CN113042270A - Flush coater of even spraying of nut internal thread anti-rust paint in batches - Google Patents
Flush coater of even spraying of nut internal thread anti-rust paint in batches Download PDFInfo
- Publication number
- CN113042270A CN113042270A CN202110374062.9A CN202110374062A CN113042270A CN 113042270 A CN113042270 A CN 113042270A CN 202110374062 A CN202110374062 A CN 202110374062A CN 113042270 A CN113042270 A CN 113042270A
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- CN
- China
- Prior art keywords
- spraying
- paint
- lacquer
- cavity
- nuts
- 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.)
- Granted
Links
- 238000005507 spraying Methods 0.000 title claims abstract description 135
- 239000003973 paint Substances 0.000 title claims abstract description 76
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 title claims abstract description 7
- 239000007921 spray Substances 0.000 claims abstract description 10
- 239000004922 lacquer Substances 0.000 claims description 19
- 238000007599 discharging Methods 0.000 claims description 9
- 230000002146 bilateral effect Effects 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000000151 deposition Methods 0.000 claims description 2
- 238000007790 scraping Methods 0.000 claims description 2
- 230000032258 transport Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 3
- 230000002265 prevention Effects 0.000 abstract description 2
- 238000002347 injection Methods 0.000 description 11
- 239000007924 injection Substances 0.000 description 11
- 239000000463 material Substances 0.000 description 7
- 230000007547 defect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000243 solution Substances 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
- B05B13/06—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 specially designed for treating the inside of hollow bodies
- B05B13/0627—Arrangements of nozzles or spray heads specially adapted for treating the inside of hollow bodies
- B05B13/0636—Arrangements of nozzles or spray heads specially adapted for treating the inside of hollow bodies by means of rotatable spray heads or nozzles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/60—Arrangements for mounting, supporting or holding spraying apparatus
- B05B15/68—Arrangements for adjusting the position of spray heads
Landscapes
- Spray Control Apparatus (AREA)
Abstract
The invention relates to the technical field of part rust prevention, and discloses a spraying machine for uniformly spraying antirust paint in screw threads of nuts in batches, which comprises a spraying box and a spraying cavity arranged in the spraying box, wherein the right wall of the spraying box is provided with a left and right through discharge hole, the rear wall of the spraying box is provided with a front and back through feed hole, a rotating motor capable of moving up and down is arranged in the spraying cavity, the spraying machine can be used for spraying a plurality of nuts at one time, meanwhile, a spray head directly extends into the nut and performs rotary spraying during spraying, so that the screw threads of the nut can be uniformly and effectively sprayed, the working efficiency is improved, the product quality is improved, the service life of the product is ensured, meanwhile, the spraying machine is provided with an adjusting device, the adjusting device can automatically adjust the distance between the spray heads according to different screw thread distances of different nuts, so as to ensure the spraying effect, the application range of the device is enlarged, the working efficiency is improved, and the economic loss is reduced.
Description
Technical Field
The invention relates to the technical field of rust prevention of parts, in particular to a spraying machine for uniformly spraying rust-proof paint on internal threads of nuts in batches.
Background
The nut is an important part when a mechanical tool is installed, after the nut is produced, in order to guarantee the service time and the service effect of the nut, antirust paint needs to be sprayed on the nut, the surface of the nut is directly sprayed by a spray gun in the existing spraying mode, the spraying mode is efficient, but the spraying mode cannot effectively spray the internal threads of the nut, the product quality is reduced, the service life of the product is shortened, and the nut spraying spray gun is improved aiming at the defects.
Disclosure of Invention
The invention aims to provide a sprayer for uniformly spraying antirust paint on internal threads of nuts in batches, which is used for overcoming the defects in the prior art.
The invention is realized by the following technical scheme.
