CN108237338A - A kind of welding pressuring flat device - Google Patents
A kind of welding pressuring flat device Download PDFInfo
- Publication number
- CN108237338A CN108237338A CN201611224439.8A CN201611224439A CN108237338A CN 108237338 A CN108237338 A CN 108237338A CN 201611224439 A CN201611224439 A CN 201611224439A CN 108237338 A CN108237338 A CN 108237338A
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- pressure wheel
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- cylinder
- upper pressure
- pressuring flat
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- 238000003466 welding Methods 0.000 title claims abstract description 94
- 125000004122 cyclic group Chemical group 0.000 claims description 2
- 125000006850 spacer group Chemical group 0.000 claims description 2
- 238000004049 embossing Methods 0.000 abstract description 8
- 229910000679 solder Inorganic materials 0.000 abstract description 3
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 17
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 230000003068 static effect Effects 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
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/18—Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The present invention provides a kind of welding pressuring flat device, including engine base, upper pressure wheel, lower pressure wheel, pressue device, frequency modulation device, welding is arranged on lower pressure wheel and translates forward, cylinder drives upper pressure wheel to push, upper and lower pinch roller butt welding belt surface presses, and is driven plain welding embossed surface, and the frequency of solenoid valve break-make is set by cyclelog, the action of cylinder is controlled, welding embossed surface flattened by regularly segmented.Retain the welding section of embossing for the positive welding of photovoltaic module cell piece, light is incident on embossed surface reflection and is utilized by cell piece re-absorption, improves the power of photovoltaic module；The welding that the welding section being driven plain is used for the photovoltaic module cell piece back side is embossed, increases the contact area of cell piece and welding, the increase of solder attachment power meets the requirement of components welding pulling-out force.
Description
Technical field
It is particularly a kind of that embossed surface photovoltaic welding belt is carried out to be segmented pressing the present invention relates to a kind of welding pressuring flat device
Device.
Background technology
Photovoltaic welding belt is used for the connection between solar battery sheet, plays the effect of poly- conductance electricity.Since welding surface leads to
Often for bright tin layers, the direct projection light that can be emitted onto welding surface directly reflects away, causes light loss of energy, have thus
A little one surfaces of welding are provided with embossing.Patent document such as notification number CN203398142U is related to a kind of micro- condensation photovoltaic weldering
Band is provided with the double wedge of micro- concentration structure on welding surface, and the incident ray for being incident on welding surface is reflexed to sheet glass production
Raw total reflection, is recycled by cell piece, and overall power increases by 1%, although it, which also describes surface segment, sets micro- concentration structure
Welding, but due to the limitation that production technology complexity and model use, part manufacturer is only in one face whole of welding
There is provided micro- concentration structures.
As shown in Figure 1, in solar battery sheet Series connection welding, welding 1 connect respectively the upper surface of a cell piece 2 with
The lower surface of another cell piece, when above-mentioned welding is used to weld, upper surface and the welding burnishing surface of a cell piece weld, and make micro-
Concentration structure is towards sunlight, but while being welded with another cell piece lower surface is then that micro- concentration structure is contacted with cell piece lower surface,
Due to reducing contact area, i.e. bonding area is reduced, and welding pulling-out force is caused to lower, and components welding pulling-out force is not achieved will
It asks.
Invention content
In order to overcome the above-mentioned deficiencies of the prior art, the object of the present invention is to provide a kind of quick accurately to embossed surface
Photovoltaic welding belt carries out the welding pressuring flat device of segmentation pressing.
In order to achieve the above objectives, the technical solution adopted by the present invention to solve the technical problems is：
A kind of welding pressuring flat device, including engine base, the upper part of the frame is equipped with upper mounted plate, is vertically arranged with upper mounted plate
Vertical fixed plate, further include upper pressure wheel, lower pressure wheel, pressue device, frequency modulation device, the pressue device includes cylinder, cylinder
Transtracheal is connected with pneumatic power source, and cylinder shell is fixed on fixed plate, the upper pressure wheel through upper pressure wheel stent with
Cylinder push-rod connects, and the lower pressure wheel is movably arranged on through lower rotary shaft in the vertical fixed plate, and the upper pressure wheel is with pushing
Wheel is aligned in vertical direction, and the frequency modulation device includes solenoid valve, cyclelog, and the solenoid valve is mounted on gas by tracheae
Between cylinder and pneumatic power source, described program controller sends out the frequency signal for controlling the solenoid valve break-make, through the electromagnetism
Valve controls the cylinder action.
Compared to the prior art, welding is arranged on lower pressure wheel and translates forward the present invention, and cylinder drives upper pressure wheel to push,
Upper and lower pinch roller butt welding belt surface presses, and is driven plain welding embossed surface, and solenoid valve break-make is set by cyclelog
Frequency, to control the action of cylinder, welding embossed surface is flattened by regularly segmented.Retain the welding section of embossing
For the positive welding of photovoltaic module cell piece, light is incident on embossed surface reflection and reabsorbs utilization by cell piece, improves
The power of photovoltaic module；Be embossed the welding that the welding section that is driven plain is used for the photovoltaic module cell piece back side, increase cell piece with
The contact area of welding, solder attachment power increase, meets the requirement of components welding pulling-out force.
Further, multigroup upper pressure wheel and the lower pressure wheel, multiple lower pressure wheel interval peaces are provided on the engine base
In lower rotary shaft, multiple upper pressure wheels are mounted on through upper pressure wheel spacer support frame on connecting plate, the connecting plate and cylinder push-rod
Connection.
Using the above preferred scheme, it realizes that multigroup welding is carried out at the same time embossing processing, improves production efficiency, use is single
Cylinder presses, and saves cost.
Further, multigroup upper pressure wheel and the lower pressure wheel, multiple lower pressure wheel interval peaces are provided on the engine base
It in lower rotary shaft, is correspondingly arranged on the upside of each upper pressure wheel there are one the cylinder, each cylinder is correspondingly arranged that there are one electricity
Magnet valve.
Using the above preferred scheme, realize that multigroup welding is carried out at the same time embossing processing, every group of upper and lower pinch roller all correspondences are set
A set of cylinder and solenoid valve are equipped with, is pressed to welding more uniform, effect is more stable and reliable.
Further, on the upper pressure wheel periphery there is annular projection, have on the lower pressure wheel periphery cyclic annular recessed
Slot, the protrusion height of the upper pressure wheel protrusion are less than the depth of groove described in lower pressure wheel.
Using the above preferred scheme, the protrusion of upper pressure wheel and the groove match of lower pressure wheel ensure position in welding transmission
The stabilization put, the protrusion height of upper pressure wheel protrusion are less than the depth of groove described in lower pressure wheel, can be adjusted according to welding thickness
It is whole, it prevents from excessively rolling and welding is caused to damage.
Further, the section of the lower pressure wheel periphery upper annular groove is dove-tail.
Using the above preferred scheme, it prevents when being not added with pressure condition, the bounce in welding transmission process.
Further, it is connected between the lower rotary shaft and the vertical fixed plate for bearing, described lower rotary shaft one end connects
It is connected to drive motor.
Using the above preferred scheme, drive motor drives lower pressure wheel rotation, when upper pressure wheel pressurizes, lower pressure wheel active drive
Welding translates forward, ensures to flatten effect, and part caused by welding passive drawing is avoided excessively to deform or fracture.
Further, it is provided with unilateral bearing between the lower pressure wheel and lower rotary shaft.
Using the above preferred scheme, unilateral bearing can eliminate drive motor speed and the trailed speed of welding is asynchronous
Property, drive motor rotate when driving force can be transferred to lower pressure wheel, when drive motor is failure to actuate, lower pressure wheel can also be drawn with welding
And rotate, avoid causing the damage on welding surface.
Further, the pressue device further includes guide post and sliding block, and the guide post is vertically fixed on fixed plate
Downside, the sliding block are mounted on the guide post cylinder, can slide up and down, the upper pressure wheel stent is fixedly mounted on the cunning
On block.
Using the above preferred scheme, the stability of upper pressure wheel pushing is increased, improves positional precision.
Further, the sliding block is equipped with upper and lower two internal thread holes, and upper adjusting rod and downward are equipped in two internal thread holes
Pole, the upper adjusting rod and the lower dolly bar body of rod are equipped with the external screw thread to match with internal thread, and the upper pressure wheel stent is consolidated
It is scheduled between the upper adjusting rod and lower dolly bar.
Using the above preferred scheme, the convenient adjustment to upper and lower pinch roller relative position also increases upper pressure wheel and replaces just
Victory improves the versatility of device, cost-effective.
Further, it is additionally provided with air pressure regulator between the solenoid valve and pneumatic power source.
Using the above preferred scheme, facilitate and adjust air cylinder air source pressure, so as to the effect that welding is controlled to be driven plain.
Description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention, for those of ordinary skill in the art, without creative efforts, can be with
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the structure diagram that welding is connect with cell piece.
Fig. 2 is the structure diagram of one embodiment of the present invention.
Fig. 3 is upper pressure wheel and lower pressure wheel stitching state cross section structure schematic diagram.
