CN215666016U - High-precision double-helix feeder - Google Patents
High-precision double-helix feeder Download PDFInfo
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- CN215666016U CN215666016U CN202122171753.7U CN202122171753U CN215666016U CN 215666016 U CN215666016 U CN 215666016U CN 202122171753 U CN202122171753 U CN 202122171753U CN 215666016 U CN215666016 U CN 215666016U
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Abstract
The utility model discloses a high-precision double-helix feeder which comprises a feeding bin, a conveying mechanism and a discharging bin, wherein one end of the conveying mechanism is communicated with a discharging port of the feeding bin, the discharging bin is communicated with the other end of the conveying mechanism, an arch breaking unit is arranged at a feeding port of the feeding bin, the arch breaking unit comprises an arch breaking shaft and arch breaking rods which are arranged on the arch breaking shaft in a staggered mode, two ends of the arch breaking shaft penetrate through two sides of the feeding bin, the conveying mechanism comprises an upper conveying unit and a lower conveying unit which are sequentially and transversely arranged from top to bottom, the discharging port of the feeding bin and one end of the lower conveying unit are both communicated with one end of the upper conveying unit, and the other ends of the upper conveying unit and the lower conveying unit are both communicated with the discharging bin through a material blocking device. According to the high-precision double-helix blanking device with the structure, a vertical double-helix blanking mode is adopted, so that the blanking precision is improved, and the material stopper is added, so that the materials can be stably output.
Description
Technical Field
The utility model relates to the technical field of blanking devices, in particular to a high-precision double-helix blanking device.
Background
The glassware mainly is applied to powder packaging trade down, adopts bi-motor control unloading mostly, and unloading control accuracy is not high and unstable on the one hand, and on the other hand material can not steadily be exported, and the material is cubic falling down.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a high-precision double-helix blanking device, which solves the problems that the blanking device is low in discharging control precision and cannot stably output discharged materials.
In order to achieve the purpose, the utility model provides a high-precision double-helix feeder which comprises a feeding bin, a conveying mechanism and a discharging bin, wherein one end of the conveying mechanism is communicated with a discharging port of the feeding bin, the discharging bin is communicated with the other end of the conveying mechanism, an arch breaking unit is arranged at a feeding port of the feeding bin, the arch breaking unit comprises an arch breaking shaft and arch breaking rods which are arranged on the arch breaking shaft in a staggered mode, two ends of the arch breaking shaft penetrate through two sides of the feeding bin, the conveying mechanism comprises an upper conveying unit and a lower conveying unit which are sequentially and transversely arranged from top to bottom, one end of the discharging port of the feeding bin and one end of the lower conveying unit are communicated with one end of the upper conveying unit, and the other end of the upper conveying unit and the other end of the lower conveying unit are communicated with the discharging bin through a material blocking device.
Preferably, the upper conveying unit comprises an upper shell, a large screw shaft arranged in the middle of the upper shell and a large screw blade arranged on the large screw shaft, the upper end part of the left side of the upper shell is communicated with a discharge hole of the feeding bin, the lower end part of the left side of the upper shell is communicated with one end of the lower conveying unit, one end of the large screw shaft penetrates out of one side of the upper shell, which is far away from the discharging bin, and the other end of the large screw shaft penetrates out of the discharging bin.
Preferably, the lower conveying unit comprises a lower shell, a small spiral shaft arranged in the middle of the lower shell and a small spiral blade arranged on the small spiral shaft, the upper end of the left side of the lower shell is communicated with the lower end of the left side of the upper shell, one end of the small spiral shaft penetrates out of one side of the lower shell, which is far away from the discharge bin, and the other end of the small spiral shaft is communicated with the discharge bin through the material stopper.
Preferably, one side of the feeding bin, which is far away from the discharging bin, is provided with a driving mechanism for driving the arch breaking shaft, the large screw shaft and the small screw shaft to rotate.
Preferably, actuating mechanism includes first drive chain, second drive chain, set up in the driving gear of little spiral shaft one end, set up in the second driven gear of broken arch shaft one end and set gradually in the first driven gear of big spiral shaft one end, electromagnetic clutch and linkage gear, the driving gear with first driven gear passes through first drive chain is connected, linkage gear with second driven gear passes through second drive chain is connected, the driving gear is connected with the output shaft of motor.
