EP3308871A1 - Dispositif de sertissage - Google Patents

Dispositif de sertissage Download PDF

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Publication number
EP3308871A1
EP3308871A1 EP16807355.9A EP16807355A EP3308871A1 EP 3308871 A1 EP3308871 A1 EP 3308871A1 EP 16807355 A EP16807355 A EP 16807355A EP 3308871 A1 EP3308871 A1 EP 3308871A1
Authority
EP
European Patent Office
Prior art keywords
seaming
lid
chuck
turret
placement unit
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP16807355.9A
Other languages
German (de)
English (en)
Other versions
EP3308871A4 (fr
Inventor
Kazumoto Obata
Keita Nakamori
Kenji Mori
Tomohiko Nakamura
Takahiro Yamauchi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toyo Seikan Group Holdings Ltd
Toyo Seikan Co Ltd
Original Assignee
Toyo Seikan Kaisha Ltd
Toyo Seikan Co Ltd
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 Toyo Seikan Kaisha Ltd, Toyo Seikan Co Ltd filed Critical Toyo Seikan Kaisha Ltd
Priority claimed from PCT/JP2016/066271 external-priority patent/WO2016199648A1/fr
Publication of EP3308871A1 publication Critical patent/EP3308871A1/fr
Publication of EP3308871A4 publication Critical patent/EP3308871A4/fr
Withdrawn legal-status Critical Current

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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
    • B21D51/00—Making hollow objects
    • B21D51/16—Making hollow objects characterised by the use of the objects
    • B21D51/26—Making hollow objects characterised by the use of the objects cans or tins; Closing same in a permanent manner
    • B21D51/2692—Manipulating, e.g. feeding and positioning devices; Control systems
    • 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
    • B21D51/00—Making hollow objects
    • B21D51/16—Making hollow objects characterised by the use of the objects
    • B21D51/26—Making hollow objects characterised by the use of the objects cans or tins; Closing same in a permanent manner
    • B21D51/2653—Methods or machines for closing cans by applying caps or bottoms
    • 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
    • B21D51/00—Making hollow objects
    • B21D51/16—Making hollow objects characterised by the use of the objects
    • B21D51/26—Making hollow objects characterised by the use of the objects cans or tins; Closing same in a permanent manner
    • B21D51/2684—Cans or tins having circumferential side seams
    • 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
    • B21D51/00—Making hollow objects
    • B21D51/16—Making hollow objects characterised by the use of the objects
    • B21D51/26—Making hollow objects characterised by the use of the objects cans or tins; Closing same in a permanent manner
    • B21D51/30—Folding the circumferential seam
    • B21D51/32—Folding the circumferential seam by rolling

