CN213277605U

CN213277605U - Wire stranding mechanism of wire stranding machine

Info

Publication number: CN213277605U
Application number: CN202021519353.XU
Authority: CN
Inventors: 刘黎黎
Original assignee: Daytone Electronics Shenzhen Co ltd
Current assignee: Shenzhen Detongxing Electronics Co.,Ltd.
Priority date: 2020-07-28
Filing date: 2020-07-28
Publication date: 2021-05-25
Anticipated expiration: 2030-07-28

Abstract

The utility model discloses a stranding mechanism of stranding machine belongs to the stranding machine field, the on-line screen storage device comprises a base, the top of base is provided with the mounting bracket respectively, mounting panel and second driving motor, the surface mounting of mounting bracket has first driving motor, the drive shaft is connected to first driving motor's output, winding roller and hall count sensor are installed respectively to the surface of drive shaft, the staff passes the traction ring with the line, when twining, control servo motor regularity positive and negative rotation, make lead screw regularity positive and negative rotation, make the back-and-forth movement of thread bush reciprocity with this, thereby make and pull the removal of clitellum moving wire reciprocity, and then can make the even winding of line on the winding roller, make the winding more even, avoid the winding roller to utilize inadequately, therefore, the clothes hanger is strong in practicability.

Description

Wire stranding mechanism of wire stranding machine

Technical Field

The utility model relates to a stranding machine technical field specifically is a stranding mechanism of stranding machine.

Background

The stranding machine is a stranding mechanical device which can be widely applied to various soft/hard conductor wires, so that a plurality of single conductors are twisted into one strand to meet the process requirements of wires.

The existing wire twisting mechanism is single in structure, most of the wire twisting fixing structures are fixed in quantity, for example, two wires are required to be twisted to form two fixing parts, the fixing parts are not convenient to freely add, the number of the wires is inconvenient to add, the application range is small, meanwhile, when the wire twisting is carried out on the existing wire twisting mechanism, due to the fact that the wire outlet position is fixed, the wires are inconvenient and even to be wound on the winding roller, the winding roller cannot be reasonably utilized, the winding roller is made to be wasted, and the practicability is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stranding mechanism of stranding machine to solve the little and poor problem of practicality of the suitability that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a wire twisting mechanism of a wire twisting machine comprises a base, wherein a mounting frame, a mounting plate and a second driving motor are respectively arranged at the top of the base, a first driving motor is arranged on the outer surface of the mounting frame, the output end of the first driving motor is connected with a driving shaft, a winding roller and a Hall counting sensor are respectively arranged on the outer surface of the driving shaft, a sliding groove and an opening are respectively arranged on one side of the mounting plate, a twisting coil is connected inside the sliding groove through a sliding block, a driven gear is arranged on the outer surface of the twisting coil, a limiting groove is formed in the inner wall of the twisting coil, a magnet is arranged on the inner wall of the limiting groove, a fixing plate is connected inside the limiting groove through a limiting block, two sides of the outer surface of the fixing plate are fixed with the twisting coil through fixing bolts, the output of second driving motor is connected with the driving gear, the opposite side top of mounting panel is connected with the mount, the surface mounting of mount has servo motor, servo motor's output is connected with the lead screw, the thread bush has been cup jointed to the surface of lead screw, the movable groove has been seted up to the inside top of mount, the top of thread bush is fixed with the movable block that extends to the movable groove inside, the bottom of thread bush is fixed with the traction ring.

Preferably, the driving gear is engaged with the driven gear, and the outer surfaces of the driving gear and the driven gear are coated with lubricating oil.

Preferably, the limiting block is matched with the limiting groove and is made of iron metal materials.

Preferably, the sliding groove is arranged in a surrounding mode by taking the transverse axis of the twisted coil as the center, and the twisted coil is in sliding fit with the sliding groove through the sliding block.

Preferably, the inner wall of the fixing ring is smooth.

Compared with the prior art, the beneficial effects of the utility model are that: the stranding mechanism of the stranding machine is provided with a limiting groove, limiting blocks, fixing bolts, magnets and a fixing plate, when the number of wires needs to be increased, workers can insert the limiting blocks into the limiting groove, at the moment, the magnets adsorb the limiting blocks, and then preliminary limiting can be carried out on the limiting blocks, when the stranding mechanism is installed, the fixing rods do not need to be held by the workers, then the workers fix the fixing plates on the inner wall of the stranding coil through the fixing bolts, so that the number of the fixing rings can be increased, the number of the wires is convenient to add, the fixing rings can fix the wires with different thicknesses through free disassembly and assembly of the fixing rings, and the applicability of the stranding mechanism is further improved; meanwhile, the wire twisting mechanism is also provided with a servo motor, a screw rod, a threaded sleeve and a traction ring, a worker penetrates a wire through the traction ring, and when the wire is wound, the servo motor is controlled to regularly rotate forwards and backwards to enable the screw rod to regularly rotate forwards and backwards so as to enable the threaded sleeve to move back and forth in a reciprocating manner, so that the traction ring drives the wire to move in a reciprocating manner, the wire can be uniformly wound on the winding roller, the winding is more uniform, the winding roller is prevented from being insufficiently utilized, and the wire twisting mechanism is high in practicability; and this stranding mechanism still installs hall count sensor on the drive shaft, count sensor will rotate number of turns data transfer for the controller (not shown in the figure), when data reachd the threshold value of controller, the controller then self-closing is with electrical apparatus, at this moment stops carrying out stranded conductor and rolling work, guaranteed the length of winding at every turn unanimous like this for the working property of whole equipment improves greatly, accomplished the specific requirement that product production technology was accomplished in same process on same equipment, really promoted mechanical equipment's automated development.

Drawings

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

FIG. 2 is a schematic side sectional view of the twisted coil of the present invention;

FIG. 3 is a schematic side sectional view of the fixing frame of the present invention;

FIG. 4 is a schematic diagram of the Hall counting sensor of the present invention;

fig. 5 is a schematic diagram of a partially enlarged structure of the present invention a.

In the figure: 1. a base; 2. a mounting frame; 3. a first drive motor; 4. a winding roller; 5. mounting a plate; 6. A port; 7. a fixed mount; 8. a servo motor; 9. a second drive motor; 10. a driving gear; 11. a driven gear; 12. twisting a coil; 13. fixing the rod; 14. a stationary ring; 15. a limiting groove; 16. a magnet; 17. A chute; 18. a slider; 19. a fixing plate; 20. a limiting block; 21. fixing the bolt; 22. a threaded sleeve; 23. A traction ring; 24. a movable block; 25. a movable groove; 26. a screw rod; 27. a drive shaft; 28. and a Hall counting sensor.

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.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," "fixed," "sleeved," and the like are to be construed broadly, e.g., as either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; the two elements may be connected directly or indirectly through an intermediate medium, and the two elements may be connected internally or in an interaction relationship, and a person skilled in the art can understand the specific meaning of the above terms in the present invention according to specific situations.

Referring to fig. 1-5, the present invention provides a technical solution: a wire twisting mechanism of a wire twisting machine comprises a base 1, a mounting frame 2, a first driving motor 3, a winding roller 4, a mounting plate 5, a through hole 6, a fixing frame 7, a servo motor 8, a second driving motor 9, a driving gear 10, a driven gear 11, a wire twisting ring 12, a fixing rod 13, a fixing ring 14, a limiting groove 15, a magnet 16, a sliding groove 17, a sliding block 18, a fixing plate 19, a limiting block 20, a fixing bolt 21, a thread bush 22, a traction ring 23, a movable block 24, a movable groove 25, a lead screw 26, a driving shaft 27 and a Hall counting sensor 28, wherein the mounting frame 2, the mounting plate 5 and the second driving motor 9 are respectively arranged at the top of the base 1, the first driving motor 3 is arranged on the outer surface of the mounting frame 2, the output end of the first driving motor 3 is connected with the driving shaft 27, the winding roller 4 and the, one side of the mounting plate 5 is respectively provided with a sliding chute 17 and a through opening 6, the inside of the sliding chute 17 is connected with a twisting coil 12 through a sliding block 18, the outer surface of the twisting coil 12 is provided with a driven gear 11, the inner wall of the twisting coil 12 is provided with a limiting groove 15, the inner wall of the limiting groove 15 is provided with a magnet 16 which can preliminarily fix the limiting block 20, the inside of the limiting groove 15 is connected with a fixing plate 19 through the limiting block 20, two sides of the outer surface of the fixing plate 19 are fixed with the twisting coil 12 through fixing bolts 21, the middle part of the outer surface of the fixing plate 19 is connected with a fixing ring 14 through a fixing rod 13 so as to be convenient for fixing the wire, the output end of a second driving motor 9 is connected with a driving gear 10, a fixing frame 7 is connected above the other side of the mounting plate 5, the movable groove 25 has been seted up to the inside top of mount 7, and the top of thread bush 22 is fixed with the movable block 24 that extends to the inside of movable groove 25, and the bottom of thread bush 22 is fixed with traction ring 23 for the line winding is more even.

Please refer to fig. 1, 2 and 5, the driving gear 10 is engaged with the driven gear 11, and the outer surfaces of the driving gear 10 and the driven gear 11 are coated with lubricating oil to drive the driven gear 11 to rotate through the rotation of the driving gear 10, so that the engagement is smoother and not easy to rust through the coating of the lubricating oil, the limiting block 20 is adapted to the limiting groove 15, and the limiting block 20 is made of iron metal material and is convenient to be adsorbed and fixed by the magnet 16.

