Cable stripping device for power transmission cable production

Abstract

The utility model relates to the technical field of cable processing equipment, and discloses a cable stripping device for power transmission cable production, which comprises a workbench, the inner wall of the workbench is provided with a chute, and one side of the workbench is provided with a gear motor. The cable stripping device for power transmission cable production is provided with the gear motor, the right-hand and left-hand threaded rod, the moving frames, the supporting assembly, the electric telescopic rod, the cylinder, the mounting base, the round rod and the rolling wheels, the two moving frames can move face to face or back to back through work of the gear motor, and therefore cable workpieces of different sizes can be conveyed and stripped; according to the size of a cable workpiece, the height of the rolling wheel can be adjusted through work of the electric telescopic rod, the cable workpiece is supported through the rolling wheel, when the cable workpiece is conveyed, the rolling wheel rotates, the cable workpiece is conveyed more smoothly and stably, and the requirements of people are met.

Description

Technical Field

[0001] This utility model relates to the technical field of cable processing equipment, specifically a cable stripping device for power transmission cable production. Background Technology

[0002] Cables generally consist of three parts: conductor, insulation layer, and protective layer. There are usually two types: power cables and control cables. After a long period of use, the outer insulation layer of a cable may age and become damaged, requiring replacement. Generally, the old insulation layer needs to be removed using a stripping device to prepare for the laying of a new insulation layer.

[0003] The prior art patent document CN221408261U provides a cable stripping device for power transmission cable production. By sliding a slider, the slider can be moved left and right. Under the action of the inclined block, the lifting rod can achieve the effect of lifting and adjusting, which makes it convenient for the cutter head to strip cables of different sizes and models.

[0004] The existing technology described above can strip cables, but during use, the cables are transported by a conveyor belt, and the position of the conveyor belt is fixed. When the cable size is large or small, the conveyor belt cannot transport the cable. It cannot effectively transport and strip cables of different sizes, and cannot meet people's needs. Therefore, we need a cable stripping device for power transmission cable production. Utility Model Content

[0005] The purpose of this utility model is to provide a cable stripping device for power transmission cable production, so as to solve the problems mentioned in the background art.

[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a cable stripping device for power transmission cable production, including a workbench, a groove is provided on the inner wall of the workbench, and a reduction motor is installed on one side of the workbench. The output shaft of the reduction motor is fixedly connected to a positive and negative threaded rod through a coupling, and a movable frame is threadedly connected to the outer wall of the positive and negative threaded rod. A support assembly is provided on the top of the workbench, a rotating assembly is provided on the outer wall of the movable frame, and a blade assembly is provided on the outer wall of the movable frame.

[0007] The support assembly includes an electric telescopic rod, a cylinder is fixedly connected to the top of the workbench, a mounting base is fixedly connected to one end of the electric telescopic rod, a round rod is fixedly connected to the bottom of the mounting base, a roller is rotatably connected to the inner wall of the mounting base, and a cable workpiece is provided on the top of the roller.

[0008] The rotating assembly includes a fixed frame, and a fixed motor is mounted on the top of the fixed frame. The output shaft of the fixed motor is fixedly connected to a rotating rod via a coupling, and a rotating wheel is fixedly connected to the outer wall of the rotating rod. The outer wall of the rotating wheel is provided with a rubber sleeve.

[0009] The blade assembly includes a fixing plate, and a screw is fixedly connected to the top of the fixing plate. A cutting blade is detachably connected to the top of the fixing plate, and an elongated groove is formed on the inner wall of the cutting blade. A nut is threadedly connected to the outer wall of the screw.

[0010] Preferably, there are two movable frames, and the two movable frames are symmetrically arranged on the positive and negative threaded rods.

[0011] Preferably, one end of the round rod extends into the cylinder, and the outer wall of the round rod is in contact with the inner wall of the cylinder.

[0012] Preferably, there are multiple rollers, and the multiple rollers are arranged at equal intervals in the mounting base.

[0013] Preferably, the fixed frame forms a rotating structure by means of a fixed motor and a rotating rod, and one end of the fixed motor passes through the fixed frame and is connected to the rotating rod.

[0014] Preferably, the cutting blade forms a sliding structure with the screw through a long groove, and the inner wall of the long groove is in contact with the outer wall of the screw.

