CN109433462B - Paint spraying device for machining fan blade - Google Patents
Paint spraying device for machining fan blade Download PDFInfo
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- CN109433462B CN109433462B CN201811404771.1A CN201811404771A CN109433462B CN 109433462 B CN109433462 B CN 109433462B CN 201811404771 A CN201811404771 A CN 201811404771A CN 109433462 B CN109433462 B CN 109433462B
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- paint
- fixedly connected
- spraying device
- paint spraying
- motor
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- 239000003973 paint Substances 0.000 title claims abstract description 115
- 238000005507 spraying Methods 0.000 title claims abstract description 50
- 238000003754 machining Methods 0.000 title claims abstract description 13
- 238000009434 installation Methods 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims description 24
- 239000007921 spray Substances 0.000 claims description 9
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 230000033001 locomotion Effects 0.000 abstract description 7
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 abstract 2
- 238000001816 cooling Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0221—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0278—Arrangement or mounting of spray heads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B14/00—Arrangements for collecting, re-using or eliminating excess spraying material
- B05B14/40—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths
- B05B14/43—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths by filtering the air charged with excess material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B16/00—Spray booths
- B05B16/80—Movable spray booths
Landscapes
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
Abstract
The invention discloses a paint spraying device for machining fan blades, which belongs to the field of fan machining and comprises a fixed table board, wherein a vertical plate is fixedly connected to the left side above the fixed table board, an upper cross beam is fixedly connected to the right side of the top of the vertical plate, a paint box is fixedly connected to the left side above the upper cross beam, a paint inlet pipe is fixedly connected to the right side of the paint box, an installation seat is fixedly connected to the middle part above the upper cross beam, a paint pump is fixedly connected to the upper side of the installation seat, the paint pump is communicated with the paint inlet pipe, a paint discharging pipe is fixedly connected to the output end of the paint pump, the tail end of the paint discharging pipe penetrates through the upper cross beam and is. Compared with the prior art, the invention has the beneficial effects that: the blade spraying device is simple in structure and convenient to use, the spraying of the reciprocating motion type paint on the blades is ensured to be uniform, and meanwhile, the device can also synchronously discharge air containing more paint after being filtered by the air filter element, so that the pollution of the paint on the environment is effectively avoided.
Description
Technical Field
The invention relates to the field of fan processing, in particular to a paint spraying device for processing fan blades.
Background
The fan refers to a tool for cooling by generating wind in hot days. The fan is electrically driven to generate airflow, and the fan arranged in the fan is electrified and then rotated into natural wind to achieve the cooling effect.
The working principle of the fan is as follows: the electrified coil is forced to rotate in the magnetic field. The form of energy conversion is: the electric energy is mainly converted into mechanical energy, and meanwhile, because the coil has resistance, a part of the electric energy is inevitably converted into heat energy.
The blade of electric fan is the essential element that produces wind energy, and the blade performance excellence of metal material is the first choice of many high-power fans, and the corrosion resistance of metal blade directly has decided the life of fan, and the processing of spraying paint is the most basic anticorrosive means.
Chinese patent (granted publication: CN 206334783U) discloses a fan blade paint spraying manufacturing device, but the spraying uniformity of the device is still not high, and the paint generated in the spraying process is easy to spread. Therefore, the paint spraying device for machining the fan blade is provided by the technical personnel in the field, so as to solve the problems in the background.
