CN109877435B - Portable roof seam welder - Google Patents
Portable roof seam welder Download PDFInfo
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- CN109877435B CN109877435B CN201910330792.1A CN201910330792A CN109877435B CN 109877435 B CN109877435 B CN 109877435B CN 201910330792 A CN201910330792 A CN 201910330792A CN 109877435 B CN109877435 B CN 109877435B
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Abstract
The invention relates to the technical field of seam welding machines, in particular to a portable roof seam welding machine which comprises a power supply vehicle and a welding machine which are mutually independent, wherein the welding machine is connected with the power supply vehicle through a line, the welding machine comprises a base, an electrode assembly, an adjusting mechanism and a control device, the electrode assembly is fixed on the base, a roof panel is positioned between a first electrode pressing wheel of a first electrode assembly and a second electrode pressing wheel of a second electrode assembly of the welding machine, and after the welding machine is connected with the power supply vehicle through the line and electrified, the first electrode pressing wheel and the second electrode pressing wheel can weld the roof panel.
Description
Technical Field
The invention relates to the technical field of seam welding machines, in particular to a portable roof seam welding machine.
Background
In the process of fastening and connecting roof panels, two or more roof panels fastened and connected need to be further welded in consideration of safety performance requirements such as wind resistance, rain resistance, aging resistance and the like. However, no good welding method exists for thin-wall welding parts such as roof panels in the market at present. The traditional mode adopts manual welding, has low welding efficiency, is influenced by the level of welding personnel, and has uneven welding quality.
Disclosure of Invention
The invention aims to provide a portable roof seam welder, aiming at the defects in the prior art, and having high automation degree, high welding efficiency and stable and excellent welding performance, and being capable of automatically welding roof panels.
The purpose of the invention is realized by the following technical scheme:
the utility model provides a portable roof seam welder, including the supply vehicle that is independent each other, the welding machine is connected with the supply vehicle electricity, the welding machine includes the base, fix electrode subassembly on the base, adjustment mechanism and controlling means, controlling means is connected with the electrode subassembly electricity, electrode subassembly include two electrode subassemblies that set up side by side, be first electrode subassembly and second electrode subassembly respectively, the bottom of first electrode subassembly is connected with first electrode pinch roller, the bottom of second electrode subassembly is connected with the second electrode pinch roller, the roof panel that treats welding is located between first electrode pinch roller and second electrode pinch roller, adjustment mechanism includes eccentric member and retaining member, the eccentric member is installed on first electrode subassembly, one end of retaining member is articulated with the eccentric member, the other end can articulate with second electrode subassembly, rotate the eccentric member and can drive the retaining member along axial motion, thereby make the other end of retaining member drive second electrode subassembly to move towards first electrode subassembly direction, and then the second electrode pinch roller and the first electrode pinch roller clamp the roof panel.
The front side face of the first electrode assembly is connected with a first convex block, the first convex block is provided with a through hole, the front side face of the second electrode assembly is connected with a second convex block, the second convex block is provided with a groove, the locking piece comprises an adjusting rod, a knob and an elastic piece, one end of the adjusting rod penetrates through the through hole to be hinged with the eccentric piece, the end part of the other end of the adjusting rod is connected with a spiral cover, the elastic piece is sleeved on the periphery of the adjusting rod, one end of the elastic piece stretches into the spiral cover in a protruding mode, and the other end of the elastic piece can be elastically abutted to the top through a gasket and the right side face of the second convex block.
The locking piece and the second electrode assembly are detachably connected, the adjusting rod comprises a first connecting rod and a second connecting rod, the first connecting rod is inserted into the through hole, one end of the first connecting rod is hinged to the eccentric piece, the other end of the first connecting rod is hinged to the second connecting rod, the second connecting rod is rotated, the second connecting rod can enter the groove, and the gasket located at the end of the second connecting rod abuts against the right side face of the second bump elastically.
The welding machine further comprises a transmission mechanism, the transmission mechanism comprises a driving motor and a gear box connected with the driving motor, an output shaft of the driving motor is connected with the first electrode assembly and the second electrode assembly through the gear box, and the first electrode pressing wheel and the second electrode pressing wheel can be driven to rotate relatively.
The gear box comprises a first driving bevel gear, a first middle bevel gear meshed with the first driving bevel gear, a first driven bevel gear meshed with the first middle bevel gear, a second driving bevel gear and a second driven bevel gear, the second driving bevel gear is meshed with the second driven bevel gear, an output shaft of the driving motor is connected with the first driving bevel gear and the second driving bevel gear, the first driven bevel gear is connected with a rotating shaft of the first electrode pressing wheel, and the second driven bevel gear is connected with a rotating shaft of the second electrode pressing wheel.
Wherein, the left plate, the right plate or the rear plate of the base are connected with a handle which is convenient for pushing the welding machine to move.
The welding machine further comprises a sensor, the sensor is electrically connected with the control device, the sensor is located at the bottom of the first electrode pressing wheel or the bottom of the second electrode pressing wheel and can be used for detecting whether the first electrode pressing wheel or the second electrode pressing wheel contacts with a roof panel, when the first electrode assembly and the second electrode assembly are adjusted to move downwards relative to the base, the sensor sends a signal to the control device when detecting that the bottom plane of the first electrode pressing wheel or the bottom plane of the second electrode pressing wheel contacts with the roof panel, and an operator stops adjusting after receiving the signal.
The power supply vehicle comprises a bottom plate and a frame connected with the bottom plate, the bottom of the bottom plate is connected with a roller convenient for the power supply vehicle to move, a power supply part used for powering on the welding machine is placed in the frame, and the power supply part is connected with the welding machine through a circuit.
Wherein, the bottom of welding machine is connected with the wheel of its removal of being convenient for.
Compared with the prior art, the portable roof seam welder has the following beneficial effects:
1. the welding machine is connected with the power supply vehicle through a circuit and electrified, so that the first electrode pressing wheel and the second electrode pressing wheel can weld the roof panel, the welding automation degree is high, the welding efficiency is improved, and the welding performance is stable;
2. be provided with adjustment mechanism and can adjust the interval between first electrode pinch roller and the second electrode pinch roller, eccentric and retaining member interconnect, when rotating the eccentric, eccentric drive retaining member axial motion, thereby make the other end drive second electrode subassembly of retaining member remove towards first electrode subassembly, make first electrode pinch roller of first electrode subassembly, interval between the second electrode pinch roller of second electrode subassembly reduces, so that the better tight roof panel of clamp of second electrode pinch roller and first electrode pinch roller, then the welding quality of welding machine improves, and welding performance is excellent.
3. Welding machine and supply vehicle are solitary mobilizable structure, and both carry out the electricity through the circuit and connect, and the welding machine is small, and only needs the supply vehicle to provide the energy can realize the welding function alone promptly, and the welding machine does not receive the restriction of area and roof space, welds comprehensively and efficient, simple structure and convenient to carry.
Drawings
The invention is further illustrated by means of the attached drawings, but the embodiments in the drawings do not constitute any limitation to the invention, and for a person skilled in the art, other drawings can be obtained on the basis of the following drawings without inventive effort.
FIG. 1 is a schematic diagram of the structure of a welder of the portable roof seam welder of the present invention.
Fig. 2 is a partially enlarged view of a in fig. 1.
Fig. 3 is a schematic structural view of a power supply vehicle of the portable roof seam welder of the present invention.
Fig. 1 to 3 include:
the power supply vehicle comprises a power supply vehicle 1, a bottom plate 10, a frame 11, a hand push frame 12, a power supply element 13, a roller 14, a driving motor 15, a welding machine 2, a base 20, a wheel 200, a left plate 21, a right plate 22, a front plate 23, an electrode assembly 24, a first electrode assembly 25, a first electrode pressing wheel 250, a first bump 251, a through hole 252, a second electrode assembly 26, a second electrode pressing wheel 260, a second bump 261, a groove 262, an adjusting mechanism 27, an adjusting rod 270, an elastic element 272, a first connecting rod 273, a second connecting rod 274, a spiral cover 275, a gasket 276, an eccentric disc 277, a driving rod 278, a handle 28 and a gear box 29.
Detailed Description
The invention is further described with reference to the following examples.
The invention relates to a specific implementation mode of a portable roof seam welder, which comprises a power supply vehicle 1 and a welding machine 2 which are independent from each other, wherein in the embodiment, the welding machine 2 and the power supply vehicle 1 are both independent movable structures and can be electrically connected through a circuit, the welding machine 2 is small in size, the welding function can be independently realized only by supplying energy by the power supply vehicle 1, the welding machine 2 is not limited by the volume and the roof space, the welding is comprehensive and efficient, the structure is simple, and the portable roof seam welder is convenient to carry.
The welding machine includes an adjusting mechanism 27, the adjusting mechanism 27 includes an eccentric member and a locking member, the locking member includes an adjusting lever 270, a cap 275 and an elastic member 272, the eccentric member is installed at a side of the first protrusion 251 and located at a side far from the second protrusion 261, the eccentric member includes an eccentric disc 277 and a lever 278 connected to the eccentric disc 277, the adjusting lever 270 includes a first connecting rod 273 inserted into the through hole 252 and hinged to the eccentric disc, the adjusting lever 270 further includes a second connecting rod 274, one end of the second connecting rod 274 is hinged to the first connecting rod 273, the other end of the second connecting rod 274 can be hooked to the second electrode assembly 26, when the second connecting rod 274 is rotated, the second connecting rod 274 can be inserted into the groove 262 or separated from the groove 262, the cap 275 of the locking member is connected to an end of the other end of the second connecting rod 274, the elastic member 272 of the locking member is fitted around a periphery of the second connecting rod 274, one end of the elastic element 272 protrudes into the screw cap 275, and the other end of the elastic element 272 can elastically abut against the right side surface of the second protrusion 261 through a gasket 276. The fastened roof panel is placed between the first electrode pinch rollers 250 and the second electrode pinch rollers 260, and the second link 274 hinged to the first link 273 is rotated, so that the second link 274 enters the groove 262, and the pad 276 of the second link 274 elastically abuts against the right side of the second protrusion 261, and at this time, the lever 278 is rotated to one side, because the eccentric disc 277 is arranged eccentrically, the driving lever 278 rotates to drive the eccentric disc 277 to rotate, the eccentric disc 277 drives the first connecting rod 273 hinged with the eccentric disc 277 to axially move towards the direction far away from the second convex block 261, thereby compressing the elastic member 272 and causing the cap 275 to abut on the second protrusion 261, the cap 275 gives a certain pressure to the second protrusion 261, thereby causing the second bump 261 to move and driving the second electrode assembly 26 to move toward the first electrode assembly 25, such that the first and second electrode pinch rollers 250, 260 grip the roof panel and are welded. The roof panel is located between a first electrode pressing wheel 250 of a first electrode assembly 25 of the welding machine and a second electrode pressing wheel 260 of a second electrode assembly 26 of the welding machine, and after the welding machine 2 is connected with the power supply vehicle 1 through a circuit and electrified, the first electrode pressing wheel 250 and the second electrode pressing wheel 260 can weld the roof panel, so that the welding automation degree is high, the welding efficiency is increased, and the welding performance is stable. Set up adjustment mechanism 27 can adjust the interval between first electrode pinch roller 250 and the second electrode pinch roller 260, when needs adjust the interval between first electrode pinch roller 250 and the second electrode pinch roller 260, then rotate the eccentric part and can realize the regulation of distance, the eccentric part is changeed and is taken drive retaining member axial motion, thereby make the other end drive second electrode subassembly 26 of retaining member remove towards first electrode subassembly 25, make the first electrode pinch roller 250 of first electrode subassembly 25, the interval between the second electrode pinch roller 260 of second electrode subassembly 26 reduces, so that the better tight roof panel of clamp of second electrode pinch roller 260 and first electrode pinch roller 250, then the welding quality of welding machine 2 improves, and welding performance is excellent.
The transmission mechanism comprises a driving motor 15 and a gear box 29, the driving motor 15 is connected with the gear box 29, the gear box 29 comprises a first rotating shaft and a second rotating shaft, the first rotating shaft is connected with the first electrode assembly 25, the second rotating shaft is connected with the second electrode assembly 26, the first rotating shaft comprises a first driving bevel gear, a first intermediate bevel gear meshed with the first driving bevel gear and a first driven bevel gear meshed with the first intermediate bevel gear, the central axis of the first driving bevel gear is overlapped with the central axis of the rotating shaft of the driving motor 15, the driving motor 15 can drive the first driving bevel gear to rotate, the central axis of the first driven bevel gear is vertical to the central axis of the first driving bevel gear, the bottom of the first driven bevel gear is connected with the first electrode assembly 25, when the driving motor 15 rotates, the output shaft of the driving motor 15 drives the first driving bevel gear to rotate, the rotation of the first driving bevel gear drives the rotation of the first intermediate bevel gear engaged therewith, so that the first driven bevel gear also rotates, and the first electrode pressing wheel 250 with the first driven bevel gear rotates.
The second rotating shaft comprises a second driving bevel gear and a second driven bevel gear meshed with the second driving bevel gear, the central axis of the second driving bevel gear is coincident with the central axis of the first driving bevel gear and the central axis of the rotating shaft of the driving motor 15, the driving motor 15 can drive the first driving bevel gear and the second driving bevel gear to synchronously rotate, the central axis of the second driven bevel gear is vertical to the central axis of the second driving bevel gear, when the driving motor 15 rotates, the output shaft of the driving motor 15 drives the first driving bevel gear to rotate and simultaneously drives the second driving bevel gear to rotate, the second driving bevel gear drives the second driven bevel gear to rotate, so that a second electrode pinch roller connected with the second driven bevel gear rotates, because the first middle bevel gear is added on the first rotating shaft, the rotating direction of the first driven bevel gear is opposite to the rotating direction of the second driven bevel gear, thereby drive the rotation direction of first electrode pinch roller 250 and the relative rotation of second electrode pinch roller 260, thereby because treat the welded roof panel between first electrode pinch roller 250 and second electrode pinch roller 260, thereby the rotation direction of first electrode pinch roller 250 and the rotation direction of second electrode pinch roller 260 are opposite to drive holistic welding machine and remove along treating the welded roof panel, this easy operation, degree of automation is high, and the welding efficiency is high, replace traditional manual welding, perhaps weld the equipment roof in advance.
The handle 28 is connected to the welding machine 2 for facilitating the movement of the welding machine 2, and the handle 28 is formed by extending upward from the left plate 21 of the base 20.
The welding machine 2 further comprises a control device and a sensor which are installed on the base 20, the control device is electrically connected with the sensor, the sensor is located at the bottom of the first electrode pressing wheel 250 or the bottom of the second electrode pressing wheel 260 and can be used for detecting whether the first electrode pressing wheel 250 or the second electrode pressing wheel 260 contacts with a roof panel, when the first electrode assembly 25 and the second electrode assembly 26 move downwards relative to the base 20 and the sensor detects that the bottom plane of the first electrode pressing wheel 250 or the bottom plane of the second electrode pressing wheel 260 contacts with the roof panel, the sensor sends a signal to the control device, so that the control device controls to send a signal or send an alarm, and an operator stops adjusting the downward movement of the first electrode assembly 25 and the second electrode assembly 26 after receiving the information.
Supply vehicle 1 includes bottom plate 10, connect the frame 11 of bottom plate 10, the bottom fixedly connected with of bottom plate 10 is convenient for the gyro wheel 14 that removes, the rear side of bottom plate 10 is connected with hand push frame 12, it promotes this supply vehicle 1 to be convenient for people, place the power supply part 13 that is used for supplying welding machine 2 power on the frame 11, frame 11 can protect power supply part 13, prevent that power supply part 13 from colliding, power supply part 13 passes through this welding machine 2 of line connection, in order to supply first electrode pinch roller 250 and the circular telegram of second electrode pinch roller 260 and welding use of welding machine 2.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (7)
1. A portable roof seam welder characterized in that: the welding machine comprises a base, an electrode assembly, an adjusting mechanism and a control device, wherein the electrode assembly, the adjusting mechanism and the control device are fixed on the base, the control device is electrically connected with the electrode assembly, the electrode assembly comprises two electrode assemblies which are arranged side by side and respectively comprise a first electrode assembly and a second electrode assembly, the bottom of the first electrode assembly is connected with a first electrode pressing wheel, the bottom of the second electrode assembly is connected with a second electrode pressing wheel, and a roof panel to be welded is positioned between the first electrode pressing wheel and the second electrode pressing wheel;
the adjusting mechanism comprises an eccentric part and a locking part, the eccentric part is arranged on a first electrode assembly, one end of the locking part is hinged with the eccentric part, the other end of the locking part can be hung with a second electrode assembly, the eccentric part is rotated to drive the locking part to move axially, so that the other end of the locking part drives the second electrode assembly to move towards the direction of the first electrode assembly, and the second electrode pressing wheel and the first electrode pressing wheel clamp the roof panel;
the front side surface of the first electrode assembly is connected with a first convex block, the first convex block is provided with a through hole, the front side surface of the second electrode assembly is connected with a second convex block, the second convex block is provided with a groove, the locking part comprises an adjusting rod, a knob and an elastic part, one end of the adjusting rod penetrates through the through hole to be hinged with the eccentric part, the end part of the other end of the adjusting rod is connected with a spiral cover, the elastic part is sleeved on the periphery of the adjusting rod, one end of the elastic part extends into the spiral cover in a protruding mode, and the other end of the elastic part can elastically abut against the right side surface of the second convex block through a gasket;
the retaining member with second electrode subassembly is for dismantling the connection, it includes first connecting rod and second connecting rod to adjust the pole, first connecting rod inserts in the through-hole, the one end of first connecting rod with the eccentric member is articulated, the other end of first connecting rod with the second connecting rod is articulated, rotates the second connecting rod and can make the second connecting rod enter into the recess, and the gasket elasticity that is located second connecting rod tip supports the top at second lug right flank.
2. A portable roof seam welder according to claim 1, characterized in that: the welding machine further comprises a transmission mechanism, the transmission mechanism comprises a driving motor and a gear box connected with the driving motor, an output shaft of the driving motor is connected with the first electrode assembly and the second electrode assembly through the gear box, and the first electrode pressing wheel and the second electrode pressing wheel can be driven to rotate relatively.
3. A portable roof seam welder according to claim 2, characterized in that: the gear box comprises a first driving bevel gear, a first middle bevel gear meshed with the first driving bevel gear, a first driven bevel gear meshed with the first middle bevel gear, a second driving bevel gear and a second driven bevel gear, the second driving bevel gear is meshed with the second driven bevel gear, an output shaft of the driving motor is connected with the first driving bevel gear and the second driving bevel gear, the first driven bevel gear is connected with a rotating shaft of the first electrode pressing wheel, and the second driven bevel gear is connected with a rotating shaft of the second electrode pressing wheel.
4. A portable roof seam welder according to claim 1, characterized in that: and a handle which is convenient for pushing the welding machine to move is connected to the left plate, the right plate or the rear plate of the base.
5. A portable roof seam welder according to claim 1, characterized in that: the welding machine further comprises a sensor, the sensor is electrically connected with the control device, the sensor is located at the bottom of the first electrode pressing wheel or the bottom of the second electrode pressing wheel and can be used for detecting whether the first electrode pressing wheel or the second electrode pressing wheel contacts with a roof panel, when the first electrode assembly and the second electrode assembly are adjusted to move downwards relative to the base, the sensor sends a signal to the control device when detecting that the bottom plane of the first electrode pressing wheel or the bottom plane of the second electrode pressing wheel contacts with the roof panel, and an operator stops adjusting after receiving the signal.
6. A portable roof seam welder according to any of claims 1-5, characterized in that: the power supply vehicle comprises a bottom plate and a frame connected with the bottom plate, wherein the bottom of the bottom plate is connected with a roller convenient for the power supply vehicle to move, a power supply part used for powering on the welding machine is placed in the frame, and the power supply part is connected with the welding machine through a circuit.
7. A portable roof seam welder according to any of claims 1-5, characterized in that: the bottom of the welding machine is connected with a wheel which is convenient for the welding machine to move.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910330792.1A CN109877435B (en) | 2019-04-23 | 2019-04-23 | Portable roof seam welder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910330792.1A CN109877435B (en) | 2019-04-23 | 2019-04-23 | Portable roof seam welder |
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| Publication Number | Publication Date |
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| CN109877435A CN109877435A (en) | 2019-06-14 |
| CN109877435B true CN109877435B (en) | 2021-11-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910330792.1A Active CN109877435B (en) | 2019-04-23 | 2019-04-23 | Portable roof seam welder |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110773916A (en) * | 2019-11-13 | 2020-02-11 | 南京奥新可工程科技有限公司 | Clamping transfer mechanism for automatic welding machine |
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| CN201267915Y (en) * | 2008-09-08 | 2009-07-08 | 百安力钢结构应用科技有限公司 | Roof seam welder |
| CN203566302U (en) * | 2013-05-30 | 2014-04-30 | 吴江市立兴精密五金有限公司 | Rapid eccentric wheel clamp |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201143629Y (en) * | 2007-12-29 | 2008-11-05 | 比亚迪股份有限公司 | Clamping apparatus |
| CN202317735U (en) * | 2011-12-01 | 2012-07-11 | 浙江腾云制冷科技有限公司 | Pipe clamping device of tapping machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3264446A (en) * | 1963-12-10 | 1966-08-02 | Gronlund Sven Olof | Welding machine for seam flanges of sheets |
| JPS56160884A (en) * | 1980-05-13 | 1981-12-10 | Dengensha Mfg Co Ltd | Self-propelling seam welding machine |
| JPS59153586A (en) * | 1983-02-22 | 1984-09-01 | Shinwa Kogyo Kk | Portable seam welding machine |
| JPS6117383A (en) * | 1984-07-04 | 1986-01-25 | Shinwa Kogyo Kk | Portable seam welding machine |
| JPH091354A (en) * | 1995-06-20 | 1997-01-07 | Origin Electric Co Ltd | Parallel seam joining equipment |
| CN201267915Y (en) * | 2008-09-08 | 2009-07-08 | 百安力钢结构应用科技有限公司 | Roof seam welder |
| CN203566302U (en) * | 2013-05-30 | 2014-04-30 | 吴江市立兴精密五金有限公司 | Rapid eccentric wheel clamp |
| CN105033431A (en) * | 2014-04-18 | 2015-11-11 | 株式会社安川电机 | Seam welding system, seam welding method, and method for producing a to-be-welded object |
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