CN109540695A - A kind of photovoltaic welding belt bending test apparatus - Google Patents
A kind of photovoltaic welding belt bending test apparatus Download PDFInfo
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- CN109540695A CN109540695A CN201811616305.XA CN201811616305A CN109540695A CN 109540695 A CN109540695 A CN 109540695A CN 201811616305 A CN201811616305 A CN 201811616305A CN 109540695 A CN109540695 A CN 109540695A
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- 238000003466 welding Methods 0.000 title claims abstract description 84
- 238000005452 bending Methods 0.000 title claims abstract description 34
- 238000012360 testing method Methods 0.000 title claims abstract description 27
- 239000011159 matrix material Substances 0.000 claims abstract description 67
- 230000007246 mechanism Effects 0.000 claims description 18
- 238000013519 translation Methods 0.000 claims description 9
- 238000001514 detection method Methods 0.000 claims description 7
- 230000005389 magnetism Effects 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 6
- 230000000875 corresponding effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 208000037656 Respiratory Sounds Diseases 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 238000004040 coloring Methods 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000005415 magnetization Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material 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
- 238000004321 preservation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/20—Investigating strength properties of solid materials by application of mechanical stress by applying steady bending forces
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
- G01N3/04—Chucks
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0058—Kind of property studied
- G01N2203/006—Crack, flaws, fracture or rupture
- G01N2203/0062—Crack or flaws
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/026—Specifications of the specimen
- G01N2203/0262—Shape of the specimen
- G01N2203/0278—Thin specimens
- G01N2203/0282—Two dimensional, e.g. tapes, webs, sheets, strips, disks or membranes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/04—Chucks, fixtures, jaws, holders or anvils
- G01N2203/0423—Chucks, fixtures, jaws, holders or anvils using screws
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/06—Indicating or recording means; Sensing means
- G01N2203/0641—Indicating or recording means; Sensing means using optical, X-ray, ultraviolet, infrared or similar detectors
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The present invention provides a kind of photovoltaic welding belt bending test apparatus, it include: support base, lower clamping device, the first matrix, the second matrix and upper clamping device, first matrix is rotatably connected on the support base, and tensioning spring is equipped between second matrix and the first matrix.Welding one end to be measured is first clamped on lower clamping device, then the second matrix is pressed down on and welding is clamped on upper clamping device, unclamp the second matrix, under tensioning spring effect, welding is in exceptionally straight state, and be swung left and right the first matrix, and welding is bent around lower bite back and forth, according to test condition, it can conveniently show whether welding meets bending performance index.
Description
Technical field
The present invention relates to a kind of photovoltaic welding belt device for detecting performance, and in particular to a kind of photovoltaic welding belt bending test apparatus.
Background technique
Photovoltaic welding belt is used on photovoltaic module, main to play connection electric action, and photovoltaic welding belt is usually in copper substrate
Surface coats one layer of tin layers, also has welding surface also to coat one layer of coloring layer.In the welding process due to welding, it needs and one
Then the fitting of cell piece grid line is folded on another cell piece again, there is also drawn to better conform to cell piece in operation
The movement directly repeatedly bent both will affect product appearance, it is copper-based to also result in cracks if crackle occurs for tin layers and coloring layer
Material easily aoxidizes, and influences electric conductivity, and cracks coating layer thickness can be locally thicker after crackle occurs for tin layers, will cause after welding
Local stress is larger, and cell piece is caused to be easier to that crack and fragment occurs.Currently, the bend test of welding mainly uses manually
Bending, to the force conditional instability of welding, cannot objective stabilization bending is evaluated.Therefore need a kind of stable butt welding of energy
With the device that progress bending performance is tested, to ensure the improvement evaluation of correlated performance in shipment quality and manufacture.
Summary of the invention
In order to overcome the above-mentioned deficiencies of the prior art, the object of the present invention is to provide a kind of photovoltaic welding belt bend test dresses
It sets.
In order to achieve the above objectives, the technical solution adopted by the present invention to solve the technical problems is: a kind of photovoltaic welding belt is curved
Roll over test device, comprising:
Support base comprising the first plate body and the second plate body being arranged in a mutually vertical manner；
Lower clamping device is mounted on first plate body, and the lower clamping device is for clamping photovoltaic weldering to be measured
One end of band；
First matrix is rotatably connected on second plate body；
Second matrix can be mounted on up or down on the guide post of first matrix, second matrix and first
Tensioning spring is equipped between matrix；
Upper clamping device is mounted on second matrix, and the upper clamping device is for clamping photovoltaic weldering to be measured
The other end of band.
Compared to the prior art, welding one end to be measured is first clamped on lower clamping device the present invention, then by the second matrix
It presses down on and welding is clamped on upper clamping device, unclamp the second matrix, under tensioning spring effect, welding is in exceptionally straight
State, be swung left and right the first matrix, and welding is bent around lower bite back and forth, according to test condition, can conveniently obtain welding
Whether bending performance index is met.
Further, the upper clamping device includes upper guide plate, the first upper fixture block, the second upper fixture block and upper locking screw
Bar, the upper guide plate are fixedly mounted on second matrix, and first upper fixture block is fixed on the upper guide plate, institute
It states the second upper fixture block and can control and be translationally mounted on the upper guide plate, the upper tie down screw is screwed in the upper guide plate
Threaded hole in, second upper fixture block that the upper tie down screw can drive moves on the upper guide plate and by welding to be measured
One end is clamped between the first upper fixture block and the second upper fixture block.
Further, the lower clamping device includes lower guide plate, the first lower fixture block, the second lower fixture block and lower locking screw
Bar, the lower guide plate are fixedly connected on first plate body by support plate, first lower fixture block be mounted on it is described under
On guide plate, second lower fixture block, which can control, to be translationally mounted on the lower guide plate, and the lower tie down screw screws
In the threaded hole of the lower guide plate, the lower tie down screw can drive second lower fixture block to move on the lower guide plate
And welding one end to be measured is clamped between first lower fixture block and the second lower fixture block.
The present invention compared to the prior art, can quickly and easily grip the both ends of welding, improve clamping
Stability.
Further, at least in the upper rib for clamping side where welding in first lower fixture block and second lower fixture block
Side has circular arc chamfering.
Using the above preferred scheme, rotation center position of first matrix on second plate body, which corresponds to, clamps shape
When state in the first lower fixture block in seamed edge and the second lower fixture block seamed edge middle position, when shaking the first matrix, welding is according to first
It is bent on the upper seamed edge of lower fixture block and the second lower fixture block, the circular arc chamfering of upper seamed edge can determine the radian of welding bending place, can
To replace the lower fixture block of corresponding radian according to test condition.
Further, first lower fixture block and the second lower fixture block be all section at square block, under described first
Fixture block and 4 seamed edges of the second lower fixture block have the circular arc chamfering of different arc radius, and first lower fixture block passes through central axis
It is installed in rotation on the lower guide plate, second lower fixture block is installed in rotation on a relaying by central axis and translates
On plate, the relaying translation plates can be movably mounted on the lower guide plate.
Using the above preferred scheme, it can be made in the first lower fixture block and the second lower fixture block according to common test condition
Produce different seamed edge circular arc chamferings, when adjusting, which only needs to rotate the first lower fixture block and the second lower fixture block, can carry out different bendings
The adjustment of radian.
Further, tensile force adjusting mechanism is equipped between first matrix and the second matrix, the tensile force is adjusted
Mechanism is used to adjust the tensile force of welding to be measured.
Further, the tensile force adjusting mechanism include the frame body being mounted on first matrix, be mounted on it is described
Force value adjustable plate on frame body, the limit plate being mounted on second matrix, the force value adjustable plate can pacify to upper and lower translation
It on the frame body and can be locked on the frame body by lock-screw, the frame body, which is equipped with, is used to indicate force value adjusting
The scale of welding tensile force corresponding to Board position, the limit plate are equipped with magnetic suction block, adjust in the magnetism suction block magnetic
Adsorb the knob in direction.
Using the above preferred scheme, the is realized in the position that force value adjustable plate according to different experimental conditions, can be adjusted
Two matrixs move down the adjustment of position, so that welding be made to keep different tensile forces；Magnetic suction block facilitates limit plate and force value to adjust
Plate sucks positioning, facilitates the clamping of welding upper end, after the completion of welding clamping, the knob of spin magnetization suction block is only needed to make to limit
It is magnetic between plate and force value adjustment plate to disappear, and then tighten welding.
Further, the handle that second matrix top is additionally provided with convenient for operation.
Further, second plate body is equipped with the rotary drive mechanism for driving the first matrix rotation, institute
It states and is additionally provided with the first matrix described in detection on the second plate body and is swung left and right the position detecting device of position, on first matrix also
It further include controller equipped with for detecting welding in the image collecting device of lower clamping device one end bending place surface state, institute
It states rotary drive mechanism, position detecting device and image collecting device to be all connected with the controller in a signal way., the controller connects
The position signal for receiving the first matrix of the detection of the position detecting device, issued after processing control the rotary drive mechanism and
The command signal of image collecting device movement.
Using the above preferred scheme, welding bend test, image collecting device synchronous acquisition welding can be carried out automatically
Every time bending after bending place surface image and preservation can specifically be determined curved with facilitating subsequent analysis personnel to analyze
It rolls over number and bends the relationship of rear surface state, to facilitate specific understanding bending performance.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical 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
It obtains other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of one embodiment of the present invention；
Fig. 2 is the structural schematic diagram of one embodiment of the present invention；
Fig. 3 is the structural schematic diagram of another embodiment of the present invention；
Fig. 4, Fig. 5, Fig. 6 are the schematic diagrames of welding bending of the present invention.
The title of number and corresponding component represented by letter in figure:
1- support base；The first plate body of 11-；The second plate body of 12-；Clamping device under 2-；21- lower guide plate；22- first is lower to be pressed from both sides
Block；221- circular arc chamfering；The second lower fixture block of 23-；Tie down screw under 24-；25- relays translation plates；The first matrix of 3-；The second base of 4-
Block；41- guide post；42- tensioning spring；The upper clamping device of 5-；The upper guide plate of 51-；The first upper fixture block of 52-；The second upper fixture block of 53-；
The upper tie down screw of 54-；61- frame body；62- force value adjustable plate；63- limit plate；64- magnetism suction block；7- handle；8- welding.
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.
As shown in Figs. 1-2, a kind of photovoltaic welding belt bending test apparatus, comprising:
Support base 1 comprising the first plate body 11 and the second plate body 12 being arranged in a mutually vertical manner；
Lower clamping device 2 is mounted on the first plate body 11, and lower clamping device 2 is for clamping photovoltaic welding belt to be measured
One end；
First matrix 3 is rotatably connected on the second plate body 12；
Second matrix 4 can be mounted on up or down on the guide post 41 of the first matrix 3, the second matrix 4 and the first matrix
Tensioning spring 42 is equipped between 3；
Upper clamping device 5 is mounted on the second matrix 4, and upper clamping device 5 is for clamping the another of photovoltaic welding belt to be measured
One end.
Beneficial effect by adopting the above technical scheme is: welding one end to be measured is first clamped on lower clamping device 2, then will
Second matrix 4 presses down on and welding is clamped on upper clamping device 5, unclamps the second matrix 4, acts in tensioning spring 42
Under, welding is in exceptionally straight state, and be swung left and right the first matrix 3, and welding is bent around lower bite back and forth, according to test condition,
It can conveniently show whether welding meets bending performance index.
As shown in Figs. 1-2, in other embodiments of the invention, upper clamping device 5 includes upper guide plate 51, first
Upper fixture block 52, the second upper fixture block 53 and upper tie down screw 54, upper guide plate 51 is fixedly mounted on the second matrix 4, on first
Fixture block 52 is fixed on guide plate 51, and the second upper fixture block 53, which can control, to be translationally mounted on guide plate 51, upper locking screw
Bar 54 screws in the threaded hole of upper guide plate 51, and upper tie down screw 54 can drive the second upper fixture block 53 to move up in upper guide plate 51
It moves and welding one end to be measured is clamped between the first upper fixture block 52 and the second upper fixture block 53；Lower clamping device 2 includes lower guiding
Plate 21, the first lower fixture block 22, the second lower fixture block 23 and lower tie down screw 24, lower guide plate 21 are fixedly connected on by support plate
On first plate body 11, the first lower fixture block 22 is mounted on lower guide plate 21, and the second lower fixture block 23, which can control, to be translationally mounted on down
On guide plate 21, lower tie down screw 24 is screwed in the threaded hole of lower guide plate 21, and lower tie down screw 24 can drive the second lower folder
Block 23 moved on lower guide plate 21 and by welding one end to be measured be clamped in first lower fixture block 22 and the second lower fixture block 23 it
Between.Beneficial effect by adopting the above technical scheme is: can quickly and easily grip to the both ends of welding, improve folder
It keeps steady qualitative.
As shown in Fig. 1,2,4, in other embodiments of the invention, in the first lower fixture block 22 and the second lower fixture block 23
At least there is circular arc chamfering 221 in the upper seamed edge for clamping side where welding.Beneficial effect by adopting the above technical scheme is: the
One matrix is when the rotation center position on second plate body corresponds to clamped condition in the first lower fixture block under seamed edge and second
The middle position of seamed edge on fixture block, when shaking the first matrix, welding is according on the upper seamed edge of the first lower fixture block and the second lower fixture block
Bending, the circular arc chamfering of upper seamed edge can determine the radian of welding bending place, can replace corresponding radian according to test condition
Lower fixture block.Such as Fig. 4,8 upper and lower side of welding is by stable holding, such as Fig. 5-6, the left and right bending in test device of welding 8.
As shown in Fig. 1,2,4, in other embodiments of the invention, the first lower fixture block 22 and the second lower fixture block 23 are all
It is section into the block of square, 4 seamed edges of the first lower fixture block 22 and the second lower fixture block 23 have the circle of different arc radius
Arc chamfering 221, the first lower fixture block 22 are installed in rotation on lower guide plate 21 by central axis, during the second lower fixture block 23 passes through
Mandrel is installed in rotation in a relaying translation plates 25, and relaying translation plates 25 can movably be mounted on lower guide plate 21
On.Beneficial effect by adopting the above technical scheme is: can be according to common test condition, in the first lower fixture block and the second lower fixture block
On produce different seamed edge circular arc chamferings, when adjusting, which only needs to rotate the first lower fixture block and the second lower fixture block, can carry out difference
Bend the adjustment of radian.
As shown in figure 3, being equipped with tensioning between first matrix 3 and the second matrix 4 in other embodiments of the invention
Power regulating mechanism, the tensile force adjusting mechanism are used to adjust the tensile force of welding to be measured；The tensile force adjusting mechanism includes
The frame body 61 that is mounted on first matrix, is mounted on the second matrix 4 the force value adjustable plate 62 being mounted on frame body 61
Limit plate 63, force value adjustable plate 62 can be mounted on to upper and lower translation on frame body 61 and can be locked at frame body 61 by lock-screw
On, frame body 61 is equipped with the scale for being used to indicate welding tensile force corresponding to 62 position of force value adjustable plate, and limit plate 63 is equipped with
Magnetic suction block 64 adjusts the knob in magnetic absorption direction in magnetic suction block 64.Beneficial effect by adopting the above technical scheme is: can
With according to different experimental conditions, the adjustment of pan position under the second matrix is realized in the position for adjusting force value adjustable plate, to make to weld
With the different tensile force of holding；What magnetic suction block facilitated limit plate and force value adjustable plate sucks positioning, facilitates the folder of welding upper end
It holds, after the completion of welding clamping, the knob of spin magnetization suction block is only needed to make magnetic disappearance between limit plate and force value adjustment plate, into
And tighten welding.
As shown in Figure 1, second matrix, 4 top is additionally provided with the hand for being convenient for operation in other embodiments of the invention
Handle 7.
In other embodiments of the invention, second plate body is equipped with for driving first matrix to rotate
Rotary drive mechanism, the first matrix described in detection is additionally provided on second plate body and is swung left and right the position detection dress of position
It sets, is additionally provided on first matrix for detecting welding in the image collector of lower clamping device one end bending place surface state
Set, further include controller, the rotary drive mechanism, position detecting device and image collecting device all with the controller signals
Connection, the controller receive the position signal of the first matrix of the detection of the position detecting device, and control is issued after processing
The command signal of the rotary drive mechanism and image collecting device movement.Beneficial effect by adopting the above technical scheme is: can
To carry out welding bend test automatically, image collecting device synchronous acquisition welding bend every time after bending place surface image simultaneously
It saves, to facilitate subsequent analysis personnel to analyze, can specifically determine to bend number and bend the relationship of rear surface state, with
Convenient specific understanding bending performance.
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 the contents of the present invention and be implemented, it is not intended to limit the scope of the present invention, it is all according to the present invention
Equivalent change or modification made by Spirit Essence, should be covered by the scope of protection of the present invention.
Claims (9)
1. a kind of photovoltaic welding belt bending test apparatus characterized by comprising
Support base comprising the first plate body and the second plate body being arranged in a mutually vertical manner；
Lower clamping device is mounted on first plate body, and the lower clamping device is for clamping photovoltaic welding belt to be measured
One end；
First matrix is rotatably connected on second plate body；
Second matrix can be mounted on up or down on the guide post of first matrix, second matrix and the first matrix
Between be equipped with tensioning spring；
Upper clamping device is mounted on second matrix, and the upper clamping device is for clamping photovoltaic welding belt to be measured
The other end.
