CN213123963U - Electric wire wrapping machine - Google Patents

Abstract

The utility model discloses an electric wire wrapping machine, which comprises a workbench and a tensioning adjusting structure; a workbench: the supporting legs are symmetrically arranged at four corners of the lower surface of the workbench, a frame plate is arranged on the left side of the upper surface of the workbench, a second motor is arranged on the left side of the upper surface of the workbench, an output shaft of the second motor penetrates through a through hole in the front side face of the frame plate and is provided with a first bevel gear, a screw rod is connected to the left side of the upper surface of the workbench in a rotating mode through a bearing, the bottom end of the screw rod is provided with a second bevel gear, the second bevel gear is meshed with the first bevel gear and is connected with a lifting block, the lifting block is in sliding connection with a vertical strip-shaped opening in the right side face of the frame plate, an L-shaped plate is arranged on the right side face of the lifting block, a second fixing column is arranged on the upper surface of a transverse plate body of the L-shaped plate, a third motor.

Description

Electric wire wrapping machine

Technical Field

The utility model relates to an electric wire specifically is an electric wire around chartered plane around package technical field.

Background

A lapping machine comprises a single-layer lapping machine, a double-layer lapping machine and a three-layer lapping machine, wherein a lapping tape (a mica tape, a cotton tape, an aluminum foil, a polyester film and the like) is rotated through a turntable and is lapped on a core wire and is mainly used for lapping insulating core wires of electric wires, force cables, control cables, optical cables and the like, generally, the purposes of providing moisture protection and protection for the outer layers of the electric wires and the optical cables and the like are achieved in the conveying process, the phenomena of damage and the like of the electric wires cannot be generated in the transportation process, and the loss caused by accidental risks is reduced, however, the conventional electric wire lapping machine is complex in operation of lapping of the electric wires at different positions, cannot control the tensioning force during lapping, cannot ensure that the outer arc surfaces of the electric wires are tightly coated, influences the lapping work of a film while the tensioning and adjustment of the film are changed, cannot monitor the compactness of the film in the lapping process in real time, reduces the lapping efficiency, the burden of personnel is increased, and therefore, the realization of the wire wrapping machine for solving the problems is imperative.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide an electric wire around chartered plane, quick convenient realization is to the electric wire in the wrapping of different positions, guarantees to carry out inseparable tectorial membrane to the extrados of electric wire, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: an electric wire lapping machine comprises a workbench and a tensioning adjusting structure;

a workbench: supporting legs are symmetrically arranged at four corners of the lower surface of the workbench, a frame plate is arranged on the left side of the upper surface of the workbench, a second motor is arranged on the left side of the upper surface of the workbench, an output shaft of the second motor penetrates through a through hole in the front side surface of the frame plate, a first bevel gear is arranged at the rear end of the through hole, the left side of the upper surface of the workbench is rotatably connected with a screw rod through a bearing, the second bevel gear is arranged at the bottom end of the screw rod, the second bevel gear is meshed with the first bevel gear, a lifting block is in threaded connection with the bottom end of the screw rod, the lifting block is in sliding connection with a vertical strip-shaped opening in the right side surface of the frame plate, an L-shaped plate is arranged on the right side surface of the lifting block, a second fixing column is arranged on the upper surface of a transverse plate body of the L-;

tensioning regulation structure: the upper end of an output shaft of the motor III is fixedly connected with the bottom end of the tensioning adjusting structure;

wherein: still include the PLC controller, the PLC controller sets up in the upper surface of workstation, the output of PLC controller is connected to the equal electricity of input of motor one, motor two and motor three, quick convenient realization is to the electric wire in the package of winding of different positions, control around the tensile force when wrapping, guarantee to carry out inseparable tectorial membrane protection to the extrados face of electric wire, adjust the change to the film tensioning and do not influence the work of wrapping of film in the time, and reasonable in design, real-time supervision film is wrapping the compactness of in-process, improve around package efficiency, realize the automatic cutout to the film, alleviate personnel's burden.

