Mica tape production deviation rectifying device

Abstract

The utility model provides a mica tape production deviation rectifying device which comprises a base, two supports are arranged at the two ends of the base in an upward inclined mode, the supports are provided with rotatable deviation rectifying rollers, hinge seats are arranged at the lower ends of the deviation rectifying rollers and the supports, and lifting assemblies are arranged at the higher ends of the deviation rectifying rollers and the supports. And the lifting assembly drives the deviation rectifying roller to rotate along the hinge seat. The inclination angle of the deviation rectifying roller is adjusted and changed through the lifting assembly, and rapid deviation rectifying is achieved. When the mica tape runs, if the mica tape deviates, the lifting assembly adjusts the inclination angle of the deviation rectifying roller, so that the mica tape automatically returns under the action of friction force of the rubber roller surface.

Description

Technical Field

[0001] This utility model relates to the technical field of a mica tape production correction device, and particularly to a mica tape production correction device. Background Technology

[0002] Mica paper, also known as fire-resistant mica paper, is made by a mica paper machine. It is a high-performance mica insulation product with excellent high-temperature resistance and flame retardancy. According to its use, it can be divided into: mica paper for motors and mica paper for cables. According to its structure, it can be divided into: double-sided tape, single-sided tape, three-in-one tape, double-film tape, single-film tape, etc.

[0003] Existing technologies have the following shortcomings: In the current mica tape production process, after the mica paper and glued alkali-free glass fiber cloth are bonded together and the solvent is dried in an oven, the mica tape is rolled up to form a mica tape roll. However, before the mica tape is rolled up, during the traction process, the mica tape often deviates from its intended path, resulting in an uneven roll, inconsistent tension, and misalignment on both sides. This seriously affects product quality and packaging / transportation. In particular, when the two ends of the mica tape are severely worn or the applied traction force is uneven, the mica tape is prone to becoming too tight, leading to mica paper breakage and product waste. Furthermore, deviation occurs during the winding process. Traditional correction methods typically use photoelectric sensors combined with electric push rods for adjustment, but these methods suffer from complex structures, high costs, and difficult maintenance. In addition, when producing mica tape of different widths, the correction mechanism needs to be replaced or adjusted, affecting production efficiency.

[0004] Therefore, there is an urgent need to provide a mica tape production correction device to solve the problems existing in the current technology. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a mica tape production correction device, including a base, two supports at both ends of the base that are inclined upwards, a rotatable correction roller on each support, a hinge seat between the correction roller and the lower end of the support, and a lifting component between the correction roller and the higher end of the support. The lifting component drives the correction roller to rotate along the hinge seat.

[0006] Furthermore, a limiting housing is provided at the higher end of the correction roller.

[0007] Furthermore, a horizontal guide roller is installed between the two correction rollers to stabilize the running trajectory of the mica belt.

[0008] Furthermore, a horizontal drive assembly is provided between the two supports, which is used to drive the two supports to move closer to or further apart from each other.

[0009] Furthermore, the horizontal drive assembly includes a worm gear assembly, nuts at both ends of the worm, and a slider assembly at the bottom of the support, with the nuts fixedly connected to the support. The worm gear assembly drives the support to move synchronously to accommodate the production of mica tapes of different widths, reducing the frequency of equipment replacement.

[0010] Furthermore, the outer surface of the correction roller is a rubber roller.

[0011] Furthermore, the bracket is provided with a hinge seat, the hinge seat is provided with a rotary connecting seat, and one end of the correction roller is connected to the rotary connecting seat.

[0012] Beneficial effects

[0013] This invention provides a mica tape production correction device. It utilizes two inclined supports and a rotatable correction roller mounted on the supports. The tilt angle of the correction roller is adjusted by a lifting assembly to achieve rapid correction. If the mica tape deviates during operation, the lifting assembly adjusts the tilt angle of the correction roller, causing the tape to automatically return to its correct position under the friction of the rubber roller surface. When changing to mica tapes of different widths, the worm gear assembly is rotated to adjust the support spacing, ensuring that the correction roller is always aligned with the edge of the mica tape. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0015] The components are: 1. base; 2. bracket; 3. alignment roller; 4. hinged seat; 5. lifting assembly; 6. limiting housing; 7. horizontal guide roller; 8. horizontal drive assembly; 9. worm gear assembly; 10. nut; 11. slider assembly; 12. rotary connecting seat. Detailed Implementation

[0016] The present invention will now be described in detail with reference to specific embodiments. These embodiments will help those skilled in the art to further understand the present invention, but do not limit the present invention in any way. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of the present invention. These all fall within the protection scope of the present invention.

