TWI264356B - A method and related apparatus for cutting a product from a sheet material - Google Patents

Abstract

A method of cutting a product of a predetermined shape from a sheet material by firstly supporting a sheet material in a first position by a first support means whereafter the sheet may be cut through by moving a line type cutter relative to the sheet material on a line or lines to define part of the predetermined shape. The sheet material may then be supported in a second position (whether by the first support means or another support means) and again cut by moving a line type cutter relative to the sheet material on a line or lines to define the remaining perimeter of the predetermined shape, to thereby cut the predetermined shape from the sheet material. In the second position the sheet material is provided with upward support to support the predetermined shape to be cut from the sheet material and wherein in the second position the or another support means includes a through cut commensurate to the line or lines to define the remaining perimeter of the predetermined shape.

Description

^04356 V OBJECT DESCRIPTION OF THE INVENTION (1) FIELD OF THE INVENTION The present invention relates to a method and apparatus for cutting a product from a sheet of material. A predetermined means of cutting from the sheet material may be a fluid jet flow or a fluid jet or type. In general, it is difficult to precisely control the cutting of two materials (4). It is true that the jet always passes from the depth of the material to the other side and the entire width of the width is always from the material-side material. - Fixing pieces to fix, :? The material is generally supported on the side of the sheet, so that it does not unnecessarily wave the jet flow from one side to the other. The fixing member can take the sheet shape: the metal hits the other part of the fixing member, and the lifting material And cut through the sheet material: the heart is held above the sink, and the impact sheet dissipates any remaining jet energy. The jet is introduced into the sink from the other side, and the jet of the material of the sheet material is sprayed in the material of the penetration material: the restriction "especially the portion used to cut the other side of the sheet material causes the fixing member to be in the form of a sheet:: The cutting fluid passes through the sheet unimpededly. "The product will be allowed to fall into the eight sinks." The spray to the water sample, and the sweat of the product in the sink may be subjected to the lower line. In other words, when cutting a small square or a rectangle, the method of fixing the sheet material is required, because the nozzle jet must be free, and the tooth passes through the sheet material and then enters the sink through the fixing member without damaging the fixing member. It must be designed at the same time to support the part separated by the cutting action. If the fixing member can maintain the support of the sheet material by extending from the lower direction of the sheet material, the cutting material is not asked from the sheet material. Page 6! 264356 Description of the invention (2). However, once the product to be cut is produced from the sheet, the sheet material and the fixing member are completely inward around the cutting process, and the fixing member is required to be from the sheet material. Protect each other during t Therefore, the support is not in the fixing member, and the support is not required. The hole is provided, and the product is removed from the product by the fixing member to prevent the spray material from colliding with the fixing member. The cutting process has no material to cut the product, the product will fall for some special items, and the other electronic type should be installed for the relationship of cutting, wherein the material in the cutting device is different in the cutting, so the invention The invention is also applicable to the invention. 11: The method of cutting the product of the Sichuan and the 〇 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本Under the material to avoid material cutting, the size of the factory should be from the sheet shape, the product will fall through the fixing parts ^, the soil: the sheet material is completely cut to the garnish and away from the fixing piece. 4 inch fixed cutting procedure requires high precision to the right you ^: 仉 sheet material The cut of /1, eight π, a wish, only Fuxing cutting, in the cutting device ▲ ^ system is maintained so that the computer controlled cutting period between the different cuttings of the material relationship will not be due to, for example, Therefore, the object of the present invention has an edge error. A useful 潠I is provided to overcome the above difficulties or at least provide Θ 33 33 33 Η Η . . . . . . . Η Η Η Η Η Η Η Between the minute and the component 2, the tea is described as an individual or a collective, and any or all of the components, and the components, components, and features, and the specific embodiments described herein. 1264356 V' Description of invention (3) The relevant fields are described separately. Fourth, the drawing is simple Figure 1 Open. Figure 2 Element plan view from the sheet material Figure 3 The hole through the 4th figure. Figure 5 Figure 6 Sheet material. Figure 7 Support device. Figure 8 is provided by tangential feeding, and Figure 9 shows the cutting, the Y-axis of which is carried by the second supporting device of the first drawing system to the sheet material. Equivalents are considered to be incorporated herein as a single support in the form of a support for a device for cutting a product from a sheet of material, and a multi-head cut, shown by two support devices. The incision pattern produces a product that cuts a square or rectangle. The multi-head cutting unit in Fig. 2 passes through the path plan of the two supporting devices. Figure 2 is a plan view of a two-dimensional two-cutting table of a multi-head cutting unit and two supporting devices in Figure 2. An alternative configuration perspective view of the apparatus of the present invention, wherein the vertical configuration of the arrangement of Figure 6 is not shown, but the sheet material is supplied to a cutting device ready for movement in the X-axis direction of the sheet supported by the supporting device The movement by the support device along the orientation is provided by the cutting head. A cutting path cutting path diagram of a cutting stage. Figure 3 is a perspective view of the device, where the support table is before and during the second stage of the sheet material.

