Stable flattening equipment for enameled flat wire

Abstract

The invention discloses stable flattening equipment for an enameled flat wire, and relates to the technical field of flattening of the enameled flat wire. The invention aims to solve the problem of flattening requirements of enameled flat wires with different thicknesses. The device specifically comprises a rack, a wire pressing mechanism is arranged at one end of the rack, a mounting frame is fixedly connected to one side of the top of the rack, a motor is arranged on one side of the top of the mounting frame, a bobbin is fixedly connected to one end of the top of the rack, three fixing frames are fixedly connected to one inner side of the rack, and enameled wires are slidably connected into the ends of the fixing frames; an intermittent wire pushing mechanism is arranged on one side of the mounting frame, an enameled wire penetrates through the intermittent wire pushing mechanism and the wire pressing mechanism, and the intermittent wire pushing mechanism comprises a first guide wheel, a first rotating rod, a mounting block, a guide rod, a second rotating rod, a rotating disc, a fixing rod, a linkage rod, a second guide wheel, a limiting block, a third rotating rod and a second spring. According to the flattening device, the effect of controlling the wire pushing speed and the flattening strength of the enameled rectangular wires is achieved, and the flattening requirements of the enameled rectangular wires with different thicknesses are met.

Description

Technical Field

[0001] The invention relates to the technical field of enameled flat wire flattening, and in particular to a stable flattening device for the enameled flat wire. Background Art

[0002] Enameled flat wire is a conductive wire used in electrical equipment such as motors and transformers. It is usually made of copper or aluminum conductors after being painted. Enameled flat wire plays a role of conductivity and insulation in electrical equipment and is widely used in various electrical equipment. In order to ensure the quality and stability of the enameled flat wire, it needs to be flattened. Flattening can make the enameled flat wire more stable during use, reduce friction and wear of the wire, and improve its conductivity and service life. Therefore, stable flattening equipment has become one of the necessary equipment for electrical equipment manufacturers and wire manufacturers. Stable flattening equipment can be adjusted according to the specifications and requirements of the enameled flat wire to ensure effective flattening of the wire and improve product quality and production efficiency. In the process of electrical equipment manufacturing and wire production, stable flattening equipment plays a vital role and is one of the important equipment to ensure product quality and production efficiency.

[0003] Currently, there are special flattening equipment for flattening copper wire. These flattening equipment cannot control the thickness and need to invest in corresponding flattening equipment according to different thickness requirements. The production cost is high. At the same time, after flattening, the material has a certain elasticity and is prone to rebound, resulting in poor molding quality after flattening. Secondary flattening treatment is often required, which is inconvenient to use. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a stable flattening device for enameled flat wires.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A stable flattening device for enameled flat wire comprises a frame, one end of which is provided with a wire pressing mechanism, and one side of the top of the frame is fixedly connected to a mounting frame, and one side of the top of the mounting frame is provided with a motor, one end of the top of the frame is fixedly connected to a wire drum, and one inner side of the frame is fixedly connected to three fixing frames, the end of the fixing frame is slidably connected to the inside, and one side of the mounting frame is provided with an intermittent wire pushing mechanism, and the enameled wire passes through the intermittent wire pushing mechanism and the inside of the wire pressing mechanism.

[0007] Preferably: the intermittent wire pushing mechanism includes a guide wheel 1, a rotating rod 1, a mounting block, a guide rod, a rotating rod 2, a rotating disk, a fixing rod, a linkage rod, a guide wheel 2, a limit block, a rotating rod 3 and a spring 2, and the rotating rod 2 is rotatably connected to one side of the top of the mounting frame, the rotating rod 2 is arranged at the output end of the motor, the rotating disk is arranged at the end of the rotating rod 2, the guide rod is fixed to one side of the circumference of the rotating disk at equal distances by screws, the rotating rod 3 is rotatably connected to the middle side of the mounting frame, the guide wheel 2 is rotatably connected to one end of the circumference of the rotating rod 3, the linkage rod is sleeved on the circumference of the rotating rod 3, and the top end of the linkage rod is an inclined structure, and a limiting assembly is arranged in the middle section of the linkage rod.

