CN206436393U

CN206436393U - Slicer home roll

Info

Publication number: CN206436393U
Application number: CN201621443497.5U
Authority: CN
Inventors: 崔明龙; 狄红祥
Original assignee: ZHONGWEI YINYANG NEW ENERGY Co Ltd
Current assignee: Xi'an weikeyi New Energy Technology Co.,Ltd.
Priority date: 2016-12-27
Filing date: 2016-12-27
Publication date: 2017-08-25
Anticipated expiration: 2026-12-27

Abstract

The utility model discloses a kind of slicer home roll, including roll body, composite bed is provided with the roll body, on the composite bed a plurality of wire casing is offered around roll body, the wire casing is that the spacing d between V-structure, adjacent two wire casing is 0.3 0.4mm, and the included angle α of the wire casing is 75 85 °.In the utility model, by setting composite bed on roll body and opening up wire casing so that the band sand amount of structure lines is improved, and the cutting speed of silicon chip is improved, so as to improve the operating efficiency of slicer.

Description

Slicer home roll

Technical field

The utility model is related to mechanical field, more particularly, it relates to a kind of slicer home roll.

Background technology

In silicon chip production, silicon chip is cut using slicer, i.e., silicon chip is realized by the driving structure line of roller Cutting, because roller surface is smoother in existing slicer, therefore causes structure lines band sand less, causes the cutting of cutting machine It is less efficient.

Utility model content

In order to overcome the deficiencies in the prior art, the purpose of this utility model is to provide what a kind of cutting efficiency was greatly improved Slicer home roll.

To solve the above problems, the technical scheme that the utility model is used is as follows：

It is provided with composite bed, the composite bed and is opened around roll body on a kind of slicer home roll, including roll body, the roll body Provided with a plurality of wire casing, the wire casing is that spacing d between V-structure, adjacent two wire casing is 0.3-0.4mm, and the wire casing is opened Angle of the v-groove α is 75-85 °.

It is preferred that, the spacing d between adjacent two wire casing is 0.345mm, and the included angle α of the wire casing is 80 °.

It is preferred that, the composite bed is polyurethane composite bed.

It is preferred that, in addition to connector, the connector is two, is symmetrically fixed on roll body two ends.

It is preferred that, in addition to roller is lengthened, the lengthening roller includes the first roll body and is fixed on the first of first roll body one end It is provided with connector, first roll body on composite bed, the composite bed and offers a plurality of wire casing around the first roll body, it is described Wire casing is V-structure, and the spacing d between adjacent two wire casing is 0.3-0.4mm, and the included angle α of the wire casing is 75-85 °.

It is preferred that, the composite bed is polyurethane composite bed.

It is preferred that, the described one end of first roll body away from the first connector be arranged be connected that shape matches it is recessed Groove.

It is preferred that, the connector is arranged with to be convexly equipped with square groove, the groove away from roll body one end to match with square groove Square column.

Compared with prior art, the beneficial effects of the utility model are：In the utility model, by setting multiple on roll body Close layer and open up wire casing so that the band sand amount of structure lines is improved, the cutting speed of silicon chip is improved, so as to improve the work of slicer Efficiency.

Brief description of the drawings

Fig. 1 is the structural representation of slicer home roll in the utility model；

Fig. 2 is the structural representation of slicer home roll (without extension roller) in Fig. 1；

Fig. 3 is the partial enlarged drawing at A in Fig. 2；

Fig. 4 is the right view of slicer home roll (without extension roller) in Fig. 2；

Fig. 5 is the structural representation of extension roller in Fig. 2；

Fig. 6 is the left view of extension roller in Fig. 5；

Wherein, 1 it is roll body, 12 be connector, 13 be square groove, 14 be screwed hole, 2 be composite bed, 21 be wire casing, 3 is One roll body, 32 be the first connector, 33 be square column, 34 be screwed hole, 35 be groove.

Embodiment

The utility model is described in further detail with reference to the accompanying drawings and detailed description.

