CN202640941U - Automatic deviation rectifying device for powder mica belt production device - Google Patents
Automatic deviation rectifying device for powder mica belt production device Download PDFInfo
- Publication number
- CN202640941U CN202640941U CN 201220267773 CN201220267773U CN202640941U CN 202640941 U CN202640941 U CN 202640941U CN 201220267773 CN201220267773 CN 201220267773 CN 201220267773 U CN201220267773 U CN 201220267773U CN 202640941 U CN202640941 U CN 202640941U
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- fixed
- deviation rectifying
- automatic deviation
- motor
- nut
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Abstract
The utility model discloses an automatic deviation rectifying device for a powder mica belt production device. The automatic deviation rectifying device comprises an adjusting roller which is arranged at an outlet of an oven; shaft heads at two ends of the adjusting roller are fixed on a movable bracket; two universal wheels are fixedly arranged at the bottoms of two ends of the movable bracket; the bottoms of the universal wheels are contacted with a rack; a motor is arranged on the rack; the motor is electrically connected with a control system; an output shaft of the motor is connected with a screw rod; a nut is screwed on the screw rod; two limiting switches are arranged on the rack having a certain distance from two sides of the nut; the automatic deviation rectifying device is characterized in that the bottom of the movable bracket is fixed at one end of a rocker arm, the other end of the rocker arm is movably sheathed on a small shaft, and the small shaft is fixed at the bottom of the oven; and the device is compact in structure and relatively small in driving force.
Description
Technical field
The automobile-used automatic deviation rectifying device of a kind of deviation correcting device, especially mica paper tape.
Background technology
Mica paper tape production equipment (abbreviation mica powder tape vehicle) vehicle body is longer, belt from unreel, gluing, compound, the oven dry to rolling, need a series of carry-over pinch rolls of process and lift pressure roller, the no matter how technical staff adjusts carry-over pinch rolls and lift pressure roller in debug process the depth of parallelism, because there is the thickness tolerance in the base material two ends of belt, therefore belt always suddenly left, suddenly right deviation phenomenon occurs in wrapup procedure, causes the coiled material side out-of-flatness on the Scroll, waste of material when causing cutting.The deviation correcting device of using for coating class equipment in the market is of a great variety, general all is that inductor flows to controller to the offset signals of sensing, controller control driving mechanism, driving mechanism drives the rolling frame and makes move left and right, realize automatic deviation correction, but the driving power of this deviation correcting device is larger, and huge structure.
Summary of the invention
The purpose of this utility model is: release a kind of compact conformation, the automobile-used automatic deviation rectifying device of mica paper tape that driving force is less.
The purpose of this utility model is achieved in that it comprises a dancer rools that is installed in the baking oven exit, two end spindle noses of dancer rools are fixed on the travel(l)ing rest, travel(l)ing rest two bottom sections are fixed with two universal wheels, universal wheel bottom contact frame, motor is installed on the frame, motor is electrically connected control system, the Motor Shaft connection wire rod, be rotary with nut on the screw mandrel, on the frame of nut two sides, two limit switches are housed, it is characterized in that: described travel(l)ing rest bottom is fixed on an end of pivoted arm, and the other end of pivoted arm is active to be enclosed within on the little axle, and little axle is fixed on the baking oven bottom.
Described nut directly upwards has a groove, and push pedal in loose embedding in the groove, and push pedal is fixed on the pivoted arm bottom.
The outstanding photoelectric tube that two adjustable intervals are housed in top in space between described dancer rools and the baking oven outlet.
Like this, after the mica powder belt fabric width of producing is determined, the outstanding spacing that is contained in two photoelectric tubes of top, space between baking oven outlet and the dancer rools is adjusted to than the slightly wide position of belt fabric width to being fixed, when belt exports out from baking oven, two photoelectric tubes detect the end limit of belt, if about two photoelectric tubes all do not receive reflected light signal, represent that then belt does not have sideslip, if scheming left marginal ray fulgurite receives reflected light signal then represents that belt is to left side sideslip, at this moment, make control system control motor be rotated in the forward, the driven by motor screw mandrel also is rotated in the forward, because the nut that is spun on the screw mandrel directly upwards has a groove, and the push pedal that is fixed on the pivoted arm bottom in loose embedding in the groove, therefore when screw mandrel is rotated in the forward, nut can't rotate can only be mobile to the right among the figure, when moving, nut promotes push pedal, push pedal drives pivoted arm and do counterclockwise (overlooking towards baking oven) trace rotation centered by the little axle that is installed in the baking oven bottom, because travel(l)ing rest is fixed on pivoted arm one end away from little axle, this moment, travel(l)ing rest was also done counterclockwise trace rotation, and dancer rools is installed on the travel(l)ing rest, therefore dancer rools has also been done counterclockwise trace rotation centered by little axle, this trace rotates and makes the dancer rools roll surface not only do moving axially to the right, also done simultaneously the horizontal direction turn, when holding and overregulate roller, drawn to the right by the belt that exports out from baking oven like this, traction does not stop after left side photoelectric tube receives reflected light signal, so just realized correction, simultaneously because the horizontal direction of having regulated dancer rools, make subsequently belt (ground thickness tolerance generally has continuity) out also be not easy sideslip; Owing to tumbler shaft is installed in the baking oven bottom, pivoted arm can extend long and not take length of wagon, so general structure is compact, and is fixed with two universal wheels in the travel(l)ing rest bottom, like this so that the driving force that the promotion pivoted arm rotates is less, realizes goal of the invention.When if mica paper tape exports out from baking oven, the right photoelectric tube receives reflected light signal, the expression belt is to the right sideslip, at this moment, make the reverse rotation of control system control motor, the driven by motor screw mandrel also counter-rotates, the promotion push pedal is moved on nut left side in the figure, make pivoted arm centered by the little axle that is installed in the baking oven bottom, do clockwise trace rotation, this moment, dancer rools was also done clockwise trace rotation centered by little axle, in like manner, the belt that exports out from baking oven is pulled to the left side realization correction when holding and overregulating roller.
