CN113731681A - Spraying device is used in production of building door and window - Google Patents
Spraying device is used in production of building door and window Download PDFInfo
- Publication number
- CN113731681A CN113731681A CN202111071520.8A CN202111071520A CN113731681A CN 113731681 A CN113731681 A CN 113731681A CN 202111071520 A CN202111071520 A CN 202111071520A CN 113731681 A CN113731681 A CN 113731681A
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- Prior art keywords
- spraying
- window
- door
- windows
- fixedly connected
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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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- 238000005507 spraying Methods 0.000 title claims abstract description 80
- 238000004519 manufacturing process Methods 0.000 title claims description 5
- 230000007246 mechanism Effects 0.000 claims abstract description 42
- 238000009434 installation Methods 0.000 claims description 20
- 239000007921 spray Substances 0.000 claims description 11
- 239000003973 paint Substances 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 2
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 2
- 241001330002 Bambuseae Species 0.000 claims description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 2
- 239000011425 bamboo Substances 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 5
- 239000011248 coating agent Substances 0.000 description 9
- 238000000576 coating method Methods 0.000 description 9
- 239000002184 metal Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 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
- B05B13/0235—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 the movement of the objects being a combination of rotation and linear displacement
-
- 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
- B05B13/0285—Stands for supporting individual articles to be sprayed, e.g. doors, vehicle body parts
-
- 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
- B05B13/04—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation
- B05B13/0405—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation with reciprocating or oscillating spray heads
- B05B13/041—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation with reciprocating or oscillating spray heads with spray heads reciprocating along a straight line
-
- 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
Landscapes
- Spray Control Apparatus (AREA)
Abstract
The invention discloses a spraying device for producing building doors and windows, which comprises a spraying box, wherein the top of the spraying box is provided with an opening for preventing doors and windows, the bottom inside the spraying box is provided with a door and window clamping plate, the middle part of the door and window clamping plate is provided with a transverse groove, the front and the back of the inner wall of the transverse groove are both provided with sliding grooves, the inner side of each sliding groove is connected with a sliding block in a sliding manner, the top of each sliding block is fixedly connected with a clamping plate, the bottom of each sliding block is provided with a driving clamping mechanism, the bottom of the door and window clamping plate is connected with a micro-adjusting mechanism, and the front and the back of the inside of the spraying box are both provided with spraying mechanisms. Through the use of the fine adjustment mechanism, when the door and window is sprayed, the fixed door and window can deflect at a small angle back and forth through the fine adjustment mechanism, so that the door and window is sprayed, the spraying mechanism moves when the door and window is sprayed, and the spraying effect of the door and window can be improved.
Description
Technical Field
The invention relates to the technical field of building doors and windows, in particular to a spraying device for producing building doors and windows.
Background
As is well known, the spraying device for producing metal doors and windows is a device used for spraying metal plates in the production and processing process of metal doors and windows, can reduce the rusting phenomenon of the metal plates, provides convenience for subsequent processing, and is widely used in the field of spraying equipment.
At present door and window is at the in-process of carrying out the spraying, generally all fixes door and window, puts and makes a round trip the spraying in spraying equipment, but at the in-process of spraying, the position of every nozzle spraying all is on the position of same branch line or vertical line, causes door and window inhomogeneous condition when the spraying easily this moment, when adopting the manual work to carry out the spraying, the shower nozzle not only need reciprocate and carry out the spraying to need the roll, and need the left and right rocking, thereby can seem the effect of spraying better, but the efficiency of door and window spraying processing is reduced easily in manual spraying.
Disclosure of Invention
The invention aims to provide a spraying device for producing building doors and windows, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a spraying device is used in production of building door and window, includes the spraying case, the opening that prevents door and window is seted up at the top of spraying case, the door and window grip block is installed to the bottom of spraying incasement portion, horizontal groove has been seted up at the middle part of door and window grip block, the spout has all been seted up with the back in the front of crossing inslot wall, the inboard sliding connection of spout has the slider, the top fixedly connected with splint of slider, drive fixture is installed to the bottom of slider, the bottom of door and window grip block is connected with fine adjustment mechanism, spraying mechanism is all installed with the back in the front of spraying incasement portion.
