CN101983848A

CN101983848A - Special cutter for packaging solar cell components

Info

Publication number: CN101983848A
Application number: CN2010102628040A
Authority: CN
Inventors: 陈鑫
Original assignee: Changzhou EGing Photovoltaic Technology Co Ltd
Current assignee: Changzhou EGing Photovoltaic Technology Co Ltd
Priority date: 2010-08-26
Filing date: 2010-08-26
Publication date: 2011-03-09

Abstract

The invention relates to a special cutter for packaging solar cell components, which comprises a handle, a blade clamp, a blade and a fastening piece, wherein the blade clamp is fixed on the handle; the blade is fixedly installed on the blade clamp in a replaceable mode; the blade clamp comprises a fixed connecting rod, a blade installing body, a blade groove and a blade fixing hole; the blade installing body and the fixed connecting rod are connected into a whole; the blade groove is arranged on the blade installing body; the blade fixing hole is arranged on the blade installing body; and the blade is installed in the blade groove and is fixed by the fastening piece. Compared with the existing cutter, the special cutter for packaging solar cell components can be used with less force, the blade can not be fractured easily, a notch is smooth, few burrs are left, a silica gel layer on a glass surface can be cleared very easily, the clearing efficiency is high, the production cost is reduced, and the hands of an operator and the glass surface can not be scratched.

Description

Solar module package specific cutter

Technical field:

The present invention relates to a kind of hand tools of using in the solar module production process, relate in particular to be used for the deburring of lamination of solar battery components spare and frame up after shovel glue cutter.

Background technology:

In the encapsulation process of solar module, at first silicon chip of solar cell string and glass, EVA, the backboard that is up to the standards laid according to specific level, carry out lamination then, when laying in order to guarantee the relative position requirement of each interlayer, general packaging EVA and notacoria are all bigger than glass, therefore need the unnecessary part of stretching out glass is cut off just and can be framed up after lamination.At present, how to carry out deburring during manual production with cutter, because cutter is a kind of common cutter, it only is fit to interim, discontinuity use occasion, in the process, the workload of deburring is very big in the encapsulation of solar module, and the operator uses this cutter to carry out the cutting of rim charge for a long time, be easy to cause the hand muscular fatigue, in the operating process if also can scratch because of carelessness the surface of solar module.

In the lamination part of solar cell encapsulation process, earlier in the notch of section bar frame, squeeze into silica gel, and then will be inserted in the notch of section bar frame around the battery laminate, recycle silicon glue carries out the two-sided glue sealing of beating along sealing, can not only and can also improve the anti-seismic performance of battery laminate to effectively sealing around the battery laminate like this.But in encapsulation process, when in the groove that battery laminate is inserted to the section bar frame, the unnecessary silica gel of squeezing in advance in the section bar frame groove will be squeezed out, solidify the back and form the silica gel a fluid stream, loaded down with trivial details craft be must carry out and glue cleaning and cleaning removed, at present, use during manual cleanup single-edge blade to strike off the silica gel of glass surface usually.Because single-edge blade is very little, be not easy to grip, when striking off glass surface silica gel, will scratch operator's hand slightly because of carelessness.Up to the present, also do not have a kind ofly can carry out rim charge cutting, can carry out the package specific cutter that glass surface silica gel is removed again lamination part of solar cell.The inventor has conscientiously studied the operation requirement that rim charge cutting and silica gel are removed this two procedure operator in long-term operating practice, designed a kind of solar module package specific cutter.

Summary of the invention:

The purpose of this invention is to provide a kind of solar module package specific cutter.

The technical solution adopted in the present invention is:

Described solar module package specific cutter, it is characterized in that: it comprises handle, insert clamp, blade and securing member, and insert clamp is fixed on the handle, and blade is fixedly mounted on the insert clamp in removable mode.

Further, described insert clamp is made up of fixed connecting rod, blade fixing body, insert groove and blade fixing hole, blade fixing body and fixed connecting rod are connected as a single entity, insert groove is arranged on the blade fixing body, the top of insert groove is last compressing tablet, and the below of insert groove is a lower sheeting, and the blade fixing hole is arranged on compressing tablet and the lower sheeting, blade is installed in the insert groove, and is fixed by securing member.

