CN110116264A - The lower electrode leveling device of welder - Google Patents
The lower electrode leveling device of welder Download PDFInfo
- Publication number
- CN110116264A CN110116264A CN201910385941.4A CN201910385941A CN110116264A CN 110116264 A CN110116264 A CN 110116264A CN 201910385941 A CN201910385941 A CN 201910385941A CN 110116264 A CN110116264 A CN 110116264A
- Authority
- CN
- China
- Prior art keywords
- lower electrode
- bolted
- connection
- electrodes base
- clamp cylinder
- 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
Links
- 238000003466 welding Methods 0.000 claims abstract description 36
- 238000009413 insulation Methods 0.000 claims abstract description 29
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 13
- 230000005611 electricity Effects 0.000 claims description 7
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000007812 deficiency Effects 0.000 abstract description 2
- 208000021760 high fever Diseases 0.000 abstract description 2
- 239000000047 product Substances 0.000 description 17
- 238000000034 method Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000004070 electrodeposition Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910000833 kovar Inorganic materials 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
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
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/30—Features relating to electrodes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Resistance Welding (AREA)
Abstract
The invention discloses a kind of lower electrode leveling devices of welder, including plumb joint bottom plate, electrodes base, XY adjuster support plate and lower electrode clamp cylinder insulation board, side has been bolted to connection power electrode insulation board in the middle part of the plumb joint plate upper surface；The present invention on lower electrode plate link block by passing through the lower electrode Y-direction Fine adjustment knob being equipped with and lower electrode X to Fine adjustment knob, so that XY adjuster support plate is able to carry out positioning and directing control offset by electrodes base, so that being able to effectively can be carried out high-precision welding by the high fever that lower electrode generates by the fixed product of product pedestal clamp member and workpiece, to greatly improve the processing quality of product and workpiece, so that product and workpiece are more compact secured in cooperation, the production efficiency for substantially increasing product effectively reduces entreprise cost to effectively compensate for deficiency in the prior art.
Description
Technical field
The present invention relates to leveling device technical field, the lower electrode water Heibei provincial opera of specially a kind of welder is self-contained
It sets.
Background technique
Industry is that the important component of secondary industry is broadly divided into light industry and heavy industry two major classes, industrial expansion energy
Enough effectively promote the incremental of national economic strength so that improve country and enterprise competitiveness, and weld be in industry extremely
An important processing link, welding are also referred to as welding, Rong to connect being a kind of jointing metal in a manner of heating, high temperature or high pressure
Or the manufacturing process and technology of other thermoplastic materials such as plastics, it utilizes in the industrial production extensively, it can by welding technique
Effectively meet the production and processing demand of all types of industries, and the birth of welder effectively accelerates the fast development of welding technique
Improve enterprise and individual welding efficiency, but welder in the prior art in actual application there is also it is certain not
Foot, such as:
The lower electrode adjusting gear of welder in the prior art can not accurately reach positioning and directing in application
Welding effect, so that product and workpiece micro error occur in welding to greatly reduce the processing of product and workpiece
Quality greatly reduces the production efficiency of product so that product and workpiece occur deviation in cooperation and cause installation cooperation failure
Entreprise cost is improved so can not meet needed for the prior art.