2. photovoltaic welding belt bending test apparatus according to claim 1, which is characterized in that the upper clamping device includes upper
Guide plate, the first upper fixture block, the second upper fixture block and upper tie down screw, the upper guide plate are fixedly mounted on second matrix
On, first upper fixture block is fixed on the upper guide plate, and second upper fixture block, which can control, to be translationally mounted on described
On guide plate, the upper tie down screw is screwed in the threaded hole of the upper guide plate, and the upper tie down screw can drive described
Second upper fixture block moved on the upper guide plate and by welding one end to be measured be clamped in the first upper fixture block and the second upper fixture block it
Between.
3. photovoltaic welding belt bending test apparatus according to claim 1, which is characterized in that under the lower clamping device includes
Guide plate, the first lower fixture block, the second lower fixture block and lower tie down screw, the lower guide plate are fixedly connected on institute by support plate
It states on the first plate body, first lower fixture block is mounted on the lower guide plate, and second lower fixture block, which can control, translationally pacifies
On the lower guide plate, the lower tie down screw is screwed in the threaded hole of the lower guide plate, the lower tie down screw
Second lower fixture block can be driven to move on the lower guide plate and welding one end to be measured is clamped in first lower fixture block
And second between lower fixture block.
4. photovoltaic welding belt bending test apparatus according to claim 3, which is characterized in that first lower fixture block and described
At least there is circular arc chamfering in the upper seamed edge for clamping side where welding in second lower fixture block.
5. photovoltaic welding belt bending test apparatus according to claim 4, which is characterized in that first lower fixture block and second
Lower fixture block is all section into the block of square, and 4 seamed edges of first lower fixture block and the second lower fixture block have different circular arcs
The circular arc chamfering of radius, first lower fixture block are installed in rotation on the lower guide plate by central axis, and described second
Lower fixture block is installed in rotation in a relaying translation plates by central axis, and the relaying translation plates can be movably mounted on
On the lower guide plate.
6. photovoltaic welding belt bending test apparatus according to claim 1, which is characterized in that first matrix and the second base
Tensile force adjusting mechanism is equipped between block, the tensile force adjusting mechanism is used to adjust the tensile force of welding to be measured.
7. photovoltaic welding belt bending test apparatus according to claim 6, which is characterized in that the tensile force adjusting mechanism packet
It includes the frame body being mounted on first matrix, the force value adjustable plate being mounted on the frame body, be mounted on second matrix
On limit plate, the force value adjustable plate can be mounted on to upper and lower translation on the frame body and can be locked at institute by lock-screw
It states on frame body, the frame body, which is equipped with, is used to indicate the scale that force value adjusts welding tensile force corresponding to Board position, the limit
Plate is equipped with magnetic suction block, and the knob in magnetic absorption direction is adjusted in the magnetism suction block.
8. photovoltaic welding belt bending test apparatus according to claim 7, which is characterized in that second matrix top is also set
There is the handle convenient for operation.
9. photovoltaic welding belt bending test apparatus according to claim 1, which is characterized in that second plate body, which is equipped with, to be used
In being additionally provided with first matrix or so described in detection on the rotary drive mechanism for driving first matrix rotation, second plate body
The position detecting device of rocked position is additionally provided with for detecting welding in lower clamping device one end bending place on first matrix
The image collecting device of surface state further includes controller, the rotary drive mechanism, position detecting device and image collector
It sets and is all connected with the controller in a signal way., the controller receives the position of the first matrix of the detection of the position detecting device
Signal issues the command signal for controlling the rotary drive mechanism and image collecting device movement after processing.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811616305.XA CN109540695A (en) | 2018-12-27 | 2018-12-27 | A kind of photovoltaic welding belt bending test apparatus |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811616305.XA CN109540695A (en) | 2018-12-27 | 2018-12-27 | A kind of photovoltaic welding belt bending test apparatus |
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| CN109540695A true CN109540695A (en) | 2019-03-29 |
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| CN201811616305.XA Pending CN109540695A (en) | 2018-12-27 | 2018-12-27 | A kind of photovoltaic welding belt bending test apparatus |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112362450A (en) * | 2020-10-31 | 2021-02-12 | 蚌埠产品质量监督检验研究院 | Multifunctional material bending property detection equipment |
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