CN202921533U - Powder supply center for spraying device - Google Patents
Powder supply center for spraying device Download PDFInfo
- Publication number
- CN202921533U CN202921533U CN 201220623831 CN201220623831U CN202921533U CN 202921533 U CN202921533 U CN 202921533U CN 201220623831 CN201220623831 CN 201220623831 CN 201220623831 U CN201220623831 U CN 201220623831U CN 202921533 U CN202921533 U CN 202921533U
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- China
- Prior art keywords
- powder
- tube cell
- pump
- pipe
- recycle
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Electrostatic Spraying Apparatus (AREA)
Abstract
The utility model discloses a powder supply center for a spraying device. The powder supply center comprises a powder recovery hole, a powder pump, a recycle powder pipe, a powder supply pipe, a reverse air suction pump and a powder container, wherein the powder pump is communicated with the powder recovery hole; the powder pump is used for sending paint entering from the powder recovery hole into the recycle powder pipe; the powder supply pipe is communicated with a spray gun; the recycle powder pipe and the powder supply pipe are also connected with the reverse air suction pump; the recycle powder pipe and the powder supply pipe are respectively communicated with the powder container; and the reverse air suction pump is used for absorbing the powder in the recycle powder pipe and the powder supply pipe into the powder container when airflow is sucked during color change. The utility model also optimizes the structure of the powder supply center, a sensor is arranged for measuring the depth of material, and a sliding bracket is also arranged, so that the recycle powder pipe and the powder supply pipe are capable of absorbing the powder in real time, manual adjustment is not needed, and the working efficiency is improved.
Description
Technical field
The present invention relates to a kind of sheet metal field of surface treatment, relate in particular to a kind of spraying equipment and use for the powder center.
Background technology
The sixties in 10th century appears in electrostatic powder coating process, is mainly to be applied to coating metal surfaces.Along with developing rapidly of China's manufacturing industry, due to the powder spray technology have good environmental-protecting performance, simple to operate, do not contain unique advantage such as organic solvent, film performance excellence, the ratio of occupying in Treatment of Metal Surface sustainable growth year by year, major part has replaced original paint coating process so far.Similar with painting technology, powder coating process is also that workpiece is placed in semi-enclosed space (being spray booth) spraying, prevents that the powder of not going up workpiece from spreading towards periphery; But different from painting technology is can effectively carry out Powder Recovery in this spray booth.Yet existing spraying equipment is when the coating of spraying different colours, and the colour changing process is complicated, and the powder remnants in pipeline are many, and easy colour mixture has affected coating quality, therefore needs the powder-supply system of a kind of efficient, thorough colour changing of design.
Summary of the invention
The present invention provides a kind of spraying equipment to use for the powder center for problem related in background technology.
Technical scheme of the present invention is: a kind of spraying equipment is used for the powder center, comprise Powder Recovery mouth, powder pump, recovery tube cell, supply tube cell, reverse asepwirator pump and powder container, described powder pump communicates with the Powder Recovery mouth, described powder pump is used for the coating that the Powder Recovery mouth enters is sent into the recovery tube cell, the described tube cell that supplies communicates with spray gun, described recovery tube cell also is connected with reverse asepwirator pump with the confession tube cell, described recovery tube cell and all communicating with the powder container for tube cell sucks air-flow and will reclaim tube cell and supply the interior powder suction powder container of tube cell when described reverse asepwirator pump is used for colour changing.
As a kind of preferred, also comprise the sensor for detection of the material degree of depth in the powder container, described recovery tube cell and rack-mount for tube cell, described support is arranged on guide rail.
As a kind of preferred, described support is by air cylinder driven.
In sum, the present invention has the following advantages:
The present invention is also preferred for the structure at powder center, is provided with sensor and is convenient to measure the material degree of depth, and be provided with slidably support, makes to reclaim tube cell and for the equal inhalation of dust in real time of tube cell, need not artificial adjustment, has improved operating efficiency.
Description of drawings
Fig. 1 is that spraying equipment of the present invention is with supplying the schematic diagram of powder center applications when spraying equipment;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is that in Fig. 1, spraying equipment is used for the enlarged diagram in powder;
Fig. 4 is the enlarged diagram of cyclone separator in Fig. 1;
Fig. 5 is the enlarged diagram of sieve core callback device in Fig. 1;
Fig. 6 is the enlarged diagram of spray painting room in Fig. 1.
The specific embodiment
The invention will be further described with embodiment below in conjunction with accompanying drawing.
