JP5866240B2 - Shelf device and projection device used for shelf device - Google Patents

Description

  The present invention provides a pallet on which a plate-like workpiece processed by a plate material processing machine such as a punch press or a laser processing machine is placed, or a pallet on which a processed product (part) processed by the plate material processing machine is placed. It relates to a shelf device with a plurality of shelves that can be freely inserted and removed, and more specifically, when each processed product placed on a pallet is sorted into, for example, the next process, it corresponds to each processed product. The present invention relates to a shelf apparatus including a projection unit (projection apparatus) for projecting a character or the like indicating a part name and / or a transfer destination at the position, and a projection apparatus used for the shelf apparatus.

  Conventionally, in a plate material processing machine such as a punch press or a laser processing machine, every time a processed product (part) is processed from a plate-shaped workpiece, the shooter is inclined downward, for example, a micro joint. The processed product and the skeleton are connected to each other via a slab, and in the subsequent process, for example, vibration is applied, or the micro joint is cut with a micro joint cutter to separate the skeleton from the processed product. It has been broken. In this case, a plurality of processed products are mixed, and in the subsequent sorting work, the sorting work is performed with reference to the work instruction sheet and the product drawing, and the sorting work is difficult.

  Therefore, the processed product may be marked or ink-jet printed so that the sorting operation becomes easier. In this case, there is a problem that the marking process is performed on the back surface of the workpiece, and the work of erasing the marking occurs in a later process.

  Therefore, the present invention is in a state where the processed product processed by the plate material processing machine is placed on the pallet, and when performing the sorting operation of the processed product, the part name of the processed product is located at the position corresponding to the processed product. And / or a character of a transfer destination or the like.

  By the way, when a processed product processed by a plate material processing machine is placed on a pallet, each processed product may be sorted and loaded into a predetermined placement area on the pallet. In addition, when the plate material processing machine is a laser processing machine, it is placed on a pallet (processing pallet) without sorting the skeleton and each processed product immediately after laser processing of the plate-like workpiece. There are things to keep.

  Then, the pallet is stored in a shelf in the shelf device until lot production is completed, the pallet is taken out from the shelf at an appropriate time, and the processed product on the pallet is sorted, for example, every next process or every delivery date. There is. In this case, when the processed product on the pallet does not indicate, for example, the processed product name or the transfer destination to the next process (for example, bending process), the sorting work here becomes difficult. In addition, if marking or the like is performed on a processed product, problems as described above will occur.

  There are Patent Documents 1 and 2 as prior examples that are considered to be related to the present invention.

JP 2002-169604 A JP 2004-46730 A

  Patent Document 1 describes that a work location and work content are displayed by a projector at a position close to the work location on a workbench. In the invention described in Patent Document 1, when the fit switch is stepped on every completion of the assembly process, the work location on the workbench is moved immediately before the operator, and the work instruction is placed at a position close to the work location. The contents are displayed. Therefore, the work contents need to be sequentially advanced for each step. Therefore, for example, when sorting a plurality of processed products, there is a case in which sorting is performed from an arbitrary processed product, and the operator's sorting order is not constant. It is difficult to apply to work.

  In the invention described in Patent Document 2, work procedure information and the like are sequentially displayed on the work object in accordance with the work time schedule, and thus have the same problems as in Patent Document 1.

  The present invention has been made in view of the conventional problems as described above, and each of the above-described parts is provided on the front side of a shelf frame having a plurality of shelves that can store pallets on which processed products processed by a plate material processing machine are placed. A shelf apparatus provided with an elevator that can freely move up and down with respect to a shelf and that can move up and down, wherein a part name and / or a transfer destination of each workpiece on the pallet placed on the elevator A projection device for projecting a character or a code to be simultaneously displayed on all workpieces to a position corresponding to each workpiece is provided at an upper position of the elevator, and based on arrangement position information of each workpiece on the pallet. A projection control device for controlling the projection of the projection device is provided.