Further, the tensioning is adjusted the structure and is included rotation axis, conveyer belt, eccentric wheel, connecting rod, U-shaped frame and spout, the rotation axis is rotated through the bearing and is connected with the upper surface bilateral symmetry of workstation respectively, the output shaft of motor three passes the through-hole of workstation lower surface and with the rotation axis lower extreme fixed connection on right side, two rotation axes pass through the conveyer belt transmission, the top end department of rotation axis all is equipped with the eccentric wheel, the upper surface edge of eccentric wheel all is connected with the connecting rod through the pin rotation, the upper surface that conveyer belt one end was kept away from to the connecting rod all is connected through the pin rotation with the through-hole of the U-shaped frame medial surface lug that corresponds, dislocation longitudinal distribution's spout about the upper surface of workstation is equipped with, the spout all with the U-shaped frame sliding connection that corresponds, tensile force when control is wrapped, guarantee.

Further, the tensioning adjusting structure further comprises two rollers, the rollers are connected to the inside of the U-shaped frame in a rotating mode through bearings, the rollers are vertically distributed, the film tensioning adjusting structure is not influenced in the process of changing the film wrapping work, and the design is reasonable.

Further, the dead lever that dislocation distributes about the upper surface of workstation is equipped with, and the relative medial surface of two dead levers all is equipped with range finding sensor, and range finding sensor all corresponds with the cylinder position that corresponds, and PLC controller's input is connected to range finding sensor's output electricity, and real-time supervision film is wrapping the compactness of in-process around the package, improves around package efficiency.

Further, the upper surface right side of workstation is equipped with electric putter, and electric putter's flexible end upper end department is equipped with the bracing piece, and the leading flank of bracing piece is equipped with the blade, and PLC controller's output is connected to electric putter's input electricity, realizes the automatic cutout to the film, alleviates personnel's burden.

Compared with the prior art, the beneficial effects of the utility model are that: this electric wire is around chartered plane has following benefit:

the motor three is controlled to start running through the PLC controller, the motor three drives the rotating shaft on the right side to start anticlockwise rotating, the two rotating shafts are driven through the conveyor belt, so that the rotating shaft on the left side is driven to also perform anticlockwise rotating under the anticlockwise rotating of the rotating shaft on the right side, further, the eccentric wheels are driven to start anticlockwise rotating, meanwhile, due to the fact that the eccentric positions of the two eccentric wheels are staggered left and right, the edges of the upper surfaces of the eccentric wheels are rotatably connected with connecting rods through pins, the upper surfaces of the connecting rods, far away from one end of the conveyor belt, are rotatably connected with through holes of lugs on the inner side surfaces of the corresponding U-shaped frames through pins, the U-shaped frames are slidably connected with the corresponding chutes, therefore, under the anticlockwise rotating of the eccentric wheels, the U-shaped frames on the left side are driven to move towards the front side inside of the corresponding, the guarantee is inseparable to the winding tectorial membrane of electric wire, and the protection effect of the maximize utilization film guarantees the protectiveness of product in the transportation.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the frame plate of the present invention;

FIG. 3 is a schematic view of the tension adjusting structure of the present invention;

fig. 4 is a schematic view of the structure of the electric push rod of the present invention.

In the figure: 1 workbench, 2 PLC controller, 3 motor I, 4 turnplate, 5 fixed column I, 6 electric push rod, 7 tensioning adjusting structure, 71 rotating shaft, 72 conveyor belt, 73 eccentric wheel, 74 connecting rod, 75U-shaped frame, 76 roller, 77 sliding chute, 8 frame plate, 9 motor II, 10 supporting leg, 11 fixing rod, 12 distance measuring sensor, 13 motor III, 14 screw rod, 15 lifting block, 16L-shaped plate, 17 fixed column II, 18 bevel gear I, 19 bevel gear II, 20 supporting rod and 21 blade.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an electric wire lapping machine comprises a workbench 1 and a tensioning adjusting structure 7;

