CN208246036U - A kind of copper strips welder - Google Patents
A kind of copper strips welder Download PDFInfo
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- CN208246036U CN208246036U CN201820855095.9U CN201820855095U CN208246036U CN 208246036 U CN208246036 U CN 208246036U CN 201820855095 U CN201820855095 U CN 201820855095U CN 208246036 U CN208246036 U CN 208246036U
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- copper strips
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Abstract
The utility model discloses a kind of copper strips welders, including frame and the upper welding wheel being arranged on frame, lower welding wheel and power supply, the opposite setting of upper welding wheel and lower welding wheel center is on frame, upper welding wheel is provided with the gear motor that upper welding wheel can be driven to rotate, and is additionally provided with the cylinder for enough moving up and down upper welding wheel on upper welding wheel；The positive and negative anodes of power supply are electrically connected with upper welding wheel and lower welding wheel respectively；The head of a roll of copper strips and the tail portion of another volume copper strips are subjected to overlap joint welding using iron band, iron band is identical as the width of copper strips and thickness.The utility model is welded the tail portion on the head of a roll of copper strips and another volume copper strips using bridging type direct current welding method, it works continuously unit applied to copper strips roll-to-roll, a piece of iron band identical with copper strips width and thickness will be set between copper strips and copper strips, then overlap welding is carried out, make to weld pulling force increase, while meeting the continuous operation of unit, welding efficiency is improved.
Description
Technical field
The utility model relates to the technical fields of metal working devices, more particularly to a kind of copper strips welder.
Background technique
Roll-to-roll processes operation, is widely used in every profession and trade, wherein the surface treatment of copper strips roll-to-roll operation, such as continuous electricity
There are many application of the industries such as plating, coating, overlay film.When realization is worked continuously, being attached end to end by both ends copper strips is needed, i.e.,
The tail portion of upper a roll of copper strips and the head of lower a roll of copper strips are attached, the continuous operation of unit can be satisfied with.It is logical
The method often connected has: mounting method, clinching method, spot welding connection.Mounting method, which refers to, is bonded copper strips using adhesive tape, the party
The shortcomings that method is cannot to bear biggish pulling force.Clinching method, which refers to, mutually to be latched two copper strips and is compacted, is made when necessary
It is fixed with rivet, the disadvantages of this method is also that cannot bear biggish pulling force, and weld out-of-flatness be easy to cause roller system to damage.
Electric welding method refers to that two copper strips are welded, but is not easy to weld since the resistance of copper is small, can there is the shortcomings that not prison welding.
Utility model content
The purpose of the utility model is to provide a kind of copper strips welders, to solve the above-mentioned problems of the prior art,
Make to weld pulling force increase, while meeting the continuous operation of unit, welding efficiency is improved.
To achieve the above object, the utility model provides following scheme:
The utility model provides a kind of copper strips welder, the upper weldering including frame and setting on said frame
Wheel, lower welding wheel and power supply,
For the opposite setting of the upper welding wheel and the lower welding wheel center on frame, the upper welding wheel is provided with gear electricity
Machine, the gear motor can drive the upper welding wheel to rotate, and be additionally provided with a cylinder on the upper welding wheel, the cylinder can
Move up and down the upper welding wheel；
The anode of the power supply is electrically connected with the upper welding wheel, and the cathode of the power supply is electrically connected with the lower welding wheel；
The head of a roll of copper strips and the tail portion of another volume copper strips are subjected to overlap joint welding using iron band；The width of iron band and copper strips
Degree and thickness are identical, and the copper strips of the lower welding wheel and lower layer touches, and the copper strips on the upper welding wheel and upper layer touches.
Preferably, the power supply is DC power supply.
Preferably, the upper welding wheel and the lower welding wheel are brazing wheel, and the radius of the upper welding wheel is greater than the lower weldering
The radius of wheel.
Preferably, the radius of the upper welding wheel is 200mm-300mm, the radius 80mm-120mm of the lower welding wheel.
Preferably, welding current 20A-100A.
Preferably, the copper strips and the iron band with a thickness of 200mm-300mm.
Preferably, the frame includes pedestal, longitudinal carrier and horizontal support, and the longitudinal carrier is arranged in the pedestal
On, the horizontal support is two and is both secured on the longitudinal carrier, is respectively arranged with described in one on the horizontal support
Upper welding wheel or the lower welding wheel.
Preferably, the horizontal support connects the upper welding wheel and the lower welding wheel, the work of the cylinder by a guide post
Stopper rod is arranged on the guide post connecting with the upper welding wheel, and the cylinder body and the horizontal support of the cylinder are fixed to be connected
It connects.
Preferably, the solder joint between the iron band and the copper strips is continuous.
It preferably, further include a controller, the controller is electrically connected with the power supply and the gear motor.
