CN203805157U - Device capable of automatically adjusting tension of saw band - Google Patents
Device capable of automatically adjusting tension of saw band Download PDFInfo
- Publication number
- CN203805157U CN203805157U CN201420150069.8U CN201420150069U CN203805157U CN 203805157 U CN203805157 U CN 203805157U CN 201420150069 U CN201420150069 U CN 201420150069U CN 203805157 U CN203805157 U CN 203805157U
- Authority
- CN
- China
- Prior art keywords
- saw band
- pressure sensor
- transmission device
- utility
- model
- 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
- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 3
- 229920005591 polysilicon Polymers 0.000 description 3
- 230000001105 regulatory Effects 0.000 description 3
- 230000000875 corresponding Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 230000002093 peripheral Effects 0.000 description 1
- 230000003068 static Effects 0.000 description 1
Abstract
The utility model discloses a device capable of automatically adjusting the tension of a saw band. The device comprises a bracket for fixing a driven wheel, a pressure sensor and a transmission device, wherein the transmission device comprises a support seat, a screw rod and a motor which are sequentially connected; a fixed frame matched with the screw rod is arranged outside the screw rod; the bottom of the bracket is connected with one end of the pressure sensor; the other end of the pressure sensor is connected with the support seat of the transmission device; the device further comprises a processing circuit board; the processing circuit board is respectively connected with the pressure sensor and the motor. According to the device disclosed by the utility model, the tension of the saw band outside the driven wheel and a driving wheel can be automatically adjusted, so that the tension of the saw band can be always within the required range and further the cutting capacity of the saw band is improved. The device disclosed by the utility model is intelligently controlled without manual adjustment, so that high adjusting precision and strong implementation are realized; the device is simple and reasonable in structure; the cutting efficiency of the saw band for workpieces placed on a working table is greatly increased.
Description
Technical field
The utility model relates in a kind of polysilicon cutting machine for automatically regulating the device of the outer saw band tension force of driven pulley and driving wheel.
Background technology
In polysilicon cutting machine, due to constantly cutting repeatedly, the centre-to-centre spacing of driving wheel and driven pulley is not changeless, driving wheel and driven pulley can relatively move, variation due to driving wheel and driven pulley centre-to-centre spacing, will inevitably have influence on master, the tensile force of the outer saw band of driven pulley, and then can have influence on the cutting power of saw band, therefore when the high strung of the tension of saw band or excessively loose, all need to regulate, and then make the tension force of saw band in required scope, in polysilicon cutting machine, the adjusting of saw band tension force is all to regulate manually at present, regulate manually and not only regulate trouble, degree of regulation is low, and make the cutting efficiency of whole cutting machine low.Therefore a kind of exploitation of the device that can automatically regulate driven pulley and the outer saw band tension force of driving wheel is necessary.
Utility model content
Utility model object: technical problem to be solved in the utility model is to provide a kind of device that can automatically regulate driven pulley and the outer saw band tension force of driving wheel, and this device adopts Based Intelligent Control, and degree of regulation is high.
Utility model content: for solving the problems of the technologies described above, the technical scheme that the utility model adopts is:
A kind of automatic adjusting saw band tensioner, comprise for fixedly support, pressure sensor and the transmission device of driven pulley, described transmission device comprises bearing, screw mandrel and the motor connecting successively, described screw mandrel is provided with the fixed mount cooperatively interacting with it outward, one end of described frame bottom Bonding pressure sensor, the bearing of the other end connection for transmission device of pressure sensor, also comprises treatment circuit plate, and described treatment circuit plate is connected with motor with pressure sensor respectively.
As preferably, described support is provided with axle, and described outer shaft sleeve has bearing.
As preferably, described treatment circuit plate comprises intelligent control module, driver module and pressure sensing module.
Beneficial effect: than prior art, automatic adjusting saw band tensioner of the present utility model, can be according to the tension force of the outer saw band of required automatic adjusting driven pulley, make the tension force of saw band can be all the time in required scope, and then improved the cutting power of saw band, the utility model device adopts Based Intelligent Control, therefore degree of regulation is high, implementation is strong, without regulating manually (saw band tension force), the utility model is simple and reasonable, has greatly improved the efficiency that saw band cutting is placed in workpiece on workbench.
Accompanying drawing explanation
Fig. 1 is the structural representation that the utility model regulates saw band tensioner automatically.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate the utility model, should understand these embodiment and only for the utility model is described, be not used in restriction scope of the present utility model, after having read the utility model, those skilled in the art all fall within the application's claims limited range to the modification of the various equivalent form of values of the present utility model.
As shown in Figure 1, automatic adjusting saw band tensioner of the present utility model, comprise for fixedly support 1, pressure sensor 2 and the transmission device of driven pulley, described transmission device comprises bearing 4, the screw mandrel 5 and motor 6 connecting successively, the outer fixed mount 7 cooperatively interacting with it that is provided with of described screw mandrel 5, one end of described support 1 bottom Bonding pressure sensor 2, the bearing 4 of the other end connection for transmission device of pressure sensor 2, also comprise treatment circuit plate 8, described treatment circuit plate 8 is connected with the motor 6 of pressure sensor 2 and transmission device respectively.
Wherein, in transmission device, fixed mount 7 maintains static all the time, when motor 6 drives screw mandrel 5 to rotate together, screw mandrel 5 can carry out motion (screw mandrel 5 rotating can relative motion occur with fixed mount 7) up or down with respect to fixed mount 7, thus motion up or down together with the bearing 4 that drive is fixedly connected with it.
Wherein, support 1 is provided with axle 9, and driven pulley 11 is connected with axle 9 by the bearing 10 being enclosed within outside axle 9, and saw band 12 is coated on the external peripheral surface of driven pulley 11.
Wherein, treatment circuit plate 8 comprises intelligent control module, driver module and pressure sensing module.
Driven pulley 11 is fixed on support 1, and therefore, when driven pulley 11 its fixed position of skew, support 1 corresponding position also can occur and moves.When the centre-to-centre spacing of driving wheel and driven pulley 11 diminishes, when to be driven pulley 11 move downward along the centerline direction of itself and driving wheel, support 1 also can move downward, now the saw band tension force outside driving wheel and driven pulley 11 diminishes, pressure sensor 2 records the downward pressure of support 1 immediately, and these data are sent immediately to the pressure sensing module for the treatment of circuit plate 8, pressure sensing module conveys to intelligent control module by these data, intelligent control module carries out after Treatment Analysis these data, driver module is sent to the instruction that makes motor 6 forward rotation, driver module is controlled motor 6 forward rotation, the forward rotation of motor 6 drives screw mandrel 5 forward rotation, thereby screw mandrel 5 is moved upward with respect to fixed mount 7, and then drive (being connected with screw mandrel 5) support 1 to move upward, when pressure sensor 2 records support 1 its pressure is returned to the value of support 1 in normal place, it sends data to treatment circuit plate 8 immediately, treatment circuit plate 8 receives the data that pressure sensor 2 transmits and these data is carried out after Treatment Analysis, driver module is sent to the instruction that stops electric machine rotation, motor 6 stops operating, and then screw mandrel 5 stops moving upward with respect to fixed mount 7, when the centre-to-centre spacing of driving wheel and driven pulley 11 becomes large, when to be driven pulley 11 move upward along the centerline direction of itself and driving wheel, support 1 also moves upward, now the saw band tension force outside driving wheel and driven pulley 11 becomes large, pressure sensor 2 records the pressure of support 1 to it immediately, and these data are sent immediately to the pressure sensing module for the treatment of circuit plate 8, pressure sensing module conveys to intelligent control module by these data, intelligent control module carries out after Treatment Analysis these data, driver module is sent and makes the counter-rotational instruction of motor 6, driver module is controlled motor 6 and is rotated backward, rotating backward of motor 6 drives screw mandrel 5 to rotate backward, thereby screw mandrel 5 is moved downward with respect to fixed mount 7, and then the support 1 that drive is connected with screw mandrel 5 moves downward, when pressure sensor 2 records support 1 its pressure is returned to the value of support 1 in normal place, it sends data to treatment circuit plate 8 immediately, treatment circuit plate 8 receives the data that pressure sensor 2 transmits and these data is carried out after Treatment Analysis, driver module is sent to the instruction that stops electric machine rotation, motor 6 stops operating, and then screw mandrel 5 stops moving downward with respect to fixed mount 7.
Automatic adjusting saw band tensioner of the present utility model, can automatically regulate the tension force of the outer saw band of driven pulley, make the tension force of saw band can be all the time in required scope, and then also effectively raise the cutting power of saw band, the utility model device adopts Based Intelligent Control, without regulating manually, degree of regulation is high, implementation is strong, has therefore also greatly improved the cutting efficiency of cutting machine.
Claims (3)
1. one kind regulates saw band tensioner automatically, it is characterized in that: comprise for fixedly support, pressure sensor and the transmission device of driven pulley, described transmission device comprises bearing, screw mandrel and the motor connecting successively, described screw mandrel is provided with the fixed mount cooperatively interacting with it outward, one end of described frame bottom Bonding pressure sensor, the bearing of the other end connection for transmission device of pressure sensor, also comprises treatment circuit plate, and described treatment circuit plate is connected with motor with pressure sensor respectively.
2. automatic adjusting saw band tensioner according to claim 1, is characterized in that: described support is provided with axle, and described outer shaft sleeve has bearing.
3. automatic adjusting saw band tensioner according to claim 2, is characterized in that: described treatment circuit plate comprises intelligent control module, driver module and pressure sensing module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420150069.8U CN203805157U (en) | 2014-03-31 | 2014-03-31 | Device capable of automatically adjusting tension of saw band |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420150069.8U CN203805157U (en) | 2014-03-31 | 2014-03-31 | Device capable of automatically adjusting tension of saw band |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203805157U true CN203805157U (en) | 2014-09-03 |
Family
ID=51443960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420150069.8U Expired - Fee Related CN203805157U (en) | 2014-03-31 | 2014-03-31 | Device capable of automatically adjusting tension of saw band |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203805157U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105799067A (en) * | 2016-04-22 | 2016-07-27 | 北京微纳精密机械有限公司 | Novel endless diamond wire saw machine tool |
| CN112097961A (en) * | 2020-08-28 | 2020-12-18 | 天津津航技术物理研究所 | Device and method for measuring tension of locking type steel belt in photoelectric detection equipment |
-
2014
- 2014-03-31 CN CN201420150069.8U patent/CN203805157U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105799067A (en) * | 2016-04-22 | 2016-07-27 | 北京微纳精密机械有限公司 | Novel endless diamond wire saw machine tool |
| CN112097961A (en) * | 2020-08-28 | 2020-12-18 | 天津津航技术物理研究所 | Device and method for measuring tension of locking type steel belt in photoelectric detection equipment |
| CN112097961B (en) * | 2020-08-28 | 2022-04-01 | 天津津航技术物理研究所 | Device and method for measuring tension of locking type steel belt in photoelectric detection equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206011091U (en) | A kind of loading and unloading manipulator | |
| CN204711306U (en) | A kind of automatic pipe cutting device | |
| CN203416787U (en) | Hawthorn seed removing device | |
| CN103028936A (en) | Double-nut tightening device with automatic counting function | |
| CN203805157U (en) | Device capable of automatically adjusting tension of saw band | |
| CN203359449U (en) | Double automatic feeding device | |
| CN201744877U (en) | Automatic positioning frame | |
| CN202780144U (en) | Solar cell piece series welding machine and solder strip distance automatic adjusting device | |
| CN204094591U (en) | A kind of small size lenses polishing device | |
| CN203972686U (en) | Automatic Machine for manufacturing rings from wire | |
| CN206366898U (en) | The pipe clamping device of full-automatic pipe cutting machine | |
| CN114682672A (en) | Perforating device suitable for solenoid valve gap | |
| CN111216178B (en) | Rubber processing device for rubber manufacturing | |
| CN205928188U (en) | Guide rail surface grinding device | |
| CN205551835U (en) | Photovoltaic cell cluster divides cluster device and stringer | |
| CN204308339U (en) | Mechanical thread tapper | |
| CN202329549U (en) | Rotary die set | |
| CN203061776U (en) | Spring coiling forming device | |
| CN206175583U (en) | Wheel mechanism on bracket | |
| CN110842526A (en) | Intelligent press-fitting robot | |
| CN106601867B (en) | Solar panels laminator | |
| CN201357352Y (en) | Wire wheel polisher | |
| CN103801862A (en) | Solar battery piece series welding machine and automatic welding strip space regulating device | |
| CN205571631U (en) | Aircraft nose assembly of tapping unit | |
| CN101745701B (en) | Cam transmission device of side angle grinder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20140903 Termination date: 20180331 |