CN109018997B - High-speed negative pressure roller conveying device - Google Patents
High-speed negative pressure roller conveying device Download PDFInfo
- Publication number
- CN109018997B CN109018997B CN201810905589.8A CN201810905589A CN109018997B CN 109018997 B CN109018997 B CN 109018997B CN 201810905589 A CN201810905589 A CN 201810905589A CN 109018997 B CN109018997 B CN 109018997B
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- China
- Prior art keywords
- negative pressure
- suction port
- air suction
- roller
- pipeline
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- 238000009423 ventilation Methods 0.000 claims description 24
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/90—Devices for picking-up and depositing articles or materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G29/00—Rotary conveyors, e.g. rotating discs, arms, star-wheels or cones
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Delivering By Means Of Belts And Rollers (AREA)
- Advancing Webs (AREA)
Abstract
The invention relates to a roller conveying device, in particular to a high-speed negative pressure roller conveying device. The device comprises a negative pressure wheel, a rotating shaft and a seat frame, wherein the rotating shaft is supported on the seat frame, the negative pressure wheel is connected with one end of the rotating shaft, and a plurality of negative pressure wheels are arranged on the negative pressure wheelThe negative pressure pipeline is provided with a negative pressure cavity on the seat frame, a first negative pressure air suction port and a second negative pressure air suction port are arranged on the negative pressure cavity, and the first negative pressure air suction port and the second negative pressure air suction port are respectively arranged on the negative pressure cavityThe axial port of the negative pressure pipeline is movably connected with the valve bodyThe radial port of the negative pressure pipeline is a negative pressure suction port, and the second negative pressure suction port is connected with the suction end of the external negative pressure generator through the negative pressure pipeline. The high-speed negative pressure roller conveying device is simple in structure and capable of conveying light materials at high speed. Compared with the prior art, the device has the advantages of high conveying efficiency, strong material conveying continuity, stable conveying work, energy consumption saving, convenient manufacture and the like.
Description
Technical Field
The invention relates to a roller conveying device, in particular to a high-speed negative pressure roller conveying device.
Background
The existing roller conveying device generally adopts an upper roller (roller shaft) and lower roller (roller shaft) structural mode, and has the defects that: for conveying heavier materials, the upper roller structure can be omitted, and the heavier materials can be directly pushed by the lower roller; for conveying light materials, the upper roller structure is required to be provided correspondingly, otherwise, the conveying cannot be performed, so that the structure is huge, and the conveying speed is very slow.
Disclosure of Invention
The invention aims to design a high-speed negative pressure roller conveying device which can convey light materials at high speed and is simple in structure.
In order to achieve the above purpose, the present invention adopts the following technical solutions: the high-speed negative pressure roller conveying device is characterized by comprising a negative pressure roller, a rotating shaft and a seat frame, wherein the rotating shaft is supported on the seat frame, the negative pressure roller is connected with one end of the rotating shaft, and a plurality of negative pressure rollers are arranged on the negative pressure rollerThe negative pressure pipeline is provided with a negative pressure cavity on the seat frame, a first negative pressure air suction port and a second negative pressure air suction port are arranged on the negative pressure cavity, and the first negative pressure air suction port and the second negative pressure air suction port are respectively arranged on the negative pressure cavityThe axial port of the negative pressure pipeline is movably connected with the valve bodyThe radial port of the negative pressure pipeline is a negative pressure suction port, and the second negative pressure suction port is connected with the suction end of the external negative pressure generator through the negative pressure pipeline.
In order to facilitate the manufacture and reduce the manufacturing difficulty, the technical scheme is further provided with: the negative pressure wheel is composed of a roller, a negative pressure axial ventilation disk and a negative pressure radial ventilation disk, wherein a plurality of axial ventilation holes are formed in the disk body of the negative pressure axial ventilation disk, a plurality of radial opening through grooves are formed in the periphery of the negative pressure radial ventilation disk, the axial ventilation holes are in one-to-one correspondence with the radial opening through grooves, one end of each radial opening through groove is connected with an air suction port of each axial ventilation hole, the other end of each radial opening through groove is covered by the end face of the roller, and a plurality of axial ventilation holes and a plurality of radial opening through grooves form a plurality of radial opening through groovesA negative pressure pipeline.
In order to stabilize conveying operation and prevent negative pressure relief, the technical scheme is further provided with: and a negative pressure cover is arranged on the periphery of the negative pressure wheel.
