CN113198674A - Anticorrosive system of applying paint with a brush of steel pipe - Google Patents
Anticorrosive system of applying paint with a brush of steel pipe Download PDFInfo
- Publication number
- CN113198674A CN113198674A CN202110369949.9A CN202110369949A CN113198674A CN 113198674 A CN113198674 A CN 113198674A CN 202110369949 A CN202110369949 A CN 202110369949A CN 113198674 A CN113198674 A CN 113198674A
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- China
- Prior art keywords
- plate
- steel pipe
- fixedly connected
- fixed
- sliding
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
- B05C1/02—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to separate articles
- B05C1/022—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to separate articles to the outer surface of hollow articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C13/00—Means for manipulating or holding work, e.g. for separate articles
- B05C13/02—Means for manipulating or holding work, e.g. for separate articles for particular articles
Abstract
The invention discloses a steel pipe anticorrosion painting system which comprises a bottom plate, wherein a fixed flat plate is supported and fixed on the upper side of the bottom plate through a lifting hydraulic cylinder, a first vertical plate is fixedly connected to one side above the flat plate, a rotating motor is arranged on one side of the first vertical plate, a chuck is fixedly connected to a main shaft of the rotating motor, two vertical plates are fixedly connected to two sides above the bottom plate, a guide rod is fixedly connected between the two vertical plates, a lead screw is rotatably connected between the two vertical plates, a walking motor used for controlling the lead screw to rotate is arranged on one side of one vertical plate, and the guide rod is slidably connected to the side of a painting device. The invention has the advantages that: one end of the steel pipe is clamped on the chuck, the other end of the steel pipe is propped against the center of the steel pipe, the steel pipe is driven to rotate through the rotating motor, the height of the steel pipe can be changed through the lifting hydraulic cylinder, and the horizontal movement of the smearing device is driven to brush through the traveling motor. The pull rope pulls the elastic coating plate, the radian of the elastic coating plate can be changed, and the elastic coating plate is suitable for steel pipes of different sizes.
Description
Technical Field
The invention relates to the technical field of steel pipe corrosion prevention, in particular to a steel pipe corrosion prevention painting system.
Background
The steel pipe is used as a conveying pipeline and is usually buried underground, the steel pipe can be corroded after being buried underground, fluorocarbon paint is coated on the steel pipe in the prior art, and therefore the steel pipe is prevented from being corroded and leaking.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides an anticorrosive coating system for a steel pipe.
In order to achieve the purpose, the invention adopts the following technical scheme:
a steel pipe anticorrosion painting system comprises a bottom plate, wherein a fixed flat plate is supported and fixed on the upper side of the bottom plate through a lifting hydraulic cylinder, a first vertical plate is fixedly connected to one side above the flat plate, a rotating motor is arranged on one side of the first vertical plate, a chuck is fixedly connected to a main shaft of the rotating motor, two vertical plates are fixedly connected to two sides above the bottom plate, a guide rod is fixedly connected between the two vertical plates, a lead screw is rotatably connected between the two vertical plates, a walking motor for controlling the lead screw to rotate is arranged on one side of one vertical plate, a painting device is slidably connected to the guide rod and comprises a cross beam, the cross beam slides back and forth along the guide rod through a guide hole, a threaded hole is formed in one side of the cross beam, the lead screw is in threaded hole connection, an elastic painting plate is arranged on one side of the cross beam, the middle of the elastic painting plate is connected with the cross beam, two fixing pieces are fixedly connected to the cross beam, and each fixing piece is connected with a pull rope, the two pull ropes are respectively fixed on two sides above the elastic brushing plate.
Preferably, the upper side of the cross beam is provided with a first sliding hole, a first sliding rod is connected in the first sliding hole in a sliding mode, and one side of the lower end of the first sliding rod is connected with the middle of the elastic brushing plate through a fixing shaft.
Preferably, the upper end of the first sliding rod is fixedly connected with a first baffle, a first spring is sleeved outside the first sliding rod, and the first spring is fixed between the cross beam and the first baffle.
Preferably, the first baffle plate is provided with a first sliding wheel at the upper side.
Preferably, the fixing part comprises a fixing plate, the fixing plate is fixed on the upper side of the cross beam, a second slide bar is arranged on one side of the fixing plate, a mounting hole is formed in one side of the second slide bar, a rotating rod is arranged on one side of the second slide bar, one end of the rotating rod is fixedly connected with a stud, the stud penetrates through the mounting hole, a nut is connected to the stud in a threaded mode, the rotating rod and the nut are respectively located on two sides of the second slide bar, and one end of a.
Preferably, one side of the fixed plate is provided with a second slide hole, a second slide rod is arranged in the second slide hole and can slide along the second slide hole in a reciprocating manner, one end, facing the center of the cross beam, of the second slide rod is fixedly connected with a second baffle, the outer side of the second slide rod is sleeved with a second spring, and the second spring is fixed between the second baffle and the fixed plate.
Preferably, one end of the second baffle, which is far away from the second slide bar, is provided with a second slide wheel.
Preferably, the fixed beam is fixedly connected between the two vertical plates, a group of first arc grooves are uniformly arranged on the lower side of the fixed beam, a group of second arc grooves are symmetrically arranged on two opposite sides of the fixed beam, and the second arc grooves and the first arc grooves are arranged in a staggered mode at intervals.
Preferably, the upper side of the flat plate is fixedly connected with a second vertical plate, the first vertical plate and the second vertical plate are respectively positioned on two sides above the flat plate, a push-pull hydraulic cylinder is arranged on one side of the second vertical plate, a telescopic end of the push-pull hydraulic cylinder is fixedly connected with a movable plate, one side of the movable plate is rotatably connected with a tip, and the tip and the chuck are coaxially arranged.
Preferably, the upper side of the flat plate is provided with a groove, the lower side of the moving plate is fixedly connected with a moving block, and the moving block is arranged in the groove and can slide along the groove in a reciprocating manner.
The invention has the advantages that: one end of the steel pipe is clamped on the chuck, the other end of the steel pipe is propped against the center of the steel pipe, the steel pipe is driven to rotate through the rotating motor, the height of the steel pipe can be changed through the lifting hydraulic cylinder, and the horizontal movement of the smearing device is driven to brush through the traveling motor. The pull rope pulls the elastic coating plate, the radian of the elastic coating plate can be changed, and the elastic coating plate is suitable for steel pipes of different sizes.
Drawings
FIG. 1 is a schematic diagram of the basic structure of a steel pipe anticorrosion painting system;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is a schematic view of the basic structure of the fixed beam;
FIG. 4 is a schematic view of the basic construction of the painting device;
FIG. 5 is an enlarged view at B of FIG. 4;
FIG. 6 is a front view of FIG. 4;
FIG. 7 is a schematic view showing the basic structure of the syringe.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1
As shown in fig. 1-4, the steel pipe anticorrosion painting system provided by the invention comprises a bottom plate 1, wherein a fixed flat plate 2 is supported on the upper side of the bottom plate 1 through a lifting hydraulic cylinder 21, a first vertical plate 22 is fixedly connected to one side above the flat plate 2, a rotating motor 23 is arranged on one side of the first vertical plate 22, a chuck 24 is fixedly connected to a main shaft of the rotating motor 23, the chuck 24 adopts a three-jaw chuck, a second vertical plate 24 is fixedly connected to the upper side of the flat plate 2, the first vertical plate 22 and the second vertical plate 24 are respectively positioned on two sides above the flat plate 2, a push-pull hydraulic cylinder 25 is arranged on one side of the second vertical plate 24, a movable plate 26 is fixedly connected to the telescopic end of the push-pull hydraulic cylinder 25, a tip 27 is rotatably connected to one side of the movable plate 26, and the tip 27 and the chuck 24 are coaxially arranged. A groove 28 is arranged on the upper side of the flat plate 2, a moving block 29 is fixedly connected to the lower side of the moving plate 26, and the moving block 29 is arranged in the groove 28 and can slide back and forth along the groove 28.
