CN120148980A - Cable processing and threading device - Google Patents
Cable processing and threading device Download PDFInfo
- Publication number
- CN120148980A CN120148980A CN202510363818.8A CN202510363818A CN120148980A CN 120148980 A CN120148980 A CN 120148980A CN 202510363818 A CN202510363818 A CN 202510363818A CN 120148980 A CN120148980 A CN 120148980A
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- Prior art keywords
- rod
- threading
- frame
- bevel gear
- fixed
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/22—Sheathing; Armouring; Screening; Applying other protective layers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/22—Sheathing; Armouring; Screening; Applying other protective layers
- H01B13/224—Sheathing; Armouring; Screening; Applying other protective layers by drawing a cable core into an oversized tube by means of a tow line
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Transmission Devices (AREA)
Abstract
本发明适用于电缆制造设备技术领域，提供了一种电缆加工穿线装置，包括机架、固定组件和穿线组件，所述固定组件包括安装柱、固定板和的驱动机构，所述驱动机构包括弹性伸缩杆和动力结构，所述弹性伸缩杆包括活动套和拉杆，所述穿线组件包括门型架、上转棍、下转棍、第一步进电机和调节机构，所述调节机构包括压杆、压套、压板、螺纹杆、第一锥齿轮和第二锥齿轮，本发明所提供的电缆通过设置机架、固定组件和穿线组件，多块固定板同步向外侧运动时，与保护套内壁抵紧并将穿线口一端扩张，能够将保护套的穿线口固定，并且减小穿线口对缆芯的压力、摩擦力，方便穿线。
The present invention is applicable to the technical field of cable manufacturing equipment, and provides a cable processing threading device, including a frame, a fixing component and a threading component, the fixing component including a mounting column, a fixing plate and a driving mechanism, the driving mechanism including an elastic telescopic rod and a power structure, the elastic telescopic rod including a movable sleeve and a pull rod, the threading component including a door-type frame, an upper rotating rod, a lower rotating rod, a first stepper motor and an adjusting mechanism, the adjusting mechanism including a pressure rod, a pressure sleeve, a pressure plate, a threaded rod, a first bevel gear and a second bevel gear. The cable provided by the present invention is provided with a frame, a fixing component and a threading component. When multiple fixing plates move outward synchronously, they are pressed against the inner wall of the protective cover and expand one end of the threading port, so that the threading port of the protective cover can be fixed, and the pressure and friction of the threading port on the cable core can be reduced, thereby facilitating threading.
Description
Technical Field
The invention belongs to the technical field of cable manufacturing equipment, and particularly relates to a cable processing threading device.
Background
A cable is a wire for transmitting electric energy or signals, and its production process includes a plurality of processes. Among these, the threading of the cable core is one of the key steps in the manufacture of the cable, and the cable core is usually guided inside the protective sheath by a special threading device.
Through retrieving, publication CN117854853A provides a cable core threading device for cable processing, relates to cable processing technical field, including the workstation, the equal movable mounting in upper surface both sides of workstation has the bottom plate, one side of workstation is provided with the actuating mechanism that is used for controlling the bottom plate to remove, the upper surface of bottom plate is provided with stop gear, the upper surface mid-mounting of workstation has the support frame, the mounting panel is installed at the top of support frame, the equal movable mounting in upper surface both sides of mounting panel has the arc supporting shoe.
Above-mentioned among the prior art has clearly recorded and has rotated through rotating knob control threaded rod, under the meshing effect of threaded rod and screw hole, can make the arc splint of one end can also carry out the back-and-forth movement in the rotation process for two arc splint can press from both sides tightly fixedly to the sheath, are favorable to carrying out the threading work of cable core more, adopt to press from both sides the fixed mode of clamp to the sheath from the outside, can make the frictional force increase between sheath and the cable core to the clamping force of sheath, cable core jamming when probably causing the threading influences threading efficiency.
Disclosure of Invention
The present invention provides a cable, which aims to solve the above problems.
