CN109967737A - A kind of automatic cleaning apparatus for 3D printing equipment optical element protection eyeglass - Google Patents
A kind of automatic cleaning apparatus for 3D printing equipment optical element protection eyeglass Download PDFInfo
- Publication number
- CN109967737A CN109967737A CN201811599663.4A CN201811599663A CN109967737A CN 109967737 A CN109967737 A CN 109967737A CN 201811599663 A CN201811599663 A CN 201811599663A CN 109967737 A CN109967737 A CN 109967737A
- Authority
- CN
- China
- Prior art keywords
- protection eyeglass
- spray head
- optical element
- printing equipment
- eyeglass
- Prior art date
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
- B22F10/20—Direct sintering or melting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
- B22F10/70—Recycling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y40/00—Auxiliary operations or equipment, e.g. for material handling
-
- 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
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
Abstract
The invention discloses a kind of automatic cleaning apparatus for 3D printing equipment optical element protection eyeglass; it is characterized in that; blow device including being mounted on the intracorporal protection eyeglass surrounding of equipment sealed compartment or lower section; blow device is connected with cleaning solution holding vessel a by total pressure line; cleaning solution holding vessel a is built-in with the protection eyeglass cleaning liquid with pressure, is provided with waste liquid collecting box below protection eyeglass.A kind of automatic cleaning apparatus for 3D printing equipment optical element protection eyeglass of the invention; protection eyeglass is cleaned by protection eyeglass cleaning liquid and blow device, solves the problems, such as that tradition is bad by argon gas annular purging cleaning effect and gas usage is larger.
Description
Technical field
The invention belongs to increases material manufacturing technology field, be related to it is a kind of for 3D printing equipment optical element protection eyeglass from
Dynamic cleaning device.
Background technique
Metal increasing material manufacturing relates generally to laser solid forming, selective laser melting forming, Laser forming repair, increases material
The technologies such as manufacturing equipment manufacture.Using increases material manufacturing technology may be implemented aviation, automobile manufacture, mold processing and other fields metal
The manufacture of structural member direct forming, thus have in fields such as Aeronautics and Astronautics, derived energy chemical, automobile manufacture, mold processing, medical treatment
It is widely applied and demand.It is carried out in metal parts forming process using precinct laser fusion former, in working chamber
Optical element protects the cleaning of eyeglass to have great influence for the quality and precision of drip molding.
In SLM series metal 3D printing equipment, shaping indoor metal powder is all micron order, during powdering,
Metal powder fall process can generate it is a degree of raise, amount of powder can be attached to the protective glass on piece of optical element；Again
Flue dust can be generated due to laser sintered in person's print procedure, part flue dust would also adhere to protective glass on piece.Therefore, when equipment is long
Between work, the sector-meeting of optical element protective glass due to the attachment of powder and/or flue dust and it is dirty, to influence the optical quality of equipment
Parameter influences final drip molding precision and quality.
The protection eyeglass cleaning method that SLM device uses at present is essentially all to be blown to protection eyeglass by argon gas annular,
Protective glass on piece is attached to reduce the flue dust that metal powder and sintering generate in the course of work；But 1. argon gas annulars purge
Effect is not satisfactory, and protection eyeglass periodically wipes cleaning there is still a need for operator；2. being needed to keep preferable cleaning effect
Argon gas is wanted to remain unlatching during the work time, gas usage is larger；3. when if process component size is larger, need compared with
Long period.
Summary of the invention
The object of the present invention is to provide a kind of automatic cleaning apparatus for 3D printing equipment optical element protection eyeglass, lead to
Overprotection lens cleaning liquid and blow device clean protection eyeglass, and it is clear by argon gas annular purging to solve tradition
Wash the problem that effect is bad and gas usage is larger.
The technical scheme adopted by the invention is that a kind of automated cleaning for 3D printing equipment optical element protection eyeglass
Device, which is characterized in that the blow device including being mounted on the intracorporal protection eyeglass surrounding of equipment sealed compartment or lower section, purging
Device is connected with cleaning solution holding vessel a by total pressure line, and it is clear that cleaning solution holding vessel a is built-in with the protection eyeglass with pressure
Wash liq, protection eyeglass lower section are provided with waste liquid collecting box.
It is of the invention to be further characterized in that,
Blow device includes multiple purging spray heads that protection eyeglass surrounding is arranged in towards protection eyeglass spray, each purging
Spray head passes through the total pressure line of piping connection；
Alternatively, blow device includes multiple protection eyeglasses that are arranged in underneath towards the purging spray head of protection eyeglass spray, often
A purging spray head passes through the total pressure line of piping connection.