  In addition, on the front side of the shelf frame having a plurality of shelves that can store pallets on which processed products processed by the plate processing machine are placed, elevators that allow the pallets to enter and exit and move up and down are moved up and down. A shelf device that is movably provided with a character or code indicating the part name and / or destination of each workpiece on the pallet placed on the elevator in a position corresponding to each workpiece. A projection control device for controlling the projection of the projection device based on nesting information when a plate-like workpiece on the pallet is machined, provided with a projection device for projecting simultaneously on a workpiece. It is characterized by having.

  In the shelf device, the projection device is provided on an upper portion of the shelf frame, and the projection device performs projection when the elevator is lowered to a predetermined height position. Is.

  In addition, an elevator support frame can be reciprocated in the left-right direction on the front side of the shelf frame having a plurality of stages and a plurality of rows of pallets on which pallets on which processed products processed by the plate material processing machine are placed, and each of the shelves The elevator apparatus is provided with an elevator that can be moved up and down and moved up and down on the elevator support frame, and has a sorting position for sorting work pieces on the pallet transferred from the elevator. In order to simultaneously project the part name and / or character or code indicating the transfer destination of each processed product on the pallet transferred to the sorting position onto all processed products at a position corresponding to each processed product. A projection apparatus is provided above the sorting position, and a projection control apparatus that controls projection of the projection apparatus based on arrangement position information of each processed product with respect to the pallet. It is characterized in that there.

  In addition, an elevator support frame can be reciprocated in the left-right direction on the front side of the shelf frame having a plurality of stages and a plurality of rows of pallets on which pallets on which processed products processed by the plate material processing machine are placed, and each of the shelves The elevator apparatus is provided with an elevator that can be moved up and down and moved up and down on the elevator support frame, and has a sorting position for sorting work pieces on the pallet transferred from the elevator. In order to simultaneously project the part name and / or character or code indicating the transfer destination of each processed product on the pallet transferred to the sorting position onto all processed products at a position corresponding to each processed product. A projection device is provided above the sorting position, and a projection for controlling the projection of the projection device based on nesting information when the plate-like workpiece on the pallet is processed. And it is characterized in that it comprises a control device.

  Further, in the shelf apparatus, the projection control device includes a shelf pallet memory that associates and stores a shelf No. of each shelf in the shelf apparatus and a pallet No. of each pallet stored in each shelf, and a pallet No. of each pallet. Is stored in association with the arrangement position memory storing the arrangement position information of each processed product placed on each pallet and the pallet No. of each pallet and the nesting information when machining the workpiece on each pallet. A nesting memory, a part file memory in which each manufacturing product No. and at least the name of the processed product, or character information of the transfer destination are stored in association with each other, and the pallet No. and the arrangement position memory of the shelf pallet memory Information or nesting information of the nesting memory and each processed product corresponding to the manufacturing number of the part file memory And it is characterized in that it comprises a projection image generation means for name or transfer destination of the character information with reference to creating a projected image.

  Further, in the shelf apparatus, the projection control device includes a shelf pallet memory that associates and stores a shelf No. of each shelf in the shelf apparatus and a pallet No. of each pallet stored in each shelf, and a pallet No. of each pallet. And an arrangement position memory that associates and stores the arrangement position information of each processed product placed on each pallet, and associates the manufacturing number of each processed product with at least the name of each processed product, or the character information of the transfer destination. Projected with reference to the part file memory stored, the pallet No. of the shelf pallet memory, the arrangement position information of the arrangement position memory, and the name or transfer destination character information corresponding to the manufacturing No. of each processed product in the part file memory And a projected image creating means for creating an image.

  Further, in the shelf apparatus, the projection control device includes a shelf pallet memory that associates and stores a shelf No. of each shelf in the shelf apparatus and a pallet No. of each pallet stored in each shelf, and a pallet No. of each pallet. And a nesting memory that associates and stores nesting information when processing a workpiece on each pallet, and a part that stores the manufacturing number of each processed product and at least the name of each processed product or character information of the transfer destination Projection that creates a projection image with reference to the file memory, the pallet No. of the shelf pallet memory, the nesting information of the nesting memory, and the name or character information of the transfer destination corresponding to the manufacturing No. of each processed product in the parts file memory And an image creating means.

