CN220215429U - Spraying mechanical arm - Google Patents
Spraying mechanical arm Download PDFInfo
- Publication number
- CN220215429U CN220215429U CN202321223694.6U CN202321223694U CN220215429U CN 220215429 U CN220215429 U CN 220215429U CN 202321223694 U CN202321223694 U CN 202321223694U CN 220215429 U CN220215429 U CN 220215429U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- connecting arm
- spray head
- arm
- protection
- 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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Links
- 238000005507 spraying Methods 0.000 title claims abstract description 22
- 239000007921 spray Substances 0.000 claims abstract description 41
- 230000001681 protective effect Effects 0.000 claims abstract description 19
- 238000009423 ventilation Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 3
- 238000007605 air drying Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Landscapes
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
Abstract
The utility model discloses a spraying mechanical arm which comprises a base, wherein the top of the base is rotationally connected with a first connecting arm, the first connecting arm is rotationally connected with a second connecting arm, and the second connecting arm is rotationally connected with a third connecting arm; the device comprises a first connecting arm, a second connecting arm, a spray head, a feed pipe, a protection component, a mounting plate, a hot air blower and a protective component, wherein the spray head is fixedly connected to one end of the first connecting arm, the feed pipe is fixedly connected to the spray head, the protection component corresponding to the spray head is arranged on the first connecting arm, the mounting plate is fixedly connected to the protection component, and the hot air blower is fixedly connected to the side wall of the mounting plate; according to the utility model, through the arranged protection assembly, when the spray head is not in use, the installation block can be driven to move through the air cylinder, so that the protection frame is driven to move, the two sliding blocks also slide in the center of the limiting sliding groove, the limiting guiding effect on the movement of the protection frame is achieved, the protection frame moves to wrap the spray head, the protection effect on the spray head can be achieved, and the increase of maintenance cost caused by collision of the spray head is prevented.
Description
Technical Field
The utility model relates to the technical field of machining, in particular to a spraying mechanical arm.
Background
The mechanical arm is a complex system with high precision, multiple inputs and multiple outputs, high nonlinearity and strong coupling, the mechanical arm device enables a high-tech automation device which is developed rapidly in recent years to be an important branch of an industrial robot, the mechanical arm device is widely applied with the flexibility, and the spraying process also gradually starts to popularize the multi-axis mechanical arm technology.
Spraying arm among the prior art when using, the shower nozzle often fixed mounting on the arm, and the arm controls the spray angle of shower nozzle, and then carries out intelligent spraying to the work piece, and when not using, the shower nozzle also exposes in the outside, receives the damage that causes with a bump easily, has increased cost of maintenance to need wait for it to air-dry after the spraying, wasted process time, work efficiency is lower.
It is therefore desirable to provide a spray robot that addresses the above-described issues.
Disclosure of Invention
The utility model aims to solve the technical problems that when a spraying mechanical arm in the prior art is used, a spray head is often fixedly arranged on the mechanical arm, the mechanical arm controls the spray angle of the spray head, and then intelligent spraying is performed on a workpiece, and when the spraying mechanical arm is not used, the spray head is exposed outside and is easy to be damaged due to collision, so that the maintenance cost is increased, and the spraying mechanical arm needs to wait for air drying after spraying, so that the processing time is wasted, and the working efficiency is lower.
In order to solve the technical problems, the utility model adopts a technical scheme that: the spraying mechanical arm comprises a base, wherein the top of the base is rotationally connected with a first connecting arm, the first connecting arm is rotationally connected with a second connecting arm, and the second connecting arm is rotationally connected with a third connecting arm;
the one end fixedly connected with shower nozzle of third linking arm, fixedly connected with inlet pipe on the shower nozzle, be provided with the protection subassembly corresponding with the shower nozzle on the third linking arm, fixedly connected with mounting panel on the protection subassembly, the lateral wall fixedly connected with air heater of mounting panel.
The utility model is further provided with: the spray head and the third connecting arm are of an integrated structure.
Through above-mentioned technical scheme for possess stronger connection stability between shower nozzle and the third linking arm, promoted the life of shower nozzle.
The utility model is further provided with: the protection assembly comprises limit sliding grooves formed in the front end face and the rear end face of a third connecting arm, the centers of the limit sliding grooves are all connected with sliding blocks in a sliding mode, the outer walls of the sliding blocks are fixedly connected with protection frames, the tops of the protection frames are fixedly connected with mounting blocks, the tops of the third connecting arms are fixedly connected with air cylinders, and piston rods of the air cylinders are connected with the mounting blocks.
Through above-mentioned technical scheme, start the cylinder, the piston rod of cylinder drives the installation piece and removes, and then drives the protection frame and remove, and two sliders also slide at spacing spout center thereupon, have played spacing guide effect to the removal of protection frame, and the protection frame removes to wrapping up the shower nozzle, can play the guard action to the shower nozzle.
The utility model is further provided with: the mounting plate is fixedly connected to the bottom of the protection frame.
Through the technical scheme, the hot air machine can carry out drying treatment on the spraying outlet of the spray head, so that the waiting time is reduced, and the processing efficiency is improved.
The utility model is further provided with: and the top of the protective frame is provided with a perforation corresponding to the feeding pipe.
Through above-mentioned technical scheme for the protection frame can not influence the inlet pipe when removing, and the inlet pipe can be located the perforation center.
The utility model is further provided with: and a connecting block is fixedly connected between the air heater and the protective frame.
Through above-mentioned technical scheme for the hot-air blower can possess better installation stability, installs hot-air blower and protection frame through the connecting block.
The utility model is further provided with: a plurality of vent holes are formed in the mounting plate.
Through the technical scheme, hot air blown out by the hot air blower can be blown out through the plurality of ventilation holes.
The beneficial effects of the utility model are as follows:
1. according to the utility model, through the arranged protection assembly, when the spray head is not in use, the mounting block can be driven to move through the air cylinder, so that the protection frame is driven to move, the two sliding blocks also slide in the center of the limiting sliding groove, the limiting guiding effect on the movement of the protection frame is achieved, the protection frame moves to wrap the spray head, the protection effect on the spray head can be achieved, and the increase of maintenance cost caused by collision of the spray head is prevented;
2. according to the utility model, through the hot air blower, hot air can be blown out by the hot air blower during spraying, so that the spraying position is dried without waiting for air drying, and the working efficiency is improved.
Drawings
FIG. 1 is a first perspective view of the present utility model;
FIG. 2 is a second view of the present utility model;
FIG. 3 is a top view of the present utility model;
fig. 4 is a schematic structural diagram of a part of the component of the present utility model.
In the figure: 1. a base; 2. a first connecting arm; 3. a second connecting arm; 4. a third connecting arm; 5. a spray head; 6. a feed pipe; 7. a protective assembly; 701. limiting sliding grooves; 702. a slide block; 703. a protective frame; 7031. perforating; 704. a mounting block; 705. a cylinder; 8. a mounting plate; 9. an air heater; 901. and (5) connecting a block.
Detailed Description
The preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present utility model.
Referring to fig. 1-4, a spraying mechanical arm comprises a base 1, wherein a first connecting arm 2 is rotatably connected to the top of the base 1, a second connecting arm 3 is rotatably connected to the first connecting arm 2, and a third connecting arm 4 is rotatably connected to the second connecting arm 3; one end of the third connecting arm 4 is fixedly connected with a spray head 5, and the spray head 5 and the third connecting arm 4 are of an integrated structure; the shower nozzle 5 and the third connecting arm 4 have stronger connection stability, and the service life of the shower nozzle 5 is prolonged; the spray head 5 is fixedly connected with a feed pipe 6, the third connecting arm 4 is provided with a protection component 7 corresponding to the spray head 5, the protection component 7 is fixedly connected with a mounting plate 8, and the side wall of the mounting plate 8 is fixedly connected with a hot air blower 9; the mounting plate 8 is provided with a plurality of vent holes; so that the hot air blown out by the hot air blower 9 can be blown out through a plurality of vent holes;
as shown in fig. 2, 3 and 4, the protection assembly 7 comprises limit sliding grooves 701 arranged on the front end face and the rear end face of the third connecting arm 4, the centers of the two limit sliding grooves 701 are both connected with sliding blocks 702 in a sliding manner, the outer walls of the two sliding blocks 702 are fixedly connected with a protection frame 703, and the mounting plate 8 is fixedly connected to the bottom of the protection frame 703; the hot air blower 9 can dry the spray of the spray head 5, so that the waiting time is reduced, and the processing efficiency is improved; the top of the protective frame 703 is provided with a perforation 7031 corresponding to the feeding pipe 6; so that the protective frame 703 does not affect the feed pipe 6 when moving, the feed pipe 6 can be positioned in the center of the perforation 7031; a connecting block 901 is fixedly connected between the air heater 9 and the protective frame 703; the air heater 9 has good installation stability, and the air heater 9 and the protective frame 703 are installed through the connecting block 901; the top of the protective frame 703 is fixedly connected with a mounting block 704, the top of the third connecting arm 4 is fixedly connected with an air cylinder 705, and a piston rod of the air cylinder 705 is connected with the mounting block 704; starting the air cylinder 705, the piston rod of the air cylinder 705 drives the mounting block 704 to move, and then drives the protective frame 703 to move, and the two sliding blocks 702 also slide in the center of the limiting sliding groove 701, so that the protective frame 703 moves to wrap the spray head 5, and the protective frame 703 can play a role in protecting the spray head 5.