Limit switch in this device plays safety effect, controls when malfunctioning when photoelectric tube, and limit switch makes motor stalling.
Electrical control of the present utility model is prior art, does not make enumeration here.
Description of drawings
Fig. 1 is structure principle chart of the present utility model.
Fig. 2 is the A-A cutaway view among Fig. 1.
The specific embodiment
Fig. 1 is structure principle chart of the present utility model.1 is the dancer rools spindle nose among Fig. 1, the 2nd, and dancer rools bearing, the 3rd, dancer rools, the 4th, travel(l)ing rest, the 5th, pivoted arm, the 6th, photoelectric tube, the 7th, photoelectric tube line, the 8th, motor, the 9th, shaft coupling, the 10th, limit switch, the 11st, nut, the 12nd, push pedal, the 13rd, screw mandrel, the 14th, frame, the 15th, universal wheel.Two dancer rools spindle noses 1 of supporting dancer rools 3 are fixed on the travel(l)ing rest 4, the bottom of travel(l)ing rest 4 is fixed on an end of pivoted arm 5, travel(l)ing rest 4 two bottom sections are fixed with two universal wheels 15, the bottom contact frame 14 of universal wheel 15, motor 8 also is installed on the frame 14, the shaft of motor 8 is by shaft coupling 9 connection wire rods 13, be rotary with nut 11 on the screw mandrel 13, upwards there is a groove in nut 10 footpaths, the push pedal 12 that is fixed on pivoted arm 5 bottoms in loose embedding in the groove, on the frame 14 of nut 11 2 sides two limit switches 10 is housed.
Fig. 2 is the A-A cutaway view among Fig. 1.Among the figure 3 is dancer rools, the 16th, and belt, the 7th, photoelectric tube line, the 6th, photoelectric tube, the 4th, travel(l)ing rest, the 17th, baking oven, the 18th, little axle, the 19th, the little axle shaft shoulder, the 5th, pivoted arm, the 12nd, push pedal, the 13rd, screw mandrel, the 10th, limit switch, the 14th, frame, the 11st, nut.Belt 16 after the oven dry from the outlet of baking oven 17 out, the outstanding photoelectric tube 6 that two adjustable intervals are housed above space between the outlet of baking oven 13 and the dancer rools 3, photoelectric tube is electrically connected control systems by photoelectric tube line 7; The bottom of travel(l)ing rest 4 is fixed on an end of pivoted arm 5, and the other end of pivoted arm 5 is active to be enclosed within on the little axle 18, and by the little axle shaft shoulder 19 rests, little axle 18 is fixed on the bottom of baking oven 17.