[0008] Furthermore: the limit block is fixedly connected to one side of the circumference of guide wheel 2, and rotating rod 1 is rotatably connected to one side of the bottom of the mounting frame, guide wheel 1 is arranged at one end of the circumference of rotating rod 1, and the enameled wire passes through the opposite side of guide wheel 1 and guide wheel 2, the mounting block is fixedly connected to one side of the top of the wire pressing mechanism, the fixing rod is fixedly connected to one side of the top of the linkage rod, and the two ends of spring 2 are respectively fixedly connected to the same side of the fixing rod and the mounting block.

[0009] Based on the above scheme: the limiting assembly includes a mounting column and a guide block, and the mounting column is rotatably connected to the middle side of the linkage rod, and the guide block is rotatably connected to the circumference of the mounting column through a torsion spring, and a groove is provided on the side of the linkage rod close to the guide block.

[0010] A better solution among the above-mentioned solutions is: the wire pressing mechanism includes a support block, a guide groove, a second fixed plate, a limit plate, an L-shaped plate, a movable plate, a slide groove, a fixed seat one, a spring one, a fixed seat two and an extrusion plate, and the fixed plate one and the fixed plate two are fixedly connected to one side of the top of the frame, the guide grooves are respectively opened on the opposite sides of the fixed plate one and the fixed plate two, the two limit plates are respectively slidably connected in the guide grooves, the support block is fixedly connected to the opposite side of the limit plate, the extrusion plate is fixedly connected to the opposite side of each two support blocks, the slide groove is opened on one side of the fixed plate two, and the movable plate is slidably connected to the slide groove.

[0011] As a further solution of the present invention: the two ends of the L-shaped plate are respectively rotatably connected to one side of the limit plate and the movable plate, and the fixed seat 1 is fixedly connected to one side of the movable plate, the fixed seat 2 is fixedly connected to the middle side of the fixed plate 2, and the spring 1 is fixedly connected between the fixed seat 1 and the fixed seat 2.

[0012] At the same time, a support rod is provided at one end of the fixed seat 2, the support rod passes through the spring 1, and the support rod forms a sliding connection with the fixed seat 1. The adjustment component is arranged on the bottom side of the movable plate, and the middle section of the L-shaped plate is rotatably connected to one side of the fixed plate 2 through a rotating shaft.

[0013] As a preferred embodiment of the present invention: the adjustment assembly includes an L-shaped pointing plate, a rotating cover and tooth protrusions, and the tooth protrusions are equidistantly arranged at the bottom of the movable plate, the gear is rotatably connected to one side of the frame, and the rotating cover is connected to the inner shaft circumference of the gear through a thread.

[0014] At the same time, a mounting groove is opened on one side of the frame, the mounting groove is connected to the inner shaft of the gear through a thread, the L-shaped pointing plate is fixedly connected to one side of the frame, and the gear and the tooth protrusion are meshed with each other.

[0015] As a more preferred solution of the present invention: the ends of the two extrusion plates on one side opposite to each other are inclined structures.

[0016] The beneficial effects of the present invention are:

[0017] 1. The stable flattening equipment for the enameled flat wire is provided with an intermittent wire pushing mechanism including a guide wheel 1, a rotating rod 1, a mounting block, a guide rod, a rotating rod 2, a turntable, a fixing rod, a linkage rod, a guide wheel 2, a limit block, a rotating rod 3 and a spring 2, which plays a role in controlling the pushing speed and flattening force of the enameled flat wire, ensuring that the enameled flat wire is evenly stressed during the flattening process, ensuring the overall quality and appearance of the flat wire, improving the degree of automation of the production process, and reducing manual intervention.

[0018] 2. The stable flattening device for the enameled flat wire is provided with a wire pressing mechanism including a support block, a guide groove, a second fixed plate, a limit plate, an L-shaped plate, a movable plate, a slide groove, a first fixed seat, a first spring, a second fixed seat and an extrusion plate, which facilitates the adjustment of the distance between the opposite sides of the two extrusion plates, thereby meeting the flattening requirements of enameled flat wires of different thicknesses and improving practicality.

[0019] 3. The stable flattening equipment for the enameled flat wire is provided with an adjustment component including an L-shaped pointing plate, a rotating cover and teeth. The circumference of the rotating cover is provided with scale lines. When the rotating cover rotates, the scale of the L-shaped pointing plate rotates, which facilitates the staff to control the moving distance of the moving plate and improves the accuracy of the wire pressing thickness adjustment.

