A fully automatic magnetic ring winding machine
By adopting a single wire storage power unit and an axial open-loop design in the magnetic winding machine, combined with automated wire laying and receiving devices, the problems of large space occupation of the wire storage ring and unstable product quality are solved, and efficient automated production is achieved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- NINGBO HUIXIN INTELLIGENT EQUIP CO LTD
- Filing Date
- 2022-08-24
- Publication Date
- 2026-07-14
AI Technical Summary
Existing magnetic winding machines require two sets of drive components when opening the storage ring, resulting in large equipment space occupation and non-compact structure. Furthermore, the randomness of manual operation leads to unstable product quality and low production efficiency.
A single wire storage power unit is used to open the loop by moving along the axial direction of the wire storage ring through the cooperation of the driving component and the driven wheel. Combined with the optimization of the wire laying mechanism and the take-up device, the fully automated winding process is realized.
It reduces the space occupied by equipment, improves production efficiency and product quality stability, and reduces power costs and labor requirements.
Smart Images
Figure CN115798923B_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of magnetic winding machines, and in particular to a fully automatic magnetic winding machine. Background Technology
[0002] Magnetic ring inductors are among the most commonly used components in electrical engineering, automation, and other fields. Currently, small-sized and multi-wire wound magnetic ring inductors still rely on manual processing. Operators place the magnetic ring on a fixture, manually feed the wire, and remove it from the fixture after winding. Because the operators' work is somewhat random, each product will have variations in size and shape after winding, leading to differences in its inductance characteristics and making it impossible to guarantee consistent quality. Furthermore, production requires a large amount of manual labor for loading and unloading, failing to save manpower and maintain production efficiency.
[0003] Later, automatic magnetic winding machines appeared on the market, such as the Chinese patent application "A Fully Automatic Magnetic Winding Machine", application number: CN202122984391.3; belonging to the field of magnetic winding equipment technology, it includes a frame and a control device. The frame is equipped with an automatic loading and unloading mechanism, a wire feeding mechanism, a wire hanging mechanism, a wire storage mechanism, a wire arrangement mechanism that clamps the magnetic ring and rotates it for winding, an anti-compression mechanism that guides the direction of the wire to prevent the magnetic ring from pressing the wire during winding, and a tail wire breakage mechanism. The anti-compression mechanism includes a guide block that can position the direction of the wire to guide the winding when the wire arrangement mechanism is working, and a guide block drive that drives the guide block to rotate and lift. The wire storage mechanism includes a wire storage ring with an open loop, a drive device that supports and drives the wire storage ring to rotate, and an open-loop assembly that can make the wire storage ring open at the open loop. The wire storage ring is equipped with a side slide and a wire hanging port. The open-loop assembly drives the driven guide wheel to lift, move horizontally, and open the wire storage ring at the inner circumference. When the two driven guide wheels are open-loop, they move in opposite directions.
[0004] Existing wire storage rings open by moving two open-loop components, one above the other, to expand the entire ring. These components act as driving elements, moving the driven guide wheel up, down, and horizontally. Current wire storage ring technologies require two sets of these driving components, resulting in a large footprint, a non-compact structure, and a bulky device. Summary of the Invention
[0005] The technical problem to be solved by this application is to provide a fully automatic magnetic winding machine that uses a single wire storage power device to drive the wire storage ring to open, which is compact in structure and occupies little space.
[0006] The technical solution adopted in this application is as follows: a fully automatic magnetic winding machine, including a wire storage ring, a driving component and a first driven wheel located on the inner ring of the wire storage ring. An open ring is provided on one side of the wire storage ring, and the driving component and the first driven wheel are respectively located on both sides of the open ring. Grooves are provided on the outer circumferential surfaces of the driving component and the first driven wheel. The wire storage ring is partially embedded in the grooves. The driving component is connected to a wire storage power device. In the non-magnetic ring state, the open ring of the wire storage ring is in a closed state. In the magnetic ring state, the wire storage power device drives one end of the open ring of the wire storage ring to move through the driving component, and one end of the open ring of the wire storage ring disengages from the closed state and moves along the axial direction of the wire storage ring.
[0007] Compared to existing technologies, the advantages of this application are that it uses only one driving component, which is equipped with a wire storage power device. That is, compared to the existing technology that uses two open-loop components, this application uses only one wire storage power device to achieve the opening of the wire storage ring. This results in a smaller footprint and a more compact structure. Furthermore, the open-loop components in the existing technology require two power cylinders to drive the driven guide wheel to rise and fall, and to translate. Since rising and falling are two actions in opposite directions, translation naturally requires two power cylinders. This application only requires a single-end, unidirectional displacement of the wire storage ring to achieve the opening of the wire storage ring. This significantly reduces the cost of the wire storage power device.
[0008] Furthermore, in this application, one end of the opening of the wire storage ring is moved axially to create a notch for the magnetic ring to pass through. In the prior art, when opening the wire storage ring vertically, the opening must be at least as large as the height of the magnetic ring to allow it to pass through. This application uses a side opening, where the opening only needs to move axially a distance greater than the thickness of the magnetic ring to accommodate the magnetic ring entering the wire storage ring.
