CN109201378B - Surface spraying device for bidirectional feeding type roll shaft - Google Patents
Surface spraying device for bidirectional feeding type roll shaft Download PDFInfo
- Publication number
- CN109201378B CN109201378B CN201811022502.9A CN201811022502A CN109201378B CN 109201378 B CN109201378 B CN 109201378B CN 201811022502 A CN201811022502 A CN 201811022502A CN 109201378 B CN109201378 B CN 109201378B
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- Prior art keywords
- swing rods
- cam
- clamping mechanisms
- bidirectional
- bottom plate
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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
- B05B13/0292—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work devices for holding several workpieces to be sprayed in a spaced relationship, e.g. vehicle doors spacers
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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
- B05B13/0221—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
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- Spray Control Apparatus (AREA)
- Coating Apparatus (AREA)
Abstract
The invention relates to a surface spraying device for a bidirectional feeding type roll shaft, which comprises a bottom plate, wherein the left side and the right side of the bottom plate are horizontally and slidably connected with clamping mechanisms, the clamping mechanisms are matched with spraying machines, and the middle part of the bottom plate is provided with a bidirectional feeding mechanism connected with the clamping mechanisms on the left side and the right side; the bidirectional feeding mechanism comprises a vertical plate, a servo motor arranged on the vertical plate, a cam connected with the servo motor and two swing rods distributed in a splayed shape, U-shaped plates are supported on the outer sides of the swing rods, transverse plates hinged with the two swing rods are supported on the top of the cam, and air springs with two ends hinged to the two swing rods are arranged on the lower side of the cam; the swing rod is fixed with a strip-shaped groove along the length direction of the swing rod, and the strip-shaped groove is matched with a driving rod fixedly connected with a clamping mechanism close to the driving rod in a sliding manner. The invention can simultaneously drive the two clamping mechanisms to move, realizes the axial feeding along the roll shaft when the spraying machine operates, greatly improves the production efficiency, and has the advantages of simple operation and convenient use.
Description
Technical Field
The invention relates to the technical field of spraying machinery, in particular to a surface spraying device for a bidirectional feeding type roll shaft.
Background
As is known, a roll shaft is a general name of a cylindrical part capable of rolling on a machine, and because the roll shaft bears a large load and is easily worn when in work, most roll shafts are in severe working environments and are mostly in outdoor or humid environments, the surface of the roll shaft can be corroded to generate pits after a long time, and the damaged roll shaft can be generally subjected to surface spraying in a workshop and then repaired and manufactured.
However, when the coating machine works, a moving mechanism needs to be added to realize axial feeding along the roll shaft, and one coating machine is provided with one moving mechanism, so that the coating machine has the disadvantages of more components, complex structure, high manufacturing cost, high use cost of a workshop and inconvenience for the coating operation of the workshop.
Disclosure of Invention
In order to avoid and solve the above technical problems, the present invention provides a surface coating apparatus for a bidirectional feed type roller shaft.
The technical problem to be solved by the invention is realized by adopting the following technical scheme:
a surface spraying device for a bidirectional feeding type roll shaft comprises a bottom plate, wherein clamping mechanisms are horizontally and slidably connected to the left side and the right side of the bottom plate, spraying machines are matched with the clamping mechanisms, and a bidirectional feeding mechanism connected with the clamping mechanisms on the left side and the right side is arranged in the middle of the bottom plate;
the bidirectional feeding mechanism comprises a vertical plate fixed on the rear side of the bottom plate, a servo motor arranged on the vertical plate, a cam connected with a driving shaft of the servo motor and two swing rods distributed in a splayed shape, U-shaped plates fixed on the vertical plate are supported on the outer sides of the swing rods, a transverse plate hinged with the two swing rods is supported on the top of the cam, and air springs with two ends hinged to the two swing rods are arranged on the lower side of the cam;
the swing rod is fixedly provided with a strip-shaped groove along the length direction of the swing rod, and the strip-shaped groove is slidably matched with a driving rod fixedly connected with a clamping mechanism close to the driving rod.
Furthermore, a cylinder is fixed at the matching position of the driving rod and the strip-shaped groove.