Optionally, the driving clamping mechanism comprises a motor a and two moving plates, a connecting rod is fixedly connected to one side of the tops of the two moving plates, the tops of the connecting rods are connected with the bottoms of the sliders, toothed rails are connected to the opposite surfaces of the two moving plates, a gear a is meshed with the surfaces of the toothed rails, and the back of the gear a is connected with an output shaft of the motor a.
Optionally, the fine adjustment mechanism includes an installation cylinder, the bottom of the installation cylinder is connected with the pneumatic drive assembly, the inboard fixedly connected with chute cylinder of the installation cylinder, the inclined groove has been seted up to the inboard of chute cylinder, the inboard of chute cylinder is provided with the diaphragm, the both sides of diaphragm all are through movable block sliding connection in the inclined groove, the bottom fixedly connected with compression spring of diaphragm, the top fixedly connected with dead lever of diaphragm, the top fixed connection of dead lever is at the middle part of door and window grip block bottom, and the front of dead lever is connected with motor a.
Optionally, the spraying mechanism includes two spray pipes, two coating boxes and motor B, the spray pipes are linked together with the coating boxes through connecting hose, the both sides of spray pipes all are provided with the limiting plate, the both sides sliding connection of spray pipes is in the limiting groove that the limiting plate was seted up, the fixed surface of spray pipes is connected with the pinion rack, the meshing of the surface of pinion rack has gear B, and motor B's right side is connected with the gear train, the front on gear train right side and the equal fixedly connected with pivot in the back, the right side of pivot is connected with gear B.
Optionally, the pneumatic drive subassembly is including violently managing and carousel, the right side and the installation section of thick bamboo at violently managing the top are linked together, the left side intercommunication at violently managing the top has the air supply pipe, the inboard sliding connection of air supply pipe has the piston board, the top fixedly connected with ejector pin of piston board, the left bottom of carousel is connected with the counter roll, and the outside cover of counter roll is equipped with the installation cover, and the outside of installation cover is connected with the ejector pin.
Optionally, the ejector rod is a rubber rod.
Optionally, the top of the rotary table is meshed with the gear set, and the right side of the rotary table is connected to the outer side of the spraying box through a bearing.
Optionally, the paint tank is fixedly mounted on the outer side of the spraying tank.
The invention has the technical effects and advantages that:
1. through the use of the fine adjustment mechanism, when the door and window is sprayed, the fixed door and window can deflect at a small angle back and forth through the fine adjustment mechanism, so that the door and window is sprayed, the spraying mechanism moves when the door and window is sprayed, and the spraying effect of the door and window can be improved.
2. Through the use of spraying mechanism for the spraying pipe can carry out continuous reciprocating and carry out the spraying, improves the efficiency of spraying, can drive fine adjustment mechanism simultaneously and drive, lets door and window can continuous transform carry out the spraying when the spraying.
3. Through the cooperation of the clamping mechanism and the micro-adjustment mechanism, when the clamping mechanism clamps the door and window, the deflection of the micro-adjustment mechanism cannot influence the clamping effect of the door and window.
4. Through the use of the sliding groove barrel, the clamped door and window not only can deflect at a small angle, but also can continuously move up and down, so that the spraying efficiency of the door and window can be improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a fine adjustment mechanism according to the present invention;
FIG. 3 is a schematic view of the chute barrel of the present invention;
FIG. 4 is a top view of the spray tube of the present invention;
fig. 5 is a side view of the clamping plate for doors and windows according to the present invention.