Preferably, the material blocking device comprises an outer ring and an inner ring arranged in the middle of the outer ring, the outer wall of the inner ring is connected with the inner wall of the outer ring through a plurality of transverse plates and a plurality of vertical plates, and the transverse plates and the vertical plates divide the outer ring and the inner ring to form a discharging channel and separate the discharging channel into a plurality of discharging through holes.
Preferably, the diameter of the large helical blade is larger than the diameter of the small helical blade.
Therefore, the high-precision double-helix blanking device adopting the structure has the following beneficial effects:
1. the upper conveying unit and the lower conveying unit which are sequentially arranged from top to bottom are adopted for vertical double-helix blanking, the discharging flow of the small spiral shaft is smaller than that of the large spiral shaft, and the blanking precision is greatly improved;
2. the material is guided into the discharging bin by the discharging through holes of the material stopping device, so that the material can be stably output and is prevented from falling in a block shape;
3. and a single motor and an electromagnetic clutch are adopted for matched transmission, so that the energy consumption is reduced.
The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.
Drawings
FIG. 1 is a side cross-sectional view of an embodiment of a high precision double screw downer of the present invention;
FIG. 2 is a top view of an embodiment of a high precision double screw downer of the present invention;
FIG. 3 is a side view of an embodiment of a high precision double screw downer of the present invention;
FIG. 4 is a schematic view of the structure of a blocker according to an embodiment of the present invention.
In the figure: 1. a feeding bin; 2. a discharging bin; 3. breaking an arch shaft; 4. breaking the arch bar; 5. an upper housing; 6. a large screw shaft; 7. a large helical blade; 8. a lower housing; 9. a small spiral shaft; 10. a small helical blade; 11. a material stopping device; 12. a first drive chain; 13. a second drive sprocket; 14. an electromagnetic clutch; 15. a driving gear; 16. a first driven gear; 17. a second driven gear; 18. an outer ring; 19. an inner circular ring; 20. a transverse plate; 21. a riser.
Detailed Description
The technical solution of the present invention is further illustrated by the accompanying drawings and examples.
Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the present application do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
Embodiments of the present invention will be further described with reference to the accompanying drawings. As shown in figure 1-2, a high-precision double-helix feeder comprises a feeding bin 1, a conveying mechanism with one end communicated with a discharge port of the feeding bin 1 and a discharging bin 2 communicated with the other end of the conveying mechanism, wherein an arch breaking unit is arranged at a feed port of the feeding bin 1 and is mainly used for avoiding material agglomeration, the feeding bin 1 is blocked and is not smooth in feeding, the arch breaking unit comprises an arch breaking shaft 3 and arch breaking rods arranged on the arch breaking shaft 3 in a staggered manner, the arch breaking rods penetrate through the arch breaking shaft 3 and are fixed through nuts, two ends of the arch breaking shaft 3 penetrate through two sides of the feeding bin 1, the conveying mechanism comprises an upper conveying unit and a lower conveying unit which are sequentially and transversely arranged from top to bottom, one ends of the discharge port of the feeding bin 1 and the lower conveying unit are both communicated with one end of the upper conveying unit, and the other ends of the upper conveying unit and the lower conveying unit are both communicated with the discharging bin 2 through a material blocker 11, through set up perpendicular double helix unloading mode between feeding storehouse 1 and play feed bin 2, guarantee unloading precision and stability, material blocking device 11 mainly used prevents the material caking, makes the material steadily export to play feed bin 2.
The upper conveying unit comprises an upper shell 5, a large screw shaft 6 arranged in the middle of the upper shell 5 and a large screw blade 7 arranged on the large screw shaft 6, the upper end part of the left side of the upper shell 5 is communicated with a discharge hole of the feeding bin 1, the lower end part of the left side of the upper shell 5 is communicated with one end of the lower conveying unit, one end of the large screw shaft 6 penetrates out of one side of the upper shell 5, which is far away from the discharging bin 2, and the other end of the large screw shaft 6 penetrates out of the discharging bin 2. The lower conveying unit comprises a lower shell 8, a small spiral shaft 9 arranged in the middle of the lower shell 8 and a small spiral blade 10 arranged on the small spiral shaft 9, the upper end part of the left side of the lower shell 8 is communicated with the lower end part of the left side of the upper shell 5, one end of the small spiral shaft 9 penetrates out of one side of the lower shell 8 far away from the discharging bin 2, the other end of the small spiral shaft 9 is communicated with the discharging bin 2 through a material blocker 11, the discharging bin 2 is arranged on one side of the feeding bin 1, one side of the feeding bin 1 far away from the discharging bin 2 is flush with one sides of the upper shell 5 and the lower shell 8 far away from the discharging bin 2, the whole discharging bin is ensured to be attractive and neat, after materials in the feeding bin 1 enter the upper shell 5, one part is conveyed to the discharging bin 2 through the large spiral shaft 6 and the large spiral blade 7, and the other part falls into the lower shell 8 through the rotation of the large spiral blade 7 and then is conveyed to the discharging bin 2 through the small spiral shaft 9 and the small spiral blade 10. The diameter of the large helical blade 7 is larger than that of the small helical blade 10, so that the discharge amount of the large helical shaft 6 is larger than that of the small helical shaft 9, and preferably, the discharge amount of the small helical shaft 9 is one fifth of that of the large helical shaft 6.
As shown in fig. 3, a driving mechanism for driving the arch breaking shaft 3, the large screw shaft 6 and the small screw shaft 9 to rotate is arranged on one side of the feeding bin 1 away from the discharging bin 2. The driving mechanism comprises a first transmission chain 12, a second transmission chain 13, a driving gear 15 arranged at one end of the small spiral shaft 9, a second driven gear 17 arranged at one end of the arch breaking shaft 3, and a first driven gear 16, an electromagnetic clutch 14 and a linkage gear which are sequentially arranged at one end of the large spiral shaft 6, wherein the driving gear 15 and the first driven gear 16 are connected through the first transmission chain 12, the linkage gear and the second driven gear 17 are connected through the second transmission chain 13, the driving gear 15 is connected with an output shaft of a motor, the motor drives the driving gear 15 to rotate, further drives the first driven gear 16 to rotate through the first transmission chain 12, the linkage gear drives the second driven gear 17 to rotate through the second transmission chain 13, and finally, the arch breaking shaft 3, the large spiral shaft 6 and the small spiral shaft 9 rotate to work, and the single motor and the electromagnetic clutch 14 are adopted for matching transmission, the energy consumption is reduced.
As shown in fig. 4, the material blocking device 11 includes an outer ring 18 and an inner ring 19 disposed in the middle of the outer ring 18, the outer wall of the inner ring 19 is connected to the inner wall of the outer ring 18 through a plurality of transverse plates 20 and a plurality of vertical plates 21, and the plurality of transverse plates 20 and the plurality of vertical plates 21 divide the discharge channel formed between the outer ring 18 and the inner ring 19 into a plurality of discharge through holes. Preferably, four transverse plates 20 and two vertical plates 21 are arranged between the outer ring 18 and the inner ring 19, wherein two transverse plates 20 are respectively arranged above and below the inner circular ring 19, two ends of the transverse plates are fixedly connected with the inner wall of the outer circular ring 18, the other two transverse plates 20 are arranged between the outer circular ring 18 and the inner circular ring 19, one end of the vertical plate is fixedly connected with the inner wall of the outer circular ring 18, the other end of the vertical plate is fixedly connected with the outer wall of the inner circular ring 19, a vertical plate 21 is arranged between the inner circular ring 19 and a transverse plate 20 positioned above the inner circular ring 19, and both ends are respectively fixedly connected with the transverse plate 20 and the outer wall of the inner circular ring 19, the other vertical plate 21 is arranged between the inner circular ring 19 and the transverse plate 20 positioned below the inner circular ring 19, and both ends are respectively and fixedly connected with the outer wall of the transverse plate 20 and the inner circular ring 19, and finally six discharging through holes are formed between the inner circular ring 19 and the outer circular ring 18, so that the materials are prevented from caking.
The specific implementation process of the utility model is as follows: the motor is started, the arch breaking shaft 3, the large screw shaft 6 and the small screw shaft 9 start to rotate, materials in the feeding bin 1 enter the upper shell 5 after being dispersed by the arch breaking rod, one part of the materials are conveyed to the discharging bin 2 by the large screw shaft 6 and the large screw blade 7, the other part of the materials fall to the lower shell 8, and the materials are conveyed to the discharging bin 2 by the small screw shaft 9 and the small screw blade 10.
