CN113879575A - Automatic weighing system of double-hopper packaging machine - Google Patents
Automatic weighing system of double-hopper packaging machine Download PDFInfo
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- CN113879575A CN113879575A CN202111169559.3A CN202111169559A CN113879575A CN 113879575 A CN113879575 A CN 113879575A CN 202111169559 A CN202111169559 A CN 202111169559A CN 113879575 A CN113879575 A CN 113879575A
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- fine material
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- 238000005303 weighing Methods 0.000 title claims abstract description 80
- 238000004806 packaging method and process Methods 0.000 title claims description 20
- 239000000463 material Substances 0.000 claims abstract description 253
- 230000003139 buffering effect Effects 0.000 claims abstract description 14
- 238000000034 method Methods 0.000 description 19
- 238000010586 diagram Methods 0.000 description 6
- 230000009977 dual effect Effects 0.000 description 6
- 239000002245 particle Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 239000005995 Aluminium silicate Substances 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 2
- 235000012211 aluminium silicate Nutrition 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 238000009776 industrial production Methods 0.000 description 2
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000012271 agricultural production Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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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
- 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
- B65B1/08—Methods of, or means for, filling the material into the containers or receptacles by vibratory feeders
-
- 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
- B65B1/32—Devices or methods for controlling or determining the quantity or quality or the material fed or filled by weighing
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quality & Reliability (AREA)
- Basic Packing Technique (AREA)
- Supply Of Fluid Materials To The Packaging Location (AREA)
Abstract
The application provides two hopper packagine machine automatic weighing system includes: the vibrating screen is used for caching the fine materials; the buffer hopper is used for buffering coarse materials; the coarse material switch assembly is connected with the buffer hopper, when the coarse material switch assembly is switched on, a preset amount of coarse materials enter the charging hopper, and when the amount of the coarse materials entering the charging hopper reaches a preset threshold value, the coarse materials are stopped from entering the charging hopper; the fine material switch assembly is connected with the vibrating screen, when the fine material switch assembly is switched on, fine materials enter the fine material weighing assembly, and the fine materials are stopped from entering the fine material weighing assembly after a preset value is reached; a fines weighing assembly for pouring fines into the loading hopper when eversion occurs. This application has realized high accuracy automatic charging.
Description
Technical Field
The application belongs to the technical field of machinery, further relates to material loading and unloading field, concretely relates to two hopper packagine machine automatic weighing system.
Background
China is a big agricultural and industrial country, mechanical equipment matched with agricultural and industrial production is continuously updated and advanced, and the material bagging machine plays a powerful role in promoting production development. The general bagging machine is matched with the stirrer, the conveyer belt, the crusher and the like, so that the industrial production of a bagging production line is realized, the production efficiency is improved, the labor intensity is greatly reduced, and the bagging quality is improved. An important link in the automatic bagging machine is an automatic weighing system, the requirement on the weight precision of materials is gradually improved, and the existing charging system needs to be further upgraded. In the existing equipment, the problems that the weight and the volume specification of material particles are different greatly and the weight precision is high are not required to be solved. This problem is particularly acute in the packaging of kaolin.
Disclosure of Invention
For overcoming the problem that exists in the correlation technique to a certain extent at least, the application provides a two hopper packagine machine automatic weighing system, can solve prior art, material granule weight and volume specification difference are big, require the high problem of weight precision simultaneously.
In order to achieve the purpose, the following technical scheme is adopted in the application:
in a first aspect, the present application provides a two-hopper packaging machine automatic weighing system, comprising: the vibrating screen is used for caching the fine materials; the buffer hopper is used for buffering coarse materials; the coarse material switch assembly is connected with the buffer hopper, when the coarse material switch assembly is switched on, a preset amount of coarse materials enter the charging hopper, and when the amount of the coarse materials entering the charging hopper reaches a preset threshold value, the coarse materials are stopped from entering the charging hopper; the fine material switch assembly is connected with the vibrating screen, when the fine material switch assembly is switched on, fine materials enter the fine material weighing assembly, and the fine materials are stopped from entering the fine material weighing assembly after a preset value is reached; a fines weighing assembly for pouring fines into the loading hopper when eversion occurs.
Optionally, the method further includes: a material bag connected with the charging hopper and used for receiving coarse materials and/or fine materials poured into the charging hopper
Optionally, the vibrating screen is used for separating fine materials from coarse materials and buffering the fine materials; and the buffer hopper is connected with the vibrating screen and used for buffering coarse materials separated by the vibrating screen.
Optionally, the method further includes: and the weighbridge is connected with the charging hopper and is used for weighing the entering coarse materials when the coarse materials enter the charging hopper.
Optionally, the preset value is a difference between the target value and the preset threshold.
Optionally, the fine material hopper is connected to the fine material weighing assembly and is configured to receive the fine material fed from the vibrating screen.
Optionally, the fine material weighing assembly is arranged on the inner wall of the fine material hopper.
Optionally, the fine material weighing assembly is arranged near an outlet of the fine material hopper.
Optionally, the discharge pipe of the fine material hopper penetrates through the side wall of the fine material hopper.
Optionally, the discharge pipe of the fine material hopper passes through or is located near the coarse material switch assembly.
Optionally, the fine material hopper is arranged in an accommodating space formed by the buffer hopper.
Optionally, the method further includes: and the power device is connected with the vibrating screen and used for driving the vibrating screen to vibrate so as to realize the separation of fine materials and coarse materials.
Optionally, the vibrating screen is funnel-shaped.
Optionally, the method further includes: and the charging mechanism is respectively connected with the material bag and the charging hopper and is used for outputting the materials in the charging hopper to the material bag.
The application embodiment provides a two hopper packagine machine automatic weighing system, includes: the vibrating screen is used for caching the fine materials; the buffer hopper is used for buffering coarse materials; the coarse material switch assembly is connected with the buffer hopper, when the coarse material switch assembly is switched on, a preset amount of coarse materials enter the charging hopper, and when the amount of the coarse materials entering the charging hopper reaches a preset threshold value, the coarse materials are stopped from entering the charging hopper; the fine material switch assembly is connected with the vibrating screen, when the fine material switch assembly is switched on, fine materials enter the fine material weighing assembly, and the fine materials are stopped from entering the fine material weighing assembly after a preset value is reached; a fines weighing assembly for pouring fines into the loading hopper when eversion occurs. High-precision automatic charging is realized.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of a material weighing apparatus of the related art;
FIG. 2 is a schematic diagram of an automatic weighing system of a dual hopper packaging machine according to an exemplary embodiment;
FIG. 3 is a schematic diagram of an automatic weighing system of a dual hopper packaging machine according to an exemplary embodiment;
fig. 4 is a schematic diagram of an automatic weighing system of a dual hopper packaging machine according to an exemplary embodiment.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
Fig. 1 is a schematic view of material weighing in the related art. As shown in figure 1, the materials are cached in a large number of materials through the caching hopper, when the materials need to be bagged, the materials are opened and closed according to experience values, the materials are leaked into the loading hopper, the loading hopper is opened to be bagged after the materials are prepared, and the weighbridge continuously measures the weight until the materials meet the standard quality in the bagging process. And packaging after meeting the weight requirement. In the existing equipment, the problems that the weight and the volume specification of material particles are different greatly and the weight precision is high are not required to be solved. This problem is particularly acute in the packaging of kaolin.
Example one
For overcoming the problem that exists in the correlation technique to a certain extent at least, the application provides a two hopper packagine machine automatic weighing system, can solve prior art, material granule weight and volume specification difference are big, require the high problem of weight precision simultaneously. This two hopper packagine machine automatic weighing system includes: the vibrating screen is used for caching the fine materials; the buffer hopper is used for buffering coarse materials; the coarse material switch assembly is connected with the buffer hopper, when the coarse material switch assembly is switched on, a preset amount of coarse materials enter the charging hopper, and when the amount of the coarse materials entering the charging hopper reaches a preset threshold value, the coarse materials are stopped from entering the charging hopper; the fine material switch assembly is connected with the vibrating screen, when the fine material switch assembly is switched on, fine materials enter the fine material weighing assembly, and the fine materials are stopped from entering the fine material weighing assembly after a preset value is reached; a fines weighing assembly for pouring fines into the loading hopper when eversion occurs.
