Coil support feeding mechanism and coil winding device with same

Abstract

The utility model discloses a kind of coil support feeding mechanism and the coil winding device with it, coil support feeding mechanism includes: bed and separation component.Bed is provided with feeding assembly, feeding assembly is configured as conveying coil support;Separation component can be slidably set on bed and be located in the side of feeding assembly;Separation component includes: driving part and separation seat, driving part is set on bed;Separation seat is provided with more than two, separation seat can be slidably set on the output end of driving part between, driving part is configured as driving separation seat between relative sliding, to make the interval between separation seat adjustable, separation seat is used for fixed coil support;Separation component is configured as picking up multiple coil supports from feeding assembly and separating coil support equidistantly.

Description

Technical Field

[0001] This utility model relates to the technical field of transformer winding production equipment, and in particular to a coil support feeding mechanism and a coil winding device having the same. Background Technology

[0002] Transformers are key devices in power systems that change the voltage level of alternating current, playing a vital role in the transmission, distribution, and use of electrical energy. They are mainly composed of iron cores, coils (windings), and insulating materials, and their working principle is based on the phenomenon of electromagnetic induction.

[0003] In the transformer manufacturing industry, the coil winding assembly process is a crucial step. With the ever-increasing market demand for transformer production capacity, traditional winding methods are no longer sufficient to meet production requirements, leading to the development of winding devices that allow multiple coil supports to wind simultaneously. This new type of winding device has greatly improved winding efficiency, but it has also brought new challenges.

[0004] To accommodate winding devices that allow for simultaneous winding of multiple coil supports, a specialized coil support feeding mechanism is required. This mechanism must be able to separate the coil supports at equal intervals to facilitate convenient and efficient subsequent retrieval. Without a suitable feeding mechanism, the coil supports may become disorganized and difficult to retrieve during winding, affecting winding efficiency and product quality. Therefore, developing a coil support feeding mechanism that meets the requirements for simultaneous winding of multiple coil supports has become an urgent problem to be solved in the transformer manufacturing industry. Utility Model Content

[0005] This invention aims to solve at least one of the technical problems existing in the prior art. To this end, this invention proposes a coil support feeding mechanism that can separate coil supports at equal intervals to meet the needs of simultaneous winding of multiple sets of coil supports.

[0006] This utility model also proposes a coil winding device having the above-mentioned coil support feeding mechanism.

[0007] According to a first aspect embodiment of the present invention, the coil support feeding mechanism includes:

[0008] A base, wherein a feeding assembly is provided on the base, the feeding assembly being configured to convey the coil support; and

[0009] A separation assembly is slidably mounted on the base and located on one side of the feeding assembly. The separation assembly includes a drive member and separation seats. The drive member is mounted on the base. There are two or more separation seats, which are slidably mounted on the output end of the drive member. The drive member is configured to drive the separation seats to slide relative to each other so that the spacing between the separation seats is adjustable. The separation seats are used to fix the coil supports. The separation assembly is configured to pick up multiple coil supports from the feeding assembly and separate the coil supports at equal intervals.

[0010] The coil support feeding mechanism according to the embodiment of this utility model has at least the following beneficial effects: Two or more separator seats are slidably disposed on the output end of the driving member, and the driving member can drive the separator seats to slide relative to each other, thereby adjusting the distance between the separator seats. This feature makes the feeding mechanism highly adaptable, allowing for flexible adjustment of the separator seat distance for coil supports of different specifications and sizes, ensuring effective fixing and separation of various coil supports.

[0011] According to some embodiments of the present invention, the output end of the driving member is connected to the separation seat near the driving member, the separation seats are slidably connected by guide rods, two adjacent separation seats are connected by slide rods, the distance between two adjacent separation seats is determined by the length of the slide rods, and the slide rods have the same length.

[0012] According to some embodiments of the present invention, one end of the slide rod is fixedly connected to one of the separation seats, and the other end of the slide rod is slidably engaged with another adjacent separation seat.

