Automatic winding equipment for power transformer production

Abstract

The invention relates to the technical field of transformer winding, and discloses an automatic winding device for power transformer production, which comprises a main body, the top of the main body is fixedly connected with a vertical plate, and the automatic winding device also comprises a sliding mechanism, and the sliding mechanism is fixedly mounted on the side wall of the vertical plate and is used for driving a rope to slide during winding; according to the invention, the situation that gaps among the cords are not tight when the cords are wound on the core body due to shaking caused by orderly rotation of the core body when the cords are wound on the core body can be reduced, so that the cords can be more stably attached to the core body, and the phenomenon that the cords are not uniform in density due to shaking on the core body is reduced; and the winding efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of transformer winding, in particular to automatic winding equipment for producing power transformers. Background Art

[0002] With the rapid development of the power industry and the continuous advancement of power grid construction, the demand for power transformers is growing and the requirements are getting higher and higher. As a key device for realizing voltage conversion, power transmission and distribution in the power system, the production quality and efficiency of power transformers directly affect the stability and reliability of the power system; Generally, when winding a transformer, the core inside needs to be placed in a winding device and rotated to achieve the purpose of winding. When winding elliptical cores of different lengths, the elliptical shape of the core can easily cause the wire rope to shake as the core rotates during winding. This can easily lead to excessive gaps between the wire ropes when the wire ropes are wound around the core, resulting in uneven density and affecting the winding efficiency. Summary of the invention

[0003] The object of the present invention is to provide an automatic winding device for producing a power transformer to solve the problems raised in the above-mentioned background technology.

[0004] In order to solve the above technical problems, the present invention is achieved through the following technical solutions: The present invention is an automatic winding device for producing power transformers, comprising a main body, a vertical plate fixedly connected to the top of the main body, and further comprising: The sliding mechanism is fixedly mounted on the side wall of the vertical plate and is used to drive the wire rope to slide when winding the wire; A pushing mechanism is slidably mounted inside the sliding mechanism and is used for pushing the wound wire rope in the opposite direction of the sliding when the sliding mechanism slides; A shaking mechanism, which is slidably mounted inside the sliding mechanism and is used for the pushing mechanism to shake when pushing the wire rope so as to balance the tension of the wire rope when it is wound; Among them, when the main body is working, the sliding mechanism drives the rope to be wound. When the sliding mechanism winds the rope, the pushing mechanism pushes the rope in the opposite direction of sliding and the shaking mechanism achieves tension balance.

[0005] Furthermore, the subject includes: A sliding assembly is fixedly mounted on the top of the main body and is used to drive the wire rope to slide; The transmission component is slidably installed on the top of the main body and is used to drive the wound core to rotate and wind.

[0006] Furthermore, a fixed rod and a C-shaped frame are arranged inside the sliding mechanism, and the sliding mechanism comprises: A connecting assembly, the connecting assembly being rotatably disposed on a side wall of the sliding assembly; and The swing assembly is arranged on the outer surface of the fixed rod.

[0007] Further, the pushing mechanism includes a triangular frame fixedly arranged at the bottom of the swing assembly, and the pushing mechanism includes: A support component, the support component is slidably arranged inside the triangular frame; A flip assembly, which is slidably disposed on the side wall of the triangular frame through a translation member; and The limiting component is slidably arranged inside the triangular frame through a moving part.

[0008] Further, the shaking mechanism includes a sliding rod arranged at the bottom of the swing assembly, and the shaking mechanism includes: A lifting assembly is arranged at the bottom of the sliding rod.

[0009] Further, the sliding assembly includes a fixing frame fixedly connected to the top of the main body, the fixing frame and the side wall are fixedly connected with an electric push rod, and the output end of the electric push rod is fixedly connected with a guide frame; The transmission assembly includes a sliding frame slidably connected to the top of the main body, a motor is fixedly connected to the top of the sliding frame, and a vertical plate is rotatably connected to a rotating shaft on one side close to the sliding frame. After the core body is placed in the middle of the rotating shaft and the output end of the motor, the motor is started to drive the core body to rotate for winding.