Two riser 3 of two vertical settings of bottom plate 1 top both sides fixed connection, fixed connection guide bar 31 between two riser 3, rotate between two riser 3 and connect lead screw 32, one of them riser 3 one side is equipped with and is used for controlling lead screw 32 pivoted walking motor 33, sliding connection paints device 5 on the guide bar 31, paint device 5 and include crossbeam 51, crossbeam 51 passes through the guiding hole and follows guide bar 31 reciprocating sliding, be equipped with the screw hole on crossbeam 51 one side, lead screw 32 is at screw hole female connection, crossbeam 51 one side is equipped with elasticity and is scribbled brush board 6, the middle part of scribbling brush board 6 with the crossbeam 51 is continuous, two fixed connection mounting 7 on the crossbeam 51, all connect a stay cord 65 on every mounting 7, two stay cords 65 are fixed respectively in the top both sides of scribbling brush board 6 in elasticity.
When the steel pipe painting device is used, one end of the steel pipe is clamped on the chuck 24, the other end of the steel pipe is propped against the center 27, the rotating motor 23 drives the steel pipe to rotate, the height of the steel pipe can be changed through the lifting hydraulic cylinder 21, and the walking motor 33 drives the painting device 5 to move horizontally to paint. The pull rope 65 pulls the elastic brushing plate 6, so that the radian of the elastic brushing plate 6 can be changed, and the elastic brushing plate is suitable for steel pipes with different sizes.
The upper side of the beam 51 is provided with a first sliding hole, a first sliding rod 52 is connected in the first sliding hole in a sliding way, and one side of the lower end of the first sliding rod 52 is connected with the middle part of the elastic painting plate 6 through a fixed shaft 53. The upper end of the first sliding rod 52 is fixedly connected with a first baffle 53, a first spring 54 is sleeved outside the first sliding rod 52, and the first spring 54 is fixed between the cross beam 51 and the first baffle 53. The first shutter 53 is provided at an upper side thereof with a first sliding wheel 55.
The fixing part 7 comprises a fixing plate 71, the fixing plate 71 is fixed on the upper side of the cross beam 51, a second sliding rod 72 is arranged on one side of the fixing plate 71, a mounting hole is arranged on one side of the second sliding rod 72, a rotating rod 73 is arranged on one side of the second sliding rod 72, a stud 74 is fixedly connected to one end of the rotating rod 73, the stud 74 penetrates through the mounting hole, a nut 741 is connected to the stud 74 in a threaded mode, the rotating rod 73 and the nut 741 are located on two sides of the second sliding rod 72 respectively, and one end of the pull rope 65 is fixed on the rotating rod 73. The nuts 741 are loosened, the rotating lever 73 is rotated to wind the pulling rope 65 around the rotating lever 73, and the length of the pulling rope 65 is changed, so that the radian of the elastic brushing plate 6 can be changed, and the elastic brushing plate is suitable for steel pipes of different sizes.
A second slide hole is formed in one side of the fixed plate 71, the second slide rod 72 is arranged in the second slide hole and can slide back and forth along the second slide hole, one end, facing the center of the cross beam 51, of the second slide rod 72 is fixedly connected with a second baffle plate 75, a second spring 76 is sleeved on the outer side of the second slide rod 72, and the second spring 76 is fixed between the second baffle plate 75 and the fixed plate 71. The end of the second shutter 75 remote from the second slide 72 is fitted with a second sliding wheel 77. Fixed connection fixed beam 4 between two risers 3, fixed beam 4 downside evenly is equipped with a set of first circular arc groove 42, and first movable pulley 55 sets up with first circular arc groove 42 is relative, and the bilateral symmetry that fixed beam 4 is relative is equipped with a set of second circular arc groove 41, and second circular arc groove 41 and first circular arc groove 42 interval dislocation set. The second pulley 77 is disposed opposite to the second arc groove 41.
