CN111151404A - Steel pipe paint spraying apparatus based on PLC control - Google Patents
Steel pipe paint spraying apparatus based on PLC control Download PDFInfo
- Publication number
- CN111151404A CN111151404A CN201911307342.7A CN201911307342A CN111151404A CN 111151404 A CN111151404 A CN 111151404A CN 201911307342 A CN201911307342 A CN 201911307342A CN 111151404 A CN111151404 A CN 111151404A
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- CN
- China
- Prior art keywords
- plate
- paint spraying
- limiting
- shell
- steel pipe
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- 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.)
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Classifications
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- 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
- B05B16/20—Arrangements for spraying in combination with other operations, e.g. drying; Arrangements enabling a combination of spraying operations
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- 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
- B05B13/0207—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the work being an elongated body, e.g. wire or pipe
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- 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
-
- 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
- B05B16/90—Spray booths comprising conveying means for moving objects or other work to be sprayed in and out of the booth, e.g. through the booth
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment 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
- B05D3/04—Pretreatment 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 exposure to gases
- B05D3/0406—Pretreatment 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 exposure to gases the gas being air
Abstract
The invention discloses a steel pipe paint spraying device based on PLC control, which comprises a bottom plate, a driving mechanism, a paint spraying mechanism, a limiting mechanism and a fixing mechanism, wherein the driving mechanism is arranged on the left side of the top of the bottom plate, the paint spraying mechanism is arranged on the right side of the top of the bottom plate, and the limiting mechanism is arranged on the driving mechanism. According to the invention, through the mutual matching of the first air cylinder, the PLC, the fan, the second air cylinder, the electromagnet, the trolley, the limiting shell, the limiting plate, the collecting shell and the iron block, the automatic feeding effect is realized, and meanwhile, the situation that the material is taken and placed in a paint spraying device is avoided, so that the influence on the body of a worker is avoided, the liquid after paint spraying is conveniently collected, the drying treatment can be rapidly carried out after the paint spraying is finished, the paint spraying efficiency of a steel pipe is greatly improved, and the paint spraying efficiency is greatly improved through the mutual matching of the rotating motor, the fixing shaft, the turntable, the clamping block and the electric push rod, so that great convenience is brought to a user.
Description
Technical Field
The invention relates to the technical field of PLC (programmable logic controller) control, in particular to a steel pipe paint spraying device based on PLC control.
Background
The PLC control system is a novel industrial control device of a generation formed by introducing a microelectronic technology, a computer technology, an automatic control technology and a communication technology on the basis of a traditional sequence controller, aims to replace sequential control functions of a relay, execution logic, timing, counting and the like, and establishes a flexible remote control system, and according to the application number CN201610756334.0, the invention discloses an automatic paint spraying device, and the experiment is novel, the whole equipment is convenient to move, the operation precision is high, the efficiency is high, and the popularization is easy; according to the application number CN201720016432.0, the invention relates to the technical field of steel pipe paint spraying equipment, and particularly discloses an automatic steel pipe paint spraying machine, when the automatic steel pipe paint spraying machine is in actual use, a steel pipe to be painted is clamped between a first clamping component and a second clamping component, then a fourth driving part drives the first clamping component to further drive the steel pipe to rotate, the rotating steel pipe is matched with a spraying mechanism to realize automatic paint spraying of the steel pipe, workers do not need to manually spray paint on the steel pipe, and the paint spraying efficiency of the steel pipe is improved; but can't collect the liquid that sprays paint in two above-mentioned cases at the in-process that sprays paint, all need follow the paint spraying apparatus in the blowing or get the material when spraying paint to make the smell in the paint spraying apparatus influence workman's healthy greatly, can not carry out drying process to the object after the completion of spraying paint in addition, thereby lead to the object of not drying, directly take, thereby influence the quality after spraying paint, greatly reduced efficiency, bring very big inconvenience for the user.