The invention is realized in that a cable processing threading device comprises:
A frame;
The fixing component is arranged on the frame and used for fixing one end of the threading port of the protective sleeve;
the threading assembly is arranged on the frame and positioned at one side of the fixing assembly and is used for penetrating the cable core into the protective sleeve;
The fixing assembly includes:
the mounting column is fixed on the frame, and a through hole is formed in the mounting column along the axis of the mounting column;
the fixing plates are arranged in the through holes and used for being inserted into the threading openings of the protective sleeves, and the fixing plates are distributed around the axis of the mounting column at intervals;
and the driving mechanism is used for driving the plurality of fixing plates to synchronously move along the radial direction of the mounting column.
Preferably, the driving mechanism includes:
The elastic telescopic rods are installed in the installation column at intervals in the circumferential direction, are in one-to-one correspondence with the fixed plates and are fixedly connected, each elastic telescopic rod comprises a movable sleeve and a pull rod, the movable sleeve is installed in a sliding mode along the radial direction of the installation column, the pull rods penetrate into the movable sleeve along the length direction of the movable sleeve, an extension spring is fixedly connected between one end of each pull rod located in the movable sleeve and the movable sleeve, and the other end of each pull rod is fixedly connected with one end, close to a threading opening of the protective sleeve, of the fixed plate;
And the power structure is arranged on the mounting column and is used for driving the movable sleeves of all the elastic telescopic rods to synchronously move along the radial direction of the mounting column.
Preferably, the power structure comprises:
the bevel gear is positioned at one side of the movable sleeve and is connected with the bevel gear through plane threads;
and the adjusting bevel gear is rotatably arranged on the mounting column and meshed with the bevel gear ring.
Preferably, the threading assembly comprises:
A door-shaped frame fixed on the frame;
the upper rotating rod and the lower rotating rod are rotatably arranged on the door-shaped frame and are used for clamping the cable core and conveying the cable core into the protective sleeve;
The output shaft of the first stepping motor is fixedly connected with one end of the lower rotating rod.
Preferably, the installation piece that goes up vertical slidable mounting on the door type frame both sides wall respectively rotates the connection at stick both ends, threading subassembly still includes adjustment mechanism for adjust the effort of stick to the cable core that goes up, adjustment mechanism includes:
The upper surface of each installation block is vertically fixed with a compression bar;
the compression sleeve is sleeved on each compression rod, and a compression spring is sleeved between the bottom end of the compression sleeve and the upper surface of the mounting block on each compression rod;
The clamp plate between two cover tops is pressed to fixed connection, the threaded rod is vertically worn to be equipped with on the clamp plate, threaded rod and clamp plate threaded connection, the threaded rod rotates with the door frame to be connected, threaded rod bottom mounting has first bevel gear, the one end that the stick was kept away from to the lower stick of changeing is fixed with the second bevel gear with first bevel gear meshing.
Preferably, a connection structure is arranged between the power structure and the adjusting mechanism, and the connection structure comprises:
the rotating shaft is rotatably arranged on the door-shaped frame, and one end, close to the mounting column, of the rotating shaft is provided with a worm section;
the third bevel gear is fixed at one end of the rotating shaft and meshed with the first bevel gear;
and the worm section is meshed with the worm wheel.
Preferably, a moving vehicle is arranged on one side of the frame, a heating assembly is arranged on the moving vehicle and used for heating the protective sleeve, and a moving mechanism is connected between the moving vehicle and the frame and used for driving the moving vehicle to reciprocate relative to the frame.
Preferably, the heating assembly comprises:
a heating cylinder rotatably mounted on the mobile vehicle;
a plurality of electric heating plates fixed on the inner side wall of the heating cylinder at intervals in the circumferential direction;
the second stepping motor is fixed on the moving vehicle and drives the heating cylinder to rotate through the spur gear pair.
Preferably, the annular air bag is fixed on the inner side wall of the heating cylinder, and the outer side wall of the heating cylinder is provided with an air charging and discharging nozzle communicated with the annular air bag.
Preferably, the moving mechanism includes:
The top hinging points at two ends of the fork shearing mechanism are respectively hinged with the mobile vehicle and the frame;
The power mechanism for driving the scissors mechanism to stretch out and draw back, the power mechanism includes:
The first straight gear is fixed at one end of the lower rotary rod far away from the first stepping motor;
The second straight gear is rotatably arranged on the frame and meshed with the first straight gear, and the second straight gear is larger than the first straight gear;
and one end of the connecting rod is eccentrically hinged with the end face of the second spur gear, and the other end of the connecting rod is hinged with a bottom hinge point of the shearing fork mechanism, which is close to one end of the frame.
