CN107856063A - Industrial robot and there is its robot system - Google Patents
Industrial robot and there is its robot system Download PDFInfo
- Publication number
- CN107856063A CN107856063A CN201711066009.2A CN201711066009A CN107856063A CN 107856063 A CN107856063 A CN 107856063A CN 201711066009 A CN201711066009 A CN 201711066009A CN 107856063 A CN107856063 A CN 107856063A
- Authority
- CN
- China
- Prior art keywords
- joint
- shell
- flame proof
- industrial robot
- proof shell
- 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.)
- Pending
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J19/00—Accessories fitted to manipulators, e.g. for monitoring, for viewing; Safety devices combined with or specially adapted for use in connection with manipulators
- B25J19/0075—Means for protecting the manipulator from its environment or vice versa
- B25J19/0083—Means for protecting the manipulator from its environment or vice versa using gaiters
Abstract
The invention provides a kind of industrial robot and there is its robot system, industrial robot includes base and the connector being arranged on base, and cable connector is provided with connector, wherein, industrial robot also includes：Flame proof shell, flame proof clamshell is located at the outside of connector, so that cable connector is isolated from the outside；Wherein, the blow vent for being filled with gas is provided with flame proof shell, to be filled with gas into flame proof shell by blow vent, so that the air pressure in flame proof shell is more than extraneous air pressure.The cable connector that the industrial robot of the present invention solves the problems, such as robot of the prior art easily produces spark.
Description
Technical field
The present invention relates to robot field, in particular to a kind of industrial robot and has its robot system.
Background technology
In order to ensure robot safe operation under inflammable, explosive environments, generally the inside of robot is sealed
Processing.
However, as shown in figure 1, robot is provided with connector 2 on base 1, cable connector is provided with connector 2
3, the moment that industrial robot is powered in start, the naked leakage of its internal cable connector can produce spark in atmosphere, and then produce
Incendiary source, so, fire will occur when certain density fuel gas in air be present.
The content of the invention
It is existing to solve it is a primary object of the present invention to provide a kind of industrial robot and there is its robot system
The cable connector of robot in technology easily produces the problem of spark.
To achieve these goals, according to an aspect of the invention, there is provided a kind of industrial robot, including base and
The connector being arranged on base, cable connector is provided with connector, wherein, industrial robot also includes：Flame proof shell, flame proof
Clamshell is located at the outside of connector, so that cable connector is isolated from the outside；Wherein, it is provided with flame proof shell for being filled with gas
Blow vent, to be filled with gas into flame proof shell by blow vent, so that the air pressure in flame proof shell is more than extraneous air pressure.
Further, wire hole is additionally provided with flame proof shell, cable connector passes flame proof shell by wire hole；Cable connector
It is tightly connected between the inwall of wire hole.
Further, the installing plate for installs connector is provided with base, the faucal of flame proof shell docks with installing plate.
Further, adpting flange is provided with flame proof shell, flame proof shell is connected by adpting flange with installing plate.
Further, it is provided with injecting glue groove at the faucal of flame proof shell, flame proof shell passes through the bonded adhesives that is cast in injecting glue groove
It is Nian Jie with installing plate.
Further, flame proof shell includes bottom plate and peripheral plate, and bottom plate surrounds for accommodating connector jointly with peripheral plate
Accommodating chamber, one end of peripheral plate are connected with bottom plate, and the other end of peripheral plate forms the faucal of flame proof shell.
Further, gas-tpe fitting is provided with flame proof shell, gas-tpe fitting is arranged at blow vent, so that supply air line leads to
Gas-tpe fitting is crossed to connect with blow vent.
Further, industrial robot includes the first joint and the first motor, and the first joint is installed in rotation on
Base, the first motor are connected with the first joint drive, to drive the first articulation；First motor, which has, to be used to hide
The first joint shell of its cable connector is kept off, the first inflation inlet is provided with the first joint shell, supply air line fills by first
Gas port is filled with gas into the first joint shell so that the air pressure in the first joint shell is more than ambient pressure.
Further, industrial robot includes the first joint and second joint, and the first joint is installed in rotation on base
On, second joint is rotationally connected with the first joint；Industrial robot also includes being used for drive second joint to rotate second
Motor, the second motor include being used for the second joint shell for blocking its cable connector, set in the second joint shell
There is the second inflation inlet, supply air line is inflated by the second inflation inlet into the second joint shell, so that in the second joint shell
Air pressure is more than ambient pressure.
According to another aspect of the present invention, there is provided a kind of robot system, including above-mentioned industrial robot and outside
Executing agency, industrial robot and exterior operator drive connection, exterior operator include outside axle and the outside axle of driving
The 3rd motor rotated, the 3rd motor have the 3rd joint shell for being used for blocking its cable connector, the 3rd joint
The 3rd inflation inlet is provided with shell, supply air line is inflated by the 3rd inflation inlet into the 3rd joint shell, so that the 3rd connects
Air pressure in head shell is more than ambient pressure.
The industrial robot of the present invention includes base and the connector being arranged on base, and is set on connector wired
Cable joint, it is widely used in industrial circle.In addition, industrial robot also includes：Flame proof shell, flame proof clamshell are located at the outer of connector
Side, so that cable connector is isolated from the outside；Wherein, the blow vent for being filled with gas is provided with flame proof shell, to pass through ventilation
Mouth is filled with gas into flame proof shell, so that the air pressure in flame proof shell is more than extraneous air pressure.The industrial robot is by will be explosion-proof
Clamshell is located at the outside of connector, and then cable connector is isolated from the outside, and has ensured robot under inflammable, explosive environments
Safe operation, also, gas is filled with the flame proof shell of the industrial robot so that the air pressure in flame proof shell is more than extraneous air pressure
To isolate incendiary source and combustible, and then avoid the naked aerial cable connector of leakage and produce spark, incendiary source, and then prevent
Robot occurs exploding in the environment of inflammable gas and fire, at utmost ensure that the safe operation of robot.
Brief description of the drawings
The Figure of description for forming the part of the application is used for providing a further understanding of the present invention, and of the invention shows
Meaning property embodiment and its illustrate be used for explain the present invention, do not form inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 shows the structural representation of industrial robot of the prior art；
Fig. 2 shows the structural representation of the embodiment of the industrial robot according to the present invention；And
Fig. 3 shows the structural representation of the 3rd motor of the exterior operator of the robot system according to the present invention
Figure.
Wherein, above-mentioned accompanying drawing marks including the following drawings：
10th, base；11st, installing plate；21st, cable connector；30th, flame proof shell；31st, bottom plate；32nd, peripheral plate；33rd, tracheae connects
Head；40th, the first joint；50th, the first motor；51st, the first joint shell；60th, second joint；70th, the second motor；
71st, the second joint shell；80th, the 3rd motor；81st, the 3rd joint shell.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutually combination.Describe the present invention in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
It is noted that described further below is all exemplary, it is intended to provides further instruction to the application.It is unless another
Indicate, all technologies used herein and scientific terminology are with usual with the application person of an ordinary skill in the technical field
The identical meanings of understanding.
It should be noted that term used herein above is merely to describe embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
It is also intended to include plural form, additionally, it should be understood that, when in this manual using term "comprising" and/or " bag
Include " when, it indicates existing characteristics, step, operation, device, component and/or combinations thereof.
The invention provides a kind of industrial robot, refer to Fig. 2 and Fig. 3, and industrial robot includes base 10 and set
Connector on base 10, cable connector 21 is provided with connector, industrial robot also includes：Flame proof shell 30, flame proof shell
30 are located at the outside of connector, so that cable connector 21 is isolated from the outside；Wherein, it is provided with flame proof shell 30 for being filled with gas
The blow vent of body, to be filled with gas into flame proof shell 30 by blow vent, so that the air pressure in flame proof shell 30 is more than extraneous gas
Pressure.
The industrial robot of the present invention includes base 10 and the connector being arranged on base 10, and is set on connector
There is cable connector 21, be widely used in industrial circle.In addition, industrial robot also includes：Flame proof shell 30, flame proof shell 30 are located at
The outside of connector, so that cable connector 21 is isolated from the outside；Wherein, the ventilation for being filled with gas is provided with flame proof shell 30
Mouthful, to be filled with gas into flame proof shell 30 by blow vent, so that the air pressure in flame proof shell 30 is more than extraneous air pressure.The industry
Robot makes cable connector be isolated from the outside by the way that explosion-proof shell to be located to the outside of connector, has ensured that robot exists
Safe operation under inflammable, explosive environments, also, gas is filled with the flame proof shell of the industrial robot so that gas in flame proof shell
Pressure isolates incendiary source and combustible more than extraneous air pressure, and then avoids the naked aerial cable connector of leakage and produce fire
Flower, incendiary source, and then prevent that robot from occurring exploding and fire in the environment of inflammable gas, at utmost ensure that robot
Safe operation.
