Stranding machine for cable production

Abstract

The utility model discloses a stranding machine for cable production, which relates to the field of cable production and comprises a supporting plate, a rotating groove is arranged on the side surface of the supporting plate, a rotatable rotating plate is arranged in the rotating groove, three through holes are uniformly arranged on the side surface of the rotating plate, and bearings are fixedly mounted in the three through holes. Rotating rods are fixedly inserted into the inner ring walls of the three bearings, first gears are fixedly installed on the outer walls of the three rotating rods, a groove is formed in the center of the side face of the rotating plate, a second motor is fixedly installed in the groove, a second gear is fixedly installed at the output end of the second motor, and the second gear is located among the three first gears; the side wall of the second gear is connected with the side walls of the three first gears in a meshed mode at the same time. According to the utility model, the position of a large-scale cable roller can be fixed and wire twisting and winding can be carried out, or a plurality of small-scale cable rollers can be fixed and wire twisting and winding can be carried out at the same time, so that the use effect of the device and the wire twisting efficiency are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the cable production field, concretely relates to a stranding machine for cable production. BACKGROUND

[0002] Cable is the general term of optical cable, cable and other articles. The cable has many purposes, mainly used for control installation, connecting equipment, power transmission and other multiple functions, which is a common and indispensable thing in daily life. Because the cable is electrified, the installation needs to be particularly careful, and the cable needs to be stranded during the production process. A plurality of cables are twisted into one body through the stranding device, and then the stranded cable is wound. However, the common stranding device for cable production has a single use effect when winding the cable at the end, because the specifications of the cable will cause the thickness of the cable to be different, and different sizes of winding rollers are needed for different cables. However, the winding structure on the common stranding device is not convenient for fixing the winding rollers of different sizes, and it is impossible to wind multiple cables at the same time. Therefore, the present application provides a stranding machine for cable production. SUMMARY

[0003] In view of the above problems of the existing stranding machine for cable production, the utility model is proposed.

[0004] Therefore, the utility model aims at providing a stranding machine for cable production, which solves the problem that the structure for winding the cable in the common stranding device has a single use effect and cannot wind multiple cables at the same time.

[0005] In order to achieve the above purpose, the utility model provides the following technical scheme:

[0006] A stranding machine for cable production, comprising a support plate, a rotating groove is formed in the side surface of the support plate, a rotatable rotating plate is arranged in the rotating groove, three through holes are uniformly formed in the side surface of the rotating plate, bearings are fixedly installed in the three through holes, rotating rods are fixedly inserted into the inner wall of the inner ring of the three bearings, first gears are fixedly installed on the outer wall of the three rotating rods, a recess is formed in the center of the side surface of the rotating plate, a second motor is fixedly installed in the recess, a second gear is fixedly installed on the output end of the second motor, the second gear is located between the three first gears, and the side wall of the second gear is meshed and connected with the side wall of the three first gears, a notch is formed in the outer wall of the three rotating rods, and an extendable top plate is arranged in the notch on the side wall of the three rotating rods.

[0007] Preferably, the outer wall of the top plate is provided with a circular arc surface with the same diameter as the rotating rod, and the bottom of the top plate is provided with a flat surface which is attached to the bottom of the notch.

[0008] Preferably, the inner wall bottom of the slot is provided with a storage slot at both ends, and a hydraulic rod is fixedly installed in each storage slot.

[0009] Preferably, the other side of the support plate is provided with a through port communicated with the rotating groove, a Y-shaped mounting bracket is fixedly installed between the inner walls of the through port, the intersection of the mounting bracket is provided with a circular plate, a first motor is fixedly installed on the circular plate in the middle of the mounting bracket, and the output end of the first motor penetrates through the mounting bracket and is fixedly connected to the center of the side surface of the rotating plate.

[0010] Preferably, the inner wall of the rotating groove is uniformly provided with four semicircular grooves, and a rotatable ball is arranged in each semicircular groove.

[0011] Preferably, the three rotating rods are threadedly sleeved with a threaded ring at the end away from the rotating plate.

[0012] In the above technical solution, the technical effects and advantages of the utility model are provided:

[0013] By controlling the hydraulic rods in the three rotating rods, the three top plates can be expanded outward, so as to fix the position of the large cable drum, or three small cable drums are fixed on the three rotating rods respectively, and then the second motor is operated to drive the second gear at the output end to rotate the three first gears at the same time, so that the three rotating rods can drive the cable drums to wind the wire at the same time. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments or prior art, the drawings needed in the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can be obtained by those skilled in the art according to these drawings.

[0015] Figure 1 It is a front structure schematic view of the whole utility model;

[0016] Figure 2 It is a back structure schematic view of the whole utility model;

[0017] Figure 3 It is a structure schematic view of the support plate and the first motor connection of the utility model;

[0018] Figure 4 It is a structure schematic view of the rotating rod and the rotating plate connection of the utility model;

[0019] Figure 5The utility model discloses a rotating plate structure schematic view.

[0020] Figure 6 The utility model discloses a rotating rod and roof connection structure schematic view.

[0021] Mark explanation:

[0022] 1, support plate, 2, rotating groove, 3, rotating plate, 4, through hole, 5, mounting bracket, 6, first motor, 7, through hole, 8, bearing, 9, rotating rod, 10, lack slot, 11, roof, 12, hydraulic rod, 13, threaded ring, 14, first gear, 15, second motor, 16, second gear, 17, annular groove, 18, ball. Specific implementation

[0023] In order to make the technical personnel of the prior art better understand the technical scheme of the utility model, the utility model will be introduced further in the following with the drawings.

[0024] The utility model provides a kind of stranding machine for cable production as Figures 1-6 As shown in the figure, it includes support plate 1, rotating groove 2 is set in the side of support plate 1, rotatable rotating plate 3 is arranged in rotating groove 2, three through holes 7 are evenly set in the side of rotating plate 3, bearing 8 is fixedly installed in three through holes 7, rotating rod 9 is fixedly inserted in the inner ring wall of three bearings 8, first gear 14 is fixedly installed on the outer wall of three rotating rods 9, recess is set in the center of the side of rotating plate 3, second motor 15 is fixedly installed in recess, second gear 16 is fixedly installed in the output end of second motor 15, second gear 16 is located between three first gears 14, and the side wall of second gear 16 is meshed and connected with the side wall of three first gears 14 simultaneously, lack slot 10 is set on the outer wall of three rotating rods 9, top plate 11 is arranged in the lack slot 10 on the side wall of three rotating rods 9, and the size of top plate 11 is adapted to the size of lack slot 10.

[0025] In order to prevent top plate 11 from affecting small cable drum sleeve on rotating rod 9, as shown in the figure Figure 1 And Figure 4 The outer wall of top plate 11 is set as the same diameter as the arc surface of rotating rod 9, and the bottom of top plate 11 is set as the plane that is attached to the bottom of lack slot 10, so that when top plate 11 is located in lack slot 10, the arc surface of top plate 11 and the outer wall of rotating rod 9 form a complete surface.

[0026] In order to let top plate 11 can extrude the inner wall of large cable drum, as shown in the figure Figure 4 And Figure 6As shown, the inner wall of the groove 10 is provided with a storage groove at both ends, and a hydraulic rod 12 is fixedly installed in each storage groove. The two hydraulic rods 12 in the groove 10 are fixedly connected at the ends of the bottom plane of the corresponding top plate 11. By controlling the hydraulic rod 12 inside each rotating rod 9, the hydraulic rod 12 pushes the top plate 11 to expand outward. When the arc surfaces of the three top plates 11 are simultaneously attached to the inner wall of the large cable drum, the position of the large cable drum can be fixed.

[0027] In order to provide a mounting position for the first motor 6, as shown in Figure 2 and Figure 3 , the other side of the support plate 1 is provided with a through opening 4 communicating with the rotating groove 2. A Y-shaped mounting bracket 5 is fixedly installed between the inner walls of the through opening 4. The intersection of the mounting bracket 5 is provided with a circular plate. The first motor 6 is fixedly installed on the circular plate in the middle of the mounting bracket 5. The output end of the first motor 6 penetrates the mounting bracket 5 and is fixedly connected to the center of the side of the rotating plate 3. By installing the first motor 6 on the circular plate in the center of the mounting bracket 5, the output end of the first motor 6 is connected to the center of one side of the rotating plate 3.

[0028] In order to make the rotating plate 3 rotate more easily in the rotating groove 2, as shown in Figure 3 and Figure 4 , four semicircular grooves are evenly provided on the inner wall of the rotating groove 2. A rotatable ball 18 is arranged in each semicircular groove. The side wall of the rotating plate 3 is provided with an annular groove 17. The portions of the four balls 18 protruding from the semicircular grooves are located in the annular groove 17 and can rotate therein. By using multiple balls 18, the contact area between the outer wall of the rotating plate 3 and the inner wall of the rotating groove 2 can be reduced, thereby reducing the friction therebetween.

