Composite winding equipment for dielectric material-metal conductor

Abstract

The invention discloses a dielectric material-metal conductor composite winding device, which belongs to the technical field of insulating material manufacturing equipment, and comprises a main working plate, a mandrel winding machine, an aluminum film conveying frame with a guide pin, a guide roller, an electrolytic paper voltage stabilizer, a paper guide clamp assembly, a film material delivery clamp, a cutting mechanism, an end sealing glue applicator and a finished product transplanting manipulator. The electrolytic paper is wound to the back of the aluminum film to be conveyed through the anti-interference guide roller, so that hooking of the guide pin is eliminated; an elastic pressing rod of the electrolytic paper voltage stabilizer dynamically stabilizes the tension; a Z-shaped self-locking pressing plate of the film material delivery clamp is used for pressing the material at a constant pressure; the end sealing gluer accurately avoids the guide pin for gluing; and the finished product transplanting manipulator adaptively clamps the capacitor. The failure rate is smaller than or equal to 0.8%, the interlayer dislocation is smaller than or equal to 0.1 mm, and the capacity is 1200 pieces per hour.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of insulation material manufacturing equipment, in particular to a device for realizing the compounding of dielectric material and conductive material through winding, which is especially suitable for the production of aluminum electrolytic capacitor cores with guide pins. BACKGROUND

[0002] In the current capacitor production process, the winding and packaging of capacitor cores mainly face three technical bottlenecks: 1. Difficulty in handling aluminum film with guide pins: The aluminum film with guide pins is prone to winding with electrolytic paper during transportation. The traditional guide roller layout cannot avoid the interference between the guide pins and the paper, resulting in a high downtime failure rate of 15%-20%.

[0003] 2. Low synchronization accuracy of multiple layers of materials: The electrolytic paper and aluminum film need to be accurately overlapped in dynamic winding. The existing equipment relies on manual adjustment of material tension, and after winding, the interlayer misalignment (deviation > 0.5 mm) easily occurs, leading to an increased risk of capacitor leakage.

[0004] 3. Low efficiency of non-continuous operation: The processes of winding, cutting, gluing, and material taking are carried out in sections, and the average processing time for a single capacitor core is more than 25 seconds, and manual transfer of finished products easily damages the capacitor pins.

[0005] Although individual automated equipment attempts to improve, there are still obvious defects: The winding mechanism cannot simultaneously handle left and right bidirectional input aluminum film with guide pins, limiting the production of double-pin capacitors; The fixed nozzle is used for the sealing step of gluing, and the glue easily covers the conductive area of the guide pin, causing waste; The mechanical hand has no self-adaptive clamping force control when taking materials, resulting in a deformation rate of thin-walled capacitor cores ≥8%.

[0006] Therefore, it is urgent to develop a special device that can realize non-interference transportation of aluminum film with guide pins, accurate alignment of multiple layers of materials, and automatic continuous operation throughout the process. SUMMARY

[0007] 1. Technical problem to be solved: In view of the problems existing in the prior art, the purpose of the present application is to provide a composite winding device for dielectric material-metallic conductor, which can realize non-interference transportation of aluminum film with guide pins, accurate alignment of multiple layers of materials, and automatic continuous operation throughout the process.

[0008] 2. Technical solution: To solve the above problems, the present application adopts the following technical solution.

[0009] A dielectric material-metallic conductor composite winding device, comprising a vertically arranged main workboard; a mandrel winding machine installed at the center of the main workboard, with an output shaft that is rotatable and axially retractable; an aluminum film conveying frame with guide needles symmetrically arranged on the left and right sides of the main workboard; a plurality of groups of guide rollers distributed on the main workboard, forming two independent conveying paths: Left path: top side of main workboard→ leftward guidance by guide rollers→ downward on the left side of main workboard→ through the lower side of aluminum film conveying frame with guide needles→ extended to film material delivery clamp; Right path: downward on the right side of main workboard→ extended to the upper left of electrolytic paper stabilizer; The electrolytic paper stabilizer is installed at the upper left corner of the mandrel winding machine; the paper guide clamp assembly is arranged at the lower right corner of the mandrel winding machine; the film material delivery clamp is symmetrically and slidably installed on the left and right sides of the mandrel winding machine; the cutting mechanism is arranged at the upper right corner of the mandrel winding machine; the end sealing and gluing device is arranged at the lower left corner of the mandrel winding machine; the finished product transplanting manipulator is installed above the mandrel winding machine, with a rotation direction towards the finished product collection bin on the front side of the main workboard; the excess glue recovery box is installed at the bottom of the end sealing and gluing device; the anti-interference guide rollers are arranged on the upper and lower sides of the left aluminum film conveying frame with guide needles, so that the electrolytic paper is conveyed behind the aluminum film.