Summary of the invention
The purpose of the present invention is to provide a kind of lower electrode leveling devices of welder, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the invention provides the following technical scheme: a kind of lower electrode water Heibei provincial opera of welder is self-contained
It sets, including plumb joint bottom plate, electrodes base, XY adjuster support plate and lower electrode clamp cylinder insulation board, the plumb joint bottom
Plate upper surface middle part side has been bolted to connection power electrode insulation board, the power electrode insulation board upper surface middle part
Two sides have been bolted to connection source of welding current anode port and source of welding current cathode port respectively, on the plumb joint bottom plate
The surface middle part other side has been bolted to connection lower electrode plate link block, and the lower electrode plate link block side passes through
Bolt is fixedly connected with lower electrode X to Fine adjustment knob, and the lower electrode plate link block other side has been bolted to connection
Lower electrode Y-direction Fine adjustment knob, the lower electrode plate link block upper surface both ends have been bolted to connection lower electrodes base Y
To locating piece, lower electrode Y-direction sliding block, the lower electrode bottom are slidably connected between two lower electrodes base Y-direction locating pieces
Seat Y-direction locating piece upper surface both ends have been bolted to connection lower electrodes base X to locating piece, two lower electrode bottoms
To lower electrode X is slidably connected between locating piece to sliding block, the lower electrode X is bolted to connection seat X to sliding block middle part
There is electrodes base, the electrodes base periphery is socketed with XY adjuster support plate, the XY adjuster support plate by proximal portion
The electrodes base outer periphery threads of upper surface are connected with lower electrode cap tightening nut, and the electrodes base top is solid by bolt
Surely it is connected with lower electrode, it is exhausted that described XY adjuster support plate upper surface one end has been bolted to connection lower electrode clamp cylinder
Listrium, the lower electrode clamp cylinder insulation board side have been bolted to connection lower electrode XY to Fine adjustment knob, under described
Electrode clamp cylinder insulation board upper surface has been bolted to connection lower electrode clamp cylinder supports plate, the lower electrode clamp
Cylinder supports plate side has been bolted to connection clamp cylinder Z-direction Fine adjustment knob, the lower electrode clamp cylinder supports plate
The other side has been bolted to connection pedestal clamp cylinder, and the lower electrode clamp cylinder insulation board side is bolted
It is connected with product pedestal clamp member.
Preferably, the lower electrodes base X has been bolted to connection lower electrodes base spring catch to locating piece one end
Block, the lower electrodes base spring block are used for as the lower electrode X to the limiting device of sliding block.
Preferably, source of welding current anode port and source of welding current cathode port are in T, the source of welding current
Positive port and source of welding current cathode port are respectively positioned on same plane.
Preferably, the lower electrode cap tightening nut is used for the fixed device of adjusting as the electrodes base.
Preferably, the lower electrode periphery is socketed with lower electrode outer cover by positon of near bottom, and the lower electrode outer cover is for making
For the protective device of the lower electrode.
Preferably, the lower electrode clamp cylinder insulation board other side has been bolted to connection lower electrode positioning and has adjusted
Part, the lower electrode positioning regulating part is for the location adjusting device as the lower electrode.
Compared with prior art, the beneficial effects of the present invention are:
The present invention by lower electrode plate link block by the lower electrode Y-direction Fine adjustment knob that is equipped with and lower electrode X to
Fine adjustment knob, so that XY adjuster support plate is able to carry out positioning and directing control offset by electrodes base, so that passing through product
The fixed product of pedestal clamp member and workpiece are able to effectively can be carried out high-precision welding by the high fever that lower electrode generates, from
And the processing quality of product and workpiece is greatly improved, so that product and workpiece are more compact secured in cooperation, mention significantly
The production efficiency of high product effectively reduces entreprise cost to effectively compensate for deficiency in the prior art.
Detailed description of the invention
Fig. 1 is plumb joint structural diagram of base plate of the present invention；
Fig. 2 is electrodes base structural schematic diagram of the present invention；
Fig. 3 is XY adjuster supporting plate structure schematic diagram of the present invention.
