Operating platform of vertical winding machine

Abstract

The utility model discloses an operating platform of a vertical winding machine, which relates to the technical field of winding machines and comprises a driving ring capable of rotating and a plurality of blades distributed annularly. The driving ring is provided with a sliding groove. The blades are provided with transmission pieces which are arranged in the sliding grooves. The blades are provided with movable ends capable of getting close to and / or away from the center of the driving ring, and attaching parts are arranged on the side faces of the movable ends. The device is simple in structure and reliable in function; the blades are annularly arranged, so that a circular or quasi-circular accommodating space formed by surrounding of the fitting part is used for placing a transformer coil; the driving ring drives the movable end to move through the transmission part, so that the containing space is radially enlarged or reduced to adapt to transformer coils with different diameters, the width of a gap between the transformer coil and the blade is reduced, generation of a corner gap is avoided, and therefore safety is improved, and operation convenience is improved.

Description

Technical Field

[0001] This utility model relates to the field of winding machine technology, specifically to a vertical winding machine operating platform. Background Technology

[0002] A vertical winding machine, or simply a vertical winding machine, is a device used to wind transformer coils. Vertical winding machines are typically equipped with an operating platform, and a fixed cover plate on the operating platform is used to support workers and / or operating equipment.

[0003] Traditional operating platforms typically have two movable components beneath a fixed cover. Each component includes two movable plates with a narrow strip between them. The two components are vertically aligned, creating an overlapping slot between the two strips. The transformer coil is placed within this overlapping slot. The movable plates can be moved to increase or decrease the size of the overlapping slot, thus accommodating transformer coils of different sizes. However, this type of operating platform is prone to developing corner gaps at the angle between adjacent movable plates due to insufficient fit. These corner gaps can easily lead to safety accidents, such as workers getting their feet caught or missteps; or they can cause inconvenience during operations, such as materials falling into the gaps. Summary of the Invention

[0004] In order to overcome the problem of "traditional operating platforms easily generating corner gaps" in the above-mentioned background technology, this utility model provides a vertical winding machine operating platform.

[0005] The technical solution adopted by this utility model to solve the above-mentioned technical problems is:

[0006] A vertical winding machine operating platform includes: a rotatable drive ring with a groove; a plurality of blades arranged in a ring, each blade having a movable end that can approach and / or move away from the center of the drive ring, the movable end having a fitting portion on its side; and a transmission component mounted on each blade, the transmission component being placed within the groove.

[0007] As a further optimization of this utility model, the arrangement center of the blade is set to coincide with the center of the drive ring.

[0008] As a further optimization of this utility model, the slide groove is inclined with the radial direction of the drive ring as the reference line.

[0009] As a further optimization of this utility model, the sliding grooves are arranged in a circumferential array on the drive ring.

[0010] As a further optimization of this utility model, it also includes a support module, wherein the blade is provided with a rotation center and the rotation center is connected to the support module.

[0011] As a further optimization of this utility model, it also includes a drive module; the drive module includes a drive motor and a drive gear connected to each other, and the drive ring is provided with a drive tooth structure that is adapted to and meshes with the drive gear.

[0012] As a further optimization of this utility model, the drive tooth structure is disposed on the outer edge of the drive ring.

[0013] As a further optimization of this utility model, the support module includes a support ring, and the outer wall of the support ring is provided with radial support rods; the drive ring is disposed on the outer wall of the support ring, above the support rods.

[0014] As a further optimization of this utility model, the support ring is equipped with a retaining wheel, which engages with the inner edge of the drive ring; the support rod is equipped with a roller, and the drive ring is pressed against the roller.

[0015] As a further optimization of this utility model, the support module also includes an edge frame disposed on the outer periphery of the support rod, and a fixed cover plate is connected to the upper part of the edge frame. The fixed cover plate is disposed above the drive ring and the blade. The fixed cover plate has an adapter hole, which is disposed above the central cavity of the drive ring.

[0016] In summary, the advantages of this utility model are as follows: It has a simple structure and reliable function; the blades are arranged in a ring, creating a circular or near-circular space around which the contact parts are arranged to accommodate the transformer coil; the drive ring moves the movable end via a transmission component, causing the space to increase or decrease radially to accommodate transformer coils of different diameters, reducing the width of the gap between the transformer coil and the blades, avoiding corner gaps, thereby improving safety and ease of operation. This utility model also possesses at least one of the following technical advantages:

[0017] 1. The ring-shaped blades make the accommodating space closer to a circle, further reducing the gap between the transformer coil and the mating part, thus avoiding problems such as foot pinching, stepping into empty space, and material falling.

[0018] Second, the ring-shaped blades have a smaller footprint, making this invention more space-efficient and easier to store and transport.

[0019] Third, the blades with annular design have a large range of diameter changes and remain circular or near-circular after diameter changes, so as to fit as closely as possible to the transformer coil.

[0020] Fourth, the blades are overlapped in layers, which has a better load-bearing capacity;

[0021] 5. The blades are coated with a wear-resistant coating to prevent dust from being generated by friction between adjacent blades, thereby improving the cleanliness of the coil winding environment and improving product quality.

[0022] VI. When the drive motor fails or there is a power outage, the user inserts one end of the pry bar into the sleeve and pushes the other end to rotate the drive ring, thereby controlling the closing of the blades. This is used to seal the corner gaps between this utility model and the vertical winding machine, eliminating safety hazards. Attached Figure Description

[0023] The present application will be further explained below with reference to the accompanying drawings:

[0024] Figure 1 This is a schematic diagram of the overall design of this utility model;

[0025] Figure 2 This is a schematic diagram showing the movement of the active end towards the center of the drive ring.

[0026] Figure 3 A schematic diagram showing the blades arranged in a ring shape;

[0027] Figure 4 This is a schematic diagram showing the location and structure of the chute;

[0028] Figure 5 This is a schematic diagram of the supporting module structure;

[0029] Figure 6 This is a schematic diagram showing the location of the drive module;

[0030] Figure 7 This is an enlarged schematic diagram of the driver module structure;

[0031] Figure 8 A schematic diagram showing the position and structure of the fixed cover plate;

[0032] Figure 9 This is a schematic diagram of the driving ring a structure;

[0033] Figure 10 This is a schematic diagram of the drive ring b structure;

[0034] Figure 11 This is a schematic diagram of the drive ring c structure;

[0035] Figure 12 This is a schematic diagram of the drive ring d structure;

[0036] Figure 13 This is a schematic diagram showing the corner gap positions of a traditional operating platform;

[0037] Figure 14 This is a schematic diagram showing the installation position and structure of the sleeve and pry bar.

[0038] Explanation of reference numerals in the attached figures:

[0039] In the picture,

[0040] 1. Drive ring; 11. Slide groove; 110. Baseline; 12. Transmission gear structure; 13. Central cavity; 14. Sleeve; 15. Pry bar;

[0041] 2. Blade; 21. Moving end; 22. Fitting part; 23. Transmission component; 24. Rotation center;

[0042] 3. Support module; 31. Support component; 32. Support ring; 321. Caster wheel; 33. Support rod; 34. Edge frame; 341. Strip insertion hole; 35. Fixing cover plate; 351. Adapter hole;

[0043] 4. Drive module; 41. Drive motor; 42. Drive gear; 43. Motor mounting plate;

[0044] 5. Corner gaps;

[0045] 1a, drive ring a; 1b, drive ring b; 1c, drive ring c; 1d, drive ring d. Detailed Implementation

[0046] Reference Figure 13 Traditional operating platforms are prone to corner gaps due to insufficient fit at the angle between adjacent moving plates.

[0047] Based on the above-described structural features of this application, the implementation methods of this application will be further described as follows:

[0048] Reference Figures 1-2 This embodiment provides a vertical winding machine operating platform, including: a rotatable drive ring 1, and several blades 2 arranged in a ring.

