CN108080834A - A kind of automatic welding machine people radiator - Google Patents
A kind of automatic welding machine people radiator Download PDFInfo
- Publication number
- CN108080834A CN108080834A CN201810012842.7A CN201810012842A CN108080834A CN 108080834 A CN108080834 A CN 108080834A CN 201810012842 A CN201810012842 A CN 201810012842A CN 108080834 A CN108080834 A CN 108080834A
- Authority
- CN
- China
- Prior art keywords
- liquid nitrogen
- coolant
- welding machine
- machine people
- automatic welding
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/003—Cooling means
Abstract
The invention discloses a kind of automatic welding machine people radiators, it is characterised in that：Including water bath type vaporizer, insulating layer, vacuum heat-insulating pipe, cooling body, the cooling body includes liquid nitrogen container, the liquid nitrogen container upper end is provided with liquid nitrogen ascending pipe, first manual valve is provided on the liquid nitrogen ascending pipe, the liquid nitrogen container lower end is connected with the vacuum heat-insulating pipe, the other end of the vacuum heat-insulating pipe connects the water bath type vaporizer, the water bath type vaporizer is located in tank for coolant, the other end connection nitrogen out of the trachea of the water bath type vaporizer, one end on the vacuum heat-insulating pipe close to the coolant is provided with liquid nitrogen pump, the second manually-operated gate is provided between the liquid nitrogen pump and the liquid nitrogen container, the upper end of the tank for coolant is provided with coolant inlet.Advantageous effect is：The setting of cooling body of the present invention can realize the heat dissipation to automatic welding machine people, and radiating rate is fast, high safety and reliability.
Description
Technical field
The invention belongs to radiating device technical field, more particularly to a kind of automatic welding machine people radiator.
Background technology
With industrial machine man-based development, and the raising of intelligent robot level, industrial robot is in various fields
It is applied.At present, the use of Chinese industrial robot is concentrated mainly on auto industry and electronic and electrical industry, arc-welding machine
People, spot welding robot, transfer robot etc. are largely used in production.
The application of industrial robot makes the raising of production efficiency, production cost and the product quality of industrial products,
Also the transition and upgrade of China's manufacturing industry is promoted to a certain extent.Simultaneously with the disappearance of Chinese population bonus, China's economic
Development step into " new normality ", manufacturing industry from " low side manufacture " to " high-end manufacture " shift phenomena such as appearance, also increase industry
The use of robot.
Welding robot has the characteristics that welding quality stable, improves worker's working condition, raises labour productivity, extensively
Applied to industries such as automobile, engineering machinery, universal machine, metal structure and weapon industries.According to incompletely statistics, the whole world is in-service
Industrial robot in about half be used for various forms of field of welding processing.Cut-off 2005, the in-service industry in the whole world
Robot is about 91.4 ten thousand, wherein the industrial robot total amount of Japan's equipment has reached 500,000 or more, becomes " robot king
State ", the followed by U.S. and Germany;The industrial machine that every ten thousand employees occupy in Asia, the manufacturing industry of Japan, South Korea and Singapore
Device people's quantity occupies world's front three.In recent years, the quantity of global robot was increasing sharply, and only 2005 just up to 12.1 ten thousand.
China proceeds by the research of industrial robot from the end of the seventies in last century, by the development of more than 20 years, in skill
Art and application aspect achieve significant progress, and playing important promotion to the especially manufacturing development of national economy makees
With.According to incompletely statistics, China's industrial robot shows the rapid growth impetus in recent years, and average annual growth rate is above 40%,
The growth rate of welding robot has been more than 60%；Domestic industrial robot quantity breaks through 1400 within 2004, import robot quantity
More than 9000, wherein most be applied to welding field；It has been more than 5000 that China in 2005, which increases robot quantity newly, but
Only account for Asia increases quantity newly 6%, much smaller than 15% shared by South Korea, it is farther be less than Japan shared by 69%.This is for China
It is clearly unmatched for the rate of economic development and economic total volume, this illustrate the degree of automation of China's manufacturing industry need into
One step improves, and on the other hand also reflects the cheap of China's labor cost, automated manufacturing level and industrial robot
The raising of level of application is restricted.
