CN202898875U - Displacement detecting device for abrasive disk of cylindrical stuff grinder - Google Patents
Displacement detecting device for abrasive disk of cylindrical stuff grinder Download PDFInfo
- Publication number
- CN202898875U CN202898875U CN 201220591160 CN201220591160U CN202898875U CN 202898875 U CN202898875 U CN 202898875U CN 201220591160 CN201220591160 CN 201220591160 CN 201220591160 U CN201220591160 U CN 201220591160U CN 202898875 U CN202898875 U CN 202898875U
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- China
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- sliding block
- abrasive disc
- detecting device
- fixed frame
- displacement detecting
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- Expired - Fee Related
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a displacement detecting device for an abrasive disk of a cylindrical stuff grinder. The displacement detecting device comprises a casing, a driving slider, a driven slider, a fixed disk abrasive plate, a movable disk abrasive plate, a drive shaft, an initial position photoelectric switch, a stop position photoelectric switch, a displacement sensor and a fixed frame. The displacement detecting device is characterized in that the initial position photoelectric switch and the stop position photoelectric switch are arranged at one end of the drive shaft, a casing is arranged at the other end of the drive shaft, the fixed frame is arranged in the middle of the drive shaft, the drive slider, the driven slider, the fixed disk abrasive plate and the movable disk abrasive plate are arranged in the casing, one end of the displacement sensor is arranged on the casing, and the other end of the displacement sensor is arranged on the fixed frame. By the aid of the displacement detecting device, distance of moving of the abrasive disk can be detected in real time, and clearance between the fixed disk abrasive plate and the movable disk abrasive plate is calculated according to an extreme position.
Description
Technical field
The utility model relates to a kind of cylinder abrasive disk of stuff grinder displacement detector.
Background technology
Fiberizer is the nucleus equipment of defibrination workshop section in the paper industry, and slurry produces elasticity and plastic deformation by Repeated Compression between mill, and progressively sub-wire, brooming form paper fibre.But how prior art to detecting in real time the distance that mill moves, and extrapolate gap Shortcomings between price fixing abrasive disc and the Moving plate abrasive disc according to extreme position.
Summary of the invention
For solving above-mentioned existing shortcoming, main purpose of the present utility model is to provide a kind of cylinder abrasive disk of stuff grinder displacement detector of practicality, can detect in real time the distance that mill moves, and extrapolate gap between price fixing abrasive disc and the Moving plate abrasive disc according to extreme position.
For reaching above-described purpose, a kind of cylinder abrasive disk of stuff grinder displacement detector of the present utility model is taked following technical scheme:
A kind of cylinder abrasive disk of stuff grinder displacement detector, it comprises body fuselage, active sliding block, driven sliding block, the price fixing abrasive disc, the Moving plate abrasive disc, driving shaft, the original position optoelectronic switch, the final position optoelectronic switch, displacement transducer and fixed frame, it is characterized in that, described driving shaft one end arranges original position optoelectronic switch and final position optoelectronic switch, the other end arranges body fuselage, the centre arranges fixed frame, in the described body fuselage active sliding block is set, driven sliding block, price fixing abrasive disc and Moving plate abrasive disc, described displacement transducer one end is arranged on the body fuselage, and the other end is arranged on the fixed frame.
Adopt as above the utility model of technical scheme, have following beneficial effect:
Can detect in real time the distance that mill moves, and extrapolate gap between price fixing abrasive disc and the Moving plate abrasive disc according to extreme position.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is gap adjustment principle schematic of the present utility model.
The specific embodiment
In order to further specify the utility model, further describe below in conjunction with accompanying drawing:
As shown in Figure 1, a kind of cylinder abrasive disk of stuff grinder displacement detector of the present utility model, it comprises body fuselage 1, active sliding block 2, driven sliding block 3, price fixing abrasive disc 4, Moving plate abrasive disc 5, driving shaft 6, original position optoelectronic switch 7, final position optoelectronic switch 8, displacement transducer 9 and fixed frame 10, driving shaft 6 one ends arrange original position optoelectronic switch 7 and final position optoelectronic switch 8, the original position and the final position that are used for the location active sliding block, the other end arranges body fuselage 1, the 1 along continuous straight runs reciprocating motion of driving shaft 6 pusher body case, the centre arranges fixed frame 10.Body fuselage 1 interior active sliding block 2, driven sliding block 3, price fixing abrasive disc 4 and the Moving plate abrasive disc 5 of arranging, angle according to inclined-plane between active sliding block 2 and the driven sliding block 3, set up the relation between the distance that distance that active sliding block 2 moves horizontally and driven sliding block 3 vertical directions move, thereby calculate the distance that driven sliding block 3 vertically moves, then obtain the gap variable quantity between the mill abrasive disc.Active sliding block 2 is under the promotion of driving shaft 6, move horizontally, because the effect on inclined-plane, promote driven sliding block 3 and move along vertical direction, thereby dynamic adjustments is installed in the price fixing abrasive disc 4 on the driven sliding block 3 and is installed in gap between the Moving plate abrasive disc 5 on the driving shaft 6.Displacement transducer 9 one ends are arranged on the body fuselage 1, and the other end is arranged on the fixed frame 10, for detection of with the real-time displacement data that gather slide block and advance.
As shown in Figure 2, a kind of cylinder abrasive disk of stuff grinder displacement detector of the present utility model, price fixing abrasive disc 3 is fixed on the driven sliding block 2, active sliding block 1 under motor-driven to right translation, because the effect on inclined-plane, promote driven sliding block 2 and drive price fixing abrasive disc 3 and move to Moving plate abrasive disc 4 directions, so that the gap between the abrasive disc reduces.When active sliding block 1 is moved to the left, driven sliding block 2 drives price fixing abrasive disc 3 under the effect of slurry pressure, moves to the opposite direction of Moving plate abrasive disc 4, thereby increases gap between the abrasive disc.Motor-driven active sliding block 1 is to left movement, and when arriving the left side photoelectric limit switch, active sliding block 1 stops, and system is made as dead-center position with this position, at this moment, the displacement transducer detected value is made as
X0The motor-driven active sliding block moves right, until abrasive disc when contact, system is made as extreme position with this position, and this moment, the detected value of displacement transducer was made as
X1In the fiberizer running, the displacement transducer detected value is made as
X, according to process conditions, active sliding block 1 moves right, and then reduces abrasive disk space, is moved to the left then to increase abrasive disk space.The displacement of active sliding block is
△ X=X-X0, the angle of establishing between driven sliding block 2 inclined-planes and the horizontal plane is α, then driven sliding block 2 distance of vertically advancing is
△ Y=△ Xtan α, according to
△ YNumerical value can determine recruitment or the reduction of abrasive disk space, the refining plate interval value can be calculated according to the following formula:
S=(X1-X) tan α
Claims (1)
1. cylinder abrasive disk of stuff grinder displacement detector, it comprises body fuselage, active sliding block, driven sliding block, the price fixing abrasive disc, the Moving plate abrasive disc, driving shaft, the original position optoelectronic switch, the final position optoelectronic switch, displacement transducer and fixed frame, it is characterized in that, described driving shaft one end arranges original position optoelectronic switch and final position optoelectronic switch, the other end arranges body fuselage, the centre arranges fixed frame, in the described body fuselage active sliding block is set, driven sliding block, price fixing abrasive disc and Moving plate abrasive disc, described displacement transducer one end is arranged on the body fuselage, and the other end is arranged on the fixed frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220591160 CN202898875U (en) | 2012-11-12 | 2012-11-12 | Displacement detecting device for abrasive disk of cylindrical stuff grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220591160 CN202898875U (en) | 2012-11-12 | 2012-11-12 | Displacement detecting device for abrasive disk of cylindrical stuff grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202898875U true CN202898875U (en) | 2013-04-24 |
Family
ID=48119565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220591160 Expired - Fee Related CN202898875U (en) | 2012-11-12 | 2012-11-12 | Displacement detecting device for abrasive disk of cylindrical stuff grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202898875U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108818299A (en) * | 2018-06-06 | 2018-11-16 | 太仓鉴崧实业有限公司 | A kind of mill structure and its working method for intersecting operating |
| CN112169914A (en) * | 2020-10-12 | 2021-01-05 | 张宏悦 | Method and system for automatically adjusting gap of grinding disc |
-
2012
- 2012-11-12 CN CN 201220591160 patent/CN202898875U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108818299A (en) * | 2018-06-06 | 2018-11-16 | 太仓鉴崧实业有限公司 | A kind of mill structure and its working method for intersecting operating |
| CN108818299B (en) * | 2018-06-06 | 2023-08-18 | 太仓鉴崧实业有限公司 | Cross-running millstone structure and working method thereof |
| CN112169914A (en) * | 2020-10-12 | 2021-01-05 | 张宏悦 | Method and system for automatically adjusting gap of grinding disc |
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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 |
Granted publication date: 20130424 Termination date: 20151112 |
|
| EXPY | Termination of patent right or utility model |