In figure: 1- plumb joint bottom plate；11- power electrode insulation board；111- source of welding current anode port；The 112- source of welding current
Cathode port；Electrode plate link block under 12-；Electrode X is to Fine adjustment knob under 121-；Electrode Y-direction Fine adjustment knob under 122-；123-
Lower electrode Y-direction sliding block；Electrode X is to sliding block under 124-；Electrodes base Y-direction locating piece under 125-；Electrodes base X is to positioning under 126-
Block；Electrodes base spring block under 127-；2- electrodes base；3-XY adjuster support plate；Electrode cap tightening nut under 31-；32-
Lower electrode outer cover；Electrode under 33-；Electrode clamp cylinder insulation board under 4-；Electrode clamp cylinder supports plate under 41-；42- clip gas
Cylinder Z-direction Fine adjustment knob；Electrode XY is to Fine adjustment knob under 43-；44- pedestal clamp cylinder；Electrode positions regulating part under 45-；46- is produced
Product pedestal clamp member.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-3 is please referred to, the present invention provides a kind of technical solution: a kind of lower electrode leveling device of welder,
Including plumb joint bottom plate 1, electrodes base 2, XY adjuster support plate 3 and lower electrode clamp cylinder insulation board 4, the plumb joint bottom
1 upper surface middle part side of plate has been bolted to connection power electrode insulation board 11, table on the power electrode insulation board 11
Middle face two sides have been bolted to connection source of welding current anode port 111 and source of welding current cathode port 112 respectively, pass through
The power electrode insulation board 11 being equipped with is able to source of welding current anode port 111 and source of welding current cathode port 112 effectively
Realize that the effect for the insulation that is powered guarantees that the safety of structure works normally the source of welding current, the source of welding current positive terminal
Mouth 111 is in T with source of welding current cathode port 112, and source of welding current anode port 111 and the source of welding current are negative
Extreme mouth 112 is respectively positioned on same plane, and the 1 upper surface middle part other side of plumb joint bottom plate has been bolted to connection down
Electrode plate link block 12, lower 12 side of electrode plate link block have been bolted to connection lower electrode X to fine adjustment
Device 121 makes lower electrode X be able to effective quantitative sliding, the lower electricity to sliding block 124 by lower electrode X to Fine adjustment knob 121
Bottom plate link block 12 other side in pole has been bolted to connection lower electrode Y-direction Fine adjustment knob 122, is adjusted by lower electrode Y-direction
Device 122 makes lower electrode Y-direction sliding block 123 be able to effective quantitative sliding, thus guarantee that mobile accuracy improves processing quality,
The 12 upper surface both ends of lower electrode plate link block have been bolted to connection lower electrodes base Y-direction locating piece 125, and two
Lower electrode Y-direction sliding block 123 is slidably connected between the lower electrodes base Y-direction locating piece 125, the lower electrodes base Y-direction is fixed
Position 125 upper surface both ends of block have been bolted to connection lower electrodes base X to locating piece 126, two lower electrode bottoms
For seat X to lower electrode X is slidably connected between locating piece 126 to sliding block 124, the lower electrodes base X is logical to 126 one end of locating piece
It crosses bolt and is fixedly connected with lower electrodes base spring block 127, the lower electrodes base spring block 127 is used for as under described
Limiting device from electrode X to sliding block 124, the lower electrode X to being bolted to connection electrodes base 2 in the middle part of sliding block 124,
It is able to facilitate by electrodes base 2 and adjusts machining angle and play effective support effect, 2 periphery of electrodes base is close to top
XY adjuster support plate 3 is socketed at end, 2 outer periphery threads of the electrodes base of 3 upper surface of XY adjuster support plate connect
It is connected to lower electrode cap tightening nut 31, the lower electrode cap tightening nut 31 is used to fix as the adjusting of the electrodes base 2
Device, 2 top of electrodes base have been bolted to connection lower electrode 33, when by lower electrode 33 electric current being passed through because
The high heat that resistance generates carries out kovar material to melt to reach effective welding effect, and lower 33 periphery of electrode is close
Bottom end is socketed with lower electrode outer cover 32, and the lower electrode outer cover 32 is used to improve weldering as the protective device of the lower electrode 33
Safety coefficient when connecing, described 3 upper surface one end of XY adjuster support plate have been bolted to connection lower electrode clamp cylinder
Insulation board 4, lower 4 side of electrode clamp cylinder insulation board have been bolted to connection lower electrode XY to Fine adjustment knob 43,
Lower 4 upper surface of electrode clamp cylinder insulation board has been bolted to connection lower electrode clamp cylinder supports plate 41, described
Lower 41 side of electrode clamp cylinder supports plate has been bolted to connection clamp cylinder Z-direction Fine adjustment knob 42, the lower electrode
41 other side of clamp cylinder support plate has been bolted to connection pedestal clamp cylinder 44, the lower electrode clamp cylinder insulation
4 side of plate has been bolted to connection product pedestal clamp member 46, facilitates fixed convenient for weld job, the lower electrode clamp
4 other side of cylinder insulation board is bolted to connection when lower electrode positioning regulating part 45 facilitates welding and adjusts required orientation
Angle, the lower electrode positioning regulating part 45 is for the location adjusting device as the lower electrode 33.