In the figure: 1 spraying case, 2 door and window grip blocks, 3 grooves, 4 chutes, 5 sliders, 6 clamping plates, 7 driving clamping mechanisms, 71 moving plates, 72 connecting rods, 73 racks, 74 gear A, 8 fine adjustment mechanisms, 81 installation cylinders, 82 chute cylinders, 83 inclined grooves, 84 transverse plates, 85 moving blocks, 86 fixing rods, 87 air pressure driving components, 871 transverse pipes, 872 air supply pipes, 873 piston plates, 874 ejector rods, 875 rotating discs, 9 spraying mechanisms, 91 spraying pipes, 92 coating cases, 93 limiting plates, 94 toothed plates, 95 gear B, 96 gear sets and 97 rotating shafts.
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.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the invention.
In the present invention, unless otherwise expressly specified or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected or detachably connected; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
The invention provides a spraying device for producing building doors and windows, which comprises a spraying box, wherein the top of the spraying box is provided with an opening for preventing doors and windows, the bottom inside the spraying box is provided with a door and window clamping plate, the middle part of the door and window clamping plate is provided with a transverse groove, the front and the back of the inner wall of the transverse groove are both provided with sliding grooves, the inner side of each sliding groove is connected with a sliding block in a sliding manner, the top of each sliding block is fixedly connected with a clamping plate, the bottom of each sliding block is provided with a driving clamping mechanism, the bottom of each door and window clamping plate is connected with a micro-adjusting mechanism, and the front and the back of the inside of the spraying box are both provided with a spraying mechanism.
The driving clamping mechanism comprises a motor A and two moving plates, a connecting rod is fixedly connected to one side of the tops of the two moving plates, the tops of the connecting rods are connected with the bottoms of the sliding blocks, toothed rails are connected to the surfaces, opposite to the two moving plates, of the two moving plates, a gear A is meshed with the surfaces of the toothed rails, and the back face of the gear A is connected with an output shaft of the motor A.
The fine adjustment mechanism comprises an installation barrel, the bottom of the installation barrel is connected with a pneumatic driving assembly, the inner side of the installation barrel is fixedly connected with a sliding groove barrel, an inclined groove is formed in the inner side of the sliding groove barrel, a transverse plate is arranged on the inner side of the sliding groove barrel, the two sides of the transverse plate are connected in the inclined groove through movable blocks in a sliding mode, a compression spring is fixedly connected to the bottom of the transverse plate, a fixed rod is fixedly connected to the top of the transverse plate, the top of the fixed rod is fixedly connected to the middle of the bottom of a door and window clamping plate, and the front of the fixed rod is connected with a motor A.
Spraying mechanism includes two coating pipes, scribble workbin and motor B for two, scribble workbin fixed mounting in the outside of spraying case, the coating pipe is linked together through coupling hose and coating case, the both sides of coating pipe all are provided with the limiting plate, the both sides sliding connection of coating pipe is in some spacing inslots are seted up to the limiting plate, the fixed surface of coating pipe is connected with the pinion rack, the surface meshing of pinion rack has gear B, motor B's right side is connected with the gear train, the gear train comprises three pinion, openly be connected with the pivot with the pinion at the back, middle gear meshes with the carousel mutually, the front and the equal fixedly connected with pivot in the back on gear train right side, the right side of pivot is connected with gear B.
The pneumatic drive assembly comprises a transverse pipe and a rotary table, the top of the rotary table is meshed with a gear set, the right side of the rotary table is connected to the outer side of the spraying box through a bearing, the right side of the top of the transverse pipe is communicated with an installation cylinder, the left side of the top of the transverse pipe is communicated with an air supply pipe, the inner side of the air supply pipe is connected with a piston plate in a sliding mode, a top fixedly connected with ejector rod of the piston plate is provided with a rubber rod, the left bottom of the rotary table is connected with a support shaft, the outer side of the support shaft is sleeved with an installation sleeve, and the outer side of the installation sleeve is connected with the ejector rod.
The working principle is as follows: the door and window is placed in the spraying box 1 through the lifting device, the clamping mechanism 7 is driven to clamp the door and window, the spraying mechanism 9 is driven, the spraying mechanism 9 continuously conducts spraying work on the door and window, and the micro-adjusting mechanism 8 drives the clamped door and window to conduct small-angle deflection to match with spraying of the door and window.
