CN203448051U - Automatic batching device - Google Patents
Automatic batching device Download PDFInfo
- Publication number
- CN203448051U CN203448051U CN201320558059.3U CN201320558059U CN203448051U CN 203448051 U CN203448051 U CN 203448051U CN 201320558059 U CN201320558059 U CN 201320558059U CN 203448051 U CN203448051 U CN 203448051U
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- plc
- feeder
- harvesting
- collecting box
- material collecting
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Abstract
The utility model discloses an automatic batching device which comprises a storage hopper, a feeder and a collection box, wherein a weight sensing feedback system is arranged in the collection box and is electrically connected with a programmable logic controller (PLC); the feeder is a material conveying screw driven by a servo motor; the servo motor is electrically connected with the PLC; the weight sensing feedback system comprises a digital/analog converter and a weight sensor; a feeding valve is driven by a cylinder; the cylinder is controlled by the PLC through a solenoid valve. The automatic batching device has the characteristics of good control effect, discharging accuracy and high product quality.
Description
Technical field
The utility model relates to a kind of proportioner, refers in particular to and can carry out automatically the precisely device of preparation to respectively forming small powder in mixed material.
Background technology
In industrial production, for the product that contains Multiple components small powder is produced, the burden process before production is essential.In existing production for the formula mode of multicomponent product nothing more than two kinds: a kind of is artificial batching, during artificial batching by manually related each small powder in multicomponent product being weighed one by one by formula rate, then drop into batch mixer and carry out mixed preparing, but human factor is more during because of artificial batching in actual production, the situation that weight is misread, misremembered when small powder is weighed happens occasionally, this will cause serious product quality accident, has the insecure defect of product quality; And artificial burden process disperses, to batching, be one in all multiple operation, and the movement of front and back inter process material all need be by manually participating in, this has formed again production process and has not concentrated, artificial input too much, existence batching efficiency is low, the defect that production cost is high.Another kind of mode is machinery batching, this batching mode is that each composition small powder is dropped into feed bin separately, then by the conveying motor that on machine, set control panel sequential control is connected with each feed bin discharge hole, to drive the feeding spiro rod being in transmission connection mutually with conveying motor, do corresponding rotation, and weigh load according to conveying screw rod institute gyration, though the mode of preparing burden with machinery this has overcome many deficiencies of artificial batching, but because being transferred between material and conveying screw rod, in conveying process, can skid and seepage when practical application, this just causes actual load and gross data generation deviation, and this deviate can auto-compensation in existing control system, this deviation each small powder ratio requirement in formula does not include does not affect product quality strict in the situation that substantially, but in the strict situation of each small powder ratio requirement in formula, product quality is still difficult to be guaranteed, therefore exist and control weak effect, discharging is not accurate, the defect that product quality reliability is not high.
Utility model content
Not enough for prior art, it is effective that technical problem to be solved in the utility model is to provide a kind of control, the automatic recipe maker that discharging is accurate, product quality is high.
For solving the problems of the technologies described above, automatic recipe maker of the present utility model comprises storage bin hopper, feeder, Material collecting box for harvesting, is provided with check weighing reponse system in described Material collecting box for harvesting, and this check weighing reponse system is electrically connected to PLC.
Adopt after said structure, owing to being provided with check weighing reponse system in Material collecting box for harvesting, and this check weighing reponse system is electrically connected to PLC, by check weighing reponse system, can carry out automatic Weighing to the small powder in feeder input set hopper, and final required small powder thing heavy (setting value) in institute's weighing heavy (currency) and batching is constantly compared in good time, and comparative result is delivered to PLC, after processing, PLC internal processes controls feeder so that it obtains precise rotation, thereby can make final load and the setting value of small powder be consistent, this has also just guaranteed each small powder proportioning in formula, and then guaranteed product quality, therefore it is effective that above-mentioned set-up mode has control, discharging is accurate, the advantage that product quality is high.
A kind of preferred embodiment of the present utility model is, described feeder is the feeding spiro rod by driven by servomotor, and this servomotor is electrically connected to PLC.The utilization of servomotor, has increased system control accuracy, has more guaranteed the accurate degree of feeding spiro rod discharging, has and controls effective, discharging advantage accurately.
Another preferred embodiment of the present utility model is that described check weighing reponse system comprises digital to analog converter and weight sensor.Weight sensor can carry out meter in good time to small powder weight and weigh and generate analog signals in measuring system, digital to analog converter plays the transformation to signal type, by digital to analog converter, can convert the heavy analog signals of meter to digital quantity signal that PLC can read, above-mentioned setting can make control system structure be optimized, and has the rational advantage of control structure.
Another kind of preferred embodiment of the present utility model is to be connected with inlet valve between described feeder and Material collecting box for harvesting; Described inlet valve is by air cylinder driven, and this cylinder is controlled by PLC by magnetic valve.The arranging of inlet valve can optionally allow small powder in storage bin hopper enter Material collecting box for harvesting weighing platform or that small powder is directly derived to storage bin hopper is outer to realize the bringing down stocks of small powder in storage bin hopper, have rational in infrastructure, the advantage of convenient operation.And use air cylinder driven inlet valve, and under the effect of PLC control system, can realize the automatic selection of inlet valve being controlled to function, there is auto-control degree high, and control advantage flexibly.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, automatic recipe maker of the present utility model is described further.
Fig. 1 is the work structuring schematic diagram of a kind of specific embodiment of automatic recipe maker of the present utility model.
In figure, 1-storage bin hopper, 2-feeder, 3-inlet valve, 4-mixer, 5-discharge valve, 6-Material collecting box for harvesting, 7-check weighing reponse system, 7.1-digital to analog converter, 7.2-weight sensor, 8-cylinder.
The specific embodiment
In illustrated automatic recipe maker, at the storage bin hopper 1 discharging opening place for splendid attire material, be connected and connecting feeder 2, this feeder 2 is feeding spiro rod, this feeding spiro rod is driven by servomotor 2.1, this servomotor 2.1 is electrically connected to PLC by servo-driver (not shown), the utilization of this place's servomotor 2.1 can increase the control accuracy of whole weighing system, can reach and control effective, the accurate high effect of implementation of discharging.Material collecting box for harvesting 6 is being set below feeding spiro rod, the material that this Material collecting box for harvesting 6 plays a part being exported by feeder 2 carries out transition collection buffer memory, in Material collecting box for harvesting 6, be provided with check weighing reponse system 7, this check weighing reponse system 7 comprises weight sensor 7.2 and digital to analog converter 7.1, weight sensor 7.2 can carry out meter in good time to small powder weight and weigh and generate analog signals in measuring system, digital to analog converter 7.1 plays the transformation to signal type, by digital to analog converter 7.1, can convert the heavy analog signals of meter to digital quantity signal that PLC can read, this digital quantity signal just can be realized the accurate control to servomotor 2.1 rotating speeds and corner by PLC computing and after processing, thereby in making to fill a prescription, in the final load of small powder and formula, aequum is consistent, this also with regard to strict guarantee formula in each small powder proportioning, and then it is effective to have guaranteed that product quality has reached control, discharging is accurate, the implementation result that product quality is high.Between feeder 2 and Material collecting box for harvesting 6, be provided with inlet valve 3, this inlet valve 3 is driven by cylinder 8, this cylinder 8 is controlled by PLC by magnetic valve (not shown), wherein inlet valve 3 is selector switch valve, arranging of inlet valve 3 can optionally be prepared burden and discharge operation, during batching, by controlling inlet valve 3, feeder 2 is connected with Material collecting box for harvesting 6, in storage bin hopper 1, small powder just can enter Material collecting box for harvesting 6 weighing platforms like this, during discharging, by controlling inlet valve 3, make storage bin hopper 1 and Material collecting box for harvesting 6 separate and small powder is directly derived outside storage bin hopper 1, to realize bringing down stocks to storage bin hopper 1 interior small powder, have rational in infrastructure, easy to operate advantage, and drive inlet valve 3 with cylinder 8, under the effect of PLC control system, can realize the automatic selection to inlet valve 3 batchings and material unloading function, there is auto-control degree high, and control effect flexibly.At Material collecting box for harvesting, 6 bottom discharge mouth places are arranging discharge valve 5, during work, pass through the control to discharge valve 5, can realize small powder weighted in Material collecting box for harvesting is discharged into discharge valve 5 and is connected in the mixer 4 being connected, continuous rotation by mixer 4 is stirred, can will fall into wherein each formula small powder carry out fusion and mix all.Storage bin hopper shown in figure 1 and the feeder 2 being attached thereto and inlet valve 3 quantity are quadruplet, during installation its specifically arrange tricks and formula in small powder kind number equate, every kind of small powder correspondence is a set of.
