CN109453964A - Automatic Powder coating machine - Google Patents

Automatic Powder coating machine Download PDF

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Publication number
CN109453964A
CN109453964A CN201811117801.0A CN201811117801A CN109453964A CN 109453964 A CN109453964 A CN 109453964A CN 201811117801 A CN201811117801 A CN 201811117801A CN 109453964 A CN109453964 A CN 109453964A
Authority
CN
China
Prior art keywords
powder
oven
bucket
tank
disk
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
Application number
CN201811117801.0A
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Chinese (zh)
Inventor
隋中勤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dongguan Weiqin Electronics Co Ltd
Original Assignee
Dongguan Weiqin Electronics Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Dongguan Weiqin Electronics Co Ltd filed Critical Dongguan Weiqin Electronics Co Ltd
Priority to CN201811117801.0A priority Critical patent/CN109453964A/en
Publication of CN109453964A publication Critical patent/CN109453964A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05CAPPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C19/00Apparatus specially adapted for applying particulate materials to surfaces
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05CAPPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C19/00Apparatus specially adapted for applying particulate materials to surfaces
    • B05C19/06Storage, supply or control of the application of particulate material; Recovery of excess particulate material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05DPROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/02Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by baking
    • B05D3/0218Pretreatment, e.g. heating the substrate
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05DPROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/02Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by baking
    • B05D3/0254After-treatment

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  • Coating Apparatus (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

The invention discloses automatic Powder coating machines, powder tank is applied including the first oven, the first powder feeding bucket and first, the first painting powder tank is mounted on the right side of the first oven, the back side that the first powder feeding bucket position applies powder tank in first, the second oven is provided on the right side of the first painting powder tank, second powder feeding bucket is installed, the right side of second oven and the front for being located at the second powder feeding bucket are equipped with the second painting powder tank, are provided with third oven on the right side of the second painting powder tank on the right side of second oven.The present invention is by sending material receiving desk, 4 preheating ovens, 3 vibrations apply powder tank and are composed a production line, it is connect again after the completion of directly the feeding table that product is placed on the equipment can integrate with to preheating oven coating after the completion of welding and next station is transferred by material receiving desk winding, save manpower, improve capacity efficiency, improve quality, contamination secret worry, so that it is low to solve the problems, such as that traditional powder applies machine production efficiency.