[0049] Reference Figure 1 and Figures 9-12 The driving ring 1 is circular or near-circular. (Refer to...) Figure 9 The drive ring a1a is annular (the inner and / or outer edges of the drive ring a1a are provided with retaining rollers 321 for positioning); see reference Figure 10 The outer edge of the drive ring b1b is circular, and the inner edge is polygonal (the outer edge of the drive ring b1b is provided with a retaining roller 321 for limiting); see reference Figure 11 The inner and outer edges of the drive ring c1c are both polygonal structures with a near-circular shape (the inner edge and / or outer edge of the drive ring c1c are provided with arcs for local limiting, and the arc positions are engaged with the limiting chuck 321); see reference Figure 12 The outer edge of the drive ring d1d is a near-circular polygon, and the inner edge is a circular structure (the outer edge of the drive ring d1d is provided with a retaining wheel 321 for limiting). The polygonal structure includes structures containing straight sides and / or curved sides.

[0050] Reference Figures 1-3 The drive ring 1 has a groove 11, which is straight, curved, or a combination thereof (e.g., a combination of partially straight and partially curved sections). The blade 2 has a movable end 21 that can approach and / or move away from the center of the drive ring 1, and the movable end 21 has a fitting portion 22 on its side. The blade 2 is equipped with a transmission member 23, which is placed in the groove 11. The fitting portion 22 is provided at least on the side of the movable end 21 that is close to the center of the drive ring 1. The fitting portion 22 has a sidewall that is, for example, planar, arc-shaped, or a combination thereof (e.g., a combination of partially planar and partially curved sections). The fitting portion 22 surrounds a circular or near-circular receiving space in which the transformer coil is placed during use.

[0051] The blade 2 can move its movable end 21 by translation, rotation or a combination thereof.

[0052] Reference Figure 3 When the movable end 21 of blade 2 moves away from the center of drive ring 1, the accommodating space increases radially, which can accommodate and adapt to transformer coils with larger diameters; when the movable end 21 of blade 2 moves closer to the center of drive ring 1, the accommodating space decreases radially, which can accommodate and adapt to transformer coils with smaller diameters.

[0053] Reference Figure 3 When in use, move the movable end 21 of the blade 2 to the far end of the center position of the drive ring 1, place the transformer coil in the center position of the receiving space, and then move the movable end 21 of the blade 2 so that the fitting part 22 is as close as possible to the surface of the transformer coil to achieve fitting installation.

[0054] Reference Figure 3 The center of blade 2 is aligned with the center of drive ring 1 for easy installation; at the same time, when drive ring 1 rotates, it can apply control force evenly to each blade 2 to avoid damage from off-center load; furthermore, it makes the gap between the outer wall of transformer coil and the mating part 22 relatively uniform.

[0055] Reference Figure 4 The slide groove 11 is inclined with the radial direction of the drive ring 1 as the reference line 110, that is, the included angle R between the slide groove 11 and the reference line 110 is greater than 0 degrees and less than 180 degrees.

[0056] Reference Figure 4 Several slide grooves 11 are provided, and the slide grooves 11 are arranged in a circular array on the drive ring 1.

[0057] Reference Figure 3 and Figure 4The number of blades 2 is, for example, 6, 7, 8, 10, 12, etc.; the number of grooves 11 is not less than the number of blades 2, and ensures that each blade 2 can correspond to at least one groove 11.

[0058] Reference Figure 2 and Figure 3 This invention also includes a support module 3. The blade 2 has a rotation center 24, which is connected to the support module 3. The support module 3 includes a support member 31, and the rotation center 24 is hinged to the support member 31. The blade 2 can rotate around the rotation center 24, and the distance between the rotation center 24 and the movable end 21 is not zero, thereby realizing the movement of the movable end 21.

[0059] Reference Figure 6 The present invention also includes a drive module 4 for driving the drive ring 1 to rotate. The drive module 4 drives the drive ring 1 to rotate by applying a tangential force to one or more of the outer edge, inner edge, upper surface, and lower surface of the drive ring 1. Drive tooth structures are provided at one or more of the outer edge, inner edge, upper surface, and lower surface of the drive ring 1 to realize force transmission with the drive module 4.