Disclosure of Invention
The invention aims to provide a paint spraying device for machining a fan blade, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a paint spraying device for machining fan blades comprises a fixed table top, wherein a vertical plate is fixedly connected to the left side above the fixed table top, an upper cross beam is fixedly connected to the right side of the top of the vertical plate, a paint box is fixedly connected to the left side above the upper cross beam, a paint inlet pipe is fixedly connected to the right side of the paint box, an installation seat is fixedly connected to the middle part above the upper cross beam, a paint pump is fixedly connected to the upper part of the installation seat, the paint pump is communicated with the paint inlet pipe, a paint discharge pipe is fixedly connected to the output end of the paint pump, a horizontal branch pipe is fixedly connected to the tail end of the paint discharge pipe, and a plurality; a motor support is fixedly connected to the left side above the fixed table board, a motor is fixedly connected to the upper side of the motor support, the motor is a motor with double output shafts, a driving bevel gear is fixedly connected to the output end of the right side of the motor, a driven bevel gear is rotatably connected to the upper side of the fixed table board and meshed with the driving bevel gear, a first transmission rod is rotatably connected to the eccentric position above the driven bevel gear, a second transmission rod is rotatably connected to the right side of the first transmission rod and slidably connected with a guide seat fixed on the fixed table board, a limiting sliding groove is formed in the right side above the fixed table board, a limiting sliding block is slidably connected to the inside of the limiting sliding groove, a sliding paint spraying table is fixedly connected to the upper side of the limiting sliding block through a supporting vertical rod; the output end on the left side of the motor runs through the vertical plate and is connected with a driving belt wheel, the middle part of the vertical plate is rotatably connected with a positioning rotating shaft, the left end of the positioning rotating shaft is fixedly connected with a spiral fan blade, the middle part of the positioning rotating shaft is fixedly connected with a driven belt wheel, a transmission belt is sleeved between the driven belt wheel and the driving belt wheel, the positioning rotating shaft is located in the middle of the vertical plate and is provided with an air hole left side.
As a further scheme of the invention: the fixed table top bottom bilateral symmetry fixedly connected with supporting leg, the equal fixedly connected with universal wheel in supporting leg bottom.
As a still further scheme of the invention: and a filling port is fixed at the top of the paint box.
As a still further scheme of the invention: the motor is an alternating current motor and is electrically connected with the power supply through a switch.
As a still further scheme of the invention: the paint pump is electrically connected with the power supply through the switch.
As a still further scheme of the invention: the diameter of the driving bevel gear is smaller than that of the driven bevel gear, and the diameter of the driving belt wheel is larger than that of the driven belt wheel.
As a still further scheme of the invention: the number of the spray heads is at least three.
As a still further scheme of the invention: the fixed table top is characterized in that side baffles are symmetrically and fixedly connected to the front and the back of the right side of the fixed table top, a sliding door is connected to the middle of the front side baffle in a sliding mode, and a handle is fixedly connected to the sliding door.
As a still further scheme of the invention: the vertical plate is connected with the fixed table top and the upper cross beam in a welding mode.
Compared with the prior art, the invention has the beneficial effects that: the blade spraying device is simple in structure and convenient to use, ensures uniform spraying by spraying paint to the blades in a reciprocating motion mode, and can simultaneously discharge air containing more paint after being filtered by the air filter element, so that the pollution of the paint to the environment is effectively avoided, and the blade spraying device is worthy of popularization.
Drawings
FIG. 1 is a schematic structural view of a paint spraying device for machining a fan blade;
FIG. 2 is a schematic view of a paint spraying apparatus for fan blade machining, partially in section;
fig. 3 is a schematic view of a matching structure of a side baffle and a sliding door in the paint spraying device for processing fan blades.
In the figure: 1-fixed table top, 2-supporting legs, 3-universal wheels, 4-vertical plates, 5-upper cross beam, 6-paint box, 7-filling port, 8-paint inlet pipe, 9-mounting seat, 10-paint pump, 11-paint discharge pipe, 12-horizontal branch pipe, 13-spray head, 14-side baffle, 15-sliding door, 16-handle, 17-motor bracket, 18-motor, 19-driving bevel gear, 20-driven bevel gear, 21-first transmission rod, 22-second transmission rod, 23-guide seat, 24-limiting chute, 25-limiting slide block, 26-supporting upright rod, 27-sliding paint spraying table, 28-driving pulley, 29-positioning rotating shaft, 30-helical fan blade, 31-driven pulley, 31-horizontal guide rail, and the like, 32-driving belt, 33-air filter element.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
