Wrapping ring structure
By introducing guide wheels and compensation components into the wrapping ring structure, the problem of uneven paper tape tension is solved, ensuring stable tension of the paper tape during the wrapping process and improving the wrapping quality.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-27
- Publication Date
- 2026-04-10
AI Technical Summary
During the rotation of the wrapping ring, the tension of the paper tape is uneven, which affects the wrapping quality.
A wrapping ring structure was designed, comprising a main body and a ring frame that can be detached. The ring frame is equipped with guide wheels and compensation components. Through the cooperation of the guide wheels and springs, tension adjustment is provided to ensure that the paper tape maintains uniform tension during the wrapping process.
This method achieves stable tension of the paper tape during the wrapping process, improving wrapping quality and uniformity.
Smart Images
Figure CN224110127U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a kind of wrap ring structures. BACKGROUND
[0002] The wrap machine is used for the insulation paper tape of power equipment such as ring inductor is wrapped, when wrapping, the wrap ring on the wrap machine passes through the center of the inductor, and the insulation paper tape is orderly wrapped on the ring inductor by the rotation of the wrap ring, since the main power in the wrapping process is the rotation of the wrap ring, the paper tape roll is passive rotation, so there is a certain speed difference between the rotation of the paper tape and the wrap ring, so that the paper tape may be too large or too small in the wrapping process Tension, there is a great influence on the quality of wrapping. UTILITY MODEL CONTENT
[0003] The utility model provides a kind of wrap ring structure to overcome the above-mentioned insufficient, paper tape tension can be adjusted, and wrapping effect is guaranteed.
[0004] To achieve this object, the structure used by the utility model is: a wrap ring structure, including main body and detachable group, the main body and detachable group form annular frame, the central part of annular frame is groove body, the first guide roller is uniformly arranged in groove body, a recess is arranged at the inner ring of annular frame, guide block is arranged on the both sides of recess, the second guide roller is arranged on guide block, and the compensating component is arranged on the inner ring of annular frame.
[0005] The compensating component includes a sliding block, a sliding slot is arranged on the inner ring of annular frame, the sliding block is connected in the sliding slot, the third guide roller is arranged on the sliding block, the fixed block is arranged below the sliding block, and the fixed block is connected with the sliding block through one or more springs, the outer side of spring is provided with limiting cover plate, and the limiting cover plate is connected on annular frame.
[0006] The sliding block and the spring are connected with each other through connecting block, one end of connecting block is connected with sliding block through pivot, and the other end is connected with spring.
[0007] The both ends of limiting cover plate are arc-shaped bent towards the center of annular frame.
[0008] Transition wheel is arranged beside guide block, and the transition wheel is connected on annular frame.
[0009] The both ends of detachable group are connected with main body through bolt and nut.
[0010] The surface of annular frame is provided with a annular groove, and anti-skid line or anti-skid rubber ring is arranged in annular groove.
[0011] The beneficial effect is that the utility model discloses reasonable and ingenious structure, paper tape is wound on annular frame, is supported by first guide pulley, and the end of paper tape is passed out from notch, is guided to compensation component after deformation through second guide pulley, is pasted on inductor after passing through compensation component, and compensation component provides tension compensation for paper tape, makes paper tape keep certain tension all the time, and can keep tension state when winding on inductor. BRIEF DESCRIPTION OF DRAWINGS
[0012] The utility model will be explained through example and referring to the mode of drawing, wherein:
[0013] Figure 1 It is the front view of the utility model;
[0014] Figure 2 It is the structure schematic view of the compensation component. DETAILED DESCRIPTION
[0015] Now the utility model will be further explained in detail in combination with the drawings. These drawings are all simplified schematic views, and only illustrate the basic structure of the utility model in the schematic mode, therefore it only shows the structure related to the utility model.
[0016] In the description of the utility model, it needs to be explained that the orientation or position relation indicated by the terms 'up', 'down', 'inner', 'outer', 'front end','rear end', 'two ends', 'one end', 'another end' and the like is the orientation or position relation based on the orientation or position relation shown in the drawing, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model. In addition, the terms 'first' and'second' are only for the purpose of description, and cannot be understood as indicating or implying relative importance.
[0017] In the description of the utility model, it needs to be explained that, unless otherwise explicitly specified and limited, the terms'mounting', 'provided with', 'connection' and the like should be understood broadly, for example, 'connection' can be fixed connection, can also be detachable connection, or integrally connected; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through intermediate medium, can be the intercommunication of two elements inside; fixed connection can be welding, can also be cementation. For the ordinary skilled person in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.
[0018] For example, Figure 1The shown wrapping ring structure includes a main body 13 and a detachable assembly 11, the main body 13 and the detachable assembly 11 form a ring frame 1, the ring frame 1 is centrally provided with a groove, the insulation paper band passes through the groove, and the groove is uniformly provided with a first guide wheel 12, the first guide wheel 12 provides support for the insulation paper band and makes it pass smoothly. A notch 4 is arranged at the inner ring of the ring frame 1, guide blocks 3 are arranged on both sides of the notch 4, the guide blocks 3 are triangular plate blocks arranged on both sides of the ring frame 1, a second guide wheel 31 is arranged on the guide blocks 3, the insulation paper band passes out of the groove from the notch 4, is guided by the second guide wheel 31 and is directed towards the inductor, a compensation component 5 is arranged on the inner ring of the ring frame 1, the insulation paper band passes through the compensation component 5, the compensation component 5 provides tension adjustment for the insulation paper band, so that the insulation paper band can maintain a certain tension after being wrapped on the inductor, tightly adheres to the inductor, and guarantees the uniformity and adhesion of the wrapping.
[0019] As Figure 2 shown, the compensation component 5 includes a sliding block 51, the inner ring of the ring frame 1 is provided with a sliding groove, the sliding block 51 is connected in the sliding groove and can slide along the sliding groove, a third guide wheel 52 is arranged on the sliding block 51, a fixed block 56 is arranged below the sliding block 51, the fixed block 56 is connected to the ring frame 1, the fixed block 56 and the sliding block 51 are connected by one or more springs 55, a limiting cover plate 54 is arranged outside the spring 55, and the limiting cover plate 54 is connected to the ring frame 1. After the insulation paper band passes around the third guide wheel 53, the spring 55 provides tension compensation for the insulation paper band during the wrapping process, the limiting cover plate 54 limits the spring 55 to be stretched in an arc shape along the ring frame 1, avoids the situation that the spring 55 is stretched straight and the sliding block 51 is stuck due to the large included angle between the force direction of the sliding block 51 and the ring frame 1, and avoids the contact between the sliding block 51 and the fixed block 56, so that the spring 55 can maintain a certain tension in the stationary state of the sliding block 51.
[0020] The sliding block 51 and the spring 55 are connected to each other through a connecting block 53, one end of the connecting block 53 is connected to the sliding block 51 through a rotating shaft, and the other end is connected to the spring 55.
[0021] Both ends of the limiting cover plate 54 are bent in an arc shape towards the center of the ring frame 1, because the spring 55 is limited to be stretched in an arc shape by the limiting cover plate 54, when the spring 55 contacts the edge of the limiting cover plate 54, it is easy to be stuck, and the arc bending can make the spring 55 smoothly transition at the contact point and will not be stuck.
[0022] A transition wheel 2 is arranged beside the guide block 3, the transition wheel 2 is connected to the ring frame 1, and makes the insulation paper band smoothly transition between the first guide wheel 12 and the second guide wheel 31.
[0023] Both ends of the detachable assembly 11 are connected to the main body 13 through bolts and nuts.
[0024] The surface of the ring-shaped frame 1 is provided with a ring-shaped groove 14, and anti-skid lines or anti-skid rubber rings are arranged in the ring-shaped groove 14.
[0025] According to the above description of the utility model, relevant staff can make various changes and modifications without deviating from the technical thought of the utility model. The technical scope of the utility model is not limited to the content in the specification, and must be determined according to the scope of claims.
Claims
1. A wrap-around ring structure, characterized in that The application relates to a ring-shaped frame (1) which comprises a main body (13) and a detachable assembly (11), the main body (13) and the detachable assembly (11) form the ring-shaped frame (1), the ring-shaped frame (1) is provided with a groove in the center, the first guide wheels (12) are uniformly arranged in the groove, a notch (4) is arranged at the inner ring of the ring-shaped frame (1), the guiding blocks (3) are arranged on the two sides of the notch (4), the second guide wheels (31) are arranged on the guiding blocks (3), the compensation component (5) is arranged on the inner ring of the ring-shaped frame (1).
2. The wrap-around ring structure of claim 1, wherein, The compensation component (5) comprises a sliding block (51), the inner ring of the ring-shaped frame (1) is provided with a sliding groove, the sliding block (51) is connected in the sliding groove, the third guide wheels (52) are arranged on the sliding block (51), the fixed blocks (56) are arranged below the sliding block (51), the fixed blocks (56) and the sliding block (51) are connected through one or more springs (55), the outer side of the spring (55) is provided with the limiting cover plate (54), and the limiting cover plate (54) is connected on the ring-shaped frame (1).
3. The wrap-around ring structure of claim 2, wherein, The sliding block (51) and the spring (55) are connected through the connecting block (53), one end of the connecting block (53) is connected with the sliding block (51) through a rotating shaft, and the other end is connected with the spring (55).
4. The wrap-around ring structure of claim 2, wherein, The limiting cover plate (54) is arc-bent towards the center of the ring-shaped frame (1) at both ends.
5. The wrap-around ring structure of claim 1, wherein, The transition wheels (2) are arranged beside the guiding blocks (3) and are connected on the ring-shaped frame (1).
6. The wrap-around ring structure of claim 1, wherein, The two ends of the detachable assembly (11) are connected with the main body (13) through bolts and nuts.
7. The wrap-around ring structure of claim 1, wherein, The surface of the ring-shaped frame (1) is provided with a ring-shaped groove (14), and the ring-shaped groove (14) is provided with anti-skid lines or anti-skid rubber rings.