CN216760414U - Automatic weighing and batching device - Google Patents
Automatic weighing and batching device Download PDFInfo
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- CN216760414U CN216760414U CN202123117663.6U CN202123117663U CN216760414U CN 216760414 U CN216760414 U CN 216760414U CN 202123117663 U CN202123117663 U CN 202123117663U CN 216760414 U CN216760414 U CN 216760414U
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Abstract
The utility model discloses an automatic weighing and batching device which comprises a vacuum material suction machine, a raw material bin, a machine body, a batching and weighing mechanism and an automatic material mixing mechanism, wherein the top of the machine body comprises a plurality of raw material discharge ports, the raw material bin is arranged above the machine body corresponding to each raw material discharge port, the vacuum material suction machine is arranged on the raw material bin, the batching and weighing mechanism is arranged below the machine body and positioned below the raw material discharge ports, and the automatic material mixing mechanism is arranged below the batching and weighing mechanism. Carry out automatic supplementary material through vacuum auto sucking machine and raw materials feed bin, stir the material mechanism through batching weighing machine and automation and carry out batching and stirring to the granule material and mix, reduction artifical intensity of labour can be by a wide margin, save the manual work.
Description
Technical Field
The utility model belongs to the field of automatic batching, and particularly relates to an automatic weighing and batching device.
Background
Weighing by the manual work in traditional film manufacturing process, then with rotatory mixer, the manual work that needs is more, also has certain error rate, and rotatory mixer also has certain potential safety hazard, and raw and other materials ratio is also not accurate enough, so automatic weighing proportioning machine is in charge of.
Disclosure of Invention
The utility model aims to: in order to overcome the defects in the prior art, the utility model provides an automatic weighing and batching device which can automatically batch granular materials and save labor.
The technical scheme is as follows: in order to realize the purpose, the technical scheme of the utility model is as follows:
the utility model provides an automatic weighing dosing unit, includes vacuum auto sucking machine, raw materials feed bin, organism, batching weighing machine structure and automatic material mixing mechanism, the top of organism contains a plurality of raw materials discharge gate, the top of organism all is provided with raw materials feed bin corresponding to each raw materials discharge gate, be provided with vacuum auto sucking machine on the raw materials feed bin, the organism is located a plurality of the below of raw materials discharge gate is provided with batching weighing machine and constructs, the below of batching weighing machine constructs is provided with automatic material mixing machine and constructs.
Further, batching weighing machine constructs including weighing machine and sets up batching fill in weighing machine constructs, the batching is fought and is located a plurality ofly under the raw materials discharge gate, the bottom that the batching was fought contains the batching mouth, the correspondence of batching mouth department is provided with switching valve subassembly.
Furthermore, the valve plate opening and closing assembly comprises a valve plate and a telescopic mechanism, one end of the valve plate is hinged to the wall body at the bottom end of the mixing hopper, one end of the telescopic mechanism is hinged to the mixing hopper, and the other end of the telescopic mechanism is hinged to the wall body of the valve plate at a distance from the hinged shaft of the valve plate; the valve plate is closed or deviated from the dosing port through the telescopic action of the telescopic mechanism.
Furthermore, automatic material mechanism of mixing is in including mixing the feed bin and setting mix the puddler in the feed bin, the puddler is horizontal spiral puddler structure, mix the feed bin and be open-topped trough body form structure.
Furthermore, the cross-sectional shape of the mixing bin is a circular arc structure with an opening at the top end, and the circle center of a pitch circle of the mixing bin and the stirring axis of the stirring rod are concentrically arranged.
Further, the stirring rod comprises a helical blade, and the helical blade comprises a left-handed helical blade and a right-handed helical blade which are coaxially arranged; the materials in the mixing bin are pushed towards the middle section of the mixing bin through the helical blades.
Has the advantages that: according to the utility model, materials are automatically supplemented through the vacuum suction machine and the raw material bin, and granular materials are proportioned, stirred and mixed through the proportioning and weighing mechanism and the automatic stirring mechanism, so that the labor intensity of workers can be greatly reduced, and the workers are saved.
