A device for detecting the speed of a material belt with a built-in servo motor with a guide shaft
A servo motor, speed detection technology, applied in electromechanical devices, measuring devices, linear/angular velocity measurement, etc., can solve the problem that the actual speed of the material belt cannot be accurately and reliably reflected, the width of the material belt cannot be completely covered, and the tension at each point is relatively different. large and other problems, to achieve the effect of high reliability and ease of use, low cost, simple and compact structure
Active Publication Date: 2022-04-01
廊坊纽特科技有限公司
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Problems solved by technology
[0004] The object of the present invention is to provide a device for detecting the speed of a material belt with a built-in servo motor with a guide shaft, so as to solve the problem that the speed measurement device proposed in the background technology has a narrow width of the speed measurement shaft and can only be installed on a part or a part of the material belt. side, cannot completely cover the width of the material belt, and cannot accurately and reliably reflect the actual speed of the current material belt when the material belt deviates or the tension of each point differs greatly
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[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0020] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise", "Axial", The orientation or positional relationship indicated by "radial", "circumferential", etc. is based on the orientation or positional relationship shown in...
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The invention discloses a material belt speed detection device with a built-in servo motor with a guide shaft, and relates to the technical field of material belt speed detection. The material belt speed detection device with a built-in servo motor with a guide shaft includes a speed measuring shaft, Install the bottom plate and guide shaft, the speed measuring shaft includes motor base, servo motor, bearing housing, rigid clamping coupling, small round nut, stop washer for round nut, left bearing gland, round nut washer, bearing, shaft sleeve, shaft cylinder end cover, right bearing gland, mandrel and shaft cylinder, the guide shaft includes guide shaft base, hexagon socket head screw, pressure ring, thickened washer, deep groove ball bearing, guide shaft mandrel, guide shaft Outer cylinder, end cap, hexagon socket head screw and retaining ring for shaft. The present invention uses a tape speed measuring device, which has a simple and compact structure and low manufacturing cost. The speed measuring shaft can completely support the material tape, and an absolute encoder of a servo motor built in the speed measuring shaft outputs signals.
Description
technical field [0001] The invention relates to the technical field of material belt speed detection, in particular to a material belt speed detection device with a built-in servo motor with a guide shaft. Background technique [0002] At present, the linear speed of the material strip of the current rotary die-cutting machine can only be calculated indirectly by detecting the current rotational speed of the cutter shaft, and the width of the speed measuring shaft of the existing speed measuring device is narrow, so it can only be installed on a part of the material belt Or one side cannot completely cover the width of the material belt, and when the material belt deviates or the tension of each point is greatly different, it cannot accurately and reliably reflect the actual speed of the current material belt. [0003] Therefore, it is necessary to invent a device for detecting the speed of the strip with a built-in servo motor with a guide shaft to solve the above problems....
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IPC IPC(8): G01P1/00G01P3/00H02K7/10
CPCG01P1/00G01P3/00H02K7/10H02K7/1004
Inventor 付全文
Owner 廊坊纽特科技有限公司