A kind of one texture-etching side gaily decorated basket
Technical field
The utility model relates to photovoltaic technology field more particularly to a kind of one texture-etching side gailys decorated basket.
Background technique
In the preparation process of solar battery, silicon wafer needs successively by making herbs into wool, diffusion, etching, plated film and printing etc.
Process.Silicon wafer needs that fitting together is put into the gaily decorated basket by the face P of two panels silicon wafer (being not necessarily to the one side of making herbs into wool) in one texture-etching side
In, and soak into the liquid, so that the face N (one side for needing making herbs into wool) of medical fluid and silicon wafer is reacted.
Fig. 1 is the structural schematic diagram of the existing one texture-etching side gaily decorated basket, which includes two and be oppositely arranged
5 ' and two 2 ' of bottom bar, compression bar 3 ' of side lever, shape between 2 ' and two 3 ' of side lever of bottom bar are connected between side plate 1 ', two 1 ' of side plate
At the section for placing silicon wafer, wherein be provided on two 3 ' of side lever opposite surface and several be inserted into two panels silicon wafer
Card slot, when being fitted into silicon wafer in the one texture-etching side gaily decorated basket, the both ends of silicon wafer are inserted into respectively in the card slot of two 3 ' of side lever, and
Silicon wafer is held on 2 ' of bottom bar to be supported, after the completion of silicon wafer is placed, is compressed silicon wafer by 5 ' of compression bar.
When by two panels silicon wafer inserted sheet in the one texture-etching side gaily decorated basket, in order to guarantee that the process for being inserted into card slot is smooth, card slot
Width certainly will be greater than the thickness of two panels silicon wafer, this results in the gap in the face P of two panels silicon wafer larger, lead to the P face of silicon wafer
It easily reacts to form flannelette with medical fluid, destroys the polishing effect in the face P.In addition, the one texture-etching side gaily decorated basket can be only used for a kind of thickness
Silicon wafer, for relatively thin or thicker silicon wafer, need it is special according to the thickness of silicon wafer, do not have versatility.
Utility model content
The purpose of this utility model is to provide a kind of one texture-etching side gaily decorated basket, the two panels silicon being located in same card slot can be made
Piece fits closely.
For this purpose, the utility model uses following technical scheme:
A kind of one texture-etching side gaily decorated basket, the side plate being oppositely arranged including two, and the bottom being connected between two side plates
Bar and at least two spaced side levers, the bottom bar be set to the lower section of the side lever and be located at two side levers it
Between, at least one in the bottom bar and the side lever is adjusting rod, and the adjusting rod is arranged at intervals with along central axial direction
The groove width of several card slots, each card slot is adjustable.
Preferably, the adjusting rod includes fixed link and the motion bar for being slidably connected to the fixed link, the fixation
Bar is arranged at intervals with several first latching tooths along central axial direction, and the motion bar is arranged at intervals with several along central axial direction
Second latch, a first latching tooth and second latch correspond to form the card slot, the activity
Bar can be moved along the central axial direction of the fixed link, to adjust the groove width of each card slot.
Preferably, the inner hollow of the fixed link, the motion bar is arranged in described along central axial direction sliding
In fixed link, the fixed link is offered in the same lateral edge central axial direction of each first latching tooth leads to the fixed link
Internal through slot, second latch pass through the through slot and can move in the through slot.
Preferably, second latch is column structure.
Preferably, the connecting pin of second latch is provided with external screw thread, threaded hole, institute are provided on the motion bar
It states the second latch and is threadedly connected to the motion bar.
Preferably, second latch is laminated structure, second latch is fastened on the motion bar.
Preferably, further include:
Driving assembly is connect with the motion bar, and the driving component can drive the motion bar along the fixed link
Central axial direction it is mobile.
Preferably, the driving component includes connecting rod and spring, the spring is located in the fixed link and connects
Between the fixed link and one end of the motion bar, the other end of the motion bar connects the company after passing through the side plate
Extension bar.
Preferably, two side levers are the adjusting rod, the motion bar of two side levers is connected to same
Connecting rod described in root.
Preferably, the one texture-etching side gaily decorated basket further includes compression bar, the compression bar is located at the top of the side lever and is located at
Between two side levers;The bottom bar and the compression bar are the adjusting rod.
The utility model has the beneficial effects that
At least one in bottom bar and side lever is set adjusting rod by the utility model, and adjusting rod is along central axial direction interval
Several card slots are provided with, the groove width of each card slot is adjustable, when in use, after every two panels silicon wafer is inserted into the card slot, by adjusting
The groove width of card slot compresses two panels silicon wafer, and the face P of silicon wafer and medical fluid is avoided to react and influence the polishing effect in the face P.This
Utility model can also be used to place the silicon wafer of different-thickness, versatile.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the existing one texture-etching side gaily decorated basket;
Fig. 2 is the structural schematic diagram of the one texture-etching side gaily decorated basket of the utility model embodiment one and embodiment two;
Fig. 3 is the structural schematic diagram of the side lever of the utility model one texture-etching side gaily decorated basket;
Fig. 4 is the structural schematic diagram of the one texture-etching side gaily decorated basket of the utility model embodiment three;
Fig. 5 is the structural schematic diagram of the one texture-etching side gaily decorated basket of the utility model embodiment five.
In figure:
1 ', side plate;2 ', bottom bar;3 ', side lever;5 ', compression bar;
1, side plate;2, bottom bar;3, side lever;4, connecting rod;5, compression bar;6, fixed link;61, first latching tooth;62, through slot;7,
Motion bar;71, the second latch;8, spring.
Specific embodiment
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
Embodiment one
A kind of one texture-etching side gaily decorated basket is present embodiments provided, as Figure 2-3, which includes two opposite
The side plate 1 of setting, and the bottom bar 2 that is connected between two side plates 1 and at least two spaced side levers 3, bottom bar 2 are set to
The lower section of side lever 3 and it is located between two side levers 3, side lever 3 is adjusting rod, if adjusting rod is arranged at intervals with along central axial direction
The groove width of dry card slot, each card slot is adjustable.
Adjusting rod includes fixed link 6 and the motion bar 7 for being slidably connected to fixed link 6, and fixed link 6 is between central axial direction
Every being provided with several first latching tooths 61, motion bar 7 is arranged at intervals with several a pair of with first latching tooth 61 1 along central axial direction
The second latch 71 answered, a first latching tooth 61 and second latch 71 correspond and form a card slot, and motion bar 7 can
Central axial direction along fixed link 6 moves, to adjust the groove width of each card slot.
The one texture-etching side gaily decorated basket of the utility model when in use, after every two panels silicon wafer is inserted into the card slot, by adjusting card
The groove width of slot compresses two panels silicon wafer, and the face P of silicon wafer and medical fluid is avoided to react and influence the polishing effect in the face P.This reality
It is applied widely without being purchased according to the thickness of silicon wafer with the novel silicon wafer that can also be used to place different-thickness, it is general
Property is strong.
It can be the outside that motion bar 7 is slideably positioned in fixed link 6 with respect to sliding type between fixed link 6 and motion bar 7,
It is also possible to motion bar 7 to be set in fixed link 6.Preferably, motion bar 7 is set in fixed link 6.Specifically, fixed link 6
Inner hollow, motion bar 7 are arranged in fixed link 6 along central axial direction sliding, and fixed link 6 is same each first latching tooth 61
Lateral edge central axial direction offers the through slot 62 led to inside fixed link 6, and the second latch 71 of motion bar 7 passes through through slot 62 simultaneously
It can be moved in through slot 62.The opposite sliding for realizing the two in fixed link 6 by the way that motion bar 7 to be sheathed on, can guarantee to slide
It is not easily disconnected from, slides more stable both when dynamic process;Second latch 71 is arranged across through slot 62, when so that motion bar 7 is mobile, often
A second latch 71 can be moved along through slot 62, and the equal face first latching tooth 61 of each second latch 71 applies pressing force to silicon wafer,
It is good to compress effect.
In the present embodiment, the second latch 71 can be laminated structure, and the shape of through slot 62 is that width is equal to the second latch
The rectangular channel of 71 width, the second latch 71 pass through the rectangular channel and are fastened on motion bar 7.By setting width for through slot 62
Equal to the rectangular channel of 71 width of the second latch, it can be avoided motion bar 7 and rotated in sliding process, prevent plowing from silicon chip surface;
Capable of also guaranteeing the second latch 71 simultaneously, face first latching tooth 61 exerts a force to silicon wafer always.Second latch 71 is laminated structure, energy
Enough and silicon wafer face contact is preferably bonded silicon wafer and applies pressure.
Second latch 71 or column structure, such as cylindrical-shaped structure, at this point, the width of through slot 62 can be set to
Equal to the diameter of the second latch 71.The connecting pin of second latch 71 is provided with external screw thread, and the spiral shell matched is provided on motion bar 7
Pit, the second latch 71 are threadedly connected to motion bar 7.Since the second latch 71 is cylindrical-shaped structure, can be connected by screw thread
The mode connect is connected on motion bar 7, guarantees the stability of connection, meanwhile, dismounting, the replacement of the second latch 71 are convenient.Second
Latch 71 is also possible to prismatic structure, such as triangular prism, quadrangular etc..When the second latch 71 is prismatic structure, for side
Just cylindrical section can be arranged at the top of the second latch 71 in the connection of the second latch 71 and motion bar 7, and the setting of cylinder section surface is outer
Screw thread fixes the second latch 71 in such a way that cylindrical section is threadedly connected to motion bar 7.It is understood that this implementation
The column structure type that example provides is only the citing to the shape of the second latch 71, and those skilled in the art go back on this basis
The transformation of other shapes can be made, as long as being that by the function that the second latch 71 compresses silicon wafer, the present embodiment
Exhaustion is not done herein.
Motion bar 7 during sliding, theoretically speaking, each second latch 71 is apart from its corresponding first latching tooth 61
Distance be equal, however, in actual use, the processing and manufacturing error due to side lever 3 or the thickness due to each silicon wafer are not
One, when silicon wafer is compacted completely when part, there can be the phenomenon that a part of silicon wafer is not compacted completely, if force is improper,
It will cause the risks of die crack.Therefore, the surface of the second latch 71 is coated with bolster, and the bolster with medical fluid by not sending out
The elastic material of raw reaction is made.By the way that the bolster is arranged, it can guarantee that all silicon wafers are all compacted, and can be avoided silicon
Piece fragmentation.
The one texture-etching side gaily decorated basket further includes the driving assembly connecting with motion bar 7, and driving assembly can drive 7 edge of motion bar
The central axial direction of fixed link 6 is mobile.Specifically, driving assembly includes connecting rod 4 and spring 8, referring to shown in Fig. 3, spring 8
It in fixed link 6 and is connected between fixed link 6 and one end of motion bar 7, the other end of motion bar 7 connects after passing through side plate 1
Above-mentioned connecting rod 4 is connect, in the present embodiment, connecting rod 4 is one, and the both ends of connecting rod 4 are separately connected the work of two adjusting rods
Lever 7.In the initial state, the second latch 71 is located at away from first latching tooth 61 more nearby spring 8, and spacing between the two is most
It is small, when needing silicon wafer inserted sheet, the motion bar 7 of adjusting rod is pulled out, spring 8 is made to be stretched, the second latch 71 is along separate
The direction of first latching tooth 61 is mobile, until the distance between the second latch 71 and first latching tooth 61 are greater than the thickness of two panels silicon wafer,
Then two panels silicon wafer is inserted into.After the completion of inserted sheet, unclamps motion bar 7 or slowly reduce the outside pulling force to motion bar 7, activity
Bar 7 moves under the action of the restoring force of spring 8, so that the second latch 71 is mobile towards first latching tooth 61, by two panels silicon wafer pressure
Tightly.Reset motion bar 7 by spring 8, structure is simple, and it is easy to control, and the flexible drive of spring 8 can make the second card
The movement of tooth 71 has certain buffering capacity, is not easy to make die crack.
