JP2012243045A - Sheet metal process operation support system - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a sheet metal process operation support system for enabling an operator to easily recognize a component plate material to be operated from among a plurality of component plate materials in worked plate materials on a sheet metal process such as a classification process, and to easily recognize which type of component plate material is arranged and how the component plate material is arranged as an actual article.SOLUTION: Disclosed is a system for supporting an operator to perform a classifying operation in a sheet metal process of dealing with a worked plate material W0 manufactured by performing cutout working to a plurality of component plate materials w in a connected state by a plate material working machine 3, the system which being configured of: a projector 6 for performing projection on the worked plate material W0 arranged at the determined position of the sheet metal process; plate material information acquisition means 7 such as a camera for acquiring information about the worked plate material W0 by reading a mark M; and projection image application means 8 for generating a projection image G as information for discriminating each component plate material w of the worked plate material W0 by collating the acquired information with a database 9, and for making the projector 6 project the projection image G on the component plate material w.

Description

  The present invention provides a sheet metal for supporting work by a worker in a sheet metal process such as a sorting operation for handling a processed plate material obtained by cutting a plurality of component plate materials from a material plate material by a plate material processing machine such as a punch press or a laser processing machine. The present invention relates to a process work support system and a sheet metal process facility with a work support system including the system.

Conventionally, in the sorting work after cutting out the plate material by a plate material processing machine, while allocating the form and transporting the component plate material to the next process while looking at the layout drawing of the component plate material allocated on the material and the actual product Yes.
In addition, in the inspection of the presence or absence of processed holes in sheet metal processing, a method of projecting an image for inspection on a sheet material (Patent Document 1), or in order to perform sheet metal processing, a processed shape image may be projected on a sheet metal. Proposed.

Japanese Patent Laid-Open No. 3-111150 Japanese Patent No. 4400179

  Conventionally, as described above, each component plate material is sorted and sent to the next process while collating the paper on which the component layout is drawn with each component plate material of the processed processed plate material. There are cases where a large number of component plate materials are provided on one processed plate material, for example, about 10 to several tens. Therefore, the operator recognizes which part plate material should be sorted next to a predetermined sorting destination from a plurality of processed plate materials, and what is each of many component plate materials It is inefficient, time consuming and time consuming to recognize where to sort. As a specific example, when component plates that are assembled into a single box are arranged together in a sorting destination for each set, which component plates among a number of actual processed plates are 1 to each other. In some cases, it is difficult to check whether the set is set or not by comparing with the layout drawing.

The object of the present invention is to recognize the component plate material that the operator should work from among the many component plate materials in the processed plate material in the sheet metal process, and what component plate material is arranged and how. It is to provide a sheet metal process work support system that can be easily recognized as an actual product.
Another object of the present invention is to make it possible to immediately recognize the identification information of individual component plate materials and the sorting destination information by visual inspection by an operator by looking at the actual processed plate materials.
Still another object of the present invention is to make it easy to specify a processed plate material and obtain information about each component plate material of the processed plate material when generating a projection image for the component plate material. It is to be.
Still another object of the present invention is to easily recognize what kind of component plate material is arranged and how it is arranged when sorting a large number of component plate materials in the processed plate material in the sheet metal process. It is to provide sheet metal processing equipment with a support system.

The sheet metal working support system according to the present invention includes a sheet metal working machine (3) that performs a work in a sheet metal process that handles a processed sheet material (W0) obtained by cutting a plurality of component sheet materials (w) from a material sheet material (W). A sheet metal work support system (2) for supporting work by a worker,
A projector (6) for projecting onto a processed plate (W0) at a predetermined position in the sheet metal process;
Plate material information obtaining means (7) for obtaining information about the processed plate material (W0) on the sheet metal process;
Based on the information obtained by the plate material information obtaining means (7), a projection image (G) serving as information for distinguishing each component plate material (w) of the processed plate material (W0) is generated, and the projector (6) is used. Projection image providing means (8) for projecting on the component plate (w) or in the vicinity of the component plate (w).
The projection image (G) may be a string or symbol of characters such as alphanumeric characters, or an image that simply recognizes the projection position, for example, a simple shape image such as a circle, or a processed plate ( The specific area on W0) may be an image having different shades and colors from other locations.
The “processed plate material (W0)” is obtained by cutting a plurality of component plate materials (w) from the material plate material (W) to a state where they are connected to each other at a part of the outer periphery by the plate material processing machine (3). Then, a plurality of component plate materials (w) are cut out from the material plate material (W) so that the outer periphery is completely cut off, and the arrangement state of each component plate material (w) with respect to the material plate material (W) before processing is And an array of component plate materials (w) that are substantially maintained.