When blow device is arranged when protecting eyeglass surrounding, blow device includes that protection the multiple of eyeglass surrounding are arranged in blow
Spray head mounting rack is swept, multiple purging spray heads towards protection eyeglass spray are mounted on each purging spray head mounting rack.
When blow device setting is when protecting below eyeglass, equipment sealed compartment is intracorporal to be located at the left and right protected below eyeglass
Two sides are provided with guide rail, slidably connect purging spray head mounting rack above two guide rails jointly, purge and pacify on spray head mounting rack
Equipped with multiple purging spray heads towards protection eyeglass spray.
Waste liquid collecting box is fixedly connected below purging spray head mounting rack.
Sliding slot is provided at left and right sides of purging spray head mounting rack, purging spray head mounting rack is connected by sliding slot and guide rail sliding
It connects.
The first solenoid valve is provided on total pressure line.
Total pressure line also passes through branch pipeline and is connected with cleaning solution holding vessel b, and cleaning solution holding vessel b is built-in without pressure
Eyeglass cleaning liquid is protected, branch pipeline is additionally provided with second solenoid valve and booster pump.
The beneficial effects of the invention are as follows
A kind of automatic cleaning apparatus for 3D printing equipment optical element protection eyeglass of the invention, using cleaning solution into
Row cleaning can realize cleaning automation by setting interval scavenging period, and cleaning effect is good；And blow device can be according to cleaning mirror
Piece quantity arrangement can be used for the cleaning of single eyeglass or more eyeglasses, and cleaning waste liquid is equipped with special collection device, will not be to equipment and zero
Part causes secondary pollution.
Detailed description of the invention
Fig. 1 is a kind of the first reality of the automatic cleaning apparatus for 3D printing equipment optical element protection eyeglass of the present invention
Apply mode figure；
Fig. 2 is that second of a kind of automatic cleaning apparatus for 3D printing equipment optical element protection eyeglass of the present invention is real
Apply mode figure；
Fig. 3 is the setting figure of sliding slot of the invention.
In figure, 1. protection eyeglasses, 2. blow devices, 3. total pressure lines, 4. second solenoid valves, 5. cleaning solution holding vessel b,
6. the first solenoid valve, 7. cleaning solution holding vessel a, 8. equipment sealing cabins, 9. waste liquid collecting boxes, 10. purging spray head mounting racks,
11. branch pipeline；
10-1. sliding slot.
Specific embodiment
The following describes the present invention in detail with reference to the accompanying drawings and specific embodiments.
A kind of automatic cleaning apparatus for 3D printing equipment optical element protection eyeglass of the invention, such as Fig. 1 or Fig. 2 institute
Show, including the blow device 2 of protection 1 surrounding of eyeglass or lower section that are mounted in equipment sealing cabin 8, blow device 2 passes through
Total pressure line 3 is connected with cleaning solution holding vessel a7, and cleaning solution holding vessel a7 is built-in with the protection eyeglass cleaning solution with pressure
Body is protected and is provided with waste liquid collecting box 9 below eyeglass 1.
Blow device 2 includes multiple purging spray heads that protection 1 surrounding of eyeglass is arranged in and sprays towards protection eyeglass 1, each
Purging spray head passes through the total pressure line 3 of piping connection；
Alternatively, blow device 2 includes multiple purging spray heads that protection eyeglass 1 is arranged in and sprays underneath towards protection eyeglass 1,
Each purging spray head passes through the total pressure line 3 of piping connection.
When blow device 2 is arranged when protecting 1 surrounding of eyeglass, blow device 2 includes being arranged in protect the more of 1 surrounding of eyeglass
A purging spray head mounting rack 10, each purge are mounted on multiple purgings sprayed towards protection eyeglasses 1 on spray head mounting rack 10
Spray head.
When the setting of blow device 2 is when protecting below eyeglass 1, being located in equipment sealing cabin 8 protects 1 lower section of eyeglass
The left and right sides is provided with guide rail 1, and two 1 tops of guide rail slidably connect purging spray head mounting rack 10, purging spray head peace jointly
It shelves and multiple purging spray heads sprayed towards protection eyeglass 1 is installed on 10.
Waste liquid collecting box 9 is fixedly connected on 10 lower section of purging spray head mounting rack.
As shown in figure 3, being provided with sliding slot 10-1 at left and right sides of purging spray head mounting rack 10, purging spray head mounting rack 10 is logical
Sliding slot 10-1 is crossed to be slidably connected with guide rail 1.
The first solenoid valve 6 is provided on total pressure line 3.