Description

Automatic Powder coating machine
Technical field
The present invention relates to spraying equipment technical field more particularly to automatic Powder coating machines.
Background technique
After the production model of existing powder spraying device will arrange Product jointing, being put into frame by rows, One row about 10-20PCS is differed, and a frame about 10-20 row differs, then is taken out after product in frame is put into oven preheating, then be put into Encapsulating coating is carried out in powder painting machine, single machine coating machine has device epoxy resin end powder tank, is placing lifting groove by product frame, is stretching Enter in powder tank and product is made into encapsulating coating, be often painted with once, the powder in powder tank is both needed to strike off once, then carries out second of painting Dress, and need to work out according to product size and apply hierachy number.
It is to put system row's dress production with frame that traditional powder, which applies machine, and -- -- > artificial feeding -- > shifting is put for > external oven preheating Single slot powder applies machine, and -- > lifting frame -- made with this by coating thickness requirement setting circulation by > dusting -- > lifting frame -- > preheating cabinet Industry number, the epoxy resin powder in right powder tank uses certain degree need to manually plus powder, when manually plus when powder can only use spoon cup Resin powder is contained, then is poured into powder tank, in this process because epoxy resin powder is small powder, is containing, powder is generated when toppling over Grain flying dust, causes environmental pollution, and in this production operation mode completely with the operation of artificial self-consciousness, lifting dusting depth can not It effectively controls, easily causes the foot paint length after coating on conducting wire too long and pin hole bubble that product heating temperature unevenness generates etc. Quality bad phenomenon, only about 140~150pcs(is free of number when adding powder to right production efficiency per minute), production efficiency is low, for this purpose, I Propose automatic Powder coating machine.
Summary of the invention
Technical problems based on background technology, the invention proposes automatic Powder coating machines, have high production efficiency The characteristics of, it is low to solve the problems, such as that traditional powder applies machine production efficiency.
The invention provides the following technical scheme: automatic Powder coating machine, including the first oven, the first powder feeding bucket and first apply Powder tank, the first painting powder tank are mounted on the right side of the first oven, the back side that the first powder feeding bucket position applies powder tank in first, institute It states and is provided with the second oven on the right side of the first painting powder tank, the second powder feeding bucket is installed on the right side of second oven, described second The right side of the oven and front for being located at the second powder feeding bucket is equipped with the second painting powder tank is provided with the on the right side of the second painting powder tank Three ovens, the right side of the second painting powder tank and the front for being located at third oven are equipped with third powder feeding bucket, the third powder feeding Bucket right side be provided with third apply powder tank, the right side of the third powder feeding bucket and be located at third apply powder tank front be equipped with the 4th Oven.
Preferably, first oven, the second oven, third oven and the 4th oven by strap wheel, unpack cylinder and Temperature sensor composition, first oven, the second oven, third oven and the 4th oven inside be additionally provided with heat-generating pipe and roasting Case seals material strip.
Preferably, the inside of first oven, the second oven, third oven and the 4th oven is additionally provided with circulating fan horse It reaches and circulating fan, and the output shaft of circulating fan motor drives circulating fan rotation.
Preferably, the first powder feeding bucket, the second powder feeding bucket and third powder feeding bucket are by powder bucket, powder feeding screw and powder feeding horse Up to composition, the output shaft of the powder feeding motor drives powder feeding screw rotation, and powder feeding screw is mounted on the bottom of powder bucket.
Preferably, the top movable of the powder bucket is connected with the powder bucket lid for sealing, the side installation of the powder bucket There is scarce powder inductor, the surface of the powder bucket is additionally provided with loose powder gas source interface, and the quantity of loose powder gas source interface is two.
Preferably, described first powder tank, the second painting powder tank and third painting powder tank are applied by flour stirring motor, dusting disk and flour stirring Web plate composition, the output shaft of the flour stirring motor drive the rotation of flour stirring web plate, and the surface of the flour stirring web plate is placed with TVR production Product.
Preferably, the bottom of the dusting disk is additionally provided with air filter plate, and the side at the top of the dusting disk is equipped with Powder height sensor, the bottom of the dusting disk are also connected with powder disk vibrator.
Preferably, the bottom of the powder disk vibrator is equipped with powder disk lifting cylinder, and the bottom of powder disk lifting cylinder is set It is equipped with the powder disk for adjusting powder disk lifting cylinder and manually adjusts handle.
The present invention provides automatic Powder coating machines, and via material receiving desk is sent, 4 preheating ovens, 3 vibrations apply powder tank combination Into a production line, directly the feeding table that product is placed on the equipment can be integrated with to preheating oven after the completion of welding It is connect again after the completion of coating and next station is transferred by material receiving desk winding, save manpower, improve capacity efficiency, improve quality, work Environmental pollution secret worry, so that it is low to solve the problems, such as that traditional powder applies machine production efficiency.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention;
Fig. 2 is the first oven partial structural diagram of the invention;
Fig. 3 is the first oven left view diagrammatic cross-section of the invention;
Fig. 4 is the first powder feeding bucket partial structural diagram of the invention;
Fig. 5 is the first powder feeding barrel side view of the invention;
Fig. 6 is that the present invention first applies powder tank partial structural diagram.
In figure: 1 first oven, 101 strap wheels, 102 unpacking cylinders, 103 heat-generating pipes, 104 ovens sealing material strip, 105 are followed Ring fan motor, 106 circulating fans, 107 temperature sensors, 2 first powder feeding buckets, 201 powder bucket lids, 202 powder buckets, 203 scarce powder Inductor, 204 powder feeding screws, 205 powder feeding motors, 206 loose powder gas source interfaces, 3 first painting powder tanks, 301 TVR products, 302 are stirred Powder motor, 303 dusting disks, 304 powder disk vibrators, 305 flour stirring web plates, 306 powder disk lifting cylinders, 307 powder disks manually adjust hand Handle, 308 powder height sensors, 309 air filter plates, 4 second ovens, 5 second powder feeding buckets, 6 second painting powder tanks, 7 thirds are roasting Case, 8 third powder feeding buckets, 9 thirds apply powder tank, 10 the 4th ovens.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