When the spray head is used, the position of the spray head 5 is controlled by controlling the first connecting arm 2, the second connecting arm 3 and the third connecting arm 4, then paint is input through the feeding pipe 6, spraying is started, the hot air blower 9 is started while spraying, the hot air blower 9 dries a spraying position, after the spray head is used, the cylinder 705 is started, a piston rod of the cylinder 705 drives the mounting block 704 to move, the protective frame 703 is further driven to move, the two sliding blocks 702 also slide in the center of the limiting sliding groove 701, the limiting guiding effect on the movement of the protective frame 703 is achieved, the protective frame 703 moves to wrap the spray head 5, the spray head 5 can be protected, and the feeding pipe 6 is positioned at the perforation 7031.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (7)
1. The utility model provides a spraying arm, includes base (1), its characterized in that: the top of the base (1) is rotationally connected with a first connecting arm (2), the first connecting arm (2) is rotationally connected with a second connecting arm (3), and the second connecting arm (3) is rotationally connected with a third connecting arm (4);
one end fixedly connected with shower nozzle (5) of third linking arm (4), fixedly connected with inlet pipe (6) on shower nozzle (5), be provided with on third linking arm (4) with shower nozzle (5) corresponding protection subassembly (7), fixedly connected with mounting panel (8) on protection subassembly (7), the lateral wall fixedly connected with air heater (9) of mounting panel (8).
2. A spray arm according to claim 1, wherein: the spray head (5) and the third connecting arm (4) are of an integrated structure.
3. A spray arm according to claim 1, wherein: the protection assembly (7) comprises limit sliding grooves (701) formed in the front end face and the rear end face of a third connecting arm (4), two limit sliding grooves (701) are fixedly connected with sliding blocks (702) in the center, two protection frames (703) are fixedly connected with the outer walls of the sliding blocks (702), mounting blocks (704) are fixedly connected to the tops of the protection frames (703), air cylinders (705) are fixedly connected to the tops of the third connecting arms (4), and piston rods of the air cylinders (705) are connected with the mounting blocks (704).
4. A spray arm according to claim 3, wherein: the mounting plate (8) is fixedly connected to the bottom of the protective frame (703).
5. A spray arm according to claim 3, wherein: perforations (7031) corresponding to the feeding pipes (6) are formed in the tops of the protective frames (703).
6. A spray arm according to claim 3, wherein: a connecting block (901) is fixedly connected between the air heater (9) and the protective frame (703).
7. A spray arm according to claim 1, wherein: a plurality of ventilation holes are formed in the mounting plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321223694.6U CN220215429U (en) | 2023-05-19 | 2023-05-19 | Spraying mechanical arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321223694.6U CN220215429U (en) | 2023-05-19 | 2023-05-19 | Spraying mechanical arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220215429U true CN220215429U (en) | 2023-12-22 |
Family
ID=89173807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321223694.6U Active CN220215429U (en) | 2023-05-19 | 2023-05-19 | Spraying mechanical arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220215429U (en) |
-
2023
- 2023-05-19 CN CN202321223694.6U patent/CN220215429U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |