CN114260936A - Protective clothing fixing device for robot - Google Patents
Protective clothing fixing device for robot Download PDFInfo
- Publication number
- CN114260936A CN114260936A CN202111512497.1A CN202111512497A CN114260936A CN 114260936 A CN114260936 A CN 114260936A CN 202111512497 A CN202111512497 A CN 202111512497A CN 114260936 A CN114260936 A CN 114260936A
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- Prior art keywords
- robot
- bearing
- protective clothing
- main body
- ring
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- 230000001681 protective effect Effects 0.000 title claims abstract description 53
- 210000000707 wrist Anatomy 0.000 claims abstract description 9
- 230000000694 effects Effects 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 239000000126 substance Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000002633 protecting effect Effects 0.000 description 1
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Abstract
The invention discloses a robot protective clothing fixing device, which comprises: a mounting part provided on the robot main body; the inner ring of the bearing assembly is fixedly arranged on the mounting part, and the outer ring of the bearing assembly is provided with an annular groove; the protective clothing is sleeved on the robot main body, and one end of the protective clothing is arranged on the outer ring of the bearing assembly; and the locking structure is arranged in the annular groove, and one end of the protective clothing is clamped between the locking structure and the outer ring of the bearing assembly. By applying the fixing device for preventing the protective clothing from being distorted and damaged, the protective clothing is fixed on the outer ring of the bearing assembly through the locking structure, so that a gap between the protective clothing and the robot main body is reduced, the protection effect is enhanced, the bearing assembly can reduce the acting force on the protective clothing when the wrist structure of the robot rotates, the protective clothing is prevented from being damaged, the service time of the protective clothing is prolonged, and the economic cost is saved.
Description
Technical Field
The invention relates to the technical field of robot protection, in particular to a fixing device for protective clothing for a robot.
Background
With the improvement of the scientific and technical level, more and more factories put into automatic robot assembly equipment, and for some severe production environments, in order to protect the robot from being corroded by other substances such as dust, chemical volatile matters and the like, the robot can be put on the protective clothing, and the protective clothing needs to be fixed. When current protective clothing fixing device fixes the protective clothing, leave great gap after fixed, the protecting effect is poor, and along with the rotation of each position pivot of robot, can cause inconvenience to the robot operation, and the protective clothing can take place to distort, warp, directly damage even.
Disclosure of Invention
In view of the above, in order to solve the above problems, an object of the present invention is to provide a robot protective clothing fixing device, including:
a mounting part provided on the robot main body;
the inner ring of the bearing assembly is fixedly arranged on the mounting part, and the outer ring of the bearing assembly is provided with an annular groove;
the protective clothing is sleeved on the robot main body, and one end of the protective clothing is arranged on the outer ring of the bearing assembly;
and the locking structure is arranged in the annular groove, and one end of the protective clothing is clamped between the locking structure and the outer ring of the bearing assembly.
In another preferred embodiment the robot body has a rotatable wrist structure, the wrist structure mounting a robot flange.
In another preferred embodiment, the mounting portion includes: the robot flange plate comprises a neck flange and a ring main body, wherein the neck flange is arranged on the robot flange plate and connected with the robot flange plate, and the ring main body is fixedly arranged on the neck flange.
In another preferred embodiment, the necked-down flange is arranged coaxially with the robot flange.
In another preferred embodiment, a bearing assembly comprises: the bearing comprises a bearing mounting seat, a waterproof bearing, a bearing cover and a retaining ring for the shaft, wherein the inner side of the waterproof bearing is sleeved on the circular ring main body, the bearing mounting seat is mounted on the outer side of the waterproof bearing, the retaining ring for the shaft is mounted at the joint of the waterproof bearing and the circular ring main body, the retaining ring for the shaft is arranged close to the robot main body, and the retaining ring for the shaft is clamped between the bearing cover and the waterproof bearing.
In another preferred embodiment, the watertight bearing is of a ball bearing construction.
In another preferred embodiment, an annular groove is provided on the outside of the bearing mount.
In another preferred embodiment, the locking structure is a hoop, and the hoop is operatively sleeved in the annular groove.
In another preferred embodiment, the protective suit is operatively secured between the hoop and the annular groove.
Due to the adoption of the technical scheme, compared with the prior art, the invention has the following positive effects: by applying the fixing device for preventing the protective clothing from being distorted and damaged, the protective clothing is fixed on the outer ring of the bearing assembly through the locking structure, so that a gap between the protective clothing and the robot main body is reduced, the protection effect is enhanced, the bearing assembly can reduce the acting force on the protective clothing when the wrist structure of the robot rotates, the protective clothing is prevented from being damaged, the service time of the protective clothing is prolonged, and the economic cost is saved.