Total pressure line 3 is also connected with cleaning solution holding vessel b5 by branch pipeline 11, cleaning solution holding vessel b5 it is built-in without
The protection eyeglass cleaning liquid of pressure, branch pipeline 11 are additionally provided with second solenoid valve 4 and booster pump.
The cleaning liquid that can gasify under room temperature, normal pressure, such as alcohol may be selected in lens cleaning liquid of the invention, leads to
Cross nozzle ejection, reach certain cleaning action, then can volatilize, after gasification purge gas by appliance vent discharge at
Shape room pollutes the whole atmosphere of equipment sealed compartment 8, components.
Embodiment 1
A kind of automatic cleaning apparatus for 3D printing equipment optical element protection eyeglass, as shown in Figure 1, including being mounted on
The blow device 2 of protection 1 surrounding of eyeglass in equipment sealing cabin 8, blow device 2 are connected with cleaning by total pressure line 3
Liquid holding vessel a7, cleaning solution holding vessel a7 are built-in with the protection eyeglass cleaning liquid with pressure, protect and are provided with below eyeglass 1
Waste liquid collecting box 9；Blow device 2 includes multiple purging spray head mounting racks 10 that protection 1 surrounding of eyeglass is arranged in, each purging spray
Multiple purging spray heads sprayed towards protection eyeglass 1 are mounted on head mounting rack 10；The first electricity is provided on total pressure line 3
Magnet valve 6；Total pressure line 3 is also connected with cleaning solution holding vessel b5 by branch pipeline 11, not with pressure built in cleaning solution holding vessel b5
The protection eyeglass cleaning liquid of power, branch pipeline 11 are additionally provided with second solenoid valve 4 and booster pump.
When being cleaned, the first solenoid valve 6 is opened, so that the protection eyeglass cleaning liquid with pressure is from cleaning
Entered in blow device 2 in liquid holding vessel a7 by total pressure line 3, protection eyeglass is cleaned, is generated in cleaning process
Waste liquid fall under gravity in waste liquid collecting box 9, timing clear up waste liquid collecting box 9.
Or second solenoid valve 4 and booster pump are opened, it is stored without the protection eyeglass cleaning liquid of pressure from cleaning solution
In tank b5, entered in blow device 2 by branch pipeline 11, total pressure line 3, protection eyeglass is cleaned, in cleaning process
The waste liquid of generation is fallen under gravity in waste liquid collecting box 9, and waste liquid collecting box 9 is cleared up in timing.
Embodiment 2
A kind of automatic cleaning apparatus for 3D printing equipment optical element protection eyeglass, as shown in Fig. 2, including being mounted on
The blow device 2 of 1 lower section of protection eyeglass in equipment sealing cabin 8, blow device 2 are connected with cleaning by total pressure line 3
Liquid holding vessel a7, cleaning solution holding vessel a7 are built-in with the protection eyeglass cleaning liquid with pressure, protect and are provided with below eyeglass 1
Waste liquid collecting box 9；The left and right sides for being located at 1 lower section of protection eyeglass in equipment sealing cabin 8 is provided with guide rail 1, and two are led
1 top of rail slidably connects purging spray head mounting rack 10 jointly, is equipped on purging spray head mounting rack 10 multiple towards protective glass
The purging spray head that piece 1 sprays purges and is fixedly connected with waste liquid collecting box 9 below spray head mounting rack 10；As shown in figure 3, purging spray head
Sliding slot 10-1 is provided at left and right sides of mounting rack 10, purging spray head mounting rack 10 is slidably connected by sliding slot 10-1 with guide rail 1；
The first solenoid valve 6 is provided on total pressure line 3；Total pressure line 3 is also connected with cleaning solution holding vessel b5 by branch pipeline 11,
The built-in protection eyeglass cleaning liquid without pressure of cleaning solution holding vessel b5, branch pipeline 11 be additionally provided with second solenoid valve 4 and
Booster pump.
When being cleaned, blow device 2 and waste liquid collecting box 9 are moved to protection eyeglass 1 lower section, open the
One solenoid valve 6, so that the protection eyeglass cleaning liquid with pressure is entered out of cleaning solution holding vessel a7 by total pressure line 3
In blow device 2, protection eyeglass is cleaned, the waste liquid generated in cleaning process falls under gravity to waste liquid collecting box
In 9, waste liquid collecting box 9 is cleared up in timing.
Alternatively, blow device 2 and waste liquid collecting box 9 are moved to protection eyeglass 1 lower section, open second solenoid valve 4 with
And booster pump, without pressure protection eyeglass cleaning liquid out of cleaning solution holding vessel b5, pass through branch pipeline 11, total pressure line
3 enter in blow device 2, clean to protection eyeglass, the waste liquid generated in cleaning process falls under gravity to waste liquid
In collecting box 9, waste liquid collecting box 9 is cleared up in timing.
Claims (8)
1. a kind of automatic cleaning apparatus for 3D printing equipment optical element protection eyeglass, which is characterized in that including being mounted on
The blow device (2) of protection eyeglass (1) surrounding or lower section in equipment sealing cabin (8), the blow device (2) pass through total
Pressure line (3) is connected with cleaning solution holding vessel a (7), and the cleaning solution holding vessel a (7) is built-in with the protective glass with pressure
Piece cleaning liquid, protection eyeglass (1) lower section are provided with waste liquid collecting box (9).
2. a kind of automatic cleaning apparatus for 3D printing equipment optical element protection eyeglass according to claim 1,
It is characterized in that, the blow device (2) includes that multiple settings are sprayed in protection eyeglass (1) surrounding towards the protection eyeglass (1)
Purging spray head, each purging spray head passes through total pressure line (3) described in piping connection；
Alternatively, the blow device (2) includes that multiple settings are sprayed in protection eyeglass (1) underneath towards the protection eyeglass (1)
Purging spray head, each purging spray head passes through total pressure line (3) described in piping connection.
3. a kind of automatic cleaning apparatus for 3D printing equipment optical element protection eyeglass according to claim 2,
It is characterized in that, when the blow device (2) are arranged when protecting eyeglass (1) surrounding, the blow device (2) includes that setting is being protected
Multiple purging spray head mounting racks (10) of protecting lens (1) surrounding are mounted on each purging spray head mounting rack (10) more
A purging spray head towards protection eyeglass (1) spray.
4. a kind of automatic cleaning apparatus for 3D printing equipment optical element protection eyeglass according to claim 2,
It is characterized in that, when the blow device (2) setting is below protection eyeglass (1), being located in the equipment sealing cabin (8)
The left and right sides below protection eyeglass (1) is provided with guide rail (1), is slidably connected jointly above two guide rails (1)
There is purging spray head mounting rack (10), is equipped on the purging spray head mounting rack (10) multiple towards the protection eyeglass (1) spray
The purging spray head of leaching.
5. a kind of automatic cleaning apparatus for 3D printing equipment optical element protection eyeglass according to claim 4,
It is characterized in that, the waste liquid collecting box (9) is fixedly connected below the purging spray head mounting rack (10).
6. a kind of automatic cleaning apparatus for 3D printing equipment optical element protection eyeglass according to claim 5,
It is characterized in that, is provided with sliding slot (10-1) at left and right sides of the purging spray head mounting rack (10), the purging spray head mounting rack
(10) it is slidably connected by sliding slot (10-1) with the guide rail (1).
7. a kind of automatic cleaning apparatus for 3D printing equipment optical element protection eyeglass according to claim 1,
It is characterized in that, is provided with the first solenoid valve (6) on total pressure line (3).
8. a kind of automatic cleaning apparatus for 3D printing equipment optical element protection eyeglass according to claim 1,
It is characterized in that, total pressure line (3) is also connected with cleaning solution holding vessel b (5), the cleaning solution storage by branch pipeline (11)
Deposit the built-in protection eyeglass cleaning liquid without pressure of tank b (5), the branch pipeline (11) be additionally provided with second solenoid valve (4) with
And booster pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811599663.4A CN109967737A (en) | 2018-12-26 | 2018-12-26 | A kind of automatic cleaning apparatus for 3D printing equipment optical element protection eyeglass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811599663.4A CN109967737A (en) | 2018-12-26 | 2018-12-26 | A kind of automatic cleaning apparatus for 3D printing equipment optical element protection eyeglass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109967737A true CN109967737A (en) | 2019-07-05 |
Family
ID=67076365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811599663.4A Pending CN109967737A (en) | 2018-12-26 | 2018-12-26 | A kind of automatic cleaning apparatus for 3D printing equipment optical element protection eyeglass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109967737A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20230241687A1 (en) * | 2020-07-21 | 2023-08-03 | Nanjing Profeta Intelligent Technology Co., Ltd. | Double-powder rapid switching type selective laser melting apparatus |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2780369Y (en) * | 2005-01-04 | 2006-05-17 | 宝山钢铁股份有限公司 | Automatic cleaning device for glass window |