Above-mentioned some preferred embodiments of only enumerating the utility model automatic recipe maker, but be not limited to this, without prejudice to the utility model basic principle in the situation that, also can do some conversion and improvement.For example, selecting of inlet valve drive source is not only limited to cylinder, also can adopts the conventional reciprocating rotating such as gear, tooth bar mechanism, and so on.So long as the change of any analog structure of doing on the utility model basis is all considered as falling into protection domain of the present utility model.
Claims (5)
1. an automatic recipe maker, comprises storage bin hopper (1), feeder (2), Material collecting box for harvesting (6), it is characterized in that: in described Material collecting box for harvesting (6), be provided with check weighing reponse system (7), this check weighing reponse system (7) is electrically connected to PLC.
2. automatic recipe maker according to claim 1, is characterized in that: the feeding spiro rod of described feeder (2) for being driven by servomotor (2.1), this servomotor (2.1) is electrically connected to PLC.
3. automatic recipe maker according to claim 1, is characterized in that: described check weighing reponse system (7) comprises digital to analog converter (7.1) and weight sensor (7.2).
4. automatic recipe maker according to claim 1, is characterized in that: between described feeder (2) and Material collecting box for harvesting (6), be connected with inlet valve (3).
5. automatic recipe maker according to claim 4, is characterized in that: described inlet valve (3) is driven by cylinder (8), and this cylinder (8) is controlled by PLC by magnetic valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320558059.3U CN203448051U (en) | 2013-09-10 | 2013-09-10 | Automatic batching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320558059.3U CN203448051U (en) | 2013-09-10 | 2013-09-10 | Automatic batching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203448051U true CN203448051U (en) | 2014-02-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320558059.3U Expired - Lifetime CN203448051U (en) | 2013-09-10 | 2013-09-10 | Automatic batching device |
Country Status (1)
| Country | Link |
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| CN (1) | CN203448051U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104437228A (en) * | 2014-09-25 | 2015-03-25 | 钟山职业技术学院 | Equipment for regulating injection amount of chemical solvent in pressure sensing manner |
| CN106881049A (en) * | 2015-12-15 | 2017-06-23 | 上海奥星制药技术装备有限公司 | Homogeneous control system and its control method |
| CN111589391A (en) * | 2020-06-02 | 2020-08-28 | 雅本化学股份有限公司 | Efficient and accurate proportioning device for raw material processing for preparation of cidevir |
| CN111632556A (en) * | 2020-05-29 | 2020-09-08 | 南京金陵塑胶化工有限公司 | Polypropylene polymerization process additive addition management system and method |
| CN113171728A (en) * | 2021-05-25 | 2021-07-27 | 湖北新华光信息材料有限公司 | Batching dolly and automatic blending system |
-
2013
- 2013-09-10 CN CN201320558059.3U patent/CN203448051U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104437228A (en) * | 2014-09-25 | 2015-03-25 | 钟山职业技术学院 | Equipment for regulating injection amount of chemical solvent in pressure sensing manner |
| CN106881049A (en) * | 2015-12-15 | 2017-06-23 | 上海奥星制药技术装备有限公司 | Homogeneous control system and its control method |
| CN111632556A (en) * | 2020-05-29 | 2020-09-08 | 南京金陵塑胶化工有限公司 | Polypropylene polymerization process additive addition management system and method |
| CN111589391A (en) * | 2020-06-02 | 2020-08-28 | 雅本化学股份有限公司 | Efficient and accurate proportioning device for raw material processing for preparation of cidevir |
| CN113171728A (en) * | 2021-05-25 | 2021-07-27 | 湖北新华光信息材料有限公司 | Batching dolly and automatic blending system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 224200 No. six, No. 9-8, weft Road, Dongtai Economic Development Zone, Jiangsu, Yancheng City Patentee after: Jiangsu Xingji Intelligent Equipment Co.,Ltd. Address before: 224200 No. six, No. 9-8, weft Road, Dongtai Economic Development Zone, Jiangsu, Yancheng City Patentee before: JIANGSU SINGCHEER MACHINERY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140226 |
|
| CX01 | Expiry of patent term |