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1. 发明专利

JP2001199412A APPARATUS AND METHOD FOR FILLING LIQUID 失效
公开(公告)号：JP2001199412A
公开(公告)日：2001-07-24
申请号：JP2000005186
申请日：2000-01-14
申请人： TOYO JIDOKI KK
发明人： NAKAMOTO KAKUEI
IPC分类号： B65B3/12 , B65B43/36
摘要： PROBLEM TO BE SOLVED: To provide a liquid filling apparatus which expands a bag before filling the liquid to ensure a predetermined sufficient volume, and maintains the condition of the expanded bag also during filling of the liquid. SOLUTION: A nozzle 13 is inserted in a through hole 55a in a lid member 55 placed on an upper end 2b of a spout 2 of the bag 1. The gas fed from a gas feed line 22 is fed into the bag through a flow passage 55d extending in the lid member in the radial direction, a first space demarcated between an inner circumference of a large diameter portion 55c of the through hole and an outer circumference of the nozzle, and a second space demarcated between the outer circumference of the nozzle and an inner circumference of a hole 2a in the spout 2. Even when the liquid is beeing filled, the gas is present within the bag to maintain the expanded condition of the bag, and the pressure in the bag is maintained substantially constant by a regulator 73.

2. 发明专利

JP2003175907A ROTARY GAS SUBSTITUTE DEVICE 审中-公开
公开(公告)号：JP2003175907A
公开(公告)日：2003-06-24
申请号：JP2001376618
申请日：2001-12-11
申请人： TOYO JIDOKI KK
发明人： NAKAMOTO KAKUEI
IPC分类号： B65B31/04
摘要： PROBLEM TO BE SOLVED: To surely and easily change the fall end position (adjust an insertion depth) of all gas blowing nozzles in an intermittent rotary gas substitute device. SOLUTION: The cam roller 24 of a gas blowing nozzle 13 mounted on the periphery of a rotary table 12 is moved following a rise end position setting cam 38 and a fall end position setting cam 35 placed over a predetermined area on the circumference. At a stop position where a gas blow is started, a first elevator member 44, and at a stop position where the gas blow is stopped, a second elevator member 46 are placed. By the first elevator member 44, the roller 24 at the rise end is lowered onto the cam 35, and by the second elevator member 46, the roller 24 at the fall end is raised to the height of the cam 38. The height of the cam 35 is adjustable, and with the change of its height, the elevating distance between the elevator member 44 and the elevator member 46 is adjusted simultaneously. COPYRIGHT: (C)2003,JPO

3. 发明专利

JP2002355904A SPOUT INSERTION APPARATUS 失效
公开(公告)号：JP2002355904A
公开(公告)日：2002-12-10
申请号：JP2001164798
申请日：2001-05-31
申请人： TOYO JIDOKI KK
发明人： HIRAMOTO SHINICHI , TSUTSUI SHOJI , NAKAMOTO KAKUEI
IPC分类号： B31B1/90 , B31B1/84
摘要： PROBLEM TO BE SOLVED: To provide a spout insertion apparatus capable of arranging a movable part at the position under a spout to prevent dust or oil drops from falling to a bag to adhere thereto and capable of accurately positioning the bag and the spout at the same time. SOLUTION: A plurality of sets of insertion means, each of which consists of a pair of holding members 19 for positioning both side edges of the bag W to hold the bag W, a bag bottom receiving stand 20 for supporting the lower end of the bag W and suction pads 21 for sucking the mouth of the bag W from both sides to open the same, are arranged on the periphery of an intermittent rotation table 18. The supply of the bag W is received at a stop position or during the movement of the intermittent rotation table 18 and both side edges of the bag W are held by the holding members 19 and the bag receiving stand 20 is raised to raise the mouth of the bag W to the position of the suction pads 21 to open the same by the suction pads 21. Succeedingly, the holding members 19 and the suction pads 21 are raised to a predetermined position at a temporary seal position and the bag W is fitted to the spout S positioned at the predetermined position. At the same time, both of them are temporarily sealed by a temporary seal member 79 and a temporary seal receiving member 85.

