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1. 发明专利

JPH10101007A TRANSVERSELY SEALING DEVICE OF FILLING AND PACKAGING MACHINE 失效
公开(公告)号：JPH10101007A
公开(公告)日：1998-04-21
申请号：JP26166196
申请日：1996-10-02
申请人： SHIKOKU KAKOKI CO LTD
发明人： HAYASHI KOJIRO , KUME SATOSHI , KATAYAMA YUJI , IWANO FUMIYUKI , UEDA MICHIO
IPC分类号： B65B9/10 , B29C65/00 , B29C65/02
摘要： PROBLEM TO BE SOLVED: To prevent a melted part of an inside plastic layer at an end part of a tubular packaging material from being curled toward a part to be cut by arranging one straight part of an inductor to perform the transverse sealing by the dielectric heating on a working surface side of seal jaws. SOLUTION: A copper inductor 27 where two straight parts 27a, 27b which are parallel to each other and of rectangular section are provided and connected at a return part 27c is provided on one of a pair of seal jaws 21, and arranged so that one surface of the straight part 27a is aligned to a working surface 26 of the seal jaw 21. Two seal jaws hold a tubular packaging material web, the inductor 27 is connected to a high frequency power source, and a polyethylene layer is melted. A melted end part 60 is expanded in the direction away from a part 61 to be cut in a round manner, and the melting range 62 is expanded. The melted end part is cooled with cooling water in a cooling water passage 29 and solidified, and webs of the packaging material are sealed in the transverse direction.

2. 发明专利

JPH10101006A PRESS DEVICE IN FILLING AND PACKAGING MACHINE 失效
公开(公告)号：JPH10101006A
公开(公告)日：1998-04-21
申请号：JP25831296
申请日：1996-09-30
申请人： SHIKOKU KAKOKI CO LTD
发明人： KATAYAMA YUJI , FURUKAWA TAKAYUKI , UEDA MICHIO
IPC分类号： B65B9/10 , B65B51/30
摘要： PROBLEM TO BE SOLVED: To surely perform the pressurization for a long time in a transverse sealing process and to improve the working environment where disagreeable noise has been generated even in an application to a high-speed filling and packaging machine by providing a buffer material on a part of one engagement member on which a tip part of at least the other engagement member is abutted. SOLUTION: A buffer material 30 is provided on a part in which a tip part is abutted on a fixed engagement member 21 through oscillation of a movable engagement member 22. The shape of the buffer material 30 is not limited to those of circular section, and the section of the buffer material such as rectangular one can be appropriately set. When the buffer member 30 is fixed to the fixed engagement member 21, a part of a large diameter part of the buffer member 30 is preferably projected on an upper surface 21b of the fixed engagement member 21. When oscillation arms 12, 13 are in the vicinity of the closing position, the movable engagement member 22 is turned together with a hydraulic cylinder 22 from the upright posture to the horizontal posture, and its tip part is abutted on the buffer material 30 provided on the fixed engagement member 21. Pressurization in the transverse sealing process can surely be performed for a long time.

3. 发明专利

JP2010126230A Liquid filling and packaging apparatus 有权
标题翻译：液体填充和包装设备
公开(公告)号：JP2010126230A
公开(公告)日：2010-06-10
申请号：JP2008305223
申请日：2008-11-28
申请人： Shikoku Kakoki Co Ltd , 四国化工機株式会社
发明人： FUJIMOTO AKEMASA , KATAYAMA YUJI , MURAKAMI TETSUYA , FURUKAWA TAKAYUKI
IPC分类号： B65B3/30 , B65B9/10 , B65B37/06
摘要： PROBLEM TO BE SOLVED: To provide a liquid filling and packaging apparatus capable of precisely controlling a liquid face level of a filling liquid in a tubular packaging material molded in a tubular shape and preventing the filling liquid from spouting up and becoming insufficient.
SOLUTION: The liquid filling and packaging apparatus includes a filling tube 12 equipped with a flow-adjusting valve 14 driven by a servo motor 16, a pressure sensor 18 provided on the upstream side of the flow-adjusting valve 14 and for detecting the pressure of the filling liquid fed from a filling liquid tank, a float 20 floated on the filling liquid filling the tubular packaging material B and equipped with a magnet, a magnetic sensor 22 for detecting a change in strength of a magnetism accompanying vertical movements of the float 20 equipped with the magnet, and a controlling means 24 for controlling the servo motor 16 to adjust the amount of opening of the flow-adjusting valve 14 based on the results of detection of the pressure sensor 18 and the magnetic sensor 22.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：解决的问题：提供一种能够精确地控制管状包装材料中的填充液的液面的液体填充和包装装置，该管状包装材料被模制成管状，并且防止了填充液体的喷射和变得不足。解决方案：液体灌装包装装置包括：装有由伺服电动机16驱动的流量调节阀14的填充管12，设置在流量调节阀14的上游侧的压力传感器18，从填充液体罐供给的填充液的压力，漂浮在填充有管状包装材料B并装有磁体的填充液体上的浮子20，用于检测伴随垂直运动的磁性强度变化的磁传感器22 装有磁体的浮子20以及控制装置24，用于根据压力传感器18和磁传感器22的检测结果，控制伺服电动机16调节流量调节阀14的开度。 P>版权所有（C）2010，JPO＆INPIT