Definitions

  • the present invention relates to a seaming device having a can placement unit that places a can, a chuck unit provided opposite the can placement unit, and a seaming roll that seams a lid onto the can.
  • seaming devices having a can placement unit that places a can in which a beverage or the like is filled, a chuck unit provided opposite the can placement unit, and a seaming roll that seams a lid onto the can.
  • a known seaming device has a seaming turret (1) that performs the step of seaming a can and a lid, an infeed conveyor (supply conveyor 7) that supplies the can onto which the lid has not been seamed to the seaming turret, a lid conveyance turret (supply turret 3) of a lid supply unit that supplies the lid, a discharge turret (discharge turret 5) that carries out the can onto which the lid has been seamed from the seaming turret, and a carrying-out conveyor (discharge conveyor 8) that further carries out the can from the discharge turret to an outside.
  • Each of the seaming turret, the discharge turret, and the lid conveyance turret has pockets (fitting concave parts 2, 4, and 6) that separately accommodate and convey the can and the lid at their outer peripheral parts.
  • the seaming turret has, in each of the pockets, a can placement unit (lifter 17) that places the can, a chuck unit (seaming chuck device 10) provided opposite the can placement unit, and seaming rolls (18 and 19) that seam the lid onto the can.
  • Patent Literature 1 Japanese Patent Application Laid-open No. S62-244537
  • the can placement unit (lifter) is lifted to sandwich the can and a lid with the chuck to seam the lid.
  • the constant axial load is set by adjusting a setting length of the spring before the operation of the seaming device starts.
  • the can placement unit provided in each of the conveyance pockets has a separate spring. Therefore, the adjustment operation requires enormous time and labor.
  • the pressing mechanism is also responsible for absorbing shock caused when the chuck comes in contact with the lid placed on the can, in order to prevent the damage or buckling of the can.
  • a conventional pressing mechanism is provided with a cushioning amount as small as 1 mm or less and requiring a high pre-set load in order to obtain a required axial load, hence does not exhibit sufficient shock absorption.
  • the can placement unit (lifter) is required to be slightly lifted to keep the axial load of the pressing mechanism constant.
  • the can placement unit is required to be slightly lifted and lowered by a cam used in the vertical movement mechanism of the can placement unit (lifter) according to a decreasing amount of the height of the can.
  • the decreasing amount of the height of the can is not constant during the seaming.
  • the decreasing amount of the height of the can changes also with a seaming dimension (such as standard seam and minimum seam). Therefore, it is difficult to perform an adjustment by which to make the axial load applied to the can during the seaming constant.
  • the device is adjusted to operate with settings that allow for a constant error in the axial load accompanied by the decreasing amount of the height of the can, which in turn causes the prolonged adjustment of the axial load, the occurrence of the buckling of the can, and a factor responsible for inhibiting a speedup.
  • the operations of respective movable parts are caused to work together by gears, cams, or the like to make all operation timings match each other as the whole seaming device.
  • the operation timings of the respective movable parts are required to be adjusted according to a dimension, a weight, a seaming dimension, or the like of the supplied can.
  • the adjustment operation also requires enormous time and labor.
  • the present invention has been made to solve the above problems and has an object of providing a seaming device that makes it possible to easily adjust an axial load applied to a can during seaming and that makes it possible to prevent the buckling of the can without any shock load being applied, apply a constant axial load according to a decrease in the height of the can during the seaming, and achieve the high speed of a seaming process.
  • the present invention provides a seaming device including a can placement unit that places a can, a chuck unit provided opposite the can placement unit, and a seaming roll that seams a lid onto the can, wherein the can placement unit has a pressing mechanism that elastically upwardly presses a plate on which the can is placed, and the pressing mechanism is configured to operate by fluid pressure.
  • the pressing mechanism is configured to operate by fluid pressure. Therefore, it is only necessary to adjust supplied fluid pressure by a supply source in order to obtain a constant axial load and becomes possible to easily perform an adjustment operation in a short period of time without separately adjusting the pressing mechanism of the can placement unit provided in each of pockets.
  • a vertical movement mechanism that vertically moves the can placement unit.
  • the vertical movement mechanism can be simplified as a mechanism that only lifts the can placed on the can placement unit with respect to the chuck of the chuck unit in combination with the pressing mechanism.
  • the vertical movement mechanism is configured so as not to operate during a seaming operation of the seaming roll.
  • the vertical movement mechanism is configured so as not to operate during a seaming operation of the seaming roll.
  • rotation of the plate of the can placement unit and the chuck of the chuck unit and the seaming operation of the seaming roll are performed by driving sources that are controlled independently.
  • the rotation starts and the acceleration timings of the plate and the chuck and the timing and a pressing amount of the seaming operation can be separately optimally adjusted by controlling the respective driving sources without stopping the operation through an operation panel or the like. Therefore, it becomes possible to easily perform an adjustment operation in a short period of time.
  • the chuck unit comes in contact with the lid only at the chuck thereof, and the chuck centers and presses the lid.
  • the chuck unit comes in contact with the lid only at the chuck thereof, and the chuck centers and presses the lid.
  • the chuck has lid adsorption means, and the lid is centered by the lid adsorption means.
  • the fitting force between the chuck and the lid is improved, and a seaming failure due to the slip between the chuck and the lid is prevented.
  • an axial load is decreased and the centering of the lid by the chuck is improved, the buckling of the can can be prevented.
  • an infeed conveyor, a lid supply device, and a lid conveyance turret have respective driving sources that are controlled independently.
  • an operation timing can be separately optimally adjusted without stopping an operation through an operation panel or the like. Therefore, it becomes possible to easily perform the adjustment operation of preventing the deformation of the lid, scratches, dents in the can, and a seaming failure due to the deviation of the operation timing in a short period of time.
  • the driving sources are servo motors.
  • an adjustment can be performed based on an electric control command. Further, it becomes also possible to perform feedback control and easily perform an adjustment operation in a short period of time.
  • the seaming turret has detection means for detecting a position of a pocket, and a conveyance path of the infeed conveyor has a pitch sensor that detects an attachment of the infeed conveyor.
  • the pressing mechanism has a diaphragm that seals the fluid pressure.
  • a sliding sealing member is not required, the plate can be smoothly lifted and lowered without causing sealing resistance when the piston is lifted and lowered.
  • the chuck unit has a rotary wing pump that forcibly discharges lubricant.
  • the lubricant stored on an oil seal is minimized, whereby the leakage and spoiling of the lubricant from the oil seal due to the rotation of the chuck can be prevented.
  • a seaming device 100 has a seaming turret 101 that performs the step of seaming a can C and a lid F, an infeed conveyor 102 that supplies the can C onto which the lid F has not been seamed to the seaming turret 101, a lid supply unit 104 that has a lid supply device 105 to supply the lid F and a lid conveyance turret 106, a discharge turret 107 that carries out the can CM onto which the lid F has been seamed from the seaming turret 101, and a carrying-out conveyor 108 that carries out the can CM from the discharge turret 107 to an outside.
  • Each of the seaming turret 101, the discharge turret 107, and the lid conveyance turret 106 has pockets P that separately accommodate and convey the cans C and CM and the lid F at their outer peripheral parts, and the infeed conveyor 102 has attachments 103 that separately engage and convey the can C.
  • Rotation speeds of the seaming turret 101, the discharge turret 107, and the lid conveyance turret 106, a movement speed of the attachments 103 of the infeed conveyor 102, and a timing at which the respective pockets P and the attachments 103 work together are adjustably designed so that the cans C and CM and the lid F are smoothly transferred between the respective turrets and the conveyors.
  • the seaming turret 101 that performs the step of seaming the can C and the lid F has, in each of the pockets P, a can placement unit 110 that places the can C, a chuck unit 120 that has a chuck 121 provided opposite the can placement unit 110, and a seaming unit 130 that has a seaming roll 131 to seam the lid F onto the can C.
  • the seaming turret 101 is rotationally driven by a driving motor 151 and so configured that the positions of the pockets are detectable by a pocket position detection encoder 155 based on its rotation phase.
  • the conveyance path of the infeed conveyor 102 has a pitch sensor S composed of a phototube, a proximity switch, a laser, or the like to detect the positions of the attachments 103 of the infeed conveyor 102, and the positions of the attachments 103 with respect to the pockets P of the seaming turret 101 and the lid conveyance turret 106 are controlled based on the output of the pitch sensor S.
  • a pitch sensor S composed of a phototube, a proximity switch, a laser, or the like to detect the positions of the attachments 103 of the infeed conveyor 102, and the positions of the attachments 103 with respect to the pockets P of the seaming turret 101 and the lid conveyance turret 106 are controlled based on the output of the pitch sensor S.
  • the lid supply device 105, the lid conveyance turret 106, and the infeed conveyor 102 are driven by independently-controlled driving sources, i.e., a driving motor 153 of the lid supply device 105, a driving motor 152 of the lid conveyance turret 106, and a driving motor 154 of the infeed conveyor 102, respectively.
  • driving sources i.e., a driving motor 153 of the lid supply device 105, a driving motor 152 of the lid conveyance turret 106, and a driving motor 154 of the infeed conveyor 102, respectively.
  • the infeed conveyor 102, the lid supply device 105, and the lid conveyance turret 106 are driven by the independently-controlled driving sources.
  • an operation timing can be separately optimally adjusted without stopping an operation through an operation panel or the like, and the adjustment operation of preventing the deformation of the lid, scratches, dents in the can, and a seaming failure due to the deviation of the operation timing can be easily performed in a short period of time.
  • Servo motors are employed as the respective motors, and the motors are configured to be capable of separately adjusting their speeds and timings and also configured to be capable of following fluctuations in the speed and the timing of the seaming turret 101 according to the output of the pocket position detection encoder 155.
  • a plate 112 and a chuck 121 are driven to rotate by independently-controlled driving sources, i.e., a driving motor 157 of the can placement unit 110 and a driving motor 156 of the chuck 121 as driving sources, respectively, and a roll swinging shaft 132 is driven by an independently-controlled driving source, i.e., a driving motor 158 of the roll swinging shaft 132 as a driving source.
  • independently-controlled driving sources i.e., a driving motor 157 of the can placement unit 110 and a driving motor 156 of the chuck 121 as driving sources, respectively
  • a roll swinging shaft 132 is driven by an independently-controlled driving source, i.e., a driving motor 158 of the roll swinging shaft 132 as a driving source.
  • the plate 112, the chuck 121, and the roll swinging shaft 132 are driven by the independently-controlled driving sources.
  • the rotation starts and the acceleration timings of the plate 112 and the chuck 121 and the timing and a pressing amount of a seaming operation can be separately optimally adjusted by controlling the respective driving sources without stopping an operation through an operation panel or the like. Therefore, it becomes possible to perform an adjustment operation in a short period of time.
  • servo motors are employed as the driving sources.
  • an adjustment can be performed based on an electric control command.
  • feedback control it becomes also possible to perform feedback control and easily perform an adjustment operation in a short period of time.
  • an appropriate driving source may be used to mechanically drive the discharge turret 107 and the carrying-out conveyor 108 via a transmission mechanism from the driving motor 151 of the seaming turret 101.
  • the can placement unit 110 has the plate 112 on which the can C is to be placed and a pressing mechanism 111 that elastically upwardly presses the plate 112.
  • the pressing mechanism 111 is so configured that a piston 114 onto which the plate 112 is fixed is inserted in the cylinder space 113, and elastically upwardly presses the plate 112 when pressure fluid such as compressed air is supplied into the cylinder space 113.
  • the pressing mechanism 111 operates with fluid pressure such as compressed air. Therefore, it is only necessary to adjust supplied fluid pressure by a supply source in order to obtain a constant axial load and becomes possible to easily perform an adjustment operation in a short period of time without separately adjusting the pressing mechanism 111 of the can placement unit 110 provided in each of the pockets P.
  • the buckling of the can C can be prevented without any shock load being applied.
  • the can placement unit 110 is vertically moved by a vertical movement mechanism 115 of the can placement unit 110 composed of a vertical movement cam 116 and a vertical movement cam follower 117.
  • the vertical movement cam 116 is fixedly provided. As the seaming turret 101 rotates, the vertical movement cam follower 117 moves following a cam profile and the can placement unit 110 vertically moves according to the position.
  • the vertical movement mechanism 115 can be simplified as a mechanism that only lifts the can C placed on the can placement unit 110 with respect to the chuck 121 in combination with the pressing mechanism 111.
  • the vertical movement mechanism 115 of the can placement unit 110 is configured so as not to operate during the seaming operation of the seaming roll, it becomes possible to reliably stably perform the operation of the above pressing mechanism 111 during the seaming operation.
  • the chuck 121 of the above chuck unit 120 is configured to perform centering by fitting its chuck outer peripheral part 126 into the lid F.
  • the chuck 121 does not have a conventional knockout pad at its central part as shown in the figure and is configured to come in contact with the lid F alone to center and press the lid F with respect to the can C.
  • the lid F is centered only by the chuck 121.
  • the chuck 121 is fixedly provided so as to be rotatable, and, as described above, the rotation of the plate 112 of the can placement unit 110 and the chuck 121 is performed by the above controllable driving sources.
  • the lid F may be centered by being adsorbed onto the chuck 121 by a negative-pressure absorption hole 125 provided at its central part rather than being centered by the above chuck, and then the can placement unit 110 may be lifted to place the lid F on the can C.
  • the lid F is adsorbed onto the chuck 121 in advance to increase a fitting force.
  • a seaming failure due to a slip is prevented. Therefore, it becomes possible to decrease an axial load applied to the can C, prevent the buckling of the can C, and attain the thinning of the can C.
  • the lid F when the lid F is placed on the can C, the lid F is reliably centered by the adsorption of the chuck 121 to be placed on the can C. Therefore, the buckling of the can C due to an offset load is prevented.
  • the rotation of the chuck 121 is controlled to control rotation caused when the lid F is adsorbed onto the chuck 121.
  • the lid F can be stably reliably adsorbed by the chuck.
  • the rotation of the plate 112 of the can placement unit 110 is controlled.
  • the rotation of the plate 112 and the chuck 121 is controlled at a low speed in cooperation with the control of the rotation of the chuck 121. Therefore, dents, scratches, or the like in the can C caused when the can C and a lateral guide member or the like contact each other can be prevented with a reduction in the deviation of a rotation center.
  • the rotation of the plate 112 of the can placement unit 110 and the chuck 121 of the chuck unit 120 is performed by the above controllable driving sources as described above.
  • the can C onto which lid F has not been seamed is conveyed while engaging each of the attachments 103 of the infeed conveyor 102 and directed to the seaming turret 101.
  • the lid F is cut out one by one and transferred from the lid supply device 105 to each of the pockets P of the lid conveyance turret 106 and directed to the seaming turret 101 by the rotation of the lid conveyance turret 106.