[0020] 4. The stable flattening equipment for the enameled flat wire has an inclined surface structure at the opposite end of the extrusion plate, which facilitates the enameled wire to be gradually squeezed between the two extrusion plates when entering between the two extrusion plates, rather than being suddenly subjected to a great extrusion force, ensuring that the enameled wire is evenly flattened to avoid partial over-flattening or under-flattening. At the same time, the inclined surface plays a buffering role, reduces energy loss, reduces the resistance of the enameled wire, improves the operating efficiency of the production line, and speeds up production. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the main structure of the stable flattening device for enameled flat wires proposed by the present invention;

[0022] Figure 2 This is a schematic diagram of the top view of the structure of the stable flattening device for enameled flat wires proposed by the present invention;

[0023] Figure 3 This is a schematic diagram of the back structure of the stable flattening device for enameled flat wires proposed by the present invention;

[0024] Figure 4 This is a schematic structural diagram of the intermittent wire pushing mechanism in the stable flattening device for enameled flat wires proposed by the present invention;

[0025] Figure 5 It is a partial structural schematic diagram of the intermittent wire pushing mechanism in the stable flattening device for enameled flat wires proposed by the present invention;

[0026] Figure 6 This is a structural schematic diagram of the wire pressing mechanism in the stable flattening device for enameled flat wires proposed by the present invention;

[0027] Figure 7 It is a partial structural schematic diagram of the wire pressing mechanism in the stable flattening device for enameled flat wires proposed by the present invention;

[0028] Figure 8 This is a schematic structural diagram of the extrusion block in the stable flattening device for enameled flat wires proposed by the present invention.

[0029] In the figure: 1, frame; 2, enameled wire; 3, mounting frame; 4, motor; 5, wire drum; 6, fixed frame; 7, intermittent wire pushing mechanism; 8, fixed plate 1; 9, support block; 10, guide groove; 11, fixed plate 2; 12, limit plate; 13, L-shaped plate; 14, movable plate; 15, slide groove; 16, fixed seat 1; 17, spring 1; 18, fixed seat 2; 19, extrusion plate; 20, L-shaped pointing Plate; 21, rotating cover; 22, gear; 23, tooth convex; 24, inclined plane; 701, guide wheel one; 702, rotating rod one; 703, mounting block; 704, guide rod; 705, rotating rod two; 706, turntable; 707, fixing rod; 708, linkage rod; 709, guide wheel two; 710, limit block; 711, rotating rod three; 712, spring two; 713, mounting column; 714, guide block. DETAILED DESCRIPTION

[0030] The technical solution of the present invention is further described in detail below in conjunction with specific implementation methods.

[0031] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0032] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0033] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, they can be fixedly connected or set, or detachably connected or set, or integrally connected or set. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0034] Embodiment 1:

[0035] Stable flattening equipment for enameled flat wires, such as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8 As shown, it includes a frame 1, an intermittent wire pushing mechanism 7 is arranged inside the frame 1, and a wire pressing mechanism is arranged at the end of the frame 1, and an adjusting component for adjusting the wire pressing thickness is arranged at one end of the wire pressing mechanism.

[0036] A mounting frame 3 is fixedly connected to one side of the top of the frame 1, and a motor 4 is fixed to one side of the top of the mounting frame 3 through a support plate, a wire drum 5 is fixedly connected to one end of the top of the frame 1, and three fixing frames 6 are fixedly connected to an inner side of the frame 1, and an enameled wire 2 is slidably connected to the end of the fixing frame 6, and the enameled wire 2 passes through the inside of the intermittent wire pushing mechanism 7 and the wire pressing mechanism.

