Military smooth composite wire and cable coating device and method

Abstract

The application belongs to the technical field of electric wire and cable, and particularly relates to a military smooth composite electric wire and cable coating device and method. The device comprises a cable coating box assembly, which comprises a cable coating box body, a hinged support I, a rotating column I, a driving belt wheel, a driving belt, a tensioning support, a tensioning belt wheel I and a tensioning belt wheel II. The tensioning support is fixedly installed on the cable coating box body. The tensioning belt wheel I and the tensioning belt wheel II are rotatably installed on the tensioning support. The rotating column I is rotatably installed on the hinged support I. The driving belt wheel is fixedly installed on the rotating column I. The driving belt wheel, the tensioning belt wheel I and the tensioning belt wheel II are matched with the driving belt. The device further comprises a power assembly, a smooth composite electric wire and cable fixing assembly and a reversing reset assembly. The cable fixing assembly and the reversing reset assembly are installed on the cable coating box body. The power assembly and the reversing reset assembly are used in cooperation to realize power reversing.

Description

Technical Field

[0001] This invention belongs to the field of wire and cable technology, and particularly relates to a military-grade smooth composite wire and cable coating device and method. Background Technology

[0002] Military-grade smooth composite wire and cable coating device and method is a commonly used equipment in the field of wire and cable technology. However, general smooth composite wire and cable coating devices can only achieve unidirectional coating, which can easily lead to uneven coating. Summary of the Invention

[0003] The purpose of this invention is to provide a military-grade smooth composite wire and cable coating device and method to solve the technical problem that coating can only be achieved in one direction, which easily leads to uneven coating.

[0004] To achieve the above objectives, the specific technical solution of the military-grade smooth composite wire and cable coating device and method of the present invention is as follows:

[0005] A military-grade smooth composite wire and cable coating device includes a cable coating box assembly. The cable coating box assembly comprises a cable coating box body, a hinged support, a rotating column, a drive pulley, a drive belt, a tensioning support, a tensioning pulley, and a tensioning pulley. The tensioning support is fixedly mounted on the cable coating box body, and tensioning pulleys one and two are rotatably mounted on the tensioning support. A rotating column is rotatably mounted on the hinged support, and a drive pulley is fixedly mounted on the rotating column. The drive pulley, tensioning pulley one, and tensioning pulley two all cooperate with the drive belt. The device also includes a power component, a smooth composite wire and cable fixing component, and a reversing and resetting component. The hinged support is mounted on the power component, and the rotating column is connected to the power component. The cable fixing component and the reversing and resetting component are simultaneously mounted on the cable coating box body, and the power component and the reversing and resetting component work together to achieve power reversal.

[0006] Furthermore, the assembly also includes a nozzle. The cable coating box assembly further includes an inner rectangular groove, an inner spiral groove, an inner sliding frame, an inner rotating sleeve, a rotation limiting ring, a drive arm, a mating mounting base, a mating spherical protrusion, and a reset plate. The inner end of the cable coating box body has multiple inner rectangular grooves and multiple inner spiral grooves. The multiple inner rectangular grooves simultaneously slide in cooperation with the inner sliding frame. A drive belt is fixedly installed on the inner sliding frame. An inner rotating sleeve is rotatably installed on the inner sliding frame and is limited in rotation by the rotation limiting ring. Multiple drive arms are fixedly installed on the inner rotating sleeve. Each drive arm is fixedly installed with a mating mounting base and a mating spherical protrusion. The mating spherical protrusion slides in cooperation with the inner spiral groove. A reset plate is installed on the inner sliding frame. The nozzle is fixedly installed on the mating mounting base.

[0007] Furthermore, multiple inner rectangular grooves are arranged in a circumferential array along the central axis of the cable coating box body.

[0008] Furthermore, the power assembly includes a power mounting base plate, an actuator motor, a bevel gear rotary column one, bevel gear one, bevel gear two, a transmission fitting sleeve, a drive sleeve, a middle rotary column, bevel gear three, bevel gear four, bevel gear five, bevel gear rotary column two, clutch disc one, clutch disc two, fitting ring one, fitting ring two, a tension spring, a hinged push rod, a hinged mounting support, a clutch push spring, and a push rod fitting column. The actuator motor is mounted on the power mounting base plate, and the output shaft of the actuator motor is keyed to the bevel gear rotary column one. The bevel gear rotary column one is rotatably mounted on the power mounting base plate. Bevel gear one is fixedly mounted on the bevel gear rotary column one. One end of bevel gear one meshes with bevel gear two, and the other end of bevel gear one meshes with bevel gear four. Bevel gear two is rotatably mounted on the middle rotary column, which is rotatably mounted on the power mounting base plate. Bevel gear three is fixedly mounted on the middle rotary column, bevel gear four is rotatably mounted on the middle rotary column, and bevel gear five meshes with bevel gear three. Bevel gear five is fixedly mounted on the bevel gear rotary column. The second conical rotating column is rotatably mounted on the power mounting base plate. A clutch disc is slidably mounted on the second conical rotating column, and a clutch push spring is provided between the clutch disc and the second conical rotating column. The clutch disc and the clutch disc engage and transmit power under the action of the clutch push spring. The clutch disc is fixedly connected to the rotating column. The hinge support is fixedly mounted on the power mounting base plate. A transmission fitting sleeve is slidably mounted on the middle rotating column. The transmission fitting sleeve rotatably engages with the drive sleeve. A fitting ring is fixedly mounted on the second conical tooth, and a fitting ring is fixedly mounted on the fourth conical tooth. The transmission fitting sleeve engages and transmits power with either the fitting ring or the fitting ring. A push rod fitting column is fixedly mounted on the transmission fitting sleeve. The push rod fitting column slidably engages with the hinge push rod. The hinge push rod is hingedly mounted on the hinge mounting support. The hinge mounting support is fixedly mounted on the power mounting base plate. One end of the hinge push rod is connected to a tension spring, and the other end of the tension spring is connected to the hinge mounting support.

[0009] Furthermore, the sliding contact surface between the transmission sleeve and the middle rotating column is a non-circular structure, and the sliding contact surface between the second bevel rotating column and the first clutch disc is a non-circular structure.