[0015] Preferably, the fixing plate forms a fixing structure with the nut and the cutting blade, and one end of the screw passes through the long groove and is connected to the nut.

[0016] Compared with the prior art, the beneficial effects achieved by this utility model are:

[0017] First, this utility model includes a geared motor, a forward and reverse threaded rod, a movable frame, a support assembly, an electric telescopic rod, a cylinder, a mounting base, a round rod, and rollers. The geared motor enables the two movable frames to move towards or away from each other, allowing for the conveying and stripping of cable workpieces of different sizes. The height of the rollers can be adjusted according to the size of the cable workpiece via the electric telescopic rod. The rollers support the cable workpiece, and their rotation during transport ensures smoother and more stable transport, meeting people's needs.

[0018] Secondly, this utility model is equipped with a fixed frame, a fixed motor, a rotating rod, a rotating wheel, and a rubber sleeve. By the operation of the fixed motor, the rotating wheel can drive the rubber sleeve to rotate. The rubber sleeve increases the friction between the rubber sleeve and the cable workpiece, ensuring that the two rotating wheels can stably transport the cable workpiece in the middle.

[0019] Third, this utility model is equipped with a fixing plate, a screw, a cutting blade, a long groove, and a nut. By pulling the cutting blade, the cutting blade can slide on the screw through the long groove and be fixed by the nut. The position of the cutting blade can be adjusted according to the cable sheath of different thicknesses, making the operation simple and convenient. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the positive and negative threaded rod and the movable frame structure of this utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the movable frame and the fixed plate of this utility model;

[0023] Figure 4 This is a schematic diagram of the mounting base and roller structure of this utility model;

[0024] Figure 5 This is a schematic diagram of the fixing plate and cutting blade structure of this utility model.

[0025] The components include: 1. Workbench; 2. Slide groove; 3. Gear motor; 4. Positive and negative threaded rod; 5. Moving frame; 6. Support assembly; 601. Electric telescopic rod; 602. Cylinder; 603. Mounting base; 604. Round rod; 605. Roller; 7. Rotating assembly; 701. Fixed frame; 702. Fixed motor; 703. Rotating rod; 704. Rotating wheel; 705. Rubber sleeve; 8. Blade assembly; 801. Fixed plate; 802. Screw; 803. Cutting blade; 804. Long groove; 805. Nut; 9. Cable workpiece. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] like Figure 1-5As shown, a cable stripping device for power transmission cable production includes a workbench 1. A groove 2 is formed on the inner wall of the workbench 1, and a reduction motor 3 is installed on one side of the workbench 1. The output shaft of the reduction motor 3 is fixedly connected to a threaded rod 4 via a coupling, and a movable frame 5 is threadedly connected to the outer wall of the threaded rod 4. A support assembly 6 is provided on the top of the workbench 1, and a rotating assembly 7 and a blade assembly 8 are provided on the outer wall of the movable frame 5. The support assembly 6 includes an electric telescopic rod 601, a cylinder 602 is fixedly connected to the top of the workbench 1, a mounting base 603 is fixedly connected to one end of the electric telescopic rod 601, and a round rod 604 is fixedly connected to the bottom of the mounting base 603. The inner wall of 603 is rotatably connected to a roller 605, and a cable workpiece 9 is provided on the top of the roller 605; the rotating assembly 7 includes a fixed frame 701, and a fixed motor 702 is installed on the top of the fixed frame 701. The output shaft of the fixed motor 702 is fixedly connected to a rotating rod 703 through a coupling, and a rotating wheel 704 is fixedly connected to the outer wall of the rotating rod 703. A rubber sleeve 705 is provided on the outer wall of the rotating wheel 704; the blade assembly 8 includes a fixed plate 801, and a screw 802 is fixedly connected to the top of the fixed plate 801. A cutting blade 803 is detachably connected to the top of the fixed plate 801, and a long groove 804 is opened on the inner wall of the cutting blade 803. A nut 805 is threadedly connected to the outer wall of the screw 802.

[0028] Through the above technical solution, the two moving frames 5 can move towards or away from each other by the operation of the geared motor 3, thereby enabling the conveying and stripping of cable workpieces 9 of different sizes. Depending on the size of the cable workpiece 9, the height of the rollers 605 can be adjusted by the operation of the electric telescopic rod 601. The rollers 605 support the cable workpiece 9, and during conveying, the rollers 605 rotate, making the conveying of the cable workpiece 9 smoother and more stable, meeting people's needs. The fixed motor 702 can drive the rotating wheel 704 to rotate the rubber sleeve 705. The rubber sleeve 705 increases the friction between the rubber sleeve and the cable workpiece 9, ensuring that the two rotating wheels 704 can stably convey the cable workpiece 9 in the middle. By pulling the cutting blade 803, the cutting blade 803 can slide on the screw 802 through the long groove 804 and be fixed by the nut 805. The position of the cutting blade 803 can be adjusted according to the cable sheath thickness, making operation simple and convenient.

[0029] Specifically, there are two movable frames 5, and the two movable frames 5 are symmetrically arranged on the positive and negative threaded rods 4.

[0030] Through the above technical solution, the outer wall of the movable frame 5 is in contact with the inner wall of the slide 2. By rotating the forward and reverse threaded rods 4, the two movable frames 5 can move towards each other or away from each other. One end of the forward and reverse threaded rods 4 is equipped with a bearing, and the forward and reverse threaded rods 4 rotate more stably by relying on the bearing. The outer wall of the worktable 1 is equipped with a controller.

[0031] Specifically, one end of the round rod 604 extends into the cylinder 602, and the outer wall of the round rod 604 is in contact with the inner wall of the cylinder 602.

[0032] With the above technical solution, when the mounting base 603 moves, the mounting base 603 drives the round rod 604 to move inside the cylinder 602, making the lifting and lowering of the mounting base 603 more stable.

[0033] Specifically, there are multiple rollers 605, and the multiple rollers 605 are equally spaced within the mounting base 603.

[0034] Through the above technical solution, multiple rollers 605 are provided to support the cable workpiece 9. When the cable workpiece 9 moves, the cable workpiece 9 causes the multiple rollers 605 to rotate, thereby making the cable workpiece 9 move more smoothly.

[0035] Specifically, the fixed frame 701 forms a rotating structure with the fixed motor 702 and the rotating rod 703, and one end of the fixed motor 702 passes through the fixed frame 701 and is connected to the rotating rod 703.

[0036] With the above technical solution, the fixed frame 701 is fixed on the two movable frames 5, and a bearing is provided at one end of the rotating rod 703. When the fixed motor 702 works, it drives the rotating rod 703 to rotate, and the rotating rod 703 rotates more stably by relying on the bearing.

[0037] Specifically, the cutting blade 803 forms a sliding structure with the screw 802 through the long groove 804, and the inner wall of the long groove 804 is in contact with the outer wall of the screw 802.

[0038] With the above technical solution, there are two screws 802. The screws 802 are located in the long groove 804. When the cutting blade 803 is moved, the cutting blade 803 slides on the screws 802 of the fixed plate 801 through the long groove 804. The position of the cutting blade 803 is adjusted according to the thickness of the cable workpiece 9 sheath.

[0039] Specifically, the fixing plate 801 forms a fixing structure with the cutting blade 803 through the nut 805, and one end of the screw 802 passes through the long slot 804 and is connected to the nut 805.

[0040] Through the above technical solution, by assembling the nut 805 onto the screw 802 and rotating the nut 805, the nut 805 fixes the cutting blade 803 onto the fixing plate 801.