The embodiment provides a two hopper packagine machine automatic weighing system, includes: the vibrating screen is used for caching the fine materials; the buffer hopper is used for buffering coarse materials; the coarse material switch assembly is connected with the buffer hopper, when the coarse material switch assembly is switched on, a preset amount of coarse materials enter the charging hopper, and when the amount of the coarse materials entering the charging hopper reaches a preset threshold value, the coarse materials are stopped from entering the charging hopper; the fine material switch assembly is connected with the vibrating screen, when the fine material switch assembly is switched on, fine materials enter the fine material weighing assembly, and the fine materials are stopped from entering the fine material weighing assembly after a preset value is reached; a fines weighing assembly for pouring fines into the loading hopper when eversion occurs. High-precision automatic charging is realized.
Optionally, the method further includes: a material bag connected with the charging hopper and used for receiving coarse materials and/or fine materials poured into the charging hopper
Optionally, the vibrating screen is used for separating fine materials from coarse materials and buffering the fine materials; and the buffer hopper is connected with the vibrating screen and used for buffering coarse materials separated by the vibrating screen.
Optionally, the method further includes: and the weighbridge is connected with the charging hopper and is used for weighing the entering coarse materials when the coarse materials enter the charging hopper.
Optionally, the preset value is a difference between the target value and the preset threshold.
Optionally, the fine material hopper is connected to the fine material weighing assembly and is configured to receive the fine material fed from the vibrating screen.
Optionally, the fine material weighing assembly is arranged on the inner wall of the fine material hopper.
Optionally, the fine material weighing assembly is arranged near an outlet of the fine material hopper.
Optionally, the discharge pipe of the fine material hopper penetrates through the side wall of the fine material hopper.
Optionally, the discharge pipe of the fine material hopper passes through or is located near the coarse material switch assembly.
Optionally, the fine material hopper is arranged in an accommodating space formed by the buffer hopper.
Optionally, the method further includes: and the power device is connected with the vibrating screen and used for driving the vibrating screen to vibrate so as to realize the separation of fine materials and coarse materials.
Optionally, the vibrating screen is funnel-shaped.
Optionally, the method further includes: and the charging mechanism is respectively connected with the material bag and the charging hopper and is used for outputting the materials in the charging hopper to the material bag.
Example two
Fig. 2 is a schematic diagram of an automatic weighing system of a dual hopper packaging machine according to an exemplary embodiment. As shown in fig. 2, the automatic weighing system of the double hopper packing machine comprises: the vibrating screen is used for caching the fine materials; the buffer hopper is used for buffering coarse materials; the coarse material switch assembly is connected with the buffer hopper, when the coarse material switch assembly is switched on, a preset amount of coarse materials enter the charging hopper, and when the amount of the coarse materials entering the charging hopper reaches a preset threshold value, the coarse materials are stopped from entering the charging hopper; the fine material switch assembly is connected with the vibrating screen, when the fine material switch assembly is switched on, fine materials enter the fine material weighing assembly, and the fine materials are stopped from entering the fine material weighing assembly after a preset value is reached; a fines weighing assembly for pouring fines into the loading hopper when eversion occurs. The discharge pipeline of the fine material hopper penetrates through the side wall of the fine material hopper and is attached to one side of the coarse material switch component. The fine material weighing component is arranged on the inner wall of the fine material hopper.