  According to this configuration, the projection image (G) serving as information for distinguishing the component plate material (w) is projected on or near the component plate material (w) of the actual processed plate material (W0) in the sheet metal process. Therefore, the operator sees the actual product without recognizing the drawing or the like when recognizing the component plate material (w) to be worked on or what kind of component plate material (w) is arranged. Can only be recognized. Therefore, for a large number of component plate materials (w) in the processed plate material (W0), the target component plate material (w) can be easily distinguished from the other component plate materials (w) as the actual product. Even if the projected image (G) is merely a shade of a region, it is possible to distinguish between the component plate material (w) to be operated next and another component plate material (w).

In the present invention, the projection image (G) projected onto the projector (6) by the projection image providing means (8) includes identification information for identifying individual component plate materials (w), and individual component plate materials (w). It may include either or both of sorting destination information to be sorted. The above-mentioned “identification information for identifying individual component plate material (w)” is identification information uniquely assigned to each piece of component plate material (w) or the same component, and is a component number or the like.
Projection images of identification information or sorting destination information for identifying individual component plate materials (w) are displayed at or near the actual component plate material (w), so that the component plate material ( The identification information of w) and the information of the sorting destination can be recognized.

In this invention, it has a database (9) that stores information about each component plate (w) of the processed plate (W0) in association with the identification information given to the processed plate (W0). ,
The plate material information obtaining means (7) is a means for reading a mark (M) attached to the processed plate material (W0) or a form (11) placed as a set with the processed plate material (W0), The projection image providing means (8) obtains information about each component board material (w) by collating the information read by the board material information obtaining means (7) with the database (9), or the board material information. The projection image (G) may be generated directly from the information on the form (11) read by the obtaining means (7).
The mark (M) given to the processed plate material (W0) is, for example, a mark (M) processed in a straight line by drilling or the like on the processed plate material (W0), or the processed plate material (W0). It may be a barcode or a color code pasted on.

  In this configuration, the mark (M) attached to the processed plate material (W0) or the form (11) placed as a pair with the processed plate material (W0) is read by the plate material information obtaining means (7), By collating the read information with the database (9), it is possible to obtain information about each component board (w). Or the information of component board | plate material (w) is contained in the read information, and the information of component board | plate material (w) is obtained from the read information. Therefore, until the projection image (G) is generated for the component plate material (w), the processed plate material (W0) is specified and information about each component plate material (w) of the processed plate material (W0) is obtained. Can be easily processed.

The sheet metal processing equipment with work support system of the present invention was carried out from a sheet material processing machine (3) for cutting out a plurality of component sheet materials (w) from a material sheet material (W), and the sheet material processing machine (3). A sheet metal process having a sorting work table (4) on which the processed plate material (W0) is arranged, and a plurality of component plate material mounting tables (5) serving as a sorting destination of each component plate material (w) of the sorting work table (4). A facility (1) and a sheet metal work support system (2) are provided.
The sheet metal work support system (2)
A projector (6) for projecting onto the processed plate (W0) on the sorting workbench (4);
Plate material information obtaining means (7) for obtaining information about the processed plate material (W0) on the sorting work table (4) or before being carried into the sorting work table (4);
Based on the information obtained by the plate material information obtaining means (7), a projection image (G) serving as information for sorting the component plate materials (w) of the processed plate material (W0) is generated, and the projector (6) is used. Projection image providing means (8) for projecting onto the component plate material (w) or in the vicinity of the component plate material (w).

