CN211139707U - Lower hopper sealing device - Google Patents
Lower hopper sealing device Download PDFInfo
- Publication number
- CN211139707U CN211139707U CN201921658560.0U CN201921658560U CN211139707U CN 211139707 U CN211139707 U CN 211139707U CN 201921658560 U CN201921658560 U CN 201921658560U CN 211139707 U CN211139707 U CN 211139707U
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- hopper
- sealing device
- brake
- downward pressing
- cylinder
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Abstract
The utility model relates to a multistation equipment for packing field specifically discloses a lower hopper sealing device, include: the upper end of the flange sleeve is fixedly connected with the hopper; the upper end of the downward pressing telescopic sleeve is connected with the lower end of the flange sleeve; the downward pressing air cylinder is used for driving the downward pressing telescopic sleeve to stretch up and down; the upper end of the packaging hopper is provided with a rotary material receiving port corresponding to the downward pressing telescopic sleeve; one side of each of the two brake plates is arranged in the packing bucket through a rotating shaft so that the two brake plates can be opened and closed, and the packing bucket can be opened and closed; and two ends of the brake cylinder are fixedly connected with one end of the rotating shaft of the two brake plates through a rotating arm respectively. The device solves the problems that the multi-station packaging equipment splashes outwards and dust wound around the body is blown outwards in the material discharging process.
Description
Technical Field
The utility model belongs to multistation equipment for packing field, in particular to hopper sealing device down.
Background
After the material processing is finished, the material is conveyed to the next step for packaging so as to finish the processing of the material, the conveying of the material is mainly carried out through a discharging hopper and a packaging hopper at present, but the discharging hopper and the packaging hopper have no good sealing measures, so that the material is splashed outwards in the discharging process, dust is generated and is blown outwards, and the dust falls on equipment to influence the problem of high equipment performance failure rate.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a hopper sealing device down to overcome the material and toward splashing, produce the problem that the dust was raised outward at the unloading in-process.
In order to achieve the above object, the utility model provides a hopper sealing device down, include: the upper end of the flange sleeve is fixedly connected with the hopper; the upper end of the downward pressing telescopic sleeve is connected with the lower end of the flange sleeve; the downward pressing air cylinder is used for driving the downward pressing telescopic sleeve to stretch up and down; the upper end of the packaging hopper is provided with a rotary material receiving port corresponding to the downward pressing telescopic sleeve; one side of each of the two brake plates is arranged in the packing bucket through a rotating shaft so that the two brake plates can be opened and closed, and the packing bucket can be opened and closed; and two ends of the brake cylinder are fixedly connected with one end of the rotating shaft of the two brake plates through a rotating arm respectively.
Preferably, in the above technical scheme, a rubber mat is embedded in the bottom surface of the downward-pressing telescopic sleeve.
Preferably, in the above technical scheme, the tail end of the push-down cylinder is fixed on the flange sleeve through a first cylinder seat, and the piston end of the push-down cylinder is fixed on the lower end of the push-down telescopic external member through a second cylinder seat.
Preferably, in the above technical solution, the number of the pressing cylinders is four.
Preferably, in the above technical scheme, the number of the brake cylinders is two, and the brake cylinders are respectively used for driving one end of each of the two rotating shafts to rotate.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model provides a lower hopper sealing device through sealed and the bagging-off mouth internal gate valve sealing mode with the blanking mouth pressfitting, has solved multistation equipment for packing and has splashed and the problem that the dust is raised outward at material unloading in-process.
2. The utility model discloses simple structure, the operation is reliable.
Drawings
Fig. 1 is a structural view of a hopper sealing device according to the present invention.
Description of the main reference numerals:
1-hopper, 2-flange sleeve, 3-down air cylinder, 4-down telescopic sleeve, 5-rubber pad, 6-rotary material receiving port, 7-packaging hopper, 8, 12-rotating shaft, 9, 13-rotating arm, 10-closing air cylinder and 11, 14-closing plate.
Detailed Description
The following detailed description of the present invention is provided in conjunction with the accompanying drawings, but it should be understood that the scope of the present invention is not limited by the following detailed description.
As shown in fig. 1, the lower hopper sealing device in this embodiment includes: flange cover 2, flexible external member 4 of pushing down, air cylinder 3, dress packing fill 7, floodgate board 11,14, floodgate closes cylinder 10. The upper end of the flange sleeve 2 is fixedly connected with the hopper 1; the upper end of the downward pressing telescopic sleeve 4 is connected with the lower end of the flange sleeve 2, the bottom surface of the downward pressing telescopic sleeve 4 is provided with a groove shape, and a rubber pad 5 is embedded in the groove shape; the downward-pressing cylinder 3 is used for driving the downward-pressing telescopic external member 4 to extend and retract up and down, and particularly preferably, the tail end of the downward-pressing cylinder 3 is fixed on the flange sleeve 2 through a first cylinder seat, and the piston end of the downward-pressing cylinder 3 is fixed at the lower end of the downward-pressing telescopic external member 4 through a second cylinder seat; the upper end of dress packing fill 7 is equipped with and connects material mouth 6 with the corresponding rotation of the flexible external member 4 of pushing down, pushes down flexible external member 4 and rotatory material mouth 6 that connects and separate, pushes down flexible external member 4 laminating or separation rotation and connect material mouth 6 under the effect of air cylinder 3, and air cylinder 3 preferably sets up four sets down.
