CN115367168A - Filling and weight supplementing method - Google Patents
Filling and weight supplementing method Download PDFInfo
- Publication number
- CN115367168A CN115367168A CN202211148552.8A CN202211148552A CN115367168A CN 115367168 A CN115367168 A CN 115367168A CN 202211148552 A CN202211148552 A CN 202211148552A CN 115367168 A CN115367168 A CN 115367168A
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- China
- Prior art keywords
- weight
- station
- supplementing
- filling
- transfer chamber
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- 230000001502 supplementing effect Effects 0.000 title claims abstract description 43
- 238000000034 method Methods 0.000 title claims abstract description 25
- 238000004806 packaging method and process Methods 0.000 claims abstract description 63
- 239000000463 material Substances 0.000 claims abstract description 32
- 238000005303 weighing Methods 0.000 claims abstract description 17
- 239000011232 storage material Substances 0.000 claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 3
- 238000012856 packing Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
Images
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
- B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B1/30—Devices or methods for controlling or determining the quantity or quality or the material fed or filled
- B65B1/46—Check-weighing of filled containers or receptacles
-
- 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
- B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B1/04—Methods of, or means for, filling the material into the containers or receptacles
-
- 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
- B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B1/30—Devices or methods for controlling or determining the quantity or quality or the material fed or filled
-
- 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
- B65B43/26—Opening or distending bags; Opening, erecting, or setting-up boxes, cartons, or carton blanks
-
- 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
- B65B61/00—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quality & Reliability (AREA)
- Basic Packing Technique (AREA)
Abstract
The invention discloses a filling and weight supplementing method which is characterized by comprising the following steps: sequentially weighing a plurality of packaging bags which are sequentially positioned at a weighing station and contain materials to obtain a plurality of first masses, and comparing the plurality of first masses with a preset mass to obtain a plurality of difference quantities; inputting temporary storage materials which correspond to the difference quantities in a one-to-one equivalent manner into the plurality of empty transfer chambers, and temporarily storing the one-to-one correspondence relationship between the plurality of packaging bags and the plurality of transfer chambers, so that the difference quantities of the packaging bags with the corresponding relationship are equivalent to the temporary storage materials in the transfer chambers; according to the filling and weight-supplementing method provided by the invention, a plurality of intermediate stations are arranged between the weighing station and the weight-supplementing station, and a plurality of transfer chambers for supplementing weight are correspondingly arranged, so that the interval time of filling and weight-supplementing every two times can be greatly shortened, the purpose of increasing the filling and weight-supplementing times in the same time is achieved, and meanwhile, the filling and weight-supplementing efficiency in unit time can be effectively improved.
Description
Technical Field
The invention relates to the technical field of filling and supplementing, in particular to a filling and supplementing method.
Background
Bagged materials need to be weighed when filling, the weight of materials in a packaging bag is in an allowable error range, so as to meet the specified standard of sale, but when filling, if the actual filling amount is greater than the standard cone of filling, the use cost of the materials can be increased, the difficulty of taking the materials out of the packaging bag is high, the production cost can be increased, therefore, when actual filling is carried out, the estimated weight is lower than the materials with standard quality, then the materials are filled into the packaging bag, then the material is supplemented, the materials in the packaging bag meet the specified standard, the actual weight supplementing process is directly carried out after the estimated weighing of the packaging bag, the benefit is carried out without causing the error of weight supplementing, but the weight supplementing speed of the materials is limited by the material supplementing speed of equipment, the blanking time and the estimated material weighing speed, the upper limit of the material supplementing speed is low, the weight supplementing efficiency is low, and urgent improvement is needed.
Disclosure of Invention
In order to solve the technical problems in the background art, the invention provides a filling and weight supplementing method.
The invention provides a filling and weight supplementing method, which comprises the following steps:
sequentially weighing a plurality of packaging bags which are sequentially positioned at a weighing station and contain materials to obtain a plurality of first masses, and comparing the plurality of first masses with a preset mass to obtain a plurality of differences;
inputting temporary storage materials which correspond to the difference quantities in a one-to-one equivalent manner into the plurality of empty transfer chambers, and temporarily storing the one-to-one correspondence relationship between the plurality of packaging bags and the plurality of transfer chambers, so that the difference quantities of the packaging bags with the corresponding relationship are equivalent to the temporary storage materials in the transfer chambers;
sequentially conveying the weighed packaging bags to a weight supplementing station;
and inputting all temporary storage materials in the transfer chamber corresponding to the packaging bag at the weight compensation station into the packaging bag at the weight compensation station.
Preferably, the step of sequentially conveying the weighed packaging bags to the weight compensation station specifically comprises the following steps:
sequentially conveying the weighed packaging bags to a weight supplementing station through one or more intermediate stations;
the temporary storage material in the transfer chamber corresponding to the first packing bag is transferred into the first transfer chamber, and the first packing bag is arranged on an intermediate station adjacent to the weight compensation station;
the temporary storage material in the transfer chamber corresponding to the second packaging bag is transferred into the second transfer chamber;
the second packaging bag is arranged on the weight compensation station;
the outlet of the transfer chamber is positioned right above the inlet of the first transmission chamber, and a first control valve is arranged at the outlet of the transfer chamber;
the outlet of the first transmission chamber is positioned right above the inlet of the second transmission chamber, and a second control valve is arranged between the first transmission chamber and the second transmission chamber.
Preferably, the discharge ports of the plurality of transfer chambers are arranged at the same height and are all accommodated in the hopper, and the discharge port after the hopper is contracted is positioned right above the feed port of the first transmission chamber.
Preferably, the intermediate station adjacent to the re-emphasis station is a flaring station for flaring the bags.
Preferably, a sealing station is arranged behind the weight supplementing station.
The filling and weight-supplementing method provided by the invention is characterized in that a plurality of intermediate stations are arranged between the weighing station and the weight-supplementing station, a plurality of transfer chambers for supplementing weight are correspondingly arranged, when the weight is supplemented by filling, the packaging bags containing materials on the intermediate stations are in a state of completing measurement and being ready for weight supplement, the weight-supplementing materials with the same quantity as the difference of the materials lacking in the packaging bags on the intermediate stations are correspondingly added into the transfer chambers one by one, and the transfer chambers are prepared for filling and weight supplement, so that the interval time of filling and weight supplementing every two times can be greatly shortened, the purpose of increasing the filling and weight-supplementing times in the same time is achieved, and the filling and weight-supplementing efficiency in unit time can be effectively improved.
Drawings
Fig. 1 is a schematic diagram of a filling and weight-compensating method according to the present invention.
Detailed Description
As shown in fig. 1, fig. 1 is a schematic structural diagram of an embodiment of a filling and refilling method according to the present invention.
Referring to fig. 1, the filling and weight-compensating method provided by the invention comprises the following steps:
sequentially weighing a plurality of packaging bags which are sequentially positioned at the weighing station 1 and contain materials to obtain a plurality of first masses, and comparing the plurality of first masses with a preset mass to obtain a plurality of difference quantities;
inputting temporary storage materials which correspond to the difference quantities in a one-to-one mode and are equal in quantity into the plurality of empty transfer chambers 4, and temporarily storing the one-to-one corresponding relations between the packaging bags and the transfer chambers 4, so that the difference quantities of the packaging bags with the corresponding relations are equal in quantity to the temporary storage materials in the transfer chambers 4;
sequentially conveying the weighed packaging bags to a weight supplementing station 9;
all temporary stored materials in the transfer chamber 4 corresponding to the packaging bags at the weight supplementing station 9 are input into the packaging bags at the weight supplementing station 9.
The filling and weight-supplementing process of the invention comprises the following steps: firstly, filling materials filled with the estimated weight into a packaging bag, filling the materials filled with the estimated weight into the packaging bag, which is called packaging bag for short, placing the packaging bag on a weighing station 1 for weighing, after weighing, enabling the packaging bag to enter an intermediate station 2 from the weighing station 1, adding a weight supplementing material with the same amount as the difference amount of the packaging bag into one transfer chamber 4 in the process of introducing the packaging bag into the intermediate station 2, enabling the packaging bag to enter a preparation state for filling and supplementing, in the process of conveying the packaging bag to a weight supplementing station 9, establishing a one-to-one correspondence relationship between the packaging bags on a plurality of intermediate stations 2 and a plurality of transfer chambers 4 filled with the same amount of weight supplementing materials corresponding to the packaging bags, in the process of filling a plurality of packaging bags, storing the weight supplementing materials to be filled into the plurality of transfer chambers 4, when the packaging bag positioned on the intermediate station 2 enters the weight supplementing station 9, establishing the correspondence relationship between the transfer chambers 4 corresponding to the packaging bag entering the weight supplementing station 9 again, and adding the packaging bag for recycling.
The filling and weight-supplementing method can greatly shorten the interval time of filling and weight-supplementing every two times in the implementation process, achieves the purpose of increasing the filling and weight-supplementing times in the same time, and can effectively improve the filling and weight-supplementing efficiency in unit time.