Compared with the prior art, the embodiment of the application has the following main beneficial effects:
according to the cable, the frame, the fixing assembly and the threading assembly are arranged, the fixing assembly comprises the mounting columns, the fixing plates and the driving mechanism, when the fixing plates synchronously move outwards, the fixing plates are abutted against the inner wall of the protective sleeve and expand one end of the threading opening, the threading opening of the protective sleeve can be fixed, the pressure and friction force of the threading opening to the cable core are reduced, and threading is facilitated.
According to the cable provided by the invention, the power structure and the adjusting mechanism are arranged, so that the conveying force on the cable core is gradually increased during threading, the fixing acting force on the protective sleeve is gradually increased, and the threading efficiency is improved.
According to the cable provided by the invention, the moving vehicle, the heating component and the moving mechanism are arranged to heat the protective sleeve reciprocally, so that the hardness of the protective sleeve is reduced, and the friction resistance to the cable core is reduced.
Drawings
Fig. 1 is a schematic structural view of a threading device for cable processing according to the present invention.
Fig. 2 is a schematic structural view of a fixing component in a cable processing threading device provided by the invention.
Fig. 3 is a schematic structural view of an elastic telescopic rod and a fixing plate in the cable processing threading device.
Fig. 4 is a cross-sectional view A-A in fig. 1.
Fig. 5 is a partial enlarged view of fig. 4.
Fig. 6 is a schematic structural view of a threading device for cable processing according to the present invention.
The reference numerals are 1, a frame, 2, a connecting rod, 3, a scissor mechanism, 4, a driving disc, 5, a first stepping motor, 6, a door-shaped frame, 7, a pressing sleeve, 8, a pressing plate, 9, a movable sleeve, 10, a rotating shaft, 11, a mounting column, 12, a heating cylinder, 13, an annular air bag, 14, a spur gear pair, 15, a mounting plate, 16, an electric heating plate, 17, a second stepping motor, 18, a moving vehicle, 19, an extension spring, 20, a pull rod, 21, a fixing plate, 22, a worm gear, 23, a bevel gear, 24, a conical tooth ring, 25, a charging and discharging nozzle, 26, a threaded rod, 27, a pressing rod, 28, a compression spring, 29, a mounting block, 30, an up-turning rod, 31, a down-turning rod, 32, a first bevel gear, 33, a second bevel gear, 34, a third bevel gear, 35, a first spur gear, 36 and a second spur gear.
Detailed Description
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs, the terms used in the description of this application are for the purpose of describing particular embodiments only and are not intended to be limiting of the application, and the terms "comprising" and "having" and any variations thereof in the description of this application and the claims and the above description of the drawings are intended to cover non-exclusive inclusions. The terms first, second and the like in the description and in the claims or in the above-described figures, are used for distinguishing between different objects and not necessarily for describing a sequential or chronological order.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the application. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.
The embodiment of the invention provides a cable processing threading device, as shown in fig. 1-6, comprising:
the machine frame 1 can be fixed on the ground through bolts;
The fixing component is arranged on the frame 1 and is used for fixing one end of the threading opening of the protective sleeve;
The threading assembly is arranged on the frame 1 and positioned at one side of the fixing assembly and is used for threading the cable core into the protective sleeve;
The fixing assembly includes:
the mounting column 11 fixed on the frame 1 can be fixed by screws, and a through hole is formed in the mounting column 11 along the axis of the mounting column;
a plurality of fixing plates 21 arranged in the through holes and used for being inserted into the threading openings of the protective sleeve, wherein the plurality of fixing plates 21 are distributed at intervals around the axis of the mounting column 11, and preferably, the surface of the fixing plate 21 close to the inner wall of the protective sleeve is provided with an anti-skid part, such as anti-skid lines or anti-skid teeth;
The driving mechanism for driving the plurality of fixing plates 21 to move synchronously along the radial direction of the mounting column 11 is used for propping against the inner wall of the protective sleeve and expanding one end of the threading opening when the plurality of fixing plates 21 move synchronously outwards, so that the threading opening of the protective sleeve can be fixed, the pressure and friction force of the threading opening to the cable core are reduced, and the threading is convenient.