(4) I264356 DESCRIPTION OF THE INVENTION The fifth out-cutting device is in a state diagram in which the support table of the figure is retracted from the piece of the piece that has been cut out from the sheet, and the figure 1 is the cutting path of the 1 0 m 4 F white section. . Back to the plan 1st from the film? Material cut out piece:::: State chart retracted under the material From the film: 13 figure is the whole cutting order p is! Support is on the support table. A perspective view of the finished material after cutting, the fifth embodiment, and the scrap portion of the sheet material. The present invention allows the use of linear laser, electric discharge machining, flame processing, such as abrasive jets, and the shape of the sheet material is cut out of the stent 2 at least in the sheet. The material is installed by a supporting device 2, and 1 is provided with a branch #. In this example, the sheet material supporting device is substantially horizontal when cutting from the sheet: large: 2, and the support under the bucket is better. And the jet or beam or fire: 3f is guided from above the support device to dissipate the jet 5 energy: branch 2: = f, - the water content 1 is tightly fixed on it to make a sheet The material f = is taken so that the sheet material will be relative to the supporting device 2 (4), the sheet material is inconsistent, or the mechanical fixing device or the like is used by the true working and determining means. The support means 2 comprises a sheet-like shape, "', and other alternative solid-supporting regions' can be used which have a slot 6 opposite the cutting device: branch and opposite the support means. The cutting device 7 ^ the slitting device of the incisor sheet material "moves, and the sheet material" (and the angled stroke of the branch 7 is within the scope of the invention: = with: "sheet material 1 slit 8 series along the corresponding 1264356 of the branch installation device 5. Description of the invention (5) A line, the jet flow path of the slot 6 is cut for the article from the sheet one step, 1 is supported (regardless of the slot of a set 2, then from the sheet The steps of the material _L, 4 匕 匕 形成 形成 形成 形成 要 要 要 要 任 任 任 任 任 任 任 任 任 任 任 任 任 任 任 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在The cut material should be extended from the sheet device 2 or a plurality of holes 6, the sheet material cutting position, the parts around the slot hole cut out the same knot width, and the device 2 can be cut into the wide hole 6. The article is cut, the material is supported on the line) To the shape and shape of the material 1. The shape of the first cut is slightly larger than the degree of cutting, so that the outer circumference of the slot through which the jet flows, the present invention uses the cut shape device 7 to support damage. 6 corresponds to The multi-step outer circumference is not passed through the sheet material 1 because the sheet material 1 is formed by jet cutting in the first position. The jet is moved to the second peripheral portion, such as the remaining peripheral form. Only the mouth, the second surrounding portion remains, in order to find the effect at the first cutting position, the partial phase cutting has a two-cut step-shaped portion, the rate, the two-material one-edge cutting procedure is taken at the circumferential position of the sheet flow , the shape around the blank is corresponding to the inside of the boundary, the support portion of the first material is relatively falling on the second branch of the desired groove, and the second branch does not need to be corresponding to the cutting step, and the first one is formed into a subsequent cut but two or more The step of cutting is already sufficient. After the first cutting step, the blank 1 is actually placed, which is provided with a slot for the jet to pass through the blank 1 during the process of cutting the portion from the blank 1. In the figure, the two supporting devices 2 A, 2 B are arranged to use the four cutting devices 7 that move together as the same unit 9 to produce a total of 36 substantially square items and 12 good forms of support. Remaining

