Wire twister for cable production

Abstract

The utility model belongs to the field of cable production, and particularly relates to a wire twisting machine for cable production, which comprises a main body and an adaptive movable assembly, the adaptive movable assembly is provided with a movable frame, a stepping motor is fixedly installed on one side of the movable frame, a transmission shaft is fixedly installed at the output end of the stepping motor, a line wheel is movably installed at the other end of the transmission shaft, and the transmission shaft penetrates through and is movably installed on one side of the movable frame. The servo motor is driven to enable the ball screw at the output end to be matched with the ball nut, the ball nut drives the movable frame fixed to the top to conduct corresponding displacement, when the movable frame moves to a certain position, the servo motor drives the ball screw to rotate reversely, the movable frame conducts reciprocating linear displacement, cable collection is more uniform, and the cable collection efficiency is improved. And the function of movable collection is achieved, the problem that cables are locally stacked during winding is solved, and the limitation in use is improved.

Description

Technical Field

[0001] The utility model relates to the field of cable production, in particular to a wire twisting machine for cable production. Background Art

[0002] Cable is a general term for items such as optical cables and electrical cables. Cables have many uses, mainly used for controlling installation, connecting devices, transmitting electricity, and other multiple functions. They are common and indispensable in daily life.

[0003] Chinese patent number CN202321679166.1 discloses a wire twisting machine for cable production, including a base, a fixed cylinder fixedly installed on the top of the base, a turntable movably installed inside the fixed cylinder, a fixed seat fixedly installed on the right side of the turntable, a movable seat installed below the fixed seat, a threaded hole provided inside the fixed seat, limited movable holes provided on both sides of the threaded hole, an auxiliary limiting rod movably installed inside the limited movable hole; a connecting bearing, which is installed on the left side of the inside of the movable seat, a connecting limiting rod is passed through the inside of the connecting bearing, and a threaded portion is provided on the outer surface of the connecting limiting rod. Preferably, the connecting limiting rod is movably connected to the movable seat through the connecting bearing, and the connecting limiting rod is threadedly connected to the fixed seat through the threaded hole and the threaded portion.

[0004] From the above, it can be seen that by rotating the connecting limit rod, the movable seat can be pushed closer to or away from the fixed seat, thereby clamping the wire roller on the movable seat and the fixed seat, or removing the wire roller from the movable seat and the fixed seat, thereby making the installation and disassembly operations of the wire roller simple and convenient, so as to facilitate the replacement of new wire rollers with wires, thereby improving the working efficiency of the wire twisting machine for cable production. However, this case also has the following shortcomings: when performing the winding and twisting work of cable production, the collection component in the prior art is usually a fixed point, and local accumulation of cables will occur during winding, which will cause entanglement between cables during subsequent unwinding, which is not conducive to subsequent use by personnel.

[0005] Therefore, in order to solve the above problems, a wire twisting machine for cable production is proposed. Utility Model Content

[0006] In order to make up for the deficiency of the prior art, in which the cable may be locally piled up during winding, the utility model provides a wire twisting machine for cable production.

[0007] The technical solution adopted by the utility model to solve its technical problems is: the utility model describes a wire twisting machine for cable production, comprising a main body and an adaptive movable component; the adaptive movable component is equipped with a movable frame, a stepper motor is fixedly mounted on one side of the movable frame, a transmission shaft is fixedly mounted on the output end of the stepper motor, a wire wheel is movably mounted on the other end of the transmission shaft, and the transmission shaft passes through and is movably mounted on one side of the movable frame.

[0008] Preferably, the main body is installed with a support frame, a plurality of guide rollers are movably installed on the top of the support frame, and a plurality of limiting rollers are movably installed on the top of the support frame.

[0009] Preferably, a mounting plate is fixedly mounted on one side of the support frame, and a support base is fixedly mounted on the bottom of the mounting plate.

[0010] Preferably, a ball nut is fixedly mounted on one side of the bottom of the movable frame, the ball nut passes through and is threadedly fitted with a ball screw, and the ball screw is fixedly mounted on the output end of the servo motor.

[0011] Preferably, two limiting rods are fixedly mounted on one side of the servo motor, and movable frames are fixedly mounted on the tops of the two limiting rods.

[0012] Preferably, a mounting plate is movably mounted on the bottom of the two limiting rods, and a ball screw is movably mounted on the mounting plate located on one side of the limiting rod.

[0013] The utility model is beneficial in that:

[0014] The utility model adapts to the structural design of the movable component, drives the servo motor to make the ball screw and the ball nut at the output end cooperate with each other, and uses the ball nut to drive the movable frame fixed on the top to perform corresponding displacement. When the movable frame moves to a certain position, the servo motor drives the ball screw to rotate in the opposite direction, causing the movable frame to perform reciprocating linear displacement, making the cable collection more uniform, realizing the function of movable collection, solving the problem of local accumulation of cables during winding, and improving the limitations in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is an exploded schematic diagram of the overall structure of the utility model;

[0018] Figure 3 This is an exploded schematic diagram of the adaptive active component structure of the present utility model;

[0019] Figure 4 For this utility model Figure 3 A schematic diagram of the structure at center A;

[0020] Figure 5 It is a schematic diagram of the main structure of the utility model.