Further, the driving mechanism includes:
The elastic telescopic rods are installed in the installation column 11 at intervals in the circumferential direction, are in one-to-one correspondence with the fixed plates 21 and are fixedly connected, each elastic telescopic rod comprises a movable sleeve 9 and a pull rod 20, the movable sleeves 9 are radially and slidably installed along the installation column 11, the pull rods 20 penetrate into the movable sleeves 9 along the length direction of the movable sleeves 9, an extension spring 19 is fixedly connected between one end of each pull rod 20, which is located in each movable sleeve 9, and one end of each pull rod 20, which is close to a threading opening of each protective sleeve, is fixedly connected with one end of the fixed plate 21;
And the power structure is arranged on the mounting column 11 and is used for driving the movable sleeves 9 of all the elastic telescopic rods to synchronously move along the radial direction of the mounting column 11.
When the power structure drives all movable sleeves 9 to move towards the side far away from the fixed plate 21, the movable sleeves 9 pull the pull rod 20 through the extension spring 19, the pull rod 20 pulls the fixed plate 21 to be abutted against the inner wall of the protective sleeve, the penetrating opening of the protective sleeve is fixed, the larger the movement amount of the movable sleeves 9 towards the outer side is, the larger the fixing acting force of the fixed plate 21 on the protective sleeve is, the better the fixing effect is, and when the power structure drives all the movable sleeves 9 to move towards the side close to the fixed plate 21, the fixing acting force of the fixed plate 21 on the protective sleeve is reduced, and the protective sleeve is loosened.
Still further, the power structure includes:
The bevel gear ring 24 is coaxially and rotatably arranged in the mounting column 11 and can be rotatably arranged through a bearing, and the adjusting bevel gear is positioned on one side of the movable sleeve 9 and is connected with the movable sleeve 9 through plane threads;
an adjusting bevel gear which is rotatably mounted on the mounting post 11 and meshed with the bevel ring 24 can be rotatably mounted through a mounting shaft bearing;
by rotating the adjusting bevel gear, the adjusting bevel gear drives the bevel gear ring 24 to rotate, and the bevel gear ring 24 drives the movable sleeve 9 to radially move along the mounting column 11 through planar threaded connection.
In this embodiment, the threading assembly includes:
the door-shaped frame 6 fixed on the frame 1 can be fixed by welding;
the upper rotating rod 30 and the lower rotating rod 31 which are rotatably arranged on the door-shaped frame 6 can be rotatably arranged through bearings and used for clamping the cable core and sending the cable core into the protective sleeve, and annular grooves can be formed in the roller walls of the upper rotating rod 30 and the lower rotating rod 31 so as to play a limiting role on the cable core;
The first stepping motor 5 fixed on the door-shaped frame 6 can be fixed through screws, and an output shaft of the first stepping motor 5 is fixedly connected with one end of the down-turning rod 31 and can be fixedly connected through a coupler;
When the cable core protection device works, the first stepping motor 5 is started, the first stepping motor 5 drives the lower rotary rod 31 to rotate, and the lower rotary rod 31 and the upper rotary rod 30 are matched to convey the cable core into the protection sleeve.
In a specific implementation, the two ends of the up-rotating rod 30 are respectively connected with mounting blocks 29 which are vertically and slidably mounted on two side walls of the door-shaped frame 6 in a rotating manner, the threading assembly further comprises an adjusting mechanism for adjusting the acting force of the up-rotating rod 30 on the cable core, and the adjusting mechanism comprises:
the pressing rod 27 vertically fixed on the upper surface of each mounting block 29 can be fixed by welding;
The pressing sleeve 7 is sleeved on each pressing rod 27, and a compression spring 28 is sleeved between the bottom end of the pressing sleeve 7 and the upper surface of the mounting block 29 on each pressing rod 27;
The clamp plate 8 between two pressure cover 7 tops of fixed connection, the vertical threaded rod 26 that wears to be equipped with on the clamp plate 8, threaded rod 26 and clamp plate 8 threaded connection, threaded rod 26 rotates with door frame 6 to be connected, threaded rod 26 bottom is fixed with first bevel gear 32, the one end that the stick 31 that rolls down kept away from first step motor 5 is fixed with the second bevel gear 33 with first bevel gear 32 meshing.
