CN217165018U - Automatic spraying device for inner wall of circular truncated cone component - Google Patents
Automatic spraying device for inner wall of circular truncated cone component Download PDFInfo
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- CN217165018U CN217165018U CN202122904069.5U CN202122904069U CN217165018U CN 217165018 U CN217165018 U CN 217165018U CN 202122904069 U CN202122904069 U CN 202122904069U CN 217165018 U CN217165018 U CN 217165018U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The utility model provides a pair of automatic spraying device for the inner wall of a round platform component, wherein a lifting mechanism is fixedly arranged on a walking mechanism, and an angle adjusting device is fixedly arranged at the upper end of the lifting mechanism; the rotary driving mechanism comprises a hollow speed reducer, a driving motor, a hollow driving shaft, a slip ring assembly and a feeding connecting piece; the hollow driving shaft is arranged on the angle adjusting device through the mounting plate, the hollow driving shaft is in transmission connection with the hollow speed reducer, the power input end of the hollow speed reducer is in transmission connection with the output end of the driving motor, the inner end of the slip ring assembly is coaxially rotated with the hollow driving shaft, the outer side of the slip ring is fixedly connected to the angle adjusting device, one end of the hollow driving shaft is communicated with the output end of the coating pump, the other end of the hollow driving shaft is communicated with the input port of the feeding connecting piece, the output port of the feeding connecting piece is communicated with the coating input port of the spraying mechanism, and automatic spraying can be carried out on the inner side walls of a large-scale central control circular truncated cone, a frustum and the like.
Description
Technical Field
The utility model relates to a spraying device especially relates to a round platform component inner wall automatic spraying device.
Background
In the spraying process, mechanisms such as large hollow circular truncated cones and frustum cones often exist, the spraying on the inner side walls of the circular truncated cones and the frustum cones is basically realized by manpower, but the quality of the manual spraying is unstable, for example, the thickness of paint is uneven, the paint waste is serious, the efficiency of the manual spraying is low, the labor intensity is high, and at present, no effective equipment is provided for solving the technical problems.
SUMMERY OF THE UTILITY MODEL
In view of this, the invention aims to provide an automatic spraying device for the inner wall of a circular truncated cone component, which can automatically spray the inner side walls of a large central control circular truncated cone, a large central control circular truncated cone and the like, and can effectively avoid the situation of uneven coating thickness caused by manual spraying, thereby effectively improving the spraying quality, effectively saving the coating, reducing the labor intensity and effectively improving the spraying efficiency.
The utility model provides an automatic spraying device for the inner wall of a circular truncated cone component, which comprises a walking mechanism, a lifting mechanism, an angle adjusting device, a spraying mechanism with adjustable spraying width and a rotation driving mechanism for driving the spraying mechanism to rotate;
the lifting mechanism is fixedly arranged on the travelling mechanism, and the angle adjusting device is fixedly arranged at the upper end of the lifting mechanism;
The rotation driving mechanism comprises a hollow speed reducer, a driving motor, a hollow driving shaft, a slip ring assembly and a feeding connecting piece;
the hollow speed reducer is fixedly arranged on the angle adjusting device through an installation plate, the power input end of the hollow driving shaft is in transmission connection with the hollow speed reducer, the power output end of the hollow driving shaft is connected with the spraying mechanism through a feeding connecting piece, the power input end of the hollow speed reducer is in transmission connection with the output end of a driving motor, the inner end of the slip ring assembly is coaxially rotated with the hollow driving shaft, the outer side of the slip ring is fixedly connected with the angle adjusting device, one end of the hollow driving shaft is communicated with the output end of a coating pump, the other end of the hollow driving shaft is communicated with the input port of the feeding connecting piece, and the output port of the feeding connecting piece is communicated with the coating input port of the spraying mechanism.
Furthermore, the angle adjusting device comprises a supporting platform, one end of the lower surface of the supporting platform is hinged with the lifting mechanism, the lower surface of the supporting platform is connected with the lifting mechanism through a stud, and the axis of a hinged shaft between the supporting platform and the lifting mechanism is vertical to the axis of the hollow driving shaft;
Two supporting pieces are arranged on the upper surface of the supporting platform, and the hollow driving shaft is rotatably arranged on the supporting pieces.