[0037] In order to control the pushing speed and flattening force of the enameled wire 2; Figure 1 , Figure 2 , Figure 3 , Figure 4As shown, the intermittent wire pushing mechanism 7 includes a guide wheel 1 701, a rotating rod 1 702, a mounting block 703, a guide rod 704, a rotating rod 2 705, a rotating disk 706, a fixing rod 707, a linkage rod 708, a guide wheel 2 709, a limit block 710, a rotating rod 3 711 and a spring 2 712, and the rotating rod 2 705 is rotatably connected to one side of the top of the mounting frame 3, the rotating rod 2 705 is connected to the output end of the motor 4 through a coupling, the rotating disk 706 is connected to the end of the rotating rod 2 705 through a thread, the guide rod 704 is fixed to one side of the circumference of the rotating disk 706 at equal distances through screws, the rotating rod 3 711 is rotatably connected to one side of the middle of the mounting frame 3, the guide wheel 2 709 is rotatably connected to one end of the circumference of the rotating rod 3 711, the linkage rod 708 is sleeved on the circumference of the rotating rod 3 711, and the top of the linkage rod 708 is an inclined structure, and a limited position component is arranged in the middle section of the linkage rod 708;

[0038] The limit block 710 is fixedly connected to one side of the circumference of the guide wheel 2 709, and the rotating rod 1 702 is rotatably connected to one side of the bottom of the mounting frame 3, the guide wheel 1 701 is connected to one end of the circumference of the rotating rod 1 702 by a thread, and the enameled wire 2 passes through the guide wheel 1 701 and the opposite side of the guide wheel 2 709, the mounting block 703 is fixedly connected to one side of the top of the wire pressing mechanism, the fixed rod 707 is fixedly connected to one side of the top of the linkage rod 708, and the two ends of the spring 2 712 are respectively fixedly connected to the same side of the fixed rod 707 and the mounting block 703;

[0039] The position limiting assembly includes a mounting post 713 and a guide block 714, wherein the mounting post 713 is rotatably connected to the middle side of the linkage rod 708, and the guide block 714 is rotatably connected to the circumference of the mounting post 713 through a torsion spring, and a groove is provided on one side of the linkage rod 708 close to the guide block 714;

[0040] During operation, the motor 4 is started to drive the second rotating rod 705 to rotate, the rotating rotating rod 705 drives the rotating disk 706 to rotate, and the rotating rotating disk 706 drives the guide rod 704 on its circumference to make a circular motion, the moving guide rod 704 drives the linkage rod 708 to swing, the second spring 712 is stretched, and during the swinging process of the linkage rod 708, the guide block 714 in the middle section drives the limit block 710, so that the guide wheel 2 709 rotates a certain angle, and the enameled wire 2 located between the guide wheel 2 709 and the guide wheel 1 701 , horizontally to the right at a certain distance, guide wheel 1 701 and guide wheel 2 709 rotate synchronously, when one of the guide rods 704 slides over the linkage rod 708, spring 2 712 pulls back the linkage rod 708 to reset, and the guide block 714 passes over the limit block 710 under the action of the torsion spring, thereby controlling the pushing speed and flattening force of the enameled flat wire, ensuring that the enameled flat wire is evenly stressed during the flattening process, ensuring the overall quality and appearance of the flat wire, improving the degree of automation in the production process, and reducing manual intervention.

[0041] In order to achieve the function of adjusting the thickness of the pressing line; Figure 6 , Figure 7 and Figure 8 As shown, the wire pressing mechanism includes a support block 9, a guide groove 10, a fixed plate 11, a limit plate 12, an L-shaped plate 13, a movable plate 14, a slide groove 15, a fixed seat 16, a spring 17, a fixed seat 18 and an extrusion plate 19, and the fixed plate 18 and the fixed plate 11 are fixedly connected to one side of the top of the frame 1, the guide groove 10 is respectively opened on the opposite side of the fixed plate 18 and the fixed plate 11, the two limit plates 12 are respectively slidably connected in the guide groove 10, the support block 9 is fixedly connected to the opposite side of the limit plate 12, the extrusion plate 19 is fixedly connected to the opposite side of each two support blocks 9, the slide groove 15 is opened on one side of the fixed plate 11, and the movable plate 14 is slidably connected to the slide groove 15;