[0010] Furthermore, the cable fixing assembly includes a fixed inner ring, a rotating outer ring, an oblique groove, a mating post, a positioning slot, a rotation limit block, a mounting post, a fixed contact rod, a mounting arm, a positioning rod, a positioning rod push spring, a sliding inner cavity, and a driving block. Multiple mounting arms are fixedly mounted on the fixed inner ring, and the fixed inner ring is fixedly mounted on the cable coating box body via these multiple fixed inner rings. Rotation limit blocks are fixedly mounted on the mounting arms, and these limit blocks engage with the rotating outer ring for rotational limiting. The rotating outer ring has an oblique groove. Furthermore, multiple slanted waist grooves are provided, and a mating column is slidably installed at the inner end of the slanted waist groove. Multiple positioning slots are opened on the rotating outer ring. An installation column is fixedly installed on the rotating limit block. A positioning rod is slidably installed on the installation column. A positioning rod push spring is provided between the positioning rod and the installation column. The positioning rod cooperates with the positioning slot under the action of the positioning rod push spring. A sliding inner cavity is opened in the fixed inner ring, and multiple sliding inner cavities are provided. A driving block is slidably installed in the sliding inner cavity. A fixed contact rod is fixedly installed on the driving block. The driving block is fixedly connected to the mating column.

[0011] Furthermore, the plurality of mounting arms are arranged in a circumferential array along the central axis of the fixed inner ring, the plurality of oblique waist grooves are arranged in a circumferential array along the central axis of the oblique waist groove, and the plurality of sliding inner cavities are arranged radially along the oblique waist groove and arranged in a circumferential array along the central axis of the oblique waist groove.

[0012] Furthermore, the reversing reset assembly includes a mounting bracket, a sliding column, a sliding column spring, a rack, a wedge block, a first mating gear, a mating gear shaft, a second mating gear, a second rack, a reversing push rod, and a sliding rod. The sliding column is fixedly mounted on the mounting bracket, and the sliding rod is slidably mounted on the sliding column. A sliding column spring is provided between the sliding rod and the mounting bracket, and the sliding column spring is fitted onto the sliding column. One end of the sliding rod is fixedly connected to one end of the rack, and the other end of the rack is fixedly mounted to a wedge block. The wedge block slidably engages with the mounting bracket. A mating gear shaft is rotatably mounted on the mounting bracket. One end of the mating gear shaft is fixedly mounted to the first mating gear, and the other end is fixedly mounted to the second mating gear. The first mating gear meshes with the first rack, and the second mating gear meshes with the second rack. The second rack slidably engages with the mounting bracket and is fixedly connected to the reversing push rod.

[0013] Furthermore, a coating method for a military-grade smooth composite wire and cable coating device includes the following steps:

[0014] Step 1: Pass the military-grade smooth composite wire and cable to be treated through the fixed inner ring and the rotating outer ring, and place it in the inner rotating sleeve. Manually rotate the rotating outer ring. Through the engagement of the oblique waist groove and the mating column, the driving block is driven to slide along the sliding inner cavity. In turn, the sliding inner cavity drives the fixed contact rod to contact the military-grade smooth composite wire and cable to be treated, thereby achieving circumferential fixation of the military-grade smooth composite wire and cable to be treated. At the same time, there are two cable fixing components, which are used to fix both ends of the military-grade smooth composite wire and cable to be treated.

[0015] Step 2: Start the actuator motor, which drives the bevel gear cylinder one to rotate. Then, through the meshing of bevel gear one with bevel gear two and bevel gear four, the mating ring one and mating ring two rotate simultaneously. Then, through the meshing of the transmission sleeve with the driving mating ring one or mating ring two, the middle cylinder rotates. Then, through the meshing of bevel gear three and bevel gear five, the clutch disc one and clutch disc two rotate simultaneously. Then, the clutch disc two drives the cylinder one and the drive pulley to rotate simultaneously. Then, the drive pulley drives the drive belt, thereby realizing the power output.

[0016] Step 3: The power unit outputs power and drives the rotating column to rotate, which in turn drives the drive pulley to rotate, which in turn drives the drive belt to move. The drive belt drives the inner sliding frame to slide along the inner end of the inner rectangular groove. At the same time, the inner spiral groove slides in cooperation with the matching spherical protrusion, driving the drive arm to rotate the inner rotating sleeve, which in turn drives the nozzle and the mounting base. The nozzle then applies a coating to the military-grade smooth composite wire and cable protective layer. Simultaneously, the reset plate, in cooperation with the reversing reset component, reverses the direction of the power output from the power unit.

[0017] Step 4: When the drive belt drives the inner sliding frame to slide to one side along the inner rectangular slide groove, the inner sliding frame drives the reset plate to move simultaneously. Through the contact between the reset plate and the wedge block, the wedge block drives the rack one to slide downward. Then, through the meshing transmission between rack one and the first mating gear, the mating gear shaft rotates. Then, through the meshing transmission between the second mating gear and rack two, the reversing push rod is driven to move in the opposite direction along the sliding direction of the inner sliding frame along the inner rectangular slide groove. Through the contact between the reversing push rod and the hinge push rod, the hinge push rod swings in the opposite direction. When it moves past the equilibrium position between the tension spring, the hinge push rod, and the hinge mounting bracket, under the elastic force of the tension spring, the hinge push rod quickly moves to the other side. At the same time, there are two reversing reset components. Through the movement of the reversing push rod in the other direction, the hinge push rod swings again, thus realizing the reciprocating swing of the hinge push rod.

[0018] The advantages of this invention are:

[0019] 1. Power is output from the power assembly, driving the rotating column to rotate. The rotating column then drives the drive pulley to rotate, which in turn drives the drive belt. The drive belt drives the inner sliding frame to slide along the inner end of the inner rectangular groove. Simultaneously, the inner spiral groove slides in conjunction with the matching spherical protrusion, driving the drive arm to rotate the inner rotating sleeve. This, in turn, drives the nozzle and the mounting base, thus applying a coating to the military-grade smooth composite wire and cable protective layer. Simultaneously, the reset plate, in conjunction with the reversing reset assembly, changes the direction of the power output from the power assembly, thereby achieving reciprocating coating of the military-grade smooth composite wire and cable protective layer, thus increasing coating efficiency and integrity.

[0020] 2. Start the actuator motor, which drives the first bevel gear column to rotate. The first bevel gear meshes with the second and fourth bevel gears, driving the first and second mating rings to rotate simultaneously. The transmission sleeve meshes with either the first or second mating ring, driving the middle column to rotate. The third bevel gear meshes with the fifth bevel gear, driving the first and second clutch discs to rotate simultaneously. The second clutch disc drives the first column and the drive pulley to rotate simultaneously, driving the drive belt and thus outputting power. Simultaneously, the reset plate and reversing reset assembly work together to drive the hinged push rod to reciprocate. The sliding engagement between the hinged push rod and the push rod mating column drives the drive sleeve, causing it to slide relative to the transmission sleeve on the middle column. This switches the meshing state between the transmission sleeve and either the first or second mating ring, adjusting the direction of the drive pulley's rotation and achieving power reversal.

[0021] 3. Pass the military-grade smooth composite wire and cable to be treated through the fixed inner ring and the rotating outer ring, and place it in the inner rotating sleeve. Manually rotate the rotating outer ring. Through the engagement of the oblique waist groove and the mating column, the driving block slides along the sliding inner cavity. This, in turn, drives the fixed contact rod to contact the military-grade smooth composite wire and cable to be treated, thus achieving circumferential fixation of the cable. Simultaneously, because the sliding inner cavity allows the fixed contact rod to extend and retract, circumferential fixation of military-grade smooth composite wire and cable of different diameters can be achieved within a certain range. The positioning rod, under the action of the positioning rod push spring, engages with the positioning slot, thereby achieving relative rotational positioning between the fixed inner ring and the rotating outer ring. Furthermore, two cable fixing components are provided, each securing both ends of the military-grade smooth composite wire and cable to be treated.

[0022] 4. When the drive belt drives the inner sliding frame to slide to one side along the inner rectangular slide groove, the inner sliding frame drives the reset plate to move simultaneously. Through the contact between the reset plate and the wedge block, the wedge block drives the rack one to slide downward. Then, through the meshing transmission between rack one and the first mating gear, the mating gear shaft rotates. Then, through the meshing transmission between the second mating gear and rack two, the reversing push rod is driven to move in the opposite direction along the sliding direction of the inner sliding frame along the inner rectangular slide groove. Through the contact between the reversing push rod and the hinge push rod, the hinge push rod swings in the opposite direction. When it moves past the equilibrium position between the tension spring, the hinge push rod, and the hinge mounting support, under the elastic force of the tension spring, the hinge push rod quickly moves to the other side. At the same time, there are two reversing reset components. Through the movement of the reversing push rod in the other direction, the hinge push rod swings again, thus realizing the reciprocating swing of the hinge push rod. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 for Figure 1 A schematic diagram showing the location of the cutting line;

[0025] Figure 3 for Figure 2 A sectional view along section AA;

[0026] Figure 4 for Figure 2 A sectional view along section BB;

[0027] Figure 5 for Figure 2 A sectional view along section DD;

[0028] Figure 6 This is a schematic diagram of the cable coating box assembly structure of the present invention. Figure 1 ;

[0029] Figure 7 This is a schematic diagram of the cable coating box assembly structure of the present invention. Figure 2 ;

[0030] Figure 8 This is a schematic diagram of the cable coating box assembly structure of the present invention. Figure 3 ;

[0031] Figure 9 for Figure 6 A schematic diagram showing the location of the cutting line;

[0032] Figure 10 for Figure 9 A sectional view along section EE;

[0033] Figure 11 for Figure 9 A sectional view along section FF;

[0034] Figure 12 This is a schematic diagram of the power component structure of the present invention. Figure 1 ;

[0035] Figure 13 This is a schematic diagram of the power component structure of the present invention. Figure 2 ;

[0036] Figure 14 for Figure 12 Diagram of the position of the cutting line Figure 1 ;

[0037] Figure 15 for Figure 14 A cross-sectional view along section GG;

[0038] Figure 16 for Figure 12 Diagram of the position of the cutting line Figure 2 ;

[0039] Figure 17 for Figure 16 A cross-sectional view along section HH;

[0040] Figure 18 for Figure 12 Diagram of the position of the cutting line Figure 3 ;

[0041] Figure 19 for Figure 18 Sectional view along section II;

[0042] Figure 20 This is a schematic diagram of the cable fixing assembly structure of the present invention;

[0043] Figure 21 for Figure 20 A schematic diagram showing the location of the cutting line;

[0044] Figure 22 for Figure 21 A sectional view along section JJ;

[0045] Figure 23 for Figure 21 A cross-sectional view along section KK;

[0046] Figure 24 This is a schematic diagram of the commutation and reset assembly structure of the present invention. Figure 1 ;

[0047] Figure 25 This is a schematic diagram of the commutation and reset assembly structure of the present invention. Figure 2 ;

[0048] Explanation of markings in the diagram:

[0049] Cable coating box assembly 1; Cable coating box body 1-1; Hinge support 1-2; Rotating column 1-3; Drive pulley 1-4; Drive belt 1-5; Tensioning support 1-6; Tensioning pulley 1-7; Tensioning pulley 2-8; Inner rectangular groove 1-9; Inner spiral groove 1-10; Inner sliding frame 1-11; Inner rotating sleeve 1-12; Rotation limit ring 1-13; Drive arm 1-14; Fitting mounting seat 1-15; Fitting spherical protrusion 1-16; Reset plate 1-17; Power assembly 2; Power mounting base 2-1; Actuator motor 2-2; Bevel gear rotating column 1-3; Bevel gear 1-4; Bevel gear 2-5; Transmission fitting sleeve 2-6; Drive sleeve 2-7; Middle rotating column 2-8; Bevel gear 3-9; Bevel gear 4-10; Bevel gear 5-11; Bevel gear rotating column 2-2- 12; Clutch disc one 2-13; Clutch disc two 2-14; Mating ring one 2-15; Mating ring two 2-16; Clutch push spring 2-20; Push rod mating post 2-21; Cable fixing assembly 3; Fixed inner ring 3-1; Rotating outer ring 3-2; Slanted waist groove 3-3; Mating post 3-4; Positioning slot 3-5; Rotation limit block 3-6; Mounting post 3-7; Fixed contact rod 3-8; Mounting arm 3-9; Positioning rod 3-10; Positioning rod push spring 3-11; Sliding inner cavity 3-12; Drive block 3-13; Reversing reset assembly 4; Mounting bracket 4-1; Sliding column 4-2; Sliding column sleeve spring 4-3; Rack one 4-4; Wedge block 4-5; Mating gear one 4-6; Mating gear shaft 4-7; Mating gear two 4-8; Rack two 4-9; Reversing push rod 4-10; Sliding rod 4-11. Detailed Implementation

