WO2022071134A1 - 加工ラインシステム - Google Patents

加工ラインシステム Download PDF

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Publication number
WO2022071134A1
WO2022071134A1 PCT/JP2021/035134 JP2021035134W WO2022071134A1 WO 2022071134 A1 WO2022071134 A1 WO 2022071134A1 JP 2021035134 W JP2021035134 W JP 2021035134W WO 2022071134 A1 WO2022071134 A1 WO 2022071134A1
Authority
WO
WIPO (PCT)
Prior art keywords
plate material
processing
line system
cutter
plate
Prior art date
Application number
PCT/JP2021/035134
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
昇悟 堀
Original Assignee
株式会社三共製作所
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 株式会社三共製作所 filed Critical 株式会社三共製作所
Priority to CN202180065438.6A priority Critical patent/CN116323032A/zh
Priority to JP2022553907A priority patent/JP7575473B2/ja
Priority to KR1020237010246A priority patent/KR20230075442A/ko
Priority to EP21875436.4A priority patent/EP4201550A4/en
Publication of WO2022071134A1 publication Critical patent/WO2022071134A1/ja

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/28—Associations of cutting devices therewith
    • B21D43/287—Devices for handling sheet or strip material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/003—Positioning devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/02—Advancing work in relation to the stroke of the die or tool
    • B21D43/021—Control or correction devices in association with moving strips
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/02—Advancing work in relation to the stroke of the die or tool
    • B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
    • B21D43/08—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by rollers
    • B21D43/09—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by rollers by one or more pairs of rollers for feeding sheet or strip material