The first embodiment is as follows: referring to fig. 1-3, a paint spraying device for processing fan blades comprises a fixed table top 1, wherein a vertical plate 4 is fixedly connected to the left side above the fixed table top 1, an upper cross beam 5 is fixedly connected to the right side of the top of the vertical plate 4, a paint box 6 is fixedly connected to the left side above the upper cross beam 5, a paint inlet pipe 8 is fixedly connected to the right side of the paint box 6, an installation seat 9 is fixedly connected to the middle part above the upper cross beam 5, a paint pump 10 is fixedly connected to the upper part of the installation seat 9, the paint pump 10 is communicated with the paint inlet pipe 8, a paint discharge pipe 11 is fixedly connected to the output end of the paint discharge pipe 10, a horizontal branch pipe 12 is fixedly connected to the tail end of the paint discharge pipe 11 through the upper cross;
when the paint spraying device is used, paint is added into the paint box 6, then the paint pump 10 is started during paint spraying, the paint can be discharged into the horizontal branch pipe 12 through the paint inlet pipe 8 and the paint discharge pipe 11 after the paint pump 10 is started, and the paint in the horizontal branch pipe 12 can be uniformly sprayed downwards through the spray head 13;
a motor bracket 17 is fixedly connected on the left side above the fixed table board 1, a motor 18 is fixedly connected above the motor bracket 17, the motor 18 is a motor with double output shafts, a driving bevel gear 19 is fixedly connected at the right output end of the motor 18, a driven bevel gear 20 is rotatably connected above the fixed table board 1, the driven bevel gear 20 is meshed with the driving bevel gear 19, a first transmission rod 21 is rotatably connected at the eccentric position above the driven bevel gear 20, a second transmission rod 22 is rotatably connected at the right side of the first transmission rod 21, the second transmission rod 22 is slidably connected with a guide seat 23 fixed on the fixed table board 1, a limiting sliding groove 24 is formed in the right side above the fixed table board 1, a limiting sliding block 25 is connected inside the limiting sliding groove 24 in a sliding mode, a sliding paint spraying table 27 is fixedly connected above the limiting sliding block 25 through a supporting vertical rod 26, the sliding paint spraying table 27 is located right below the spray head 13, and the right end of the second transmission rod 22 is fixedly connected with the middle of the supporting vertical rod 26;
when in paint spraying, the motor 18 is started, the blades are arranged on the sliding paint spraying platform 27, the motor 28 drives the driving bevel gear 19 to rotate, the driving bevel gear 19 rotates to drive the driven bevel gear 20 to rotate, the driven bevel gear 20 rotates to drive the first transmission rod 21 and the second transmission rod 22 to move, the motion trail of the second transmission rod 22 is left-right reciprocating motion, then the sliding paint spraying platform 27 is driven to move left and right, and the sliding paint spraying platform 27 can be uniformly painted by the spray heads 13 by left-right movement.
The fixed table top 1 bottom bilateral symmetry fixedly connected with supporting leg 2, the equal fixedly connected with universal wheel 3 in supporting leg 2 bottom.
And a filling port 7 is fixed at the top of the paint box 6.
The motor 18 is an alternating current motor, and the motor 18 is electrically connected with a power supply through a switch.
The paint pump 10 is electrically connected to a power source through a switch.
The diameter of the drive bevel gear 19 is smaller than that of the driven bevel gear 20.
The number of the spray heads 13 is at least three.
Fixed table surface 1 right side front and back symmetry fixedly connected with side shield 14, the 14 middle parts sliding connection of place ahead side shield have push-and-pull door 15, fixedly connected with handle 16 on the push-and-pull door 15, and side shield 14 effectively avoids paint to spread on a large scale.
The vertical plate 4 is connected with the fixed table top 1 and the upper cross beam 5 in a welding mode.
Example two: the difference between this embodiment and the previous embodiment is: the output end of the left side of the motor 18 penetrates through the vertical plate 4 to be connected with a driving belt wheel 28, the middle part of the vertical plate 4 is rotatably connected with a positioning rotating shaft 29, the left end of the positioning rotating shaft 29 is fixedly connected with a spiral fan blade 30, the middle part of the positioning rotating shaft 29 is fixedly connected with a driven belt wheel 31, a transmission belt 32 is sleeved between the driven belt wheel 31 and the driving belt wheel 28, the positioning rotating shaft 29 is positioned on the left side of the middle part of the vertical plate 4, an air filter element 33 is fixedly connected on the right side of an air hole;
the driving belt wheel 28 drives the driven belt wheel 31 to rotate, the driven belt wheel 31 rotates to drive the spiral fan blade 30 to rotate through the positioning rotating shaft 29, the spiral fan blade 30 blows air flow outwards, and redundant paint at a paint spraying position is discharged after being filtered by the air filter element 33 under the driving of the air flow, so that the air quality is ensured.
