CN214877841U - Quantitative feeding device - Google Patents
Quantitative feeding device Download PDFInfo
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- CN214877841U CN214877841U CN202121372042.XU CN202121372042U CN214877841U CN 214877841 U CN214877841 U CN 214877841U CN 202121372042 U CN202121372042 U CN 202121372042U CN 214877841 U CN214877841 U CN 214877841U
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- discharging
- turning plate
- weighing hopper
- plate
- vibrating feeder
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Abstract
The utility model discloses a quantitative feeding device belongs to dispensing equipment technical field, be in including frame, setting vibrating feeder, weighing hopper in the frame and set up at the weighing hopper with weighing sensor between the frame, its characterized in that: the discharging device comprises a vibrating feeder, a discharging turnover plate and a matched discharging turnover plate driving device, wherein the discharging turnover plate is used for controlling the discharging amount, and the bottom of the discharging turnover plate is provided with a discharging groove hole. The utility model has the advantages that: the quick feeding and the micro-feeding can be realized according to the position of the discharging turning plate and the vibration frequency of the vibrating feeder by arranging the discharging turning plate at the discharging port of the vibrating feeder; a receiving plate is arranged in the measuring hopper and at the position of the discharge port of the vibrating feeder, so that the blanking interval is shortened, and the measuring precision is ensured; the bottom of the measuring hopper is provided with the turning plate of the measuring hopper, so that the rapid discharging after the measurement can be realized.
Description
Technical Field
The utility model belongs to the technical field of the dispensing equipment, concretely relates to dosing device.
Background
In an automatic batching system, there is a large batch batching system, while there will also be a small batch batching system. The large material batching can adopt traditional feed mechanism and weighing machine to realize the weighing measurement, nevertheless to the batching of small material, the requirement will be very high, requires high feed precision and high measurement weighing precision, and traditional feed mechanism and weighing machine just can not satisfy the requirement, can only adopt high accuracy feed, measurement weighing equipment to realize this process.
The prior art has the following technical problems: the requirement of trace batching is very high, the requirement of high feeding precision and high measuring and weighing precision is high, and the traditional feeding mechanism and the traditional weighing mechanism can not meet the requirement.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to provide a quantitative feeding device, the ejection of compact is designed at vibrating feeder's discharge gate department and is turned over the board, turns over the feed of the ejection of compact slotted hole in the board through discharge gate feed and ejection of compact and realizes the quantitative feeding of high accuracy.
In order to solve the technical problem, the utility model discloses a technical scheme is: the utility model provides a quantitative feeding device includes the frame, sets up vibrating feeder, weighing hopper in the frame and set up at the weighing hopper with weighing sensor between the frame, its characterized in that: the discharging device comprises a vibrating feeder, a discharging turnover plate and a matched discharging turnover plate driving device, wherein the discharging turnover plate is used for controlling the discharging amount, and the bottom of the discharging turnover plate is provided with a discharging groove hole.
Furthermore, the discharging turning plate is hinged at the discharging port of the vibrating feeder by means of a first hinge seat, a connecting plate is arranged between the discharging turning plate and the executing end of the discharging turning plate driving device, and the connecting plate is V-shaped.
Furthermore, two ends of the discharging turnover plate driving device are hinged with the vibrating feeder and the connecting plate respectively by means of a second hinge seat and a pin shaft.
Furthermore, the discharging turnover plate driving device comprises a turnover air cylinder or a turnover electric push rod.
Furthermore, a weighing hopper turning plate for discharging is arranged below the weighing hopper, one end of the weighing hopper turning plate is hinged to the weighing hopper, the other end of the weighing hopper turning plate is hinged to a discharging cylinder, and the other end of the discharging cylinder is connected with the weighing hopper through a third hinge seat.
Furthermore, the discharging cylinder and the third hinge seat are respectively provided with a group on two sides of the turning plate of the weighing hopper.
Furthermore, the left side and the right side of the weighing hopper turning plate are both provided with a baffle plate for forming a discharging channel, and the front side and the rear side of the weighing hopper turning plate are provided with bending parts bending towards the weighing hopper.
Furthermore, a material receiving plate is arranged below the discharge port of the vibrating feeder and is connected with the turning plate of the weighing hopper by means of a connecting support.
The utility model has the advantages that: the quick feeding and the micro-feeding can be realized according to the position of the discharging turning plate and the vibration frequency of the vibrating feeder by arranging the discharging turning plate at the discharging port of the vibrating feeder; a receiving plate is arranged in the measuring hopper and at the position of the discharge port of the vibrating feeder, so that the blanking interval is shortened, and the measuring precision is ensured; the bottom of the measuring hopper is provided with the turning plate of the measuring hopper, so that the rapid discharging after the measurement can be realized.
The present invention will be described in detail with reference to the accompanying drawings.
Drawings
Fig. 1 is a schematic structural view of the dosing device of the present invention;
fig. 2 is a schematic view of the internal structure of the measuring hopper in the quantitative feeding device of the present invention.
In the attached drawing, the device comprises a frame 1, a frame 2, a vibrating feeder 3, a weighing hopper 4, a weighing sensor 5, a discharging turning plate 5-1, a discharging slot hole 6, a first hinging seat 7, a connecting plate 8, a second hinging seat 9, a turning cylinder 10, a weighing hopper turning plate 10-1, a bending part 11, a third hinging seat 12, a discharging cylinder 13, a baffle plate 14, a material receiving plate 15 and a connecting support.
Detailed Description
Referring to the accompanying drawings 1 and 2, the utility model provides a quantitative feeding device includes frame 1, the vibrating feeder 2 of setting in frame 1, weighing hopper 3 and set up weighing sensor 4 between weighing hopper 3 and frame 1, and the key lies in: a discharging turning plate 5 for controlling the discharging amount and a matched discharging turning plate driving device are arranged at the discharging port of the vibrating feeder 2, and a discharging groove hole 5-1 is arranged at the bottom of the discharging turning plate 5. Under the drive of the discharging turning plate driving device, the discharging turning plate 5 has at least 2 positions, namely two positions of completely opening the discharging port of the vibrating feeder 2 and completely closing the discharging port. When the discharge port is completely opened, the speed of the discharge amount can be adjusted by controlling the vibration frequency of the vibrating feeder 2 so as to realize quick feeding, when the feeding is close to a preset value, the discharge turning plate 5 completely closes the discharge port, and at the moment, the material is slightly fed through the discharge slot hole 5-1 at the bottom of the discharge turning plate 5, and the high-precision quantitative feeding is realized under the weighing of the weighing sensor 4. The discharge slot 5-1 can be in the shape of a groove, a hole or one or more slots.
The two ends of the discharging turning plate 5 are respectively hinged at the discharging opening of the vibrating feeder 2 by means of a first hinge seat 6. A connecting plate 7 is arranged between the middle part of the discharging turning plate 5 and the execution end of the discharging turning plate driving device. The connecting plate 7 is V-shaped to ensure that the discharge port can be completely closed during micro-feeding.
The two ends of the discharging turning plate driving device are hinged with the vibrating feeder 2 and the connecting plate 7 through a second hinge seat 8 and a pin shaft respectively. The discharging turnover plate driving device comprises a turnover air cylinder 9 or a turnover electric push rod. In the present embodiment, a tilting cylinder 9 is used, so that the discharge flap 5 has two positions, fully open and fully closed. When an electric push rod is adopted, the discharging turning plate 5 can be designed into a plurality of intermediate positions.
After the quantitative feeding is realized, in order to facilitate the discharging, a weighing hopper turning plate 10 for discharging is arranged below the weighing hopper 3, one end of the weighing hopper turning plate 10 is hinged on the weighing hopper 3, and the other end of the weighing hopper turning plate 10 is hinged with a discharging cylinder 12. The other end of the discharge cylinder 12 is connected to the weighing hopper 3 by means of a third articulated seat 11.
The discharge cylinder 12 and the third hinge base 11 are respectively provided with a group on two sides of the hopper turning plate 10 to ensure the stability of connection.
In this embodiment, the discharge port of the weighing hopper 3 is inclined to one side to facilitate discharging of all materials in the hopper, so that the left side and the right side of the turning plate 10 of the weighing hopper are both provided with a baffle 13 for forming a discharging channel, and the front side and the rear side are provided with bending parts 10-1 for bending the weighing hopper 3, so as to ensure that the materials cannot leak out during metering, and the materials can enter the next process along the discharging channel during discharging.
A receiving plate 14 is arranged below the discharge hole of the vibrating feeder 2. The material receiving plate 14 is close to the discharge hole of the vibrating feeder 2 so that materials directly fall on the material receiving plate 14 during micro feeding, the blanking interval is shortened, and the metering precision is effectively controlled. The receiving plate 14 is connected to the hopper flap 10 by means of a connecting bracket 15. When the weighing hopper flap 10 is turned over for discharging, the material on the receiving plate 14 also falls into the discharging channel.
