CN209703032U - A kind of Bracewell coater with easy exhaust case - Google Patents
A kind of Bracewell coater with easy exhaust case Download PDFInfo
- Publication number
- CN209703032U CN209703032U CN201920058502.8U CN201920058502U CN209703032U CN 209703032 U CN209703032 U CN 209703032U CN 201920058502 U CN201920058502 U CN 201920058502U CN 209703032 U CN209703032 U CN 209703032U
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- China
- Prior art keywords
- shell
- baffle
- coating
- roller bearing
- diversion trench
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Abstract
The utility model discloses a kind of Bracewell coaters with easy exhaust case, including coating spout, shell, back-up roller wheel and cloth conveying device, coating machine shell or so respectively has an exhaust outlet, and one piece of dismountable inclined baffle is respectively equipped with below two exhaust outlets, and shell is being provided with diversion trench immediately below baffle lower edge, baffle can will sputter the biggish droplet particles come and collect and be drained to diversion trench in coating process, useless coating is assembled in diversion trench and recycled by water conservancy diversion.Four edge portions of shell are designed as rounded corners, rounded corners keep the cleaning of coating machine inner wall more convenient, be conducive to sagging being drained to diversion trench in the coating particles of inner wall simultaneously, the baffle and diversion trench of the exhaust outlet and exhaust outlet lower end that cooperate shell or so to open up again, coating particles disperse can be effectively reduced, stick in the phenomenon that outer casing inner wall, coating machine exhaust efficiency is improved, extends coating machine cleaning cycle, while keeping coating machine inner wall cleaning more convenient.
Description
Technical field
The utility model relates to a kind of coating machine, specially a kind of Bracewell coater with easy exhaust case.
Background technique
At work, coating is continuously sprayed to cloth by nozzle bore with high voltage style Bracewell coater, in this mistake
Cheng Zhong, the drop for having more than 90% in the painting feed liquid of ejection can exist with small particulate form of the diameter between 20-60um, and spray
There are about 0.5% paint splash disperses in coating machine internal gas flow field in painting feed liquid out, is detrimental to health, this part applies
Material puts to no little inconvenience to cleaning work if attachment inside housings, is especially attached to the part of seamed edge inside coating machine.
Existing coating machine all can in one exhaust apparatus of interior design, most of exhaust apparatus or exhaust outlet be arranged at spout just on
Square part, such as application No. is 201720207729.5 Chinese utility model patents to disclose: a kind of coating machine, including applies and arrange
It sets, exhaust apparatus, exhaust apparatus is located above apparatus for coating, and exhaust apparatus includes the exhaust pipe that hood is connected with hood,
The junction of hood and exhaust pipe has a suction opening, and hood is internally provided with oil guard and radical occlusion device, exhausting
Mouth is provided with one towards the exhaust blower being vented in exhaust pipe, and the lower edge of hood is provided with along hood inner wall up to row
The drainage device of blower drainage.This coating machine that exhaust apparatus is installed right above apparatus for coating, air during coating
The coating particles of middle disperse can suck in hood with air conduction to top, do so certain exhaust effect, still,
Due to there is a certain distance between cloth and the hood of top, droplets particles in air are splashed on cloth from being ejected into
It flicks around afterwards, then to being inhaled into the hood of top, this still inevitably makes pollution particle glutinous in the process
Coating machine inner wall and edges and corners are attached to, air flow field in coating machine can be changed if increasing exhaust outlet suction by force and be distributed, shadow
Ring the coating quality of Bracewell coater.Further, since Bracewell coater injection pressure of coating spout in coating process is larger,
When striking on cloth, some larger particles of generation can sputter to be come the coating particles being ejected, and falls on cloth conveying band
On the outer casing inner wall of two sides, over time, big inconvenience is caused to the cleaning of inner wall.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide one kind to be easy to be vented, convenient discarded
Paint collection, the simple Bracewell coater of cleaning.
In order to achieve the above object, the utility model provides following technical solution:
A kind of Bracewell coater with easy exhaust case, it includes coating spout, cloth conveying device and shell, coating
Spout is located at right above cloth conveying device, and shell each side has an exhaust outlet, i.e. first row port and second exhaust
Mouthful, the height of exhaust outlet upper edge is slightly above cloth conveying band, and exhaust outlet connects exhaust fan, and between exhaust outlet and exhaust fan
Air filter is set.
It is designed in this way, coating is after the ejection of coating spout, and due to hitting the factor splashed, tiny coating particles are in cloth
It is formed around transmission device, it is further in particle to be distributed in the swabbing action that the exhaust outlet at left and right sides of coating transmission device generates
Disperse drains coating particles above flow field and before outer casing inner wall face.Air mistake between exhaust outlet and exhaust fan is set
Device is filtered by pollutant and peculiar smell filtration, purification in air, guarantees the feature of environmental protection and spatter property of air.
Further setting: being respectively equipped with one piece of dismountable inclined baffle below first row port and second exhaust port,
That is first baffle and second baffle, the upper edge height of two block baffles are slightly above cloth conveying device, and shell is being located at first gear
A diversion trench is respectively provided at the following position directly of plate and second baffle lower edge.
It being designed in this way, some biggish coating particles sputtered can disperse around cloth conveying device to be held, and first
Baffle and second baffle can accept these particles.The coating particles to be come by exhaust fan suction some simultaneously are by exhaust outlet
When would also adhere on baffle, the coating particles accumulated on baffle are dropped in diversion trench along baffle surface, finally along
The discharge of diversion trench both ends, facilitates the collection of waste paint.Baffle design be it is detachable, it is convenient that baffle is cleaned.
Further, the cloth conveying device include motor, feed belt, the first active roller bearing, the first driven roller bearing,
Second driven roller bearing, cloth conveyer belt, the first vertical plate, the second vertical plate, backing plate.Motor is mounted on backing plate, and backing plate and shell are solid
Fixed, the first vertical plate is opposite with the second vertical plate to be installed and fixes with shell, the first driving roller, the first driven roller bearing, second driven
By bearing, successively for supported side by side between the first vertical plate and the second vertical plate, motor is main by feed belt and first at roller bearing both ends
One end of dynamic idler wheel is connected, and cloth conveying band is coated on the first active roller bearing, the first driven roller bearing and the second driven roller bearing.
It is designed in this way, the rotation of the first driving roller is driven by feed belt when motor rotates, the first driving wheel passes through cloth
Expect that conveyer belt drives the first driven roller bearing and the second driven roller bearing rotation, cloth is placed on cloth conveyer belt, reaches conveying cloth
The purpose of material.
Further setting: four edge portions of shell are designed as rounded corners.
It is designed in this way, rounded corners easily facilitate cleaning treatment compared with right angle.Two fillets below shell also function to
Coating on a part of sagging to wall surface is guided in diversion trench by the effect of water conservancy diversion.
Compared to the prior art, the beneficial effects of the utility model are as follows: exhaust outlet is arranged in shell the utility model
Inclined dismountable baffle close to the position of cloth conveying device, and is installed, under the baffle side in the left and right sides under exhaust outlet
It is provided with diversion trench along place, four edge portions of shell are designed as rounded corners, can effectively reduce coating particles disperse, adhesion
Inside the shell the phenomenon that wall, coating machine exhaust efficiency is improved, extends the cleaning cycle of coating machine inner wall, while also being made in coating machine
Wall cleaning is more convenient.
Detailed description of the invention
Fig. 1 is a kind of front perspective view of the Bracewell coater with easy exhaust case of the utility model；
Fig. 2 is a kind of rearview of the Bracewell coater with easy exhaust case of the utility model；
Fig. 3 is cloth conveying structure drawing of device；
Fig. 4 is a kind of model airflow field velocity simulation motion pattern of coating machine with exhaust apparatus；
Fig. 5 is the model airflow field velocity simulation motion pattern of coating machine when surface is arranged in exhaust outlet；
In figure: 1, coating spout, 2, shell, 21, first row port, 22 second exhaust port, 23, first baffle, 24, second
Baffle, the 25, first diversion trench, 26 second diversion trenches, 3, back-up roller wheel ', 4, cloth conveying device, 41 motors, 42, transmission skin
Band, the 43, first active roller bearing, the 44, first driven roller bearing, the 45, second driven roller bearing, 46, cloth conveyer belt, the 47, first vertical plate,
48, the second vertical plate, 49, backing plate.
Specific embodiment
The utility model is described further referring to figs. 1 to Fig. 5.
As depicted in figs. 1 and 2, the utility model discloses a kind of Bracewell coater with easy exhaust case, it includes
Coating spout 1, shell 2, back-up roller wheel 3 and cloth conveying device 4, coating spout 1 are located at right above cloth conveying device 4, and
Coating spout 1 is supported on shell 2, back-up roller wheel 3 altogether there are four, be separately mounted to 4 bottom of shell, it is convenient to Bracewell coater
It is moved.
As shown in figure 3, cloth conveying device 4 is driven including motor 41, feed belt 42, the first active roller bearing 43, first
Roller bearing 44, the second driven roller bearing 45, cloth conveyer belt 46, the first vertical plate 47, the second vertical plate 48, backing plate 49, motor 41 are mounted on
On backing plate 49, backing plate 49 and shell 2 are fixed, the first vertical plate 47 it is opposite with the second vertical plate 48 be mounted on shell 2 and with shell 2
Fixed, successively supported side by side is vertical first by bearing for the first active roller bearing 43, the first driven roller bearing 44, the second driven roller bearing 45
Between plate 47 and the second vertical plate 48, motor 41 is connect by feed belt 42 with one end of the first active roller bearing 43, cloth conveying
Band 46 is coated on the first active roller bearing 43, the first driven roller bearing 44 and the second driven roller bearing 45, can band when motor 41 rotates
Dynamic first active roller bearing 43 rotation, the first active roller bearing 43 by cloth conveyer belt 46 drive the first driven roller bearing 44 and second from
Dynamic roller bearing 45 rotates, and cloth is placed on cloth conveyer belt 46, achievees the purpose that convey cloth.
There are two exhaust outlet, i.e. first row port 21 and second exhaust port 22, first row ports for 2 two sides of shell of coating machine
21 are connected with exhaust fan with second exhaust port 22, and have filter device between the two exhaust outlets and exhaust fan, filter and purify
The air aspirated away.One piece of dismountable inclined baffle, i.e. first baffle 23 are respectively installed at the two exhaust outlet lower edges
With second baffle 24, the upper edge height of two block baffles is slightly above cloth conveying device 4, shell 2 be located at first baffle 23 with
A diversion trench, i.e. the first diversion trench 25 and the second diversion trench 26 are respectively provided at the following position directly of 24 lower edge of second baffle.
In spraying, some biggish coating particles sputtered can disperse around cloth conveying device 4 to be held Bracewell coater, and the
One baffle 23 can accept these particles with second baffle 24.The coating particles to be come by exhaust fan suction some simultaneously pass through
It would also adhere to when first row port 21 and second exhaust port 22 on first baffle 23 and second baffle 24, and along first baffle
23 and 24 surface of second baffle be dropped in the first diversion trench 25 and the second diversion trench 26, finally along the first diversion trench 25 and
The discharge of two diversion trenches, 26 both ends, facilitates the collection of waste paint.First baffle 23 be designed as with second baffle 24 it is detachable,
It is more convenient when being cleaned to it.
Four seamed edges of shell 2 are designed as fillet, the inner wall of shell 2 convenient for cleaning, while being conducive to sagging in inner wall
Coating particles be drained to the first diversion trench 25 and the second diversion trench 26.
Four back-up roller wheels 3 are located at 2 lower section of shell, convenient for the movement of Bracewell coater.
Fig. 4 is the airflow field velocity simulation motion pattern of the utility model model, the first exhaust outlet 21 and second row when emulation
Air port 22 is negative pressure, opens intermediate coating spout 1, and condition setting is speed entrance, and other parts are set as wall condition.By
Can exist in during coating, applying the drop that feed liquid has more than 90% with small particulate form of the diameter between 20-60um,
So when the distribution situation of airflow field directly can react spraying coating drop flow direction and distribution situation.Fig. 5 is exhaust outlet setting
The model airflow field velocity simulation motion pattern of coating machine at surface, to compare, upper end exhaust outlet is set as by Fig. 5 and Fig. 4
Negative pressure, left and right ends are set as wall condition, and other conditions are constant.It can be seen that Fig. 4 device according to the comparison of Fig. 4 and Fig. 5
In, the droplet particles in air are more attached on left baffle and are discharged from left and right exhaust outlet, and only fewer parts can be more
It is dispersed in device inner upper position.
Claims (3)
1. a kind of Bracewell coater with easy exhaust case, including coating spout, shell and cloth conveying device, feature exist
In: the coating spout is located at right above cloth conveying device, and the shell includes first row port, second exhaust port, first
Baffle, second baffle, the first diversion trench, the second diversion trench, the first baffle and second baffle tilts and removably respectively
It is mounted below first row port and second exhaust port, and the upper edge height of two block baffles is slightly above cloth conveying device, institute
It states the first diversion trench and the second diversion trench is provided with the lower end of shell, and be located at first baffle and second baffle lower edge
Underface.
2. a kind of Bracewell coater with easy exhaust case according to claim 1, it is characterised in that: the shell
Four edge portions design for rounded corners.
3. a kind of Bracewell coater with easy exhaust case according to claim 1, it is characterised in that: the cloth passes
Sending device includes that the first active roller bearing, the first driven roller bearing, the second driven roller bearing, cloth conveyer belt, the first vertical plate and second are vertical
Plate, first vertical plate installation opposite with the second vertical plate on the shell, the first active roller bearing, the first driven roller bearing and
Two driven roller bearings are mounted between the first vertical plate and the second vertical plate by bearing, and cloth conveyer belt is coated on first and actively rolls
On axis, the first driven roller bearing and the second driven roller bearing, the first active roller bearing is connected to the motor by driving belt, and motor is mounted on
On backing plate, backing plate is connected with shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920058502.8U CN209703032U (en) | 2019-01-14 | 2019-01-14 | A kind of Bracewell coater with easy exhaust case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920058502.8U CN209703032U (en) | 2019-01-14 | 2019-01-14 | A kind of Bracewell coater with easy exhaust case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209703032U true CN209703032U (en) | 2019-11-29 |
Family
ID=68639198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920058502.8U Expired - Fee Related CN209703032U (en) | 2019-01-14 | 2019-01-14 | A kind of Bracewell coater with easy exhaust case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209703032U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109537210A (en) * | 2019-01-14 | 2019-03-29 | 中国计量大学 | A kind of Bracewell coater with easy exhaust case |
-
2019
- 2019-01-14 CN CN201920058502.8U patent/CN209703032U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109537210A (en) * | 2019-01-14 | 2019-03-29 | 中国计量大学 | A kind of Bracewell coater with easy exhaust case |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191129 Termination date: 20210114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |