CN110270457B - Automatic powder spraying system - Google Patents
Automatic powder spraying system Download PDFInfo
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- CN110270457B CN110270457B CN201810210179.1A CN201810210179A CN110270457B CN 110270457 B CN110270457 B CN 110270457B CN 201810210179 A CN201810210179 A CN 201810210179A CN 110270457 B CN110270457 B CN 110270457B
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- powder spraying
- spraying
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- 239000000843 powder Substances 0.000 title claims abstract description 354
- 238000005507 spraying Methods 0.000 title claims abstract description 112
- 238000011084 recovery Methods 0.000 claims abstract description 15
- 239000007921 spray Substances 0.000 claims description 13
- 238000003860 storage Methods 0.000 claims description 11
- 230000007246 mechanism Effects 0.000 claims description 10
- 238000010410 dusting Methods 0.000 claims description 2
- 238000004064 recycling Methods 0.000 abstract description 4
- 238000004140 cleaning Methods 0.000 description 10
- 238000007599 discharging Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005243 fluidization Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Coating Apparatus (AREA)
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Abstract
The invention relates to an automatic powder spraying system, comprising: an automatic control box; a powder spraying chamber; a powder spraying unit; powder supply unit: the powder spraying device is arranged outside the powder spraying chamber and connected with the automatic control box, and comprises a powder barrel, a powder emitter and an induced draft fan, wherein the powder barrel is arranged on a bottom plate of the semi-closed operation chamber, the induced draft fan is fixed outside a side wall of the semi-closed operation chamber, the powder emitter is fixed on the inner surface of a main wall of the semi-closed operation chamber, a conveying pipe is arranged between the powder barrel and the induced draft fan and between the induced draft fan and the powder emitter, and the powder emitter is connected with a powder spraying gun head through a powder hose; powder recovery unit: the powder spraying chamber is arranged outside the powder spraying chamber and comprises a cyclone separator and a filter connected with the cyclone separator, the cyclone separator is connected with a base of the powder spraying chamber, and a powder recovery pipeline is arranged between the cyclone separator and a powder emitter. Compared with the prior art, the invention has the advantages of improving the operation efficiency, reducing the labor intensity and recycling the powder with high efficiency.
Description
Technical Field
The invention relates to the technical field of spraying devices, in particular to an automatic powder spraying system.
Background
In the processing process of certain metal products, particularly for aluminum profiles, in order to meet the color requirements of products and ensure the quality of surfaces, powder spraying technology is mostly needed to be carried out on the surfaces of the aluminum profiles.
The powder spraying process is also called powder coating, namely, powder is attached to a workpiece, and a coating film can be formed on the surface of the workpiece through the steps of drying, solidifying and the like after powder spraying. At present, in domestic spraying operation, manual operation is still adopted, namely, a worker holds a spray gun by hand and sprays workpieces manually in a spray booth, the consistency of the quality of the workpieces cannot be ensured by the operation, the problems of product damage or disqualification and the like caused by human errors are easy to occur, and the production efficiency is extremely low; in addition, this mode of operation has a certain impact on the physical health of the staff.
At present, a part of enterprises adopt simple powder spraying devices to carry out a powder spraying process, but the simple powder spraying devices have low automation degree, and the intensity, the blowing amount and the like of the powder spraying operation cannot be well controlled automatically; in addition, to the powder recovery recycle after the powder spraying operation, often also need retrieve through the manual work, manual recovery can't accomplish automatic continuous operation, and has the clearance not thoroughly scheduling problem, this for the enterprise that has mass production task, increased time cost and cost of labor.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide an automatic powder spraying system.
