CN102836758A - Vertical type roller material grinding layer detecting and grinding roller limiting device - Google Patents
Vertical type roller material grinding layer detecting and grinding roller limiting device Download PDFInfo
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- CN102836758A CN102836758A CN 201210218106 CN201210218106A CN102836758A CN 102836758 A CN102836758 A CN 102836758A CN 201210218106 CN201210218106 CN 201210218106 CN 201210218106 A CN201210218106 A CN 201210218106A CN 102836758 A CN102836758 A CN 102836758A
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- mounting bracket
- laser sensor
- grinding
- approach switch
- detection
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Abstract
The invention relates to a vertical type roller material grinding layer detecting and grinding roller limiting device, comprising a mounting bracket and detection baffles, wherein the mounting bracket is arranged at the upper end of a rocker arm bearing seat and the detection baffles are arranged on the side face of a lower rocker arm and correspond to the mounting bracket; the mounting bracket is provided with 1) an upper limit approach switch and a lower limit approach switch, and 2) a laser sensor; the positions of the upper limit approach switch and the lower limit approach switch are adjustable; and each detection baffle is provided with an approach switch induction face corresponding to the approach switch and a laser sensor induction face corresponding to the laser sensor. The technology of the invention provides the material layer detecting and grinding roller limiting device which is convenient for installation, reasonable in position, simple to debug and accurate in detection data.
Description
Technical field:
The present invention relates to the invention design of detection of the vertical roll grinder bed of material and grinding roller stopping means.
Background technology:
Continuous development and progress along with production technology; The distinct advantages of roller mill is approved that extensively utilization becomes trend, along with the progress of industrial automation; The automatization level of roller mill will be higher; In order to be the operation of grinding machine stability and safety, the detection signal reliable feedback that just must be necessary is to control centre, and interior thickness of feed layer data of mill and grinding roller limit signal are one of important requirements that guarantees grinding machine realization automation control.Because the program that will realize is controlled the detection signal output that just must when the bed of material changes with grinding roller work, be necessary to the automation of equipment and is sent into PLC or DCS.But the vibration brute force can not adopt the conventional way of contact detection bed of material and install grinding roller additional spacing when working owing to ring-roller mill; Because the grinding machine internal environment badly can not directly detect the bed of material in inside, therefore solve the thickness of feed layer detection and just become problem to be solved by this invention again with the grinding roller limit mounting.
Summary of the invention:
Technology of the present invention provide a kind of easy for installation, position rationally, debugging is simple, detect data accurately the bed of material to detect be the grinding roller stopping means.
Technical scheme of the present invention is: comprise the mounting bracket detection baffle plate corresponding with being arranged on lower shake-changing arm side and mounting bracket that is arranged on rocker arm shaft bearing upper end; Said mounting bracket is provided with 1) upper limit near switch and lower limit near switch, both adjustable positions; 2) laser sensor; Said detection baffle plate be provided with said near switch corresponding near inductive switching face and and the corresponding laser sensor sensitive surface of said laser sensor.
Said mounting bracket is provided with mounting groove, is arranged in the mounting groove and can in mounting groove, moves and fix near switch.
Said mounting bracket is provided with the mounting platform that said laser sensor is installed, and corresponding is detecting the laser sensor sensitive surface that is provided with the inclined-plane setting on the baffle plate.
Characteristics of the present invention are: 1) owing to adopting laser sensor and near switch non-contact detection instrument, effectively avoiding because of influence and the destruction of vibration equipment to detecting instrument, guaranteed to detect the accurate of data; 2) owing to being installed in rocker arm shaft bearing upper end, near shaft centerline, so the relative linear movement of sensor and check-out console apart from weak point, is to be fit to the position that laser sensor detects, so the position is reasonable; 3) owing to be travelling platform below the rocker arm shaft bearing, sensor is installed in the rocking arm upper end, convenient installation, debugging and maintenance; 4) because sensor stand and check-out console simple in structure, the design uniqueness, fabrication and installation are simple and easy, more can guarantee when the operation and maintenance roller turns over, also can not occur the phenomenon of crash sensor.
Description of drawings
Fig. 1 is the structural representation of mounting bracket of the present invention.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 detects the structural representation of baffle plate for the present invention.
Fig. 4 is the vertical view of Fig. 3.
Fig. 5 is an installation diagram of the present invention.
Fig. 6 is the side view of Fig. 5.
Among the figure 1 be mounting groove, 2 for the laser sensor mounting platform, 3 near the inductive switching face, 4 for the laser sensor sensitive surface, 5 for mounting bracket, 6 for detecting baffle plate.
Specific embodiments:
As shown in Figure 1, fabrication and installation support 5, laser sensor mounting platform 2 be in order to install laser sensor, near switch mounting groove 1 in order to install, to regulate near switch.
As shown in Figure 2; Make sensor signal detection baffle plate 6; Because thickness of feed layer changes the relative position that drives detection baffle plate 6 and sensor and changes; Because laser sensor sensitive surface 4 is oblique detection faces,, export analog quantity or data signal again so change because of the bed of material with the relative distance of laser sensor.
As shown in Figure 3; Device mounting structure sketch map; At first mounting bracket 5 is installed in rocker arm shaft bearing upper end near the rocking arm place; To detect baffle plate 6 then and be installed in lower shake-changing arm near mounting bracket 5 places; Again laser sensor is fixed on the platform of mounting bracket 5, is installed in mounting groove 1 two ends of mounting bracket 5 to two near switch, regulate the upper limit and make it correspondingly respectively detect fixing on baffle plate 6 near the position of switch through lifting roller and the roller that falls at last near inductive switching face 3 backs near switch and lower limit.Thus; Lift roller in the work and stop to lift roller in order to the control hydraulic system to upper limit output switching signal; During the grinding duty by the real-time thickness of feed layer of laser sensor operation detection in order to control supplied materials amount and grinding roller pressure etc., when the bed of material cross trigger when thin lower limit near the switch output switching signal in order to the console roller and grind pressure etc.Even also need not to unload mounting bracket 5 or detect baffle plate 6 because the uniqueness of structure need be turned over roller, avoided the generation of crash sensor phenomenon.
Claims (3)
1. a vertical roller grinder bed of material detects and the grinding roller stopping means, it is characterized in that, comprises the mounting bracket detection baffle plate corresponding with being arranged on lower shake-changing arm side and mounting bracket that is arranged on rocker arm shaft bearing upper end; Said mounting bracket is provided with 1) upper limit near switch and lower limit near switch, both adjustable positions; 2) laser sensor; Said detection baffle plate be provided with said near switch corresponding near inductive switching face and and the corresponding laser sensor sensitive surface of said laser sensor.
2. a kind of vertical roller grinder bed of material according to claim 1 detects and the grinding roller stopping means, it is characterized in that said mounting bracket is provided with mounting groove, is arranged in the mounting groove and can in mounting groove, moves and fix near switch.
3. a kind of vertical roller grinder bed of material according to claim 1 detects and the grinding roller stopping means; It is characterized in that; Said mounting bracket is provided with the mounting platform that said laser sensor is installed, and corresponding is detecting the laser sensor sensitive surface that is provided with the inclined-plane setting on the baffle plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210218106 CN102836758A (en) | 2012-06-28 | 2012-06-28 | Vertical type roller material grinding layer detecting and grinding roller limiting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210218106 CN102836758A (en) | 2012-06-28 | 2012-06-28 | Vertical type roller material grinding layer detecting and grinding roller limiting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102836758A true CN102836758A (en) | 2012-12-26 |
Family
ID=47364637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210218106 Pending CN102836758A (en) | 2012-06-28 | 2012-06-28 | Vertical type roller material grinding layer detecting and grinding roller limiting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102836758A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109631810A (en) * | 2018-12-01 | 2019-04-16 | 河北曲寨矿峰水泥股份有限公司 | A kind of raw material abrasive material thickness testing device |
| CN112246352A (en) * | 2020-09-29 | 2021-01-22 | 广州市爱百伊生物技术有限公司 | Colloid mill and production line |
| CN117839815A (en) * | 2024-03-08 | 2024-04-09 | 新乡市长城机械有限公司 | Online detection device and method for thickness of vertical abrasive bed |
-
2012
- 2012-06-28 CN CN 201210218106 patent/CN102836758A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109631810A (en) * | 2018-12-01 | 2019-04-16 | 河北曲寨矿峰水泥股份有限公司 | A kind of raw material abrasive material thickness testing device |
| CN109631810B (en) * | 2018-12-01 | 2020-11-13 | 河北曲寨矿峰水泥股份有限公司 | Raw materials abrasive material layer thickness testing arrangement |
| CN112246352A (en) * | 2020-09-29 | 2021-01-22 | 广州市爱百伊生物技术有限公司 | Colloid mill and production line |
| CN117839815A (en) * | 2024-03-08 | 2024-04-09 | 新乡市长城机械有限公司 | Online detection device and method for thickness of vertical abrasive bed |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121226 |