[0013] According to some embodiments of the present invention, one end of the slide rod is screwed onto one of the separation seats, and the other end of the slide rod is engaged with a countersunk hole on another adjacent separation seat by a nut. The middle part of the slide rod is slidably inserted into another adjacent separation seat.

[0014] According to some embodiments of the present invention, the separation component can be horizontally slidably disposed on the base via a first linear module, and the separation component can be located away from or close to the feeding position of the feeding component.

[0015] According to some embodiments of the present invention, a clamping assembly is also included, which is slidably disposed on the base and located on one side of the separation assembly. The clamping assembly is used to clamp the coil support onto the separation base.

[0016] According to some embodiments of the present invention, the clamping assembly is slidably mounted on the base horizontally and vertically via a second linear module. The clamping assembly includes an elastically configured pressure rod, one end of which can press against one side of the coil support.

[0017] According to a second aspect of the present invention, the coil winding device includes the coil support feeding mechanism described in any one of the embodiments of the first aspect.

[0018] The coil winding device according to the embodiment of the present utility model has at least the following beneficial effects: the coil winding device has all the beneficial effects brought about by the above-mentioned coil support feeding mechanism, which will not be repeated here.

[0019] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0020] The present invention will be further described below with reference to the accompanying drawings and embodiments, wherein:

[0021] Figure 1 This is a schematic diagram of the coil support feeding mechanism according to the first aspect of this utility model;

[0022] Figure 2 for Figure 1 A schematic diagram of the coil support feeding mechanism from another perspective is shown;

[0023] Figure 3 for Figure 1 The diagram shows the structural schematic of the separation component of the coil support feeding mechanism;

[0024] Figure 4 for Figure 3 A cross-sectional view along the AA direction of the coil support feeding mechanism is shown;

[0025] Figure 5 for Figure 3 The diagram shows a cross-sectional view of the coil support feeding mechanism along the BB direction.

[0026] Icon labels:

[0027] Coil bracket 1;

[0028] Base 10; Feeding assembly 11;

[0029] Separation assembly 20; drive component 21; separation seat 22; guide rod 221; slide rod 222; nut 2221; countersunk hole 223; first linear module 23;

[0030] Clamping assembly 30; second linear module 31; pressure rod 32. Detailed Implementation

[0031] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional 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.

[0032] In the description of this utility model, the use of "first" and "second" is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features or the order of the technical features.

[0033] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0034] Reference Figures 1 to 3 According to a first aspect embodiment of the present invention, the coil support feeding mechanism includes a base 10 and a separation component 20. A feeding component 11 is provided on the base 10, configured to convey coil supports 1. The separation component 20 is slidably disposed on the base 10 and located on one side of the feeding component 11. The separation component 20 includes a driving member 21 and separation seats 22. The driving member 21 is disposed on the base 10. Two or more separation seats 22 are provided, slidably disposed between each other on the output end of the driving member 21. The driving member 21 is configured to drive the separation seats 22 to slide relative to each other, so that the distance between the separation seats 22 is adjustable. The separation seats 22 are used to fix the coil supports 1. The separation component 20 is configured to pick up multiple coil supports 1 from the feeding component 11 and separate the coil supports 1 at equal intervals.

[0035] Specifically, in this embodiment, regarding material supply, by setting up the feeding component 11, stable conveying of the coil support 1 can be achieved, providing a reliable material source for subsequent separation operations and ensuring the continuity of the entire feeding process. The separation component 20 has two or more separation seats 22 slidably mounted on the output end of the drive component 21. The drive component 21 can drive the separation seats 22 to slide relative to each other, thereby adjusting the spacing between the separation seats 22. This feature makes the feeding mechanism highly adaptable, allowing for flexible adjustment of the spacing between the separation seats 22 for coil supports 1 of different specifications and sizes, ensuring effective fixing and separation of various coil supports 1. In the production scenario of a winding device where multiple sets of coil supports 1 are wound simultaneously, the separation component 20 can pick up multiple coil supports 1 from the feeding component 11 at once and separate them at equal intervals, greatly facilitating subsequent winding operations, avoiding problems such as disordered arrangement and inconvenient access of the coil supports 1, effectively improving winding efficiency, ensuring product quality, and thus enhancing the overall production efficiency and economic benefits of transformer manufacturing.

[0036] The following describes a specific embodiment of the coil support feeding mechanism in conjunction with the accompanying drawings. The coil support feeding mechanism mainly consists of a base 10, a feeding assembly 11, and a separation assembly 20.

[0037] The base 10 serves as the supporting foundation for the entire mechanism, providing installation positions and a stable operating environment for other components. The feeding assembly 11 is mounted on the base 10 and includes a feed trough connected to a vibrator. The width of the feed trough is slightly larger than the diameter of the coil support 1 to ensure smooth sliding of the coil support 1 within the trough. A vibrator is located at the bottom of the feed trough, causing the coil support 1 to move forward in an orderly manner within the trough, thus conveying the coil support 1. At the outlet end of the feed trough, a baffle is provided. The height of the baffle can be adjusted according to the thickness of the coil support 1 to control the number of coil supports 1 output each time, ensuring that only an appropriate number of coil supports 1 enter the subsequent separation operation area each time. The separation assembly 20 is slidably mounted on the base 10 and located to one side of the feeding assembly 11. The separation assembly 20 includes a drive component 21 and a separation seat 22. The drive component 21 can be an electric push rod, which is fixedly mounted on the base 10, with its output end facing the feeding assembly 11. For example, four separation seats 22 are provided, each of which is a block structure with a plug. The shape of the plug matches the core hole of the coil bracket 1 and is used to fix the coil bracket 1. The four separation seats 22 are slidably mounted on the output end of the electric actuator by means of sliders and slide rails. The sliders are fixedly connected to the separation seats 22, and the slide rails are fixedly connected to the output end of the electric actuator, so that the separation seats 22 can slide relative to the output end of the electric actuator.

[0038] When feeding is required, the vibrator of the feeding assembly 11 is activated. The coil support 1 vibrates and moves forward in the feed trough. When it reaches the outlet end of the feed trough, a certain number of coil supports 1 enter the separation operation area under the control of the baffle. At this time, the separation assembly 20 is driven to slide on the base 10, so that the separation seat 22 on the separation assembly 20 approaches the feeding assembly 11, and the insertion rod on the separation seat 22 removes the coil support 1 from the feed trough on the feeding assembly 11. The electric push rod is driven, and the output end of the electric push rod extends, driving the separation seats 22 to move towards the feeding assembly 11 and close together, so that the distance between the separation seats 22 matches the distance between the coil supports 1 on the feeding assembly 11, that is, the insertion rod on the separation seat 22 corresponds one-to-one with the iron core hole position of the coil support 1. After the separation seat 22 moves to the appropriate position, the coil support 1 is inserted into the insertion rod of the separation seat 22, thus fixing the coil support 1. Then, according to the requirements of the winding device for the spacing of the coil supports 1, the electric push rod is controlled to retract further, driving the separation seats 22 to slide relative to each other, adjusting the spacing between the separation seats 22, so that the coil supports 1 are separated at equal intervals. Finally, the electric push rod drives the separation seats 22 and the coil supports 1 together to the material loading position of the winding device to complete the feeding operation.

[0039] Therefore, it is understood that the coil support feeding mechanism according to the embodiment of this utility model has at least the following beneficial effects: Two or more separating seats 22 are slidably disposed on the output end of the driving member 21, and the driving member 21 can drive the separating seats 22 to slide relative to each other, thereby adjusting the spacing between the separating seats 22. This feature makes the feeding mechanism highly adaptable, allowing for flexible adjustment of the spacing between the separating seats 22 for coil supports 1 of different specifications and sizes, ensuring effective fixing and separation of various coil supports 1. In the production scenario of a winding device where multiple sets of coil supports 1 are wound simultaneously, the separating component 20 can pick up multiple coil supports 1 from the feeding component 11 at once and separate them at equal intervals, providing great convenience for subsequent winding operations, avoiding problems such as chaotic arrangement and inconvenient access of the coil supports 1, effectively improving winding efficiency, ensuring product quality, and thus improving the overall production efficiency and economic benefits of transformer manufacturing.

[0040] Reference Figures 3 to 5 In some embodiments of this utility model, the output end of the drive member 21 is connected to the separation seat 22 near the drive member 21. The separation seats 22 are slidably connected by the guide rod 221. Two adjacent separation seats 22 are connected by the slide rod 222. The distance between two adjacent separation seats 22 is determined by the length of the slide rod 222. The slide rods 222 have the same length.

[0041] Specifically, in the coil support feeding mechanism of this embodiment, the connection and sliding engagement between the driving component 21 and the separating seat 22 are as follows: The output end of the driving component 21 is directly connected to the separating seat 22 closest to the driving component 21. Specifically, the driving component 21 is an electric push rod, and the output end of the electric push rod is fixedly connected to the separating seat 22 located closest to the electric push rod by bolts. This separating seat 22 serves as the basic starting point for the movement of the entire separating assembly 20 and moves under the drive of the electric push rod.

[0042] The separating seats 22 are slidably connected by guide rods 221. Each separating seat 22 has a guide hole that matches the guide rod 221, through which the guide rod 221 passes, allowing the separating seat 22 to slide relative to the guide rod 221. The guide rod 221 ensures the stability and straightness of the separating seat 22 during sliding, preventing offset or wobbling and ensuring the accuracy of the coil support 1's position during separation. Adjacent separating seats 22 are connected by slide rods 222. One end of the slide rod 222 is fixedly connected to one of the adjacent separating seats 22, for example, by welding or threaded connection. The other end of the slide rod 222 is slidably engaged with another adjacent separating seat 22. The distance between two adjacent separating seats 22 is determined by the length of the slide rod 222, and in this embodiment, all adjacent separating seats 22 use slide rods 222 of the same length. Thus, when the drive unit 21 drives the adjacent separating seat 22 to move, since the length of the slide rod 222 is fixed and the same, the other separating seats 22 will follow and move sequentially at the same interval, thereby realizing the function of separating multiple coil supports 1 at equal distances. For example, when the output end of the electric push rod extends, the output end of the electric push rod drives forward, causing the first separating seat 22 connected to it to move forward, and then pushes the second separating seat 22 in front of it through the first separating seat 22, and so on, so that the three separating seats 22 at the rear move closer to the foremost separating seat 22, so that the spacing of the insert rods on the four separating seats 22 corresponds one-to-one with the position of the coil support 1 on the feeding assembly 11. Then, by sliding the separating assembly 20, the insert rods on the separating seats 22 are inserted into the coil support 1, thereby removing the coil support 1 from the feeding assembly 11. Conversely, when the output end of the electric actuator retracts (i.e., the output end of the electric actuator drives backward), the first separating seat 22 pulls the second separating seat 22 to move via the slide rod 222. The second separating seat 22 then drives the third separating seat 22 to move via another slide rod 222. Since the slide rods 222 are of uniform length, the four separating seats 22 will eventually separate at the same distance, so that the coil supports 1 fixed on the separating seats 22 are also equidistantly distributed, meeting the spacing requirements of the subsequent winding device for the coil supports 1. This structure is simple and reliable, easy to manufacture and install, and can accurately achieve equidistant separation of the coil supports 1.

[0043] Reference Figures 3 to 5 In some embodiments of this utility model, one end of the slide rod 222 is fixedly connected to one of the separation seats 22, and the other end of the slide rod 222 is slidably engaged with another adjacent separation seat 22. Specifically, one end of the slide rod 222 is fixedly connected to one of the separation seats 22 by welding. For example, during the manufacturing process, one end of the slide rod 222 is first precisely positioned with the side of the target separation seat 22, and then the two are firmly connected together by welding to ensure that there is no relative displacement between the slide rod 222 and the separation seat 22 during subsequent movement, thus ensuring the stability of the connection. The other end of the slide rod 222 is slidably engaged with another adjacent separation seat 22. Specifically, a slot adapted to the slide rod 222 is opened on the adjacent separation seat 22. The shape and size of the slot are slightly larger than the size of the end of the slide rod 222 to allow the end of the slide rod 222 to slide smoothly within the slot. The end of the slide rod 222 is designed with a certain rounded chamfer shape to facilitate insertion into the slot. During installation, the side of the slide rod 222 with the fixed connection end is first welded to the corresponding separator 22. Then, the other end of the slide rod 222 is aligned with the slot on the adjacent separator 22, and gently pushed to allow the end of the slide rod 222 to slide into the slot. When the drive unit 21 drives the separator 22 to move, due to the structural design of the slide rod 222 being fixed at one end and slidingly engaged at the other end, the movement of the separator 22 near the drive unit 21 will drive the slide rod 222 to move. The slide rod 222 slides in the slot of the adjacent separator 22, thereby pushing the adjacent separator 22 to follow the movement. Furthermore, since the fixing and sliding engagement methods of the slide rod 222 are the same between all adjacent separators 22, and the length of the slide rod 222 is consistent, it can be ensured that multiple separators 22 maintain an equidistant distribution during movement, thereby enabling the coil supports 1 fixed on the separator 22 to achieve equidistant separation, meeting the precise requirements for the spacing of the coil supports 1 when multiple sets of coil supports 1 are wound simultaneously. This connection method has a simple structure, which not only ensures a reliable connection between the slide rod 222 and the separation seat 22, but also realizes the relative sliding between adjacent separation seats 22, making it easy to manufacture and assemble.

[0044] Furthermore, referring to Figures 3 to 5 In some embodiments of this utility model, one end of the slide rod 222 is screwed onto one of the separation seats 22, and the other end of the slide rod 222 is engaged with the countersunk hole 223 on another adjacent separation seat 22 by means of a nut 2221. The middle part of the slide rod 222 is slidably inserted into another adjacent separation seat 22.

[0045] One end of the slide rod 222 is screwed onto one of the separator seats 22 via a threaded connection. An external thread is machined on one end of the slide rod 222, and a threaded hole matching this external thread is simultaneously opened on the corresponding separator seat 22. During installation, the threaded end of the slide rod 222 is aligned with the threaded hole on the separator seat 22, and then the slide rod 222 is rotated using a tool to gradually screw it into the threaded hole. This screwed connection method is not only secure but also facilitates the disassembly and replacement of the slide rod 222. When the slide rod 222 becomes worn or needs adjustment, it can be removed from the separator seat 22 simply by rotating it in the opposite direction. The other end of the slide rod 222 is engaged with a nut 2221 in a countersunk hole 223 on another adjacent separator seat 22. A countersunk hole 223 is first opened on the adjacent separator seat 22. The larger portion of the countersunk hole 223 is used to accommodate the nut 2221, and the smaller portion has a diameter slightly larger than the diameter of the slide rod 222 so that the slide rod 222 can pass through. External threads are also machined at the other end of the slide rod 222. After the slide rod 222 passes through the small hole portion of the adjacent separator 22, a nut 2221 is screwed onto the end of the slide rod 222, and the position of the nut 2221 is adjusted so that it is locked in the large hole portion of the countersunk hole 223. In this way, the nut 2221 is restricted within the countersunk hole 223, and this end of the slide rod 222 is connected to the adjacent separator 22 through the nut 2221. At the same time, the sliding length of the slide rod 222 can be adjusted to obtain different spacing between the separators 22, thus making it suitable for coil brackets 1 of different specifications. The middle part of the slide rod 222 is slidably inserted into another adjacent separator 22. Since the diameter of the slide rod 222 is slightly smaller than the diameter of the small hole portion on the adjacent separator 22, the slide rod 222 can slide freely within the small hole. When the driving component 21 drives the connected separating seat 22 to move, the separating seat 22 drives the sliding rod 222 to move. One end of the sliding rod 222 is fixed to a separating seat 22 by screws, and the other end is engaged in the countersunk hole 223 of the adjacent separating seat 22 by a nut 2221. At this time, the middle part of the sliding rod 222 slides in the small hole of the adjacent separating seat 22, thereby pushing the adjacent separating seat 22 to follow the movement. Since the connection and sliding method of the sliding rod 222 between all adjacent separating seats 22 is the same, and the length of the sliding rod 222 is consistent, it can be ensured that the multiple separating seats 22 always maintain an equidistant distribution during the movement, thereby enabling the coil brackets 1 fixed on the separating seat 22 to achieve equidistant separation, meeting the precise requirements for the spacing of the coil brackets 1 when multiple sets of coil brackets 1 are wound at the same time. This connection and sliding structure is simple and reliable, easy to manufacture and assemble, and convenient for subsequent maintenance and adjustment.

[0046] Reference Figures 1 to 2 In some embodiments of this utility model, the separation component 20 can be horizontally slidably disposed on the base 10 via the first linear module 23, and the separation component 20 can be located away from or close to the feeding position of the feeding component 11.

[0047] A first linear module 23 is installed on the base 10. The first linear module 23 can be a ball screw linear module, which mainly includes a screw, nut, guide rail, slider, and drive motor. The screw is horizontally mounted on the base 10 via a bearing housing. The drive motor is fixed to one end of the base 10 and connected to one end of the screw via a coupling. When the drive motor starts, it drives the screw to rotate. The guide rail is mounted parallel to the screw on the base 10, and the slider slides smoothly along the guide rail. The nut is fitted onto the screw and fixedly connected to the slider. When the screw rotates, the nut moves linearly along the screw, thereby moving the slider along the guide rail. The separation component 20 is fixedly mounted on the slider of the first linear module 23 by bolts, thus making the separation component 20 an integral part of the slider and allowing it to move together with the slider on the first linear module 23. When the separating component 20 needs to be close to the feeding position of the feeding component 11, the drive motor is started. The drive motor drives the lead screw to rotate forward, and the nut moves along the lead screw towards the feeding component 11. This causes the slider and the separating component 20 to slide horizontally together until the separating component 20 reaches a suitable position to pick up the coil support 1 from the feeding component 11. After the picking up and separating of the coil support 1 is completed, if it is necessary for the separating component 20 to move away from the feeding position of the feeding component 11 to make room for the subsequent winding device or to perform other operations, the drive motor is started again, causing the lead screw to rotate in the opposite direction. The nut moves along the lead screw away from the feeding component 11, causing the slider and the separating component 20 to slide horizontally together to the designated position. By using this method of driving the separating component 20 to slide horizontally through the first linear module 23, the relative position between the separating component 20 and the feeding component 11 can be flexibly adjusted to meet the needs of different production stages and improve the automation level and production efficiency of the entire coil support feeding mechanism.

[0048] Reference Figures 1 to 2 In some embodiments of this utility model, the coil support feeding mechanism further includes a pressing component 30, which is slidably disposed on the base 10. The pressing component 30 is located on one side of the separation component 20 and is used to press the coil support 1 onto the separation seat 22.

[0049] The clamping assembly 30 is slidably mounted on the base 10. A second linear module 31 is mounted on the base 10. This second linear module 31 also adopts a common synchronous belt linear module structure, including components such as guide rails, slides, and stepper motors. The slides slide smoothly along the guide rails. The clamping assembly 30 is fixedly mounted on the slides of the second linear module 31 by bolts, thus achieving a slidable mounting of the clamping assembly 30 on the base 10. The clamping assembly 30 is located on one side of the separating assembly 20. After the separating assembly 20 picks up the coil support 1 from the feeding assembly 11 and adjusts the spacing, the stepper motor of the second linear module 31 starts, driving the clamping assembly 30 to clamp the coil support 1 placed on the separating seat 22. The clamping force can be controlled by adjusting the air pressure of the clamping cylinder to ensure that the coil support 1 is firmly clamped without being damaged by excessive pressure. With this sliding clamping component 30 design, the coil support 1 on the separator 22 at different positions can be flexibly clamped and fixed, ensuring the stability of the coil support 1 in subsequent processing.

[0050] Furthermore, referring to Figures 1 to 2 In some embodiments of this utility model, the clamping assembly 30 can be horizontally and vertically slidably mounted on the base 10 via the second linear module 31. The clamping assembly 30 includes an elastically mounted pressure rod 32, one end of which can press against one side of the coil support 1.

[0051] The clamping assembly 30 is slidably mounted on the base 10 both horizontally and vertically via the second linear module 31. The second linear module 31 employs a dual-axis linkage structure, comprising a horizontal linear module and a vertical linear module. The horizontal linear module is mounted on the base 10, and its structure is similar to that described above, and will not be repeated in this embodiment. In this way, the clamping assembly 30 can move horizontally to approach or move away from the separating assembly 20, and can also move vertically to adjust the clamping height.

[0052] The clamping assembly 30 includes a spring-loaded pressure rod 32. Specifically, the clamping assembly 30 has a mounting base fixed to the slider of the vertical linear module. A through hole is provided on the mounting base, through which the pressure rod 32 passes, allowing it to slide freely within the through hole, the axis of which extends horizontally. One end of the pressure rod 32 is a clamping end, its shape adapted to the side of the coil support 1 to increase the contact area with the coil support 1 and ensure a clamping effect; the other end of the pressure rod 32 is a limiting end, the diameter of which is larger than the diameter of the through hole to prevent the pressure rod 32 from falling off the mounting base. A spring is fitted onto the pressure rod 32, one end of which abuts against the mounting base, and the other end abuts against the clamping end of the pressure rod 32. When the horizontal linear module drives the clamping assembly 30 to move to the right, bringing the clamping end of the pressure rod 32 closer to the coil support 1, the spring is in a free state or slightly compressed state. As the clamping assembly 30 continues to press down, the clamping end of the pressure rod 32 first contacts the coil support 1. At this time, the spring is further compressed, generating elastic force. This elastic force is transmitted to the coil support 1 through the pressure rod 32, elastically pressing the coil support 1 onto the separating seat 22. This elastic clamping method can avoid damage to the coil support 1 due to excessive clamping force, while ensuring the stability of the coil support 1 on the separating seat 22. When it is necessary to release the coil support 1, the horizontal linear module drives the clamping assembly 30 to move to the left, the spring gradually returns to its original state, and the pressure rod 32 also moves to the right under the action of the spring force to return to its initial state. Through this horizontal and vertical sliding capability and the setting of the elastic pressure rod 32, the clamping assembly 30 can perform clamping operations on the coil support 1 more flexibly and accurately, meeting the needs of different production scenarios.

[0053] According to a second aspect embodiment of the present invention, the coil winding device (not shown in the figure) includes a coil support feeding mechanism according to any one of the first aspects. In terms of overall structural layout, the coil winding device has a stable frame, which serves as the supporting foundation for the entire device and provides mounting positions for various components. The coil support feeding mechanism is securely mounted on one side of the frame using bolts or other fasteners. The base 10 in this feeding mechanism is tightly connected to the frame to ensure its stability during operation. The feeding component 11 in the feeding mechanism is responsible for storing and providing the coil supports 1 to be wound. The feeding component 11 typically takes the form of a hopper or a conveyor track. Multiple coil supports 1 can be placed in the hopper, and the coil supports 1 are arranged in an orderly manner and gradually moved to the feeding position by means of vibration or gravity. The conveyor track transports the coil supports 1 to a designated position via a motor-driven conveyor belt. When feeding is required, the separation component 20 slides horizontally to the feeding position near the feeding component 11 under the drive of the first linear module 23. The drive unit 21 in the separation assembly 20 is activated, causing the separation seat 22 to move at a set interval, separating multiple coil supports 1 at equal distances. Simultaneously, the clamping assembly 30, under the action of the second linear module 31, first moves vertically to one side of the separation assembly 20, and then moves horizontally. During the horizontal movement, the elastic pressure rod 32 of the clamping assembly 30 gradually approaches the coil support 1. Upon contact with the coil support 1, the spring is compressed, generating elastic force to elastically press the coil support 1 onto the separation seat 22, preventing displacement of the coil support 1 during subsequent winding. After the separation and clamping of the coil support 1 are completed, the coil support 1 is moved to the winding station by a robotic arm. A winding head is provided at the winding station, driven to rotate by a winding motor. A wire is installed on the winding head. When the coil support 1 reaches the winding station, the winding motor starts, driving the winding head to rotate at high speed. Simultaneously, the winding head moves horizontally or vertically, evenly winding the wire around the coil support 1. This process is repeated continuously, enabling the coil winding device to achieve continuous automated production. By integrating the aforementioned coil support feeding mechanism, this coil winding device can efficiently and accurately complete the coil winding process, greatly improving production efficiency and product quality.

[0054] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0055] Of course, this utility model is not limited to the above-described embodiments. Those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of this utility model. All such equivalent modifications or substitutions are included within the scope defined by the claims of this application.

Claims

1. A coil support feeding mechanism, characterized in that, include: A base, on which a feeding assembly is provided, the feeding assembly being configured to convey the coil support; as well as A separation assembly is slidably mounted on the base and located on one side of the feeding assembly. The separation assembly includes a drive member and separation seats. The drive member is mounted on the base. There are two or more separation seats, which are slidably mounted on the output end of the drive member. The drive member is configured to drive the separation seats to slide relative to each other so that the spacing between the separation seats is adjustable. The separation seats are used to fix the coil supports. The separation assembly is configured to pick up multiple coil supports from the feeding assembly and separate the coil supports at equal intervals.

2. The coil support feeding mechanism according to claim 1, characterized in that, The output end of the drive unit is connected to the separation seat near the drive unit. The separation seats are slidably connected by guide rods. Adjacent separation seats are connected by slide rods. The distance between two adjacent separation seats is determined by the length of the slide rods, and the slide rods are of the same length.

3. The coil support feeding mechanism according to claim 2, characterized in that, One end of the slide rod is fixedly connected to one of the separation seats, and the other end of the slide rod is slidably engaged with another adjacent separation seat.

4. The coil support feeding mechanism according to claim 3, characterized in that, One end of the slide rod is screwed onto one of the separation seats, and the other end of the slide rod is engaged with a nut in a countersunk hole on another adjacent separation seat. The middle part of the slide rod is slidably inserted into another adjacent separation seat.

5. The coil support feeding mechanism according to claim 1, characterized in that, The separation component can be horizontally slidably mounted on the base via the first linear module, and the separation component can be located away from or close to the feeding position of the feeding component.

6. The coil support feeding mechanism according to claim 1, characterized in that, It also includes a clamping assembly, which is slidably disposed on the base and located on one side of the separation assembly. The clamping assembly is used to clamp the coil support onto the separation base.

7. The coil support feeding mechanism according to claim 6, characterized in that, The clamping assembly is slidably mounted on the base horizontally and vertically via the second linear module. The clamping assembly includes a spring-loaded pressure rod, one end of which can press against one side of the coil support.

8. A coil winding device, characterized in that, Includes the coil support feeding mechanism as described in any one of claims 1 to 7.

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