Further, the spraying mechanism comprises a mounting seat, a supporting seat, a telescopic driving motor, a telescopic speed reducer, two automatic airless spray guns and two telescopic spray gun mounting mechanisms with the same structure;
the support seat is fixedly arranged on the mounting seat, the length extension direction of the support seat is perpendicular to the axis of the hollow driving shaft, the two telescopic spray gun mounting mechanisms are respectively arranged on two axial sides of a power output shaft of the telescopic speed reducer, power input ends of the two telescopic spray gun mounting mechanisms are in transmission connection with a power output end of the telescopic speed reducer, and the two automatic airless spray guns are respectively mounted on the two telescopic spray gun mounting structures; the power output end of the telescopic driving motor is in transmission connection with the power input end of the telescopic speed reducer, the telescopic speed reducer is fixedly arranged on the mounting seat, and the mounting seat is fixedly connected with the feeding connecting piece.
Further, the telescopic spray gun mounting mechanism comprises a connecting seat, a sliding block, a sliding rail, a connecting rod, a screw rod supporting seat, a screw rod and a screw rod connecting seat;
the slide rail is fixedly arranged on the supporting seat, the length extending direction of the slide rail is the same as that of the supporting seat, the slide block is arranged on the slide rail and can be conveyed along the slide rail in a reciprocating way, the screw rod connecting seat comprises a threaded sleeve and two connecting columns fixedly arranged on the outer side wall of the lock sleeve, the two connecting columns are respectively arranged at two sides of the axis of the screw sleeve and are symmetrically arranged, one of the two connecting columns is connected with the sliding block, the other of the two connecting columns is fixedly connected with one end part of the connecting rod, the other end part of the connecting rod is used for fixedly installing the automatic airless spray gun, one end of the connecting rod for installing the automatic airless spray gun passes through the connecting seat and can slide on the connecting seat, the connecting seat is fixedly arranged at the end part of the supporting seat, the screw rod supporting seat is fixedly arranged on the supporting seat, one end of the screw rod is in transmission fit with the screw rod supporting seat, the screw rod is in threaded fit with the threaded sleeve, and the other end of the screw rod is in transmission connection with the power output end of the telescopic speed reducer.
Further, the lifting mechanism comprises a lifting motor, a lifting screw rod, a lifting support frame, a lifting support platform, a lifting slide rail and a lifting slide block;
the lifting support platform comprises support columns, an upper support plate and a lower support plate;
the outer side wall of the lifting support frame is fixedly provided with a lifting slide rail, the length extending direction of the lifting slide rail is a vertical direction, the lifting slide block is in sliding fit with the lifting slide block, one end of the lifting screw rod is in transmission fit with the power output end of a lifting motor through a lifting speed reducer, the other end of the lifting screw rod is in rotating fit with a top plate of the lifting support frame, and a lifting driving nut is sleeved outside the lifting screw rod; the lifting driving nut is in threaded fit with the lifting screw rod;
go up through support column fixed connection between backup pad and the bottom suspension fagging, the lower surface and the lift slider fixed connection of bottom suspension fagging, the lower surface of bottom suspension fagging still passes the bottom suspension fagging with lift drive nut fixed connection and lift lead screw, it is used for supporting angle adjusting device to go up the backup pad.
The utility model has the advantages that: through the utility model discloses, can carry out automatic spraying to inside lateral walls such as round platform, frustum of controlling in large-scale, can effectively avoid the inhomogeneous situation of coating thickness that the manpower spraying brought to effectively promote the spraying quality, effectively practice thrift coating moreover, reduce intensity of labour and effectively promote spraying efficiency.
Drawings
The invention will be further described with reference to the following figures and examples:
fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The invention is described in further detail below with reference to the drawings in the specification:
the utility model provides an automatic spraying device for the inner wall of a circular truncated cone component, which comprises a walking mechanism, a lifting mechanism, an angle adjusting device, a spraying mechanism with adjustable spraying width and a rotation driving mechanism for driving the spraying mechanism to rotate; the walking mechanism adopts the existing mechanism, and the walking wheels are driven to move through a driving motor, a speed reducer and the like, which belong to the prior art, and the walking mechanism is also provided with an industrial personal computer 38, which also belongs to the prior art.
The lifting mechanism is fixedly arranged on the traveling mechanism 37, and the angle adjusting device is fixedly arranged at the upper end of the lifting mechanism;
the rotary driving mechanism comprises a hollow speed reducer 21, a driving motor 20, a hollow driving shaft 19, a slip ring assembly 17 and a feeding connecting piece 16; the feeding connecting piece 16 is of a three-way valve structure, belongs to the prior art, and is provided with two output ports (13 and 15) which are respectively communicated with the input ports 1 of the two automatic airless spray guns 2 through pipelines, so that the stability of paint conveying is ensured without pipeline winding, and the slip ring component is an existing electric slip ring and is used for providing a working power supply for the telescopic driving motor, so that wiring is convenient and winding cannot occur;
The hollow speed reducer 21 is fixedly arranged on the angle adjusting device through a mounting plate 22, namely the hollow speed reducer is fixedly connected with the mounting plate, and the mounting plate is fixedly connected to a supporting platform of the angle adjusting device; the power input end of the hollow driving shaft is in transmission connection with a hollow speed reducer, the power output end of the hollow driving shaft is connected with the spraying mechanism through a feeding connecting piece, the power input end of the hollow speed reducer is in transmission connection with the output end of a driving motor, the inner end of the slip ring assembly 17 coaxially rotates with the hollow driving shaft, the outer side of the slip ring 17 is fixedly connected with an angle adjusting device, as shown in figure 1, the hollow driving shaft is connected with a connecting piece such as an existing hoop, one end of the hollow driving shaft is communicated with the output end of a paint pump, the other end of the hollow driving shaft 19 is communicated with the input port of the feeding connecting piece, the output port of the feeding connecting piece 16 is communicated with the paint input port of the spraying mechanism, through the structure, the automatic spraying can be carried out on the inner side walls such as a large central control circular truncated cone, a frustum and the like, and the condition that the coating thickness is uneven due to manual spraying can be effectively avoided, thereby effectively promoting the spraying quality, effectively saving the coating, reducing the labor intensity and effectively promoting the spraying efficiency. Moreover, under the above structure, the hollow driving shaft is used for driving the spraying mechanism to rotate on one hand, and the hollow structure is also used as a paint conveying pipeline without arranging a pipeline additionally, so that the structure is simplified, as shown in fig. 1, a paint connecting port is arranged at the right end of the hollow driving shaft, and the existing universal rotary joint is adopted, and the connecting port is in sealed and rotating fit with the hollow driving shaft and is realized by adopting the existing structure.
In this embodiment, the angle adjusting device includes a supporting platform 25, one end of the lower surface of the supporting platform 25 is hinged to the lifting mechanism, the lower surface of the supporting platform 25 is connected to the lifting mechanism through a stud 26, and the axis of a hinge shaft 27 between the supporting platform 25 and the lifting mechanism is perpendicular to the axis of the hollow driving shaft 19;
the upper surface of supporting platform 25 is provided with two support piece (18,23), hollow drive shaft 19 is rotatable to be set up in support piece (18,23), set for the distance has between two support piece, be used for arranging hollow speed reducer, through current rolling bearing cooperation between hollow drive shaft and two support piece, wherein, mounting panel perpendicular to supporting platform and with supporting platform's last fixed surface be connected, through above-mentioned mechanism, set up a plurality of nuts on the double-screw bolt, through the angle of pitch of adjusting a plurality of nuts adjustment spraying mechanism, thereby can make whole spraying device can be adapted to the inside wall of different inclination's cavity frustum, and convenient to use.
In this embodiment, the spraying mechanism includes a mounting base 12, a supporting base 4, a telescopic driving motor 11, a telescopic reducer 14, two automatic airless spray guns 2, and two telescopic spray gun mounting mechanisms with the same structure;
The support seat 4 is fixedly arranged on the mounting seat 12, the length extending direction of the support seat 4 is perpendicular to the axis of the hollow driving shaft 19, the two telescopic spray gun mounting mechanisms are respectively arranged on two axial sides of the power output shaft of the telescopic speed reducer, the power input ends of the two telescopic spray gun mounting mechanisms are in transmission connection with the power output end of the telescopic speed reducer, and the two automatic airless spray guns are respectively mounted on the two telescopic spray gun mounting structures; the power take off end of flexible driving motor is connected with the power take off end transmission of flexible reduction gear, flexible reduction gear is fixed to be set up in the mount pad, mount pad and pay-off connecting piece fixed connection, thereby, flexible reduction gear has two power output shaft and drives two lead screws simultaneously, wherein: the telescopic spray gun mounting mechanism comprises a connecting seat, a sliding block 8, a sliding rail 3, a connecting rod 6, a screw rod supporting seat (5,39), a screw rod 10 and a screw rod connecting seat;
the slide rail 3 is fixedly arranged on the support seat, the length extending direction of the slide rail 3 is the same as that of the support seat, the slide block 3 is arranged on the slide rail and can be conveyed along the slide rail in a reciprocating manner, the screw rod connecting seat comprises a threaded sleeve 9 and two connecting columns 7 fixedly arranged on the outer side wall of the lock sleeve, the two connecting columns 7 are respectively arranged on two sides of the axis of the threaded sleeve and are symmetrically arranged, one of the two connecting columns is connected to the slide block 8, the other connecting column 7 is fixedly connected with one end part of the connecting rod 6, the other end part of the connecting rod is used for fixedly installing the automatic airless spray gun 2, one end of the connecting rod used for installing the automatic airless spray gun passes through the connecting seat 40 and can slide on the connecting seat 40, the connecting seat 40 is fixedly arranged on the end part of the support seat, the screw rod supporting seats (5,39) are fixedly arranged on the support seat 4, and the two screw rod supporting seats are respectively used for supporting two ends of a screw rod, one section of the end part of the screw rod can be rotatably arranged, one screw rod supporting seat is changed, the other end of the screw rod penetrates through the other screw rod supporting seat and then is in traditional connection with a telescopic speed reducer (in transmission connection through an existing coupler and the like), the screw rod is in threaded fit with the screw sleeve 9, one end of the screw rod is in transmission connection with the power output end of the telescopic speed reducer, in the structure, the thread directions of the two screw rods are opposite, so that the telescopic speed reducer can drive two automatic airless spray guns to move simultaneously during working, the distance between the two automatic airless spray guns is reduced or increased, therefore, the distance between the two automatic airless spray guns can be accurately controlled through the structure, the accuracy of the spraying width is guaranteed, the device is suitable for round tables and frustum structures of central control of different sizes, and the adaptability of the whole device is guaranteed.