The one texture-etching side gaily decorated basket of the present embodiment use process is as follows: pull out connecting rod 4, the activity of two side levers 3
Bar 7 is synchronized to pull out, and silicon wafer is inserted between first latching tooth 61 and the second latch 71 in pairs and is placed on bottom bar 2, with
Connecting rod 4 is slowly unclamped afterwards, and motion bar 7 moves under the action of spring 8, so that the second latch 71 is moved towards first latching tooth 61
It is dynamic, two panels silicon wafer is compressed, so far, silicon wafer enters the completion of basket process.
Embodiment two
Present embodiments provide a kind of one texture-etching side gaily decorated basket, the present embodiment what is different from the first embodiment is that as shown in Figure 1,
In the present embodiment, which further includes compression bar 5, compression bar 5 be located at the top of side lever 3 and be located at two side levers it
Between, compression bar 5 and side lever 3 are adjusting rod.Make to put together by the card slot of compression bar 5 and the adjustable groove width on side lever 3
Two panels silicon wafer fitting.By compression bar 5 and side lever 3 come three side compressings to silicon wafer, the fitting of two panels silicon wafer can be enhanced
Effect.As described in embodiment one, the other structures in the present embodiment are the same as example 1 the structure of adjusting rod, are not done herein
It repeats.
Embodiment three
Present embodiments provide a kind of one texture-etching side gaily decorated basket, the present embodiment what is different from the first embodiment is that as shown in figure 4,
In the present embodiment, only bottom bar 2 is adjusting rod, and bottom bar 2 can be more, and at least one is adjusting rod in more foundation bars 2.Two
The motion bar 7 of foundation bar 2 is connected by connecting rod 4, and connecting rod 4 is synchronous to drive two motion bars 7 mobile, to two foundation bars 2
Card slot is adjusted in synchronism.Other structures in the present embodiment are the same as example 1, and this will not be repeated here.
Example IV
A kind of one texture-etching side gaily decorated basket is present embodiments provided, the present embodiment is unlike embodiment three, in the present embodiment
In, which further includes compression bar 5, and compression bar 5 is located at the top of side lever 3 and is located between two side levers, compression bar 5 and bottom
Bar 2 is adjusting rod.Silicon wafer is squeezed by compression bar 5 and the card slot of the upper adjustable groove width of bottom bar 2, from the two sides up and down of silicon wafer
Two panels silicon wafer is compressed and is bonded, the fitting effect of two panels silicon wafer can be enhanced.Other structures and embodiment three in the present embodiment
Identical, this will not be repeated here.
Embodiment five
Present embodiments provide a kind of one texture-etching side gaily decorated basket, the present embodiment what is different from the first embodiment is that as shown in figure 5,
In the present embodiment, side lever 3 and bottom bar 2 are adjusting rod.The motion bar 7 of two side levers 3 can be connected by a connecting rod 4,
The motion bar 7 of two foundation bars 2 can also be connected by another connecting rod 4, and two connecting rods 4 interconnect, and can synchronize
Control side lever 3 and bottom bar 2.Silicon wafer is squeezed by side lever 3 and the card slot of the upper adjustable groove width of bottom bar 2, from three sides of silicon wafer
Two panels silicon wafer is compressed and is bonded, the fitting effect of two panels silicon wafer can be enhanced.Other structures and embodiment one in the present embodiment
Identical, this will not be repeated here.
Embodiment six
A kind of one texture-etching side gaily decorated basket is present embodiments provided, the present embodiment is what is different from the first embodiment is that in the present embodiment
In, driving assembly is the device that can be realized driving effect for being set to 1 outside of side plate, for example, driving assembly can be cylinder,
The output end of cylinder is connect with one end that motion bar 7 is pierced by side plate 1, and the movement of motion bar 7 is directly driven by cylinder.This implementation
Other structures in example are the same as example 1, and this will not be repeated here.
Obviously, the above embodiments of the present invention is used for the purpose of clearly illustrating examples for clearly illustrating the present invention, and
It is not limitations of the embodiments of the present invention.For those of ordinary skill in the art, in above description
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
Exhaustion.Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention etc., should be included in
Within the protection scope of the utility model claims.