The aim of the invention can be achieved by the following technical scheme:
An automatic dusting system comprising:
an automatic control box;
powder spraying chamber: the automatic control box is connected with the powder spraying chamber body and the powder spraying chamber base;
powder spraying unit: the powder spraying device is arranged outside the powder spraying chamber, is connected with the automatic control box, and comprises a support frame, a lifting mechanism and a powder spraying gun head, wherein the powder spraying gun head is fixed on the lifting mechanism, and the lifting mechanism is connected with the support frame;
Powder supply unit: the powder spraying device is arranged outside the powder spraying chamber and connected with the automatic control box, and comprises a powder barrel, a powder emitter and an induced draft fan, wherein the powder barrel is arranged on a bottom plate of the semi-closed operation chamber, the induced draft fan is fixed outside a side wall of the semi-closed operation chamber, the powder emitter is fixed on the inner surface of a main wall of the semi-closed operation chamber, a conveying pipe is arranged between the powder barrel and the induced draft fan and between the induced draft fan and the powder emitter, and the powder emitter is connected with a powder spraying gun head through a powder hose;
powder recovery unit: the powder spraying chamber comprises a cyclone separator and a filter connected with the cyclone separator, wherein the cyclone separator is connected with a base of the powder spraying chamber, and a powder recovery pipeline is arranged between the cyclone separator and a powder emitter.
Preferably, the powder barrel is of an inverted cone structure.
Preferably, the powder supply unit is further provided with a powder barrel support in a U-shaped plate structure, a pulley used for sliding horizontally is arranged at the bottom of a side plate and a back plate of the powder barrel support, and a fixed end used for being fixed on the inner wall of the powder supply unit is arranged on one side plate of the powder barrel support.
Preferably, the inner wall of the powder supply unit is provided with a pair of accessories matched with the fixed end, the fixed end is a magnet, and the pair of accessories is an electromagnet.
Preferably, three protruding ends which are distributed in an equilateral triangle shape are arranged around the opening of the powder charging basket, and the three protruding ends are fixed on the powder charging basket support through screws.
Preferably, the powder transmitter is equipped with spray gun, powder storage tank and hourglass powder pipe, and the spray gun is fixed in the inside of powder transmitter, and the spray gun passes through the conveyer pipe with the draught fan and is connected, and the powder storage tank is fixed in the bottom inboard of powder transmitter, and the hourglass powder pipe is fixed in the bottom outside of powder transmitter, and the bottom surface of powder storage tank is equipped with the export, is equipped with between hourglass powder pipe and the export and switches on the switch, powder bucket support be located powder transmitter below, switch on the switch and be open state, powder bucket support fix when supplying powder unit inner wall, switch on the switch and be closed state.
Preferably, the cyclone separator comprises an air inlet, an air outlet and a powder outlet, a separator air inlet pipeline is arranged between the air inlet and the spray booth base, a separator air outlet pipeline is arranged between the air outlet and the filter, the powder outlet is provided with a separator powder collecting barrel, and a powder recovery pipeline is arranged between the separator powder collecting barrel and the powder emitter; the filter is provided with a filter powder collecting barrel, an exhaust fan and an air outlet.
Preferably, the powder supply unit is further provided with an exhaust duct, and the exhaust duct is communicated with the air outlet duct of the separator.
Preferably, the powder spraying chamber base be equipped with mesh screen, collection powder case and air-blower, mesh screen and the bottom plate flexonics of powder spraying chamber, collection powder case locates the mesh screen bottom, the one end and the collection powder case of air-blower be connected, the other end is connected with the separator air inlet pipeline.
Preferably, the powder spraying unit is further provided with a rectangular chute, a movable pulley used for sliding back and forth in the rectangular chute is arranged at the bottom of the supporting frame, and a movable buckle used for fixing the movable position is arranged at the top of the movable pulley.