[0010] Further improvement is that the electrolytic paper stabilizer comprises a paper guide groove plate fixed to the main workboard, with a paper belt passage opened at the top; an elastic compression rod rotationally connected to the main workboard; a fixed stop rod fixed to the main workboard and located on the right side of the elastic compression rod; a compression spring connecting the elastic compression rod and the fixed stop rod; wherein the elastic compression rod rotates clockwise to compress the electrolytic paper in the paper belt passage under the action of the compression spring.

[0011] Further improvement is that the paper guide clamp assembly comprises a linear sliding rail opened in the main workboard; a driving sliding block slidably arranged in the linear sliding rail; a static jaw fixed to the driving sliding block; a dynamic jaw hingedly connected to the static jaw, forming a scissors structure; a jaw tension spring connecting the ends of the static jaw and the dynamic jaw; an inclined surface follower arranged at the bottom of the dynamic jaw; a wedge-shaped limiting block arranged above the right side of the dynamic jaw; wherein when the driving sliding block moves to the left and up, the wedge-shaped limiting block forces the dynamic jaw to rotate counterclockwise to close and hold the electrolytic paper.

[0012] Further improvement is that the film material delivery clamp comprises symmetrically opened horizontal slides in the main workboard; a delivery sliding block slidably arranged in the horizontal slide; a material receiving tray fixed to the delivery sliding block; a Z-shaped self-locking pressing plate hingedly connected to the material receiving tray; a torsion spring shaft and a torsion spring sleeve arranged on both sides of the Z-shaped self-locking pressing plate; wherein the Z-shaped self-locking pressing plate compresses the aluminum film and electrolytic paper on the material receiving tray under the action of the torsion spring.

[0013] Further improvement lies in that the cutting mechanism comprises: a slant guide groove opened in the main workboard; a cutter holder stabilizing box fixed below the left of the slant guide groove; a cutter pushing link slidingly arranged in the slant guide groove; a swing arm sleeved with the cutter pushing link; and a paper cutter fixed at the end of the swing arm.

[0014] Further improvement lies in that the end sealing and gluing device comprises: a glue gun displacement frame fixed to the main workboard; a glue spraying slide table slidingly arranged in the glue gun displacement frame; a glue dispensing nozzle mounted on the glue spraying slide table; a driving insertion hole opened in the glue spraying slide table; a U-shaped swing arm rotatably connected to the main workboard, with the end thereof inserted into the driving insertion hole; a reset guide column supporting the U-shaped swing arm; and a return spring sleeved with the reset guide column and the U-shaped swing arm.

[0015] Further improvement lies in that the finished product transplanting manipulator comprises: a rotating arm unit, comprising: a main swing arm hinged to a rotating base; an upper clamping seat fixed to the main swing arm; an upper clamping jaw connected to the upper clamping seat; and a pitch driving cylinder penetrating through the main workboard and connected to the main swing arm through a universal joint; a translation clamping unit, comprising: a transverse sliding hole opened in the main workboard; a horizontal pushing rod slidingly arranged in the transverse sliding hole; a secondary swing arm hinged to the horizontal pushing rod; a lower clamping seat fixed to the secondary swing arm; a clamping seat linkage plate connecting the upper clamping seat and the lower clamping seat; a lower clamping jaw fixed to the lower clamping seat; and a clamping spring connecting the upper clamping seat and the lower clamping seat.

[0016] Further improvement lies in that the mandrel winding machine, the paper guide clamp assembly, the film material delivery clamp, the cutting mechanism, the end sealing and gluing device and the finished product transplanting manipulator are connected through pneumatic devices, motors or servo driving devices.

[0017] 3. Beneficial effects: The application realizes breakthrough improvement of the quality and efficiency of capacitor core packaging through innovative mechanical structure design. (1) Zero interference aluminum film conveying with guide needles: The upper and lower staggered layout of the anti-interference guide roller and the aluminum film conveying frame with guide needles makes the electrolytic paper turn to the rear of the aluminum film, significantly reduces the risk of guide needle hooking, and reduces the equipment failure rate to ≤0.8% or less.

