WO2004063013A1 - 充填装置および充填方法 - Google Patents
充填装置および充填方法 Download PDFInfo
- Publication number
- WO2004063013A1 WO2004063013A1 PCT/JP2004/000096 JP2004000096W WO2004063013A1 WO 2004063013 A1 WO2004063013 A1 WO 2004063013A1 JP 2004000096 W JP2004000096 W JP 2004000096W WO 2004063013 A1 WO2004063013 A1 WO 2004063013A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- filling
- packaging container
- content
- weight
- receiving member
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B3/00—Packaging plastic material, semiliquids, liquids or mixed solids and liquids, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B3/26—Methods or devices for controlling the quantity of the material fed or filled
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B3/00—Packaging plastic material, semiliquids, liquids or mixed solids and liquids, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B3/26—Methods or devices for controlling the quantity of the material fed or filled
- B65B3/28—Methods or devices for controlling the quantity of the material fed or filled by weighing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B3/00—Packaging plastic material, semiliquids, liquids or mixed solids and liquids, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B3/04—Methods of, or means for, filling the material into the containers or receptacles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B37/00—Supplying or feeding fluent-solid, plastic, or liquid material, or loose masses of small articles, to be packaged
- B65B37/16—Separating measured quantities from supply
- B65B37/18—Separating measured quantities from supply by weighing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
- B65B43/42—Feeding or positioning bags, boxes, or cartons in the distended, opened, or set-up state; Feeding preformed rigid containers, e.g. tins, capsules, glass tubes, glasses, to the packaging position; Locating containers or receptacles at the filling position; Supporting containers or receptacles during the filling operation
- B65B43/54—Means for supporting containers or receptacles during the filling operation
Definitions
- the present invention provides a filling device for filling a viscous liquid material into a packaging container held by a holder, and filling a specific amount of content into each storage room of a packaging container having a plurality of storage rooms. It relates to a filling method. Background art
- a tray for receiving liquid dripping is arranged in a gap between the packaging container and the nozzle after filling, and a tray is configured to avoid the gap from the gap during filling (for example, See Japanese Patent Publication No. 07-0400906).
- the conventional method of filling a predetermined amount of contents into a packaging container is to first measure the weight of the packaging container to obtain a tare, and then measure the weight of the contents while filling the packaging container. After filling and comparing the total weight of the packaging container including the contents with the pre-measured tare, the filling amount of the contents is calculated, and the filling nozzle is calculated based on the calculated filling amount of the contents. It is common practice to control the flow rate of water. It is also common to re-measure the total weight of the packaging container, including the contents, after filling, and to calculate the filling amount by comparing with the above-mentioned tare, in order to check whether the contents have been filled to the specified amount. it is a technique (e.g., Japanese Patent Laid 1 1 - 0 7 9 1 0 4, JP-2 0 0 1 0 5 5 2 9 7 No. ginseng ⁇ ) Bruno n o
- the filling amount to be calibrated is the sum of the filling amounts of all contents, so even if there is an excess or deficiency in the filling amount of any contents, the filling amount of any contents is inappropriate I can't tell if it is. Therefore, even if an attempt was made to adjust the filling device to make the filling amount appropriate, it was difficult to make adjustments without knowing which contents should be adjusted in the filling process. In addition, since the defective product is found by calibration after all the contents have been filled, all the contents are determined to be defective due to the defective product, and the amount of filling loss is large. It became a problem.
- one object of the present invention is to solve the above problems and to provide a filling device capable of reliably preventing a liquid material from adhering to a seal portion of a packaging container.
- a filling device capable of reliably preventing a liquid material from adhering to a seal portion of a packaging container.
- the present invention is a filling device that transports a packaging container held by a holder below a nozzle, and fills the packaging container with a predetermined amount of liquid material by the nozzle,
- the holder includes: a holder body that holds a packaging container; and a receiving member that is supported by the holder body and receives a liquid material that falls or hangs down from the tip of the nozzle.
- the holder is configured such that, when the packaging container is positioned below the nozzle, the holder is positioned at least between the packaging container and the tip of the nozzle at the rear in the transport direction of the packaging container.
- the present invention provides a filling device characterized in that the filling device is provided in a filling device.