a workbench 1: support legs 10 are symmetrically arranged at four corners of the lower surface of the workbench 1, a frame plate 8 is arranged at the left side of the upper surface of the workbench 1, a second motor 9 is arranged at the left side of the upper surface of the workbench 1, an output shaft of the second motor 9 penetrates through a through hole in the front side surface of the frame plate 8 and is provided with a first bevel gear 18 at the rear end, a screw 14 is rotatably connected to the left side of the upper surface of the workbench 1 through a bearing, a second bevel gear 19 is arranged at the bottom end of the screw 14, the second bevel gear 19 is meshed with the first bevel gear 18, a lifting block 15 is in threaded connection with the bottom end of the screw 14, the lifting block 15 is in sliding connection with a vertical strip-shaped opening in the right side surface of the frame plate 8, an L-shaped plate 16 is arranged on the right side surface of a transverse plate body of the L-shaped plate 16, a second fixing column 17 is arranged on the upper surface of the transverse plate body of the L, the upper surface of the rotary table 4 is provided with a first fixing column 5, the workbench 1 is placed on a horizontal working ground by utilizing a supporting leg 10, an electric wire to be wound is vertically inserted on the outer arc surface of the first fixing column 5, a limiting ring sheet at the bottom end of the first fixing column 5 is used for fixedly supporting the coiled electric wire, a coiled film is vertically inserted on the outer arc surface of a second fixing column 17, meanwhile, the limiting ring sheet at the bottom end of the second fixing column 17 is used for fixedly supporting the coiled film, the end head of the film passes through a tensioning adjusting structure 7 and is wound and fixed on the outer arc surface of the coiled electric wire in an anticlockwise winding manner, at the moment, the first motor 3 is controlled to start running, the first motor 3 drives the rotary table 4 to start anticlockwise rotating, the electric wire is further driven to start the winding and film covering work, when the winding thickness at the same position meets the requirement, the second motor 9 is controlled to start running, the first bevel gear 18 is meshed with the second bevel gear 19, so that the screw 14 is driven to rotate under the rotation of the first bevel gear 18, the lifting block 15 is connected to the bottom end of the screw 14 in a threaded manner, and the lifting block 15 is in sliding connection with the vertical strip-shaped opening in the right side face of the frame plate 8, so that the lifting block 15 is driven to move up and down under the rotation of the screw 14, the L-shaped plate 16 and the second fixing column 17 are driven to move up and down, and the position of the film is adjusted;

tensioning adjustment structure 7: the upper end of an output shaft of a motor III 13 is fixedly connected with the bottom end of a tensioning adjusting structure 7, the tensioning adjusting structure 7 comprises a rotating shaft 71, a conveyor belt 72, eccentric wheels 73, connecting rods 74, U-shaped frames 75 and sliding chutes 77, the rotating shaft 71 is respectively and symmetrically connected with the upper surface of the workbench 1 in a left-right rotating mode through bearings, the output shaft of the motor III 13 penetrates through a through hole in the lower surface of the workbench 1 and is fixedly connected with the lower end of the rotating shaft 71 on the right side, the two rotating shafts 71 are driven by the conveyor belt 72, the eccentric wheels 73 are arranged at the upper ends of the rotating shafts 71, the connecting rods 74 are rotatably connected at the edges of the upper surfaces of the eccentric wheels 73 through pins, the upper surfaces of the connecting rods 74 far away from one ends of the conveyor belt 72 are rotatably connected with the through holes of the corresponding lugs on the inner side surfaces of the U, the sliding grooves 77 are all connected with the corresponding U-shaped frames 75 in a sliding manner, the tensioning adjusting structure 7 further comprises two rollers 76, the two rollers 76 are connected inside the U-shaped frames 75 in a rotating manner through bearings, the rollers 76 are vertically distributed, the motor III 13 is controlled to start to operate, the motor III 13 drives the right rotating shaft 71 to start to rotate anticlockwise, the two rotating shafts 71 are driven by the conveyor belt 72, so that the left rotating shaft 71 is driven to rotate anticlockwise under the anticlockwise rotation of the right rotating shaft 71, the eccentric wheel 73 is driven to start to rotate anticlockwise, meanwhile, due to the fact that the eccentric positions of the two eccentric wheels 73 are staggered left and right, the edge of the upper surface of the eccentric wheel 73 is connected with the connecting rod 74 in a rotating manner through pins, the upper surface of one end, far away from the conveyor belt 72, of the connecting rod 74 is connected with the through holes of the convex blocks on the inner, therefore, under the counterclockwise rotation of the eccentric wheel 73, the left U-shaped frame is driven to move to the front side in the corresponding sliding groove 77, and the right U-shaped frame moves to the rear side in the corresponding sliding groove 77, so as to drive the corresponding roller 76 to adjust the tensioning degree of the film;

wherein: still include PLC controller 2, PLC controller 2 sets up in the upper surface of workstation 1, and PLC controller 2's output is all connected to the equal electricity of input of motor 3, motor two 9 and motor three 13, and the rotation of motor 3 control to the electric wire is accomplished around the package, and reciprocating of motor two 9 control film realizes the package of wrapping to the electric wire different positions, and the tensioning degree of motor three 13 control film improves the efficiency around the package.

