A cabling and armoring machine with a deviation correction function

Abstract

The present invention discloses a cable armoring and sheathing machine with an alignment correction function in the technical field of cable processing devices. Aiming at the technical problem that when the cable is armored, the cable being armored in the middle of the armoring machine lacks effective support and fixation. It includes a base, the base is rotatably connected with a connecting cylinder, the connecting cylinder is fixedly connected with a fixed wheel, the fixed wheel is fixedly connected with a rectangular connecting plate, the rectangular connecting plate is rotatably connected with a connecting rod, the connecting rod is fixedly connected with a driving rod, the driving rod is hermetically and slidably connected with a first moving rod, the first moving rod is rotatably connected with a rotating shaft, the rotating shaft is fixedly connected with an L-shaped connecting plate, and the L-shaped connecting plate is limited and slidably connected with a moving plate. Through the mutual cooperation of the moving plate and the adjacent L-shaped connecting plate, the present invention supports the cable, avoiding that during the subsequent armoring process, the large tensile force generated by the steel strip on the cable causes damage to the insulating skin of the cable and affects the normal use of the cable.

Description

Technical Field

[0001] The invention relates to the technical field of cable processing devices, and in particular to a cable making and armoring machine with a deviation correction function. Background Art

[0002] Cable armoring is a process that provides mechanical protection for cables. Its main purpose is to enhance the cable's ability to resist compression, tension, abrasion and external impact during installation and operation. Armoring is usually wrapped around the cable insulation layer with one or more layers of metal materials (such as steel strips, steel wires or aluminum strips, etc.) to improve the overall mechanical strength and stability of the cable.

[0003] When armoring cables, the current armoring machines only fix the parts of the cables entering and leaving the armoring machines, but lack effective support and fixation for the cables being armored in the middle of the armoring machines. When the tension generated by the winding of the steel belt acts on the cable, the cable may shake, deviate or even deform, resulting in the steel belt not being able to fit evenly and tightly on the cable, affecting the integrity and tightness of the armor layer, thereby reducing the armoring effect and mechanical strength, and even squeezing or stretching the conductor and insulating material inside the cable, causing damage, affecting the electrical performance and service life of the cable. Summary of the invention

[0004] In order to overcome the disadvantage that the cable being armored in the middle of the armoring machine lacks effective support and fixation when the cable is armored, the present invention provides a cable armoring machine with a deviation correction function.

[0005] The technical solution of the present invention is: a cable armoring machine with a deviation correction function, comprising a base, a driving motor is fixedly connected to one side of the base, a connecting cylinder is rotatably connected to a side of the base close to the driving motor, a gear set is used for transmission between the connecting cylinder and the output shaft of the driving motor, the connecting cylinder is fixedly connected to symmetrically distributed fixed wheels, the fixed wheels are detachably connected to connecting wheels, a steel coil is detachably connected between the fixed wheels and the adjacent connecting wheels, the fixed wheels are fixedly connected to a rectangular connecting plate, the rectangular connecting plate is rotatably connected to a connecting rod on a side away from the connecting cylinder, and the connecting rod The fixed wheel is fixedly connected to a guide wheel which slides with an adjacent steel coil, the connecting rod is fixedly connected to a driving rod, an end of the driving rod away from the adjacent connecting rod is sealed and slidably connected to a first moving rod, the first moving rod is rotatably connected to a rotating shaft through a connecting block, an end of the rotating shaft away from the adjacent first moving rod is fixedly connected to an L-shaped connecting plate, a torsion spring fixed to the adjacent L-shaped connecting plate is fixedly connected to the connecting block between the rotating shaft and the adjacent first moving rod, the L-shaped connecting plate is limitedly and slidably connected to moving plates distributed in an alternating manner, and the base is provided with a transmission mechanism for driving the cable to move.

[0006] As a preferred technical solution of the present invention, the included angle between adjacent said moving plates is a right angle, which is used to support both sides of the cable.

[0007] As a preferred technical solution of the present invention, the transmission mechanism includes a double-shaft motor, the double-shaft motor is fixedly connected to one side of the base close to the drive motor, threaded rods are fixedly connected to the output shafts of the double-shaft motor, L-shaped fixing plates are threadedly connected to the threaded rods on the output shafts of the double-shaft motor, drive wheels are rotatably connected to the L-shaped fixing plates, a U-shaped fixing frame is fixedly connected to one side of the base close to the double-shaft motor, electric push rods are fixedly connected to both the side of the base far from the double-shaft motor and the U-shaped fixing frame, the telescopic ends of the electric push rods are rotatably connected to moving wheels through connecting pieces, positioning wheels are rotatably connected to both the side of the base far from the double-shaft motor and the U-shaped fixing frame, and the base is provided with symmetrically distributed drive components, and the symmetrically distributed drive components respectively drive the adjacent connecting rods to rotate.

[0008] As a preferred technical solution of the present invention, the drive component includes a first hydraulic telescopic rod, the first hydraulic telescopic rod is fixedly connected to one side of the base close to the double-shaft motor, the telescopic end of the first hydraulic telescopic rod is fixedly connected to the adjacent L-shaped fixing plate, a liquid storage pipe is embedded in the rectangular connecting plate, the liquid storage pipe is fixedly connected and communicated with a first connecting pipe fixedly connected and communicated with the fixed part of the adjacent first hydraulic telescopic rod, a first push plate is hermetically slidably connected inside the liquid storage pipe, a second moving rod is fixedly connected to the first push plate, the second moving rod is hermetically slidably connected to the adjacent liquid storage pipe, the liquid storage pipe, the adjacent first push plate and the adjacent second moving rod cooperate to jointly form a cavity, a drive rack is fixedly connected to the end of the second moving rod far from the adjacent first push plate, a transmission gear meshing with the adjacent drive rack is fixedly connected to the connecting rod, and the rectangular connecting plate is provided with a moving component, and the moving component is used to change the position of the adjacent first moving rod.