In the embodiment, feeding is carried out in the previous process, fine materials and coarse materials are separated through a vibrating screen, the coarse materials are stored in a buffer hopper, the fine materials are cached in the vibrating screen, when bagging is needed, a coarse material switch assembly is turned on, a certain amount of coarse materials according to experience enter a charging hopper, then charging operation is carried out, a ground scale is used for weighing in the coarse material charging process, coarse material charging is stopped when a standard value is approached, fine material switch assembly is turned on according to a difference value of the ground scale, fine materials enter a fine material weighing assembly, fine material feeding is stopped after the difference value is reached, finally the fine material weighing assembly is turned down, fine materials enter the charging hopper and finally enter a material bag, and the precision is higher due to the fact that fine material particles are small. Realize high accuracy automatic charging.
EXAMPLE III
Fig. 3 is a schematic diagram of an automatic weighing system of a dual hopper packaging machine according to an exemplary embodiment. As shown in fig. 3, the automatic weighing system of the double hopper packing machine comprises: the vibrating screen is used for caching the fine materials; the buffer hopper is used for buffering coarse materials; the coarse material switch assembly is connected with the buffer hopper, when the coarse material switch assembly is switched on, a preset amount of coarse materials enter the charging hopper, and when the amount of the coarse materials entering the charging hopper reaches a preset threshold value, the coarse materials are stopped from entering the charging hopper; the fine material switch assembly is connected with the vibrating screen, when the fine material switch assembly is switched on, fine materials enter the fine material weighing assembly, and the fine materials are stopped from entering the fine material weighing assembly after a preset value is reached; a fines weighing assembly for pouring fines into the loading hopper when eversion occurs. The discharge pipeline of the fine material hopper penetrates through the side wall of the fine material hopper and is suspended in the air, and the fine material weighing component is arranged near the outlet of the fine material hopper.
In the embodiment, feeding is carried out in the previous process, fine materials and coarse materials are separated through a vibrating screen, the coarse materials are stored in a buffer hopper, the fine materials are cached in the vibrating screen, when bagging is needed, a coarse material switch assembly is turned on, a certain amount of coarse materials according to experience enter a charging hopper, then charging operation is carried out, a ground scale is used for weighing in the coarse material charging process, coarse material charging is stopped when a standard value is approached, fine material switch assembly is turned on according to a difference value of the ground scale, fine materials enter a fine material weighing assembly, fine material feeding is stopped after the difference value is reached, finally the fine material weighing assembly is turned down, fine materials enter the charging hopper and finally enter a material bag, and the precision is higher due to the fact that fine material particles are small. Realize high accuracy automatic charging.
Example four
Fig. 4 is a schematic diagram of an automatic weighing system of a dual hopper packaging machine according to an exemplary embodiment. As shown in fig. 4, the automatic weighing system of the double hopper packing machine includes: the vibrating screen is used for caching the fine materials; the buffer hopper is used for buffering coarse materials; the coarse material switch assembly is connected with the buffer hopper, when the coarse material switch assembly is switched on, a preset amount of coarse materials enter the charging hopper, and when the amount of the coarse materials entering the charging hopper reaches a preset threshold value, the coarse materials are stopped from entering the charging hopper; the fine material switch assembly is connected with the vibrating screen, when the fine material switch assembly is switched on, fine materials enter the fine material weighing assembly, and the fine materials are stopped from entering the fine material weighing assembly after a preset value is reached; a fines weighing assembly for pouring fines into the loading hopper when eversion occurs. The fine material weighing component is arranged on the inner wall of the fine material hopper; and a discharge pipeline of the fine material hopper penetrates through the coarse material switch assembly. The mode can further realize high-precision automatic charging.
It is understood that the same or similar parts in the above embodiments may be mutually referred to, and the same or similar parts in other embodiments may be referred to for the content which is not described in detail in some embodiments.
It should be noted that, in the description of the present application, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In addition, in the description of the present application, the meaning of "plurality" means at least two unless otherwise specified.
In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Although embodiments of the present application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present application, and that variations, modifications, substitutions and alterations may be made to the above embodiments by those of ordinary skill in the art within the scope of the present application.
