CN207448836U - A kind of multi-line cutting machine home roll - Google Patents
A kind of multi-line cutting machine home roll Download PDFInfo
- Publication number
- CN207448836U CN207448836U CN201721279969.2U CN201721279969U CN207448836U CN 207448836 U CN207448836 U CN 207448836U CN 201721279969 U CN201721279969 U CN 201721279969U CN 207448836 U CN207448836 U CN 207448836U
- Authority
- CN
- China
- Prior art keywords
- cell wall
- home roll
- cutting machine
- wire casing
- line cutting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model is related to a kind of multi-line cutting machine home rolls, it includes home roll body, there is the wire casing of Spiral distribution on the periphery of the home roll body, the wire casing bottom is two symmetrically arranged V-shaped grooves for tilting cell wall and forming, the top for tilting cell wall is connected with vertical cell wall, is evenly equipped with vertical groove on the inclination cell wall, the utility model reduces cutting line and skids in traveling and the incidence of wire jumper, cutting line is allow to stablize in V-shaped groove, improves the processing quality of silicon chip.
Description
Technical field
The utility model is related to a kind of multi-line cutting machine home roll, for being cut in solar power silicon bar slicer to silicon rod
Piece.
Background technology
At present, in photovoltaic field, the usage amount of silicon chip is increasing, and common method is logical during cutting silicon rod
It crosses and is wound with the rubber roller of cutting line to be cut, have diamond mortar on steel wire, silicon rod is in moving process by mobile
Silicon rod is cut into silicon chip by the diamond on steel wire, and cutting line is wrapped in wire casing, and the home roll in rubber roller, which rotates, drives cutting line
It is mobile, one group of cutting line line of formation between two neighboring roller.
Wire casing in existing home roll in real work during easily occur wire jumper phenomenon between adjacent wire casing and
Sliding condition in unified wire casing, it is even so as to cause section uneven distribution, thin and thick piece and waste paper are generated, has seriously affected silicon chip
Cut quality, and reduce the service life of home roll.
In view of this, it is necessary to invent that a kind of service life is long, the high new multi-line cutting machine home roll of product qualification rate.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of service life is long, the multi-wire saw of good cutting effect
Machine home roll.
To solve the above problems, technical solution adopted in the utility model is：
A kind of multi-line cutting machine home roll including home roll body, offers uniformly distributed on the periphery of the home roll body
Closure wire casing, the wire casing bottom for two it is symmetrically arranged tilt cell walls form V-shaped grooves, it is described tilt cell wall top
Vertical cell wall is connected with, vertical groove is evenly equipped on the inclination cell wall.
It is further improved as the utility model, the angle theta that the V-shaped groove two is tilted between cell wall is 63 °.
It is further improved as the utility model, the V-shaped groove depth H is 0.150mm, the high h of the vertical cell wall (4)
For 0.05mm.
It is further improved as the utility model, the slot pitch of two neighboring wire casing is 0.343mm.
It is using advantageous effect caused by above-mentioned technical proposal：
Vertical groove is evenly equipped on the inclination cell wall of the utility model, frictional force is added in the direct of travel of cutting line,
Cutting line is avoided to skid, cutting line is not easy to skid off along inclination cell wall, reduces the generation of wire jumper, while connects on cell wall is tilted
Vertical cell wall is connect, cutting line is further hindered and skids off, cutting line is allow to stablize in V-shaped groove, improves the processing of silicon chip
Quality.
Description of the drawings
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution of the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it describes below
In attached drawing be the utility model some embodiments, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, other attached drawings are can also be obtained according to these attached drawings.
Fig. 1 is the structure diagram of home roll in the utility model；
Fig. 2 is A partial enlarged views；
Fig. 3 is the cross-sectional view of the utility model；
In the accompanying drawings：1 home roll body, 2 wire casings, 3 tilt cell wall, 31 vertical grooves, 4 vertical cell walls, 5 cutting lines.
Specific embodiment
To make the purpose of this utility model, technical solution and advantage clearer, with reference to specific embodiment to practicality
It is new to carry out clear, complete description.
A kind of multi-line cutting machine home roll as illustrated in the accompanying drawings from 1 to 3, including home roll body 1, the circle of the home roll body 1
Uniformly distributed closure wire casing 2 is offered on circumferential surface, 2 bottom of wire casing is two symmetrically arranged V-arrangements for tilting cell wall 3 and forming
Slot, described two angle thetas tilted between cell wall 3 of V-shaped groove are 63 °, and two described tilt are evenly equipped with vertical groove on cell wall 3
31, along cutting line direct of travel, friction band is formed, cutting line 5 is avoided to skid.
Vertical cell wall 4 is connected on the top for tilting cell wall 3, the V-shaped groove depth H is 0.150mm.The vertical cell wall 4
High h for 0.05mm, the slot pitch of two neighboring wire casing is 0.343mm, compact-sized, effectively avoids the generation of wire jumper.
The utility model can be increased by setting a plurality of vertical groove being arranged in parallel in chute wall in cutting line
The frictional force of traveling adds the smoothness that cutting line slides up out along cell wall is tilted, reduces the generation of wire jumper, while inclining
Vertical cell wall is connected in chute wall, cutting line is further hindered and skids off, cutting line is allow to stablize in V-shaped groove, improve
The processing quality of silicon chip.
Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that：
It still can modify to the technical solution recorded in previous embodiment or which part technical characteristic is equal
It replaces；And these modifications or replacement, the essence of appropriate technical solution is not made to depart from the utility model embodiment technical solution
Spirit and scope.
Claims (4)
1. a kind of multi-line cutting machine home roll, which is characterized in that it includes home roll body (1), the circumference of the home roll body (1)
Uniformly distributed closure wire casing (2) is offered on face, wire casing (2) bottom is two symmetrically arranged V for tilting cell wall (3) and forming
Shape slot, the top for tilting cell wall (3) are connected with vertical cell wall (4), vertical groove are evenly equipped on the inclination cell wall (3)
(31)。
A kind of 2. multi-line cutting machine home roll according to claim 1, which is characterized in that described two tippers of V-shaped groove
Angle theta between wall (3) is 63 °.
3. a kind of multi-line cutting machine home roll according to claim 1, which is characterized in that the V-shaped groove depth H is
0.150mm, the high h of the vertical cell wall (4) is 0.05mm.
A kind of 4. multi-line cutting machine home roll according to claim 1, which is characterized in that the slot of two neighboring wire casing (2)
Away from for 0.343mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721279969.2U CN207448836U (en) | 2017-09-30 | 2017-09-30 | A kind of multi-line cutting machine home roll |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721279969.2U CN207448836U (en) | 2017-09-30 | 2017-09-30 | A kind of multi-line cutting machine home roll |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207448836U true CN207448836U (en) | 2018-06-05 |
Family
ID=62250072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721279969.2U Expired - Fee Related CN207448836U (en) | 2017-09-30 | 2017-09-30 | A kind of multi-line cutting machine home roll |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207448836U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108582530B (en) * | 2018-06-21 | 2024-01-09 | 宜昌南玻硅材料有限公司 | Wire storage device and wire distribution method for slicing machine |
-
2017
- 2017-09-30 CN CN201721279969.2U patent/CN207448836U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108582530B (en) * | 2018-06-21 | 2024-01-09 | 宜昌南玻硅材料有限公司 | Wire storage device and wire distribution method for slicing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180605 |