Modular transformer core quick assembly device

Abstract

The application discloses a kind of modular transformer core quick assembly device, it is related to transformer assembly technical field, including conveying mechanism, the front side and rear side of conveying mechanism top are provided with placement movement module, the top of conveying mechanism is installed with fixed machine frame one side in middle part, including clamping transfer mechanism and assembly limiting mechanism, and clamping transfer mechanism is installed in fixed machine frame inner cavity top, the assembly limiting mechanism includes fixed base plate, the fixed base plate is movably installed in fixed machine frame inner cavity bottom end, the fixed base plate top is provided with a plurality of mobile sliding slot around, the movable mounting block is movably installed in the inner cavity one side of mobile sliding slot.The application realizes four-position synchronous movement positioning by assembly limiting mechanism, can be adapted to different sizes and different models of core module, without replacing positioning mechanism, strong versatility, cooperate with the design of adjusting sliding groove, adjusting sliding block and mounting spring, realize the self-adapting adjustment of positioning clamping plate.

Description

Technical Field

[0001] This invention relates to the field of transformer assembly technology, specifically to a modular transformer core rapid assembly device. Background Technology

[0002] A transformer is a static electrical device that uses the principle of electromagnetic induction to convert alternating current (AC) energy of one voltage level into AC energy of another voltage level at the same frequency. It is one of the most important pieces of equipment in a power system. In the production process of a transformer, the transformer core is a very important component, and the size and shape of the core to be assembled vary depending on the model of the transformer. In traditional transformer core assembly, the positioning mechanism is mostly of a fixed size, which cannot be adapted to core modules of different models and sizes. Moreover, during the positioning process, the core is prone to being pushed off course by the limit end, causing it to deviate from the preset assembly position. This results in low positioning accuracy, making it impossible to accurately align the core during subsequent assembly. It requires repeated manual adjustments, which is time-consuming and labor-intensive. Furthermore, the positioning clamp is not stable enough during movement and is prone to shaking, which further reduces the positioning accuracy. The limit setting operation of the positioning position is cumbersome and cannot quickly adapt to different assembly requirements. Iron core modules (especially semi-finished products after initial assembly) are large in size and heavy in weight. Traditional transfer methods are mostly manual or mechanical transfer in one direction, which cannot achieve multi-directional movement and adjustment. Moreover, the clamping angle is fixed and cannot be flexibly adjusted according to the assembly posture of the iron core. This makes it easy for the iron core to fall off and shift its position during the transfer process. It is also difficult to accurately place the iron core into the preset position of the positioning mechanism, which affects the assembly efficiency. In addition, during the transportation and transfer process, dust and iron filings are easily attached to the surface of the iron core. Traditional assembly devices do not have a synchronous cleaning mechanism. If the dirt is not cleaned in time, it will cause the iron core joints to not fit tightly, affecting the insulation performance and magnetic permeability of the transformer. Furthermore, subsequent cleaning requires additional steps, reducing assembly efficiency. At the same time, the cleaning process cannot be coordinated with the positioning and transfer process, increasing the complexity of operation. For circular iron core assemblies, traditional devices cannot achieve precise circumferential alignment. When there are uneven areas on the outside of the iron core, it is difficult to quickly align them, resulting in insufficient concentricity of the assembled iron core. At the same time, the iron core is prone to tilting during the lifting process, and abnormalities such as tilting and local bulges cannot be detected in time. Manual inspection is required, which is not only inefficient but also prone to missing abnormalities, leading to subsequent assembly failures or unqualified finished products. Summary of the Invention

[0003] The purpose of this invention is to provide a modular transformer core rapid assembly device to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, the present invention provides the following technical solution: a modular transformer core rapid assembly device, including a conveying mechanism, wherein a placement moving module is provided on both the front and rear sides of the top of the conveying mechanism, and a fixed frame is installed on one side of the middle part of the top of the conveying mechanism, including a clamping and transfer mechanism and an assembly limiting mechanism, and the clamping and transfer mechanism is installed on the top of the inner cavity of the fixed frame. The assembly limiting mechanism includes a fixed base plate, which is movably installed at the bottom of the inner cavity of the fixed frame. Several movable sliding grooves are formed around the top of the fixed base plate. An installation block is movably installed on one side of each movable sliding groove. A positioning clamp is installed on the top of each installation block. A rotating long wheel is movably installed on one side of each positioning clamp. A movable rotating rod is movably installed in the middle of the inner cavity of the fixed base plate. Several rotating gears are equidistantly installed on the outside of the movable rotating rod. The length of the installation blocks at different positions is different. A movable rack is installed at the bottom of each installation block. The movable racks at different positions mesh with the rotating gears at the corresponding positions.

[0005] Preferably, the fixed base plate has a hollow structure inside, and both the top and bottom ends of the fixed base plate have openings. One side of the positioning clamp plate has an installation slot. The bottom end of the fixed frame has a placement slot at a position relative to the fixed base plate. The size of the fixed base plate is larger than the size of the placement slot. There is a gap between the installation slot and the rotating wheel. The top of the fixed base plate is provided with a lifting mechanism.

[0006] Preferably, a fixed cylinder is installed on both sides of the bottom end of the fixed base plate, and a movable top block is movably installed on the bottom end of the inner cavity of the fixed cylinder. A compression airbag is installed on the top of the movable top block, and several fixed springs are installed on the bottom end of the movable top block. The bottom ends of the fixed springs are connected to the bottom end of the inner cavity of the fixed cylinder. Several pulling ropes are installed on one side of the top of the movable top block. Several guide wheels are installed at equal intervals around the inner cavity of the fixed base plate, and several through holes are opened at equal intervals around the bottom end of the fixed base plate. The top ends of the pulling ropes pass through the through holes and guide wheels at corresponding positions and are connected to one side of the movable rack.

[0007] Preferably, a conveying groove is provided on one side of the inner cavity of the positioning clamp, and several spray holes are provided at equal intervals on the side of the inner cavity of the conveying groove near the mounting opening. Conveying holes are provided at the bottom end of the inner cavity of the conveying groove and inside the mounting block. The positioning clamp has a rectangular structure and is movably connected to the top of the mounting block. The horizontality of the positioning clamp is adjusted by rotation. The portion of the conveying hole located between the positioning clamp and the mounting block is sealed. A connecting hose is installed on the mounting block at the position opposite to the conveying hole. A collection slot is provided on the side of the inner cavity of the movable slide near the connecting hose. The end of the connecting hose away from the mounting block is connected to the inner cavity of the collection slot through a solenoid valve. Transmission holes are provided around the inner cavity of the fixed base plate at the position opposite to the connecting hose. The bottom end of the transmission hole is connected to the top of the compression airbag, and the top end of the transmission hole is connected to the solenoid valve.

[0008] Preferably, the inner wall of the movable slide groove has two stabilizing slide grooves, and stabilizing sliders are installed on the outside of the mounting block at relative positions to the stabilizing slide grooves, and the stabilizing sliders are slidably connected to the inner cavity of the stabilizing slide groove.

[0009] Preferably, a first moving mechanism is installed at the top of the inner cavity of the fixed frame, and a second moving mechanism is provided on one side of the bottom of the first moving mechanism. An installation plate is installed at the bottom of the second moving mechanism, a telescopic mechanism is installed at the bottom of the installation plate, and a multi-angle adjustment mechanism is installed at the bottom of the telescopic mechanism. An electric clamping plate is installed at the bottom of the multi-angle adjustment mechanism.

[0010] Preferably, clamping plates are installed on both sides of the bottom end of the electric clamping plate, a silicone strip is installed on the bottom end of the clamping plate, and a strip-shaped extrusion layer is installed on the bottom end of the clamping plates on both sides.

[0011] Preferably, the upper and lower ends of the inner cavity of the mounting elongated cavity are provided with docking grooves, and docking sliders are slidably installed in the inner cavities of the docking grooves. The end of the docking slider away from the docking groove is connected to the outside of the rotating long wheel through a bearing.

[0012] Compared with the prior art, the beneficial effects of the present invention are: 1. This invention achieves synchronous movement and positioning at multiple positions around the perimeter through the assembly limiting mechanism. It can be adapted to iron core modules of different sizes and models without the need to replace the positioning mechanism, making it highly versatile. With the design of adjusting slides, adjusting sliders and mounting springs, the positioning clamp can be adaptively adjusted, avoiding the phenomenon of the first contact end pushing the iron core to shift. The positioning accuracy error can be controlled within a very small range, ensuring precise docking of the iron core. The roughening treatment of the inner side wall of the moving slide, combined with the fitting and limiting of telescopic clips or rubber blocks, allows the movement position of the positioning clamp to be set in advance, making operation convenient and adaptable to different assembly needs. 2. This invention achieves multi-directional movement adjustment of the clamping end through the coordinated operation of the first and second electric slide rails, which can accurately transfer the iron core module to the preset position of the fixed base plate without manual assistance, greatly improving the transfer efficiency. The height of the clamping end can be flexibly adjusted through the multi-section electric telescopic rod to adapt to iron cores of different heights and positioning positions. The multi-angle adjustment mechanism drives the electric clamping plate to rotate through the rotating motor to achieve horizontal angle adjustment of the iron core. The installation rotating rod and adjustment frame rod are driven to rotate through the servo motor. With the sliding of the adjustment arc groove and adjustment arc block, the clamping angle can be finely adjusted. It can be flexibly adjusted according to the assembly posture of the iron core to ensure the accuracy of clamping and placement. 3. This invention uses a moving rack to pull a rope, which in turn moves a moving top block to compress a rubber compression airbag. After positioning, the gas inside the airbag is transported to the conveying trough via a connecting hose and a conveying hole through a solenoid valve, and then sprayed out through a nozzle. The airflow acts directly on the rotating long wheel and the surface of the iron core, which can quickly remove dust, iron filings and other dirt from the surface, preventing dirt from affecting the iron core docking accuracy and subsequent performance. No additional cleaning process is required, and assembly and cleaning are synchronized, improving assembly efficiency. 4. This invention uses a lifting mechanism to lift the circular iron core assembly. Combined with the compression between the silicone strip at the bottom of the electric clamping plate and the top of the iron core, a rotating motor drives the electric clamping plate and the iron core assembly to rotate. Utilizing the limiting effect of the positioning clamping plate and the drag-reducing effect of the rotating long wheel, the circumference of the circular iron core assembly can be quickly aligned, improving the concentricity of the iron core and solving the problem of difficult alignment of circular iron cores. The pressure sensor inside the moving top plate can monitor pressure changes in real time during the lifting process. If the iron core tilts, it will lead to uneven pressure distribution and abnormal pressure values. Furthermore, the pressure controller inside the extrusion layer can monitor the extrusion pressure of the silicone strip. If the top of the iron core tilts, an excessive pressure difference will occur. Both monitoring signals are fed back to the control panel, which can promptly remind staff to intervene manually, preventing the abnormality from escalating and reducing the defect rate of finished products. Attached Figure Description