Preferably, the step of sequentially conveying the weighed packaging bags to the weight compensation station 9 is as follows:
conveying the weighed packaging bags to a weight supplementing station 9 in sequence after passing through one or more intermediate stations 2;
the temporary storage materials in the transfer chamber 4 corresponding to the first packing bag are transferred to the first transfer chamber 6, and the first packing bag is arranged on the intermediate station 2 adjacent to the weight compensation station 9;
the temporary storage material in the transfer chamber 4 corresponding to the second packaging bag is transferred into a second transfer chamber 7;
the second packaging bag is arranged on a weight supplementing station 9;
the outlet of the transfer chamber 4 is positioned right above the inlet of the first transmission chamber 6, and the outlet of the transfer chamber 4 is provided with a first control valve 5;
the outlet of the first transfer chamber 6 is located directly above the inlet of the second transfer chamber 7 and a second control valve 8 is provided between the first transfer chamber 6 and the second transfer chamber 7.
In the preferred scheme, a first conveying chamber 6 and a second conveying chamber 7 are arranged below a transfer chamber 4, the first conveying chamber 6 has the capacity of temporary storage, in the process that a packaging bag on an intermediate station 2 adjacent to a weight supplementing station 9 enters the weight supplementing station 9, the weight supplementing material enters the second conveying chamber 7, meanwhile, a first valve 5 at the bottom of the transfer chamber 4 corresponding to the packaging bag on the intermediate station 2 adjacent to the weight supplementing station 9 is opened, the weight supplementing material in the transfer chamber 4 is discharged and enters the first conveying chamber 7 again, second valves 8 are arranged between the first conveying chamber 6 and the temporary storage second conveying chamber 7 and at the bottom of the second conveying chamber 7, the two second valves 8 can be respectively opened to control the passing of the weight supplementing material, so that in the process that the packaging bag enters the weighing station 9, the weight supplementing material in the corresponding transfer chamber 4 sequentially enters the second conveying chamber 7 from the first conveying chamber 6, and then enters a packaging bag to be subjected to weight supplementing from the second conveying chamber 7, and the filling efficiency can be greatly shortened.
Preferably, the discharge ports of the plurality of transfer chambers 4 are arranged at the same height and are all accommodated in the hopper 3, and the discharge port of the contracted hopper 3 is positioned right above the feed port of the first transfer chamber 6.
In this preferred scheme, install a plurality of transfer rooms 4 in the inside of hopper 3 in unison, hopper 3 has the guide effect to the benefit weight material that gets into hopper 3 by middle room 4, can be located the inside benefit weight material gathering of hopper 3 simultaneously and stable transport to the first transfer chamber 6 in one.
Preferably, the intermediate station 2 adjacent to the weight-compensating station 9 is a flaring station for flaring the packaging bag, and the opening of the packaging bag is opened in the flaring station, so that weight-compensating materials can stably enter the packaging bag.
Preferably, a sealing station is also provided behind the re-filling station 9.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (5)
1. A filling and supplementing method is characterized by comprising the following steps:
sequentially weighing a plurality of packaging bags which are sequentially positioned at a weighing station (1) and contain materials to obtain a plurality of first masses, and comparing the plurality of first masses with a preset mass to obtain a plurality of difference quantities;
inputting temporary storage materials which correspond to the difference quantities in a one-to-one mode and are equal in quantity into the empty transfer chambers (4), and temporarily storing the corresponding relation between the packaging bags and the transfer chambers (4) in a one-to-one mode, so that the difference quantities of the packaging bags with the corresponding relation are equal to the temporary storage materials in the transfer chambers (4);
sequentially conveying the weighed packaging bags to a weight compensation station (9);
all temporary storage materials in the transfer chamber (4) corresponding to the packaging bags at the weight compensation station (9) are input into the packaging bags at the weight compensation station (9).
2. The filling and weight-compensating method according to claim 1, wherein the step of sequentially transferring the weighed plurality of packages to the weight-compensating station (9) comprises the steps of:
conveying the weighed packaging bags to a weight supplementing station (9) in sequence through one or more intermediate stations (2);
the temporary storage material in the transfer chamber (4) corresponding to the first packaging bag is transferred into the first transfer chamber (6), and the first packaging bag is arranged on the intermediate station (2) adjacent to the weight supplementing station (9);
the temporary storage material in the transfer chamber (4) corresponding to the second packaging bag is transferred into a second transfer chamber (7);
the second packaging bag is arranged on a weight supplementing station (9);
the outlet of the transfer chamber (4) is positioned right above the inlet of the first transmission chamber (6), and the outlet of the transfer chamber (4) is provided with a first control valve (5);
the outlet of the first transfer chamber (6) is positioned right above the inlet of the second transfer chamber (7), and a second control valve (8) is arranged between the first transfer chamber (6) and the second transfer chamber (7).