[0009] Specifically, the driving component moves along the axial direction of the wire storage ring. That is, when the wire storage ring in this application opens, its movement is mainly along the axial direction of the wire storage ring, laterally opening it. As a circular structural component, the wire storage ring has poor elastic deformation capability in the radial direction. For example, consider a key ring. When inserting a key into a key ring, one end is pried open laterally, rather than being stretched open along the circumference, as this obviously requires more force and is more likely to damage the key ring. In other words, in actual operation, the driving component needs to overcome significant stress to expand the opening of the wire storage ring to allow the magnetic ring to pass through. Moreover, deformation due to overcoming significant stress can easily lead to fatigue damage of the wire storage ring. This application uses an axial side opening of the wire storage ring, which, comparatively, results in better elastic deformation capability in the axial direction and a longer service life. The driving component requires less force, thus reducing the power consumption of the wire storage power device.
[0010] In some embodiments of this application, the groove is an I-shaped groove. That is, the cross-section of the groove is I-shaped. Correspondingly, the inner wall structure of the wire storage ring is adapted to the groove structure. The inner wall of the wire storage ring is embedded in the groove, and the wire storage ring can rotate relative to the groove, but cannot undergo any other relative movement. Therefore, when the driving member moves, one end of the open loop of the wire storage ring moves synchronously.
[0011] In some embodiments of this application, the power device for storing wire includes a power cylinder, the power shaft of which is connected to a drive component, and the operation of the power cylinder drives the drive component to move axially along the wire storage ring.
[0012] In some embodiments of this application, the driving component is a roller structure, connected to a power device via a central shaft, and the driving shaft is rotatable around the central shaft. In the non-moving working state, the driving component also serves as a support structure for the wire storage ring. Therefore, during the rotational operation of the wire storage ring, the friction between the driving component and the wire storage ring is rolling friction. This reduces the frictional force between the driving component and the wire storage ring.
[0013] In some embodiments of this application, a sensing element is provided at the open loop of the wire storage ring, and a sensing probe matching the sensing element is mounted on the frame. The sensing probe is connected to a control device. In this application, through the cooperation of the sensing element and the sensing probe, the control device detects the number of rotations of the wire storage ring during winding, and with the aid of the diameter of the wire storage ring, the length of the winding on the magnetic ring can be calculated.
[0014] In some embodiments of this application, the end face of the wire storage ring at the opening is a plane parallel to its axial direction. In this embodiment, the wire storage ring opening requires only a force along the axial direction of the wire storage ring. That is, only one drive cylinder is needed. This solution can significantly reduce the cost of the equipment and the space occupied by the equipment.
[0015] In some embodiments of this application, the application also includes a wiring mechanism.
[0016] The cable routing mechanism includes a bracket, a first clamping member slidably mounted on the bracket, and several second clamping members that are connected to the first clamping member via a linkage structure. The second clamping members are pivotally connected to the bracket. The first and second clamping members are provided with clamping rubber wheels. The bracket is provided with a rotary drive assembly for driving the clamping rubber wheels to rotate, and a clamping drive cylinder for driving the first clamping member to move. The clamping rubber wheels can move closer together to clamp the magnetic ring under the drive of the clamping drive cylinder.
[0017] The number of the second clamping members is two, and they are evenly distributed on both sides of the first clamping member.
[0018] The linkage structure includes a second link corresponding to the number of the second clamping members. One end of the second link is hinged to the second clamping member, and the other end of the second link is hinged to the first clamping member.
[0019] The cable routing mechanism includes two second clamping members, and the clamping rubber wheels on the first clamping member and the two second clamping members are distributed in a triangular structure. The three clamping rubber wheels clamp the outer circumference of the cable ring.
[0020] The bracket is connected to a cable-laying power device, which drives the cable-laying mechanism to move in three-dimensional space. That is, the cable-laying mechanism can move along the X, Y, and Z axes in three-dimensional space. In this application, the cable-laying device will support the feeding mechanism, the cable storage ring, and the receiving structure, which requires high...
[0021] In this application, after one end of the open loop of the wire storage ring moves axially to open the wire storage ring, the wire routing power device drives the magnetic ring to move to the other end of the open loop of the wire storage ring and moves along its tangential direction, fitting onto the other end of the open loop of the wire storage ring. Then, one end of the open loop of the wire storage ring returns to its initial position, and the open loop of the wire storage ring closes.
[0022] Specifically, the open loop is located on the same horizontal line as the wire storage ring axis. At this point, one end of the open loop is above the open ring, and the other end is below the open ring. After the wire storage ring opens, the magnetic ring moves to the open loop position, i.e., above the other end of the open loop, and then moves downwards to fit over the other end of the open loop. Finally, one end of the open loop returns to its initial position, at which point the wire storage ring is closed.
[0023] In this application, by coordinating the movement of the magnetic ring with the state of the wire storage ring, a single wire storage power unit is used to drive the wire storage ring to open and install the magnetic ring. This application is compact in structure and occupies little space, significantly reducing the power cost.
[0024] In some embodiments of this application, the application includes a feeding mechanism, which includes a vibratory feeder, a material trough that receives the output end of the vibratory feeder, and a feeding robot that clamps the magnetic ring and feeds it to the wiring mechanism.
[0025] The output port of the vibratory feeder is connected to the material trough via an inclined guide groove. The material trough is open at both ends, with one end connected to the inclined guide groove and the other end equipped with two limiting members located on the inner walls of both sides of the trough. A predetermined distance exists between the two limiting members, which is smaller than the outer diameter of the magnetic ring. That is, after the magnetic ring reaches the other end of the trough, it will not move further but waits for the feeding robot to grasp it. In this application, the movement of the magnetic ring in the trough does not require additional drive; instead, the vibratory feeder continuously feeds the magnetic ring outwards, with each subsequent magnetic ring pushing the previous one until it reaches the limiting member and can no longer move, waiting for the feeding robot to grasp it.
[0026] Specifically, the limiting member is an L-shaped block structure with one end extending out of the material groove, and the magnetic ring portion in contact with the limiting member also extending out of the material groove. This facilitates gripping by the feeding robot and allows the magnetic ring to leave the material groove from above. The feeding robot grips the magnetic ring from the material groove and then transports it to the wiring mechanism.
[0027] In some embodiments of this application, the application includes a receiving mechanism, which includes a receiving device and a discharging robot that clamps the wound magnetic ring from the wire laying mechanism and delivers it to the receiving device. The receiving device includes a track, a shelf, a power cylinder, and at least two storage components arranged regularly on the shelf. The shelf is mounted on the track and connected to the power cylinder. The power cylinder drives the shelf to move along the track. The movement trajectory of the shelf passes through the unloading position of the discharging robot. The power cylinder drives the storage components to sequentially reach the unloading position and dock with the discharging robot.
[0028] A receiving device is added to collect the magnetic rings and coordinate with the unloading robot. Specifically, this application includes a guide rail, a power cylinder, and a shelf. Driven by the power cylinder, the shelf moves along the guide rail. The guide rail restricts the movement trajectory of the shelf and the receiving components, allowing the receiving components to sequentially reach the unloading position under the action of the power cylinder, completing the docking with the unloading robot. This application differs from existing technologies that use irregularly arranged material frames to collect the wound magnetic rings. This application uses at least two regularly arranged receiving components to collect the magnetic rings. Furthermore, the receiving components arrive at the unloading position sequentially. After a receiving component passes the unloading position, it can be collected by personnel as the next receiving component arrives, without affecting the next receiving component's collection of magnetic rings. This application can operate continuously throughout the entire process, resulting in high work efficiency. Furthermore, during the entire material receiving process, the receiving device moves to dock with the unloading robot, eliminating the need for additional movement by the unloading robot and improving work efficiency. This application enables the orderly unloading and neat storage of the wound magnetic rings, avoiding the need for subsequent storage of the magnetic rings.
[0029] In some embodiments of this application, the storage assembly includes a central rod, a buffer, and a pad. The central rod is vertically mounted on the shelf, and the pad and buffer are fitted over the central rod. The buffer connects the shelf and the pad.
[0030] In some embodiments of this application, the outer diameter of the center rod is smaller than the inner diameter of the wound magnetic ring; the outer diameter of the gasket is larger than the inner diameter of the magnetic ring. At the unloading position, the clamping assembly releases the magnetic ring, which falls and fits over the center rod. The center rod allows the wound magnetic rings to be neatly stacked. Furthermore, the falling magnetic rings are cushioned by the buffer, reducing the possibility of collisions, and the neatly falling magnetic rings also significantly reduce the risk of impacts.
[0031] In some embodiments of this application, the buffer is a spring, and the spring connecting the shelf and the pad is in a compressed state. Using a spring as the buffer is preferred in this application. When the spring is under less pressure, its length is relatively long, which means that the unloading robot of the pad clamping assembly is closer, thus minimizing the falling height of the magnetic ring and reducing collisions. Furthermore, as the number of magnetic rings fitted on the central rod increases, the spring pressure increases, causing the spring to compress, allowing the central rod to accommodate more magnetic rings. The spring design both reduces the falling height of the magnetic rings and allows the central rod to accommodate as many magnetic rings as possible.
[0032] In some embodiments of this application, the application further includes a frame with slots provided on it, and the shelf is located within the slots. The slots allow the shelf, rails, and other structures to be neatly installed on the frame, and the space provided by the slots serves as the movement space for the shelf.
[0033] In some embodiments of this application, the feeding position is located in the middle of the movement trajectory of the shelf, which moves back and forth on the track. Each round trip of the shelf results in all storage components on the shelf passing through the feeding position twice.
[0034] In some embodiments of this application, 3 to 6 storage components are arranged regularly at equal intervals on the shelf. This is a preferred structure, as the 3 to 6 storage components can accommodate a large number of magnetic rings, and personnel only need to periodically collect the neatly arranged magnetic rings. Furthermore, the movement trajectory of the 3 to 6 storage components back and forth through the feeding area is not excessive, thus minimizing the space occupied by the entire magnetic ring winding machine.
[0035] In some embodiments of this application, the application further includes a wire feeding mechanism 4 and a wire cutting device. The wire feeding mechanism connects the coil material and the wire storage ring, and delivers the wire required by the magnetic ring onto the wire storage ring, winding it around the outer ring of the wire storage ring. The wire cutting device cuts the wire delivered by the wire feeding mechanism.
[0036] The wire feeding mechanism and wire cutting device in this application are existing technologies in the field, and this application directly applies the existing wire feeding mechanism and wire cutting device.
[0037] The specific process of this application includes, in sequence: a vibratory feeder aligns the magnetic rings; the magnetic rings are conveyed to the wire winding mechanism; the wire storage ring opens; the magnetic rings are installed onto the wire storage ring; the wire is conveyed to the wire storage ring; the wire storage ring winds the wire onto the magnetic ring; and the receiving mechanism collects the wound magnetic rings. This application achieves full automation of the winding process, greatly saving manpower, improving production efficiency, and ensuring product quality stability.
[0038] Based on common knowledge in the field, the above-described embodiments can be combined arbitrarily. Attached Figure Description
[0039] The present application will be described in further detail below with reference to the accompanying drawings and preferred embodiments. However, those skilled in the art will understand that these drawings are drawn only for the purpose of explaining the preferred embodiments and therefore should not be construed as limiting the scope of the present application. Furthermore, unless specifically indicated, the drawings are only schematic representations of the composition or structure of the described objects and may contain exaggerated depictions, and the drawings are not necessarily drawn to scale.
[0040] Figure 1 This is a schematic diagram of the structure of this application. Figure 1 ;
[0041] Figure 2 This is a schematic diagram of the structure of this application. Figure 2 ;
[0042] Figure 3 This is a schematic diagram of the structure of this application. Figure 3 ;
[0043] Figure 4 This is a schematic diagram of the structure at the storage ring of this application. Figure 1 ;
[0044] Figure 5 This is a schematic diagram of the structure at the storage ring of this application. Figure 2 ;
[0045] Figure 6 This is a schematic diagram of the receiving mechanism in this application. Figure 1 ;
[0046] Figure 7 This is a schematic diagram of the receiving mechanism in this application. Figure 2 ;
[0047] Figure 8 This is a schematic diagram of the wiring mechanism in this application. Figure 1 ;
[0048] Figure 9 This is a schematic diagram of the wiring mechanism in this application. Figure 2 ;
[0049] Figure 10 This is a schematic diagram of the feeding structure in this application.
[0050] The specific explanations of the reference numerals in the attached figures are as follows:
[0051] 1. Wire storage ring; 2. Drive unit; 3. First driven wheel; 4. Drive wheel; 5. Opening; 6. Groove; 7. Induction probe; 8. Motor; 9. Second driven wheel; 10. Power cylinder; 11. Magnetic ring; 13. Frame; 14. Slot; 21. Receiving device; 212. Track; 213. Shelf; 214. Power cylinder; 215. Center rod; 216. Buffer; 217. Gasket;
[0052] 321. Turntable; 322. Longitudinal and transverse power drive assembly; 323. Unloading robot;
[0053] 41. Feeding mechanism; 411. Vibratory feeder; 412. Feed trough; 413. Feeding robot; 414. Inclined guide chute; 415. Limiting component;
[0054] 60. Cable routing mechanism; 61. Bracket; 62. First clamping component; 63. Second clamping component; 64. Clamping rubber wheel; 66. Clamping drive cylinder; 67. Second connecting rod. Detailed Implementation
[0055] The present application will now be described in detail with reference to the accompanying drawings.
[0056] To make the objectives, technical solutions, and advantages of this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the scope of this application.
[0057] A fully automatic magnetic ring 11 winding machine, embodiment one as follows Figures 1 to 5 As shown: It includes a wire storage ring 1, and a driving component 2 and a first driven wheel 3 located on the inner ring of the wire storage ring 1. The wire storage ring 1 has an open ring opening 5 on one side. The driving component 2 and the first driven wheel 3 are respectively located on both sides of the open ring opening 5. The outer circumferential surface of the driving component 2 and the first driven wheel 3 are provided with grooves 6. The wire storage ring 1 is partially embedded in the grooves 6. The driving component 2 is connected to the wire storage power device. In the non-upper magnetic ring 11 state, the open ring opening 5 of the wire storage ring 1 is in a closed state. In the upper magnetic ring 11 state, the wire storage power device drives one end of the open ring opening 5 of the wire storage ring 1 to move through the driving component 2. One end of the open ring opening 5 of the wire storage ring 1 is released from the closed state and moves along the axial direction of the wire storage ring 1.
[0058] Compared to existing technologies that use two open-loop components, this application uses only one power unit to open the wire storage ring 1. This results in a smaller footprint and a more compact structure. Furthermore, existing open-loop components require two power cylinders 10 to drive the driven guide wheel for lifting and translating, which are two opposing movements. This application, however, only requires a single end of the wire storage ring 1 with displacement in one direction to open it. This significantly reduces the cost of the power unit.
[0059] Furthermore, in this application, one end of the opening 5 of the wire storage ring 1 is axially movable, thereby creating a notch for the magnetic ring 11 to pass through. In the prior art, when opening the wire storage ring 1 vertically, the opening 5 must be opened at least to the height of the magnetic ring 11 to allow the magnetic ring 11 to pass through. This application uses a side opening, where the opening 5 only needs to move axially by a distance greater than the thickness of the magnetic ring 11 to accommodate the magnetic ring 11 entering the wire storage ring 1.
[0060] Specifically, the driving component 2 moves along the axial direction of the wire storage ring 1. That is, when the wire storage ring 1 in this application is open, its movement is mainly along the axial direction of the wire storage ring 1, laterally opening the wire storage ring 1. As a circular structural component, the wire storage ring 1 has poor elastic deformation capability in the radial direction. For example, when inserting a key into a key ring, people use a sideways prying motion to open one end of the key ring, rather than spreading it along the circumference, as this obviously requires more force and is more likely to damage the key ring. In other words, in actual operation, the driving component 2 needs to overcome significant stress to expand the opening 5 of the wire storage ring 1 to allow the magnetic ring 11 to pass through. Moreover, overcoming significant stress and resulting in deformation can easily lead to fatigue damage to the wire storage ring 1. This application uses a lateral opening along the axial direction of the wire storage ring 1. Compared to other methods, this results in better elastic deformation capability of the wire storage ring 1 in the axial direction, leading to a longer service life. The driving component 2 requires less force, thus reducing the power consumption of the wire storage power device.
[0061] The groove 6 is an I-shaped groove. That is, the cross-section of the groove 6 is I-shaped. Correspondingly, the inner wall structure of the wire storage ring 1 is adapted to the structure of the groove 6. The inner wall of the wire storage ring 1 is embedded in the groove 6. The wire storage ring 1 can rotate relative to the groove 6, but cannot undergo any other relative movement. Therefore, when the driving member 2 moves, one end of the open ring 5 of the wire storage ring 1 moves synchronously.
[0062] The aforementioned wire storage power device includes a power cylinder 10, the power shaft of which is connected to a drive component 2. The operation of the power cylinder 10 drives the drive component 2 to move axially along the wire storage ring 1.
[0063] The driving component 2 is a roller structure, connected to the power unit via a central shaft, which is rotatable around the central shaft. In its non-moving working state, the driving component 2 also serves as a support structure for the wire storage ring 1. Therefore, during the rotation of the wire storage ring 1, the friction between the driving component 2 and the wire storage ring 1 is rolling friction. This reduces the frictional force between the driving component 2 and the wire storage ring 1.
[0064] The storage ring 1 has a sensing element at its open loop 5, and a sensing probe 7 matching the sensing element is mounted on the frame 13. The sensing probe 7 is connected to the control device. In this application, through the cooperation of the sensing element and the sensing probe 7, the control device detects the number of rotations of the storage ring 1 during winding, and with the aid of the diameter of the storage ring 1, the length of the winding on the magnetic ring 11 can be calculated.
[0065] The end face of the wire storage ring 1 at the opening 5 is a plane parallel to its axial direction. In this embodiment, the wire storage ring 1 is open, requiring only a force along the axial direction of the wire storage ring 1. That is, only one drive cylinder is needed. This solution can significantly reduce the cost and space occupied by the equipment.
[0066] This application also includes a drive wheel 4, which is located on the inner wall of the wire storage ring 1 and connected to the wire storage ring 1. Rotation of the drive wheel 4 drives the wire storage ring 1 to rotate. Specifically, the drive wheel 4 has outer teeth, and the wire storage ring 1 has inner teeth; the drive wheel 4 meshes with the wire storage ring 1. When the drive wheel 4 rotates, it drives the wire storage ring 1 to rotate. This application also includes a motor 8, which drives the drive wheel 4 to rotate via a gear set.
[0067] This application includes two second driven wheels 9, wherein the second driven wheels 9 are rollers.
[0068] In this application, a driving component 2, a driving wheel 4, two second driven wheels 9, and a first driven wheel 3 are regularly distributed around the inner circumference of the wire storage ring 1 to support the wire storage ring 1.
[0069] This application also includes a wire feeding mechanism and a wire cutting device. The wire feeding mechanism connects the coil material and the wire storage ring 1, and delivers the wire required by the magnetic ring 11 onto the wire storage ring 1, winding it around the outer ring of the wire storage ring 1. The wire cutting device cuts the wire delivered by the wire feeding mechanism.
[0070] The wire feeding mechanism and wire cutting device in this application are existing technologies in the field, and this application directly applies the existing wire feeding mechanism and wire cutting device.
[0071] The specific process of this application includes, in sequence: vibratory feeder 411 aligns the magnetic ring 11; the magnetic ring 11 is conveyed to the wire winding mechanism 60; the wire storage ring 1 opens; the magnetic ring 11 is installed onto the wire storage ring 1; the wire is conveyed to the wire storage ring 1; the wire storage ring 1 winds the wire onto the magnetic ring 11; and the receiving mechanism collects the wound magnetic ring 11. This application achieves full automation of the winding process, greatly saving manpower, improving production efficiency, and ensuring product quality stability.
[0072] Example 2, as Figures 1 to 3 , Figures 8 to 9 As shown, this application also includes a cable routing mechanism 60, which includes a bracket 61, a first clamping member 62 slidably disposed on the bracket 61, and a plurality of second clamping members 63 that are transmittedly connected to the first clamping member 62 via a linkage structure. The second clamping members 63 are pivotally connected to the bracket 61. The first clamping member 62 and the second clamping member 63 are provided with clamping rubber wheels 64. The bracket 61 is provided with a rotary drive assembly for driving the clamping rubber wheels 64 to rotate, and a clamping drive cylinder 66 for driving the first clamping member 62 to move. The clamping rubber wheels 64 can move closer together under the drive of the clamping drive cylinder 66 to clamp the magnetic ring 11.
[0073] There are two second clamping members 63, which are evenly distributed on both sides of the first clamping member 62.
[0074] The linkage structure includes a second link 67 corresponding to the number of the second clamping members 6363. One end of the second link 67 is hinged to the second clamping member 63, and the other end of the second link 67 is hinged to the first clamping member 62.
[0075] The cable routing mechanism 60 includes two second clamping members 63, and the first clamping member 62 and the clamping rubber wheels 64 on the two second clamping members 63 are distributed in a triangular structure. The three clamping rubber wheels 64 clamp the outer circumferential surface of the cable ring.
[0076] A cable-laying power device is connected to the bracket 61, which drives the cable-laying mechanism 60 to move in three-dimensional space. That is, the cable-laying mechanism 60 can move along the X, Y, and Z axes in three-dimensional space. In this application, the cable-laying device will support the feeding mechanism 41, the cable storage ring 1, and the receiving structure, and it requires high...
[0077] In this application, after one end of the opening 5 of the wire storage ring 1 moves axially to open the wire storage ring 1, the wire routing power device drives the magnetic ring 11 to move to the other end of the opening 5 of the wire storage ring 1, and moves along its tangential direction to fit onto the other end of the opening 5 of the wire storage ring 1. Then, one end of the opening 5 of the wire storage ring 1 returns to its initial position, and the opening 5 of the wire storage ring 1 closes.
[0078] Specifically, the open-loop opening 5 is located on the same horizontal line as the axis of the wire storage ring 1. At this time, one end of the open-loop opening 5 of the wire storage ring 1 is above the open-loop opening 5, and the other end of the open-loop opening 5 is below the open ring. After the wire storage ring 1 opens, the magnetic ring 11 moves to the open-loop opening 5, that is, above the other end of the open-loop opening 5, and then the magnetic ring 11 moves downward and fits into the other end of the open-loop opening 5. Finally, one end of the open-loop opening 5 returns to its initial position, at which point the wire storage ring 1 is closed.
[0079] In this application, by coordinating the movement of the magnetic ring 11 with the state of the wire storage ring 1, a single wire storage power device is used to drive the wire storage ring 1 to open and install the magnetic ring 11. This application is compact in structure and occupies little space, significantly reducing the power cost of this application.
[0080] The rest of the contents of Example 2 are the same as those of Example 1.
[0081] Example 3, as Figures 1 to 3 , Figure 10 As shown, this application includes a feeding mechanism 41, which includes a vibratory feeder 411, a material trough 412 that receives the output end of the vibratory feeder 411, and a feeding robot 413 that clamps the magnetic ring 11 and sends it to the wiring mechanism 60.
[0082] The output port of the vibratory feeder 411 is connected to the material trough 412 via an inclined guide groove 414. The material trough 412 is open at both ends, with one end connected to the inclined guide groove 414 and the other end equipped with two limiting members 415. These two limiting members 415 are located on the inner walls of both sides of the material trough 412, with a predetermined distance between them, less than the outer diameter of the magnetic ring 11. That is, after the magnetic ring 11 reaches the other end of the material trough 412, it will not move further but waits for the feeding robot 413 to grasp it. In this application, the movement of the magnetic ring 11 in the material trough 412 does not require additional drive; instead, the vibratory feeder 411 continuously feeds the magnetic ring 11 outwards, with each subsequent magnetic ring 11 pushing the previous one until it contacts the limiting member 415, at which point it can no longer move and waits for the feeding robot 413 to grasp it.
[0083] Specifically, the limiting member 415 is an L-shaped block structure, with one end extending out of the material groove 412, and the magnetic ring 11 in contact with the limiting member 415 also extending out of the material groove 412. This facilitates the gripping of the feeding robot 413 and allows the magnetic ring 11 to leave the material groove 412 from above. The feeding robot 413 grips the magnetic ring 11 from the material groove 412 and then transports it to the wiring mechanism 60.
[0084] The other contents of Example 3 are the same as those of Example 1 or Example 2.
[0085] Example 4, as Figures 1 to 3 , Figure 6 , Figure 7 As shown, this application includes a receiving mechanism, which includes a receiving device 21 and a feeding robot 323 that clamps the wound magnetic ring 11 from the wire laying mechanism 60 and feeds it to the receiving device 21. The receiving device 21 includes a track 212, a shelf 213, a power cylinder 214, and at least two storage components regularly arranged on the shelf 213. The shelf 213 is installed on the track 212 and is connected to the power cylinder 214. The power cylinder 214 drives the shelf 213 to move along the track 212. The movement trajectory of the shelf 213 passes through the feeding position of the feeding robot 323. The power cylinder 214 drives the storage components to sequentially reach the feeding position and dock with the feeding robot 323.
[0086] A receiving device 21 is added to collect the magnetic ring 11 and to dock with the unloading robot 323. Specifically, this application includes a guide rail, a power cylinder 214, and a shelf 213. Driven by the power cylinder 214, the shelf 213 can move along the guide rail. This application restricts the movement trajectory of the shelf 213 and the receiving components through the guide rail, allowing the receiving components to sequentially reach the unloading position under the action of the power cylinder 214 and complete the docking with the unloading robot 323. This application differs from the prior art in that it uses an irregular material frame to collect the wound magnetic ring 11. This application uses at least two regularly arranged receiving components to collect the magnetic ring 11. Moreover, the receiving components arrive at the unloading position sequentially. Therefore, after a receiving component passes the unloading position, that receiving component can be picked up by personnel as the next receiving component arrives at the unloading position, without affecting the next receiving component's collection of the magnetic ring 11. This application allows for continuous and uninterrupted operation throughout the entire process, resulting in high work efficiency. Furthermore, during the entire material receiving process, the receiving device 21 moves to dock with the unloading robot 323, eliminating the need for additional movement of the unloading robot 323 and further improving work efficiency. This application achieves orderly unloading and neat storage of the wound magnetic rings 11, avoiding the need for subsequent storage of the magnetic rings 11.
[0087] The storage assembly includes a central rod 215, a buffer 216, and a pad 217. The central rod 215 is vertically mounted on the shelf 213. The pad 217 and the buffer 216 are sleeved on the central rod 215. The buffer 216 connects the shelf 213 and the pad 217.
[0088] The outer diameter of the center rod 215 is smaller than the inner diameter of the magnetic ring 11; the outer diameter of the gasket 217 is larger than the inner diameter of the magnetic ring 11. At the unloading position, the clamping assembly releases the magnetic ring 11, which falls and fits over the center rod 215. The center rod 215 allows the wound magnetic rings 11 to be neatly stacked. Furthermore, the falling magnetic rings 11 are cushioned by the buffer 216, reducing the possibility of collisions, and the neatly falling magnetic rings 11 also significantly reduce the risk of impacts.
[0089] The buffer 216 is a spring, and the spring connecting the shelf 213 and the pad 217 is in a compressed state. Using a spring as the buffer 216 is preferred in this application. When the spring is under less pressure, its length is relatively long, which means that the unloading robot 323 holding the pad 217 is closer, thus minimizing the falling height of the magnetic ring 11 and reducing the risk of collisions. Furthermore, as the number of magnetic rings 11 fitted onto the central rod 215 increases, the spring pressure increases, causing the spring to compress, allowing the central rod 215 to accommodate more magnetic rings 11. The spring design both reduces the falling height of the magnetic rings 11 and allows the central rod 215 to accommodate as many magnetic rings 11 as possible.
[0090] This application also includes a frame 13, on which a slot 14 is provided, and the shelf 213 is located in the slot 14. The slot 14 allows the shelf 213, the track 212 and other structures to be neatly installed on the frame 13, and the space of the slot 14 is the moving space of the shelf 213.
[0091] The material placement position is located in the middle of the movement trajectory of the shelf 213, which moves back and forth on the track 212. Each time the shelf 213 moves back and forth, all the storage components on the shelf 213 will pass through the material placement position twice.
[0092] The shelf 213 has 3 to 6 storage components arranged at equal intervals. This is the preferred structure of this application. The 3 to 6 storage components can accommodate a large number of magnetic rings 11, and personnel only need to collect the neatly arranged magnetic rings 11 periodically. Moreover, the movement trajectory of the 3 to 6 storage components through the feeding position is not too long, thus not affecting the space occupied by the entire magnetic ring 11 winding machine.
[0093] The unloading robot 323 is mounted on a turntable 321 via a longitudinal and transverse power drive assembly 322. The turntable 321 is connected to a rotary motor 8, and the rotary motor 8 drives the turntable 321 to rotate.
