JP6054156B2 - Machined component mounting position indication system in bending machine - Google Patents

Description

The present invention relates to a machined component mounting position indicating system in a bending machine.

  Conventionally, a bending operation using a bending apparatus (hereinafter simply referred to as a bending apparatus) is performed by registering the processing dimensions and the like with a control apparatus attached to the bending apparatus, such as the type and mounting position of a bending process part to be used, and a bending method. Processing or the like was performed based on the registered data.

  FIG. 2 shows a schematic configuration of a general bending apparatus 1. 2A is a front view of the bending apparatus, and FIG. 2B shows a side cross section of the bending apparatus.

  In the bending apparatus 1 of FIG. 2, the upper bent part 3 is attached to the upper bent part attaching part 2, and the lower bent part 4 is attached to the lower bent part attaching part 5. These attachment parts 2 and 5 move relatively in the vertical direction (Z direction) with the processed parts 3 and 4 attached, and a product member (not shown) disposed between the processed parts 3 and 4 is moved. Form and process by pressing from above and below.

  The processed parts 3 and 4 are so-called molds. For example, as shown in FIG. 2B, a concave portion is formed on one mold and a convex portion is formed on the other mold. As shown in FIG. 2 (a), a single bending apparatus 1 is provided with a plurality of sets of machined parts that are vertically paired in the left-right direction (X direction). Is formed and processed. In this case, the plurality of products may be the same product manufactured at the same time (same product manufacture), or different products may be produced in multiple products.

  In such a conventional bending apparatus 1, the bending position of the bending parts 3, 4, for example, in the X direction, is the data registered by the operator 6 in the controller attached to the bending apparatus 1 and the bending parts of the bending apparatus 1. 3, 4 The installation position was confirmed and compared.

  However, when selecting and installing the bent parts to be used, the method of checking the data registered in the control device attached to the bending device causes incorrect selection, incorrect mounting location, etc. It was.

  In response to the above-mentioned problems, incorrect selection of bent parts and incorrect mounting position of bent parts can be made before folding work by individual instruction of the bent parts to be used and establishment of a bent part detection function after installing the bent parts. It became able to detect.

  Then, as a next step, there is a demand for the development of a mechanism that does not detect a mistake in the bent part mounting position but does not mistake the bent part mounting position during work.

  Further, in order to solve such a problem, a function has been developed that detects the type and the mounting position of the bent parts 3 and 4 and determines whether or not they are normally mounted. However, if it is found that the mounting positions of the bent parts 3 and 4 are wrong due to this function, an error notification and a visual confirmation result from the same function are received, and the bent parts 3 and 4 mounting positions are readjusted. Work was occurring.

  In order to solve these problems related to the mounting of machined parts, Patent Document 1 discloses that a bending apparatus uses a work positioning mechanism such as an abutment attached to a stretch or a side gauge, and an indicator such as a visible ray or a lever. "Punch fixing position display means for directly displaying the punch fixing position".

  Patent Document 2 discloses “a method of using a back gauge sensor to indicate a die attachment position using a back gauge sensor in a sheet metal working machine using a back gauge attached to a stretch”.

JP 2006-305609 A JP-A-9-155542

  In Patent Document 1 and Patent Document 2, a back gauge, a side gauge, or the like is used to instruct the mounting position of a processed part. However, there is a problem that mounting position accuracy is lacking because it is indirect positioning.

  In addition, when a single bending machine is equipped with multiple sets of processed parts and processes multiple products in a single operation, or when multiple types of processing operations are performed in a single machine, It is necessary to set a different mounting position for each part mounting. In such a case, there is a limit to the method of indirectly positioning the mounting position of the workpiece using a back gauge or a side gauge.

In order to solve the above-mentioned problems, the system for specifying a workpiece mounting position in a bending apparatus according to the present invention specifically indicates the mounting position of the bent parts 3 and 4 and indicates an incorrect mounting position of the bent parts 3 and 4. The purpose is to prevent it.