Continuing to refer to fig. 1, one side of the two gate plates 11,14 is respectively arranged in the packing bucket 7 through the rotating shafts 9, 13 to open and close the two gate plates 11,14, so that the packing bucket 7 can be opened and closed, fig. 1 shows a preferred structure of arranging the rotating shafts 8, 12, namely, the rotating shafts 8, 12 are half-embedded in a shell at one side of the packing bucket 7 in a rotatable manner, so that the rotating shafts 8, 12 are communicated with the inside of the packing bucket 7, and one side of the gate plates 11,14 is fixed on part of the rotating shafts 8, 12 positioned in the shell; the two brake closing cylinders 10 are provided, two ends of each brake closing cylinder 10 are fixedly connected with one end of each rotating shaft 8 and 12 of the two brake plates 11 and 14 through a rotating arm 9 and a rotating arm 13 respectively, and the two ends of each brake closing cylinder are used for driving one end of each rotating shaft 8 and one end of each rotating shaft 12 to rotate, so that the two brake plates 11 and 14 complete brake opening and closing actions inside the packaging bucket 7.
When the device is used, the downward-pressing telescopic sleeve and the rotary material receiving port 6 are in a separated state, and the two gate plates 11 and 14 are in a closed state. When the rotatory unloading position of treating of connecing of material mouth 6, the material is prepared from hopper 1 whereabouts, under the effect of lower air cylinder 3 for cushion 5 laminating is rotatory to connect the upper surface of material mouth 6, so as to prevent that the material from splashing or the dust is raised here in blanking in-process, and two floodgate boards 11,14 open simultaneously. After the blanking is finished, the downward-pressing telescopic external member is withdrawn, the two brake plates 11 and 14 are closed again to prevent dust from flying outwards, and the rotary material receiving port 6 drives the packaging hopper to work to the next station.
The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. It is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the invention and various alternatives and modifications as are suited to the particular use contemplated. It is intended that the scope of the invention be defined by the claims and their equivalents.
Claims (5)
1. A hopper sealing device, comprising:
the upper end of the flange sleeve is fixedly connected with the hopper;
the upper end of the downward pressing telescopic sleeve is connected with the lower end of the flange sleeve;
the downward pressing air cylinder is used for driving the downward pressing telescopic sleeve to stretch up and down;
the upper end of the packaging hopper is provided with a rotary material receiving port corresponding to the downward pressing telescopic sleeve;
one side of each of the two brake plates is arranged in the packing bucket through a rotating shaft so that the two brake plates can be opened and closed, and the packing bucket can be opened and closed;
and two ends of the brake cylinder are fixedly connected with one end of the rotating shaft of the two brake plates through a rotating arm respectively.
2. The hopper sealing device according to claim 1, wherein a rubber pad is embedded in a bottom surface of said downward-pressing telescopic sleeve.
3. The hopper sealing device according to claim 1, wherein the tail end of the down-pressure cylinder is fixed to the flange sleeve by a first cylinder block, and the piston end of the down-pressure cylinder is fixed to the lower end of the down-pressure telescopic sleeve by a second cylinder block.
4. The hopper sealing device of claim 1, wherein said hold-down cylinders are four in number.
5. The sealing device for the blanking hopper as claimed in claim 1, wherein there are two of the brake cylinders, and each brake cylinder is used for driving one end of each of the two rotating shafts to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921658560.0U CN211139707U (en) | 2019-09-30 | 2019-09-30 | Lower hopper sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921658560.0U CN211139707U (en) | 2019-09-30 | 2019-09-30 | Lower hopper sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211139707U true CN211139707U (en) | 2020-07-31 |
Family
ID=71766633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921658560.0U Active CN211139707U (en) | 2019-09-30 | 2019-09-30 | Lower hopper sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211139707U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110789749A (en) * | 2019-09-30 | 2020-02-14 | 广西机械工业研究院有限责任公司 | Lower hopper sealing device |
-
2019
- 2019-09-30 CN CN201921658560.0U patent/CN211139707U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110789749A (en) * | 2019-09-30 | 2020-02-14 | 广西机械工业研究院有限责任公司 | Lower hopper sealing device |
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