In the present embodiment, as shown in Fig. 2 being additionally provided with wire hole on flame proof shell 30, cable connector 21 passes through wire hole
Pass flame proof shell 30；It is tightly connected between cable connector 21 and the inwall of wire hole.It is close between cable connector and wire hole inwall
Envelope connection can prevent air pressure and extraneous pressure communication in flame proof shell, and then ensure that the air pressure in flame proof shell is more than extraneous gas
Pressure.
For installs connector and flame proof shell 30, the installing plate 11 for installs connector, flame proof are provided with base 10
The faucal of shell 30 docks with installing plate 11.
When it is implemented, being provided with adpting flange on flame proof shell 30, flame proof shell 30 is connected by adpting flange and installing plate 11
Connect.
In order that flame proof shell 30 is fixed on installing plate 11, injecting glue groove, flame proof shell 30 are provided with the faucal of flame proof shell 30
It is be bonded with installing plate 11 by being cast in the bonded adhesives in injecting glue groove.Such set make it that being fixed conveniently for flame proof shell 30 can
Lean on.
In the present embodiment, flame proof shell 30 includes bottom plate 31 and peripheral plate 32, and bottom plate 31 surrounds use jointly with peripheral plate 32
In the accommodating chamber for accommodating connector, one end of peripheral plate 32 is connected with bottom plate 31, and the other end of peripheral plate 32 forms flame proof shell 30
Faucal.
In the present embodiment, gas-tpe fitting 33 is provided with flame proof shell 30, gas-tpe fitting 33 is arranged at blow vent, so that
Supply air line is connected by gas-tpe fitting 33 with blow vent.
In the present embodiment, industrial robot also includes pressure gauge, and the air pressure inside of flame proof shell 30 is controlled by pressure gauge
Size, enter without damaging electric elements.
In the present embodiment, as shown in Fig. 2 industrial robot includes the first joint 40 and the first motor 50, first
Joint 40 is installed in rotation on base 10, the first motor 50 and the drive connection of the first joint 40, to drive the first joint
40 rotate.
When it is implemented, the first motor 50, which has, is used to blocking the first joint shell 51 of its cable connector, first
The first inflation inlet is provided with joint shell 51, supply air line is filled with gas by the first inflation inlet into the first joint shell 51
So that the air pressure in the first joint shell 51 is more than ambient pressure.Such setting can prevent that cable from practicing midwifery flower of lighting a fire.
In the present embodiment, as shown in Fig. 2 industrial robot includes the first joint 40 and second joint 60, the first joint
40 are installed in rotation on base 10, and second joint 60 is rotationally connected with the first joint 40.
When it is implemented, industrial robot also includes being used for the second motor 70 for driving second joint 60 to rotate, the
Two motors 70 include being used for the second joint shell 71 for blocking its cable connector, and second is provided with the second joint shell 71
Inflation inlet, supply air line is inflated by the second inflation inlet into the second joint shell 71, so that the gas in the second joint shell 71
Pressure is more than ambient pressure.Such setting can prevent that cable from practicing midwifery flower of lighting a fire.
The inside of industrial robot to the flame proof shell 30 of the present invention is constantly filled with air, is more than box house air pressure outer
Portion's atmospheric pressure, when this sealing is destroyed or fails, for isolating incendiary source and combustible.
The industrial robot of the present invention can be in safe operation under Flammable atmosphere by flame proof design, and lifting industrial robot makes
With rate, production cost is saved.
Present invention also offers a kind of robot system, including the industrial robot in above-described embodiment and outside execution machine
Structure, industrial robot and exterior operator drive connection, exterior operator include outside axle and drive what outside axle rotated
3rd motor 80, as shown in figure 3, the 3rd motor 80 has the 3rd joint shell for being used for blocking its cable connector
81, the 3rd inflation inlet is provided with the 3rd joint shell 81, and supply air line is by the 3rd inflation inlet into the 3rd joint shell 81
Inflation, so that the air pressure in the 3rd joint shell 81 is more than ambient pressure.