Working principle: source of welding current anode port 111 is first passed through when in use and is led to source of welding current cathode port 112
Electricity controls driving pedestal clamp cylinder by clamp cylinder Z-direction Fine adjustment knob 42 so that lower electrode 33 is able to be passed through required electric current
44 operatings are so that product pedestal clamp member 46 is able to effectively carry out clamping fixation to product workpiece, so that user is able under
Electrode X is to Fine adjustment knob 121 and lower electrode Y-direction Fine adjustment knob 122 respectively to lower electrode X to sliding block 124 and lower electrode Y-direction sliding block
123 carry out quantitative control movement, so that product workpiece is able to the electricity being passed through in lower electrode 33 by product pedestal clamp member 46
Stream is welded, so that lower electrode 33 welds product workpiece because of the high thermal energy that the electric current being passed through generates to reach accurate weldering
The purpose connect, to can also achieve the effect that improve Product jointing precision while user-friendly.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of lower electrode leveling device of welder, including plumb joint bottom plate (1), electrodes base (2), XY adjuster
Support plate (3) and lower electrode clamp cylinder insulation board (4), it is characterised in that: plumb joint bottom plate (1) the upper surface middle part side
It has been bolted to connection power electrode insulation board (11), power electrode insulation board (11) the upper surface middle part two sides difference
It has been bolted to connection source of welding current anode port (111) and source of welding current cathode port (112), the plumb joint bottom plate
(1) the upper surface middle part other side has been bolted to connection lower electrode plate link block (12), the lower electrode plate connection
Block (12) side has been bolted to connection lower electrode X to Fine adjustment knob (121), and the lower electrode plate link block (12) is another
Side has been bolted to connection lower electrode Y-direction Fine adjustment knob (122), lower electrode plate link block (12) upper surface two
End has been bolted to connection lower electrodes base Y-direction locating piece (125), two lower electrodes base Y-direction locating pieces (125)
Between slidably connect lower electrode Y-direction sliding block (123), lower electrodes base Y-direction locating piece (125) the upper surface both ends pass through
Bolt is fixedly connected with lower electrodes base X to locating piece (126), and two lower electrodes base X are slided between locating piece (126)
Dynamic to be connected with lower electrode X to sliding block (124), the lower electrode X has been bolted to connection electrode bottom to sliding block (124) middle part
Seat (2), electrodes base (2) periphery are socketed with XY adjuster support plate (3), the XY adjuster support plate by proximal portion
(3) electrodes base (2) outer periphery threads of upper surface are connected with lower electrode cap tightening nut (31), the electrodes base (2)
Top has been bolted to connection lower electrode (33), and described XY adjuster support plate (3) upper surface one end is bolted
It is connected with lower electrode clamp cylinder insulation board (4), lower electrode clamp cylinder insulation board (4) side is bolted to connection
There is lower electrode XY to Fine adjustment knob (43), lower electrode clamp cylinder insulation board (4) upper surface has been bolted to connection
Lower electrode clamp cylinder supports plate (41), lower electrode clamp cylinder supports plate (41) side have been bolted to connection folder
Sub- cylinder Z-direction Fine adjustment knob (42), lower electrode clamp cylinder supports plate (41) other side have been bolted to connection bottom
Seat clamp cylinder (44), lower electrode clamp cylinder insulation board (4) side has been bolted to connection product pedestal clip
Part (46).
2. a kind of lower electrode leveling device of welder according to claim 1, it is characterised in that: the lower electricity
Pole pedestal X has been bolted to connection lower electrodes base spring block (127), the lower electrode to locating piece (126) one end
Pedestal spring block (127) is used for as the lower electrode X to the limiting device of sliding block (124).
3. a kind of lower electrode leveling device of welder according to claim 1, it is characterised in that: the welding
Positive pole port (111) and source of welding current cathode port (112) are in T, source of welding current anode port (111)
It is respectively positioned on same plane with source of welding current cathode port (112).