In order to further improve the conveying speed, the technical scheme is further provided with: the negative pressure wheel is provided with at least one group.
Drawings
Fig. 1 is a schematic cross-sectional view of the embodiment in practical application.
Fig. 2 is a right side view of fig. 1.
Fig. 3 is a front view of the negative pressure axial vent disk of fig. 1.
Fig. 4 is a front view of the negative pressure radial vent disk of fig. 1.
Detailed Description
The invention is described in further detail below with reference to the drawings and examples.
As shown in fig. 1-2, the present embodiment includes a negative pressure wheel 16, a rotating shaft 10, and a seat frame 1, the rotating shaft 10 is supported on the seat frame 1 through a bearing 12, the negative pressure wheel 16 is connected to one end of the rotating shaft 10, the other end of the rotating shaft 10 is connected to a transmission gear 11, at least one group of negative pressure wheels 16 is provided, in this embodiment, in order to further increase the conveying speed, the negative pressure wheels 16 are provided with two groups, and the negative pressure wheels 16 are composed of a roller 3, a negative pressure axial ventilation disc 2, and a negative pressure radial ventilation disc 4.
As shown in fig. 3, the disc body of the negative pressure axial ventilation disc 2 is provided with a plurality of axial ventilation holes 7, as shown in fig. 4, the periphery of the negative pressure radial ventilation disc 4 is provided with a plurality of radial opening through grooves 6, the axial ventilation holes 7 are in one-to-one correspondence with the radial opening through grooves 6, one end of each radial opening through groove 6 is connected with an air suction port of each axial ventilation hole 7, and the other end of each radial opening through groove 6 is covered by an end face of the corresponding roller 3. A plurality of axial vent holes 7 and a plurality of radial open through grooves 6 form a plurality of theNegative pressure piping 17.
As shown in fig. 1, the seat frame 1 is provided with a negative pressure cavity 15, the negative pressure cavity 15 is provided with a first negative pressure air suction port 9 and a second negative pressure air suction port 13, and the first negative pressure air suction port 9 and the second negative pressure air suction port 13 are respectively arrangedAn axial port of the negative pressure pipeline 17 is movably connected with theThe radial port of the negative pressure pipeline 17 is a negative pressure suction port 8, and the second negative pressure suction port 13 is connected with the suction end of the external negative pressure generator through a negative pressure pipeline 14.
In addition, in order to stabilize the conveying operation and prevent the pressure relief of the negative pressure, a negative pressure cover 5 is arranged on the periphery of the negative pressure wheel 16.
When the external negative pressure generator works, the negative pressure generator is arranged in the radial opening through groove 6 through the negative pressure pipeline 14, the negative pressure cavity 15, the first negative pressure air suction port 9, the axial vent 7 and the radial opening through groove 6The negative pressure suction port 8 of the negative pressure pipeline 17 generates negative pressure and adsorbs materials on the negative pressure wheel 16.
When the light material 18 is sent out from the material distributing wheel 19 by inertia and enters the negative pressure wheel 16, the light material 18 is adsorbed on the negative pressure wheel 16 by the negative pressure on the negative pressure suction port 8, a certain friction force is generated between the light material 18 and the negative pressure wheel 16, meanwhile, the transmission gear 11 drives the negative pressure wheel 16 to rotate at a high speed through the rotating shaft 10, so that the light material 18 moves along with the negative pressure wheel 16 to generate acceleration motion, and the negative pressure wheel 16 sends the light material 18 at a high speed. If more than two groups of negative pressure wheels 16 are adopted for conveying, the material conveying speed is higher, and the conveying efficiency is higher.
Due to the provision of several wheels 16A negative pressure pipeline 17, thereby forming a plurality of negative pressure suction ports 8 on the wheel diameter of the negative pressure wheel 16, forming a plurality of axial vent holes 7 on the axial direction of the negative pressure wheel 16, and during the high-speed rotation of the negative pressure wheel 16, respectivelyThe negative pressure pipeline 17 is connected with the first negative pressure air suction port 9 in a switching way through the respective axial vent holes 7, so that negative pressure is instantaneously generated through the negative pressure air suction port 8 right above the negative pressure wheel 16, and the negative pressure air suction ports at other positions are not generated, thereby saving energy consumption and ensuring the continuity and the conveying efficiency of material conveying.
In summary, compared with the prior art, the invention has the following advantages:
1. the conveying efficiency is high.
2. And energy consumption is saved.
3. The conveying work is stable.
4. The material conveying continuity is strong.
5. Simple structure, convenient manufacture and small manufacturing difficulty.
6. The conveying speed is high.
Claims (3)
1. The high-speed negative pressure roller conveying device is characterized by comprising a negative pressure roller (16), a rotating shaft (10) and a seat frame (1), wherein the rotating shaft (10) is supported on the seat frame (1), the negative pressure roller (16) is connected with one end of the rotating shaft (10), and a plurality of negative pressure rollers (16) are arranged on the negative pressure roller (16)A negative pressure pipeline (17) is arranged on the seat frame (1), a negative pressure cavity (15) is arranged on the negative pressure cavity (15), a first negative pressure air suction port (9) and a second negative pressure air suction port (13) are arranged on the negative pressure cavity (15), and the first negative pressure air suction port (9) and the second negative pressure air suction port are respectively arranged on the seat frame and the second negative pressure air suction port (13)An axial port of the negative pressure pipeline (17) is movably connected, theThe radial port of the negative pressure pipeline (17) is a negative pressure suction port (8), the second negative pressure suction port (13) is connected with the suction end of an external negative pressure generator through a negative pressure pipeline (14), the negative pressure wheel (16) is composed of a roller (3), a negative pressure axial ventilation disk (2) and a negative pressure radial ventilation disk (4), a plurality of axial ventilation holes (7) are formed in the disk body of the negative pressure axial ventilation disk (2), a plurality of radial opening through grooves (6) are formed in the periphery of the negative pressure radial ventilation disk (4), the axial ventilation holes (7) are in one-to-one correspondence with the radial opening through grooves (6), one end of each radial opening through groove (6) is connected with the suction end of each axial ventilation hole (7), the other end of each radial opening through groove (6) is covered by the end face of the roller (3), and a plurality of axial ventilation holes (7) and a plurality of radial opening through grooves (6) form a plurality of axial ventilation holes (6)And a negative pressure pipeline (17).
2. A high-speed negative pressure roller conveying device according to claim 1, characterized in that a negative pressure cover (5) is arranged on the periphery of the negative pressure roller (16).
3. A high-speed negative pressure roller conveying device according to claim 2, characterized in that the negative pressure roller (16) is provided with at least one group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810905589.8A CN109018997B (en) | 2018-08-01 | 2018-08-01 | High-speed negative pressure roller conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810905589.8A CN109018997B (en) | 2018-08-01 | 2018-08-01 | High-speed negative pressure roller conveying device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109018997A CN109018997A (en) | 2018-12-18 |
| CN109018997B true CN109018997B (en) | 2024-08-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810905589.8A Active CN109018997B (en) | 2018-08-01 | 2018-08-01 | High-speed negative pressure roller conveying device |
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| CN (1) | CN109018997B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2022217787A1 (en) * | 2021-04-13 | 2022-10-20 | 海南天然橡胶产业集团股份有限公司 | Automatic feeding apparatus for natural rubber packing machine |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208683917U (en) * | 2018-08-01 | 2019-04-02 | 温州市申威达电子电器厂 | A kind of high speed negative pressure roller conveying device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102011075610A1 (en) * | 2011-05-10 | 2012-11-15 | Hauni Maschinenbau Ag | Conveying drum for transverse axial conveying of e.g. tobacco sticks into filter tipping machine in tobacco-processing industry, has flange whose openings communicate with openings of drum body during rotation of drum body |
| CN202321615U (en) * | 2011-09-28 | 2012-07-11 | 昆明欧迈科技有限公司 | Rod 90-degree-turning conveyor |
| CN204888719U (en) * | 2015-08-25 | 2015-12-23 | 郑州郑源实业有限公司 | Filter rod capsule that is suitable for filter rod making machine adds device |
| CN204980363U (en) * | 2015-09-25 | 2016-01-20 | 北京大恒图像视觉有限公司 | Rotatory handling device of glass bottle |
| CN205932472U (en) * | 2016-07-27 | 2017-02-08 | 许昌烟草机械有限责任公司 | Stick -shaped object expects pneumatic conveyor |
| CN107440155A (en) * | 2017-08-07 | 2017-12-08 | 湖北中烟卷烟材料厂 | A kind of fragrant pearl blanking device of filter stick for cigarettes former high speed |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208683917U (en) * | 2018-08-01 | 2019-04-02 | 温州市申威达电子电器厂 | A kind of high speed negative pressure roller conveying device |
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| CN109018997A (en) | 2018-12-18 |
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