[0042] The two ends of the L-shaped plate 13 are rotatably connected to one side of the limit plate 12 and the movable plate 14, respectively, and the fixed seat 16 is fixedly connected to one side of the movable plate 14, the fixed seat 2 18 is fixedly connected to the middle side of the fixed plate 2 11, the spring 17 is fixedly connected between the fixed seat 16 and the fixed seat 2 18, and one end of the fixed seat 2 18 is connected to a support rod by a thread, the support rod passes through the spring 17, and the support rod forms a sliding connection with the fixed seat 16, the adjustment component is arranged on the bottom side of the movable plate 14, and the middle section of the L-shaped plate 13 is rotatably connected to one side of the fixed plate 2 11 through a rotating shaft;

[0043] The movable plate 14 is driven to slide horizontally in the slide groove 15 for a certain distance through the adjustment component. The moving movable plate 14 pushes the L-shaped plate 13 to rotate around the middle section axis, and drives the limit plate 12 at the end of the L-shaped plate 13 to move in the opposite direction in the guide groove 10, thereby promoting the adjustment of the distance between the opposite sides of the two extrusion plates 19, thereby meeting the flattening requirements of enameled flat wires of different thicknesses and improving practicality.

[0044] Embodiment 2:

[0045] Stable flattening equipment for enameled flat wires, such as Figure 7 and Figure 8As shown, the adjustment assembly includes an L-shaped pointing plate 20, a rotating cover 21 and a tooth convex 23, and the tooth convex 23 is equidistantly arranged at the bottom of the movable plate 14, the gear 22 is rotatably connected to one side of the frame 1, the rotating cover 21 is connected to the inner shaft circumference of the gear 22 by a thread, and a mounting groove is provided on one side of the frame 1, the mounting groove is connected to the inner shaft of the gear 22 by a thread, the L-shaped pointing plate 20 is fixedly connected to one side of the frame 1, and the gear 22 and the tooth convex 23 are meshed with each other. By rotating the rotating cover 21, the movable plate 14 at the top of the tooth convex 23 is driven to move in the slide groove 15, which effectively promotes the driving work of the wire pressing mechanism, and in the meantime, the circumference of the rotating cover 21 is provided with scale lines, and during the rotation of the rotating cover 21, the scale of the rotating L-shaped pointing plate 20 is rotated, which facilitates the staff to control the moving distance of the movable plate 14, and improves the accuracy of the adjustment of the wire pressing thickness.

[0046] The ends of the two extrusion plates 19 on the opposite side are formed into an inclined surface 24 structure, which facilitates the enameled wire 2 to be gradually squeezed between the two extrusion plates 19 when entering between the two extrusion plates 19, rather than being suddenly subjected to a great extrusion force, thereby ensuring that the enameled wire is evenly flattened and avoiding partial over-flattening or under-flattening. At the same time, the inclined surface 24 plays a buffering role, reduces energy loss, reduces the resistance of the enameled wire 2, improves the operating efficiency of the production line, and speeds up production.

[0047] The above is only a preferred specific implementation of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A stable flattening device for enameled flat wires, comprising a frame (1), characterized in that: One end of the frame (1) is provided with a wire pressing mechanism, and a mounting frame (3) is fixedly connected to one side of the top of the frame (1), and a motor (4) is provided to one side of the top of the mounting frame (3); a wire drum (5) is fixedly connected to one end of the top of the frame (1), and three fixing frames (6) are fixedly connected to one inner side of the frame (1); an enameled wire (2) is slidably connected to the end of the fixing frame (6); an intermittent wire pushing mechanism (7) is provided on one side of the mounting frame (3), and the enameled wire (2) passes through the intermittent wire pushing mechanism (7) and the inside of the wire pressing mechanism.

2. The stable flattening device for enameled flat wire according to claim 1, characterized in that: The intermittent wire pushing mechanism (7) comprises a guide wheel 1 (701), a rotating rod 1 (702), a mounting block (703), a guide rod (704), a rotating rod 2 (705), a rotating disk (706), a fixing rod (707), a linkage rod (708), a guide wheel 2 (709), a limiting block (710), a rotating rod 3 (711) and a spring 2 (712), wherein the rotating rod 2 (705) is rotatably connected to one side of the top of the mounting frame (3), and the rotating rod 2 (705) is arranged at the output end of the motor (4). The turntable (706) is arranged at the end of the second turntable rod (705), the guide rod (704) is fixed to one side of the circumference of the turntable (706) by screws at equal distances, the third turntable rod (711) is rotatably connected to the middle side of the mounting frame (3), the second guide wheel (709) is rotatably connected to one end of the circumference of the third turntable rod (711), the linkage rod (708) is sleeved on the circumference of the third turntable rod (711), and the top end of the linkage rod (708) is an inclined structure, and a limit position assembly is arranged in the middle section of the linkage rod (708).