The elastic brushing plate 6 comprises a middle arc plate 61, the two ends of the middle arc plate 61 are hinged with arc side plates 62 through spring hinges 62, one side of each arc side plate 62, far away from the middle arc plate 61, is fixedly connected with a lifting lug 64, and a pull rope 65 is tied on the lifting lug 64. The lower side of the middle circular arc plate 61 is provided with first coating cotton 611, the lower side of the circular arc edge plate 62 is provided with second coating cotton 621, the upper side of the middle circular arc plate 61 is provided with two first liquid injection holes 612, the upper side of the circular arc edge plate 62 is provided with a second liquid injection hole 622, one side of the cross beam 51 is fixedly connected with the liquid storage box 66, the liquid storage box 66 is filled with coating liquid, the lower side of the liquid storage box 66 is provided with two liquid outlet holes, each liquid outlet hole is provided with a liquid injector 8, the liquid injector 8 comprises a cover plate 87, the cover plate 87 is provided with a mounting hole, a main liquid injection pipe 81 is arranged in the mounting hole, the lower end of the main liquid injection pipe 81 is inserted into the second liquid injection hole 622, the upper end of the main liquid injection pipe 81 is inserted into the liquid outlet holes, one end of the main liquid injection pipe 81 extending into the main liquid storage box 66 is fixedly connected with a sealing plate 85, the main liquid injection pipe 81 is sleeved with a retaining ring 83, the outer side of the main liquid injection pipe 81 is sleeved with a return spring 84, the return spring 84 is fixed between the retaining ring 83 and the bottom of the liquid storage box 66, the pipe wall of the main liquid injection pipe 81 is provided with a round hole 86, and when the return spring 84 is in a free state, the liquid outlet hole is blocked by the sealing plate 85. The main liquid injection pipe 81 is connected to a liquid injection branch pipe 82, and the liquid injection branch pipe 82 is inserted into the first liquid injection hole 612.
In the moving process of the painting device 5, the first sliding wheel 55 and the first arc groove 42 drive the first sliding rod 52 to move up and down, and the second sliding wheel 77 and the second arc groove 41 drive the second sliding rod 72 to move left and right, so that the elastic painting plate 6 can be intermittently extruded, and the painting effect is further improved. Meanwhile, when the elastic painting plate 6 is extruded in a reciprocating manner, upward thrust can be generated on the cover plate 87, the cover plate 87 drives the liquid injection main pipe 81 to move upwards, so that the sealing plate 85 moves upwards, painting liquid in the liquid storage box 66 enters the liquid injection main pipe 81 from the round hole 86 and flows into the first painting cotton 611 and the second painting cotton 621, and the extrusion force applied to the elastic painting plate 6 enables the painting liquid to uniformly spread into the first painting cotton 611 and the second painting cotton 621, so that the continuous liquid supply can be avoided, the coating is excessive, the local painting of the steel plate is too thick, and the painting is not uniform.
Claims (10)
1. The steel pipe anticorrosion painting system is characterized in that: comprises a bottom plate (1), wherein a fixed flat plate (2) is supported and fixed on the upper side of the bottom plate (1) through a lifting hydraulic cylinder (21), a first vertical plate (22) is fixedly connected on one side above the flat plate (2), a rotating motor (23) is arranged on one side of the first vertical plate (22), a chuck (24) is fixedly connected on a main shaft of the rotating motor (23), two vertical plates (3) are fixedly connected on the two sides above the bottom plate (1), a guide rod (31) is fixedly connected between the two vertical plates (3), a lead screw (32) is rotatably connected between the two vertical plates (3), a walking motor (33) for controlling the lead screw (32) to rotate is arranged on one side of one vertical plate (3), a smearing device (5) is slidably connected on the guide rod (31), the smearing device (5) comprises a cross beam (51), and the cross beam (51) slides back and forth along the guide rod (31) through a guide hole, the elastic painting device is characterized in that a threaded hole is formed in one side of the cross beam (51), the screw rod (32) is connected with the threaded hole in a threaded manner, the elastic painting plate (6) is installed on one side of the cross beam (51), the middle of the elastic painting plate (6) is connected with the cross beam (51), two fixing pieces (7) are fixedly connected to the cross beam (51), a pull rope (65) is connected to each fixing piece (7), and the two pull ropes (65) are fixed to two sides above the elastic painting plate (6) respectively.