3. The filling and weight-compensating method according to claim 2, wherein the discharge ports of the plurality of transfer chambers (4) are arranged at the same height and are all received in the hopper (3), and the discharge port of the hopper (3) after shrinkage is positioned right above the feed port of the first conveying chamber (6).
4. A filling and topping method according to claim 1, wherein the intermediate station (2) adjacent to the topping station (9) is a flaring station for flaring the pouches.
5. Filling and replacement method according to claim 1, characterized in that a sealing station is provided after the replacement station (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211148552.8A CN115367168A (en) | 2022-09-21 | 2022-09-21 | Filling and weight supplementing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211148552.8A CN115367168A (en) | 2022-09-21 | 2022-09-21 | Filling and weight supplementing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115367168A true CN115367168A (en) | 2022-11-22 |
Family
ID=84071698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211148552.8A Pending CN115367168A (en) | 2022-09-21 | 2022-09-21 | Filling and weight supplementing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115367168A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001287703A (en) * | 2000-04-07 | 2001-10-16 | Furukawa Mfg Co Ltd | Method and apparatus for weighing, filling and packaging |
| CN102582856A (en) * | 2011-01-18 | 2012-07-18 | 广州市锐嘉包装设备有限公司 | Quantitative canning machine for irregular materials and quantitative canning method |
| CN102968133A (en) * | 2012-11-14 | 2013-03-13 | 中联重科股份有限公司 | Control method, equipment and system for material supplementing |
| CN203832766U (en) * | 2014-03-21 | 2014-09-17 | 达尔嘉(广州)标识设备有限公司 | Article distributor |
| CN104528003A (en) * | 2014-12-31 | 2015-04-22 | 陈亘涛 | Powder packaging line rapid and accurate feeding and weighing method and device |
| CN106414249A (en) * | 2016-02-05 | 2017-02-15 | 达尔嘉(广州)标识设备有限公司 | Distribution method of dispersion objects, rationing method and distribution device thereof |
| CN108489591A (en) * | 2018-03-21 | 2018-09-04 | 郑州金恒电子技术有限公司 | A kind of reinspection method of weighing having error compensation |
| CN110239798A (en) * | 2019-04-22 | 2019-09-17 | 达尔嘉(广州)标识设备有限公司 | A kind of efficient distribution method and distributor of discrete articles |
-
2022
- 2022-09-21 CN CN202211148552.8A patent/CN115367168A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001287703A (en) * | 2000-04-07 | 2001-10-16 | Furukawa Mfg Co Ltd | Method and apparatus for weighing, filling and packaging |
| CN102582856A (en) * | 2011-01-18 | 2012-07-18 | 广州市锐嘉包装设备有限公司 | Quantitative canning machine for irregular materials and quantitative canning method |
| CN102968133A (en) * | 2012-11-14 | 2013-03-13 | 中联重科股份有限公司 | Control method, equipment and system for material supplementing |
| CN203832766U (en) * | 2014-03-21 | 2014-09-17 | 达尔嘉(广州)标识设备有限公司 | Article distributor |
| CN104528003A (en) * | 2014-12-31 | 2015-04-22 | 陈亘涛 | Powder packaging line rapid and accurate feeding and weighing method and device |
| CN106414249A (en) * | 2016-02-05 | 2017-02-15 | 达尔嘉(广州)标识设备有限公司 | Distribution method of dispersion objects, rationing method and distribution device thereof |
| CN108489591A (en) * | 2018-03-21 | 2018-09-04 | 郑州金恒电子技术有限公司 | A kind of reinspection method of weighing having error compensation |
| CN110239798A (en) * | 2019-04-22 | 2019-09-17 | 达尔嘉(广州)标识设备有限公司 | A kind of efficient distribution method and distributor of discrete articles |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 242300 No. 99, Waihuan East Road, heli Park, Ningguo Economic and Technological Development Zone, Xuancheng City, Anhui Province Applicant after: Anhui Shanliren Leisure Food Co.,Ltd. Address before: 242300 No. 99, Waihuan East Road, heli Park, Ningguo Economic and Technological Development Zone, Xuancheng City, Anhui Province Applicant before: Anhui shanliren Intelligent Equipment Co.,Ltd. |