CN111167372B - Automatic weighing and batching system - Google Patents
Automatic weighing and batching system Download PDFInfo
- Publication number
- CN111167372B CN111167372B CN202010040010.3A CN202010040010A CN111167372B CN 111167372 B CN111167372 B CN 111167372B CN 202010040010 A CN202010040010 A CN 202010040010A CN 111167372 B CN111167372 B CN 111167372B
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- Prior art keywords
- blanking
- weighing
- conveying
- batching
- belt
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
- B01F35/71705—Feed mechanisms characterised by the means for feeding the components to the mixer using belts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/20—Measuring; Control or regulation
- B01F35/21—Measuring
- B01F35/211—Measuring of the operational parameters
- B01F35/2117—Weight
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
- G01G19/22—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for apportioning materials by weighing prior to mixing them
- G01G19/32—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for apportioning materials by weighing prior to mixing them using two or more weighing apparatus
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
An automatic weighing and batching system comprises a frame, a storage bin, a plurality of sub-conveyor belts, a gathering conveyor belt, a blanking weighing unit and a batching unit; a plurality of storage bins are arranged above each sub-conveying belt in parallel, and the gathering conveying belt is arranged below the output end of each sub-conveying belt; the sub-conveying belts and the gathering conveying belts are arranged vertically, and the blanking weighing units are arranged right below each storage bin; the storage bins are all arranged on the rack; the materials of the storage bin are weighed by the discharging weighing unit and then are transferred to the distributing conveying belt, and then are conveyed to the batching unit by the gathering conveying belt to be mixed and packaged. The invention solves the problems of large occupied space of the existing automatic weighing and batching system and improves the controllability of the whole batching and conveying process by adopting the conveying mode of the branch conveying belt and the gathering conveying belt.
Description
Technical Field
The invention relates to the technical field of batching systems, in particular to an automatic weighing batching system.
Background
The automatic batching system is an automatic system for carrying out real-time monitoring and management on the industrial process of carrying out single-scale weighing on powder particles or liquid materials and mixing the powder particles or the liquid materials according to a selected formula, and is widely applied to industries such as metallurgy, chemical industry, food, ceramics, petroleum, feed and the like. Materials are mixed by manual weighing and proportioning in the past, the problems of high labor intensity, low production efficiency and the like exist in manual material mixing, along with the progress of science and technology, an automatic proportioning system is mostly adopted at present, but the existing automatic proportioning system conveys all the materials to a mixing device by putting all the materials on a long conveying belt, so that if products needing more than ten different raw materials or even more raw materials are mixed, the required conveying belt is longer, the control is not easy in the conveying process, the more the raw materials of the products are, the longer the required conveying belt is, and the occupied space is large; for example, in the ceramic industry, the formulation of a general ceramic tile needs more than ten different or even more raw materials, and the raw material formulation needed for different ceramic tile varieties is different, if all the raw materials are conveyed to the mixing device corresponding to one long conveying belt, the problems of large occupied space, poor control of the conveying belt in the transportation process due to too long conveying belt and the like exist.
Disclosure of Invention
The invention aims to overcome the defects and shortcomings and provides an automatic weighing and batching system.
In order to achieve the purpose, the invention adopts the following technical scheme:
an automatic weighing and batching system comprises a frame, a storage bin, a plurality of sub-conveyor belts, a gathering conveyor belt, a blanking weighing unit and a batching unit;
a plurality of storage bins are arranged above each sub-conveying belt in parallel, and the gathering conveying belt is arranged below the output end of each sub-conveying belt; the sub-conveying belts and the gathering conveying belts are arranged vertically, and the blanking weighing units are arranged right below each storage bin; the storage bin is arranged on the rack; the materials of the storage bin are weighed by the discharging weighing unit and then are transferred to the distributing conveying belt, and then are conveyed to the batching unit by the gathering conveying belt to be mixed and packaged.
Preferably, the material feeding device is used for feeding ton bags of materials to the storage bins, and when the materials in any storage bin are insufficient, the material feeding device feeds materials to the storage bin.
Preferably, the feeding device comprises an electric hoist and an electric hoist guide rail; the electric hoist guide rail set up in the frame, and be located the top of storage silo, electric hoist carries out the feed supplement through the top that electric hoist guide rail removed and deliver to the storage silo with ton bag material.