Drawings
Fig. 1 is a schematic view of a robot protective clothing fixing device according to the present invention.
In the drawings: 1. protective clothing; 2. a wrist structure; 3. a robot flange; 4. a necked-in flange; 5. a ring body; 6. a bearing mount; 7. a waterproof bearing; 8. a bearing cap; 9. a retainer ring for a shaft; 10. an annular groove; 11. and (5) hooping.
Detailed Description
The invention is further described with reference to the following drawings and specific examples, which are not intended to be limiting.
As shown in fig. 1, there is shown a protective clothing fixing device for a robot of a preferred embodiment, including:
a mounting part provided on the robot main body;
the inner ring of the bearing assembly is fixedly arranged on the mounting part, and the outer ring of the bearing assembly is provided with an annular groove 10;
the robot comprises a protective suit 1, wherein the protective suit 1 is sleeved on a robot main body, and one end of the protective suit 1 is arranged on an outer ring of a bearing assembly;
and the locking structure is arranged in the annular groove 10, and one end of the protective suit 1 is clamped between the locking structure and the outer ring of the bearing assembly.
In the actual use process, the mounting part and the bearing assembly are sequentially sleeved on the robot main body, wherein the mounting part is fixedly connected with the robot main body, the inner ring of the bearing assembly is fixedly connected with the mounting part, and the outer ring of the bearing assembly and the inner ring of the bearing assembly can rotate relatively. After the installation is finished, the robot main body is sleeved with the protective clothing 1, and then one end of the protective clothing 1 is fixed in the annular groove 10 through the locking structure, so that the protective clothing 1 is sleeved and fixed.
Further, as a preferred embodiment, the robot body has a rotatable wrist structure 2, the wrist structure 2 being provided with a robot flange 3.
Further, as a preferred embodiment, the mounting portion includes: take neck flange 4 and ring main part 5, neck flange 4 installs on robot ring flange 3, and neck flange 4 connects robot ring flange 3, and ring main part 5 fixed mounting is on neck flange 4.
Further, as a preferred embodiment, the neck flange 4 includes: flange ring and neck platform, the one end flange ring of neck platform, the other end connection robot ring flange 3 of neck platform, 5 fixed mounting of ring main part on the neck platform. Further, the flange ring has a contact surface, which is pressed against the side of the ring body 5 away from the robot body.
Further, as a preferred embodiment, the necked-in flange 4 is arranged coaxially with the robot flange 3.
Further, as a preferred embodiment, the bearing assembly includes: bearing mount pad 6, waterproof bearing 7, bearing cap 8 and for axle retaining ring 9, waterproof bearing 7's inboard cover is located on ring main part 5, bearing mount pad 6 is installed on waterproof bearing 7's the outside, for axle retaining ring 9 is installed on waterproof bearing 7 and ring main part 5 junction, for axle retaining ring 9 is close to the robot main part setting, bearing mount pad 6 and waterproof bearing 7's junction is located to the bearing cap 8 lid, bearing cap 8 is close to the robot main part setting, for axle retaining ring 9 presss from both sides tightly between bearing cap 8 and waterproof bearing 7.
Further, as a preferred embodiment, the inner side of the waterproof bearing 7 is fixedly mounted on the ring main body 5, and the bearing mounting seat 6 is fixedly mounted on the outer side of the waterproof bearing 7.
Further, as a preferred embodiment, the waterproof bearing 7 is a ball bearing structure.
Further, as a preferred embodiment, an annular groove 10 is provided on the outer side of the bearing mount 6.
Further, as a preferred embodiment, the locking structure is a hoop 11, and the hoop 11 is operatively disposed in the annular groove 10.
Further, as a preferred embodiment, the protective suit 1 is operatively secured between the hoop 11 and the annular groove 10.
The above are merely preferred embodiments of the present invention, and the embodiments and the protection scope of the present invention are not limited thereby.
The present invention also has the following embodiments in addition to the above:
in a further embodiment of the present invention, a rubber cushion layer is disposed on the inner side of the hoop 11 and the inner wall of the annular groove 10, so as to increase the friction force between the hoop 11 and the annular groove 10 to the protective suit 1, and the rubber cushion layer is relatively soft, so as to prevent the protective suit 1 from being damaged.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention.
Claims (9)
1. A robot is with protective clothing fixing device which characterized in that includes:
a mounting part provided on the robot main body;
the inner ring of the bearing assembly is fixedly arranged on the mounting part, and the outer ring of the bearing assembly is provided with an annular groove;
the protective clothing is sleeved on the robot main body, and one end of the protective clothing is arranged on the outer ring of the bearing assembly;
and the locking structure is arranged in the annular groove, and one end of the protective clothing is clamped between the locking structure and the outer ring of the bearing assembly.
2. A protective garment attachment apparatus as claimed in claim 1, wherein the robot body has a rotatable wrist structure, the wrist structure being fitted with a robot flange.
3. The robot-used protective suit fixing device according to claim 2, wherein the mounting portion includes: the robot comprises a neck flange and a ring main body, wherein the neck flange is installed on the robot flange plate, the neck flange is connected with the robot flange plate, and the ring main body is fixedly installed on the neck flange.
4. A protective garment attachment device for a robot as claimed in claim 3, wherein the necked-in flange is disposed coaxially with the robot flange.
5. A protective garment attachment apparatus for a robot as claimed in claim 3, wherein the bearing assembly comprises: the bearing comprises a bearing mounting seat, a waterproof bearing, a bearing cover and a retaining ring for a shaft, wherein the inner side of the waterproof bearing is sleeved with the circular ring main body, the bearing mounting seat is mounted on the outer side of the waterproof bearing, the retaining ring for the shaft is mounted on the joint of the waterproof bearing and the circular ring main body, the retaining ring for the shaft is close to the robot main body, the bearing cover is arranged on the bearing mounting seat and the joint of the waterproof bearing, the bearing cover is close to the robot main body, and the retaining ring for the shaft is clamped between the bearing cover and the waterproof bearing.
6. The robot suit fixture device of claim 5, wherein the waterproof bearing is a ball bearing structure.
7. A protective garment as claimed in claim 5, wherein the annular groove is provided on the outside of the bearing mount.
8. The device as claimed in claim 1, wherein the locking structure is a hoop, and the hoop is operatively disposed in the annular groove.
9. The protective garment securement device for a robot as claimed in claim 8 wherein the protective garment is operatively secured between the hoop and the annular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111512497.1A CN114260936A (en) | 2021-12-07 | 2021-12-07 | Protective clothing fixing device for robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111512497.1A CN114260936A (en) | 2021-12-07 | 2021-12-07 | Protective clothing fixing device for robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114260936A true CN114260936A (en) | 2022-04-01 |
Family
ID=80827206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111512497.1A Pending CN114260936A (en) | 2021-12-07 | 2021-12-07 | Protective clothing fixing device for robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114260936A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101120193A (en) * | 2004-12-22 | 2008-02-06 | Gkn动力传动系统国际有限责任公司 | Anti-dust cover with fixed parts |
| WO2017148948A1 (en) * | 2016-03-01 | 2017-09-08 | Kuka Roboter Gmbh | Industrial robot with a protective sleeve |
| CN207915517U (en) * | 2017-12-28 | 2018-09-28 | 凌迅信息科技（上海）有限公司 | Extend the device of machine protective clothing service life |
| CN110202614A (en) * | 2019-06-14 | 2019-09-06 | 广东天机机器人有限公司 | Protective device and industrial robot |
| CN113500625A (en) * | 2021-06-29 | 2021-10-15 | 苏州艾利特机器人有限公司 | Robot joint, cooperation robot, reduction gear subassembly and stopper |
-
2021
- 2021-12-07 CN CN202111512497.1A patent/CN114260936A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101120193A (en) * | 2004-12-22 | 2008-02-06 | Gkn动力传动系统国际有限责任公司 | Anti-dust cover with fixed parts |
| WO2017148948A1 (en) * | 2016-03-01 | 2017-09-08 | Kuka Roboter Gmbh | Industrial robot with a protective sleeve |
| CN207915517U (en) * | 2017-12-28 | 2018-09-28 | 凌迅信息科技（上海）有限公司 | Extend the device of machine protective clothing service life |
| CN110202614A (en) * | 2019-06-14 | 2019-09-06 | 广东天机机器人有限公司 | Protective device and industrial robot |
| CN113500625A (en) * | 2021-06-29 | 2021-10-15 | 苏州艾利特机器人有限公司 | Robot joint, cooperation robot, reduction gear subassembly and stopper |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220401 |
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| RJ01 | Rejection of invention patent application after publication |