The first step motor 5 drives the down-turning rod 31 to rotate and gradually send the cable core into the protective sleeve, the resistance of the protective sleeve to the cable core is gradually increased, meanwhile, the down-turning rod 31 drives the second bevel gear 33 to rotate, the second bevel gear 33 drives the threaded rod 26 to rotate through the first bevel gear 32, the threaded rod 26 drives the pressing plate 8 to gradually move downwards, the pressing plate 8 drives the pressing sleeve 7 to gradually move downwards, the acting force of the pressing sleeve 7 to the mounting block 29 through the compression spring 28 is gradually increased, the acting force of the up-turning rod 30 to the cable core is gradually increased, the conveying force of the up-turning rod 30 and the down-turning rod 31 to the cable core is gradually increased, the threading effect is improved, and after threading is completed, the first step motor 5 reverses, so that the pressing plate 8 moves upwards and resets.
Preferably, a connection structure is arranged between the power structure and the adjusting mechanism, and the connection structure comprises:
the rotating shaft 10 is rotatably arranged on the door-shaped frame 6 and can be rotatably arranged through a bearing and a bearing seat, and one end, close to the mounting column 11, of the rotating shaft 10 is provided with a worm section;
a third bevel gear 34 fixed to one end of the rotation shaft 10, the third bevel gear 34 being engaged with the first bevel gear 32;
a worm wheel 22 fixed to the installation shaft of the adjusting bevel gear, the worm section being engaged with the worm wheel 22.
It should be explained that, when the first bevel gear 32 rotates, the third bevel gear 34 is driven to rotate, the third bevel gear 34 drives the rotating shaft 10 to rotate, the worm section of the rotating shaft 10 rotates, the worm section drives the worm wheel 22 to rotate, the worm wheel 22 drives the adjusting bevel gear to rotate, the adjusting bevel gear drives the bevel gear ring 24 to rotate, the bevel gear ring 24 drives all the movable sleeves 9 to move towards the side far away from the fixed plate 21, the movable sleeves 9 pull the pull rod 20 through the extension spring 19, the pull rod 20 pulls the fixed plate 21 to abut against the inner wall of the protective sleeve, the penetrating opening of the protective sleeve is fixed, the fixing acting force on the protective sleeve is gradually increased, and the fixing effect on the protective sleeve is improved.
In this embodiment, a moving vehicle 18 is disposed on one side of the frame 1, a heating assembly is mounted on the moving vehicle 18 and is used for heating the protecting sleeve, so that the hardness of the protecting sleeve is reduced, the friction resistance to the cable core is reduced, the softened protecting sleeve is more easily attached to the irregular surface of the cable core through local deformation, the risk of clamping stagnation is reduced, the heating temperature is in a proper range, the performance of the protecting sleeve and the cable core cannot be changed, a moving mechanism is connected between the moving vehicle 18 and the frame 1 and is used for driving the moving vehicle 18 to reciprocate relative to the frame 1, and therefore the protecting sleeve can be heated reciprocally.
Further, the heating assembly includes:
The heating cylinder 12 is rotatably arranged on the moving vehicle 18, preferably the heating cylinder 12 and the mounting column 11 are coaxially arranged, two mounting plates 15 can be fixed on the upper surface of the moving vehicle 18 at intervals, and the heating cylinder 12 is rotatably arranged between the two mounting plates 15 through a bearing;
The electric heating plates 16 are fixed on the inner side wall of the heating cylinder 12 at intervals in the circumferential direction, the electric heating plates 16 can be powered by an electric brush mode, a temperature sensor can be arranged on the inner side wall of the heating cylinder 12, and the electric heating plates 16 and the temperature sensor are electrically connected with an external temperature controller and used for controlling and adjusting the heating temperature;
the second stepping motor 17 fixed on the moving vehicle 18 can be fixed through bolts, and the second stepping motor 17 drives the heating cylinder 12 to rotate through the spur gear pair 14;
When the heating device works, the protective sleeve penetrates through the heating cylinder 12, the second stepping motor 17 is started, the second stepping motor 17 drives the heating cylinder 12 to rotate through the gear pair, and the heating cylinder 12 drives the heating plate to rotate so as to uniformly heat the protective sleeve.