- the receiving member is preferably cylindrical. If the receiving member has a cylindrical shape, the flow path of the liquid material flowing down from the nozzle can be completely surrounded, so that the adhesion of the liquid material to the sealing portion of the packaging container is effectively suppressed. Further, it is preferable that the receiving member is provided such that a lower end portion thereof is located below an opening edge of the packaging container at the time of filling. If the receiving member is provided at such a position at the time of filling, the adhesion of the liquid material to the sealing portion of the packaging container is more effectively suppressed. In addition, when the packaging container is a flexible perforated tube or the like, the receiving member can maintain the open state of the opening of the packaging container. For example, a bag can be used as the packaging container. If the packaging container is a bag, it can be easily sealed by a method such as heat welding.
- the filling device of the present invention includes a weighing unit that measures the weight of the liquid material.
- the packaging container is located below the nozzle, the entire holder including the packaging container and the receiving member is Weighed by the weighing means Is preferred. According to such a configuration, the weight before filling is used as the tare, and the control and management of the filling amount of the liquid material becomes easy.
- the weighing means is preferably a load cell. If the weighing means is a load cell, highly accurate weighing becomes possible. Further, in order to accurately measure the weight of the liquid material, it is preferable to provide a means for correcting the measurement of the post-weighed object based on the weight of the previously measured object.
- the filling device of the present invention further includes a valve having flow rate adjusting means as a filling valve for filling the packaging container with a predetermined amount of liquid material.
- a valve having flow rate adjusting means By using a valve having such a flow rate adjusting means, even if bubbles are entangled in the liquid to be filled, the measurement variation is reduced, and the viscosity, particle size, thixotropy, and bubble entanglement of the liquid to be filled are reduced. Irrespective of the difference in properties such as the above, stable continuous filling workability can be secured.
- the present invention relates to a filling method for filling a predetermined amount of content into each of the storage chambers of a packaging container having a plurality of storage chambers, comprising the following steps A and B:
- a filling method characterized by comprising:
- (A) a step of filling a predetermined amount of one content into one storage chamber, and then measuring the total weight of the packaging container including the filled one content.
- the total weight of the packaging container including the one content measured in the step A is regarded as a tare, and the weight of the packaging container including the content when the next content is filled is measured. And filling the next storage room with the next content in a predetermined amount.
- the step (A) when filling the one content into the one storage chamber in a predetermined amount, measuring the weight of the packaging container and placing the one content in the one storage chamber in a predetermined amount. Filling is preferred. According to such a method, the filling amount of one content can be easily controlled, and the one content can also be accurately filled.
- the total weight of the packaging container containing the one content is measured, and a difference from the weight of the packaging container measured before the filling of the one content is determined by the above-mentioned one. It is preferable to determine the filling amount of the contents and perform the calibration. By such a method For example, before filling the next content, the filling amount of the one content can be measured. Thereby, if the filling amount of one content is defective, the defective product can be determined before filling the next content, and the filling loss can be reduced.
- the filling method of the present invention may include a step of transferring the packaging container between the step A and the step B.
- a step of transferring the packaging container between the step A and the step B By adopting such a process, one filling and the next filling can be performed by different filling means, and one packing container is filled with a plurality of contents. Work can be done quickly.
- a load cell When measuring the weight of the packaging container and / or the contents, it is preferable to use a load cell. If a load cell is used, accurate weight measurement can be performed with a general device, and it can be easily performed.
- the filling valve for filling the packaging container with a predetermined amount of liquid material it is preferable to use a valve having a flow rate adjusting means.
- a valve having such a flow rate adjusting means even if bubbles are entangled in the liquid material to be filled, measurement variations can be reduced, and the viscosity, particle size, thixotropy, and bubble entanglement of the liquid material to be filled can be reduced. Stable continuous filling workability can be ensured regardless of the difference in properties such as.
- FIG. 1 is a schematic perspective view showing a main part of a first embodiment according to the filling device of the present invention.
- FIG. 2 is a schematic perspective view showing a holder for holding a packaging container in the filling device of FIG.
- FIGS. 3 (a) to 3 (c) are diagrams showing a state in which the receiving member of the holder of the filling device shown in FIG. 1 receives liquid dripping from the nozzle.
- FIG. 4 is a schematic perspective view showing a state in which the packaging container is sealed.
- FIG. 5 relates to a second embodiment according to the filling device of the present invention, and FIG. 5 (a) is a schematic perspective view showing a holder, and FIG.