  In addition, the letters or codes indicating the part names and / or transfer destinations of the respective processed products placed on the pallets carried out from the shelves in the shelf device are assigned to all processed products at positions corresponding to the respective processed products. A projection control device for projecting simultaneously, and the projection control device for controlling the projection of the projection device associates the shelf No. of each shelf in the shelf device with the pallet No. of each pallet stored in each shelf. Stored shelf pallet memory, pallet No. of each pallet, arrangement position memory that stores and stores the arrangement position information of each processed product placed on each pallet, pallet No. of each pallet and work on each pallet The nesting memory that stores the nesting information associated with the processed product, the production number of each processed product, and at least the name of each processed product or the character information of the transfer destination The stored part file memory, the pallet No. of the shelf pallet memory, the arrangement position information of the arrangement position memory, the nesting information of the nesting memory, and the name or character of the transfer destination corresponding to the manufacturing No. of each processed product of the parts file memory And a projected image creating means for creating a projected image with reference to the information.

  According to the present invention, the character or code indicating the name and / or transfer destination of each workpiece placed on the pallet is projected onto all the workpieces at the same time. When sorting each item, it is possible to sort from the desired processed product while looking at the projected characters, etc., regardless of the sorting order, so that the sorting operation can be performed efficiently and, for example, the operation of removing the marking becomes unnecessary. As described above, the conventional problems can be solved.

It is explanatory drawing which showed notionally and schematically the structure of the shelf apparatus which concerns on the 1st Embodiment of this invention. It is plane explanatory drawing which showed notionally and schematically the structure of the shelf apparatus which concerns on the 2nd Embodiment of this invention. It is side explanatory drawing which showed notionally and schematically the structure of the shelf apparatus which concerns on the 2nd Embodiment of this invention. It is a functional block diagram.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings. The basic overall configuration of a shelf device is already well known. However, for ease of understanding, the overall configuration of the shelf device is described. Conceptually and schematically.

  Referring to FIG. 1, a shelf apparatus 1A according to the first embodiment includes a shelf frame 7 having a plurality of shelves 5 in which pallets 3 are detachably stored. The pallet 3 includes, for example, a pallet (material pallet) loaded with a plate-like workpiece W processed by a plate processing machine (not shown) such as a punch press or a laser processing machine, or a processed product processed by the plate processing machine. There is a pallet (product pallet or processing pallet) on which WP is placed.

  When each processed product (part) processed by the plate material processing machine is sorted and loaded in a predetermined placement area on the pallet, it becomes a product pallet. When the plate material processing machine is a laser processing machine and the pallet includes a sword or a skid that supports a plate-like workpiece, the processing machine is a processing pallet. In this case, a workpiece that has been machined based on nesting data (information) is placed on the machining pallet, and the workpiece includes a skeleton and a plurality of workpieces (parts). It is what.

  An elevator 9 is provided on the front side (right side in FIG. 1) of the shelf frame 7 in the shelf apparatus 1A so as to be movable up and down. The elevator 9 is configured such that the pallet 3 can be taken in and out of each shelf 5. A work loading / unloading device 11 is provided below the shelf frame 7 so that a plate-shaped work can be loaded into and unloaded from the plate material processing machine. In addition, since the structure of this kind of shelf apparatus 1A is a well-known structure, the detailed description about the structure of 1 A of shelf apparatuses is abbreviate | omitted. A shelf device for storing a processing pallet on which a workpiece is placed is shown in detail in, for example, Japanese Patent Application Laid-Open No. 2011-68473.

  As already understood, the shelf apparatus 1A can freely enter and exit various pallets such as a material pallet loaded with workpieces, a product pallet loaded with processed products, and a processing pallet loaded with processed workpieces. A plurality of shelves 5 are provided, and an elevator 9 that allows the pallet 3 to enter and exit from each shelf 5 is provided so as to be movable up and down.