[0041] In use, first connect the device to an external power supply. The external power supply provides power to the device. Adjust the positions of the two moving frames 5 according to the size of the cable workpiece 9. The reduction motor 3 drives the positive and negative threaded rods 4 to rotate, thereby causing the two moving frames 5 to move towards each other. The moving frames 5 drive the fixed frame 701 to move. The movement of the fixed frame 701 causes the rotating wheel 704 to drive the rubber sleeve 705 to move to the appropriate position. According to the thickness of the cable workpiece 9 sheath, adjust the position of the cutting blade 803 accordingly. By removing the two nuts 805, pull the cutting blade 803. The cutting blade 803 moves on the screw 802 of the fixed plate 801 through the long groove 804. After the cutting blade 803 moves to the appropriate position, stop. Then, install the nuts 805 on the screw 802 and rotate the nuts 805 to tighten and fix the cutting blade 803. According to the size of the cable workpiece 9, the middle of the cable workpiece 9 corresponds to the middle of the rotating wheel 704. Adjust the height of the roller 605. The electric telescopic rod 601 works to push the mounting base 603. The mounting base 603 moves the round rod 604 within the cylinder 602, making the movement of the mounting base 603 more stable. The movement of the mounting base 603 drives the roller 605 to move to the appropriate position. During processing, the fixed motor 702 works, driving the rotating rod 703 to rotate. The rotating rod 703 drives the rotating wheel 704 to rotate, and the rotating wheel 704 drives the rubber sleeve 705 to rotate. This allows the two rotating rubber sleeves 705 to stably transport the cable workpiece 9 in the middle. The movement of the cable workpiece 9 causes multiple rollers 605 to rotate, and the multiple rollers 605 support the cable workpiece 9, making the transport of the cable workpiece 9 more stable. During the transport of the cable workpiece 9, when the cable workpiece 9 passes the cutting blade 803, the cutting blade 803 precisely cuts and peels off the outer sheath of the cable workpiece 9. The operator straightens the cable or uses appropriate equipment to straighten the cable to ensure the transport and peeling processing of the cable workpiece 9. This completes all the work. The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0042] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A cable stripping device for power cable production, comprising a worktable (1), characterized in that: The inner wall of the workbench (1) is provided with a sliding groove (2), and one side of the workbench (1) is provided with a speed reducer (3), the output shaft of the speed reducer (3) is fixedly connected with a reversible screw rod (4) through a shaft coupling, and the outer wall of the reversible screw rod (4) is threadedly connected with a moving frame (5), the top of the workbench (1) is provided with a supporting assembly (6), the outer wall of the moving frame (5) is provided with a rotating assembly (7), and the outer wall of the moving frame (5) is provided with a blade assembly (8); The supporting assembly (6) comprises an electric telescopic rod (601), the top of the workbench (1) is fixedly connected with a cylinder (602), one end of the electric telescopic rod (601) is fixedly connected with a mounting seat (603), the bottom of the mounting seat (603) is fixedly connected with a circular rod (604), the inner wall of the mounting seat (603) is rotatably connected with a roller (605), and the top of the roller (605) is provided with a cable workpiece (9); The rotating assembly (7) comprises a fixed frame (701), and the top of the fixed frame (701) is provided with a fixed motor (702), the output shaft of the fixed motor (702) is fixedly connected with a rotating rod (703) through a shaft coupling, and the outer wall of the rotating rod (703) is fixedly connected with a rotating wheel (704), the outer wall of the rotating wheel (704) is provided with a rubber sleeve (705); The blade assembly (8) comprises a fixed plate (801), and the top of the fixed plate (801) is fixedly connected with a screw rod (802), the top of the fixed plate (801) is detachably connected with a cutting knife (803), and the inner wall of the cutting knife (803) is provided with a long groove (804), and the outer wall of the screw rod (802) is threadedly connected with a nut (805).

2. The cable stripping device for power transmission cable production according to claim 1, characterized in that: The number of the moving frame (5) is two, and the two moving frames (5) are symmetrically arranged on the reversible screw rod (4).

3. The cable stripping device for power transmission cable production according to claim 1, characterized in that: One end of the circular rod (604) extends into the cylinder (602), and the outer wall of the circular rod (604) is fitted with the inner wall of the cylinder (602).

4. The cable stripping device for power transmission cable production of claim 1, wherein: The number of the roller (605) is multiple, and the multiple rollers (605) are arranged at equal distances in the mounting seat (603).

5. The cable stripping device for power transmission cable production of claim 1, wherein: The fixed frame (701) and the rotating rod (703) constitute a rotating structure through the fixed motor (702), and one end of the fixed motor (702) penetrates through the fixed frame (701) and is connected with the rotating rod (703).

6. The cable stripping device for power transmission cable production of claim 1, wherein: The cutting knife (803) and the screw rod (802) constitute a sliding structure through the long groove (804), and the inner wall of the long groove (804) is fitted with the outer wall of the screw rod (802).

7. The cable stripping device for power transmission cable production of claim 1, wherein: The fixed plate (801) and the cutting knife (803) constitute a fixed structure through the nut (805), and one end of the screw rod (802) penetrates through the long groove (804) and is connected with the nut (805).

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