4. 发明专利

JP2006240184A MANUFACTURING METHOD OF BAG HAVING SPOUT 审中-公开
公开(公告)号：JP2006240184A
公开(公告)日：2006-09-14
申请号：JP2005061539
申请日：2005-03-04
申请人： TOYO JIDOKI KK
发明人： TSUTSUI SHOJI , NAKAMOTO KAKUEI
IPC分类号： B31B1/84
摘要： PROBLEM TO BE SOLVED: To obtain, in attaching a spout to a bag mouth by sealing, an appropriate seal free from defects in sealing such as wrinkles. SOLUTION: The spout 46 inserted in the bag mouth is held by the spout holding member 11, 12, or the spout 46 held by the spout holding member 11, 12 is inserted in the bag mouth. The face 57a subject to sealing of the spout 46 is sandwiched and lightly pressed from over the bag by the hot plates 25, 25 for such a very short time not to accept sealing action. Then the hot plates 25, 25 are retreated once, and they are advanced again to weld and seal the face 57a to be sealed and the bag mouth. When the axial direction of the spout 46 shifts from the bag width direction, at the time of the first sandwiching and pressing, the spot 46 rotates, while resisting the frictional force, within the spout holding members 11, 12 and the axial direction of the spout 46 is corrected. COPYRIGHT: (C)2006,JPO&NCIPI

5. 发明专利

JP2003267546A CARRIER DEVICE FOR SPOUT AND SACK WITH SPOUT 审中-公开
公开(公告)号：JP2003267546A
公开(公告)日：2003-09-25
申请号：JP2002073395
申请日：2002-03-18
申请人： TOYO JIDOKI KK
发明人： HIRAMOTO SHINICHI , NAKAMOTO KAKUEI , SETOZAKI MASAKAZU
IPC分类号： B65G47/52 , B65G29/00 , B65G47/84 , B65G47/86
摘要： PROBLEM TO BE SOLVED: To make arranging regularly and positioning spout or sack with spout unnecessary in conveying spouts or sacks with spouts along a guide rail in a line and changing a direction in a middle of conveyance. SOLUTION: This device is provided with a circular rotation body 5 rotationally driven, a guide rail 6 arranged around the rotation body 5 at a designated interval, a plurality of grippers 7 arranged on the rotation body 5 and rotating together with the rotation body 5. The rotation body 5 includes an outer circumference part 5a entering into a groove between flanges F of the spout S to support the flange. The guide rail 6 includes an arc shaped guide part 6a entering into a groove between flanges F of the spout S to support the flange inside. The gripper 7 closes at position 4 to nip the flange F of the spout S and opens before position 7 to release the spout S as the rotation body 5 rotates. While the gripper 7 nips the flange F of the spout S, rotational force is given to the spout S. COPYRIGHT: (C)2003,JPO

6. 发明专利

JP2002128026A DEVICE OF SUPPLYING BAG WITH SPOUT FOR FILLING PACKING MACHINE, ITS METHOD, AND APPARATUS OF LOADING BAG IN DEVICE OF SUPPLYING 失效
公开(公告)号：JP2002128026A
公开(公告)日：2002-05-09
申请号：JP2000332448
申请日：2000-10-31
申请人： TOYO JIDOKI KK
发明人： HIRAMOTO SHINICHI , NAKAMOTO KAKUEI
IPC分类号： B65B43/42 , B65B43/14 , B65B43/46 , B65B43/52
摘要： PROBLEM TO BE SOLVED: To hold as many bags with spout as possible, reduce the number of times of works for supplementing the bags, and heighten an efficiency of the supplementing works. SOLUTION: A loading of a bag 11 on a transporting rail 61 is made by bringing one end of a bag loading apparatus into contact with one end of the transporting rail 61 and pushing the bag 11 to the transporting rail 61. The bag loading apparatus is capable of attaching and detaching a spout part 15 of the bag at one end of the bag 11 and supporting plural bags 11 in a way that they can move axially. A bag 11 running on an endless rail is transferred from the transporting rail 61 to a receiving device at a bag picking-up position by a delivering device 71. The bag 11 received by the receiving device is transferred to a bag holding member of a packing machine in turns by a transferring device.

7. 发明专利

JP2001341711A METHOD AND APPARATUS FOR INSPECTING INNER SEAL IN BAGGING EMPLOYING PACKAGING BAG WITH SPOUT 失效
公开(公告)号：JP2001341711A
公开(公告)日：2001-12-11
申请号：JP2000162632
申请日：2000-05-31
申请人： TOYO JIDOKI KK
发明人： HIRAMOTO SHINICHI , NAKAMOTO KAKUEI
IPC分类号： G01B21/00 , B65B57/02 , G01M3/26
摘要： PROBLEM TO BE SOLVED: To provide a method and an apparatus wherewith an inner seal at the mouth of a spout can be inspected easily in a process of bagging employing a packaging bag with a spout. SOLUTION: A packaging bag filled with contents and with an inner seal applied to the mouth of its spout 103 is held, being hung down with the spout thereof sustained with a holding member 14. An inspection rod 50 is arranged at a position adjusted to the mouth of the spout. The rod is guided by a bracket 47 attached to a holding block 43 which is capable of moving upward and downward. Downward movement of the rod against the holding block is restricted by a stop ring 53. An arm 54 having a detecting part 55 is provided at the rod, and the position of the detecting part is detected by a sensor 56. In the case where sealing is made satisfactorily, descent of the rod is restricted by a seal body 120, and in the case of defective sealing, the rod moves down further.