In this embodiment, the lifting mechanism includes a lifting motor 36, a lifting screw 29, a lifting support frame 42, a lifting support platform, a lifting slide rail 30, and a lifting slide block 33;
the lifting support platform comprises a support column 31, an upper support plate 41 and a lower support plate 34;
the outer side wall of the lifting support frame 42 is fixedly provided with a lifting slide rail 30, the length extending direction of the lifting slide rail 30 is a vertical direction, the lifting slide block 33 is in sliding fit with the lifting slide block, one end of the lifting screw rod 29 is in transmission fit with the power output end of the lifting motor 36 through a lifting speed reducer 35, the other end of the lifting screw rod is in rotating fit with a top plate 43 of the lifting support frame 42, and a lifting driving nut 32 is sleeved outside the lifting screw rod; the lifting driving nut 32 is in threaded fit with the lifting screw rod 29;
go up and to adopt plate structure, also can adopt polygon prism, cylinder structure between backup pad 41 and the bottom suspension fagging 34 through support column 31 fixed connection, the lower surface and the lifting slide 33 fixed connection of bottom suspension fagging, the lower surface of bottom suspension fagging 34 still passes the bottom suspension fagging with lift drive nut 32 fixed connection and lift lead screw, go up the backup pad and be used for supporting angle adjusting device, through above-mentioned structure, can effectively carry out altitude mixture control to whole spraying mechanism, ensure that whole device uses the convenience, wherein, driving motor, lift lead screw and lift reduction gear can adopt current electric cylinder or substitute such as cylinder subassembly for the same time.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (5)
1. The utility model provides a round platform component inner wall automatic spraying device which characterized in that: the spraying device comprises a travelling mechanism, a lifting mechanism, an angle adjusting device, a spraying mechanism with adjustable spraying width and a rotation driving mechanism for driving the spraying mechanism to rotate;
the lifting mechanism is fixedly arranged on the travelling mechanism, and the angle adjusting device is fixedly arranged at the upper end of the lifting mechanism;
the rotary driving mechanism comprises a hollow speed reducer, a driving motor, a hollow driving shaft, a slip ring assembly and a feeding connecting piece;
the hollow speed reducer is fixedly arranged on the angle adjusting device through a mounting plate, the power input end of the hollow driving shaft is in transmission connection with the hollow speed reducer, and the power output end of the hollow driving shaft is connected with the spraying mechanism through a feeding connecting piece; the power input end of the hollow speed reducer is in transmission connection with the output end of the driving motor, the inner end of the slip ring assembly is coaxially rotated with the hollow driving shaft, the outer side of the slip ring is fixedly connected to the angle adjusting device, one end of the hollow driving shaft is communicated with the output end of the coating pump, the other end of the hollow driving shaft is communicated with the input port of the feeding connecting piece, and the output port of the feeding connecting piece is communicated with the coating input port of the spraying mechanism.
2. The automatic spraying device for the inner wall of the circular truncated cone component according to claim 1, characterized in that: the angle adjusting device comprises a supporting platform, one end of the lower surface of the supporting platform is hinged with the lifting mechanism, the lower surface of the supporting platform is connected with the lifting mechanism through a stud, and the axis of a hinged shaft between the supporting platform and the lifting mechanism is vertical to the axis of the hollow driving shaft;
two supporting pieces are arranged on the upper surface of the supporting platform, and the hollow driving shaft is rotatably arranged on the supporting pieces.
