CN204184897U - A kind of conveyer of axially rectifying a deviation for cast tube - Google Patents
A kind of conveyer of axially rectifying a deviation for cast tube Download PDFInfo
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- CN204184897U CN204184897U CN201420554429.0U CN201420554429U CN204184897U CN 204184897 U CN204184897 U CN 204184897U CN 201420554429 U CN201420554429 U CN 201420554429U CN 204184897 U CN204184897 U CN 204184897U
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- cast tube
- conveyer
- proximity switch
- support roller
- frequency motor
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model discloses a kind of conveyer of axially rectifying a deviation for cast tube, comprise conveyer frames, the axial deviation correcting device of cast tube, described axial deviation correcting device comprises variable-frequency motor, retarder, rotation support roller and proximity switch, described variable-frequency motor, retarder and rotation support roller are positioned on conveyer frames, and described variable-frequency motor is connected with the rotating shaft rotating support roller by retarder; Described proximity switch is positioned at the outside of conveyer frames, and proximity switch detects its distance change facing to the end of cast tube, and feeds back to variable-frequency motor; Described rotation support roller drives cast tube to move axially.This cast tube conveyer can the in good time axis to cast tube be rectified a deviation with radial automatically, reduces the labour intensity of workman, improves production efficiency, prevent the generation of dangerous accident.
Description
Technical field
The utility model relates to a kind of device for mobile cast tube, particularly relates to a kind of conveyer of axially rectifying a deviation for cast tube.
Background technology
In existing pipe production, cast tube needs to be moved to subsequent processing operation after being shaped, as annealing etc.At present, in each cast tube production, usual girder steel makes a conveyer frames, and the cast tube after shaping is by rolling, and along conveyer frames rolls forward under the effect of inertia, to enter next process, in cast tube rolling travels forward, because cast tube is tapering, namely the thick other end in one end is thin, and therefore, in cast tube, in rolling process, it axially offsets with capital in radial direction, namely cast tube one end on conveyer frames can be stretched out, and other end meeting indentation, the radial direction of cast tube also misaligns simultaneously, and larger skew occurs.At present, normally rotation support roller is set in the both sides of conveyer frames, the rotating shaft of this rotation support roller and the axial vertical of cast tube, then adjust by manually promoting cast tube the skew that cast tube occurs in movement, because the cast tube temperature of eolian shape is high, workman's operating environment is severe, and workman has the generation of dangerous accidents such as being burned.
Chinese patent notification number is separately had to be CN202754533U, the day for announcing is the utility model that 2013.2.27 discloses the quick conveyer of a kind of cast tube, it comprises frame, frame is provided with lifting framework by lifting apparatus, guide rail is provided with inside lifting framework, Horizontal shifting platform is furnished with mutually with guide rail, lifting framework is also provided with translation oil cylinder, Horizontal shifting platform then on be provided with trustship template, described lifting apparatus comprises symmetry and is horizontally installed on the lifting oil cylinder in frame, also has the active fork be hinged with the mouth of lifting oil cylinder, the other end and the lifting framework of active fork are hinged, the active supporting seat be fixedly installed in frame is provided with rotating shaft, rotating shaft is by the center of active fork, it is fulcrum when initiatively fork rotates, frame is also provided with passive fork symmetrically, and the lower end of passive fork is hinged with the passive supporting seat be fixedly installed in frame, and the upper end of passive fork is then hinged with lifting framework.It is applied to pipeline and moves to another station from a station, often cast tube is laterally become longitudinal direction, or longitudinally becomes transverse direction, is not suitable with for the continuous Detroit automation of cast tube or the needs of technique.
Utility model content
In order to overcome the defect of above-mentioned prior art, the utility model provides a kind of conveyer of axially rectifying a deviation for cast tube, this cast tube conveyer can the in good time axis to cast tube be rectified a deviation automatically, axial alignment during cast tube is transmitted, improve production efficiency, reduce the labour intensity of workman, prevent the generation of dangerous accident.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of conveyer of axially rectifying a deviation for cast tube, comprise conveyer frames, it is characterized in that: the axial deviation correcting device comprising cast tube, described axial deviation correcting device comprises variable-frequency motor, retarder, rotation support roller and proximity switch, described variable-frequency motor, retarder and rotation support roller are positioned on conveyer frames, and described variable-frequency motor is connected with the rotating shaft rotating support roller by retarder; Described proximity switch is positioned at the outside of conveyer frames, and proximity switch detects its distance change facing to the end of cast tube, and feeds back to variable-frequency motor; Described rotation support roller drives cast tube to move axially.
Also comprise a support, described support installing is at conveyer frames, and proximity switch is rack-mount.
Described proximity switch at least three, is arranged in a linear and is located on support.
Described proximity switch preferred light electric switch.