The invention relates to a spraying machine for uniformly spraying antirust paint in screw threads of nuts in batches, which comprises a spraying box and a spraying cavity arranged in the spraying box, wherein the right wall of the spraying box is provided with a left and right through discharge hole, the rear wall of the spraying box is provided with a front and back through feed hole, a rotating motor capable of moving up and down is arranged in the spraying cavity, the lower end surface of the rotating motor is provided with a rotating motor shaft, the lower end surface of the rotating motor shaft is fixedly provided with a spraying block, the upper wall of the spraying block is provided with a moving chute, a paint conveying pipe is arranged in the moving chute in a sliding manner, a paint discharging cavity is arranged in the spraying block, spraying pumps capable of moving up and down are uniformly arranged in a bilateral symmetry manner on the spraying blocks, paint injecting pipes are fixedly arranged close to end surfaces of the spraying pumps, spray nozzles are fixedly arranged on the end surfaces of the spraying pumps far away from each other, a paint injecting device is arranged in the paint discharging, the fixed board of placing that is equipped with of spraying intracavity, it evenly is equipped with the nut to place the board up end, place the blanking hole that runs through from top to bottom evenly being equipped with in the board, it is equipped with stop device to place the inboard, stop device is used for preventing when just carrying out the spraying the nut passes through the blanking hole whereabouts, the spraying intracavity is equipped with the scraping wings that can remove about, the spraying intracavity is equipped with deposits the lacquer device, deposit the lacquer device and be used for depositing and arranging into with lacquer in putting the lacquer chamber, be equipped with the conveyer in the spraying chamber, the conveyer is used for transporting the spraying good the nut is transported out the spraying case.
According to the further technical scheme, a movable air cylinder is fixedly arranged on the upper cavity wall of the spraying cavity, a movable piston rod is arranged on the lower end face of the movable air cylinder, and the movable piston rod is connected with the rotary motor in a high mode.
According to the further technical scheme, the spraying blocks are symmetrically provided with adjusting sliding grooves in the left and right direction, adjusting cylinders are arranged in the adjusting sliding grooves in a sliding mode, adjusting piston rods are arranged on the lower end faces of the adjusting cylinders, and the adjusting piston rods are fixedly connected with the spraying pumps.
According to the technical scheme, the paint injection device comprises a paint injection pump fixedly arranged on the inner wall of the lower side of the paint discharge cavity, a connecting pipe is fixedly arranged on the upper end face of the paint injection pump, and the connecting pipe is communicated with the paint injection pipe.
According to the technical scheme, a material pushing telescopic rod is fixedly arranged on the left cavity wall of the spraying cavity, the right end face of the material pushing telescopic rod is fixedly connected with a nut, and a limiting rope is fixedly arranged on the upper end face of the material pushing telescopic rod.
According to the technical scheme, the limiting device comprises a limiting sliding groove which is arranged in the placing plate in a bilateral symmetry mode, a limiting sliding block is arranged in the limiting sliding groove in a sliding mode, the limiting sliding block is fixedly provided with a limiting spring far away from the end face, the limiting spring is fixedly connected with the inner wall of the limiting sliding groove, and the limiting sliding block is fixedly connected with the limiting rope.
According to a further technical scheme, the paint storage device comprises a paint storage box fixedly arranged on the upper cavity wall of the spraying cavity, a paint conveying pump is fixedly arranged in the paint storage box, and the paint conveying pump is communicated with the paint conveying pipe.
According to the technical scheme, the conveying device comprises a conveying motor shaft which is arranged on the front wall and the rear wall of the spraying cavity in a rotating mode in a bilateral symmetry mode, a conveying belt is arranged on the conveying motor shaft in a transmission mode, a conveying motor is fixedly arranged on the rear wall of the spraying box, and the conveying motor is in transmission connection with the conveying motor shaft on the left side.
The invention has the beneficial effects that: according to the spraying machine for uniformly spraying the antirust paint on the internal threads of the nuts in batches, disclosed by the invention, the equipment can be used for spraying a plurality of nuts at one time, and meanwhile, the spray head directly extends into the nuts and performs rotary spraying during spraying, so that the threads of the nuts are uniformly and effectively sprayed, the working efficiency is improved, the product quality is improved, and the service life of the product is ensured;
simultaneously this equipment is equipped with adjusting device, and adjusting device can adjust the interval between the shower nozzle according to the screw thread interval difference automation of different nuts to guarantee the effect of spraying, increased the application scope of this equipment, improve work efficiency, reduce economic loss.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged schematic view of A-A of FIG. 1;
FIG. 3 is an enlarged schematic view of B of FIG. 1;
FIG. 4 is an enlarged schematic view of C in FIG. 1;
FIG. 5 is an enlarged schematic view of D of FIG. 3;
Detailed Description
The invention will now be described in detail with reference to fig. 1-5, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
With reference to the accompanying drawings 1-5, the sprayer for uniformly spraying the antirust paint in the internal threads of the nuts in batches comprises a spraying box 11 and a spraying cavity 12 arranged in the spraying box 11, wherein a left discharge hole 26 penetrating through the right wall of the spraying box 11 is arranged, a front feed hole 44 penetrating through the back wall of the spraying box 11 is arranged, a rotating motor 20 capable of moving up and down is arranged in the spraying cavity 12, a rotating motor shaft 27 is arranged on the lower end face of the rotating motor 20, a spraying block 28 is fixedly arranged on the lower end face of the rotating motor shaft 27, a moving chute 29 is arranged on the upper wall of the spraying block 28, a paint conveying pipe 23 is arranged in the moving chute 29 in a sliding manner, a paint placing cavity 30 is arranged in the spraying block 28, spraying pumps 33 capable of moving up and down are uniformly arranged in bilateral symmetry of the spraying block 28, the spraying pumps 33 are mutually close to end faces and are fixedly provided with paint injection pipes 35, the spraying pumps, the anti-rust paint spraying device is characterized in that a paint injecting device 101 is arranged in the paint discharging cavity 30, the paint injecting device 101 is used for injecting anti-rust paint in the paint discharging cavity 30 into the spraying pump 33, a placing plate 17 is fixedly arranged in the spraying cavity 12, nuts 16 are uniformly arranged on the upper end face of the placing plate 17, blanking holes 40 which penetrate through the placing plate 17 from top to bottom are uniformly formed in the placing plate 17, a limiting device 102 is arranged in the placing plate 17, the limiting device 102 is used for preventing the nuts 16 from falling through the blanking holes 40 when spraying is conducted, a material pushing plate 15 capable of moving left and right is arranged in the spraying cavity 12, a paint storing device 103 is arranged in the spraying cavity 12, the paint storing device 103 is used for storing paint and discharging the paint into the paint discharging cavity 30, a transporting device 104 is arranged in the spraying cavity 12, and the transporting device 104 is used for transporting the sprayed nuts 16 out of the spraying cavity 11.
Preferably, a moving cylinder 18 is fixedly arranged on the upper cavity wall of the spraying cavity 12, a moving piston rod 19 is arranged on the lower end surface of the moving cylinder 18, and the moving piston rod 19 is connected with the rotating motor 20 in a high mode.
Preferably, the spraying blocks 28 are symmetrically provided with adjusting sliding grooves 38 at left and right sides, the adjusting sliding grooves 38 are uniformly provided with adjusting cylinders 31 in a sliding manner, the lower end faces of the adjusting cylinders 31 are provided with adjusting piston rods 34, and the adjusting piston rods 34 are fixedly connected with the spraying pumps 33.
Preferably, the paint injection device 101 comprises a paint injection pump 37 fixedly arranged on the inner wall of the lower side of the paint discharge cavity 30, a connecting pipe 36 is fixedly arranged on the upper end face of the paint injection pump 37, and the connecting pipe 36 is communicated with the paint injection pipe 35.
Preferably, a pushing telescopic rod 14 is fixedly arranged on the left cavity wall of the spraying cavity 12, the right end face of the pushing telescopic rod 14 is fixedly connected with a nut 16, and a limiting rope 13 is fixedly arranged on the upper end face of the pushing telescopic rod 14.
Preferably, the limiting device 102 includes limiting sliding grooves 41 symmetrically arranged in the placing plate 17, limiting sliding blocks 39 are arranged in the limiting sliding grooves 41 in a sliding manner, limiting springs 42 are fixedly arranged on the end surfaces of the limiting sliding blocks 39 far away from each other, the limiting springs 42 are fixedly connected with the inner walls of the limiting sliding grooves 41, and the limiting sliding blocks 39 are fixedly connected with the limiting ropes 13.