The application of current welding robot has welcome rare opportunity to develop.On the one hand, with the development of technology, bonding machine
The price of device people constantly declines, and performance is constantly promoted;On the other hand, labor cost constantly rises, China from manufacture big country to
Manufacturing power is strided forward, it is necessary to promote manufacturing process, improve product quality and enhance enterprise competitiveness, everything implies robot
Application and prospect space is huge.
The application of China's welding robot is concentrated mainly on the main row such as automobile, motorcycle, engineering machinery, railway locomotive
Industry.Automobile is the maximum user of welding robot and earliest user.Early in 20 century 70s end, Shanghai Welding Machine Factory
The right angle coordinate manipulator with Shanghai Electric Tool Research Institute cooperation research and development, is successfully applied to the welding of Shanghai board passenger-car chassis.
One vapour company is the enterprise that China introduces welding robot earliest, and successively 3 spot welding have been introduced from KUKA companies from 1984
Robot, for the welding of the automobile body welding of " red flag board " car and " Jiefang brand " car body top cover at that time.Successfully will within 1986
Welding robot is applied to the welding of front wall assembly, and the total bonding wire of robot automobile body was developed in 1988.80 years 20th century
For at the beginning of end and the 90's of 20th century, germany volkswagen company sets up joint automobile factory's production car with Shanghai and a vapour respectively, though
It is so external second-hand equipment, but its Automation of Welding degree and equipment let us have been recognized and external huge difference
Away from.Subsequent Second Automobile Works has all introduced welding robot in lorry and Light-duty Vehicle project.It may be said that since the 90's of 20th century
Technology transfer and production equipment, the introduction of technological equipment make the automobile making level in China be increased to by original workshop-based production
Large-scale production, while external welding robot is made largely to enter China.Due to the high speed development band of China's infrastructure construction
The prosperity of construction machinery industry is moved, construction machinery industry also becomes one of relatively early industry for introducing welding robot.
Recently as China's rapid development of economy, the wilderness demand of the energy, energy-related manufacturing is also all
Automatic welding technique is sought for, welding robot is gradually shown up prominently.Railway locomotive industry due to China's shipping, passenger traffic,
The demands such as city underground be continuously increased and the demand of train speed raising, machine Man's Demands are constantly in steady-state growth state
Gesture.
Welding robot is the industrial robot for being engaged in welding.Welding robot mainly includes robot and welding equipment two
Part.Robot is made of robot body and switch board.And welding jig, by taking arc-welding and spot welding as an example, then by the source of welding current,
The part such as wire-feed motor, welding gun forms.Should also there be sensor-based system for intelligent robot, such as laser or image sensor and its control
Device etc..Tip is provided on welding gun, tip needs to bear high-temperature baking for a long time during the work time, makes the use of tip
Short life.Existing radiating mode is mainly radiation fin, but this effect is bad, especially long lasting for the course of work
In, and there are security risks.
The content of the invention
The purpose of the present invention is that solve the above-mentioned problems and provides a kind of automatic welding machine people radiator.
The present invention is achieved through the following technical solutions above-mentioned purpose：
A kind of automatic welding machine people radiator, including water bath type vaporizer, insulating layer, vacuum heat-insulating pipe, cooling body, institute
Stating cooling body includes liquid nitrogen container, and the liquid nitrogen container upper end is provided with liquid nitrogen ascending pipe, and the is provided on the liquid nitrogen ascending pipe
One manually-operated gate, the liquid nitrogen container lower end are connected with the vacuum heat-insulating pipe, described in the other end connection of the vacuum heat-insulating pipe
Water bath type vaporizer, the water bath type vaporizer are located in tank for coolant, the other end connection of the water bath type vaporizer
Nitrogen out of the trachea is provided with liquid nitrogen pump on the vacuum heat-insulating pipe close to one end of the coolant, the liquid nitrogen pump and described
The second manually-operated gate is provided between liquid nitrogen container.
In said structure, second manually-operated gate is opened, the liquid nitrogen pump is started to work, and liquid nitrogen is passed through described true
Empty heat-insulated pipe flows into the water bath type vaporizer from the liquid nitrogen container, and liquid nitrogen becomes gas by liquid in the water bath type vaporizer
State is absorbed heat in the process, reduces the temperature around the water bath type vaporizer, and with the coolant in the tank for coolant
Heat exchange is carried out, the temperature of coolant reduces, and nitrogen is discharged from the nitrogen out of the trachea, and coolant pump is started to work, and will be cooled down
Liquid flows into the water cooling cavity by the inlet tube from tank for coolant, and is flowed by the outlet tube from the water cooling cavity
The coolant forms cycle, and butt welding machine device people carries out radiating and cooling, when liquid nitrogen is supplemented, opening described the
One manually-operated gate adds in liquid nitrogen by the liquid nitrogen ascending pipe into the liquid nitrogen container.
In order to further improve the quality of automatic welding machine people heat dissipation, the side of the tank for coolant is provided with feed liquor
It manages, coolant pump, the other end connection water cooling cavity of the inlet tube is provided on the inlet tube.
In order to further improve automatic welding machine people heat dissipation quality, the water cooling cavity be located at tip outer wall circumference and
Between gas flow outer wall circumference.
In order to further improve the quality of automatic welding machine people heat dissipation, outlet tube is provided with below the inlet tube, institute
The lower part that outlet tube is located at the tank for coolant is stated, the other end of the outlet tube connects the lower end of the water cooling cavity.
In order to further improve the quality of automatic welding machine people heat dissipation, the tank for coolant is provided with insulating layer, described
Insulating layer includes high density polyethylene protective coating, rigid polyurethane foam and outer layer.
In order to further improve the quality of automatic welding machine people heat dissipation, the rigid polyurethane foam is located at described
Between outer layer and the high density polyethylene protective coating.
In order to further improve the quality of automatic welding machine people heat dissipation, the upper end of the tank for coolant is provided with coolant
Inlet.
In order to further improve the quality of automatic welding machine people heat dissipation, the nitrogen out of the trachea passes through the tank for coolant
It is communicated with the outside, the water bath type vaporizer is connected by the vacuum heat-insulating pipe through the tank for coolant with the liquid nitrogen pump
It is logical.
Compared with prior art, the beneficial effects of the present invention are：
The present invention provides a kind of automatic welding machine people radiator, and the setting of cooling body, can realize in apparatus of the present invention
Heat dissipation to automatic welding machine people, and radiating rate is fast, high safety and reliability.
Description of the drawings
Fig. 1 is a kind of structure diagram of automatic welding machine people radiator of the present invention.
Fig. 2 is the structure diagram of cooling body in a kind of automatic welding machine people radiator of the present invention.
Fig. 3 is the structure diagram of insulating layer in a kind of automatic welding machine people radiator of the present invention.
The reference numerals are as follows：
1st, liquid nitrogen container；2nd, the second manually-operated gate；3rd, liquid nitrogen pump；4th, vacuum heat-insulating pipe；5th, tank for coolant；6th, water bath type vaporizer；
7th, outlet tube；8th, insulating layer；9th, coolant pump；10th, inlet tube；11st, nitrogen out of the trachea；12nd, coolant inlet；13rd, first
Manually-operated gate；14th, liquid nitrogen ascending pipe；15th, high density polyethylene protective coating；16th, rigid polyurethane foam；17th, outer layer；
18th, water cooling cavity；19th, tip；20th, gas flow；21st, cooling body.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings：
As shown in Figure 1-Figure 3, a kind of automatic welding machine people radiator, it is exhausted including water bath type vaporizer 6, insulating layer 8, vacuum
Heat pipe 4, cooling body 21, cooling body 21 include liquid nitrogen container 1, and 1 upper end of liquid nitrogen container is provided with liquid nitrogen ascending pipe 14, liquid nitrogen injection
First manual valve 13 is provided on pipe 14,1 lower end of liquid nitrogen container is connected with vacuum heat-insulating pipe 4, and the other end of vacuum heat-insulating pipe 4 connects
Water bath type vaporizer 6 is connect, water bath type vaporizer 6 is located in tank for coolant 5, and the other end connection nitrogen of water bath type vaporizer 6 goes out
Tracheae 11, one end on vacuum heat-insulating pipe 4 close to coolant are provided with liquid nitrogen pump 3, are provided between liquid nitrogen pump 3 and liquid nitrogen container 1
Second manually-operated gate 2, the upper end of tank for coolant 5 are provided with coolant inlet 12.