- FIG. 5 (b) is a diagram for explaining a state of filling a liquid material.
- FIG. 6 is a schematic perspective view showing a holder according to a third embodiment of the filling device of the present invention.
- FIG. 7 is a view for explaining a fourth embodiment according to the filling apparatus of the present invention, and another embodiment according to the filling method of the present invention.
- FIG. 8 is a schematic diagram illustrating one embodiment according to the filling method of the present invention.
- FIG. 9 is a schematic perspective view showing an example of a packaging container to which the filling method according to the present embodiment is applied.
- the filling device of the present embodiment is characterized by including a holder 1 as shown in FIGS.
- the holder 1 is provided individually for each packaging container 20 and is configured to be conveyed along a predetermined path in the filling device.
- a receiving member 6 is provided for receiving the dripping (stringing) of the liquid material C that falls or hangs down from a.
- the filling device of the present invention can be used for filling liquids in various fields such as foods, beverages, industrial chemicals, pharmaceuticals, and cosmetics.
- the packaging container 20 is not particularly limited, it is a bag having two storage rooms 23 here.
- the form of the packaging container 20 applicable to the filling device of the present invention besides a bag (bouch) made of a flexible material such as a plastic film or a laminate film, a force-up box And can bodies.
- the liquid material C to be filled in the packaging container 20 is not particularly limited, but the dripping and stringing D from the tip 11 a of the nozzle 11 are remarkable, and the highly viscous liquid material It is suitable for paste-like substances, and also those of highly viscous liquid substances and paste-like substances containing bubbles.
- liquid material C may be mixed after opening.
- two-pack photocurable resin compositions and thermosetting resin compositions specifically, two-pack adhesives, resist inks, marking inks, etc.
- packaging is conventionally done in separate storage rooms.
- the holder main body 2 includes a substantially flat base 3 and a chuck supporting portion 5 erected on the base 3 and having a chuck 4 attached to a tip of the base 3 for holding the packaging container 20. .
- the holder 1 can hold the packaging container 20 in a state where the opening 21 faces upward by gripping the film bonding portions on both sides of the packaging container 20 with the chuck 4.
- the receiving member 6 is a cylindrical member that is opened vertically, and is supported by the receiving member supporting means 7 erected from the base 3 so as to be able to move up and down.
- the receiving member supporting means 7 is provided with an elevating mechanism 7a for elevating and lowering the receiving member 6, and protruding upward from the elevating mechanism 7a so that the amount of projection can be moved up and down by the elevating mechanism 7a.
- a supporting member 7 c provided substantially horizontally at the upper end of the supporting column 7 b and having a substantially T-shaped branched end. It is attached to two places at the tip of the support member 7c.
- the lifting mechanism 7a may be an electric motor, an air cylinder, a hydraulic cylinder, or another driving mechanism that drives the receiving member 6 to move up and down.
- the lifting member 7a may be moved from the base 3 of the receiving member 6 by a screw, a latch, a cam, or the like. It may be a mechanism that can support at least two different heights.
- the packaging container 20 is held by the holder 1, the opening 21 of the packaging container 20 is opened, and the receiving member 6 is lowered by the elevating mechanism 7a (see FIG. 2) to open the opening. 21 so that the lower end of the receiving member 6 is positioned below the opening edge 21 a of the opening 21.
- the sealing portion 22 of the packaging container 20 is covered by the receiving member 6, and the state in which the opening 21 is widened by the receiving member 6 is maintained.
- the packaging container 20 is transported so that the receiving member 6 is located below the nozzle 11, A predetermined amount of the liquid material C flowing down from the nozzle 11 is filled into each of the storage chambers 23 of the packaging container 20 through the receiving member 6.
- the receiving member 6 completely surrounds the flow path P of the liquid material C flowing down from the nozzle 11.
- the holder 1 holding the packaging containers 20 is placed on a weighing means such as a load cell, and the packaging container 20 including the holder 1 is placed on the weighing means.
- the filling amount of the liquid material C can be appropriately controlled.
- the packaging container 20 is carried out from under the nozzle 11.
- the liquid remaining on the nozzle 11 from the tip 11 a of the nozzle 11 The object C may drop or hang down, causing dripping D.
- This dripping D is cut by the receiving member 6 as shown in FIG. 3 (b), and as shown in FIG. 3 (c), It adheres to the receiving member 6. Thereby, the dripping D is prevented from adhering to the seal portion 22 of the packaging container 20.