In order to achieve the above object, the present invention provides a machined part mounting position indicating system in a bending apparatus that performs a predetermined bending process operation after attaching a machined part to a machined part mounting part, and is configured to bend each work process. It comprises an input means for giving processing information, a bending information database connected to a bending apparatus network, and a work information database connected to an input means operated by a factory network and an operator. Information on the work process executed by the processing apparatus is stored, the next work process is instructed through the input means, or the stored work process is changed, and the bending information database contains information on the work process. As information on the work parts used in the bending machine, the work parts to be used and the location where the work parts are installed The bending processing device includes information on the work parts used in the bending processing device at the time of the work process obtained from the bending processing information database via the bending processing device network as a setup stage before the bending work. The information processing apparatus is provided with an attachment position instruction means for instructing an attachment position when attaching a machining part to the machining part attachment portion, and a control means for the attachment position instruction means. When instructed to attach the next bent part, use the information on the processed part to be used in the bending machine at the time of the work process obtained from the bending information database to determine the mounting position of the next bent part. It is characterized by repeating the installation control by the operator and the installation work by the operator until the installation of the bent parts is completed. That.

  The present invention prevents an error in the position of the bent part when the bent part is attached in the bending apparatus, eliminates the cause of the product failure, the device, and other bent parts, and the wrong position of the bent part. The effect of eliminating the reversing work of reworking the bent part mounting work accompanying the process can be expected.

  In addition, it is possible to reduce the time required for the bending work component mounting work by facilitating confirmation of the bending work component mounting position.

FIG. 3 is a plan view of the machined component attachment position indicating device according to the first embodiment. FIG. 3 is a side sectional view of the machined component mounting position indicating device according to the first embodiment. The front view of the conventional bending apparatus. The sectional side view of the conventional bending apparatus. The figure which shows the bending process component attachment position instruction | indication system structure which concerns on Example 1. FIG. FIG. 3 is a plan view of a display unit according to the first embodiment. FIG. 3 is a side sectional view of the display unit according to the first embodiment. FIG. 6 is a plan view of a display unit according to a second embodiment. FIG. 6 is a side sectional view of a display unit according to a second embodiment. The figure which shows the structure of the bending process component attachment position instruction | indication system which concerns on Example 2. FIG. FIG. 9 is a plan view of a visible light display unit according to the second embodiment. The enlarged view of the visible light display part which concerns on Example 2. FIG. FIG. 6 is a side sectional view of a visible light display unit according to Example 2. FIG. 9 is a plan view of a rotation display device configuration according to a third embodiment. FIG. 6 is a front view of a rotation display device configuration according to a third embodiment. The figure which shows the structure of the bending process component attachment position instruction | indication system which concerns on Example 3. FIG. FIG. 9 is a plan view of a visible light projection display unit according to a fourth embodiment. FIG. 6 is a side sectional view of a visible light projection display unit according to a fourth embodiment. FIG. 3 is a plan view of a pressing display unit according to the first embodiment. FIG. 3 is a side sectional view of the pressing display unit according to the first embodiment. FIG. 9 is a plan view of a machined component mounting position indicating device according to a fifth embodiment. FIG. 10 is a side sectional view of a machined part mounting position indicating device according to a fifth embodiment. The figure which shows the bending process component attachment position instruction | indication system structure which concerns on Example 5. FIG. FIG. 9 is a plan view of a detection apparatus according to a fifth embodiment. The figure which shows the shape display after the bending process which concerns on Example 6. FIG. The figure which shows the bending process component attachment position instruction | indication system structure which concerns on Example 6. FIG. The figure which shows the shape display after the bending process which concerns on Example 6. FIG. The figure which shows the bending process component attachment position instruction | indication system structure which concerns on Example 6. FIG. The figure explaining the conventional and the process component attachment procedure of this invention.

  In the present invention, the bending work component mounting position is indicated by the indicator, thereby preventing an erroneous mounting position. This will be described below with reference to the drawings.

  1, 3, and 4 show a schematic configuration of a machined component attachment position indicating device and system according to Embodiment 1 of the present invention. In the first embodiment, an attachment position is indicated by a display unit attached to a multidimensional drive mechanism.

  1 is basically applied to the conventional bending apparatus 1 described with reference to FIG. FIG. 1A is a plan view of the machined component mounting position indicating device 50 of the present invention, and FIG. 1B shows a side cross section of the machined component mounting position indicating device 50.

In the plan view of FIG. 1A, the left-right direction (X direction) and the depth direction (Y direction) are shown. In the side sectional view of FIG. 1B , the vertical direction (Z direction) and the depth direction (Y direction) are shown. As is apparent from the figure, the left-right direction (X direction) is the mounting direction of a plurality of processed parts, and the up-down direction (Z direction) is the bending operation direction.

  1 is provided with a bent part mounting position display unit 7, and guides the bent part mounting position display unit 7 to an arbitrary mounting position of the bending apparatus 1, for example, X, A Y, Z three-dimensional drive mechanism is provided.

  The features of the X-axis drive mechanisms 11 and 13 are clearly shown in FIG. 1A, and the Y-axis drive mechanisms 9, 10, and 12 and the Z-axis drive mechanisms 8, 14, and 15 are shown in FIG. The characteristics are well expressed. In addition, the lower side bending process component attachment part 5 is illustrated in the left-right direction of Fig.1 (a). The attachment part 5 is formed with a processed part fixing part 35 (for example, a slit) for attaching and fixing the processed part.

  As each drive mechanism, one that determines the three-dimensional position by converting the rotation of the motor into a reciprocating motion can be employed. Specifically, the drive parts 9, 10, 15 for each axis for moving the bent part mounting position display unit 7 to the bent part mounting start position or to the retracted position during processing, the bent part mounting position Drive shafts 10, 13, and 14 are provided for moving the display unit 7 in parallel with the bent part mounting portions 2 and 5.

  Reference numerals 11 and 12 denote fixed portions provided at the ends of the X axis and the Y axis. As equipment other than those shown in the figure, there are a detection part for detecting the current position of the bent part mounting position display part 7 and a control part for controlling the whole.

  FIG. 3 shows a specific configuration of the bending part mounting position instruction system of the present invention.

  3 includes a work information database DB1 connected to the factory network NW1 and a bending information database DB2 connected to the bending apparatus network NW2. The work information database DB1 is connected to a work management device 40 such as a keyboard and a mouse operated by the worker.

  In this configuration, the work information database DB1 stores information on work processes executed by the factory or the bending apparatus 1, and the next work process is instructed or stored through the factory network NW1 or the work management device 40. A change of the completed work process is performed. The bending processing information database DB2 stores information on processing parts used in the bending apparatus 1 during the work process, and particularly includes what is used as a processing part and includes three-dimensional position information on the place to be attached. I remember it.

  The bending apparatus 1 includes a bending control unit 41 that obtains information from the bending information database DB2 via the bending apparatus network NW2 and executes bending control. In accordance with the output of the bending control unit 41, the workpiece is moved up and down by a drive mechanism (not shown) to perform the bending operation.

  In the present invention, as the setup stage before the bending work, an instruction of the place to install the processed part is given. In this state, the output of the bending control unit 41 is transmitted to the drive units 11, 12, and 15 of each axis in the bending part mounting position display unit 7, and the position of the instruction part of the bending part mounting position display unit 7 is changed. Guide to a predetermined position. Note that the position of each axis is fed back from the position detection units 43, 44, 45 to the bent part mounting position display unit 7.

  In this way, when the bent parts 3 and 4 are set up, the control unit 41 operates on the drive units 11, 12, and 15 of each axis based on the data registered in the control device attached to the bending device 1. Based on the detection results of the detection units 43, 44, 45, feedback control of driving deceleration, stop, and correction is performed, and the bent part mounting position display unit 7 is moved to a predetermined position.

  Thus, the operator 6 can definitely attach the bending parts 3 and 4 to be used at predetermined positions by the instruction unit without checking numerical values or the like.

  Further, when the next bent parts 3 and 4 are attached, the control and work are performed until the next bent parts 3 and 4 are attached by moving to the next bent parts attachment start position by the same control as described above. Repeat the installation work by the operator.

  3, for example, the drive shafts 10, 13, and 14 are ball screws, the drive units 11, 12, and 15 are rotary actuators such as servo motors, and the position detection on each of the drive shafts 10, 13, and 14 is rotated. It can be realized using a type encoder.

  Alternatively, some or all of the drive shafts 10, 13, and 14 are linear motion guides such as linear guides, and the drive units 11, 12, and 15 are linear motion actuators such as linear motors. It is also possible to realize the above by using a linear encoder such as a linear scale for position detection on the positions 13 and 14.

  In the present invention, as shown in FIG. 4 (a), a plan view of the display unit, and in FIG. 4 (b), a side sectional view of the display unit, the bent part mounting position display unit 7 indicates the bent part mounting start position. An instruction unit 16 for displaying is provided, and the bending unit mounting start position is displayed by the instruction unit 16.

  The plan view of FIG. 11 (a) and the front view of FIG. 11 (b) are stoppers at the time of further mounting the work parts on the indicator 16 as is apparent from FIGS. 4 (a) and 4 (b). The pressing display unit 26 is provided with the above function. This shows a configuration in which the attachment position of the bent parts 3 and 4 is determined by determining the attachment position of the bent parts 3 and 4 using the pressing display unit 26.

  In this example, the end face of the display unit 26 moved to the bent part attaching parts 2 and 5 is moved to the bent part attaching start position, and the end face of the display part 26 and the end face of the bent parts 3 and 4 are pressed against each other. , The bending processing part mounting start position is directly displayed.

  Further, for example, a contact-type sensor is arranged on the end face of the display unit 26, the position where the bent parts 3 and 4 are to be attached is detected, and the information is compared with predetermined position information by the control unit. In addition, it is possible to notify the operator of an error in the bent part mounting position in real time.

  5, 6, and 7 show a schematic configuration of a machined component attachment position indicating device and system according to Embodiment 2 of the present invention. In the second embodiment, the display unit is installed along the processed component mounting unit. In the second embodiment, the display unit corresponds to the processed component attachment position indicating device 50.

  5A is a plan view of the display unit, and FIG. 5B is a sectional side view of the display unit. A bent part attachment position indicator 17 having a length equivalent to that of the component attachment parts 2 and 5 is provided, and the corresponding position of the indicator 17 is displayed.

  In this case, as shown in FIG. 6, the bent part mounting position indicating system configuration is different from that of the first embodiment in that the bent part mounting position display section 7 is configured as 7a. That is, since only the corresponding position of the display tool 17 is displayed without using the three-dimensional drive mechanism and the instruction unit 16, only the display tool 17 is provided, and neither the drive unit nor the position detection unit is used.

  Here, the bending component mounting position is displayed using a monitor display unit 18 such as an LCD as the display tool 17. An LCD having a length equal to or longer than that of the bent part mounting parts 2 and 5 or a plurality of LCDs are installed in the bent part mounting parts 2 and 5 in series, and registered in the control device attached to the bending apparatus 1 Based on the data, the controller instructs the LCD. Here, for example, the display shows the attachment portion and the other color-coded so that the position can be understood. Or the image of the attachment bending process components 3 and 4 is displayed in a bending process component attachment position, and the position and kind are displayed directly.

  In the second embodiment, the mounting positions of the bent parts 2 and 4 are displayed not by the monitor display unit 17 such as LCD but by the visible light projection unit 19 such as LED as the display tool 18. FIG. 7 shows the apparatus configuration and system configuration at this time.

  Moreover, in the display by LED lighting, LED is arrange | positioned with a finer pitch as shown to Fig.7 (a). Further, as shown in FIG. 7B, LEDs and slits are combined so that only predetermined positions can be lit, and are arranged in multiple stages so that adjacent LEDs do not contact each other. In the lighting control, all the LEDs at the target position are controlled to be lit, and the bent part mounting position is directly displayed.

In FIG. 7A, reference numeral 18 denotes a visible light display unit arranged in a strip shape, FIG. 7B is an enlarged view of the visible light display unit 18, 19 denotes a visible light projection unit, and 21 denotes a light shielding plate. In FIG. 7C showing a side cross section of the visible light display unit 18, reference numeral 20 denotes a reflector, and light from the visible light projection unit 19 flows out from the slit via the visible light path 22. Enables position display.

  Thus, the operator can surely attach the bending parts 3 and 4 to be used at predetermined positions without checking numerical values or the like.

  At the time of attaching the next bent part, the same control as described above is used to move to the next bent part attaching start position, and the above-described control and the attaching work by the operator are repeated until the bent part attachment is completed.

  8 and 9 show a schematic configuration of a machined part mounting position indicating device and system according to Embodiment 3 of the present invention. In the third embodiment, a rotation display unit is installed along the processed component mounting unit. In the third embodiment, the rotation display unit corresponds to the processed component attachment position indicating device 50.

  Fig.8 (a) is a top view of a rotation display apparatus structure. The structure of the rotation display part 50 attached on the lower side bending process component attachment part 5 is shown. The rotation display unit 50 is fixedly installed at a predetermined position of the lower bent part mounting unit 5, and the belt 25 is rotated by the belt driving unit 23. The moving direction of the belt 25 is set along the lower bent part mounting portion 5.

  FIG. 8B is a front view of the rotation display device configuration. A position indicating portion 51 is provided on a part of the belt 25 that moves in the X-axis direction along the bent component mounting portions 2 and 5, and the correct position can be obtained by installing the processed components 3 and 4 at the indicated position. Can be installed.

  The belt drive unit 23 having the position indicating unit 51 is a rotary actuator such as a servo motor, and the position detection is realized by using a rotary encoder for the rotary actuator or a linear encoder for the belt of the display unit. It is good to do.

  FIG. 9 shows the configuration of the bending part mounting position instruction system at this time. The bent part attachment position display unit 7b controls the belt drive unit 23 to detect and input the display position from the position detector. Thus, the operator can surely attach the bending parts 3 and 4 to be used at predetermined positions without checking numerical values or the like.

  At the time of attaching the next bent part, the same control as described above is used to move to the next bent part attaching start position, and the above-described control and attachment work by the operator are repeated until the bent part attachment is completed.

  FIG. 10 (a) is a plan view and FIG. 10 (b) is a front view showing a schematic configuration of a machined part mounting position indicating device according to Embodiment 4 of the present invention. In the fourth embodiment, the visible light projection unit 19 is employed in the display unit 7 attached to the multidimensional drive mechanism installed at the tip of the multidimensional position drive mechanism of FIG. This structure is obtained by replacing the instruction unit 16 in FIG. 4 with a visible light projection unit 19.

  In this example, a visible light projection unit 19 such as laser irradiation is installed on the display unit 7, and the bending component attachment start position is attached via a guide 22 that forms a path of visible light. The part 5 is irradiated and displayed.

  In the fifth embodiment, in the first to fourth embodiments, the detection unit 27 for the bent parts 3 and 4 is installed inside or outside the bending apparatus 1.

  According to the detection result, when the type of the bent parts 3 and 4 and the bent part mounting position are normal, it automatically moves to the next bent part mounting position, and the type and the bent parts 3 and 4 are bent. If there is an error in the workpiece mounting position, the operator is notified of the error content in real time.

  In an example of the implementation of the fifth embodiment, for example, the plan view of FIG. 12A and the side sectional view of FIG. 12B are respectively the plan view of FIG. 2A of the first embodiment and the plan view of FIG. As is clear from comparison with the side sectional view, the bent part attachment position display unit 7 includes the attachment position detector 27 for the bent parts 3 and 4.

  Here, for example, the attachment position detection unit 27 of the bent parts 3 and 4 is used as a camera, and the types of the bent parts 3 and 4 and the images of the bent parts attached positions are obtained. The acquired image is recognized and the control unit compares the information with the types of the predetermined bent parts 3 and 4 and the bent part mounting position so that the operator can correct the mistake in mounting the bent part in real time. Can be notified.

  Thus, the operator can surely attach the bent parts 3 and 4 to be used at predetermined positions without confirming numerical values or the like. In addition, by notifying the operator in real time of mistakes in attaching the bent parts, it is possible to prevent back-turning operations to correct the bent parts 3, 4 types or the bent parts mounting position after attaching other bent parts. Is possible.