Disclosure of Invention
The invention aims to provide a steel pipe paint spraying device based on PLC control, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a steel pipe paint spraying device based on PLC control comprises a bottom plate, driving mechanisms, paint spraying mechanisms, limiting mechanisms and fixing mechanisms, wherein the driving mechanisms are arranged on the left side of the top of the bottom plate, the paint spraying mechanisms are arranged on the right side of the top of the bottom plate, the limiting mechanisms are arranged on the driving mechanisms, and the two fixing mechanisms are symmetrically arranged on the limiting mechanisms;
the driving mechanism comprises a vertical plate, a supporting plate is installed at the bottom of the right side of the vertical plate, a first air cylinder is installed on the left side of the vertical plate, the right side of the first air cylinder penetrates through the vertical plate and extends to the outside of the vertical plate, a connecting plate is installed on the right side of the first air cylinder, a transverse plate is installed at the top of the right side of the vertical plate, a PLC (programmable logic controller) is installed at the top of the transverse plate, and a fan is installed at the;
the paint spraying mechanism comprises a fixed shell, a paint spraying body is mounted at the top of the fixed shell, spray heads which are communicated with the fixed shell are mounted at the bottom of the paint spraying body, the bottom end of each spray head penetrates through the fixed shell and extends into the fixed shell, second air cylinders are mounted on the left side and the right side of the top of the inner wall of the fixed shell, electromagnets are mounted at the bottoms of the second air cylinders, and a through groove is formed in the left side of the fixed shell and at the bottom of the transverse plate;
the limiting mechanism comprises a moving vehicle, one side of the moving vehicle, which is close to the supporting plate, is in rolling contact with the supporting plate, the left side and the right side of the top of the moving vehicle are both provided with a limiting shell, the top of the limiting shell is provided with a limiting plate, the bottom of the limiting plate penetrates through the limiting shell and extends to the inside of the limiting shell to be movably connected with the inner wall of the limiting shell, a collecting shell is arranged at the middle point of the top of the moving vehicle, an iron block matched with the electromagnet for use is arranged at the top of the limiting plate, a rotating motor is arranged at the top of the limiting plate and far away from one side of the collecting shell, the right end of the output shaft of the rotating motor penetrates through the limiting plate and extends to the outside of the limiting plate, a rolling bearing is arranged in a groove which is positioned on the limiting plate on the right side and is close to one side of the collecting shell, a fixing shaft is mounted on the inner wall of the rolling bearing, and the left end of the fixing shaft penetrates through the rolling bearing and extends to the outside of the rolling bearing;
the fixing mechanism comprises a rotary table and two clamping blocks, an installation block is installed at the top of the right side of the rotary table, an electric push rod is installed at the bottom of the installation block, the bottom of the electric push rod is fixedly connected with the clamping block located at the top, and the left side of the clamping block located at the bottom is fixedly connected with the right side of the rotary table.
Preferably, the right side of the supporting plate is fixedly connected with the bottom of the left side of the fixed shell, and the bottom of the supporting plate is fixedly connected with the top of the bottom plate.
Preferably, the right side of the transverse plate is fixedly connected with the left side of the fixed shell.
Preferably, the bottom of the collection housing and the bottom of the mobile cart are in contact with each other.
Preferably, the bottom of the connecting plate is fixedly connected with the left side of the top of the mobile vehicle.
Compared with the prior art, the invention has the following beneficial effects:
according to the invention, through the mutual matching of the first air cylinder, the PLC, the fan, the second air cylinder, the electromagnet, the trolley, the limiting shell, the limiting plate, the collecting shell and the iron block, the automatic feeding effect is realized, and meanwhile, the situation that the material is taken and placed in a paint spraying device is avoided, so that the influence on the body of a worker is avoided, the liquid after paint spraying is conveniently collected, the drying treatment can be rapidly carried out after the paint spraying is finished, the paint spraying efficiency of a steel pipe is greatly improved, the steel pipe can rotate when the paint spraying is carried out through the mutual matching of the rotating motor, the fixing shaft, the turntable, the clamping block and the electric push rod, the paint spraying efficiency is greatly improved, and great convenience is brought to a user.
Drawings
FIG. 1 is a structural cross-sectional view in elevation of the present invention;
FIG. 2 is a structural cross-sectional view in elevation of the interconnection of the spacing mechanism and securing mechanism of the present invention;
fig. 3 is a schematic left side view of the clamping block of the present invention.
In the figure: the device comprises a base plate 1, a driving mechanism 2, a vertical plate 21, a supporting plate 22, a first air cylinder 23, a connecting plate 24, a transverse plate 25, a PLC 26, a fan 27, a paint spraying mechanism 3, a fixing shell 31, a paint spraying body 32, a spray head 33, a second air cylinder 34, an electromagnet 35, a through groove 36, a limiting mechanism 4, a trolley 41, a limiting shell 42, a limiting plate 43, a collecting shell 44, an iron block 45, a rotating motor 46, a rolling bearing 47, a fixing shaft 48, a fixing mechanism 5, a rotating disc 51, a clamping block 52, a mounting block 53 and an electric push rod 54.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, a steel pipe paint spraying apparatus based on PLC control includes a bottom plate 1, a driving mechanism 2, a paint spraying mechanism 3, a limiting mechanism 4 and a fixing mechanism 5, where the driving mechanism 2 is disposed on the left side of the top of the bottom plate 1, the paint spraying mechanism 3 is disposed on the right side of the top of the bottom plate 1, the limiting mechanism 4 is disposed on the driving mechanism 2, and the two fixing mechanisms 5 are symmetrically disposed on the limiting mechanism 4.