[0094] In this application, after the unloading robot 323 grips the magnetic ring 11, the rotary motor 8 operates, driving the robot to rotate a predetermined angle to the unloading position. In one embodiment, as described above, the robot directly releases the magnetic ring 11 (which is horizontally positioned), allowing it to fall naturally onto the central shaft. In another embodiment, the longitudinal and transverse power drive assembly 322 operates, moving the unloading robot 323 downwards a predetermined distance, placing the magnetic ring 11 onto the central shaft, and then releasing it. This latter approach provides better protection for the magnetic ring 11, better preventing it from being bumped or struck.
[0095] The other contents of Example 4 are the same as any of the above examples.
[0096] The present application has been described in detail above. Specific examples have been used to illustrate the principles and implementation methods of the present application. The descriptions of the embodiments above are only for the purpose of helping to understand the present application and its core ideas. It should be noted that those skilled in the art can make several improvements and modifications to the present application without departing from the principles of the present application, and these improvements and modifications also fall within the protection scope of the claims of the present application.
Claims
1. A fully automatic magnetic winding machine, characterized in that... The device includes a wire storage ring (1), a drive member (2) and a first driven wheel (3) located on the inner ring of the wire storage ring (1). The wire storage ring (1) has an open ring opening (5) on one side. The drive member (2) and the first driven wheel (3) are respectively located on both sides of the open ring opening (5). The outer circumferential surfaces of the drive member (2) and the first driven wheel (3) are provided with grooves (6). The wire storage ring (1) is partially embedded in the grooves (6). The drive member (2) is connected to the wire storage power device. In the non-upper magnetic ring (11) state, the open ring opening (5) of the wire storage ring (1) is in a closed state. In the upper magnetic ring (11) state, the wire storage power device drives one end of the open ring opening (5) of the wire storage ring (1) to move through the drive member (2). One end of the open ring opening (5) of the wire storage ring (1) is disengaged from the closed state and moves along the axial direction of the wire storage ring (1). It also includes a receiving mechanism, which includes a receiving device (21) and a feeding robot (323) that clamps the wound magnetic ring (11) from the wire laying mechanism (60) and feeds it to the receiving device (21). The receiving device (21) includes a track (212), a shelf (213), a power cylinder (214), and at least two storage components arranged regularly on the shelf (213). The shelf (213) is installed on the track (212) and connected to the power cylinder (214). The power cylinder (214) drives the shelf (213) to move along the track (212). The movement trajectory of the shelf (213) passes through the feeding position of the feeding robot (323). The power cylinder (214) drives the storage components to reach the feeding position in sequence and dock with the feeding robot (323). The storage assembly includes a central rod (215), a buffer (216), and a pad (217). The central rod (215) is vertically mounted on the shelf (213). The pad (217) and the buffer (216) are fitted over the central rod (215). The buffer (216) connects the shelf (213) and the pad (217).
2. The fully automatic magnetic winding machine according to claim 1, characterized in that... The groove (6) is an I-shaped groove.
3. The fully automatic magnetic winding machine according to claim 1, characterized in that... The power device for storing wire includes a power cylinder (10), and the power shaft of the power cylinder (10) is connected to a drive component (2). When the power cylinder (10) works, it drives the drive component (2) to move axially along the wire storage ring (1).
4. The fully automatic magnetic winding machine according to claim 1, characterized in that... The storage ring (1) has a sensor to be sensed at the opening (5), and a sensor probe (7) matching the sensor to be sensed is installed on the frame (13). The sensor probe (7) is connected to the control device.
5. A fully automatic magnetic winding machine according to claim 1, characterized in that... The feeding mechanism (41) includes a vibratory feeder (411), a trough (412) that receives the output of the vibratory feeder (411), and a feeding robot (413) that picks up the magnetic ring (11) and sends it to the wiring mechanism (60).
6. A fully automatic magnetic winding machine according to claim 5, characterized in that... The output port of the vibratory feeder (411) is connected to the feed trough (412) through the inclined guide groove (414); the feed trough (412) is through at both ends, one end of the feed trough (412) is connected to the inclined guide groove (414), and the other end of the feed trough (412) is provided with two limiting members (415). The two limiting members (415) are respectively located on the inner wall surface on both sides of the feed trough (412), and there is a predetermined distance between the two limiting members (415). The predetermined distance is smaller than the outer diameter of the magnetic ring (11).
7. A fully automatic magnetic winding machine according to claim 6, characterized in that... The limiting member (415) is an L-shaped block structure. The end of the limiting member (415) extends out of the material groove (412), and the magnetic ring (11) that contacts the limiting member (415) extends out of the material groove (412).
8. A fully automatic magnetic winding machine according to claim 1, characterized in that... The outer diameter of the center rod (215) is smaller than the inner diameter of the magnetic ring (11) of the winding; the outer diameter of the pad (217) is larger than the inner diameter of the magnetic ring (11); the buffer (216) is a spring, and the spring connecting the shelf (213) and the pad (217) is in a compressed state.