- the sealing portion 22 of the packaging container 20 is sealed by a method such as heat fusion using the sealing means 12. Seal the packaging container 20.
- the receiving member 6 attached to the holder 1 is attached to the sealing portion of the packaging container 20. It is arranged so as to completely surround the flow path P of the liquid material C flowing down from the nozzle 11 by covering the inner surface of 2 2. Liquid material C does not adhere to the inner surface of seal part 22 even if it vibrates due to airflow. In addition, by fitting the receiving member 6 into the opening 21 at the time of filling, the opening state of the opening 21 is maintained.
- the receiving member 6 is transported while maintaining the relative position with respect to the packaging container 20, after filling, the dripping or stringing D that drops or hangs down from the nozzle 11 is cut into the receiving member 6 and cut. Adhered to 6 and not adhered to the inner surface of the seal 22. Furthermore, even if the attached dripping D falls into the storage chamber 23, the dripping D does not adhere to the inner surface of the seal portion 22 of the packaging container 20. Therefore, liquid leakage at the time of sealing can be prevented, defective sealing can be suppressed, and a good seal can be stably performed.
- FIG. 5 is a schematic perspective view showing a holder according to a second embodiment of the filling device of the present invention.
- this holder 1 has the same structure as that of the first embodiment except that the receiving member 6 is a half-cylindrical wall having a semicircular cross section. It is configured similarly to the holder 1 of the device.
- the receiving member 6 is arranged with the concave side facing in the transport direction of the holder 1 (the direction of the arrow V shown in FIG. 5).
- the receiving member 6 is located at the back of the packaging container 20 in the transport direction V when the packaging container 20 is located below the nozzle 11, as indicated by a virtual line in FIG. 5 (b). It is provided so as to be located between the packaging container 20 and the tip 11 a of the nozzle 11.
- FIG. 5B the receiving member 6 is not seen from the front but viewed from a slightly oblique direction so that the shape can be easily understood.
- the liquid dripping D is cut by the receiving member 6 and adheres to the receiving member 6 as shown in FIG. Even if the receiving member 6 does not completely surround the flow path P from the nozzle 11 at the time of filling as described above, the dripping D is sufficiently suppressed from adhering to the inner surface of the sealing portion 22 of the packaging container 20. However, liquid leakage during sealing can be prevented.
- FIG. 6 is a view showing a holder according to a third embodiment of the filling device of the present invention.
- the receiving member 6 is composed of a cylindrical liquid receiving portion 6a and a plurality of rod-shaped opening members 6b vertically suspended from the liquid receiving portion 6a at regular intervals. .
- the receiving member 6 is arranged such that the opening member 6b fits into the opening 21 of the packaging container 20, and the liquid receiving portion 6a is positioned above the opening 21.
- the liquid receiving portion 6a can suppress the dripping of the liquid D to the seal portion 22 and the opening member 6b can The opening state of the opening 21 can be maintained.
- FIG. 5 is a schematic configuration diagram showing a fourth embodiment according to a filling device of the present invention, and a diagram explaining another embodiment according to a filling method of the present invention described later.
- the filling device 40 includes a tank 41 for storing the liquid material, nozzles 42 A and 42 B for filling the packaging container with the liquid material, and a supply pipe 4 for supplying the liquid material from the tank 41 to the nozzle. 3, a load cell 44 for measuring the filling amount of the liquid material, a pump 45 for feeding the liquid material, and a filling valve 46 for adjusting the flow rate of the liquid material.
- a plurality of branch pipes 4 3a and 4 3b are branched from one supply pipe 43 and each of the branch pipes 4 3a and 4 3b is Nozzles 42A and 42B are attached to the tip.
- the number of branch pipes and nozzles is two in FIG. 7, it is needless to say that the number of branch pipes and nozzles can be three or more in accordance with the number of packaging containers 20.
- Filling valves 46 are provided in the respective branch pipes 43a and 43b.
- a valve having a flow rate adjusting means is preferably used as the filling valve 46.
- valve having the flow rate adjusting means for example, a valve in which two valves 47 and 48 are connected in series can be used. At the start of filling, both valves 47 and 48 are opened. When the filling is advanced and the target weight is approached, the valve 48 on one side is closed to reduce the flow rate of the liquid passing through the valve 47. Further, when the target weight is reached, the valve 47 is closed to terminate the filling.
