Wire stranding device for film covered wire processing

Abstract

The invention relates to a wire stranding device for film-covered wire processing, and belongs to the technical field of film-covered wire processing, the wire stranding device comprises a bottom plate and a first supporting block on the rear side of the top surface of the bottom plate, the top surface of the first supporting block is fixedly provided with a transmission motor for transmission, and the output end of the transmission motor is fixedly provided with a rotating rod for rotation; a wire body is extruded through an elastic structure, it can be guaranteed that the device automatically adjusts contact with the wire body according to the position and tension of a film-covered wire, relatively stable pressure is provided, the pressure can be converted into tension on the film-covered wire, the tension on the film-covered wire is improved, and the film-covered wire is prevented from being damaged. And in addition, to a certain extent, when the film-covered wire has tiny tension change, the deformation of the elastic structure can absorb part of energy and play a role in buffering, so that the tension is not greatly fluctuated, and the problem of non-uniform distribution of stranded wire strands is further avoided.

Description

Technical Field

[0001] The invention relates to the technical field of film-coated wire processing, in particular to a wire stranding device used for film-coated wire processing. Background Art

[0002] Film-covered wire is an electromagnetic wire with a polyethylene plastic film as an insulating layer coated on the surface of the conductor or enameled twisted wire at a certain overlapping rate. Generally, the film-covered wire needs to be twisted after processing, so that multiple film-covered wires are twisted together into one strand to meet the process requirements of the wire. A stranding device is needed in this process. Since the processed film conductor is twisted, this device is also called a stranding device for film-covered wire processing.

[0003] During the use of the film-coated wire processing stranding device, since multiple wires are twisted and twisted, the twisting tension of each strand is inconsistent, the wire pay-off speed is unstable, or the stranding mold is worn. This may cause uneven distribution of the strands after twisting, affecting the electrical performance and mechanical strength of the product.

[0004] In order to solve the above problems, a wire stranding device for film-wrapped wire processing is needed. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a wire twisting device for film-wrapped wire processing, which solves the problem that in traditional devices, the wire strands are unevenly distributed after twisting during processing, affecting the electrical performance and mechanical strength of the product. The device adopts an elastic structure to extrude the wire body to a certain extent. When the membrane-wrapped wire undergoes a slight tension change, the deformation of the elastic structure will absorb part of the energy and play a buffering role, so that the pulling force will not fluctuate greatly.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a stranding device for film-wrapped wire processing, comprising a bottom plate and a first support block on the rear side of the top surface of the bottom plate, a transmission motor for transmission is fixedly installed on the top surface of the first support block, and a rotating rod for rotation is fixedly installed on the output end of the transmission motor, and a wire trough disk, an extrusion wire disk, and a fixed sleeve are fixedly installed on the arm of the rotating rod in sequence from front to back; The surface of the fixed sleeve is fixedly installed with an N-type wire clamping slot block for clamping the wire through a plurality of connecting blocks; the surface of the extrusion wire drum and the surface of the wire groove drum are located on one side of the plurality of N-type wire clamping slot blocks and are respectively provided with an extrusion port and a wire feeding port; the top surface of the bottom plate is located on the front side of the wire groove drum and is fixedly installed with a wire closing barrel for closing the wire through a second supporting block; the inner walls of the plurality of N-type wire clamping slot blocks are fixedly installed with a wire winding barrel through bolts, and the inner walls of the plurality of extrusion ports are provided with a wire tightening mechanism for tightening the wire.

[0007] Furthermore, the tightening mechanism includes three pushing groove blocks embedded in the inner wall of the extrusion port, and the three pushing groove blocks are staggered, and the inner walls of the three pushing groove blocks are fixedly installed with elastic parts for pushing, and the surfaces of the three elastic parts are slidably embedded in the inner wall of the pushing groove block through a slider, and a telescopic block for telescoping is fixedly installed on the side of the elastic part away from the pushing groove block, and an arc groove wheel for guiding extrusion is rotatably installed on the side of the three telescopic blocks away from the pushing groove block through a fixedly installed connecting frame block, and a plurality of groups of extrusion springs are fixedly installed on the inner wall of the arc groove wheel, and a lifting mechanism for height lifting is commonly provided on the opposite sides of the two corresponding pushing groove blocks.