  Here, as a novel configuration of the shelf device 1A, a projection device (projection means) 13 such as a projector is provided above the elevator 9, that is, above the shelf frame 7. The projection device 13 displays the part name of each processed product on the pallet 3 placed on the elevator 9, characters, symbols, marks, etc. indicating the transfer destination of the next process, etc. on each processed product or each processed product. Projecting is performed simultaneously on all processed products at positions corresponding to each processed product such as a position close to the product.

  The projection light projected from the projection device 13 is totally reflected on the pallet 3 on the elevator 9 via a reflector 17 provided on the bracket 15 provided on the shelf frame 7 so that the inclination angle can be adjusted. It is the structure simultaneously projected with respect to a workpiece. In addition, it is desirable that the projection time by the projection device 13 is when the elevator 9 is lowered to a predetermined height position, for example, a fixed position of the lowest lowered position. Whether or not the elevator 9 is lowered to a predetermined height position is determined, for example, by providing a sensor such as a limit switch in the shelf frame 7 or position detecting means for detecting the vertical movement position of the elevator 9. Can be easily detected.

  With the above configuration, when trying to sort each processed product (part) on the pallet 3 placed on the elevator 9, the name of each processed product, characters indicating the transfer destination of the next process, code from the projection device 13 By projecting a figure or the like to a position corresponding to each processed product, each processed product can be sorted without error. In this case, since it is not necessary to mark each processed product in advance or perform inkjet printing or the like, the conventional problems as described above can be solved.

  2 and 3 conceptually and schematically show a shelf apparatus 1B having a configuration in which a shelf frame 7 includes a plurality of shelves 5 in which a pallet 3 can be stored and a plurality of rows. The overall configuration of this type of shelf device 1B is a well-known configuration. In this type of shelf apparatus 1B, an elevator support frame 19 is provided on the front side of the shelf frame 7 in the left-right direction for guide rails 21 in order to load and unload the pallets 3 with respect to the shelves 5 in a plurality of rows and rows. Along the left-right direction (the left-right direction in FIG. 2 and the direction perpendicular to the paper surface in FIG. 3). The elevator support frame 19 is provided with an elevator 23 that can move up and down.

  Therefore, by moving and positioning the elevator support frame 19 in the left and right direction and moving and positioning the elevator 23 in the vertical direction, the elevator 23 can be positioned at a position corresponding to each shelf 5 provided in the shelf frame 7. The pallet 3 can be taken in and out of each shelf 5.

  Here, as a novel configuration in the shelf apparatus 1B, the pallet 3 is received and returned from the elevator 23 to the front side (the lower side in FIG. 2 and the right side in FIG. 3) of the elevator support frame 19 in the lateral direction. A free sorting position 25 is provided. A second projection means 27 is provided above the sorting position 25. The configuration of the second projection means 27 is such that each processed product is provided with a part name of each processed product on the pallet 3 transferred to the sorting position 25, a character, a code, a mark, etc. indicating a transfer destination of the next process. The function of simultaneously projecting all the workpieces at the corresponding positions is performed. And since the structure is the same as the structure of the projection means in 1 A of shelf apparatuses of 1st Embodiment mentioned above, the overlapping description is abbreviate | omitted as attaching | subjecting the same code | symbol to the component which show | plays the same function.

  With the above configuration, when the pallet 3 placed on the elevator 23 from the shelf 5 in the shelf apparatus 1B is transferred to the sorting position 25 and each workpiece on the pallet 3 is to be sorted, The name of each processed product, characters indicating the transfer destination of the next process, a code, and the like can be projected at a position corresponding to the processed product. Therefore, the same effects as described above can be obtained.

  By the way, as described above, when sorting each processed product placed on the pallet 3, the name of each processed product and the transfer destination are located at a position corresponding to each processed product on the pallet 3. The projection control device 29 (see FIG. 4) for controlling the projection of the projection device 13 is provided. The projection control device 29 is constituted by a computer and includes a CPU 31, a RAM 33, a ROM 35 and an input means 37.

