Device facilitating demolding of transformer coil

Abstract

The utility model discloses a device facilitating demolding of a transformer coil, and relates to the field of transformer coil machining devices. The device comprises the moving mechanism, the moving mechanism comprises the bottom plate, the top of the bottom plate is provided with the placing mechanism, the placing mechanism and the demolding mechanism are arranged, a placing plate in the placing mechanism is made of thick foam pad materials, a coil can be stably supported, the coil can be effectively prevented from being damaged, the demolding mechanism serves as a core part, and the demolding mechanism is convenient to use. Angle adjustment and stable fixation are achieved through rotary connection and fastening bolts so as to adapt to different coil sizes, the vibration motor can be accurately aligned with the contact face of the coil and a sleeve shell through cooperation of an adjusting groove and an adjusting bolt, the demolding efficiency is improved, the accurate position and stable supporting of the vibration motor are guaranteed through a sliding block and a mounting frame, and finally the demolding efficiency is improved. The demolding mechanism arranged in a mirror image mode ensures that the two sides of the coil are evenly stressed, deformation and damage are avoided, and the demolding stability and reliability are further enhanced.

Description

Technical Field

[0001] The utility model relates to the field of transformer coil processing devices, in particular to a transformer coil demoulding device. Background Art

[0002] The transformer coil demoulding device is a device used to safely and efficiently remove the transformer coil from its winding mold. It is composed of a base plate, a long slot, a movable vertical support rod, a clamping beam and other parts, which work together to ensure the stability and smooth demoulding of the coil. Its working principle is to adapt to different coil sizes by adjusting the support rod and the clamping beam. After clamping the coil, the inner mold is slowly raised by a crane and other equipment to allow the coil to be safely removed with the inner mold, thereby achieving an efficient and safe demoulding process and avoiding damage to the coil during demoulding. Some advanced demoulding devices are also equipped with special demoulding and transfer units, which further improve the demoulding efficiency and the convenience of coil transfer through guide rails, supports and other components.

[0003] The existing transformer coil demoulding device mainly relies on the weight of the film body itself and the pulling force of external equipment such as a crane to pull the coil out of the mold during the demoulding process, thereby achieving the purpose of demoulding. However, this traditional demoulding method has obvious problems. First, it is inefficient because it takes a lot of time and manpower to ensure the smooth progress of the demoulding operation. Secondly, this method also has safety hazards, especially when using a crane for pulling operation. If the operation is improper or the equipment fails, it is likely to cause damage to the operator and the coil. Therefore, a more efficient and safe transformer coil demoulding device and method are urgently needed to improve production efficiency and ensure workplace safety. Utility Model Content

[0004] Based on this, the purpose of the utility model is to provide a transformer coil demoulding device to solve the technical problems of low efficiency and potential safety hazards in the existing transformer coil demoulding device.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for demoulding transformer coils, comprising a moving mechanism, the moving mechanism comprising a bottom plate, a placing mechanism is arranged on the top of the bottom plate, the placing mechanism comprises a placing plate, a placing groove is arranged on the top of the placing plate, an arc chamfer is arranged on the inner side of the placing groove, and the material of the placing plate is a thick foam pad;

[0006] Demolding mechanisms are provided at both ends of the bottom plate, and the demoulding mechanisms include a fixing frame, and the fixing frame is provided in an inverted "U"-shaped structure, the fixing frame is rotatably connected to the bottom plate, and a tightening bolt is provided at the lower outer side of the fixing frame, and the tightening bolt is used to tighten the fixing frame;

[0007] An adjustment slot is provided on the upper outer side of the fixing frame, an adjustment bolt is provided on the top of the fixing frame, and the adjustment bolt is threadedly connected to the fixing frame;

[0008] The bottom of the adjusting bolt is rotatably connected with a sliding block, the inner side of the sliding block is provided with a mounting frame, the top of the mounting frame is provided with a vibration motor, and the bottom of the mounting frame is provided with a flexible block.

[0009] By adopting the above technical solution, a basic support structure for the entire device is provided, ensuring that the device can be easily moved to any desired position. The bottom plate is firmly and durable, capable of bearing the weight of the placement mechanism and the demoulding mechanism. The mobile mechanism enhances the flexibility and portability of the equipment, making it simple and quick to transfer between different working areas.

[0010] Furthermore, the bottom of the flexible block is in contact with the casing, and the demoulding mechanism causes the casing and the coil to be demoulded quickly through high-speed vibration.

[0011] By adopting the above technical solution, the setting of the placement plate provides a stable and protective placement environment for the transformer coil and casing. The shape of the placement groove and the arc chamfer facilitate the accurate placement of the casing. At the same time, the thick foam pad material can reduce the possible damage to the coil during operation, thereby improving the safety of operation and the quality of the product.

[0012] Furthermore, the demoulding mechanism is provided in two groups, and the two groups of demoulding mechanisms are mirror-imaged along the length center line of the bottom plate.

[0013] By adopting the above technical solution, the two sets of demoulding mechanisms are mirrored along the center line of the bottom plate length, ensuring the uniform distribution of force during the demoulding process, improving the stability and success rate of demoulding, and also reducing the deviation or damage that may be caused by a single force point.

[0014] Furthermore, side grooves are provided at the front and rear ends of the placement plate, and a fixing mechanism is provided inside the side grooves.

[0015] By adopting the above technical solution, the side groove provides installation space for the fixing mechanism, and the fixing mechanism can further stabilize the position of the shell during the demolding process to prevent it from accidentally moving or tilting, thereby ensuring the accuracy and safety of demolding.

[0016] Furthermore, the fixing mechanism comprises a rotating shaft, on which a side plate is arranged, and the top of the side plate is locked and has a plurality of spring grooves.

[0017] By adopting the above technical solution and by cleverly setting components such as the rotating shaft, the side plate, and the spring slot, the fixing mechanism can adapt to shells of different sizes and provide a stable clamping force without causing damage to the shell. This adaptive setting greatly improves the versatility and practicality of the device.

[0018] Furthermore, a sliding limit plate is engaged inside the spring groove, a connecting rod is arranged on the top of the limit plate, and the connecting rod passes through the side plate and is provided with a buckle plate.

[0019] By adopting the above technical solution, the buckle plate can be flexibly moved so that it can buckle or release the shell as needed, thereby ensuring the stability of the shell during the demoulding process and the convenience of operation.

[0020] Furthermore, a spring is arranged above the limiting plate, one end of the spring abuts against the limiting plate, and the other end of the spring abuts against the spring slot, and the spring is used to push the connecting rod back.

[0021] By adopting the above technical solution, the elastic force of the spring can be used to automatically push back the connecting rod, so that the buckle plate can be automatically reset without the action of external force, thereby improving the convenience and efficiency of operation.

[0022] Furthermore, a handle is provided on one side of the gusset plate, and the handle is used to lift the gusset plate.

[0023] By adopting the above technical solution, the lifting and lowering of the buckle plate can be conveniently controlled by the handle, so that the operator can more easily fix and release the shell, thereby improving user experience and work efficiency.

[0024] Furthermore, the buckle plate is used to clamp the shell, and the fixing mechanism is used to further fix and limit the shell. The inside of the shell is clamped with a coil, and a hook plate is provided on the top of the coil. The hook plate is used to demould the coil from the shell.

[0025] By adopting the above technical solution, the gusset plate is not only used to fix the shell, but also plays a key role in the demolding process. By stabilizing the position of the shell, the gusset plate ensures the accuracy and consistency of demolding, thereby improving product quality and production efficiency.

[0026] Furthermore, four self-locking wheels are arranged at the bottom of the base plate, and the four self-locking wheels can be rotated and self-locked according to needs, and the moving mechanism is used for moving the placement mechanism.

[0027] By adopting the above technical solution, the self-locking wheel enables the device to be easily moved to the specified position and then locked, ensuring that the device will not move accidentally during the demoulding process. This setting not only improves the safety of operation, but also increases the flexibility and portability of the device.

[0028] In summary, the utility model mainly has the following beneficial effects:

[0029] 1. The utility model is provided with a placement mechanism and a demoulding mechanism, wherein the placement plate in the placement mechanism is made of a thick foam pad material, which can not only stably support the coil but also effectively protect it from damage. The demoulding mechanism, as the core part, realizes angle adjustment and stable fixation through rotating connection and tightening bolts to adapt to different coil sizes. The cooperation of the adjustment slot and the adjustment bolt enables the vibration motor to accurately align the contact surface between the coil and the casing, thereby improving the demoulding efficiency. The slider and the mounting frame ensure the precise position and stable support of the vibration motor, while the combination of the vibration motor and the flexible block can quickly break the bonding force and realize fast and safe demoulding. Finally, the demoulding mechanism with mirrored arrangement ensures that the force on both sides of the coil is uniform, avoids deformation and damage, and further enhances the stability and reliability of demoulding.

[0030] 2. The utility model is provided with a fixing mechanism and a moving mechanism, wherein the side groove provides an installation space for the fixing mechanism, so that the fixing mechanism is hidden in the placement plate, saving space and facilitating rapid deployment. The rotating shaft and the side plate are combined to realize the rapid rotation, expansion and stable installation of the side plate. The spring groove, the limit plate, the connecting rod and the buckle plate constitute a flexible clamping mechanism to meet the fixing requirements of shells of different sizes. The spring ensures that the clamping mechanism can automatically reset after being released, thereby improving the efficiency of use. The handle setting makes it more convenient to pull the buckle plate and reduces the difficulty of operation. The shell protects the coil from damage during demolding, and its clamping structure enhances the stability of the coil, while the hook plate facilitates the removal of the coil after demolding. The combination of the self-locking wheel and the moving mechanism allows the device to be easily moved and firmly parked when needed, achieving a balance between mobility and stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0032] Figure 2 This is a bottom-up three-dimensional structural schematic diagram of the utility model;

[0033] Figure 3 It is a schematic diagram of a side-view cross-sectional three-dimensional structure of the utility model;

[0034] Figure 4 For this utility model Figure 3 Schematic diagram of the structure enlarged at point A in the middle.

[0035] In the figure: 1. moving mechanism; 101. bottom plate; 102. self-locking wheel; 2. placing mechanism; 201. placing plate; 202. placing groove; 203. arc chamfer; 204. side groove; 3. demoulding mechanism; 301. fixing frame; 302. tightening bolt; 303. adjusting groove; 304. adjusting bolt; 305. slider; 306. mounting frame; 307. vibration motor; 308. flexible block; 4. fixing mechanism; 401. rotating shaft; 402. side plate; 403. spring groove; 404. spring; 405. limiting piece; 406. connecting rod; 407. buckle plate; 408. handle; 5. casing; 6. coil; 7. hook plate. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0037] The following describes an embodiment of the utility model based on its overall structure.

[0038] Embodiment 1:

[0039] A device for facilitating demoulding of transformer coils, such as Figure 1-Figure 4 As shown, it includes a moving mechanism 1, which includes a bottom plate 101. A placing mechanism 2 is arranged on the top of the bottom plate 101. The placing mechanism 2 includes a placing plate 201. A placing groove 202 is opened on the top of the placing plate 201. An arc chamfer 203 is arranged on the inner side of the placing groove 202. The material of the placing plate 201 is a thick foam pad; demoulding mechanisms 3 are arranged at both ends of the bottom plate 101. The demoulding mechanism 3 includes a fixing frame 301. The fixing frame 301 is arranged in an inverted "U" shape. The fixing frame 301 is rotatably connected to the bottom plate 101, and a tightening bolt 302 is arranged at the lower outer side of the fixing frame 301. The tightening bolt The bolt 302 is used to tighten the fixing frame 301; an adjustment slot 303 is opened on the upper outer side of the fixing frame 301, and an adjusting bolt 304 is arranged on the top of the fixing frame 301, and the adjusting bolt 304 is threadedly connected to the fixing frame 301; the bottom of the adjusting bolt 304 is rotatably connected to a slider 305, and a mounting frame 306 is arranged on the inner side of the slider 305, a vibration motor 307 is arranged on the top of the mounting frame 306, and a flexible block 308 is arranged on the bottom of the mounting frame 306, which provides basic support for the device and can conveniently move the entire device to the working area, thereby increasing the flexibility and portability of the device.

[0040] See also Figure 1 , Figure 2 , Figure 3 , Figure 4The bottom of the flexible block 308 is in contact with the shell 5, and the demoulding mechanism 3 causes the shell 5 and the coil 6 to be demoulded quickly through high-speed vibration. An efficient and gentle demoulding process is achieved through the vibration motor 307 and the flexible block 308, which reduces manual intervention and improves production efficiency and demoulding quality.