Fig. 1-6 is please referred to, the present invention provides a kind of technical solution: automatic Powder coating machine, including the first oven 1, first Powder feeding bucket 2 and first applies powder tank 3, and the first painting powder tank 3 is mounted on the right side of the first oven 1, and the first powder feeding bucket 2 is located at the first dusting The right side at the back side of slot 3, the first painting powder tank 3 is provided with the second oven 4, and the right side of the second oven 4 is equipped with the second powder feeding bucket 5, The right side of second oven 4 and the front for being located at the second powder feeding bucket 5 are equipped with the second painting powder tank 6, and second applies the right side setting of powder tank 6 There is third oven 7, second applies the right side of powder tank 6 and be equipped with third powder feeding bucket 8, third powder feeding positioned at the front of third oven 7 Bucket 8 right side be provided with third apply powder tank 9, the right side of third powder feeding bucket 8 and be located at third apply powder tank 9 front be equipped with the 4th Oven 10, the first oven 1, the second oven 4, third oven 7 and the 4th oven 10 are by strap wheel 101, unpack cylinder 102 and temperature Sensor 107 is spent to form, the first oven 1, the second oven 4, third oven 7 and the 4th oven 10 inside be additionally provided with heat-generating pipe 103 and oven seal material strip 104, the first oven 1, the second oven 4, third oven 7 and the 4th oven 10 inside be additionally provided with and follow Ring fan motor 105 and circulating fan 106, and the output shaft of circulating fan motor 105 drives circulating fan 106 to rotate, first Powder feeding bucket 2, the second powder feeding bucket 5 and third powder feeding bucket 8 are made of powder bucket 202, powder feeding screw 204 and powder feeding motor 205, powder feeding The output shaft of motor 205 drives powder feeding screw 204 to rotate, and powder feeding screw 204 is mounted on the bottom of powder bucket 202, powder bucket 202 Top movable is connected with the powder bucket lid 201 for sealing, and the side of powder bucket 202 is equipped with scarce powder inductor 203, powder bucket 202 Surface be additionally provided with loose powder gas source interface 206, and the quantity of loose powder gas source interface 206 is two, and first applies powder tank 3, second It applies powder tank 6 and third applies powder tank 9 and is made of flour stirring motor 302, dusting disk 303 and flour stirring web plate 305, flour stirring motor 302 Output shaft drives flour stirring web plate 305 to rotate, and the surface of flour stirring web plate 305 is placed with TVR product 301, and the bottom of dusting disk 303 is also It is provided with air filter plate 309, the side at 303 top of dusting disk is equipped with powder height sensor 308, the bottom of dusting disk 303 Portion is also connected with powder disk vibrator 304, and the bottom of powder disk vibrator 304 is equipped with powder disk lifting cylinder 306, and powder disk lifting air The powder disk that the bottom of cylinder 306 is provided with for adjusting powder disk lifting cylinder 306 manually adjusts handle 307.
Please refer to Fig. 2 and Fig. 3, the first oven 1, the second oven 4, third oven 7 and the 4th oven 10 is built-in is equipped with one Active strap wheel 101 will paste multiple product and carry away by this pinwheel to other active pointers in preheating oven on paper tape Wheel walks S line mode, allows product to have grace time heat absorption, each preheating oven all devices have temperature sensor 107, by temperature controller (adjustable) control temperature, and it is provided with circulating fan 106 in cabinet, it just can ensure that the uniform temperature in cabinet.
Fig. 4 and Fig. 5 are please referred to, each painting powder tank rear device stores up powder and powder feeding bucket 202 flatly, in 202 powder of powder feeding bucket When position is lower than powder inductor 203 is lacked, alert notification adds powder so as not to shut down at any time, and automatic powder feeding system is passed using powder feeding motor 205 Dynamic powder feeding screw 204, is allowed to powder and is sent in dusting disk 303 along spiral, condenses and adds in dusting disk 303 for prevention powder Air filter plate 309 is filled, allows compressed gas that can efficiently use the oligodynamic shape of gas by the pore of air filter plate 309 At waterfall airway dysfunction, epoxy resin powder is loosened, stream powder pipeline unobstructed can be entered in helix tube, resistance is reduced, stablizing will Powder is sent out.
Referring to Fig. 6, paper tape product is by first the second oven of oven 1(4 or third oven 7) preheating after, in accordance with drawstring Wheel 101, which is transmitted in dusting disk 303, carries out bread (the molten powder attachment of product ontology temperature), and in the top device of dusting disk 303 Pinwheel can adjust height according to the product on paper tape, effectively control dusting depth, and in order to reach production efficiency, quality requirement exists It is utilized below dusting disk 303 equipped with powder disk vibrator 304 and separately in the air filter plate 309 that has been additionally arranged at the bottom of dusting disk 303 Gas warp makees waterfall gas loose powder later, adds the poroid flour stirring web plate 305 of disk inner circular, is driven by flour stirring motor 302, powder disk of arranging in pairs or groups Revolving speed needed for 304 frequency size of vibrator adjusts is filled up immediately with the bread region that sharp product passes through, smoothes out the function of powder Can, powder height sensor 308 is then to start powder feeding motor 205 when being lower than sensing the feedback of position in the position of control powder disk liquid level Rotation powder feeding screw 204 send powder to powder disk, and stops when powder reaches powder 308 sensing the feedback of position of height sensor, The starting of its powder feeding motor 205, dwell time are then controlled by PLC internal processes.
The production procedure of automatic Powder coating machine machine are as follows: feeding table -- the > the first oven 1-- > first applies powder tank 3-- > the second The painting of oven 4-- > second powder tank 6-- > third oven 7-- > third painting preheating of powder tank 9-- > the 4th oven -- > fan coolling area -- > Rolling table.
In the present invention, via material receiving desk is sent, 4 preheating ovens, 3 vibrations apply powder tank and are composed a production line, It is connect again after the completion of directly the feeding table that product is placed on the equipment can integrate with to preheating oven coating after the completion of welding by receiving Expect that platform winding transfers next station, saves manpower, improve capacity efficiency, improve quality, contamination secret worry, to solve The powder for having determined traditional applies the low problem of machine production efficiency.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto, Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.