[0010] Furthermore, the fixing rod is fixedly connected to the outer wall of one side of the vertical plate close to the motor, a plurality of notches are provided on the outer surface of the fixing rod, a C-shaped frame is slidably connected to the outer surface of the fixing rod, the central axis of the C-shaped frame is fixedly connected to the side wall of the guide frame, and the side wall of the C-shaped frame is fixedly connected to the long rod; A connecting assembly, the connecting assembly includes a return spring fixedly connected to the outer wall of the fixed rod close to the guide frame, and an L frame is fixedly connected to the side of the return spring away from the C-shaped frame, and the L frame is slidably connected to the outer surface of the fixed rod; Among them, a plurality of plug rods are fixedly connected inside the L frame, and the plug rods are slidably connected inside the notch groove, and one end of the L frame away from the fixed rod is rotatably connected to a right-angle block; The swing assembly comprises a swing plate rotatably connected to the outer surface of the fixed rod, a rectangular groove is provided at the bottom of the swing plate, two T-shaped spring rods are fixedly connected to the bottom of the swing plate, and a long rod is slidably connected to the outer wall of the swing plate.

[0011] Further, the support assembly includes: a semicircular toothed plate rotatably connected to the inside of the triangular frame, a spring rod 1 is rotatably connected to the side wall of the semicircular toothed plate, and two notched plates are fixedly connected to the top of the triangular frame; Wherein, the triangular frame is fixedly connected to the outer wall of one side of the two T-shaped spring rods away from the swing plate; The translation member includes two tension springs fixedly connected to the side wall of the triangular frame, one end of the two tension springs away from the triangular frame is fixedly connected to a semicircular plate, and the side wall of the semicircular plate is provided with two sliding grooves; Wherein, the right-angle block is slidably connected to the side wall of the triangular frame; The flip assembly comprises a connecting rod rotatably connected to the top of the semicircular plate, two L rods are fixedly connected to the top of the semicircular plate, and one end of the L rod away from the semicircular plate is slidably connected to the inside of the notch plate.

[0012] Further, the moving part includes two tooth plates meshingly connected to the outer surface of the semicircular tooth plate, one end of the tooth plate away from the middle of the triangular frame is fixedly connected to the sliding bar, one end of the semicircular plate away from the tooth plate is rotatably connected to the second semicircular plate, and one end of the second semicircular plate away from the sliding bar penetrates into the interior of the sliding groove; The limiting assembly comprises a spring rod 2 which is rotatably connected to one end of the semicircular plate 2 away from the sliding bar, and one end of the spring rod 2 which is away from the semicircular plate 2 is rotatably connected to the side wall of the triangular frame.

[0013] Further, the lifting assembly includes a hollow frame fixedly connected to the bottom of the sliding rod, the top inner wall of the hollow frame is fixedly connected to a spring plate, the interior of the hollow frame is slidably connected to a roller frame, and the outer surface of the roller frame located inside the hollow frame contacts the side wall of the spring plate; Wherein, the sliding rod is slidably connected inside the rectangular groove; Wherein, one end of the sliding bar away from the semicircular plate is rotatably connected to the outer surface of the sliding rod.

[0014] The present invention has the following beneficial effects: 1. In the present invention, when the sliding of the guide frame drives the swing plate to slide to the left on the surface of the fixed rod, the sliding of the guide frame will drive the swing plate to slide synchronously. At the same time, the insertion rod inside the L frame will stop under the friction force of the notch inside the notch on the fixed rod. Then, when the C-shaped frame slides to the left, the C-shaped frame will drive the pushing mechanism to squeeze the L frame on the left. When the L frame on the left is squeezed, the L frame will push the right-angle block to slide on the side wall of the triangular frame. When the right-angle block on the left pushes the right-angle block to slide on the side wall of the triangular frame, the sliding of the right-angle block will push the semicircular plate to rotate. When the left side of the semicircular plate is pushed by the right-angle block, the L rod on the left will rotate with the notch plate. The semicircular plate is disengaged from the core body, and after the tension spring is stretched, the L rod on the right side is rotated inside the notched plate. At this time, the semicircular plate is pushed by the right-angle block and rotates to the right. At this time, when the semicircular plate rotates to the right, it pushes the wire rope to slide in the opposite direction to the sliding of the wire rope carried by the C-shaped frame on the core body. When the semicircular plate pushes the wire rope to slide in the opposite direction when it is wound on the core body, the shaking caused by the orderly rotation of the core body when the wire rope is wound on the core body can be reduced, resulting in a loose gap between the wire ropes when the wire rope is wound on the core body, which helps to make the wire rope fit on the core body more stably, reduce the uneven density of the wire rope on the core body caused by shaking, and improve the winding efficiency.

[0015] 2. According to the present invention, when the semicircular plate is pushed by the right-angle block on the left to rotate to the right, the rotation of the semicircular plate will drive the semicircular toothed plate to rotate inside the triangular frame through the spring rod 1. At the same time, when the semicircular plate rotates to the right, the rotation of the semicircular plate will squeeze the side wall of the right semicircular plate 2 through the sliding groove provided on the semicircular plate. When the right semicircular plate 2 is squeezed by the sliding groove, it will rotate on the side wall of the triangular frame through the spring rod 2. At the same time, when the semicircular toothed plate is pulled by the spring rod 1 and rotates, the rotation of the semicircular toothed plate will drive the sliding bar to slide inside the triangular frame through the two toothed plates. At this time, the right semicircular plate 2 will contact the side wall of the triangular frame under the push of the sliding groove on the semicircular plate. Subsequently, when the swing plate drives the pushing mechanism and the rope to slide to the leftmost side of the core body and starts to slide to the right, the tension spring will The second semicircular plate on the right side will be pushed to the right by the spring rod, and the second semicircular plate on the right side will be pushed to the right by the spring rod, so that the rope can be pushed to the right side.

[0016] 3. In the present invention, when the wire rope is squeezed downward by the side wall of the swing plate during winding, the downward rotation of the swing plate will drive the hollow frame to slide downward through the sliding rod and contact the side wall of the core body, and then when the core body rotates and winds, it will drive the roller frame to swing up and down with the rotation of the core body. When the roller frame swings up and down, the up and down sliding of the roller frame will slide upward inside the hollow frame and push the swing plate to rotate between the surface of the fixed rod and the surface of the wire rope through the sliding rod. When the roller frame drives the swing plate to swing between the wire ropes through the sliding rod, the wire rope can be pushed stably when the semicircular plate pushes the wire rope. The tension changes when the wire is wound on the core after the wire is moved. At the same time, when the roller frame is affected by the rotation of the core and shakes up and down, it will also drive the sliding rod to slide in the rectangular groove, and further drive the semicircular plate to shake through the connecting rod during sliding, and push the semicircular plate to slide in the opposite direction of the winding and sliding, so as to achieve the stability of the winding tension after the wire is pushed, and further reduce the unstable density or loose winding caused by uneven tension when the wire is pushed by the semicircular plate, thereby further enhancing the winding rate and maintaining the uniformity of the overall winding.

[0017] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the overall partial cross-sectional structure of the present invention; Figure 3 For the present invention Figure 2 The enlarged schematic diagram at A in the middle; Figure 4 It is a schematic diagram of the connection assembly of the present invention; Figure 5 It is a schematic diagram of the shaking mechanism of the present invention; Figure 6 It is a schematic diagram of the support assembly of the present invention; Figure 7 For the present invention Figure 6 Enlarged view of point B in the middle; Figure 8 It is a schematic diagram of the limiting component of the present invention.

[0020] In the accompanying drawings, the components represented by the reference numerals are listed as follows: In the figure: 1. main body; 101. vertical plate; 11. sliding assembly; 111. fixed frame; 112. electric push rod; 113. guide frame; 12. transmission assembly; 121. sliding frame; 122. motor; 123. rotating shaft; 2. sliding mechanism; 201. fixed rod; 21. connecting assembly; 211. C-shaped frame; 212. return spring; 213. L-frame; 214. right-angle block; 22. swing assembly; 221. swing plate; 222. T-shaped spring rod; 3. pushing mechanism; 31 , support assembly; 311, triangular frame; 312, semicircular tooth plate; 313, spring rod one; 314, notch plate; 32, flip assembly; 321, tension spring; 322, semicircular plate; 323, connecting rod; 324, L rod; 33, limit assembly; 331, tooth plate; 332, sliding bar; 333, semicircular plate two; 334, spring rod two; 4, shaking mechanism; 41, lifting assembly; 411, sliding rod; 412, hollow frame; 413, spring plate; 414, roller frame. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] See also Figure 1 - Figure 8 As shown, the present invention is an automatic winding device for power transformer production, comprising a main body 1, a vertical plate 101 is fixedly connected to the top of the main body 1, and further comprising: The sliding mechanism 2 is fixedly mounted on the side wall of the vertical plate 101 and is used to drive the wire rope to slide when winding; The pushing mechanism 3 is slidably mounted inside the sliding mechanism 2 and is used for pushing the wound wire rope in the opposite direction of the sliding when the sliding mechanism 2 slides; The shaking mechanism 4 is slidably mounted inside the sliding mechanism 2 and is used for the pushing mechanism 3 to shake when pushing the wire rope so as to balance the tension of the wire rope when winding; Among them, when the main body 1 is working, the sliding mechanism 2 drives the rope to be wound. When the sliding mechanism 2 winds the rope, the pushing mechanism 3 pushes the rope in the opposite direction of sliding and the shaking mechanism 4 achieves tension balance, thereby reducing the uneven winding caused by the change of tension when pushing the rope.

[0023] Body 1 includes: A sliding assembly 11, which is fixedly mounted on the top of the main body 1 and is used to drive the rope to slide; The transmission assembly 12 is slidably mounted on the top of the main body 1 and is used to drive the wound core to rotate and wind to achieve the winding purpose.

[0024] The interior of the sliding mechanism 2 is provided with a fixing rod 201 and a C-shaped frame 211. The sliding mechanism 2 includes: A connecting assembly 21, the connecting assembly 21 is rotatably disposed on a side wall of the sliding assembly 11; and The swing assembly 22 is arranged on the outer surface of the fixed rod 201 . When the wire rope is connected to the core body and then wound, the winding of the wire rope will squeeze the swing assembly 22 .

[0025] The pushing mechanism 3 includes a triangular frame 311 fixedly arranged at the bottom of the swing assembly 22, and the pushing mechanism 3 includes: A support assembly 31, the support assembly 31 is slidably disposed inside the triangular frame 311; A flip assembly 32, which is slidably disposed on a side wall of the triangular frame 311 through a translation member; and The limiting component 33 is slidably arranged inside the triangular frame 311 through a moving part. When the rope is wound, the rotation of the limiting component 33 driven by the supporting component 31 can reduce the misalignment and overlap when the rope is wound around the edge of the core.

[0026] The shaking mechanism 4 includes a sliding rod 411 arranged at the bottom of the swing assembly 22, and the shaking mechanism 4 includes: The lifting assembly 41 is arranged at the bottom of the sliding rod 411 .

[0027] The sliding assembly 11 includes a fixing frame 111 fixedly connected to the top of the main body 1, the fixing frame 111 and the side wall are fixedly connected with an electric push rod 112, and the output end of the electric push rod 112 is fixedly connected with a guide frame 113; The transmission assembly 12 includes a sliding frame 121 slidably connected to the top of the main body 1, and a motor 122 is fixedly connected to the top of the sliding frame 121. A side of the vertical plate 101 close to the sliding frame 121 is rotatably connected to a rotating shaft 123. After the core body is placed in the middle of the rotating shaft 123 and the output end of the motor 122, the motor 122 is started to drive the core body to rotate for winding. First, the transformer core to be wound is placed between the rotating shaft 123 and the output end of the motor 122, and then the sliding frame 121 is slid to clamp the core body, and then the rope to be wound is passed through the guide frame 113 and the fixed rod 201 and connected to the core body, and then the motor 122 is started. The motor 122 will drive the core body to rotate when working.

[0028] The fixing rod 201 is fixedly connected to the outer wall of one side of the vertical plate 101 close to the motor 122. The outer surface of the fixing rod 201 is provided with a plurality of notches. The outer surface of the fixing rod 201 is slidably connected to a C-shaped frame 211. The central axis of the C-shaped frame 211 is fixedly connected to the side wall of the guide frame 113. The side wall of the C-shaped frame 211 is fixedly connected to a long rod. The connecting assembly 21 includes a return spring 212 fixedly connected to the outer wall of the fixed rod 201 close to the guide frame 113, and the return spring 212 is fixedly connected to the side away from the C-shaped frame 211 with an L-frame 213, and the L-frame 213 is slidably connected to the outer surface of the fixed rod 201; Among them, a plurality of plug rods are fixedly connected inside the L frame 213, and the plug rods are slidably connected inside the notch groove, and one end of the L frame 213 away from the fixed rod 201 is rotatably connected to a right angle block 214; The swing assembly 22 includes a swing plate 221 rotatably connected to the outer surface of the fixed rod 201. A rectangular groove is provided at the bottom of the swing plate 221. Two T-shaped spring rods 222 are fixedly connected to the bottom of the swing plate 221. The long rod is slidably connected to the outer wall of the swing plate 221. When the sliding of the guide frame 113 drives the swing plate 221 to slide to the left on the surface of the fixed rod 201, the sliding of the guide frame 113 will drive the swing plate 221 to slide synchronously. At the same time, the insertion rod inside the L frame 213 will stop under the friction force of the notch inside the notch on the fixed rod 201. Then, when the C-shaped frame 211 slides to the left, the C-shaped frame 211 will drive the pushing mechanism 3 to squeeze the L frame 213 on the left. When the L frame 213 on the left is squeezed, the L frame 213 will push the right-angle block 214 to slide on the side wall of the triangular frame 311.

[0029] The supporting assembly 31 includes: a semicircular toothed plate 312 rotatably connected to the inside of the triangular frame 311, a spring rod 313 is rotatably connected to the side wall of the semicircular toothed plate 312, and two notched plates 314 are fixedly connected to the top of the triangular frame 311; The triangular frame 311 is fixedly connected to the outer wall of the two T-shaped spring rods 222 away from the swing plate 221; The translation member includes two tension springs 321 fixedly connected to the side wall of the triangular frame 311, and one end of the two tension springs 321 away from the triangular frame 311 is fixedly connected to a semicircular plate 322, and the side wall of the semicircular plate 322 is provided with two sliding grooves; The right-angle block 214 is slidably connected to the side wall of the triangular frame 311; The flip assembly 32 includes a connecting rod 323 rotatably connected to the top of the semicircular plate 322, and two L rods 324 are fixedly connected to the top of the semicircular plate 322. The end of the L rod 324 away from the semicircular plate 322 is slidably connected to the inside of the notch plate 314. When the left side of the semicircular plate 322 is pushed by the right-angle block 214, the L rod 324 on the left will be disengaged from the notch plate 314, and after the tension spring 321 is stretched, the L rod 324 on the right will rotate inside the notch plate 314. At this time, the semicircular plate 322 will rotate to the right after being pushed by the left right-angle block 214.

[0030] The moving part includes two tooth plates 331 meshingly connected to the outer surface of the semicircular tooth plate 312, one end of the tooth plate 331 away from the middle of the triangular frame 311 is fixedly connected to the sliding bar 332, and one end of the semicircular plate 322 away from the tooth plate 331 is rotatably connected to the second semicircular plate 333, and one end of the second semicircular plate 333 away from the sliding bar 332 penetrates into the interior of the sliding groove; The limiting assembly 33 includes a spring rod 234 rotatably connected to the end of the semicircular plate 233 away from the sliding bar 332. The end of the spring rod 234 away from the semicircular plate 233 is rotatably connected to the side wall of the triangular frame 311. When the semicircular plate 322 is pushed by the right-angle block 214 to rotate to the right, the rotation of the semicircular plate 322 will drive the semicircular toothed plate 312 to rotate inside the triangular frame 311 through the spring rod 1 313. At the same time, when the semicircular plate 322 rotates to the right, the rotation of the semicircular plate 322 will squeeze the side wall of the right semicircular plate 233 through the sliding groove provided on the semicircular plate 322. When the right semicircular plate 233 is squeezed by the sliding groove, it will rotate on the side wall of the triangular frame 311 through the spring rod 2 334.

[0031] The lifting assembly 41 includes a hollow frame 412 fixedly connected to the bottom of the sliding rod 411, a spring plate 413 fixedly connected to the top inner wall of the hollow frame 412, a roller frame 414 slidably connected inside the hollow frame 412, and an outer surface of the roller frame 414 located inside the hollow frame 412 contacts the side wall of the spring plate 413; Among them, the sliding rod 411 is slidably connected to the inside of the rectangular groove, and the end of the sliding bar 332 away from the semicircular plate 322 is rotatably connected to the outer surface of the sliding rod 411. The downward rotation of the swing plate 221 will drive the hollow frame 412 to slide downward through the sliding rod 411 and contact the side wall of the core body. Then, when the core body is rotated and wound, it will drive the roller frame 414 to swing up and down with the rotation of the core body. When the roller frame 414 swings up and down, the up and down sliding of the roller frame 414 will slide upward inside the hollow frame 412 and push the swing plate 221 to rotate between the surface of the fixed rod 201 and the surface of the rope through the sliding rod 411.

[0032] When in use, first place the transformer core to be wound between the rotating shaft 123 and the output end of the motor 122, then slide the sliding frame 121 to clamp the core, then pass the rope to be wound through the guide frame 113 and the fixed rod 201 and connect with the core, then start the motor 122, the motor 122 will drive the core to rotate when working, and the core will drive the rope to be wound on the surface of the core when rotating, and at the same time, start the electric push rod 112 according to the required speed during winding, the electric push rod 112 will push the guide frame 113 to drive the rope to rotate when working, and the rotation of the core will complete the winding work.

[0033] When the sliding of the guide frame 113 drives the swing plate 221 to slide to the left on the surface of the fixed rod 201, the sliding of the guide frame 113 will drive the swing plate 221 to slide synchronously. At the same time, the insertion rod inside the L frame 213 will stop under the friction force of the notch inside the notch on the fixed rod 201. Then, when the C-shaped frame 211 slides to the left, the C-shaped frame 211 will drive the pushing mechanism 3 to squeeze the L frame 213 on the left. When the L frame 213 on the left is squeezed, the L frame 213 will push the right-angle block 214 to slide on the side wall of the triangular frame 311. When the right-angle block 214 on the left pushes the right-angle block 214 to slide on the side wall of the triangular frame 311, the sliding of the right-angle block 214 will push the semicircular plate 322 to rotate. When the left side of the semicircular plate 322 is pushed by the right-angle block 214 After the movement, the left L rod 324 will disengage from the notched plate 314, and after the tension spring 321 is stretched, the right L rod 324 will rotate inside the notched plate 314. At this time, the semicircular plate 322 will rotate to the right after being pushed by the left right-angle block 214. At this time, when the semicircular plate 322 rotates to the right, it will push the rope to slide in the opposite direction to the sliding of the rope carried by the C-shaped frame 211 on the core body. When the semicircular plate 322 pushes the rope to slide in the opposite direction when it is wound, it can reduce the shaking caused by the orderly rotation of the core body when the rope is wound on the core body, resulting in a loose gap between the ropes when the rope is wound on the core body, which helps to make the rope fit more stably on the core body, reduce the uneven density of the rope on the core body caused by shaking, and improve the winding efficiency.

[0034] When the semicircular plate 322 is pushed by the right-angle block 214 to rotate to the right, the rotation of the semicircular plate 322 will drive the semicircular toothed plate 312 to rotate inside the triangular frame 311 through the spring rod 1 313. At the same time, when the semicircular plate 322 rotates to the right, the rotation of the semicircular plate 322 will squeeze the side wall of the right semicircular plate 2 333 through the sliding groove provided on the semicircular plate 322. When the right semicircular plate 2 333 is squeezed by the sliding groove, it will be pushed through the spring rod 2 334. When the side wall of the triangular frame 311 rotates, and at the same time, when the semicircular toothed plate 312 is pulled by the spring rod 1 313 and rotates, the rotation of the semicircular toothed plate 312 will drive the sliding bar 332 to slide inside the triangular frame 311 through the two toothed plates 331. At this time, the semicircular plate 233 on the right will contact the side wall of the triangular frame 311 under the push of the sliding groove on the semicircular plate 322. Then, when the swing plate 221 drives the pushing mechanism 3 and the rope to slide to the leftmost side of the core body and start to move forward, When the cam 322 is in the state of being moved to the left, the spring 321 can push the semicircular plate 322 to return to its original position, and the right right-angle block 214 can push the right side of the semicircular plate 322 to rotate to the left. At this time, when the semicircular plate 322 is reset, the semicircular plate 322 will not squeeze the semicircular plate 233 on the right side. At this time, the semicircular plate 233 on the right side can be quickly reset inside the sliding groove on the semicircular plate 322 under the push of the elastic force of the spring rod 234 and push the rope to the right side. At this time, when the swing plate 221 drives the pushing mechanism 3 to start sliding to the right side, the rapid push of the rope by the semicircular plate 233 on the right side can reduce the accumulation and overlapping of the rope at the edge of the core body when the rope is wound on the core body to the leftmost side and starts to slide to the right side due to the push of the semicircular plate 322, further improving the uniform winding distribution of the rope on the core body while reducing the interlacing of the rope at the edge of the core body and affecting the subsequent normal use, thereby further improving the winding quality.

[0035] When the wire rope is squeezed downward on the side wall of the swing plate 221 during winding, the downward rotation of the swing plate 221 will drive the hollow frame 412 to slide downward through the sliding rod 411 and contact the side wall of the core body. Then, when the core body rotates and winds, it will drive the roller frame 414 to swing up and down with the rotation of the core body. When the roller frame 414 swings up and down, the roller frame 414 slides up and down inside the hollow frame 412 and pushes the swing plate 221 to rotate between the surface of the fixed rod 201 and the surface of the wire rope through the sliding rod 411. When the roller frame 414 drives the swing plate 221 to swing between the wire ropes through the sliding rod 411, it can push the wire rope on the semicircular plate 322 The tension change of the rope when it is pushed is realized when the rope is wound on the core body. At the same time, when the roller frame 414 is driven by the rotation of the core body and shakes up and down, it will also drive the sliding rod 411 to slide in the rectangular groove, and further drive the semicircular plate 322 to shake through the connecting rod 323 during sliding, and the semicircular plate 322 pushes the rope to slide in the opposite direction of the winding sliding, so as to achieve the stability of the winding tension after the rope is pushed, and further reduce the unstable density or loose winding caused by uneven tension when the rope is pushed by the semicircular plate 322, thereby further enhancing the winding rate and maintaining the uniformity of the overall winding.

[0036] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. An automatic winding device for producing a power transformer, comprising a main body (1), a vertical plate (101) being fixedly connected to the top of the main body (1), characterized in that: Also includes: A sliding mechanism (2), the sliding mechanism (2) being fixedly mounted on a side wall of the vertical plate (101) and being used to drive the wire rope to slide when winding the wire; A pushing mechanism (3), the pushing mechanism (3) being slidably mounted inside the sliding mechanism (2) and being used for pushing the wound wire rope in the opposite direction of the sliding when the sliding mechanism (2) slides; A shaking mechanism (4), wherein the shaking mechanism (4) is slidably mounted inside the sliding mechanism (2) and is used for causing the pushing mechanism (3) to shake when pushing the wire rope so as to balance the tension of the wire rope when it is wound; Wherein, when the main body (1) is working, the sliding mechanism (2) drives the wire rope to be wound, and when the sliding mechanism (2) winds the wire rope, the pushing mechanism (3) pushes the wire rope in the opposite direction of sliding, and the swaying mechanism (4) achieves tension balance; The sliding mechanism (2) is provided with a fixed rod (201) and a C-shaped frame (211) inside, the sliding mechanism (2) comprises a swinging assembly (22) and a connecting assembly (21), the swinging assembly (22) is arranged on the outer surface of the fixed rod (201), and the pushing mechanism (3) comprises a triangular frame (311) fixedly arranged at the bottom of the swinging assembly (22); The main body (1) comprises a sliding assembly, wherein the sliding assembly (11) is fixedly mounted on the top of the main body (1) and is used to drive the wire rope to slide; The sliding assembly (11) comprises a fixing frame (111) fixedly connected to the top of the main body (1), the fixing frame (111) and the side wall are fixedly connected to an electric push rod (112), and the output end of the electric push rod (112) is fixedly connected to a guide frame (113); The outer surface of the fixing rod (201) is provided with a plurality of notched grooves, and the outer surface of the fixing rod (201) is slidably connected to a C-shaped frame (211); The connection assembly (21) comprises a return spring (212) fixedly connected to an outer wall of a fixed rod (201) close to a guide frame (113); a side of the return spring (212) away from the C-shaped frame (211) is fixedly connected to an L-frame (213); and an end of the L-frame (213) away from the fixed rod (201) is rotatably connected to a right-angle block (214).

2. The automatic winding equipment for power transformer production according to claim 1 is characterized in that: The main body (1) further includes: A transmission assembly (12) is slidably mounted on the top of the main body (1) and is used to drive the wound core to rotate and wind.

3. The automatic winding equipment for power transformer production according to claim 2 is characterized in that: The connecting component (21) is rotatably arranged on the side wall of the sliding component (11).