Compared with the prior art, the invention has the following advantages:
1. The automatic powder spraying system is controlled by the automatic control box, replaces the traditional manual powder spraying operation mode, improves the operation efficiency, reduces the labor intensity and does not harm staff;
2. According to the powder spraying unit, the powder spraying gun head is deeply arranged in the powder spraying chamber through the powder spraying groove and moves up and down in a reciprocating manner in the height direction of the supporting frame through the lifting mechanism, so that the spraying efficiency and the spraying uniformity of a workpiece in the powder spraying chamber are improved, and the spraying quality of the workpiece is further improved;
3. According to the powder supply unit, powder can be supplied to the powder spraying unit through the action of the powder barrel and the induced draft fan, the powder barrel is of an inverted cone structure, the cone design is beneficial to fluidization of powder, and powder waste is avoided when the powder is extracted through the conveying pipe;
4. The powder supply unit can recycle powder besides supplying powder, the redundant powder obtained by the mesh screen of the powder spraying chamber base is recycled through the air inlet pipeline of the separator, the recycled powder can fall into the powder collecting barrel of the separator of the cyclone separator, and the powder in the powder collecting barrel of the separator can be returned to the powder emitter of the powder supply unit for storage through the powder recycling pipeline; when the powder barrel support is moved to the lower part of the powder emitter, the conducting switch is set to be in an open state, and the recovered powder stored in the powder emitter flows into the inverted cone-shaped powder barrel, so that the next use can be prepared; the filter is also provided with a filter powder collecting barrel, and powder obtained through the filtering effect falls into the filter powder collecting barrel to be collected for subsequent reuse;
5. The powder barrel is fixed on the powder barrel bracket through the screw, if color changing powder is needed, the screw is only required to be dismounted, the original powder barrel is replaced by the powder barrel bearing the powder with the new color, the replacement work is convenient and quick, and the influence of color doping on the powder spraying effect is avoided;
6. the powder supply unit, the cyclone separator and the filter are mutually communicated, so that the cleaning work of the whole equipment after powder spraying can be realized by the principle of compressed air, the obtained redundant powder after cleaning can be stored into the powder barrel for cleaning, and the powder with other colors can be replaced for completely new powder spraying work after cleaning, so that the cleaning and replacement are more thorough and convenient.
Drawings
FIG. 1 is a schematic diagram of an automatic powder injection system;
FIG. 2 is a schematic diagram of the working principle of an automatic powder spraying system;
FIG. 3 is a schematic view of the powder feeding unit according to the present invention;
FIG. 4 is a front view showing the structure of a powder bucket of a powder feeding unit according to the present invention;
FIG. 5 is a top view showing the structure of a powder bucket of a powder feeding unit according to the present invention;
The reference numerals in fig. 1 and 2 denote:
1. The powder spraying device comprises a powder spraying chamber 2, a powder supply unit 3, an automatic control box 4, a cyclone separator 5, a powder spraying unit 6, a powder spraying gun head 7, a discharging working platform 8, a feeding working platform 9, a filter 10, an exhaust duct 11, a powder spraying chamber base 12, a powder spraying groove 41, a separator air inlet pipeline 42, a separator air outlet pipeline 43, a powder recovery pipeline 61 and a powder hose;
The reference numerals in fig. 3, 4 and 5 indicate:
2. Powder supply unit 3, automatic control box, 21, powder bucket, 22, powder transmitter, 23, induced draft fan, 24, powder leakage pipe, 25, protruding end, 26, powder bucket support, 27, stiff end, 28, pulley, 29, conveyer pipe, 251, screw.
Detailed Description
The invention will now be described in detail with reference to the drawings and specific examples.
Examples
The invention relates to an automatic powder spraying system which comprises a powder spraying chamber 1, a powder spraying unit 5, an automatic control box 3, a powder supply unit 2, a powder recovery unit, a discharging working platform 7 and a feeding working platform 8. The powder spraying chamber 1, the powder spraying unit 5 and the powder supply unit 2 are respectively connected with the automatic control box 3.
The powder spraying chamber 1 is arranged between the discharging working platform 7 and the feeding working platform 8 and comprises a powder spraying chamber body and a powder spraying chamber base 11, a powder spraying groove 12 is arranged on a side plate of the powder spraying chamber body, and a workpiece conveying rail is arranged in the powder spraying chamber 1; the powder spraying chamber base 11 is provided with a mesh screen, a powder collecting box and a blower, wherein the mesh screen is flexibly connected with a bottom plate in the powder spraying chamber 1 and used for recovering and screening powder falling after powder spraying, the powder collecting box is arranged at the bottom of the mesh screen and used for collecting recyclable powder, one end of the powder collecting box is connected with the blower and used for conveying the recyclable powder through the induced air effect of the blower.
The powder spraying unit 5 is arranged outside the powder spraying chamber 1 and is connected with the automatic control box 3, the powder spraying unit 5 comprises a supporting frame, a lifting mechanism, a powder spraying gun head 6 and a rectangular sliding groove, the powder spraying gun head 6 is fixed on the lifting mechanism, the lifting mechanism is connected with the supporting frame, a movable pulley used for sliding around the rectangular sliding groove is arranged at the bottom of the supporting frame, and a movable buckle used for fixing the moving position of the movable pulley is arranged at the top of the movable pulley.
The powder supply unit 2 is arranged outside the powder spraying chamber 1 and comprises a powder barrel 21, a powder emitter 22, an induced draft fan 23 and a powder barrel bracket 26. The powder supply unit 2 is of a semi-closed operation room structure, the powder barrel support 26 is arranged on a bottom plate of the semi-closed operation room, the powder barrel 21 is arranged on the powder barrel support 26, the induced draft fan 23 is fixed outside the side wall of the semi-closed operation room, the powder emitter 22 is fixed on the inner surface of the main wall of the semi-closed operation room, the conveying pipe 29 is arranged between the induced draft fan 23 and the powder emitter 22, and the powder emitter 22 is connected with the powder gun head 6 through the powder hose 61; in the powder supply stage, the powder barrel 21 is connected with the induced draft fan 23 through a conveying pipe 29.
A spray gun and a powder storage tank for storing powder are fixed in the powder launcher 22, and the spray gun is connected with the induced draft fan 23 through a conveying pipe 29; the powder storage tank is fixed on the inner side of the bottom of the powder emitter 22, a powder leakage pipe 24 is arranged on the outer side of the bottom of the powder emitter 22, an outlet is arranged on the bottom surface of the powder storage tank, and a conduction switch is arranged between the powder leakage pipe 24 and the outlet.
The powder charging basket 21 is in an inverted cone shape, three protruding ends 25 distributed in an equilateral triangle shape are arranged at the edge of a basket mouth of the powder charging basket 21, screws 251 are arranged on the three protruding ends 25, and the powder charging basket 21 is fixed on a powder charging basket support 26 through the three protruding ends 25; the powder bucket support 26 is of a U-shaped plate structure, a fixed end 27 used for being fixed on the inner wall of the powder supply unit 2 is arranged on one side plate of the powder bucket support 26, and pulleys 28 used for horizontally sliding are arranged at the bottoms of the side plate and the back plate of the powder bucket support 26. The inner wall of the powder supply unit 2 is provided with a pair of accessories matched with the fixed end 27, and the positions of the two accessories are corresponding. The fixed end 27 can be a block magnet, the accessory can be an electromagnet, the electromagnet can be controlled by the automatic control box 3, and when forward current is input, the block magnet of the fixed end 27 is sucked, so that the powder barrel bracket 26 is fixed on the inner wall of the powder supply unit 2; when a reverse current is input, the electromagnet pushes out the block magnet of the fixed end 27, separation is completed, and the separated powder barrel support 26 can move to the lower part of the powder emitter 22 through the pulley 28.
The powder recovery unit is arranged outside the powder spraying chamber 1 and comprises a cyclone separator 4 and a filter 9 connected with the cyclone separator 4, the cyclone separator 4 comprises an air inlet, an air outlet and a powder outlet, a separator air inlet pipeline 41 is arranged between the air inlet and the powder spraying chamber base 11, a separator air outlet pipeline 42 is arranged between the air outlet and the filter 9, a separator powder collecting barrel is arranged at the powder outlet, and a powder recovery pipeline 43 is arranged between the separator powder collecting barrel and the powder emitter 22. The separator air outlet pipeline 42 is communicated with the powder supply unit 2 through the exhaust duct 10. The filter 9 is provided with a filter powder collecting barrel, an exhaust fan and an air outlet.
When the powder barrel support 26 is positioned below the powder launcher 22, the conducting switch is in an open state; when the powder barrel support 26 is fixed on the inner wall of the powder supply unit 2, the on-state switch is in an off state, at the moment, the powder barrel 21 is fixed on the powder barrel support 26, the conveying pipe 29 is inserted into powder of the powder barrel 21, powder is fed through the induced draft fan 23, and the powder launcher 22 transmits the obtained powder to the powder spraying gun head 6 through the powder hose 61. When the powder spraying process is carried out, a workpiece enters the powder spraying chamber 1 from the feeding working platform 8 and moves on a workpiece conveying rail; the support frame moves towards the powder spraying chamber 1 to drive the powder spraying gun head 6 to extend into the powder spraying groove 12 of the powder spraying chamber 1, after the powder spraying gun head 6 is controlled to move up and down by the automatic control box 3 through buckle positioning, the workpiece in the powder spraying chamber 1 is sprayed, and the sprayed workpiece is transported out by the discharging working platform 7.
After powder spraying is finished, recycling the powder, recycling the redundant powder obtained by a mesh screen of a powder spraying chamber base 11 through a separator air inlet pipeline 41, separating the powder from air through a cyclone separator 4, and enabling the separated powder to fall into a powder collecting barrel of the separator through a powder outlet; powder falling into the powder collecting barrel of the separator can be returned to the powder emitter 22 of the powder supply unit 2 through the powder recovery pipeline 43 for storage for the next use; when the powder barrel support 26 is moved below the powder emitter 22, the on switch is set to be in an open state, and at the moment, the recovered powder stored in the powder emitter 22 flows into the inverted cone-shaped powder barrel 21 to be used for the next time; the air treated by the cyclone separator 4 is sent into the filter 9 through the separator air outlet pipeline 42 for secondary filtration treatment, and the treated powder falls into the filter powder collecting barrel for subsequent reuse; the filtered air is discharged from the air outlet under the action of the exhaust fan.
Because the powder supply unit 2 is communicated with the cyclone separator 4 and the filter 9, the cleaning work of the whole equipment after powder spraying can be realized by the principle of compressed air, and the obtained redundant powder after cleaning can be finally stored into the powder barrel 21 for cleaning, and the powder with other colors can be replaced for carrying out brand new powder spraying work after cleaning, so that the cleaning and replacement are more thorough and convenient.
While the invention has been described with reference to certain preferred embodiments, it will be understood by those skilled in the art that various changes and substitutions may be made without departing from the spirit and scope of the invention as defined by the appended claims. Therefore, the protection scope of the invention is subject to the protection scope of the claims.
Claims (4)
1. An automatic dusting system, comprising:
an automatic control box;
powder spraying chamber: the automatic control box is connected with the powder spraying chamber body and the powder spraying chamber base;
powder spraying unit: the powder spraying device is arranged outside the powder spraying chamber, is connected with the automatic control box, and comprises a support frame, a lifting mechanism and a powder spraying gun head, wherein the powder spraying gun head is fixed on the lifting mechanism, and the lifting mechanism is connected with the support frame;
Powder supply unit: the powder supply unit is of a semi-closed operation room structure, the powder barrel is arranged on a bottom plate of the semi-closed operation room, the induced draft fan is fixed outside a side wall of the semi-closed operation room, the powder emitter is fixed on the inner surface of a main wall of the semi-closed operation room, a conveying pipe is arranged between the powder barrel and the induced draft fan and between the induced draft fan and the powder emitter, and the powder emitter is connected with a powder gun head through a powder hose;
powder recovery unit: the powder spraying chamber comprises a cyclone separator and a filter connected with the cyclone separator, wherein the cyclone separator is connected with a base of the powder spraying chamber, and a powder recovery pipeline is arranged between the cyclone separator and a powder emitter;
The powder barrel is of an inverted cone structure; the powder supply unit is also provided with a powder barrel support in a U-shaped plate structure, the bottoms of the side plates and the back plate of the powder barrel support are provided with pulleys for horizontal sliding, and one side plate of the powder barrel support is provided with a fixed end for being fixed on the inner wall of the powder supply unit; the inner wall of the powder supply unit is provided with a pair of accessories matched with the fixed end, the fixed end is a magnet, and the pair of accessories is an electromagnet; three protruding ends which are distributed in an equilateral triangle shape are arranged around the opening of the powder charging basket, and the three protruding ends are fixed on the powder charging basket bracket through screws; the powder emitter is provided with a spray gun, a powder storage tank and a powder leakage pipe, the spray gun is fixed in the powder emitter, the spray gun is connected with a draught fan through a conveying pipe, the powder storage tank is fixed on the inner side of the bottom of the powder emitter, the powder leakage pipe is fixed on the outer side of the bottom of the powder emitter, an outlet is arranged on the bottom surface of the powder storage tank, a conducting switch is arranged between the powder leakage pipe and the outlet, when the powder barrel support is positioned below the powder emitter, the conducting switch is in an open state, and when the powder barrel support is fixed on the inner wall of the powder supply unit, the conducting switch is in a closed state;
The powder spraying unit is also provided with a rectangular chute, the bottom of the supporting frame is provided with a movable pulley used for sliding back and forth in the rectangular chute, and the top of the movable pulley is provided with a movable buckle used for fixing the movable position.
2. The automatic powder spraying system according to claim 1, wherein the cyclone separator comprises an air inlet, an air outlet and a powder outlet, a separator air inlet pipeline is arranged between the air inlet and the spray booth base, a separator air outlet pipeline is arranged between the air outlet and the filter, a separator powder collecting barrel is arranged at the powder outlet, and a powder recovery pipeline is arranged between the separator powder collecting barrel and the powder emitter; the filter is provided with a filter powder collecting barrel, an exhaust fan and an air outlet.
3. The automatic powder spraying system according to claim 2, wherein the powder supply unit is further provided with an exhaust duct, and the exhaust duct is communicated with the air outlet duct of the separator.
4. The automatic powder spraying system according to claim 2, wherein the powder spraying chamber base is provided with a mesh screen, a powder collecting box and a blower, the mesh screen is flexibly connected with a bottom plate of the powder spraying chamber, the powder collecting box is arranged at the bottom of the mesh screen, one end of the blower is connected with the powder collecting box, and the other end of the blower is connected with an air inlet pipeline of the separator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810210179.1A CN110270457B (en) | 2018-03-14 | 2018-03-14 | Automatic powder spraying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810210179.1A CN110270457B (en) | 2018-03-14 | 2018-03-14 | Automatic powder spraying system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110270457A CN110270457A (en) | 2019-09-24 |
| CN110270457B true CN110270457B (en) | 2024-04-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810210179.1A Active CN110270457B (en) | 2018-03-14 | 2018-03-14 | Automatic powder spraying system |
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| CN (1) | CN110270457B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111068943B (en) * | 2019-12-31 | 2021-08-10 | 苏州市创怡盛实业有限公司 | Electrostatic coating apparatus |
| CN111871671B (en) * | 2020-07-31 | 2022-08-19 | 山东中亚车业有限公司 | Powder spraying room |
| CN112549768A (en) * | 2020-10-24 | 2021-03-26 | 郑州佳佳印务有限公司 | Automatic powder spraying system for printing machine paper |
| CN112934557B (en) * | 2021-01-21 | 2022-09-13 | 长沙源谦机械制造有限公司 | Powder spraying line for machining of crane parts |
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| DE102010009069A1 (en) * | 2010-02-23 | 2011-08-25 | Wurster, Gerd, 70191 | Device for color powder coating of object, has powder squirting horizontal bar comprising area that is connected with after filter by bypassing cyclone arrangement, where arrangement is arranged downstream of after filter |
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| CN110270457A (en) | 2019-09-24 |
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