Further, be connected as a single entity by thread connecting mode between handle and the insert clamp.

Further, the integrated syndeton of handle and insert clamp.

Because solar module package specific cutter of the present invention, can be used for the deburring of lamination of solar battery components spare simultaneously and frame up after two operations of shovel glue, blade is fixed by insert clamp, insert clamp is fixed on the place ahead of handle, operating personnel's gripping handle during work, the edge of a knife that makes blade pushes away forward and can cut off deburring work to EVA and the notacoria of stretching outside glass easily along the outer side edges of transparent glass in the battery laminate, compare with existing cutter, use more laborsaving, blade is frangibility not, otch is level and smooth, stays the limit phenomenon few.After the solar components encapsulation finishes, when using it to remove the silica gel a fluid stream of formation on glass,, make handle become 15 °～45 ° with glass planar to reach as long as the edge of a knife of blade is placed on the glass surface, just can remove the layer of silica gel on the glass surface very like a cork, the elimination efficiency height.Simultaneously, use this solar module package specific cutter, the sharp new blade of the edge of a knife is selected in cutting during rim charge, and when removing silica gel on the glass surface as long as use old blade, so every blade finish rim charge cut off be eliminated after, still can be used for removing the lip-deep silica gel of solar battery module glass, make it to be fully used, further reduced production cost, the more important thing is, this cutter can not scratch operator's hand, can not scratch glass surface yet.

Description of drawings:

Fig. 1 is a kind of structural representation of the present invention;

Fig. 2 is the A-A cutaway view Amplified image of Fig. 1;

Fig. 3 is the cutaway view of insert clamp;

Among the figure: the 1-handle; The 2-insert clamp; The 3-blade; The 4-securing member; The 21-fixed connecting rod; 22-blade fixing body; The 23-insert groove; 24-blade fixing hole; The last compressing tablet of 25-; The 26-lower sheeting; The 41-anti-turn screw; The 42-wing nut.

The specific embodiment:

Introduce the specific embodiment of the present invention below with reference to the accompanying drawings in detail:

Embodiment 1: described solar module package specific cutter, as Fig. 1, Fig. 2, shown in Figure 3, it is by handle 1, insert clamp 2, blade 3 and securing member 4 are formed, described insert clamp 2 is by fixed connecting rod 21, blade fixing body 22, insert groove 23 and blade fixing hole 24 are formed, blade fixing body 22 is connected as a single entity with fixed connecting rod 21, insert groove 23 is arranged on the blade fixing body 22, the top of insert groove 23 is last compressing tablet 25, the below of insert groove 23 is a lower sheeting 26, blade fixing hole 24 is arranged on compressing tablet 25 and the lower sheeting 26, blade 3 is installed in the insert groove 23, and by anti-turn screw 41 with blade 3, last compressing tablet 25 and lower sheeting 26 are spacing, compress fast by wing nut 42, be connected as a single entity by thread connecting mode between handle 1 and the insert clamp 2.

Embodiment 2: difference from Example 1 is, handle 1 and insert clamp 2 integrated syndetons.

Claims

1. solar module package specific cutter, it is characterized in that: it comprises handle (1), insert clamp (2), blade (3) and securing member (4), insert clamp (2) is fixed on the handle (1), and blade (3) is fixedly mounted on the insert clamp (2) in mode replaceably.

2. according to the described solar module package specific of claim 1 cutter, it is characterized in that: described insert clamp (2) is by fixed connecting rod (21), blade fixing body (22), insert groove (23) and blade fixing hole (24) are formed, blade fixing body (22) is connected as a single entity with fixed connecting rod (21), insert groove (23) is arranged on the blade fixing body (22), the top of insert groove (23) is last compressing tablet (25), the below of insert groove (23) is lower sheeting (26), blade fixing hole (24) is arranged on compressing tablet (25) and the lower sheeting (26), blade (3) is installed in the insert groove (23), and fixing by securing member (4).

3. according to the described solar module package specific of claim 1 cutter, it is characterized in that: be connected as a single entity by thread connecting mode between handle (1) and the insert clamp (2).

4. according to the described solar module package specific of claim 1 cutter, it is characterized in that: handle (1) and the integrated syndeton of insert clamp (2).