[0017] Reference Figure 1

[0018] This invention provides a mica tape production correction device, including a base 1. Two supports 2 are inclined upwards at both ends of the base 1. Each support 2 has a rotatable correction roller 3. A hinge seat 4 is connected between the correction roller 3 and the lower end of each support 2. A lifting component 5 is connected between the correction roller 3 and the higher end of each support 2. The lifting component 5 can be an electric push rod or a hydraulic cylinder. When the mica tape deviates, the lifting component 5 drives the correction roller 3 to rotate along the hinge seat 4 to adjust the tilt angle of the correction roller 3, thereby achieving automatic correction of the mica tape. The lifting component 5 changes the tilt angle, automatically correcting the position of the mica tape through lateral separation. In one embodiment, the tilt angle of the correction roller 3 is 3-20°.

[0019] Furthermore, a limiting housing 6 is provided at the higher end of the correction roller 3 to prevent excessive deviation of the mica belt.

[0020] Furthermore, a horizontal guide roller 7 is provided between the two straightening rollers 3 to stabilize the running trajectory of the mica strip. The horizontal guide roller 7 and the two straightening rollers 3 form a V-shaped guide channel to prevent the mica strip from wrinkling when it deviates from its intended path.

[0021] Furthermore, a horizontal drive assembly 8 is provided between the two supports 2, the horizontal drive assembly 8 being used to drive the two supports 2 to move closer or further apart, thereby achieving width adjustment.

[0022] Furthermore, the horizontal drive assembly 8 includes a worm gear assembly 9, nuts 10 disposed at both ends of the worm, and a slider assembly 11 disposed at the bottom of the bracket 2. The nuts 10 are fixedly connected to the bracket 2. The worm gear assembly 9 drives the threaded nuts 10 disposed at both ends in opposite directions, and drives the slider assembly 11 to realize the two brackets 2 moving towards each other / backwards.

[0023] Furthermore, the outer surface of the correction roller 3 is a rubber roller, which automatically returns to the correct position under the frictional force between the rubber roller and the mica belt.

[0024] Furthermore, the bracket 2 is provided with a hinge seat 4, and the hinge seat 4 is provided with a rotary connecting seat 12, and one end of the correction roller 3 is connected to the rotary connecting seat 12.

[0025] Beneficial effects

[0026] This invention provides a mica tape production correction device. It utilizes two inclined supports 2 and a rotatable correction roller 3 mounted on the supports 2. The tilt angle of the correction roller 3 is adjusted by a lifting assembly 5 to achieve rapid correction. If the mica tape deviates during operation, the lifting assembly 5 adjusts the tilt angle of the correction roller 3, causing the tape to automatically return to its correct position under the friction of the rubber roller surface. When changing to mica tapes of different widths, the worm gear assembly 9 is rotated to adjust the spacing of the supports 2, ensuring that the correction roller 3 is always aligned with the edge of the mica tape.

[0027] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0028] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0029] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0030] The above description, in conjunction with specific embodiments, provides a further detailed explanation of the present invention. It should not be construed that the specific implementation of the present invention is limited to these descriptions. For those skilled in the art, several simple deductions or substitutions can be made without departing from the concept of the present invention.

Claims

1. A mica tape production deviation rectifying device, characterized by, The device includes a base, with two supports at both ends inclined upwards. Each support is equipped with a rotatable correction roller. The correction roller and the lower end of the support are connected by a hinge seat. The correction roller and the higher end of the support are connected by a lifting assembly. The lifting assembly drives the correction roller to rotate along the hinge seat.

2. The mica tape production deviation rectifying device according to claim 1, characterized in that: The higher end of the correction roller is provided with a limiting housing.

3. The mica tape production deviation rectifying device according to claim 1, characterized in that: A horizontal guide roller is installed between the two straightening rollers.

4. The mica tape production deviation rectifying device according to claim 1, characterized in that: A horizontal drive assembly is provided between the two supports, which is used to drive the two supports to move closer to or further apart from each other.

5. The mica tape production deviation rectifying device as claimed in claim 4, wherein: The horizontal drive assembly includes a worm gear assembly, nuts at both ends of the worm, and a slider assembly at the bottom of the bracket, with the nuts fixedly connected to the bracket.

6. The mica tape production deviation rectifying device according to claim 1, characterized in that: The outer surface of the correction roller is a rubber roller.

7. The mica tape production deviation rectifying device according to claim 1, characterized in that: The bracket is provided with a hinge seat, and the hinge seat is provided with a rotary connecting seat. One end of the correction roller is connected to the rotary connecting seat.

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