[0013] Figure 1 A schematic diagram of the overall structure is provided for embodiments of the present invention; Figure 2 This is a structural diagram showing the overall horizontal cross-section provided in an embodiment of the present invention; Figure 3 This is a horizontal cross-sectional view of the fixed frame and the movable frame provided in an embodiment of the present invention; Figure 4 This is a cross-sectional view of the annular slide rail provided in an embodiment of the present invention. Figure 5 This is a side view of the fixed frame and the movable frame provided in an embodiment of the present invention; Figure 6 This is a cross-sectional view of the left side of the fixed base plate and the positioning clamping plate provided in an embodiment of the present invention; Figure 7 This is a structural diagram of the bottom end of the positioning clamp and one side of the inner cavity of the moving slide provided in an embodiment of the present invention; Figure 8 This is a top view of the fixed base plate provided in an embodiment of the present invention; Figure 9 This is a structural diagram showing a cross-section of the fixed base plate provided in an embodiment of the present invention; Figure 10 This is a top view of the movable rack and rotating gear provided in an embodiment of the present invention; Figure 11 This is a structural diagram of the cross-section of the movable chute provided in an embodiment of the present invention; Figure 12 Provided for embodiments of the present invention Figure 7 Enlarged structural diagram at point B.

[0014] In the diagram: 1. Conveying mechanism; 2. Placement of moving modules; 3. Fixing frame; 4. Clamping and transfer mechanism; 401. First electric slide rail; 402. Mounting plate; 403. Multi-section electric telescopic rod; 404. Multi-angle adjustment mechanism; 4041. Fixed frame; 4042. Movable frame; 4043. Servo motor; 4044. Mounting rotating rod; 4045. Adjusting frame rod; 4046. Rotating motor; 4047. Adjusting arc groove; 4048. Adjusting arc block; 405. Electric clamping plate; 406. Extrusion layer; 407. Clamping plate; 408. Silicone strip; 409. Second electric slide rail; 5. Assemble the limiting mechanism; 501. Fixed base plate; 502. Positioning clamp; 503. Rotating long wheel; 504. Moving chute; 505. Working motor; 506. Fixed cylinder; 507. Compressed airbag; 508. Conveying empty chute; 509. Moving rack; 510. Rotating gear; 511. Moving top block; 512. Pull rope; 513. Spray hole; 514. Collection trough; 515. Connecting hose; 516. Adjusting chute; 517. Installing spring; 518. Adjusting slider; 519. Mounting block; 520. Movable rotating rod; 521. Stabilizing chute; 522. Stabilizing slider; 6. Stabilizing limit mechanism; 601. Circular slide rail; 602. Arc-shaped slider; 603. Mounting slot; 604. Docking notch; 605. Fixing slot; 606. Fixing electromagnetic block; 607. Pulling spring; 608. Movable block; 609. Limiting top block; 7. Lifting mechanism; 701. Moving top plate; 702. Collection notch; 703. Moving protrusion; 704. Mounting port; 705. Small electric push rod; 8. Protective sleeve; 9. Fixing spring rope; 10. Docking slider; 11. Pressure sensor; 12. Docking groove. Detailed Implementation

[0015] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0016] Example 1

[0017] Please see Figures 1-2 , Figures 6-8 and Figures 10-12 The present invention provides a technical solution: a modular transformer core rapid assembly device, including a conveying mechanism 1, wherein a moving module 2 is provided on the front and rear sides of the top of the conveying mechanism 1, a fixed frame 3 is installed on one side of the middle of the top of the conveying mechanism 1, and a detachable baffle is installed on the left side of the fixed frame 3, including a clamping and transfer mechanism 4 and an assembly limiting mechanism 5, wherein the clamping and transfer mechanism 4 is installed on the top of the inner cavity of the fixed frame 3; The assembly limiting mechanism 5 includes a fixed base plate 501, which is movably installed at the bottom of the inner cavity of the fixed frame 3. Several movable grooves 504 are formed around the top of the fixed base plate 501. Mounting blocks 519 are movably installed on one side of each movable groove 504. Positioning clamps 502 are mounted on the top of each mounting block 519. Rotating long wheels 503 are movably installed on one side of each positioning clamp 502. A movable rotating rod 520 is movably installed in the middle of the inner cavity of the fixed base plate 501. Several rotating gears 510 are equidistantly installed from top to bottom on the outside of the movable rotating rod 520. The lengths of the mounting blocks 519 at different positions are all different, and a movable rack 5 is mounted at the bottom of each mounting block 519. 09, and the moving racks 509 at different positions mesh externally with the rotating gears 510 at corresponding positions. The bottom of the fixed base plate 501 is equipped with a working motor 505, and the bottom of the movable rotating rod 520 is connected to the output shaft of the working motor 505. The front side of the fixed frame 3 is equipped with a control panel, and the working motor 505 is electrically connected to the control panel. The top of the inner side wall of the moving slide 504 is roughened around the perimeter. When it is necessary to limit the position of the positioning clamp 502 in advance, a telescopic clip or a rubber block is used to fit into the corresponding position of the inner cavity of the moving slide 504. The roughened structure increases the friction and fastening force when limiting, and the limiting end can be set according to the assembly requirements.

[0018] The fixed base plate 501 has a hollow internal structure. Both the top and bottom of the fixed base plate 501 have swivel openings. Each side of the positioning clamping plate 502 has an installation elongated opening. The bottom of the fixed frame 3, positioned opposite the fixed base plate 501, has a placement slot. The size of the fixed base plate 501 is larger than the size of the placement slot. There is a gap between the installation elongated opening and the rotating long wheel 503. The top of the moving rack 509 has an adjusting groove 516 on the side away from the movable rotating rod 520. The bottom of the mounting blocks 519 are all equipped with... An adjusting slider 518 is provided, and the adjusting slider 518 is slidably connected to the inner cavity of the adjusting groove 516. A mounting spring 517 is installed on the side of the adjusting slider 518 away from the movable rotating rod 520, and the end of the mounting spring 517 away from the adjusting slider 518 is connected to one side of the inner cavity of the adjusting groove 516. A magnetic plate is installed at the bottom of the inner cavity of the adjusting groove 516, and a limit electromagnetic block is installed at the bottom of the adjusting slider 518. The limit electromagnetic block is electrically connected to the control panel, and a lifting mechanism 7 is provided at the top of the fixed base plate 501. Fixed cylinders 506 are installed on both sides of the bottom end of the fixed base plate 501. Movable top blocks 511 are movably installed on the bottom end of the inner cavity of the fixed cylinder 506. A compression airbag 507 is installed on the top of the movable top block 511, and the compression airbag 507 is made of rubber. Several fixed springs are installed on the bottom end of the movable top block 511, and the bottom end of the fixed springs is connected to the bottom end of the inner cavity of the fixed cylinder 506. Several pull ropes 512 are installed on one side of the top of the movable top block 511. Several guide wheels are installed at equal intervals around the inner cavity of the fixed base plate 501, and several through holes are opened at equal intervals around the bottom end of the fixed base plate 501. The top of the pull rope 512 passes through the through holes and guide wheels at the corresponding positions and connects to one side of the movable rack 509. The positioning clamp 502 has a conveying groove 508 on one side of its inner cavity. A plurality of spray holes 513 are equidistantly arranged on the side of the conveying groove 508 near the mounting opening. Conveying holes are provided at the bottom of the conveying groove 508 and inside the mounting block 519. The positioning clamp 502 has a rectangular structure, and the positioning clamp 502 is connected to the top of the mounting block 519 by a movable connection. This movable connection allows for horizontal adjustment of the positioning clamp 502. The conveying holes