CN204751621U - Lace curtaining deviation correcting device suitable for spun -laced machine - Google Patents
Lace curtaining deviation correcting device suitable for spun -laced machine Download PDFInfo
- Publication number
- CN204751621U CN204751621U CN201520381111.1U CN201520381111U CN204751621U CN 204751621 U CN204751621 U CN 204751621U CN 201520381111 U CN201520381111 U CN 201520381111U CN 204751621 U CN204751621 U CN 204751621U
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- lace curtaining
- correcting device
- deviation correcting
- slide rail
- bearing
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- Braiding, Manufacturing Of Bobbin-Net Or Lace, And Manufacturing Of Nets By Knotting (AREA)
Abstract
The utility model discloses a lace curtaining deviation correcting device suitable for spun -laced machine. The device includes through the test rod of test rod pedestal mounting in the frame, installs the position sensor on the test rod, installs the lace curtaining deviation correcting device base on the frame bottom surface through the connecting piece, installs the bearing frame on lace curtaining deviation correcting device base bottom surface through cross slip mechanism, installs the roller of rectifying that the drive lace curtaining in the bearing frame removed through the bearing to and be located the gasbag cylinder that the elastic deformation function was taken to having of bearing frame both sides, its characterized in that: cross slip mechanism be by the rigid coupling on lace curtaining deviation correcting device base bottom surface with bearing frame axis looks vertically slide rail, constitute with slide rail sliding fit's the slider with bearing frame looks rigid coupling, and be provided with the stop device by rectify bedplate and spacing regulating part bearing of restriction slider lateral displacement position respectively at slide rail both ends. The utility model discloses can lengthen the life of water thorn lace curtaining, improve the running speed of water thorn lace curtaining and carry the quality.
Description
Technical field
The utility model relates to the lace curtaining deviation correcting device of Spunlace line in a kind of non-woven water distribution thorn (also known as spunlaced) production technology, relates to a kind of lace curtaining deviation correcting device being applicable to spun-laced machine specifically.
Background technology
Spun-laced machine lace curtaining deviation correcting device is the key device affecting Spunlace line running velocity.As shown in Figure 1, this device is the bearing seat in a band two holes to the spun-laced machine lace curtaining deviation correcting device of prior art, and wear two major axis in hole, major axis is screwed on base, and bearing seat can move along major axis.But because two major axis are independent installations, Mismachining tolerance and installation error are too large, the bad guarantee of parallelism of two major axis, and bearing seat moves dumb, is usually stuck, and finally usually because can not rectify a deviation in time, cause water gill net curtain to damage, can not use.In addition in actual production use procedure, if lace curtaining sideslip, control cock provides signal, and bellows cylinder at once impeller-hub bearing moves towards side and rectifies a deviation, because compressed-air actuated reaction is very fast, bearing seat is driven to move also very fast, the result caused is that lace curtaining is very fast to opposite side sideslip, and under the effect of detecting device and control cock, bearing seat is frequently gone from one extreme to another, there is very large infringement to lace curtaining, affect the lace curtaining life-span.
Summary of the invention
The purpose of this utility model provides a kind of for weak point existing in above-mentioned prior art just and can react the sideslip of lace curtaining in time, but it is mobile slow again in the process of correction, both the damage to lace curtaining can have been avoided, the lace curtaining deviation correcting device being applicable to spun-laced machine of the frequent correction that can avoiding again exceeds the proper limits in righting a wrong brings.
The purpose of this utility model can adopt following measures to realize:
The lace curtaining deviation correcting device being applicable to spun-laced machine of the present utility model comprises automatically follows the test rod carrying out detecting in real time in selvage position by test rod floor installation in frame, be arranged on control airintake direction on test rod and the machine control valve of suction quantity and the position transduser for detecting lace curtaining sideslip position, the lace curtaining deviation correcting device base on frame bottom surface is arranged on by attaching parts, the bearing seat on lace curtaining deviation correcting device base end face is arranged on by horizontal sliding mechanism, the deviation rectification roller of the drive lace curtaining movement in bearing seat is arranged on by bearing, and be positioned at the bellows cylinder with band elastic deformation function of bearing seat both sides, it is characterized in that: described horizontal sliding mechanism be by be fixed on lace curtaining deviation correcting device base end face with the slide rail of bearing seat axis perpendicular, with forming with the slide block of bearing seat Joint of slide rail bearing fit, and be respectively arranged with at slide rail two ends restriction slide block cross travel position by correction seat board and the inhibiting device of spacing regulating part bearing.
