CN206357456U - A kind of line tension micromatic setting of squaring silicon bar machine - Google Patents
A kind of line tension micromatic setting of squaring silicon bar machine Download PDFInfo
- Publication number
- CN206357456U CN206357456U CN201621287269.3U CN201621287269U CN206357456U CN 206357456 U CN206357456 U CN 206357456U CN 201621287269 U CN201621287269 U CN 201621287269U CN 206357456 U CN206357456 U CN 206357456U
- Authority
- CN
- China
- Prior art keywords
- wheel
- support bar
- line
- movable pressing
- fast pulley
- 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
Landscapes
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
The utility model discloses a kind of line tension micromatic setting of squaring silicon bar machine.Excavation machine includes organic frame, cutting bed, some lines of cut, support bar is fixed with frame, the permanent magnet hysteresis brake being fixedly mounted on support bar, fast pulley is connected with the rotating shaft of permanent magnet hysteresis brake, the both sides of fast pulley are equipped with the movable pressing-wheel coordinated with fast pulley gap, gap of the line of cut through fast pulley and movable pressing-wheel, being provided with support bar can be along the movable moving casing in support bar axial direction, movable pressing-wheel by central shaft be fixedly mounted moving casing on, be provided with support bar by spring from movable pressing-wheel top to fast pulley.It is engaged using a permanent magnet hysteresis brake with two movable pressing-wheels, the line tension of two lines of cut can be adjusted simultaneously, equipment cost is saved.The line tension micromatic setting of squaring silicon bar machine of the present utility model, tension adjustment is convenient and reliable, it is possible to increase dicing effect, improves chipping qualities.
Description
Technical field
The utility model is related to silicon rod processing technique field, and in particular to a kind of line tension fine setting dress of squaring silicon bar machine
Put.
Background technology
Need to carry out after monocrystalline silicon, polycrystalline silicon ingot casting to need to use excavation machine to silicon in evolution cutting, evolution cutting technique
Rod carries out fine cut, in cutting process line of cut due to line tension it is unstable, it is easy to cause cutting inaccurate to workpiece,
Influence the situation of cut quality.Meanwhile, line of cut also easily causes to break during high-speed cutting because line tension is unstable
Line.
The content of the invention
For problems of the prior art, the utility model in excavation machine by being provided with permanent magnet magnetic hysteresis system
The wire tension adjustment unit of dynamic device, carries out line tension regulation, so that excavation machine is cut in silicon rod cutting process to line of cut
Secant is stablized, adjustable line tension, improves silicon ingot evolution cut quality.
In order to solve the above technical problems, the technical solution adopted in the utility model is, a kind of line tension of squaring silicon bar machine
Micromatic setting, the excavation machine includes being provided with cutting line wheel, line of cut on organic frame, cutting bed and some lines of cut, support
Cut on cutting tables after cutting line wheel, tension force micromatic setting is provided between the cutting line wheel and cutting bed,
Apparatus for adjusting force includes the support bar being fixed in frame, and support bar is provided with the permanent magnet hysteresis brake of some fixed installations
Fast pulley is connected with device, the rotating shaft of permanent magnet hysteresis brake, the both sides of fast pulley are equipped with what is coordinated with fast pulley gap
Being provided with movable pressing-wheel, gap of the line of cut through fast pulley and movable pressing-wheel, support bar can be axially living along support bar
Dynamic moving casing, movable pressing-wheel is fixedly mounted on moving casing by central shaft, and movable pressing-wheel can be supported around central axis
It is provided with movable pressing-wheel top on bar to the spring of fast pulley, spring is fixedly connected with adjusting nut, adjusting nut is arranged on branch
On strut, support bar is provided with the screw thread matched with adjusting nut.
Permanent magnet hysteresis brake, which includes, carries scale on moment of torsion adjusting ring, moment of torsion adjusting ring.
Support bar is provided with the side matched with strip groove inside square strip groove, moving casing provided with section
Shape is raised.
Operation principle of the present utility model is：In use, passing through movable pressing-wheel and fast pulley after the cleaved line wheel of line of cut
Between gap, then silicon rod is cut.Line of cut drives movable pressing-wheel and fast pulley to rotate, and fast pulley drives permanent magnet
The axis of rotation of hysteresis brake, due to magnetic hysteresis principle, permanent magnet hysteresis brake produces moment of torsion, adjusts moment of torsion adjusting ring, can
Moment of torsion control fixed, unrelated with rotating speed is obtained to fix pinch roller, so that line of cut obtains stable tension force.Rotation
Adjusting nut, makes spring top clamping or unclamps moving casing, can finely tune the active force of movable pressing-wheel and fast pulley to line of cut, enter
One step finely tunes the tension force of line of cut.