4. 发明专利

JPH10129796A VALVE DEVICE IN PACKING MACHINE 失效
公开(公告)号：JPH10129796A
公开(公告)日：1998-05-19
申请号：JP29097496
申请日：1996-11-01
申请人： SHIKOKU KAKOKI CO LTD
发明人： FUJIMOTO AKEMASA , KATAYAMA YUJI , UEDA MICHIO
IPC分类号： B65B3/04 , B67C3/00
摘要： PROBLEM TO BE SOLVED: To provide a valve device in a packing machine requiring no piping between valves, reduced in an installation space and reduced in liquid residue. SOLUTION: Four valve lids 11a, 11b, 11c, 11d are provided to one valve box and the valve discs 12a, 12b, 12c, 12d corresponding to four valve seats 16a, 16b, 16c, 16d in the valve box 10 are provided to the respective valve lids 11a-11d. The port 20 connected to an upstream filling liquid supply line 19 and the port 22 connected to a downstream filling liquid supply line 21 are provided to a first cylindrical body 15a so as to always communicate with each other and the port 24 connected to a filling pipe 5 is provided to a second cylindrical body 15b and the port 26 connected to a steam supply line 25 and the port 28 connected to a steam discharge line 27 are provided to a third cylindrical body 15c so as to be always mutually connected and the port 30 connected to a washing soln. supply line is provided to a fourth cylindrical body 15d.

5. 发明专利

JPH1086915A FILLING AND PACKAGING APPARATUS 失效
公开(公告)号：JPH1086915A
公开(公告)日：1998-04-07
申请号：JP24470796
申请日：1996-09-17
申请人： SHIKOKU KAKOKI CO LTD
发明人： IWANO FUMIYUKI , KATAYAMA YUJI , INAI TETSUYA , FUJIMOTO MASAFUMI , UEDA MICHIO
IPC分类号： B65B61/00 , B29C65/00 , B29C65/18 , B29C65/74 , B65B9/10 , B65B51/30 , B65B61/06
摘要： PROBLEM TO BE SOLVED: To realize extremely high speed and high performance filling and packaging, by laterally sealing a tubelike web filled with fluidal contents at an interval corresponding to a length of a single container, and thereafter cutting the sealed part of the container hanging below a lateral sealer for separating containers one by one. SOLUTION: Fluicial contents are filled in a web which has been sterilized and molded into a tube, and the web is laterally sealed by a lateral sealer 20 while being fed downward by a length corresponding to an approximately single container for continuously molding pillow-like containers 10. Thereafter, sealed parts of the hanging pillow-like containers 10 are cut by a cutter into single pieces, and an end of the cut pillow-like container 10 is folded to be shaped into a parallelopiped container which is a final form. The lateral sealer 20 is equipped with two pairs of lateral seal jaws 21 which alternately move up and down, while the cutter includes a cutting unit 40 which moves up and down and holds the sealed part of the container 10 when moving downward for cutting.

6. 发明专利

JPH1086904A FLAP FOR MOLDING PACKAGING CONTAINER 失效
公开(公告)号：JPH1086904A
公开(公告)日：1998-04-07
申请号：JP24490096
申请日：1996-09-17
申请人： SHIKOKU KAKOKI CO LTD
发明人： KATAYAMA YUJI , HAYASHI KOJIRO , INAI TETSUYA , UEDA MICHIO
IPC分类号： B65B9/20 , B65B51/30
摘要： PROBLEM TO BE SOLVED: To provide a flap for molding a packaging container which forms a tubular packaging material surely and accurately into a rectangular shape in cross section. SOLUTION: A pair of fixing plates 11 which are oppositely disposed in parallel with a seal surface above a lateral seal jaw for laterally sealing a tubular packaging material and a movable plate 13 mounted to a molding arm 12 which is rotatable about an axis parallel to the longitudinal direction of the tubular packaging material are provided to form the flap 10 for molding a packaging container. The packaging material is formed into a rectangular shape in cross section by means of the flap 10.

7. 发明专利

JP2000053110A HEAT SEALER 失效
公开(公告)号：JP2000053110A
公开(公告)日：2000-02-22
申请号：JP22554798
申请日：1998-08-10
申请人： SHIKOKU KAKOKI CO LTD
发明人： KUME SATOSHI , KATAYAMA YUJI , UEDA MICHIO
IPC分类号： B65B51/10 , B29C65/00 , B29C65/02 , B29C65/74
摘要： PROBLEM TO BE SOLVED: To provide a heat sealer which realizes complete sealability by letting liquid or dirt which has entered the very fine unevenness of a tube inside face run out of a seal zone together with molten resin, and which also achieves heat seal superior in compressing strength with no crack generation owing to molten resin run out into the inside of a container. SOLUTION: This relates to a heat sealer which heat seals transversely a tube shape packaging material 1, which is made by forming a laminated body containing a synthetic resin layer in a tube shape, under a liquid level using a seal jaw 3 provided with a high frequency coil 2 having a protrusion 11 on a flat work face and an opposing jaw 5. A groove 16 able to form a synthetic resin bead adjoining the outside of a container inner face side of a seal zone on the work face of high frequency coil 2 is provided.