[0060] Reference Figure 6 and Figure 7 The drive module 4 includes a drive motor 41 and a drive gear 42 connected to each other. The drive gear 42 is connected to the output shaft of the drive motor 41, and the drive gear 42 and the drive gear structure are adapted to and mesh with each other. The drive motor 41 can drive the drive gear 42 to rotate, which in turn drives the drive ring 1 to rotate. (Refer to...) Figure 4 and Figure 7 The drive gear structure is located on the outer edge of the drive ring 1.

[0061] Reference Figure 1 and Figure 2 When the drive ring 1 rotates, it drives the slide 11 to rotate at the same speed and in the same direction. When the slide 11 rotates, the side wall of the slide 11 applies a supporting force to the transmission component 23, pointing towards / away from the center position of the drive ring 1, thereby driving the blade 2 to rotate, so that the movable end 21 moves towards / away from the center position of the drive ring 1, and further realizes the change of the size of the accommodating space.

[0062] Reference Figure 5 and Figure 6 The support module 3 includes a support ring 32, and radial support rods 33 are provided on the outer wall of the support ring 32; the drive ring 1 is located on the outer wall of the support ring 32, above the support rods 33. The support ring 32 and the support rods 33 are connected by bolts, welding, or integral connection.

[0063] Reference Figure 7The support ring 32 is equipped with a rotatable retaining wheel 321, which engages with the inner edge of the drive ring 1. The inner edge of the drive ring 1 has an arc-shaped edge for engagement, and the retaining wheel 321 engages with the arc-shaped edge. The support rod 33 is equipped with a roller, and the drive ring 1 is pressed against the roller.

[0064] Reference Figure 7 The housing of the drive motor 41 is connected to the motor mounting plate 43 (e.g., by bolts), and the motor mounting plate 43 is connected to the support rod 33 (e.g., by bolts), thereby realizing the installation of the drive motor 41.

[0065] Reference Figure 8 The support module 3 also includes an edge frame 34 disposed around the outer periphery of the support rod 33, which is connected to the support rod 33 by bolts or welding. A fixing cover plate 35 is connected to the upper part of the edge frame 34, and the fixing cover plate 35 is bolted to the edge frame 34 and / or the support rod 33. The fixing cover plate 35 is disposed above the drive ring 1 and the blade 2; the fixing cover plate 35 has an adapter hole 351, which is disposed above the central cavity 13 of the drive ring 1. The blade 2 is disposed above or below the drive ring 1.

[0066] A torsion spring is provided at the rotation center 24. The torsion spring and the blade 2 are pushed by the torsion spring and the blade 2 tends to rotate inward. The friction between the side wall of the slide groove 11 and the transmission component 23 is used to resist the rotational force of the torsion spring, thereby preventing the blade 2 from rotating inward out of control.

[0067] Reference Figure 14 A sleeve 14 is fixedly installed on the bottom surface of the drive ring 1 (e.g., by bolt or welding). The sleeve 14 is axially arranged along the radial direction of the drive ring 1. A user inserts one end of a pry bar 15 into the sleeve 14 and pushes the other end to rotate the drive ring 1, thereby controlling the opening and closing of the blades 2 (allowing for the removal and storage of unwound coils). This allows for temporary operation using manual power when the drive motor 41 malfunctions or experiences a power outage. In the event of a power outage, in addition to the drive motor 41, the vertical winding machine also cannot operate. In this case, the blades 2 are manually closed to seal the corner gaps between the device and the vertical winding machine, after which work is stopped. This also serves to eliminate safety hazards and prevent personnel or production materials from falling into the corner gaps. After the blade 2 is closed manually, the pry bar 15 is removed. Since the sleeve 14 is located inside the support module 3 and is difficult to access, and the blade 2 will stick to the vertical winding machine under the action of the torsion spring, the blade 2 is difficult to open under the action of external force, thereby improving reliability.

[0068] Reference Figure 14The edge frame 34 is provided with a strip-shaped insertion hole 341 within the rotation range of the sleeve 14, and the end of the pry bar 15 can be inserted into the sleeve 14 after passing through the strip-shaped insertion hole 341.

[0069] Reference Figure 2 and Figure 6 The support member 31 is connected to the edge frame 34 (e.g., by bolts, by welding, etc.).

[0070] The transmission component 23 is mounted on the surface of the blade 2 by bolts, and the transmission component 23 includes a transmission column.

[0071] Bearings are fitted onto the surface of the drive column to reduce friction, improve drive smoothness, reduce wear, and increase service life.

[0072] Adjacent blades 2 are overlapped, and the surface of blade 2 is coated with a wear-resistant coating, such as a Teflon coating. The wear-resistant coating is used to prevent dust generated by friction between adjacent blades 2, thereby improving the cleanliness of the coil winding environment.

[0073] This utility model has a simple structure and reliable function; the blades 2 are arranged in a ring, so that the circular or near-circular accommodating space formed by the fitting part 22 is used to place the transformer coil; the drive ring 1 drives the movable end 21 to move through the transmission component 23, so that the accommodating space is radially increased or decreased to adapt to transformer coils of different diameters, reduce the width of the gap between the transformer coil and the blades 2, avoid the generation of corner gaps 5, thereby improving safety and improving the convenience of operation.

[0074] In the description of this utility model, it should be noted that the terms "upper", "lower", "left", "right", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0075] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," and "connect" 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 a connection through an intermediate medium; and they can refer to the internal communication between 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.

[0076] In conclusion, for those skilled in the art, any changes, modifications, substitutions, or variations made to this utility model based on its guidance, without departing from its principles and spirit, shall still fall within the protection scope of this utility model.

Claims

1. A vertical wire winding machine operating platform, characterized by, Include: The drive ring (1) can rotate, the drive ring (1) is equipped with a chute (11); A plurality of annularly arranged blades (2), the blade (2) is equipped with a movable end (21) capable of approaching and / or moving away from the center position of the drive ring (1), the movable end (21) is provided with a side surface (22); The blade (2) is provided with a transmission member (23), and the transmission member (23) is arranged in the chute (11).

2. The vertical reel operator platform of claim 1, wherein: The layout center of the blade (2) is arranged at the center of the drive ring (1).

3. The vertical reel operator platform of claim 2, wherein: The chute (11) is arranged obliquely with the radial direction of the drive ring (1) as the reference line (110).

4. The vertical reel operator platform of claim 3, wherein: The chute (11) is arranged in a circumferential array on the drive ring (1).

5. The vertical reel operator platform of claim 4, wherein: Further comprising a support module (3), the blade (2) is provided with a rotation center (24), and the rotation center (24) is connected with the support module (3).

6. The vertical reel operator platform of claim 5, wherein: Further comprising a driving module (4); the driving module (4) comprises a driving motor (41) and a driving gear (42) connected with each other, and the driving ring (1) is provided with a driving tooth structure matched with and engaged with the driving gear (42).

7. The vertical reel operator platform of claim 6, wherein: The driving tooth structure is arranged on the outer edge of the driving ring (1).

8. The vertical reel operator platform of claim 7, wherein: The support module (3) comprises a support ring (32), and the outer wall of the support ring (32) is provided with a plurality of radial support rods (33); the driving ring (1) is arranged above the outer wall of the support ring (32) and the support rod (33).

9. The vertical reel operator platform of claim 8, wherein: The support ring (32) is provided with a clamping wheel (321), and the clamping wheel (321) is clamped with the inner edge of the driving ring (1); the support rod (33) is provided with a roller, and the driving ring (1) is pressure-bonded with the roller.

10. The vertical reel operator platform of claim 9, wherein: The support module (3) further comprises an edge frame (34) arranged on the outer periphery of the support rod (33), and a fixed cover plate (35) is connected to the upper part of the edge frame (34), and the fixed cover plate (35) is arranged above the driving ring (1) and the blade (2); the fixed cover plate (35) is provided with an adaptive hole (351), and the adaptive hole (351) is arranged above the center cavity (13) of the driving ring (1).

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