[0050] The technical solution of the present invention will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0051] In the description of this invention, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing the invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0052] Example 1

[0053] like Figure 1-5 As shown, a military-grade smooth composite wire and cable coating device includes a cable coating box assembly 1. The cable coating box assembly 1 includes a cable coating box body 1-1, a hinged support 1-2, a rotating column 1-3, a drive pulley 1-4, a drive belt 1-5, a tensioning support 1-6, a tensioning pulley 1-7, and a tensioning pulley 1-8. The tensioning support 1-6 is fixedly installed on the cable coating box body 1-1. The tensioning pulley 1-7 and tensioning pulley 1-8 are rotatably installed on the tensioning support 1-6. The hinged support 1-2 is rotatably installed with… The rotating column 1-3 has a drive pulley 1-4 fixedly installed on it. The drive pulley 1-4, tension pulley 1-7, and tension pulley 1-8 cooperate with the drive belt 1-5. The system also includes a power assembly 2, a smooth composite cable fixing assembly 3, and a reversing reset assembly 4. The hinge support 1-2 is installed on the power assembly 2. The rotating column 1-3 is connected to the power assembly 2. The cable fixing assembly 3 and the reversing reset assembly 4 are installed on the cable coating box body 1-1. The power assembly 2 and the reversing reset assembly 4 work together to achieve power reversal.

[0054] Example 2

[0055] like Figure 6-11As shown, it also includes a nozzle 5. The cable coating box assembly 1 further includes an inner rectangular slide groove 1-9, an inner spiral slide groove 1-10, an inner sliding frame 1-11, an inner rotating sleeve 1-12, a rotation limit ring 1-13, a drive arm 1-14, a mating mounting base 1-15, a mating spherical protrusion 1-16, and a reset plate 1-17. The inner end of the cable coating box body 1-1 has multiple inner rectangular slide grooves 1-9, and the inner end of the cable coating box body 1-1 has multiple inner spiral slide grooves 1-10. The rectangular groove 1-9 at the end simultaneously slides with the inner sliding frame 1-11. The drive belt 1-5 is fixedly installed on the inner sliding frame 1-11. An inner rotating sleeve 1-12 is rotatably installed on the inner sliding frame 1-11 and is limited in rotation by a rotation limiting ring 1-13. Multiple drive arms 1-14 are fixedly installed on the inner rotating sleeve 1-12. Each drive arm 1-14 is fixedly installed with a mating mounting seat 1-15 and a mating spherical protrusion 1-16. The mating spherical protrusion 1-16 slides with the inner spiral groove 1-10. The inner sliding frame 1-11 is connected to a reset plate 1-17, and the nozzle 5 is fixedly mounted on the mating mounting base 1-15. With this configuration, the power assembly 2 outputs power to drive the rotating column 1-3 to rotate, which in turn drives the drive pulley 1-4 to rotate, which in turn drives the drive belt 1-5 to move. The drive belt 1-5 then drives the inner sliding frame 1-11 to slide along the inner end of the inner rectangular slide groove 1-9, while simultaneously, the inner spiral slide groove 1-10 engages with the mating spherical... The protrusion 1-16 slides and drives the drive arm 1-14 to rotate the inner rotating sleeve 1-12, which in turn drives the nozzle 5 and the mounting base 1-15. The nozzle 5 then applies a coating to the protective layer of the military-grade smooth composite wire and cable. At the same time, the reset plate 1-17, in conjunction with the reversing reset assembly 4, changes the direction of the power of the power assembly 2. By changing the direction of the power output of the power assembly 2, the reciprocating coating of the protective layer of the military-grade smooth composite wire and cable is achieved, thereby increasing the efficiency and integrity of the coating.

[0056] Among them, multiple inner rectangular grooves 1-9 are arranged in a circumferential array along the central axis of the cable coating box body 1-1.

[0057] Example 3

[0058] like Figure 12-19As shown, the power assembly 2 includes a power mounting base plate 2-1, an actuator motor 2-2, a bevel gear rotating column one 2-3, a bevel gear one 2-4, a bevel gear two 2-5, a transmission fitting sleeve 2-6, a drive sleeve 2-7, a middle rotating column 2-8, a bevel gear three 2-9, a bevel gear four 2-10, a bevel gear five 2-11, a bevel gear rotating column two 2-12, a clutch disc one 2-13, a clutch disc two 2-14, a mating ring one 2-15, a mating ring two 2-16, a tension spring 2-17, a hinged push rod 2-18, a hinged mounting support 2-19, a clutch push spring 2-20, and a push rod mating column 2-21. The actuator motor 2-2 is mounted on the power mounting base plate 2-1. The output shaft of the actuator motor 2-2 is keyed to the bevel gear rotating column one 2-3. 2-3 is rotatably mounted on the power mounting base plate 2-1. A bevel gear 2-4 is fixedly mounted on the bevel gear 2-3. One end of bevel gear 2-4 meshes with bevel gear 2-5, and the other end meshes with bevel gear 2-10. Bevel gear 2-5 is rotatably mounted on the middle rotating column 2-8. The middle rotating column 2-8 is rotatably mounted on the power mounting base plate 2-1. A bevel gear 2-9 is fixedly mounted on the middle rotating column 2-8. A bevel gear 2-10 is rotatably mounted on the middle rotating column 2-8. A bevel gear 2-11 meshes with bevel gear 2-9. A bevel gear 2-11 is fixedly mounted on bevel gear 2-12. Bevel gear 2-12 is rotatably mounted on the power mounting base plate 2-1. Bevel gear 2-12 slides upwards... A clutch disc 2-13 is mounted on a moving part, and a clutch push spring 2-20 is provided between the clutch disc 2-13 and the bevel gear rotating column 2-12. The clutch disc 2-13 and the clutch disc 2-14 engage under the elastic force of the clutch push spring 2-20. The clutch disc 2-14 is fixedly connected to the rotating column 1-3. The hinge support 1-2 is fixedly mounted on the power mounting base plate 2-1. A transmission sleeve 2-6 is slidably mounted on the middle rotating column 2-8. The transmission sleeve 2-6 is rotatably engaged with the drive sleeve 2-7. A mating ring 2-15 is fixedly mounted on the bevel gear 2-5, and a mating ring 2-16 is fixedly mounted on the bevel gear 2-10. The transmission sleeve 2-6 engages with either the mating ring 2-15 or the mating ring 2-16. The transmission system consists of 16 meshing gears. A push rod mating post 2-21 is fixedly mounted on the transmission sleeve 2-6. The push rod mating post 2-21 slides with a hinged push rod 2-18. The hinged push rod 2-18 is hingedly mounted on a hinged mounting support 2-19, which is fixedly mounted on the power mounting base plate 2-1. One end of the hinged push rod 2-18 is connected to a tension spring 2-17, and the other end of the tension spring 2-17 is connected to the hinged mounting support 2-19. With this configuration, starting the actuator motor 2-2 drives the bevel gear rotating column 2-3 to rotate. This, in turn, drives the mating rings 2-15 and 2-16 to rotate simultaneously through the meshing transmission of bevel gear 2-4 with bevel gear 2-5 and bevel gear 2-10.Furthermore, through the meshing transmission between the transmission sleeve 2-6 and the driving engagement ring 2-15 or engagement ring 2-16, the middle rotating column 2-8 is driven to rotate. Then, through the meshing transmission between the bevel gear 3-9 and the bevel gear 5-11, the clutch disc 1-13 and clutch disc 2-14 are driven to rotate simultaneously. The clutch disc 2-14 then drives the rotating column 1-3 and the drive pulley 1-4 to rotate simultaneously. Finally, the drive pulley 1-4 drives the drive belt 1-5, thus achieving power output. Simultaneously, through reset... The cooperation between plate 1-17 and reversing reset assembly 4 drives the hinged push rod 2-18 to reciprocate. Through the sliding engagement between the hinged push rod 2-18 and the push rod mating post 2-21, the drive sleeve 2-7 moves, causing the drive sleeve 2-7 to drive the transmission mating sleeve 2-6 to slide relative to the central rotating post 2-8. This switches the meshing transmission state between the transmission mating sleeve 2-6 and either mating ring one 2-15 or mating ring two 2-16, thereby adjusting the rotation direction of the drive pulley 1-4 and achieving power reversal.

[0059] The sliding contact surface between the transmission sleeve 2-6 and the middle rotating column 2-8 is a non-circular structure, and the sliding contact surface between the bevel rotating column 2-12 and the clutch disc 2-13 is a non-circular structure.

[0060] Example 4

[0061] like Figure 20-23As shown, the cable fixing assembly 3 includes a fixed inner ring 3-1, a rotating outer ring 3-2, an oblique waist groove 3-3, a mating post 3-4, a positioning slot 3-5, a rotation limit block 3-6, a mounting post 3-7, a fixed contact rod 3-8, a mounting arm 3-9, a positioning rod 3-10, a positioning rod push spring 3-11, a sliding inner cavity 3-12, and a driving block 3-13. The fixed inner ring 3-1 is fixedly mounted with mounting arms 3-9, and multiple mounting arms 3-9 are provided. The fixed inner ring 3-1 is fixedly mounted on the cable coating box body 1-1 through multiple fixed inner rings 3-1. The mounting arm 3-9 is fixedly mounted with a rotation limit block 3-6. The rotation limit block 3-6 and... The outer ring 3-2 is rotated and limited. Multiple oblique grooves 3-3 are provided on the outer ring 3-2. A mating post 3-4 is slidably installed at the inner end of each oblique groove 3-3. Multiple positioning slots 3-5 are provided on the outer ring 3-2. A mounting post 3-7 is fixedly installed on the rotating limit block 3-6. A positioning rod 3-10 is slidably installed on the mounting post 3-7. A positioning rod push spring 3-11 is provided between the positioning rod 3-10 and the mounting post 3-7. Under the elastic force of the positioning rod push spring 3-11, the positioning rod 3-10 engages with the positioning slots 3-5. The inner ring 3-1 has a sliding inner cavity 3-12. The 12 is equipped with multiple sliding inner cavities. A drive block 3-13 is slidably installed within the sliding inner cavity 3-12. A fixed contact rod 3-8 is fixedly installed on the drive block 3-13. The drive block 3-13 is fixedly connected to the mating post 3-4. With this configuration, the military-grade smooth composite wire and cable to be processed passes through the fixed inner ring 3-1 and the rotating outer ring 3-2, and is placed in the inner rotating sleeve 1-12. Manually rotating the rotating outer ring 3-2, through the engagement of the oblique groove 3-3 and the mating post 3-4, drives the drive block 3-13 to slide along the sliding inner cavity 3-12. This, in turn, drives the fixed contact rod 3-8 to engage with the military-grade smooth composite wire and cable to be processed via the sliding inner cavity 3-12. The sliding inner cavity 3-12 drives the fixed contact rod 3-8 to slide and extend, thereby achieving circumferential fixation of military smooth composite wires and cables of different diameters that need to be treated within a certain range; the positioning rod 3-10 cooperates with the positioning slot 3-5 under the elastic force of the positioning rod push spring 3-11, thereby achieving relative rotation positioning between the fixed inner ring 3-1 and the rotating outer ring 3-2; at the same time, there are two cable fixing components 3, which respectively achieve fixation of both ends of the military smooth composite wires and cables that need to be treated.

[0062] Among them, multiple mounting arms 3-9 are arranged in a circumferential array along the central axis of the fixed inner ring 3-1, multiple oblique waist grooves 3-3 are arranged in a circumferential array along the central axis of the oblique waist groove 3-3, and multiple sliding inner cavities 3-12 are arranged radially along the oblique waist groove 3-3 and arranged in a circumferential array along the central axis of the oblique waist groove 3-3.

[0063] Example 5

[0064] like Figure 24-25 As shown, the reversing reset assembly 4 includes a mounting bracket 4-1, a sliding column 4-2, a sliding column spring 4-3, a rack 4-4, a wedge block 4-5, a first mating gear 4-6, a mating gear shaft 4-7, a second mating gear 4-8, a second rack 4-9, a reversing push rod 4-10, and a sliding rod 4-11. The sliding column 4-2 is fixedly mounted on the mounting bracket 4-1, and the sliding rod 4-11 is slidably mounted on the sliding column 4-2. A sliding column spring 4-3 is provided between the sliding rod 4-11 and the mounting bracket 4-1, and the sliding column spring 4-3 is fitted onto the sliding column 4-2. The sliding rod 4-11 and the rack 4-4... One end of rack 4-4 is fixedly connected, and a wedge block 4-5 is fixedly installed on the other end of rack 4-4. The wedge block 4-5 is slidably engaged with mounting bracket 4-1. A mating gear shaft 4-7 is rotatably mounted on mounting bracket 4-1. A mating gear 4-6 is fixedly installed on one end of mating gear shaft 4-7, and a mating gear 4-8 is fixedly installed on the other end of mating gear shaft 4-7. The mating gear 4-6 meshes with rack 4-4, and the mating gear 4-8 meshes with rack 4-9. Rack 4-9 is slidably engaged with mounting bracket 4-1. Rack 4-9 is connected to reversing push rod 4-10. With a fixed connection, when the drive belt 1-5 drives the inner sliding frame 1-11 to slide to one side along the inner rectangular slide groove 1-9, the inner sliding frame 1-11 drives the reset plate 1-17 to move simultaneously. Through the contact between the reset plate 1-17 and the wedge block 4-5, the wedge block 4-5 drives the rack 4-4 to slide downwards. Then, through the meshing transmission between the rack 4-4 and the mating gear 4-6, the mating gear shaft 4-7 is driven to rotate. Then, through the meshing transmission between the mating gear 4-8 and the rack 4-9, the reversing push rod 4-10 is driven to move along the inner sliding frame 1-1 at this time. 1. The sliding direction of the inner rectangular slide groove 1-9 is reversed, and the contact between the reversing push rod 4-10 and the hinge push rod 2-18 causes the hinge push rod 2-18 to swing in the opposite direction. When it moves past the equilibrium position between the tension spring 2-17, the hinge push rod 2-18 and the hinge mounting support 2-19, the hinge push rod 2-18 quickly moves to the other side under the elastic force of the tension spring 2-17. At the same time, there are two reversing and resetting components 4. The movement of the reversing push rod 4-10 in another direction causes the hinge push rod 2-18 to swing again, thereby realizing the reciprocating swing of the hinge push rod 2-18.

[0065] Example 6

[0066] A coating method for a military-grade smooth composite wire and cable coating device includes the following steps:

[0067] Step 1: Pass the military-grade smooth composite wire and cable to be treated through the fixed inner ring 3-1 and the rotating outer ring 3-2, and place it in the inner rotating sleeve 1-12. Manually rotate the rotating outer ring 3-2. Through the engagement of the oblique waist groove 3-3 and the mating column 3-4, the driving block 3-13 is driven to slide along the sliding inner cavity 3-12. In turn, the sliding inner cavity 3-12 drives the fixed contact rod 3-8 to contact the military-grade smooth composite wire and cable to be treated, thereby achieving circumferential fixation of the military-grade smooth composite wire and cable to be treated. At the same time, there are two cable fixing components 3, which are used to fix both ends of the military-grade smooth composite wire and cable to be treated.

[0068] Step 2: Start the actuator 2-2, which drives the bevel gear cylinder 2-3 to rotate. Then, through the meshing of bevel gear 2-4 with bevel gear 2-5 and bevel gear 2-10, the mating rings 2-15 and 2-16 rotate simultaneously. Then, through the meshing of the transmission sleeve 2-6 with either mating ring 2-15 or 2-16, the middle cylinder 2-8 rotates. Then, through the meshing of bevel gear 2-9 and bevel gear 2-11, clutch disc 2-13 and clutch disc 2-14 rotate simultaneously. Then, clutch disc 2-14 drives cylinder 1-3 and drive pulley 1-4 to rotate simultaneously. Then, drive pulley 1-4 drives drive belt 1-5, thus realizing power output.

[0069] Step 3: Power is output from power assembly 2, driving the rotating column 1-3 to rotate. The rotating column 1-3 then drives the drive pulley 1-4 to rotate, which in turn drives the drive belt 1-5. The drive belt 1-5 drives the inner sliding frame 1-11 to slide along the inner end of the inner rectangular groove 1-9. Simultaneously, the inner spiral groove 1-10 slides in conjunction with the matching spherical protrusion 1-16, driving the drive arm 1-14 to rotate the inner rotating sleeve 1-12. This, in turn, drives the nozzle 5 and the mounting base 1-15, thus achieving the coating of the military-grade smooth composite wire and cable protective layer through the nozzle 5. Simultaneously, the reset plate 1-17, in conjunction with the reversing reset assembly 4, reverses the direction of power output from power assembly 2.

[0070] Step 4: When the drive belt 1-5 drives the inner sliding frame 1-11 to slide to one side along the inner rectangular slide groove 1-9, the inner sliding frame 1-11 drives the reset plate 1-17 to move simultaneously. Through the contact between the reset plate 1-17 and the wedge block 4-5, the wedge block 4-5 drives the rack 4-4 to slide downward. Then, through the meshing transmission between the rack 4-4 and the mating gear 4-6, the mating gear shaft 4-7 is driven to rotate. Then, through the meshing transmission between the mating gear 4-8 and the rack 4-9, the reversing push rod 4-10 is driven along the inner sliding frame 1-11 at this time. The inner rectangular slide groove 1-9 slides in the opposite direction and contacts the hinged push rod 2-18 through the reversing push rod 4-10, causing the hinged push rod 2-18 to swing in the opposite direction. When it moves past the equilibrium position between the tension spring 2-17, the hinged push rod 2-18 and the hinged mounting support 2-19, the hinged push rod 2-18 quickly moves to the other side under the elastic force of the tension spring 2-17. At the same time, there are two reversing and resetting components 4. Through the movement of the reversing push rod 4-10 in the other direction, the hinged push rod 2-18 swings again, thereby realizing the reciprocating swing of the hinged push rod 2-18.

[0071] It is understood that the present invention has been described through some embodiments, and those skilled in the art will recognize that various changes or equivalent substitutions can be made to these features and embodiments without departing from the spirit and scope of the invention. Furthermore, under the teachings of the present invention, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of the invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the protection scope of the present invention.