Actuating mechanism 2 includes riser 21, the bottom fixedly connected with backup pad 22 on riser 21 right side, the first cylinder 23 of left side fixedly connected with of riser 21, the right side of first cylinder 23 runs through riser 21 and extends to its outside, the right side fixedly connected with connecting plate 24 of first cylinder 23, the top fixedly connected with diaphragm 25 on riser 21 right side, the top fixedly connected with PLC controller 26 of diaphragm 25, the bottom fixedly connected with fan 27 of diaphragm 25.
Mechanism 3 sprays paint includes set casing 31, the right side at bottom plate 1 top is installed to set casing 31, the right side of backup pad 22 and the left bottom fixed connection of set casing 31, the bottom of backup pad 22 and the top fixed connection of bottom plate 1, the right side of diaphragm 25 and the left side fixed connection of set casing 31, the top fixedly connected with of set casing 31 sprays paint body 32, the bottom fixedly connected with of body 32 that sprays paint 33 rather than the shower nozzle 33 that communicates each other, the bottom of shower nozzle 33 runs through set casing 31 and extends to inside it, the equal fixedly connected with second cylinder 34 in the left and right sides at set casing 31 inner wall top, the bottom fixedly connected with electro-magnet 35 of second cylinder 34, logical groove 36 has been seted up to the left side of set casing 31 and the bottom that is located diaphragm.
The limiting mechanism 4 comprises a moving vehicle 41, one side of the moving vehicle 41 close to the support plate 22 is in rolling contact with the support plate 22, the bottom of the connecting plate 24 is fixedly connected with the left side of the top of the moving vehicle 41, the left side and the right side of the top of the moving vehicle 41 are both fixedly connected with limiting shells 42, a limiting plate 43 is arranged at the top of the limiting shells 42, the bottom of the limiting plate 43 penetrates through the limiting shells 42 and extends to the inside of the limiting shells 42 to be movably connected with the inner wall of the limiting shells 42, a collecting shell 44 is arranged at the midpoint of the top of the moving vehicle 41, the bottom of the collecting shell 44 is in mutual contact with the bottom of the moving vehicle 41, an iron block 45 matched with the electromagnet 35 for use is fixedly connected at the top of the limiting plate 43 and far away from the collecting shell 44, a rotating motor 46 is fixedly connected at the top of the limiting plate 43, the right end of an output shaft of the rotating motor, fixedly connected with fixed axle 48 on antifriction bearing 47's the inner wall, the left end of fixed axle 48 runs through antifriction bearing 47 and extends to its outside, through setting up second cylinder 34, electro-magnet 35 and iron plate 45 for when the steel pipe sprays paint, can reduce the distance between steel pipe and the shower nozzle 33, thereby make the steel pipe spray more even.
The fixing mechanism 5 comprises a turntable 51 and two clamping blocks 52, the top of the right side of the turntable 51 is fixedly connected with an installation block 53, the bottom of the installation block 53 is fixedly connected with an electric push rod 54, the bottom of the electric push rod 54 is fixedly connected with the clamping block 52 positioned at the top, the left side of the clamping block 52 positioned at the bottom is fixedly connected with the right side of the turntable 51, the PLC 26 is respectively and electrically connected with the first air cylinder 23, the fan 27, the second air cylinder 34, the electromagnet 35, the rotating motor 46 and the electric push rod 54, the sides of the two turntables 51 far away from each other are respectively and fixedly connected with the output shaft of the rotating motor 46 and the fixed shaft 48, the effect of automatic feeding is realized through the mutual matching of the first air cylinder 23, the PLC 26, the fan 27, the second air cylinder 34, the electromagnet 35, the moving vehicle 41, the limiting shell 42, the limiting plate 43, the collecting shell 44 and the iron block 45, and the, thereby avoid producing the influence to workman's health, conveniently collect the liquid after spraying paint simultaneously, the stoving that carries on that can be quick after the completion of spraying paint is handled, has improved steel pipe painting efficiency greatly, through rotating electrical machines 46, fixed axle 48, carousel 51, clamp tightly piece 52 and electric putter 54 mutually support for the steel pipe can rotate when spraying paint, has improved painting efficiency greatly, brings very big facility for the user.