  Further, the projection control device 29 includes various memories such as a shelf pallet memory 39, an arrangement position memory 41, a nesting memory 43, and a part file memory 45. In the shelf pallet memory 39, the shelf No. (shelf address No.) of each shelf 5 and the pallet No. of each pallet 3 stored in each shelf 5 in the shelf apparatuses 1A and 1B are stored in association with each other. . Therefore, by knowing the shelf No., the pallet No. of the stored pallet 3 can be known. Conversely, the shelf 5 in which the pallet 3 is stored can be searched by the pallet No. The shelf pallet memory 39 is updated each time each pallet 3 is carried in and out of each shelf 5.

  The arrangement position memory 41 stores the pallet No. of each pallet 3, the production number of each processed product placed on each pallet 3, and the arrangement position information in the X and Y axis directions on the pallet 3 in association with each other. It is. Note that it is also possible to manually input arrangement position information (position information in the X and Y axis directions on the pallet 3 of each processed product) to the arrangement position memory 41. In addition, the placement information when each processed product processed by the plate material processing machine (not shown) is placed on the pallet 3 by the transfer device (not shown) may be input from the input means 37 to obtain the arrangement position information. Is possible. The arrangement position memory 41 also includes shape information of each processed product in relation to the serial number of each processed product.

  That is, after cutting a plate-like workpiece by a plate processing machine such as a punch press or a laser processing machine, each workpiece (part) is automatically transferred onto a product pallet by a transfer device such as an industrial robot. Loading is carried out. In this case, the top surface of the product pallet is preliminarily partitioned and addressed corresponding to the placement position corresponding to the size of each processed product with respect to the origin position in the X and Y axis directions of the pallet. is there. Accordingly, in this case, the pallet No. of the pallet 3, the manufacturing number of each processed product (product) placed on the pallet 3, and the arrangement position information of each processed product may be input from the input means 37.

  In the nesting memory 43, the pallet No. of each pallet 3 and the nesting information when machining the workpiece W on each pallet 3 (manufacture number of each processed product (part), graphic information and X of each part relative to the workpiece) are stored. , Y-axis direction arrangement position information) is stored in association with each other. That is, when performing punching processing or laser processing of the plate-like workpiece W, nesting processing is performed by an automatic programming device (not shown) in order to improve the yield. Then, processing information of the plate material processing machine is created based on the nesting data (information) after the nesting processing, and the workpiece W is processed.

  Therefore, for example, when a plate-like workpiece W is placed on a processing pallet equipped with a sword mountain, a skid, etc., and laser processing is performed by a laser processing machine, the workpiece W on the processing pallet is subjected to laser nesting as performed. Will be processed. Accordingly, the pallet No. of the processing pallet at this time can be associated with the nesting information when the workpiece W is laser processed, and can be input from the input means 37 to the projection control device 29 and stored in the nesting memory 43. It is.

  By the way, in a punch press as a plate material processing machine, each workpiece (part) is carried out (discharged) from the plate-like workpiece W every time it is punched, and each workpiece and the skeleton of the workpiece are micro-jointed. May be punched into a connected state. As described above, when the workpiece is processed in a state where each processed product and the skeleton are connected via the micro joint, the nesting information when the workpiece is processed and the pallet of the pallet 3 on which the workpiece is placed By inputting No from the input means 37 in association with No, the data can be stored in the nesting memory 43.

  As already understood, when the plate-like workpiece W is placed on the processing pallet and laser processing is performed, the workpiece that has been laser processed is placed on the processing pallet. The nesting information (nesting information created by the automatic programming device) used for creating the machining program for performing laser machining and the pallet No. of the machining pallet are stored in the nesting memory 43 in association with each other.

  Further, in the punch press, nesting information when processing a workpiece in a state where each workpiece (part) and the skeleton are connected via a micro joint is associated with the pallet No. of the pallet 3 on which the workpiece is placed. Stored in the nesting memory 43.