2. The steel pipe anticorrosion painting system of claim 1, wherein: the upper side of the cross beam (51) is provided with a first sliding hole, a first sliding rod (52) is connected in the first sliding hole in a sliding mode, and one side of the lower end of the first sliding rod (52) is connected with the middle of the elastic painting plate (6) through a fixing shaft (53).
3. The steel pipe anticorrosion painting system of claim 2, wherein: the upper end of the first sliding rod (52) is fixedly connected with a first baffle (53), a first spring (54) is sleeved on the outer side of the first sliding rod (52), and the first spring (54) is fixed between the cross beam (51) and the first baffle (53).
4. A steel pipe anticorrosive painting system according to claim 3, characterized in that: the upper side of the first baffle plate (53) is provided with a first sliding wheel (55).
5. The steel pipe anticorrosion painting system of claim 1, wherein: the fixing part (7) comprises a fixing plate (71), the fixing plate (71) is fixed to the upper side of the cross beam (51), a second sliding rod (72) is arranged on one side of the fixing plate (71), a mounting hole is formed in one side of the second sliding rod (72), a rotating rod (73) is arranged on one side of the second sliding rod (72), one end of the rotating rod (73) is fixedly connected with a stud (74), the stud (74) penetrates through the mounting hole, a nut (741) is connected to the stud (74) in a threaded mode, the rotating rod (73) and the nut (741) are located on two sides of the second sliding rod (72) respectively, and one end of the pull rope (65) is fixed to the rotating rod (73).
6. The steel pipe anticorrosion painting system of claim 5, wherein: one side of the fixed plate (71) is provided with a second sliding hole, the second sliding rod (72) is arranged in the second sliding hole and can slide along the second sliding hole in a reciprocating mode, one end, facing the center of the cross beam (51), of the second sliding rod (72) is fixedly connected with a second baffle (75), the outer side of the second sliding rod (72) is sleeved with a second spring (76), and the second spring (76) is fixed between the second baffle (75) and the fixed plate (71).
7. The steel pipe anticorrosion painting system of claim 6, wherein: and a second sliding wheel (77) is arranged at one end of the second baffle (75) far away from the second sliding rod (72).
8. The steel pipe anticorrosion painting system of claim 1, wherein: two fixed connection fixed beam (4) between riser (3), fixed beam (4) downside evenly is equipped with a set of first arc groove (42), the bilateral symmetry that fixed beam (4) is relative is equipped with a set of second arc groove (41), second arc groove (41) and first arc groove (42) interval dislocation set.
9. The steel pipe anticorrosion painting system of claim 1, wherein: the flat plate is characterized in that a second vertical plate (24) is fixedly connected to the upper side of the flat plate (2), the first vertical plate (22) and the second vertical plate (24) are respectively located on two sides above the flat plate (2), a push-pull hydraulic cylinder (25) is installed on one side of the second vertical plate (24), a movable plate (26) is fixedly connected to the telescopic end of the push-pull hydraulic cylinder (25), a tip (27) is rotatably connected to one side of the movable plate (26), and the tip (27) and the chuck (24) are coaxially arranged.