Fig. 4 is the structure diagram that unilateral bearing is installed between lower pressure wheel and lower rotary shaft.
Fig. 5 is the structure diagram of another embodiment of the present invention.
Number and the title of the corresponding component represented by letter in figure：
1- weldings；2- cell pieces；3- engine bases；4- upper mounted plates；The vertical fixed plates of 5-；6- upper pressure wheels；7- lower pressure wheels；8- gas
Cylinder；9- upper pressure wheel stents；10- lower rotary shafts；11- solenoid valves；12- protrusions；13- grooves；14- unilateral bearings；15- guide posts；16-
Sliding block；The upper adjusting rods of 17-；18- lower dolly bars；19- air pressure regulators；20- drive motors；21- bearings.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without creative efforts
Embodiment shall fall within the protection scope of the present invention.
In order to reach the purpose of the present invention, as shown in Figs. 1-5, it is in one embodiment of the present invention：A kind of welding pressure
Leveling device, including engine base 3,3 top of engine base is equipped with upper mounted plate 4 and the vertically disposed vertical fixed plate 5 of upper mounted plate 4, also wraps
Upper pressure wheel 6, lower pressure wheel 7, pressue device, frequency modulation device are included, pressue device includes cylinder 8,8 transtracheal of cylinder and pneumatic power source
It is connected, 8 housing of cylinder is fixed on fixed plate 4, and upper pressure wheel 6 is connect through upper pressure wheel stent 9 with cylinder push-rod, lower pressure wheel
7 are movably arranged on through lower rotary shaft 10 in vertical fixed plate 5, and upper pressure wheel 6 is aligned with lower pressure wheel 7 in vertical direction, the frequency modulation
Device includes solenoid valve 11, cyclelog, and the solenoid valve 11 is mounted on by tracheae between cylinder 8 and pneumatic power source,
Described program controller sends out the frequency signal for controlling 11 break-make of solenoid valve, cylinder 8 is controlled to act through solenoid valve 11.
It is using the advantageous effect of above-mentioned technical proposal：Welding 1 is arranged on lower pressure wheel 7 and translates forward, in the drive of cylinder 8
Pinch roller 6 pushes, and upper and lower pinch roller presses to 1 surface of welding, is driven plain 1 embossed surface of welding, is set by cyclelog
Determine the frequency of 11 break-make of solenoid valve, to control the action of cylinder 8,1 embossed surface of welding is flattened by regularly segmented.
Retain the welding section of embossing for the 2 positive welding of photovoltaic module cell piece, light is incident on embossed surface reflection by cell piece
It reabsorbs and utilizes, improve the power of photovoltaic module；It is embossed the weldering that the welding section being driven plain is used for 2 back side of photovoltaic module cell piece
It connects, increases the contact area of cell piece and welding, the increase of solder attachment power meets the requirement of components welding pulling-out force.
In other embodiments of the present invention, in order to achieve the purpose that adapt to production line demand, it is provided on engine base 3
Multigroup upper pressure wheel 6 and lower pressure wheel 7, multiple intervals of lower pressure wheel 7 are mounted in lower rotary shaft 10, and multiple upper pressure wheels 6 are through upper pressure wheel branch
The interval of frame 9 is mounted on connecting plate, and the connecting plate is connect with cylinder push-rod.It is using the advantageous effect of above-mentioned technical proposal：
It realizes that multigroup welding is carried out at the same time embossing processing, improves production efficiency, pressed using single cylinder, save cost.
In other embodiments of the present invention, in order to achieve the purpose that corresponding different photovoltaic module production requirements, machine
Multigroup upper pressure wheel 6 and lower pressure wheel 7 are provided on seat 3, the interval of lower pressure wheel 7 is mounted in lower rotary shaft 10, each 6 upside of upper pressure wheel
It is correspondingly arranged there are one the cylinder 8, each cylinder 8 is correspondingly arranged that there are one solenoid valves 11.Apparatus of the present invention are arranged on photovoltaic
Station before the welding and welding of battery film of module production process is pushed according in the setting of the quantity of produced cell piece main grid
Wheel group number, if Fig. 2 is to be correspondingly arranged 4 for four grid cell pieces to put on lower pressure wheel, if Fig. 5 is to be correspondingly arranged for five grid cell pieces
5 put on lower pressure wheel.It is using the advantageous effect of above-mentioned technical proposal：Realize that multigroup welding is carried out at the same time embossing and handles, on every group,
Lower pressure wheel is all correspondingly arranged on a set of cylinder and solenoid valve, presses to welding more uniform, effect is more stable and reliable.
As shown in figure 3, in other embodiments of the present invention, in order to achieve the purpose that prevent welding 1 from deviating, upper pressure
Taking turns has annular projection 12 on 6 peripheries, have annular recess 13 on 7 periphery of lower pressure wheel, and the protrusion of upper pressure wheel protrusion 12 is high
Degree is less than the depth of lower pressure wheel groove 13.It is using the advantageous effect of above-mentioned technical proposal：The protrusion 12 and lower pressure wheel of upper pressure wheel
Groove 13 match, ensure welding 1 transmit in position stabilization, the protrusion height of upper pressure wheel protrusion 12 is less than lower pressure wheel groove
13 depth can be adjusted according to welding thickness, prevent from excessively rolling and welding is caused to damage.
In other embodiments of the present invention, stable purpose is transmitted in order to reach welding, on 7 periphery of lower pressure wheel
The section of annular recess 13 is dove-tail.It is using the advantageous effect of above-mentioned technical proposal：It prevents when being not added with pressure condition, welds
With the bounce in transmission process.
In other embodiments of the present invention, efficiency is flattened in order to achieve the purpose that improve, lower rotary shaft 10 is with erecting
It is connected between straight fixed plate 5 for bearing 21,10 one end of lower rotary shaft is connected with drive motor 20.Using the beneficial of above-mentioned technical proposal
Effect is：Drive motor 20 drives lower pressure wheel 7 to rotate, and when upper pressure wheel 6 pressurizes, 7 active drive welding 1 of lower pressure wheel translates forward,
Ensure to flatten effect, part caused by welding passive drawing is avoided excessively to deform or fracture.
As shown in figure 4, in other embodiments of the present invention, in order to achieve the purpose that protect welding, the pushing
Unilateral bearing 14 is provided between wheel 7 and lower rotary shaft 10, if unilateral bearing 14 is shown in Fig. 4, outer ring can only be made suitable with respect to inner ring
Hour hands one-directionally rotate, and when inner ring is static, outer ring can be rotated clockwise by outer masterpiece, when inner ring rotates clockwise, outer ring meeting
Inner ring is followed to make movement in the same direction.It is using the advantageous effect of above-mentioned technical proposal：Unilateral bearing 14 can eliminate drive motor 20
Driving force can be transferred to lower pressure wheel 7 by speed and 1 trailed speed asynchronism of welding, drive motor 20 when rotating, drive horse
When being failure to actuate up to 20, lower pressure wheel 7 can also draw with welding and be rotated, and avoid causing the damage on welding surface.
In other embodiments of the present invention, in order to reach the stable purpose of pressurization, the pressue device further includes
Guide post 15 and sliding block 16, guide post 15 are vertically fixed on the downside of upper mounted plate 4, and sliding block 16 is mounted on 15 cylinder of guide post, can make on
Lower slider, upper pressure wheel stent 9 are fixedly mounted on the sliding block 16.It is using the advantageous effect of above-mentioned technical proposal：It increases
The stability that upper pressure wheel 6 pushes improves positional precision.
It is sliding in order to achieve the purpose that facilitate fixed and adjustment upper pressure wheel position in other embodiments of the present invention
Block 16 is equipped with upper and lower two internal thread holes, and upper adjusting rod 17 and lower dolly bar 18, upper 17 He of adjusting rod are equipped in two internal thread holes
18 body of rod of lower dolly bar is equipped with the external screw thread to match with internal thread, and upper pressure wheel stent 9 is fixed on adjusting rod 17 with lowering
Between pole 18.It is using the advantageous effect of above-mentioned technical proposal：The convenient adjustment to upper and lower pinch roller relative position also increases
The convenience that upper pressure wheel is replaced, improves the versatility of device, cost-effective.
The present invention other embodiments in, in order to achieve the purpose that control air cylinder air source pressure, solenoid valve 11 with
Air pressure regulator 19 is additionally provided between pneumatic power source.It is using the advantageous effect of above-mentioned technical proposal：Facilitate and adjust cylinder gas
Source pressure, so as to the effect that welding is controlled to be driven plain.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow ordinary skill people
Member can understand present disclosure and be implemented, and it is not intended to limit the scope of the present invention, all according to the present invention
The equivalent change or modification that Spirit Essence is made should all cover within the scope of the present invention.
