JP6565171B2 - Container transfer control device - Google Patents

Container transfer control device Download PDF

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Publication number
JP6565171B2
JP6565171B2 JP2014231239A JP2014231239A JP6565171B2 JP 6565171 B2 JP6565171 B2 JP 6565171B2 JP 2014231239 A JP2014231239 A JP 2014231239A JP 2014231239 A JP2014231239 A JP 2014231239A JP 6565171 B2 JP6565171 B2 JP 6565171B2
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chamber
resin container
processing means
pressure
processing
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JP2016094224A (en
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谷川 勝則
勝則 谷川
考時 嘉屋
考時 嘉屋
重和 桜井
重和 桜井
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澁谷工業株式会社
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Description

  The present invention relates to a filling processing system including a blow molding machine, and more particularly to an apparatus for controlling a conveyance path of a container to be filled.

  2. Description of the Related Art Conventionally, a filling processing system is known in which a filling device is provided on the downstream side of a blow molding machine and a filling process is performed in a sterile state on a resin container molded in the blow molding machine (Patent Document 1). In such a filling processing system, when changing the size of the container and the filling liquid, the blow molding machine mold changing work, the filling machine mold changing work and the washing sterilization work, the washing and sterilization work for the chamber containing the filling device, etc. It must be made.

JP 2014-15265 A

  Usually, the cleaning and sterilization operation time of the filling machine and the chamber is longer than the mold changing operation time of the blow molding machine. For this reason, conventionally, there has been a problem that the blow molding machine has to be stopped until the cleaning and sterilization operation of the filling machine or the like is completed.

  An object of this invention is to provide the container conveyance control apparatus which can raise the operation rate of a blow molding machine and can improve the utilization efficiency of a filling processing system.

The container transport control device according to the present invention comprises a blow molding machine that molds a resin container from a parison and a transfer wheel group that has a plurality of rotating wheels and receives the resin container from the blow molding machine and transfers it downstream. And an inspection device for determining the standard of the molded resin container, an inspection chamber in which the inspection device is accommodated, an ace chamber, a plurality of rotating wheels, and rotating and transporting the resin container. A first processing means for performing one process, an intermediate chamber provided between the inspection chamber and the ascept chamber, a sterilization means for sterilizing the inside of the ascept chamber of the first processing means, and the first processing means. A second processing means that has a plurality of rotating wheels and performs the second processing while rotating and transporting the resin container, and the resin container that has been transferred from the inspection device Switching the transport path, and a switching means for transporting one of the first processing means and second processing means, the intermediate chamber is a first pressure chamber Rutotomoni air supply blower is connected to the inspection chamber is connected , and a second pressure chamber Rutotomoni exhaust blower coupled to Asepu chamber is connected, together with the first pressure chamber and the second pressure chamber is placed in communication, the pressure in the first pressure chamber test The pressure in the chamber and the second pressure chamber is higher than the pressure in the second pressure chamber and lower than the pressure in the aseptic chamber. When processing is performed by the first processing means, the resin container is first processed by the switching means. The resin container is transferred to the second processing means by the switching means while the sterilization means sterilizes the inside of the aseptic chamber of the first processing means.

The switching means is, for example, an air cylinder that can forcibly open the gripper of the delivery wheel disposed between the transfer wheel group and the first processing means, and when the resin container is transferred to the second processing means. The air cylinder opens the gripper so large that the resin container cannot be gripped.
The first and second treatments are, for example, filling the resin container with contents and performing capping after washing and sterilizing the resin container.

  According to the present invention, since the second processing apparatus can be operated while the chamber is sterilized in the first processing means, the utilization rate of the filling processing system can be improved by increasing the operating rate of the blow molding machine. it can.