[0018] (2) Dynamic and accurate multi-layer material compounding: The electrolytic paper stabilizer compensates the electrolytic paper conveying tension fluctuation in real time through the lever pressing mechanism of the elastic pressing rod and the pressure spring, and ensures that the winding and compounding accuracy is ≤0.1mm; The Z-shaped self-locking pressing plate of the film material delivery clamp constantly presses the aluminum film and the electrolytic paper under the action of the torsion spring, avoiding interlayer slippage.

[0019] (3) Full-process automation integration: The wedge limiting block of the paper guide clamp assembly drives the closing of the movable jaw, realizes the precise timing control of the electrolytic paper grabbing-pulling-releasing, and cooperates with the extension of the output shaft of the mandrel winding machine, so that the winding preparation time is shortened to 3 seconds. The glue injection nozzle of the end sealing rubber coating device is radially fed through the glue injection sliding table, the glue accurately covers the edge of the electrolytic paper cutout, and the pollution of the guide needle is effectively avoided. The clamping spring of the finished product transplanting manipulator provides adaptive clamping force, and the deformation rate of the capacitive taking and placing is less than 0.3%.

[0020] (4) Comprehensive benefit improvement: The equipment capacity is improved to 1200 pieces / hour, the winding preparation time is shortened to 3 seconds, the single-capacitor processing time of the whole process is reduced to 7 seconds, and the efficiency is improved by 257%; The residual glue recovery box collects more than 99% of residual glue, reducing raw material waste; The modular component design (such as the quick-change blade of the cutting mechanism) reduces the maintenance time by 70%.

[0021] It should be noted that the structures not introduced in the present application do not involve the design points and improvement direction of the present application, and are the same as or can be realized by using the prior art, and will not be described here. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a schematic structural diagram of the whole application; Figure 2 It is a schematic structural diagram of the electrolytic paper stabilizer of the present application; Figure 3 It is a schematic structural diagram of the paper guide clamp assembly of the present application; Figure 4 It is a schematic structural diagram of the film material delivery clamp of the present application; Figure 5 It is a schematic structural diagram of the cutting mechanism of the present application; Figure 6 It is a schematic structural diagram of the end sealing rubber coating device of the present application; Figure 7 It is a schematic structural diagram of the finished product transplanting manipulator of the present application.

[0023] Explanation of the reference numerals in the drawing: 1, main workboard; 11, aluminum film conveying frame with guide needle; 12, guide roller; 13, residual glue recovery box; 14, anti-interference guide roller; 2, mandrel winding machine; 3, electrolytic paper stabilizer; 31, paper guide groove plate; 32, paper tape channel; 33, elastic pressing rod; 34, fixed stop rod; 35, pressure spring; 4, paper guide assembly; 41, linear slide; 42, driving slider; 43, static jaw; 44, dynamic jaw; 45, jaw tension spring; 46, bevel follow-up wheel; 47, wedge-shaped limit block; 5, film delivery clamp; 51, transverse slide; 52, delivery slider; 53, film receiving tray; 54, Z-shaped self-locking press plate; 55, torsion spring rotation shaft; 56, torsion spring; 6, cutting mechanism; 61, oblique guide groove; 62, knife seat stabilizer box; 63, knife pushing link; 64, swing arm; 65, paper cutting blade; 7, end sealing and gluing device; 71, glue gun displacement frame; 72, glue spraying slide table; 73, glue dispensing nozzle; 74, driving jack; 75, U-shaped swing arm; 76, reset guide column; 77, return spring; 8, finished product transfer manipulator; 81, rotating arm unit; 811, rotating base; 812, main swing arm; 813, upper clamp seat; 814, upper clamp jaw; 815, rotating hinge shaft; 816, pitch driving cylinder; 817, universal joint; 82, translation clamp unit; 821, transverse slide hole; 822, horizontal push rod; 823, auxiliary swing arm; 824, lower clamp seat; 825, clamp seat linkage plate; 826, lower clamp jaw; 827, clamping spring; 9, finished product collection bin. DETAILED DESCRIPTION

[0024] In order to facilitate the understanding of the present application, the present application will be described in more detail below with reference to the relevant drawings, which show several embodiments of the present application. However, the present application can be realized in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive.