Slide rail described in the utility model is that the framing member being provided with two parallel orbits being Π shape by cross-sectional plane is formed, and the part that described track matches with slide block guide groove is cylindrical structural; Described slide block is formed by longitudinally arranging two groups of slide blocks along slide rail, often organize slide block all by being symmetricly set on slide rail both sides and the slide body matched with corresponding siding track respectively forms, described slide body be that the guide groove of Ω shape structure combines with corresponding siding track in the mode of hanging by the cross-sectional plane that body processes.
Principle of work of the present utility model is as follows:
Test rod one end is connected with machine control valve core, the other end is close to lace curtaining edge, swing with lace curtaining sideslip, test rod upper end turns an angle in machine control valve, thus make two ends bellows cylinder one end air inlet, the other end is given vent to anger, air bag impeller-hub is seated against on slideway and moves, thus drive the spindle nose of the lace curtaining deviation rectification roller be contained on bearing to move a certain distance, the lace curtaining be looped around on deviation rectification roller also moves to center position thereupon, so just ensure that lace curtaining runs in center all the time, thus ensure that the web quality of conveying.Test rod opposite side plate is equipped with position transduser, and when lace curtaining makes test rod swing be greater than the angle of setting, position transduser sends signal, and namely computer for controlling thinks that lace curtaining deviation correcting device is malfunctioning, and industrial computer sends signal, closes lace curtaining driving motor.
The beneficial effects of the utility model are as follows:
The utility model not only has structure advantage simple, easy to process, with low cost compared to existing technology, more due to the slide platform that formed a whole by slide rail and four slide blocks, drives bearing seat movement flexibly, avoids stuck phenomenon.Control cock is replaced by the machine control valve that can control airintake direction and suction quantity in addition, avoids pressurized air to enter cylinder in a large number, cylinder is changed too fast; Inhibiting device on the base of whole slide platform both sides, also according to user's on-site actual situations, can limit deviation rectification roller spindle nose moving range.Structure of the present utility model, can make water gill net curtain not fragile in the course of the work, thus the service life of water gill net curtain is extended, and can improve the operating speed of water gill net curtain and the quality of conveying fibre web, increases work efficiency.
Accompanying drawing explanation
Fig. 1 is the front view of prior art.
Fig. 2 is the A-A cutaway view of Fig. 1.
Fig. 3 is front view of the present utility model.
Fig. 4 is the cutaway view of the B-B in Fig. 3.
Sequence number in Fig. 1, Fig. 2: I, base, II, major axis, III, bearing seat, IV, bellows cylinder, V, control cock, VI, proximity switch, VII, test rod, VIII, deviation rectification roller.
Sequence number in Fig. 3, Fig. 4: 1, machine control valve, 2, test rod, 3, test rod base, 4, position transduser, 5, bellows cylinder, 6, slide rail, 7, slide block, 8, bearing seat, 9, deviation rectification roller, 10, inhibiting device.
Detailed description of the invention
The utility model is described further below with reference to embodiment (accompanying drawing 2, Fig. 3):
As Fig. 2, shown in 3, the lace curtaining deviation correcting device being applicable to spun-laced machine of the present utility model comprises by the rack-mounted test rod 2 of automatically following selvage position and carrying out detecting in real time of test rod base 3, be arranged on control airintake direction on test rod and the machine control valve 1 of suction quantity and the position transduser 4 for detecting lace curtaining sideslip position, the lace curtaining deviation correcting device base on frame bottom surface is arranged on by attaching parts, the bearing seat 8 on lace curtaining deviation correcting device base end face is arranged on by horizontal sliding mechanism, the deviation rectification roller 9 of the drive lace curtaining movement in bearing seat 8 is arranged on by bearing, and be positioned at the bellows cylinder 5 with band elastic deformation function of bearing seat 8 both sides, described horizontal sliding mechanism by be fixed on lace curtaining deviation correcting device base end face with the slide rail 6 of bearing seat 8 axis perpendicular, with the forming with the slide block 7 of bearing seat 8 Joint of slide rail 6 bearing fit, and be respectively arranged with at slide rail 6 two ends restriction slide block 7 cross travel position by correction seat board and the inhibiting device 10 of spacing regulating part bearing.
Slide rail 6 described in the utility model is that the framing member being provided with two parallel orbits being Π shape by cross-sectional plane is formed, and the part that described track matches with slide block guide groove is cylindrical structural; Described slide block 7 is formed by longitudinally arranging two groups of slide blocks along slide rail, often organize slide block all by being symmetricly set on slide rail 6 both sides and the slide body matched with corresponding siding track respectively forms, described slide body be that the guide groove of Ω shape structure combines with corresponding siding track in the mode of hanging by the cross-sectional plane that body processes.
