CN207068832U

CN207068832U - Be open positioning component

Info

Publication number: CN207068832U
Application number: CN201721032443.4U
Authority: CN
Inventors: 魏云; 张强; 韩忠虎; 杨增英
Original assignee: State Power Investment Corp Xian Solar Power Co Ltd
Current assignee: Huanghe hydropower Xining Solar Power Co.,Ltd.; State Power Investment Group Qinghai Photovoltaic Industry Innovation Center Co., Ltd; State Power Investment Corp Xian Solar Power Co Ltd
Priority date: 2017-08-17
Filing date: 2017-08-17
Publication date: 2018-03-02
Anticipated expiration: 2027-08-17

Abstract

One kind opening positioning component, including：Fix on the first plane, the first keeper laid in the first direction and second, third keeper laid in a second direction；Between second, third described keeper, the four, the 5th keepers being fixed in first plane laid in the first direction；First keeper positions in the first direction, and second, third described keeper positions in a second direction, the four, the 5th keeper locating aperture size, and the first direction is vertical with the second direction.Opening positioning component of the present utility model largely improves the accuracy of isolating bar opening.

Description

Be open positioning component

Technical field

Isolating bar in photovoltaic module production technical field, more particularly to a kind of positioning photovoltaic module is the utility model is related to open The opening positioning component of mouth size.

Background technology

Photovoltaic generation is current using one of major way of solar energy, and solar energy power generating, which has, to be cleaned, be safe, just The features such as sharp, efficient.

In solar cell module production process, in order to prevent convergent belt block sunshine and caused by power loss, meeting The isolating bar for connecting both positive and negative polarity is subjected to lamination placement.At present usually using stable performance material cut into isolating bar align, Negative level convergent belt is dielectrically separated from, as insulated using TPT the and EVA laminations cut to convergent belt.

In process of production if isolating bar size specification or isolating bar opening do not cut lack of standardization, both positive and negative polarity convergent belt is just Can occur short circuit phenomenon after welding, so as to cause battery strings internal short-circuit, photovoltaic module is scrapped.At present, in order to produce Production cost is reduced in journey, material used in material used in isolating bar and component package can support the use, common meeting After using TPT and EVA to carry out aritificial cut-off isolating bar into up to specification encapsulation in production process, by TPT and EVA laminations It is positioned among positive and negative electrode convergent belt and is dielectrically separated from.To prevent to occur inside photovoltaic module short circuit phenomenon and increase light Lie prostrate the service life of component.

The remaining TPT and EVA material heads of production and application or entire volume TPT and EVA are carried out into isolating bar under normal circumstances to cut Use.In actual mechanical process, efficiency is cut for increase isolating bar, TPT and EVA first are piled into one during cutting folded has cut out It is cut into after strip up to specification and opening operation is carried out to it again, and required precision small yet with isolating bar opening size Height, the isolating bar scrappage that prior art is cut after being open is higher, adds the production cost of photovoltaic module.

Therefore, how to cause the opening of isolating bar to meet technological requirement, turn into one of current urgent problem to be solved.

Utility model content

The purpose of this utility model is to provide a kind of opening positioning component, to cause by the opening positioning component pair Isolating bar is carried out after opening cuts, and the isolating bar of acquisition meets actual process requirement, reduces the manufacturing cost of photovoltaic module.

To achieve the above object, the technical solution adopted in the utility model is as follows：

One kind opening positioning component, including：

It is fixed on the first plane, the first keeper laid in the first direction and lay in a second direction second, 3rd keeper；

Between second, third described keeper, lay in the first direction be fixed in first plane 4th, the 5th keeper；

First keeper positions in a second direction, and second, third described keeper positions in the first direction, described 4th, the 5th keeper locating aperture size, the first direction are vertical with the second direction.

In one embodiment of the present utility model, the opening positioning component also includes, and is movably laid in described Between four, the 5th keepers, along the 6th keeper of first direction laying.

In one embodiment of the present utility model, the keeper of described first, second, third, fourth, the 5th and the 6th is Rectangle framework.

In one embodiment of the present utility model, spacing between the described second, the 4th keeper is with the described 3rd, the Spacing between five keepers is equal.

In one embodiment of the present utility model, the height of the 6th keeper is more than the height for treating opening features.

In one embodiment of the present utility model, the length of second, third keeper is between 20cm-40cm.

In one embodiment of the present utility model, the length of the four, the 5th keeper is between 20cm-40cm.

In one embodiment of the present utility model, described first, second, third, fourth, the 5th keeper be pasted on institute State the first plane.

