A high-speed stranding device for cable production

Abstract

The present invention discloses a high-speed stranding device for cable production, which belongs to the technical field of cable stranding, and comprises a base, a vertical plate is fixedly connected to the top of the base, a shaft body penetrating the vertical plate and rotatably connected to the vertical plate is provided at one end of the vertical plate, a movable disk is slidably connected to the surface of the shaft body, a mounting tube slidably connected to the surface of the shaft body is fixedly connected to one end of the movable disk, a plurality of round rods are fixedly connected to the surface of the mounting tube, and a plurality of wire holes are provided at one end of the circular disk. The present invention is provided with a U-shaped rod and a fixing assembly, the U-shaped rod is used to clamp the winding drum on the round rod, and the U-shaped rod is matched with the trapezoidal block on the fixing assembly to fix the U-shaped rod, thereby fixing the winding drum and the movable disk, so as to prevent the movable disk from being thrown off the movable disk when rotating at a high speed, thereby avoiding affecting the cable stranding and avoiding the occurrence of accidents caused by the falling of the winding drum.

Description

Technical Field

[0001] The invention relates to the technical field of cable stranding, and in particular to a high-speed stranding device for cable production. Background Art

[0002] A cable is a wire made of one or more mutually insulated conductors and an outer insulating protective layer. It is laid underground, in the air, etc. A cable generally consists of three parts: a conductor, an insulating layer, and a protective layer.

[0003] The existing cable twisting machines generally install the cable reel on the cable twisting machine by means of a screw. Since the cable reel needs to be frequently installed and disassembled, the screw needs to be frequently tightened and loosened, which causes the surface threads of the screw and the thread grooves on the cable twisting machine to wear or produce thread slippage after long-term use, resulting in the screw being unable to be stably installed on the cable twisting machine, thereby causing the cable reel to be unstable. Under the high-speed rotation of the cable twisting machine, the cable reel may be thrown out of the cable twisting machine, thereby affecting the cable twisting. The falling of the cable reel may cause accidents. At the same time, when twisting the cables, the cables on multiple reels cannot ensure the same tightness, which causes that when the cables on some reels are too loose, the overly loose cables cannot be tightly twisted together during twisting. Therefore, a high-speed twisting device for cable production is proposed to solve the above problems. Summary of the invention

[0004] The purpose of the present invention is to solve the problems in the above technology and to propose a high-speed stranding device for cable production.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A high-speed stranding device for cable production, comprising a base, the top of the base is fixedly connected to a vertical plate, one end of the vertical plate is provided with a shaft body that penetrates the vertical plate and is rotatably connected to the vertical plate, the surface of the shaft body is slidably connected to a moving disk, one end of the moving disk is fixedly connected to a mounting tube that is slidably connected to the surface of the shaft body, the surface of the mounting tube is fixedly connected to a plurality of round rods, one end of the shaft body is fixedly connected to a circular plate, one end of the circular plate is provided with a plurality of wire passing holes, the surface of the circular plate is fixedly connected to a plurality of connecting blocks, one end of the connecting block is fixedly connected to a U-shaped rod that penetrates the moving disk, the U-shaped groove on the U-shaped rod fits with the surface of the round rod, one end of the U-shaped rod is provided with a fixing groove, one end of the moving disk is rotatably connected to a moving tube that is slidably connected to the surface of the shaft body, the surface of the moving tube is fixedly connected to a plurality of mounting blocks, one end of the moving disk is provided with a plurality of accommodating grooves, a T-shaped plate is slidably connected in the accommodating groove, a reset spring is fixedly connected between the T-shaped plate and the accommodating groove, and a fixing component is provided between the T-shaped plate and the mounting block.

[0007] Preferably, the fixing assembly includes a round tube fixedly connected to one end of a T-shaped plate, a frame is sleeved on the surface of the round tube, a cylinder is provided on the inner surface of the frame, a connecting rod is rotatably connected between the cylinder and the mounting block, and one end of the T-shaped plate is fixedly connected to a trapezoidal block which is relatively arranged and plugged into the fixing groove.

[0008] Preferably, a connecting plate is fixedly connected to the top of the base, a motor is installed on the top of the base through a mounting seat, the output shaft of the motor is rotatably connected to one end of the connecting plate, one end of the shaft body is fixedly connected to a connecting shaft, and a belt is connected between the connecting shaft and the output shaft.

[0009] Preferably, a sliding groove is provided at the bottom end of the base, an annular groove is provided at one end of the movable disk, an arc plate rotatably connected to the annular groove is provided at one end of the movable disk, and a sliding block slidably connected to the sliding groove is fixedly connected to the surface of the arc plate.

[0010] Preferably, one end of the disc is fixedly connected to a plurality of L-shaped connecting rods, the bottom end of the base is fixedly connected to a fixing piece, one end of the fixing piece is provided with a hollow tube that passes through the fixing piece and is rotatably connected to the fixing piece, and one end of the plurality of L-shaped connecting rods is fixedly connected to the surface of the hollow tube.

[0011] Preferably, a plurality of mounting disks are arranged at one end of the circular disk, a slot is opened at one end of the mounting disk, a driving roller is arranged between each group of mounting disks, and both ends of the driving roller are fixedly connected with a sliding shaft slidably connected to the slot.

[0012] Preferably, a U-shaped connecting piece is rotatably connected between every two of the sliding shafts, and one end of the L-shaped connecting rod is fixedly connected to an electric push rod fixedly connected to the U-shaped connecting piece.

[0013] Preferably, a support plate is fixedly connected between each group of the mounting plates, and one end of the support plate is fixedly connected to a support rod which is arranged opposite to and fixedly connected to the L-shaped connecting rod.

[0014] Preferably, a baffle is fixedly connected between each group of the mounting plates, and a laser sensor is installed at one end of the baffle.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. The present invention is provided with a U-shaped rod and a fixing assembly, the U-shaped rod is used to clamp the winding drum on the round rod, and the U-shaped rod is fixed by the cooperation of the trapezoidal block on the fixing assembly, so as to fix the winding drum and the movable drum, thereby preventing the winding drum from being thrown off the movable drum when the movable drum rotates at a high speed, thereby avoiding affecting the cable twisting and avoiding the occurrence of accidents caused by the falling of the winding drum.

[0017] 2. The present invention is provided with an electric push rod, a driving roller, a baffle and a laser sensor. The baffle and the laser sensor are used to detect whether the cable is too loose, and the driving roller at the top of the electric push rod is driven to move, so as to stretch the too loose cable and make the loose cable tight, thereby ensuring the uniform tightness of the cables and avoiding the situation that when the cable on the winding reel is too loose, the too loose cable cannot be tightly twisted together when twisting the wire. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of the three-dimensional structure of a high-speed stranding device for cable production proposed by the present invention Figure 1 .

[0019] Figure 2 A schematic diagram of the three-dimensional structure of a high-speed stranding device for cable production proposed by the present invention Figure 2 .

[0020] Figure 3 This is an assembly diagram of a high-speed stranding device for cable production proposed by the present invention.

[0021] Figure 4 The present invention provides an assembly diagram of a round rod, an arc plate, a moving disk, a connecting rod and a trapezoidal block in a high-speed stranding device for cable production proposed by the present invention.

[0022] Figure 5 for Figure 4 Enlarged view of point A in the middle.

[0023] Figure 6 The present invention provides an assembly diagram of an L-shaped connecting rod and a driving roller in a high-speed stranding device for cable production.

[0024] Figure 7 The present invention provides an assembly diagram of an electric push rod, a driving roller and a mounting plate in a high-speed stranding device for cable production.

[0025] In the figure: 1. base; 101. connecting plate; 2. motor; 3. belt; 4. shaft; 401. vertical plate; 402. connecting shaft; 5. moving plate; 501. mounting tube; 502. arc plate; 503. moving tube; 504. connecting rod; 6. round rod; 7. round plate; 701. U-shaped rod; 702. connecting block; 8. L-shaped connecting rod; 9. fixing piece; 901. hollow tube; 10. T-shaped plate; 1001. trapezoidal block; 1003. round tube; 1004. frame; 11. electric push rod; 1101. driving roller; 1102. sliding shaft; 1103. U-shaped connecting piece; 12. supporting rod; 13. mounting plate; 1301. baffle; 14. laser sensor. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0027] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0028] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "mounted / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] Embodiment 1:

[0030] Reference Figure 1-3 A high-speed stranding device for cable production comprises a base 1, a vertical plate 401 is fixedly connected to the top of the base 1, a shaft 4 penetrating the vertical plate 401 and rotatably connected to the vertical plate 401 is arranged at one end of the vertical plate 401, a movable disk 5 is slidably connected to the surface of the shaft 4, a mounting tube 501 slidably connected to the surface of the shaft 4 is fixedly connected to one end of the movable disk 5, a plurality of round rods 6 (the wire reel can be mounted on the round rod 6) are fixedly connected to the surface of the mounting tube 501, a circular disk 7 is fixedly connected to one end of the shaft 4, a plurality of wire passing holes are provided at one end of the circular disk 7, a plurality of connecting blocks 702 are fixedly connected to the surface of the circular disk 7, a U-shaped rod 701 penetrating the movable disk 5 is fixedly connected to one end of the connecting block 702 (the U-shaped rod 701 is used to clamp the wire reel mounted on the round rod 6 to prevent the wire reel from falling off during the stranding process), and a U-shaped groove on the U-shaped rod 701 fits with the surface of the round rod 6;

[0031] A fixing groove is provided at one end of the U-shaped rod 701, and a moving tube 503 which is slidably connected to the surface of the shaft body 4 is rotatably connected to one end of the moving disk 5. A plurality of mounting blocks are fixedly connected to the surface of the moving tube 503. A plurality of receiving grooves are provided at one end of the moving disk 5, and a T-shaped plate 10 is slidably connected in the receiving groove, and a return spring is fixedly connected between the T-shaped plate 10 and the receiving groove.

[0032] Furthermore, a fixing component is arranged between the T-shaped plate 10 and the mounting block (the fixing component fixes the cable reel and the movable plate 5 on the round rod 6), and the fixing component includes a round tube 1003 fixedly connected to one end of the T-shaped plate 10, and a frame 1004 is sleeved on the surface of the round tube 1003, and a cylinder is arranged on the inner surface of the frame 1004, and a connecting rod 504 is rotatably connected between the cylinder and the mounting block, and a trapezoidal block 1001 which is relatively arranged and plugged into the fixing groove is fixedly connected to one end of the T-shaped plate 10 (the trapezoidal block 1001 is plugged into the T-shaped plate 10, thereby fixing the U-shaped rod 701 and clamping the cable reel on the round rod 6).

[0033] It should be noted that: a connecting plate 101 is fixedly connected to the top of the base 1, a motor 2 is installed on the top of the base 1 through a mounting seat, the output shaft of the motor 2 is rotatably connected to one end of the connecting plate 101, one end of the shaft body 4 is fixedly connected to a connecting shaft 402, and a belt 3 is connected between the connecting shaft 402 and the output shaft (the motor 2 drives the belt 3 to rotate, thereby rotating the connecting shaft 402, the shaft body 4, the movable disk 5 and the disc 7 to twist the cable).

[0034] It is worth noting that: a sliding groove is provided at the bottom end of the base 1, an annular groove is provided at one end of the movable disk 5, an arc plate 502 is provided at one end of the movable disk 5 for rotationally connecting with the annular groove (when the cable reel is installed on the round rod 6, the arc plate 502 can prevent the cable reel from falling off the round rod 6), and a slider which is slidably connected with the sliding groove is fixedly connected to the surface of the arc plate 502.

[0035] A further advantage of adopting the above method is that the above device clamps the cable reel on the movable disk 5 through the round rod 6 and the U-shaped rod 701, thereby preventing the cable reel from being thrown off the movable disk 5 when the movable disk 5 rotates at high speed, thereby achieving cable twisting while avoiding the occurrence of accidents caused by the cable reel falling off.

[0036] Embodiment 2 proposed based on Embodiment 1:

[0037] Reference Figure 4-7A high-speed stranding device for cable production includes a disc 7 having a plurality of L-shaped connecting rods 8 fixedly connected to one end thereof, a fixing piece 9 fixedly connected to the bottom end of a base 1, a hollow tube 901 penetrating the fixing piece 9 and rotatably connected to the fixing piece 9 being provided at one end thereof, one end of the plurality of L-shaped connecting rods 8 being fixedly connected to the surface of the hollow tube 901, a plurality of groups of mounting discs 13 being provided at one end of the disc 7, a notch being provided at one end of the mounting disc 13, a driving roller 1101 being provided between each group of mounting discs 13, and sliding shafts 1102 slidably connected to the notch being fixedly connected to both ends of the driving roller 1101.

[0038] Furthermore, a U-shaped connector 1103 is rotatably connected between every two sliding shafts 1102, and one end of the L-shaped connecting rod 8 is fixedly connected to an electric push rod 11 fixedly connected to the U-shaped connector 1103 (the electric push rod 11 pushes the driving roller 1101 and stretches the cable to make the looser cable become tight).

[0039] It should be noted that: a support plate is fixedly connected between each group of mounting disks 13, one end of the support plate is fixedly connected to a support rod 12 which is relatively arranged and fixedly connected to the L-shaped connecting rod 8, a baffle 1301 is fixedly connected between each group of mounting disks 13, and a laser sensor 14 is installed at one end of the baffle 1301 (the laser sensor 14 is used to detect whether the cable is too loose, and the laser sensor 14 is electrically connected to the electric push rod 11).

[0040] A further advantage of adopting the above method is that the above device stretches the loose cables to make them tight, thereby ensuring the uniform tightness of the cables and avoiding the situation where the loose cables on the reel cannot be tightly twisted together when twisting the cables.

[0041] When the shaft body 4 rotates counterclockwise or clockwise, the movable tube 503 also rotates counterclockwise or clockwise. At this time, the connecting rod 504 will rotate synchronously with the movable tube 503 and will not move. Only when the shaft body 4 stops rotating and the staff rotates the movable tube 503, the connecting rod 504 can be moved, and the T-shaped plate 10 and the trapezoidal block 1001 can be driven downward through the frame 1004, thereby releasing the U-shaped rod 701 from limiting the fixation of the movable disk 5.

[0042] The motor 2 is of prior art, and it can drive the output shaft to rotate, so no further details will be given here.

[0043] When the present invention is in use: when it is necessary to twist multiple cables, the staff will put the winding drum on the round rod 6 and rotate the movable disk 5 to put each round rod 6 on the winding drum. Then the staff will operate the movable disk 5 to make the mounting tube 501 at one end of the movable disk 5 contact with the circular disk 7. When the movable disk 5 gradually moves toward the circular disk 7, the multiple U-shaped rods 701 on the circular disk 7 will be inserted into the movable disk 5 and penetrate the movable disk 5. At the same time, when the U-shaped rod 701 penetrates the movable disk 5, it will squeeze and push the pushing block to move. When the U-shaped groove on the U-shaped rod 701 fits the surface of the round rod 6, the fixed groove on the U-shaped rod 701 is perpendicular to the trapezoidal block 1001. At this time, the reset spring resets and drives the trapezoidal block 1001 to reset, so that the trapezoidal block 1001 is stuck into the fixed groove on the U-shaped rod 701, and the U-shaped rod 701 is fixed. The winding drum on the round rod 6 and the movable disk 5 are fixed by the U-shaped rod 701.

[0044] Then the staff passes the cables on each reel through the disc 7 and puts them on the driving roller 1101, and at the same time twists the multiple cables together, passes them through the hollow tube 901 and connects them to the winding device;

[0045] Then the staff starts the motor 2, which drives the belt 3 to rotate, and drives the connecting shaft 402 and the shaft body 4 to rotate, and drives the disc 7 to rotate through the shaft body 4, so that the disc 7 drives the movable disc 5 and the round rod 6 to rotate through the U-shaped rod 701, thereby rotating multiple winding reels, and rotating multiple cables together. The above-mentioned device clamps the winding reel on the movable disc 5 through the round rod 6 and the U-shaped rod 701, thereby preventing the movable disc 5 from being thrown off the movable disc 5 when rotating at a high speed, thereby avoiding affecting the cable twisting and avoiding the falling off of the winding reel which may cause an accident.

[0046] When the cable on one of the cable reels is too loose, the loose cable will sag under its own gravity due to the lack of stretching force, and sag into the laser emitted by the laser sensor 14, and at the same time rest on the baffle 1301. Due to the limiting effect of the baffle 1301, the drooping cable will inevitably be in the laser emitted by the laser sensor 14. At this time, the laser emitted by the laser sensor 14 will be blocked, and the laser sensor 14 will transmit a signal to the control end, and drive the electric push rod 11 to push the loose cable to stretch it, so that the loose cable becomes tight, thereby ensuring the consistency of the tightness of the cable, and avoiding the inability to tightly twist the loose cables together when the cables on the cable reel are too loose.

[0047] When the cables on the cable reel are twisted, the movable tube 503 can be rotated so that the multiple connecting rods 504 pull the T-shaped plate 10 and the trapezoidal block 1001 downward, thereby releasing the limiting fixation of the movable disk 5 by the U-shaped rod 701. The staff can then remove the cable reel on the round rod 6 and replace it with a new one by moving the movable disk 5.

[0048] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A high-speed stranding device for cable production, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a vertical plate (401); one end of the vertical plate (401) is provided with a shaft (4) penetrating the vertical plate (401) and rotatably connected to the vertical plate (401); the surface of the shaft (4) is slidably connected to a movable disk (5); one end of the movable disk (5) is fixedly connected to a mounting tube (501) slidably connected to the surface of the shaft (4); the surface of the mounting tube (501) is fixedly connected to a plurality of round rods (6); one end of the shaft (4) is fixedly connected to a circular disk (7); one end of the circular disk (7) is provided with a plurality of wire holes; the surface of the circular disk (7) is fixedly connected to a plurality of connection blocks (702); the connection blocks ( One end of the movable plate (702) is fixedly connected to a U-shaped rod (701) penetrating the movable plate (5), the U-shaped groove on the U-shaped rod (701) fits with the surface of the round rod (6), one end of the U-shaped rod (701) is provided with a fixing groove, one end of the movable plate (5) is rotatably connected to a movable tube (503) slidably connected to the surface of the shaft body (4), the surface of the movable tube (503) is fixedly connected to a plurality of mounting blocks, one end of the movable plate (5) is provided with a plurality of receiving grooves, a T-shaped plate (10) is slidably connected in the receiving groove, a return spring is fixedly connected between the T-shaped plate (10) and the receiving groove, and a fixing component is provided between the T-shaped plate (10) and the mounting block; The fixing assembly comprises a round tube (1003) fixedly connected to one end of the T-shaped plate (10), a frame (1004) being sleeved on the surface of the round tube (1003), a cylinder being provided on the inner surface of the frame (1004), a connecting rod (504) being rotatably connected between the cylinder and the mounting block, and a trapezoidal block (1001) being fixedly connected to one end of the T-shaped plate (10) and being arranged opposite to and plugged into the fixing groove.

2. A high-speed stranding device for cable production according to claim 1, characterized in that: The top end of the base (1) is fixedly connected to a connecting plate (101), the top end of the base (1) is mounted with a motor (2) via a mounting seat, the output shaft of the motor (2) is rotatably connected to one end of the connecting plate (101), one end of the shaft body (4) is fixedly connected to a connecting shaft (402), and a belt (3) is connected between the connecting shaft (402) and the output shaft.

3. A high-speed stranding device for cable production according to claim 1, characterized in that: A sliding groove is provided at the bottom end of the base (1), an annular groove is provided at one end of the movable plate (5), an arc-shaped plate (502) rotatably connected to the annular groove is provided at one end of the movable plate (5), and a sliding block slidably connected to the sliding groove is fixedly connected to the surface of the arc-shaped plate (502).

4. A high-speed stranding device for cable production according to claim 1, characterized in that: One end of the disc (7) is fixedly connected to a plurality of L-shaped connecting rods (8); the bottom end of the base (1) is fixedly connected to a fixing member (9); one end of the fixing member (9) is provided with a hollow tube (901) penetrating the fixing member (9) and rotatably connected to the fixing member (9); one end of the plurality of L-shaped connecting rods (8) is fixedly connected to the surface of the hollow tube (901).

5. A high-speed stranding device for cable production according to claim 4, characterized in that: A plurality of groups of mounting disks (13) are arranged at one end of the disk (7), a notch is provided at one end of the mounting disk (13), a driving roller (1101) is arranged between each group of mounting disks (13), and sliding shafts (1102) slidably connected to the notch are fixedly connected at both ends of the driving roller (1101).

6. A high-speed stranding device for cable production according to claim 5, characterized in that: A U-shaped connecting piece (1103) is rotatably connected between each two of the sliding shafts (1102), and one end of the L-shaped connecting rod (8) is fixedly connected to an electric push rod (11) fixedly connected to the U-shaped connecting piece (1103).

7. A high-speed stranding device for cable production according to claim 6, characterized in that: A support plate is fixedly connected between each group of mounting plates (13), and one end of the support plate is fixedly connected to a support rod (12) which is arranged opposite to and fixedly connected to the L-shaped connecting rod (8).

8. A high-speed stranding device for cable production according to claim 7, characterized in that: A baffle (1301) is fixedly connected between each group of mounting plates (13), and a laser sensor (14) is mounted on one end of the baffle (1301).

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