Referring to fig. 1, 2 and 5, the sliding groove 17 is disposed around the transverse axis of the stranded wire ring 12, and the stranded wire ring 12 is slidably engaged with the sliding groove 17 through the sliding block 18, so that the stranded wire can be stranded by the rotation of the stranded wire ring 12, and the inner wall of the fixed ring 14 is smooth, thereby reducing the friction force and facilitating the winding.

The working principle is as follows: firstly, a worker installs the wire twisting mechanism and switches on a power supply, when twisting wires, the worker adjusts the fixing ring 14 according to the number of the twisted wires, if the number of the twisted wires needs to be increased, the worker firstly adds the fixing ring 14, the worker can insert the limiting block 20 into the limiting groove 15, then the magnet 16 adsorbs the limiting block 20, and further can preliminarily limit the twisted wires, when the wire twisting mechanism is installed, the worker does not need to hold the fixing rod 13, then the worker fixes the fixing plate 19 on the inner wall of the twisted wire through the fixing bolt 21, the purpose of increasing the number of the fixing ring 14 is achieved, then the worker enables the stranded wires to pass through the fixing ring 14 one by one, then passes through the traction ring 23, then fixes the wire ends on the winding roller 4, then starts the first driving motor 3, the second driving motor 9 and the servo motor 8, the second driving motor 9 rotates to enable the driving gear 10 to drive the driven gear 11 to rotate, make stranded conductor circle 12 rotate with this, stranded conductor circle 12 rotates and makes dead lever 13 drive retainer plate 14 rotate, make the stranded wire strand twist after retainer plate 14 rotates, drive winding roller 4 and rotate after first driving motor 3 starts, winding roller 4 twines the line of transposition, and hall count sensor 28 begins to count, meanwhile, control servo motor 8 regularity positive and negative rotation, make lead screw 26 regularity positive and negative rotation, make threaded sleeve 22 reciprocal back-and-forth movement with this, make traction ring 23 drive line reciprocal movement, and then can make the even winding of line on winding roller 4, make the winding more even, hall count sensor 28 transmits the number of turns for the controller, when data reach the threshold value of controller, the controller then automatic shutdown is with electrical apparatus, at this moment, stop carrying out stranded conductor and rolling work.

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

1. The utility model provides a stranding mechanism of stranding machine, includes base (1), its characterized in that: the winding device is characterized in that a mounting frame (2), a mounting plate (5) and a second driving motor (9) are respectively arranged at the top of the base (1), a first driving motor (3) is arranged on the outer surface of the mounting frame (2), the output end of the first driving motor (3) is connected with a driving shaft (27), a winding roller (4) and a Hall counting sensor (28) are respectively arranged on the outer surface of the driving shaft (27), a sliding groove (17) and a through hole (6) are respectively arranged on one side of the mounting plate (5), a twisting coil (12) is connected inside the sliding groove (17) through a sliding block (18), a driven gear (11) is arranged on the outer surface of the twisting coil (12), a limiting groove (15) is formed in the inner wall of the twisting coil (12), a magnet (16) is arranged on the inner wall of the limiting groove (15), and a fixing plate (19) is connected inside the limiting, two sides of the outer surface of the fixing plate (19) are fixed with the stranded wire ring (12) through fixing bolts (21), the middle of the outer surface of the fixing plate (19) is connected with a fixing ring (14) through a fixing rod (13), the output end of the second driving motor (9) is connected with a driving gear (10), the upper part of the other side of the mounting plate (5) is connected with a fixing frame (7), a servo motor (8) is arranged on the outer surface of the fixing frame (7), the output end of the servo motor (8) is connected with a screw rod (26), the outer surface of the screw rod (26) is sleeved with a threaded sleeve (22), a movable groove (25) is arranged above the inner part of the fixed frame (7), the top of the threaded sleeve (22) is fixedly provided with a movable block (24) extending into a movable groove (25), and the bottom of the threaded sleeve (22) is fixedly provided with a traction ring (23).

2. The stranding mechanism of a stranding machine according to claim 1, characterised in that: the driving gear (10) is meshed with the driven gear (11), and lubricating oil is coated on the outer surfaces of the driving gear (10) and the driven gear (11).

3. The stranding mechanism of a stranding machine according to claim 1, characterised in that: the limiting block (20) is matched with the limiting groove (15), and the limiting block (20) is made of iron metal materials.

4. The stranding mechanism of a stranding machine according to claim 1, characterised in that: the sliding groove (17) is arranged in a surrounding mode by taking the transverse axis of the stranded wire ring (12) as the center, and the stranded wire ring (12) is in sliding fit with the sliding groove (17) through the sliding block (18).

5. The stranding mechanism of a stranding machine according to claim 1, characterised in that: the inner wall of the fixed ring (14) is smooth.