The working principle of the invention is as follows: when the paint spraying device is used, paint is added into a paint box 6, then the paint pump 10 is started when paint spraying is carried out, the paint can be discharged into a horizontal branch pipe 12 through a paint inlet pipe 8 and a paint discharge pipe 11 after the paint pump 10 is started, the paint in the horizontal branch pipe 12 can be sprayed out downwards uniformly through a spray head 13, a motor 18 is started when the paint spraying is carried out, blades are placed on a sliding paint spraying table 27, the motor 28 drives a driving bevel gear 19 to rotate, the driving bevel gear 19 rotates to drive a driven bevel gear 20 to rotate, the driven bevel gear 20 rotates to drive a first transmission rod 21 and a second transmission rod 22 to move, the motion trail of the second transmission rod 22 is left-right reciprocating motion, the sliding paint spraying table 27 is driven to move left and right, the paint can be uniformly sprayed by the spray head 13 when the sliding paint spraying table 27 moves left and right, meanwhile, the driving pulley 28 drives a driven pulley 31 to rotate, the driven pulley 31 rotates to, the spiral fan blade 30 blows the air flow outwards, so that the redundant paint at the paint spraying position is discharged after being filtered by the air filter element 33 under the driving of the air flow, and the air quality is ensured.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
1. The paint spraying device for machining the fan blade comprises a fixed table top (1), wherein a vertical plate (4) is fixedly connected to the left side above the fixed table top (1), and an upper cross beam (5) is fixedly connected to the right side of the top of the vertical plate (4), and is characterized in that a paint box (6) is fixedly connected to the left side above the upper cross beam (5), a paint inlet pipe (8) is fixedly connected to the right side of the paint box (6), an installation seat (9) is fixedly connected to the middle part above the upper cross beam (5), a paint pump (10) is fixedly connected to the upper side of the installation seat (9), the paint pump (10) is communicated with the paint inlet pipe (8), a paint discharge pipe (11) is fixedly connected to the output end of the paint pump (10), a horizontal branch pipe (12) is fixedly connected to the tail end of the paint discharge pipe (11) through the upper cross beam (5); a motor support (17) is fixedly connected to the left side above the fixed table board (1), a motor (18) is fixedly connected to the upper side of the motor support (17), the motor (18) is a motor with double output shafts, a driving bevel gear (19) is fixedly connected to the output end of the right side of the motor (18), a driven bevel gear (20) is rotatably connected to the upper side of the fixed table board (1), the driven bevel gear (20) is meshed with the driving bevel gear (19), a first transmission rod (21) is rotatably connected to the eccentric position above the driven bevel gear (20), a second transmission rod (22) is rotatably connected to the right side of the first transmission rod (21), the second transmission rod (22) is slidably connected with a guide seat (23) fixed on the fixed table board (1), a limiting sliding groove (24) is formed in the right side above the fixed table board (1), and a, a sliding paint spraying table (27) is fixedly connected above the limiting sliding block (25) through a supporting vertical rod (26), the sliding paint spraying table (27) is positioned under the spray head (13), and the right end of the second transmission rod (22) is fixedly connected with the middle part of the supporting vertical rod (26); the output end of the left side of the motor (18) penetrates through the vertical plate (4) to be connected with a driving belt wheel (28), the middle of the vertical plate (4) is rotatably connected with a positioning rotating shaft (29), the left end of the positioning rotating shaft (29) is fixedly connected with a spiral fan blade (30), the middle of the positioning rotating shaft (29) is fixedly connected with a driven belt wheel (31), a transmission belt (32) is sleeved between the driven belt wheel (31) and the driving belt wheel (28), the positioning rotating shaft (29) is located in the middle of the vertical plate (4) to set the left side of an air hole, and the right side.
2. The paint spraying device for machining the fan blade is characterized in that supporting legs (2) are fixedly connected to the bottom of the fixed table top (1) in a bilateral symmetry mode, and universal wheels (3) are fixedly connected to the bottoms of the supporting legs (2).
3. The paint spraying device for machining the fan blade is characterized in that a filling port (7) is fixed to the top of the paint box (6).
4. The paint spraying device for processing the fan blade as claimed in claim 1, 2 or 3, wherein the motor (18) is an alternating current motor, and the motor (18) is electrically connected with a power supply through a switch.
5. The paint spraying device for processing the fan blade as claimed in claim 4, wherein the paint pump (10) is electrically connected with a power supply through a switch.
6. The paint spraying device for processing the fan blade is characterized in that the diameter of the driving bevel gear (19) is smaller than that of the driven bevel gear (20), and the diameter of the driving pulley (28) is larger than that of the driven pulley (31).