8. 发明专利

JP2004255742A SPOUT INSERTING-SEALING DEVICE AND BAG-MAKING PACKAGING MACHINE USING THE DEVICE 审中-公开
公开(公告)号：JP2004255742A
公开(公告)日：2004-09-16
申请号：JP2003049835
申请日：2003-02-26
申请人： TOYO JIDOKI KK
发明人： HIRAMOTO SHINICHI , NAKAMOTO KAKUEI , TSUTSUI SHOJI
IPC分类号： B31B1/84 , B31B1/90
摘要： PROBLEM TO BE SOLVED: To provide a spout inserting-sealing device having a simpler structure than that of the conventional device, enabling reduction of the manufacturing cost and being excellent in operability for maintenance and cleaning. SOLUTION: A plurality of holding members 4 for holding spouts in vertical states are disposed at prescribed intervals on a rotary table 3. The spouts are supplied at prescribed positions in the circumference of the table. A bag-feeding/tacking device 15 is disposed in the next process. A bag taken out from a magazine device 8 is turned to be in a vertical state in posture and transferred to the bag-feeding temporary fastening device. First and second opening-closing arms 26 and 41 of the bag-feeding/tacking device are put by suction on the bag and made apart from each other to open the opening of the bag and they rise up so that the lower tube part of the spout S be inserted into the bag P, and the opening of the bag is closed. Heating plates 35 and 47 for temporary sealing are so constituted as to move integrally with suction cups 32 and 45 on the occasion, and thereby the bag is tacked to the spout. COPYRIGHT: (C)2004,JPO&NCIPI

9. 发明专利

JP2003155003A BAG RECEIVING AND DELIVERING MEANS 审中-公开
公开(公告)号：JP2003155003A
公开(公告)日：2003-05-27
申请号：JP2001351563
申请日：2001-11-16
申请人： TOYO JIDOKI KK
发明人： NAKAMOTO KAKUEI
IPC分类号： B65B43/46
摘要： PROBLEM TO BE SOLVED: To provide a bag receiving and delivering means causing no shift of fold of a gazette bag W in the case of receiving the filled gazette bag W from a gripper 12 of a filling apparatus and delivering it to a gripper of a gas replacing apparatus. SOLUTION: The bag receiving and delivering means has a chuck (only a second chuck 20 is shown) opening and closing with an opening turned downward and clamping from the upward side an inner side of a portion clamped by the gripper 12, its opening and closing means and a reciprocating means reciprocating the chuck between the receiving position and the delivering position. The second chuck 20 has an inner side clamping portion 20a extending downward in a vertical direction and a side clamping portion 20b extending outside it. The clamping surface of the inner side clamping portion 20a clamps the upper portion of the inner side folded portion Wo clamped by the gripper 12 from the upward side along the side margin of the gazette bag W. The clamping surface of the side margin clamping portion 20b clamps the upper side of the portion clamped by the gripper 12.

10. 发明专利

JP2001328601A PACKAGING METHOD USING PACKAGE BAG WITH SPOUT AND SEALING DEVICE USED IN THE METHOD 失效
公开(公告)号：JP2001328601A
公开(公告)日：2001-11-27
申请号：JP2000149652
申请日：2000-05-22
申请人： TOYO JIDOKI KK
发明人： NAKAMOTO KAKUEI
IPC分类号： B65B3/18
摘要： PROBLEM TO BE SOLVED: To provide a filling method for filling a liquid material into a packaging bag with a spout through the spout and evacuate air remaining in the packaging bag with the spout. SOLUTION: A liquid (fourth process) is filled out and then compressed air is introduced into the bag 100 and the bag is turned into an expanded state or a swollen state. A spout mouth section 115 is cleaned (fifth process) and dried (sixth process) and air in the bag is substituted with inactive gas such as nitrogen. An inner sealing body 68 is partly welded on a mouth upper of the upper end section 117 (eight process) and by a press plate 81 to deaerate sufficiently the interior of the bag and then the inner sealing body is sealed perfectly (ninth process).

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