Page 10 1264356 V. INSTRUCTIONS (:6) In the operation of rectangular items, the sheet on the single A is made on the blank 2 2 , and again on the X side 0 degrees). The first substantially square two support devices are along the edge. First, along the Y diagram, the movement shown is still referred to the shape, such as first cutting the sheet material 7 along the curve of the figure support table 2 B using two places in the use of the support device 2 A is a sheet Material side, the sheet design, element 9 in the material 1 into four cuts to the heading of the cutting process 2 B four lines of the direction of the jet flow to maintain the 5th circle, placed in the material placed, connected In order to complete a different slot, the slot can be used for fixing the material around the Y-direction of the second drawing, and the Y-direction cutting device 7 is operated by four slitting sequences, wherein the cutting is performed. In the movement of the cutting in the X direction, an infeed groove 10 extending from each cutting device 7 advances, see Fig. 3, where an example is that the jet cuts the sheet material along the line. It is also possible to cut out other predetermined 'sheet-like material unloaded' from the sheet material. However, it is to be mounted in the first supporting device 2 in Figures 2 and 3, each cutting device 7 port, and then the blank member is sent The second support is to cut the sheet material in the X direction, and the four slits are each traversed (preferably a slit of 9), so that the items which are divided into nine out from the blank are still operated by the younger moving path after the cutting is completed. , please understand that it is cut in the first curve to cut into the same branch from the support of the embryo, and the Z-axis swivel device 2 A is roughly removed from the sheet, and then the two cuts are removed, and then removed. The sheet material is placed side by side with the cut around the item removed by the cutting device 7 along the upper part of the support device 2 B. The alternative is to place the sheet material on the reloadable device, taking Figure 5 as an example, cutting the material a product in which the first step is followed by a curved shape cut along the line, followed by a second cutting step

Page 11 1264356

But this time only the shape to be cut out from the sheet material is formed. The invention indicates the degree along the circumference of the curved part. The first and the second steps are designed, or the different lines are cut in the first line. The product, during the cutting process, the slot of the slot is kept in the X-axis of the first invention. The direction of the most moving one can be in the Y side and can be 2 B on the X side. In use, like wire cutting, the rest. Compliant with the 3rd jet, the second cutting step can be sent to the support device under a cutting process without cutting the program. However, the device is transferred to the material leaving the most support 1 to 1 3 instead of the design, so that the support is located The cutting device is moved to move and or 5 to be between the cutting steps and the second) to cause the cutting process to be caused by the cutting process during the sequence. The device is in the control, wherein the device is in control, set 10 The control piece is in the Z-side or the pre-cut fixed position line of the program period, and the last slab-shaped slot is cut during the π-sequence, and the second piece is still placed between the second and the same. The support will not correspond to the grooved effect of the support area cutting pattern, which will damage the support hard 1 denier (regardless of the order. It can be supported by the sheet device to support the hole of the sheet-like material hole. In the last cut The supporting device supports the mounting device, and the cutting is performed on the same material, because the removal of the arranging device may be performed by cutting the sheet material from the sheet material to the first support X direction relative to and accurately positioned 7. The gamma direction of the material also has a moving branch. The separation of the items of the 1J 2 is set in the sliding cutting device, and the control sheet material is cut in the X cutting device 1 0 7 itself. When the support table is 0, the sheet material is placed in the first branch device, as shown in Fig. 7, the first support device includes;