The beneficial effects of the utility model are to be engaged using a permanent magnet hysteresis brake with two movable pressing-wheels,
The line tension of two lines of cut can be adjusted simultaneously, save equipment cost.The line tension of squaring silicon bar machine of the present utility model
Micromatic setting, tension adjustment is convenient and reliable, it is possible to increase dicing effect, improves chipping qualities.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is tension force micromatic setting structural representation；
Fig. 3 is tension force micromatic setting semi-section schematic diagram.
Embodiment
In conjunction with accompanying drawing, the utility model is described in further detail.
As Figure 1-3, a kind of line tension micromatic setting of squaring silicon bar machine, the excavation machine includes organic frame, cutting
Cutting line wheel 3 is installed, line of cut 2 is after cutting line wheel 3 to crystalline substance on cutting bed 1 on platform 1 and some lines of cut 2, support
Rod is cut, and is provided with tension force micromatic setting between the cutting line wheel 3 and cutting bed 1, tension-adjusting gear includes fixation
Support bar 4 in frame, support bar 4 is provided with the permanent magnet hysteresis brake 5 being fixedly mounted, permanent magnet hysteresis brake 5
Rotating shaft on be connected with fast pulley 6, the both sides of fast pulley 6 are equipped with the movable pressing-wheel 7 coordinated with the gap of fast pulley 6, line of cut 2
Being provided with gap through fast pulley 6 and movable pressing-wheel 7, support bar 4 can be along the movable moving casing in support bar axial direction
8, movable pressing-wheel 7 is fixedly mounted on moving casing 8 by central shaft 9, and movable pressing-wheel 7 can be rotated around central shaft 9, on support bar 4
It is provided with and movable pressing-wheel 7 is pushed up into spring 10 to fast pulley 6, spring 10 is fixedly connected with adjusting nut 11, and adjusting nut 11 is pacified
On support bar 4, support bar 4 is provided with the screw thread matched with adjusting nut 11.
Permanent magnet hysteresis brake 5, which includes, carries scale on moment of torsion adjusting ring, moment of torsion adjusting ring.
Support bar 4 is to be provided with what is matched with strip groove inside square strip groove, moving casing provided with section
Square protruding.
The size of movable pressing-wheel 7 and fast pulley 6 can need to be selected according to evolution cutting, while the position of fast pulley 6
Put and be adjusted by adjusting nut 11.
In use, the gap after the cleaved line wheel 3 of line of cut 2 through movable pressing-wheel 7 and fast pulley 6, then to silicon
Rod is cut.Line of cut 2 drives movable pressing-wheel 7 and fast pulley 6 to rotate, and fast pulley 6 drives turning for permanent magnet hysteresis brake 5
Axle is rotated, due to magnetic hysteresis principle, and permanent magnet hysteresis brake produces moment of torsion, adjusts moment of torsion adjusting ring, can to fix pinch roller
Moment of torsion control fixed, unrelated with rotating speed is obtained, so that line of cut 2 obtains stable tension force.Rotating adjusting nut 11, makes
Spring 10 holds out against or unclamped moving casing 8, can finely tune the active force of movable pressing-wheel 7 and fast pulley 6 to line of cut 2, further
Finely tune the tension force of line of cut 2.
Preferred embodiment of the present utility model described in detail above, it will be appreciated that the ordinary skill people of this area
Member just can make many modifications and variations without creative work according to design of the present utility model, therefore, all this technology necks
Technical staff passes through logic analysis, reasoning or limited reality on the basis of existing technology according to design of the present utility model in domain
Available technical scheme is tested, all should be in the protection domain being defined in the patent claims.
Claims (3)
1. a kind of line tension micromatic setting of squaring silicon bar machine, the excavation machine includes organic frame, cutting bed and some lines of cut,
Cutting line wheel is installed, line of cut is cut to crystal bar on cutting tables after cutting line wheel on support, it is characterised in that
Tension force micromatic setting is provided between the cutting line wheel and cutting bed, tension-adjusting gear includes the support being fixed in frame
Fixation is connected with bar, permanent magnet hysteresis brake of the support bar provided with fixed installation, the rotating shaft of permanent magnet hysteresis brake
Wheel, the both sides of fast pulley are equipped with the movable pressing-wheel coordinated with fast pulley gap, line of cut through fast pulley and movable pressing-wheel it
Between gap, be provided with support bar can along the axial activity of support bar moving casing, movable pressing-wheel pass through central shaft and fix peace
Fill moving casing on, movable pressing-wheel can be provided with central axis, support bar by spring from movable pressing-wheel top to fast pulley,
Spring is fixedly connected with adjusting nut, and adjusting nut is arranged on support bar, and support bar is provided with what is matched with adjusting nut
Screw thread.
2. the line tension micromatic setting of squaring silicon bar machine as claimed in claim 1, it is characterised in that the permanent magnet magnetic hysteresis system
Dynamic device, which includes, carries scale on moment of torsion adjusting ring, moment of torsion adjusting ring.
3. the line tension micromatic setting of squaring silicon bar machine as claimed in claim 1, it is characterised in that the support bar is provided with
Section is provided with the square protruding matched with strip groove inside square strip groove, moving casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621287269.3U CN206357456U (en) | 2016-11-28 | 2016-11-28 | A kind of line tension micromatic setting of squaring silicon bar machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621287269.3U CN206357456U (en) | 2016-11-28 | 2016-11-28 | A kind of line tension micromatic setting of squaring silicon bar machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206357456U true CN206357456U (en) | 2017-07-28 |
Family
ID=59373462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621287269.3U Expired - Fee Related CN206357456U (en) | 2016-11-28 | 2016-11-28 | A kind of line tension micromatic setting of squaring silicon bar machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206357456U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112936611A (en) * | 2021-04-13 | 2021-06-11 | 麻城市福兴石材工艺制品有限公司 | Rope sawing machine with dual adjusting function |
-
2016
- 2016-11-28 CN CN201621287269.3U patent/CN206357456U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112936611A (en) * | 2021-04-13 | 2021-06-11 | 麻城市福兴石材工艺制品有限公司 | Rope sawing machine with dual adjusting function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206383308U (en) | A kind of line of cut identical tension deviation correcting device | |
| CN103193102A (en) | Floating roll device for film production device | |
| CN206357456U (en) | A kind of line tension micromatic setting of squaring silicon bar machine | |
| CN204038680U (en) | A kind of improved type film splitter unreeling structure | |
| CN202070584U (en) | Tension device for wire drawing machine | |
| CN204873171U (en) | Coil winding machine | |
| CN205397674U (en) | Can regulate and control at uniform velocity cable - line device | |
| CN206179500U (en) | Novel zither frame with adjustable | |
| CN101629864A (en) | Rotary type grinding wheel static balancing frame | |
| CN107626980B (en) | Three axis can detect the high-speed cutting machine of Buddha's warrior attendant thread breakage | |
| CN105397186B (en) | Wire cutting cantilever, cantilever loop cutting machine, the method freely cut to workpiece | |
| CN205328320U (en) | Body paper straining device of face tissue machine | |
| CN102555093B (en) | Tension control system and control method for multi-wire cutting of silicon wafer | |
| CN103112774B (en) | Hand rail tension device automatic adjusting mechanism | |
| CN220162882U (en) | Adjustable cutting support | |
| CN204038716U (en) | A kind of material tension control setup | |
| CN105564025A (en) | Control method for automatically detecting roll diameter in unrolling and roll changing process of unit type photogravure press | |
| CN202540062U (en) | Knife band magnetic adsorption device | |
| CN104925572B (en) | A kind of body paper splitting winding equipment | |
| CN109664423B (en) | Tension control system for cutting solar cell silicon wafer | |
| CN106384680A (en) | Small multifunctional winding device for capacitor core | |
| CN203306801U (en) | Vector tension frequency converter device | |
| CN208684022U (en) | A kind of anti-tear buffer unit of wide. g., lead tape winding of pure lead | |
| CN106896835A (en) | A kind of stator winding goes out line tension detection control apparatus and its method | |
| CN205893419U (en) | A permanent tension maintaining device for diamond cutting line preparation |
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: 20170728 Termination date: 20181128 |