are located between the positioning clamp 502 and the mounting block 519. The parts between are sealed. The mounting blocks 519 are each equipped with a connecting hose 515 at the relative position of the conveying hole. The inner cavity of the moving slide 504 is provided with a collection slot 514 on the side near the connecting hose 515. The end of the connecting hose 515 away from the mounting block 519 is connected to the inner cavity of the collection slot 514 through a solenoid valve. The inner cavity of the fixed base plate 501 is provided with a transmission hole at the relative position of the connecting hose 515. The bottom end of the transmission hole is connected to the top end of the compression airbag 507, and the top end of the transmission hole is connected to the solenoid valve. Two stabilizing grooves 521 are formed on the inner wall of the movable chute 504. Stabilizing sliders 522 are installed on the outside of the mounting block 519 at relative positions to the stabilizing grooves 521, and the stabilizing sliders 522 are slidably connected to the inner cavity of the stabilizing groove 521. A docking groove 12 is formed at both the top and bottom of the inner cavity of the mounting elongated cavity, and a docking slider 10 is slidably installed in the inner cavity of each docking groove 12. The end of each docking slider 10 away from the docking groove 12 is connected to the outside of the rotating long wheel 503 via a bearing. A pressure sensor 11 is installed on the side of the inner cavity of each docking groove 12 near the collection opening 514. A fixing spring rope 9 is installed on the side of the slider 10 away from the pressure sensor 11. The end of the fixing spring rope 9 away from the docking slider 10 is connected to the inner cavity of the docking groove 12. The pressure sensor 11 is electrically connected to the control panel. When the mounting block 519 slides inside the moving groove 504, it drives the stabilizing slider 522 to slide inside the stabilizing groove 521, which improves the stability of the mounting block 519 and the positioning clamp 502 during the movement. Through the cooperation of the stabilizing groove 521 and the stabilizing slider 522, it is ensured that the mounting block 519 and the positioning clamp 502 do not shake or jam during the movement, further improving the positioning accuracy. The specific implementation method is as follows: After the object to be assembled is placed on the upper end of the fixed base plate 501, the working motor 505 is started to drive the movable rotating rod 520 to rotate. The movable rotating rod 520 drives the rotating gear 510 to rotate. Through the mutual meshing of the rotating gear 510 and the moving rack 509, the moving racks 509 around the perimeter are driven to move to the opposite side. Then, through the mounting block 519, the positioning clamps 502 around the perimeter are driven to move to the opposite side, so that the rotating long wheels 503 around the perimeter contact and press and fix with the outside of the object. Since other positions are not contacted and fixed, the moving racks 509 continue to move. When the moving racks 509 after the fixed position continue to move, the adjusting slide 516 slides outside the adjusting slider 518 and presses the mounting spring 517. Through the elastic action of the mounting spring 517, the first contact is made The positioning limit end remains in contact with the object, while the positioning clamp 502, which is not in contact with the object, continues to move, causing the rotating long wheel 503 installed on one side of the positioning clamp 502 to contact and fix with the outside of the object. After all positions are positioned, the limit electromagnetic block is activated to generate magnetism and magnetically attracts the magnetic plate to fix the positioning. The distance and position of the surrounding positioning clamps 502 can be adjusted in advance according to the size and model of the positioning before moving and positioning. When the size of the compression positioning is different, the positioning clamp 502 that contacts first will be resisted and unable to continue moving. The limit ends of other positions need to continue moving. The limit end that contacts first will push the object to move, while the other positions that are not compression positioning will push the object away, causing the object to shift. When the surrounding moving racks 509 move to the opposite side, they drive the pull rope 512 to move. The pull rope 512 drives the moving top block 511 to move upward, and the upward movement stretches the fixed spring. Later, the stretched fixed spring drives the moving top block 511 to reset. When the moving top block 511 moves upward, it squeezes the compression airbag 507, causing the compression airbag 507 to expand. After positioning is completed, the solenoid valve is activated to transport the gas in the cavity of the compression airbag 507 to the inside of the conveying hole through the connecting hose 515. The gas is then transported to the inside of the conveying slot 508 through the conveying hole and finally sprayed out through the spray hole 513. The sprayed airflow comes into contact with the rotating long wheel 503 and the outside of the assembled object, treating the positioning end and the outside of the object. This prevents dirt from going undetected during the conveying process and affecting the normal processing flow later.

[0019] Example 2

[0020] Please see Figures 1-2 and Figure 5 The present invention provides a technical solution: a first moving mechanism is installed at the top of the inner cavity of the fixed frame 3, and the first moving mechanism is a first electric slide rail 401. A second moving mechanism is provided on one side of the bottom of the first moving mechanism, and the second moving mechanism is a second electric slide rail 409. A plurality of positioning sensors are installed at equal intervals at the top of the inner cavities of the first electric slide rail 401 and the second electric slide rail 409. An installation plate 402 is installed at the bottom of the second moving mechanism. A telescopic mechanism is installed at the bottom of the installation plate 402. A multi-angle adjustment mechanism 404 is installed at the bottom of the telescopic mechanism. The telescopic mechanism is a multi-section electric telescopic rod 403. An electric clamping plate 405 is installed at the bottom of the multi-angle adjustment mechanism 404. The electric clamping plate 405 has clamping plates 407 installed on both sides of its bottom end. A silicone strip 408 is installed on the bottom end of the clamping plate 407. A strip-shaped extrusion layer 406 is installed on the bottom end of the clamping plates 407 on both sides. The extrusion layer 406 is made of silicone. Several pressure controllers are installed at equal intervals in the inner cavity of the extrusion layer 406. The first electric slide rail 401, the multi-section electric telescopic rod 403, the second electric slide rail 409 and the pressure controllers are electrically connected to the control panel. The multi-angle adjustment mechanism 404 includes a movable frame 4042, which is mounted on the top of the electric clamping plate 405. A fixed frame 4041 is movably mounted on the top of the movable frame 4042. Both the bottom of the fixed frame 4041 and the top of the movable frame 4042 have an arc-shaped structure. Adjustment arc grooves 4047 are provided on both sides of the bottom of the fixed frame 4041. An adjustment arc block 4048 is slidably mounted on the bottom of the inner cavity of the adjustment arc groove 4047. The bottom of the adjustment arc block 4048 is connected to the top of the movable frame 4042. A protective sleeve 8 is installed between the outer perimeter of the fixed frame 4041 and the movable frame 4042. A rotary motor 4046 is installed on the bottom of the inner cavity of the movable frame 4042. The bottom end of the rotating motor 4046 is connected to the top end of the electric clamping plate 405. A stabilizing limiting mechanism 6 is installed at the bottom of the outer perimeter of the movable frame 4042. A partition is installed at the top end of the inner cavity of the movable frame 4042. An installation rotating rod 4044 is installed in the inner cavity of the fixed frame 4041 through a bearing. A servo motor 4043 is installed on the right side of the fixed frame 4041. The right end of the installation rotating rod 4044 passes through the fixed frame 4041 and is connected to the output end of the servo motor 4043. The servo motor 4043 and the rotating motor 4046 are electrically connected to the control panel. Adjusting brackets 4045 are installed on both sides of the installation rotating rod 4044, and the bottom end of the adjusting bracket 4045 is connected to the top end of the partition. The specific implementation method is as follows: During the assembly process, the object to be assembled or the object that has been preliminarily assembled is placed on the placement moving module 2. The placement moving module 2 and the placed object are moved to the right side inside the fixed frame 3 by the conveying mechanism 1. Then, the multi-section electric telescopic rod 403 is activated to drive the multi-angle adjustment mechanism 404 and the electric clamping plate 405 to move downward, so that the clamping plate 407 moves to the outside of the object. The electric clamping plate 405 is activated to drive the clamping plate 407 to move and contact the outside of the material for clamping. After clamping is completed, the multi-section electric telescopic rod 403 drives the clamped material to move upward. The first electric slide rail 401 is activated to drive the second electric slide rail 409 and the clamped material to move towards the fixed base plate 501 and move above the fixed base plate 501. The second electric slide rail 409 is activated to drive the fixed material to move back and forth, and it can also be used in conjunction with the first electric slide rail 401 to achieve left and right movement. During the placement process, multi-directional movement is achieved. The adjustment mechanism is as follows: When the placement direction needs to be adjusted after the initial adjustment, the rotating motor 4046 is started to drive the electric clamping plate 405 to rotate, which in turn drives the clamped material to rotate and adjust. After the rotation adjustment, the material is placed. If there is a deviation in the placement position after placement and it needs to be pushed and aligned, the servo motor 4043 is started to drive the mounting rod 4044 to rotate, which in turn drives the adjusting frame rod 4045 to move. With the mounting rod 4044 as the axis, the adjusting frame rod 4045 moves, which in turn drives the movable frame 4042 and the electric clamping plate 405 to move through the partition. When the movable frame 4042 moves, it drives the adjusting arc block 4048 to slide inside the adjusting arc groove 4047, which improves the stability and flexibility of the adjustment process and adjusts the angle of the clamping plate 407. When the adjustment is completed, the clamping plate 407 is moved in multiple directions through the first electric slide rail 401 and the second electric slide rail 409 to push and align the placed object.

[0021] Example 3

[0022] Please see Figure 3 and Figure 4The present invention provides a technical solution: the stabilizing limiting mechanism 6 includes an annular slide rail 601, which is installed on the bottom of the outer side of the movable frame 4042. A plurality of arc-shaped sliders 602 are slidably installed inside the annular slide rail 601. The bottom ends of the arc-shaped sliders 602 are connected to the top end of the electric clamping plate 405. A plurality of mounting slots 603 are equidistantly opened on both sides of the inner cavity of the annular slide rail 601. Movable blocks 608 are movably installed on one side of each mounting slot 603, and the movable blocks 608 are close to the arc-shaped sliders 602. Each of the following is a set of limit blocks 609 installed on one side of the movable block 608. A mating magnetic block is installed on the side of the limit block 609 away from the movable block 608. Several pulling springs 607 are installed at equal intervals on the side of the movable block 608 near the limit block 609. The end of the pulling spring 607 away from the movable block 608 is connected to one side of the inner cavity of the mounting slot 603. The inner cavity of the arc-shaped slider 602 is provided with a fixing slot 605. A mating recess 604 is provided on both sides of the inner cavity of the fixing slot 605. A fixing electromagnetic block 606 is installed on both sides of the inner cavity of the fixing slot 605. The fixing electromagnetic block 606 is electrically connected to the control panel. The size of the limit block 609 is smaller than the size of the mating recess 604. The specific implementation method is as follows: When adjusting the angle of the electric clamping plate 405 and the clamping plate 407, or the angle of the clamped iron core, the fixed electromagnetic block 606 is activated to generate magnetism, which magnetically attracts the corresponding docking magnetic block, causing the limiting top block 609 and the movable block 608 to move towards the docking recess 604. During the movement, the movable block 608 compresses the pull spring 607. Later, the compressed pull spring 607 drives the movable block 608 and the limiting top block 609 to reset, so that the limiting top block 609 at the corresponding position engages with the inner cavity of the docking recess 604, thus limiting the arc-shaped slider 602. Since the arc-shaped slider 602 and the electric clamping plate 405 are engaged, the arc-shaped slider 602 is fixed. The top of plate 405 is connected to a device that further limits the movement of the electric clamping plate 405. This prevents the rotation motor 4046 from relying solely on its own limiting capability during angle adjustment, which could negatively impact its lifespan and performance over time. When the iron core experiences local displacement, protrusion, or abnormalities after assembly, the angle of the clamping end is adjusted accordingly based on the abnormal angle. The adjusted clamping end contacts and presses against the abnormal area, thus addressing and adjusting the abnormal part. Additionally, when the electric clamping plate 405 rotates horizontally, it drives the arc-shaped slider 602 to slide within the inner cavity of the annular slide rail 601, improving the stability of the electric clamping plate 405 during rotation.