Further, the clamping mechanism comprises a mounting seat, chucks are mounted at the left end and the right end of the mounting seat through bearings, and a motor with a driving shaft connected with any one of the chucks is arranged on the mounting seat.
Further, the driving rod is fixed on the mounting seat.
Further, the spray gun mouth of the coating machine is vertically arranged downwards.
The invention has the beneficial effects that: the invention can simultaneously drive the two clamping mechanisms to move, realizes the axial feeding of the spraying machine along the roll shaft during the operation, greatly improves the production efficiency, has low manufacturing cost and use cost of the whole device, greatly reduces the components of spraying machine equipment, and has the advantages of simple operation and convenient use.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a front view of the present invention;
fig. 2 is a top view of the present invention.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below.
As shown in fig. 1 to 2, the surface spraying device for the bidirectional feeding type roll shaft comprises a bottom plate 1, wherein the left side and the right side of the bottom plate 1 are horizontally and slidably connected with clamping mechanisms 2, the clamping mechanisms 2 are matched with spraying machines 3, and a bidirectional feeding mechanism 4 connected with the clamping mechanisms 2 on the left side and the right side is arranged in the middle of the bottom plate 1;
the bidirectional feeding mechanism 4 comprises a vertical plate 41 fixed on the rear side of the bottom plate 1, a servo motor 42 arranged on the vertical plate 41, a cam 43 connected with a driving shaft of the servo motor 42, and two swing rods 44 distributed in a splayed shape, wherein U-shaped plates 45 fixed on the vertical plate 41 are supported on the outer sides of the swing rods 44, a transverse plate 46 hinged with the two swing rods 44 is supported on the top of the cam 43, and air springs 47 with two ends respectively hinged with the two swing rods 44 are arranged on the lower side of the cam 43;
a strip-shaped groove 44a is fixedly arranged on the oscillating bar 44 along the length direction of the oscillating bar, and a driving rod 48 fixedly connected with the adjacent clamping mechanism 2 is matched on the strip-shaped groove 44a in a sliding manner.
A cylinder 48a is fixed at the matching position of the driving rod 48 and the strip-shaped groove 44 a.
The clamping mechanism 2 comprises a mounting seat 21, chucks 22 are mounted at the left end and the right end of the mounting seat 21 through bearings, and a motor 23 with a driving shaft connected with any one chuck 22 is arranged on the mounting seat 21.
The driving rod 48 is fixed on the mounting base 21.
And a spray gun opening of the coating machine 3 is vertically and downwards arranged.
In the present invention, the coating machine 3 may be a plasma coating machine.
When the roller painting device is used, two roller shafts are respectively installed on two clamping mechanisms 2 and are clamped and fixed through a chuck 22, the roller shafts are driven to rotate by a motor 23, and the surface of each roller shaft is sprayed by a spraying machine 3; then, the servo motor 42 drives the cam 43 to rotate, so that the large-diameter end of the cam 43 pushes the transverse plate 46 to move upwards, and pushes and pulls the swing rods 44 on the two sides to rotate around the contact part with the U-shaped plate 45, the two swing rods 44 approach to each other and are matched with the cylinder 48a through the strip-shaped groove 44a, and the clamping mechanism 2 is dragged to move through the driving rod 48, so that the spraying machine 3 can feed and spray along the axial direction of the roller shaft.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. A surface painting device for a bidirectional feed type roller shaft, comprising a base plate (1), characterized in that: the left side and the right side of the bottom plate (1) are both horizontally connected with clamping mechanisms (2) in a sliding manner, the clamping mechanisms (2) are both matched with spraying machines (3), and the middle part of the bottom plate (1) is provided with a bidirectional feeding mechanism (4) connected with the clamping mechanisms (2) on the left side and the right side;
the bidirectional feeding mechanism (4) comprises a vertical plate (41) fixed on the rear side of the bottom plate (1), a servo motor (42) arranged on the vertical plate (41), a cam (43) connected with a driving shaft of the servo motor (42), and two swing rods (44) distributed in a splayed shape, U-shaped plates (45) fixed on the vertical plate (41) are supported on the outer sides of the swing rods (44), a transverse plate (46) hinged with the two swing rods (44) is supported on the top of the cam (43), and air springs (47) with two ends respectively hinged with the two swing rods (44) are arranged on the lower side of the cam (43);
strip-shaped grooves (44a) are fixed on the oscillating bar (44) along the length direction of the oscillating bar, and driving rods (48) fixedly connected with the adjacent clamping mechanism (2) are in sliding fit with the strip-shaped grooves (44 a);
the servo motor (42) drives the cam (43) to rotate, so that the large-diameter end of the cam (43) pushes the transverse plate (46) to move upwards, the swing rods (44) on the two sides are pushed and pulled to rotate around the contact part with the U-shaped plate (45), and the two swing rods (44) are close to each other.
