CN212125763U - Granular material quantitative feeding device - Google Patents
Granular material quantitative feeding device Download PDFInfo
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- CN212125763U CN212125763U CN202020327072.8U CN202020327072U CN212125763U CN 212125763 U CN212125763 U CN 212125763U CN 202020327072 U CN202020327072 U CN 202020327072U CN 212125763 U CN212125763 U CN 212125763U
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- feeding
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- feed
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Abstract
The embodiment of the utility model discloses granular material ration feedway is disclosed, include: a frame; the feeding hopper is obliquely arranged on the rack, a feeding through hole is formed in the bottom of the feeding hopper, and the feeding through hole is formed in the side, higher than the bottom of the feeding hopper; the feeding device is arranged above the feeding hopper and is used for adding materials to the side with the lowest height in the feeding hopper; the counting carousel, the counting carousel rotate set up in the feed hopper, the counting carousel with the feed hopper bottom is pressed close to the setting, a plurality of counting holes have on the counting carousel, the counting carousel is rotated by the drive of feed drive arrangement, when the counting carousel rotates the counting hole process the top of feed through-hole. The utility model discloses can accurately drop the material of a certain grain number, efficiency is higher, the cost is minimum, the volume is littleer.
Description
Technical Field
The utility model relates to a feeder equipment field, in particular to granular material ration feedway.
Background
In the quantitative packaging of granular products such as chocolate, candy, tablets and the like, the material particles in each packaging bag need to be counted. If manual counting is adopted, the efficiency is low, counting is easy to be wrong, and meanwhile, the labor intensity of workers is very high.
At present, the equipment for counting by using a weighing mode adopts the vibration disc to feed materials into the weighing hopper, the hopper is opened to feed materials when the weight reaches the standard, but the feeding amount of the vibration disc is difficult to accurately control, large errors exist, the hopper is weighed to eliminate the errors, the materials with required weight are obtained by combining the weight of a plurality of scale heads in a mode of adopting a combined scale, the cost is high, the structure is complex, and the volume is very large.
In addition, in the existing vibrating plate feeding equipment, the materials often generate a lot of powder due to vibration and are attached to transparent tablet candies or transparent packaging bags, so that the packaging is not attractive.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides a technical problem that will solve lies in, provides a granular material ration feedway, can accurately drop the material of certain grain number, and efficiency is higher, the cost is minimum, the volume is littleer.
In order to achieve the above object, the utility model discloses a granular material quantitative feeding device, include:
a frame;
the feeding hopper is obliquely arranged on the rack, a feeding through hole is formed in the bottom of the feeding hopper, and the feeding through hole is formed in the side, higher than the bottom of the feeding hopper;
the feeding device is arranged above the feeding hopper and is used for adding materials to the side with the lowest height in the feeding hopper;
the counting carousel, the counting carousel rotate set up in the feed hopper, the counting carousel with the feed hopper bottom is pressed close to the setting, a plurality of counting holes have on the counting carousel, the counting carousel is rotated by the drive of feed drive arrangement, when the counting carousel rotates the counting hole process the top of feed through-hole.
Preferably, a feeding slide way is arranged below the feeding through holes and used for receiving materials falling from the feeding through holes, a plurality of dust suction through holes are formed in the feeding slide way and communicated with the air suction filtering device.
Preferably, the feeding hopper is further provided with a vibration generating device for driving the feeding hopper to vibrate integrally.
Preferably, a material level sensor is arranged in the feeding hopper and used for monitoring the height of the material in the feeding hopper, and the material level sensor is electrically connected with the feeding device.
Preferably, feeding device includes loading hopper and reinforced vibration dish, the discharge gate of loading hopper set up in the top of reinforced vibration dish, the discharge gate of reinforced vibration dish set up in the top of the highly minimum one side of loading hopper, reinforced vibration dish with the level sensor electricity is connected.
Preferably, a scraper and/or a scraping roller are arranged in the feeding hopper, and the lower side of the scraper and/or the scraping roller is arranged close to the top surface of the counting turntable.
Preferably, when the counting turntable rotates, the counting holes sequentially pass through one side of the feeding hopper with the lowest height, the scraper and/or the scraping roller and the upper part of the feeding through hole.
Preferably, the middle part of the feeding hopper is rotatably provided with a rotating shaft, the middle part of the counting turntable is fixedly connected with the rotating shaft, and the rotating shaft is driven by the feeding driving device to rotate and is linked with the counting turntable to rotate.
Preferably, a universal joint is arranged between the rotating shaft and the feeding driving device and used for isolating vibration.
Compared with the prior art, the beneficial effects of the utility model reside in that:
through setting up the count carousel, and set up the counting hole of certain quantity on the count carousel, make the granular material fall into the counting hole one by one after falling into the feed hopper, and move with the movement of the counting hole, when the counting hole moves to the feed through hole top, the material loses the bearing of the feed hopper bottom and drops from the feed through hole, because the counting hole quantity through the feed through hole top is confirmed, the grain number of the material dropped is confirmed, has realized the accurate quantitative feed;
by arranging the dust absorption through holes on the feeding slide way, when materials slide over the feeding slide way, dust attached to the outer surface of the materials is absorbed from the dust absorption through holes, so that the quantity of the dust after packaging is greatly reduced, and the attractiveness of packaging is improved;
the feeding hopper is driven to vibrate integrally by the vibration generating device, so that materials can fall into the counting holes more easily, and each counting hole is ensured to fall into a granular material;
by arranging the feeding device and the material level sensor, when the material level in the feeding hopper is too low, the feeding is accelerated, and when the material level in the feeding hopper is too high, the feeding is decelerated, so that the material level of the material in the feeding hopper is stably maintained, and the automatic feeding is realized;
by arranging the scraping roller and/or the scraping plate, the materials can be limited in a specific area in the feeding hopper, cannot be driven to other areas along with the rotation of the counting turntable, and can be flattened, so that the materials can completely fall into the counting hole, and the condition that two materials are stacked in the counting hole cannot be caused;
the universal joint is arranged between the rotating shaft and the driving device, so that the vibration cannot be transmitted to the driving device when the rotating shaft vibrates integrally with the feeding hopper, and the driving device is protected;
the feed hopper adopts the slope setting, and the feed through hole sets up in highly higher one side and reinforced position sets up in highly minimum one side for the material is piled up in highly minimum one side in the feed hopper, and the material can not be piled up to the feed through hole top, therefore after the material in the feed through hole falls from the feed through hole, can not have other material to continue to drop, has ensured the accuracy of count feed.
Drawings
Fig. 1 is a schematic view of the overall structure of an embodiment of the present invention;
fig. 2 is a schematic view of another overall structure of the embodiment of the present invention;
fig. 3 is a schematic diagram of the internal structure of the feed hopper.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings of fig. 1-3.
Referring to fig. 1 to 3, a device for quantitatively supplying granular materials includes a housing 1.
The slope of feed fill 2 sets up in frame 1, and feed fill 2 includes bottom plate 21 and sets up in the lateral wall 22 of bottom plate 21 circumference, has feed through hole 23 on bottom plate 21, and feed through hole 23 sets up in the high higher one side of bottom plate 21, and it is high only need satisfy not be covered by the material that deposits up in the feed fill 2 can.
The side of the feed hopper 2 with the lowest height is provided with a scrap discharge opening 24 for discharging scrap material accumulated in the feed hopper 2.
Still rotate in the feed fill 2 and be provided with count carousel 5, count carousel 5 is pressed close to the setting with the bottom plate 21 of feed fill 2, has a plurality of count holes 51 on the count carousel 5, and count carousel 5 is rotated by the drive of feed drive arrangement, and count hole 51 passes through the top of feed through hole 23 when the count carousel rotates.
The feed slide 4 is arranged below the feed through hole 23 and used for receiving materials falling from the feed through hole 23, a plurality of dust suction through holes are formed in the feed slide 4 and communicated with the air suction filtering device and used for sucking dust of the materials sliding in the feed slide 4.
The feeding hopper 2 is obliquely arranged on the frame 1 through a rotating shaft 25, an eccentric wheel is further rotatably arranged on the feeding hopper 2, the eccentric wheel is driven to rotate by an eccentric driving motor 9, and the feeding hopper 2 is linked to eccentrically swing. A universal joint is arranged between the counting turntable 5 and the feeding driving device, so that the counting turntable 5 still keeps autorotation when the feeding hopper 2 inclines and swings.
Still be provided with level sensor in the feed hopper 2, level sensor is used for monitoring the height of material in the feed hopper 2, and level sensor is connected with reinforced vibration dish 32 electricity. The level sensor of the present embodiment preferably employs an infrared distance measuring sensor for detecting the distance between the level sensor and the top surface of the material stored in the supply hopper 2, thereby determining the height of the top surface of the material and controlling the corresponding acceleration or deceleration of the charging vibration disk 32.
Be provided with scraper blade and/or scraping roller in the feed hopper 2, scraper blade, scraping roller preferably adopt soft elastic plate or brush, roller brush, and the rigid coupling brush mounting panel 7 is used for installing the brush on the lateral wall 22 of feed hopper 2 to this embodiment is preferred, and rotates on lateral wall 22 and connect roller brush 8, and the setting is pressed close to with the top surface of count carousel 5 to the downside of brush and roller brush 8. The roller brush 8 is driven to rotate by a roller brush drive device 81. When count carousel 5 rotates, count hole 51 highly minimum one side and collect the material in the feed fill 2, continue to rotate afterwards through the brush, the brush blocks the material removal that does not fall into count hole 51, make the material store up highly minimum one side in feed fill 2, count hole 51 is through roller brush 8 afterwards, roller brush 8 ensures that the material falls into completely in count hole 51, count hole process feed through hole 23 top afterwards, the material in count hole 51 loses the bearing and drops into feed slide 4 from feed through hole 23 this moment.
The middle part of feed hopper 2 rotates and is provided with pivot 6, and the middle part and the pivot 6 rigid coupling of count carousel 5, pivot 6 are rotated by feed drive arrangement drive and are linked count carousel 5 and rotate. A universal joint is arranged between the rotating shaft 6 and the feeding driving device and is used for isolating vibration.
Of course, the above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention, and all modifications made according to the spirit of the main technical solution of the present invention should be covered within the protection scope of the present invention.
Claims (9)
1. A device for the dosed supply of granular material, characterized in that it comprises:
a frame;
the feeding hopper is obliquely arranged on the rack, a feeding through hole is formed in the bottom of the feeding hopper, and the feeding through hole is formed in the higher side of the bottom of the feeding hopper;
the feeding device is arranged above the feeding hopper and is used for adding materials to the side with the lowest height in the feeding hopper;
the counting carousel, the counting carousel rotate set up in the feed hopper, the counting carousel with the feed hopper bottom is pressed close to the setting, a plurality of counting holes have on the counting carousel, the counting carousel is rotated by the drive of feed drive arrangement, when the counting carousel rotates the counting hole process the top of feed through-hole.
2. A quantitative feeding device for granular materials according to claim 1, characterized in that a feeding slide is arranged below the feeding through holes for receiving the materials falling from the feeding through holes, a plurality of dust suction through holes are arranged on the feeding slide, and the dust suction through holes are communicated with the air suction filtering device.
3. A device for quantitatively feeding granular material according to claim 2, wherein the feeding hopper is rotatably provided with an eccentric wheel which is driven by an eccentric driving device to rotate and link the feeding hopper to eccentrically swing.
4. A device as claimed in claim 2, wherein a level sensor is provided in the hopper for monitoring the level of material in the hopper, the level sensor being electrically connected to the feeding means.
5. A quantitative feeding device for granular materials according to claim 4, wherein said feeding device comprises a feeding hopper and a feeding vibration disk, the discharge port of said feeding hopper is arranged above said feeding vibration disk, the discharge port of said feeding vibration disk is arranged above the side of said feeding hopper with the lowest height, and said feeding vibration disk is electrically connected with said level sensor.
6. A granular material dosing device as claimed in any one of claims 1 to 5, characterised in that a scraper and/or a scraping roller is/are provided in the feed hopper, the underside of the scraper and/or scraping roller being located adjacent to the top surface of the counting carousel.
7. A device for dosing granular material according to claim 6, characterized in that said counting aperture passes, in succession, on the side of the lowest height of said hopper, above said scraper and/or scraper roller and above said feed through hole, when said counting carousel rotates.
8. A quantitative feeding device for granular materials according to claim 6, characterized in that the middle of the feeding hopper is rotatably provided with a rotating shaft, the middle of the counting rotary disc is fixedly connected with the rotating shaft, and the rotating shaft is driven by the feeding driving device to rotate and is linked with the counting rotary disc to rotate.
9. A device for dosing granular material according to claim 8, characterized in that a universal joint is provided between the shaft and the feed drive for vibration isolation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020327072.8U CN212125763U (en) | 2020-03-16 | 2020-03-16 | Granular material quantitative feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020327072.8U CN212125763U (en) | 2020-03-16 | 2020-03-16 | Granular material quantitative feeding device |
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| Publication Number | Publication Date |
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| CN212125763U true CN212125763U (en) | 2020-12-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020327072.8U Active CN212125763U (en) | 2020-03-16 | 2020-03-16 | Granular material quantitative feeding device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112626740A (en) * | 2020-12-17 | 2021-04-09 | 浙江信胜科技股份有限公司 | Bead-embroidery lower bead structure capable of automatically supplementing material and bead-embroidery machine |
-
2020
- 2020-03-16 CN CN202020327072.8U patent/CN212125763U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112626740A (en) * | 2020-12-17 | 2021-04-09 | 浙江信胜科技股份有限公司 | Bead-embroidery lower bead structure capable of automatically supplementing material and bead-embroidery machine |
| CN112626740B (en) * | 2020-12-17 | 2022-12-23 | 浙江信胜科技股份有限公司 | Bead-embroidery lower bead structure capable of automatically supplementing material and bead-embroidery machine |
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