0 2 A a

η

Page 12 1264356 V. Description of the invention (8) ____ /, the position is below the area to be cut, the sheet material * 7 is locked in the first cutting program... fixed in the branch of the device, and preferably: = The hole is formed by the sheet material and the upper fixing pin 15 5 through the sheet and the 0 is fixed to the support device 1 . The hole shown: ::2 rectangular support device: half, or the aperture 1 5 〇 can be a large form. ...thereby forming a path of its perimeter solid shape, the cutting path shown by the cutting process, the first-cut: two:: during the material period can form an accurate cut such as providing a continuous == direction between the slits in the X-direction:: acceleration Cutting. In the first-cut p-port: the sheet can be provided in the X direction. The sheet-like material no longer forms a sub-king: the path shown in Figure 9 is shown: the edge is placed at a :::: still material pair...; In order to: and the standard table... Β move and fix the wide-branch device 1 0 2 Αϊ::=Materials are kept and additionally = Γ Γ ...... 2 = Only the direction is moved and thus can be positioned, Nr support table = wide device in the second cutting program cut through the road 5:: ° provides the slot corresponding to the brother _ cutting program ,, there is a square mouth, and :::::: meaning::, Among them, there is an accelerated incision in X. In the support device, when the private movement is in the Y direction, it can be cut in the Y direction. 』=The cutting direction caused by the cutting process during the cutting process. The mouth is transverse to the ######1 Description of the Invention (9:), such as shown in Figure 12 or Figure 13, such a separate element is generally square or rectangular, which is supported upward by the support of the tower 1102. The advantage of retaining the sheet material on the first support during the first and second cutting procedures is that the sheet material does not need to be delivered to a different support device, and the support table only needs to remain in the sheet material during the second cutting procedure. The first support device is fixed to itself while being in a fixed relative relationship with the first support device. By means of a fixture such as a fixed pin, the sheet material maintains precise positioning relative to the cutting device, ensuring accurate repeat cuts. Φ

Page 14 1264356 BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 English sheet 1 sheet material 2 support means 2A first support means Jet water jet 6 slot slot 7 cutting means cutting device 8 cut cut V 9 unit unit 10 feeder slot feed slot 102A first support means first support means 102B second support means second support means 107 cutting means cutting means 150 opening L α 151 locating pin fixing pin « _

Page 15

Claims (1)

!264356 The scope of the patent application is such that the upper moving circumference will move the upper part of the circumference, because one of the surrounding ones is the one of the two cuts, and the surrounding area is 3, depending on the sheet shape. Spoon ¢ / 5 · according to the sheet-like species from the first linearity of the sheet, the sheet is cut through a linear shape and cut through the branch line or the predetermined first branch line or according to the application cutting period According to the application for the sheet material 1>1, according to the application material, the application material is in the form of a material support type cutter. The sheet material support cutter has a plurality of linear support. The patent line between the device and the patent line is at least the patent of the patent, and the patented section of the patented section of the device is intended to be placed relative to the material to support the material relative to the material. Cutting the one penetration from the support, in the first item of the first support circumference 1 or the first item around the sheet surface is not provided under the support, the first item is provided in the field To the sibling 1 material in the shape of the material Forming the sheet on the support to form the shape, and the method of providing the slit in the sheet material and the material in the field of the method for supporting the support comprises: feeding the material in a line or a predetermined shape —π 2′′ exhibits a seven-week circumference in which the remaining circumference of a predetermined shape of one line or several lines should be cut to form the remaining circumference after cutting, the support area is cut during the cutting process, in which the sheet material is cut in the left The method of the upper support is a second cutting method in which the support is supported upward during the first cutting process. The support device is not cut during the cutting process, wherein the support device is not cut during the cutting process Page 16 1264356 VI. The area of the downward facing surface of the patent application scope provides an upward branch. 6 · According to the scope of the patent application: ° on the surface of the sheet material facing down / & wherein the support device only support. _ & provides the sheet material to 7 · according to the second cutting procedure of the scope of the patent application, the second cutting program is fixed relative to the slave, 'where the support table is the position' to be at least the sheet material = Upward support is supported upwards. The portion of the oyster pre-cut shape is provided. According to the method of claim 7, the support table is moved to the position by the support material while the sheet is moved to the position. Patent application scope: 该: The support device is fixed in the pair to fix the sheet material in the U: ΓΓ patent scope, the first item is fixed to the branch device, and the at least one piece of the sheet material is broken: solid 1 1 ·According to Shenyi Kuigong ϊ μ as the method of the second branch of the first item, in which... the cut treasure, the first one, and the tooth set a 1 ° 2 in the barren, medium σhai support device: (4) Slot 5... during the cutting process is in the second cut;: the method of item 1 of the profit range, "Up + is sent to the branch according to the scope of the patent application. ; Around - Department... _ Heart is on the far support a line or a plurality of lines to form a C method wherein the sheet material Ϊ 264356 6. The scope of the patent application - the surface of the material is immediately adjacent to the cut 1 4 · 撼 && 1 I line or several procedures will apply: The first item of the patent scope is to move the edge cutting device, and the spring to pass through the four pieces of the 筮 · · · 依据 依据 依据 依据 ! ! ! !! During the sequence, the program will cut the line through the incision line of the target diver, 夂^ / 夕, to pass through at least the second parallel line in the slice. 16. According to the application: line. The program judges the cut through the line of the first line of the blunt line, and each line moves ‘with at least—the eight-inch cut line produced between the sheets vertically penetrates the line of the ::: line. a) cutting a predetermined shape from a sheet of material to be placed from the sheet-like stick to the non-upward support; at least - the main b), the position of the 10,000, the material, the type cutter - a main lifting device, or a supporting device of a predetermined shape or another supporting blade, and a tooth is supported on the support device or the support device or the at least one lower line or the plurality of branches Position, piece: The material is cut by a type cutter at f-ΛI into a different line of the predetermined shape. The method wherein the shaped material produces the resulting method, wherein the shaped material produces the first cutting method, wherein the shaped material is produced in the first shape of the square material supported on the line or lines or lines Around the strip, the strip corresponding to the other support line of the sheet or the second strip of the stomach cuts a cut line D. The second cutting at least two flat processes during the production of "the second cutting at least two flat cutting program period method" includes: the supporting device and the corresponding one of the upper cutting material of the sheet is mainly set and from the non-upward part of the week g Green cutting the 18th page 1264356 VI. Patent application scope e) If it is necessary to repeat steps (c) and (d) until the product of the predetermined shape is separated from the sheet material 'where the predetermined shape is detached After the sheet material, the supporting device or the other supporting device provides an upward supporting enthalpy system for the main surface of the sheet material and is shaped into a predetermined pre-d), so that the centering is in the pre-form In order to pre-exist and have tangible)#, cut, have, and make the centering (C normal line cut will be cut to pre-cut the square and cut, and the step line will be cut by the line Articles, items are cut to the weight and more than 8 are separated from the 8 line. The use of ^~^ is less than 1~^, and the item is not expected to be material. Or the material of the 7 series 7 material is separated. 