Claims (8)

1. automatic Powder coating machine, including the first oven (1), the first powder feeding bucket (2) and first apply powder tank (3), it is characterised in that: Described first applies the right side that powder tank (3) are mounted on the first oven (1), and the first powder feeding bucket (2) is located at first and applies powder tank (3) The back side, it is described first apply powder tank (3) on the right side of be provided with the second oven (4), be equipped with second on the right side of second oven (4) Powder feeding bucket (5), the right side of second oven (4) and the front for being located at the second powder feeding bucket (5) are equipped with the second painting powder tank (6), It is provided with third oven (7) on the right side of second painting powder tank (6), described second applies the right side of powder tank (6) and bake positioned at third The front of case (7) is equipped with third powder feeding bucket (8), and third is provided on the right side of the third powder feeding bucket (8) and applies powder tank (9), institute It states the right side of third powder feeding bucket (8) and the 4th oven (10) is installed positioned at the front that third applies powder tank (9).
2. automatic Powder coating machine according to claim 1, it is characterised in that: first oven (1), the second oven (4), third oven (7) and the 4th oven (10) are by strap wheel (101), cylinder (102) and temperature sensor (107) group of unpacking Heat-generating pipe is additionally provided at the inside of, first oven (1), the second oven (4), third oven (7) and the 4th oven (10) (103) and oven seals material strip (104).
3. automatic Powder coating machine according to claim 2, it is characterised in that: first oven (1), the second oven (4), the inside of third oven (7) and the 4th oven (10) is additionally provided with circulating fan motor (105) and circulating fan (106), and The output shaft of circulating fan motor (105) drives circulating fan (106) rotation.
4. automatic Powder coating machine according to claim 1, it is characterised in that: the first powder feeding bucket (2), the second powder feeding Bucket (5) and third powder feeding bucket (8) are made of powder bucket (202), powder feeding screw (204) and powder feeding motor (205), the powder feeding horse Output shaft up to (205) drives powder feeding screw (204) to rotate, and powder feeding screw (204) is mounted on the bottom of powder bucket (202).
5. automatic Powder coating machine according to claim 4, it is characterised in that: the top movable of the powder bucket (202) connects It is connected to the powder bucket lid (201) for sealing, the side of the powder bucket (202) is equipped with scarce powder inductor (203), the powder bucket (202) surface is additionally provided with loose powder gas source interface (206), and the quantity of loose powder gas source interface (206) is two.
6. automatic Powder coating machine according to claim 1, it is characterised in that: described first applies powder tank (3), the second dusting Slot (6) and third apply powder tank (9) and are made of flour stirring motor (302), dusting disk (303) and flour stirring web plate (305), the flour stirring The output shaft of motor (302) drives flour stirring web plate (305) rotation, and the surface of the flour stirring web plate (305) is placed with TVR product (301).
7. automatic Powder coating machine according to claim 6, it is characterised in that: the bottom of the dusting disk (303) is also set It is equipped with air filter plate (309), the side at the top of the dusting disk (303) is equipped with powder height sensor (308), the painting The bottom of powder disk (303) is also connected with powder disk vibrator (304).
8. automatic Powder coating machine according to claim 7, it is characterised in that: the bottom of the powder disk vibrator (304) Powder disk lifting cylinder (306) is installed, and the bottom of powder disk lifting cylinder (306) is provided with for adjusting powder disk lifting cylinder (306) powder disk manually adjusts handle (307).
CN201811117801.0A 2018-09-26 2018-09-26 Automatic Powder coating machine Pending CN109453964A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811117801.0A CN109453964A (en) 2018-09-26 2018-09-26 Automatic Powder coating machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811117801.0A CN109453964A (en) 2018-09-26 2018-09-26 Automatic Powder coating machine

