Insulating tape winding equipment for circuit board transformer

Abstract

The invention provides insulating tape winding equipment for a circuit board transformer, and relates to the technical field of transformer processing. A transverse transfer mechanism; a longitudinal transfer mechanism; the belt winding mechanism comprises a back plate, a plurality of supporting assemblies are rotationally installed on the front side face of the back plate, and a lifting belt winding assembly is installed above each supporting assembly; the adsorption assembly comprises a first transverse fixing plate and an adsorption part; the belt conveying assembly comprises a plurality of groups of main shafts, a turnover driving part and a four-jaw chuck; the feeding assembly is installed on the back of the belt conveying assembly and used for outputting a new winding drum to the four-jaw chuck. And a stripping assembly. The tape winding assembly is matched with the supporting assembly and can be matched with an I-shaped structure of a transformer, and continuous operation of tape winding and feeding and discharging is achieved; the adsorption assembly can position the tail end of the insulating tape, and the stripping assembly strips the release strip and assists in splicing of the insulating tape. New winding drums can be automatically supplied, and manual intervention is reduced.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of transformer processing, in particular to a circuit board transformer insulation tape winding device. BACKGROUND

[0002] In the field of electronic device manufacturing, as a key power conversion component, the insulation performance of the circuit board transformer directly affects the safe operation and service life of the device. Insulation tape winding is a core process in the production process of the circuit board transformer to ensure insulation performance. By winding insulation tape at a specific position, current can be effectively isolated, short circuits can be prevented, and the transformer can be ensured to work stably. Currently, the insulation tape winding operation of the circuit board transformer is mainly completed by manual operation or semi-automatic equipment. Manual winding requires the operator to manually take and place the insulation tape, position the winding position, and handle the tail end of the tape body. Although the semi-automatic equipment can partially replace manual winding, manual assistance is still required in the key link. The traditional semi-automatic winding method has the following defects: 1. The tail end of the insulation tape is handled complicatedly, and the tail end is not fixed firmly or handled improperly, which can easily cause the insulation tape to loosen and reduce the insulation reliability; 2. The cylinder needs to be replaced manually, and when the insulation tape cylinder is exhausted, the machine needs to be stopped for manual replacement, which interrupts the production process. These problems restrict the production rhythm and cannot meet the requirements of large-scale batch production for high efficiency, stability, and high quality. SUMMARY

[0003] In view of the deficiencies of the prior art, the present application provides a circuit board transformer insulation tape winding device to solve the problems mentioned in the background art.

[0004] To achieve the above purpose, the present application realizes the following technical solutions: The circuit board transformer insulation tape winding device comprises a feeding mechanism, and a plurality of groups of I-shaped transformers are stored at the output end of the feeding mechanism; A lateral transfer mechanism extends to the feeding mechanism, and the lateral transfer mechanism is used to laterally transfer the transformers on the feeding mechanism; A vertical transfer mechanism is vertically installed on the inner side of the other end of the lateral transfer mechanism, and the vertical transfer mechanism is used to vertically transfer the transformers on the lateral transfer mechanism; The tape winding mechanism comprises a back plate, a plurality of support assemblies are rotatably installed on the front side of the back plate, and a group of lifting tape winding assemblies is installed above each support assembly; when the tape winding assembly is lifted, the support assembly receives the empty transformer or the transformer after the winding is completed; when the tape winding assembly is lowered, the transformer is stopped and positioned, and the winding work is completed; The suction assembly comprises a first horizontal fixed plate and a suction component, the first horizontal fixed plate is installed at the top end of the back plate, a plurality of suction components are rotatably installed on the inner wall of the first horizontal fixed plate, and the suction components are used to adsorb and position the tail end of the insulation tape; The tape conveying assembly comprises a plurality of main shafts, a turnover driving part and four-jaw chucks, the plurality of main shafts are connected with the turnover driving part, the top end of each main shaft is provided with a four-jaw chuck, the four-jaw chuck is used to clamp a winding drum, the outer wall of the winding drum is wound with an insulation tape with a release strip at the end, and the turnover driving part is used to drive the four-jaw chucks to be in a vertical state or a horizontal state, the four-jaw chucks in the vertical state are used to complete the feeding and discharging of the winding drum, and the four-jaw chucks in the horizontal state are used to output the insulation tape from the winding drum. The feeding assembly is installed at the back of the tape conveying assembly, and is used to output new winding drums to the four-jaw chucks. Each group of adsorption parts is provided with a stripping assembly at the back, and the stripping assembly is used to clamp the release strip to strip the insulation tape and bond the stripping part with the adsorption part of the adsorption part.

[0005] Further, the feeding mechanism comprises a feeding track, the inside of the feeding track is provided with a movable partition frame, the inside of the movable partition frame is provided with a plurality of accommodating grooves, the inside of each accommodating groove is inserted with a transformer, and one side of the feeding track is provided with a first driving rod.

[0006] Further, the longitudinal transfer mechanism comprises a longitudinal track, the longitudinal track is symmetrically provided with two groups, the bottom of each longitudinal track is provided with a second driving rod, the surface of the two groups of longitudinal tracks is slidably provided with a supporting plate, the surface of the supporting plate is provided with a plurality of U-shaped clamping blocks, and the U-shaped clamping blocks are inserted into the outside of the inserting rod from bottom to top to clamp the transformer.

[0007] Further, the supporting assembly comprises a supporting block, the outer wall of the supporting block is provided with an adsorption hole, the supporting block is T-shaped, the end of the supporting block is connected with a supporting pipe, the supporting pipe penetrates through the back plate in rotation, the outer wall of the plurality of supporting pipes is engaged with a group of threaded driving rods, and the threaded driving rods are installed on the back plate.

[0008] Further, the tape winding assembly comprises a cross bar, the two ends of the cross bar are provided with third driving rods at the bottom, the bottom surface of the cross bar is provided with a plurality of hanging blocks at intervals, each group of hanging blocks is located above the supporting block, the bottom surface of the hanging block is provided with a fourth driving rod, a first lifting rod and a first clamping part, the fourth driving rod is located between the first lifting rod and the first clamping part, the bottom end of the first lifting rod is provided with a first screw seat, the first screw seat and the fourth driving rod are horizontally arranged, and the inner wall of the first screw seat is slidably provided with a second clamping part. The output end of the fourth driving rod is connected with a top block, the bottom surface of the top block is provided with a plurality of spring rods, the bottom end of the plurality of spring rods is provided with a pressing wheel frame; the first clamping component and the second clamping component are inserted into the two sides of the transformer; the insulating tape passes through the first clamping component and the second clamping component in sequence; the fourth driving rod is used to drive the pressing wheel frame to move, so that the pressing wheel frame can fully press the end part of the insulating tape in the middle part of the transformer.

[0009] Further, the first clamping component comprises a second hanging rod, a first clamping plate and a second clamping plate, the bottom end of the second hanging rod is vertically provided with the first clamping plate, the bottom of the first clamping plate is provided with the second clamping plate at intervals, and the top of the first clamping plate is provided with a fifth driving rod for driving the second clamping plate to lift and lower; the inner side of the first clamping plate is provided with a first cutter; The second clamping component comprises a first moving rod, a third clamping plate, a fourth clamping plate and a sixth driving rod, one end of the first moving rod is slidingly embedded in the first screw rod seat, the other end of the first moving rod is provided with the third clamping plate, the outer end of the third clamping plate is provided with a clamping frame, the inner bottom of the clamping frame is rotatably provided with a rotating shaft, the outer wall of the rotating shaft is provided with the fourth clamping plate, the fourth clamping plate is oppositely arranged below the third clamping plate, the top surface of the first moving rod is provided with a first constraint rod, the outer end of the rotating shaft is provided with a second constraint rod, and the top end of the sixth driving rod is rotatably connected with the first constraint rod and the bottom end is rotatably connected with the second constraint rod.

[0010] Further, the adsorption component comprises a first turnover shaft, a first horizontal fixing plate is arranged above the horizontal rod, the inner wall of the first horizontal fixing plate is provided with the first turnover shaft, the outer wall of the first turnover shaft is provided with a plurality of adsorption plates, the bottom surface of the adsorption plate is provided with a negative pressure hole, the outer end of the adsorption plate is provided with a second cutter, the surface side of the adsorption plate is provided with a second screw rod seat, the outer side of the second screw rod seat is slidingly provided with a second moving rod, and the outer end of the second moving rod is rotatably connected with a roller wheel; the second cutter is used to cut the insulating tape, and the adsorption plate is used to adsorb and position the tail end of the cut insulating tape.

[0011] Further, the turnover driving component comprises a second horizontal fixing plate, a second horizontal fixing plate is rotatably provided with a horizontally extending second turnover shaft on the surface, a plurality of auxiliary shafts are fixedly arranged on the outer part of the second turnover shaft; the top end of the auxiliary shaft is rotatably provided with a main shaft, the top part of the outer wall of the auxiliary shaft is provided with a fixing ring, the outer wall of the main shaft is provided with a driven gear, the driven gear is located above the fixing ring, the outer wall of the fixing ring is provided with a sliding block in the middle part, a plurality of sliding blocks are slidingly sleeved with a set of toothed sleeves in the top part, the toothed sleeves are meshingly connected with each group of driven gears, and the outer side of the toothed sleeves is connected with a seventh driving rod; the top end of the main shaft is vertically provided with a driving motor, and the output end of the driving motor is connected with a four-jaw chuck.

[0012] Further, the stripping assembly comprises a third horizontal fixing plate, the surface of the third horizontal fixing plate is provided with a third turnover shaft, the outer wall of the third turnover shaft is fixedly provided with a plurality of swing arms, the outer end of the swing arm is provided with a third screw rod seat, the side wall of the third screw rod seat is slidably provided with a fourth clamping plate, the end of the fourth clamping plate is provided with a blade structure, and the top of the fourth clamping plate is rotatably provided with a fifth clamping plate.

[0013] Further, the feeding assembly comprises a storage plate, a plurality of storage barrels are arranged in a horizontal linear array in the inside of the storage plate, a plurality of winding drums are stacked in the inside of the storage barrel, a rearward-extending eighth driving rod is mounted on the surface of the storage plate, the output end of the eighth driving rod is connected with a concentrating rod, a plurality of vertical plates are arranged on the side of the concentrating rod, a plurality of accommodating barrels are arranged at the end of the vertical plate, the accommodating barrels are oppositely arranged below the storage barrels, and the length of the vertical plate is greater than the width of the storage plate; the bottom of the storage barrel is provided with a blocking ring that can open and close.

[0014] The application provides a winding equipment for an insulation tape of a circuit board transformer. 1. The feeding mechanism, the horizontal transfer mechanism and the vertical transfer mechanism cooperatively realize full-automatic transfer of the transformer, avoid positioning deviation caused by manual contact, and improve feeding efficiency; 2. The winding assembly cooperates with the supporting assembly, the winding assembly is lowered to stop and position the transformer and complete winding of the tape, the winding assembly is raised to facilitate feeding and discharging of the transformer, can be adapted to the I-shaped structure of the transformer, and realizes consecutive operation of winding and feeding and discharging; 3. The adsorption assembly can position the tail end of the insulation tape, the stripping assembly strips the release strip and assists in connecting the insulation tape, and solves the problem of manual feeding and connecting in the prior art; 4. The tape conveying assembly realizes switching between vertical feeding and discharging and horizontal tape conveying through turnover driving, cooperates with the feeding assembly to automatically supply new winding drums, reduces manual intervention, and is suitable for batch production. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description only some embodiments of the application, and for those skilled in the art, other drawings can be obtained without creative labor on the basis of these drawings.