- the receiving member 6 is configured to move up and down, but the point is that the relative relationship between the receiving member 6 and the packaging container 20 may be the same, As a result, the packaging container 20 rises and the receiving member 6 fits into the packaging container 20, and at the time of sealing, the packaging container 20 descends with respect to the receiving member 6 so that the receiving member 6 withdraws from the packaging container 20. May be.
- the receiving member 6 is filled with the opening edge of the packaging container 20 at the time of filling. It may be above 21a. In this case, the receiving member 6 does not need to be moved up and down between the time of filling and the time of sealing, and the elevating mechanism can be omitted.
- the load cell is used to control the filling amount.
- another weighing device such as an electronic precision balance may be used.
- the holder main body 2 is configured such that the chuck supporting portion 5 and the receiving portion supporting means 7 are erected from the independent flat base 3.
- the chuck support portion 5 and the receiving portion support means 7 may be provided so as to protrude horizontally or diagonally, with the rotating board or the rotating shaft as the base 3.
- FIG. 8 is a schematic diagram illustrating an embodiment according to the filling method of the present invention.
- FIG. 9 is a schematic perspective view showing an example of a packaging container to which the filling method of the present embodiment is applied.
- the packaging container 20 is provided with two storage rooms 23 (hereinafter referred to as a first storage room 23a and a second storage room 23b by distinguishing reference numerals).
- the form of the packaging container 20 may be a bag made of a flexible material such as a plastic film or a laminated film. (Bouch) but other forms such as cups and boxes are acceptable.
- the capacity of the first storage room 23a and the capacity of the second storage room 23b may be equal or different.
- the contents are not particularly limited, and can be used for packaging contents in various fields such as foods, beverages, industrial chemicals, pharmaceuticals, and cosmetics.
- a specific example of filling two or more kinds of contents into one packaging container is such that the contents are mixed after opening and used, for example, a two-pack type photocurable resin composition or Thermosetting resin compositions, specifically two-component adhesives, resist inks, and masking inks, as well as yolk and white of liquid eggs in the food field, and liquids and powders in the pharmaceutical field
- packaging has been performed in separate storage rooms.
- reference numeral 30 denotes a filling device.
- This filling device 30 comprises a first filling means 10 A for filling the first storage chamber 23 a with the first content C 1, and a second storage chamber 23 b having the second content.
- Second filling means 10 B for filling C 2.
- the first filling means 10 A is a tank 41 A for storing the first contents C 1, a filling nozzle 11 A for filling the first contents C 1, and a filling nozzle from the tank 41 A.
- the second filling means 10 B includes a tank 41 B for storing the second content C 2, a filling nozzle 11 B for filling the second content C 2, and a tank 41 B for charging.
- Filling nozzle 1 1 B Valve 46 B for adjusting the flow rate of the second contents C 2 supplied to B, and Load cell for measuring the weight of the packaging container 20 before filling the second contents C 2 44 d, a load cell 44 e for measuring the weight of the packaging container 20 when the second content C 2 is filled, and a packaging content after filling the second content C 2.
- a mouth cell 44 f for measuring the weight of the container 20 is provided.
- control device 31 the weight of the packaging container 20 detected by the load cells 44 a to 44 f is input to the control device 31.
- valves 46 A and 46 B controls the valves 46 A and 46 B based on the input weight data and outputs the contents C 1 and C 2 supplied to the filling nozzles 11 A and 11 B. Controls flow rate. Further, the control device 31 calculates the filling amount of the contents Cl and C2 based on the input weight data and performs calibration.
- step (a) of FIG. 8 the weight of an empty packaging container 20 is measured by a load cell 44a. This weight is input to the control device 31 and used as a tare in the filling process of the first content C1.
- step (b) of FIG. 8 the packaging container 20 is transferred below the filling nozzle 11A, and the first content C1 is filled.
- the target weight is calculated using the weight as the tare, and the first content C1 is charged until the weight measured by the load cell 44b corresponds to the target charging amount.
- the packaging container 20 is transferred to the load cell 44c as shown in step (c) of FIG. 8, and the packaging container 20 and the first content C1 are combined. Measure the combined total weight. By inputting this weight to the controller 31 and comparing it with the above-mentioned weight, the filling amount of the first content C 1 is measured as —. If this calibration value is out of the specified range, it is determined here as a defective product, and the packaging container 20 is discharged out of the filling device 30.