It is a top view which shows schematic structure of the filling processing system provided with the container conveyance control apparatus which is 1st Embodiment of this invention. It is sectional drawing of an intermediate | middle wheel. It is a top view which shows arrangement | positioning of the gripper of an intermediate | middle wheel. It is sectional drawing of a 1st delivery wheel. It is a top view which shows the opening / closing mechanism of a 1st delivery wheel. It is sectional drawing which shows the part to which the air cylinder and the gripper were connected. It is sectional drawing which shows the gripper of a 1st delivery wheel. It is a top view which shows the gripper of a 1st delivery wheel. It is sectional drawing of a 2nd delivery wheel. It is a top view which shows the gripper of a 2nd delivery wheel. It is a top view which shows the opening / closing mechanism of a 2nd delivery wheel. It is a top view which shows schematic structure of the filling processing system provided with the container conveyance control apparatus which is 2nd Embodiment of this invention.

Hereinafter, the present invention will be described with reference to the illustrated embodiments.
FIG. 1 is a plan view showing a filling processing system including a container transport control device according to a first embodiment of the present invention. The filling processing system includes a blow molding machine 10 that molds a PET bottle (resin container) from a parison. An inspection device 20 is provided on the downstream side of the blow molding machine 10. The inspection device 20 is configured by a transfer wheel group that receives a plastic bottle from the blow molding machine 10 and transfers the PET bottle downstream, and the transfer wheel group includes a plurality of rotating wheels 21 to 25. The downstream side of the inspection apparatus 20 is branched into two at the intermediate wheel 25, the first processing apparatus (first processing means) 40 is connected to one downstream side via the intermediate chamber 30, and the other downstream side is connected to the other downstream side. A second processing device (second processing means) 60 is connected.

  The blow molding machine 10 blow-molds the parison supplied with the parison by the chute 11 and heated by the preheating machine 12 into a plastic bottle. The PET bottle is delivered to a rotating wheel 21 located on the most upstream side of the inspection device 20. The rotating wheels 22 and 23 located immediately downstream of the rotating wheel 21 are inspection wheels, and the PET bottle is inspected while being transferred by these rotating wheels 22 and 23. As a result of the inspection, the plastic bottle determined to conform to the standard is transferred from the rotary wheel 24 to the intermediate wheel 25, and the plastic bottle determined to be out of the standard is discharged to the outside through the reject chute 26. The

  The rotating wheels 21 to 25 of the inspection apparatus 20 are accommodated in the inspection chamber 27, and the inspection chamber 27 is always maintained at atmospheric pressure or positive pressure. An intermediate chamber 30 is connected to the wall portion 28 of the inspection chamber 27, and a first delivery for transporting the plastic bottle from the inspection chamber 27 to the intermediate chamber 30 is made in an opening (not shown) formed in the wall portion 28. A wheel 31 is provided. An opening (not shown) formed in the other wall portion 29 of the inspection chamber 27 is provided with a second delivery wheel 61 for transferring the PET bottle from the inspection chamber 27 to the second processing device 60. The intermediate wheel 25 is disposed between the second delivery wheels 31 and 61. And when processing with respect to a plastic bottle by the 1st processing apparatus 40, a plastic bottle is transferred to the 1st delivery wheel 31, and while the inside of the ascept chamber 42 surrounding the 1st processing apparatus 40 is sterilized, a plastic bottle is removed. It is controlled by a control device (not shown) so as to be transferred to the second delivery wheel 61.

  The intermediate chamber 30 has a first pressure chamber 32 and a second pressure chamber 33, and these pressure chambers 32 and 33 communicate with each other. The first pressure chamber 32 is connected to the inspection device 20, and the second pressure chamber 33 is connected to the first processing device 40. An air supply blower 36 is connected to the first pressure chamber 32 via a HEPA filter 35, and external air is sterilized by the HEPA filter 35 and introduced. An exhaust blower 37 is connected to the second pressure chamber 33, and air in the second pressure chamber 33 is sucked and discharged to the outside. By the action of the air supply blower 36 and the exhaust blower 37, the first and second pressure chambers 32, 33 are always maintained at a positive pressure, and the pressure in the first pressure chamber 32 is maintained in the inspection chamber 27 and the second pressure chamber. The pressure in the second pressure chamber 33 is determined to be lower than the pressure in the ascept chamber 42. Therefore, the gas in the aseptic chamber 42 and the inspection chamber 27 is blocked by the intermediate chamber 30 and does not flow between each other.