The utility model discloses a device working process as follows:
in the initial feeding stage, the discharge port of the vibrating feeder 2 is fully opened, and the feeding amount speed of the feeder is adjusted by controlling the amplitude of the electromagnetic vibrating feeder. When the set feeding amount is to be reached, the discharging turning plate 5 closes the discharging port, micro feeding is carried out through the discharging groove hole 5-1 in the discharging turning plate 5, and finally the feeding amount is reached under the detection of the weighing sensor 4. Finally, the weighing hopper flap 10 is opened to unload the features in the weighing hopper 3 into the next process. When micro feeding is carried out, materials directly fall onto the material receiving plate 14 inside the metering hopper 3, the blanking interval is shortened, and the metering precision is effectively controlled.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention and not to limit it; although the present invention has been described in detail with reference to preferred embodiments, it should be understood by those skilled in the art that: the invention can be modified or equivalent substituted for some technical features; without departing from the spirit of the present invention, it should be understood that the scope of the claims is intended to cover all such modifications and variations.
Claims (8)
1. The utility model provides a quantitative feeding device, includes frame (1), sets up vibrating feeder (2), weighing hopper (3) and setting in weighing hopper (3) on frame (1) and weighing sensor (4) between frame (1), its characterized in that: a discharging turning plate (5) used for controlling the discharging amount and a matched discharging turning plate driving device are arranged at the discharging opening of the vibrating feeder (2), and a discharging groove hole (5-1) is formed in the bottom of the discharging turning plate (5).
2. The dosing device of claim 1, wherein: the discharging turning plate (5) is hinged to the discharging opening of the vibrating feeder (2) through a first hinge seat (6), a connecting plate (7) is arranged between the discharging turning plate (5) and the executing end of the discharging turning plate driving device, and the connecting plate (7) is V-shaped.
3. A dosing device according to claim 2, characterized in that: and two ends of the discharging turning plate driving device are hinged with the vibrating feeder (2) and the connecting plate (7) by means of a second hinge seat (8) and a pin shaft respectively.
4. A dosing device according to claim 2, characterized in that: the discharging turnover plate driving device comprises a turnover air cylinder (9) or a turnover electric push rod.
5. A dosing device according to any one of claims 1-4, characterized in that: a weighing hopper turning plate (10) used for discharging is arranged below the weighing hopper (3), one end of the weighing hopper turning plate (10) is hinged to the weighing hopper (3), the other end of the weighing hopper turning plate is hinged to a discharging cylinder (12), and the other end of the discharging cylinder (12) is connected with the weighing hopper (3) through a third hinged seat (11).
6. The dosing device of claim 5, wherein: the discharging cylinder (12) and the third hinge seat (11) are respectively provided with a group on two sides of the weighing hopper turning plate (10).
7. The dosing device of claim 5, wherein: the left side and the right side of the weighing hopper turning plate (10) are both provided with a baffle (13) for forming a discharging channel, and the front side and the rear side of the weighing hopper turning plate are provided with bending parts (10-1) which are bent towards the weighing hopper (3).
8. The dosing device of claim 5, wherein: a material receiving plate (14) is arranged below the discharge hole of the vibrating feeder (2), and the material receiving plate (14) is connected with the weighing hopper turning plate (10) by means of a connecting support (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121372042.XU CN214877841U (en) | 2021-06-21 | 2021-06-21 | Quantitative feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121372042.XU CN214877841U (en) | 2021-06-21 | 2021-06-21 | Quantitative feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214877841U true CN214877841U (en) | 2021-11-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121372042.XU Active CN214877841U (en) | 2021-06-21 | 2021-06-21 | Quantitative feeding device |
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| CN (1) | CN214877841U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115140564A (en) * | 2022-05-13 | 2022-10-04 | 南京杰亚挤出装备有限公司 | Continuous production line for separating polyester cotton by alcoholysis method |
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2021
- 2021-06-21 CN CN202121372042.XU patent/CN214877841U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115140564A (en) * | 2022-05-13 | 2022-10-04 | 南京杰亚挤出装备有限公司 | Continuous production line for separating polyester cotton by alcoholysis method |
| CN115140564B (en) * | 2022-05-13 | 2024-06-18 | 南京杰亚挤出装备有限公司 | Continuous production line for separating polyester cotton by alcoholysis method |
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