In said structure, open the second manually-operated gate 2, liquid nitrogen pump 3 starts to work, by liquid nitrogen by vacuum heat-insulating pipe 4 from
Liquid nitrogen container 1 flows into water bath type vaporizer 6, and liquid nitrogen becomes gaseous state by liquid in water bath type vaporizer 6, absorbs heat in the process,
The temperature around water bath type vaporizer 6 is reduced, and heat exchange, the temperature of coolant are carried out with the coolant in tank for coolant 5
It reduces, nitrogen discharges from nitrogen out of the trachea 11, and coolant pump 9 is started to work, by coolant by inlet tube 10 from tank for coolant 5
Water cooling cavity 18 is flowed into, and passes through outlet tube 7 and flows into coolant from water cooling cavity 18, forms Xun Huan, butt welding machine device people carries out
Radiating and cooling when liquid nitrogen is supplemented, opens first manual valve 13, by liquid nitrogen ascending pipe 14 into liquid nitrogen container 1
Add in liquid nitrogen.
In order to further improve the quality of automatic welding machine people heat dissipation, the side of tank for coolant 5 is provided with inlet tube 10,
Coolant pump 9 is provided on inlet tube 10, the other end connection water cooling cavity 18 of inlet tube 10, water cooling cavity 18 is located at tip 19
Between 20 outer wall circumference of outer wall circumference and gas flow, 10 lower section of inlet tube is provided with outlet tube 7, and outlet tube 7 is located at coolant
The lower part of case 5, the lower end of the other end connection water cooling cavity 18 of outlet tube 7, tank for coolant 5 are provided with insulating layer 8, insulating layer 8
Including high density polyethylene protective coating 15, rigid polyurethane foam 16 and outer layer 17, rigid polyurethane foam 16
Between outer layer 17 and high density polyethylene protective coating 15, nitrogen out of the trachea 11 is communicated with the outside through tank for coolant 5, vacuum
Water bath type vaporizer 6 is connected by heat-insulated pipe 4 through tank for coolant 5 with liquid nitrogen pump 3.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe the originals of the present invention
Reason, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes and improvements
It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appending claims and equivalents circle
It is fixed.
Claims (8)
1. a kind of automatic welding machine people radiator, it is characterised in that：Including water bath type vaporizer（6）, insulating layer（8）, it is true
Empty heat-insulated pipe（4）, cooling body（21）, the cooling body（21）Including liquid nitrogen container（1）, the liquid nitrogen container（1）Upper end is set
There is liquid nitrogen ascending pipe（14）, the liquid nitrogen ascending pipe（14）On be provided with first manual valve（13）, the liquid nitrogen container（1）Lower end
It is connected with the vacuum heat-insulating pipe（4）, the vacuum heat-insulating pipe（4）The other end connect the water bath type vaporizer（6）, it is described
The water bath type vaporizer（6）Positioned at tank for coolant（5）It is interior, the water bath type vaporizer（6）The other end connection nitrogen outlet
Pipe（11）, the vacuum heat-insulating pipe（4）Upper one end close to the coolant is provided with liquid nitrogen pump（3）, the liquid nitrogen pump（3）With
The liquid nitrogen container（1）Between be provided with the second manually-operated gate（2）.
2. a kind of automatic welding machine people radiator according to claim 1, it is characterised in that：The tank for coolant
（5）Side be provided with inlet tube（10）, the inlet tube（10）On be provided with coolant pump（9）, the inlet tube（10）'s
The other end connects water cooling cavity（18）.
3. a kind of automatic welding machine people radiator according to claim 1, it is characterised in that：The water cooling cavity
（18）Positioned at tip（19）Outer wall circumference and gas flow（20）Between outer wall circumference.
4. a kind of automatic welding machine people radiator according to claim 1, it is characterised in that：The inlet tube（10）
Lower section is provided with outlet tube（7）, the outlet tube（7）Positioned at the tank for coolant（5）Lower part, the outlet tube（7）It is another
One end connects the water cooling cavity（18）Lower end.
5. a kind of automatic welding machine people radiator according to claim 1, it is characterised in that：The tank for coolant
（5）It is provided with insulating layer（8）, the insulating layer（8）Including high density polyethylene protective coating（15）, rigid polyurethane foam
（16）And outer layer（17）.
6. a kind of automatic welding machine people radiator according to claim 5, it is characterised in that：The hard polyaminoester
Foamed plastics（16）Positioned at the outer layer（17）With the high density polyethylene protective coating（15）Between.
7. a kind of automatic welding machine people radiator according to claim 1, it is characterised in that：The tank for coolant
（5）Upper end be provided with coolant inlet（12）.
8. a kind of automatic welding machine people radiator according to claim 1, it is characterised in that：The nitrogen out of the trachea
（11）Through the tank for coolant（5）It is communicated with the outside, the vacuum heat-insulating pipe（4）Through the tank for coolant（5）By institute
State water bath type vaporizer（6）With the liquid nitrogen pump（3）It is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810012842.7A CN108080834A (en) | 2018-01-06 | 2018-01-06 | A kind of automatic welding machine people radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810012842.7A CN108080834A (en) | 2018-01-06 | 2018-01-06 | A kind of automatic welding machine people radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108080834A true CN108080834A (en) | 2018-05-29 |
Family
ID=62182073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810012842.7A Pending CN108080834A (en) | 2018-01-06 | 2018-01-06 | A kind of automatic welding machine people radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108080834A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1040532A (en) * | 1988-08-12 | 1990-03-21 | 梅塞尔·格里斯海姆有限公司 | Utilize liquid oxygen to carry out the method for gas cutting |
| CN103707126A (en) * | 2013-12-19 | 2014-04-09 | 重庆信奇建材机械制造有限公司 | Heat dissipation working table |
| CN103913027A (en) * | 2014-04-11 | 2014-07-09 | 莱阳市贵合机械有限公司 | Ultrafine grinder liquid nitrogen cooling device |
| US20160008908A1 (en) * | 2012-05-15 | 2016-01-14 | General Electric Company | Electrospark deposition system for repair of gas turbine |
| CN107511605A (en) * | 2016-06-18 | 2017-12-26 | 天津鑫星云焊接设备科技有限公司 | A kind of novel multi-bit welding equipment |
-
2018
- 2018-01-06 CN CN201810012842.7A patent/CN108080834A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1040532A (en) * | 1988-08-12 | 1990-03-21 | 梅塞尔·格里斯海姆有限公司 | Utilize liquid oxygen to carry out the method for gas cutting |
| US20160008908A1 (en) * | 2012-05-15 | 2016-01-14 | General Electric Company | Electrospark deposition system for repair of gas turbine |
| CN103707126A (en) * | 2013-12-19 | 2014-04-09 | 重庆信奇建材机械制造有限公司 | Heat dissipation working table |
| CN103913027A (en) * | 2014-04-11 | 2014-07-09 | 莱阳市贵合机械有限公司 | Ultrafine grinder liquid nitrogen cooling device |
| CN107511605A (en) * | 2016-06-18 | 2017-12-26 | 天津鑫星云焊接设备科技有限公司 | A kind of novel multi-bit welding equipment |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20180529 |