  The intermediate chamber 30 is provided with rotating wheels 38 and 39. That is, the PET bottle transferred from the inspection device 20 by the first delivery wheel 31 is delivered to the inlet wheel 41 of the first processing device 40 via the rotating wheels 38 and 39.

  The first processing apparatus 40 is surrounded by an aseptic chamber 42 (two-dot chain line), and the inside of the assembling chamber 42 is partitioned into a sterilization chamber 43, an air rinse chamber 44, a water rinse chamber 45, and a filler chamber 46. An air supply blower 48 is connected to the filler chamber 46 via a HEPA filter 47, and outside air is sterilized by the HEPA filter 47 and introduced. Thus, the pressure in each of the chambers 43 to 46 is set to be always higher than that of the second pressure chamber 33 of the intermediate chamber 30 and the pressure in the filler chamber 46 is the highest.

The first processing device 40 has a plurality of rotating wheels, and executes a first process of sterilization, cleaning, filling, and capping in each of the chambers 43 to 46 while rotating and conveying the PET bottles by these rotating wheels. In the sterilization chamber 43, sterilization is performed with H 2 O 2 gas while the plastic bottle is being conveyed by the rotating wheel 41. In the air rinse chamber 44, aseptic air is blown while the plastic bottle is conveyed by the rotating wheel (air rinser) R1. In the water rinsing chamber 45, cleaning water is sprayed while the plastic bottle is conveyed by the rotating wheel (water rinser) R2. In the filler chamber 46, the PET bottle is filled with a beverage (filling liquid) such as water while being transported by the rotating wheel (first filler) F1, and then the PET bottle is filled by the rotating wheel (first capper) C1. A cap is put on the mouth portion while carrying. The PET bottle for which the first process has been completed is discharged from the ascept chamber 42 and conveyed to the next step.

In the aseptic chamber 42, H 2 O 2 gas generators (sterilization means) 51, 52, and 53 are connected to the air rinse chamber 44, the water rinse chamber 45, and the filler chamber 46, respectively. These H 2 O 2 gas generator 51, 52 and 53, when sterilizing Asepu chamber 42 to suspend the filling process or the like for PET bottles in the first processing unit 40, generates a H 2 O 2 gas Supply to the ascept chamber 42.

  The second processing device 60 is provided independently of the first processing device 40. Like the first processing device 40, the second processing device 60 has a plurality of rotating wheels, and rotates and conveys PET bottles as a second process while rotating and transporting PET bottles. (Second filler) After filling with F2, capping is performed with a rotating wheel (second capper) C2. That is, the second processing device 60 is configured to fill a supplied plastic bottle with a gas-containing beverage (filling liquid), and then cover the mouth of the plastic bottle with a cap and transport it to the next process. In the present embodiment, the second processing device 60 is configured to fill the beverage containing gas without being accommodated in the ascept chamber, but the second processing device has the same configuration as the first processing device 40 accommodated in the ascept chamber. It is also possible.

The configuration of the intermediate wheel 25 will be described with reference to FIGS.
The intermediate wheel 25 has a circular rotary table 102 fixed to the upper end of the rotary shaft 101, and grippers 110 are provided at regular intervals on the outer peripheral edge of the rotary table 102. The rotation shaft 101 is rotatably provided on a cylindrical support member 103 via a bearing 104. The gripper 110 grips the lower surface side of the flange portion L formed on the neck portion of the plastic bottle P. The gripper 110 has a pair of leaf springs 112 provided on both sides of a stay 111 fixed to the rotary table 102, and a gripping member 113 is provided at the tip of each leaf spring 112. These gripping members 113 are urged by a tension spring 114 so as to be normally closed. A support member 115 attached to the tip of the stay 111 is positioned between the gripping members 113, and a circle that can be engaged with the neck of the plastic bottle P gripped by the gripping member 113 is provided at the tip of the support member 115. An arcuate engagement portion 116 is formed.

With reference to FIGS. 4-8, the structure of the 1st delivery wheel 31 provided between the intermediate | middle wheel 25 and the intermediate | middle wheel 38 is demonstrated.
The first delivery wheel 31 has a circular rotary table 202 fixed to the upper end of the rotary shaft 201, and grippers 210 are provided at regular intervals on the outer peripheral edge of the rotary table 202. In FIG. 5, the rotary table 202 rotates counterclockwise, and the rotary table 102 of the intermediate wheel 25 rotates clockwise. At a position where these rotary tables 102 and 202 are close to each other, the gripper 210 receives the plastic bottle P from the gripper 110 (see FIGS. 2 and 3) of the intermediate wheel 25 and grips the upper side of the flange portion L to hold the intermediate chamber 30. It is transferred to the rotating wheel 38 (see FIG. 1).

  The rotary shaft 201 is rotatably supported by a bearing 205 on an annular member 204 fixed to the upper end portion of a cylindrical support member 203. An annular fixing plate 206 is fitted on the outer peripheral surface of the annular member 204, and a support member 207 extending obliquely upward is fixed to the fixing plate 206. A cam plate member 208 is attached to the upper end of the support member 207. A cam follower 211 provided in the gripper 210 can be engaged with the cam plate member 208, and the gripper 210 opens and closes when the cam follower 211 engages with the cam plate member 208, as will be described later.

  The gripper 210 includes first and second rotating shafts 214 and 215 that are rotatably supported by an upper plate member 212 and a lower plate member 213 that constitute the rotary table 202. The first and second rotating shafts 214, 215 protrude from the lower plate member 213, the first gripping member 216 is fixed to the lower end portion of the first rotating shaft 214, and the second rotating shaft 215 has a second end portion on the lower end portion thereof. The grip member 217 is fixed. Between the plate members 212 and 213, the first gear member 218 is fixed to the first rotating shaft 214, and the second gear member 219 is fixed to the second rotating shaft 215. The gear members 218 and 219 are meshed with each other, so that the first and second rotating shafts 214 and 215 rotate at the same time, whereby the gripping members 216 and 217 are opened and closed.

  A transmission member 221 is provided above the first gear member 218, and the transmission member 221 is rotatably supported by the first rotation shaft 214. A connecting rod 223 is inserted and fixed in the hole 222 formed in the transmission member 221, and the connecting rod 223 engages in an arc-shaped long hole 224 formed in the first gear member 218. That is, the first gear member 218 rotates relative to the transmission member 221 within a range in which the end of the long hole 224 does not contact the connecting rod 223, and the transmission is performed when the end of the long hole 224 contacts the connecting rod 223. It rotates together with the member 221.

  The first rotating shaft 214 is provided with a torsion coil spring 225. The spring 225 constantly urges the first rotating shaft 214, that is, the first gripping member 216 in the counterclockwise direction in FIG. Since the first and second gear members 218 and 219 are engaged with each other, the action of the torsion coil spring 225 causes the second gripping member 217 to be urged clockwise in FIG. That is, the gripping members 216 and 217 are urged by the torsion coil spring 225 in a direction to be always closed.

  A pin 226 is provided on the second gear member 219. An engagement member 227 is rotatably supported on the second rotation shaft 215, and an engagement portion 228 formed at the distal end of the engagement member 227 can be engaged with the pin 226. A cam follower 211 is provided at the end of the engagement member 227 opposite to the engagement portion 228. When the cam follower 211 engages with the cam plate member 208 and is displaced to the outer peripheral side of the rotary table 202, the engagement member 227 rotates counterclockwise in FIG. 8, whereby the engagement portion 228 abuts on the pin 226. Thus, the second gear member 219 rotates counterclockwise against the spring force of the torsion coil spring 225. As a result, the first gear member 218 rotates in the clockwise direction, so that the first and second gripping members 216 and 217 are opened.

  An air cylinder 230 is provided between the upper plate member 212 and the lower plate member 213. A main body 231 of the air cylinder 230 is rotatably connected to a fixed shaft 232 fixed to the upper plate member 212. A connecting member 234 provided at the tip of the piston 233 of the air cylinder 230 is connected to a connecting rod 223 fixed to the transmission member 221. In the state shown in FIG. 8, the piston 233 is in a relatively advanced position, and the first and second gripping members 216 and 217 open and close according to the engagement position of the cam follower 211 with the cam plate member 208. In this opening / closing operation, the connecting rod 223 does not come into contact with the end of the long hole 224, and therefore the transmission member 221 does not rotate.