The utility model achieves following technical effect compared with the existing technology:
The utility model using bridging type direct current welding method by the head of a roll of copper strips and the tail portion of another volume copper strips into
Row welding, works continuously unit applied to copper strips roll-to-roll, will be arranged between copper strips and copper strips a piece of with copper strips width and thickness
Identical iron band, then carries out overlap welding, makes to weld pulling force increase, while meeting the continuous operation of unit, welding efficiency is mentioned
It is high.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model
Some embodiments for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other attached drawings.
Fig. 1 is the structural schematic diagram of the utility model copper strips welder；
Fig. 2 is the welding material bonding relation schematic diagram of the utility model；
Wherein: 1- pedestal, 2- longitudinal carrier, 3- horizontal support, 4- upper welding wheel, welding wheel under 5-, 6- guide post, 7- cylinder, 8-
Gear motor, 9- power supply, 10- controller, 11- copper strips, 12- iron band.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are in the premise not made the creative labor
Under every other embodiment obtained, fall within the protection scope of the utility model.
It is of the existing technology to solve the problems, such as the purpose of the utility model is to provide a kind of copper strips welder, make to weld
Pulling force increase is connect, while meeting the continuous operation of unit, welding efficiency is improved.
To keep the above objects, features, and advantages of the utility model more obvious and easy to understand, with reference to the accompanying drawing and have
Body embodiment is described in further detail the utility model.
It is as Figure 1-Figure 2: to present embodiments provide a kind of copper strips welder, including frame and setting are on frame
Upper welding wheel 4, lower welding wheel 5 and power supply 9.
For the setting opposite with lower 5 center of welding wheel of upper welding wheel 4 on frame, upper welding wheel 4 is provided with a gear motor 8, gear
Motor 8 can drive upper welding wheel 4 to rotate, and be additionally provided with a cylinder 7 on upper welding wheel 4, cylinder 7 can be such that upper welding wheel 4 moves up and down.
Power supply 9 is DC power supply, and the anode of power supply 9 is electrically connected with upper welding wheel 4, and the cathode of power supply 9 is electrically connected with lower welding wheel 5
It connects.It further include a controller 10, controller 10 is electrically connected with power supply 9 and gear motor 8, and controller 10 can control the electricity of welding
The revolving speed of stream and gear motor 8.
Upper welding wheel 4 and lower welding wheel 5 are brazing wheel, and the radius of upper welding wheel 4 is greater than the radius of lower welding wheel 5.Specifically, upper weldering
The radius of wheel 4 is 200mm-300mm, the radius 80mm-120mm of lower welding wheel 5.
Specifically, frame includes pedestal 1, longitudinal carrier 2 and horizontal support 3, longitudinal carrier 2 is slidably connected with pedestal 1, horizontal
It is two to bracket 3 and is both secured on longitudinal carrier 2, a upper welding wheel 4 or lower welding wheel 5 is respectively arranged on horizontal support 3.Tool
Body, horizontal support connects upper welding wheel 4 and lower welding wheel 5 by a guide post 6, and the piston rod setting of cylinder 7 is connect with upper welding wheel 4
Guide post 6 on, the cylinder body of cylinder 7 is fixedly connected with horizontal support.
Specifically, the head of a roll of copper strips 11 and the tail portion of another volume copper strips 11 are carried out overlap joint welding using iron band 12；
Iron band 12 is identical as the width of copper strips 11 and thickness, and lower welding wheel 5 and the copper strips 11 of lower layer touch, the copper strips of upper welding wheel 4 and upper layer
11 touch.Wherein, welding current 20A-100A, copper strips 11 and iron band 12 with a thickness of 200mm-300mm.Iron band 12 and copper strips
Solder joint between 11 is continuous.
When welding, welding current can be set within the scope of 20A-100A according to the electric conductivity and thickness of welding material itself
It is fixed.Thickness is thicker, and the welding current needed is bigger.And weld generally require welding material itself have certain resistance come into
Row heat production, but due to the resistance very little of copper strips 11 itself, it is directly to weld copper strips 11 and the directly overlap joint of copper strips 11
, a piece of iron band 12 is set between copper strips 11, so that it may be realized between iron band 12 and copper strips 11 using the resistance of iron band 12
Continuous welding.
