support table i2a is in the X-axis direction. Further, between the X-axis lanes 11a and 11b, the screw shafts 13a and 13b are provided on the y-axis rail (1) and the claws. Further, the figure i of the screw shaft and the right end portion of FIG. 2 are connected to the X-axis motor 14a, 9 which rotates the screw shaft (1) about the axial direction, and the left end of the screw shaft 13a and the left end of FIG. A yoke motor that is used to rotate the screw shaft 13b about the axial direction is attached.

The moving support table 12a is connected to the screw shaft 13a that is rotated by the driving of the x-axis motor 14a, and is driven by the X-axis motor 14a to the left end of the shaft rails Ua, lib and the moving support table 12b. The front side (the front side in the X-axis direction seen from the side of the moving support table 12a) moves along the x-axis rails 11a, lib. Further, the movement support table 12b is connected to the screw shaft 131 that is rotated by the drive of the spindle motor 14b, and is driven by the spindle motor 14b, and is supported by the right end of the X-axis rails 11a and 11b of FIG. The front side of the table 12a (on the front side in the direction of the x-axis viewed from the side of the moving support table i2b) moves along the X-axis lanes 11a, 11b. Further, on the left and right side walls of the base 10, the rotation support shafts 15a and 15b are respectively attached via the support members 15, and the extension roller 16a is attached above the rotation support shaft i5a above the rotation support shaft 15b. A stretching roller 16b is mounted. Therefore, a roller-shaped workpiece W including a flexible substrate is rotatably attached to the rotation support shaft 15a, and the front end portion thereof is passed over the upper side of the extension rollers 16a, 16b, and can be wound around The support shaft 15b is rotated. In this case, the workpiece W rotates the rotation support shafts 15a, 15b, 99717-950331.doc -15 - 1279303, whereby the self-rotating support shaft 15a is fed out, and is wound around the rotation support shaft 15b. The stretching drums 16a, 16b support the workpiece W by applying an appropriate tension to the workpiece w, and position the workpiece W above the X-axis lanes 11a, lib. Further, a γ-axis rail 17a extending in the γ-axis direction is provided on the upper surface of the movement support table 12a, and a Y-axis rail 17b extending in the γ-axis direction is provided on the upper surface of the movement support table 12b. Further, the mounting member ® 2 la is mounted on the Y-axis road 17a in a state in which the corresponding γ-axis rail 17 & and the workpiece is moved in the Y-axis direction, and the mounting member is mounted on the Y-axis road 17b. 21b. That is, the screw shaft iga is provided in the longitudinal direction of the shaft path 17a on the Y-axis rail 17a, and the screw shaft 18b is provided on the γ-axis rail 17b in the longitudinal direction of the γ-axis road nb. Further, at the end of the screw shaft 18 & the Y-axis motor 19a for rotating the screw shaft 18a about the axial direction is connected to the rear end of the screw shaft 18b. The connection is made to rotate the screw shaft 18b about the axial direction. The γ-axis motor 19b and the 'women's member 21a' are connected to the screw shaft 18a that is rotated by the Y-axis motor 19a, and are moved along the γ-axis command i7a by the Y-axis motor 19a. Further, the attachment member 21b is connected to the screw shaft 18b which is rotated by the driving of the Y-axis motor i9b, and is moved along the γ-axis road 17b by the driving of the Y-axis motor 19b. Further, the treatment portion 22a is attached to the attachment member 21a, and the treatment portion 22b is attached to the attachment member 21b. Further, the apparatus main body portion 20 includes attachment members 21a and 21b, processing portions 22a and 22b, and a fixing portion to be described later. Further, since the attachment members 21a and 21b and the treatment portions 22a and 22b are each constituted by a pair of substances having the same structure, the attachment members 99117-950331.doc-16-1279303 2U and the treatment unit 22a will be described below. The mounting member m and the processing unit 221 are omitted. As shown in FIG. 3 and FIG. 4, the mounting member 2U is configured by the substantially elliptical frame that is symmetrical before and after the γ-axis direction, and the mounting members 2U and (10) are viewed from the processing portions 22a and 22b. : Support in one direction. Therefore, it is difficult to cause a positional shift between the punches 27a and 28a and the dies 24 and 25 even when the vehicle is supported by one side alone, even in the case of sudden acceleration or sudden stop. The both end side portions are formed to prevent vibration from protruding