  On the other hand, when the piston 233 is retracted, the connecting rod 223 is displaced to the right in FIG. 8 and comes into contact with the end of the elongated hole 224, whereby the first gear member 218 is rotated clockwise and the second gear. Since the member 219 rotates greatly in the counterclockwise direction, the gripping members 216 and 217 are largely opened as indicated by a one-dot chain line. At this time, the pin 226 provided on the second gear member 219 is separated from the engaging portion 228 of the engaging member 227. When the piston 233 is in the retracted position as described above, the opening degree of the gripping members 216 and 217 is larger than the opening degree in the opening / closing operation when the piston 233 is in the advanced position, as shown by a two-dot chain line in FIG. .

With reference to FIGS. 9-11, the structure of the 2nd delivery wheel 61 provided between the intermediate | middle wheel 25 and the rotation wheel 62 is demonstrated.
The second delivery wheel 61 has a circular rotary table 302 fixed to the upper end of the rotary shaft 301, and grippers 310 are provided at regular intervals on the outer peripheral edge of the rotary table 302. In FIG. 11, the rotary table 302 rotates counterclockwise, and the rotary table 102 of the intermediate wheel 25 (see FIG. 1) rotates clockwise. In the position where these rotary tables 102 and 302 are close to each other, the gripper 310 receives the plastic bottle P from the gripper 110 (see FIGS. 2 and 3) of the intermediate wheel 25, grips the upper side of the flange portion L, and Transfer to the rotating wheel 62.

  The rotary shaft 301 is rotatably supported by bearings 304 and 305 and sleeves 306 and 307 provided in the support mechanism 303. A substantially disc-shaped cam plate member 308 is attached to the outer peripheral surface of the upper end of the support mechanism 303. The cam plate member 308 has a large diameter portion S from the position where the rotary table 302 is close to the rotary table 102 of the intermediate wheel 25 to the position where the rotary table 302 is close to the downstream rotary wheel 62, and the other portions are small diameters. Part Q. A cam follower 311 provided in the gripper 310 is engaged with the outer peripheral surface of the cam plate member 308. As will be described later, when the cam follower 311 is engaged with the large diameter portion S, the gripper 310 is closed and the cam follower 311 is engaged. Is engaged with the small diameter portion Q, the gripper 310 is opened.

  The gripper 310 includes first and second rotating shafts 314 and 315 that are rotatably supported by an upper plate member 312 and a lower plate member 313 that constitute the rotary table 302. The first and second rotating shafts 314 and 315 protrude from the lower plate member 313, the first gripping member 316 is fixed to the lower end portion of the first rotating shaft 314, and the second end portion of the second rotating shaft 315 is the second end portion. The grip member 317 is fixed. Between the plate members 312, 313, the first gear member 318 is fixed to the first rotating shaft 314, and the second gear member 319 is fixed to the second rotating shaft 315. The gear members 318 and 319 are meshed with each other, so that the first and second rotating shafts 314 and 315 rotate at the same time, whereby the gripping members 316 and 317 are opened and closed.

  A support member 321 is fixed to the first rotating shaft 314, and a cam follower 311 is provided on the support member 321. When the cam follower 311 engages with the large-diameter portion S of the cam plate member 308 and is displaced to the outer peripheral side of the rotary table 302, the first rotary shaft 314 rotates counterclockwise in FIG. The gripping members 316 and 317 are closed via the gear members 318 and 319. On the other hand, when the cam plate member 308 is engaged with the small-diameter portion Q and retracted to the inner peripheral side of the rotary table 302, the first rotary shaft 314 rotates clockwise in FIG. The gripping members 316 and 317 are opened via the gear members 318 and 319.