As shown in figures 1 to 6, it is a kind of slicer home roll in the utility model preferred embodiment, including roll body 1, connector 12 A plurality of wire casing 21 is offered around roll body 1 with extending to be provided with roller, roll body 1 on composite bed 2, composite bed 2, wire casing 21 is V-type Spacing d between structure, adjacent two wire casing 21 is 0.3-0.4mm, and the included angle α of wire casing 21 is 75-85 °；The lengthening roller Including the first roll body 3 and the first connector 32 for being fixed on first roll body one end 3, composite bed 2 is provided with the first roll body 3, it is multiple A plurality of wire casing 21 is offered around the first roll body on conjunction layer 2, the structure of wire casing 21 is identical with the structure of wire casing 21 on roll body 1.It is described Extension roller can be set on connector 12, so as to realize the extension of roll body 1, the area of increase slicer cutting is cut so as to improve The efficiency cut；And by setting composite bed 2 on roll body 1 and opening up wire casing 21 so that the band sand amount of structure lines is improved, further Improve the cutting speed of silicon chip；The setting of V-groove structure can also reduce bounce during structure lines operation, it is to avoid influence silicon chip Cut quality.

In embodiment, the spacing d between adjacent two wire casing 21 is 0.345mm, and the included angle α of wire casing 21 is 80 °, structure lines line footpath is that there is provided most efficient cutting by 0.115mm.

It is preferred that, composite bed 2 is polyurethane composite bed.

Connector 12 is two, is symmetrically fixed on the two ends of roll body 1, for being connected with drive mechanism, drives turning for roll body 1 It is dynamic.

The one end of first roll body 3 away from the first connector 32 is arranged with the groove 35 matched with the shape of connector 12, real The tight fit of existing first roll body 3 and connector 12, realizes the extension of roll body 1.

Connector 32 is arranged with square groove 13, groove 35 away from the one end of roll body 1 and is convexly equipped with the square column matched with square groove 13 33；Square column 33 is set in square groove 13, realizes the tight fit of the first roll body 3 and connector 12, and ensure two in rotation process Person's rotating speed is consistent.

It should be understood that square groove 13 can also use the other structures in addition to circular trough to substitute, and e.g., vee gutter, dovetail groove Deng accordingly, square column replaces with triangular column, the structure such as trapezoidal column.

In order that the combination of extension roller and roll body is more firm, the roll body junction of roll body 1 and first can correspond to and open up screwed hole 14th, 34, the fixation of the two is realized by bolt.

In the utility model, extension roller can be set on connector 12, so as to realize the extension of roll body 1, increase slicer The area of cutting, so as to improve the efficiency of cutting；And by setting composite bed 2 on roll body 1 and opening up wire casing 21 so that structure The band sand amount of line is improved, and further improves the cutting speed of silicon chip；When the setting of V-groove structure can also reduce structure lines operation Bounce, it is to avoid influence silicon chip cut quality.

It will be apparent to those skilled in the art that technical scheme that can be as described above and design, make other various It is corresponding to change and deformation, and all these change and deformation should all belong to the protection of the utility model claim Within the scope of.

Claims

1. a kind of slicer home roll, including roll body, it is characterised in that be provided with the roll body on composite bed, the composite bed A plurality of wire casing is offered around roll body, the wire casing is that the spacing d between V-structure, adjacent two wire casing is 0.3-0.4mm, institute The included angle α for stating wire casing is 75-85 °.

2. slicer home roll as claimed in claim 1, it is characterised in that the spacing d between adjacent two wire casing is 0.345mm, The included angle α of the wire casing is 80 °.

3. slicer home roll as claimed in claim 1, it is characterised in that the composite bed is polyurethane composite bed.

4. the slicer home roll as described in claim any one of 1-3, it is characterised in that also including connector, the connector For two, roll body two ends are symmetrically fixed on.

5. slicer home roll as claimed in claim 4, it is characterised in that also including lengthening roller, the lengthening roller includes first It is provided with roll body and the first connector for being fixed on first roll body one end, first roll body on composite bed, the composite bed A plurality of wire casing is offered around the first roll body, the wire casing is that the spacing d between V-structure, adjacent two wire casing is 0.3- 0.4mm, the included angle α of the wire casing is 75-85 °.

6. slicer home roll as claimed in claim 4, it is characterised in that the spacing d between adjacent two wire casing is 0.345mm, The included angle α of the wire casing is 80 °.

7. slicer home roll as claimed in claim 4, it is characterised in that the composite bed is polyurethane composite bed.

8. slicer home roll as claimed in claim 5, it is characterised in that the described one end of first roll body away from the first connector It is arranged with being connected the groove that shape matches.

9. slicer home roll as claimed in claim 8, it is characterised in that the connector is away from roll body one end side of being arranged with The square column matched with square groove is convexly equipped with groove, the groove.