Claims

1. A military-grade smooth composite wire and cable coating device, comprising a cable coating box assembly (1), wherein the cable coating box assembly (1) comprises a cable coating box body (1-1), a hinged support (1-2), a rotating column (1-3), a drive pulley (1-4), a drive belt (1-5), a tension support (1-6), a tension pulley (1-7), and a tension pulley (1-8), wherein the cable coating box body (1-1) is fixed with... A tensioning support (1-6) is installed, and a tensioning pulley one (1-7) and a tensioning pulley two (1-8) are rotatably mounted on the tensioning support (1-6). A rotating column one (1-3) is rotatably mounted on the hinged support one (1-2), and a drive pulley (1-4) is fixedly mounted on the rotating column one (1-3). The drive pulley (1-4), tensioning pulley one (1-7), and tensioning pulley two (1-8) simultaneously cooperate with the drive belt (1-5). The feature is that... It also includes a power assembly (2), a smooth composite wire and cable fixing assembly (3), and a reversing reset assembly (4). The hinge support (1-2) is installed on the power assembly (2), and the rotating column (1-3) is connected to the power assembly (2). The smooth composite wire and cable fixing assembly (3) and the reversing reset assembly (4) are installed on the cable coating box body (1-1). The power assembly (2) and the reversing reset assembly (4) work together to achieve power reversal. The device also includes a nozzle (5), and the cable coating box assembly (1) further includes an inner rectangular slide groove (1-9), an inner spiral slide groove (1-10), an inner sliding frame (1-11), an inner rotating sleeve (1-12), a rotation limiting ring (1-13), a drive arm (1-14), a mating mounting base (1-15), a mating spherical protrusion (1-16), and a reset plate (1-17). The inner end of the cable coating box body (1-1) has multiple inner rectangular slide grooves (1-9), and the inner end of the cable coating box body (1-1) has multiple inner spiral slide grooves (1-10). The multiple inner rectangular slide grooves (1-9) simultaneously slide with the inner sliding frame (1-11). The drive belt (1-5) is fixedly installed on the inner end sliding frame (1-11). The inner end sliding frame (1-11) is rotatably installed with an inner end rotating sleeve (1-12) and is limited by a rotation limit ring (1-13). Multiple drive arms (1-14) are fixedly installed on the inner end rotating sleeve (1-12). Each drive arm (1-14) is fixedly installed with a mating mounting seat (1-15) and a mating spherical protrusion (1-16). The mating spherical protrusion (1-16) is slidably connected with the inner end spiral groove (1-10). A reset plate (1-17) is installed on the inner end sliding frame (1-11). The nozzle (5) is fixedly installed on the mating mounting seat (1-15). The reversing reset assembly (4) includes a mounting bracket (4-1), a sliding column (4-2), a sliding column spring (4-3), a rack (4-4), a wedge block (4-5), a first mating gear (4-6), a mating gear shaft (4-7), a second mating gear (4-8), a second rack (4-9), a reversing push rod (4-10), and a sliding rod (4-11). The sliding column (4-2) is fixedly mounted on the mounting bracket (4-1), and the sliding rod (4-11) is slidably mounted on the sliding column (4-2). A sliding column spring (4-3) is provided between the sliding rod (4-11) and the mounting bracket (4-1), and the sliding column spring (4-3) is fitted onto the sliding column (4-2). The sliding rod (4-11) and the rack (4-1) are connected... One end of (4-4) is fixedly connected, and the other end of rack one (4-4) is fixedly installed with a wedge block (4-5). The wedge block (4-5) is slidably engaged with the mounting bracket (4-1). A mating gear shaft (4-7) is rotatably mounted on the mounting bracket (4-1). A mating gear one (4-6) is fixedly installed at one end of the mating gear shaft (4-7), and a mating gear two (4-8) is fixedly installed at the other end of the mating gear shaft (4-7). The mating gear one (4-6) meshes with rack one (4-4) for transmission, and the mating gear two (4-8) meshes with rack two (4-9) for transmission. Rack two (4-9) is slidably engaged with the mounting bracket (4-1), and rack two (4-9) is fixedly connected with the reversing push rod (4-10).

2. According to claim 1, a plurality of inner rectangular grooves (1-9) are arranged in a circumferential array along the central axis of the cable coating box body (1-1).

3. A military-grade smooth composite wire and cable coating device according to claim 1, wherein the power assembly (2) comprises a power mounting base plate (2-1), an actuator motor (2-2), a bevel gear rotating column one (2-3), a bevel gear one (2-4), a bevel gear two (2-5), a transmission fitting sleeve (2-6), a drive sleeve (2-7), a middle rotating column (2-8), a bevel gear three (2-9), a bevel gear four (2-10), a bevel gear five (2-11), a bevel gear rotating column two (2-12), a clutch disc one (2-13), a clutch disc two (2-14), a mating ring one (2-15), a mating ring two (2-16), a tension spring (2-17), a hinged push rod (2-18), a hinged mounting support (2-19), and a clutch push spring (2-2). 0) and push rod mating column (2-21), the power mounting base plate (2-1) is equipped with an actuator motor (2-2), the output shaft of the actuator motor (2-2) is keyed to the bevel gear rotating column one (2-3), the bevel gear rotating column one (2-3) is rotatably mounted on the power mounting base plate (2-1), the bevel gear one (2-4) is fixedly mounted on the bevel gear rotating column one (2-3), one end of the bevel gear one (2-4) meshes with the bevel gear two (2-5) for transmission, the other end of the bevel gear one (2-4) meshes with the bevel gear four (2-10) for transmission, the bevel gear two (2-5) is rotatably mounted on the middle rotating column (2-8), the middle rotating column (2-8) is rotatably mounted on the power mounting base plate (2-1), the bevel gear three (2-9) is fixedly mounted on the middle rotating column (2-8), A fourth bevel gear (2-10) is rotatably mounted on a central rotating column (2-8). A fifth bevel gear (2-11) meshes with a third bevel gear (2-9). A fifth bevel gear (2-11) is fixedly mounted on a second bevel gear rotating column (2-12). A second bevel gear rotating column (2-12) is rotatably mounted on a power mounting base plate (2-1). A clutch disc (2-13) is slidably mounted on the second bevel gear rotating column (2-12), and a clutch push spring (2-20) is provided between the clutch disc (2-13) and the second bevel gear rotating column (2-12). The clutch disc (2-13) and the clutch disc (2-14) mesh under the elastic force of the clutch push spring (2-20). The clutch disc (2-14) is fixedly connected to the first rotating column (1-3). The hinged support... Unit 1 (1-2) is fixedly installed on the power mounting base plate (2-1). A transmission sleeve (2-6) is slidably installed on the middle rotating column (2-8). The transmission sleeve (2-6) is rotatably engaged with the drive sleeve (2-7). A mating ring 1 (2-15) is fixedly installed on bevel gear 2 (2-5), and a mating ring 2 (2-16) is fixedly installed on bevel gear 4 (2-10). The transmission sleeve (2-6) meshes with mating ring 1 (2-15) or mating ring 2 (2-16). A push rod mating column (2-21) is fixedly installed on the transmission sleeve (2-6). The push rod mating column (2-21) is slidably engaged with the hinged push rod (2-18). The hinged push rod (2-18) is hingedly installed on the hinged mounting support (2-19).The hinged mounting bracket (2-19) is fixedly mounted on the power mounting base plate (2-1). One end of the hinged push rod (2-18) is connected to one end of the tension spring (2-17), and the other end of the tension spring (2-17) is connected to the hinged mounting bracket (2-19).