[0008] Further, the lifting mechanism includes a pull plate fixedly connected between two corresponding pushing slot blocks, the pull plate, and a limit slide rod for limiting is movably installed on the opposite side of the pull plate surface, the surface of the pull plate is located between the two limit slide rods and an adjusting screw for adjusting the height is threadedly installed, and the rod arm of the adjusting screw is located on one side of the pull plate surface and is threadedly connected with a nut for limiting.

[0009] Furthermore, the two corresponding pushing groove blocks extend away from the surface of the extrusion wire drum, through the inner wall of the extrusion port, and extend to the surface of the extrusion wire drum. Several pull plates are arranged on the surface of the corresponding extrusion wire drum, and one end of the two corresponding limiting slide rods is fixedly installed on the surface of the extrusion wire drum.

[0010] Furthermore, some of the winding drums are composed of two disc structures and a round rod structure rotatably installed in the two disc structures, and some of the elastic members are corrugated plate structures made of polyethylene.

[0011] Furthermore, the wire trough disk is a circular disk with an annular groove on the surface, and the depth of the annular groove is set to three centimeters. Several extrusion ports, several wire feeding ports, and several N-type wire trough blocks are located at the same level and are all arranged in a circular shape with the center of the rotating rod.

[0012] Furthermore, some of the arc groove wheels are structures in which the wheel body is provided with an annular arc groove on the surface, and the bottom of the annular arc groove is arc-shaped. Each group of the extrusion spring sheets is two arc-shaped spring sheets arranged opposite to each other, and the arc-shaped spring sheets are elastic plate bodies with two arc-shaped settings. The bending arc angle of the first arc of the arc-shaped spring sheet is smaller than the bending arc angle of the second arc, and the arc angle of the second arc is one hundred and seventy degrees. The arc angle of the first arc is θ, and 100°≤θ≤150°.

[0013] Furthermore, a third support block for stable support is fixedly installed on the top surface of the bottom plate on the opposite side of the wire trough disk, and stabilizing wheels for support are rotatably installed on the opposite sides of the two third support blocks through two groups of fixed blocks, and several stabilizing wheels are arranged on the peripheral side of the wire trough disk.

[0014] Furthermore, a first trapezoidal slot block is fixedly installed on one side of the front of the wire slot disk and located at several wire feeding ports, and the opposite sides of several first trapezoidal slot blocks are fixedly installed on the rod arm of the rotating rod, and the inner walls of several first trapezoidal slot blocks are provided with a cleaning mechanism for cleaning.

[0015] Furthermore, the cleaning mechanism includes a second trapezoidal groove block clamped on the inner wall of the first trapezoidal groove block, and a cotton strip for absorbing water is fixedly installed on the side of the inner wall of the second trapezoidal groove block close to the rotating rod, and a liquid adding inclined tube for adding liquid is fixedly installed on the side of the second trapezoidal groove block in front of the surface of the first trapezoidal groove block, and a sealing cover for sealing is threadedly connected on the side of the wall of the liquid adding inclined tube away from the first trapezoidal groove block.

[0016] Compared with the prior art, the present invention provides a stranding device for film-wrapped wire processing, which has the following beneficial effects: 1. The device squeezes the wire body through the elastic structure, which can ensure that the device automatically adjusts the contact with the wire body according to the position and tension of the membrane-wrapped wire, and provides relatively stable pressure. This pressure can be converted into a pulling force on the membrane-wrapped wire, and to a certain extent, when there is a slight change in the tension of the membrane-wrapped wire, the deformation of the elastic structure will absorb part of the energy and play a buffering role, so that the pulling force will not fluctuate greatly, thereby avoiding the problem of uneven distribution of the strands after twisting.

