CN208464654U - Coating machine roller bottom air exhausting device - Google Patents
Coating machine roller bottom air exhausting device Download PDFInfo
- Publication number
- CN208464654U CN208464654U CN201721639175.2U CN201721639175U CN208464654U CN 208464654 U CN208464654 U CN 208464654U CN 201721639175 U CN201721639175 U CN 201721639175U CN 208464654 U CN208464654 U CN 208464654U
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- China
- Prior art keywords
- air
- exhausting
- exhausting duct
- coating machine
- duct
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- 239000011248 coating agent Substances 0.000 title claims abstract description 30
- 238000000576 coating method Methods 0.000 title claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 238000000889 atomisation Methods 0.000 abstract description 3
- 239000012528 membrane Substances 0.000 abstract description 3
- 239000007921 spray Substances 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
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- Coating Apparatus (AREA)
Abstract
A kind of coating machine roller bottom air exhausting device, including upper air-exhausting duct, lower air-exhausting duct, external air exhausting tube and water accumulating disc；Upper air-exhausting duct and lower air-exhausting duct are located on the outside of cylinder bottom piece bed；Lower air-exhausting duct is linked together with upper air-exhausting duct, and bottom is held by support roller on the top of water accumulating disc；Upper air draft pipe flange is fixed on seed-coating machine body；Lower air-exhausting duct is connected to external air exhausting tube, and air draft bend pipe is installed at the air outlet of external air exhausting tube, and air draft bend pipe is connected with the subsidiary engine of seed-coating machine.When hot-air penetrates piece bed surface, uniformly it is discharged by bottom among piece bed.It is coated medium simultaneously as spray gun atomization is uniformly sprayed onto piece bed intermediate surface, piece bed is under closed negative pressure state, air draught effect through exhaust blower, make coating membrane and hot-air while reaching most effective to be adsorbed on piece wicking surface, to realize that coating membrane and hot-air utilization rate reach maximization, so that coating quality is most efficiently, most uniformly, energy utilization rate highest.
Description
Technical field
The utility model relates to the roller air exhausting devices more particularly to one kind of a kind of seed-coating machine to be located at coating machine roller bottom
Roller air exhausting device.
Background technique
High-efficiency coating machine is during coating, by coating medium by there is gas spray gun atomization to be equably sprayed onto piece bed
Between (label) surface；The roller of seed-coating machine penetrates diffusion among piece bed (label) through hot-air under closed negative pressure state simultaneously
It is dry, since exhaust blower air draught acts on, it is discharged through sieve pore cylinder bottom, label film is made to obtain rapid draing.Traditional seed-coating machine
Air draft nozzle is located at the top of piece bed, and is discharged at the top of equipment, to form peak suction value above piece bed, makes piece bed
Hot-air penetrates unevenly.Because coating drum is axial circular configuration, after label is added, the section of piece bed is formed bow
Shape, i.e. upper and lower ends point, piece bed thick middle, and air draft peak suction power is in piece bed upper end, and upper air draft square tube is connected by more piece
Binding structure, structure is complicated, it is difficult to clean, installation is inconvenient.Meanwhile piece bed upper prong label is few, and is easy to draw sky, makes heat energy
With spraying medium generate " short circuit ", cause to consume it is larger, also can not guarantee be coated uniformity, greatly reduce coating effect.
Summary of the invention
Problem to be solved in the utility model is: a kind of coating drum bottom air exhausting device is provided, to overcome existing packet
Defect existing for clothing roller air exhausting device.
The technical solution adopted in the utility model is: a kind of coating machine roller bottom air exhausting device, including upper air-exhausting duct, under
Air-exhausting duct, external air exhausting tube and water accumulating disc；The upper air-exhausting duct and lower air-exhausting duct are located on the outside of the piece bed of cylinder bottom；Lower air draft
Pipe is inserted into the air outlet of upper air-exhausting duct and is linked together with upper air-exhausting duct, and bottom is held by support roller on the top of water accumulating disc；On
The flange of air-exhausting duct is screwed on seed-coating machine body；Lower air-exhausting duct is connected to external air exhausting tube, the air outlet of external air exhausting tube
Place's installation air draft bend pipe, air draft bend pipe are connected with the subsidiary engine of seed-coating machine.
When hot-air penetrates piece bed surface, uniformly it is discharged by bottom among piece bed.At the same time, coating medium with
Spray gun atomization is uniformly sprayed onto piece bed intermediate surface, and piece bed is under closed negative pressure state, and the air draught effect through exhaust blower makes to wrap
Reaching most effective is adsorbed on piece wicking surface simultaneously for clothing film and hot-air, to realize that coating membrane and hot-air utilization rate reach most
Bigization, so that coating quality is most efficiently, most uniformly, energy utilization rate highest.And present apparatus structure is simple, cleaning, dismounting side
Just, the integrality of equipment is greatly improved.
Detailed description of the invention
Fig. 1 is a kind of main view of embodiment of the utility model.
Fig. 2 is the left view of Fig. 1.
Drawing explanation: 1, roller, 2, label, 3, upper air-exhausting duct, 4, screw, 5, lower air-exhausting duct, 6, external air exhausting tube, 7, air draft
Bend pipe, 8, water accumulating disc.
Specific embodiment
As shown in Figure 1 and Figure 2, in the present embodiment, coating drum (abbreviation roller) 1 is installed on seed-coating machine.Roller 1 is built-in
There is label, is arcuate state when roller rotates.Roller air exhausting device is located at cylinder bottom, including upper air-exhausting duct 3, lower air-exhausting duct 5,
External air exhausting tube 6 and water accumulating disc 8.Upper air-exhausting duct 3 is located at 9 outside of piece bed of 1 bottom of roller with lower air-exhausting duct 5；Lower air-exhausting duct 5 is inserted
It in the air outlet for entering upper air-exhausting duct 3, is around locked with hasp and is linked together with upper air-exhausting duct 3, lower air-exhausting duct 5 is from the upper of water accumulating disc
Portion is put into, and bottom is held by support roller 10 on the top of water accumulating disc 8；The flange screw 4 of upper air-exhausting duct 3 is fixed on seed-coating machine machine
On body；Lower air-exhausting duct 5 is connected to external air exhausting tube 6, and air draft bend pipe 7, air draft bend pipe 7 and packet are installed at the air outlet of external air exhausting tube 6
The subsidiary engine of clothing machine is connected.
Claims (1)
1. a kind of coating machine roller bottom air exhausting device, it is characterized in that: include upper air-exhausting duct, lower air-exhausting duct, external air exhausting tube and
Water accumulating disc；The upper air-exhausting duct and lower air-exhausting duct are located on the outside of the piece bed of cylinder bottom；Lower air-exhausting duct is inserted into going out for upper air-exhausting duct
It is linked together in air port with upper air-exhausting duct, bottom is held by support roller on the top of water accumulating disc；The flange screw of upper air-exhausting duct
It is fixed on seed-coating machine body；Lower air-exhausting duct is connected to external air exhausting tube, and air draft bend pipe, air draft are installed at the air outlet of external air exhausting tube
Bend pipe is connected with the subsidiary engine of seed-coating machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721639175.2U CN208464654U (en) | 2017-11-30 | 2017-11-30 | Coating machine roller bottom air exhausting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721639175.2U CN208464654U (en) | 2017-11-30 | 2017-11-30 | Coating machine roller bottom air exhausting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208464654U true CN208464654U (en) | 2019-02-05 |
Family
ID=65204615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721639175.2U Active CN208464654U (en) | 2017-11-30 | 2017-11-30 | Coating machine roller bottom air exhausting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208464654U (en) |
-
2017
- 2017-11-30 CN CN201721639175.2U patent/CN208464654U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231226 Address after: 325000, No. 989 Lingde Road, Lingkun Street, Oujiangkou Industrial Cluster Zone, Wenzhou City, Zhejiang Province Patentee after: ZHEJIANG JIANPAI MACHINERY TECHNOLOGY Co.,Ltd. Address before: 325024 No. 2328 Tian Zhong Road, Longwan District, Zhejiang, Wenzhou Patentee before: Wang Juechong |
|
| TR01 | Transfer of patent right |