[0025] A dielectric material-metal conductor composite winding device, as shown in Figures 1-7 The device includes a vertically fixed main workboard 1 with a central core shaft winding machine 2 (output shaft can be rotated and telescoped) installed therein. The main workboard 1 is fixed with aluminum film conveying frames 11 with guide needles symmetrically on the left and right sides, and the surface is arranged with multiple sets of guide rollers 12 to form a double path: Left path: top electrolytic paper → left guide roller 12 → left side downward → left side electrolytic paper passing through anti-interference guide roller 14 to the rear of the aluminum film → passing through the lower side of the guide needle type aluminum film conveying frame 11 → film delivery clamp 5; Right path: right side electrolytic paper → guide roller 12 → electrolytic paper stabilizer 3 left upper side; Installation position of each functional component: Left upper corner: electrolytic paper stabilizer 3; Right lower corner: paper guide assembly 4; Right and left sides: film material delivery clamp 5 slidingly mounted on the transverse slide 51 between the inner walls of the conveying frame 11; Upper right corner: cutting mechanism 6; Lower left corner: end sealing applicator 7; Top: finished product transfer robot 8 towards finished product collection bin 9; Bottom: excess glue recovery box 13 and anti-interference guide roller 14 (on both ends of the left conveying frame 11); Operation process and steps Step 1: electrolytic paper traction and positioning Paper clamp assembly 4 starts: Drive slider 42 moves left and up along linear slide rail 41 → claw tension spring 45 resets → dynamic jaw 44 rotates counterclockwise under the guidance of the inclined surface of wedge-shaped limiting block 47 → static jaw 43 and dynamic jaw 44 close to clamp electrolytic paper; Figure 3 ); Synchronous action: Output shaft of mandrel winding machine 2 retracts → paper clamp assembly 4 pulls electrolytic paper from electrolytic paper stabilizer 3 to the center of the output shaft → elastic compression rod 33 compresses electrolytic paper in paper tape passage 32 under the action of pressure spring 35, ensuring stable tension.

[0026] Step 2: synchronous delivery of aluminum film and electrolytic paper Film material delivery clamp 5 works: Delivery slider 52 moves towards mandrel winding machine 2 along transverse slide 51 → material-bearing tray 53 carries left-side aluminum film + electrolytic paper (right-side aluminum film only) → Z-shaped self-locking pressing plate 54 compresses the material under the action of torsion spring; Figure 4 ); Left and right film material delivery clamps 5 are controlled by the same drive source, ensuring that both sides of the aluminum film / electrolytic paper reach the winding starting point synchronously; Anti-interference design: Left-side electrolytic paper is routed to the back of the aluminum film through anti-interference guide roller 14, avoiding needle hooking; Figure 1 ).

[0027] Step 3: capacitive core winding and forming Output shaft of mandrel winding machine 2 extends and rotates → electrolytic paper forms a 15°-20° initial inclination angle around the shaft; Both sides of the film material delivery clamp 5 synchronously insert aluminum film (including guide needle) and electrolytic paper into the winding layer → forming a composite laminated structure of conductor-insulating medium-conductor; Winding speed and film material delivery speed are dynamically matched to control the lamination accuracy through closed-loop feedback; The dynamic matching is achieved by real-time monitoring of the winding diameter by an optical encoder, which feeds back to the servo motor to adjust the film material delivery speed.

[0028] Step 4: cutting and sealing Cutting mechanism 6 action: Push the knife link 63 along the inclined guide groove 61 → swing arm 64 drive paper cutter 65 straight motion cutting electrolytic paper ( Figure 5 ); End sealing applicator 7 operation: Cutting signal directly triggers the glue action, the glue gun along the preset trajectory to avoid the needle area; U-shaped swing arm 75 clockwise rotation → drive the jack 74 push spray glue slide table 72 radial feed → dispensing nozzle 73 on the capacitor end precision glue (glue to avoid the needle) → the remaining glue into the remaining glue recycling box 13 ( Figure 6 ).

[0029] Step 5: transplanting finished products Finished product transplanting manipulator 8 operation: Clamping: pitch drive cylinder 816 push the main swing arm 812 down swing → horizontal push rod 822 lateral movement → clamping spring 827 make the upper clamp jaw 814 and the lower clamp jaw 826 closed clamping capacitor ( Figure 7 ); Clamping force is self-adaptive adjustment with capacitor size, transplanting path and winding work station seamless connection; Transfer: main swing arm 812 rotation to the finished product collection bin 9; Release: clamp horizontal open → capacitor into the collection bin 9.

[0030] Step 6: whole process collaborative control Each component through the central controller to realize the action chain trigger: After the paper clamp completes the grabbing, the mandrel winding machine 2 is immediately activated to stretch and deliver the film material; Winding stop signal synchronously starts the cutting mechanism, and predicts the intervention timing of the glue applicator; Finished product transplanting manipulator in 0.5 seconds after the end of the glue grabbing capacitor, forming "winding-sealing-transplanting" continuous operation flow; Fault protection mechanism: If the needle position is abnormal (sensor detection), the winding action is immediately frozen and an alarm is given; When the material tension is over limit, it is automatically compensated or stopped to avoid layer misregistration.

[0031] In this scheme, the electrolytic paper is wound and clamped between the two aluminum film electrodes as an insulating medium, and the thickness precision (≤0.1mm) and layer alignment of the insulating medium are controlled to improve the capacitor performance, the dielectric constant ε of the electrolytic paper is ≥5.2, and the volume resistivity is >10 ^ Ω·m, which meets the "Performance Standard for Capacitor Insulating Paper".

[0032] Implementation case: Production parameters: Capacitor specification: aluminum electrolytic capacitor with pin, diameter 8mm, height 12mm; Material: electrolytic paper thickness 0.05mm + 0.1mm aluminum film with pin; Running results: Equipment failure downtime ≤1 time / 8 hours; Finished product pin pitch deviation: ±0.08mm; Glue sealing qualified rate: 100%.

[0033] Technical effect comparison verification table:

[0034] The above-described embodiments only express some of the embodiments of the present application, which are described in detail and specifically, but should not be understood as a limitation on the scope of the patent of the present application. It should be noted that, for ordinary skilled persons in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which are within the scope of protection of the present application. Therefore, the scope of protection of the patent of the present application should be subject to the appended claims.

Claims

1. A dielectric material-metallic conductor composite winding device, characterized in that: it comprises a vertically arranged main workbench (1); a mandrel winding machine (2) is installed at the center of the main workbench (1), and the output shaft of the mandrel winding machine (2) is rotatable and axially retractable; aluminum film conveying frames (11) with guide needles are symmetrically arranged on the left and right sides of the main workbench (1), and the aluminum film conveying frame (11) on the left side is provided with anti-interference guide rollers (14) on the upper and lower sides to make the electrolytic paper conveying to the rear of the aluminum film; a plurality of groups of guide rollers (12) are distributed on the main workbench (1) to form two independent conveying paths; an electrolytic paper stabilizer (3) is installed at the upper left corner of the mandrel winding machine (2); a paper guide clamp assembly (4) is arranged at the lower right corner of the mandrel winding machine (2); the film material delivery clamp (5) is symmetrically and slidably installed on the left and right sides of the mandrel winding machine (2); a cutting mechanism (6) is arranged at the upper right corner of the mandrel winding machine (2); an end-sealing glue applicator (7) is arranged at the lower left corner of the mandrel winding machine (2); a finished product transplanting manipulator (8) is installed above the mandrel winding machine (2), and the rotating direction of the finished product transplanting manipulator (8) is towards the finished product collecting bin (9) on the front side of the main workbench (1); a surplus glue recovery box (13) is installed at the bottom of the end-sealing glue applicator (7). The electrolytic paper stabilizer (3) comprises: a paper guide groove plate (31) fixed to the main workbench (1), and a paper belt passage (32) is formed at the top of the paper guide groove plate (31); an elastic compression rod (33) is rotatably connected to the main workbench (1); a fixed stop rod (34) is fixed to the main workbench (1) and located on the right side of the elastic compression rod (33); a compression spring (35) connects the elastic compression rod (33) and the fixed stop rod (34); and the elastic compression rod (33) rotates clockwise to compress the electrolytic paper in the paper belt passage (32) under the action of the compression spring (35). The paper guide clamp assembly (4) comprises: a linear slide rail (41) formed in the main workbench (1); a driving sliding block (42) slidably arranged in the linear slide rail (41); a static clamp jaw (43) fixed to the driving sliding block (42); a dynamic clamp jaw (44) hingedly connected to the static clamp jaw (43), and the static clamp jaw (43) and the dynamic clamp jaw (44) form a scissors structure; a jaw tension spring (45) connecting the ends of the static clamp jaw (43) and the dynamic clamp jaw (44); an inclined surface follow-up wheel (46) arranged at the bottom of the dynamic clamp jaw (44); a wedge-shaped limiting block (47) arranged above the right side of the dynamic clamp jaw (44); and when the driving sliding block (42) moves to the upper left, the jaw tension spring (45) forces the dynamic clamp jaw (44) to rotate counterclockwise to clamp the electrolytic paper under the inclined surface of the wedge-shaped limiting block (47). The film material delivery clamp (5) comprises: a horizontal slide (51) symmetrically formed in the main workbench (1); a delivery sliding block (52) slidably arranged in the horizontal slide (51); a material receiving tray (53) fixed to the delivery sliding block (52); a Z-shaped self-locking pressing plate (54) hingedly connected to the material receiving tray (53); a torsion spring shaft (55) arranged on both sides of the Z-shaped self-locking pressing plate (54) and a torsion spring (56) sleeved on the torsion spring shaft (55); and the Z-shaped self-locking pressing plate (54) compresses the aluminum film and the electrolytic paper on the material receiving tray (53) under the action of the torsion spring. ​ ​ ​ ​ ​ ​ ​ ​ 2. The dielectric material-metallic conductor composite coiling apparatus according to claim 1, characterized by: ​ ​ ​ ​ ​ ​ 3. The dielectric material-metallic conductor composite coiling apparatus according to claim 1, wherein: ​ ​ ​ ​ ​ ​ ​ ​ ​ 4. The dielectric material-metallic conductor composite coiling apparatus according to claim 1, wherein: ​ ​ ​ ​ ​ ​ ​ 5. The dielectric material-metallic conductor composite coiling apparatus according to claim 1, wherein: The cutting mechanism (6) comprises: The oblique guide groove (61) opened in the main workboard (1); The cutter seat stabilizing box (62) fixed to the lower left of the oblique guide groove (61); The push cutter connecting rod (63) slidingly arranged in the oblique guide groove (61); The swing arm (64) hinged to the push cutter connecting rod (63); The paper cutter blade (65) fixed to the end of the swing arm (64).