[0009] As a preferred technical solution of the present invention, the moving component includes a second connecting pipe, the second connecting pipe is fixedly connected and communicated with the adjacent liquid storage pipe, a cavity is arranged inside the drive rod, the second connecting pipe is fixedly connected and communicated with the cavity inside the adjacent drive rod, a second push plate is hermetically slidably connected in the cavity of the drive rod, the second push plate is fixedly connected to the adjacent first moving rod, the drive rod is fixedly connected and communicated with uniformly distributed third connecting pipes, a vertically distributed second hydraulic telescopic rod is embedded in the L-shaped connecting plate, the telescopic end of the second hydraulic telescopic rod is fixedly connected to the adjacent moving plate, a tension spring is fixedly connected between the moving plate and the fixed part of the adjacent second hydraulic telescopic rod, and the fixed part of the second hydraulic telescopic rod is fixedly connected and communicated with the adjacent third connecting pipe.

[0010] As a preferred technical solution of the present invention, the volume of the inner cavity of the liquid storage tube is the same as the volume of the cavity above the adjacent driving rod.

[0011] As a preferred technical solution of the present invention, the second push plate is located between the adjacent third connecting pipe and the adjacent second connecting pipe.

[0012] As a preferred technical solution of the present invention, it further includes a stabilizing mechanism distributed in a central symmetry manner. The stabilizing mechanism is used to keep the steel strip stable during the pulling process. The stabilizing mechanism is arranged on the adjacent fixed wheels. The stabilizing mechanism includes a fixed shaft, the fixed shaft is fixedly connected to the adjacent fixed wheel, the fixed shaft is rotatably connected to a connecting ring, the connecting ring is in contact and cooperation with the inner wall of the steel coil, the connecting wheel is rotatably connected to a limiting rod, the connecting ring is in spline connection with the adjacent limiting rod, the side of the connecting wheel away from the adjacent fixed wheel is fixedly connected with a liquid storage ring through a connecting piece, the liquid storage ring is in sealed rotational connection with the adjacent limiting rod, the limiting rod is fixedly connected with circumferentially evenly distributed limiting blocks, all the circumferentially evenly distributed limiting blocks are located inside the adjacent liquid storage ring, all the circumferentially evenly distributed limiting blocks are in sliding connection with the adjacent liquid storage ring, the limiting block is provided with a through hole, the limiting block is provided with a blind hole communicated with the through hole thereon, a shielding block is slidably connected in the blind hole of the limiting block, a cavity is arranged on the side of the limiting rod away from the adjacent fixed wheel, a through hole communicated with the blind hole on the adjacent limiting block is arranged in the cavity of the limiting rod, symmetrically distributed connecting wheels are all provided with a triggering component, and the triggering component is used to change the position of the adjacent shielding block.

[0013] As a preferred technical solution of the present invention, the triggering component includes a T-shaped fixing plate, the T-shaped fixing plate is fixedly connected to the adjacent connecting wheel, the T-shaped fixing plate is rotatably connected through a connecting shaft in a penetrating manner, a torsion spring is fixedly connected between the connecting shaft and the adjacent T-shaped fixing plate, the connecting shaft is fixedly connected with a driving gear, the T-shaped fixing plate is in limit sliding connection with a first rack and a second rack, the first rack and the adjacent second rack are distributed in a central symmetry manner, the first rack and the adjacent second rack are both meshed with the adjacent driving gear, a rolling ball is in limit sliding connection at one end of the first rack close to the adjacent connecting ring, a third push plate is fixedly connected to the side of the second rack close to the adjacent liquid storage ring, the side of the connecting wheel away from the adjacent fixed wheel is fixedly connected with a fixed pipe through a connecting piece, the fixed pipe is fixedly connected and communicated with a fourth connecting pipe rotatably connected to the adjacent limiting rod, the fourth connecting pipe is communicated with the cavity on the adjacent limiting rod, the third push plate slides in the adjacent fourth connecting pipe, and a cavity is formed between the fixed pipe and the adjacent third push plate.

[0014] As a preferred technical solution of the present invention, the volume of the fixed tube is smaller than the volume of the cavity above the adjacent limiting rod.

[0015] Beneficial effects: The present invention supports the cable through the mutual cooperation of the moving plate and the adjacent L-shaped connecting plate, avoiding the large pulling force generated by the steel strip on the cable during the subsequent armoring process, which may damage the insulating skin of the cable and affect the normal use of the cable.

[0016] During the armoring process, by adjusting the angle of the guide wheel on the connecting rod, the skewed steel strip is corrected, avoiding uneven distribution of the cable's armor layer when the skewed steel strip winds around the cable, which may cause additional trouble in the cable laying, fixing, and subsequent maintenance processes.

[0017] By changing the flow area of the through hole on the limiting block, the force required to pull out the steel coil is changed, avoiding the synchronous increase in the pulling force required when the steel coil is used and its diameter gradually decreases, which may lead to an increase in the extrusion force on the cable insulation layer and cause damage to the insulating skin of the cable, affecting the cable's protection performance and service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a three-dimensional structural diagram of the present invention;

[0019] Figure 2 is a three-dimensional structural diagram of the connecting cylinder and the fixed wheel of the present invention;

[0020] Figure 3 is a three-dimensional structural diagram of the driving component of the present invention;

[0021] Figure 4 is a three-dimensional structural diagram of the connecting rod and the driving rod of the present invention;

[0022] Figure 5 is a three-dimensional structural diagram of the moving part of the present invention;

[0023] Figure 6 is a three-dimensional structural diagram of the transmission mechanism of the present invention;

[0024] Figure 7 is a three-dimensional structural diagram of the stabilizing mechanism of the present invention;

[0025] Figure 8 is a three-dimensional structural diagram of the triggering component of the present invention;

[0026] Figure 9 is a three-dimensional structural diagram of the limiting block and the shielding block of the present invention.

[0027] The markings in the figure are: 1 - base, 2 - drive motor, 3 - connecting cylinder, 4 - fixed wheel, 401 - connecting wheel, 6 - rectangular connecting plate, 7 - connecting rod, 9 - drive rod, 91 - first moving rod, 92 - rotating shaft, 10 - L-shaped connecting plate, 11 - moving plate, 21 - bi-axial motor, 23 - L-shaped fixing plate, 24 - drive wheel, 25 - U-shaped fixing bracket, 26 - electric push rod, 27 - moving wheel, 28 - positioning wheel, 31 - first hydraulic telescopic rod, 32 - liquid storage pipe, 33 - first connecting pipe, 34 - first push plate, 35 - second moving rod, 36 - drive rack, 41 - second connecting pipe, 42 - second push plate, 44 - third connecting pipe, 45 - second hydraulic telescopic rod, 51 - fixed shaft, 52 - connecting ring, 53 - limiting rod, 54 - liquid storage ring, 55 - limiting block, 56 - shielding block, 61 - T-shaped fixing plate, 62 - connecting shaft, 63 - drive gear, 64 - first rack, 65 - second rack, 66 - third push plate, 661 - fixed pipe, 67 - fourth connecting pipe. Detailed implementation mode

[0028] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific implementation modes, but the protection scope and application scope of the present invention are not limited.

[0029] Example 1: A cable stranding and armoring machine with a deviation correction function, as Figures 1-5As shown in the figure, it includes a base 1. Through holes are provided in the vertical parts on both the left and right sides of the base 1. A driving motor 2 is fixedly connected to the rear side of the left part of the base 1. A connecting cylinder 3 is rotatably connected to the left part of the base 1. The connecting cylinder 3 and the output shaft of the driving motor 2 are driven by a gear set, and the connecting cylinder 3 is driven by the output shaft of the driving motor 2 to rotate synchronously. Two fixing wheels 4 are fixedly connected to the connecting cylinder 3 and are symmetrically distributed in the front and rear. Two connecting wheels 401 are detachably connected to the two fixing wheels 4. A steel coil is detachably connected between the fixing wheel 4 and the adjacent connecting wheel 401. The connecting cylinder 3 drives the two fixing wheels 4 and the two connecting wheels 401 to rotate synchronously, and the steel coil between the fixing wheel 4 and the adjacent connecting wheel 401 is wound around the surface of the cable. Rectangular connecting plates 6 are fixedly connected to the opposite sides of the two fixing wheels 4. The two rectangular connecting plates 6 are symmetrically distributed about the center. Connecting rods 7 are rotatably connected to the right sides of the two rectangular connecting plates 6. Guide wheels that are slidably matched with the adjacent steel coils are fixedly connected to one end of the connecting rod 7 far from the adjacent rectangular connecting plate 6 and the fixing wheel 4, respectively, for guiding the adjacent steel coils. A driving rod 9 is fixedly connected to the connecting rod 7. The connecting rod 7 drives the adjacent driving rod 9 to rotate synchronously. A first moving rod 91 is hermetically and slidably connected inside each of the two driving rods 9. The two first moving rods 91 are rotatably connected to a rotating shaft 92 through a connecting block. An L-shaped connecting plate 10 is fixedly connected to one end of the rotating shaft 92 far from the adjacent first moving rod 91. During the rotation of the driving rod 9, the adjacent first moving rod 91 is driven to rotate synchronously. The first moving rod 91 drives the adjacent L-shaped connecting plate 10 to rotate synchronously through the transmission of the adjacent rotating shaft 92. A torsion spring fixedly connected to the adjacent L-shaped connecting plate 10 is provided on the connecting block between the rotating shaft 92 and the adjacent first moving rod 91, for maintaining the initial position of the adjacent L-shaped connecting plate 10 and driving the moved L-shaped connecting plate 10 to reset to the initial position. Two moving plates 11 are staggeredly and slidably connected to the L-shaped connecting plate 10. The included angle between the adjacent two moving plates 11 is a right angle. The L-shaped connecting plate 10 and the adjacent two moving plates 11 cooperate with each other to support the cable during the cable armoring process. The base 1 is provided with a transmission mechanism for driving the cable to move.

[0030] As Figure 1 , Figure 2 and Figure 6As shown in the figure, the transmission mechanism includes a double-shaft motor 21, which is fixedly connected to the upper side of the left part of the base 1. The output shafts of the double-shaft motor 21 are both fixedly connected with threaded rods. The threaded rods on the output shafts of the double-shaft motor 21 are both threadedly connected with L-shaped fixing plates 23. The opposite sides of the two L-shaped fixing plates 23 are both rotatably connected with driving wheels 24. Elastic rubber rings are fixedly connected to the outer walls of the driving wheels 24. The two output shafts of the double-shaft motor 21 respectively drive the adjacent L-shaped fixing plates 23 to move synchronously. Then, the adjacent driving wheels 24 are driven by the L-shaped fixing plates 23 to move synchronously, so that the two driving wheels 24 approach or move away from each other. The two driving wheels 24 cooperate with each other to traction the cable and drive the cable to move forward. A U-shaped fixing frame 25 is fixedly connected to the upper side of the left part of the base 1. The U-shaped fixing frame 25 is located on the left side of the double-shaft motor 21. Electric push rods 26 are fixedly connected to the upper part of the right side of the base 1 and the U-shaped fixing frame 25 respectively. The telescopic ends of the two electric push rods 26 are both rotatably connected with moving wheels 27 through connecting pieces. The telescopic ends of the electric push rods 26 drive the adjacent moving wheels 27 to move. Positioning wheels 28 are rotatably connected to the upper part of the left side of the base 1 and the U-shaped fixing frame 25 respectively. The two positioning wheels 28 cooperate with the adjacent moving wheels 27 respectively to clamp the cable. The base 1 is provided with symmetrically distributed driving components, and the symmetrically distributed driving components respectively drive the adjacent connecting rods 7 to rotate.

[0031] As Figures 2-6As shown in the figure, the driving component includes a first hydraulic telescopic rod 31. The first hydraulic telescopic rod 31 is fixedly connected to the upper side of the left part of the base 1. The telescopic end of the first hydraulic telescopic rod 31 is fixedly connected to the adjacent L-shaped fixing plate 23. During the movement of the L-shaped fixing plate 23, the telescopic end of the adjacent first hydraulic telescopic rod 31 is driven to move synchronously. The rectangular connecting plate 6 is inlaid with a liquid storage pipe 32. The liquid storage pipe 32 is fixedly connected and communicated with a first connecting pipe 33 that is fixedly connected and communicated with the fixed part of the adjacent first hydraulic telescopic rod 31. The fixed part of the first hydraulic telescopic rod 31 is filled with hydraulic oil. The hydraulic oil in the fixed part of the first hydraulic telescopic rod 31 is transported to the adjacent first connecting pipe 33 during the process of its telescopic end contracting towards its fixed part. A first push plate 34 is hermetically and slidably connected inside the liquid storage pipe 32. The first push plate 34 is fixedly connected to a second moving rod 35, and the adjacent second moving rod 35 is driven to move synchronously by the first push plate 34. The second moving rod 35 is hermetically and slidably connected to the adjacent liquid storage pipe 32. The liquid storage pipe 32, the right side of the adjacent first push plate 34, and the adjacent second moving rod 35 together form a cavity. The cavity formed by the liquid storage pipe 32, the right side of the adjacent first push plate 34, and the adjacent second moving rod 35 is filled with hydraulic oil. The hydraulic oil in the fixed part of the adjacent first hydraulic telescopic rod 31 is transported to the adjacent liquid storage pipe 32 by the first connecting pipe 33, thereby driving the adjacent first push plate 34 to move to the right and extruding the hydraulic oil in the cavity between the first push plate 34 and the adjacent liquid storage pipe 32. The right end of the second moving rod 35 is fixedly connected to a driving rack 36. The connecting rod 7 is fixedly connected with a transmission gear that meshes with the adjacent driving rack 36. The adjacent driving rack 36 is driven to move synchronously by the second moving rod 35. Furthermore, the adjacent connecting rod 7 is driven to rotate by the meshing of the driving rack 36 and the transmission gear on the adjacent connecting rod 7. Both rectangular connecting plates 6 are provided with moving components, and the moving components are used to change the position of the adjacent first moving rod 91.

[0032] As Figure 4 and Figure 5As shown in the figure, the moving part includes a second connecting pipe 41. The second connecting pipe 41 is fixedly connected to the adjacent liquid storage pipe 32 and is in communication with the adjacent liquid storage pipe 32. The driving rod 9 is provided with a cavity. The second connecting pipe 41 is fixedly connected to and in communication with the adjacent driving rod 9. A second push plate 42 is hermetically and slidably connected in the cavity of the driving rod 9. The volume of the inner cavity of the liquid storage pipe 32 is the same as the volume of the cavity in the adjacent driving rod 9 above. The first push plate 34 extrudes the hydraulic oil in the cavity of the adjacent liquid storage pipe 32 into the adjacent second connecting pipe 41, and then conveys it into the cavity of the adjacent driving rod 9. The second push plate 42 is located between the adjacent third connecting pipe 44 and the adjacent second connecting pipe 41. The second connecting pipe 41 conveys the hydraulic oil into the cavity on the right side of the adjacent driving rod 9, so that the adjacent second push plate 42 is forced to move to the right. The second push plate 42 is fixedly connected to the adjacent first moving rod 91. The second push plate 42 drives the adjacent driving rod 9 to move synchronously to the right. The driving rod 9 is fixedly connected to and in communication with two uniformly distributed third connecting pipes 44. During the process of the second push plate 42 moving to the right, the hydraulic oil on its right side and in the cavity of the adjacent driving rod 9 is extruded into the adjacent two third connecting pipes 44. The L-shaped connecting plate 10 is inlaid with two vertically distributed second hydraulic telescopic rods 45. The telescopic ends of the two second hydraulic telescopic rods 45 are respectively fixedly connected to the adjacent moving plate 11. A tension spring is fixedly connected between the moving plate 11 and the fixed part of the adjacent second hydraulic telescopic rod 45, which is used to make the telescopic ends of the two second hydraulic telescopic rods 45 extend outward by the same distance per unit time. The fixed part of the second hydraulic telescopic rod 45 is fixedly connected to and in communication with the adjacent third connecting pipe 44. The two third connecting pipes 44 convey the hydraulic oil in the cavity of the adjacent driving rod 9 into the fixed parts of the adjacent second hydraulic telescopic rods 45 respectively, so that the telescopic ends of the second hydraulic telescopic rods 45 extend outward, driving the adjacent moving plate 11 to move and stretching the tension spring between the moving plate 11 and the fixed part of the adjacent second hydraulic telescopic rod 45.

[0033] When using this device, the staff pulls the end of the cable through the through hole on the base 1 to the left until the end of the cable moves to a position in contact with the left positioning wheel 28. Then, the staff starts two electric push rods 26. The telescopic ends of the two electric push rods 26 respectively drive the adjacent moving wheels 27 to move downward synchronously through the connectors until the lower sides of the two moving wheels 27 are in contact with the upper side of the cable. Then, the staff shuts down the two electric push rods 26.

[0034] After the above-mentioned staff members shut down the two electric push rods 26, the staff members start the double-shaft motor 21. The two output shafts of the double-shaft motor 21 drive the adjacent L-shaped fixing plates 23 to move synchronously. The two L-shaped fixing plates 23 drive the adjacent driving wheels 24 to move synchronously to change the distance between the two driving wheels 24. Until the opposite sides of the two driving wheels 24 are in contact with the front and rear sides of the cable respectively, when the two driving wheels 24 continue to move, the rubber rings on the surfaces of the two driving wheels 24 are deformed by the force of the cable, increasing the extrusion force between the two driving wheels 24 and the cable skin. Furthermore, the two driving wheels 24 drive the cable to move, and the staff members shut down the double-shaft motor 21.

[0035] During the movement of the above-mentioned L-shaped fixing plate 23, the following takes the process of the rear L-shaped fixing plate 23 moving forward as an example for description:

[0036] The forward movement of the L-shaped fixing plate 23 drives the telescopic end of the left first hydraulic telescopic rod 31 to move forward synchronously, so as to squeeze the hydraulic oil in the fixed part of the left first hydraulic telescopic rod 31 into the adjacent first connecting pipe 33 and flow through the transmission of the adjacent first connecting pipe 33 into the adjacent liquid storage pipe 32, increasing the volume of the hydraulic oil between the left side of the front first push plate 34 and the adjacent liquid storage pipe 32. Furthermore, the front first push plate 34 is pushed by the extrusion force to move to the right and drives the adjacent second moving rod 35 to move to the right synchronously. The second moving rod 35 drives the adjacent driving rack 36 to move synchronously. The driving rack 36 drives the adjacent connecting rod 7 to rotate through the engagement with the transmission gear at the lower end of the adjacent connecting rod 7. Furthermore, the connecting rod 7 drives the guide wheel and the driving rod 9 connected thereto to rotate synchronously, thereby adjusting the position of the guide wheel on the connecting rod 7. Furthermore, after the subsequent steel strip passes through the guide wheel on the adjacent connecting rod 7, the inclination angle of winding on the cable skin is adjusted to avoid reducing the protection force on the cable due to too small an inclination angle of the steel strip when armoring a large-diameter cable. The driving rod 9 drives the adjacent L-shaped connecting plate 10 to rotate synchronously through the transmission of other parts connected thereto until the front L-shaped connecting plate 10 stops rotating synchronously when the rear L-shaped fixing plate 23 stops moving forward.

[0037] During the rightward movement of the first push plate 34 described above, the first push plate 34 conveys the hydraulic oil between its right side and the adjacent liquid storage pipe 32 into the adjacent second connecting pipe 41, and then into the cavity on the left side of the adjacent driving rod 9, thereby causing the adjacent second push plate 42 to move rightward. The second push plate 42 drives the adjacent first moving rod 91 to move rightward synchronously. The first moving rod 91 drives the adjacent L-shaped connecting plate 10 to move synchronously through the connecting piece. And during the synchronous rightward movement of the first moving rod 91, the adjacent second push plate 42 extrudes the hydraulic oil in the cavity on the right side of the adjacent driving rod 9 into the adjacent two third connecting pipes 44, and then conveys it into the fixed parts of the adjacent two second hydraulic telescopic rods 45, so as to drive the telescopic ends of the adjacent two second hydraulic telescopic rods 45 to extend outward, and then drive the adjacent two moving plates 11 to move synchronously. During the movement of the moving plate 11, the tension spring between it and the fixed part of the adjacent second hydraulic telescopic rod 45 is stretched. While shutting down the double-shaft motor 21 described above, the two moving plates 11 on the front side and other parts connected thereto stop moving synchronously. The positions of the two moving plates 11 are adjusted according to the diameter of the cable, so that the vertical surface of the upper moving plate 11 on the front side and the front L-shaped connecting plate 10 are in contact with the front side of the cable, and the horizontal surface of the lower moving plate 11 on the front side and the front L-shaped connecting plate 10 are in contact with the lower side of the cable. The adjacent two moving plates 11 and the adjacent L-shaped connecting plate 10 cooperate to support the adjacent two sides of the cable, reducing the influence of the steel strip tension on the cable during the subsequent armoring process, and avoiding damage to the insulating skin of the cable caused by the tension generated by the steel strip on the cable during the armoring process.

[0038] During the process of the first moving rod 91 on the front side described above driving the adjacent L-shaped connecting plate 10 and other parts connected thereto to move, when the L-shaped connecting plate 10 and the two moving plates 11 thereon move to the position in contact with the skin of the cable, the two side edges inside the rear side of the L-shaped connecting plate 10 first come into contact with the skin of the cable. And during the continuous movement of the L-shaped connecting plate 10, the cable intercepts the front L-shaped connecting plate 10, thereby causing the L-shaped connecting plate 10 to deflect under the action of the cable, driving the adjacent rotating shaft 92 to rotate, and causing the torsion spring between the L-shaped connecting plate 10 and the connecting piece on the adjacent first moving rod 91 to rotate and store energy. Until the lower side and the front side of the front L-shaped connecting plate 10 are both parallel to the midline of the cable, the staff shuts down the double-shaft motor 21, stops the movement of the front L-shaped connecting plate 10, and fixes the position of the front L-shaped connecting plate 10. The two moving plates 11 on the front side and the adjacent L-shaped connecting plate 10 cooperate with each other to support the cable, avoiding damage to the insulating skin of the cable caused by the large tension generated by the steel strip on the cable during the subsequent armoring process, and affecting the normal use of the cable.

[0039] The movement process of the two moving plates 11 on the rear side and other parts connected thereto can be referred to the above description.

[0040] After adjusting the positions of the two moving plates 11 as described above, the staff removes the two connecting wheels 401 from the adjacent fixed wheels 4, installs the used steel belt on the fixed wheels 4, and then reinstalls the two connecting wheels 401 on the adjacent fixed wheels 4. After the steel belt is installed, the staff wraps the ends of the steel belts on both sides around the adjacent guide wheels respectively, and with the help of existing devices, fixes the ends of the steel belt and the surface of the cable. Subsequently, the staff starts the driving motor 2 and the two driving wheels 24 simultaneously. The two driving wheels 24 jointly drive the cable to move forward, and the output shaft of the driving motor 2 drives the connecting cylinder 3 to rotate through the transmission of the gear set. The connecting cylinder 3 drives the two fixed wheels 4 and other parts connected thereto to rotate synchronously, thereby driving the steel belts on both sides to rotate synchronously to wind the steel belt around the surface of the cable for armoring the cable.

[0041] During the process of armoring the cable as described above, if the steel belt is skewed when being wound onto the cable, according to the skewed state, the staff chooses whether to start the double-shaft motor 21 again or start the double-shaft motor 21 in reverse. When starting the double-shaft motor 21 again, the two output shafts of the double-shaft motor 21 drive the two L-shaped fixing plates 23 and other parts connected thereto to approach each other again, thereby driving the two L-shaped connecting plates 10 to rotate again to adjust the winding angles of the steel belts on both sides (the specific process can be referred to as above, and the process of starting the double-shaft motor 21 in reverse can also be referred to as the process of starting the double-shaft motor 21 forward as above), correcting the skewed steel belt to avoid the overall irregular shape of the cable after armoring due to the skewed steel belt, which may cause additional trouble to the cable laying, fixing, and subsequent maintenance processes.

[0042] Until the cable to be armored is completely armored, the staff shuts down the driving motor 2 and the two driving wheels 24, disconnects the steel belt on the fixed wheel 4 from the steel belt on the cable, and fixes the steel belt and the cable. Subsequently, the staff starts the two driving wheels 24 again to continue transporting the armored cable forward. Until the armored cable moves to a position where it loses contact with the two driving wheels 24, the staff starts the above device in reverse to reset the above device to the initial position for the next use.

[0043] Embodiment 2: On the basis of Embodiment 1, as Figure 1 、 Figure 7 and Figure 8As shown, it further includes a stabilizing mechanism distributed in a centrosymmetric manner. The stabilizing mechanism is used to keep the steel strip stable during the pulling process. The stabilizing mechanism is arranged on the adjacent fixed wheels 4. The stabilizing mechanism includes a fixed shaft 51, and the fixed shaft 51 is fixedly connected to the adjacent fixed wheels 4. The fixed shaft 51 is rotatably connected with a connecting ring 52, and the connecting ring 52 is in contact and cooperation with the inner wall of the adjacent steel coil. During the pulling process of the steel coil, the steel coil drives the adjacent connecting ring 52 to rotate, making it easier to pull out the steel coil. The connecting wheel 401 is rotatably connected with a limiting rod 53, and the connecting ring 52 is in spline connection with the adjacent limiting rod 53, and the adjacent limiting rod 53 is driven to rotate synchronously by the connecting ring 52. On the side of the connecting wheel 401 away from the adjacent fixed wheel 4, a liquid storage ring 54 is fixedly connected through a connecting piece. The liquid storage ring 54 is in sealed and rotatable connection with the adjacent limiting rod 53. A cavity filled with hydraulic oil is formed between the liquid storage ring 54 and the adjacent limiting rod 53. The limiting rod 53 is fixedly connected with circumferentially uniformly distributed limiting blocks 55 (six are circumferentially uniformly distributed in the figure, and the following takes six as an example for description). All six limiting blocks 55 are located inside the adjacent liquid storage ring 54, and all six limiting blocks 55 are slidably connected with the adjacent liquid storage ring 54. The adjacent six limiting blocks 55 are driven to rotate synchronously by the limiting rod 53. The limiting block 55 is provided with a through hole, and the limiting block 55 is provided with a blind hole communicated with the through hole on it. A shielding block 56 is slidably connected in the blind hole of the limiting block 55. The shielding block 56 is used to shield the through hole on the adjacent limiting block 55, thereby changing the communication area of the through hole on the limiting block 55. A cavity is provided on the side of the limiting rod 53 away from the adjacent fixed wheel 4. A through hole communicated with the blind hole on the adjacent limiting block 55 is provided in the cavity of the limiting rod 53, which is used to convey the hydraulic oil at the blind hole of the limiting rod 53 to the blind hole of the adjacent limiting block 55, thereby driving the adjacent shielding block 56 to move, so as to change the shielding area of the shielding block 57 on the adjacent limiting block 55, so as to change the resistance suffered by the limiting rod 53 during the process of driving the adjacent limiting block 55 to rotate. The symmetrically distributed connecting wheels 401 are all provided with a triggering component, and the triggering component is used to change the position of the adjacent shielding block 57.

[0044] As Figure 8 and Figure 9As shown in the figure, the triggering component includes a T-shaped fixing plate 61. The T-shaped fixing plate 61 is fixedly connected to the adjacent connecting wheel 401. The T-shaped fixing plate 61 is rotationally connected through a connecting shaft 62. A torsion spring is fixedly connected between the connecting shaft 62 and the adjacent T-shaped fixing plate 61, which is used to maintain the initial position of the adjacent connecting shaft 62 and drive the adjacent connecting shaft 62 to move towards the initial position. A driving gear 63 is fixedly connected to the connecting shaft 62. The T-shaped fixing plate 61 is connected with a first rack 64 and a second rack 65 in a limit sliding manner. The first rack 64 and the adjacent second rack 65 are distributed in a central symmetry manner. Both the first rack 64 and the adjacent second rack 65 are engaged with the adjacent driving gear 63. The adjacent first rack 64 and the adjacent second rack 65 are driven by the driving gear 63 to move synchronously, and the moving directions of the first rack 64 and the adjacent second rack 65 are opposite. A rolling ball is connected to the upper end of the first rack 64 in a limit sliding manner, and the rolling ball is slidably connected to the outer side of the steel coil. A third push plate 66 is fixedly connected to the upper side of the second rack 65. A fixing pipe 661 is fixedly connected to the side of the connecting wheel 401 away from the adjacent fixed wheel 4 through a connecting piece. The fixing pipe 661 is fixedly connected and communicated with a fourth connecting pipe 67 rotatably connected to the adjacent limiting rod 53. The fourth connecting pipe 67 is communicated with the cavity in the adjacent limiting rod 53. The third push plate 66 slides in the adjacent fourth connecting pipe 67. A cavity is formed between the fixing pipe 661 and the adjacent third push plate 66. The inside of the fixing pipe 661 is filled with hydraulic oil. During the upward movement of the second rack 65, the second rack 65 drives the adjacent third push plate 66 to move upward synchronously, thereby squeezing the hydraulic oil in the adjacent fixing pipe 661 into the cavity of the adjacent limiting rod 53, increasing the volume of the hydraulic oil in the cavity of the adjacent limiting rod 53, and further increasing the extrusion force on the adjacent six shielding blocks 56, causing the adjacent six shielding blocks 56 to move towards the direction close to the adjacent limiting rod 53, so as to change the shielding area of the six shielding blocks 56 on the through holes of the adjacent limiting block 55 respectively. The volume of the fixing pipe 661 is smaller than the volume of the cavity in the limiting rod 53, so as to prevent the six shielding blocks 56 from completely shielding the through holes on the adjacent limiting block 55, resulting in the inability of the limiting rod 53 to drive the adjacent six shielding blocks 56 to rotate.

[0045] During the process of installing the steel strip above, taking the process of installing the front-side steel strip as an example: The staff separates the front-side connecting wheel 401 from the adjacent fixed wheel 4. Then, the staff slews the steel strip coil on the fixed shaft 51 and adjusts the center of the steel strip coil to make the center of the steel strip coil and the center on the adjacent fixed shaft 51 on the same straight line. Then, the staff selects a connecting ring 52 of appropriate size, installs it at the center of the steel strip coil, and slews the connecting ring 52 on the front-side fixed shaft 51. Then, the staff reinstalls the front-side connecting wheel 401 on the adjacent fixed wheel 4.

[0046] During the process of reinstalling the front connecting wheel 401 onto the adjacent fixed wheel 4, the staff member pulls the first rack 64 downward. The downward movement of the first rack 64 drives the adjacent drive gear 63 to rotate. The drive gear 63 drives the adjacent connecting shaft 62 to rotate synchronously, causing the torsion spring between the connecting shaft 62 and the adjacent T-shaped fixing plate 61 to rotate and store energy. The drive gear 63 drives the adjacent second rack 65 to move upward synchronously. The second rack 65 drives the adjacent third push plate 66 to move upward, squeezing the hydraulic oil in the front third push plate 66 and the adjacent fixed pipe 661 into the cavity of the adjacent limiting rod 53, thereby driving the adjacent shielding block 56 to move towards the adjacent limiting rod 53. During the movement of the shielding block 56, the through hole on the adjacent limiting block 55 is blocked by the shielding block 56, reducing the flow area of the through hole on the limiting block 55. Until the front first rack 64 is pulled downward to the extreme position, the staff member installs the front connecting wheel 401 onto the front fixed wheel 4. Subsequently, the staff member releases the front first rack 64, causing the torsion spring between the front T-shaped fixing plate 61 and the adjacent connecting shaft 62 to drive the other parts connected thereto to reset to the initial position. Until the rolling ball on the front first rack 64 contacts the steel coil, the first rack 64 stops moving upward, and the torsion spring between the front T-shaped fixing plate 61 and the adjacent connecting shaft 62 stops resetting.

[0047] After installing the steel coil, the staff member winds the front steel coil onto the cable according to the above operation. During the process of winding the steel coil onto the cable, as the steel coil is gradually pulled out, the steel coil drives the adjacent connecting ring 52 to rotate. The connecting ring 52 drives the adjacent limiting rod 53 and other parts connected thereto to rotate synchronously. As the armoring progresses, while the steel coil is consumed, its diameter also decreases, causing the torsion spring between the adjacent T-shaped fixing plate 61 and the adjacent connecting shaft 62 to continue to reset to the initial position and drive the adjacent drive gear 63 to rotate, thereby driving the adjacent first rack 64 and second rack 65 to reset to the initial position synchronously. During the movement of the second rack 65, the second rack 65 drives the adjacent third push plate 66 to move synchronously, pumping the hydraulic oil in the cavity of the limiting rod 53 back into the adjacent fourth connecting pipe 67, thereby driving the front shielding block 56 to reset to the initial position to increase the flow area of the through hole on the adjacent limiting block 55 and reduce the resistance suffered by the limiting rod 53 during the process of driving the adjacent limiting block 55 to rotate. After the steel coil is used, the increased pulling force required when it is pulled out is balanced, avoiding that after the steel coil is used, as its diameter gradually decreases, the pulling force required when the steel coil is pulled out increases synchronously, resulting in an increase in the extrusion force of the steel strip on the cable insulation layer, causing damage to the insulation skin of the cable and affecting the protection performance and service life of the cable.

[0048] After the cable armor is completed, the staff operates the above device in reverse to reset the device to its initial state for the next use.

[0049] The above are only the preferred embodiments of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A cable armoring machine with a deviation correction function, characterized in that: The invention comprises a base (1), a driving motor (2) being fixedly connected to one side of the base (1), a connecting cylinder (3) being rotatably connected to a side of the base (1) close to the driving motor (2), a gear train being used to transmit power between the connecting cylinder (3) and the output shaft of the driving motor (2), the connecting cylinder (3) being fixedly connected to symmetrically distributed fixing wheels (4), the fixing wheels (4) being detachably connected to a connecting wheel (401), a steel coil being detachably connected between the fixing wheels (4) and the adjacent connecting wheels (401), the fixing wheels (4) being fixedly connected to a rectangular connecting plate (6), the side of the rectangular connecting plate (6) being rotatably connected to a connecting rod (7) away from the connecting cylinder (3), the connecting rod (7) and the fixing wheels (4) being fixedly connected to the connecting rod (7), A guide wheel is provided for slidingly cooperating with an adjacent steel coil, the connecting rod (7) is fixedly connected to a driving rod (9), an end of the driving rod (9) away from the adjacent connecting rod (7) is sealed and slidably connected to a first moving rod (91), the first moving rod (91) is rotatably connected to a rotating shaft (92) through a connecting block, an end of the rotating shaft (92) away from the adjacent first moving rod (91) is fixedly connected to an L-shaped connecting plate (10), a torsion spring fixedly connected to the adjacent L-shaped connecting plate (10) is fixedly connected to the connecting block between the rotating shaft (92) and the adjacent first moving rod (91), the L-shaped connecting plate (10) is limitedly slidably connected to staggered moving plates (11), and the base (1) is provided with a transmission mechanism for driving the cable to move; The transmission mechanism comprises a dual-axis motor (21), the dual-axis motor (21) being fixedly connected to a side of the base (1) close to the drive motor (2), the output shafts of the dual-axis motor (21) being fixedly connected to threaded rods, the threaded rods on the output shafts of the dual-axis motor (21) being threadedly connected to an L-shaped fixing plate (23), the L-shaped fixing plate (23) being rotatably connected to a drive wheel (24), the side of the base (1) close to the dual-axis motor (21) being fixedly connected to a U-shaped fixing frame (25), the base ( 1) A side away from the dual-axis motor (21) and the U-shaped fixing frame (25) are both fixedly connected with an electric push rod (26), and a telescopic end of the electric push rod (26) is rotatably connected to a moving wheel (27) via a connecting piece; a side of the base (1) away from the dual-axis motor (21) and the U-shaped fixing frame (25) are both rotatably connected to a positioning wheel (28), and the base (1) is provided with symmetrically distributed drive components, and the symmetrically distributed drive components respectively drive the adjacent connecting rods (7) to rotate; The driving assembly comprises a first hydraulic telescopic rod (31), the first hydraulic telescopic rod (31) being fixedly connected to a side of the base (1) close to the dual-axis motor (21), the telescopic end of the first hydraulic telescopic rod (31) being fixedly connected to the adjacent L-shaped fixed plate (23), the rectangular connecting plate (6) being inlaid with a liquid storage tube (32), the liquid storage tube (32) being fixedly connected to and communicated with a first connecting tube (33) being fixedly connected to and communicated with a fixed portion of the adjacent first hydraulic telescopic rod (31), the interior of the liquid storage tube (32) being sealingly slidably connected to a first push plate (34), the first push plate (34) being fixedly connected to the first push plate (34) A second moving rod (35) is connected, the second moving rod (35) is sealed and slidably connected to the adjacent liquid storage tube (32), the liquid storage tube (32), the adjacent first push plate (34) and the adjacent second moving rod (35) cooperate to form a cavity, one end of the second moving rod (35) away from the adjacent first push plate (34) is fixedly connected to a driving rack (36), the connecting rod (7) is fixedly connected to a transmission gear meshing with the adjacent driving rack (36), and the rectangular connecting plate (6) is provided with a moving component, and the moving component is used to change the position of the adjacent first moving rod (91); The moving component comprises a second connecting tube (41), the second connecting tube (41) is fixedly connected to and communicated with the adjacent liquid storage tube (32), a cavity is provided in the driving rod (9), the second connecting tube (41) is fixedly connected to and communicated with the cavity in the adjacent driving rod (9), a second push plate (42) is sealingly and slidably connected in the cavity of the driving rod (9), the second push plate (42) is fixedly connected to the adjacent first moving rod (91), the driving rod (9) is fixedly connected to and communicated with uniformly distributed third connecting tubes (44), the L-shaped connecting plate (10) is inlaid with vertically distributed second hydraulic telescopic rods (45), the telescopic end of the second hydraulic telescopic rod (45) is fixedly connected to the adjacent moving plate (11), a tension spring is fixedly connected between the moving plate (11) and the fixing part of the adjacent second hydraulic telescopic rod (45), and the fixing part of the second hydraulic telescopic rod (45) is fixedly connected to and communicated with the adjacent third connecting tube (44).