Definitions

  • the present invention relates to a processing line system including a plate material cutting apparatus capable of cutting a plate material processed by the processing apparatus so as to improve production efficiency.
  • Patent Document 1 describes an anchorer that holds and rotates a strip-shaped steel plate in a rolled state, a press device having a pair of punching dies for punching steel plate parts having a predetermined shape from the strip-shaped steel plate, and an anchorer.
  • the strip-shaped steel sheets are sequentially fed between a pair of punching dies at a predetermined feed pitch, and are arranged on the upstream side of the feed direction with respect to the press device, causing slack in the strip-shaped steel plates when the feed by the feed device is stopped.
  • a punching press machine equipped with a slack forming device for making a slack is disclosed, and a scrap cutter for cutting and collecting the scrap remaining after punching a core steel sheet component from a strip-shaped steel plate is arranged on the downstream side in the feed direction of the pressing device. ..
  • Patent Document 2 describes a sheet separation device that combines a reel wound with a plurality of amorphous sheets and an amorphous sheet material unwound from the plurality of reels, and separates the combined amorphous sheet material for each sheet. And, the amorphous sheet material that has passed through the sheet separation device is reunited, and the cutting device that cuts the united amorphous sheet material to a predetermined size and the amorphous sheet material cut by the cutting device are laminated for one iron core.
  • An amorphous iron core manufacturing device including a weighing device for weighing is disclosed, and a control device is used to rotate the reel of the anchorer device, the amount of sheet material to be sent to the cutting device, the motor to be cut, and the timing of pulling the cut sheet material with a clamp cylinder. , Etc. are controlled.
  • the scrap cutter according to Patent Document 1 and the cutting device according to Patent Document 2 are devices for simply cutting scrap or coalesced amorphous sheet material remaining after punching a core steel plate component from a strip-shaped steel plate. There is a problem that the scrap cutter or the cutting device cannot be driven according to the process of the weighing device, and the production efficiency cannot be improved.
  • an object of the present invention is a processing line provided with a plate material cutting apparatus capable of cutting a plate material processed by the processing apparatus at an appropriate timing in order to improve production efficiency in order to solve the above problems. To provide a system.
  • the processing line system cuts a processing apparatus for processing a plate material, a plate material feeding device for intermittently transporting the plate material to the processing apparatus, and a plate material processed by the processing apparatus.
  • a plate material cutting device including a cutter is provided, and the plate material cutting device can drive the cutter according to the process of the processing device for the plate material.
  • the process for the plate material of the processing apparatus includes the step of moving the plate material and the process of processing the plate material, and the process of processing by the plate material cutting device.
  • the cutter can be driven according to the situation.
  • the plate material cutting device can drive the cutter according to the intermittent transfer of the plate material by the plate material feeding device.
  • the plate material cutting device starts driving the cutter to cut the processed plate material when the plate material feeding device stops the transfer of the plate material, and the plate material feeding device is used.
  • the drive of the cutter can be stopped at the start of transportation of the plate material.
  • a plate cutting device in a machining line system, further includes a drive unit for driving a cutter, and the drive unit has a shaft that can rotate around a rotation axis and rotation of the shaft. It is provided with a mechanism for reciprocating the cutter in one direction as it rotates around the axis, and the shaft can be rotated according to the process for the plate material of the processing apparatus.
  • the shaft in the machining line system, can change the rotation speed according to the process for the plate material of the machining apparatus.
  • the shaft in the machining line system, can change the rotation speed according to the rotation angle of the shaft.
  • the rotation speed can be changed so that the shaft rotates once around the rotation axis during one cycle of the process for the plate material of the machining apparatus. It has become like.
  • the machining apparatus in a machining line system, includes a sensor for detecting a process of the machining apparatus for a plate material, and a plate material feeding device feeds the plate material in response to an output signal from the sensor. It can be intermittently transported to the processing equipment.
  • the plate material cutting device in the machining line system, can drive the cutter in response to the output signal from the sensor.
  • the processing line system can cut the processed plate material at an appropriate timing, and can improve the production efficiency.
  • FIG. 1 It is a schematic diagram of the processing line system as one Embodiment of this invention. It is a figure which shows an example of the operation relation of the plate material feed apparatus, the processing apparatus, and the plate material cutting apparatus in the processing line system of FIG. It is a figure which shows another example of the operation relation of the plate material feed apparatus, the processing apparatus, and the plate material cutting apparatus in the processing line system of FIG. It is a perspective view which shows a part of the plate material cutting apparatus of the processing line system of FIG. 1 transparently. It is a partial cross-sectional view seen from the side surface of the plate material cutting apparatus of FIG. 3A. It is sectional drawing seen from the front of the plate material cutting apparatus of FIG. 3A.
  • the machining line system 101 as an embodiment of the present invention will be described with reference to FIG.
  • the processing line system 101 includes a processing device 102 such as a press device that processes a plate material 105 such as a coil material by pressing, and a plate material feeding device (feeder) that intermittently conveys the plate material 105 from an anchorer to the processing device 102.
  • a plate material cutting device 104 including a cutter for cutting the plate material 105 processed by the processing device 102 is provided with the 103.
  • the plate material 105 may be taken out from the anchorer and supplied to the plate material feeding device 103 via a plate material supply device (stock controller) that straightens and flattens the plate material 105.
  • a plate material supply device stock controller
  • the processing line system 101 includes a processing device 102, a plate material feeding device 103, and a control device 106 for controlling the plate material cutting device 104.
  • the plate feed device 103 may include a pair of rolls, a motor that rotationally drives at least one of the pair of rolls, and a control device that controls the motors.
  • the control device of the plate feed device 103 may also control the intermittent transfer of the plate 105 to the processing apparatus 102 by causing the plate 105 to be gripped by a pair of rolls or by separating the pair of rolls to release the plate 105. good.
  • the plate material feeding device 103 is not limited to this.
  • the control device of the plate material feeding device 103 may be built in the control device 106.
  • the plate material cutting device 104 can drive the cutter according to the process for the plate material 105 of the processing device 102.
  • the process of the processing device 102 includes a step of moving the plate material 105 according to a target length by the plate material feeding device 103 and a step of processing the moved plate material 105.
  • the process of moving the plate material 105 is completed, the process of processing the plate material 105 is performed, and the process of processing the plate material 105 is started again.
  • the cutter can be driven according to the processing process.
  • the processing device 102 is a press device
  • the press device controls a crank shaft 107, an upper die 109, a lower die 110, a motor for rotationally driving the crank shaft 107, and a motor.
  • a control device may be provided, and after the step of moving the plate material 105, the control device of the press device controls the motor and is provided with an eccentric cam or the like in the step of pressing the plate material 105.
  • the upper mold 109 engaged with the eccentric cam or the like is moved to the upper and lower sides in the vertical direction by rotationally driving the 107, and has been moved by the cooperation between the upper mold 109 and the lower mold 110.
  • the plate material 105 may be pressed.
  • the plate material 105 may be moved again by the plate material feeding device 103 according to a desired length.
  • the processing apparatus 102 is not limited to this.
  • the control device of the processing device 102 may be built in the control device 106. In the plate material cutting device 104, the process of moving the plate material 105 is completed, the process of pressing the plate material 105 is performed, and the process of pressing the plate material 105 is started again.
  • the cutter can be driven according to the press working process.
  • FIG. 2A shows an example of the operation relationship between the processing device 102, the plate material feeding device 103, and the plate material cutting device 104 in one cycle of the process of the processing device 102.
  • the processing device 102 is a press device
  • an example of the operation relationship when the die A is used as an example of the upper die 109 and the lower die 110 will be shown.
  • 2A represents the rotation angle of the crankshaft 107, and when the crankshaft 107 is rotated from 270 ° to 90 ° through 0 °, the plate feed device 103. It represents a step of moving the plate member 105 according to a target length.
  • the crankshaft 107 rotates from 90 ° to 270 ° through 180 °, it represents a state in which the transfer of the plate material 105 to the processing device 102 by the plate material feeding device 103 is stopped.
  • the shaft 107 rotates around 180 °, it represents a process of processing the moved plate material 105.
  • the plate cutting device 104 stops driving the cutter. In the process. Then, when the crankshaft 107 is rotated from 90 ° to 270 ° through 180 °, that is, when the step of processing the plate 105 is included, the plate cutting device 104 is a step of driving the cutter. It is in. Further, the plate material cutting device 104 is a cutter for cutting the plate material 105 processed by the processing device 102 when the rotation angle of the crankshaft 107 is 90 °, that is, when the transfer of the plate material 105 by the plate material feeding device 103 is stopped. The drive of the cutter may be stopped when the rotation angle of the crankshaft 107 is 270 °, that is, when the transfer of the plate 105 by the plate feed device 103 is started.
  • FIG. 2B shows another example of the operation relationship of the processing device 102, the plate material feeding device 103, and the plate material cutting device 104 in one cycle of the process of the processing device 102.
  • the processing device 102 is a press device
  • another example of the operation relationship when the die B is used as another example of the upper die 109 and the lower die 110, which is different from the die A. show.
  • the angle (°) displayed in FIG. 2B represents the rotation angle of the crankshaft 107, and when the crankshaft 107 is rotated from 240 ° to 120 ° through 0 °, the plate feed device 103. It represents a step of moving the plate member 105 according to a target length.
  • crankshaft 107 When the crankshaft 107 rotates from 120 ° to 240 ° through 180 °, it represents a state in which the transfer of the plate material 105 to the processing device 102 by the plate material feeding device 103 is stopped. When the shaft 107 rotates around 180 °, it represents a process of processing the moved plate material 105. When the crankshaft 107 is rotating from 240 ° to 120 ° through 0 °, that is, in the process of moving the plate 105 by the plate feed device 103, the plate cutting device 104 stops driving the cutter. In the process.
  • the plate cutting device 104 is a step of driving the cutter. It is in. Further, the plate material cutting device 104 is a cutter for cutting the plate material 105 processed by the processing device 102 when the rotation angle of the crankshaft 107 is 120 °, that is, when the transfer of the plate material 105 by the plate material feeding device 103 is stopped.
  • the drive of the cutter may be stopped.
  • the rotation angle of the crankshaft 107 during the process of moving the plate 105 by the plate feed device 103 is 180 ° in FIG. 2A while 240 ° in FIG. 2B. It has become. If the amount of the plate material 105 of the plate material feeding device 103 per unit time is the same, the plate material feeding device 103 can convey a larger amount of the plate material 105 in FIG. 2B as compared with FIG. 2A.
  • the rotation angle of the crankshaft 107 during the process of processing the plate 105 is 180 ° in FIG. 2A, while it is 120 ° in FIG. 2B.
  • the plate material cutting device 104 is used in the case of a step of moving the plate material 105 by the plate material feeding device 103 (in the case of FIG. 2A, the rotation angle of the crankshaft 107 is 180 °, and in the case of FIG. 2B, the rotation of the crankshaft 107. (although the angle is 240 °), it is in the process of stopping the drive of the cutter. Then, when the plate material cutting device 104 includes a step of processing the plate material 105 (in the case of FIG. 2A, the rotation angle of the crankshaft 107 is 180 °, in the case of FIG. 2B, the crankshaft 107 (While the rotation angle is 120 °), it is in the process of driving the cutter.
  • the plate material feeding device 103 conveys a smaller amount of the plate material 105 as compared with FIG. 2A.
  • the plate material cutting device 104 is in the case of the step of moving the plate material 105 by the plate material feeding device 103, that is, in the step of stopping the driving of the cutter while the rotation angle of the crankshaft 107 is 120 °. In the case of including the step of processing the plate 105, that is, the step of driving the cutter while the rotation angle of the crankshaft 107 is 240 °.
  • the amount of the plate material 105 conveyed to the processing equipment 102 by the plate material feeding device 103 can be adjusted according to the rotation angle of the crankshaft 107 so as to match the mold used in the pressing device. Further, the plate material cutting device 104 can cut the plate material 105 processed by the processing device 102.
  • the crankshaft 107 may be rotated faster or slower depending on the rotation angle. For example, in FIG. 2A, when the crankshaft 107 is rotating from 270 ° to 90 ° through 0 °, it is rotated quickly to shorten the time for transporting the plate 105 to the processing apparatus 102, thereby shortening the time required to convey the plate 105 to the processing apparatus 102. While reducing the transport volume to 102, when the crankshaft 107 is rotating from 90 ° through 180 ° to 270 °, it is rotated slowly, during which the plate cutting device 104 is machined in the machining device 102. The cutter may be driven to cut the plate 105.
  • crankshaft 107 when the crankshaft 107 is rotating from 270 ° to 90 ° through 0 °, it is rotated slowly to prolong the time for transporting the plate material 105 to the processing device 102, and transport the plate material 105 to the processing device 102. While increasing the amount, when the crankshaft 107 is rotating from 90 ° through 180 ° to 270 °, it is rotated fast, during which the plate cutting device 104 is the plate 105 processed in the processing device 102. The cutter may be driven to cut.
  • the plate material cutting device 104 includes a housing 201, a cutter housed in the housing 201, and a drive unit partially housed in the housing 201 to drive the cutter.
  • a control device for controlling the drive unit may be provided.
  • the drive unit includes a shaft 202 that is rotatable around the axis of rotation 203, a first motor 204 connected to one end of the shaft 202, and a cutter as the shaft 202 rotates around the axis of rotation 203. It may be provided with a mechanism for reciprocating in one direction.
  • the drive unit may further include a second motor 209 connected to the other end of the shaft 202 in order to suppress twisting of the shaft 202.
  • the mechanism may include a cam 207 fixed to the shaft 202. As the shaft 202 rotates around the rotation axis 203, the cam 207 can rotate accordingly to reciprocate the second cutting blade 206 with respect to the first cutting blade 205. Then, when the second cutting blade 206 approaches the first cutting blade 205 and the first cutting blade 205 and the second cutting blade 206 mesh with each other, the outside through the intake 208 arranged in the housing 201. The plate material 105 conveyed from is cut.
  • the cam 207 may be a plate cam having a special contour curve, a flat cam having a special groove, or the like, and may be, for example, a disk cam having an eccentric disk, a triangular cam, or the like.
  • the cam 207 may have a shape that can realize the reciprocating motion of the second cutting blade 206 required by the rotation of the shaft 202 around the rotation axis 203.
  • the plate material cutting device 104 is not limited to this.
  • the control device of the plate material cutting device 104 may be built in the control device 106.
  • the shaft 202 can rotate according to the process of the processing device 102 with respect to the plate material 105.
  • the shaft 202 is processed on the plate material 105 until the process of moving the plate material 105 is completed, the process of processing the plate material 105 is started, and the process of processing the plate material 105 is started again. It can be rotated according to the process to be processed.
  • the control device of the plate material cutting device 104 engages with the cam 207 by controlling the first motor 204 to rotate and drive the shaft 202 to which the cam 207 is fixed according to the process of processing the plate material 105.
  • the second cutting blade 206 was reciprocated in the direction of the first cutting blade 205, and the first cutting blade 205 and the second cutting blade 206 were engaged with each other to be processed by the processing apparatus 102.