  Here, real-time means that the processed part is temporarily placed on the bent part mounting parts 2 and 5 and checked before fixing, or when a plurality of processed parts are sequentially fixed and the next processed part is installed. It means confirmation at the stage before moving to. For this reason, it is possible to prevent a backward operation such as unfixing and re-installing the processed parts.

  FIG. 13 is a diagram showing the configuration of the bending part attachment position indicating system according to the fifth embodiment. As is clear from the comparison with FIG. 3 shown in the first embodiment, the bending part attachment position detecting unit 27 is used as a control unit. It has been captured.

  The attachment position detector 27 can use an ultrasonic sensor or the like instead of the camera. For example, as shown in FIG. 14, a sensor 27 for position detection such as an ultrasonic sensor is installed in the vicinity of the end faces of the bent part mounting portions 2 and 5, and the detection result is sent to a predetermined bent part by the control unit. By comparing with the mounting position, the operator can be notified in real time of an error in the bent part mounting position.

  In the sixth embodiment, in the above-described embodiment, there is provided a mechanism for displaying the product shape after the bending process, and a folding part mounting position indicating device which can directly compare the product before the folding process and the shape after the folding process, and The system will be described.

  In FIG. 15, an operator 6 uses glasses 30 having a retinal function of an image as a mechanism for displaying a product shape after bending. An image formed on the retina by the operator using the glasses 30 is, for example, a retina image V. Here, when the processed component mounting portions 2 and 5 to which the processed components 3 and 4 are mounted are viewed, the product 28 before the bending process and the product shape 29 after the bending process can be visually confirmed.

  FIG. 16 shows the system configuration at this time. It should be noted that the product image after folding is sent to the operator 6 wearing the glasses 30 having the retinal function by sending the information on the product shape after the folding processing from the folding database DB2 to the glasses 30 having the retinal function and the retinal projection device. From the retinal projection device 30, a composite image of the real image and the virtual image at this position is obtained.

  Needless to say, when a plurality of bent parts are installed in the bent part mounting portions 2 and 5, different processed products are given as images for each bent part at the installation position.

  As a result, the operator can directly confirm the product installation method before the folding process without confirming the bending process instruction, for example, to prevent product defects such as an error in the folding process direction. It becomes possible.

  FIG. 17 shows an example in which, for example, a projector 31 is used as a mechanism for displaying the product shape after bending. The shape of the product 29 after the bending process is projected from the projector 31 to the bending processing place and directly displayed as the product 28 before the bending process.

  FIG. 18 shows an example of a bending processing component attachment position indicating system that enables direct comparison of the shapes of products 29 after bending processing. Information on the product shape after the bending process is sent from the bending process database DB2 to the projector 31 (video device of the company), and a product image after the bending process is given in the vicinity of the processed part. The projector 31 displays an image at this position. Get.

  Finally, the conventional machining component attachment procedure and the machining component attachment procedure according to the present invention will be described in comparison.

  First, in the case of the conventional machining component attachment procedure, as shown on the left side of FIG. Each process at this time includes preparation of a necessary mold (process S1), retrieval of mold mounting position information (process S2), display of mold mounting position information (process S3), and confirmation of mold mounting position information (process). S4), confirmation of the mold mounting position (process S5), mold mounting at the specified position (process S6), and repetition of the above process when there is a mold addition (process S7).

  Of these, only the display of the mold attachment position information (process S3) is executed by the apparatus side, and the other processes are executed depending on the judgment and process of each worker.

  On the other hand, in the present invention, only the necessary mold is prepared in step S1, and the apparatus instructs the mounting position with reference to the database DB according to a predetermined work component mounting work process. Here, since the final mounting position is displayed, search for mold mounting position information (process S2), display of mold mounting position information (process S3), confirmation of mold mounting position information (process S4), mold mounting There is no need for operator-dependent processing and determination such as position confirmation (processing S5).

  The operator only attaches the processed part to the instructed position (processing S6). After that, it is only necessary to sequentially attach to the designated position.