Drawings
FIG. 1 is a perspective view of the overall structure of the present invention;
FIG. 2 is a schematic view of the ingredient weighing mechanism of the present invention;
FIG. 3 is a schematic view of an automatic stirring structure of the present invention;
fig. 4 is a schematic structural view of the stirring rod of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1 to 4, an automatic weighing and batching device, including vacuum auto sucking machine 1, raw materials feed bin 2, organism 3, batching weighing machine construct and automatic stirring mechanism, the top of organism 3 contains a plurality of raw materials discharge gate 6, the top of organism 3 all is provided with raw materials feed bin 2 corresponding to each raw materials discharge gate 6, be provided with vacuum auto sucking machine 1 on the raw materials feed bin 2, carry out the automatic supplementary material through vacuum auto sucking machine and raw materials feed bin for the raw materials feed bin all holds the raw materials granule of capacity, organism 3 is located a plurality of the below of raw materials discharge gate 6 is provided with batching weighing machine and constructs, the below of batching weighing machine constructs is provided with automatic stirring mechanism.
The working mode is as follows: the vacuum suction machine 1 automatically sucks raw material particles into the raw material bin 2, the proportion of the formula is determined through the control system, and the proportioning machine automatically starts proportioning in the weighing proportioning mechanism. The valve of raw materials storehouse is opened, and each raw materials component falls into the batching in proper order and fights, when waiting that the raw materials all reaches preset weight in the batching fill, accomplishes the ratio back, opens the batching and fights, and in the raw materials got into automatic material mechanism of mixing by the action of gravity, all raw materials granule began to stir in falling into the agitator.
Batching weighing machine constructs including weighing machine 7 and sets up 8 is fought to batching on the weighing machine constructs 7, weighing machine constructs 7 and is weighing sensor or gravimeter etc, batching is fought 8 and is located a plurality of under the raw materials discharge gate 6, the bottom that 8 is fought to the batching contains the batching mouth, batching mouth department corresponds and is provided with open and close valve assembly for open or close the batching mouth.
The valve plate opening and closing assembly comprises a valve plate 10 and a telescopic mechanism 11, one end of the valve plate 10 is hinged to the bottom end wall body of the mixing hopper 8, one end of the telescopic mechanism 11 is hinged to the mixing hopper 8, and the other end of the telescopic mechanism is hinged to the wall body of the valve plate 10 at a distance from a valve plate hinge shaft 12; the valve plate 10 is closed or deviated from the dosing port through the telescopic action of the telescopic mechanism 11, the structure is simple, and the size of the opening is adjustable.
The automatic material mixing mechanism comprises a material mixing bin 13 and a stirring rod 14 arranged in the material mixing bin 13, the stirring rod 14 is of a transverse spiral stirring rod structure, and the material mixing bin 13 is of a groove body structure with an open top. For traditional batching, be artifical installation proportion pour the raw materials into vertical rotatory mixer, the raw materials granule is by high-speed stirring in mixer inside, has a serious shortcoming, and the granule that density is high among the stirring process can sink to the bottom of mixer, leads to the stirring material not even enough, leads to film product quality not stable enough. The material is mixed in the upset that this scheme was not stopped from the bottom, prevents that the raw materials that density is high from sinking to the bottom of mixing feed bin 13 for mix the interior material misce bene of feed bin.
The cross-sectional shape of the mixing bin 13 is a circular arc structure with an opening at the top end, and the circle center of a pitch circle of the mixing bin 13 is concentric with the stirring axis of the stirring rod 14. The stirring bin 13 of this structure makes the stirring mix the effect better.
The stirring rod 14 comprises a helical blade, and the helical blade comprises a left-handed helical blade 15 and a right-handed helical blade 16 which are coaxially arranged; mix the material in the feed bin 13 and pass through helical blade towards the middle section of mixing the feed bin 13, the double helix puddler of constitution makes the stirring more even, and the material process of mixing that lasts moreover also prevents the granule deposit that density is high in the bottom.
