Cleaning device, capable of transferring position, for Venturi powder pump
A cleaning device, Venturi technology, applied in the direction of the spraying device, etc., can solve the problems of inconvenient operation, cumbersome operation, complex structure of the movement mechanism, etc., and achieve the effect of simple structure, simple operation and convenient cleaning
Pending Publication Date: 2018-10-12
YU TUNG ZHONGSHAN ENG
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0005] Disadvantages of this device: the powder barrel needs to be moved during cleaning, which is inconvenient to operate; the lifting device drives the powder suction pipe to insert into the cleaning sealing ring, the structure of the movement mechanism is complex, and the operation is cumbersome
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0023] refer to Figure 3 to Figure 5 , Figure 3 to Figure 5 It is a structural schematic diagram of the first specific embodiment of the present invention. As shown in the figure, a Venturi powder pump indexable cleaning device includes a cleaning device main body 1, and the cleaning device main body 1 has correspondingly connected to the Venturi Powder pump 93, powder suction pipe 92, powder pump port 11, powder suction port 12, and cleaning gas port 13 of the cleaning device. The bit core body 2 is transferred to the state of connecting the powder pump port 11 and the powder suction port 12, or connecting the powder suction port 12 and the cleaning gas port 13, or connecting the powder pump port 11 and the cleaning gas port 13, when the powder pump port 11 and the powder suction port When the port 12 is connected, the powder in the powder bucket can be sucked to the spray gun 96 by the Venturi powder pump 93 to carry out the powder spraying operation; When the powder pum...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a cleaning device, capable of transferring the position, for a Venturi powder pump. The cleaning device, capable of transferring the position, for the Venturi powder pump comprises a cleaning device body; the cleaning device body is provided with a powder pump port, a powder sucking port and a cleaning gas port, and the powder pump port, the powder sucking port and the cleaning gas port are correspondingly connected to the Venturi powder pump, a powder sucking pipe and the cleaning device; the cleaning device body is provided with a position transferring core body and adriving mechanism; the driving mechanism can drive the position transferring core body to transfer the position to be in the state of communicating the powder pump port with the powder sucking port or communicating the powder sucking port with the cleaning gas port or communicating the powder pump port with the cleaning gas port; when the powder pump port communicates with the powder sucking port, powder of a powder bucket can be sucked to a spray gun through the Venturi powder pump to perform powder spraying operation; when the powder sucking port communicates with the cleaning gas port, clearing gas enters from the cleaning gas port and cleans the powder sucking pipe; when the powder pump port communicates with the cleaning gas port, the cleaning gas enters from the cleaning gas port and cleans the Venturi powder pump and a powder outflow pipe; it is not needed to move the powder bucket, and it is not needed to arrange a lifting device; and the structure is simpler, operation is easy, and cleaning is more convenient.
Description
technical field [0001] The invention relates to the field of powder spraying equipment, in particular to a venturi powder pump indexable cleaning device. Background technique [0002] At present, the Venturi powder pump powder supply and cleaning device widely used in the production site of electrostatic powder spraying adopts such as figure 1 , figure 2 structure shown. [0003] Powder supply state: the lifting mechanism 91 moves downward until the powder suction tube 92 is inserted into the powder, and the powder feeding gas of the Venturi powder pump 93 starts to supply air. Under the action of the powder feeding gas, a negative pressure will be formed in the inner cavity of the powder suction tube 92 , the vulcanized powder in the powder barrel 94 is transported by the powder suction pipe 92 to the powder pump 93 and the powder discharge pipe 95 under the negative pressure suction, and finally the powder is transported to the spray gun 96. [0004] Cleaning state: th...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More IPC IPC(8): B05B15/50
CPCB05B15/50
Inventor 高敏坚柯儒群
Owner YU TUNG ZHONGSHAN ENG