At present, in order to ensure the safe operation under inflammable and explosive environment of robot on-line equipment, generally to motor
Inner sealing processing, but motor can produce spark (human eye in atmosphere in the naked leakage of start its Internal cable joint of energization moment
Can not distinguish), incendiary source, when certain density fuel gas in air being present, if motor housing bad seals or colliding
Fire surprisingly will be caused.
In the present embodiment, the 3rd inflation is set at the 3rd joint shell 81 of the cable connector of the 3rd motor 80
Mouthful, low-pressure gas is filled with from the 3rd inflation inlet, the air pressure inside of the 3rd motor 80 is carried out isolating points more than outside atmosphere pressure
Burning things which may cause a fire disaster and combustible, and the size of internal pressure is controlled without damaging motor internal element by pressure gauge.
The robot system of the present invention can lift the use of peripheral hardware by flame proof transformation in safe operation under Flammable atmosphere
Rate, it is that company is cost-effective.The beneficial effect of the robot system of the present invention also includes：
1st, proposing a kind of robot prevents contingency, outside axle explosion separation structure mode.
2nd, prevent that robot system from occurring exploding and fire in the environment of inflammable gas.
3rd, the safe operation of robot can farthest be ensured.
As can be seen from the above description, the above embodiments of the present invention realize following technique effect：
The industrial robot of the present invention includes base 10 and the connector being arranged on base 10, and is set on connector
There is cable connector 21, be widely used in industrial circle.In addition, industrial robot also includes：Flame proof shell 30, flame proof shell 30 are located at
The outside of connector, so that cable connector 21 is isolated from the outside；Wherein, the ventilation for being filled with gas is provided with flame proof shell 30
Mouthful, to be filled with gas into flame proof shell 30 by blow vent, so that the air pressure in flame proof shell 30 is more than extraneous air pressure.The industry
Robot makes cable connector be isolated from the outside by the way that explosion-proof shell to be located to the outside of connector, has ensured that robot exists
Safe operation under inflammable, explosive environments, also, gas is filled with the flame proof shell of the industrial robot so that gas in flame proof shell
Pressure avoids the naked aerial cable connector of leakage and produces spark, produce incendiary source, and then prevent machine more than extraneous air pressure
People occurs exploding in the environment of inflammable gas and fire, can farthest ensure the safe operation of robot.
It should be noted that term " first " in the description and claims of this application and above-mentioned accompanying drawing, "
Two " etc. be for distinguishing similar object, without for describing specific order or precedence.It should be appreciated that so use
Data can exchange in the appropriate case, so that presently filed embodiment described herein for example can be with except herein
Order beyond those of diagram or description is implemented.In addition, term " comprising " and " having " and their any deformation, it is intended that
Be to cover it is non-exclusive include, for example, containing the process of series of steps or unit, method, system, product or equipment not
Be necessarily limited to those steps or the unit clearly listed, but may include not list clearly or for these processes, side
The intrinsic other steps of method, product or equipment or unit.
For the ease of description, space relative terms can be used herein, as " ... on ", " ... top ",
" ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy
The spatial relation of sign.It should be appreciated that space relative terms are intended to comprising the orientation except device described in figure
Outside different azimuth in use or operation.For example, if the device in accompanying drawing is squeezed, it is described as " in other devices
It will be positioned as " under other devices or construction after the device of part or construction top " or " on other devices or construction "
Side " or " under other devices or construction ".Thus, exemplary term " ... top " can include " ... top " and
" in ... lower section " two kinds of orientation.The device can also other different modes positioning (being rotated by 90 ° or in other orientation), and
And respective explanations are made to the relative description in space used herein above.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (10)
1. a kind of industrial robot, including base (10) and the connector that is arranged on the base (10), on the connector
It is provided with cable connector (21), it is characterised in that the industrial robot also includes：
Flame proof shell (30), the flame proof shell (30) are located at the outside of the connector so that the cable connector (21) with it is outer
Boundary isolates；
Wherein, the blow vent for being filled with gas is provided with the flame proof shell (30), with by the blow vent to it is described every
Gas is filled with quick-fried shell (30), so that the air pressure in the flame proof shell (30) is more than extraneous air pressure.