Further, the inside of the mounting member 21a is formed as a slit-shaped workpiece insertion hole 23 that penetrates in the z-axis direction and extends in the z-axis direction, and the HW passes through the workpiece when the workpiece w is perforated. Through hole 23. a portion facing the workpiece insertion hole 23 located at the center of the lower portion of the document member 21a, and a pair of dies 24 and 25 are attached so as to maintain a constant interval in the γ-axis direction, and a hole having an opening upward is formed in the mold 24, A hole portion 25a whose opening is upward is formed in the mold 25. Further, a hole portion 26 for alignment is provided between the molds 24, 25 located at the center of the lower portion of the mounting member 21a. Further, in a portion opposite to the molds 24 and 25 located at the center of the upper portion of the mounting member 21a, rod-shaped punches 27a and 28a are attached in a state where the lifting mechanisms 27 and 28 can be moved up and down, and the punch 27a, The holes 28a can be inserted into the opposite hole portions 24a, 25a, respectively. The punches 27a and 28a are inserted into the respective opposing hole portions 24a and 25a by the movement of the elevating mechanisms 27 and 28, and the workpiece W is perforated by the shearing force at this time. The treatment portion 22a is constituted by a metal mold including the molds 24, 25 and the punches 27a, 28a. 99717-950331.doc -17- 1279303 ^ Further, the holes 24a and 25a and the punches 27a and 28a corresponding thereto are set to have a size at which the workpiece W can be cut. In this case, the diameters of the hole portion 24a and the hole portion 25a may be set to be the same or different. Similarly, the diameters of the punch 27a and the punch 28a may be set to be the same or different. By setting the levels to different sizes, the holes of the two sizes can be opened by the processing unit 22a. Thus, up to four holes of different sizes can be opened by the processing sections 22a, 22b. Further, a lower portion of the hole portions 24a and 25a located at the center of the lower portion of the mounting member 21a is formed with a receiving portion 29 for accommodating the fragment generated when the fragment of the workpiece w that is perforated is inserted into the tooth hole, and is temporarily accommodated to the inside. The inside of the accommodating portion 29 is excluded from the outside by suction by suction 1 (not shown). Further, a CCD camera 30 as a position detecting device of the present invention is attached between the punches 27a, 28a located at the center of the upper portion of the mounting member 21a, and the hole portion 26 for positioning. - Further, as shown in Fig. 5, a microscopic sensor 3 1 having a concave portion facing the opening of the movable support table 12b is attached to a portion of the moving support table 12a opposite to the moving support table 12b. To the portion of the recess of the micro-sensor 31 of the mobile support table 12b, a bar-shaped stopper 32 is provided which can enter the recess of the micro-sensor 31. The microscopic sensor 31 includes a light-emitting portion that emits light L passing through the concave portion, and a light-receiving portion that receives the light beam 1. If the stopper 32 enters the concave portion, the light beam L is blocked, and the moving branch can be detected. 12a is close to the mobile support station 12b. The proximity detecting device of the present invention contains the microscopic sensor 31 and the broadcast block 32. Further, the fixing portion includes four holding claw portions 35a, 35b, 3, and 3, and 99717-950331.doc -18-1279303 is disposed on the end of the yoke track ua and the claw on the base 1 (). nearby. Each of the gripping claw portions 35a, 35b, 35c and each of the gripping portions: a moving mechanism (not shown) is moved by the movement mechanism, and the gripping claw portions are independently moved in the X-axis direction and the γ-axis direction. The grip portion fixes the edge portion of the workpiece in a detachable manner. As the moving mechanism, a mechanism that moves by a motor or a mechanism that moves it manually can be used. In the case where a manual moving mechanism is used, it is possible to fix each of the gripping claw portions 35a, 35b, 35e, and (10) to a specific