  • Speeds and timings of the infeed conveyor 102 and the lid conveyance turret 106 are adjusted according to a speed and a timing of the seaming turret 101 to align the centers of the can C and the lid F with each other at a merging point G.
  • the can placement unit 110 of which rotation is controlled by the driving motor (servo motor) 157 is lifted at the merging point G to place the lid F on the can C placed on the plate 112.
  • the chuck 121 of which rotation is controlled by the driving motor (servo motor) 156 is fitted into the lid F to center the lid F (see Fig. 4 ).
  • the can C on which the lid F has been placed is sandwiched between the plate 112 and the chuck 121 at a constant axial load for seaming while resisting the pressing force of the pressing mechanism 111 of the can placement unit 110.
  • Mechanical mechanisms may be used as driving sources for rotating the plate 112 and the chuck 121 to be linked to the rotational phase of the seaming turret 101.
  • the independently-controlled servo motors 157 and 156 are used as driving sources, the rotation starts and the acceleration timings of the plate 112 and the chuck 121 can be independently controlled, an adjustment is separately optimally performed without stopping the operation, an adjustment operation is easily performed in a short period of time, and fluctuations during the operation can be addressed.
  • the rotation starts and the acceleration timings of the plate 112 and the chuck 121 are controlled to lift and lower the can C on which the lid has been placed with the plate 112 of the rotating can placement unit 110 and fit the chuck 121 of the rotating chuck unit 120 into the lid F placed on the can C
  • the rotation of the plate 112 and the chuck 121 is controlled to stop or slow down and the deviation of a rotation center is reduced.
  • dents, scratches, or the like in the can C due to a contact with a guide member or the like can be prevented, and the performance of centering the lid F with the chuck 121 can be improved.
  • the roll swinging shaft 132 of the seaming unit 130 is operated by the driving motor (servo motor) 158 and the seaming roll 131 is pressed from its lateral side to perform seaming.
  • the seaming roll 131 is singly shown.
  • the roll swinging shaft 132 actually includes two seaming rolls 131 for primary seaming and secondary seaming, and the two seaming rolls 131 are sequentially pressed to complete the seaming when the can C passes through the seaming interval E.
  • a mechanical mechanism may be used as a driving source for the roll swinging shaft 132 to be linked to the rotational phase of the seaming turret 101.
  • the independently-controlled servo motor 158 is used as a driving source, a timing and a pressing amount of the seaming operation of the seaming roll 131 are independently controlled, an adjustment is separately optimally performed without stopping the operation, an adjustment operation is easily performed in a short period of time, and fluctuations during the operation can be addressed.
  • the mechanism that elastically upwardly presses the plate 112 with pressure fluid such as compressed air is used as the pressing mechanism 111. Therefore, an axial load does not fluctuate even if the error of an actual decreasing amount of the height of the can C is absorbed by the pressing mechanism 111 when the height of the can C slightly decreases during the seaming, seaming accuracy is improved, and the high speed of a seaming process is achieved.
  • the can CM onto which the lid F has been seamed is transferred from the seaming turret 101 to the discharge turret 107 and then transferred from the discharge turret 107 to the carrying-out conveyor 108 to be carried out to a next step such as inspection and packaging.
  • the above chuck 121 has the negative-pressure absorption hole 125 serving as lid adsorption means (see Fig. 5 ).
  • the lid conveyance turret 106 is arranged so that a position Gb for absorbing the lid F onto the chuck 121 by negative pressure is positioned on the upstream side of the seaming turret 101 with respect to the merging point G (see Fig. 1 ) of the above embodiment.
  • the lid F is first absorbed onto the chuck 121 by negative pressure to be centered as shown in Fig. 5 at the position Gb at which the lid F on the upstream side is absorbed onto the chuck 121 of the chunk unit 120 by negative pressure.
  • the can C is supplied onto the plate 112 of the can placement unit 110, the lid F that has been adsorbed onto the chuck 121 of the chuck unit 120 is placed on the can C when the can placement unit 110 is lifted, and the can C is sandwiched between the plate 112 and the chuck 121 at a constant axial load for seaming while resisting the pressing force of the pressing mechanism 111.
  • Fig. 7 shows a can placement unit 110b having a pressing mechanism in another embodiment.
  • a pressing mechanism 111b is configured to cause a piston 114b that lifts and lowers a plate 112b to maintain air tightness with respect to cylinder space 113b by a diaphragm 118b.
  • the plate 112b can be smoothly lifted and lowered without causing sealing resistance when the piston 114b is lifted and lowered.
  • Figs. 8 and 9 show another embodiment of the chuck unit in the seaming device of the present invention.
  • a rotary wing pump 127c that rotates with the rotation of a chuck 121c is provided right above an oil seal 129c at the lowest end of a chuck unit 120c, and lubricant is forcibly discharged from a discharge tube 128c with the rotation of the rotary wing pump 127c.
  • the lubricant stored on the oil seal 129c is minimized, whereby the leakage and spoiling of the lubricant from the oil seal 129c due to the rotation of the chuck 121c can be prevented.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Sealing Of Jars (AREA)
  • Vacuum Packaging (AREA)
EP16807355.9A 2015-06-12 2016-06-01 Dispositif de sertissage Withdrawn EP3308871A4 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2015119610 2015-06-12
JP2015137407 2015-07-09
JP2016008011A JP6877874B2 (ja) 2015-06-12 2016-01-19 巻締め装置
PCT/JP2016/066271 WO2016199648A1 (fr) 2015-06-12 2016-06-01 Dispositif de sertissage

Publications (2)

Publication Number Publication Date
EP3308871A1 true EP3308871A1 (fr) 2018-04-18
EP3308871A4 EP3308871A4 (fr) 2020-02-05

Family

ID=57829508

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16807355.9A Withdrawn EP3308871A4 (fr) 2015-06-12 2016-06-01 Dispositif de sertissage

Country Status (5)

Country Link
US (1) US20180078991A1 (fr)
EP (1) EP3308871A4 (fr)
JP (1) JP6877874B2 (fr)
CN (1) CN107635688B (fr)
TW (1) TW201707812A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109108179A (zh) * 2018-09-10 2019-01-01 汕头轻工机械厂有限公司 可调整卷封圈数的封罐机
EP4119253A4 (fr) * 2020-03-13 2024-04-10 Toyo Seikan Group Engineering Co., Ltd. Dispositif de sertissage

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE652760C (de) * 1936-02-13 1937-11-08 Hermann Luebeck Konservendosenverschliessmaschine
US3902438A (en) * 1974-02-22 1975-09-02 Container Corp Air-loaded base plate for can seamer
JPS62244537A (ja) * 1986-04-17 1987-10-24 Toyo Seikan Kaisha Ltd 罐巻締方法及びその装置
JPS635833A (ja) * 1986-06-27 1988-01-11 Toyo Seikan Kaisha Ltd 巻締機のリフタ−装置
JPS6418540A (en) * 1987-07-14 1989-01-23 Toyo Seikan Kaisha Ltd Straight-line can seaming equipment
JPH06507138A (ja) * 1992-02-14 1994-08-11 インダストリアル・ダイナミクス・カンパニイ・リミテッド 缶封じ装置のヘッドの状態をオンライン・モニタできる缶封じ装置
JP2572526B2 (ja) * 1993-06-16 1997-01-16 東洋食品機械株式会社 缶巻締機の給油装置
JP2001259766A (ja) * 2000-03-23 2001-09-25 Mitsuba Denyosha:Kk 缶体の製造装置
JP4756183B2 (ja) * 2005-07-07 2011-08-24 新里機工株式会社 Ｎｃサーボシーマーと長方立方体形状の缶胴に底板（天板）を巻き締めする巻き締め方法
JP5380104B2 (ja) * 2008-02-19 2014-01-08 ユニバーサル製缶株式会社 缶の巻締め装置および缶の製造方法
ITMI20081508A1 (it) * 2008-08-08 2010-02-09 Zanichelli Meccanica Spa Dispositivo per l'incremento del controllo di qualita' nel corso di un processo di aggraffatura.
TW201226071A (en) * 2010-12-16 2012-07-01 Shin I Machinery Works Co Ltd Seaming mechanism of can-making machine
CA2854237C (fr) * 2011-11-01 2018-06-19 Wild Goose Engineering, LLC Procede pour produire mecaniquement un sertissage repetable dans une boite

Also Published As

Publication number Publication date
US20180078991A1 (en) 2018-03-22
TW201707812A (zh) 2017-03-01
CN107635688A (zh) 2018-01-26
JP6877874B2 (ja) 2021-05-26
CN107635688B (zh) 2019-11-12
EP3308871A4 (fr) 2020-02-05
JP2017013119A (ja) 2017-01-19

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