as shown in Fig. 1 to 6, a kind of quick colour changing spraying equipment, comprise spray painting room 1, cyclone separator 2, sieve core callback device 3, spraying equipment is with supplying powder center 4 and electric box 5, described spray painting room 1 is provided with spraying chamber 11 and spray gun 6, the bottom in described spraying chamber 11 is provided with powder recovering device 12, described powder recovering device 12 communicates by the import of pipeline with cyclone separator 2, the disengagement chamber 21 of single-revolution body formula is led in the import of described cyclone separator 2, described disengagement chamber 21 is provided with meal outlet 22 and air outlet 23, described meal outlet 22 by pipeline be arranged on spraying equipment with communicating for the Powder Recovery mouth on powder center 4, described air outlet 23 communicates with import on sieve core callback device 3 by pipeline, described spraying equipment is with being provided with the powder pump for powder center 4, reclaim tube cell 41, for tube cell 42, reverse asepwirator pump and powder container, described powder pump be arranged on spraying equipment with communicating for the Powder Recovery mouth on powder center 4, described powder pump is used for the coating that the Powder Recovery mouth enters is sent into recovery tube cell 41, the described tube cell 42 that supplies communicates with spray gun 6, described recovery tube cell 41 also is connected with reverse asepwirator pump with confession tube cell 42, described recovery tube cell 41 and confession tube cell 42 all communicate with the powder container, sucking air-flow when described reverse asepwirator pump is used for colour changing will reclaim tube cell 41 and suck the powder container for the powder in tube cell 42.The import of described cyclone separator 2 is positioned at the side of disengagement chamber 21, described meal outlet 22 is positioned at the bottom of disengagement chamber 21, described air outlet 23 is positioned at the top of disengagement chamber 21, and the top that is positioned at described meal outlet 22 is provided with peristaltic pump 24, and the cross sectional shape of described disengagement chamber 21 is trapezoidal.Be provided with base plate 13 in described spraying chamber 11, the middle part of described base plate 13 is provided with a baffle plate 14, and the both sides of described baffle plate 14 are provided with blowing slot 15, and the edge of described baffle plate 14 is provided with Lou powder groove 16, and described leakage powder groove 16 communicates with powder recovering device 12.Described spray painting room 1 also is provided with guide rail 17, described guide rail 17 suspension hook 18 that is slidably connected, described spray gun 6 is arranged on lift, described lift comprises height guide rail and front and back guide rail, described spray gun 6 has 4, respectively there are two spray guns 6 both sides that are positioned at described spraying chamber 11, and described powder recovering device 12 comprises centrifugal blower and powder case.Described sieve core callback device 3 is provided with filter core 31, and described filter core 31 is cylindric.Described filter core 31 comprises core 311 and filter course 312, and described filter course 312 is wrapped in outside core 311, and the axis of described filter core 31 is vertical with the flow direction of import department's air-flow of sieve core callback device 3.The core 311 of described filter core 31 is arranged on baffle plate 32, and described baffle plate 32 is perpendicular with the axis of filter core 31, and described baffle plate 32 also is connected with deep bead 33, and described deep bead 33 is 10-80 ° with the angle of baffle plate 32.A side that is positioned at described filter core 31 is provided with tracheae 34, and described filter core 31 has 6-16, and described filter course 312 is made for polyester fiber.Described spraying equipment is with the sensor that is provided with for detection of the material degree of depth in the powder container for powder center 4, described recovery tube cell 41 and being arranged on support 43 for tube cell 42, and described support 43 is arranged on slide rail.Described support 43 is driven by cylinder 44.
Above explanation is only explanation of the invention, make the complete enforcement this programme of those of ordinary skills' energy, but be not limitation of the present invention, those skilled in the art can make to the present embodiment the modification that there is no creative contribution as required after reading this specification, these are all not creative modifications.But as long as all be subject to the protection of Patent Law in claim scope of the present invention.
Claims (3)
1. a spraying equipment is used for the powder center, it is characterized in that: comprise the Powder Recovery mouth, the powder pump, reclaim tube cell (41), for tube cell (42), reverse asepwirator pump and powder container, described powder pump communicates with the Powder Recovery mouth, described powder pump is used for the coating that the Powder Recovery mouth enters is sent into recovery tube cell (41), the described tube cell (42) that supplies communicates with spray gun (6), described recovery tube cell (41) also is connected with reverse asepwirator pump with confession tube cell (42), described recovery tube cell (41) and confession tube cell (42) all communicate with the powder container, sucking air-flow when described reverse asepwirator pump is used for colour changing will reclaim tube cell (41) and suck the powder container for the powder in tube cell (42).
2. a kind of spraying equipment according to claim 1 is used for the powder center, it is characterized in that: also comprise the sensor for detection of the material degree of depth in the powder container, described recovery tube cell (41) and confession tube cell (42) are arranged on support (43), and described support (43) is arranged on guide rail.
3. a kind of spraying equipment according to claim 2 is used for the powder center, and it is characterized in that: described support (43) is driven by cylinder (44).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220623831 CN202921533U (en) | 2012-11-23 | 2012-11-23 | Powder supply center for spraying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220623831 CN202921533U (en) | 2012-11-23 | 2012-11-23 | Powder supply center for spraying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202921533U true CN202921533U (en) | 2013-05-08 |
Family
ID=48211527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220623831 Expired - Lifetime CN202921533U (en) | 2012-11-23 | 2012-11-23 | Powder supply center for spraying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202921533U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102921614A (en) * | 2012-11-23 | 2013-02-13 | 浙江明泉工业涂装有限公司 | Powder feeding center of spraying equipment |
-
2012
- 2012-11-23 CN CN 201220623831 patent/CN202921533U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102921614A (en) * | 2012-11-23 | 2013-02-13 | 浙江明泉工业涂装有限公司 | Powder feeding center of spraying equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130508 |