The utility model is allowed to compared with prior art, have the following advantages that and accumulate due to using above technical scheme Pole effect：

, can be in actual production using fixed the first, second, third, fourth, the 5th keeper on the first plane Cheng Zhong, treat cutting the isolating bar of opening and positioned in a first direction with second direction, avoid during cutting due to every From cut caused by the movement of bar after-opening it is excessive, it is too small or cut opening angle skew the problem of, largely Improve the accuracy of isolating bar opening.

Further, moveable 6th keeper is provided between the four, the 5th keepers, may be such that isolating bar is fixed Afterwards, part is determined to cut the isolating bar of different openings size by movement the described 6th, improves the pervasive degree of opening positioning component, Other 6th keeper serves the effect of ruler during cutting, and can avoid during cutting caused by cutter inclination Opening angle is offset, and further increasing the precision of isolating bar opening.

Further, the height of the 6th keeper is more than the height for treating opening features, during actually cutting, operator Hand can be placed in the 6th keeper scuncheon, to avoid cutter from causing arm to scratch when sliding.

Further, described first, second, third, fourth, the 5th keeper can be affixed directly in the first plane with Cutting for isolating bar opening is carried out, is realized simple and achievable to difference by adjusting the distance between the four, the 5th keepers Opening size is cut, and improves the pervasive degree of opening positioning component.

Brief description of the drawings

The schematic diagram of the opening positioning component of Fig. 1 the utility model embodiments；

Fig. 2 is that the opening of the utility model embodiment cuts the schematic diagram of process.

Label declaration：

The keepers of 1- first, the keepers of 2- second, the keepers of 3- the 3rd, the keepers of 4- the 4th, the keepers of 5- the 5th, 6- Six keepers, 101- isolating bars, 101a- isolating bar openings

Embodiment

Below in conjunction with the drawings and specific embodiments to the utility model proposes opening positioning component make further specifically It is bright.According to following explanation and claims, advantages and features of the present utility model will become apparent from.It should be noted that accompanying drawing is equal Non- accurately ratio is used using very simplified form and, be only used for conveniently, lucidly aiding in illustrating the utility model reality Apply the purpose of example.

Just as described in the background art, when carrying out opening to isolating bar using prior art and cut, isolating bar is scrapped Rate is higher.Inventor has found during actually cutting, and is cut only with after ruler measurement openings of sizes by ruler, directly Chi easily slides, and so as to cause opening to cut deviation, opening size does not meet technological requirement, and isolating bar scraps increase photovoltaic module Production cost.In addition, it is possible that excessive due to cutting dynamics during cutting, ruler is offset, and scratches operator's arm Phenomenon.

Therefore, inventor considers, first isolating bar is positioned during actually cutting, then opening cut out again Cut.The schematic diagram of the opening positioning component of Fig. 1 the utility model embodiments；Fig. 2 is that the opening of the utility model embodiment is cut The schematic diagram of process.Opening positioning component of the present utility model is described in detail below in conjunction with Fig. 1 and Fig. 2.

Referring to Fig. 1, the opening positioning component of the present embodiment includes：First keeper 1, the second keeper 2, the 3rd keeper 3rd, the 4th keeper 4, the 5th keeper 5.First keeper 1, the second keeper 2, the 3rd keeper 3, the 4th keeper 4th, the 5th keeper 5 can be fixed on the first plane by way of stickup, and first plane can be during actually cutting Plane where operating desk.First keeper 1, the 4th keeper 4, the 5th keeper 5 are laid in the first direction, and second Keeper 2, the 3rd keeper 3 are laid in a second direction.First direction described in the present embodiment is vertical direction, the second party To for horizontal direction.

First keeper 1, the second keeper 2, the 3rd keeper 3, the 4th keeper 4, the 5th keeper 5 can be adopted With no aluminium section bar in production process, usually rectangle framework.Using waste and old aluminium section bar as keeper, light is reduced Lie prostrate the cost in module production process.The length of first keeper 1 need to be more than the width of isolating bar 101, to pass through The first keeper 1 that in the vertical direction is laid can position in the horizontal direction to the isolating bar 101.Second positioning The keeper 3 of part 2 and the 3rd is laid in the horizontal direction, to be positioned to the in the vertical direction of isolating bar 101.Pass through described first Keeper 1, the second keeper 2 and the 3rd keeper 3 can fix the isolating bar 101, during actually cutting, isolation The left frame of the left frame of bar 101 and first keeper 1 offsets, the upper side frame of isolating bar 101 and second keeper 2nd, the lower frame of the 3rd keeper 3 offsets.The second keeper 2, the length of the 3rd keeper 3 are in 20cm- described in the present embodiment Such as can be 30cm between 40cm.Second keeper 2, the 3rd keeper 3 length can be according in actual production process Depending on the length of isolating bar, as long as can play can position isolating bar 101 in vertical direction.