  • the plate material 105 may be cut.
  • the rotation speed of the shaft 202 can be changed according to the process of the processing device 102 with respect to the plate material 105.
  • the rotation speed of the shaft 202 is increased when the process of moving the plate material 105 is completed, and slowed down when the process of processing the plate material 105 is started again after the process of processing the plate material 105. May be changed.
  • the shaft 202 may stop rotating in the step of moving the plate member 105, or may start rotating when the step of moving the plate member 105 is completed. Further, the rotation speed of the shaft 202 can be changed according to the rotation angle of the shaft 202.
  • the shaft 202 rotates at a slow rotation speed within a predetermined rotation angle in the process of moving the plate material 105, and rotates at a high rotation speed within another predetermined rotation angle in the process of processing the plate material 105. You may. Further, the rotation speed of the shaft 202 can be changed so as to rotate around the rotation axis 203 once during one cycle of the process for the plate member 105 of the processing apparatus 102. The shaft 202 rotates at a slow rotation speed within a predetermined rotation angle in the process of moving the plate material 105, and rotates at a high rotation speed within another predetermined rotation angle in the process of processing the plate material 105.
  • the rotation speed may be changed so that the time of one rotation around the rotation axis 203 of the shaft 202 and the time of one cycle of the process with respect to the plate member 105 of the processing apparatus 102 match. Further, the rotation speed of the shaft 202 may be changed so as to rotate once around the rotation axis 203 during an integral multiple of one cycle of the plate material 105 of the processing apparatus 102.
  • the cam 207 may be a cam having a vertex having an integral multiple of this.
  • the cam 207 may be a triangular cam.
  • the processing device 102 may include a sensor for detecting the process of the processing device 102.
  • a sensor for detecting the process of the processing device 102.
  • an angle detector 108 such as an encoder that detects the rotation angle of the crankshaft 107 may be provided as a sensor.
  • the angle detector 108 detects the rotation angle of the crankshaft 107 as shown in FIGS. 2A and 2B.
  • the output signal of the rotation angle detected by the angle detector 108 is transmitted to the control device 106.
  • the control device 106 can recognize the process of the processing device 102. For example, as shown in FIG.
  • the plate material feeding device 103 makes the plate material 105 according to the desired length.
  • the control device 106 can recognize that it is in the process of moving. Then, when the rotation angle of the crankshaft 107 is around 180 °, the control device 106 can recognize that it is in the process of processing the moved plate material 105.
  • the control device 106 recognizes that the rotation angle of the crankshaft 107 is 90 °, the control device 106 causes the plate material feeding device 103 to stop the transfer of the plate material 105 to the processing device 102.
  • the control device 106 recognizes that the rotation angle of the crankshaft 107 is 270 °, the plate material feeding device 103 is made to start the transfer of the plate material 105 to the processing device 102 again, and the plate material 105 is processed by the processing device. It is conveyed to 102 at a constant speed. In this way, the control device 106 can intermittently convey the plate material 105 to the processing device 102 with respect to the plate material feeding device 103 in response to the output signal from the angle detector 108.
  • the control device 106 is in a step where the rotation angle of the crankshaft 107 is between 270 ° and 90 ° through 0 °, that is, the plate material 105 is moved according to a target length by the plate material feeding device 103.
  • the plate material cutting device 104 is stopped driving the cutter.
  • the control device 106 recognizes that the rotation angle of the crankshaft 107 is between 90 ° and 270 ° through 180 °, that is, includes a step of processing the plate 105. Drives the cutter to the plate material cutting device 104.
  • the control device 106 When the control device 106 recognizes that the rotation angle of the crankshaft 107 is 90 °, the control device 106 causes the plate material cutting device 104 to start driving the cutter to cut the plate material 105 processed by the processing device 102. .. Then, when the control device 106 recognizes that the rotation angle of the crankshaft 107 is 270 °, the control device 106 terminates the driving of the cutter with respect to the plate material cutting device 104. In this way, the control device 106 drives the plate material cutting device 104 to drive the cutter to cut the plate material 105 processed by the processing device 102 in response to the output signal from the angle detector 108. Can be done.
  • the plate material 105 intermittently conveyed from the plate material feeding device 103 with high accuracy can be pressed by the processing device 102 such as a press device. It is possible to manufacture structures such as small parts used for information-related equipment such as mobile phones and personal computers, components such as automobiles, industrial motor parts, home appliances, etc. by performing the processing of the above. Then, the plate material cutting device 104 can cut the plate material 105 processed by press working or the like in the processing device 102 such as a press device at an appropriate timing to improve the production efficiency.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Cutting Processes (AREA)
  • Shearing Machines (AREA)
PCT/JP2021/035134 2020-09-30 2021-09-24 加工ラインシステム WO2022071134A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN202180065438.6A CN116323032A (zh) 2020-09-30 2021-09-24 加工线系统
JP2022553907A JP7575473B2 (ja) 2020-09-30 2021-09-24 加工ラインシステム
KR1020237010246A KR20230075442A (ko) 2020-09-30 2021-09-24 가공 라인 시스템
EP21875436.4A EP4201550A4 (en) 2020-09-30 2021-09-24 PROCESSING LINE SYSTEM

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020165155 2020-09-30
JP2020-165155 2020-09-30

Publications (1)

Publication Number Publication Date
WO2022071134A1 true WO2022071134A1 (ja) 2022-04-07

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2021/035134 WO2022071134A1 (ja) 2020-09-30 2021-09-24 加工ラインシステム

Country Status (6)

Country Link
EP (1) EP4201550A4 (enrdf_load_stackoverflow)
JP (1) JP7575473B2 (enrdf_load_stackoverflow)
KR (1) KR20230075442A (enrdf_load_stackoverflow)
CN (1) CN116323032A (enrdf_load_stackoverflow)
TW (1) TWI880012B (enrdf_load_stackoverflow)
WO (1) WO2022071134A1 (enrdf_load_stackoverflow)

Citations (3)

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Publication number Priority date Publication date Assignee Title
JPS478945Y1 (enrdf_load_stackoverflow) * 1967-05-23 1972-04-05
JPS6167938U (enrdf_load_stackoverflow) * 1984-10-09 1986-05-09
JP2020127956A (ja) * 2019-02-08 2020-08-27 Ｊｆｅ建材株式会社 加工品の製造装置及び製造方法

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Publication number Priority date Publication date Assignee Title
CA1274405A (en) * 1985-03-01 1990-09-25 Yoshio Kawashima Method of and apparatus for feeding material to hot forging machine
JP2012231028A (ja) 2011-04-26 2012-11-22 Hitachi Industrial Equipment Systems Co Ltd アモルファス鉄心製造方法及び製造装置
KR101357708B1 (ko) * 2012-10-04 2014-02-03 주식회사 영진테크 기계동기식 복합프레스용 피딩장치
JP5978958B2 (ja) * 2012-11-29 2016-08-24 アイシン・エィ・ダブリュ株式会社 打抜きプレス機における鋼板接合装置
CN203922260U (zh) * 2014-05-09 2014-11-05 明天塑料(上海)有限公司 加工装置
EP3593919B1 (en) * 2018-07-09 2024-08-28 Lapmaster Wolters GmbH Fine blanking press and method for handling a process material to be processed in a fine blanking press

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS478945Y1 (enrdf_load_stackoverflow) * 1967-05-23 1972-04-05
JPS6167938U (enrdf_load_stackoverflow) * 1984-10-09 1986-05-09
JP2020127956A (ja) * 2019-02-08 2020-08-27 Ｊｆｅ建材株式会社 加工品の製造装置及び製造方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP4201550A4 *

Also Published As

Publication number Publication date
TWI880012B (zh) 2025-04-11
TW202214409A (zh) 2022-04-16
KR20230075442A (ko) 2023-05-31
EP4201550A1 (en) 2023-06-28
JPWO2022071134A1 (enrdf_load_stackoverflow) 2022-04-07
CN116323032A (zh) 2023-06-23
EP4201550A4 (en) 2024-07-31
JP7575473B2 (ja) 2024-10-29

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