Furthermore, the annular air bag 13 is fixed on the inner side wall of the heating cylinder 12 and can be fixed by glue, the outer side wall of the heating cylinder 12 is provided with an air charging and discharging nozzle 25 communicated with the annular air bag 13, the annular air bag 13 is inflated or discharged by the air charging and discharging nozzle 25, the inner side wall of the annular air bag 13 is contacted with the outer side wall of the protective sleeve, when the heating cylinder 12 rotates, the annular air bag 13 rotates relative to the protective sleeve, and the annular air bag rubs the protective sleeve like a hand, so that the shape of the protective sleeve is more round, and the cable core is not blocked or seriously deformed due to certain places, thereby influencing the cable core to pass.
In a specific implementation, the moving mechanism includes:
the shearing mechanism 3 is connected between the moving vehicle 18 and the frame 1, and the top hinging points at two ends of the shearing mechanism 3 are respectively hinged with the moving vehicle 18 and the frame 1;
the power mechanism is used for driving the scissor mechanism 3 to stretch and retract, and the power mechanism drives the scissor mechanism 3 to stretch and retract, so that the scissor mechanism 3 drives the moving vehicle 18 to reciprocate relative to the frame 1.
Preferably, the power mechanism includes:
a first spur gear 35 fixed to an end of the lower roller 31 remote from the first stepping motor 5;
A second spur gear 36 rotatably mounted on the frame 1 and engaged with the first spur gear 35, the second spur gear 36 being larger than the first spur gear 35;
And one end of the connecting rod 2 is eccentrically hinged with the end face of the second spur gear 36, and the other end of the connecting rod 2 is hinged with a bottom hinge point of the scissor mechanism 3, which is close to one end of the frame 1.
When the scissors works, the first straight gear 35 rotates, the first straight gear 35 drives the second straight gear 36 to rotate, the second straight gear 36 drives the connecting rod 2 to reciprocate up and down, and the connecting rod 2 drives the scissors mechanism 3 to repeatedly stretch out and draw back.
In summary, the invention provides a threading device for cable processing, which has the following working principle: the protective sleeve passes through the heating cylinder 12 and then penetrates into the mounting column 11 and is sleeved on the plurality of fixing plates 21, the protective sleeve is preliminarily fixed by the acting force of the tension spring 19 on the pull rod 20 and the fixing plates 21, the cable core passes through the upper rotating roller 30 and the lower rotating roller 31 and penetrates into the threading opening of the protective sleeve, the first stepping motor 5 is started to drive the lower rotating roller 31 to rotate so as to gradually send the cable core into the protective sleeve, the lower rotating roller 31 simultaneously drives the second bevel gear 33 to rotate, the second bevel gear 33 drives the threaded rod 26 to rotate through the first bevel gear 32, the threaded rod 26 drives the pressing plate 8 to gradually move downwards, the pressing plate 8 drives the pressing sleeve 7 to gradually move downwards, the acting force of the pressing sleeve 7 on the mounting block 29 through the compression spring 28 is gradually increased, the acting force of the upper rotating roller 30 on the cable core is gradually increased, the conveying force of the upper rotating roller 30 and the lower rotating roller 31 on the cable core is gradually increased, when the first bevel gear 32 rotates, the third bevel gear 34 is driven to rotate, the third bevel gear 34 drives the rotating shaft 10 to rotate, the worm section of the rotating shaft 10 drives the worm wheel 22 to rotate, the worm wheel 22 drives the adjusting bevel gear to rotate, the adjusting bevel gear drives the bevel gear ring 24 to rotate, when the bevel gear ring 24 drives all the movable sleeves 9 to move towards the side far away from the fixed plate 21, the movable sleeves 9 pull the pull rod 20 through the tension spring 19, the pull rod 20 pulls the fixed plate 21 to abut against the inner wall of the protective sleeve, the penetrating opening of the protective sleeve is fixed, the fixing acting force on the protective sleeve is gradually increased, the second stepping motor 17 is started, the second stepping motor 17 drives the heating cylinder 12 to rotate through the gear pair, the heating cylinder 12 drives the heating plate to rotate, the protective sleeve is uniformly heated by rotating the first straight gear 35, the first straight gear 35 drives the second straight gear 36 to rotate, the second straight gear 36 drives the connecting rod 2 to reciprocate up and down, the connecting rod 2 drives the shearing fork mechanism 3 to repeatedly stretch and retract, and the shearing fork mechanism 3 drives the moving vehicle 18 to reciprocate relative to the frame 1 to heat the protective sleeve in a reciprocating manner.