Next, the operation of this embodiment will be described.
When the first processing device 40 is executing a normal process such as a filling process, the piston 233 of the air cylinder 230 is set at the forward movement position in the first delivery wheel 31. Therefore, the gripper 210 is in a state where the neck of the plastic bottle can be gripped, receives the plastic bottle transferred by the intermediate wheel 25, and transfers it to the rotating wheel 38 of the intermediate chamber 30. The PET bottle is subjected to a series of processes such as cleaning, sterilization, filling, and capping in the first processing apparatus 40, and is transported to the next processing step.

  On the other hand, when the first processing device 40 does not perform a normal process such as a filling process and sterilizes the interior of the ascept chamber 42, the piston 233 of the air cylinder 230 is Set to the retracted position. Therefore, the gripper 210 is determined to be largely open as shown by a two-dot chain line in FIG. 8, and the neck portion of the PET bottle cannot be gripped. That is, the PET bottle transferred by the intermediate wheel 25 is not delivered to the first delivery wheel 31 but is delivered to the second delivery wheel 61. Therefore, the PET bottle is subjected to a series of processing such as filling and capping in the second processing device 60 and is transported to the next processing step.

  In this way, the intermediate wheel 25 and the air cylinder 230 constitute a switching means, and when the plastic bottle is transferred to the second processing device 60, the gripper 210 is largely opened to such an extent that the neck of the plastic bottle cannot be gripped, The plastic bottle is delivered to the second processing device 60 by the intermediate wheel 25.

  The sterilization process in the aseptic chamber 42 requires a long time compared to the mold changing operation of the blow molding machine 10. Therefore, at the time when the mold changing operation of the blow molding machine 10 is completed, the sterilization process of the ascept chamber 42 is still ongoing, and during that time, the blow molding machine 10 cannot be started. However, according to the present embodiment, even during the sterilization process in the aseptic chamber 42, the plastic bottle can be transferred to another processing apparatus and the filling process can be performed, so the blow molding machine 10 is suspended for a long time. This is unnecessary, and the utilization efficiency of the entire filling processing system can be improved.

  FIG. 12 is a plan view showing a filling processing system including a container transfer control device according to the second embodiment of the present invention. In the first embodiment, the PET bottle is transferred from the intermediate wheel 25 to the second transfer wheel 61 and transferred to the second processing device. However, in the second embodiment, the introduction guide 71, the discharge wheel 72, and the air conveyor 73 are transferred. Is transferred to the second processing device 60. The introduction guide 71 is detachable, and is removed at the time of aseptic filling by the first processing device 40, and is attached by an operator at the time of filling processing by the second processing device 60. The discharge wheel 72 is formed with a pocket for supporting the body portion of the plastic bottle, and this pocket does not interfere with the plastic bottle conveyed by the intermediate wheel 25, so it is not necessary to remove it during aseptic filling.

  When the PET bottle is transferred to the second processing apparatus 60, the trunk portion is supported by the discharge wheel 72 while the lower side of the flange is supported by the introduction guide 71. The downstream side of the introduction guide 71 is connected to the air conveyor 73, and the PET bottles transferred by the introduction guide 71 are delivered to the air conveyor 73, and the second filler F <b> 2 of the second processing device 60 is passed through the infeed screw 74. Are fed to the supply wheel 62, filled and capped by the second filler F2 and the second capper C2, and then conveyed downstream.

  In the first and second embodiments, the air rinser R1 and the water rinser R2 may be arranged upstream of the second filler F2 of the second processing device 60 in the same manner as the first processing device 40.

10 Blow molding machine 21-25 Rotating wheel (Transfer wheel group)
25 Intermediate wheel (switching means)
40 1st processing apparatus (1st processing means)
42 chamber 51-53 H 2 O 2 gas generator (sterilization means)
60 Second processing device (second processing means)
230 Air cylinder (switching means)


Claims (1)

  1. A blow molding machine for molding a resin container from a parison;
    An inspection device that includes a plurality of rotating wheels, is configured from a transfer wheel group that receives a resin container from the blow molding machine and transfers the resin container to the downstream, and an inspection device that determines the standard of the molded resin container;
    An inspection chamber in which the inspection apparatus is accommodated;
    A first processing means that is surrounded by an aseptic chamber, has a plurality of rotating wheels, and executes the first processing while rotating and transporting the resin container;
    An intermediate chamber provided between the inspection chamber and the Ascept chamber;
    Sterilization means for sterilizing the interior of the aseptic chamber of the first processing means;
    A second processing means that is provided independently of the first processing means, has a plurality of rotating wheels, and executes the second processing while rotating and transporting the resin container;
    A switching means for switching the transfer path of the resin container transferred from the inspection apparatus and transferring the resin container to one of the first processing means and the second processing means;
    Said intermediate chamber has a first pressure chamber Rutotomoni air supply blower is connected to the test chamber are connected, and a second pressure chamber Rutotomoni exhaust blower connected to said Asepu chamber is connected, the The first pressure chamber and the second pressure chamber are arranged in communication with each other, and the pressure in the first pressure chamber is higher than the pressure in the inspection chamber and the second pressure chamber, and the pressure in the second pressure chamber is Set lower than the pressure in the Ascept chamber,
    When processing by the first processing means, the resin container is transferred to the first processing means by the switching means,
    While the sterilization means sterilizes the inside of the cept chamber of the first processing means, the switching means transfers the resin container to the second processing means.
JP2014231239A 2014-11-14 2014-11-14 Container transfer control device Active JP6565171B2 (en)

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US20190337786A1 (en) * 2016-05-31 2019-11-07 Dai Nippon Printing Co., Ltd. Cap sterilizer, content filling system, cap sterilization method, and content filling method
JP6292251B2 (en) * 2016-05-31 2018-03-14 大日本印刷株式会社 Cap sterilization apparatus, content filling system, and cap sterilization method
JP6394644B2 (en) * 2016-06-17 2018-09-26 大日本印刷株式会社 Cap sterilizer and content filling system
JP6292254B2 (en) * 2016-06-17 2018-03-14 大日本印刷株式会社 Cap sterilizer and contents filling system
JP6292262B2 (en) * 2016-07-28 2018-03-14 大日本印刷株式会社 Cap sterilization apparatus, content filling system, and cap sterilization method
JP6395063B2 (en) * 2016-07-28 2018-09-26 大日本印刷株式会社 Cap sterilization apparatus, content filling system, and cap sterilization method
JP6292263B2 (en) * 2016-07-28 2018-03-14 大日本印刷株式会社 Cap sterilization apparatus, content filling system, and cap sterilization method
JP6292261B2 (en) * 2016-07-28 2018-03-14 大日本印刷株式会社 Cap sterilization apparatus, content filling system, and cap sterilization method
US20190276166A1 (en) * 2016-09-14 2019-09-12 Shibuya Corporation Filling system
JP6551556B2 (en) * 2018-02-15 2019-07-31 大日本印刷株式会社 Cap sterilization apparatus, content filling system, and cap sterilization method
JP6551809B2 (en) * 2018-02-15 2019-07-31 大日本印刷株式会社 Cap sterilization apparatus, content filling system, and cap sterilization method
JP6673384B2 (en) * 2018-02-15 2020-03-25 大日本印刷株式会社 Cap sterilizing device, contents filling system and cap sterilizing method
JP6551557B2 (en) * 2018-02-15 2019-07-31 大日本印刷株式会社 Cap sterilization apparatus, content filling system, and cap sterilization method
JP6673383B2 (en) * 2018-02-15 2020-03-25 大日本印刷株式会社 Cap sterilizing device, contents filling system and cap sterilizing method

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JP3354700B2 (en) * 1994-04-08 2002-12-09 三菱重工業株式会社 Aseptic filling system
JP4332476B2 (en) * 2004-08-04 2009-09-16 日本山村硝子株式会社 Liquid injection method, liquid injection device, and automatic volume measuring device of container
JP4940944B2 (en) * 2006-12-28 2012-05-30 澁谷工業株式会社 Container filling system
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JP6167905B2 (en) * 2011-12-22 2017-07-26 大日本印刷株式会社 Beverage filling method and apparatus
JP6121201B2 (en) * 2013-03-11 2017-04-26 株式会社クレハ Synthetic resin blow molded multilayer container having a thick annular convex part in an annular concave part

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