4. The automatic winding equipment for power transformer production according to claim 3 is characterized in that: The pushing mechanism (3) comprises: A support assembly (31), wherein the support assembly (31) is slidably disposed inside the triangular frame (311); A flip assembly (32), the flip assembly (32) being slidably disposed on a side wall of the triangular frame (311) via a translation member; and A limiting component (33), wherein the limiting component (33) is slidably arranged inside the triangular frame (311) via a moving part.

5. The automatic winding equipment for power transformer production according to claim 4 is characterized in that: The shaking mechanism (4) comprises a sliding rod (411) arranged at the bottom of the swing assembly (22), and the shaking mechanism (4) comprises: A lifting component (41), wherein the lifting component (41) is arranged at the bottom of the sliding rod (411).

6. The automatic winding equipment for power transformer production according to claim 5, characterized in that: The transmission assembly (12) comprises a sliding frame (121) slidably connected to the top of the main body (1); a motor (122) is fixedly connected to the top of the sliding frame (121); a rotating shaft (123) is rotatably connected to a side of the vertical plate (101) close to the sliding frame (121); after the core body is placed in the middle of the rotating shaft (123) and the output end of the motor (122), the motor (122) is started to drive the core body to rotate for winding.

7. The automatic winding equipment for power transformer production according to claim 6 is characterized in that: The fixing rod (201) is fixedly connected to an outer wall of a side of the vertical plate (101) close to the motor (122); the central axis of the C-shaped frame (211) is fixedly connected to a side wall of the guide frame (113); and a long rod is fixedly connected to the side wall of the C-shaped frame (211); The L frame (213) is slidably connected to the outer surface of the fixing rod (201); A plurality of insertion rods are fixedly connected inside the L-frame (213), and the insertion rods are slidably connected inside the notched grooves. One end of the L-frame (213) away from the fixed rod (201) is rotatably connected to a right-angle block (214); The swing assembly (22) comprises a swing plate (221) rotatably connected to the outer surface of the fixed rod (201), a rectangular groove is provided at the bottom of the swing plate (221), and two T-shaped spring rods (222) are fixedly connected to the bottom of the swing plate (221).

8. The automatic winding equipment for power transformer production according to claim 7 is characterized in that: The support assembly (31) comprises: a semicircular toothed plate (312) rotatably connected to the inside of the triangular frame (311); a spring rod 1 (313) is rotatably connected to the side wall of the semicircular toothed plate (312); and two notched plates (314) are fixedly connected to the top of the triangular frame (311); Wherein, the triangular frame (311) is fixedly connected to the outer wall of one side of the two T-shaped spring rods (222) away from the swing plate (221); The translation member comprises two tension springs (321) fixedly connected to the side wall of the triangular frame (311), one end of the two tension springs (321) away from the triangular frame (311) is fixedly connected to a semicircular plate (322), and the side wall of the semicircular plate (322) is provided with two sliding grooves; Wherein, the right-angle block (214) is slidably connected to the side wall of the triangular frame (311); The flip assembly (32) comprises a connecting rod (323) rotatably connected to the top of the semicircular plate (322), two L-rods (324) are fixedly connected to the top of the semicircular plate (322), and one end of the L-rod (324) away from the semicircular plate (322) is slidably connected to the inside of the notched plate (314).

9. The automatic winding equipment for power transformer production according to claim 8, characterized in that: The moving member comprises two tooth plates (331) meshingly connected to the outer surface of the semicircular tooth plate (312); one end of the tooth plate (331) away from the middle of the triangular frame (311) is fixedly connected to a sliding bar (332); one end of the semicircular plate (322) away from the tooth plate (331) is rotatably connected to a second semicircular plate (333); one end of the second semicircular plate (333) away from the sliding bar (332) passes through the interior of the sliding groove; The limiting assembly (33) comprises a second spring rod (334) rotatably connected to one end of the second semicircular plate (333) away from the sliding bar (332); the end of the second spring rod (334) away from the second semicircular plate (333) is rotatably connected to the side wall of the triangular frame (311).

10. The automatic winding equipment for power transformer production according to claim 9, characterized in that: The lifting assembly (41) comprises a hollow frame (412) fixedly connected to the bottom of the sliding rod (411), a spring plate (413) fixedly connected to the top inner wall of the hollow frame (412), a roller frame (414) slidably connected inside the hollow frame (412), and an outer surface of the roller frame (414) located inside the hollow frame (412) contacts the side wall of the spring plate (413); Wherein, the sliding rod (411) is slidably connected inside the rectangular groove.

Images