[0041] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 There are two groups of demoulding mechanisms 3, and the two groups of demoulding mechanisms 3 are mirrored along the length center line of the bottom plate 101. The two groups of demoulding mechanisms are mirrored along the length center line of the bottom plate, which ensures the uniform distribution of demoulding force and improves the stability and effect of demoulding.

[0042] Embodiment 2:

[0043] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 Side grooves 204 are provided at the front and rear ends of the placement plate 201, and a fixing mechanism 4 is provided inside the side groove 204, which provides an additional fixing means to ensure the stability of the shell during the demoulding process and prevent it from accidental movement or damage.

[0044] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 The fixing mechanism 4 includes a rotating shaft 401, on which a side plate 402 is arranged. The top of the side plate 402 is locked and has a plurality of spring grooves 403. Through the rotating shaft 401, the side plate 402 can be easily rotated into place to adapt to shells of different sizes and shapes. At the same time, the setting of the plurality of spring grooves 403 provides space for the subsequently installed springs and limit mechanisms, which is the basis for realizing the adaptive clamping function.

[0045] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 The spring groove 403 is internally engaged with a sliding limit plate 405, and a connecting rod 406 is arranged on the top of the limit plate 405. The connecting rod 406 passes through the side plate 402 and is provided with a buckle plate 407. The clamping action of the shell is achieved by the connecting rod 406 and the buckle plate 407. This arrangement not only provides a stable clamping force, but also can adapt to shells of different thicknesses, thereby increasing the versatility and flexibility of the device.

[0046] See also Figure 1 , Figure 2 , Figure 3 , Figure 4A spring 404 is arranged above the limiting piece 405, one end of the spring 404 is in contact with the limiting piece 405, and the other end of the spring 404 is in contact with the spring slot 403, and the spring 404 is used to push the connecting rod 406 back. The setting of the spring 404 enables the clamping mechanism to have an adaptive clamping force. When the shell is placed between the buckle plates 407, the spring 404 pushes the limiting piece 405 through its rebound force, and then the buckle plates 407 clamp the shell tightly through the connecting rod 406. This setting not only simplifies the operation process, but also ensures the stability of the shell during the demoulding process, and prevents accidents caused by loosening. At the same time, the elasticity of the spring also plays a certain buffering role, protecting the shell and the coil from damage during the clamping process.

[0047] See also Figure 1 , Figure 2 , Figure 3 A handle 408 is provided on one side of the buckle plate 407, and the handle 408 is used to lift the buckle plate 407, so that the operator can quickly and easily fix or release the shell, thereby improving work efficiency and user experience.

[0048] See also Figure 1 , Figure 2 , Figure 3 The buckle plate 407 is used to clamp the shell 5, and the fixing mechanism 4 is used to further fix and limit the shell 5. The coil 6 is clamped inside the shell 5, and a hook plate 7 is provided on the top of the coil 6. The hook plate 7 is used to demould the coil 6 from the shell 5, providing a convenient demoulding point, so that the coil can be more easily removed from the shell, reducing the difficulty and damage risk during the demoulding process.

[0049] See also Figure 1 , Figure 2 , Figure 3 Four self-locking wheels 102 are arranged at the bottom of the base plate 101. The four self-locking wheels 102 can be rotated and self-locked as needed. The moving mechanism 1 is used to move the placement mechanism 2, allowing the device to be easily moved to the specified position and then locked, ensuring that the device will not move accidentally during the demolding process, thereby increasing the safety and stability of the operation.

[0050] The implementation principle of the utility model is as follows: first, the device is moved to the working area by the self-locking wheel 102 of the moving mechanism 1, and the self-locking wheel 102 is locked to prevent the device from moving, and then the casing 5 is placed in the placement groove 202 of the placement plate 201, and the arc chamfer 203 of the placement groove 202 facilitates the smooth placement of the casing 5;

[0051] The side plate 402 is rotated out of the side groove 204 through the rotating shaft 401, and the buckle plate 407 is clamped on the casing 5. The buckle plate 407 is lifted by the handle 408, so that the connecting rod 406 drives the limiting plate 405 to move upward in the spring groove 403, and compresses the spring 404. The handle 408 is released, and the rebound force of the spring 404 causes the connecting rod 406 and the buckle plate 407 to generate a clamping force on the casing 5, thereby fixing the casing 5;

[0052] Adjust the position of the demoulding mechanism 3 to ensure that the flexible block 308 is in contact with the shell 5. Adjust the position of the slider 305 and the mounting bracket 306 by adjusting the bolt 304 to adapt to shells 5 of different sizes. Start the vibration motor 307 to generate high-speed vibration, which is transmitted to the shell 5 through the flexible block 308, so as to promote the rapid demoulding of the coil 6 and the shell 5.