  According to the sheet metal processing equipment with work support system of this configuration, as described above for the work support system (2) of the present invention, a large number of component sheet materials (w) in the processed sheet material (W0) on the sheet metal process are sorted. Therefore, it can be easily recognized as what kind of component plate material (w) is arranged.

  The sheet metal process work support system of the present invention is a sheet metal process work support system that supports work by an operator in a sheet metal process that handles a processed sheet material obtained by cutting a plurality of component sheet materials from a material sheet material by a sheet material processing machine. A projector for projecting onto a processed sheet material at a predetermined position in the sheet metal process, a sheet material information obtaining means for obtaining information about the processed sheet material on the sheet metal process, and the sheet material information obtaining means A projection image providing means for generating a projection image serving as information for distinguishing each component plate material of the processed plate material based on the information obtained in the above and projecting the projected image on the component plate material or in the vicinity of the component plate material by the projector. Therefore, the operator can recognize the component plate material that the operator should work from among the many component plate materials in the processed plate material in the sheet metal process, It is easily possible to recognize whether goods plate is arranged how a kind.

  When the projection image projected onto the projector by the projection image providing means includes either or both of identification information for identifying individual component plate materials and sorting destination information for sorting individual component plate materials, the actual product has been processed By looking at the plate material, identification information of individual component plate materials and sorting destination information can be immediately recognized by visual inspection by an operator.

  A database storing information about each component plate of the processed plate in association with the identification information attached to the processed plate; and the plate information acquisition means is attached to the processed plate It is a means for reading a mark or a form placed as a set with the processed plate material, and the projection image giving means collates the information read by the plate material information obtaining means with the database, so that each component plate material When generating the projection image directly from the information on the form obtained by obtaining the information or reading the plate material information acquisition means, specify the processed plate material when generating the projection image for the component plate material. Processing until obtaining information about each component plate of the processed plate can be easily performed.

  The sheet metal processing equipment with work support system of the present invention includes a plate material processing machine for cutting out a plurality of component plate materials from a raw material plate material, a sorting work table for arranging processed plate materials carried out from the plate material processing machine, A sheet metal processing facility having a plurality of component plate material mounting bases to which each component plate material of the sorting work table is sorted, and a sheet metal processing work support system, wherein the sheet metal process work support system is a processing in the sorting work table A projector that performs projection on a finished plate material, a plate material information obtaining unit that obtains information about the processed plate material on the sorting workbench or a position before loading into the sorting workbench, and the plate material information obtaining unit. Based on the obtained information, a projection image serving as information for sorting the component plate materials of the processed plate material is generated, and the projector is used to generate the projection image on the component plate material or the component plate. Since it has a projection image providing means for projecting in the vicinity of the sheet metal, it recognizes as what kind of component plate material is arranged in order to sort a large number of component plate materials in the processed plate material in the sheet metal process Can be done easily.

It is explanatory drawing which shows the conceptual structure of the sheet-metal-process work assistance system which concerns on one Embodiment of this invention. It is explanatory drawing of the local network of the sheet metal process equipment provided with the same sheet metal process work support system. It is a conceptual diagram of the process in the same sheet metal process equipment. It is explanatory drawing of a part of processed board | plate material in the same sheet metal process equipment. It is explanatory drawing which shows the example of a relationship between a component board | plate material and a projection image. It is explanatory drawing of the example of the mark provided in a processed board | plate material.

  An embodiment of the present invention will be described with reference to FIGS. As shown in FIG. 1, the sheet metal processing facility with work support system is provided with a sheet metal processing work support system 2 in a sheet metal processing facility 1. The sheet metal processing facility 1 includes a sheet material processing machine 3, a sorting work table 4, and a plurality of component plate material mounting tables 5 that serve as sorting destinations. An unloading device (not shown) is provided between the plate material processing machine 3 and the sorting work table 4, but it may be transported manually. The plate material processing machine 3 is a machine that cuts out a plurality of component plate materials w from a material plate material W such as a sheet metal or a resin plate, and includes a turret type punch press or a laser processing machine.

In the cutting process of the component plate material w by the plate material processing machine 3, each component plate material w is connected to the portion of the material plate material W at a part of the outer periphery as shown in FIG. Done. This figure shows an example of punching, in which the periphery of the component plate material w is punched by a hole h by punching, and the hole h is discontinuous at an uncut portion a. The uncut portion a is a small portion called a micro joint or the like, and can be cut without using a tool by performing an operation such as shaking the processed plate material W0 by an operator.
When the plate material processing machine 3 is a laser processing machine, each component plate material w is completely separated from the material plate material W by cutting the entire outer periphery, and the arrangement state (components) before processing with respect to the material plate material W The layout is arranged on a pallet or the like. The remaining material portion of the material plate material W from which the component plate material w has been cut out may be arranged together with the component plate material w on the pallet or may not be placed on the pallet. The processed plate material referred to in the claims means that it includes such an array or group of component plate materials w.

In FIG. 1, the sorting work table 4 mounts the processed plate material W0 processed by the plate material processing machine 3, and then separates each component plate material w from the surrounding material plate material W and the separated component plate material. It is a stand on which w is placed. The sorting work table 4 may be a factory floor.
The component plate material mounting table 5 is a table on which the sorted component plate material w is placed for the next process or movement to a storage location, and may be a cart, a fixed table or a shelf. In the example shown in the figure, the component plate material mounting table 5 is a hand cart, and is stopped at a predetermined position.

  In the sheet metal processing equipment 1, a plurality of component plate materials w are cut out from the material plate material W into a state where they are connected at a part of the outer periphery as described above by the plate material processing machine 3, and the processed plate material W0 is sorted. Carry up. Each component plate material w on the sorting work table 4 is sorted by an operator and conveyed to a plurality of component plate material placing tables 5. The form of sorting may be any form such as sorting by kit, sorting by part type, sorting by next process, and sorting in a predetermined form. The sorting by kit is a sorting in which a plurality of component plate materials w constituting one box (not shown) or the like are collected and placed on the same component plate mounting table 5. Sorting by component type is sorting in which component plate materials w having the same shape are placed on the same component plate material mounting table 5. The classification according to the next process is a classification to be placed on the same component platen mounting table 5 for each process such as a bending process and a welding process as the next process.

The sheet metal process work support system 2 is a system that supports the work by an operator in the sheet metal process such as sorting for handling the processed sheet material W0 as described above. The sheet metal process for installing the sheet metal process work support system 2 is not limited to the sorting process, but in this embodiment, the sorting process will be described as an example.
The sheet metal work support system 2 includes a projector 6, a sheet material information obtaining unit 7, a projection image providing unit 8, and a database 9. The projection image providing unit 8 is provided in the projection processing unit 10 including a personal computer and a program executed on the personal computer.

  The projector 6 is a device that projects an image generated by a computer or the like, and is also referred to as a projector. The projector 6 is installed on the processed plate material W0 at a predetermined position of the sheet metal process so that it can be projected onto the entire surface of the processed plate material W0 on the sorting work table 4 in the illustrated example.

  The sheet material information obtaining means 7 is a means for obtaining identification information such as a production number for the processed sheet material W0 in the sheet metal process. In this embodiment, the plate material information obtaining means 7 is a means for reading the mark M attached to the processed plate material or the form 11 placed as a set with the processed plate material W0, and comprises a web camera, other cameras, and the like. It consists of a reader 7a and a material information obtaining unit 7b that decodes information read by the reader 7a. The form 11 shows identification information of the processed plate material W0, and is provided with both information such as characters and figures that are visually read by the operator and a barcode 11a indicating the identification information. is there. The form 11 is placed at a predetermined position on the processed plate material W0 after the processing of the processed plate material W0 is completed. The mark M and the form 11 are selectively adopted.