When the driving clamping mechanism 7 is used, the motor a drives the gear a74 to rotate, and the rack 73 drives the slider 5 to move through the moving plate 71, so that the door and window are clamped by the clamping plates 6.
When the spraying mechanism 9 is used, the motor B drives the gear set 96 to rotate, and the gear B95 enables the spraying pipe 91 to continuously perform lifting spraying through the toothed plate 94.
When the fine adjustment mechanism 8 is used, the rotation of the turntable 875 allows the air in the air supply pipe 872 to be intermittently injected into the installation cylinder 81, the transverse plate 84 is extruded by the air to ascend, and the moving block 85 allows the transverse plate 84 to rotate at a small angle through the inclined groove 83 in the sliding groove cylinder 82, so that the door and window clamping plate 2 is driven to rotate at a continuously variable angle.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (8)
1. The utility model provides a spraying device is used in production of building door and window, includes spraying case (1), its characterized in that: the opening that prevents door and window is seted up at the top of spraying case (1), door and window grip block (2) are installed to the inside bottom of spraying case (1), violently wear groove (3) have been seted up at the middle part of door and window grip block (2), spout (4) have all been seted up with the back in the front of violently wearing groove (3) inner wall, the inboard sliding connection of spout (4) has slider (5), top fixedly connected with splint (6) of slider (5), drive fixture (7) are installed to the bottom of slider (5), the bottom of door and window grip block (2) is connected with fine adjustment mechanism (8), spraying mechanism (9) are all installed with the back in the inside front of spraying case (1).
2. The spraying device for producing the doors and windows of the building as claimed in claim 1, wherein: the driving clamping mechanism (7) comprises a motor A and two moving plates (71), a connecting rod (72) is fixedly connected to one side of the tops of the two moving plates (71), the tops of the connecting rods (72) are connected with the bottoms of the sliding blocks (5), the surfaces, opposite to the two moving plates (71), are connected with racks (73), a gear A (74) is meshed with the surfaces of the racks (73), and the back of the gear A (74) is connected with an output shaft of the motor A.
3. The spraying device for producing the doors and windows of the building as claimed in claim 1, wherein: the fine adjustment mechanism (8) comprises an installation barrel (81), the bottom of the installation barrel (81) is connected with an air pressure driving assembly (87), the inner side of the installation barrel (81) is fixedly connected with a chute barrel (82), the inner side of the chute barrel (82) is provided with an inclined groove (83), the inner side of the chute barrel (82) is provided with a transverse plate (84), the two sides of the transverse plate (84) are connected in the inclined groove (83) in a sliding mode through a moving block (85), the bottom of the transverse plate (84) is fixedly connected with a compression spring, the top of the transverse plate (84) is fixedly connected with a fixing rod (86), the top of the fixing rod (86) is fixedly connected to the middle of the bottom of the door and window clamping plate (2), and the front of the fixing rod (86) is connected with a motor A.
4. The spraying device for producing the doors and windows of the building as claimed in claim 1, wherein: spraying mechanism (9) include two spray pipes (91), two paint tanks (92) and motor B, spray pipe (91) are linked together through coupling hose and paint tank (92), the both sides of spray pipe (91) all are provided with limiting plate (93), the both sides sliding connection of spray pipe (91) is in the limiting groove that limiting plate (93) were seted up, the fixed surface of spray pipe (91) is connected with pinion rack (94), the surface meshing of pinion rack (94) has gear B (95), and motor B's right side is connected with gear train (96), the front and the equal fixedly connected with pivot (97) in the back on gear train (96) right side, the right side of pivot (97) is connected with gear B (95).
5. The spraying device for producing the doors and windows of the building as claimed in claim 3, wherein: pneumatic drive subassembly (87) are including violently managing (871) and carousel (875), the right side and the installation section of thick bamboo (81) at violently managing (871) top are linked together, the left side intercommunication at violently managing (871) top has air supply pipe (872), the inboard sliding connection of air supply pipe (872) has piston plate (873), the top fixedly connected with ejector pin (874) of piston plate (873), the left bottom of carousel (875) is connected with the fulcrum shaft, and the outside cover of fulcrum shaft is equipped with the installation cover, and the outside of installation cover is connected with ejector pin (874).