position by a screw. Further, the grip portion is set to be the same degree as the workpiece insertion hole 23 of the attachment member 2U. The outer side of the side edge portion is fixed to the edge portion of the workpiece w penetrating through the workpiece insertion hole. The fixing of various workpieces having different sizes can be achieved by moving the specific gripping claws in the gripping claws and the like. For example, the gripping claw portions 35a of the four gripping jaws a and the like are fixed as reference points, so that the crotch portion 35d can be moved in the _ direction so that the gripping claw portion can be moved in the γ-axis direction and the gripping claw portion 35c^ The x-axis direction and the W-direction shift ^. (4) 'The workpieces of any size can be fixed within the movable range of the four gripping claws 35a, etc., and the stems can be moved by the gripping claws 35a, etc. ::= w is thin and easy It is composed of curved sheets, and it can also be used to stretch the tension to the precision of the whole acre. % is fixed. In addition to the above, the perforated ship used in the embodiment has an input device 36 as shown in Fig. 6 or a mobile control device such as cpu37, bar 38, and RAM 39. The input vibration % contains 99917-950331.doc -19- 1279303. The panel is operated by the operator, and each of the perforated portions formed by the workpiece is formed (refer to FIG. 8) n丨~n 2 0 The perforation information such as the position (coordinate value) or the size of the perforated hole diameter, and the offset information indicating the offset of the position of the CCD camera 3 and the punches 27a, 28a are transmitted to the movement control device 40. Further, in the R〇M38 of the mobile control device 40, a processing program as shown in Fig. 7 is stored, and the CPU 37 searches for a processing procedure of the movement path at the time of processing based on the punching amount input from the input device 36. That is, the movement control device 40 calculates the movement path of each of the processing units 22a and 22b based on the perforation information input from the input unit 36. Further, based on the calculation results, the X-axis motors 14a and 14b, the Y-axis motors 19a and 19b, the elevating mechanisms 27 and 28, and the mounting are controlled together with the detection results of the CCD camera 30 and the CCD camera 3A attached to the mounting member 21b. The operation of the elevating mechanisms 41, 42 and the like of the mounting 21b is mounted. - In the above configuration, when the workpiece W is subjected to the punching process, the - workpiece is first mounted on the punching device and fixed at a specific position, and the input power is set to the operable state for the punching_device. The operation input device 36 inputs the perforation information of the plurality of perforated portions of the workpiece w. As for the perforation information, the position on the coordinate axis of each of the perforated portions is set, for example, the X coordinate and the coordinate are set to "〇". The point is a reference point, and the value of the X coordinate and the γ coordinate of each of the perforated portions with respect to the reference point or the diameter of each of the perforated portions is used. The perforation information input from the input device 36 is stored in the movement. In the RAM 39 of the control device 40, as for the processing of the punching device, as shown in FIG. 8, a case where the workpiece w provided with the hole portions n1 to n20 of the 99917-950331.doc -20·1279303 is punched is taken as an example. In the case of the situation, the guard w is first mounted on the punching device (4) and the fixed w wire is placed, and the input power of the punching device is set to be operable and can be input by operating the input device 36. The perforation information is placed in nl~η20. The surface of the perforated part W of the workpiece W is set to be used to mark the perforation information with respect to the reference point, as shown in FIG. The point of ""0" is the benchmark point, so that

The values of the X coordinate and the γ coordinate of the perforated portions n1 to η20 or the diameters of the perforated portions n1 to η20 are shown. An example of such perforation information is shown in the following table. In this case, the diameter of the hole perforated by the perforated portions n1 to n2 is set to have both dl and d2, and is set to have molds having different sizes of the holes in the processing portions 22a and 22b. 24, 25, etc. and punches 27a, 28a, and the like. The punching information input from the input device 36 is stored in the RAM 39 of the mobile control device 40. [Table 1] Perforated portion X Coordinate value Υ Coordinate value aperture nl xl yi dl n2 χ2 y2 d2 η3 χ3 y3 dl η4 χ4 y4 d2 η20 χ20 y20 dl After the input of the perforation information is completed, the start switch is turned on (not shown) ) operation. Thereby, the processing procedure shown in Fig. 7 is started by the CPU 37. The program begins at step 100, and in step 102, the puncturing information stored in the RAM 39 is read and stored in 99917-950331.doc -21 - 1279303. Then, the program proceeds to step 104. In step 104, the processing units 22a and 22b respectively perform processing for dividing the punched processing area. Here, the processing area is divided according to a specific rule. Specific rules include, for example, the number of processing times of the average distribution processing units 22a and 22b, and the approximate value of the movement path are substantially equalized. Further, in the processing region divided by the above two rules, an approximate value of the movement path is obtained so that the respective processing portions 22a and 22b connect the coordinates of the perforated portion of the perforated portion, and the approximate value is stored in the RAM 39. In addition, the movement path when the processing units 22a and 22b actually move is subjected to processing such as smoothing, and therefore, it is not normally limited to linearly moving between the perforated portions. Therefore, the addition value of the distance of the pure processing position is represented by the approximate value. For example, as shown in Fig. 8, the workpiece W is divided into two equal parts so as to be equal in the X-axis direction, and the processing portion 22a is perforated. Perforation, setting

The perforated portions that are perforated by the processing unit 2 are nine of the perforated portions n1 to n8 and the perforated portion nl2, and are set to be perforated portions n9 to nl and perforated portions η 13 to n2 0 . When the processing of the step 1〇4 is completed, the program proceeds to the step 〇6, and the processing for seeking the respective movement paths of the processing units 22a and 22b and the movement path thereof is performed. Each of the movement paths is obtained by connecting the perforated portions in the respective processing regions to each other, and the path is changed according to the vibration suppression, the shortest motion, the optimum speed, and whether or not the processing units 22a and 22b interfere with each other. The above-mentioned moving path is optimized. That is, the vibration suppression system acts as a means for canceling the vibration generated by the movement of the processing portions 22a, 22b by the movement of the processing portions 22a, 22b, which is symmetrically symmetrical by the processing portions 22a, 22b It is realized by moving in a manner of % or not moving in one direction, and moving while appropriately changing the traveling direction with a short distance. Further, in the shortest operation, the movement path is set such that the movement distance of the processing units 22a and 22b is the shortest, and the optimum speed is set to a state in which the machining accuracy can be controlled within a predetermined range. Speed. Moreover, whether or not there is mutual interference is judged as the processing unit Ua,

When the 22b moves to the specific perforated portion to be perforated, the movement path is set without causing contact. For example, when the processing portion 22a takes the perforated portion n1 as a starting point, the perforated portion 2, n3, n4, n7..fW_M^Blq22b is used as the starting point by the perforated portion n20, and the perforated portions η19, nΐ8, Μ? The movement paths of the processing units ❿, 22b are determined in this manner by sequentially moving and perforating. Further, in the shortest operation, the movement path is set such that the movement distances of the processing units 22 & 22b are the shortest. For example, by performing the perforation sequentially from the near-perforated perforated portion, the use of the psychological portions 22a and 22b can be reduced. The way of moving is to find each shift and the 'optimal speed is based on the standard of not reducing the accuracy of the work, and setting the speed of high-speed processing. Then, after the movement paths of the processing units 22a and 22b are pinched, the program proceeds to step _, which is for moving along the determined movement path.