When the device is used, a steel pipe is placed on the two clamping blocks 52 at the bottom, the PLC 26 starts the electric push rod 54, the electric push rod 54 drives the clamping block 52 at the top to move downwards so as to clamp and fix the steel pipe, then the PLC 26 starts the first air cylinder 23, the first air cylinder 23 drives the moving trolley 41 to move rightwards through the connecting plate 24, so that the moving trolley 41 moves into the fixed shell 31, when the iron block 45 moves to the lower part of the electromagnet 35, the first air cylinder 23 is closed through the PLC 26, the second air cylinder 34 and the electromagnet 35 are started, the electromagnet 35 has magnetic force, so that the electromagnet 35 adsorbs the iron block 45, the second air cylinder 34 drives the iron block 45 to move upwards through the electromagnet 35, the iron block 45 drives the limiting plate 43 and the fixing mechanism 5 to move upwards, so that the limiting plate 43 and the limiting shell 42 are separated, the second air cylinder 34 drives the steel pipe on the fixing mechanism 5 to move close to the spray head 33, thereby make the steel pipe move the below of shower nozzle 33, start the body 32 that sprays paint through PLC controller 26, the body 32 that sprays paint is through shower nozzle 33 to the steel pipe processing of spraying paint, then start rotating electrical machines 46 through PLC controller 26, rotating electrical machines 46 drives the slow rotary motion of carousel 51 through the output shaft, thereby make steel pipe rotary motion, carry out even spraying, after spraying the completion, resume as shown the state in fig. 1 through PLC controller 26 control, then start fan 27 through PLC controller 26, fan 27 carries out drying process to the steel pipe can, the paint of drippage on the steel pipe can fall in collecting shell 44 when spraying paint or drying.
In summary, the following steps: this steel pipe paint spraying apparatus based on PLC control has solved the problem that proposes among the above-mentioned background art through mutually supporting of first cylinder 23, PLC controller 26, fan 27, second cylinder 34, electro-magnet 35, locomotive 41, spacing shell 42, limiting plate 43, collection shell 44 and iron plate 45.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a steel pipe paint spraying apparatus based on PLC control, includes bottom plate (1), actuating mechanism (2), the mechanism of spraying paint (3), stop gear (4) and fixed establishment (5), its characterized in that: the driving mechanism (2) is arranged on the left side of the top of the bottom plate (1), the paint spraying mechanism (3) is arranged on the right side of the top of the bottom plate (1), the limiting mechanisms (4) are arranged on the driving mechanism (2), and the two fixing mechanisms (5) are symmetrically arranged on the limiting mechanisms (4);
the driving mechanism (2) comprises a vertical plate (21), a supporting plate (22) is installed at the bottom of the right side of the vertical plate (21), a first air cylinder (23) is installed on the left side of the vertical plate (21), the right side of the first air cylinder (23) penetrates through the vertical plate (21) and extends to the outside of the vertical plate, a connecting plate (24) is installed on the right side of the first air cylinder (23), a transverse plate (25) is installed at the top of the right side of the vertical plate (21), a PLC (programmable logic controller) (26) is installed at the top of the transverse plate (25), and a fan (27) is installed at the bottom of;
the paint spraying mechanism (3) comprises a fixed shell (31), a paint spraying body (32) is installed at the top of the fixed shell (31), a spray head (33) communicated with the paint spraying body (32) is installed at the bottom of the paint spraying body, the bottom end of the spray head (33) penetrates through the fixed shell (31) and extends to the interior of the fixed shell, second air cylinders (34) are installed on the left side and the right side of the top of the inner wall of the fixed shell (31), electromagnets (35) are installed at the bottom of the second air cylinders (34), and through grooves (36) are formed in the left side of the fixed shell (31) and the bottom of the transverse plate (25);
the limiting mechanism (4) comprises a moving vehicle (41), one side of the moving vehicle (41) close to the support plate (22) is in rolling contact with the support plate (22), limiting shells (42) are installed on the left side and the right side of the top of the moving vehicle (41), a limiting plate (43) is arranged at the top of each limiting shell (42), the bottom of each limiting plate (43) penetrates through the limiting shells (42) and extends to the inside of each limiting shell (42) and the inner wall of each limiting shell (42) in movable connection, a collecting shell (44) is arranged at the middle point of the top of the moving vehicle (41), an iron block (45) matched with the electromagnet (35) for use is installed at the top of each limiting plate (43), a rotating motor (46) is installed at the top of one side of the corresponding limiting plate (43) and far away from the top of one side of each collecting shell (44), and the right end of an output shaft of each rotating, a rolling bearing (47) is arranged in a groove which is positioned on the limiting plate (43) on the right side and is close to one side of the collecting shell (44), a fixed shaft (48) is arranged on the inner wall of the rolling bearing (47), and the left end of the fixed shaft (48) penetrates through the rolling bearing (47) and extends to the outside of the rolling bearing;
fixed establishment (5) are including carousel (51) and two clamp tight piece (52), installation piece (53) are installed to the top on carousel (51) right side, electric putter (54) are installed to the bottom of installation piece (53), the bottom of electric putter (54) with be located the tight piece (52) fixed connection of clamp at top, be located the right side fixed connection of the left side of the tight piece (52) of bottom clamp and carousel (51).