[0029] Finally, in order to fix the position of the small cable drum sleeved on the rotating rod 9, as shown in Figure 4 and Figure 6 , a threaded ring 13 is threadedly sleeved on the end of each rotating rod 9 away from the rotating plate 3. The drum is squeezed by the threaded ring 13, thereby fixing its position on the rotating rod 9 and preventing it from moving and rotating.

[0030] The large cable drum is sleeved on the three rotating rods 9, then the hydraulic rods 12 inside the three rotating rods 9 push the three top plates 11 to expand outward in the same direction, so that the circular arc surfaces of the three top plates 11 contact the inner wall of the drum, then the first motor 6 is operated to drive the rotating plate 3 to rotate in the rotating groove 2 on the side of the supporting plate 1, so that the rotation and wire winding of the large cable drum are realized; the three small cable drums are sleeved on the three rotating rods 9 respectively, then the small cable drums on the rotating rods 9 are fixed in position by the threaded rings 13, then the second motor 15 is operated to drive the second gear 16 at the output end to rotate, the second gear 16 drives the three first gears 14 to rotate at the same time, so that the three rotating rods 9 rotate at the same time, so that the three small cable drums can rotate and wind the wire at the same time.

[0031] The above only describes certain exemplary embodiments of the present application by way of illustration, without doubt, for those skilled in the art, without departing from the spirit and scope of the present application, the described embodiments can be modified in various ways. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present application.

Claims

1. A stranding machine for cable production, comprising a support plate (1), characterized in that: The support plate (1) has a rotating groove (2) on its side, and a rotatable rotating plate (3) is provided in the rotating groove (2). The rotating plate (3) has three through holes (7) evenly distributed on its side, and bearings (8) are fixedly installed in each of the three through holes (7). Rotating rods (9) are fixedly inserted into the inner ring walls of each of the three bearings (8), and first gears (14) are fixedly installed on the outer walls of each of the three rotating rods (9). A groove is provided at the center of the side of the rotating plate (3), and a second motor is fixedly installed in the groove. 15), the output end of the second motor (15) is fixedly installed with a second gear (16), the second gear (16) is located between the three first gears (14), and the side wall of the second gear (16) is simultaneously meshed with the side wall of the three first gears (14). The outer wall of the three rotating rods (9) is provided with a notch (10), and an extendable top plate (11) is provided in the notch (10) on the side wall of the three rotating rods (9). The size of the top plate (11) is adapted to the size of the notch (10).

2. The stranding machine for cable production according to claim 1, characterized in that: The outer wall of the top plate (11) is set as an arc surface with the same diameter as the rotating rod (9), and the bottom of the top plate (11) is set as a plane that fits with the bottom of the notch (10).

3. The stranding machine for cable production according to claim 2, characterized in that: The bottom of the inner wall of the notch (10) is provided with storage slots at both ends, and a hydraulic rod (12) is fixedly installed in each storage slot. The telescopic ends of the two hydraulic rods (12) in the notch (10) are respectively fixedly connected to the two ends of the bottom plane of the corresponding top plate (11).

4. The stranding machine for cable production according to claim 1, characterized in that: The other side of the support plate (1) has an opening (4) that communicates with the rotating groove (2). A Y-shaped mounting bracket (5) is fixedly installed between the inner walls of the opening (4). The intersection of the mounting bracket (5) is set as a circular plate. A first motor (6) is fixedly installed on the circular plate in the middle of the mounting bracket (5). The output end of the first motor (6) passes through the mounting bracket (5) and is fixedly connected to the center of the side of the rotating plate (3).

5. The stranding machine for cable production according to claim 1, characterized in that: The inner wall of the rotating groove (2) is evenly provided with four semi-circular grooves, and each semi-circular groove is provided with a rotatable ball (18). The side wall of the rotating plate (3) is provided with an annular groove (17). The parts of the four balls (18) that extend out of the semi-circular grooves are all located in the annular groove (17) and can rotate inside it.

6. The stranding machine for cable production according to claim 1, characterized in that: Each of the three rotating rods (9) has a threaded ring (13) threaded onto the end away from the rotating plate (3).

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