Like this, after the fabric width of the mica powder belt 16 of producing is determined, the spacing of two photoelectric tubes adjusted to (mounting means of photoelectric tube is fairly simple to being fixed than the slightly wide position of belt fabric width, do not represent among the figure), when belt 16 from the outlet of baking oven 17 out the time, the photoelectric tube on the left side detects the left end limit of belt among Fig. 1, the photoelectric tube on the right detects the right-hand member limit of belt, if about two photoelectric tubes all do not receive reflected light signal, represent that then belt does not have sideslip, motor 8 does not start; If scheming left marginal ray fulgurite receives reflected light signal then represents that belt is to left side sideslip, at this moment, the reflected light signal that left side photoelectric tube receives is transferred to control system by photoelectric tube line 7, control system control motor 8 is rotated in the forward, motor 8 drives screw mandrel 13 and also is rotated in the forward, because upwards there is a groove in nut 11 footpaths that are spun on the screw mandrel 13, and the push pedal 12 that is fixed on pivoted arm 5 bottoms in loose embedding in the groove, the bottom surface of bottom surface contact nut 11 grooves of push pedal 12, be that 12 pairs of nuts 11 of push pedal play resistance and transfer to usefulness, therefore when screw mandrel 13 is rotated in the forward, nut 11 can't rotate and can only move to the right among Fig. 1, when moving to the right, nut 11 promotes push pedal 12, push pedal 12 drives pivoted arm 5 and do counterclockwise (overlooking towards baking oven) trace rotation centered by little axle 18, because travel(l)ing rest 4 is fixed on the left end of pivoted arm 5 among Fig. 2, this moment, travel(l)ing rest 4 was also done counterclockwise trace rotation, and dancer rools 3 is installed on the travel(l)ing rest 4, therefore dancer rools 3 has also been done counterclockwise trace rotation centered by little axle 18, this trace rotates and makes dancer rools 3 not only do moving axially to the right, also done simultaneously the horizontal direction turn, hold from baking oven 17 outlet belt 16 out like this and drawn to the right when overregulating roller 3, traction does not stop after left side photoelectric tube receives reflected light signal, realizes correction; When if mica paper tape exports out from baking oven, the right photoelectric tube receives reflected light signal, the expression belt is to the right sideslip, at this moment, control system control motor 8 counter-rotates, motor 8 drives screw mandrel 13 and also counter-rotates, nut 11 moves to the left side among Fig. 1 and promotes push pedal 12, make pivoted arm 5 centered by little axle 18, do clockwise trace rotation, this moment, dancer rools 3 was also done clockwise trace rotation take little axle as 18 centers, in like manner, the belt that exports out from baking oven is pulled to the left side realization correction when holding and overregulating roller.
10 safety effects of limit switch in this device are controlled when malfunctioning when photoelectric tube, and limit switch 10 makes motor 8 stalls.
Claims (3)
1. the automobile-used automatic deviation rectifying device of mica paper tape, it comprises a dancer rools that is installed in the baking oven exit, two end spindle noses of dancer rools are fixed on the travel(l)ing rest, travel(l)ing rest two bottom sections are fixed with two universal wheels, universal wheel bottom contact frame, motor is installed on the frame, motor is electrically connected control system, the Motor Shaft connection wire rod, be rotary with nut on the screw mandrel, on the frame of nut two sides two limit switches be housed, it is characterized in that: described travel(l)ing rest bottom is fixed on an end of pivoted arm, the other end of pivoted arm is active to be enclosed within on the little axle, and little axle is fixed on the baking oven bottom.
2. the automobile-used automatic deviation rectifying device of mica paper tape according to claim 1, described nut directly upwards has a groove, and push pedal in loose embedding in the groove, and push pedal is fixed on the pivoted arm bottom.
3. the automobile-used automatic deviation rectifying device of mica paper tape according to claim 1, the outstanding photoelectric tube that two adjustable intervals are housed in top in space between dancer rools and the baking oven outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220267773 CN202640941U (en) | 2012-05-30 | 2012-05-30 | Automatic deviation rectifying device for powder mica belt production device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220267773 CN202640941U (en) | 2012-05-30 | 2012-05-30 | Automatic deviation rectifying device for powder mica belt production device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202640941U true CN202640941U (en) | 2013-01-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220267773 Expired - Lifetime CN202640941U (en) | 2012-05-30 | 2012-05-30 | Automatic deviation rectifying device for powder mica belt production device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202640941U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107010439A (en) * | 2016-11-22 | 2017-08-04 | 李小霞 | A kind of non-woven fabrics parent roll unwinding device |
| CN112271045A (en) * | 2020-09-21 | 2021-01-26 | 湖北平安电工实业有限公司 | Ultra-wide winding mica tape with any length and manufacturing method thereof |
| CN112478602A (en) * | 2020-12-18 | 2021-03-12 | 合肥恒力装备有限公司 | Automatic deviation correcting device for mesh belt |
-
2012
- 2012-05-30 CN CN 201220267773 patent/CN202640941U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107010439A (en) * | 2016-11-22 | 2017-08-04 | 李小霞 | A kind of non-woven fabrics parent roll unwinding device |
| CN112271045A (en) * | 2020-09-21 | 2021-01-26 | 湖北平安电工实业有限公司 | Ultra-wide winding mica tape with any length and manufacturing method thereof |
| CN112478602A (en) * | 2020-12-18 | 2021-03-12 | 合肥恒力装备有限公司 | Automatic deviation correcting device for mesh belt |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Automatic deviation correction device for mica belt vehicle Effective date of registration: 20210914 Granted publication date: 20130102 Pledgee: Zhejiang Hecheng Rural Commercial Bank Co.,Ltd. Pledgor: JIAXING QINGHE GAOLI INSULATION MATERIAL Co.,Ltd. Registration number: Y2021330001580 |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130102 |