Further, in the sorting work on the sorting work table 4, a work instruction sheet 12 is used, and the work instruction sheet 12 describes the instruction contents by characters and the identification information of the component plate material w by the barcode 12a. The reader 7a composed of the camera can read the barcode 12a by bringing the barcode 12a of the work instruction sheet 12 into the camera field of view of the reader 7a, and information indicated by the read barcode 12a. Can be deciphered by the material information obtaining unit 7b.
Each of the barcodes 11a and 12a may be a one-dimensional barcode or a two-dimensional barcode, and an identification code such as a color code may be used instead of the barcodes 11a and 12a.

  In the illustrated example, the reader 7a is a web camera, and the material information acquisition unit 7b is provided in the projection processing means 10 generated by the computer or the like, and processes the image photographed by the reader 7a to obtain the mark. The identification information indicated by M is decoded. The camera serving as the reader 7a is fixedly installed while focusing on a predetermined position with respect to the processed plate material W0 on the sorting work table 4. The reader 7a is preferably installed so that both the barcode 11a and the mark M of the form 11 placed on the processed plate material W0 can be photographed. In this case, the material information obtaining unit 7b The code 11a has both functions of decoding the identification information indicated by the mark M. The mark M attached to the processed plate material W0 may be a barcode, and in this case, the reader 7a may be a barcode reader. Further, the material information obtaining unit 7b may be incorporated in the reader 7a.

  In this example, the mark M is extracted from a plurality of (for example, two) holes Ma and Mb provided at positions such as defined corners of the processed plate material W0 as extracted and enlarged in FIG. Become. The holes Ma and Mb are formed by the plate material processing machine 3. The shapes of the holes Ma and Mb are arbitrary, and may be rectangular, pentagonal, or circular, and may be formed by using a normal punching tool instead of dedicated marking.

The position where the mark M is provided is, for example, in a range of four dimensions b (30 mm) of the corner portion contacting the end locator 14 which is positioned by bringing the material plate material W into contact with the plate material processing machine 3 when the material plate material W is loaded.
As shown in FIG. 6 in an enlarged manner, the position where the mark M is provided is a 25 mm square range in which a margin c of 5 mm is secured from the edge of the plate in the 30 mm square range of the above portion, and the holes Ma and Mb are It is assumed that the squares are 5 mm square, and the two holes Ma and Mb are arranged in any combination with the arrangement pitch of 1 mm. In this case, there are about 95,000 combinations that can be expressed by the two holes Ma and Mb.

More specifically, the number of combinations in which two 5 mm squares are arranged with an accuracy of 1 mm in a 25 mm square is ₄₄₁ C ₂ and 97,020 (street).
In addition, there are 1,524 combinations with an offset load, and 441 combinations that can be expressed with one punch.
If it is adopted excluding the combination that becomes an unbalanced load, the combination that can be expressed is
97,020-1,524 + 441 = 95,937.
Since a large number of expressions are possible with the two holes Ma and Mb in this way, the identification information for individual identification of the processed plate material W0 that is normally required with these two holes Ma and Mb is described above. It can be expressed by two holes Ma and Mb.

  In FIG. 1, a database 9 is means for storing information such as the part number and position of each component plate material w of the processed plate material W0 in association with the identification information given to the processed plate material W0. As shown in FIG. 2, the database 9 is provided in the production management server 15 of the local area network LA. In the local area network LA, a numerical control device (not shown) of the sheet material processing machine 1 in the sheet metal processing facility 1, the field terminal 16 attached to the sheet material processing machine 1, and the projection processing means of the sheet metal processing work support system 2 10 and the machining program creation device 17 are connected. In addition, an office terminal 18 and a line printer 19 are connected to the local area network LA.

  In FIG. 1, the projection image providing means 8 in the projection processing means 10 generates a projection image G that is information for distinguishing each component plate material w0 of the processed plate material W0 based on the information obtained by the plate material information obtaining means 7. This is means for projecting onto the component plate material w by the projector 6. Specifically, the projection image providing unit 8 collates the identification information of the processed plate material W0 read by the plate material information obtaining unit 7 with the database 9, so that information about each component plate material w in the processed plate material W0, For example, the position and shape of each component plate material w in the processed plate material W0, the identification information such as the component number of the component plate material w, and the sorting destination information are obtained, and the projection image generation unit 8a generates the projection image G, and the projector 6 Is projected onto the component plate material w. The projection image G may be projected not only on the component plate material w but also in the vicinity of the component plate material w, such as a position along the upper side of the component plate material w, or may be projected on the component plate material w and its vicinity. Also good.