[0017] 2. The device can avoid the problem of rotation and shaking of the pull plate when pulling through the limit slide bar, ensure the stability of the structure inside the device, and replace the membrane wire by using the threaded compression and fixation of the winding drum bolt to ensure the convenience of membrane wire replacement.

[0018] 3. The device is provided with two arc-shaped spring pieces. When a large pulling force occurs on the wire body, it can be instantly stuck in the second arc. Since the curvature of the second arc is large, the two squeezing spring pieces are nearly parallel in the second arc position. This ensures that the membrane-wrapped wire will not be stuck in the second arc position of the squeezing spring piece during normal conveying. When the instantaneous pulling force increases, the membrane-wrapped wire will be stuck in the second arc position of the squeezing spring piece.

[0019] 4. The device uses the setting of a stabilizing wheel to ensure that the wire trough disk will not shake during the rotation process, and can avoid the problem of cantilever instability caused by a long rotating rod, thereby ensuring the normal operation of the structure within the device. The first trapezoidal trough block contains a cleaning liquid, and the water-absorbing material in the second trapezoidal trough block is used to ensure the cleaning effect of the membrane-wrapped wire surface after passing through the water-absorbing material, thereby avoiding quality problems that affect the membrane-wrapped wire after processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is an overall stereogram of the present invention; Figure 2 For the present invention Figure 1 A schematic diagram of the enlarged structure of the middle part A; Figure 3 For the present invention Figure 1 The enlarged structural diagram of the middle B part; Figure 4 It is a vertical cutaway perspective view of the extruded wire drum of the present invention; Figure 5 For the present invention Figure 4 The enlarged structural diagram of the middle C part; Figure 6 It is a vertical cross-sectional perspective view of the first trapezoidal slot block of the present invention; Figure 7 It is a three-dimensional diagram of the combination of the arc groove wheel and the extrusion spring piece of the present invention; Figure 8 A three-dimensional diagram of the arc groove wheel of the present invention; Fig. 9 It is a three-dimensional diagram of the extruded spring sheet of the present invention.

[0021] In the figure: 1, bottom plate; 2, first support block; 3, transmission motor; 4, rotating rod; 5, wire groove disk; 6, extrusion wire drum; 601, push groove block; 602, elastic member; 603, slider; 604, telescopic block; 605, connecting frame block; 606, arc groove wheel; 607, extrusion spring piece; 6071, arc spring piece; 6072, first arc; 6073, second arc; 608, pull plate; 609, limit Position slide bar; 610, adjusting screw; 611, nut; 7, fixing sleeve; 8, connecting block; 9, N-type wire slot block; 10, extrusion port; 11, wire feeding port; 12, second support block; 13, wire drum; 14, winding drum; 15, third support block; 16, fixing block; 17, stabilizing wheel; 18, first trapezoidal slot block; 19, second trapezoidal slot block; 20, cotton strip; 21, liquid adding inclined tube; 22, sealing cover. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] See also Figures 1 to 9In this embodiment, a stranding device for film-wrapped wire processing includes a bottom plate 1 and a first support block 2 at the rear side of the top surface of the bottom plate 1. A transmission motor 3 for transmission is fixedly installed on the top surface of the first support block 2, and a rotating rod 4 for rotation is fixedly installed on the output end of the transmission motor 3. The rod arm of the rotating rod 4 is fixedly installed with a wire groove disk 5, an extrusion wire disk 6, and a fixed sleeve 7 in sequence from front to back; The surface of the fixed sleeve 7 is fixedly installed with an N-type wire clamping slot block 9 for clamping the wire through a number of connecting blocks 8. The surface of the extrusion wire drum 6 and the surface of the wire groove drum 5 are located on one side of the several N-type wire clamping slot blocks 9, and are respectively provided with an extrusion port 10 and a wire feeding port 11. The top surface of the bottom plate 1 is located on the front side of the wire groove drum 5 and is fixedly installed with a wire closing drum 13 for closing the wire through a second support block 12. The wire closing drum 13 can ensure the merging effect of multiple wire bodies, and cooperate with the rotation of the transmission motor 3 to ensure the merging and winding of the wire bodies, thereby ensuring the function of twisting the wires. The inner walls of the several N-type wire clamping slot blocks 9 are fixedly installed with a winding drum 14 through bolts, and the inner walls of the several extrusion ports 10 are provided with a wire tightening mechanism for tightening the wire.