3. The stable flattening device for enameled flat wire according to claim 2, characterized in that: The limit block (710) is fixedly connected to one side of the circumference of the guide wheel 2 (709), and the rotating rod 1 (702) is rotatably connected to one side of the bottom of the mounting frame (3), the guide wheel 1 (701) is arranged at one end of the circumference of the rotating rod 1 (702), and the enameled wire (2) passes through the guide wheel 1 (701) and the guide wheel 2 (709) on the opposite side, the mounting block (703) is fixedly connected to one side of the top of the wire pressing mechanism, the fixed rod (707) is fixedly connected to one side of the top of the linkage rod (708), and the two ends of the spring 2 (712) are respectively fixedly connected to the same side of the fixed rod (707) and the mounting block (703).

4. The stable flattening device for enameled flat wire according to claim 2, characterized in that: The limiting assembly comprises a mounting column (713) and a guide block (714), wherein the mounting column (713) is rotatably connected to a middle side of the linkage rod (708), and the guide block (714) is rotatably connected to the circumference of the mounting column (713) via a torsion spring, and a groove is provided on a side of the linkage rod (708) close to the guide block (714).

5. The stable flattening device for enameled flat wire according to claim 1, characterized in that: The wire pressing mechanism comprises a support block (9), a guide groove (10), a second fixed plate (11), a limiting plate (12), an L-shaped plate (13), a movable plate (14), a sliding groove (15), a first fixed seat (16), a first spring (17), a second fixed seat (18) and an extrusion plate (19), wherein the first fixed plate (8) and the second fixed plate (11) are fixedly connected to one side of the top of the frame (1), the guide groove (10) is respectively opened on the opposite side of the first fixed plate (8) and the second fixed plate (11), the two limiting plates (12) are respectively slidably connected in the guide groove (10), the support block (9) is fixedly connected to the opposite side of the limiting plate (12), the extrusion plate (19) is fixedly connected to the opposite side of each two support blocks (9), the sliding groove (15) is opened on one side of the second fixed plate (11), and the movable plate (14) is slidably connected to the sliding groove (15).

6. The stable flattening device for enameled flat wire according to claim 5, characterized in that: The two ends of the L-shaped plate (13) are rotatably connected to one side of the limit plate (12) and the movable plate (14), and the fixed seat 1 (16) is fixedly connected to one side of the movable plate (14), the fixed seat 2 (18) is fixedly connected to the middle side of the fixed plate 2 (11), and the spring 1 (17) is fixedly connected between the fixed seat 1 (16) and the fixed seat 2 (18).

7. The stable flattening device for enameled flat wire according to claim 5, characterized in that: A support rod is provided at one end of the second fixing seat (18), the support rod passes through the first spring (17), and the support rod is slidably connected to the first fixing seat (16). The adjustment component is arranged on one side of the bottom of the movable plate (14), and the middle section of the L-shaped plate (13) is rotatably connected to one side of the second fixing plate (11) through a rotating shaft.

8. The stable flattening device for enameled flat wire according to claim 1, characterized in that: The adjustment assembly comprises an L-shaped pointing plate (20), a rotating cover (21) and tooth protrusions (23), wherein the tooth protrusions (23) are arranged at equal distances at the bottom of the moving plate (14), the gear (22) is rotatably connected to one side of the frame (1), and the rotating cover (21) is connected to the inner shaft circumference of the gear (22) through a thread.

9. The stable flattening device for enameled flat wire according to claim 8, characterized in that: A mounting groove is provided on one side of the frame (1), and the mounting groove is connected to the inner shaft of the gear (22) via a thread. The L-shaped pointing plate (20) is fixedly connected to one side of the frame (1), and the gear (22) and the tooth protrusion (23) are meshed with each other.

10. The stable flattening device for enameled flat wire according to claim 5, characterized in that: The ends of the two extrusion plates (19) on one side opposite to each other are inclined surface (24) structures.

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