Wherein: still including the dead lever 11 that dislocation distributes about workstation 1's upper surface is equipped with, the relative medial surface of two dead levers 11 all is equipped with distance measuring sensor 12, distance measuring sensor 12 all corresponds with the cylinder 76 position that corresponds, PLC controller 2's input is connected to distance measuring sensor 12's output electricity, distance measuring sensor 12 real-time supervision and the distance between the cylinder 76 that corresponds, when the phenomenon of laxing appears in the film, distance between distance measuring sensor 12 and the cylinder 76 that corresponds reduces, distance measuring sensor 12 signals gives PLC controller 2 this moment.

Wherein: the upper surface right side of workstation 1 is equipped with electric putter 6, electric putter 6's flexible end department of serving is equipped with bracing piece 20, bracing piece 20's leading flank is equipped with blade 21, PLC controller 2's output is connected to electric putter 6's input electricity, PLC controller 2 controls electric putter 6 and begins to extend, electric putter 6 drives blade 21 of bracing piece 20 leading flank and cuts the film, control electric putter 6 shrink through PLC controller 2 after the cutting is accomplished and reset.

When in use: the working table 1 is placed on a horizontal working ground by utilizing a supporting leg 10, an electric wire to be lapped is vertically inserted on an outer arc surface of a first fixing column 5, a coiled electric wire is fixedly supported by a limiting ring sheet at the bottom end of the first fixing column 5, a coiled film is vertically inserted on an outer arc surface of a second fixing column 17, meanwhile, the limiting ring sheet at the bottom end of the second fixing column 17 also fixedly supports the coiled film, the end head of the film passes through the front side of the outer arc surface of a left roller 76 and the rear side of the outer arc surface of a right roller 76 and is wound and fixed on the outer arc surface of the coiled electric wire in an anticlockwise winding way, at the moment, a first motor 3 is controlled by a PLC 2 to start running, the first motor 3 drives a turntable 4 to start anticlockwise rotating so as to drive the electric wire to start lapping and film laminating work, when the lapping thickness at the same position meets the requirement, a second motor 9 is controlled, the second motor 9 drives the first helical gear 18 to start rotating, the first helical gear 18 is meshed with the second helical gear 19, so that the screw 14 is driven to start rotating under the rotation of the first helical gear 18, the lifting block 15 is connected to the bottom end of the screw 14 in a threaded manner, the lifting block 15 is slidably connected with a vertical strip-shaped opening on the right side surface of the frame plate 8, the lifting block 15 is driven to start moving up and down under the rotation of the screw 14, the L-shaped plate 16 and the second fixed column 17 are driven to move up and down, the position of the film is adjusted, wrapping films at different positions of the electric wire are changed, meanwhile, in the process of wrapping the electric wire, the distance between the distance measuring sensor 12 and the corresponding roller 76 is monitored in real time, when the film is loosened, the distance between the distance measuring sensor 12 and the corresponding roller 76 is reduced, and at the moment, the distance measuring sensor 12 sends a signal to, the PLC controller 2 controls the motor III 13 to start to operate, the motor III 13 drives the right rotating shaft 71 to start to rotate anticlockwise, the two rotating shafts 71 are driven by the conveyor belt 72, so that the left rotating shaft 71 is driven to rotate anticlockwise under the anticlockwise rotation of the right rotating shaft 71, the eccentric wheels 73 are driven to rotate anticlockwise, meanwhile, due to the fact that the eccentric positions of the two eccentric wheels 73 are staggered left and right, the edges of the upper surfaces of the eccentric wheels 73 are rotatably connected with the connecting rods 74 through pins, the upper surfaces of the connecting rods 74, which are far away from one end of the conveyor belt 72, are rotatably connected with the through holes of the lugs on the inner sides of the corresponding U-shaped frames through pins, the U-shaped frames are in sliding connection with the corresponding sliding grooves 77, so that the left U-shaped frames are driven to move towards the front side inside the corresponding sliding grooves 77 and the right U-shaped, and then drive the corresponding cylinder 76 and adjust the tensioning degree of film, after adjusting to suitable position, through three 13 shut down of PLC controller 2 control motor, after the electric wire is around the package completion, through one 3 shut down of PLC controller 2 control motor, PLC controller 2 control electric putter 6 begins to extend, electric putter 6 drives the blade 21 of bracing piece 20 leading flank and cuts the film, after the cutting completion through the shrink of PLC controller 2 control electric putter 6 and reset, will take off from fixed column 5 around the electric wire that the package was accomplished, accomplish work.