4. a kind of lower electrode leveling device of welder according to claim 1, it is characterised in that: the lower electricity
Polar cap tightening nut (31) is used for the fixed device of adjusting as the electrodes base (2).
5. a kind of lower electrode leveling device of welder according to claim 1, it is characterised in that: the lower electricity
Pole (33) periphery is socketed with lower electrode outer cover (32) by positon of near bottom, and the lower electrode outer cover (32) is used to be used as the lower electrode
(33) protective device.
6. a kind of lower electrode leveling device of welder according to claim 1, it is characterised in that: the lower electricity
Pole clamp cylinder insulation board (4) other side has been bolted to connection lower electrode positioning regulating part (45), and the lower electrode is fixed
Position regulating part (45) is for the location adjusting device as the lower electrode (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910385941.4A CN110116264A (en) | 2019-05-09 | 2019-05-09 | The lower electrode leveling device of welder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910385941.4A CN110116264A (en) | 2019-05-09 | 2019-05-09 | The lower electrode leveling device of welder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110116264A true CN110116264A (en) | 2019-08-13 |
Family
ID=67522048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910385941.4A Pending CN110116264A (en) | 2019-05-09 | 2019-05-09 | The lower electrode leveling device of welder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110116264A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1299720A (en) * | 1969-01-13 | 1972-12-13 | Ottone Cristoforetti | Apparatus for continuously forming a metal framework |
| KR890002371U (en) * | 1987-07-20 | 1989-03-28 | 주식회사 갑 을 | Electrode plate horizontal movement control device for nail welding machine |
| CN101602147A (en) * | 2008-06-12 | 2009-12-16 | 广州（从化）亨龙机电制造实业有限公司 | Fitting device |
| CN205324967U (en) * | 2016-01-12 | 2016-06-22 | 东莞市大研自动化设备有限公司 | Two spot welding devices |
| CN206415761U (en) * | 2017-01-18 | 2017-08-18 | 北京同创汽车部件有限公司 | A kind of mash welder |
| CN207888052U (en) * | 2018-02-10 | 2018-09-21 | 东莞市基准精密设备工业有限公司 | A kind of fixed mash welder |
| CN108581158A (en) * | 2018-05-16 | 2018-09-28 | 孟静 | A kind of vertically arranged butt welding machine for building |
| CN108907427A (en) * | 2018-09-18 | 2018-11-30 | 优尼恩电机（大连）有限公司 | Multiple layer metal welder and its welding method |
| CN210188801U (en) * | 2019-05-09 | 2020-03-27 | 四川九州光电子技术有限公司 | Lower electrode horizontal adjusting device for sealing machine |
-
2019
- 2019-05-09 CN CN201910385941.4A patent/CN110116264A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1299720A (en) * | 1969-01-13 | 1972-12-13 | Ottone Cristoforetti | Apparatus for continuously forming a metal framework |
| KR890002371U (en) * | 1987-07-20 | 1989-03-28 | 주식회사 갑 을 | Electrode plate horizontal movement control device for nail welding machine |
| CN101602147A (en) * | 2008-06-12 | 2009-12-16 | 广州（从化）亨龙机电制造实业有限公司 | Fitting device |
| CN205324967U (en) * | 2016-01-12 | 2016-06-22 | 东莞市大研自动化设备有限公司 | Two spot welding devices |
| CN206415761U (en) * | 2017-01-18 | 2017-08-18 | 北京同创汽车部件有限公司 | A kind of mash welder |
| CN207888052U (en) * | 2018-02-10 | 2018-09-21 | 东莞市基准精密设备工业有限公司 | A kind of fixed mash welder |
| CN108581158A (en) * | 2018-05-16 | 2018-09-28 | 孟静 | A kind of vertically arranged butt welding machine for building |
| CN108907427A (en) * | 2018-09-18 | 2018-11-30 | 优尼恩电机（大连）有限公司 | Multiple layer metal welder and its welding method |
| CN210188801U (en) * | 2019-05-09 | 2020-03-27 | 四川九州光电子技术有限公司 | Lower electrode horizontal adjusting device for sealing machine |
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