6. The dielectric material-metallic conductor composite coiling apparatus according to claim 1, wherein: The end sealing glue applicator (7) comprises: The glue gun displacement frame (71) fixed to the main workboard (1); The glue spraying sliding table (72) slidingly arranged in the glue gun displacement frame (71); The glue injection nozzle (73) mounted on the glue spraying sliding table (72); The driving insertion hole (74) opened in the glue spraying sliding table (72); The U-shaped swing arm (75) rotationally connected to the main workboard (1), the end of which is inserted into the driving insertion hole (74); The reset guide column (76) supporting the U-shaped swing arm (75); The return spring (77) sleeved on the reset guide column (76) and the U-shaped swing arm (75).

7. The dielectric material-metallic conductor composite coiling apparatus according to claim 1, wherein The finished product transplanting mechanical hand (8) comprises: The rotating arm unit (81): The rotating base (811) fixed to the main workboard (1); The main swing arm (812) hinged to the rotating base (811) through the rotating hinge shaft (815); The upper clamping seat (813) fixed to the main swing arm (812); The upper clamping jaw (814) connected to the upper clamping seat (813); The pitch driving cylinder (816) penetrating the main workboard (1) and connected to the main swing arm (812) through the universal joint (817); The translation clamping unit (82): The transverse sliding hole (821) opened in the main workboard (1); The horizontal push rod (822) slidingly arranged in the transverse sliding hole (821); The secondary swing arm (823) hinged to the horizontal push rod (822); The lower clamping seat (824) fixed to the secondary swing arm (823); The clamping seat linkage plate (825) connecting the upper clamping seat (813) and the lower clamping seat (824); The lower clamping jaw (826) fixed to the lower clamping seat (824); The clamping spring (827) connecting the upper clamping seat (813) and the lower clamping seat (824).

8. A dielectric material-metallic conductor composite coiling apparatus according to any one of claims 1 to 7, characterized in that: The mandrel winding machine (2), the paper guide clamp assembly (4), the film material delivery clamp (5), the cutting mechanism (6), the end sealing glue applicator (7) and the finished product transplanting mechanical hand (8) are linked through at least one of the pneumatic device, the motor and the servo driving device, and are controlled by the central controller in time sequence.

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