[0016] Figure 1 The application shows the structure schematic diagram of the winding equipment for the insulation tape of the circuit board transformer; Figure 2 The application shows the structure schematic diagram of the feeding mechanism; Figure 3 The application shows the structure schematic diagram of the transformer and the movable partition frame; Figure 4 Fig. 1 shows a schematic diagram of the docking structure of the lateral transfer mechanism and the longitudinal transfer mechanism of the present application; Figure 5 Fig. 2 shows a schematic diagram of the front side structure of the back plate of the present application; Figure 6 Fig. 3 shows a schematic diagram of the rear side structure of the back plate of the present application; Figure 7 Fig. 4 shows a schematic diagram of the winding assembly structure of the present application; Figure 8 Fig. 5 shows a schematic diagram of the distribution structure of the support assembly and the winding assembly of the present application; Figure 9 Fig. 6 shows a schematic diagram of the structure of the first clamping component and the second clamping component of the present application; Figure 10 Fig. 7 shows a schematic diagram of the connection structure of the adsorption assembly, the peeling assembly, and the tape conveying assembly of the present application; Figure 11 Fig. 8 shows a schematic diagram of the structure of the adsorption assembly of the present application; Figure 12 Fig. 9 shows a schematic diagram of the structure of the peeling assembly of the present application; Figure 13 Fig. 10 shows a schematic diagram of the structure of the tape conveying assembly of the present application; Figure 14 Fig. 11 shows a schematic diagram of the structure of the peeling assembly pulling out a new insulation tape of the present application; Figure 15 Fig. 12 shows a schematic diagram of the structure of the feeding assembly of the present application; Fig. 1 shows a schematic diagram of the docking structure of the lateral transfer mechanism and the longitudinal transfer mechanism of the present application; 100, feeding mechanism, 110, feeding track, 120, movable partition, 121, accommodating groove, 130, first driving rod, 200, lateral transfer mechanism, 210, lateral track, 220, lateral slide plate, 230, insertion rod, 240, baffle, 300, longitudinal transfer mechanism, 310, longitudinal track, 320, second driving rod, 330, supporting plate, 340, U-shaped clamping block, 400, feeding assembly, 410, storage plate, 420, storage cylinder, 430, winding cylinder, 431, insulation tape, 432, release strip, 440, eighth driving rod, 450, concentrating rod, 460, longitudinal plate, 470, accommodating cylinder, 471, baffle ring, 500, support assembly, 510, support block, 520, support tube, 530, threaded driving rod, 540, back plate, 600, winding assembly, 610, cross rod, 620, third driving rod, 630, hanging block, 631, fourth driving rod, 632, first hanging rod, 640, top block, 641, spring rod, 642, pressure roller frame, 660, first clamping component, 661, second hanging rod, 662, first clamping plate, 663, second clamping plate, 664, fifth driving rod, 665, first cutter, 670, second clamping component, 671, first moving rod, 672, third clamping plate, 673, clamping frame, 674, fourth clamping plate, 675, first constraint rod, 676, sixth driving rod, 677, second constraint rod, 678, rotating shaft, 680, first screw rod base, 700, adsorption assembly, 710, first cross fixed plate, 711, first turnover shaft, 720, adsorption plate, 730, second cutter, 740, second screw rod base, 750, second moving rod, 760, roller pressure wheel, 800, belt conveying assembly, 810, second cross fixed plate, 811, second turnover shaft, 820, main shaft, 821, fixed ring, 822, driven gear, 823, sliding block, 824, auxiliary shaft, 830, gear sleeve, 840, seventh driving rod, 850, driving motor, 860, four-jaw chuck, 900, peeling assembly, 910, third cross fixed plate, 920, third turnover shaft, 930, swing arm, 940, third screw rod base, 950, fifth clamping plate, 960, sixth clamping plate, 970, transformer. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the technical scheme in the embodiments of the present application is described clearly and completely. Obviously, the described embodiments are part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the protection scope of the present application.

[0018] The traditional transformer insulation tape winding relies on manual or semi-automatic equipment, and there are problems such as disordered feeding transfer, inaccurate winding positioning, complicated tail end processing of insulation tape, and manual intervention required for roll replacement, resulting in low winding efficiency, loose insulation tape fitting, and difficulty in continuation, which cannot meet the batch production demand.

[0019] In order to solve the above problems, combined with the problems existing in the prior art, Figure 1 - Figure 15 As shown in the accompanying drawings, the transformer insulation tape winding equipment provided by the present application comprises a feeding mechanism 100, and a plurality of groups of transformer 970 in the shape of an I-beam are stored at the output end of the feeding mechanism 100; A lateral transfer mechanism 200 extends to one end of the feeding mechanism 100, and is used to laterally transfer the transformer 970 on the feeding mechanism 100; A longitudinal transfer mechanism 300 is vertically installed on the inner side of the other end of the lateral transfer mechanism 200, and is used to longitudinally transfer the transformer 970 on the lateral transfer mechanism 200; A winding mechanism includes a back plate 540, a plurality of support assemblies 500 are rotatably installed on the front side of the back plate 540, and a group of lifting winding assemblies 600 are installed above each support assembly 500; when the winding assembly 600 is lifted, the support assembly 500 receives the empty transformer 970 or the transformer 970 after the winding is completed; when the winding assembly 600 is lowered, the transformer 970 is stopped and positioned, and the winding work is completed; An adsorption assembly 700 includes a first horizontal fixing plate 710 and an adsorption component, the first horizontal fixing plate 710 is installed at the top end of the back plate 540, a plurality of adsorption components are rotatably installed on the inner wall of the first horizontal fixing plate 710, and the adsorption components are used to adsorb and position the tail end of the insulation tape 431; A tape conveying assembly 800 includes a plurality of main shafts 820, a turnover driving component, and a four-jaw chuck 860, the plurality of main shafts 820 are connected with the turnover driving component, a group of four-jaw chucks 860 are installed at the top end of each main shaft 820, the four-jaw chuck 860 is used to clamp the winding drum, the outer wall of the winding drum is wound with the insulation tape 431 with the release strip 432 at the end; the turnover driving component is used to drive the four-jaw chuck 860 to be in a vertical state or a horizontal state, the four-jaw chuck 860 in the vertical state is used to complete the feeding and discharging of the winding drum 430, and the four-jaw chuck 860 in the horizontal state is used to output the insulation tape 431 from the winding drum; A feeding assembly 400 is installed at the back of the tape conveying assembly 800, and is used to output a new winding drum to the four-jaw chuck 860; A stripping assembly 900 is installed at the back of each adsorption component, and is used to clamp the release strip 432 to strip the insulation tape 431, and bond the stripped part with the adsorption part of the adsorption component.

[0020] In the above scheme: 1. The feeding mechanism 100, the lateral transfer mechanism 200, and the longitudinal transfer mechanism 300 cooperatively realize the full-automatic transfer of the transformer 970, avoid the positioning deviation caused by manual contact, and improve the feeding efficiency; 2. The winding assembly 600 cooperates with the support assembly 500, the winding assembly 600 is lowered to stop and position the transformer 970 and complete the winding, and the winding assembly 600 is lifted to facilitate the feeding and discharging of the transformer 970, which can adapt to the I-shaped structure of the transformer 970 and realize the coherent operation of the winding and the feeding and discharging; 3. The adsorption component 700 can locate the end of the insulating tape 431, and the stripping component 900 can strip the release strip 432 and assist in the splicing of the insulating tape 431, solving the problem of traditional manual splicing. 4. The conveyor assembly 800 realizes the switching between vertical loading and unloading of reels and horizontal conveying through flip drive, and cooperates with the loading assembly 400 to automatically supply new reels, reducing manual intervention and adapting to mass production.

[0021] In this embodiment, the feeding mechanism 100 includes a feeding track 110, a movable partition frame 120 is installed inside the feeding track 110, a plurality of accommodating slots 121 are opened inside the movable partition frame 120, a transformer 970 is inserted inside each accommodating slot 121, and a first driving rod 130 is installed on one side of the feeding track 110; the transverse transfer mechanism 200 includes a transverse track 210, a transverse slide 220 is slidably installed on the inner wall of the transverse track 210, and a plurality of groups of horizontally arranged insertion rods 230 are vertically provided on the inner wall of the transverse slide 220, and a baffle 240 is provided on the outer wall of the insertion rod 230.

[0022] In the above scheme; 1. The movable partition frame 120 of the loading track 110 separates the transformers 970 through the receiving groove 121 to prevent stacking and squeezing. The first driving rod 130 pushes the loading track 110 so that the transformers 970 are accurately inserted into the insertion rod 230 to ensure orderly loading; 2. The insertion rod 230 of the lateral transfer mechanism 200 cooperates with the baffle 240 to penetrate the inner hole of the transformer 970 and provide a stop and restraint to prevent it from falling off during the transfer process. The transverse slide 220 slides along the transverse track 210 to achieve smooth transfer and improve transportation stability.

[0023] In order to transfer the transformer 970 to or remove it from the winding equipment, in this embodiment, the longitudinal transfer mechanism 300 includes a longitudinal rail 310, and two groups of longitudinal rails 310 are symmetrically provided. A second driving rod 320 is installed at the bottom of each group of longitudinal rails 310. The surfaces of the two groups of longitudinal rails 310 are intersected and slidably installed with a support plate 330. The surface of the support plate 330 is provided with multiple groups of U-shaped clamps 340. The U-shaped clamps 340 are inserted from bottom to top to the outside of the insertion rod 230 to clamp the transformer 970.

[0024] In the above scheme: 1. The U-shaped clamp 340 moves upward from the bottom. The U-shaped clamp 340 can be clamped into the middle of the I-shaped transformer 970. In this way, when the U-shaped clamp 340 moves, it can stably drive the transformer 970 to be inserted into or separated from the insertion rod 230; 2. The second driving rod 320 drives the longitudinal track 310 to rise and fall, and cooperates with the longitudinal sliding of the support plate 330 to achieve precise docking of the transformer 970 from the horizontal transfer mechanism 200 to the support assembly 500, and the transfer positioning error is significantly reduced.

[0025] To realize the positioning of the transformer 970, in the embodiment, the support assembly 500 comprises support blocks 510, the outer wall of the support blocks 510 is provided with adsorption holes, the support blocks 510 are T-shaped, the end of the support blocks 510 is connected with support pipes 520, the support pipes 520 are rotatably penetrated through the back plate 540, the outer wall of the support pipes 520 is engaged with a set of threaded driving rods 530, and the threaded driving rods 530 are installed on the back plate 540.

[0026] In the above scheme: 1. The adsorption holes of the T-shaped support blocks 510 generate negative pressure, the transformer 970 is adsorbed and positioned, and displacement during winding is prevented; 2. The support pipes 520 are penetrated through the back plate 540 and engaged with the threaded driving rods 530, the support pipes 520 drive the support blocks 510 to rotate, drive the transformer 970 to rotate synchronously, and ensure that the insulation belt 431 is wound uniformly, and the support pipes 520 are externally connected with a negative pressure pump.

[0027] To realize the automatic winding treatment of the transformer 970, in the embodiment, the winding assembly 600 comprises a cross bar 610, the two ends of the cross bar 610 are both installed with third driving rods 620, the bottom surface of the cross bar 610 is provided with a plurality of groups of hanging blocks 630, each group of the hanging blocks 630 is located above the support blocks 510, the bottom surface of the hanging blocks 630 is installed with fourth driving rods 631, first lifting rods 632 and first clamping components 660, the fourth driving rods 631 are located between the first lifting rods 632 and the first clamping components 660, the bottom end of the first lifting rods 632 is provided with first screw rod seats 680, the first screw rod seats 680 and the fourth driving rods 631 are both horizontally arranged, and the inner wall of the first screw rod seats 680 is slidably installed with second clamping components 670. The output end of the fourth driving rod 631 is connected with a top block 640, the bottom surface of the top block 640 is provided with a plurality of groups of spring rods 641, the bottom end of the plurality of groups of spring rods 641 is installed with a pressure roller frame 642; the first clamping components 660 and the second clamping components 670 are inserted into the two sides of the transformer 970; the insulation belt 431 sequentially passes through the first clamping components 660 and the second clamping components 670; the fourth driving rod 631 is used to drive the pressure roller frame 642 to move, so that the pressure roller frame 642 can sufficiently press the end of the insulation belt 431 in the middle of the transformer 970.

[0028] In the above scheme: 1、In the process of feeding and discharging, the cross bar 610 rises, the cross bar 610 drives the first clamping part 660 and the second clamping part 670 to rise, so that the transformer 970 in the shape of I-shaped has sufficient feeding and discharging space with the supporting block 510; before winding, the first clamping part 660 and the second clamping part 670 of the winding assembly 600 are inserted into the two sides of the transformer 970, so that the insulating tape 431 can be covered on the transformer 970, and the first clamping part 660 and the second clamping part 670 can be placed on the two sides of the transformer 970. 2、The pressure roller frame 642 is elastically pressed down through the spring rod 641, so as to ensure that the insulating tape 431 is tightly attached to the transformer 970 and avoids loosening; the fourth driving rod 631 drives the pressure roller frame 642 to move, and the end part of the insulating tape 431 is pressed and combined in a targeted manner, so as to improve the attachment firmness and ensure that the insulating tape 431 can stably follow during initial rotation.

[0029] In order to enable the first clamping part 660 and the second clamping part 670 to complete the functions of accurate positioning of the insulating tape 431, automatic cutting of the insulating tape 431 and automatic pulling out of the insulating tape 431, in the embodiment, the first clamping part 660 comprises a second hanging rod 661, a first clamping plate 662 and a second clamping plate 663, the bottom end of the second hanging rod 661 is vertically provided with the first clamping plate 662, the bottom of the first clamping plate 662 is provided with the second clamping plate 663 in a spaced manner, and the top of the first clamping plate 662 is provided with a fifth driving rod 664 for driving the second clamping plate 663 to rise and fall; the inner side of the first clamping plate 662 is provided with a first cutter 665. The second clamping part 670 comprises a first moving rod 671, a third clamping plate 672, a fourth clamping plate 674 and a sixth driving rod 676, one end of the first moving rod 671 is slidingly embedded in a first screw rod seat 680, the other end of the first moving rod 671 is provided with the third clamping plate 672, the outer end of the third clamping plate 672 is provided with a clamping frame 673, the inside bottom of the clamping frame 673 is rotatably provided with a rotating shaft 678, the outer wall of the rotating shaft 678 is provided with the fourth clamping plate 674, the fourth clamping plate 674 is oppositely arranged below the third clamping plate 672, the top surface of the first moving rod 671 is provided with a first restraint rod 675, the outer end of the rotating shaft is provided with a second restraint rod 677, and the top end of the sixth driving rod 676 is rotatably connected with the first restraint rod 675 and the bottom end is rotatably connected with the second restraint rod 677.

[0030] In the above scheme: 1、The first and second clamping plates 663 of the first clamping part 660 are adjusted in spacing through the fifth driving rod 664, different widths of the insulating tape 431 are adapted, the first cutter 665 accurately cuts the insulating tape 431, and the cut is ensured to be smooth; 2、The third and fourth clamping plates 674 of the second clamping component 670 are linked by the sixth driving rod 676 to clamp the end of the insulation belt 431 from below, cooperate with the first moving rod 671 to slide, and realize stable traction and release of the insulation belt 431, avoiding breakage.

[0031] To realize positioning of the tail end of the previous group of insulation belts 431, in the embodiment, the adsorbing component comprises a first turnover shaft 711, a first horizontal fixed plate 710 is arranged above the horizontal rod 610, the inner wall of the first horizontal fixed plate 710 is provided with the first turnover shaft 711, the outer wall of the first turnover shaft 711 is provided with a plurality of adsorbing plates 720, the bottom surface of the adsorbing plate 720 is provided with a negative pressure hole, the outer end of the adsorbing plate 720 is provided with a second cutter 730, the surface side of the adsorbing plate 720 is provided with a second screw rod seat 740, the outer side of the second screw rod seat 740 is slidably provided with a second moving rod 750, and the outer end of the second moving rod 750 is rotatably connected with a roller wheel 760; the second cutter 730 is used to cut the insulation belt 431, and the adsorbing plate 720 is used to adsorb and position the tail end of the cut insulation belt 431.

[0032] 1. The adsorbing plate 720 adsorbs the tail end of the insulation belt 431 through the negative pressure hole to prevent curling and prepare for splicing; 2. The roller wheel 760 can flatten the tail end of the insulation belt 431 when the adsorbing plate 720 adsorbs the tail end of the previous group of insulation belts 431, ensuring that each position can be adsorbed; when cutting, the roller wheel 760 can clamp the tail end of the insulation belt 431 to ensure the flatness of the cut; when the new insulation belt 431 is pulled out to the lower side of the adsorbing plate 720, the roller wheel 760 can press the front end of the new insulation belt 431 to the bottom surface of the tail end of the old insulation belt 431 to realize splicing.

[0033] In the embodiment, the turnover driving component comprises a second horizontal fixed plate 810, a second turnover shaft 811 extending horizontally is rotatably arranged on the surface of the second horizontal fixed plate 810, and a plurality of auxiliary shafts 824 are fixed to the outer part of the second turnover shaft 811; a main shaft 820 is rotatably arranged at the top end of the auxiliary shaft 824, a fixed ring 821 is arranged at the top of the outer wall of the auxiliary shaft 824, a driven gear 822 is arranged on the outer wall of the main shaft 820, the driven gear 822 is located above the fixed ring 821, a sliding block 823 is arranged on the outer wall of the fixed ring 821, a plurality of sliding blocks 823 are slidably sleeved with a set of gear sleeves 830, the gear sleeves 830 are meshingly connected with each set of driven gears 822, and the outer side of the gear sleeves 830 is connected with a seventh driving rod 840.

[0034] 1. The second turnover shaft 811 of the turnover driving component drives the main shaft 820 to turn, realizing switching of the four-jaw chuck 860 between the vertical (up and down) and horizontal (belt conveying) states without manual turning; 2. The gear sleeve 830 meshes with the driven gear 822, and drives the secondary shaft 824 to rotate through the seventh driving rod 840, thereby adjusting the angle of the reel and ensuring that the four-jaw chuck 860 is in the corresponding orientation at different stages; 3. The four-jaw chuck 860 clamps the reel from the inside to prevent slipping and improve conveyor stability; the four-jaw chuck 860 has four inner jaws that are synchronously driven to open and close through a connecting rod structure.

[0035] In order to pull out the end of the new insulating tape 431, in this embodiment, the stripping assembly 900 includes a third horizontal fixed plate 910, and a third flip axis 920 is installed on the surface of the third horizontal fixed plate 910. The outer wall of the third flip axis 920 is fixed with multiple groups of swing arms 930, and the outer end of the swing arm 930 is provided with a third screw seat 940. The side wall of the third screw seat 940 is slidably installed with a fifth splint 950, and the end of the fifth splint 950 is a cutting edge structure. The top of the fifth splint 950 is rotatably installed with a sixth splint 960.

[0036] In the above scheme: 1. The fifth clamping plate 950 (blade structure) of the stripping assembly 900 cooperates with the sixth clamping plate 960 to precisely clamp the release strip 432. The third screw seat 940 drives the fifth clamping plate 950 outward, stably pulling out the insulating tape 431 through the release strip 432. The provision of the release strip 432 facilitates clamping and pulling. 2. The swing arm 930 rotates via the third flip axis 920 to adjust the peeling angle to adapt to different specifications of insulating tapes 431, thereby improving the peeling efficiency and thoroughness.

[0037] Specifically, the first horizontal fixing plate 710 is arranged close to the back plate 540, the second horizontal fixing plate 810 is arranged at an adjacent position on the back of the first horizontal fixing plate 710, and the third horizontal fixing plate 910 is arranged at the bottom of the back side of the second horizontal fixing plate 810. Both ends of the first horizontal fixing plate 710, the second horizontal fixing plate 810 and the third horizontal fixing plate 910 are fixedly connected to the support structure.

[0038] Traditionally, reels require manual handling and positioning during replacement, which is time-consuming and prone to misalignment, leading to abnormal output of the insulating tape 431. In this embodiment, the loading assembly 400 includes a storage plate 410, internally mounted with a transverse linear array of storage cylinders 420. Multiple sets of reels 430 are stacked within the storage cylinders 420. A rearwardly extending eighth drive rod 440 is mounted on the surface of the storage plate 410. The output end of the eighth drive rod 440 is connected to a centralizing rod 450. Multiple sets of longitudinal plates 460 are mounted on the sides of the centralizing rod 450. Multiple sets of receiving cylinders 470 are mounted at the ends of the longitudinal plates 460. The receiving cylinders 470 are positioned below the storage cylinders 420, with the length of the longitudinal plates 460 exceeding the width of the storage plate 410. A retaining ring 471 is mounted at the bottom of the storage cylinders 420 for opening and closing motion.

[0039] In the above scheme: 1. The storage tube 420 of the storage plate 410 stacks the rolls, and the retaining ring 471 controls the rolls to fall one by one to prevent the stack from getting stuck. The opening and closing movement of the retaining ring 471 is controlled by the opening and closing drive rod; 2. The eighth driving rod 440 drives the longitudinal plate 460 and the accommodating cylinder 470 to move, accurately delivering the new roll to the top of the four-claw chuck 860, and cooperating with the four-claw chuck 860 to clamp and position the roll, thereby realizing fully automatic roll replenishment, reducing manual intervention, and improving replacement efficiency.

[0040] 3. The design of the longitudinal plate 460 can ensure that when the longitudinal plate 460 pushes the storage cylinder 420 to move outward, it can normally stop the reel 430.

[0041] The working principle and use process of the present invention: S1, Transformer 970 horizontal loading: The processed transformer 970 is transported to the loading track 110, and the transformer 970 is placed in each receiving slot 121. The movable partition frame 120 separates the transformer 970; The cross slide 220 moves along the transverse track 210 to one side of the loading track 110 , and the first driving rod 130 pushes the loading track 110 to move. The inner hole of the transformer 970 is inserted into the insertion rod 230 , and the baffle 240 stops and constrains the transformer 970 ; After the insertion is completed, the first driving rod 130 is retracted, driving the loading rail 110 to retreat, and the transformer 970 remains on the insertion rod 230; The horizontal slide 220 moves along the horizontal track 210, so that the insertion rod 230 and the transformer 970 move to the top of the longitudinal transfer mechanism 300; S2, Transformer 970 longitudinal loading: The second driving rod 320 drives the longitudinal track 310 upward, and each U-shaped clamp 340 is inserted into the I-shaped transformer 970 from below. Then, the support plate 330 moves along the longitudinal track 310, so that the inner hole of the transformer 970 is inserted into the support block 510. The support tube 520 is ventilated to generate negative pressure in the support block 510, and the support block 510 absorbs and positions the transformer 970. S3, transformer 970 tape winding: The third driving rod 620 descends, causing the insulating tape 431, which has passed through the first clamping member 660 and whose end is clamped by the second clamping member 670, to descend and adhere to the transformer 970. The pressure roller frame 642 presses the insulating tape 431 onto the transformer 970, compressing the spring rod 641. The fourth driving rod 631 drives the top block 640 to move, and then drives the pressing wheel frame 642 to move, so that the pressing wheel frame 642 fully presses the end of the insulation tape 431; the sixth driving rod 676 is retracted and then drives the fourth clamping plate 674 to rotate downward, so that the end of the insulation tape 431 is free; The threaded driving rod 530 synchronously drives each support pipe 520 to rotate, the support block 510 rotates to drive the transformer 970 to rotate, the driving motor 850 drives the four-jaw chuck 860 to rotate, so that the insulation tape 431 is released from the winding drum 430, the insulation tape 431 passes between the first clamping plate 662 and the second clamping plate 663 and is wound on the transformer 970; the pressing wheel frame 642 remains elastically pressed downward; After winding is completed, the fifth driving rod 664 drives the first clamping plate 662 and the second clamping plate 663 to close, clamps the insulation tape 431, and the first cutter 665 descends to cut the insulation tape 431, and a part of the insulation tape 431 is left to extend outward at the cut; The third driving rod 620 drives the horizontal rod 610 to lift upward, so that the winding assembly 600 is lifted as a whole, the second driving rod 320 drives the longitudinal rail 310 to lift upward, each U-shaped clamping block 340 is inserted into the interior of the I-shaped transformer 970 from below, then the supporting plate 330 moves reversely along the longitudinal rail 310, the transformer 970 with the wound insulation tape 431 is transferred to the inserting rod 230, and then the supporting plate 330 descends, the horizontal sliding plate 220 advances along the horizontal rail 210, so that the multiple groups of transformers 970 with the wound insulation tape 431 are discharged; The first screw rod seat 680 drives the first moving rod 671 to move, so that the third clamping plate 672 and the fourth clamping plate 674 move close to the cut of the insulation tape 431, the sixth driving rod 676 drives the fourth clamping plate 674 to clamp the end of the insulation tape 431 from below, then the first clamping plate 662 and the second clamping plate 663 are separated, the first moving rod 671 moves along the first screw rod seat 680 to reset, and the third clamping plate 672 and the fourth clamping plate 674 clamp and release the insulation tape 431; S4, the winding drum 430 is automatically replaced: When the insulation tape 431 is about to be released, the first turnover shaft 711 drives each group of adsorbing plates 720 to rotate downward, and the adsorbing plate 720 adsorbs the upper surface of the residual insulation tape 431 of the winding drum 430; the adsorbing plate 720 adsorbs the insulation tape 431, the roller pressing wheel 760 rotates downward to below the insulation tape 431, the second moving rod 750 moves along the second screw rod seat 740, the roller pressing wheel 760 flattens the insulation tape 431, and when the roller pressing wheel 760 moves to the end, the second cutter 730 descends to cut the insulation tape 431; The third turnover shaft 920 drives the swing arm 930 to rotate upward, so that the fifth clamping plate 950 is in place and waits, and the first turnover shaft 711 drives the adsorbing plate 720 to rotate upward to avoid; The second turnover shaft 811 drives each group of main shafts 820 to rotate downward, the seventh drive rod 840 drives the gear sleeve 830 to move, and in turn drives each group of driven gears 822 to rotate, and in turn drives each group of main shafts 820 to rotate around the auxiliary shaft 824, so that the four-jaw chuck 860 rotates to the vertical downward state, the four-jaw chuck 860 is retracted, so that the used reel 430 falls off, and a material receiving groove can be arranged below to receive the material; Subsequently, the gear sleeve 830 moves in the reverse direction, so that the four-jaw chuck 860 rotates to the vertical upward state; the eighth drive rod 440 drives the centralized rod 450 and each group of vertical plates 460 to move, the containing cylinder 470 drives the reel 430 inside to move outward, the vertical plate 460 is blocked from the bottom plate storage cylinder 420, and when the containing cylinder 470 moves outward to above the four-jaw chuck 860, the opening and closing guide rail drives the two groups of blocking rings 471 to move outward, so that the reel 430 falls onto the four-jaw chuck 860, and the four-jaw chuck 860 moves outward to clamp and position the reel 430 inside; the vertical plate 460 is retracted and reset; The main shaft 820 rotates upward to the vertical state, so that the new reel 430 is horizontally placed in the initial state; the sixth clamping plate 960 rotates upward to open a certain amplitude, and the blade end of the fifth clamping plate 950 abuts against the reel 430, the main drive motor drives the reel 430 to rotate by a certain angle, so that the release strip 432 of the new insulation tape 431 rotates between the fifth clamping plate 950 and the sixth clamping plate 960, the sixth clamping plate 960 rotates to reset, and the fifth clamping plate 950 and the sixth clamping plate 960 clamp the release strip 432; The third screw seat 940 drives the fifth clamping plate 950 and the sixth clamping plate 960 to move, and in turn pulls out a certain length of new insulation tape 431, and the new insulation tape 431 is placed below the adsorption plate 720; the first turnover shaft 711 drives the adsorption plate 720 to descend, so that the tail end of the old insulation tape 431 abuts against the front end of the new insulation tape 431, and the roller 760 rotates below the new insulation tape 431, so that the front end of the new insulation tape 431 is bonded and connected with the rear end of the old insulation tape 431; The adsorption plate 720 no longer adsorbs and rotates upward, and the swing arm 930 rotates downward, so that the automatically connected insulation tape 431 can continue to be output.

[0042] It is to be noted that, in the present text, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can also include other elements not expressly listed or inherent to such process, method, article, or apparatus. An element proceeded by "comprises... a" does not, without more constraints, exclude the existence of additional identical elements in the process, method, article, or apparatus that comprises the element.

[0043] The above examples are merely used to illustrate the technical solutions of the present application, but not to limit it; although the present application has been described in detail with reference to the foregoing examples, those of ordinary skill in the art should understand that they can still modify the technical solutions recorded in the foregoing examples, or make equivalent replacements for some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. Circuit board transformer insulation tape winding equipment, characterized in that, include: A feeding mechanism, the output end of which stores multiple sets of I-shaped transformers; A transverse transfer mechanism, one end of which extends to the feeding mechanism, and the transverse transfer mechanism is used to transversely transfer the transformer on the feeding mechanism; A longitudinal transfer mechanism is vertically mounted on the inner side of the other end of the transverse transfer mechanism, and is used to longitudinally transfer the transformer on the transverse transfer mechanism; The tape winding mechanism includes a back plate, on the front side of which multiple groups of support assemblies are rotatably mounted, and above each group of support assemblies is a group of tape winding assemblies that move upward and downward; when the tape winding assemblies are lifted, the support assemblies receive an empty transformer or a transformer that has been tape wound; when the tape winding assemblies are lowered, the transformer is positioned by a stopper and the tape winding work is completed; The adsorption assembly includes a first transverse fixing plate and an adsorption component. The first transverse fixing plate is mounted on the top of the back plate. Multiple groups of adsorption components are rotatably mounted on the inner wall of the first transverse fixing plate. The adsorption components are used to adsorb and position the tail end of the insulating tape. The conveyor assembly includes multiple sets of main shafts, a turning drive component, and a four-jaw chuck. The multiple sets of main shafts are connected to the turning drive component. A set of four-jaw chucks is installed on the top of each set of main shafts. The four-jaw chucks are used to clamp the reel. The outer wall of the reel is wrapped with an insulating tape with a release strip on the end; the turning drive component is used to drive the four-jaw chucks to a vertical state or a horizontal state. The four-jaw chuck in the vertical state completes the loading and unloading of the reel, and the four-jaw chuck in the horizontal state enables the reel to output the insulating tape; The loading assembly is installed on the back of the conveyor assembly and is used to output new reels to the four-claw chuck; A stripping assembly is installed on the back of each set of adsorption components. The stripping assembly is used to clamp the release strip to strip the insulating tape and make the stripped new insulating tape adhere to the adsorbed old insulating tape.

2. The circuit board transformer insulation tape winding device according to claim 1, characterized in that: The feeding mechanism includes a feeding track, a movable partition frame is installed inside the feeding track, a plurality of receiving slots are opened inside the movable partition frame, a transformer is inserted inside each receiving slot, and a first driving rod is installed on one side of the feeding track; The transverse transfer mechanism includes a transverse track, the inner wall of which is slidably mounted with a transverse slide, the inner wall of which is vertically provided with multiple groups of horizontally arranged insertion rods, and the outer walls of the insertion rods are provided with baffles.

3. The circuit board transformer insulation tape winding device according to claim 2, characterized in that: The longitudinal transfer mechanism includes two groups of longitudinal rails, which are symmetrically arranged. A second driving rod is installed at the bottom of each group of longitudinal rails. The surfaces of the two groups of longitudinal rails intersect and are slidably installed with a support plate. The surface of the support plate is provided with multiple groups of U-shaped clamps. The U-shaped clamps are inserted from bottom to top to the outside of the insertion rod to clamp the transformer.

4. The circuit board transformer insulation tape winding device according to claim 1, characterized in that: The support assembly includes a support block, the outer wall of which is provided with adsorption holes. The support block is T-shaped, and the end of the support block is connected to the support tube. The support tube rotates and passes through the back plate. The outer walls of multiple groups of support tubes are engaged and connected to a group of threaded drive rods, and the threaded drive rods are installed on the back plate.

5. The circuit board transformer insulation tape winding device according to claim 1, characterized in that: The belt winding assembly includes a cross bar, a third driving rod is installed at the bottom of each end of the cross bar, a plurality of groups of hanging blocks are arranged at intervals on the bottom surface of the cross bar, each group of hanging blocks is located above the supporting block, a fourth driving rod, a first hanging rod and a first clamping component are installed on the bottom surface of the hanging block, the fourth driving rod is located between the first hanging rod and the first clamping component, a first screw seat is provided at the bottom end of the first hanging rod, the first screw seat and the fourth driving rod are arranged horizontally, and a second clamping component is slidably installed on the inner wall of the first screw seat; The output end of the fourth driving rod is connected to the top block, and multiple groups of spring rods are provided on the bottom surface of the top block, and the bottom ends of the multiple groups of spring rods are installed with a pressure roller frame; the first clamping part and the second clamping part are inserted on both sides of the transformer; the insulating tape passes through the first clamping part and the second clamping part in sequence; the fourth driving rod is used to drive the pressure roller frame to move so that the pressure roller frame can fully press the end of the insulating tape into the middle of the transformer.

6. The circuit board transformer insulation tape winding device according to claim 5, characterized in that: The first clamping component includes a second suspension rod, a first clamping plate, and a second clamping plate. The first clamping plate is vertically provided at the bottom end of the second suspension rod, and the second clamping plate is spaced apart from the bottom of the first clamping plate. A fifth driving rod for driving the second clamping plate to rise and fall is installed on the top of the first clamping plate. A first cutter is installed on the inner side of the first clamping plate. The second clamping component includes a first moving rod, a third clamping plate, a fourth clamping plate and a sixth driving rod. One end of the first moving rod is slidably embedded in the first screw seat, the other end of the first moving rod is provided with a third clamping plate, the outer end of the third clamping plate is provided with a clamping frame, the inner bottom of the clamping frame is rotatably installed with a rotating shaft, the outer wall of the rotating shaft is provided with a fourth clamping plate, and the fourth clamping plate is relatively arranged below the third clamping plate. The top surface of the first moving rod is provided with a first constraint rod, and the outer end of the rotating shaft is provided with a second constraint rod. The top end of the sixth driving rod is rotatably connected to the first constraint rod, and the bottom end is rotatably connected to the second constraint rod.

7. The circuit board transformer insulation tape winding device according to claim 1, characterized in that: The adsorption component includes a first flip shaft, and a first horizontal fixing plate is arranged above the cross bar. The inner wall of the first horizontal fixed plate is provided with a first flip axis, the outer wall of the first flip axis is provided with multiple groups of adsorption plates, the bottom surface of the adsorption plate is provided with a negative pressure hole, the outer end of the adsorption plate is installed with a second cutter, and a second screw seat is installed on the side of the surface of the adsorption plate. The outer side of the second screw seat is slidably installed with a second moving rod, and the outer end of the second moving rod is rotatably connected to a roller; the second cutter is used to cut the insulating tape, and the adsorption plate is used to adsorb and position the tail end of the cut insulating tape.

8. The circuit board transformer insulation tape winding device according to claim 1, characterized in that: The flipping drive component includes a second horizontal fixed plate, a second flip shaft extending laterally is rotatably mounted on the surface of the second horizontal fixed plate, and multiple groups of secondary shafts are fixed to the outside of the second flip shaft; a main shaft is rotatably mounted on the top of the secondary shaft, a fixing ring is provided on the top of the outer wall of the secondary shaft, a driven gear is provided on the outer wall of the main shaft, the driven gear is located above the fixing ring, a slider is provided in the middle of the outer wall of the fixing ring, a group of gear sleeves are slidably sleeved on the top of the multiple groups of sliders, the gear sleeves are meshed and connected with each group of driven gears, and a seventh driving rod is connected to the outer side of the gear sleeve; a driving motor is vertically provided on the top of the main shaft, and the output end of the driving motor is connected to the four-jaw chuck.

9. The circuit board transformer insulation tape winding device according to claim 1, characterized in that: The stripping assembly includes a third horizontal fixed plate, a third flip axis is installed on the surface of the third horizontal fixed plate, a plurality of swing arms are fixed on the outer wall of the third flip axis, a third screw seat is provided at the outer end of the swing arm, a fourth splint is slidably installed on the side wall of the third screw seat, the end of the fourth splint is a cutting edge structure, and a fifth splint is rotatably installed on the top of the fourth splint.

10. The circuit board transformer insulation tape winding device according to claim 1, characterized in that: The loading assembly includes a storage plate, the interior of which is mounted with storage cylinders arranged in a transverse linear array, multiple groups of rolls stacked inside the storage cylinders, an eighth driving rod extending rearward mounted on the surface of the storage plate, the output end of the eighth driving rod being connected to a centralizing rod, multiple groups of longitudinal plates being mounted on the side of the centralizing rod, multiple groups of accommodating cylinders being mounted at the ends of the longitudinal plates, the accommodating cylinders being arranged relatively below the storage cylinders, and the length of the longitudinal plates being greater than the width of the storage plate; A baffle ring for opening and closing movement is installed at the bottom of the storage cylinder.

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