  The projection image G includes one or both of identification information for identifying individual component plate materials w and sorting destination information for sorting individual component plate materials w. In the example shown in the figure, an image Ga of identification information composed of component numbers of individual component plate materials w and an image Gb of sortee information are arranged and projected on the center of each component plate material w. These images Ga and Gb are images of characters such as alphanumeric characters. The sorting destination information is information for distinguishing the component plate material mounting table 5 that is the sorting destination, and includes a cart number and the like.

  In FIG. 1, the projection image providing means 8 has an emphasis display portion 8b, and performs the following emphasis display. That is, the identification information of the barcode 12a is recognized by the material information acquisition unit 7b by bringing the barcode 12a of the work instruction sheet 12 into the camera field of the reader 7a while the image G is projected. Then, the highlighting section 8b highlights the image G of the component board material w corresponding to the identification information as an image of a color that is more conspicuous than the image G of the other component board material w, for example. The number of component board materials w to be highlighted at the same time may be one or plural.

  In the above example, the projection image providing unit 8 performs collation with the database unit 9, but directly from the information on the form 11 read by the plate material information obtaining unit 7 without performing collation with the database 9. In addition, the projection image G may be generated. In this case, the position, shape, identification number, sorting destination information, etc. of each component plate material w in the processed plate material W0 are described in the form 11 and can be read by the plate material information obtaining means 7.

Next, a series of processing from creation of a machining program to sorting on the sorting work table 4 will be described. FIG. 3 shows an outline of processing by the production management server 15 including the database 9 of FIG. 2, the machining program creation device 17, the projection processing means 10, and the like.
Production information is input from the office terminal 18 of FIG. 2 to the production information table 21 of FIG. 3 (processing S1). This production information is information such as the shape, type, number of sheets, and production period of the component plate material w to be produced, and is input with reference to the form file 22.

The processing program creation device 17 in FIG. 2 creates a component layout diagram (a diagram in which the component plate material w is disposed on the material plate material W (so-called nesting layout diagram)) based on the production information in the production information table 21, and the component layout. A machining program (NC program) is created from the figure (step S2). Each component layout drawing and machining program created are stored in predetermined storage means 23 and 24.
A number is assigned to the machining program and the part layout drawing, and a machining program is added with a figure corresponding to the number (processing S3). These component layout diagrams are registered in the database 9 in correspondence with the identification information of the processed plate material W0 indicated by the program number of the processing program, the processing order, and the like.

  Thereafter, the machining program is transferred from the machining program creation device 17 or the created machining program storage means 24 to a numerical control device (not shown) of the plate material processing machine 1 (processing S4). In accordance with the transferred processing program, processing is performed by the plate material processing machine 1 (processing S5). The processed plate material W0 processed by the plate material processing machine 1 is taken out and placed on the sorting work table 4.

  On the sorting work table 4, the mark M of the processed plate material W0 is read by a reader 7a composed of a camera or the like of the material information obtaining means 7 (S6), and the identification information of the processed plate material W0 as the read result is projected. The image adding means 8 collates with the database 9 (S7), and the component layout is loaded into the projection processing means 10. The projection image providing means 8 generates a projection image G based on the loaded component layout diagram (S8), and projects it onto the component plate material w by the projector 6, as shown in FIGS.

  Thereafter, when the barcode 12a of the work instruction sheet 12 is read by the reader 7a made of a camera and the identification information of the component plate material w indicated by the barcode 12a is recognized, the part number corresponding to the barcode 12a, etc. The projected image G is highlighted. By this highlighting, the component plate material w to be sorted according to the work instruction sheet 12 can be recognized at a glance by the operator.

