CN209681390U - A kind of small-bore air hose automatic soldering device of rectangle - Google Patents
A kind of small-bore air hose automatic soldering device of rectangle Download PDFInfo
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- CN209681390U CN209681390U CN201920323472.9U CN201920323472U CN209681390U CN 209681390 U CN209681390 U CN 209681390U CN 201920323472 U CN201920323472 U CN 201920323472U CN 209681390 U CN209681390 U CN 209681390U
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Abstract
A kind of small-bore air hose automatic soldering device of rectangle, mobile welding module (3) are arranged in it, mobile welding module (3) include welding gun (31) and whole height is 70 ~ 95mm, width is the trolley (32) of 90 ~ 140mm, welding gun (31) is mounted on trolley (32), trolley (32) rear and front end is installed by front jockey wheel (326) and rear directive wheel (327) respectively, front jockey wheel (326) and rear directive wheel (327) are arranged at the side far from welding gun, and it is moved along web, 1 ~ 6 degree of angle is formed between front jockey wheel (326) and the line of centres and web of rear directive wheel (327), directive wheel (327) left side is with trolley side wall in same level afterwards.The utility model is small in size, structurally reasonable, easy to operate to realization automatic welding inside straight line rectangular air duct, and manpower and material resources are greatly saved.
Description
Technical field
The present invention relates to automatic welding device field, more particularly to a kind of small-bore air hose automatic soldering device of rectangle and
Its working method.
Background technique
In shipbuilding, ventilation shaft rectangular tube, since its bore is too small, worker can not arrive the inside welding at all, only
Welding gun can be tied up with waddy just can be carried out welding above, and due to the on slippery ground welding gun of hand, appearance of weld is unable to get guarantee；Together
When, since bore is too small, and can not polish.This brings many troubles to subsequent inspection declaration work.
Although also there are many welding angle welders currently on the market cannot be introduced into bore since volume is excessive at all
Progress welding work inside small rectangular tube, the Welding Problems of the small ventilation quarter bend (100*150mm) of this bore, never
It is resolved.
The Chinese patent of Publication No. CN207806846U discloses a kind of mobile membrane wall automatic soldering device, it is wrapped
Including can be automatically controled the mobile welding tractor of walking, is mounted on welding gun on mobile welding tractor, for Mobile welding walking
The guide rail of 2m；The guide rail is that two angle steel are welded to form in parallel；The vehicle body of mobile welding tractor is using high-strength alloy aluminium essence
Close die casting is made.Meanwhile the full automatic arc switching system for being used for while starting welding and traveling is equipped on mobile welding tractor,
And it is equipped with silicon controlled speed regulator.It can be good at improving welding efficiency, reduces welding deformation, reduces labor intensity, and make membrane type
Wall welding is more biased towards in automation, and operation is more convenient, and use is safer, and can obtain high-quality welding effect.
But just due to its integrated design, the miniature ventilation quarter bend small compared to bore, the invention still has volume
Excessive defect, so as to cause needing to carry out interior welds by artificial.
Therefore, so that miniature small-bore rectangular ventilation pipe is completed automatic welding in Power of Chinese Shipbuilding Industry, be society
Institute's urgent need.
Summary of the invention
The purpose of the present invention is to solve proposing in above-mentioned background problems, a kind of small-bore air hose of rectangle is provided
Automatic soldering device and its working method, it is small in size, structurally reasonable, can pass through the straight line air hose of 100 × 150 millimeters of bores
Internal automatic welding work, and beautiful appearance are carried out, without polishing again.
The object of the present invention is achieved like this: a kind of small-bore air hose automatic soldering device of rectangle, including DC power supply
Controller and mobile welding module, the mobile welding module include welding gun and trolley, and the trolley whole height is 70 ~
95mm, width are 90 ~ 140mm, and the welding gun is mounted on trolley side, and the trolley front end is equipped with front jockey wheel, described small
Vehicle rear end is equipped with rear directive wheel, and the front jockey wheel and rear directive wheel are arranged at the side far from welding gun, and along being welded
The web of part is mobile, position of center line offset 3 ~ 5mm of the position of center line of the front jockey wheel and rear directive wheel, described
1 ~ 6 degree of angle, the rear directive wheel left side and trolley side are formed between front jockey wheel and the line of centres and web of rear directive wheel
Wall is in same level.
Six core wires are transported to wire-feed motor, the No.1 line in the arc welding gun switch and six core wires on the DC power control device
And No. six lines connect, and converter is also equipped in the wire-feed motor, the DC power control device anode is connected to wire-feed motor weldering
Anode on combination hub makees ground wire anode, and the cathode of the DC power control device, which is directly connected with welding base metal, to be made ground wire and bear
Pole.
The DC power control device connects mobile weldering by conducting wire by conducting wire link control module, the control module
Connection module, the mobile welding module carry out mobile control by control module.
The trolley further includes upper end cover, and the upper end cover one side wall is provided with detent slot, installation weldering in the detent slot
Rifle, the upper end cover lower section are provided with pedestal.
Movable pulley is also equipped on the pedestal.
The base bottom is additionally provided with magnet, and the magnet has two pieces.
The car interior is provided with DC24V power supply, and described power supply one end is provided with transmission gear, and the transmission gear is matched
It closes helical gear and vertical-transmission is carried out to wheel shaft.
The magnet is apart from 3 ~ 5 millimeters of ground.
The control module is PLC control system.
A kind of working method of the small-bore air hose automatic soldering device of rectangle, includes the next steps:
Step 1: welding gun is installed in the detent slot of upper end cover side wall；
Step 2: arc welding gun switch is opened；
Step 3: by PLC control system, moving of car is controlled, the straight line rectangular air duct of 100 × 150mm bore is passed through
Carry out internal automatic welding.
Compared with the prior art, the invention has the following advantages that
1, present apparatus reasonable integral structure, it is easy to assembly, it operates very simple；
2, running gear and controller part use separation design, and small volume can pass through 100 × 150 millimeters of mouths
The straight line air hose of diameter carries out internal automatic welding work, and beautiful appearance, without polishing again.
3, it is provided with detent slot, disassembly, the storage of welding gun are convenient, removable when not needing welding in pipe usually to unload down manually
Welding, it is very convenient.
4, it is provided with converter in wire-feed motor, the utilization of loss power supply is completed using ground wire anode and ground wire cathode.
Wherein, ground wire anode is the anode that host anode is connected on wire-feed motor welding socket, and the cathode on host is directly and welding is female
Material connection, when opening arc welding gun switch, welding starts, and loss power supply is the positive and negative anodes on host, i.e., using converter ground wire
Positive and negative anodes (loss power supply) DC24V power supply is become by converter, for welding tractor use.Therefore, the present invention does not use
AC220V power supply and lithium battery, but the power supply being lost in the welding process using ground wire completely is mentioned by converter recycling
For power performance, it is saved greatly the energy.Meanwhile the moment that arc welding gun switch is opened, the power supply of welding tractor can also be beaten simultaneously
It opens, realizes synchronous averaging or stopping.
5. pedestal rear and front end is respectively provided with directive wheel, the position of center line of the position of center line of front jockey wheel and rear directive wheel
3 ~ 5mm of offset, front jockey wheel is closer apart from web compared to rear directive wheel, therefore the center of front jockey wheel and rear directive wheel
The angle that 1 ~ 6 degree is formed between line and web is then in same level, therefore two guiding with trolley side wall on the left of directive wheel
It takes turns pilot trolley under collective effect and is bonded web going straight ahead.
6. base bottom is provided with magnet, so that inside the small-bore air hose of rectangle when automatic welding, it is more stable, it will not
Because the factors such as slight vibration cause to weld discontinuous.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of the small-bore air hose automatic soldering device of rectangle of the present invention, in which:
1, DC power control device；2, control module；3, mobile welding module；31, welding gun；32, trolley；
Fig. 2 is a kind of structural schematic diagram of the mobile welding module of the small-bore air hose automatic soldering device of rectangle of the present invention,
Wherein:
321, upper end cover；322, detent slot；323, movable pulley；324, pedestal；326, front jockey wheel；327, rear directive wheel；
Fig. 3 is a kind of bottom magnet position of the mobile welding module of the small-bore air hose automatic soldering device of rectangle of the present invention
Schematic diagram, in which:
325, magnet.
Fig. 4 is a kind of forward and backward directive wheel position view of the small-bore air hose automatic soldering device of rectangle of the present invention,
In: 326, front jockey wheel；327, rear directive wheel.
Fig. 5 is a kind of position view of the working condition of the small-bore air hose automatic soldering device of rectangle of the present invention.
Specific embodiment
The present invention is illustrated in the following with reference to the drawings and specific embodiments:
As shown in Fig. 1 ~ 5, a kind of small-bore air hose automatic soldering device of rectangle, including DC power control device 1 and movement
Welding module 3, the mobile welding module 3 include welding gun 31 and trolley 32, and 32 whole height of trolley is 70 ~ 95mm, wide
Degree is 90 ~ 140mm, and the welding gun 31 is mounted on 32 side of trolley, and 32 front end of trolley is equipped with front jockey wheel 326, described
32 rear end of trolley is equipped with rear directive wheel 327, and the front jockey wheel 326 and rear directive wheel 327 are arranged at one far from welding gun
Side, and moved along the web of welded part, the center line position of the position of center line of the front jockey wheel 326 and rear directive wheel 327
3 ~ 5mm of offset is set, forms 1 ~ 6 degree of folder between the front jockey wheel 326 and the line of centres and web of rear directive wheel 327
Angle, rear 327 left side of directive wheel are in same level with 32 side wall of trolley.
Six core wires are transported to wire-feed motor 4, the switch of welding gun 31 and one in six core wires on the DC power control device 1
Number line and No. six lines connections are also equipped with converter 5 in the wire-feed motor 4, and 1 anode of DC power control device, which is connected to, to be sent
Silk machine 4 welds the anode on socket and makees ground wire anode, and the cathode of the DC power control device 1 directly connects work with welding base metal
Ground wire cathode.
The DC power control device 1 is connected by conducting wire and is moved by conducting wire link control module 2, the control module 2
Dynamic welding module 3, the mobile welding module 3 carry out mobile control by control module 2.
The trolley 32 further includes upper end cover 321, and 321 one side wall of upper end cover is provided with detent slot 322, the detent
Welding gun 31 is installed in slot 322, is provided with pedestal 324 below the upper end cover 321.
Movable pulley 323 is also equipped on the pedestal 324.
324 bottom of pedestal is additionally provided with magnet 325, and the magnet 325 has two pieces.
The trolley 32 is internally provided with DC24V power supply, and described power supply one end is provided with transmission gear, the transmission gear
Helical gear is cooperated to carry out vertical-transmission to wheel shaft.
The magnet 325 is apart from 3 ~ 5 millimeters of ground.
The control module 2 is PLC control system.
In the present embodiment, a kind of small-bore air hose automatic soldering device of rectangle of the present invention is small-bore for rectangle
Automatic welding in the pipe of air hose, at work:
Firstly, welding gun 31 is installed in the detent slot 322 of 321 side wall of upper end cover；
It is switched secondly, opening welding gun 31；
Then, it by PLC control system, controls trolley 32 and moves, simultaneously because 32 whole height of trolley is whole height
For 70 ~ 95mm, width is 90 ~ 140mm, can be carried out completely by the straight line rectangular air duct of 100 × 150mm bore internal automatic
Change welding, and beautiful appearance, without polishing again.
In the present embodiment, detent slot is arranged in upper end cover side, facilitates disassembly, the storage of welding gun.
In the present embodiment, converter is set in wire-feed motor, loss electricity is completed using ground wire anode and ground wire cathode
The utilization in source.Wherein, ground wire anode is the anode that host anode is connected on wire-feed motor welding socket, and the cathode on host is direct
It is connected with welding base metal, when opening arc welding gun switch, welding starts, and loss power supply is the positive and negative anodes on host, i.e., using conversion
The positive and negative anodes (loss power supply) of ground wire are become DC24V power supply by converter by device, are used for welding tractor.It therefore, there is no need to
Using AC220V power supply and lithium battery, but recycled completely using the power supply that ground wire is lost in the welding process by converter
Power performance is provided, it is energy saving.Meanwhile the moment that arc welding gun switch is opened, the power supply of welding tractor can also open simultaneously, it is real
Existing synchronous averaging or stopping.
In the present embodiment, pedestal rear and front end is respectively provided with directive wheel, the position of center line of front jockey wheel and rear directive wheel
Position of center line 3 ~ 5mm of offset, front jockey wheel is closer apart from web compared to rear directive wheel, thus front jockey wheel and after
The angle that 1 ~ 6 degree is formed between the line of centres and web of directive wheel, is then in same level with trolley side wall on the left of directive wheel
Face, therefore pilot trolley is bonded web going straight ahead under two directive wheel collective effects.
In the present embodiment, magnet is arranged in base bottom, so that the automatic welding Shi Gengwen inside the small-bore air hose of rectangle
It is fixed, it will not cause to weld because of factors such as slight vibrations discontinuous.
The above is only specific application examples of the invention, are not limited in any way to protection scope of the present invention, all uses
Equivalent transformation or equivalent replacement and the technical solution formed, all fall within rights protection scope of the present invention.
Claims (9)
1. a kind of small-bore air hose automatic soldering device of rectangle, it is characterised in that: including DC power control device (1) and mobile weldering
Connection module (3), the mobile welding module (3) include welding gun (31) and trolley (32), and trolley (32) whole height is 70 ~
95mm, width are 90 ~ 140mm, and the welding gun (31) is mounted on trolley (32) side, and trolley (32) front end is equipped with leading
To wheel (326), trolley (32) rear end is equipped with rear directive wheel (327), the front jockey wheel (326) and rear directive wheel
(327) it is arranged at the side far from welding gun, and is moved along the web of welded part, the front jockey wheel (326) and rear guiding
1 ~ 6 degree of angle, rear directive wheel (327) left side and trolley (32) side wall are formed between the line of centres and web of wheel (327)
In same level.
2. the small-bore air hose automatic soldering device of a kind of rectangle according to claim 1, it is characterised in that: the direct current
Six core wires are transported to wire-feed motor (4) on source controller (1), the welding gun (31) switch and the No.1 line in six core wires and No. six lines
It connects, is also equipped with converter (5) on the wire-feed motor (4), DC power control device (1) anode is connected to wire-feed motor
(4) it welds the anode on socket and makees ground wire anode, the cathode of the DC power control device (1) directly connects work with welding base metal
Ground wire cathode.
3. the small-bore air hose automatic soldering device of a kind of rectangle according to claim 1, it is characterised in that: the direct current
Source controller (1) connects mobile welding module by conducting wire by conducting wire link control module (2), the control module (2)
(3), the mobile welding module (3) carries out mobile control by control module (2).
4. the small-bore air hose automatic soldering device of a kind of rectangle according to claim 1, it is characterised in that: the trolley
It (32) further include upper end cover (321), upper end cover (321) one side wall is provided with detent slot (322), the detent slot (322)
Interior installation welding gun (31), upper end cover (321) lower section are provided with pedestal (324).
5. the small-bore air hose automatic soldering device of a kind of rectangle according to claim 4, it is characterised in that: the pedestal
(324) movable pulley (323) are also equipped on.
6. the small-bore air hose automatic soldering device of a kind of rectangle according to claim 4, it is characterised in that: the pedestal
(324) bottom is additionally provided with magnet (325), and the magnet (325) has two pieces.
7. the small-bore air hose automatic soldering device of a kind of rectangle according to claim 4, it is characterised in that: the trolley
(32) it is internally provided with DC24V power supply, transmission gear is arranged in described power supply one end, and the transmission gear cooperation helical gear is to wheel shaft
Carry out vertical-transmission.
8. the small-bore air hose automatic soldering device of a kind of rectangle according to claim 6, it is characterised in that: the magnet
(325) apart from 3 ~ 5 millimeters of ground.
9. the small-bore air hose automatic soldering device of a kind of rectangle according to claim 3, it is characterised in that: the control mould
Block (2) is PLC control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920323472.9U CN209681390U (en) | 2019-03-14 | 2019-03-14 | A kind of small-bore air hose automatic soldering device of rectangle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920323472.9U CN209681390U (en) | 2019-03-14 | 2019-03-14 | A kind of small-bore air hose automatic soldering device of rectangle |
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| CN209681390U true CN209681390U (en) | 2019-11-26 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109822188A (en) * | 2019-03-14 | 2019-05-31 | 江苏新扬子造船有限公司 | A kind of small-bore air hose automatic soldering device of rectangle and its working method |
-
2019
- 2019-03-14 CN CN201920323472.9U patent/CN209681390U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109822188A (en) * | 2019-03-14 | 2019-05-31 | 江苏新扬子造船有限公司 | A kind of small-bore air hose automatic soldering device of rectangle and its working method |
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