[0053] Parts not involved in the present invention are the same as the prior art or can be implemented by using the prior art, and will not be described in detail here.

[0054] Although an embodiment of the utility model has been shown and described, this specific embodiment is only an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contribution as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.

Claims

1. A device for facilitating demoulding of transformer coils, characterized in that: The mobile mechanism (1) comprises a bottom plate (101), a placement mechanism (2) is arranged on the top of the bottom plate (101), the placement mechanism (2) comprises a placement plate (201), a placement groove (202) is arranged on the top of the placement plate (201), an arc chamfer (203) is arranged on the inner side of the placement groove (202), and the placement plate (201) is made of a thick foam pad; Demolding mechanisms (3) are provided at both ends of the bottom plate (101), and the demoulding mechanism (3) comprises a fixing frame (301), and the fixing frame (301) is provided in an inverted "U"-shaped structure, the fixing frame (301) is rotatably connected to the bottom plate (101), and a tightening bolt (302) is provided at the lower outer side of the fixing frame (301), and the tightening bolt (302) is used to tighten the fixing frame (301); An adjustment slot (303) is provided on the upper outer side of the fixing frame (301), and an adjustment bolt (304) is provided on the top of the fixing frame (301), and the adjustment bolt (304) is threadedly connected to the fixing frame (301); The bottom of the adjusting bolt (304) is rotatably connected to a slider (305), the inner side of the slider (305) is provided with a mounting frame (306), the top of the mounting frame (306) is provided with a vibration motor (307), and the bottom of the mounting frame (306) is provided with a flexible block (308).

2. The device for facilitating demoulding of transformer coils according to claim 1, characterized in that: The bottom of the flexible block (308) is in contact with the casing (5), and the demoulding mechanism (3) causes the casing (5) and the coil (6) to be demoulded quickly through high-speed vibration.

3. The device for facilitating demoulding of transformer coils according to claim 1, characterized in that: The demoulding mechanisms (3) are provided in two groups, and the two groups of demoulding mechanisms (3) are arranged in a mirror-like manner along the length center line of the bottom plate (101).

4. The device for facilitating demoulding of transformer coils according to claim 1, characterized in that: The front and rear ends of the placement plate (201) are provided with side grooves (204), and a fixing mechanism (4) is provided inside the side grooves (204).

5. The device for facilitating demoulding of transformer coils according to claim 4, characterized in that: The fixing mechanism (4) comprises a rotating shaft (401), on which a side plate (402) is arranged. The top of the side plate (402) is locked and has a plurality of spring grooves (403).

6. The device for facilitating demoulding of transformer coils according to claim 5, characterized in that: The spring groove (403) is internally engaged with a sliding limit plate (405), a connecting rod (406) is provided on the top of the limit plate (405), and the connecting rod (406) passes through the side plate (402) and is provided with a buckle plate (407).

7. The device for facilitating demoulding of transformer coils according to claim 6, characterized in that: A spring (404) is arranged above the limiting plate (405), one end of the spring (404) abuts against the limiting plate (405), and the other end of the spring (404) abuts against the spring slot (403), and the spring (404) is used to push the connecting rod (406) back.

8. The device for facilitating demoulding of transformer coils according to claim 6, characterized in that: A handle (408) is provided on one side of the pinch plate (407), and the handle (408) is used to lift the pinch plate (407).

9. The device for facilitating demoulding of transformer coils according to claim 8, characterized in that: The buckle plate (407) is used to clamp the casing (5), and the fixing mechanism (4) is used to further fix and limit the casing (5). The interior of the casing (5) is clamped with a coil (6), and a hook plate (7) is provided on the top of the coil (6). The hook plate (7) is used to demould the coil (6) and the casing (5).

10. The device for facilitating demoulding of transformer coils according to claim 1, characterized in that: Four self-locking wheels (102) are arranged at the bottom of the base plate (101), and the four self-locking wheels (102) can rotate and self-lock according to needs. The moving mechanism (1) is used to move the placement mechanism (2).

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