A rewinding machine deviation correcting device and a rewinding machine

Abstract

The utility model discloses a rewinding machine deviation rectifying device and rewinding machine relates to coiled material production equipment technical field, specifically, rewinding machine deviation rectifying device includes: guide component, drive component is used for driving guide component action, makes the coiled material along the axial deviation of guide component of the guide component, detects sensing component, is used for ultrasonic detection coiled material in mark position and the displacement of the preset position in detection component along the axial deviation of guide component, control component is used for according to the displacement of detection component acquisition control drive component drive guide component's displacement, this rewinding machine deviation rectifying device and rewinding machine, through the transverse displacement adjustment of guide component in the coiled material of feeding transverse displacement, and through the detection sensing component to the coiled material transverse displacement in feeding process adopts electronic limit calculation real -time detection, realizes the closed -loop control of guide component transverse displacement. The device solves the artificial operation problem, avoids the hidden danger, and effectively improves the coiled material winding precision and stability.

Claims

1. A rewinding machine correction device, used for correction of deviation during the feeding process of the rewinding machine's roll material, characterized in that, include: Guide component (2); A drive component (3) is used to drive the guide component (2) to move, so that the roll material passing through the guide component (2) is offset along the axial direction of the guide component (2); The detection sensing component (1) is used to detect the offset of the marking position inside the roll material from the preset position inside the detection sensing component (1) along the axial direction of the guide component (2); The control component (4) is used to control the displacement of the guide component (2) driven by the drive component (3) based on the offset obtained by the detection sensing component (1).

2. The rewinding machine correction device according to claim 1, characterized in that, It also includes a position adjustment mechanism for adjusting the relative position of the detection sensing component (1) and the guide component (2) in the initial state.

3. The rewinding machine correction device according to claim 2, characterized in that, The position adjustment mechanism includes a first guide rail (11), and the detection sensing component (1) can adjust its installation position along the length direction of the first guide rail (11). The length direction of the first guide rail (11) is the same as the axial direction of the guide component (2), or the length direction of the first guide rail (11) is the same as the tangential direction of the guide component (2).

4. The rewinding machine correction device according to claim 2, characterized in that, The position adjustment mechanism includes a first guide rail (11), a sliding mounting base (12), and a second guide rail (13); The sliding mounting base (12) can be adjusted in installation position along the length direction of the first guide rail (11); The sliding mounting base (12) is fixedly arranged relative to the second guide rail (13), and the detection sensing component (1) can adjust its installation position along the length direction of the second guide rail (13); The length direction of the first guide rail (11) and the length direction of the second guide rail (13) have a non-zero angle, and the length direction of the first guide rail (11) or the second guide rail (13) is the same as the axis of the guide assembly (2).

5. The rewinding machine correction device according to claim 4, characterized in that, The length direction of the first guide rail (11) is perpendicular to the length direction of the second guide rail (13); The length direction of the first guide rail (11) is the same as the axial direction of the guide component (2), and the length direction of the second guide rail (13) is the same as the tangent of the guide component (2).

6. The rewinding machine correction device according to any one of claims 1-5, characterized in that, The detection sensing component (1) is a U-shaped structure with a single-end opening, which is used to allow the side of the roll material to pass through the inner cavity of the detection sensing component (1).

7. The rewinding machine correction device according to any one of claims 1-5, characterized in that, The drive assembly (3) includes a lead screw mechanism and a servo-driven motor for feeding the lead screw mechanism. The feed module of the lead screw mechanism is fixedly installed with the guide assembly (2), and the servo control module of the motor is electrically connected to the control assembly (4). The feed direction of the lead screw mechanism is the same as the axial direction of the guide assembly (2).

8. The rewinding machine correction device according to any one of claims 1-5, characterized in that, The guide assembly (2) includes a roller mounting base (21) and two sets of parallel adjustable guide rollers (22). A preset axial spacing is provided between the two sets of the adjusting guide rollers (22).

9. The rewinding machine correction device according to claim 8, characterized in that, The guide assembly (2) includes an adjustment mechanism for adjusting the axial spacing between the two sets of the adjustment guide rollers (22).

10. A rewinding machine, characterized in that, include: Unwinding reel assembly (5); Take-up reel assembly (6); The rewinder correction device according to any one of claims 1-9, wherein the rewinder correction device is disposed between the unwinding roller assembly (5) and the winding roller assembly (6); At least one detection sensing component (1) of the rewinding machine correction device is disposed at the upstream end of the guide component (2); At least one detection sensing component (1) of the rewinding machine correction device is disposed at the downstream end of the guide component (2).

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