Preferably, the blanking weighing unit comprises a blanking device, a weighing hopper mounting frame, a flashboard trolley and a flashboard trolley driving device; the blanking device is installed and connected below the storage bin through a blanking support, the weighing hopper is arranged below the blanking device through a weighing hopper installation frame, the bottom of the weighing hopper is provided with the flashboard trolley, and the flashboard trolley driving device controls the material in the weighing hopper to be stored and released through driving the flashboard trolley to move; and a weighing sensor is arranged on the weighing hopper, and the discharging of the discharging device is controlled by the weighing sensor.
Preferably, the blanking device comprises a blanking conveying device, a movable guide rail and a driving mechanism for driving the blanking conveying device to move; the movable guide rail is arranged at the bottom of the blanking bracket; the blanking conveying device moves on the moving guide rail through a sliding part, one end of the sliding part is provided with a pulley, and the other end of the sliding part is arranged on the blanking conveying device; the pulley is matched with the movable guide rail to enable the blanking conveying device to move under the driving of the driving mechanism; the blanking conveying device comprises a blanking conveying belt and a driving device for driving the blanking conveying belt to transmit blanking.
Preferably, the blanking conveying device can also be a screw conveyor, and the screw conveyor carries out quantitative blanking according to the weighing hopper.
Preferably, the driving mechanism comprises a mounting piece, a motor, a conveying belt, a driving wheel, a transmission shaft and a connecting piece of the blanking conveying device;
the transmission shaft is arranged on the inner side of the movable guide rail through a mounting piece; the driving wheel is arranged on the transmission shaft; the transmission shaft is arranged on the mounting piece through a transmission shaft connecting piece; the conveying belt is arranged on the driving wheel; one end of the blanking conveying device connecting piece is arranged on the conveying belt, and the other end of the blanking conveying device connecting piece is arranged on the blanking conveying device; the blanking conveying device connecting piece moves on the conveying belt under the driving of a motor; thereby driving the blanking conveying device to move on the movable guide rail.
Preferably, the batching unit comprises a batching bracket, a mixing hopper, a batching trolley and a batching trolley guide rail; the mixing hopper is arranged on the batching bracket; the batching trolley is positioned below the mixing hopper; the batching dolly passes through the wrapping bag that holds the compounding is carried to the batching dolly guide rail.
Preferably, the summarizing conveyor belts comprise a first summarizing conveyor belt, a second summarizing conveyor belt and a third summarizing conveyor belt; every divide the output setting of conveyer belt the first conveyer belt that gathers, the output of the first conveyer belt that gathers sets up the second conveyer belt that gathers, the output that the conveyer belt was gathered to the second sets up the third conveyer belt that gathers, the third gathers the output setting of conveyer belt the compounding hopper.
Preferably, the filter cartridge dust remover also comprises a plurality of filter cartridge dust removers for removing dust generated in the material conveying process.
Preferably, the branch conveying belt and the gathering conveying belt are both U-shaped conveying belts.
The invention solves the problems of large occupied space of the existing automatic weighing and batching system and improves the controllability of the whole batching and conveying process by adopting the conveying mode of the branch conveying belt and the gathering conveying belt.
Drawings
FIG. 1 is a schematic top view of a structure of an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a blanking weighing unit of the present invention;
fig. 3 is a schematic view of fig. 2 at a.
Wherein: the automatic feeding device comprises a frame 1, a storage bin 2, a branch conveying belt 3, a summary conveying belt 4, a filter cartridge filter 5, a batching support 6, a mixing hopper 7, a batching trolley 8, a batching trolley guide rail 9, an electric hoist guide rail 10, a blanking conveying belt 11, a driving device 12, a moving guide rail 13 and a blanking support 14, wherein the frame is a frame; 15 is a sliding part, 16 is a pulley, 21 is a mounting part, 22 is a motor, 23 is a conveying belt, 24 is a driving wheel, 25 is a transmission shaft, 26 is a blanking conveying device connecting part, 27 is a transmission shaft connecting part, 31 is a weighing hopper, 32 is a weighing hopper mounting frame, 33 is a shutter trolley, 34 is a shutter trolley driving device, 41 is a first summary conveying belt, 42 is a second summary conveying belt, and 43 is a third summary conveying belt.
Detailed Description
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
An automatic weighing and batching system comprises a frame 1, a storage bin 2, a plurality of sub-conveyor belts 3, a gathering conveyor belt 4, a blanking weighing unit and a batching unit;
a plurality of storage bins 2 are arranged above each sub-conveying belt 3 in parallel, and the gathering conveying belt 4 is arranged below the output end of each sub-conveying belt 3; the sub-conveying belts 3 and the gathering conveying belts 4 are arranged vertically, and the blanking weighing units are arranged right below each storage bin 2; the storage bin 2 is arranged on the rack 1; the material of the storage bin 2 is weighed by the discharging weighing unit and then is transferred to the distributing conveying belt 3, and then is conveyed to the batching unit by the gathering conveying belt 4 for mixing and packaging.
As shown in figure 1, adopt a plurality of storage silo 2, a plurality of divide conveyer belt 3 to carry different materials respectively, reach batching unit through gathering conveyer belt 4 and carry out the compounding packing, divide conveyer belt 3 and gather the perpendicular setting of conveyer belt and can make whole weighing and batching system's compact structure, area is little, and can improve the controllability of conveyer belt, because if only adopt a long conveyer belt to carry out the transport after the material is weighed, so the conveyer belt is too long, the conveyer belt just appears laxly very easily in the transportation, influence the efficiency of carrying. Therefore, the invention solves the problems of large occupied space of the existing automatic weighing and batching system and improves the controllability of the whole batching and conveying process by adopting the conveying mode of the branch conveying belt 3 and the summary conveying belt 4.
Preferably, the material feeding device is used for feeding ton bags of materials to the storage bins, and when the materials of any storage bin 2 are insufficient, the material feeding device feeds materials to the storage bin 2.
Set up loading attachment and conveniently carry out the feed supplement for storage silo 2, improve work efficiency.
Preferably, the feeding device comprises an electric hoist and an electric hoist guide rail 10; electric block guide rail 10 set up in on the frame 1, and be located the top of storage silo 2, electric block moves through electric block guide rail 10 and carries out the feed supplement with ton bag material delivery to the top of storage silo 2.
As shown in figure 1, the feeding device formed by matching the electric hoist with the electric hoist guide rail 10 is simple in structure, and is convenient for ton bag materials to be conveyed above the storage bin 2 for feeding.
Preferably, the blanking weighing unit comprises a blanking device, a weighing hopper 31, a weighing hopper mounting frame 32, a gate plate trolley 33 and a gate plate trolley driving device 34; the blanking device is installed and connected below the storage bin 2 through a blanking support 14, the weighing hopper 31 is arranged below the blanking device through a weighing hopper installation frame 32, the bottom of the weighing hopper 31 is provided with the flashboard trolley 33, and the flashboard trolley driving device 34 controls the material in the weighing hopper 31 to be stored and released through driving the flashboard trolley 33 to move; and a weighing sensor is arranged on the weighing hopper 31, and the weighing sensor controls the blanking of the blanking device.
As shown in fig. 2, the material in the storage bin 2 is put on the blanking device from the blanking port of the storage bin 2, and then the blanking device is controlled by the weighing sensor on the weighing hopper 31 to be blanked into the weighing hopper 31, so that the blanking amount can be accurately controlled, and the material in the weighing hopper 31 is driven by the flashboard trolley driving device 34, the flashboard trolley 33 is opened, and the material in the weighing hopper 31 falls onto the sub-conveyor belt 3; and weighing hopper mounts 32 are used for the weighing hoppers 31, the ram carriages 33 and the ram carriage drives 34.
Preferably, the blanking device comprises a blanking conveying device, a movable guide rail 13 and a driving mechanism for driving the blanking conveying device to move; the moving guide rail 13 is arranged at the bottom of the blanking bracket 14; the blanking conveying device moves on a moving guide rail 13 through a sliding part 15, one end of the sliding part 15 is provided with a pulley 16, and the other end of the sliding part 15 is arranged on the blanking conveying device; the pulley 16 is matched with the movable guide rail 13 to enable the blanking conveying device to move under the driving of a driving mechanism; the blanking conveying device comprises a blanking conveying belt 11 and a driving device 12 for driving the blanking conveying belt 11 to transmit blanking.
As shown in fig. 2 and fig. 3, the material is fed onto the blanking conveyer belt 11 from below the discharge opening of the storage bin, and the material is conveyed by the blanking conveyer belt to fall into the weighing hopper 31 by the blanking conveyer belt 11 under the driving of the driving device 12; because the material at the discharging end of the discharging conveyer belt 11 is piled up when the material is discharged to the weighing hopper 31, and the material piled at the discharging end overflows the weighing hopper 31 when the material is higher than the weighing hopper 31, the material is lost, so that the discharging end of the discharging conveyer belt 11 needs to be moved and discharged within the range of the weighing hopper 31 in order to ensure that the material at the discharging end does not overflow the weighing hopper 31, and the material can not overflow the weighing hopper 31, so that the discharging conveyer device can move on the moving guide rail 13 under the action of the driving mechanism, the material is moved and discharged within the range of the weighing hopper 31, and the material loss is avoided; and the sliding part 15 with the pulley 16 is adopted to ensure that the blanking conveying device moves on the moving guide rail and has simple structure and convenient installation.
Preferably, the driving mechanism comprises a mounting part 21, a motor 22, a conveying belt 23, a driving wheel 24, a transmission shaft 25 and a connecting part 26 of the blanking conveying device;
the transmission shaft 25 is mounted on the inner side of the moving guide rail 13 through a mounting piece 21; the transmission wheel 24 is arranged on the transmission shaft 25; the transmission shaft 25 is mounted on the mounting part 21 through a transmission shaft connecting part 27; the conveying belt 23 is arranged on the driving wheel 24; one end of the blanking conveying device connecting piece 26 is arranged on the conveying belt 23, and the other end of the blanking conveying device connecting piece is arranged on the blanking conveying device; the blanking conveying device connecting piece 26 moves on the conveying belt 23 under the driving of the motor 22; thereby driving the blanking conveying device to move on the moving guide rail 13.
As shown in fig. 2, the driving mechanism formed by the structure has simple structure and stable transmission, and can be compactly matched with the blanking conveying device and the storage bin 2; and the sliding part is arranged at the inner side of the moving guide rail through the transmission shaft, so that the movement of the sliding part 15 on the moving guide rail 13 and the movement of the blanking conveying device are not influenced.
Preferably, the batching unit comprises a batching bracket 6, a mixing hopper 7, a batching trolley 8 and a batching trolley guide rail 9; the mixing hopper 7 is arranged on the batching bracket 6; the batching trolley 8 is positioned below the mixing hopper 7; the batching trolley 8 conveys packaging bags containing mixed materials through the batching trolley guide rails 9.
Preferably, the summarizing conveyor belt 4 includes a first summarizing conveyor belt 41, a second summarizing conveyor belt 42, and a third summarizing conveyor belt 43; every divide the output setting of conveyer belt 3 first gathering conveyer belt 41, the output of first gathering conveyer belt 41 sets up the second and gathers conveyer belt 42, the output of second gathering conveyer belt 42 sets up the third and gathers conveyer belt 43, the output setting of third gathering conveyer belt 43 compounding hopper 7.
As shown in fig. 1, the use of three summarizing conveyor belts 4 improves the controllability of the summarizing conveyor belts 4.
Preferably, a plurality of filter cartridges 5 for removing dust generated during the material transfer process are further included.
As shown in figure 1, as certain dust is generated in the material transportation process, the dust is treated by the filter cartridge dust remover 5, so that the comfort of the whole batching environment is kept, and a comfortable working environment is provided for operators.
Preferably, the branch conveyor belt 3 and the summary conveyor belt 4 are both U-shaped conveyor belts.
Because the material has some material to move toward the both sides of conveyer belt in the transportation process on the conveyer belt, consequently adopt U type conveyer belt can ensure that the material is located the intermediate position always and carries, and the material just can not move toward both sides and drop to ensure the accuracy of batching.
The technical principle of the present invention is described above in connection with specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without inventive effort, which would fall within the scope of the present invention.
Claims (7)
1. The utility model provides an automatic weighing and proportioning system which characterized in that: the automatic feeding and weighing device comprises a rack, a storage bin, a plurality of sub-conveying belts, a gathering conveying belt, a feeding weighing unit and a batching unit;
a plurality of storage bins are arranged above each sub-conveying belt in parallel, and the gathering conveying belt is arranged below the output end of each sub-conveying belt; the sub-conveying belts and the gathering conveying belts are arranged vertically, and the blanking weighing units are arranged right below each storage bin; the storage bin is arranged on the rack; the materials in the storage bin are weighed by the blanking weighing unit, then are placed on the distributing conveyor belt, and are conveyed to the batching unit by the gathering conveyor belt to be mixed and packaged;
the blanking weighing unit comprises a blanking device, a weighing hopper mounting frame, a flashboard trolley and a flashboard trolley driving device; the blanking device is installed and connected below the storage bin through a blanking support, the weighing hopper is arranged below the blanking device through a weighing hopper installation frame, the bottom of the weighing hopper is provided with the flashboard trolley, and the flashboard trolley driving device controls the material in the weighing hopper to be stored and released through driving the flashboard trolley to move; a weighing sensor is arranged on the weighing hopper, and the discharging of the discharging device is controlled through the weighing sensor;
the blanking device comprises a blanking conveying device, a movable guide rail and a driving mechanism for driving the blanking conveying device to move; the movable guide rail is arranged at the bottom of the blanking bracket; the blanking conveying device moves on the moving guide rail through a sliding part, one end of the sliding part is provided with a pulley, and the other end of the sliding part is arranged on the blanking conveying device; the pulley is matched with the movable guide rail to enable the blanking conveying device to move under the driving of the driving mechanism; the blanking conveying device comprises a blanking conveying belt and a driving device for driving the blanking conveying belt to transmit blanking;
the driving mechanism comprises a mounting piece, a motor, a conveying belt, a driving wheel, a transmission shaft and a connecting piece of a blanking conveying device;
the transmission shaft is arranged on the inner side of the movable guide rail through a mounting piece; the driving wheel is arranged on the transmission shaft; the transmission shaft is arranged on the mounting piece through a transmission shaft connecting piece; the conveying belt is arranged on the driving wheel; one end of the blanking conveying device connecting piece is arranged on the conveying belt, and the other end of the blanking conveying device connecting piece is arranged on the blanking conveying device; the blanking conveying device connecting piece moves on the conveying belt under the driving of a motor; thereby driving the blanking conveying device to move on the movable guide rail.
2. An automatic weighing and dispensing system as defined in claim 1 wherein: the material feeding device is used for feeding ton bags to the storage bins, and when the materials in any one storage bin are insufficient, the material is fed to the storage bin by the material feeding device.
3. An automatic weighing and dispensing system as defined in claim 2 wherein: the feeding device comprises an electric hoist and an electric hoist guide rail; the electric hoist guide rail set up in the frame, and be located the top of storage silo, electric hoist carries out the feed supplement through the top that electric hoist guide rail removed and deliver to the storage silo with ton bag material.
4. An automatic weighing and dispensing system as defined in claim 1 wherein: the batching unit comprises a batching bracket, a mixing hopper, a batching trolley and a batching trolley guide rail; the mixing hopper is arranged on the batching bracket; the batching trolley is positioned below the mixing hopper; the batching dolly passes through the wrapping bag that holds the compounding is carried to the batching dolly guide rail.
5. An automatic weighing and dispensing system as defined in claim 4 wherein: the gathering conveyor belts comprise a first gathering conveyor belt, a second gathering conveyor belt and a third gathering conveyor belt; every divide the output setting of conveyer belt the first conveyer belt that gathers, the output of the first conveyer belt that gathers sets up the second conveyer belt that gathers, the output that the conveyer belt was gathered to the second sets up the third conveyer belt that gathers, the third gathers the output setting of conveyer belt the compounding hopper.
6. An automatic weighing and dispensing system as defined in claim 1 wherein: and a plurality of filter cartridge dust collectors for removing dust generated in the material conveying process.
7. An automatic weighing and dispensing system as defined in claim 1 wherein: the branch conveyer belt with the conveyer belt that gathers is U type conveyer belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010040010.3A CN111167372B (en) | 2020-01-15 | 2020-01-15 | Automatic weighing and batching system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010040010.3A CN111167372B (en) | 2020-01-15 | 2020-01-15 | Automatic weighing and batching system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111167372A CN111167372A (en) | 2020-05-19 |
| CN111167372B true CN111167372B (en) | 2021-01-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010040010.3A Active CN111167372B (en) | 2020-01-15 | 2020-01-15 | Automatic weighing and batching system |
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| CN (1) | CN111167372B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202717389U (en) * | 2012-07-04 | 2013-02-06 | 江苏全能机械设备有限公司 | Material arranging machine |
| CN205266847U (en) * | 2015-11-26 | 2016-06-01 | 重庆市农业科学院 | Weighing feeder |
| CN205634060U (en) * | 2016-04-25 | 2016-10-12 | 淄博翔鹏机械有限公司 | Automatic weigh and weigh feeder |
| CN106964276A (en) * | 2017-05-04 | 2017-07-21 | 江苏哈工药机科技股份有限公司 | A kind of automatic fertilizer compounding machine and its fertilizer management method |
| CN109664409A (en) * | 2019-01-25 | 2019-04-23 | 湖北兴葆科技有限责任公司 | A kind of concrete prefabricated product mixing device |
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2020
- 2020-01-15 CN CN202010040010.3A patent/CN111167372B/en active Active
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| CN111167372A (en) | 2020-05-19 |
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