- step (d) of FIG. 8 the weight of the packaging container 20 filled with the first content C1 is measured by the load cell 44d.
- the Weight T 2 is input to the control unit 3 1, is used as the wind bag in the second content C 2 of the filling process.
- the packaging container 20 is transferred under the filling nozzle 11B, and the second content C2 is filled.
- the weight I 2 as wind bag, heavy to calculate the loading of the target is measured by the load cell 4 4 e
- the packaging container 20 is transferred to the load cell 44f as shown in step (f) of FIG. 8, and the packaging container 20 and the first content C1 are combined with the first content C1.
- the total weight ⁇ 2 ′ is regarded as a tare, and the weight of the packaging container 20 containing the second content C 2 is loaded into the load cell 44 e.
- the filling amount of the second content C2 is reduced by the first content C1. It can be controlled without depending on the filling amount. Therefore, the accuracy of the filling amount of the second content C2 is improved, and accurate filling is realized.
- the weight of the packaging container 20 is measured by the load cell 44b, and the first content C1 is stored in the first storage chamber 23a.
- the filling amount of the first content C1 can be accurately controlled. That is, the filling amounts of the first and second contents C 1 and C 2 can both be accurately controlled.
- the entire weight of the packaging container 20 containing the first content C1 is measured, and the total weight of the packaging container 20 measured before the filling of the first content C1 is determined.
- the filling amount of the first content C1 is weighed before filling the second content C2. can do.
- the filling loss can be reduced because the second content C2 does not have to be filled. Also, in the second Before the filling of the contents C2, if the filling amount of the first contents C1 is adjusted so as to be within a specified range, it is returned to the filling device 30 and then the second filling means 10B is returned. Further, the second content C2 can be filled, and the number of defective products can be reduced.
- the total weight W 2 of the packaging container 2 0 containing second contents C 2 was measured, the measured packaging container before filling the second content C 2 2 the difference between the weight T 2 of the 0, more to calibration seeking second loading of content C 2, independently of the first loading of the contents C 1, second content
- the amount of C 2 can be calibrated.
- the filling amount of the second content C2 is incorrect, the filling amount of the first content C1 is known to be within the specified range, and thus the second content C2 is By adjusting the filling amount of only 2, filling can be performed as specified, and defective products can be reduced.
- FIG. 7 is a schematic diagram illustrating another embodiment according to the filling method of the present invention.
- the filling device 40 shown in the figure can be suitably used in the filling steps (b) and (e) described in the first embodiment.
- the filling valve 46 on the branch pipe 43a side is opened, and immediately after the filling of the packaging container 20A is started, the filling valve 4b on the branch pipe 43b side is started. 6, the filling of the packaging container 1B may be started, and a time difference may be provided between the filling start times of the packaging containers 20A and 20B. Further, for example, it can be achieved by providing a flow difference between the branch pipes 43a and 43b.
- a packaging container a container having three or more (for example, n and n ⁇ 3) storage rooms is used, and each storage room is sequentially filled with a predetermined amount of the first to n-th contents.
- the present invention can be applied to the case.
- the i-th content (however, 2 ⁇ i ⁇ n)
- a predetermined amount is filled, then the first to the first:
- the total weight T i of the packaging container containing the contents of i is measured, and the weight T i is used as the tare to fill the i-th contents. I do.
- the filling amount of the i-th content can be accurately measured and controlled without depending on the filling amounts of the first to j-th contents.
- the filling amount of the i-th content can be measured and calibrated without depending on the filling amounts of the first to j-th contents.
- each filling means is provided with a set of three load cells, and different load cells are used for each of the tare measurement step, the filling step, and the calibration step required for filling one content.
- the packaging containers are transported between them, the present invention is not particularly limited to this. That is, as in the case of the tare measuring and filling steps, the filling and weighing steps, or the tare measuring, filling and weighing steps, the same load cell is used without transferring the packaging containers in two or more consecutive steps. It can also be used to perform weighing. Of course, the above two or more consecutive steps can be set to cover at least one step required for filling one content and at least one step required for filling the next content. .
- the measurement of each process required for filling multiple contents can be performed by one load cell.Thus, the measurement of each process required for filling all contents can be transferred to the packaging container. Instead, it can be performed on one load cell.