  In the part file memory 45, in order to process the workpiece W, the name associated with the product number of each processed product (part) used when creating the nesting information in the automatic programming device, the transfer destination of the next process Information necessary for displaying each processed product, such as character information, pictogram information, graphic information, code, mark, and delivery date information, is stored.

  The projection control device 29 is provided with search means 47 for searching the memories 39, 41, 43, and 45. Further, the projection control device 29 is provided with a projection image creating means 49. The projection image creating means 49 creates an image to be projected by the projection device 13. That is, when the pallet 3 is unloaded from the shelves 5 of the shelf apparatuses 1A and 1B onto the elevators 9 and 23, the shelf pallet memory 39 is searched based on the shelf No. of the shelf 5 from which the pallet 3 is unloaded. The pallet No. of the pallet 3 is retrieved. Then, the arrangement position memory 41 is searched based on the searched pallet No. If there is no corresponding pallet No, the nesting memory 43 is searched.

  As a result of the search of the arrangement position memory 41, when the arrangement position information of each processed product with respect to the pallet 3 is obtained, based on the product number of each processed product (part) placed on the unloaded pallet 3, The parts file memory 45 is searched, and the name corresponding to each processed product, character information indicating the transfer destination, and the like are searched. Accordingly, the projection image creating means 49 is arranged to display the layout position information of each processed product retrieved from the layout position memory 41 and the character information indicating the name, transfer destination, etc. of each processed product retrieved from the parts file memory 45. Are associated with each other, and projection image information for projecting characters such as the name and the transfer destination at positions corresponding to the workpieces placed on the pallet 3 is created.

  Then, based on the created projection image information, all the workpieces on the pallet 3 placed on the elevator 9 from the projection device 13 or all on the pallet 3 located at the sorting position 25. Characters such as a name and a transfer destination are projected simultaneously on the processed product. Therefore, the operator can sort each processed product while looking at the projected characters.

  As a result of searching the arrangement position memory 41 based on the pallet No., if there is no corresponding pallet No in the arrangement position memory 41, the nesting memory 43 is searched as described above. When the nesting memory 43 is searched based on the pallet No., nesting information of the workpiece placed on the pallet 3 as it is processed is obtained. Then, the parts file memory 45 is searched based on the serial number of each processed product included in the obtained nesting information. Therefore, character information such as a name and a transfer destination corresponding to each processed product can be obtained.

  Therefore, the projection image creating means 49 associates the nesting information retrieved from the nesting memory 43 with the character information such as the name of each processed product (part) retrieved from the parts file memory 45, the transfer destination, etc. Projection image information for projecting characters, such as names and transfer destinations, is created at positions corresponding to each workpiece in the workpiece that is placed on the pallet 3 and remains processed.

  Based on the created projection image information, the entire surface of the workpiece on the pallet 3 placed on the elevator 9 from the projection device 13 or the entire surface of the workpiece on the pallet 3 positioned at the sorting position 25. The name based on the drawing based on the nesting information, the name corresponding to each processed product, the character of the transfer destination, and the like are projected. Therefore, the operator can sort each processed product while looking at the projected characters.

  As described above, when a figure based on nesting information is projected onto the entire surface of a workpiece that has been processed, the shape of each workpiece in the workpiece that has been processed matches the projected figure. It will be. Therefore, for example, when punching a workpiece by a punch press, for example, when a square hole is machined at a position where a round hole is to be punched, a figure of the round hole is formed at the square hole machining position of the machined workpiece. Will be projected. Therefore, the machined square hole and the projected round hole figure do not match, and it can be known that there was an error in the selection of the die for performing the punching process at the machining position. In this case, it is only necessary to replace a mold that is erroneously set in the punch press with a correct mold.

  That is, a processing error can be found by projecting a figure of each processed product on the entire surface of the workpiece based on the nesting information.