[0024] The tightening mechanism includes three push slot blocks 601 embedded in the inner wall of the extrusion port 10, and the three push slot blocks 601 are staggered. The inner walls of the three push slot blocks 601 are fixedly installed with elastic members 602 for pushing. The surfaces of the three elastic members 602 are slidably embedded in the inner wall of the push slot block 601 through a slider 603, and a telescopic block 604 for telescopic is fixedly installed on one side of the elastic member 602 away from the push slot block 601. The arc groove wheel 606 for guiding extrusion is rotatably installed on one side of the three telescopic blocks 604 away from the push slot block 601 through a fixedly installed connecting frame block 605, and the arc groove wheel 606 is fixedly installed on the inner wall of the push slot block 601. 06 is fixedly installed with a plurality of extrusion spring pieces 607, and a lifting mechanism for height lifting is commonly provided on the opposite sides of the two corresponding push slot blocks 601, the lifting mechanism comprises a pull plate 608 commonly fixedly connected between the two corresponding push slot blocks 601, the pull plate 608, and a limit slide bar 609 for limiting is movably installed on the opposite side of the surface of the pull plate 608, the surface of the pull plate 608 is located between the two limit slide bars 609, and an adjusting screw 610 for adjusting the height is threadedly installed, and the rod arm of the adjusting screw 610 is located on one side of the surface of the pull plate 608 and is threadedly connected with a nut 611 for limiting.

[0025] Among them, two corresponding pushing groove blocks 601 are away from the surface of the extrusion wire drum 6, penetrate the inner wall of the extrusion port 10 and extend to the surface of the extrusion wire drum 6, a number of pull plates 608 are arranged on the surface of the corresponding extrusion wire drum 6, one end of two corresponding limiting slide rods 609 is fixedly installed on the surface of the extrusion wire drum 6, a number of winding drums 14 are composed of two disc structures and a round rod structure rotatably installed in the two disc structures, a number of elastic parts 602 are corrugated plate structures made of polyethylene material, the wire groove disk 5 is a circular disk body with a ring groove on the surface, and the groove depth of the ring groove is three centimeters, a number of extrusion ports 10, a number of wire feeding ports 11, and a number of N-type wire clamping groove blocks 9 are arranged at the same level, and are all arranged in a ring shape with the center of the rotating rod 4.

[0026] Specifically, several arc groove wheels 606 are structures in which an annular arc groove is opened on the surface of the wheel body, and the bottom of the groove depth of the annular arc groove is an arc-shaped setting. Each group of extrusion spring pieces 607 are two arc-shaped spring pieces 6071 arranged opposite to each other, and the arc-shaped spring pieces 6071 are elastic plate bodies with two arc-shaped settings. The bending arc angle of the first arc 6072 of the arc-shaped spring piece 6071 is smaller than the bending arc angle of the second arc 6073, and the arc angle of the second arc 6073 is set to one hundred and seventy degrees. The arc angle of the first arc 6072 is θ, and 100°≤θ≤150°.

[0027] It should be noted that the top surface of the base plate 1 is located on the opposite side of the wire trough disk 5 and is fixedly installed with a third support block 15 for stable support, and the opposite sides of the two third support blocks 15 are rotatably installed with stabilizing wheels 17 for support through two groups of fixed blocks 16, and several stabilizing wheels 17 are arranged on the peripheral side of the wire trough disk 5, and the front of the wire trough disk 5 is located on one side of several wire feeding ports 11 and is fixedly installed with first trapezoidal trough blocks 18, and the opposite sides of several first trapezoidal trough blocks 18 are fixedly installed with the rod arm of the rotating rod 4, and the inner walls of several first trapezoidal trough blocks 18 are provided with cleaning mechanisms for cleaning.

[0028] The cleaning mechanism includes a second trapezoidal groove block 19 that is clamped on the inner wall of the first trapezoidal groove block 18, and a cotton strip 20 for absorbing water is fixedly installed on the side of the inner wall of the second trapezoidal groove block 19 close to the rotating rod 4. The cotton strip 20 runs through the second trapezoidal groove block 19 to ensure the connection between the liquid in the first trapezoidal groove block 18 and the second trapezoidal groove block 19. A liquid adding inclined tube 21 for adding liquid is fixedly installed on the front side of the surface of the first trapezoidal groove block 18 and located on the side of the second trapezoidal groove block 19. The side of the tube wall of the liquid adding inclined tube 21 away from the first trapezoidal groove block 18 is threadedly connected with a sealing cover 22 for sealing.

[0029] The working principle of the above embodiment is: When the device is in use, the winding drum 14 can reel and store the film-wrapped wire, and the film-wrapped wire on the winding drum 14 passes through the extrusion port 10 and the wire feeding port 11 and is finally combined and wound in the wire drum 13, and finally the wire stranding work is completed. When the transmission motor 3 is running, it drives the extrusion wire drum 6 and the wire groove drum 5 to rotate, so that the work of conveying the film-wrapped wire can be completed; When the device winds and twists the membrane-wrapped wire, the membrane-wrapped wire will pass through the extrusion port 10, which can squeeze and tighten the membrane-wrapped wire, ensuring that the membrane-wrapped wire is always in a tightened state during the conveying and winding process. During this process, when the membrane-wrapped wire has a slight tension change, the deformation of the elastic structure will absorb part of the energy and play a buffering role, so that the tension will not fluctuate greatly, thereby avoiding the problem of uneven distribution of the strands after twisting; When the membrane wire is installed in the extrusion port 10, the tension of the nut 611 can ensure that the pull plate 608 is away from or close to the extrusion port 10. When the membrane wire is installed, the push groove block 601 on the pull plate 608 is pulled out of the extrusion port 10, so that the membrane wire can pass through the extrusion port 10 more smoothly. In the process of the membrane wire passing through the extrusion port 10, the membrane wire is pressed and engaged with the arc spring piece 6071 in the arc groove wheel 606, so that the push groove block 601 on the pull plate 608 is moved to the membrane wire position. By squeezing, the pull plate 608 is connected to the arc groove wheel 606 in the pushing groove block 601 and is also in contact with the membrane wrapped wire. In this way, the three arc groove wheels 606 are staggered and connected for transportation, and the elastic pushing and squeezing of the elastic member 602 can ensure that if one of the membrane wrapped wires is loose during the transportation process, the elastic thrust of the elastic member 602 will absorb part of the energy and play a buffering role, so that the pulling force will not fluctuate greatly, thereby preventing the entire device from twisting during the twisting process. The wire strands are unevenly distributed after the film-wrapped wire is stretched, which affects the electrical performance and mechanical strength of the film-wrapped wire. In addition, the two arc-shaped settings of the arc-shaped spring piece 6071 can prevent the film-wrapped wire from loosening and frayed when a large pulling force is generated when the film-wrapped wire is short of material. Since the wire body is in a tensioned state during the wire pulling and twisting process, a certain amount of elastic potential energy will be accumulated. When the film-wrapped wire is short of material, these elastic potential energies will be released instantly and converted into energy that causes various parts of the wire body to move. In this way, the wire body is subjected to a large pulling force in the state of material shortage. When a large pulling force occurs on the wire body, it can be instantly clamped in the second arc 6073. Since the curvature of the second arc 6073 is large, the two squeezing spring pieces 607 are close to parallel at the second arc 6073 position. In this way, it can be ensured that the normal film-wrapped wire transportation process will not be stuck at the second arc 6073 position of the squeezing spring piece 607. When the instantaneous pulling force increases, the film-wrapped wire will be stuck at the second arc 6073 position of the squeezing spring piece 607. When the device is conveying the membrane-wrapped wire, it moves to the position of the wire groove disk 5, and will come into contact with the sponge block added in advance in the second trapezoidal groove block 19, and will be cleaned by the cleaning liquid on the sponge block. Before the device is processed, volatile cleaning liquid will be added to the first trapezoidal groove block 18 through the liquid adding inclined tube 21, and the sponge block will be inserted into the second trapezoidal groove block 19. In this way, the cleaning liquid will be heat-conducted to the sponge block through the capillary phenomenon of the cotton strip 20, which can ensure the effect of the membrane-wrapped wire being cleaned by the sponge block. The device highlights the innovative structure and does not make too many elaborations on the existing mature technology. Through the setting of volatile cleaning liquid, the problem of liquid adhering to the surface of the wire body after processing can be avoided, thereby ensuring the overall quality of the wire body processing.

[0030] The installation method, connection method or setting method disclosed in this embodiment are all common mechanical connection methods. Any connection method can be implemented as long as it can achieve its beneficial effects. In addition, the electrical components appearing in this embodiment are all electrically connected to the main controller and the power supply. The main controller can be a conventional known device such as a computer that plays a control role. The technicians in this field can control the electrical components through simple programming, and the existing disclosed power connection technology is also common knowledge in this field, so the specific structural composition and working principle will not be described in detail in this embodiment.

Claims

1. A wire stranding device for film-wrapped wire processing, comprising a bottom plate (1) and a first support block (2) on the rear side of the top surface of the bottom plate (1), characterized in that: A transmission motor (3) for transmission is fixedly mounted on the top surface of the first support block (2), and a rotating rod (4) for rotation is fixedly mounted on the output end of the transmission motor (3), and a wire trough disk (5), an extrusion wire disk (6), and a fixed sleeve (7) are fixedly mounted on the rod arm of the rotating rod (4) in sequence from front to back; An N-type wire clamping slot block (9) for clamping a wire is fixedly mounted on the surface of the fixed sleeve (7) via a plurality of connecting blocks (8); an extrusion opening (10) and a wire feeding opening (11) are respectively provided on the surface of the extrusion wire reel (6) and the surface of the wire trough reel (5) located on one side of the plurality of N-type wire clamping slot blocks (9); a wire clamping drum (13) for clamping a wire is fixedly mounted on the top surface of the bottom plate (1) located on the front side of the wire trough reel (5) via a second supporting block (12); a wire reel (14) is fixedly mounted on the inner walls of the plurality of N-type wire clamping slot blocks (9) via bolts; and a wire tightening mechanism for tightening a wire is provided on the inner walls of the plurality of extrusion openings (10).

2. A wire stranding device for film-coated wire processing according to claim 1, characterized in that: The tightening mechanism comprises three pushing groove blocks (601) embedded in the inner wall of the extrusion port (10), and the three pushing groove blocks (601) are staggered, and elastic members (602) for pushing are fixedly installed on the inner walls of the three pushing groove blocks (601), and the surfaces of the three elastic members (602) are slidably embedded in the inner wall of the pushing groove block (601) through a slider (603), and a telescopic block (604) for telescopic extension is fixedly installed on a side of the elastic member (602) away from the pushing groove block (601), and an arc groove wheel (606) for guiding extrusion is rotatably installed on a side of the three telescopic blocks (604) away from the pushing groove block (601) through a fixedly installed connecting frame block (605), and a plurality of groups of extrusion spring sheets (607) are fixedly installed on the inner wall of the arc groove wheel (606), and a lifting mechanism for height lifting is commonly provided on opposite sides of two corresponding pushing groove blocks (601).

3. A wire stranding device for film-coated wire processing according to claim 2, characterized in that: The lifting mechanism comprises a pull plate (608) fixedly connected between two corresponding push slot blocks (601), the pull plate (608), a limit slide bar (609) for limiting is movably installed on the opposite side of the pull plate (608) surface, an adjusting screw (610) for adjusting the height is threadedly installed on the surface of the pull plate (608) located between the two limit slide bars (609), and a rod arm of the adjusting screw (610) is located on one side of the pull plate (608) surface and is threadedly connected to a nut (611) for limiting.

4. A wire stranding device for film-coated wire processing according to claim 3, characterized in that: The two corresponding pushing groove blocks (601) are away from the surface of the extrusion wire drum (6), penetrate the inner wall of the extrusion port (10) and extend to the surface of the extrusion wire drum (6), a plurality of pulling plates (608) are arranged on the surface of the corresponding extrusion wire drum (6), and one end of the two corresponding limiting sliding rods (609) is fixedly installed on the surface of the extrusion wire drum (6).

5. A wire stranding device for film-coated wire processing according to claim 3, characterized in that: A plurality of the winding drums (14) are each composed of two disc structures and a round rod structure rotatably mounted inside the two disc structures, and a plurality of the elastic members (602) are each a corrugated plate structure made of polyethylene.

6. A wire stranding device for film-coated wire processing according to claim 2, characterized in that: The wire trough disk (5) is a circular disk having an annular groove on its surface, and the depth of the annular groove is three centimeters. The plurality of extrusion ports (10), the plurality of wire feeding ports (11), and the plurality of N-type wire trough blocks (9) are arranged at the same level and are arranged in a circular arrangement around the center of the rotating rod (4).

7. A wire stranding device for film-coated wire processing according to claim 4, characterized in that: Several of the arc groove wheels (606) are structures in which an annular arc groove is opened on the surface of the wheel body, and the bottom of the annular arc groove is set in an arc shape. Each group of the extrusion spring sheets (607) is composed of two arc spring sheets (6071) arranged opposite to each other, and the arc spring sheets (6071) are arranged in two arc shapes on the elastic plate body. The bending arc angle of the first arc (6072) of the arc spring sheet (6071) is smaller than the bending arc angle of the second arc (6073), and the arc angle of the second arc (6073) is set to one hundred and seventy degrees. The arc angle of the first arc (6072) is θ, and 100°≤θ≤150°.

8. A wire stranding device for film-coated wire processing according to claim 3, characterized in that: A third support block (15) for stable support is fixedly mounted on the top surface of the bottom plate (1) on the opposite side of the wire trough disk (5), and stabilizing wheels (17) for support are rotatably mounted on the opposite sides of the two third support blocks (15) via two groups of fixing blocks (16), and a plurality of stabilizing wheels (17) are arranged on the peripheral side of the wire trough disk (5).

9. A wire stranding device for film-coated wire processing according to claim 8, characterized in that: A first trapezoidal slot block (18) is fixedly mounted on one side of the plurality of wire feeding ports (11) in front of the wire slot disk (5), and opposite sides of the plurality of first trapezoidal slot blocks (18) are fixedly mounted on the lever arm of the rotating lever (4), and inner walls of the plurality of first trapezoidal slot blocks (18) are provided with a cleaning mechanism for cleaning.

10. A wire stranding device for film-coated wire processing according to claim 9, characterized in that: The cleaning mechanism comprises a second trapezoidal groove block (19) clamped on the inner wall of the first trapezoidal groove block (18), and a cotton strip (20) for absorbing water is fixedly installed on a side of the inner wall of the second trapezoidal groove block (19) close to the rotating rod (4), and a liquid adding inclined tube (21) for adding liquid is fixedly installed on a side of the second trapezoidal groove block (19) in front of the surface of the first trapezoidal groove block (18), and a sealing cover (22) for sealing is threadedly connected to a side of the tube wall of the liquid adding inclined tube (21) away from the first trapezoidal groove block (18).

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