Two weighing sensors are arranged below the mixing bin 13 and used for detecting the consumption of the raw materials in the mixing tank and feeding the consumption back to the control system in real time.
As shown in the attached drawing 1, the mixed discharge hole has been seted up to the middle section bottom of mixing bunker 13, is provided with magnetic frame 9 corresponding to mixed discharge hole, contain the punishment in advance passageway that link up from top to bottom on the magnetic frame 9, be provided with the magnetic adsorption body in the punishment in advance passageway, through magnetic frame 9 adsorbs the magnetic particle through mixing the discharge hole, prevents that iron article from getting into the extruder of epilogue and damaging the extruder.
The above description is only of the preferred embodiments of the present invention, and it should be noted that: it will be apparent to those skilled in the art that various modifications and adaptations can be made without departing from the principles of the utility model and these are intended to be within the scope of the utility model.
Claims (6)
1. The utility model provides an automatic weighing dosing unit which characterized in that: including vacuum auto sucking machine (1), raw materials feed bin (2), organism (3), batching weighing machine structure and automatic stirring mechanism, the top of organism (3) contains a plurality of raw materials discharge gate (6), the top of organism (3) corresponds to each raw materials discharge gate (6) and all is provided with raw materials feed bin (2), be provided with vacuum auto sucking machine (1) on raw materials feed bin (2), organism (3) are located a plurality of the below of raw materials discharge gate (6) is provided with batching weighing machine structure, the below of batching weighing machine structure is provided with automatic stirring mechanism.
2. An automatic weighing and dispensing device as defined in claim 1, wherein: batching weighing machine constructs including weighing machine structure (7) and sets up batching fill (8) on weighing machine structure (7), batching fill (8) are located a plurality of under raw materials discharge gate (6), the bottom that batching was fought (8) contains the batching mouth, the correspondence of batching mouth department is provided with switching valve subassembly.
3. An automatic weighing and dispensing device according to claim 2, wherein: the valve opening and closing assembly comprises a valve plate (10) and a telescopic mechanism (11), one end of the valve plate (10) is hinged to the wall body at the bottom end of the batching hopper (8), one end of the telescopic mechanism (11) is hinged to the batching hopper (8), and the other end of the telescopic mechanism is hinged to the wall body of the valve plate (10) at a distance from a valve plate hinge shaft (12); the valve plate (10) is closed or deviated from the dosing port through the telescopic action of the telescopic mechanism (11).
4. An automatic weighing and dispensing device as defined in claim 1, wherein: automatic mix material mechanism and be in including mixing feed bin (13) and setting mix puddler (14) in feed bin (13), puddler (14) are horizontal spiral puddler structure, mix feed bin (13) and be open-topped trough body form structure.
5. An automatic weighing and dispensing device according to claim 4, wherein: the cross-sectional shape of mixing storehouse (13) is open-ended circular arc structure in top, the pitch circle centre of a circle of mixing storehouse (13) sets up with the stirring axis of puddler (14) is concentric.
6. An automatic weighing and dispensing device according to claim 4, wherein: the stirring rod (14) comprises a helical blade, and the helical blade comprises a left-handed helical blade (15) and a right-handed helical blade (16) which are coaxially arranged; the materials in the mixing bin (13) are pushed towards the middle section of the mixing bin (13) through the helical blades.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123117663.6U CN216760414U (en) | 2021-12-13 | 2021-12-13 | Automatic weighing and batching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123117663.6U CN216760414U (en) | 2021-12-13 | 2021-12-13 | Automatic weighing and batching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216760414U true CN216760414U (en) | 2022-06-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123117663.6U Active CN216760414U (en) | 2021-12-13 | 2021-12-13 | Automatic weighing and batching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216760414U (en) |
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2021
- 2021-12-13 CN CN202123117663.6U patent/CN216760414U/en active Active
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