CN202279990U - Mesh-belt deviation rectifying device for double-mesh dewatering machine - Google Patents
Mesh-belt deviation rectifying device for double-mesh dewatering machine Download PDFInfo
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- CN202279990U CN202279990U CN2011203682748U CN201120368274U CN202279990U CN 202279990 U CN202279990 U CN 202279990U CN 2011203682748 U CN2011203682748 U CN 2011203682748U CN 201120368274 U CN201120368274 U CN 201120368274U CN 202279990 U CN202279990 U CN 202279990U
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- roller
- bearing
- deviation rectifying
- mesh
- guipure
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Abstract
The utility model relates to a mesh-belt deviation rectifying device for a double-mesh dewatering machine, which comprises a deviation rectifying executor and a deviation rectifying sensor, wherein the deviation rectifying executor comprises a first centering roller bearing, a bearing seat, a joint bearing, a first support saddle, a second support saddle, a second centering roller bearing, a deviation rectifying roller and an air cylinder, the deviation rectifying sensor comprises a touch roller, a directional valve and a bracket, one end of the deviation rectifying roller is supported onto the bearing seat through the first centering roller bearing, the bearing seat is supported onto the first support saddle through the joint bearing, the other end of the deviation rectifying roller is supported onto the second support saddle through the second centering roller bearing, one end of the deviation rectifying roller is provided with the air cylinder for pushing the deviation rectifying roller to move, the touch roller is leaned on a mesh belt in the double-mesh dewatering machine, one end of the touch roller is connected with a valve of the directional valve, an air inlet of the air cylinder is communicated with an air source through the valve of the directional valve, and the directional valve is installed on the bracket of the double-mesh dewatering machine. Due to the adoption of the mesh-belt deviation rectifying device, a sensor touch plate is changed to the touch roller, and the slide friction is changed to the rolling friction, so the action is rapid to respond, the application performance is good, and the service life is long.
Description
Technical field
The present invention is a kind of guipure deviation correcting device that is used for the dual-network dehydration machine, belongs to the renovation technique of the guipure deviation correcting device that is used for the dual-network dehydration machine.
Background technology
Existing guipure is in running, because guipure both sides tension force is uneven, and the roll body alignment error, factor affecting such as charging is inhomogeneous can cause the guipure sideslip.If guipure departs from the center, the guipure deviation correcting device through move the correction roller can be immediately from the skew of dynamic(al) correction net.It is by pneumatically-operated automaton, partly forms by two: the position of (1) the automatic monitoring net of ability and the deflection correction sensor of feedback information; The correction actuator of (2) removable rollers (comprising the correction roller) promptly is made up of sensor, actuator etc.Sensor mainly is made up of touch panel and direction valve.One end of the touch panel that freely suspends in midair rests on the edge of guipure, and the other end of touch panel is connected with direction valve; The vital part of actuator is the identical air bag of a pair of size; One end bearing seat of correction roller is clipped in the middle of two air bags, and other end bearing block is fixed on the frame; The air inlet direction of passage valve of two air bags is connected with source of the gas.Guipure should be in the center before placing touch panel, and the total inlet pipe of sensor equates in the sendout of two arms.Because the air pressure of regulating roller bearing both sides air bag equates, so the regulating roller bearing is in the center.During operation, when the guipure sideslip, push touch panel open, touch panel signal feedback to direction valve; Open one of them valve; Change the airintake direction of air bag, make an end of correction roller move certain distance, component of guipure acquisition at this moment makes guipure return back to the origin-location.Thereby correct the sideslip of guipure.
The above guipure deviation correcting device is applied in and in actual production, has following problem on the dual-network dehydration machine: 1) owing to correction roller one end is fixed with the spherical outside surface radial ball bearing of usheing to seat; Owing to receive the limitation of bearing block; The rotation angle is limited; Make with it to be rotating fulcrum, the correction roller that moves the other end is restricted, easily " stuck "; 2) the sensor touch panel is made with stainless steel, produces sliding friction with guipure, not only makes the guipure wearing and tearing easily, and touch panel itself also galls easily; , whole width of touch panel scratch guipure when being bearing in the guipure edge easily; 3) actuator air bag action in response " slow ", correction speed is slow, and the rubber easy ageing, and air bag is short service life.
Summary of the invention
The objective of the invention is to consider the problems referred to above and provide a kind of movement response rapid that serviceability is good, the guipure deviation correcting device that is used for the dual-network dehydration machine of long service life.The present invention is reasonable in design, and is convenient and practical.
Technical scheme of the present invention is: the guipure deviation correcting device that is used for the dual-network dehydration machine of the present invention; Include correction actuator and deflection correction sensor; The actuator of wherein rectifying a deviation includes first self-aligning roller bearing, bearing block, oscillating bearing, first bearing, second bearing, second self-aligning roller bearing, correction roller, cylinder; Deflection correction sensor includes touches roller, direction valve, support, and an end of the roller of wherein rectifying a deviation is bearing on the bearing block through first self-aligning roller bearing, and bearing block is bearing on first bearing through oscillating bearing; The other end of correction roller is bearing on second bearing through second self-aligning roller bearing; And an end of correction roller is equiped with the cylinder that promotes its displacement, touches roller and rests on the guipure in the dual-network dehydration machine, and an end that touches roller is connected with the valve of direction valve; The valve of the air inlet direction of passage valve of cylinder communicates with source of the gas, and direction valve is installed on the support of dual-network dehydration machine.
Above-mentioned rotating cylinder adopts nonmetallic materials to make.
Above-mentioned rotating cylinder adopts the nonmetallic materials of Wear-resistant, high-temperature resistant to make.
Above-mentioned rotating cylinder adopts polytetrafluoroethylene (PTFE).
Above-mentioned bearing block can be made 360 degree through oscillating bearing and freely rotate on first bearing.
The present invention touches roller because employing changes traditional sensor touch panel into, and sliding friction becomes rolling friction, touches the structure that roll material adopts the polytetrafluoroethylene (PTFE) of Wear-resistant, high-temperature resistant; And replace air bag with cylinder, therefore, movement response of the present invention is rapid; Serviceability is good, long service life.The present invention is that a kind of design is ingenious, function admirable, the convenient and practical guipure deviation correcting device that is used for the dual-network dehydration machine.
Description of drawings
Fig. 1 is the structural representation of correction actuator among the present invention;
Fig. 2 is the A-A cutaway view among Fig. 1;
Fig. 3 is the B-B cutaway view among Fig. 1;
Fig. 4 is the structural representation of deflection correction sensor among the present invention.
The specific embodiment
Embodiment:
Structural representation of the present invention is like Fig. 1,2,3, shown in 4; The guipure deviation correcting device that is used for the dual-network dehydration machine of the present invention; Include correction actuator and deflection correction sensor, the actuator of wherein rectifying a deviation includes first self-aligning roller bearing 1, bearing block 2, oscillating bearing 3, first bearing 4, second bearing 5, second self-aligning roller bearing 6, correction roller 7, cylinder 8, and deflection correction sensor includes touches roller 21, direction valve 22, support 23; The end of roller 7 of wherein rectifying a deviation is bearing on the bearing block 2 through first self-aligning roller bearing 1; Bearing block 2 is bearing on first bearing 4 through oscillating bearing 3, and the other end of correction roller 7 is bearing on second bearing 5 through second self-aligning roller bearing 6, and an end of correction roller 7 is equiped with the cylinder 8 that promotes its displacement; Touching roller 21 rests on the guipure 9 in the dual-network dehydration machine; And an end that touches roller 21 is connected with the valve of direction valve 2, and the valve of the air inlet direction of passage valve 22 of cylinder 8 communicates with source of the gas, and direction valve 22 is installed on the support 23 of dual-network dehydration machine.Above-mentioned rotating cylinder 1 adopts nonmetallic materials to make.Or above-mentioned rotating cylinder 1 adopts the nonmetallic materials of Wear-resistant, high-temperature resistant to make.Or above-mentioned rotating cylinder 1 adopts polytetrafluoroethylene (PTFE) to make.In the present embodiment, the material of rotating cylinder 1 adopts the polytetrafluoroethylene (PTFE) of Wear-resistant, high-temperature resistant.
In the present embodiment, above-mentioned bearing block 2 can be made 360 degree through oscillating bearing 3 and freely rotate on first bearing 4.
Operation principle of the present invention is following: guipure is in running, because guipure both sides tension force is uneven, and the roll body alignment error, factor affecting such as charging is inhomogeneous can cause the guipure sideslip.When the guipure sideslip; Cause the swing of touching roller 21; Thereby impel the valve open of direction valve 2, because the valve of the air inlet direction of passage valve 22 of cylinder 8 communicates with source of the gas, so the airintake direction of change cylinder 8; Make an end of correction roller move certain distance, component of guipure acquisition at this moment makes guipure return back to the origin-location.Thereby correct the sideslip of guipure.
The present invention changes traditional sensor touch panel into and touches roller, and sliding friction becomes rolling friction, and the rotating cylinder material adopts the polytetrafluoroethylene (PTFE) of Wear-resistant, high-temperature resistant, and replaces air bag with cylinder, and movement response is rapid, and serviceability is good, long service life.
Claims (5)
1. guipure deviation correcting device that is used for the dual-network dehydration machine; It is characterized in that including correction actuator and deflection correction sensor; The actuator of wherein rectifying a deviation includes first self-aligning roller bearing (1), bearing block (2), oscillating bearing (3), first bearing (4), second bearing (5), second self-aligning roller bearing (6), correction roller (7), cylinder (8); Deflection correction sensor includes touches roller (21), direction valve (22), support (23); The end of roller (7) of wherein rectifying a deviation is bearing on the bearing block (2) through first self-aligning roller bearing (1); Bearing block (2) is bearing on first bearing (4) through oscillating bearing (3), and the other end of correction roller (7) is bearing on second bearing (5) through second self-aligning roller bearing (6), and an end of correction roller (7) is equiped with the cylinder (8) that promotes its displacement; Touching roller (21) rests on the guipure (9) in the dual-network dehydration machine; And an end that touches roller (21) is connected with the valve of direction valve (22), and the valve of the air inlet direction of passage valve (22) of cylinder (8) communicates with source of the gas, and direction valve (22) is installed on the support (23) of dual-network dehydration machine.
2. the guipure deviation correcting device that is used for the dual-network dehydration machine according to claim 1 is characterized in that the above-mentioned roller (21) that touches touches roller for nonmetallic materials.
3. the guipure deviation correcting device that is used for the dual-network dehydration machine according to claim 1 is characterized in that the above-mentioned roller (21) that touches touches roller for the nonmetallic materials of Wear-resistant, high-temperature resistant.
4. the guipure deviation correcting device that is used for the dual-network dehydration machine according to claim 1 is characterized in that the above-mentioned roller (21) that touches touches roller for polytetrafluoroethylene (PTFE).
5. according to each described guipure deviation correcting device that is used for the dual-network dehydration machine of claim 1 to 4, it is characterized in that above-mentioned bearing block (2) can freely rotate at last 360 degree of doing of first bearing (4) through oscillating bearing (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203682748U CN202279990U (en) | 2011-09-29 | 2011-09-29 | Mesh-belt deviation rectifying device for double-mesh dewatering machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203682748U CN202279990U (en) | 2011-09-29 | 2011-09-29 | Mesh-belt deviation rectifying device for double-mesh dewatering machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202279990U true CN202279990U (en) | 2012-06-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203682748U Expired - Fee Related CN202279990U (en) | 2011-09-29 | 2011-09-29 | Mesh-belt deviation rectifying device for double-mesh dewatering machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202279990U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102433788A (en) * | 2011-09-29 | 2012-05-02 | 华南理工大学 | Mesh tape deviation rectification apparatus for double-mesh dehydrator |
-
2011
- 2011-09-29 CN CN2011203682748U patent/CN202279990U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102433788A (en) * | 2011-09-29 | 2012-05-02 | 华南理工大学 | Mesh tape deviation rectification apparatus for double-mesh dehydrator |
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| 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: 20120620 Termination date: 20140929 |
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| EXPY | Termination of patent right or utility model |