[0021] In the figure: 1. Main body; 2. Adaptive movable component; 11. Support frame; 12. Guide roller; 13. Limit roller; 14. Support seat; 21. Movable frame; 22. Stepper motor; 23. Drive shaft; 24. Reel; 25. Servo motor; 26. Ball screw; 27. Ball nut; 28. Limit rod; 29. ​​Mounting plate. DETAILED DESCRIPTION

[0022] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figure 1-Figure 5 As shown, a wire twisting machine for cable production includes a main body 1 and an adaptive movable assembly 2; the adaptive movable assembly 2 is installed with a movable frame 21, a stepper motor 22 is fixedly installed on one side of the movable frame 21, a transmission shaft 23 is fixedly installed on the output end of the stepper motor 22, and a wire wheel 24 is movably installed on the other end of the transmission shaft 23, and the transmission shaft 23 passes through and is movably installed on one side of the movable frame 21;

[0024] During operation, the stepping motor 22 provides power, and drives the transmission shaft 23 to rotate the wire wheel 24, which is beneficial to the winding of the cable.

[0025] Furthermore, the main body 1 is equipped with a support frame 11, and a plurality of guide rollers 12 are movably mounted on the top of the support frame 11, and a plurality of limiting rollers 13 are movably mounted on the top of the support frame 11;

[0026] During operation, the installation of the guide roller 12 and the limit roller 13 by the support frame 11 is beneficial for isolating the cables and preventing the cables from being entangled.

[0027] Furthermore, a mounting plate 29 is fixedly mounted on one side of the support frame 11, and a support base 14 is fixedly mounted on the bottom of the mounting plate 29;

[0028] During operation, the support frame 11 and the support base 14 are installed to support the entire structure, so that the entire structure has sufficient stability during operation.

[0029] Furthermore, a ball nut 27 is fixedly mounted on one side of the bottom of the movable frame 21. The ball nut 27 passes through and is threadedly engaged with a ball screw 26. The ball screw 26 is fixedly mounted on the output end of the servo motor 25.

[0030] During operation, the servo motor 25 drives the ball screw 26 to rotate, and the ball nut 27 is threadedly engaged with the ball screw 26 to cause the ball nut 27 to move linearly on the ball screw 26 .

[0031] Furthermore, two limiting rods 28 are fixedly mounted on one side of the servo motor 25, and the tops of the two limiting rods 28 are fixedly mounted with a movable frame 21;

[0032] During operation, through the mutual fixation, when the ball nut 27 drives the movable frame 21 to move, the movable frame 21 is linked with the limiting rod 28 and the servo motor 25 to move synchronously.

[0033] Furthermore, a mounting plate 29 is movably mounted on the bottom of the two limiting rods 28 , and a ball screw 26 is movably mounted on the mounting plate 29 on one side of the limiting rods 28 ;

[0034] During operation, when the movable frame 21 is moving, in order to prevent shaking during the activity, the limit rod 28 and the mounting plate 29 are in contact with each other, and the limit rod 28 slides on the mounting plate 29 during the activity, limiting the bottom of the movable frame 21 to ensure the stability of the movable frame 21 during the activity.

[0035] Working principle: By driving the stepper motor 22, the transmission shaft 23 at the output end is rotated, so that the transmission shaft 23 drives the reel 24 to rotate synchronously, and the reel 24 is used to reel and twist the cable. In order to prevent the cable from entangled due to accumulation during reeling, the ball screw 26 at the output end is rotated by driving the servo motor 25. The ball screw 26 cooperates with the ball nut 27 during the rotational motion, so that the rotational motion of the ball screw 26 is converted into the linear motion of the ball nut 27, so that the ball nut 27 drives the movable frame 21 fixed on the top to perform corresponding displacement. When the movable frame 21 moves to a certain position, the servo motor 25 drives the ball screw 26 to rotate in the opposite direction, so that the movable frame 21 performs reciprocating linear displacement, thereby realizing the adaptation to the cable reeling and making the cable reeling more uniform when collected.

[0036] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention as claimed.

Claims

1. A wire twisting machine for cable production, characterized by: The invention comprises a main body (1) and an adaptive movable component (2); the adaptive movable component (2) is installed with a movable frame (21); a stepper motor (22) is fixedly installed on one side of the movable frame (21); a transmission shaft (23) is fixedly installed on the output end of the stepper motor (22); a wire wheel (24) is movably installed on the other end of the transmission shaft (23); and the transmission shaft (23) passes through and is movably installed on one side of the movable frame (21).

2. A wire twisting machine for cable production according to claim 1, characterized in that: The main body (1) is equipped with a support frame (11), a plurality of guide rollers (12) are movably mounted on the top of the support frame (11), and a plurality of limiting rollers (13) are movably mounted on the top of the support frame (11).

3. A wire twisting machine for cable production according to claim 2, characterized in that: A mounting plate (29) is fixedly mounted on one side of the support frame (11), and a support seat (14) is fixedly mounted on the bottom of the mounting plate (29).

4. A wire twisting machine for cable production according to claim 1, characterized in that: A ball nut (27) is fixedly mounted on one side of the bottom of the movable frame (21), and a ball screw (26) is passed through and threadedly engaged with the ball nut (27), and the ball screw (26) is fixedly mounted on the output end of the servo motor (25).

5. A wire twisting machine for cable production according to claim 4, characterized in that: Two limiting rods (28) are fixedly mounted on one side of the servo motor (25), and a movable frame (21) is fixedly mounted on the top of the two limiting rods (28).

6. A wire twisting machine for cable production according to claim 5, characterized in that: A mounting plate (29) is movably mounted on the bottom of the two limiting rods (28), and a ball screw (26) is movably mounted on the mounting plate (29) located on one side of the limiting rod (28).

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