Claims (10)
1. The utility model provides a two hopper packagine machine automatic weighing system which characterized in that includes:
the vibrating screen is used for caching the fine materials;
the buffer hopper is used for buffering coarse materials;
the coarse material switch assembly is connected with the buffer hopper, when the coarse material switch assembly is switched on, a preset amount of coarse materials enter the charging hopper, and when the amount of the coarse materials entering the charging hopper reaches a preset threshold value, the coarse materials are stopped from entering the charging hopper;
the fine material switch assembly is connected with the vibrating screen, when the fine material switch assembly is switched on, fine materials enter the fine material weighing assembly, and the fine materials are stopped from entering the fine material weighing assembly after a preset value is reached;
a fines weighing assembly for pouring fines into the loading hopper when eversion occurs.
2. The automatic weighing system of a double hopper packaging machine according to claim 1, further comprising:
and the material bag is connected with the charging hopper and is used for receiving the coarse materials and/or the fine materials poured into the charging hopper.
3. The automatic weighing system of a double hopper packaging machine according to claim 1,
the vibrating screen is used for separating fine materials from coarse materials and caching the fine materials;
and the buffer hopper is connected with the vibrating screen and used for buffering coarse materials separated by the vibrating screen.
4. The automatic weighing system of a double hopper packaging machine according to claim 1, further comprising:
and the weighbridge is connected with the charging hopper and is used for weighing the entering coarse materials when the coarse materials enter the charging hopper.
5. The automatic weighing system of claim 1, wherein the preset value is a difference between a target value and the preset threshold value.
6. The automatic weighing system of a double hopper packaging machine according to claim 1,
and the fine material hopper is connected with the fine material weighing component and used for receiving the fine materials entering from the vibrating screen.
7. The automatic weighing system of a double hopper packaging machine according to claim 6,
the fine material weighing component is arranged on the inner wall of the fine material hopper.
8. The automatic weighing system of a double hopper packaging machine according to claim 6,
the fine material weighing component is arranged near the outlet of the fine material hopper.
9. The automatic weighing system of a double hopper packaging machine according to claim 6,
and the discharge pipeline of the fine material hopper penetrates through the side wall of the fine material hopper.
10. The automatic weighing system of a double hopper packaging machine according to claim 6,
the discharge pipeline of the fine material hopper penetrates through the coarse material switch assembly or is positioned near the coarse material switch assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111169559.3A CN113879575A (en) | 2021-10-08 | 2021-10-08 | Automatic weighing system of double-hopper packaging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111169559.3A CN113879575A (en) | 2021-10-08 | 2021-10-08 | Automatic weighing system of double-hopper packaging machine |
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| Publication Number | Publication Date |
|---|---|
| CN113879575A true CN113879575A (en) | 2022-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111169559.3A Pending CN113879575A (en) | 2021-10-08 | 2021-10-08 | Automatic weighing system of double-hopper packaging machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115432211A (en) * | 2022-09-19 | 2022-12-06 | 济宁广进新型材料有限公司 | Special mortar unloading sack filling machine |
| CN117705198A (en) * | 2024-02-05 | 2024-03-15 | 天津矿山工程有限公司 | Double-side feeding ore bin unloading monitoring system and method |
-
2021
- 2021-10-08 CN CN202111169559.3A patent/CN113879575A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115432211A (en) * | 2022-09-19 | 2022-12-06 | 济宁广进新型材料有限公司 | Special mortar unloading sack filling machine |
| CN115432211B (en) * | 2022-09-19 | 2023-11-14 | 济宁广进新型材料有限公司 | Special mortar unloading sack filling machine |
| CN117705198A (en) * | 2024-02-05 | 2024-03-15 | 天津矿山工程有限公司 | Double-side feeding ore bin unloading monitoring system and method |
| CN117705198B (en) * | 2024-02-05 | 2024-05-24 | 天津矿山工程有限公司 | Double-side feeding ore bin unloading monitoring system and method |
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