2. industrial robot according to claim 1, it is characterised in that be additionally provided with outlet on the flame proof shell (30)
Hole, the cable connector (21) pass the flame proof shell (30) by the wire hole；The cable connector (21) with it is described go out
It is tightly connected between the inwall of string holes.
3. industrial robot according to claim 1, it is characterised in that be provided with the base (10) for installing institute
The installing plate (11) of connector is stated, the faucal of the flame proof shell (30) docks with the installing plate (11).
4. industrial robot according to claim 3, it is characterised in that be provided with connection method on the flame proof shell (30)
Orchid, the flame proof shell (30) are connected by the adpting flange with the installing plate (11).
5. industrial robot according to claim 3, it is characterised in that be provided with note at the faucal of the flame proof shell (30)
Glue groove, the flame proof shell (30) are Nian Jie with the installing plate (11) by being cast in the bonded adhesives in the injecting glue groove.
6. industrial robot according to claim 1, it is characterised in that the flame proof shell (30) is including bottom plate (31) and outside
All plates (32), the bottom plate (31) surrounds the accommodating chamber for accommodating the connector with the peripheral plate (32) jointly, described
One end of peripheral plate (32) is connected with the bottom plate (31), and the other end of the peripheral plate (32) forms the flame proof shell (30)
Faucal.
7. industrial robot according to claim 1, it is characterised in that be provided with gas-tpe fitting on the flame proof shell (30)
(33), the gas-tpe fitting (33) is arranged at the blow vent, so that supply air line passes through the gas-tpe fitting (33) and institute
State blow vent connection.
8. industrial robot according to claim 1, it is characterised in that
The industrial robot includes the first joint (40) and the first motor (50), and first joint (40) is rotationally
Installed in the base (10), first motor (50) and the first joint (40) drive connection, with described in driving
First joint (40) rotates；
First motor (50) has the first joint shell (51) for being used for blocking its cable connector, first joint
The first inflation inlet is provided with shell (51), supply air line is by first inflation inlet into first joint shell (51)
Gas is filled with so that the air pressure in first joint shell (51) is more than ambient pressure.
9. industrial robot according to claim 8, it is characterised in that
The industrial robot includes the first joint (40) and second joint (60), and first joint (40) is rotatably mounted
On the base (10), the second joint (60) is rotationally connected with first joint (40)；
The industrial robot also includes being used for the second motor (70) for driving the second joint (60) to rotate, and described the
Two motors (70) include being used for blocking the second joint shell (71) of its cable connector, on second joint shell (71)
The second inflation inlet is provided with, supply air line is inflated by second inflation inlet into second joint shell (71), so that
Air pressure in second joint shell (71) is more than ambient pressure.
10. a kind of robot system, including industrial robot and exterior operator any one of claim 1 to 9,
The industrial robot and the exterior operator drive connection, the exterior operator are included described in outside axle and driving
The 3rd motor (80) that outside axle rotates, the 3rd motor (80), which has, to be used to block the 3rd of its cable connector
Joint shell (81), the 3rd inflation inlet is provided with the 3rd joint shell (81), and supply air line passes through the described 3rd inflation
Mouth is inflated into the 3rd joint shell (81), so that the air pressure in the 3rd joint shell (81) is more than ambient pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711066009.2A CN107856063A (en) | 2017-11-02 | 2017-11-02 | Industrial robot and there is its robot system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711066009.2A CN107856063A (en) | 2017-11-02 | 2017-11-02 | Industrial robot and there is its robot system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107856063A true CN107856063A (en) | 2018-03-30 |
Family
ID=61700594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711066009.2A Pending CN107856063A (en) | 2017-11-02 | 2017-11-02 | Industrial robot and there is its robot system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107856063A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108673559A (en) * | 2018-04-20 | 2018-10-19 | 饶榕琦 | A kind of mounting structure of robot trunk and chassis |
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| US6835248B1 (en) * | 2003-10-16 | 2004-12-28 | Behr Systems, Inc. | Robotic paint applicator and method of protecting a paint robot having and explosion proof electric motor |
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| CN108673559B (en) * | 2018-04-20 | 2020-11-17 | 温州澳鼎建材有限公司 | Installation structure of robot trunk and chassis |
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