1 minute from 1 shape, 1 shape, multiple materials, 1st sheet material, the first material of the sheet, the material surrounding the material The material of the material will be sliced and the shape of the material will be sliced. The profit will be the result of the piece of the product. The special film will be produced in the special film and the request will be cut off. The application of the product from the application of the cut-off multi-products will be based on the production of the product according to the product of a cut, according to the first cut according to the first step, according to the first step, in the second shape, in the ilD 8 shape 9 by the first ο by the cut shape 1 shape 1 borrowed in the pre-form 2 borrowed . The r-HA mouth-mounted dental support line support supports a strip to the number of the first or the middle of the line, and the mouth of the line is the same as the one of the square Lesser items and to item 7 of 1 7 Page 19 1264356 VI. The patented range struts are only 2 4 · According to the struts, they are moved around on the 2, the upper section is moved, and the surrounding table is cut 2 6 struts period 2 7 first sequence 2 8 • a type of moving with a line to cut the piece to make a line move and cut from the line, the line is scheduled to be the first line Being cut according to the support room is not required. • According to the sheet material, the patent application has a cutting program. The sheet-like material is supported by a split-type cutter and the sheet-like material is supported by the cutter. The sheet-like material support station has - or a plurality of lines, and the shape of the patent-pending sheet-like material that provides the support and the plurality of lines to the first application patent of the 1J is set as the sheet-cutting pair Surrounding for the application of the patent 1 is a sheet-shaped cutting pre-supporting sheet for the material, in a pair for the material, to cut out the penetration of the second material in the surface from the support, not to be wrapped under the second Support is provided for at least part of the second part of the next table. The method of item 7, wherein the material ~ provides support. The device for supporting a shape product, comprising: a material, the sheet material forming the shape in a line or a plurality of sheet-shaped sheets forming the predetermined shape, the slit-to-sheet material and the The area of the sheet material supporting 5 items is 5 or 2, and the area 5 or 2 of the sheet surface is cut after the cutting of the predetermined shape of a line or the remaining circumference of the plurality of lines. Cut area. The device, wherein the material is provided in the first branch of the device, the material is provided in the first field, and the first branching process is supported. 'One of the cutting paths is supported. Where 1264356 VI. Patent application scope First support device sequence period 2 9 · The first piece of sheet material 3 0· The support area is supported by the support part, including 3 2· Supporting device The product 3 3· Supporting device is located at 3 4· The squeezing device has a squeezing groove at one end thereof, and is provided according to the application of the second system according to the unscheduled squeezing device material, and is provided according to the application basis and the predetermined shape. The support is based on the application of the slot to the second support. The first one is the first piece for the sheet-like cut. The patent is only available in the upper branch of the piece. Please patent the patented sheet material. Please apply the patent to the part of the sheet. From the periphery of the device, please apply the patent from the surface of the sheet material supporting device located at the periphery of the second branch. The second material is fixed to the second material at least the second material of at least the circumference of the second material, and the third portion of the second support device is cut at the inside of the second support device. The material provides upward support in the region of the second cutting surface. The device of item 5 or 26, wherein the peripheral area of the downward facing surface is the apparatus of the item 5, wherein the second branch is an apparatus for producing the predetermined shape of the predetermined shape with respect to the sheet material being the upward sheet material Two fixed pins. The equipment of the fifth item is one of the first cutting passes, wherein the supporting device, wherein the first step is during the strip or the slot in which the strip is cut. Item 2 wherein the first end of the first device extends to a second end. The equipment of the second item, in which the support device is at the second end of the extension of the inner circumference of the second edge of the inner circumference of the support device. The method of shaping a shape' includes the first end of the material supported in a first position at the second groove, the extension being in its position Page 21 1264356 VI. The scope of the patent application causes a linear cutter to move across a line or lines relative to the sheet material and cut through the sheet material to form a portion of the distally predetermined shape, the sheet Supporting the material in a second position (using the first support device and/or another support device) to move a linear cutter relative to the sheet material on one or more lines to cut through the sheet material Forming the remaining circumference of the predetermined shape, thereby cutting the shape from the sheet material, wherein in the second position, the sheet material is supported upwardly to support the predetermined shape to be cut from the sheet material And, in the position of the younger one, the first support means and/or the other support means comprise a slit that is threaded corresponding to one or more lines forming the remaining circumference of the predetermined shape. Page 22