[0023] Example 4

[0024] Please see Figure 9The present invention provides a technical solution: the top of the movable rotating rod 520 has an installation port 704, and a small electric push rod 705 is installed in the inner cavity of the installation port 704. The small electric push rod 705 is electrically connected to the control panel. The top of the fixed base plate 501 has a collection recess 702, and a movable top plate 701 is movably disposed at the bottom of the inner cavity of the collection recess 702. Movable protrusions 703 are installed at equal intervals around the movable top plate 701. Several protrusions are installed at equal intervals at the top of both the movable top plate 701 and the movable protrusions 703. The bottom of the inner cavity of the collection recess 702 has an opening... It has a circular opening, and the top of the small electric push rod 705 is connected to the bottom of the movable top plate 701 via a bearing. The inner cavity of the movable top plate 701 is equipped with a pressure sensor end, which is electrically connected to the control panel. The pressure sensor is located directly above the small electric push rod 705. The movable top plate 701 has a hollow structure inside, and a horizontal sensor is installed in the middle of the top of the inner cavity of the movable top plate 701. When there is a tilt problem during the lifting operation, it will be detected by the horizontal sensor, and the moving distance of the telescopic end of the small electric push rod 705 will be adjusted. At the same time, the feedback will be sent to the control panel for warning. The specific implementation method is as follows: When aligning the outer perimeter of the assembled circular iron core assembly, the small electric push rod 705 is activated to move the moving top plate 701 and the moving protrusion 703 upwards, so that the moving top plate 701 contacts the bottom end of the iron core assembly and lifts the top of the iron core assembly. The first electric slide rail 401 is activated to move the second electric slide rail 409 to one side of the fixed base plate 501, which in turn moves the electric clamping plate 405 of the multi-angle adjustment mechanism 404, so that the electric clamping plate 405 and the clamping plate 407 move to directly above the iron core assembly and adjust the distance between the clamping plates 407 on both sides. The multi-section electric telescopic rod 403 is activated to move the multi-angle adjustment mechanism 404 and the electric clamping plate 405 downwards, which in turn moves the clamping plate 407 downwards. When it moves to the top of the iron core assembly, the clamping plate 407... The length is sufficient to allow the silicone strip 408 installed at the bottom of the clamping plate 407 to contact and compress with the top of the iron core assembly. During compression, the pressure is monitored by a pressure sensor. When the pressure reaches a pre-set threshold, the rotating motor 4046 is activated to rotate the electric clamping plate 405, which in turn rotates the clamping plate 407. The silicone strip 408 compresses the top of the iron core assembly, causing the iron core assembly to rotate. The bearings then rotate the moving top plate 701, bringing the circumference of the circular iron core assembly into contact with the outside of the rotating long wheel 503. Since the positioning clamping plate 502 does not rotate, it provides a limiting function, while the rotating long wheel 503 rotates, reducing friction. If the outside of the iron core assembly... When the core is uneven, it will be resisted by the positioning clamp 502. This resistance will push the core assembly to move and align the outside of the core assembly. When the silicone strip 408 is squeezed, it will squeeze the pressure controller and feed the pressure value back to the control panel. When the top of the core assembly is tilted, the difference in pressure values ​​will be relatively large. This will be fed back to the staff through the control panel for manual intervention. Also, if the core assembly tilts during the process of lifting it, one side of the core assembly will come into contact with the outside of the rotating wheel 503, increasing the resistance to the upward movement. When the resistance increases, the value at the pressure sensor will increase, triggering the control panel for manual intervention as well.