Publications (1)

Publication Number Publication Date
CN109453964A true CN109453964A (en) 2019-03-12

Family

ID=65606909

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811117801.0A Pending CN109453964A (en) 2018-09-26 2018-09-26 Automatic Powder coating machine

Country Status (1)

Country Link
CN (1) CN109453964A (en)

Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5344672A (en) * 1992-05-14 1994-09-06 Sanderson Plumbing Products, Inc. Process for producing powder coated plastic product
CN1254621A (en) * 1998-11-24 2000-05-31 波音公司 Improved method for making pre-coated aluminium alloy parts and resultant parts
KR20010109765A (en) * 2000-06-02 2001-12-12 김복동 Fiberglass reinforced plastic and its coating method
US20030113476A1 (en) * 2001-12-18 2003-06-19 Fredericksen David E. Method for powder coating plastic articles and articles made thereby
CN2805952Y (en) * 2005-04-05 2006-08-16 和轩股份有限公司 Powder coating machine having two-stage horizontal preheating
US20100266782A1 (en) * 2009-04-15 2010-10-21 Robert Langlois Method of powder coating-multiple layer powder applications of thermoset powder in a single booth for conductive and non-conductive substrates
CN203372827U (en) * 2013-07-01 2014-01-01 东莞新能源科技有限公司 Automatic powder material feed system
CN203639558U (en) * 2013-12-10 2014-06-11 扬州科莱斯激光技术有限公司 Powder conveying system with vernier device
CN205966231U (en) * 2016-08-30 2017-02-22 普罗旺斯科技(深圳)有限公司 Ration supplies powder spraying device
CN107262339A (en) * 2017-08-02 2017-10-20 瑞光(上海)电气设备有限公司 Powder bringing device
CN206882064U (en) * 2017-05-11 2018-01-16 苏州柳溪机电工程有限公司 Transfer machine
CN108160420A (en) * 2017-11-28 2018-06-15 天津晶彩嘉科技有限公司 Interior applique powder bottoming water paint Lacquer finish environmental-protecting process Workpiece coating method
CN207861483U (en) * 2018-02-01 2018-09-14 三峡大学 A kind of spiral powder conveying device
CN108698076A (en) * 2016-02-10 2018-10-23 日本发条株式会社 A kind of method manufacturing helical spring and the device for manufacturing helical spring

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5344672A (en) * 1992-05-14 1994-09-06 Sanderson Plumbing Products, Inc. Process for producing powder coated plastic product
CN1254621A (en) * 1998-11-24 2000-05-31 波音公司 Improved method for making pre-coated aluminium alloy parts and resultant parts
KR20010109765A (en) * 2000-06-02 2001-12-12 김복동 Fiberglass reinforced plastic and its coating method
US20030113476A1 (en) * 2001-12-18 2003-06-19 Fredericksen David E. Method for powder coating plastic articles and articles made thereby
CN2805952Y (en) * 2005-04-05 2006-08-16 和轩股份有限公司 Powder coating machine having two-stage horizontal preheating
US20100266782A1 (en) * 2009-04-15 2010-10-21 Robert Langlois Method of powder coating-multiple layer powder applications of thermoset powder in a single booth for conductive and non-conductive substrates
CN203372827U (en) * 2013-07-01 2014-01-01 东莞新能源科技有限公司 Automatic powder material feed system
CN203639558U (en) * 2013-12-10 2014-06-11 扬州科莱斯激光技术有限公司 Powder conveying system with vernier device
CN108698076A (en) * 2016-02-10 2018-10-23 日本发条株式会社 A kind of method manufacturing helical spring and the device for manufacturing helical spring
CN205966231U (en) * 2016-08-30 2017-02-22 普罗旺斯科技(深圳)有限公司 Ration supplies powder spraying device
CN206882064U (en) * 2017-05-11 2018-01-16 苏州柳溪机电工程有限公司 Transfer machine
CN107262339A (en) * 2017-08-02 2017-10-20 瑞光(上海)电气设备有限公司 Powder bringing device
CN108160420A (en) * 2017-11-28 2018-06-15 天津晶彩嘉科技有限公司 Interior applique powder bottoming water paint Lacquer finish environmental-protecting process Workpiece coating method
CN207861483U (en) * 2018-02-01 2018-09-14 三峡大学 A kind of spiral powder conveying device

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