| CN103586585A (en) * | 2012-08-17 | 2014-02-19 | 株式会社迪思科 | Laser processing apparatus |
| CN204769666U (en) * | 2015-07-02 | 2015-11-18 | 温州市赛拉弗能源有限公司 | Silicon chip washing unit |
| CN105772439A (en) * | 2016-03-14 | 2016-07-20 | 范多旺 | Dust removal and cleaning device applied to light condenser in photovoltaic-thermal combined energy supply system |
| CN107051953A (en) * | 2017-06-16 | 2017-08-18 | 中国人民解放军第五七九工厂 | A kind of machine components cleaning device |
| DE102016117633A1 (en) * | 2016-09-19 | 2018-03-22 | Cl Schutzrechtsverwaltungs Gmbh | Device for producing three-dimensional objects |
| CN209969563U (en) * | 2018-12-26 | 2020-01-21 | 西安铂力特增材技术股份有限公司 | 3D printing apparatus optical element protection lens self-cleaning device |
-
2018
- 2018-12-26 CN CN201811599663.4A patent/CN109967737A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2780369Y (en) * | 2005-01-04 | 2006-05-17 | 宝山钢铁股份有限公司 | Automatic cleaning device for glass window |
| CN103586585A (en) * | 2012-08-17 | 2014-02-19 | 株式会社迪思科 | Laser processing apparatus |
| CN204769666U (en) * | 2015-07-02 | 2015-11-18 | 温州市赛拉弗能源有限公司 | Silicon chip washing unit |
| CN105772439A (en) * | 2016-03-14 | 2016-07-20 | 范多旺 | Dust removal and cleaning device applied to light condenser in photovoltaic-thermal combined energy supply system |
| DE102016117633A1 (en) * | 2016-09-19 | 2018-03-22 | Cl Schutzrechtsverwaltungs Gmbh | Device for producing three-dimensional objects |
| CN107051953A (en) * | 2017-06-16 | 2017-08-18 | 中国人民解放军第五七九工厂 | A kind of machine components cleaning device |
| CN209969563U (en) * | 2018-12-26 | 2020-01-21 | 西安铂力特增材技术股份有限公司 | 3D printing apparatus optical element protection lens self-cleaning device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20230241687A1 (en) * | 2020-07-21 | 2023-08-03 | Nanjing Profeta Intelligent Technology Co., Ltd. | Double-powder rapid switching type selective laser melting apparatus |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109967737A (en) | A kind of automatic cleaning apparatus for 3D printing equipment optical element protection eyeglass | |
| DE10224777A1 (en) | High-velocity cold gas particle-spraying process for forming coating on workpiece, intercepts, purifies and collects carrier gas after use | |
| CN209969563U (en) | 3D printing apparatus optical element protection lens self-cleaning device | |
| CN111250368A (en) | Preparation process of polyphenyl ester sealing coating for aero-engine case parts | |
| DE102006039035A1 (en) | Method for surface treatment of work piece in treatment chamber of industrial purification plant by direct irradiation, involves removing fine metallic particles from surface of work piece and are emitted in periphery of workpiece | |
| CN109107990A (en) | A kind of unmanned cleaning device of monitoring device | |
| CN111958504A (en) | Efficient thermal spraying process curved surface track cooperative, intelligent and environment-friendly automatic sand blasting device and method | |
| CN103769334A (en) | Fully-automatic zero-emission surface-dust-free coating equipment | |
| CN106378936A (en) | Digital micro-sprayer protective system based on UV adhesive | |
| CN212793657U (en) | Welding spark splashing prevention device for thermal power plant | |
| CN209646787U (en) | A kind of spray finishing jig | |
| CN211522271U (en) | Quenching oil wind-cutting oil draining device of push plate furnace | |
| CN201454922U (en) | Stepping drying cleaner | |
| CN209181481U (en) | The drying module of oil removing cleaning equipment is sprayed by formula | |
| CN105478265A (en) | Automatic oil injection device for cylinder sleeve rust prevention treatment | |
| CN209077281U (en) | The cleaning module of oil removing cleaning equipment is sprayed by formula | |
| CN105944878A (en) | Dry type mechanical arm spray cabinet for photocuring paint | |
| CN205254383U (en) | Automatic welding antifriction plate is with slagging -off cooling trough | |
| CN208660728U (en) | A kind of incinerator waste gas treatment equipment spray column | |
| CN219810919U (en) | Compressed air cleanliness inspection device | |
| CN209077282U (en) | The flip-up style door-plate of oil removing cleaning equipment is sprayed by formula | |
| CN218170009U (en) | Sand blasting formula welder cleaning device | |
| CN209061562U (en) | A kind of power generation station-service boiler slag removal cleaner | |
| JPH0129054B2 (en) | ||
| CN214717774U (en) | Spray paint cascade cabinet and external connection system thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |