An efficient production device for a mutual inductor

Abstract

The present application relates to the technical field of mutual inductor production, and particularly relates to a high-efficiency production equipment for mutual inductor, which comprises a conveying table, a positioning mechanism is installed on the top of the conveying table, the positioning mechanism comprises a fixed frame, the fixed frame is fixedly installed on the top of the conveying table, a sliding rail is fixedly installed at the bottom of the fixed frame, a first sliding block is slidingly installed in the sliding rail, inclined groove surfaces are formed on the surface of the first sliding block, the two inclined groove surfaces are symmetrically arranged, and a first electric telescopic rod is fixedly installed on the side of the fixed frame. Through the arrangement of the positioning mechanism, automatic pouring of a large number of molds can be realized, and through the arrangement of the positioning frame, the mold can be accurately positioned to the pouring position on the conveying table, the effect of rapid positioning is realized, a large number of mutual inductor pouring operations can be performed in a short time, and the production efficiency of the mutual inductor is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of mutual inductor production, in particular to a high-efficiency production equipment for mutual inductor. BACKGROUND

[0002] The current transformer is an instrument for converting a large current on the primary side into a small current on the secondary side for measurement. The current transformer is composed of a closed iron core and a winding. The primary winding has a small number of turns and is connected in series with the current to be measured. The principle of the current transformer is based on electromagnetic induction. The current transformer is composed of a closed iron core and a winding. The primary winding has a small number of turns and is connected in series with the current to be measured. Therefore, it often has the full current of the line flowing through it.

[0003] Traditional production equipment relies on manual positioning and adjustment of the mold. When producing in batches, the changeover efficiency is low, and it is difficult to meet the needs of large-scale automated production. In addition, manual pouring cannot adjust the liquid volume in real time according to the liquid level in the mold. When the mold is about to be filled, if the pouring flow is still large, it is easy to cause overflow of epoxy resin, resulting in material waste. SUMMARY

[0004] In order to make up for the above shortcomings, the present application provides a high-efficiency production equipment for mutual inductor, which overcomes the above technical problems or at least partially solves the above problems.

[0005] The present application is implemented as follows:

[0006] The present application provides a high-efficiency production equipment for mutual inductor, which includes a transportation table, a positioning mechanism is installed on the top of the transportation table, and the positioning mechanism includes:

[0007] A fixed frame is fixedly installed on the top of the transportation table, and a sliding rail is fixedly installed on the bottom of the fixed frame;

[0008] A first sliding block is slidingly installed in the interior of the sliding rail, a slanted groove surface is formed on the surface of the first sliding block, two slanted groove surfaces are provided, and the two slanted groove surfaces are symmetrically arranged;

[0009] A first electric telescopic rod is fixedly installed on the side of the fixed frame, and the output end of the first electric telescopic rod is fixedly connected with the first sliding block;

[0010] An installation plate is fixedly installed on the bottom of the fixed frame, a storage tank is arranged on the top of the installation plate, and two storage tanks are provided.

[0011] In an embodiment of the present application, the inside of the mounting plate is slidably mounted with first slide rods, the first slide rods are provided with two, the bottom of the two first slide rods is fixedly mounted with a positioning frame, the top of the two first slide rods is fixedly mounted with a mounting seat, the top of the mounting seat is provided with a roller, the surface of the two first slide rods is sleeved with a first spring, and the first spring is arranged between the mounting plate and the mounting seat.

[0012] In an embodiment of the present application, the top of the two positioning frames is fixedly mounted with a conveying main pipe, the top of the conveying main pipe is fixedly mounted with an elastic hose, the two storage tanks are communicated with the conveying main pipe through the elastic hose, the conveying main pipe penetrates to the bottom of the positioning frame, and the two sides of the conveying main pipe are communicated with branch pipes, and the surfaces of the two branch pipes are communicated with pouring heads.

[0013] In an embodiment of the present application, the inside of the two positioning frames is mounted with an automatic pouring mechanism, the automatic pouring mechanism comprises a first threaded rod, the first threaded rod is slidably mounted in the inside of the positioning frame, the bottom of the first threaded rod is fixedly mounted with a wedge, the surface of the first threaded rod is sleeved with a second spring, the second spring is arranged between the wedge and the positioning frame, the top of the two positioning frames is rotatably mounted with a first threaded cylinder, and the first threaded cylinder is threadedly connected with the first threaded rod.

[0014] In an embodiment of the present application, the top of the positioning frame is provided with a first sliding groove, the inside of the first sliding groove is slidably mounted with a first toothed plate, the surface of the first threaded cylinder is fixedly mounted with a first gear, the first gear is engaged with the first toothed plate, the end of the first toothed plate is fixedly mounted with a control plate, the surface of the control plate is provided with a through groove, the two sides of the through groove are provided with limiting grooves, the inside of the conveying main pipe is rotatably mounted with a first rotating shaft, the surface of the first rotating shaft is sleeved with a first rotating cylinder, the surface of the first rotating shaft and the first rotating cylinder is fixedly mounted with a sealing plate, the end of the first rotating shaft and the first rotating cylinder is fixedly mounted with a circular plate, the side of the two circular plates is fixedly mounted with a limiting column, and the two limiting columns are movably connected with the two limiting grooves.