In the present embodiment, in order to accurately control the opening 101a of isolating bar 101 size, in second keeper 2nd, between the 3rd keeper 3, it is fixed to be vertically also laid with the 4th keeper 4 and the 5th being fixed in first plane Position part 5, the 4th keeper 4, the 5th keeper 5 position the size for the 101a that is open every isolating bar 101, that is to say, that isolating bar 101 opening 101a size is no more than the spacing between the 4th keeper 4 and the 5th keeper 5, the 4th positioning Part 4, the length of the 5th keeper 5 such as can be 30cm between 20cm-40cm.4th keeper 4, the 5th keeper 5 Length can according to the actual requirements depending on.

In the present embodiment, the positioning component also includes movably being laid in the 4th keeper 4, the 5th keeper Between 5, along the 6th keeper 6 of vertical direction laying.6th keeper 6 can play cut during ruler Effect, it can more accurately cut the opening 101a of isolating bar 101.And because the 6th keeper 6 is removable, therefore also Different size of opening can be cut by using the 6th different keeper 6 of width.In the present embodiment, the 4th positioning Part 4 and the 5th keeper 5 can be symmetrically arranged between second keeper 2 and the 3rd keeper 3, namely The spacing between spacing and the 3rd keeper 3, the 5th keeper 5 between second keeper 2, the 4th keeper 4 It is equal.

During actually cutting, in order to prevent operating personnel's arm to be scratched, in the present embodiment, the 6th keeper 6 height is more than the height of isolating bar 101, if the height of the isolating bar 101 is not higher than 40mm, then the 6th keeper 6 height can be 40mm.

Opening positioning component of the present utility model is carried out accordingly below in conjunction with the opening of the isolating bar 101 101a process that cuts Explanation.Fig. 2 is participated in, isolating bar 101 is positioned over position shown in Fig. 2 first, to cause the left side of isolating bar 101 and first The left frame of keeper 1 offsets, and the top of isolating bar 101 and the lower frame of the second keeper 2, the 3rd keeper 3 offset.Will be every After being fixed from bar 101, the 6th keeper 6 is positioned between the 4th keeper 4 and the 5th keeper 5, now the 6th positioning Part 6 is located on the isolating bar 101, the left frame of the 6th keeper 6 is abutted to the left frame of the 4th keeper 4, along the 6th The left frame of keeper 6 cuts out the left side of isolating bar opening with cutter, and the 6th keeper 6 next is moved into the right side Side so that its left frame abut the 5th keeper 5 left frame, along the 6th keeper 6 left frame with cutter cut out every From the right of bar opening, so far complete to cut the opening of isolating bar 101.

Using the opening positioning component of the utility model embodiment, directly isolating bar up to specification can will be cut out, And Aperture precision is high, in addition, also improving the operating efficiency of operator while the potential safety hazard during avoiding cutting.

Obviously, it is new without departing from this practicality can to carry out various changes and modification to utility model by those skilled in the art The spirit and scope of type.So, if these modifications and variations of the present utility model belong to the utility model claims and its Within the scope of equivalent technologies, then the utility model is also intended to comprising including these changes and modification.

Claims

1. one kind opening positioning component, it is characterised in that including：

It is fixed on the first plane, the first keeper laid in the first direction and lay in a second direction second, third Keeper；

Between second, third described keeper, lay in the first direction the be fixed in first plane the 4th, Five keepers；

First keeper positions in the first direction, second, third described keeper positions in a second direction, it is described 4th, 5th keeper locating aperture size, the first direction are vertical with the second direction.

2. opening positioning component as claimed in claim 1, it is characterised in that also include, be movably laid in the described 4th, Between 5th keeper, along the 6th keeper of first direction laying.

3. as claimed in claim 2 opening positioning component, it is characterised in that the described first, second, third, fourth, the 5th and 6th keeper is rectangle framework.

4. opening positioning component as claimed in claim 2, it is characterised in that the spacing between described second, the 4th keeper Spacing between the three, the 5th keeper is equal.

5. opening positioning component as claimed in claim 2, it is characterised in that the height of the 6th keeper, which is more than, to be waited to be open The height of part.

6. opening positioning component as claimed in claim 2, it is characterised in that the length of second, third keeper exists Between 20cm-40cm.

7. opening positioning component as claimed in claim 2, it is characterised in that the length of the four, the 5th keeper exists Between 20cm-40cm.

8. opening positioning component as claimed in claim 1, it is characterised in that the described first, second, third, fourth, the 5th is fixed Position part is pasted on first plane.