- the filling amount when filling the first content is also controlled by the open cell, but the filling amount may be controlled by the capacity using a biston cylinder or the like. Further, instead of the load cell, another weighing device such as an electronic precision balance may be used.
- the filling device of the present invention it is possible to prevent the dripping of the liquid on the sealing portion of the packaging container, prevent the liquid from leaking at the sealing portion, and effectively suppress the poor sealing. Can be.
- the filling method of the present invention when the next content is filled in the next storage room of the packaging container in which one content is already filled in one storage room, the content is based on the tare.
- the filling amount can be controlled. Therefore, the filling amount of the next content can be accurately controlled.
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Description
Claims
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
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JP2003-008323 | 2003-01-16 | ||
JP2003008323A JP4368588B2 (ja) | 2003-01-16 | 2003-01-16 | 充填装置 |
JP2003008324A JP4294329B2 (ja) | 2003-01-16 | 2003-01-16 | 充填方法 |
JP2003-008324 | 2003-01-16 |
Publications (1)
Publication Number | Publication Date |
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WO2004063013A1 true WO2004063013A1 (ja) | 2004-07-29 |
Family
ID=32716410
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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PCT/JP2004/000096 WO2004063013A1 (ja) | 2003-01-16 | 2004-01-09 | 充填装置および充填方法 |
Country Status (3)
Country | Link |
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KR (1) | KR100804983B1 (ja) |
TW (1) | TW200415081A (ja) |
WO (1) | WO2004063013A1 (ja) |
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CN110406706A (zh) * | 2019-08-30 | 2019-11-05 | 福建福清万年青水泥有限公司 | 一种使用方便的高效水泥灌装设备 |
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KR102137772B1 (ko) * | 2019-09-17 | 2020-07-24 | 곽동현 | 접착제 제조장치 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4917233B1 (ja) * | 1969-06-23 | 1974-04-27 | ||
JPS5487946U (ja) * | 1977-12-02 | 1979-06-21 | ||
JPS55104603U (ja) * | 1979-01-16 | 1980-07-22 | ||
JPH076103U (ja) * | 1993-06-30 | 1995-01-27 | 株式会社資生堂 | 可動式充填ノズルを備えた充填装置 |
JPH07156901A (ja) * | 1993-12-01 | 1995-06-20 | Shikoku Kakoki Co Ltd | 液体充填装置 |
JPH1179136A (ja) * | 1997-09-05 | 1999-03-23 | Shibuya Kogyo Co Ltd | 回転式物品処理装置 |
JP2000281004A (ja) * | 1999-03-31 | 2000-10-10 | Seiko Corp | パウチ充填包装装置およびその方法 |
-
2004
- 2004-01-09 KR KR1020057013125A patent/KR100804983B1/ko active IP Right Grant
- 2004-01-09 WO PCT/JP2004/000096 patent/WO2004063013A1/ja active Application Filing
- 2004-01-16 TW TW093101250A patent/TW200415081A/zh not_active IP Right Cessation
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4917233B1 (ja) * | 1969-06-23 | 1974-04-27 | ||
JPS5487946U (ja) * | 1977-12-02 | 1979-06-21 | ||
JPS55104603U (ja) * | 1979-01-16 | 1980-07-22 | ||
JPH076103U (ja) * | 1993-06-30 | 1995-01-27 | 株式会社資生堂 | 可動式充填ノズルを備えた充填装置 |
JPH07156901A (ja) * | 1993-12-01 | 1995-06-20 | Shikoku Kakoki Co Ltd | 液体充填装置 |
JPH1179136A (ja) * | 1997-09-05 | 1999-03-23 | Shibuya Kogyo Co Ltd | 回転式物品処理装置 |
JP2000281004A (ja) * | 1999-03-31 | 2000-10-10 | Seiko Corp | パウチ充填包装装置およびその方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110406706A (zh) * | 2019-08-30 | 2019-11-05 | 福建福清万年青水泥有限公司 | 一种使用方便的高效水泥灌装设备 |
Also Published As
Publication number | Publication date |
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KR20050095849A (ko) | 2005-10-04 |
TWI304041B (ja) | 2008-12-11 |
TW200415081A (en) | 2004-08-16 |
KR100804983B1 (ko) | 2008-02-20 |
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