8. 发明专利

JPH1191729A METHOD AND APPARATUS FOR FORMING TUBE, AND PACKAGING CONTAINER-MAKING MACHINE 失效
公开(公告)号：JPH1191729A
公开(公告)日：1999-04-06
申请号：JP25518697
申请日：1997-09-19
申请人： SHIKOKU KAKOKI CO LTD
发明人： FUJIMOTO AKEMASA , KATAYAMA YUJI , YAMAMOTO HIDETO
IPC分类号： B65B47/04 , B65B9/22
摘要： PROBLEM TO BE SOLVED: To provide a tube-forming method, an apparatus therefor, etc., in which there is no occurrence of wrinkles in a web and there is also no possibility of breaking the web when a rectangular parallelopiped-shaped packaging container is formed by using a plate-like web through a step of making a tubular web. SOLUTION: This tube forming method forms a plate-like web into a tubular web while transferring the plate-like web along roller faces formed by a plurality of rollers 11-13 constituting a forming roller 4. In this method, a roller support plate 16 is rotated by a tightening member 29 while its positional regulation is being effected by rollers 25 provided to a roller mounting arm 23 so that the web is transferred with the virtual center axis (point X) of the tubular web, which is formed by the roller faces of the rollers 11-13, as reference. Thereby, the web can be accurately transferred in its longitudinal direction so that it extends in a predetermined direction fixed by the rollers 11-13. As a result, when a rectangle-columnar web is formed from the tubular web, a product having high forming accuracy can be obtained in which a fold line of the web extending in the longitudinal direction becomes in alignment with an arris in the longitudinal direction of the prismatic web.

9. 发明专利

JPH1129110A WEB SEALING AND ITS EQUIPMENT, AND PACKAGING CONTAINER PRODUCTION AND ITS EQUIPMENT 失效
公开(公告)号：JPH1129110A
公开(公告)日：1999-02-02
申请号：JP18328697
申请日：1997-07-09
申请人： SHIKOKU KAKOKI CO LTD
发明人： KATAYAMA YUJI , FUJIMOTO AKEMASA , YAMAMOTO HIDETO , UEDA MICHIO
IPC分类号： B29C65/00 , B29C65/02 , B65B9/20 , B65B9/213 , B65B51/10 , B65B51/30
摘要： PROBLEM TO BE SOLVED: To provide sealing equipment which controls sealing pressure for thorough sealing by watching sealing pressure directly acting on a web and also to provide a packaging container producing machine, and a packaging container producing method provided with this sealing equipment. SOLUTION: When hooks 16a 16b, which directly give a web W sealing pressure for sealing a part of a double web W while pressuring and heat welding both side faces of the double web, are engaged for sealing a part of the web W, a strain gauge 23 measures the strain of the hooks 16a, 16b. In order to make the data recorded continuously with the passage of time of a pressure converted value from the amount of measured strain in roughly the same waveform as that of the master data, sealing pressure is controlled by a controller 21 which reflects the data recorded in controlling the pressure time and pressure timing of the hooks 16a, 16b, in adjusting the energizing power of a cylinder 18 for hook operation and in adjusting the driving amount of the lateral seal driving equipment of a pair of sealing jaws 7a, 7b.

10. 发明专利

JPH1129109A METHOD AND APPARATUS FOR PRODUCING PACKAGING CONTAINER 失效
公开(公告)号：JPH1129109A
公开(公告)日：1999-02-02
申请号：JP18328597
申请日：1997-07-09
申请人： SHIKOKU KAKOKI CO LTD
发明人： KATAYAMA YUJI , FUJIMOTO AKEMASA , YAMAMOTO HIDETO , UEDA MICHIO
IPC分类号： B29C65/00 , B29C65/02 , B65B9/20 , B65B9/213 , B65B51/10 , B65B51/30
摘要： PROBLEM TO BE SOLVED: To detect defective sealing in real time by monitoring values related to heating energy for hermetically sealing a side face of a tubelike web positioned below a filling liquid level and by preserving the values by a number of times that hermetical sealing of the tubelike web is activated. SOLUTION: A tubelike web W drives a main shaft 13 provided on a spline shaft 6 for laterally sealing. A rotation angle of the main shaft 13 is detected by a timing detector 20, and a rotation angle determination signal is output to a sequencer and a switch for outputting an oscillation instruction. When the oscillation instruction is output, an oscillation circuit is activated to make a high frequency current flow to an inductor. An output monitor determines whether output value data is of an appropriate value and outputs a signal to the sequencer when abnormal data occurs so as to stop a driver. The output monitor preserves the output value data and stores an oscillating state of a high frequency generator of a packaging container C. Thus a time period when failures in the high frequency generator occur can be found.

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