It is to be noted that the specific model of the PLC controller 2 disclosed in this embodiment is siemens S7-200, the first motor 3, the second motor 9, and the third motor 13 may be motors of 5IK150RGU-CMF, a wig naught mechatronics limited company, a CU2, a charpy GP2D12 infrared distance sensor, and the PLC controller 2 controls the first motor 3, the second motor 9, the third motor 13, the electric push rod 6, and the distance sensor 12 to operate by methods commonly used in the prior art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides an electric wire is around chartered plane which characterized in that: comprises a workbench (1) and a tensioning adjusting structure (7);

table (1): supporting legs (10) are symmetrically arranged at four corners of the lower surface of the workbench (1), a frame plate (8) is arranged on the left side of the upper surface of the workbench (1), a second motor (9) is arranged on the left side of the upper surface of the workbench (1), an output shaft of the second motor (9) penetrates through a through hole in the front side surface of the frame plate (8) and is provided with a first bevel gear (18) at the rear end, the left side of the upper surface of the workbench (1) is rotatably connected with a screw rod (14) through a bearing, a second bevel gear (19) is arranged at the bottom end of the screw rod (14), the second bevel gear (19) is meshed with the first bevel gear (18), a lifting block (15) is in threaded connection with the bottom end of the screw rod (14), the lifting block (15) is in sliding connection with a vertical strip-shaped opening in the right side surface of the frame plate (8), an L-shaped plate (16) is arranged on the right side surface of, a first motor (3) is arranged at the right end of the lower surface of the workbench (1), an output shaft of the first motor (3) penetrates through a through hole at the right end of the lower surface of the workbench (1), a turntable (4) is arranged at the upper end, and a first fixing column (5) is arranged on the upper surface of the turntable (4);

tension adjustment structure (7): the upper end of an output shaft of the motor III (13) is fixedly connected with the bottom end of the tensioning adjusting structure (7);

wherein: still include PLC controller (2), PLC controller (2) set up in the upper surface of workstation (1), and the output of PLC controller (2) is all connected to the input of motor one (3), motor two (9) and motor three (13) electricity.

2. The wire wrapping machine according to claim 1, wherein: the tensioning adjusting structure (7) comprises a rotating shaft (71), a conveying belt (72), eccentric wheels (73), connecting rods (74), a U-shaped frame (75) and sliding chutes (77), wherein the rotating shaft (71) is in bilateral symmetry rotation connection with the upper surface of the workbench (1) through bearings, an output shaft of a motor III (13) penetrates through a through hole in the lower surface of the workbench (1) and is fixedly connected with the lower end of the rotating shaft (71) on the right side, the two rotating shafts (71) are driven through the conveying belt (72), the eccentric wheels (73) are arranged at the upper ends of the rotating shafts (71), the connecting rods (74) are rotatably connected at the edges of the upper surfaces of the eccentric wheels (73) through pins, the upper surfaces of the ends, far away from the conveying belt (72), of the connecting rods (74) are rotatably connected with the through holes of the convex blocks on the inner side of the corresponding U-shaped frame (75) through pins, the sliding, the sliding grooves (77) are connected with the corresponding U-shaped frames (75) in a sliding way.

3. The wire wrapping machine according to claim 2, wherein: the tensioning adjusting structure (7) further comprises two rollers (76), and the rollers (76) are vertically distributed in the U-shaped frame (75) through bearings in a rotating mode.

4. The wire wrapping machine according to claim 3, wherein: the upper surface of workstation (1) is equipped with about dead lever (11) that the dislocation distributes, and the relative medial surface of two dead levers (11) all is equipped with range sensor (12), and range sensor (12) all correspond with cylinder (76) position that corresponds, and the input of PLC controller (2) is connected to the output electricity of range sensor (12).

5. The wire wrapping machine according to claim 1, wherein: the upper surface right side of workstation (1) is equipped with electric putter (6), and the flexible end upper end department of holding up of electric putter (6) is equipped with bracing piece (20), and the leading flank of bracing piece (20) is equipped with blade (21), and the output of PLC controller (2) is connected to electric putter's (6) input electricity.

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