The course of work of the present embodiment:
Start cylinder 7, rises upper welding wheel 4, upper welding wheel 4 and the spacing of lower welding wheel 5 are tuned up, by the head of a roll of copper strips 11
And be put between upper welding wheel 4 and lower welding wheel 5 after the tail portion overlap joint of another volume copper strips 11, the centre of two 11 lap-joints of copper strips is put into
The iron band 12 of identical width and thickness.After overlap joint is good, starts cylinder 7, fall upper welding wheel 4, by upper welding wheel 4 and lower welding wheel 5
Until spacing is adjusted to touch with copper strips 11 and have certain pressure (2MPa-5MPa).Suitable welding electricity is inputted in controller 10
The revolving speed of stream and gear motor 8, gear motor 8 drive upper welding wheel 4 to rotate, to move on copper strips 11, utilize iron band 12
Resistance welds together two copper strips 11, realizes the continuous welding of copper strips 11.
The welder of the present embodiment has welding efficiency high, is able to bear larger pulling force after the completion of welding, such as thickness 0.2mm
11 plumb joint of copper strips of wide 400mm can bear the pulling force of 500kg or so, and the welder of the present embodiment is applicable in copper strips 11 and advises
Lattice: with a thickness of 0.1mm-0.6mm, width 100mm-620mm.The welder of the present embodiment can be very good to be applied to high speed
Plating, the industries such as coating.
It applies specific case in this specification to be expounded the principles of the present invention and embodiment, the above reality
The explanation for applying example is merely used to help understand the method and its core concept of the utility model；Meanwhile for the general of this field
Technical staff, based on the idea of the present invention, there will be changes in the specific implementation manner and application range.To sum up institute
It states, the content of the present specification should not be construed as a limitation of the present invention.
Claims (10)
1. a kind of copper strips welder, it is characterised in that: including frame and setting upper welding wheel on said frame, lower welding wheel
And power supply,
For the opposite setting of the upper welding wheel and the lower welding wheel center on frame, the upper welding wheel is provided with a gear motor,
The gear motor can drive the upper welding wheel to rotate, and be additionally provided with a cylinder on the upper welding wheel, the cylinder can make
The upper welding wheel moves up and down；
The anode of the power supply is electrically connected with the upper welding wheel, and the cathode of the power supply is electrically connected with the lower welding wheel；
The head of a roll of copper strips and the tail portion of another volume copper strips are subjected to overlap joint welding using iron band；The width of iron band and copper strips and
Thickness is identical, and the copper strips of the lower welding wheel and lower layer touches, and the copper strips on the upper welding wheel and upper layer touches.
2. copper strips welder according to claim 1, it is characterised in that: the power supply is DC power supply.
3. copper strips welder according to claim 1, it is characterised in that: the upper welding wheel and the lower welding wheel are brazing
Wheel, and the radius of the upper welding wheel is greater than the radius of the lower welding wheel.
4. copper strips welder according to claim 3, it is characterised in that: the radius of the upper welding wheel is 200mm-
300mm, the radius 80mm-120mm of the lower welding wheel.
5. copper strips welder according to claim 1, it is characterised in that: welding current 20A-100A.
6. copper strips welder according to claim 1, it is characterised in that: the copper strips and the iron band with a thickness of
200mm-300mm。
7. copper strips welder according to claim 1, it is characterised in that: the frame include pedestal, longitudinal carrier and
Horizontal support, on the base, the horizontal support is two and is both secured to longitudinal branch for the longitudinal carrier setting
On frame, a upper welding wheel or the lower welding wheel are respectively arranged on the horizontal support.
8. copper strips welder according to claim 7, it is characterised in that: the horizontal support connects institute by a guide post
Upper welding wheel and the lower welding wheel are stated, the piston rod of the cylinder is arranged on the guide post connecting with the upper welding wheel, described
The cylinder body of cylinder is fixedly connected with the horizontal support.
9. copper strips welder according to claim 1, it is characterised in that: the solder joint between the iron band and the copper strips
Continuously.
10. copper strips welder according to claim 1, it is characterised in that: further include a controller, the controller with
The power supply and gear motor electrical connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820855095.9U CN208246036U (en) | 2018-06-04 | 2018-06-04 | A kind of copper strips welder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820855095.9U CN208246036U (en) | 2018-06-04 | 2018-06-04 | A kind of copper strips welder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208246036U true CN208246036U (en) | 2018-12-18 |
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ID=64653379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820855095.9U Active CN208246036U (en) | 2018-06-04 | 2018-06-04 | A kind of copper strips welder |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116372517A (en) * | 2023-04-07 | 2023-07-04 | 江苏亨通精密铜业有限公司 | Copper strip cleaning and tape connecting structure and process for connecting piece |
-
2018
- 2018-06-04 CN CN201820855095.9U patent/CN208246036U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116372517A (en) * | 2023-04-07 | 2023-07-04 | 江苏亨通精密铜业有限公司 | Copper strip cleaning and tape connecting structure and process for connecting piece |
| CN116372517B (en) * | 2023-04-07 | 2023-11-14 | 江苏亨通精密铜业有限公司 | Copper strip cleaning and tape connecting structure and process for connecting piece |
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