The processing units 22a and 22b set the time difference required for each of the f-hole portions ni to n2Q to be used for a specific value or less: 99717-950331.doc -23- 1279303, the specific value is preset and stored. In RAM39. Here, if the time difference of the processing is greater than the specific value, it is determined as "N〇" in step 1〇8, and the above processing is executed again before the program to step 1〇4. In this case: set and before The processing area obtained by the secondary processing is a different reinforcing area, and the moving (four) path is sought according to other rules, and the moving path obtained by repeating the processing is turned into a suitable one. For example, in the face 胄 average & In the case where the region is not 35 to obtain a suitable movement path, the division rule is changed so that the number of the perforated portions is equalized, and the perforated portion is formed by perforating the treatment portion 22a, and $ is perforated. Ten of the parts n1 to nl0 are set to be the perforated portions n11 to n2 of the perforated portions of the processing unit 22b. Then, in step 106, the processing is performed by the processing of the step 1〇4. In the set processing area, the processing of each of the processing units 22a and 22b is optimal. In this case, the time required for the processing unit 22a to punch the to-be-punched portion (four) is matched with the processing unit 22b. When the perforated portion nll~n2〇 is punched In the manner in which the time is close, the respective moving paths of the processing units 22a and 2 are sought. In addition, in step 108, based on the obtained moving path, it is determined that the processing units 22a and 22b are required to perform the punching. Whether the difference in processing time is equal to or less than a specific value. The coffee 37 repeats the processing of steps 1 () 4 and 1 () 6 until the processing time difference between the processing units 22a and 22b becomes a specific value or less, and is determined in step 1〇8. In the meantime, in the step ΠΜ, the division processing of the processing region is performed while changing the combination of the punched portions n11 to n20, and in step H)6, the calculation is obtained corresponding to the step 1〇4. The processing area shifts 997I7-95033I.doc -24-1279303 moving path. The difference between the processing time required for the processing of the processing units 22a and 22b becomes a specific value or less, and is determined in step 1〇8. In the case of YES, the program proceeds to step 110. In step 110, the process of determining the movement path when the determination is "YES" in step 108 is performed as the optimum movement path of each of the processing units 22a, 22b. Path data is stored in RAM3 9. In step u2, the processing units 22a, 22b are moved according to the movement path, and the offsets of the CCD cameras 3〇, 3〇a and the punches 27 & 28a are used corresponding to the diameter of the perforations. The punch 27&, 28a and the mold are moved to the punching position 'to perform the punching process. The punching is performed by the following method. First, the spindle motors i4a, 14b and the Y-axis motor 19a, In the operation of 19b, the processing units 22 & 2 are placed in the perforated portions as the starting points of the respective movement paths, for example, the perforated portion d and the perforated portion n20. Then, the corresponding perforated portions n1, n2 拍摄 are taken by the CCD cameras 3A, 3〇a. The image data is transferred to cpu37 for image processing and stored as location data in RAM 39. Then, based on the difference between the position data of the perforated portions n1 and n2 and the position data of the holes 24a and 25a (determined by the offset information), the spindle motor 14a or the like operates, for example, the hole portion 24a and the hole portion 24a thereof The positions of the corresponding perforated portions n丨 are identical. Further, the punch 27a is lowered by the action of the elevating mechanism 27, and the perforated portion n1 is perforated. Thereby, a hole having a hole diameter dl is bored at the position of the perforated portion n1. Similarly, the processing portion 22b also perforates the corresponding perforated portion n20, thereby forming a hole having a diameter d1. After the initial perforation is completed, the processing is 99917-950331.doc -25-1279303, and the portions 22a, 22b are each moved to the next perforated portion, for example, moved to the position of the perforated portion n2 and the perforated portion ni9 by the CCD camera 30. After confirming the positions of the to-be-punched portions n2 and nl9, 30a, the perforated portions n2 and ni9 are perforated. Further, the processing units 22a and 22b sequentially move along the movement path in accordance with the positions of the perforated portions n1 to n2, which are confirmed by the CCD cameras 30 and 30a, and repeatedly perform the punching operation for the to-be perforated portions n1 to n2. In the meantime, when the processing units 22a and 22b are to be close to the interference, the movement control device 40 executes the prohibition processing unit 22a by the detection of the proximity detecting device including the microscopic sensor 31 and the stopper 32. 22b is closer to the control. After that, it becomes a state in which interference can be avoided, and the punching operation is started again. Then, after the perforation of all the punched portions n1 to n2 is completed, the program proceeds to the end of step 114. In this way, in the perforating device, since the workpiece w is fixed and the processing portions 22a, 22b are independently moved with respect to the workpiece w, the perforation is performed on the processed portions nl to n20, so that it can be implemented. Efficient processing. Further, in this case, the optimum movement path of the processing reference portions 22a and 22b is calculated based on the related perforation information of the processed portions n1 to n20 of the workpiece w, so that the perforated portions η 1 to n2 0 formed in the workpiece trade are not Regularly configured, high-efficiency perforation can also be implemented to achieve high-speed and high-precision processing. Further, since the CCD cameras 30 and 30a are provided in the punching device, it is possible to avoid a positional shift between the processed portions n1 to n2 and the hole portion 2, and the like, thereby achieving high-precision processing. Further, since the four gripping claw portions 3 5 & or the like which are provided by the dental perforation I can be moved, workpieces having different sizes can be fixed. Further, even a sheet containing a disturbing substrate which is easily bent like the workpiece W can be fixed by stretching in a straight state by a suitable tension of 99717-950331.doc -26 - 1279303. This improves the accuracy of the process. Further, since the both side portions of the attachment member portions 2ia and 21b are formed to protrude in the movement direction, it is difficult to generate vibration when the treatment portions 22a and 221) move. Therefore, the workpiece W can be processed with high precision.

Further, the processing apparatus and the processing method of the present invention are not limited to the above-described embodiments, and can be appropriately modified. For example, the perforating device m is provided with two processing units 22a and 22b, but the processing unit and the moving mechanism for moving the processing unit may be set to three or more. Further, in the vicinity of each of the processing units 22a and 22b, in addition to the CCD cameras 3A and 3〇a, a CCD camera capable of obliquely photographing the to-be-punched portions n1 to n20 may be provided. Thereby, the accuracy of the position detection of the south punched portions n1 to n20 can be further raised. Further, in the above-described embodiment, the workpiece arm is set to be a disturbing substrate wound in a roll shape, but it may be configured such that it is formed by a sheet having a short length of a square or a rectangle, and may be set. It is composed of a thicker plate. Further, instead of wearing &, processing or shearing, for example, for grinding the contact portion of the disturbing substrate may be carried out. In the case of polishing, the polishing jig is attached instead of the processing portions 22a and 22b, and in the case of shearing, the fixed cutting blade or the rotary cutting blade is attached instead of the processing portion 22b. Further, in the present embodiment, there are two types of inspections, that is, the process of optimizing the generation of the & path, and the detection of the micro-sensor 31 and the load block 3 in the actual operation, but also You can prevent interference by either going to the hundred. Further, in the present embodiment, the condition is such that the processing is completed, but the present invention is not limited thereto. For example, # ., θ can be judged by whether the moving path is long or not within a certain range, and is judged by the viewpoint of 9917-950331.doc -27-1279303 The movement direction and timing of the portions 22a and 22b do not match the specific number of times or more, or the smallest one is determined. Further, in the above-described embodiment, the perforating device M for perforating is described as the processing device. However, the processing device may be used as a conduction inspection device for performing the continuity inspection of the workpiece. In this case, the processing unit for conduction inspection is used instead of the processing units 22a and 22b of the punching device. Further, the present invention can be appropriately modified within the scope of the technology of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a plan view showing a perforating apparatus according to an embodiment of the present invention. Fig. 2 is a front elevational view showing a perforating apparatus according to an embodiment of the present invention shown in Fig. 1. Figure 3 is a side elevational view of the perforating apparatus of one embodiment of the present invention shown in Figure 1. Fig. 4 is a side elevational view showing the main part of the perforating apparatus showing an embodiment of the present invention shown in Fig. 3; Fig. 5 is a plan view showing the proximity detecting device of the perforating device used in an embodiment of the present invention. Fig. 6 is a block diagram showing the arrangement of the perforating device according to the embodiment of the present invention and the movement control device for controlling the operation thereof. Fig. 7 is a flow chart showing a routine executed by the CPU of the above mobile control device. Fig. 8 is a plan view showing a workpiece formed by a perforated portion processed by a perforating device according to an embodiment of the present invention. [Main component symbol description] 99717-950331.doc -28· 1279303

99717-950331.doc ίο 15 20 23 24, 25 26 27, 28, 41, 42 29 31 32 36 37 38 39 40 11a, lib 12a, 12b 13a, 13b 14a, 14b 15a, 15b 16a, 16b 17a, 17b 18a , 18b 19a, 19b abutment support member body portion workpiece insertion hole die hole portion lifting mechanism housing portion microsensor load block

Input device CPU ROM RAM Movement control device X-axis orbital movement support table screw shaft X-axis motor rotation support shaft extension roller Y-axis road screw shaft γ-axis motor -29- 1279303 21a, 21b 22a, 22b 2 4 a, 2 5 a 27a, 28a 30, 30a 35a, 35b, 35c, 35d

F

M

Mounting member Treatment section Hole punch Punch CCD camera Holder claw Ground Perforation device Workpiece -30- 99717-950331.doc

Claims (1)