It should be noted that, for the sake of simplicity of description, the foregoing embodiments are all described as a series of combinations of actions, but it should be understood by those skilled in the art that the present invention is not limited by the order of actions described, as some steps may be performed in other order or simultaneously in accordance with the present invention. Further, those skilled in the art will also appreciate that the embodiments described in the specification are all preferred embodiments, and that the acts and modules referred to are not necessarily required for the present invention.
The above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the scope of the present invention. It will be apparent that the described embodiments are merely some, but not all, embodiments of the invention. Based on these embodiments, all other embodiments that may be obtained by one of ordinary skill in the art without inventive effort are within the scope of the invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art may still combine, add or delete features of the embodiments of the present invention or make other adjustments according to circumstances without any conflict, so as to obtain different technical solutions without substantially departing from the spirit of the present invention, which also falls within the scope of the present invention.
Claims (10)
1. A cable processing threading device, comprising:
A frame;
The fixing component is arranged on the frame and used for fixing one end of the threading port of the protective sleeve;
the threading assembly is arranged on the frame and positioned at one side of the fixing assembly and is used for penetrating the cable core into the protective sleeve;
The fixing assembly includes:
the mounting column is fixed on the frame, and a through hole is formed in the mounting column along the axis of the mounting column;
the fixing plates are arranged in the through holes and used for being inserted into the threading openings of the protective sleeves, and the fixing plates are distributed around the axis of the mounting column at intervals;
and the driving mechanism is used for driving the plurality of fixing plates to synchronously move along the radial direction of the mounting column.
2. The cable processing threading device of claim 1 wherein the drive mechanism includes:
The elastic telescopic rods are installed in the installation column at intervals in the circumferential direction, are in one-to-one correspondence with the fixed plates and are fixedly connected, each elastic telescopic rod comprises a movable sleeve and a pull rod, the movable sleeve is installed in a sliding mode along the radial direction of the installation column, the pull rods penetrate into the movable sleeve along the length direction of the movable sleeve, an extension spring is fixedly connected between one end of each pull rod located in the movable sleeve and the movable sleeve, and the other end of each pull rod is fixedly connected with one end, close to a threading opening of the protective sleeve, of the fixed plate;
And the power structure is arranged on the mounting column and is used for driving the movable sleeves of all the elastic telescopic rods to synchronously move along the radial direction of the mounting column.
3. The cable processing threading device of claim 2 wherein the power structure includes:
the bevel gear is positioned at one side of the movable sleeve and is connected with the bevel gear through plane threads;
and the adjusting bevel gear is rotatably arranged on the mounting column and meshed with the bevel gear ring.
4. A cable processing threading device according to claim 3 wherein the threading assembly comprises:
A door-shaped frame fixed on the frame;
the upper rotating rod and the lower rotating rod are rotatably arranged on the door-shaped frame and are used for clamping the cable core and conveying the cable core into the protective sleeve;
The output shaft of the first stepping motor is fixedly connected with one end of the lower rotating rod.
5. The cable processing threading device of claim 4, wherein two ends of the upward rotating rod are respectively connected with mounting blocks vertically and slidably mounted on two side walls of the door frame in a rotating manner, the threading assembly further comprises an adjusting mechanism for adjusting the acting force of the upward rotating rod on the cable core, and the adjusting mechanism comprises:
The upper surface of each installation block is vertically fixed with a compression bar;
the compression sleeve is sleeved on each compression rod, and a compression spring is sleeved between the bottom end of the compression sleeve and the upper surface of the mounting block on each compression rod;
The clamp plate between two cover tops is pressed to fixed connection, the threaded rod is vertically worn to be equipped with on the clamp plate, threaded rod and clamp plate threaded connection, the threaded rod rotates with the door frame to be connected, threaded rod bottom mounting has first bevel gear, the one end that the stick was kept away from to the lower stick of changeing is fixed with the second bevel gear with first bevel gear meshing.