2. The steel pipe paint spraying apparatus based on PLC control as claimed in claim 1, wherein: the right side of the supporting plate (22) is fixedly connected with the bottom of the left side of the fixed shell (31), and the bottom of the supporting plate (22) is fixedly connected with the top of the bottom plate (1).
3. The steel pipe paint spraying apparatus based on PLC control as claimed in claim 1, wherein: the right side of the transverse plate (25) is fixedly connected with the left side of the fixed shell (31).
4. The steel pipe paint spraying apparatus based on PLC control as claimed in claim 1, wherein: the bottom of the collecting shell (44) and the bottom of the moving vehicle (41) are in contact with each other.
5. The steel pipe paint spraying apparatus based on PLC control as claimed in claim 1, wherein: the bottom of the connecting plate (24) is fixedly connected with the left side of the top of the moving vehicle (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911307342.7A CN111151404A (en) | 2019-12-18 | 2019-12-18 | Steel pipe paint spraying apparatus based on PLC control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911307342.7A CN111151404A (en) | 2019-12-18 | 2019-12-18 | Steel pipe paint spraying apparatus based on PLC control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111151404A true CN111151404A (en) | 2020-05-15 |
Family
ID=70557640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911307342.7A Withdrawn CN111151404A (en) | 2019-12-18 | 2019-12-18 | Steel pipe paint spraying apparatus based on PLC control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111151404A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111570139A (en) * | 2020-05-22 | 2020-08-25 | 李阳兴 | Automatic steel pipe painting device |
| CN112221805A (en) * | 2020-09-30 | 2021-01-15 | 黄维斌 | Surface spraying device for mechanical workpiece production |
| CN112246490A (en) * | 2020-10-15 | 2021-01-22 | 湖州吴兴久虹机械有限公司 | Double-station type roller coating equipment special for inner wall of pipe part |
| CN112547368A (en) * | 2020-11-18 | 2021-03-26 | 浙江江山福鑫工艺品有限公司 | Iron art article colored drawing painting device |
| CN112916283A (en) * | 2021-03-01 | 2021-06-08 | 淮安市芯美达精密科技有限公司 | Full-automatic coating machine for printer rubber roller |
-
2019
- 2019-12-18 CN CN201911307342.7A patent/CN111151404A/en not_active Withdrawn
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111570139A (en) * | 2020-05-22 | 2020-08-25 | 李阳兴 | Automatic steel pipe painting device |
| CN112221805A (en) * | 2020-09-30 | 2021-01-15 | 黄维斌 | Surface spraying device for mechanical workpiece production |
| CN112221805B (en) * | 2020-09-30 | 2021-12-07 | 烟台诺纳机械设备有限公司 | Surface spraying device for mechanical workpiece production |
| CN112246490A (en) * | 2020-10-15 | 2021-01-22 | 湖州吴兴久虹机械有限公司 | Double-station type roller coating equipment special for inner wall of pipe part |
| CN112547368A (en) * | 2020-11-18 | 2021-03-26 | 浙江江山福鑫工艺品有限公司 | Iron art article colored drawing painting device |
| CN112547368B (en) * | 2020-11-18 | 2021-11-05 | 浙江江山福鑫工艺品有限公司 | Iron art article colored drawing painting device |
| CN112916283A (en) * | 2021-03-01 | 2021-06-08 | 淮安市芯美达精密科技有限公司 | Full-automatic coating machine for printer rubber roller |
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Legal Events
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200515 |