  As will be understood from the above description, each workpiece is processed when sorting each workpiece in a state where the workpiece and workpiece after being processed by the plate material processing machine are placed on the pallet. Since the part name, transfer destination characters, etc. are projected onto all the processed products at the same time, sorting of each processed product can be performed while viewing the projected characters, etc. It is possible to sort from any processed product regardless of the sorting order and the like, and the sorting operation can be easily performed. Further, since there is no marking or ink jet printing, the conventional problems as described above can be solved.

  The present invention is not limited to the embodiment described above, and can be implemented in other forms by making appropriate changes. That is, for example, delivery date information is also stored in the part file memory 45 in association with the manufacturing number of each processed product. When displaying characters or the like indicating the manufacturing name or the transfer destination for all processed products on the pallet 3, it is possible to change the color displayed for each delivery date. It is also possible to input the name or manufacturing number of the workpiece to be sorted from the input means 37 and change the color of characters or the like projected on the corresponding workpiece on the pallet 3.

  With the configuration as described above, it is possible to select and sort a processed product with a quick delivery date from all the processed products on the pallet 3, or to easily identify a processed product to be sorted now. Therefore, it is possible to effectively perform the sorting work of the processed products.

  In addition, a plurality of auxiliary pallets such as trays smaller than the pallet are placed in advance at predetermined positions on the pallet 3, and each processed product cut and processed by the plate material processing machine is sorted and placed. Is also possible. In this case, for example, each processed product can be sorted and placed on each auxiliary pallet by grouping for each delivery date or for each transport destination of the next process. In the case where the pallet 3 on which a plurality of auxiliary pallets are placed is stored in the shelf 5 in the shelf device, and the auxiliary pallet on the pallet 3 is transported after the pallet 3 is taken out from the shelf 5. It is also possible to project a delivery date or a transport destination at a position corresponding to each auxiliary pallet.

  In this case, since the processed products on the auxiliary pallet are grouped in advance according to the delivery date and the transport destination, it is not necessary to project the delivery date, the transport destination and the like on each processed product. As already understood, in this case, a plurality of auxiliary pallets correspond to each processed product to be transported to the next process.

1A, 1B Shelf device 3 Pallet 5 Shelf 7 Shelf frame 9, 23 Elevator 13 Projector (projector)
DESCRIPTION OF SYMBOLS 15 Bracket 17 Reflector 19 Elevator support frame 25 Sorting position 29 Projection control apparatus 37 Input means 39 Shelf pallet memory 41 Arrangement position memory 43 Nesting memory 45 Parts file memory 47 Search means 49 Projection image creation means

Claims (9)

