Multi-strand frame stranding machine for cable preparation

Abstract

The utility model belongs to the technical field of frame stranding machines, and particularly relates to a multi-strand frame stranding machine for cable preparation, which comprises a machine body assembly and a monitoring assembly. The machine body assembly comprises a rack, a supporting motor installed at the bottom of the rack, a wire frame assembled on the supporting motor, a wire bunching device arranged on the side of the rack and a guide rod connected to the wire frame and extending into the wire bunching device. The monitoring assembly is arranged on the rack and comprises an installation frame installed on the rack and a first electric telescopic rod installed on the installation frame. According to the utility model, through the monitoring assembly, the positions of the first limiting block and the second limiting block can be adjusted by using the first electric telescopic rod and the second electric telescopic rod, when a wire body is twisted and rotated, the wire body passes through the space between the first limiting block and the second limiting block, and then a movable baffle plate is pushed to toggle a counting sheet on a counter to complete counting; and when the wire body is used up or deviates, the movable baffle cannot be shifted, so that the machine is automatically stopped, and unqualified products are prevented from being produced.

Description

Technical Field

[0001] The utility model relates to the technical field of frame stranding machines, in particular to a multi-strand frame stranding machine for cable preparation. Background Art

[0002] The multi-strand frame stranding machine is a device used for stranding long-length and large-section aluminum / aluminum alloy wires, bare copper wires, steel-core aluminum stranded wires, fan-shaped conductors and cross-linked compact cable cores.

[0003] In actual applications, existing multi-strand frame twisting machines for cable preparation generally require manual supervision of the wires used for twisting to prevent a series of problems such as continued twisting after the wires are exhausted and wire deviation. However, manual supervision is time-consuming and labor-intensive, and is prone to negligence, which is not conducive to automatic operation. Therefore, we propose a multi-strand frame twisting machine for cable preparation that can automatically monitor the use of the wires to ensure stable twisting. Utility Model Content

[0004] The utility model aims to solve one of the technical problems existing in the prior art or related technology.

[0005] To this end, the technical solution adopted in this utility model is:

[0006] A multi-strand frame twisting machine for cable preparation, comprising: a body assembly and a monitoring assembly; wherein the body assembly comprises a frame, a supporting motor installed at the bottom of the frame, a wire frame assembled on the supporting motor, a wire harness arranged on the side of the frame, and a guide rod connected to the wire frame and extending into the wire harness; the monitoring assembly is arranged on the frame, and the monitoring assembly comprises a mounting frame installed on the frame, an electric telescopic rod 1 installed on the mounting frame, a limit block 1 fixed to the inner end of the electric telescopic rod 1, a counter installed in the limit block 1, a torsion spring shaft assembled on the limit block 1 and located below the counter, a movable baffle fixed on the torsion spring shaft, a movable sleeve assembled on the guide rod, an electric telescopic rod 2 connected to the movable sleeve, and a limit block 2 fixed to the two ends of the electric telescopic rod and located on the side of the movable baffle.

[0007] In a preferred example, the utility model can be further configured as follows: two groups of the first limiting block and the second limiting block are provided.

[0008] In a preferred example, the present invention can be further configured as follows: one side of the limiting block 1 and the limiting block 2 are both provided with an oblique opening.

[0009] In a preferred example, the utility model can be further configured as follows: a tooth plate is provided on the guide rod, a toothed roller assembled in the movable sleeve is meshedly connected on the toothed plate, and a servo motor is connected to one end of the toothed roller.

[0010] In a preferred example, the present invention can be further configured as follows: the inner side end of the movable baffle abuts against the bottom of the counter.

[0011] In a preferred example, the utility model can be further configured as follows: the movable baffle adopts a hard rubber sheet structure.

[0012] The above technical solution of the utility model has the following beneficial technical effects:

[0013] The utility model can use the monitoring component to adjust the positions of the limit block one and the limit block two by using the electric telescopic rod one and the electric telescopic rod two. When the wire body is twisted and rotated, it will pass between the limit block one and the limit block two, and then push the movable baffle to move the counting piece on the counter to complete the counting. When the wire body is exhausted or offset, the movable baffle cannot be moved, and then the machine automatically stops, thereby avoiding the generation of defective products. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a cross-sectional view of a multi-strand frame stranding machine for cable preparation of the utility model;

[0015] Figure 2 It is a side sectional view of the monitoring component of the utility model;

[0016] Figure 3 This is an enlarged view of the monitoring component A of the utility model;

[0017] Figure 4 It is a side sectional view of the movable sleeve of the utility model.

[0018] Reference numerals:

[0019] 100, machine body assembly; 110, frame; 120, support motor; 130, wire frame; 140, cable tie; 150, guide rod; 151, gear plate;

[0020] 200, monitoring component; 210, mounting frame; 220, electric telescopic rod 1; 230, limit block 1; 240, counter; 250, torsion spring shaft; 260, movable baffle; 270, movable sleeve; 271, gear roller; 272, servo motor; 280, electric telescopic rod 2; 290, limit block 2. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be noted that the embodiments of the utility model and the features in the embodiments can be combined with each other without conflict.

[0022] It should be understood that these descriptions are exemplary only and are not intended to limit the scope of the present invention.

[0023] A multi-strand frame stranding machine for cable preparation provided by some embodiments of the utility model will be described below in conjunction with the accompanying drawings.