According to this sheet metal process work support system, the projection image G as information for distinguishing the component sheet material W is projected on or near the component sheet material w of the actual processed sheet material W0 in the sheet metal process. For this reason, the operator recognizes the component plate material w to be worked on, and what kind of component plate material w is arranged and how it is arranged by merely looking at the actual product without comparing with the drawing or the like. be able to. Therefore, it is possible to easily recognize the target component plate material w as an actual product by distinguishing it from the other component plate materials w for many component plate materials w in the processed plate material W0. As a result, the efficiency of the sorting work can be improved.
In particular, since an identification information such as a part number for identifying each component plate material w and a projection image G of the sorting destination information are shown on or near the actual component plate material w, the operator can simply view the actual component plate. The identification information of the plate material w and the information of the sorting destination can be recognized.

  Moreover, the information about each component board | plate material w can be obtained by reading the mark M attached | subjected to the processed board | plate material with the board | plate material information acquisition means 7, and collating the read information with the database 9. FIG. Therefore, when the projection image G is generated for the component plate material w, it is possible to easily perform processing until the processed plate material W0 is specified and information about each component plate material w of the processed plate material W0 is obtained.

  When the bar code 12a of the work instruction sheet 12 is read and the corresponding image G of the component board material w is displayed in an emphasized manner, the component board material w to be operated according to the work instruction sheet 12 can be distinguished at a glance. it can.

DESCRIPTION OF SYMBOLS 1 ... Sheet metal process equipment 2 ... Sheet metal process work support system 3 ... Sheet material processing machine 4 ... Sorting work table 5 ... Parts plate material mounting table 6 ... Projector 7 ... Sheet material information acquisition means 7a ... Reader 7b ... Material information acquisition part 8 ... Projected image giving means 8a ... projected image generating section 8b ... highlighting display section 9 ... database 10 ... projection processing means 11 ... form 11a ... bar code 12 ... work instruction sheet 12a ... bar code 15 ... production management server 17 ... program creation apparatus a ... Uncut portion h ... Hole G ... Projected image Ga, Gb ... Image M ... Mark Ma, Mb ... Hole W ... Material plate material W0 ... Processed plate material w ... Component plate material

Claims (4)

A sheet metal processing work support system that supports work by an operator in a sheet metal process that handles a processed plate material obtained by cutting a plurality of component plate materials from a material plate material by a sheet material processing machine,
A projector for projecting onto a processed sheet material at a predetermined position of the sheet metal process;
Plate material information obtaining means for obtaining information about the processed plate material on the sheet metal process;
Based on the information obtained by the plate material information acquisition means, a projection image that is information for distinguishing each component plate material of the processed plate material is generated and projected on the component plate material or in the vicinity of the component plate material by the projector Providing means,
Sheet metal work support system.   The sheet metal process according to claim 1, wherein the projection image projected onto the projector by the projection image providing unit includes one or both of identification information for identifying individual component plate materials and sorting destination information for sorting individual component plate materials. Work support system. Having a database that stores information about each component plate of the processed plate in association with the identification information given to the processed plate;
The plate material information obtaining means is a means for reading a mark attached to the processed plate material, or a form placed as a set with the processed plate material,
The projection image providing unit obtains information about each component plate by collating the information read by the plate material information obtaining unit with the database, or directly from the information on the form read by the plate material information obtaining unit. The sheet metal work support system according to claim 1 or 2, wherein the projection image is generated. A plate processing machine that cuts out a plurality of component plate materials from a raw material plate material, a sorting work table on which processed plate materials carried from the plate material processing machine are arranged, and a sorting destination for each component plate material of this sorting work table A sheet metal process facility having a plurality of component sheet material mounting tables, and a sheet metal process work support system,
The sheet metal work support system is
A projector for projecting onto the processed plate in the sorting workbench;
Plate material information obtaining means for obtaining information about the processed plate material on the sorting work table or before being carried into the sorting work table;
Based on the information obtained by the plate material information obtaining means, a projection image that is information for sorting each component plate material of the processed plate material is generated and projected on the component plate material or in the vicinity of the component plate material by the projector Providing means,
Sheet metal processing equipment with work support system.

Images