  On the front side of the shelf frame with multiple shelves that can store pallets on which processed products processed by the plate processing machine are placed, elevators that allow the pallets to enter and exit and move up and down are movable up and down. All the processed products at the position corresponding to each processed product with the part name and / or the transfer destination of each processed product on the pallet placed on the elevator. A projection device for projecting simultaneously on the elevator, and a projection control device for controlling the projection of the projection device based on arrangement position information of each workpiece on the pallet. Shelf device.   On the front side of the shelf frame with multiple shelves that can store pallets on which processed products processed by the plate processing machine are placed, elevators that allow the pallets to enter and exit and move up and down are movable up and down. All the processed products at the position corresponding to each processed product with the part name and / or the transfer destination of each processed product on the pallet placed on the elevator. A projection control device for controlling projection of the projection device based on nesting information when a plate-like workpiece on the pallet is machined. Shelf device characterized by that.   3. The shelf device according to claim 1, wherein the projection device is provided on an upper portion of the shelf frame, and the projection device performs projection when the elevator is lowered to a predetermined height position. A shelf device characterized by that.   Elevator support frame is provided on the front side of a shelf frame having a plurality of stages and a plurality of rows of pallets on which pallets on which processed products processed by a plate processing machine are placed can be reciprocated in the left-right direction, An elevator that can freely move up and down and move up and down on the elevator support frame, and a shelf device that has a sorting position for sorting work pieces on the pallet transferred from the elevator, Projector for simultaneously projecting the letters or codes indicating the part name and / or destination of each workpiece on the pallet transferred to the sorting position onto all workpieces at a position corresponding to each workpiece At a position above the sorting position, and a projection control device that controls projection of the projection device based on arrangement position information of each processed product with respect to the pallet. Shelf and wherein the door.   Elevator support frame is provided on the front side of a shelf frame having a plurality of stages and a plurality of rows of pallets on which pallets on which processed products processed by a plate processing machine are placed can be reciprocated in the left-right direction, An elevator that can freely move up and down and move up and down on the elevator support frame, and a shelf device that has a sorting position for sorting work pieces on the pallet transferred from the elevator, The letters or codes indicating the part names and / or destinations of each workpiece on the pallet transferred to the sorting position are simultaneously projected on all workpieces on the workpiece or in a position close to each workpiece. And a projection device for controlling the projection based on the nesting information when the plate-like workpiece on the pallet is processed. Shelving unit, characterized in that it includes a projection control unit that.   The shelf apparatus according to any one of claims 1 to 5, wherein the projection control apparatus stores a shelf pallet of each shelf in the shelf apparatus in association with a pallet No. of each pallet stored in each shelf. When processing a memory, an arrangement position memory storing the pallet No. of each pallet and the arrangement position information of each processed product placed on each pallet, and processing the pallet No. of each pallet and the workpiece on each pallet A nesting memory in which the nesting information is stored in association with each other, a part file memory in which the manufacturing number of each processed product and at least the name of each processed product, or character information of the transfer destination are stored in association with each other, and the pallet in the shelf pallet memory No, arrangement position information of the arrangement position memory or nesting information of the nesting memory and each processing of the part file memory Shelving unit, characterized in that it comprises a projection image generation means for producing No to see the character information of the name or the transfer destination corresponding to create a projected image.   5. The shelf device according to claim 1, wherein the projection control device stores a shelf pallet of each shelf in the shelf device in association with a pallet No. of each pallet stored in each shelf. A memory, an arrangement position memory in which the pallet No. of each pallet and the arrangement position information of each workpiece placed on each pallet are stored in association with each other, a manufacturing No. of each workpiece and at least a name of each workpiece, or A part file memory that stores character information of the transfer destination in association with each other, a pallet No. in the shelf pallet memory, an arrangement position information in the arrangement position memory, and a name or a transfer destination corresponding to the manufacturing No. of each processed product in the parts file memory And a projection image creating means for creating a projection image with reference to the character information.   6. The shelf device according to claim 2, wherein the projection control device stores a shelf pallet of each shelf in the shelf device in association with a pallet No. of each pallet stored in each shelf. Memory, nesting memory that associates and stores pallet No. of each pallet and nesting information when the workpiece on each pallet is processed, manufacturing No. of each processed product, at least name of each processed product, or transfer destination character Reference is made to the part file memory stored in association with the information, the pallet No. in the shelf pallet memory, the nesting information in the nesting memory, and the name or character information of the transfer destination corresponding to the manufacturing No. of each processed product in the part file memory And a projected image creating means for creating a projected image.   A letter or code indicating the part name and / or transfer destination of each processed product placed on the pallet unloaded from the shelf in the shelf device is simultaneously applied to all processed products at a position corresponding to each processed product. A projection control apparatus for projecting, which controls projection of the projection apparatus, stores a shelf No. of each shelf in the shelf device in association with a pallet No. of each pallet stored in each shelf. Shelf pallet memory, pallet No. of each pallet, arrangement position memory that stores and stores the arrangement position information of each processed product placed on each pallet, pallet No. of each pallet and work on each pallet Nesting information stored in association with the nesting information at the time of processing, the manufacturing number of each processed product and at least the name of each processed product or character information of the transfer destination are stored in association with each other The part file memory, the pallet No. of the shelf pallet memory, the arrangement position information of the arrangement position memory, the nesting information of the nesting memory, and the name information or character information of the transfer destination corresponding to the manufacturing No. of each processed product of the parts file memory A projection apparatus comprising: a projection image creation unit that creates a projection image with reference to the projection apparatus.

Images