2. The surface painting device for a bidirectional feed type roller shaft according to claim 1, wherein: a cylinder (48a) is fixed at the matching part of the driving rod (48) and the strip-shaped groove (44 a).
3. The surface painting device for a bidirectional feed type roller shaft according to claim 1, wherein: clamping machine constructs (2) including mount pad (21), chuck (22) are all installed through the bearing in both ends about mount pad (21), be equipped with motor (23) that drive shaft and any chuck (22) link to each other on mount pad (21).
4. The surface painting device for a bidirectional feed roller according to claim 3, wherein: the driving rod (48) is fixed on the mounting seat (21).
5. The surface painting device for a bidirectional feed type roller shaft according to claim 1, wherein: and a spray gun port of the spray coater (3) is vertically and downwards arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811022502.9A CN109201378B (en) | 2018-09-03 | 2018-09-03 | Surface spraying device for bidirectional feeding type roll shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811022502.9A CN109201378B (en) | 2018-09-03 | 2018-09-03 | Surface spraying device for bidirectional feeding type roll shaft |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109201378A CN109201378A (en) | 2019-01-15 |
| CN109201378B true CN109201378B (en) | 2021-04-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811022502.9A Active CN109201378B (en) | 2018-09-03 | 2018-09-03 | Surface spraying device for bidirectional feeding type roll shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109201378B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102975053A (en) * | 2012-12-19 | 2013-03-20 | 徐州宇家医药科技有限公司 | Ring workpiece centering and clamping fixture |
| CN207682249U (en) * | 2017-12-15 | 2018-08-03 | 江西腾勒动力有限公司 | A kind of adjustable clamping device of camshaft |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201900084U (en) * | 2010-12-22 | 2011-07-20 | 常州星海电子有限公司 | Dispensing bracket of dispensing machine |
| CN103630993B (en) * | 2012-08-24 | 2017-07-21 | 赛恩倍吉科技顾问（深圳）有限公司 | Camera lens point glue equipment and method |
| CN107699846A (en) * | 2017-09-21 | 2018-02-16 | 芜湖鼎恒材料技术有限公司 | A kind of automatic feeder of tungsten copper Electronic Packaging plasma process |
| CN108212612A (en) * | 2017-12-31 | 2018-06-29 | 合肥林翔智能科技有限公司 | The equipment that a kind of multi-work piece synchronizes spray painting |
| CN108686878B (en) * | 2018-06-05 | 2021-03-19 | 马鞍山市三川机械制造有限公司 | Reciprocating type marine corrosion-resistant internal combustion engine flywheel spraying dryer |
-
2018
- 2018-09-03 CN CN201811022502.9A patent/CN109201378B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102975053A (en) * | 2012-12-19 | 2013-03-20 | 徐州宇家医药科技有限公司 | Ring workpiece centering and clamping fixture |
| CN207682249U (en) * | 2017-12-15 | 2018-08-03 | 江西腾勒动力有限公司 | A kind of adjustable clamping device of camshaft |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109201378A (en) | 2019-01-15 |
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Address after: 241000 Room 201, B03 building, Da Long Fang Culture Park, Jinghu District, Wuhu, Anhui (77) Patentee after: ANHUI REMANUFACTURING ENGINEERING DESIGN CENTER Co.,Ltd. Address before: 241000 workshop, No. 10, Huoju Second Road, Huoju Industrial Park, Yijiang District, Wuhu City, Anhui Province Patentee before: ANHUI REMANUFACTURING ENGINEERING DESIGN CENTER Co.,Ltd. |
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