7. Paint spraying device for fan blade machining according to claim 1, characterised in that said number of nozzles (13) is at least three.
8. The paint spraying device for processing the fan blades as claimed in claim 1, wherein the right side of the fixed table top (1) is fixedly connected with side baffles (14) in a front-back symmetrical mode, the middle of the front side baffle (14) is connected with a sliding door (15) in a sliding mode, and a handle (16) is fixedly connected to the sliding door (15).
9. The paint spraying device for processing the fan blade as claimed in claim 1, 7 or 8, wherein the vertical plate (4) is connected with the fixed table top (1) and the upper cross beam (5) in a welding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811404771.1A CN109433462B (en) | 2018-11-23 | 2018-11-23 | Paint spraying device for machining fan blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811404771.1A CN109433462B (en) | 2018-11-23 | 2018-11-23 | Paint spraying device for machining fan blade |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109433462A CN109433462A (en) | 2019-03-08 |
| CN109433462B true CN109433462B (en) | 2020-07-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811404771.1A Active CN109433462B (en) | 2018-11-23 | 2018-11-23 | Paint spraying device for machining fan blade |
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| Country | Link |
|---|---|
| CN (1) | CN109433462B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110899040A (en) * | 2019-12-03 | 2020-03-24 | 河南飞龙(芜湖)汽车零部件有限公司 | Spraying device of automobile water pump |
| CN113751988B (en) * | 2021-09-30 | 2022-04-05 | 温州立尚眼镜制造有限公司 | Preparation process of anti-slip sunglasses frame |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206652652U (en) * | 2017-04-08 | 2017-11-21 | 黄忠南 | A kind of tubular member spray-painting plant for building |
| DE102017110101A1 (en) * | 2017-05-10 | 2018-11-15 | Dürr Systems Ag | Conveyor, coater with a conveyor and method of operation therefor |
| CN207385794U (en) * | 2017-06-23 | 2018-05-22 | 王庆武 | A kind of adjustable plank spray-painting plant for building |
| CN207576732U (en) * | 2017-09-11 | 2018-07-06 | 上海景朋建设工程有限公司 | A kind of major diameter chemical industry pipe surface spray-painting plant |
| CN207463513U (en) * | 2017-09-28 | 2018-06-08 | 上海力太化学有限公司 | A kind of sheet metal anti-corrosion spray-painting plant |
| CN107961933A (en) * | 2017-11-14 | 2018-04-27 | 倪学才 | A kind of guitar production spray-painting plant |
| CN107899826B (en) * | 2017-11-24 | 2019-05-17 | 石瑞敏 | A kind of machining plate surface spray-painting plant |
| CN208050237U (en) * | 2018-03-07 | 2018-11-06 | 江苏奥光智慧信息科技有限公司 | A kind of wooden toy bloom woodenware spray equipment |
| CN108273693A (en) * | 2018-03-23 | 2018-07-13 | 昆明理工大学 | A kind of automobile processing part spray painting anti-corrosive apparatus |
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| CN109433462A (en) | 2019-03-08 |
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Legal Events
| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200630 Address after: Shangyu district officials Jie Dao Jin Jia Ao Cun 312300 Zhejiang city of Shaoxing Province Applicant after: ZHEJIANG SHANGJIAN BLOWER FAN Co.,Ltd. Address before: 312300 Room 101, South Jiuxilu Road, Baiguan Street, Shangyu City, Shaoxing City, Zhejiang Province Applicant before: Sun Jianjiang |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Paint spraying device for fan blade processing Effective date of registration: 20221111 Granted publication date: 20200731 Pledgee: Agricultural Bank of China Limited Shaoxing Shangyu sub branch Pledgor: ZHEJIANG SHANGJIAN BLOWER FAN CO.,LTD. Registration number: Y2022330003037 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20200731 Pledgee: Agricultural Bank of China Limited Shaoxing Shangyu sub branch Pledgor: ZHEJIANG SHANGJIAN BLOWER FAN CO.,LTD. Registration number: Y2022330003037 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A paint spraying device for processing fan blades Granted publication date: 20200731 Pledgee: Bank of China Limited Shangyu sub branch Pledgor: ZHEJIANG SHANGJIAN BLOWER FAN CO.,LTD. Registration number: Y2024980044847 |