[0015] In an embodiment of the present application, the two sides of the inner cavity of the positioning frame are provided with second sliding grooves, the inside of the two second sliding grooves is slidably mounted with a horizontal plate, the bottom of the horizontal plate is fixedly mounted with a connecting rod, the connecting rod is provided with two, the end of the two connecting rods is fixedly mounted with a floating ball, the top of the horizontal plate is fixedly mounted with a U-shaped plate, and the inner side of the U-shaped plate is provided with a tooth groove.

[0016] In one embodiment of the present application, the inner part of the two branch pipes is fixedly installed with a fixing ring, and the inner part of the two branch pipes is slidably installed with a rubber head, the side part of the rubber head is fixedly installed with a second threaded rod, the inner cavity of the positioning frame is rotatably installed with a second threaded cylinder on both sides, the surface of the second threaded cylinder is fixedly installed with a second gear, the second gear is meshed with the tooth groove of the U-shaped plate, and the second threaded cylinder is threadedly connected with the second threaded rod.

[0017] In one embodiment of the present application, the two sides of the conveying table are provided with a bubble removing mechanism, the bubble removing mechanism comprises a first support, the first support is fixedly installed on the side part of the conveying table, the inner side of the first support is fixedly installed with a fixing cylinder, the inner part of the fixing cylinder is slidably installed with a vibrating rod, the outer side of the first support is fixedly installed with a first motor, the bottom of the vibrating rod is fixedly installed with a fixing rod, and the bottom of the fixing rod is fixedly installed with a clamping ball.

[0018] In one embodiment of the present application, the side part of the conveying table is fixedly installed with a second support, the inner part of the second support is rotatably installed with a second rotating shaft, the second rotating shaft penetrates to the outside of the second support, the second rotating shaft is connected with the first motor through a belt pulley set, the surface of the second rotating shaft is provided with a straight groove surface, the first groove wheel is movably installed on the surface of the straight groove surface, and the first groove wheel is movably connected with the clamping ball.

[0019] In one embodiment of the present application, the surface of the second rotating shaft is slidably installed with a second groove wheel, the movable plate is rotatably installed between the second groove wheel and the first groove wheel, the side part of the conveying table is fixedly installed with a third support, the inner side of the third support is rotatably installed with a third threaded cylinder, the surface of the third threaded cylinder is fixedly installed with a third gear, the side part of the rear positioning frame is fixedly installed with a mounting block, the bottom of the mounting block is fixedly installed with a reinforcing column, the bottom of the reinforcing column is fixedly installed with a second toothed plate, the second toothed plate is meshed with the third gear, the inner part of the third threaded cylinder is threadedly installed with a third threaded rod, the end part of the third threaded rod is fixedly installed with a fixing disc, the fixing disc is arranged in the slot of the second groove wheel, the side part of the fixing disc is fixedly installed with a limiting rod, and the limiting rod is slidably connected with the third support.

[0020] The present application provides a high-efficiency production equipment for a mutual inductor, which has the following beneficial effects:

[0021] 1. The present application can realize automatic pouring of large batch molds through the setting of the positioning mechanism, and through the setting of the positioning frame, the mold can be accurately positioned to the pouring position on the transportation table, realizing the effect of rapid positioning. Manual adjustment of positioning is time-consuming and labor-intensive, and single positioning takes 5-10 minutes. When batch production is carried out, the model changing efficiency is low. Through the setting of automatic positioning and rapid switching of mold pouring, large batch of mutual inductor pouring operations can be carried out in a short time, and the production efficiency of the mutual inductor is improved.

[0022] 2. The present application can adjust the liquid quantity according to the height of the liquid level in the mold through the setting of the automatic pouring mechanism. When the epoxy resin liquid level rises or falls, the position of the rubber head is changed in real time through the second threaded rod, small flow replenishment is realized when the liquid level is full, and large flow filling is realized when the liquid level is low, so that the liquid level control precision is more accurate. If the liquid quantity is fixed, it cannot be adjusted according to the change of the liquid level, which is easy to cause large flow pouring when the mold is full, causing epoxy resin overflow and waste of epoxy resin.

[0023] 3. The present application can make the mold vibrate at high frequency through the setting of the defoaming mechanism. High-frequency vibration can make the bubbles in the epoxy resin float and break under the action of resonance. After the bubbles break, the epoxy resin on the surface of the mold will produce a depression, and the replenishment link can fill the cavity formed by the liquid surface falling after vibration, avoiding the insulation defects caused by the depression at the top. BRIEF DESCRIPTION OF DRAWINGS

[0024] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments. It should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can also be obtained without creative labor.

[0025] Figure 1 is the overall structure schematic diagram provided by the embodiment of the present application;

[0026] Figure 2 is the transportation table structure schematic diagram provided by the embodiment of the present application;

[0027] Figure 3 is the positioning mechanism structure schematic diagram provided by the embodiment of the present application;

[0028] Figure 4 is the positioning mechanism structure schematic diagram provided by the embodiment of the present application;

[0029] Figure 5 is the automatic pouring mechanism structure schematic diagram provided by the embodiment of the present application;

[0030] Figure 6The automatic pouring mechanism internal structure schematic view provided by the embodiment of the application;

[0031] Figure 7 The defoaming mechanism structure schematic view provided by the embodiment of the application;

[0032] Figure 8 The automatic pouring mechanism internal structure schematic view provided by the embodiment of the application; Figure 5 The A part in the middle enlarged structure schematic view;

[0033] Figure 9 The automatic pouring mechanism internal structure schematic view provided by the embodiment of the application; Figure 5 The B part in the middle enlarged structure schematic view.

[0034] In the figure: 1, transport table; 2, positioning mechanism; 201, fixed frame; 202, sliding rail; 203, first sliding block; 204, inclined chute surface; 205, first electric telescopic rod; 206, mounting plate; 207, storage tank; 208, first sliding rod; 209, positioning frame; 210, mounting seat; 211, roller; 212, first spring; 213, conveying main pipe; 214, telescopic hose; 215, branch pipe; 216, pouring head; 3, automatic pouring mechanism; 301, first threaded rod; 302, wedge block; 303, second spring; 304, first threaded cylinder; 305, first sliding groove; 306, first toothed plate; 307, first gear; 308, control plate; 309, through groove; 310, first rotating shaft; 311, first rotating cylinder; 312, sealing plate; 313, round plate; 314, limiting column; 315, second sliding groove; 316, cross plate; 317, connecting rod; 318, floating ball; 319, U-shaped plate; 320, toothed groove; 321, fixed ring; 322, rubber head; 323, second threaded rod; 324, second threaded cylinder; 325, second gear; 326, limiting groove; 4, defoaming mechanism; 401, first support; 402, fixed cylinder; 403, vibrating rod; 404, first motor; 405, fixed rod; 406, clamping ball; 407, second support; 408, second rotating shaft; 409, straight groove surface; 410, first groove wheel; 411, second groove wheel; 412, movable plate; 413, third support; 414, third threaded cylinder; 415, third gear; 416, mounting block; 417, reinforcing column; 418, second toothed plate; 419, third threaded rod; 420, fixed disc; 421, limiting rod. DETAILED DESCRIPTION

[0035] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0036] With reference to Figures 1-9The technical scheme provides a kind of mutual inductor's efficient production equipment, specifically including transport table 1, the top of transport table 1 is equipped with positioning mechanism 2, positioning mechanism 2 includes fixed frame 201, first sliding block 203, first electric telescopic rod 205 and mounting plate 206, fixed frame 201 is fixedly installed on the top of transport table 1, the bottom of fixed frame 201 is fixedly installed with slide rail 202, first sliding block 203 is slidably installed in the inside of slide rail 202, inclined groove surface 204 is formed in the surface of first sliding block 203, two inclined groove surfaces 204 are symmetrically arranged, first electric telescopic rod 205 is fixedly installed on the side of fixed frame 201, the output end of first electric telescopic rod 205 is fixedly connected with first sliding block 203, workers place the mold needing pouring on the top of transport table 1, the mold moves under the action of transport table 1, then first electric telescopic rod 205 is started, first electric telescopic rod 205 drives first sliding block 203 to slide in the inside of slide rail 202, while first sliding block 203 slides, inclined groove surface 204 on the surface of first sliding block 203 also moves, so that the height of inclined groove surface 204 in the same position changes, mounting plate 206 is fixedly installed on the bottom of fixed frame 201, storage tank 207 is arranged on the top of mounting plate 206, two storage tanks 207 are arranged, first sliding rod 208 is slidably installed in the inside of mounting plate 206, two first sliding rods 208 are arranged, two first sliding rods 208 are fixedly installed with positioning frame 209 on the bottom, mounting seat 210 is fixedly installed on the top of two first sliding rods 208, roller 211 is arranged on the top of mounting seat 210, first spring 212 is sleeved on the surface of two first sliding rods 208, first spring 212 is arranged between mounting plate 206 and mounting seat 210, two rollers 211 are tightly abutted with inclined groove surface 204 on the surface of first sliding block 203 under the action of first spring 212, so when the height of inclined groove surface 204 in contact with roller 211 changes, two first sliding rods 208 also float up and down, under the action of two symmetrically arranged inclined groove surfaces 204, one-time telescopic of first electric telescopic rod 205 can make two positioning frames 209 realize staggered rising and falling, when the front positioning frame 209 falls, the mold is blocked for the first time, at this time, the mold is stopped in situ under the action of positioning frame 209, at this time, the mold is poured with epoxy resin, then the front positioning frame 209 rises, the mold continues to move on the surface of transport table 1, when the front positioning frame 209 rises, the rear positioning frame 209 is in falling state, when the mold contacts with the rear positioning frame 209, the mold is stopped for the second time, under the condition of second time stopping, the mold is vibrated to remove bubbles, and the mold after removing bubbles is poured for the second time, to fill the recess after removing bubbles, through the setting of positioning mechanism 2, automatic pouring of large quantities of molds can be realized,And through the setting of the positioning frame 209, the mold can be accurately positioned to the pouring position on the conveying table 1, realizing the effect of rapid positioning. Manual adjustment of the position consumes time and effort, and single positioning takes 5-10 minutes. When mass production is carried out, the model changing efficiency is low. Through the setting of automatic positioning and rapid switching of the mold pouring, a large number of mutual inductors can be poured in a short time, the production efficiency of the mutual inductor is improved, and the top of the two positioning frames 209 is fixedly installed with a conveying main pipe 213. The top of the conveying main pipe 213 is fixedly installed with a flexible hose 214, the two storage tanks 207 are communicated with the conveying main pipe 213 through the flexible hose 214, the conveying main pipe 213 penetrates to the bottom of the positioning frame 209, the two sides of the conveying main pipe 213 are communicated with branch pipes 215, the surfaces of the two branch pipes 215 are communicated with pouring heads 216, the interiors of the two storage tanks 207 are provided with constant temperature devices to make the pouring effect of the epoxy resin reach the best state. When the mold is stopped for the first time, the epoxy resin in the storage tank 207 enters the interior of the conveying main pipe 213 through the flexible hose 214, and is poured into the interior of the mold through the branch pipes 215 and the pouring heads 216.

[0037] With reference to Figures 1-9The embodiment also proposes that two positioning frames 209 are internally provided with automatic pouring mechanisms 3. The automatic pouring mechanism 3 comprises a first threaded rod 301 which is slidingly installed in the interior of the positioning frame 209, the bottom of the first threaded rod 301 is fixedly installed with a wedge block 302, the surface of the first threaded rod 301 is sleeved with a second spring 303, the second spring 303 is arranged between the wedge block 302 and the positioning frame 209, the top of the two positioning frames 209 is rotatably installed with a first threaded cylinder 304, the first threaded cylinder 304 is threadedly connected with the first threaded rod 301, the top of the positioning frame 209 is provided with a first sliding groove 305, the interior of the first sliding groove 305 is slidingly installed with a first toothed plate 306, the surface of the first threaded cylinder 304 is fixedly installed with a first gear 307, the first gear 307 is engaged with the first toothed plate 306, the end of the first toothed plate 306 is fixedly installed with a control plate 308, the surface of the control plate 308 is provided with a through groove 309, the two sides of the through groove 309 are provided with limiting grooves 326, the interior of the conveying main pipe 213 is rotatably installed with a first rotating shaft 310, the surface of the first rotating shaft 310 is sleeved with a first rotating cylinder 311, the surfaces of the first rotating shaft 310 and the first rotating cylinder 311 are fixedly installed with sealing plates 312, the ends of the first rotating shaft 310 and the first rotating cylinder 311 are fixedly installed with circular plates 313, the sides of the two circular plates 313 are fixedly installed with limiting columns 314, the two limiting columns 314 are movably connected with the two limiting grooves 326, when the positioning frame 209 at the current end moves to the bottommost position, the bottom of the wedge block 302 is in contact with the top of the mold, so that the wedge block 302 moves upwards and compresses the second spring 303, so as to drive the first threaded rod 301 to move upwards, the upward movement of the first threaded rod 301 can drive the first threaded cylinder 304 to rotate, the rotating first threaded cylinder 304 can drive the first gear 307 to rotate, the rotating first gear 307 can drive the first toothed plate 306 to slide in the first sliding groove 305, the sliding first toothed plate 306 can drive the control plate 308 to move, the movement of the control plate 308 can simultaneously drive the first rotating shaft 310 and the first rotating cylinder 311 to rotate, thereby the sealing plates 312 fixedly installed on the surfaces thereof can be rotated, so that the sealing plates 312 are opened, and the epoxy resin stored in the storage tank 207 can be discharged through the conveying main pipe 213, when the positioning frame 209 moves upwards, the wedge block 312 returns to the original position under the action of the second spring 303, and simultaneously, the two sealing plates 312 are closed, the two sides of the inner cavity of the positioning frame 209 are provided with second sliding grooves 315, the interiors of the two second sliding grooves 315 are slidingly installed with cross plates 316, the bottom of the cross plate 316 is fixedly installed with connecting rods 317, the connecting rods 317 are provided with two, the ends of the two connecting rods 317 are fixedly installed with floating balls 318, the top of the cross plate 316 is fixedly installed with a U-shaped plate 319, the inner side of the U-shaped plate 319 is provided with a tooth groove 320,The inner part of the two branch pipes 215 is fixedly installed with a fixed ring 321, the inner part of the two branch pipes 215 is slidably installed with a rubber head 322, the side of the rubber head 322 is fixedly installed with a second threaded rod 323, the inner cavity of the positioning frame 209 is rotatably installed with a second threaded cylinder 324 on both sides, the surface of the second threaded cylinder 324 is fixedly installed with a second gear 325, the second gear 325 is meshed with the tooth groove 320 of the U-shaped plate 319, the second threaded cylinder 324 is threadedly connected with the second threaded rod 323, when pouring, as the amount of epoxy resin in the mold gradually increases, the liquid level of the epoxy resin in the mold also gradually rises, so that the floating ball 318 can be moved upwards, so as to drive the horizontal plate 316 to move upwards, and then drive the U-shaped plate 319 to move upwards, the upward movement of the U-shaped plate 319 can drive the second gear 325 to rotate, the rotation of the second gear 325 can drive the second threaded cylinder 324 to rotate, the rotating second threaded cylinder 324 can drive the second threaded rod 323 to move in the inner part of the branch pipe 215, and then drive the rubber head 322 to move, when the rubber head 322 moves to the inner part of the fixed ring 321, because the fixed ring 321 is arranged on the side of the pouring head 216, when the rubber head 322 contacts with the fixed ring 321, the epoxy resin passing through the pouring head 216 can be blocked, so that the epoxy resin poured in the mold cannot overflow, at the same time, as the liquid level of the epoxy resin rises, the liquid output of the pouring head 216 will gradually decrease, when the liquid level of the epoxy resin rises or falls, the position of the rubber head 322 is changed in real time through the second threaded rod 323, small flow replenishment when the liquid level is full, large flow filling when the liquid level is low, so that the liquid level control precision is more accurate, if the liquid output is fixed, it cannot be adjusted according to the change of the liquid level, which is easy to cause the mold to be full of liquid, and large flow pouring is caused, which causes the epoxy resin to overflow and waste.

[0038] With reference to Figures 1-9The embodiment also puts forward that the both sides of the conveying table 1 are provided with bubble removing mechanisms 4, the bubble removing mechanism 4 comprises a first support 401, the first support 401 is fixedly installed at the side of the conveying table 1, a fixed cylinder 402 is fixedly installed at the inner side of the first support 401, a vibrating rod 403 is slidingly installed in the fixed cylinder 402, a first motor 404 is fixedly installed at the outer side of the first support 401, a fixed rod 405 is fixedly installed at the bottom of the vibrating rod 403, a clamping ball 406 is fixedly installed at the bottom of the fixed rod 405, a second support 407 is fixedly installed at the side of the conveying table 1, a second rotating shaft 408 is rotatably installed in the second support 407, the second rotating shaft 408 penetrates to the outside of the second support 407, the second rotating shaft 408 is connected with the first motor 404 through a belt pulley set, a straight groove surface 409 is formed in the surface of the second rotating shaft 408, a first groove wheel 410 is movably installed in the surface of the straight groove surface 409, the first groove wheel 410 is movably connected with the clamping ball 406, a second groove wheel 411 is slidingly installed in the surface of the second rotating shaft 408, an activity plate 412 is rotatably installed between the first groove wheel 410 and the second groove wheel 411, a third support 413 is fixedly installed at the side of the conveying table 1, a third threaded cylinder 414 is rotatably installed at the inner side of the third support 413, a third gear 415 is fixedly installed in the surface of the third threaded cylinder 414, an installation block 416 is fixedly installed at the side of the rear positioning frame 209, a reinforcing column 417 is fixedly installed at the bottom of the installation block 416, a second toothed plate 418 is fixedly installed at the bottom of the reinforcing column 417, the second toothed plate 418 is engaged with the third gear 415, a third threaded rod 419 is threadedly installed in the third threaded cylinder 414, a fixed disc 420 is fixedly installed at the end of the third threaded rod 419, the fixed disc 420 is arranged in the slot of the second groove wheel 411, a limiting rod 421 is fixedly installed at the side of the fixed disc 420, the limiting rod 421 is slidingly connected with the third support 413, when the mold is poured after passing through the first process, the rear positioning frame 209 moves downward to block the mold, when the positioning frame 209 descends, the reinforcing column 417 and the second toothed plate 418 move downward together, the second toothed plate 418 moving downward can drive the third gear 415 to rotate, the third gear 415 rotating can drive the third threaded cylinder 414 to rotate, the third threaded cylinder 414 rotating can make the third threaded rod 419 move in the third support 413, the movement of the third threaded rod 419 can drive the fixed disc 420 to move, the movement of the fixed disc 420 can change the position of the second groove wheel 411 on the second rotating shaft 408, the change of the position of the second groove wheel 411 can make the first groove wheel 410 slide on the surface of the straight groove surface 409, so that the first groove wheel 410 can be inclined on the surface of the second rotating shaft 408, at this time, when the second rotating shaft 408 rotates, the first groove wheel 410 can rotate eccentrically, thereby the clamping ball 406 can move in high frequency and reciprocatingly,The reciprocating movement of the ball 406 can drive the vibration rod 403 to slide reciprocally inside the fixed cylinder 402, so that the end of the vibration rod 403 can knock the positioning frame 209 at high frequency, and the positioning frame 209 can vibrate the mold at high frequency through the through hole, so that the bubbles in the mold can be discharged. Since the automatic pouring mechanism 3 is also arranged in the rear positioning frame 209, when the liquid surface drops after the bubbles are discharged, the automatic pouring mechanism 3 can automatically supplement the epoxy resin. Through the arrangement of the bubble removing mechanism 4, the mold can be vibrated at high frequency, and the high frequency vibration can make the bubbles in the epoxy resin float and break due to resonance. After the bubbles break, the epoxy resin on the surface of the mold will form a depression, and the replenishment link can fill the cavity formed by the vibration of the liquid surface, so as to avoid the insulation defects caused by the depression at the top.

[0039] Specifically, the working process or working principle of the high-efficiency production equipment for the mutual inductor is as follows: the worker places the mold to be poured on the top of the conveying table 1, the mold moves under the action of the conveying table 1, and then the first electric telescopic rod 205 is started. The first electric telescopic rod 205 drives the first sliding block 203 to slide in the slide rail 202. At the same time, the first sliding block 203 slides, the inclined groove surface 204 on the surface of the first sliding block 203 also moves, the height of the inclined groove surface 204 at the same position changes, and the two rollers 211 tightly abut against the inclined groove surface 204 on the surface of the first sliding block 203 under the action of the first spring 212. Therefore, when the height of the inclined groove surface 204 in contact with the roller 211 changes, the two first sliding rods 208 also float up and down. Under the action of the two symmetrical inclined groove surfaces 204, one-time telescopic movement of the first electric telescopic rod 205 can make the two positioning frames 209 realize staggered rising and falling. When the rear positioning frame 209 descends, the mold is blocked for the first time. At this time, the mold is stopped in place under the action of the positioning frame 209, and the epoxy resin is poured into the mold. Then, the front positioning frame 209 rises, and the mold continues to move on the surface of the conveying table 1. When the front positioning frame 209 rises, the rear positioning frame 209 is in a descending state. When the mold contacts the rear positioning frame 209, the mold is stopped for the second time. In the second stopping state, the mold is vibrated and de-bubbled, and the de-bubbled mold is poured for the second time to fill the depression.

[0040] The inside of the two storage tanks 207 is provided with a thermostat, which is used to make the pouring effect of the epoxy resin reach the best state. When the mold is stopped for the first time, the epoxy resin in the storage tank 207 enters the inside of the conveying main pipe 213 through the flexible hose 214, and is poured into the inside of the mold through the branch pipe 215 and the pouring head 216. When the positioning frame 209 of the front part moves to the bottom, the bottom of the wedge block 302 is in contact with the top of the mold, so that the wedge block 302 moves upward, the second spring 303 is compressed, so as to drive the first threaded rod 301 to move upward. The upward movement of the first threaded rod 301 can drive the first threaded cylinder 304 to rotate, the rotating first threaded cylinder 304 can drive the first gear 307 to rotate, the rotating first gear 307 can drive the first toothed plate 306 to slide in the first sliding groove 305, the sliding first toothed plate 306 can drive the control plate 308 to move, the movement of the control plate 308 can simultaneously drive the first rotating shaft 310 and the first rotating cylinder 311 to rotate, so that the sealing plate 312 fixedly installed on the surface thereof rotates, the sealing plate 312 is opened, and the epoxy resin stored in the storage tank 207 can be discharged through the conveying main pipe 213. When the positioning frame 209 moves upward, the wedge block 302 returns to the original position under the action of the second spring 303, and the two sealing plates 312 are closed.

[0041] When pouring, as the amount of epoxy resin in the mold increases, the liquid level of the epoxy resin in the mold also gradually rises, so that the floating ball 318 moves upward, so that the horizontal plate 316 moves upward, and the U-shaped plate 319 moves upward, the upward movement of the U-shaped plate 319 drives the second gear 325 to rotate, the rotation of the second gear 325 drives the second threaded cylinder 324 to rotate, the rotating second threaded cylinder 324 drives the second threaded rod 323 to move in the branch pipe 215, and the rubber head 322 moves in the fixed ring 321. When the rubber head 322 moves to the inside of the fixed ring 321, since the fixed ring 321 is arranged on the side of the pouring head 216, when the rubber head 322 is in contact with the fixed ring 321, the epoxy resin passing through the pouring head 216 can be blocked, so that the epoxy resin poured in the mold cannot overflow, and at the same time, as the liquid level of the epoxy resin rises, the liquid output of the pouring head 216 gradually decreases.

[0042] When the mold passes the first process pouring, the rear positioning frame 209 moves down to block the mold, the positioning frame 209 drives the reinforcing column 417 and the second tooth plate 418 to move down together, the second tooth plate 418 moving down can drive the third gear 415 to rotate, the third gear 415 rotating can drive the third threaded barrel 414 to rotate, the third threaded barrel 414 rotating can make the third threaded rod 419 move in the third support 413, the movement of the third threaded rod 419 can drive the fixed disc 420 to move, the movement of the fixed disc 420 can change the position of the second groove wheel 411 on the second rotating shaft 408, the change of the position of the second groove wheel 411 can make the first groove wheel 410 slide on the surface of the straight groove surface 409, so that the first groove wheel 410 can be inclined on the surface of the second rotating shaft 408, at this time, when the second rotating shaft 408 rotates, the first groove wheel 410 can rotate eccentrically, and then the clamping ball 406 can move back and forth at high frequency, the reciprocating motion of the clamping ball 406 can drive the vibration rod 403 to slide back and forth in the fixed barrel 402, so that the end of the vibration rod 403 can knock the positioning frame 209 at high frequency, the through hole on the positioning frame 209 can vibrate the mold at high frequency, so that the bubbles in the mold can be discharged, and since the rear positioning frame 209 also has the automatic pouring mechanism 3, when the liquid level drops after the bubbles are discharged, the automatic pouring mechanism 3 can automatically supplement the epoxy resin.

Claims

1. An efficient production device for mutual inductors, comprising a transport platform (1), characterized in that: A positioning mechanism (2) is installed on the top of the transport platform (1), and the positioning mechanism (2) comprises: A fixed frame (201), the fixed frame (201) is fixedly mounted on the top of the transport platform (1), and a slide rail (202) is fixedly mounted on the bottom of the fixed frame (201); A first sliding block (203), wherein the first sliding block (203) is slidably mounted inside the slide rail (202), and a bevel surface (204) is provided on the surface of the first sliding block (203), wherein two bevel surfaces (204) are provided, and the two bevel surfaces (204) are symmetrically arranged; a first electric telescopic rod (205), the first electric telescopic rod (205) being fixedly mounted on a side of the fixed frame (201), the output end of the first electric telescopic rod (205) being fixedly connected to the first sliding block (203); A mounting plate (206), the mounting plate (206) being fixedly mounted on the bottom of the fixed frame (201), a material storage tank (207) being provided on the top of the mounting plate (206), and two material storage tanks (207) are provided; A first slide bar (208) is slidably installed inside the mounting plate (206), and two first slide bars (208) are provided. A positioning frame (209) is fixedly installed at the bottom of the two first slide bars (208), and a mounting seat (210) is fixedly installed at the top of the two first slide bars (208). A roller (211) is provided on the top of the mounting seat (210). The surfaces of the two first slide bars (208) are sleeved with a first spring (212), and the first spring (212) is provided between the mounting plate (206) and the mounting seat (210). Under the action of the first spring (212), the two rollers (211) are tightly against the inclined groove surface (204) on the surface of the first sliding block (203).

2. The efficient production equipment for mutual inductors according to claim 1, characterized in that: A conveying main pipe (213) is fixedly installed on the top of the two positioning frames (209), and a telescopic hose (214) is fixedly installed on the top of the conveying main pipe (213). The two storage tanks (207) are connected to the conveying main pipe (213) through the telescopic hose (214). The conveying main pipe (213) extends to the bottom of the positioning frame (209). Branch pipes (215) are connected on both sides of the conveying main pipe (213), and the surfaces of the two branch pipes (215) are connected to the pouring heads (216).

3. The efficient production equipment for mutual inductors according to claim 2, characterized in that: An automatic pouring mechanism (3) is installed inside the two positioning frames (209), and the automatic pouring mechanism (3) includes a first threaded rod (301), the first threaded rod (301) is slidably installed inside the positioning frame (209), a wedge block (302) is fixedly installed at the bottom of the first threaded rod (301), a second spring (303) is sleeved on the surface of the first threaded rod (301), and the second spring (303) is arranged between the wedge block (302) and the positioning frame (209), and a first threaded cylinder (304) is rotatably installed on the top of the two positioning frames (209), and the first threaded cylinder (304) is threadedly connected to the first threaded rod (301).

4. The efficient production equipment for mutual inductors according to claim 3, characterized in that: The top of the positioning frame (209) is provided with a first sliding groove (305), the interior of the first sliding groove (305) is slidably mounted with a first tooth plate (306), the surface of the first threaded cylinder (304) is fixedly mounted with a first gear (307), the first gear (307) is meshed with the first tooth plate (306), the end of the first tooth plate (306) is fixedly mounted with a control plate (308), the surface of the control plate (308) is provided with a through groove (309), both sides of the through groove (309) are provided with a limiting groove (326), the conveying A first rotating shaft (310) is rotatably mounted inside the main pipe (213), a first rotating cylinder (311) is sleeved on the surface of the first rotating shaft (310), sealing plates (312) are fixedly mounted on the surfaces of both the first rotating shaft (310) and the first rotating cylinder (311), circular plates (313) are fixedly mounted on the ends of both the first rotating shaft (310) and the first rotating cylinder (311), and limiting columns (314) are fixedly mounted on the sides of both the circular plates (313), and the two limiting columns (314) are movably connected to the two limiting grooves (326) respectively.

5. The efficient production equipment for mutual inductors according to claim 4, characterized in that: A second sliding groove (315) is provided on both sides of the inner cavity of the positioning frame (209), and a horizontal plate (316) is slidably installed inside the two second sliding grooves (315). A connecting rod (317) is fixedly installed at the bottom of the horizontal plate (316). There are two connecting rods (317), and a floating ball (318) is fixedly installed at the end of each of the two connecting rods (317). A U-shaped plate (319) is fixedly installed on the top of the horizontal plate (316), and a tooth groove (320) is provided on the inner side of the U-shaped plate (319).

6. The efficient production equipment for mutual inductors according to claim 5, characterized in that: A fixing ring (321) is fixedly installed inside the two branch pipes (215), a rubber head (322) is slidably installed inside the two branch pipes (215), a second threaded rod (323) is fixedly installed on the side of the rubber head (322), and a second threaded cylinder (324) is rotatably installed on both sides of the inner cavity of the positioning frame (209), a second gear (325) is fixedly installed on the surface of the second threaded cylinder (324), the second gear (325) is meshed with the tooth groove (320) of the U-shaped plate (319), and the second threaded cylinder (324) is threadedly connected to the second threaded rod (323).

7. The efficient production equipment for mutual inductors according to claim 6, characterized in that: A defoaming mechanism (4) is provided on both sides of the transport platform (1). The defoaming mechanism (4) comprises a first bracket (401), the first bracket (401) is fixedly mounted on the side of the transport platform (1), a fixing cylinder (402) is fixedly mounted on the inner side of the first bracket (401), a vibrating rod (403) is slidably mounted inside the fixing cylinder (402), a first motor (404) is fixedly mounted on the outer side of the first bracket (401), a fixing rod (405) is fixedly mounted on the bottom of the vibrating rod (403), and a blocking ball (406) is fixedly mounted on the bottom of the fixing rod (405).

8. The efficient production equipment for mutual inductors according to claim 7, characterized in that: A second bracket (407) is fixedly installed on the side of the transport platform (1), a second rotating shaft (408) is rotatably installed inside the second bracket (407), the second rotating shaft (408) extends to the outside of the second bracket (407), the second rotating shaft (408) is connected to the first motor (404) through a pulley group, a straight groove surface (409) is provided on the surface of the second rotating shaft (408), a first groove wheel (410) is movably installed on the surface of the straight groove surface (409), and the first groove wheel (410) is movably connected to the blocking ball (406).

9. The efficient production equipment for mutual inductors according to claim 8, characterized in that: A second grooved wheel (411) is slidably mounted on the surface of the second rotating shaft (408), a movable plate (412) is rotatably mounted between the second grooved wheel (411) and the first grooved wheel (410), a third bracket (413) is fixedly mounted on the side of the transport platform (1), a third threaded cylinder (414) is rotatably mounted on the inner side of the third bracket (413), a third gear (415) is fixedly mounted on the surface of the third threaded cylinder (414), a mounting block (416) is fixedly mounted on the side of the rear positioning frame (209), and a mounting block (416) is fixedly mounted on the bottom of the mounting block (416). A strong column (417), the bottom of the strengthening column (417) is fixedly mounted with a second tooth plate (418), the second tooth plate (418) is meshed with the third gear (415), the internal thread of the third threaded cylinder (414) is mounted with a third threaded rod (419), the end of the third threaded rod (419) is fixedly mounted with a fixed plate (420), the fixed plate (420) is arranged inside the notch of the second groove wheel (411), the side of the fixed plate (420) is fixedly mounted with a limiting rod (421), and the limiting rod (421) is slidably connected to the third bracket (413).

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