  In addition, this invention is not limited to an above-described Example, Various modifications are included. For example, the above-described embodiments are described in detail for easy understanding of the present invention, and are not necessarily limited to those having all the configurations described. Further, a part of the configuration of one embodiment can be replaced with the configuration of another embodiment, and the configuration of another embodiment can be added to the configuration of one embodiment. In addition, it is possible to add, delete, and replace other configurations for a part of each embodiment.

  Each of the above-described configurations, functions, processing units, processing means, and the like may be realized by hardware by designing a part or all of them with, for example, an integrated circuit. Each of the above-described configurations, functions, and the like may be realized by software by interpreting and executing a program that realizes each function by the processor. Information such as programs, tables, and files that realize each function can be stored in a recording device such as a memory, a hard disk, or an SSD (Solid State Drive), or a recording medium such as an IC card, an SD card, or a DVD.

  In addition, the control lines and information lines are those that are considered necessary for the explanation, and not all the control lines and information lines on the product are necessarily shown. Actually, it may be considered that almost all the components are connected to each other.

1: Bending device 2: Upper bent part mounting part 3: Upper bent part 4: Lower bent part 5: Lower bent part attaching part 6: Operator 7: Bending part attaching position display part 8: Z-axis lifting unit 9: Y-axis drive unit 10: Y-axis drive shaft 11: X-axis fixed unit 12: Y-axis fixed unit 13: X-axis drive shaft 14: Z-axis drive shaft 15: Z-axis drive unit 16: Instructing unit 17: Display unit 18: Visible light display unit 19: Visible light projection unit 20: Reflecting plate 21: Light shielding plate 22: Guide 23 that forms a path of visible light 23: Belt drive unit 25: Belt type display unit 26: Pushing display Unit 27: Mounting position detection unit 28: Product before processing 29: Product after processing 30: Retina projection type device 31: Video projection device

Claims (5)

A machining component attachment position indicating system in a bending apparatus that performs a predetermined bending operation after attaching a machining component to a machining component attachment portion,
An input means for giving information on the bending process for each work process; a bending information database connected to the bending apparatus network; and a work information database connected to the factory network and the input means operated by the operator.
The work information database stores information on work processes executed by the bending apparatus, the next work process is instructed through the input means, or the stored work process is changed, and the bending process is performed. In the information database, information on the machining parts to be used in the bending apparatus at the time of the work process and information on the location where the machining parts are to be attached are stored.
The bending apparatus uses the information on the processed parts used in the bending apparatus at the time of the work process obtained from the bending information database via the bending apparatus network as a setup stage before the bending work, An attachment position instruction means for instructing an attachment position when attaching the processed part to the work part attachment portion, and a control means for the attachment position instruction means;
When the next work process is instructed and the next bending process part is attached, the bending apparatus provides information on the work parts used in the bending apparatus at the time of the work process obtained from the bending process information database. Instructing the mounting position of the next bent processing part, and repeating the mounting position instruction control and the mounting work by the operator until the folding processing part mounting is completed. Mounting position indication system. A machined component mounting position indicating system in the bending apparatus according to claim 1,
As a control means of the attachment position instruction means, a drive mechanism for guiding the attachment position instruction means to an attachment instruction position of a workpiece is provided, and the drive mechanism includes a drive unit for each movement direction and a position detection unit for each movement direction. What is claimed is: 1. A machined part mounting position indicating system in a bending apparatus comprising: A machined component mounting position indicating system in the bending apparatus according to claim 1,
The attachment position instructing means is an optical means, and the control means operates the optical means for instructing the attachment position when attaching the processed part to the processed part attaching portion using information obtained from the bending processing information database. What is claimed is: 1. A machined component mounting position indicating system in a bending machine. It is a process component attachment position instruction | indication system in the bending apparatus of any one of Claims 1-3,
A machining component attachment position indication system in a bending apparatus, comprising: an attachment position detection unit that detects an attachment state when the machining component is attached to the machining component attachment portion. A workpiece attachment position indicating system in the bending apparatus according to any one of claims 1 to 4,
A machining component attachment position indicating system in a bending apparatus, comprising: means for displaying information of a machining product after the predetermined bending operation when the machining component is attached to the machining component attachment portion.

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