[0024] Combination Figure 1-4 As shown, the utility model provides a multi-strand frame twisting machine for cable preparation, comprising: a body component 100 and a monitoring component 200; wherein, the body component 100 includes a frame 110, a support motor 120 installed at the bottom of the frame 110, a wire frame 130 assembled on the support motor 120, a cable bundle 140 arranged on the side of the frame 110 and a guide rod 150 connected to the wire frame 130 and extending into the cable bundle 140, and the wire frame 130 is driven to rotate by the support motor 120, so that the wires thereon are twisted and enter the cable bundle 140 to form a cable.

[0025] The monitoring assembly 200 is arranged on the frame 110, and the monitoring assembly 200 includes a mounting frame 210 mounted on the frame 110, an electric telescopic rod 220 mounted on the mounting frame 210, a limit block 230 fixed to the inner end of the electric telescopic rod 220, a counter 240 installed in the limit block 230, a torsion spring shaft 250 assembled on the limit block 230 and located below the counter 240, a movable baffle 260 fixed on the torsion spring shaft 250, a movable sleeve 270 assembled on the guide rod 150, and a movable sleeve 270 connected to the guide rod 150. The electric telescopic rod 280 on the movable sleeve 270 and the limit block 290 fixed to the end of the electric telescopic rod 280 and located on the side of the movable baffle 260 can use the electric telescopic rod 1 220 and the electric telescopic rod 280 to adjust the positions of the limit block 1 230 and the limit block 290 through the monitoring component 200. When the wire is twisted and rotated, it will pass between the limit block 1 230 and the limit block 290, and then push the movable baffle 260 to move the counting piece on the counter 240 to complete the counting. When the wire is exhausted or offset, the movable baffle 260 cannot be moved, and then the machine automatically stops to avoid the production of defective products.

[0026] Specifically, the limit block 1 230 and the limit block 2 290 are provided in two groups, and counting can be performed on both sides, thereby improving the monitoring effect of the line body, and the detection can be completed within a half-circle range.

[0027] Furthermore, one side of the limit block 1 230 and the limit block 290 is provided with an oblique opening, which facilitates the wire body to enter between the limit block 1 230 and the limit block 290, and can be pulled back even if there is a slight deviation, which is highly practical.

[0028] On the other hand, a tooth plate 151 is provided on the guide rod 150, and the tooth plate 151 is meshingly connected with a tooth roller 271 assembled in the movable sleeve 270, and one end of the tooth roller 271 is connected to a servo motor 272, which can enable the monitoring component 200 to move on the guide rod 150 and appropriately adjust the position of the limit block 290.

[0029] It should be noted that the inner side end of the movable baffle 260 abuts against the bottom of the counter 240 , so that the movable baffle 260 can move the counting piece on the counter 240 when being pushed, thereby performing counting monitoring.

[0030] Furthermore, the movable baffle 260 adopts a hard rubber sheet structure, which can prevent damage to the wire body and has high practicality.

[0031] The working principle and use process of the utility model are as follows: first, the electric telescopic rod 1 220 and the electric telescopic rod 280 are used to adjust the positions of the limit block 1 230 and the limit block 2 290. When the wire body is twisted and rotated, it will pass between the limit block 1 230 and the limit block 290, and then push the movable baffle 260 to move the counting piece on the counter 240 to complete the counting. When the wire body is exhausted or offset, the movable baffle 260 cannot be moved, and the machine automatically stops to avoid the production of defective products.

[0032] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A multi-strand frame stranding machine for cable preparation, characterized in that: include: A machine body assembly (100) comprises a frame (110), a support motor (120) mounted on the bottom of the frame (110), a wire frame (130) mounted on the support motor (120), a wire harness (140) arranged on the side of the frame (110), and a guide rod (150) connected to the wire frame (130) and extending into the wire harness (140); A monitoring assembly (200) is arranged on the frame (110), and comprises a mounting frame (210) mounted on the frame (110), an electric telescopic rod (220) mounted on the mounting frame (210), a limit block (230) fixed to the inner end of the electric telescopic rod (220), a counter (240) mounted in the limit block (230), a torsion spring shaft (250) mounted on the limit block (230) and located below the counter (240), a movable baffle (260) fixed on the torsion spring shaft (250), a movable sleeve (270) mounted on the guide rod (150), an electric telescopic rod (280) connected to the movable sleeve (270), and a limit block (290) fixed to the end of the electric telescopic rod (280) and located on the side of the movable baffle (260).

2. A multi-strand frame stranding machine for cable preparation according to claim 1, characterized in that: The limiting block 1 (230) and the limiting block 2 (290) are provided in two groups.

3. A multi-strand frame stranding machine for cable preparation according to claim 2, characterized in that: One side of the limiting block 1 (230) and the limiting block 2 (290) is provided with an oblique opening.

4. A multi-strand frame stranding machine for cable preparation according to claim 1, characterized in that: The guide rod (150) is provided with a toothed plate (151), the toothed plate (151) is meshingly connected with a toothed roller (271) assembled in the movable sleeve (270), and one end of the toothed roller (271) is connected to a servo motor (272).

5. A multi-strand frame stranding machine for cable preparation according to claim 1, characterized in that: The inner end of the movable baffle (260) abuts against the bottom of the counter (240).

6. A multi-strand frame stranding machine for cable preparation according to claim 5, characterized in that: The movable baffle (260) is made of a hard rubber sheet structure.

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