1279303 X. Patent application scope: L A processing device characterized by comprising: ^ ° and a fixing portion for fixing a workpiece having a plurality of sheet-like or plate-like portions of a processed portion; a plurality of processing portions, Movably disposed on the base station; the input device is configured to input processing information about the plurality of processed portions; and the movement control device is calculated by processing information about the plurality of processed portions input to the input device The most suitable movement (4) of each of the plurality of processing units is such that the plurality of processing units are independently moved in accordance with the calculation result, and the processed portion facing the workpiece performs processing. The processing device of the monthly requester 1 is provided with a position detecting device that moves together with the processing unit in the vicinity of the processing unit, and detects the bit S of the processed portion based on the position detection (four), and the processing unit moves - The above workpiece is processed. 3. The processing apparatus of claim 2 or 2, wherein the processing unit is attached to the base via a vertical frame-shaped mounting member formed long in the moving direction, and the processing unit is disposed at a central portion of the mounting member . 4. The processing device according to claim 1 or 2, wherein the plurality of processing units or the plurality of processing units respectively mounted on the plurality of processing units and moving relative to the base station are provided with proximity detecting means for detecting mutual proximity When the proximity detecting means detects that the processing units are close to each other, the processing unit prevents the processing units from approaching each other again under the control of the movement control device. The processing device of claim 3, wherein the plurality of processing units or the plurality of processing units are disposed in the plurality of processing units or the plurality of processing units are slid with respect to the moving portion of the base station for detecting The proximity detecting means that is close to each other, and the proximity detecting means detects that the processing sections are close to each other, and the control means prevents the processing sections from coming back to each other by the control of the movement control means. 6. The processing device of item 1 or 2, wherein the processing unit is formed by a metal mold including a punch and a puller, and the support structure supporting the metal mold is centered on the metal mold, and is different from a plurality of directions. Support. 7. The processing apparatus according to claim 3, wherein the processing unit is formed of a metal mold including a punch and a ejector, and the supporting member for supporting the metal mold is supported from a plurality of directions in a plurality of directions centering on the metal mold. 8. The processing apparatus of claim 4, wherein the processing unit is formed of a metal mold including a punch and a holder, and supports the metal mold to support the metal mold as a center and supports the plurality of directions. 9. A processing apparatus characterized in that: a workpiece having a plurality of processed portions in a meandering shape or a plate shape is fixed to a base, and the workpiece is processed by a movement control device, the movement The control device is configured to operate the plurality of processing units movably disposed on the base port and to operate according to the processing information of the plurality of processed portions; and the movement control device includes: a processing region dividing mechanism; According to the input processing information, the segmentation 99917-950331.doc 1279303. 1 describes a region in which the processing unit performs processing on the widget; (4) the path calculation mechanism 'calculates the segmentation by the processing region segmentation mechanism a movement path of each processing unit in each processing area; a determination unit that determines whether each of the movement paths calculated by the movement path calculation means is a predetermined condition that satisfies a predetermined condition, and a processing means' The movement path determined by the mechanism to satisfy the above-mentioned special conditions, the surface is caused to move independently by each processing unit. Embodiment processing unit to be processed of said workpiece. A method of manufacturing a printed circuit board, comprising: using a plurality of processing units having a base and movably provided on the base; and controlling the plurality of processing units based on specific processing information The processing device for the movement control device is configured to perform processing on the printed circuit board, and the base is provided with a fixing portion for fixing a printed circuit board having a plurality of processed portions in a sheet shape or a plate shape; and includes: And fixing the printed circuit board on the base; the inputting step of inputting the processing information about the plurality of processed parts; and the moving path releasing step, calculating the plural according to the processing information input by the inputting step a processing path that is optimal for each of the processing units; and a processing step of causing the plurality of processing units to independently move one of the processing units facing the printed circuit board according to the result