Preferably, the paint storage device 103 comprises a paint storage box 21 fixedly arranged on the upper cavity wall of the spraying cavity 12, a paint conveying pump 22 is fixedly arranged in the paint storage box 21, and the paint conveying pump 22 is communicated with the paint conveying pipe 23.
Preferably, the transportation device 104 comprises transportation motor shafts 25 which are symmetrically arranged on the front and rear cavity walls of the spraying cavity 12 in a left-right rotating mode, the transportation motor shafts 25 are provided with the conveyor belts 24 in a transmission mode, the transportation motor 43 is fixedly arranged on the rear wall of the spraying box 11, and the transportation motor 43 is in transmission connection with the transportation motor shaft 25 on the left side.
The specific use method of the invention is as follows:
the nut 16 is pushed into the spraying box 11 through the feed port 44 and placed on the upper end face of the placing plate 17, the pushing telescopic rod 14 is started to push the pushing plate 15 to enable the nut 16 to move rightwards so that the nut 16 falls into the blanking hole 40, at the moment, the pushing telescopic rod 14 releases the limiting rope 13 so that the limiting slide blocks 39 move towards the mutual approaching direction under the action of the limiting spring 42, the limiting slide blocks 39 clamp the nut 16 to prevent the nut 16 from falling, the moving cylinder 18 is started to drive the moving piston rod 19 to enable the rotating motor 20 to move downwards so that the spraying block 28 enters the center of the nut 16, the rotating motor 20 is started to drive the spraying block 28 to rotate through the rotating motor shaft 27, meanwhile, the paint injection pump 37 is started to inject the paint in the paint discharging cavity 30 into the spraying pump 33, the spraying pump 33 is started to spray the paint through the spray head 32, the moving cylinder 18 continues to drive the moving piston rod 19 to enable the spraying block 28 to move downwards, when the spraying is finished, the rotating motor 20 stops rotating, the paint injection pump 37 stops injecting paint, the spraying pump 33 stops spraying paint, the moving cylinder 18 starts to drive the moving piston rod 19 to enable the rotating motor 20 to move upwards to enable the spraying block 28 to move upwards, the paint conveying pump 22 starts to fill the paint in the paint discharging cavity 30 through the paint conveying pipe 23, the material pushing telescopic rod 14 starts to drive the material pushing plate 15 to move leftwards to the initial position, the material pushing telescopic rod 14 pulls the limiting rope 13 to enable the limiting sliding block 39 to move towards the direction away from each other to the initial position to enable the nut 16 to fall onto the conveying belt 24, the conveying motor 43 starts to drive the conveying motor shaft 25 to enable the conveying belt 24 to move to drive the nut 16 to move rightwards to convey out of the spraying box 11, when the thread pitch of the nut 16 changes, the adjusting cylinder 31 starts to drive the adjusting piston rod 34 to move downwards or upwards to enable the distance, and (5) continuing spraying.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (8)
1. The utility model provides a flush coater of even spraying of nut internal thread anti-rust paint in batches, including the spraying case and set up in spraying chamber in the spraying case, the discharge gate that runs through about spraying case right wall is equipped with, the feed inlet that runs through around the spraying case back wall is equipped with, the spraying intracavity is equipped with the rotation motor that can reciprocate, its characterized in that: the lower end face of the rotating motor is provided with a rotating motor shaft, the lower end face of the rotating motor shaft is fixedly provided with a spraying block, the upper wall of the spraying block is provided with a moving chute, a paint conveying pipe is arranged in the moving chute in a sliding manner, a paint placing cavity is arranged in the spraying block, spraying pumps capable of moving up and down are symmetrically and uniformly arranged on the left side and the right side of the spraying block, paint injecting pipes are fixedly arranged on the end faces of the spraying pumps close to each other, a spray head is fixedly arranged on the end face of each spraying pump far away from each other, a paint injecting device is arranged in the paint placing cavity and used for injecting antirust paint in the paint placing cavity into the spraying pumps, a placing plate is fixedly arranged in the spraying cavity, nuts are uniformly arranged on the upper end face of the placing plate, blanking holes penetrating through the placing plate up and down are uniformly arranged in the placing plate, a limiting device is arranged in the placing plate and used for preventing, the spraying intracavity is equipped with the scraping wings that can remove about, the spraying intracavity is equipped with deposits the lacquer device, deposit the lacquer device and be used for depositing and discharging lacquer put in the lacquer chamber, be equipped with conveyer in the spraying chamber, conveyer is used for with the spraying good the nut transports the spraying case.
2. The sprayer for uniformly spraying the antirust paint on the internal threads of the nuts in batches according to claim 1 is characterized in that: the spraying cavity is fixedly provided with a movable cylinder on the upper wall, a movable piston rod is arranged on the lower end face of the movable cylinder, and the movable piston rod is connected with the rotary motor in a high mode.
3. The sprayer for uniformly spraying the antirust paint on the internal threads of the nuts in batches according to claim 2 is characterized in that: the spraying piece bilateral symmetry is equipped with the regulation spout, it is equipped with adjust the cylinder to adjust even slip in the spout, the terminal surface is equipped with adjusting piston rod under the adjust the cylinder, adjusting piston rod with fixed connection between the spraying pump.
4. The sprayer for uniformly spraying the antirust paint on the internal threads of the nuts in batches according to claim 3 is characterized in that: annotate the lacquer device including fixed set up in put the lacquer pump of annotating of lacquer chamber downside inner wall, annotate the fixed connecting pipe that is equipped with of lacquer pump up end, the connecting pipe with annotate the lacquer pipe and communicate with each other.
5. The sprayer for uniformly spraying the antirust paint on the internal threads of the batch nuts according to any one of claims 1 to 4, is characterized in that: the spraying cavity is characterized in that a pushing telescopic rod is fixedly arranged on the left cavity wall of the spraying cavity, the right end face of the pushing telescopic rod is fixedly connected with the nut, and a limiting rope is fixedly arranged on the upper end face of the pushing telescopic rod.
6. The sprayer for uniformly spraying the antirust paint on the internal threads of the nuts in batches according to claim 5 is characterized in that: the limiting device comprises a limiting sliding groove which is arranged in the placing plate in a bilateral symmetry mode, a limiting sliding block is arranged in the limiting sliding groove in a sliding mode, the limiting sliding block is far away from the end face and fixedly provided with a limiting spring, the limiting spring is fixedly connected with the inner wall of the limiting sliding groove, and the limiting sliding block is fixedly connected with the limiting rope.
7. The sprayer for uniformly spraying the antirust paint on the internal threads of the nuts in batches according to claim 5 is characterized in that: deposit the lacquer device including fixed set up in deposit the lacquer case of spraying chamber upper chamber wall, deposit the lacquer incasement and fixedly be equipped with fortune lacquer pump, fortune lacquer pump with fortune lacquer pipe communicates with each other.
8. The sprayer for uniformly spraying the antirust paint on the internal threads of the nuts in batches according to claim 5 is characterized in that: the conveying device comprises conveying motor shafts which are arranged on the front cavity wall and the rear cavity wall of the spraying cavity in a bilaterally symmetrical mode, a conveying belt is arranged on the conveying motor shafts in a transmission mode, a conveying motor is fixedly arranged on the rear wall of the spraying box, and the conveying motor is in transmission connection with the conveying motor shafts on the left side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110374062.9A CN113042270B (en) | 2021-04-07 | 2021-04-07 | Flush coater of even spraying of nut internal thread anti-rust paint in batches |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110374062.9A CN113042270B (en) | 2021-04-07 | 2021-04-07 | Flush coater of even spraying of nut internal thread anti-rust paint in batches |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113042270A true CN113042270A (en) | 2021-06-29 |
| CN113042270B CN113042270B (en) | 2022-09-13 |
Family
ID=76518893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110374062.9A Expired - Fee Related CN113042270B (en) | 2021-04-07 | 2021-04-07 | Flush coater of even spraying of nut internal thread anti-rust paint in batches |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113042270B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105903593A (en) * | 2016-06-22 | 2016-08-31 | 无锡市东特机械科技有限公司 | Paint spraying device used for nut |
| CN108554691A (en) * | 2018-05-03 | 2018-09-21 | 合肥新生力塑胶科技有限公司 | A kind of efficient spraying equipment |
| CN109127224A (en) * | 2018-08-09 | 2019-01-04 | 平湖市万顺达机械有限公司 | A kind of inner hole spraying device of hardware |
| CN210048953U (en) * | 2019-05-21 | 2020-02-11 | 苏州创同纺织科技有限公司 | Spray type spray head adjusting device for textile fabric dyeing machine |
| CN210700782U (en) * | 2019-09-30 | 2020-06-09 | 温州顺远标准件有限公司 | Rust-resistant spraying device of fastener |
| CN211801946U (en) * | 2019-12-27 | 2020-10-30 | 青岛海泰钢塑制品有限公司 | Extrusion pipe spraying device with drying function |
| CN111941085A (en) * | 2020-08-25 | 2020-11-17 | 磐安字根电子科技有限公司 | Internal thread tapping machine capable of reducing internal thread machining processes |
| CN112354716A (en) * | 2020-11-10 | 2021-02-12 | 胡国超 | Section bar spraying painting device |
| KR20210022014A (en) * | 2021-02-09 | 2021-03-02 | 유지씨 주식회사 | Smart type paint scattering prevention cover housing for spray guns |
| CN112588470A (en) * | 2020-12-24 | 2021-04-02 | 石家庄昱茂科技有限公司 | Quick prosthetic devices of nanometer coating |
-
2021
- 2021-04-07 CN CN202110374062.9A patent/CN113042270B/en not_active Expired - Fee Related
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105903593A (en) * | 2016-06-22 | 2016-08-31 | 无锡市东特机械科技有限公司 | Paint spraying device used for nut |
| CN108554691A (en) * | 2018-05-03 | 2018-09-21 | 合肥新生力塑胶科技有限公司 | A kind of efficient spraying equipment |
| CN109127224A (en) * | 2018-08-09 | 2019-01-04 | 平湖市万顺达机械有限公司 | A kind of inner hole spraying device of hardware |
| CN210048953U (en) * | 2019-05-21 | 2020-02-11 | 苏州创同纺织科技有限公司 | Spray type spray head adjusting device for textile fabric dyeing machine |
| CN210700782U (en) * | 2019-09-30 | 2020-06-09 | 温州顺远标准件有限公司 | Rust-resistant spraying device of fastener |
| CN211801946U (en) * | 2019-12-27 | 2020-10-30 | 青岛海泰钢塑制品有限公司 | Extrusion pipe spraying device with drying function |
| CN111941085A (en) * | 2020-08-25 | 2020-11-17 | 磐安字根电子科技有限公司 | Internal thread tapping machine capable of reducing internal thread machining processes |
| CN112354716A (en) * | 2020-11-10 | 2021-02-12 | 胡国超 | Section bar spraying painting device |
| CN112588470A (en) * | 2020-12-24 | 2021-04-02 | 石家庄昱茂科技有限公司 | Quick prosthetic devices of nanometer coating |
| KR20210022014A (en) * | 2021-02-09 | 2021-03-02 | 유지씨 주식회사 | Smart type paint scattering prevention cover housing for spray guns |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113042270B (en) | 2022-09-13 |
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Effective date of registration: 20220825 Address after: One of the "Huangmiaogang" (local name) of Likeng Village, Niande Village Committee, Leping Town, Sanshui District, Foshan City, Guangdong Province, 528100 (residence declaration) Applicant after: Foshan Xinchunrui Electrical Technology Co.,Ltd. Address before: No. 121, Shengcheng street, Shouguang City, Weifang City, Shandong Province Applicant before: Weifang Haosai Machinery Equipment Co.,Ltd. |
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Granted publication date: 20220913 |