2. The cable-laying and armoring machine with a deviation correction function according to claim 1 is characterized in that: The included angle between adjacent movable plates (11) is a right angle, and is used to support both sides of the cable.

3. The cable-laying and armoring machine with a deviation correction function according to claim 1 is characterized in that: The volume of the cavity in the liquid storage tube (32) is the same as the volume of the cavity on the adjacent driving rod (9).

4. The cable-laying and armoring machine with a deviation correction function according to claim 3 is characterized in that: The second push plate (42) is located between the adjacent third connecting tube (44) and the adjacent second connecting tube (41).

5. The cable-laying and armoring machine with a deviation-correcting function according to claim 4 is characterized in that: The invention also comprises a stabilizing mechanism which is centrally symmetrically distributed and is used to keep the steel strip stable during the process of being pulled out. The stabilizing mechanism is arranged on the adjacent fixed wheel (4). The stabilizing mechanism comprises a fixed shaft (51). The fixed shaft (51) is fixedly connected to the adjacent fixed wheel (4). The fixed shaft (51) is rotatably connected to a connecting ring (52). The connecting ring (52) contacts and cooperates with the inner wall of the steel coil. The connecting wheel (401) is rotatably connected to a limiting rod (53). The connecting ring (52) is spline-connected to the adjacent limiting rod (53). A side of the connecting wheel (401) away from the adjacent fixed wheel (4) is fixedly connected to a liquid storage ring (54) through a connecting piece. The liquid storage ring (54) is sealingly rotatably connected to the adjacent limiting rod (53). The limiting rod (53) is fixedly connected with circumferentially uniformly distributed limit blocks (55), the circumferentially uniformly distributed limit blocks (55) are all located inside the adjacent liquid storage ring (54), the circumferentially uniformly distributed limit blocks (55) are all slidably connected to the adjacent liquid storage ring (54), the limit blocks (55) are provided with through holes, the limit blocks (55) are provided with blind holes connected to the through holes on them, a blocking block (56) is slidably connected in the blind holes of the limit blocks (55), a cavity is provided on the side of the limit rod (53) away from the adjacent fixed wheel (4), a through hole connected to the blind hole on the adjacent limit block (55) is provided in the cavity of the limit rod (53), and the symmetrically distributed connecting wheels (401) are all provided with trigger components, and the trigger components are used to change the position of the adjacent blocking block (57).

6. The cable-laying and armoring machine with a deviation-correcting function according to claim 5, characterized in that: The trigger assembly comprises a T-shaped fixing plate (61), the T-shaped fixing plate (61) being fixedly connected to the adjacent connecting wheel (401), the T-shaped fixing plate (61) being rotatably connected to a connecting shaft (62), a torsion spring being fixedly connected between the connecting shaft (62) and the adjacent T-shaped fixing plate (61), the connecting shaft (62) being fixedly connected to a driving gear (63), the T-shaped fixing plate (61) being limitedly slidably connected to a first rack (64) and a second rack (65), the first rack (64) and the adjacent second rack (65) being centrally symmetrically distributed, the first rack (64) and the adjacent second rack (65) both being meshed with the adjacent driving gear (63), ... One end of the rack (64) close to the adjacent connecting ring (52) is connected to a rolling ball in a limited sliding manner; the side of the second rack (65) close to the adjacent liquid storage ring (54) is fixedly connected to a third push plate (66); the side of the connecting wheel (401) away from the adjacent fixed wheel (4) is fixedly connected to a fixed tube (661) through a connecting piece; the fixed tube (661) is fixedly connected to and communicated with a fourth connecting tube (67) rotatably connected to the adjacent limiting rod (53); the fourth connecting tube (67) is connected to a cavity on the adjacent limiting rod (53); the third push plate (66) slides in the adjacent fourth connecting tube (67); the fixed tube (661) and the adjacent third push plate (66) form a cavity.

7. The cable-laying and armoring machine with a deviation-correcting function according to claim 6, characterized in that: The volume of the fixing tube (661) is smaller than the volume of the cavity on the adjacent limiting rod (53).

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