calculated by the moving path calculation step deal with. The method of manufacturing a printed circuit board according to claim 10, wherein the processing unit is configured to process the printed circuit board by the processing unit of the processing unit of the 99717-950331.doc The length of the printed circuit board during processing or the number of processed portions to be processed by each of the processing units is equalized, and the calculation is performed on the moving path of the moving step. 12. A method for producing a printed circuit board, which is characterized in that a printed circuit board having a plurality of processed portions in a sheet shape or a plate shape is fixed to a base by a movement control device; 丨 & Further, in the case of processing the printed circuit board, the movement control device operates a plurality of processing units movably provided on the base station in accordance with processing information of the plurality of processed portions; and the control step executed by the mobile control device a processing area dividing step of dividing a region in which the plurality of processing units respectively perform processing on the upper brush substrate based on the input processing information; and a moving path calculating step of calculating a cutting step in the processing area dividing step a moving path of each processing unit in each processing area; a determining step of determining whether each of the moving paths calculated by the moving path calculating step satisfies a predetermined specific condition; and a processing step of determining according to the determining step Each processing unit is made to satisfy each of the above-described special conditions Mobile stand facing a portion to be processed of the printed wiring board processing embodiment. The method of producing a printed circuit board according to claim 12, wherein each of the processing units is configured according to a time required for each processing unit of the plurality of processing units to perform processing on the printed circuit board: 99917-950331.doc 1279303 The path length at the time of performing the processing on the printed circuit board or the number of processed ridges to be processed by each of the processing units is equalized, and is performed in the processing region of the processing region dividing step. The method of producing a printed circuit board according to claim 12 or 13, wherein the calculation of the movement path of the moving path calculation step is performed based on the vibration suppression, the shortest operation, or the optimum speed of the plurality of processing units. 15. The method of producing a printed circuit board according to claim 12, wherein the processing performed by the plurality of processing units is a punch. 16. The method of producing a printed substrate according to claim 14, wherein the processing performed by the plurality of processing units is a perforation. 17. A recording medium for recording a processing program, wherein the processing program is characterized in that a sheet-like or plate-shaped workpiece having a plurality of processed portions is fixed to a base, and the above is controlled by a movement control device. In the workpiece execution processor, the movement control device operates a plurality of processing units movably provided on the base station in accordance with processing information of the plurality of processed portions; and includes: a processing information reading step in which the reading is performed Processing information of the plurality of processed parts; a processing area dividing step of dividing the processing area for processing the workpiece by the plurality of processing units based on the processing information of the processing information reading step; And calculating a movement path of each processing unit divided into the respective processing areas in the processing area dividing step 99917-950331.doc 1279303, and determining a path for determining whether each moving path calculated by the moving path calculating step is Most suitable for moving paths; and processing steps 'which are based on the above decision steps It is determined that it is most suitable for each of the movements of the path & the processing unit of the workpiece is processed while the respective processing units are independently moved. 99717-950331.doc 1279303 VII. Designated representative map: (1) The representative representative of the case is: (1). (2) A brief description of the symbol of the representative figure: 10 base 15 support member 20 body portion 11a, lib X-axis way 12a, 12b moving support table 13a, 13b screw shaft 14a, 14b X-axis motor 15a, 15b rotation support shaft 19a, 19b Y-axis motor 21a, 21b mounting member 22a, 22b Processing unit 30, 30a CCD camera 35a, 35b, 35c, 35d Holding claw part M Perforating device W Workpiece 8. If there is a chemical formula in this case, please disclose the chemical formula that best shows the characteristics of the invention: (none) 99717-950331. Doc