3. The automatic spraying device for the inner wall of the circular truncated cone component according to claim 1, characterized in that: the spraying mechanism comprises a mounting seat, a supporting seat, a telescopic driving motor, a telescopic speed reducer, two automatic airless spray guns and two telescopic spray gun mounting mechanisms with the same structure;
the support seat is fixedly arranged on the mounting seat, the length extension direction of the support seat is perpendicular to the axis of the hollow driving shaft, the two telescopic spray gun mounting mechanisms are respectively arranged on two axial sides of a power output shaft of the telescopic speed reducer, power input ends of the two telescopic spray gun mounting mechanisms are in transmission connection with a power output end of the telescopic speed reducer, and the two automatic airless spray guns are respectively mounted on the two telescopic spray gun mounting structures; the power output end of the telescopic driving motor is in transmission connection with the power input end of the telescopic speed reducer, the telescopic speed reducer is fixedly arranged on the mounting seat, and the mounting seat is fixedly connected with the feeding connecting piece.
4. The automatic spraying device for the inner wall of the circular truncated cone component according to claim 3, characterized in that: the telescopic spray gun mounting mechanism comprises a connecting seat, a sliding block, a sliding rail, a connecting rod, a screw rod supporting seat, a screw rod and a screw rod connecting seat;
the slide rail is fixedly arranged on the supporting seat, the length extending direction of the slide rail is the same as that of the supporting seat, the slide block is arranged on the slide rail and can be conveyed along the slide rail in a reciprocating way, the screw rod connecting seat comprises a threaded sleeve and two connecting posts fixedly arranged on the outer side wall of the lock sleeve, the two connecting columns are respectively arranged at two sides of the axis of the screw sleeve and are symmetrically arranged, one of the two connecting columns is connected with the sliding block, the other of the two connecting columns is fixedly connected with one end part of the connecting rod, the other end part of the connecting rod is used for fixedly installing the automatic airless spray gun, one end of the connecting rod for installing the automatic airless spray gun passes through the connecting seat and can slide on the connecting seat, the connecting seat is fixedly arranged at the end part of the supporting seat, the screw rod supporting seat is fixedly arranged on the supporting seat, one end of the screw rod is in transmission fit with the screw rod supporting seat, the screw rod is in threaded fit with the threaded sleeve, and the other end of the screw rod is in transmission connection with the power output end of the telescopic speed reducer.
5. The automatic spraying device for the inner wall of the circular truncated cone component of claim 1, wherein: the lifting mechanism comprises a lifting motor, a lifting screw rod, a lifting support frame, a lifting support platform, a lifting slide rail and a lifting slide block;
the lifting support platform comprises a support column, an upper support plate and a lower support plate;
the outer side wall of the lifting support frame is fixedly provided with a lifting slide rail, the length extending direction of the lifting slide rail is a vertical direction, the lifting slide block is in sliding fit with the lifting slide rail, one end of the lifting screw rod is in transmission fit with the power output end of a lifting motor through a lifting speed reducer, the other end of the lifting screw rod is in rotating fit with a top plate of the lifting support frame, and a lifting driving nut is sleeved outside the lifting screw rod; the lifting driving nut is in threaded fit with the lifting screw rod;
go up through support column fixed connection between backup pad and the bottom suspension fagging, the lower surface and the lift slider fixed connection of bottom suspension fagging, the lower surface of bottom suspension fagging still passes the bottom suspension fagging with lift drive nut fixed connection and lift lead screw, it is used for supporting angle adjusting device to go up the backup pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122904069.5U CN217165018U (en) | 2021-11-24 | 2021-11-24 | Automatic spraying device for inner wall of circular truncated cone component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122904069.5U CN217165018U (en) | 2021-11-24 | 2021-11-24 | Automatic spraying device for inner wall of circular truncated cone component |
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| CN217165018U true CN217165018U (en) | 2022-08-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122904069.5U Active CN217165018U (en) | 2021-11-24 | 2021-11-24 | Automatic spraying device for inner wall of circular truncated cone component |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115318504A (en) * | 2022-08-15 | 2022-11-11 | 江苏科技大学 | Spraying device for inner and outer corners of self-adaptive ship subsection |
-
2021
- 2021-11-24 CN CN202122904069.5U patent/CN217165018U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115318504A (en) * | 2022-08-15 | 2022-11-11 | 江苏科技大学 | Spraying device for inner and outer corners of self-adaptive ship subsection |
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