10. An anti-corrosion painting system for steel pipes according to claim 9, characterized in that: a groove (28) is formed in the upper side of the flat plate (2), a moving block (29) is fixedly connected to the lower side of the moving plate (26), and the moving block (29) is arranged in the groove (28) and can slide in a reciprocating mode along the groove (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110369949.9A CN113198674A (en) | 2021-04-07 | 2021-04-07 | Anticorrosive system of applying paint with a brush of steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110369949.9A CN113198674A (en) | 2021-04-07 | 2021-04-07 | Anticorrosive system of applying paint with a brush of steel pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113198674A true CN113198674A (en) | 2021-08-03 |
Family
ID=77026213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110369949.9A Withdrawn CN113198674A (en) | 2021-04-07 | 2021-04-07 | Anticorrosive system of applying paint with a brush of steel pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113198674A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114851007A (en) * | 2022-05-27 | 2022-08-05 | 维格斯(上海)流体技术有限公司 | Stainless steel pipe port deburring equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11285658A (en) * | 1998-04-03 | 1999-10-19 | Nippon Steel Corp | Device for applying grease to female screwed part of inside surface of coupling |
| CN108787365A (en) * | 2018-06-28 | 2018-11-13 | 陈健坤 | Afforestation Portable tree dauber and method |
| CN209418638U (en) * | 2018-12-28 | 2019-09-20 | 盐城维实新能源科技有限公司 | A kind of novel cylindrical lithium battery priming device |
| CN110653109A (en) * | 2019-11-10 | 2020-01-07 | 江苏华正数控机械有限公司 | Automatic paint spraying apparatus of steel pipe |
| CN110756350A (en) * | 2019-11-06 | 2020-02-07 | 长兴新亚环保机械科技有限公司 | Automatic paint spraying device of mechanical hydraulic cylinder |
| CN110948298A (en) * | 2019-12-30 | 2020-04-03 | 徐善龙 | Pipe grinding device |
| CN111558495A (en) * | 2020-03-02 | 2020-08-21 | 江苏大学 | Device suitable for tree painting lime water and working method thereof |
| CN112366608A (en) * | 2020-12-18 | 2021-02-12 | 湖南城市学院 | Water conservancy construction pipeline laying device |
| CN212571281U (en) * | 2020-05-21 | 2021-02-19 | 沭阳鑫能电池有限公司 | Liquid injection device is used in production of lithium cell package |
-
2021
- 2021-04-07 CN CN202110369949.9A patent/CN113198674A/en not_active Withdrawn
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11285658A (en) * | 1998-04-03 | 1999-10-19 | Nippon Steel Corp | Device for applying grease to female screwed part of inside surface of coupling |
| CN108787365A (en) * | 2018-06-28 | 2018-11-13 | 陈健坤 | Afforestation Portable tree dauber and method |
| CN209418638U (en) * | 2018-12-28 | 2019-09-20 | 盐城维实新能源科技有限公司 | A kind of novel cylindrical lithium battery priming device |
| CN110756350A (en) * | 2019-11-06 | 2020-02-07 | 长兴新亚环保机械科技有限公司 | Automatic paint spraying device of mechanical hydraulic cylinder |
| CN110653109A (en) * | 2019-11-10 | 2020-01-07 | 江苏华正数控机械有限公司 | Automatic paint spraying apparatus of steel pipe |
| CN110948298A (en) * | 2019-12-30 | 2020-04-03 | 徐善龙 | Pipe grinding device |
| CN111558495A (en) * | 2020-03-02 | 2020-08-21 | 江苏大学 | Device suitable for tree painting lime water and working method thereof |
| CN212571281U (en) * | 2020-05-21 | 2021-02-19 | 沭阳鑫能电池有限公司 | Liquid injection device is used in production of lithium cell package |
| CN112366608A (en) * | 2020-12-18 | 2021-02-12 | 湖南城市学院 | Water conservancy construction pipeline laying device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114851007A (en) * | 2022-05-27 | 2022-08-05 | 维格斯(上海)流体技术有限公司 | Stainless steel pipe port deburring equipment |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210803 |
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| WW01 | Invention patent application withdrawn after publication |