Principle of work of the present utility model is as follows: be contained in the test rod 2 on machine control valve 1, be close to lace curtaining edge, swing with lace curtaining sideslip, lace curtaining is when center position, test rod 2 is perpendicular to the ground, and machine control valve 1 controls two ends bellows cylinder 5 air inlet simultaneously, and lace curtaining remains on midway location.When lace curtaining wanders off, test rod 2 swings with lace curtaining edge, test rod 2 upper end turns an angle in machine control valve 5, thus makes two ends bellows cylinder 5 one end air inlet, and the other end is given vent to anger, air bag impeller-hub bearing 8 moves on slide rail 6, thus drive the one end of the lace curtaining deviation rectification roller 9 be fixed on inside bearing seat 8, move a certain distance, the lace curtaining be looped around on deviation rectification roller 9 also moves to center position thereupon, so just ensure that lace curtaining runs at center position all the time, ensures the web quality of conveying.Test rod 2 opposite side plate is equipped with position transduser 4, when lace curtaining makes test rod 2 swing be greater than the angle of setting, position transduser 4 sends signal, and namely computer for controlling thinks that lace curtaining deviation correcting device is malfunctioning, industrial computer sends signal, closes lace curtaining driving motor.
Claims (2)
1. one kind is applicable to the lace curtaining deviation correcting device of spun-laced machine, it comprises carries out the real-time test rod detected by the selvage position of automatically following of test rod floor installation in frame, be arranged on control airintake direction on test rod and the machine control valve of suction quantity and the position transduser for detecting lace curtaining sideslip position, the lace curtaining deviation correcting device base on frame bottom surface is arranged on by attaching parts, the bearing seat on lace curtaining deviation correcting device base end face is arranged on by horizontal sliding mechanism, the deviation rectification roller of the drive lace curtaining movement in bearing seat is arranged on by bearing, and be positioned at the bellows cylinder with band elastic deformation function of bearing seat both sides, it is characterized in that: described horizontal sliding mechanism be by be fixed on lace curtaining deviation correcting device base end face with the slide rail of bearing seat axis perpendicular, with forming with the slide block of bearing seat Joint of slide rail bearing fit, and be respectively arranged with at slide rail two ends restriction slide block cross travel position by correction seat board and the inhibiting device of spacing regulating part bearing.
2. the lace curtaining deviation correcting device being applicable to spun-laced machine according to claim 1, it is characterized in that: described slide rail is that the framing member being provided with two parallel orbits being Π shape by cross-sectional plane is formed, and the part that described track matches with slide block guide groove is cylindrical structural; Described slide block is formed by longitudinally arranging two groups of slide blocks along slide rail, often organize slide block all by being symmetricly set on slide rail both sides and the slide body matched with corresponding siding track respectively forms, described slide body be that the guide groove of Ω shape structure combines with corresponding siding track in the mode of hanging by the cross-sectional plane that body processes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520381111.1U CN204751621U (en) | 2015-06-05 | 2015-06-05 | Lace curtaining deviation correcting device suitable for spun -laced machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520381111.1U CN204751621U (en) | 2015-06-05 | 2015-06-05 | Lace curtaining deviation correcting device suitable for spun -laced machine |
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| Publication Number | Publication Date |
|---|---|
| CN204751621U true CN204751621U (en) | 2015-11-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520381111.1U Active CN204751621U (en) | 2015-06-05 | 2015-06-05 | Lace curtaining deviation correcting device suitable for spun -laced machine |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107285098A (en) * | 2017-07-28 | 2017-10-24 | 江苏凯宫机械股份有限公司 | The adjusting means of ribbon lap machine flexible winding |
| CN109252296A (en) * | 2018-11-20 | 2019-01-22 | 常熟市振泰无纺机械有限公司 | A kind of lace curtaining deviation correcting device suitable for spun-laced machine |
| CN109442094A (en) * | 2018-12-24 | 2019-03-08 | 恒天重工股份有限公司 | A kind of correction machine control valve |
-
2015
- 2015-06-05 CN CN201520381111.1U patent/CN204751621U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107285098A (en) * | 2017-07-28 | 2017-10-24 | 江苏凯宫机械股份有限公司 | The adjusting means of ribbon lap machine flexible winding |
| CN109252296A (en) * | 2018-11-20 | 2019-01-22 | 常熟市振泰无纺机械有限公司 | A kind of lace curtaining deviation correcting device suitable for spun-laced machine |
| CN109442094A (en) * | 2018-12-24 | 2019-03-08 | 恒天重工股份有限公司 | A kind of correction machine control valve |
| CN109442094B (en) * | 2018-12-24 | 2024-01-05 | 恒天重工股份有限公司 | Machine accuse valve for rectifying |
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