4. A military-grade smooth composite wire and cable coating device according to claim 1, wherein the smooth composite wire and cable fixing assembly (3) comprises a fixed inner ring (3-1), a rotating outer ring (3-2), an oblique waist groove (3-3), a mating column (3-4), a positioning slot (3-5), a rotating limit block (3-6), a mounting column (3-7), a fixed contact rod (3-8), a mounting arm (3-9), a positioning rod (3-10), a positioning rod push spring (3-11), and a sliding... The moving inner cavity (3-12) and the driving block (3-13) are provided. A mounting arm (3-9) is fixedly installed on the fixed inner ring (3-1), and multiple mounting arms (3-9) are provided. The fixed inner ring (3-1) is fixedly installed on the cable coating box body (1-1) through multiple mounting arms (3-9). A rotation limit block (3-6) is fixedly installed on the mounting arm (3-9). The rotation limit block (3-6) cooperates with the rotation limit of the outer ring (3-2). 2) The upper part has an oblique waist groove (3-3), and multiple oblique waist grooves (3-3) are provided. The inner end of the oblique waist groove (3-3) is slidably installed with a mating post (3-4). Multiple positioning slots (3-5) are opened on the rotating outer ring (3-2). A mounting post (3-7) is fixedly installed on the rotating limit block (3-6). A positioning rod (3-10) is slidably installed on the mounting post (3-7), and a positioning rod push spring is provided between the positioning rod (3-10) and the mounting post (3-7). (3-11) The positioning rod (3-10) cooperates with the positioning slot (3-5) under the elastic force of the positioning rod push spring (3-11). The inner ring (3-1) has a sliding inner cavity (3-12) and multiple sliding inner cavities (3-12) are provided. The driving block (3-13) is slidably installed in the sliding inner cavity (3-12). The fixed contact rod (3-8) is fixedly installed on the driving block (3-13). The driving block (3-13) is fixedly connected to the mating column (3-4).

5. A coating method applicable to the military-grade smooth composite wire and cable coating apparatus according to any one of claims 1-4, characterized in that: The steps are as follows: Step 1: Pass the military smooth composite wire and cable to be treated through the fixed inner ring (3-1) and the rotating outer ring (3-2), and place it in the inner end rotating sleeve (1-12). Manually rotate the rotating outer ring (3-2). Through the cooperation between the oblique waist groove (3-3) and the mating column (3-4), the driving block (3-13) is driven to slide along the sliding inner cavity (3-12). Then, through the driving block (3-13), the fixed contact rod (3-8) is driven to contact the military smooth composite wire and cable to be treated, thereby achieving circumferential fixation of the military smooth composite wire and cable to be treated. At the same time, there are two smooth composite wire and cable fixing components (3), which respectively fix the two ends of the military smooth composite wire and cable to be treated. Step 2: Start the actuator motor (2-2), which drives the bevel gear cylinder one (2-3) to rotate. This, in turn, drives the meshing of bevel gear one (2-4) with bevel gear two (2-5) and bevel gear four (2-10), causing mating ring one (2-15) and mating ring two (2-16) to rotate simultaneously. This, in turn, drives the meshing of the transmission sleeve (2-6) with either mating ring one (2-15) or mating ring two (2-16). This drives the middle rotating column (2-8) to rotate, which in turn drives the clutch disc (2-13) and clutch disc (2-14) to rotate simultaneously through the meshing of bevel gear three (2-9) and bevel gear five (2-11). This, in turn, drives the rotating column one (1-3) and drive pulley (1-4) to rotate simultaneously through clutch disc two (2-14). This, in turn, drives the drive belt (1-5) through drive pulley (1-4), thereby realizing the output of power. Step 3: Power is output from the power assembly (2) to drive the rotating column (1-3) to rotate, which in turn drives the drive pulley (1-4) to rotate, which in turn drives the drive belt (1-5) to move, and the drive belt (1-5) drives the inner sliding frame (1-11) to slide along the inner end of the inner rectangular groove (1-9) through the drive belt (1-5). At the same time, the inner spiral groove (1-10) and the matching spherical protrusion (1-16) slide together to drive the drive arm (1-14) to drive the inner rotating sleeve (1-12) to rotate, which in turn drives the nozzle (5) and the matching mounting base (1-15) to rotate, and the nozzle (5) to achieve the coating of the military smooth composite wire and cable protective layer; at the same time, the reset plate (1-17) and the reversing reset assembly (4) realize the reversal of the power of the power assembly (2), thereby changing the direction of the power output of the power assembly (2); Step 4: When the drive belt (1-5) drives the inner sliding frame (1-11) to slide to one side along the inner rectangular slide groove (1-9), the inner sliding frame (1-11) drives the reset plate (1-17) to move simultaneously. Through the contact between the reset plate (1-17) and the wedge block (4-5), the wedge block (4-5) drives the rack one (4-4) to slide downward. Then, through the meshing transmission between the rack one (4-4) and the first mating gear (4-6), the mating gear shaft (4-7) is driven to rotate. Then, through the meshing transmission between the second mating gear (4-8) and the second rack (4-9), the reversing push rod (4-10) is driven to move along the inner sliding frame (1-11) at this time. The sliding direction of the inner rectangular slide groove (1-9) is reversed, and the contact between the reversing push rod (4-10) and the hinge push rod (2-18) causes the hinge push rod (2-18) to swing in the opposite direction. When the movement passes the equilibrium position between the tension spring (2-17), the hinge push rod (2-18) and the hinge mounting bracket (2-19), the hinge push rod (2-18) moves quickly to the other side under the elastic force of the tension spring (2-17). At the same time, there are two reversing reset components (4). The movement of the reversing push rod (4-10) in another direction causes the hinge push rod (2-18) to swing again, thereby realizing the reciprocating swing of the hinge push rod (2-18).

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