Also comprise radial alignment device, described radial alignment device is positioned at the end of conveyer frames, described radial alignment device comprises non-return card and V-arrangement support roller, described non-return card is the outside that semiarc shape is positioned at conveyer frames, and be rotationally connected with conveyer frames, described V-arrangement support roller is positioned at the outside of non-return card, and the axle of V-arrangement support roller is vertical with cast tube axle.
Also comprise limit switch, described limit switch is located on conveyer frames, and described limit switch is in order to limit the turned position of non-return card.
The utility model has the following advantages:
1, the utility model by conveyer frames installation shaft to deviation correcting device and radial alignment device, according to the cast tube of different length in advance by the distance input PLC of its end and proximity switch, when proximity switch detects that the end of cast tube and the distance of proximity switch depart from this determined value, variable-frequency motor will be driven to rotate, motor drives and rotates support roller, thus regulate cast tube distance in the axial direction, make cast tube axial alignment on conveyer frames, in the process owing to have adjusted the axial distance of cast tube, its radial alignment have also been obtained certain adjustment, be conducive to next step operation of cast tube.
2, the utility model comprises a support, described support installing is at conveyer frames, proximity switch is rack-mount, by installing on conveyer frames and extending a support, proximity switch is rack-mount, be conducive to the detection of proximity switch to cast tube end distance, feed back to variable-frequency motor to obtain better to detect, and then correct cast tube axial offset.
3, proximity switch at least three in the utility model, is arranged in a linear and is located on support, and three proximity switches are evenly distributed on support, is conducive to detecting, to obtain better rectifying effect in the whole process of rolling cast tube.
4, proximity switch preferred light electric switch in the utility model, owing to can be nonmetallic pipeline in cast tube, when have reflective surface (object to be detected) close to time, photoelectric device just exports at signal after receiving reflected light, just can detect object proximity thus.
5, in the utility model be the radial alignment adjusting cast tube further, at the end (or at the end of cast tube rolling) of conveyer frames, non-return card stops rolls forward by cast tube, and prevent it from turning over, reverse echo-plex frame when the non-return card of half arc can prevent cast tube from stopping simultaneously, the thick middle thin cylinder in shape i.e. two ends of V-arrangement support roller, cast tube meeting nature falls back to the middle part of V-arrangement support roller, thus makes the radial natural centering of cast tube.
6, the utility model comprises limit switch, described limit switch is in order to limit the turned position of non-return card, because non-return card and conveyer frames are rotationally connected, its objective is and give cast tube certain buffering, but in order to prevent cast tube climb over non-return card fall earthward or reverse back on conveyer frames, therefore limit switch is set in order to limit the position of non-return card.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model (birds-eye view);
Fig. 2 is the lateral plan of Fig. 1;
Fig. 3 is the A-A direction view of Fig. 2.
Mark in figure: 1, conveyer frames, 2, variable-frequency motor, 3, retarder, 4, rotate support roller, 5, proximity switch, 6, support, 7, non-return card, 8, V-arrangement support roller, 9, limit switch.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further:
Embodiment 1
As Fig. 1, Fig. 2, shown in Fig. 3, a kind of conveyer of axially rectifying a deviation for cast tube, comprise conveyer frames 1, cast tube rolls advance on conveyer frames 1, next process can be entered when axis and radial alignment to make cast tube, the axial deviation correcting device of cast tube is provided with in this conveyer, described axial deviation correcting device comprises variable-frequency motor 2, retarder 3, rotate support roller 4 and proximity switch 5, described variable-frequency motor 2, retarder 3 is positioned on conveyer frames 1 with rotation support roller 4, inside the edge being generally arranged on conveyer frames 1, described variable-frequency motor 2 is connected with the rotating shaft rotating support roller 4 by retarder 3, described proximity switch 5 is positioned at the outside of conveyer frames 1, proximity switch 5 is facing to the end of cast tube, distance for detecting its end and proximity switch 5 changes, and the signal of distance change is fed back to variable-frequency motor 2 by PLC, variable-frequency motor 2 is driven to rotate, control variable-frequency motor 2 simultaneously and realize forward or reverse, variable-frequency motor 2 rotates driven rotary support roller 4 and rotates, and then rotation support roller 4 drives cast tube to move axially, axially correction is realized to cast tube, also namely, the center of cast tube is made substantially to roll along the center line of conveyer frames 1.
Above-mentioned axial deviation correcting device, is provided with support 6 in the outside of conveyer frames 1, and proximity switch 5 is installed on the frame 6, and proximity switch 5 maintains an equal level with the end of cast tube; Conveyer frames 1 is installed and extends a support 6, proximity switch is rack-mount, is conducive to the detection of proximity switch 5 pairs of cast tube end distances, feeds back to variable-frequency motor, and then correct cast tube axial offset to obtain better to detect.
Described proximity switch 5 at least three, is arranged in a linear and establishes on the frame 6, and three proximity switches 5 are evenly distributed on support 6, is conducive to detecting, to obtain better rectifying effect in the whole process of rolling cast tube.
