A kind of winding method of coating machine and for the deviation-rectifying system of coating machine rolling unit
Technical field
The present invention relates to the winding method of coating machine technical field, particularly a kind of coating machine and the deviation-rectifying system for coating machine rolling unit.
Background technology
In the coating process of existing coating machine, base material is after coating head unit gluing completes, utilize scraper to carry out frictioning processing to base material, the position that scraper scrapes, glue even thickness on base material, but position, base material two is because of the dynamics inequality of scraper, so the thickness of the glue at base material two can be thicker than the glue thickness in the middle of base material, the base material after processing is directly by the direct rolling of rolling unit.Because the glue two on product is thick, intermediate thin, causing the product after rolling is also that intermediate thin two is thick, can have influence on like this quality of rolling, causes rolling product lax, product intermediate thin two thick, not attractive in appearance.
Deviation-rectifying system is generally the skew for the base material of rectifying a deviation, and makes base material both sides concordant and carry out rolling in same vertical surface Shangdi, ensures that the coiled material both ends of the surface after rolling are concordant.
Summary of the invention
The technical problem to be solved in the present invention is for above-mentioned the deficiencies in the prior art, a kind of winding method of coating machine is provided, ensureing under the concordant prerequisite of coiled material both ends of the surface after rolling, change the mode of rolling, avoid coiled material after original rolling to occur the phenomenon of the thick intermediate thin in two, effectively improve the rolling quality of product; A kind of deviation-rectifying system for coating machine rolling unit is also provided for this reason, has been convenient to realize the simple system of said method, simple in structure, can save many costs for enterprise.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of winding method of coating machine, comprises the following steps:
A, make base material in wrapup procedure, enter the induction range of deflection correction sensor;
B, described deflection correction sensor is moved along the axis direction of base material institute rolling, described deflection correction sensor moves described base material after detecting and changing with the position of base material in wrapup procedure with described deflection correction sensor.
In technique scheme, in described step b: described deflection correction sensor is moved to the left along the axis direction of base material institute rolling, and described base material is also moved to the left; Described deflection correction sensor moves right along the axis direction of base material institute rolling, and described base material also moves right.
In technique scheme, the distance that described base material moves is consistent with the distance that the described deflection correction sensor of same moving direction moves.
According to a kind of deviation-rectifying system for coating machine rolling unit of said method, comprise deflection correction sensor, eccentric shaft and the first actuating device, the output shaft of described the first actuating device is in transmission connection by described eccentric shaft and deflection correction sensor, and deflection correction sensor moves around along the axis direction of base material institute rolling described in described the first actuating device control; Also comprise and control the second actuating device that base material moves with described deflection correction sensor.
In technique scheme, be also provided with transmission component between described eccentric shaft and deflection correction sensor, this transmission component makes the circular movement of eccentric shaft change into the straight-line motion of described deflection correction sensor.
In technique scheme, the distance that described deflection correction sensor moves equals the eccentric throw H of eccentric shaft.
In technique scheme, the eccentric throw of described eccentric shaft is 1mm.
In technique scheme, described deflection correction sensor comprises two sensing arm of responding to mutually that be arranged in parallel, and described base material can be through between this two sensing arm in wrapup procedure.
The invention has the beneficial effects as follows: traditional rolling mode is all by both sides alignment the rolling on same vertical surface of base material.And the present invention will change the mode of rolling, base material is swung in the process of rolling, and the amplitude swinging is consistent, make the side, two ends of the coiled material after rolling still keep concordant, and coiled material two and middle thickness are also probably consistent, avoid the phenomenon of the thick intermediate thin in two that in traditional rolling mode, coiled material occurs, effectively improved the rolling quality of product.The present invention also provides a kind of deviation-rectifying system for coating machine rolling unit, comprise deflection correction sensor, eccentric shaft and the first actuating device, the first actuating device drives the axis direction rectilinear movement of deflection correction sensor along the rolling of base material institute by eccentric shaft, also comprise that the second actuating device control base material synchronously moves with deflection correction sensor, the signal source that deflection correction sensor moves as the second actuating device control base material.By this deviation-rectifying system for coating machine rolling unit, it is simple in structure, and low cost of manufacture can at will be incorporated in existing rolling unit.
Brief description of the drawings
Fig. 1 is integral structure schematic diagram of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further detailed explanation.
A winding method for coating machine, comprises the following steps:
A, make base material 4 in wrapup procedure, enter the induction range of deflection correction sensor 3;
B, described deflection correction sensor 3 is moved along the axis direction of 4 rollings of base material, described deflection correction sensor 3 moves described base material 4 after detecting and changing with the position of base material 4 in wrapup procedure with described deflection correction sensor 3.
In above-mentioned steps b: described deflection correction sensor 3 is moved to the left along the axis direction of 4 rollings of base material, described base material 4 is also moved to the left; Described deflection correction sensor 3 moves right along the axis direction of 4 rollings of base material, and described base material 4 also moves right.
Concrete, the distance that described base material 4 moves is consistent with the distance that the described deflection correction sensor 3 of same moving direction moves.
As shown in Figure 1, for implementing a kind of deviation-rectifying system for coating machine rolling unit of said method, comprise deflection correction sensor 3, eccentric shaft 2 and the first actuating device 1, the output shaft of described the first actuating device 1 is in transmission connection with deflection correction sensor 3 by described eccentric shaft 2, and described the first actuating device 1 is controlled described deflection correction sensor 3 and moved around along the axis direction of 4 rollings of base material; Also comprise and control the second actuating device that base material 4 moves with described deflection correction sensor 3.This first actuating device 1 can be motor.
Concrete, between described eccentric shaft 2 and deflection correction sensor 3, being also provided with transmission component 5, this transmission component 5 makes the circular movement of eccentric shaft 2 change into the straight-line motion of described deflection correction sensor 3.This transmission component 5 can be made up of some gear transmissions.
Concrete, the distance that described deflection correction sensor 3 moves equals the eccentric throw H of eccentric shaft 2.
Concrete, the eccentric throw H of described eccentric shaft 2 is 1mm.That is to say, deflection correction sensor 3 is moved to the left 1mm along the axis direction of 4 rollings of base material, and described base material 4 is also moved to the left 1mm; Described deflection correction sensor 3 is along the axis direction of 4 rollings of the base material 1mm that moves right, described base material 4 1mm that also moves right.
In technique scheme, described deflection correction sensor 3 comprises two sensing arm of responding to mutually that be arranged in parallel, and described base material 4 can be through between this two sensing arm in wrapup procedure.
Above embodiment is merely illustrative and not limiting to the invention, and the equivalence of doing according to the method described in patent claim of the present invention therefore all changes or modifies, and is included in patent claim of the present invention.