Claims (10)
1. a kind of welding pressuring flat device, including engine base, the upper part of the frame is equipped with upper mounted plate, vertically disposed with upper mounted plate
Vertical fixed plate, it is characterized in that：Upper pressure wheel, lower pressure wheel, pressue device, frequency modulation device are further included, the pressue device includes gas
Cylinder, cylinder transtracheal are connected with pneumatic power source, and cylinder shell is fixed on fixed plate, and the upper pressure wheel is through upper pressure wheel
Stent is connect with cylinder push-rod, and the lower pressure wheel is movably arranged on through lower rotary shaft in the vertical fixed plate, the upper pressure wheel
It is aligned with lower pressure wheel in vertical direction, the frequency modulation device includes solenoid valve, cyclelog, and the solenoid valve is pacified by tracheae
Between the cylinder and pneumatic power source, described program controller sends out the frequency signal for controlling the solenoid valve break-make,
It is acted through cylinder described in the solenoid valve control.
2. welding pressuring flat device according to claim 1, it is characterized in that：Multigroup upper pressure wheel is provided on the engine base
With the lower pressure wheel, multiple lower pressure wheel intervals are mounted in lower rotary shaft, and multiple upper pressure wheels are mounted on through upper pressure wheel spacer support frame
On connecting plate, the connecting plate is connect with cylinder push-rod.
3. welding pressuring flat device according to claim 1, it is characterized in that：Multigroup upper pressure wheel is provided on the engine base
With the lower pressure wheel, multiple lower pressure wheel intervals are mounted in lower rotary shaft, are correspondingly arranged on the upside of each upper pressure wheel there are one described in
Cylinder, each cylinder are correspondingly arranged there are one solenoid valve.
4. welding pressuring flat device according to claim 3, it is characterized in that：Have on the upper pressure wheel periphery cyclic annular convex
It rises, there is annular recess on the lower pressure wheel periphery, the protrusion height of the upper pressure wheel protrusion is less than groove described in lower pressure wheel
Depth.
5. welding pressuring flat device according to claim 4, it is characterized in that：The lower pressure wheel periphery upper annular groove is cut
Face is dove-tail.
6. welding pressuring flat device according to claim 3, it is characterized in that：Between the lower rotary shaft and the vertical fixed plate
It is connected for bearing, described lower rotary shaft one end is connected with drive motor.
7. welding pressuring flat device according to claim 6, it is characterized in that：List is provided between the lower pressure wheel and lower rotary shaft
To bearing.
8. welding pressuring flat device according to claim 3, it is characterized in that：The pressue device further includes guide post and sliding block,
The guide post is vertically fixed on the downside of fixed plate, and the sliding block is mounted on the guide post cylinder, can be slided up and down,
The upper pressure wheel stent is fixedly mounted on the sliding block.
9. welding pressuring flat device according to claim 8, it is characterized in that：The sliding block is equipped with upper and lower two internal thread holes,
Upper adjusting rod and lower dolly bar are equipped in two internal thread holes, the upper adjusting rod and the lower dolly bar body of rod are equipped with and internal thread phase
Matched external screw thread, the upper pressure wheel stent are fixed between the upper adjusting rod and lower dolly bar.
10. welding pressuring flat device according to claim 9, it is characterized in that：It is also set between the solenoid valve and pneumatic power source
It is equipped with air pressure regulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611224439.8A CN108237338A (en) | 2016-12-27 | 2016-12-27 | A kind of welding pressuring flat device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611224439.8A CN108237338A (en) | 2016-12-27 | 2016-12-27 | A kind of welding pressuring flat device |
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| Publication Number | Publication Date |
|---|---|
| CN108237338A true CN108237338A (en) | 2018-07-03 |
Family
ID=62701530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611224439.8A Pending CN108237338A (en) | 2016-12-27 | 2016-12-27 | A kind of welding pressuring flat device |
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| CN (1) | CN108237338A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107186391A (en) * | 2017-04-20 | 2017-09-22 | 陈红 | A kind of solar battery sheet automatic string welding machine welding positioning mechanism |
| CN115464232A (en) * | 2022-11-02 | 2022-12-13 | 山东常林机械集团股份有限公司 | Battery piece welding mechanism |
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| CN206335279U (en) * | 2016-12-27 | 2017-07-18 | 苏州沃特维自动化系统有限公司 | A kind of welding pressuring flat device |
Cited By (3)
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| CN107186391A (en) * | 2017-04-20 | 2017-09-22 | 陈红 | A kind of solar battery sheet automatic string welding machine welding positioning mechanism |
| CN115464232A (en) * | 2022-11-02 | 2022-12-13 | 山东常林机械集团股份有限公司 | Battery piece welding mechanism |
| CN115464232B (en) * | 2022-11-02 | 2023-03-10 | 山东常林机械集团股份有限公司 | Battery piece welding mechanism |
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