Owing to can be nonmetallic pipeline in cast tube, when have reflective surface (object to be detected) close to time, photoelectric device just exports at signal after receiving reflected light, just can detect object proximity thus, so proximity switch 5 preferred light electric switch.
In this device, not only to make cast tube axial alignment, when cast tube also will be made to enter subsequent processing, its radial direction also needs centering simultaneously, therefore this device be also provided with radial alignment device, described radial alignment device is positioned at the end (i.e. cast tube roll at the end of one end of conveyer frames) of conveyer frames, described radial alignment device comprises non-return card 7 and V-arrangement support roller 8, described non-return card 7 is in semiarc shape, its recess upwards, be positioned at the outside of conveyer frames 1, non-return card 7 and conveyer frames 1 are rotationally connected, described V-arrangement support roller 8 is positioned at the outside of non-return card 7, non-return card 7 allows cast tube stop rolls forward, and prevent it from turning over, when the non-return card 7 of half arc can prevent cast tube from stopping simultaneously on reverse echo-plex frame 1, the thick middle thin cylinder in shape i.e. two ends of V-arrangement support roller 8, its cross section becomes " V " shape, the cast tube meeting nature rolled falls back to the middle part of V-arrangement support roller, thus make the radial natural centering of cast tube, be conducive to next step operation of cast tube.The axle of V-arrangement support roller 8 is vertical with cast tube axle.
Further, also comprise limit switch 9 in radial alignment device, described spacing 9 passes of opening are located on conveyer frames 1, and limit switch 9 is in order to limit the turned position of non-return card 7.Because non-return card 7 and conveyer frames 1 are rotationally connected, its objective is and give cast tube certain buffering, but in order to prevent cast tube climb over non-return card fall earthward or reverse back on conveyer frames, therefore limit switch is set in order to limit the position of non-return card, prevents non-return card 7 from excessively rotating and cause cast tube to turn over.
Claims (4)
1. a conveyer of axially rectifying a deviation for cast tube, comprise conveyer frames (1), it is characterized in that: the axial deviation correcting device comprising cast tube, described axial deviation correcting device comprises variable-frequency motor (2), retarder (3), rotates support roller (4) and proximity switch (5), described variable-frequency motor (2), retarder (3) are positioned on conveyer frames (1) with rotation support roller (4), and described variable-frequency motor (2) is connected with the rotating shaft rotating support roller (4) by retarder; Described proximity switch (5) is positioned at the outside of conveyer frames (1), and proximity switch (5) detects its distance change facing to the end of cast tube, and feeds back to variable-frequency motor (2); Described rotation support roller (4) drives cast tube to move axially.
2. conveyer of axially rectifying a deviation for cast tube according to claim 1, it is characterized in that: also comprise a support (6), described support (6) is arranged on conveyer frames (1), and proximity switch (5) is arranged on support (6).
3. conveyer of axially rectifying a deviation for cast tube according to claim 2, is characterized in that: described proximity switch (5) at least three, is arranged in a linear and is located on support (6).
4., according to the arbitrary described conveyer of axially rectifying a deviation for cast tube of claim 1-3, it is characterized in that: described proximity switch (5) preferred light electric switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420554429.0U CN204184897U (en) | 2014-09-25 | 2014-09-25 | A kind of conveyer of axially rectifying a deviation for cast tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420554429.0U CN204184897U (en) | 2014-09-25 | 2014-09-25 | A kind of conveyer of axially rectifying a deviation for cast tube |
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| Publication Number | Publication Date |
|---|---|
| CN204184897U true CN204184897U (en) | 2015-03-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420554429.0U Active CN204184897U (en) | 2014-09-25 | 2014-09-25 | A kind of conveyer of axially rectifying a deviation for cast tube |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106743379A (en) * | 2016-11-29 | 2017-05-31 | 卢文哲 | A kind of balanceable shaft processing system |
| CN108190434A (en) * | 2017-12-11 | 2018-06-22 | 囯网河北省电力有限公司电力科学研究院 | Electric energy meter position detecting device and method in turnover box |
| CN110668157A (en) * | 2019-08-31 | 2020-01-10 | 浙江深澳机械工程有限公司 | Front conveying track device for swing arm type lining machine and working method of front conveying track device |
-
2014
- 2014-09-25 CN CN201420554429.0U patent/CN204184897U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106743379A (en) * | 2016-11-29 | 2017-05-31 | 卢文哲 | A kind of balanceable shaft processing system |
| CN108190434A (en) * | 2017-12-11 | 2018-06-22 | 囯网河北省电力有限公司电力科学研究院 | Electric energy meter position detecting device and method in turnover box |
| CN110668157A (en) * | 2019-08-31 | 2020-01-10 | 浙江深澳机械工程有限公司 | Front conveying track device for swing arm type lining machine and working method of front conveying track device |
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