[0025] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0026] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A modular transformer core rapid assembly device, comprising a conveying mechanism (1), wherein a moving module (2) is provided on both the front and rear sides of the top end of the conveying mechanism (1), and a fixed frame (3) is installed on one side of the middle part of the top end of the conveying mechanism (1), characterized in that: It includes a clamping and transfer mechanism (4) and an assembly limiting mechanism (5), and the clamping and transfer mechanism (4) is installed at the top of the inner cavity of the fixed frame (3); The assembly limiting mechanism (5) includes a fixed base plate (501), which is movably installed at the bottom of the inner cavity of the fixed frame (3). Several movable slide grooves (504) are provided around the top of the fixed base plate (501). An installation block (519) is movably installed on one side of the inner cavity of the movable slide groove (504). A positioning clamp (502) is installed on the top of the installation block (519). A rotating long wheel (503) is movably installed on one side of the positioning clamp (502). A movable rotating rod (520) is movably installed in the middle of the inner cavity of the fixed base plate (501). Several rotating gears (510) are equidistantly installed on the outside of the movable rotating rod (520). The lengths of the installation blocks (519) at different positions are different. A movable rack (509) is installed at the bottom of the installation block (519). The movable racks (509) at different positions mesh with the rotating gears (510) at the corresponding positions.

2. The modular transformer core rapid assembly device according to claim 1, characterized in that: The fixed base plate (501) has a hollow structure inside. The fixed base plate (501) has a turning opening at both the top and bottom. The positioning clamp (502) has an installation long opening on one side. The bottom of the fixed frame (3) is located at the opposite position of the fixed base plate (501) and has a placement slot. The size of the fixed base plate (501) is larger than the size of the placement slot. The fixed base plate (501) is provided with a lifting mechanism (7) at the top.

3. The modular transformer core rapid assembly device according to claim 2, characterized in that: Fixed cylinders (506) are installed on both sides of the bottom end of the fixed base plate (501). Movable top blocks (511) are movably installed on the bottom end of the inner cavity of the fixed cylinder (506). A compression airbag (507) is installed on the top of the movable top block (511). Several fixed springs are installed on the bottom end of the movable top block (511), and the bottom end of the fixed springs is connected to the bottom end of the inner cavity of the fixed cylinder (506). Several pulling ropes (512) are installed on one side of the top of the movable top block (511). Several guide wheels are installed at equal intervals around the inner cavity of the fixed base plate (501), and several through holes are opened at equal intervals around the bottom end of the fixed base plate (501). The top of the pulling rope (512) passes through the corresponding through hole and guide wheel and connects to one side of the movable rack (509).

4. The modular transformer core rapid assembly device according to claim 3, characterized in that: The positioning clamp (502) has a conveying slot (508) on one side of its inner cavity. The conveying slot (508) has several spray holes (513) at equal intervals on the side of its inner cavity near the mounting port. The bottom of the conveying slot (508) and the inside of the mounting block (519) have conveying holes. The mounting block (519) is equipped with a connecting hose (515) at the relative position of the conveying hole. The moving slide (504) has a collection slot (514) on the side of its inner cavity near the connecting hose (515). The end of the connecting hose (515) away from the mounting block (519) is connected to the inner cavity of the collection slot (514) through a solenoid valve. The fixed base plate (501) has transmission holes at the relative positions of the connecting hose (515) around its inner cavity. The bottom of the transmission hole is connected to the top of the compression airbag (507), and the top of the transmission hole is connected to the solenoid valve.

5. The modular transformer core rapid assembly device according to claim 1, characterized in that: The inner wall of the movable slide (504) has two stabilizing slides (521). The mounting block (519) is equipped with stabilizing sliders (522) at the relative positions of the stabilizing slides (521) on the outside. The stabilizing sliders (522) are slidably connected to the inner cavity of the stabilizing slides (521).

6. The modular transformer core rapid assembly device according to claim 1, characterized in that: The top of the inner cavity of the fixed frame (3) is equipped with a first moving mechanism, and a second moving mechanism is provided on one side of the bottom of the first moving mechanism. The bottom of the second moving mechanism is equipped with an mounting plate (402), the bottom of the mounting plate (402) is equipped with a telescopic mechanism, and the bottom of the telescopic mechanism is equipped with a multi-angle adjustment mechanism (404). The bottom of the multi-angle adjustment mechanism (404) is equipped with an electric clamp (405).

7. A modular transformer core rapid assembly device according to claim 6, characterized in that: The electric clamping plate (405) is equipped with clamping plates (407) on both sides of its bottom end. A silicone strip (408) is installed at the bottom end of the clamping plate (407). A strip-shaped extrusion layer (406) is installed at the bottom end of the clamping plates (407) on both sides. The multi-angle adjustment mechanism (404) includes a stabilizing limiting mechanism (6).

8. The modular transformer core rapid assembly device according to claim 1, characterized in that: Furthermore, both the top and bottom of the long-mouth inner cavity are provided with docking grooves (12), and docking sliders (10) are slidably installed in the inner cavity of the docking grooves (12). The end of the docking sliders (10) away from the docking grooves (12) is connected to the outside of the rotating long wheel (503) through a bearing.

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