CN201766087U - Laser laminated template used for crystalline silicon solar battery component - Google Patents

Abstract

The utility model discloses a laser laminated template used for a crystalline silicon solar battery component. The laser laminated template comprises a support, a front layered template and a rear layered template, wherein the front layered template and the rear layered template respectively comprise a plurality of cross-shaped laser locators and one or more linear-shaped laser locators; the cross-shaped laser locators of the front layered template are used for locating the front position of each battery string and the position of a lead-wire at the front end of the battery string; the cross-shaped laser locator of the rear layered template is used for locating the back position of each battery string; the linear-shaped laser locators of the front layered template and the rear layered template are respectively used for locating the position of a bus-bar at the front part and the rear part of the battery string. With the adoption of laser positioning, the laser laminated template used for the crystalline silicon solar battery component can realize the effect of a virtual laminated template, thereby preventing a battery plate from being destroyed by a physical template and preventing the whole bunch of battery plate from moving relatively driven by the friction between the physical template and the battery plate. In addition, one template can finish the marshalling sequence among the strings and the laminated positioning of various components with a different distance, thereby decreasing the type and the number of the templates and realizing more precise location.

Description

A kind of laser laminated template for crystalline silicon solar cell component

Technical field

The utility model relates to a kind of crystal silicon solar battery component laminated form board.

Background technology

Lamination procedure in the crystal silicon solar battery component production technology, battery strings that need series welding is good evenly reasonably is placed on glass, for each string battery strings is put evenly, need a kind of position of each battery strings of Template Location, simultaneously, each battery strings need be together in series by welding, and welding has certain size, and put rationally, need template to finish the location equally.When the lamination location was carried out in real work, the workshop of battery component generally was with specifically labelled template to be tiled in accordingly on the glass opposite side edge with having certain thickness two, and the battery sheet directly lays and is pressed in the enterprising pedestrian worker of template location.Though this method can be finished the location of battery strings and welding, but this kind template has certain limitation: one, template has certain thickness and relative narrower, battery strings is pressed on the template, edge battery sheet perk, the manual welding personnel in welding welding process, the destruction that usually can cause the battery sheet; Its two, template in the process of detaching and the friction of edge battery sheet usually drive the whole crosstalk pond sheet changing of the relative positions, cause the relative displacement of component internal battery strings easily, if personnel do not notice, will cause substandard product to produce; Its three, as required, assembly between string and string put in order and distance is not quite similar, will design the templates of many group different sizes, different arrangement modes like this, loaded down with trivial details complexity, and template takes up room greatly, wastes resource.

Summary of the invention

The utility model solves the above-mentioned problems in the prior art exactly, a kind of laser laminated template for crystalline silicon solar cell component is provided, during use, this mould is not pulled and is contacted with the battery sheet, avoided therefore causing the damage of battery sheet, and template just can finish between string and string putting in order and the lamination of distance various crystal silicon solar battery components inequality is located.

For addressing the above problem, technical solution of the present utility model is: a kind of laser laminated template for crystalline silicon solar cell component, it comprises support and forward and backward two cover branch templates, and forward and backward two cover branch templates are separately fixed on the forward and backward lateral frame and perpendicular support of support; Forward and backward two cover branchs templates comprise a plurality of cross laser locators and one or more word laser locator respectively, and cross laser locator and a word laser locator are fixed on being connected on the forward and backward lateral frame and perpendicular support that support is fixed on support on the sub-stent by sub-stent and adjustable ground respectively; The cross laser emission that the cross laser locator of preceding branch template sends is to the leading edge of battery module glass, be used to locate the position of each battery strings front and the position of battery strings front end lead-in wire, the cross laser emission that the cross laser locator of back branch template sends is used to locate the position of each battery strings back on the back edge of battery module glass; The in-line laser emission that one word laser locator of preceding branch template sends is to the leading edge of battery module glass, be used to locate the position of battery strings front busbar, the in-line laser emission that one word laser locator of back branch template sends is used to locate the position of battery strings back busbar on the back edge of battery module glass.

The above-mentioned described connection support of the utility model comprises movable plate, supporting bracket, sleeve, lock-screw, adjustment screw, bearing pin and base; Supporting bracket one end is hinged on the movable plate by pin, the other end of supporting bracket has arcuate socket, lock-screw penetrates on arcuate socket on the supporting bracket and the movable plate in the corresponding hole, supporting bracket is locked on the movable plate, be fixed with the sleeve of laser locator on the supporting bracket, laser locator is locked in the sleeve by lock-screw; There are three boss at the back side of movable plate, middle boss has screwed hole, have unthreaded hole on the boss on both sides, two bearing pin one ends are through respectively in the unthreaded hole on the boss, its other end is fixed on the base, adjust screw be connected on the base with the corresponding screwed hole of the screwed hole of middle boss in and in the screwed hole of middle boss, these two bearing pins and boss are held out against fixing by lock-screw, base is fixed on the sub-stent, sub-stent by screw on the preceding lateral frame and perpendicular support of support, on back lateral frame and the perpendicular support.Like this, unclamp the lock-screw on the boss, screw is adjusted in rotation can adjust the position that connects the support movable plate, unclamp the lock-screw on the supporting bracket, supporting bracket can take the pin joint as the rotation of center arc, to adjust the fixed angle of sleeve, like this, laser locator of the present utility model can be done parallel moving and any adjusting of angle, thereby reaches the purpose with distance various assemblies location inequality of putting in order between string and string.

A word laser locator of the present utility model can be located the position of battery component busbar, and the cross laser locator can be located the position of each battery strings and the position of battery strings front end lead-in wire.It adopts laser positioning to realize the effect of virtual laminated form board, and it does not have material object at the place, location, does not contact with the battery sheet, has avoided the damage of the battery sheet that causes because of template in kind; And need not to detach the template link, avoided the friction of template in kind and battery sheet to drive the generation of putting in order crosstalk pond sheet relative displacement phenomenon; The installation site of laser locator is adjustable, template just can be finished putting in order lamination location with distance various assemblies inequality between string and string, reduce the kind and the quantity of template, also saved the space of storing up of template simultaneously, reduced the manufacturing cost and use cost of template relatively; And it is more accurate to locate.

Description of drawings

Fig. 1 is the utility model front view;

Fig. 2 is the utility model rearview;

Fig. 3 is the utility model left view;

Fig. 4 is the utility model vertical view;

Fig. 5 is the front view that connects support in the utility model;

Fig. 6 is the left view that connects support in the utility model;

Fig. 7 is the laser projection design sketch of preceding branch template in the utility model;

Fig. 8 is the laser projection design sketch of back branch template in the utility model.

Embodiment

Below in conjunction with the drawings and specific embodiments the utility model is further described:

As Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7 and shown in Figure 8, present embodiment is at 6 string battery strings are arranged, and 4 battery strings front ends lead-in wire and forward and backward busbar be the laser laminated template of the lamination location use of the battery component on same straight line respectively.It comprises support and forward and backward two cover branchs templates, and forward and backward two cover branch templates are separately fixed on the preceding lateral frame 20 and perpendicular support 19 of support, afterwards on lateral frame 21 and the perpendicular support 22.Preceding branch template comprises 1,2,3,4,5,6,7,8,9,10 and 1 one word laser locators 11 of 10 cross laser locators, and back branch template comprises 12,13,14,15,16,17 and 1 one word laser locators 18 of 6 cross laser locators.Cross laser locator 1,2,3,4,5,6,7,8,9,10,12,13,14,15,16,17 and a word laser locator 11,18 respectively by sub-stent and adjustable ground be fixed on the sub-stent be connected on the preceding lateral frame 20 and perpendicular support 19 that support is fixed on support, on back lateral frame 21 and the perpendicular support 22.Before the cross laser 1 that sends of the cross laser locator 1,2,3,4,5,6,7,8,9,10 of branch template ', 2 ', 3 ', 4 ', 5 ', 6 ', 7 ', 8 ', 9 ', 10 ' be radiated on the leading edge of battery module glass, cross laser 1 ', 2 ', 3 ', 8 ', 9 ', 10 ' be used to locate the position of each battery strings front, cross laser 4 ', 5 ', 6 ', 7 ' be used to locate the position of battery strings front end lead-in wire.The cross laser 12 that the cross laser locator 12,13,14,15,16,17 of back branch template sends ', 13 ', 14 ', 15 ', 16 ', 17 ' be radiated on the back edge of battery module glass, be used to locate the position of each battery strings back.The in-line laser 11 that one word laser locator 11 of preceding branch template sends ' be radiated on the leading edge of battery module glass is used to locate the position of front busbar; The in-line laser 18 that one word laser locator 18 of back branch template sends ' be radiated on the back edge of battery module glass is used to locate the position of back busbar.

Connect support and comprise movable plate 26, supporting bracket 25, sleeve 24, lock-screw, adjustment screw 28, bearing pin 27,29 and base 33.Supporting bracket 25 1 ends are hinged on the movable plate 26 by pin 30, the other end of supporting bracket 25 has arcuate socket 32, lock-screw 31 penetrates on arcuate socket 32 on the supporting bracket 25 and the movable plate 26 in the corresponding hole, supporting bracket 25 is locked on the movable plate 26, be fixed with the sleeve 24 of laser locator on the supporting bracket 25, laser locator is locked in the sleeve 24 by lock-screw.There are three boss at the back side of movable plate 26, middle boss has screwed hole, have unthreaded hole on the boss on both sides, two bearing pins 27,29 1 ends are through respectively in the unthreaded hole on the boss, its other end is fixed on the base 33, adjust screw 28 be connected on the base 33 with the corresponding screwed hole of the screwed hole of middle boss in and in the screwed hole of middle boss, these two bearing pins 27,29 are held out against fixing with boss by lock-screw, base 33 is fixed on the sub-stent, and sub-stent is fixed on the preceding lateral frame 20 and perpendicular support 19 of support by screw 23, on back lateral frame 21 and the perpendicular support 22.

Certainly; the utility model also has other multiple example; under the situation of the utility model spirit and essence; those of ordinary skill in the art can make corresponding change and distortion according to the utility model; change as the number of a cross laser locator and a word laser locator; the change of installation site; the change of the number of connection supporting structure, movable plate back side boss etc.; but these corresponding changes and distortion all should belong to the improvement of equivalent technologies, belong to the protection range of the utility model claim.

Claims (2)

1. laser laminated template for crystalline silicon solar cell component is characterized in that: it comprises support and forward and backward two cover branchs templates, and forward and backward two overlap the branch templates is separately fixed on the forward and backward lateral frame and perpendicular support of support; Forward and backward two cover branchs templates comprise a plurality of cross laser locators and one or more word laser locator respectively, and cross laser locator and a word laser locator are fixed on being connected on the forward and backward lateral frame and perpendicular support that support is fixed on support on the sub-stent by sub-stent and adjustable ground respectively; The cross laser emission that the cross laser locator of preceding branch template sends is to the leading edge of battery module glass, be used to locate the position of each battery strings front and the position of battery strings front end lead-in wire, the cross laser emission that the cross laser locator of back branch template sends is used to locate the position of each battery strings back on the back edge of battery module glass; The in-line laser emission that one word laser locator of preceding branch template sends is to the leading edge of battery module glass, be used to locate the position of battery strings front busbar, the in-line laser emission that one word laser locator of back branch template sends is used to locate the position of battery strings back busbar on the back edge of battery module glass.

2. laser laminated template for crystalline silicon solar cell component according to claim 1 is characterized in that: described connection support comprises movable plate, supporting bracket, sleeve, lock-screw, adjustment screw, bearing pin and base; Supporting bracket one end is hinged on the movable plate by pin, the other end of supporting bracket has arcuate socket, lock-screw penetrates on arcuate socket on the supporting bracket and the movable plate in the corresponding hole, supporting bracket is locked on the movable plate, be fixed with the sleeve of laser locator on the supporting bracket, laser locator is locked in the sleeve by lock-screw; There are three boss at the back side of movable plate, middle boss has screwed hole, have unthreaded hole on the boss on both sides, two bearing pin one ends are through respectively in the unthreaded hole on the boss, its other end is fixed on the base, adjust screw be connected on the base with the corresponding screwed hole of the screwed hole of middle boss in and in the screwed hole of middle boss, these two bearing pins and boss are held out against fixing by lock-screw, base is fixed on the sub-stent, sub-stent by screw on the preceding lateral frame and perpendicular support of support, on back lateral frame and the perpendicular support.

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