Therefore, the high-precision double-helix blanking device adopting the structure adopts the upper conveying unit and the lower conveying unit which are sequentially arranged from top to bottom to carry out vertical double-helix blanking, the discharging flow of the small screw shaft is smaller than that of the large screw shaft, and the blanking precision is greatly improved; the material is guided into the discharging bin by the discharging through holes of the material stopping device, so that the material can be stably output and is prevented from falling in a block shape; and a single motor and an electromagnetic clutch are adopted for matched transmission, so that the energy consumption is reduced.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting the same, and although the present invention is described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that: modifications and equivalents may be made to the utility model without departing from the spirit and scope of the utility model.
Claims (7)
1. The utility model provides a glassware under high accuracy double helix which characterized in that: including feeding storehouse, one end with the conveying mechanism that the feeding storehouse discharge gate is linked together and with the play feed bin that the conveying mechanism other end is linked together, the feed inlet in feeding storehouse is provided with broken hunch unit, broken hunch unit including broken arch shaft and staggered arrangement in broken epaxial broken arch stick of encircleing, wear out at the both ends of broken arch shaft the both sides in feeding storehouse, conveying mechanism includes from the top down horizontal last conveying unit who sets gradually and lower conveying unit, the discharge gate in feeding storehouse with the one end of lower conveying unit all with the one end of going up conveying unit with be linked together, go up conveying unit with the other end of lower conveying unit all through the glassware hinder with it is linked together to go out the feed bin.
2. The high precision double helix feeder according to claim 1, characterized in that: the upper conveying unit comprises an upper shell, a large screw shaft arranged in the middle of the upper shell and a large screw blade arranged on the large screw shaft, the upper end of the left side of the upper shell is communicated with a discharge hole of the feeding bin, the lower end of the left side of the upper shell is communicated with one end of the lower conveying unit, one end of the large screw shaft penetrates out of one side of the upper shell, which is far away from the discharging bin, and the other end of the large screw shaft penetrates out of the discharging bin.
3. The high precision double helix feeder according to claim 2, characterized in that: the lower conveying unit comprises a lower shell, a small spiral shaft arranged in the middle of the lower shell and a small spiral blade arranged on the small spiral shaft, the upper end of the left side of the lower shell is communicated with the lower end of the left side of the upper shell, one end of the small spiral shaft penetrates out of the lower shell and is far away from one side of the discharge bin, and the material stopper is communicated with the discharge bin at the other end of the small spiral shaft.
4. A high precision double screw feeder according to claim 3, characterized in that: and a driving mechanism for driving the arch breaking shaft, the large spiral shaft and the small spiral shaft to rotate is arranged on one side of the feeding bin, which is far away from the discharging bin.
5. The high precision double helix feeder according to claim 4, wherein: the driving mechanism comprises a first transmission chain, a second transmission chain, a driving gear arranged at one end of the small spiral shaft, a second driven gear arranged at one end of the broken arch shaft, and a first driven gear, an electromagnetic clutch and a linkage gear which are sequentially arranged at one end of the big spiral shaft, wherein the driving gear is connected with the first driven gear through the first transmission chain, the linkage gear is connected with the second driven gear through the second transmission chain, and the driving gear is connected with an output shaft of the motor.
6. The high precision double helix feeder according to claim 1, characterized in that: the material blocking device comprises an outer ring and an inner ring arranged in the middle of the outer ring, the outer wall of the inner ring is connected with the inner wall of the outer ring through a plurality of transverse plates and a plurality of vertical plates, and the transverse plates and the vertical plates divide the outer ring and the inner ring to form a discharging channel and separate the discharging channel into a plurality of discharging through holes.
7. A high precision double screw feeder according to claim 3, characterized in that: the diameter of the large helical blade is larger than that of the small helical blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122171753.7U CN215666016U (en) | 2021-09-09 | 2021-09-09 | High-precision double-helix feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122171753.7U CN215666016U (en) | 2021-09-09 | 2021-09-09 | High-precision double-helix feeder |
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| Publication Number | Publication Date |
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| CN215666016U true CN215666016U (en) | 2022-01-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122171753.7U Active CN215666016U (en) | 2021-09-09 | 2021-09-09 | High-precision double-helix feeder |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116730040A (en) * | 2023-08-14 | 2023-09-12 | 国能龙源环保有限公司 | Material conveying equipment |
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2021
- 2021-09-09 CN CN202122171753.7U patent/CN215666016U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116730040A (en) * | 2023-08-14 | 2023-09-12 | 国能龙源环保有限公司 | Material conveying equipment |
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