6. The spraying device for producing the doors and windows of the building as claimed in claim 5, wherein: the ejector rod (874) is a rubber rod.
7. The spraying device for producing the doors and windows of the building as claimed in claim 5, wherein: the top of the rotary disc (875) is meshed with the gear set (96), and the right side of the rotary disc (875) is connected to the outer side of the spraying box (1) through a bearing.
8. The spraying device for producing the doors and windows of the building as claimed in claim 4, wherein: the paint box (92) is fixedly arranged on the outer side of the spraying box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111071520.8A CN113731681A (en) | 2021-09-14 | 2021-09-14 | Spraying device is used in production of building door and window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111071520.8A CN113731681A (en) | 2021-09-14 | 2021-09-14 | Spraying device is used in production of building door and window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113731681A true CN113731681A (en) | 2021-12-03 |
Family
ID=78738462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111071520.8A Pending CN113731681A (en) | 2021-09-14 | 2021-09-14 | Spraying device is used in production of building door and window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113731681A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU461106B1 (en) * | 1971-02-02 | 1972-08-03 | ELDON EARL HULSEY, PIPELINE TECHNOLOGISTS INC. JOHN ROSCOE BUTLER, MARTIN GILBERT MILLER, MAX RICHEY LENTS, KENNETH BOWEN FORD, JOSEPH BENJAMIN SAUNDERS JR. and JOHN BAXTER ATKINS | Improvements in rotary valves |
| US20080203637A1 (en) * | 2007-02-28 | 2008-08-28 | Shenzhen Futaihong Precision Industry Co., Ltd. | Clamping device for portable electronic device |
| CN109248815A (en) * | 2018-09-21 | 2019-01-22 | 天津市德通制罐有限公司 | A kind of automatic charging device of tank processing angle adjustable processed |
| CN111673189A (en) * | 2020-06-25 | 2020-09-18 | 江苏通宇建筑钢结构工程有限公司 | Panel cutting device is used in door and window preparation |
| CN213078892U (en) * | 2019-12-16 | 2021-04-30 | 杨春慧 | Panel paint spraying apparatus for door and window production and processing |
| CN113145346A (en) * | 2021-03-24 | 2021-07-23 | 安徽明坤铝业有限公司 | Aluminum alloy door and window surface spraying equipment and working method thereof |
-
2021
- 2021-09-14 CN CN202111071520.8A patent/CN113731681A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU461106B1 (en) * | 1971-02-02 | 1972-08-03 | ELDON EARL HULSEY, PIPELINE TECHNOLOGISTS INC. JOHN ROSCOE BUTLER, MARTIN GILBERT MILLER, MAX RICHEY LENTS, KENNETH BOWEN FORD, JOSEPH BENJAMIN SAUNDERS JR. and JOHN BAXTER ATKINS | Improvements in rotary valves |
| US20080203637A1 (en) * | 2007-02-28 | 2008-08-28 | Shenzhen Futaihong Precision Industry Co., Ltd. | Clamping device for portable electronic device |
| CN109248815A (en) * | 2018-09-21 | 2019-01-22 | 天津市德通制罐有限公司 | A kind of automatic charging device of tank processing angle adjustable processed |
| CN213078892U (en) * | 2019-12-16 | 2021-04-30 | 杨春慧 | Panel paint spraying apparatus for door and window production and processing |
| CN111673189A (en) * | 2020-06-25 | 2020-09-18 | 江苏通宇建筑钢结构工程有限公司 | Panel cutting device is used in door and window preparation |
| CN113145346A (en) * | 2021-03-24 | 2021-07-23 | 安徽明坤铝业有限公司 | Aluminum alloy door and window surface spraying equipment and working method thereof |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20211203 |
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| WD01 | Invention patent application deemed withdrawn after publication |