6. The cable processing threading device of claim 5 wherein a connection is provided between the power structure and the adjustment mechanism, the connection comprising:
the rotating shaft is rotatably arranged on the door-shaped frame, and one end, close to the mounting column, of the rotating shaft is provided with a worm section;
the third bevel gear is fixed at one end of the rotating shaft and meshed with the first bevel gear;
and the worm section is meshed with the worm wheel.
7. The cable processing threading device of claim 6 wherein a trolley is provided on one side of the housing, a heating assembly is mounted on the trolley for heating the protective sleeve, and a moving mechanism is connected between the trolley and the housing for driving the trolley to reciprocate relative to the housing.
8. The cable processing threading device of claim 7 wherein the heating assembly comprises:
a heating cylinder rotatably mounted on the mobile vehicle;
a plurality of electric heating plates fixed on the inner side wall of the heating cylinder at intervals in the circumferential direction;
the second stepping motor is fixed on the moving vehicle and drives the heating cylinder to rotate through the spur gear pair.
9. The cable processing threading device of claim 8, wherein the inner side wall of the heating cylinder is fixedly provided with an annular air bag, and the outer side wall of the heating cylinder is provided with an air charging and discharging nozzle communicated with the annular air bag.
10. The cable processing threading device of claim 9 wherein the movement mechanism includes:
The top hinging points at two ends of the fork shearing mechanism are respectively hinged with the mobile vehicle and the frame;
The power mechanism for driving the scissors mechanism to stretch out and draw back, the power mechanism includes:
The first straight gear is fixed at one end of the lower rotary rod far away from the first stepping motor;
The second straight gear is rotatably arranged on the frame and meshed with the first straight gear, and the second straight gear is larger than the first straight gear;
and one end of the connecting rod is eccentrically hinged with the end face of the second spur gear, and the other end of the connecting rod is hinged with a bottom hinge point of the shearing fork mechanism, which is close to one end of the frame.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202510363818.8A CN120148980B (en) | 2025-03-26 | 2025-03-26 | A cable processing and threading device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202510363818.8A CN120148980B (en) | 2025-03-26 | 2025-03-26 | A cable processing and threading device |
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| CN120148980A true CN120148980A (en) | 2025-06-13 |
| CN120148980B CN120148980B (en) | 2025-12-05 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005087780A (en) * | 2003-09-12 | 2005-04-07 | Hitachi Cable Ltd | Insulating paint application method and applicator for fiber coated wire |
| CN117542583A (en) * | 2023-12-14 | 2024-02-09 | 无锡宝威焊割设备有限公司 | Automatic threading machine for cables |
| CN220775215U (en) * | 2023-08-28 | 2024-04-12 | 南通振迈建筑工程有限公司 | Threading construction device for building electrical engineering |
| CN119209320A (en) * | 2024-09-30 | 2024-12-27 | 广东省洲际建工集团有限公司 | A building electrical construction method and device |
| CN119517517A (en) * | 2024-11-15 | 2025-02-25 | 铂昂诺电缆(安徽)有限公司 | A cable core twisting device for cable production |
-
2025
- 2025-03-26 CN CN202510363818.8A patent/CN120148980B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005087780A (en) * | 2003-09-12 | 2005-04-07 | Hitachi Cable Ltd | Insulating paint application method and applicator for fiber coated wire |
| CN220775215U (en) * | 2023-08-28 | 2024-04-12 | 南通振迈建筑工程有限公司 | Threading construction device for building electrical engineering |
| CN117542583A (en) * | 2023-12-14 | 2024-02-09 | 无锡宝威焊割设备有限公司 | Automatic threading machine for cables |
| CN119209320A (en) * | 2024-09-30 | 2024-12-27 | 广东省洲际建工集团有限公司 | A building electrical construction method and device |
| CN119517517A (en) * | 2024-11-15 | 2025-02-25 | 铂昂诺电缆(安徽)有限公司 | A cable core twisting device for cable production |
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| Publication number | Publication date |
|---|---|
| CN120148980B (en) | 2025-12-05 |
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