A waste cable sheath stripping mechanism

Abstract

The utility model discloses a waste cable sheath stripping mechanism, comprising a bottom plate, a conveying mechanism is provided on the top of the bottom plate, a slide is fixedly connected to the top of the bottom plate, a second motor is fixedly connected to the top of the slide, the output end of the second motor is connected to a second bidirectional screw rod through a coupling, a stripping knife is provided on the outer wall thread sleeve of the second bidirectional screw rod, the stripping knife slides in the slide, two mounting holes are provided on both sides of the bottom plate, the conveying mechanism comprises a first electric push rod, the first electric push rod is fixed to the top of the bottom plate by bolts, the top of the first electric push rod is fixedly connected to the first motor, the output end of the first motor is fixedly connected to a conveying wheel, and the top of the bottom plate is lateral rotationally connected to two first bidirectional screw rods. The utility model conveys waste cables through the conveying mechanism, and in the process of conveying the waste cables, the sheath of the waste cables is automatically stripped by the stripping knife, which saves time and labor.

Description

Technical Field

[0001] The utility model relates to the technical field of cables, in particular to a mechanism for stripping sheaths of waste cables. Background Art

[0002] A cable is a device for transmitting electrical energy or signals. It is usually composed of several or several groups of conductors. Each group of conductors is insulated from each other and often twisted around a central core. The entire cable is covered with a highly insulating layer. It has the characteristics of internal conduction and external insulation.

[0003] After the cable ages, it needs to be replaced and recycled, and its jacket needs to be stripped. The existing cable jacket stripping mechanism needs to rely on manual operation, resulting in low work efficiency, and there is no collection mechanism for the stripped jacket, which affects the operation of the stripping mechanism. Utility Model Content

[0004] The utility model aims to solve the shortcomings of the prior art that the stripping mechanism needs manual operation and has no collection mechanism, and proposes a waste cable sheath stripping mechanism.

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

[0006] A waste cable sheath stripping mechanism includes a base plate, a conveying mechanism is provided on the top of the base plate, a slide is fixedly connected to the top of the slide, a second motor is fixedly connected to the top of the slide, the output end of the second motor is connected to a second bidirectional screw rod through a coupling, a stripping knife is provided on the outer wall thread sleeve of the second bidirectional screw rod, and the stripping knife slides in the slide.

[0007] Furthermore, two mounting holes are provided on both sides of the base plate.

[0008] Furthermore, the conveying mechanism includes a first electric push rod, which is fixed to the top of the base plate by bolts. The top end of the first electric push rod is fixedly connected to the first motor, and the output end of the first motor is fixedly connected to the conveying wheel.

[0009] Furthermore, the top of the bottom plate is connected to two first bidirectional screw rods for transverse rotation, two limit plates are threadedly sleeved between the two first bidirectional screw rods, and a wear-resistant pad is bonded to one side of the limit plate.

[0010] Furthermore, the top of the base plate is rotatably connected to two driven wheels.

[0011] Furthermore, a separation block is fixedly connected to the top of the bottom plate, and a first through hole and two second through holes are provided on one side of the separation block.

[0012] Furthermore, the top of the base plate is laterally connected to a driven roller, and the top of the base plate is fixedly connected to two second electric push rods, wherein the top end of one of the second electric push rods is fixedly connected to a third motor, and the output end of the third motor is connected to a pressure roller through a coupling, and the pressure roller is arranged above the driven roller, and the other end of the pressure roller is rotatably connected to the top end of the other second electric push rod.

[0013] Furthermore, the top of the base plate is laterally rotatably connected to a plurality of winding drums, the top of the base plate is fixedly connected to a fourth motor, and the output end of the fourth motor is fixedly connected to one end of the winding drum.

[0014] The beneficial effects of the utility model are:

[0015] 1. The waste cables are transported by the conveying mechanism. During the transportation process, the sheath of the waste cables is automatically stripped by the stripping knife, which saves time and effort.

[0016] 2. The second bidirectional screw is rotated by the second motor, thereby driving the stripping knife to move, and then adjusting the position of the stripping knife to perform stripping operations on cables of different thicknesses.

[0017] 3. The winding drum is rotated by the fourth motor to wind up the wire core and sheath for subsequent processing, which is convenient and quick. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the three-dimensional structure of a waste cable sheath stripping mechanism proposed in the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of a conveying mechanism for stripping the sheath of waste cables proposed in the utility model;

[0020] Figure 3 This is a partial cross-sectional structural diagram of a waste cable sheath stripping mechanism proposed in the present invention;

[0021] Figure 4 This is a schematic cross-sectional structural diagram of a separation block of a waste cable sheath stripping mechanism proposed in the utility model.

[0022] In the figure: 1. Base plate; 2. Mounting hole; 3. Conveying mechanism; 301. First electric push rod; 302. First motor; 303. Conveying wheel; 304. First bidirectional screw rod; 305. Limiting plate; 306. Wear-resistant pad; 307. Driven wheel; 4. Slide; 5. Second motor; 6. Second bidirectional screw rod; 7. Stripping knife; 8. Separating block; 9. First through hole; 10. Second through hole; 11. Driven roller; 12. Second electric push rod; 13. Third motor; 14. Pressing roller; 15. Fourth motor; 16. Winding drum. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely 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.

[0024] Reference Figure 1-Figure 4 A waste cable sheath stripping mechanism includes a base plate 1, a conveying mechanism 3 is provided on the top of the base plate 1, a slide 4 is fixed to the top of the base plate 1 by bolts, a second motor 5 is fixed to the top of the slide 4 by bolts, and the output end of the second motor 5 is connected to a second bidirectional screw rod 6 through a coupling, and a stripping knife 7 is provided on the outer wall thread sleeve of the second bidirectional screw rod 6. Driven by the second motor 5, the second bidirectional screw rod 6 rotates, thereby driving the stripping knife 7 to move, and then adjusting the position of the stripping knife 7 so as to strip cables of different thicknesses, and the stripping knife 7 slides in the slide 4.

[0025] Two mounting holes 2 are provided on both sides of the base plate 1. The conveying mechanism 3 includes a first electric push rod 301, which is fixed to the top of the base plate 1 by bolts. A first motor 302 is fixed to the top of the first electric push rod 301 by bolts. A conveying wheel 303 is fixed to the output end of the first motor 302 by bolts. Driven by the first electric push rod 301, the first motor 302 moves downward, thereby driving the conveying wheel 303 to move downward and contact the waste cables. The top of the base plate 1 is rotatably connected to two first bidirectional screw rods 304. Two limit plates 305 are threadedly sleeved between the two first bidirectional screw rods 304. Twisting the first bidirectional screw rod 304 causes the two limit plates 305 to gather toward the middle, thereby clamping the waste cables. A wear-resistant pad 306 is bonded to one side of the limit plate 305. The top of the base plate 1 is rotatably connected to two driven wheels 307.

[0026] A separation block 8 is fixed to the top of the base plate 1 by bolts. A first through hole 9 and two second through holes 10 are provided on one side of the separation block 8. The sheath and the core of the waste cable are transported separately through the first through hole 9 and the second through hole 10. A driven roller 11 is connected to the top of the base plate 1 for horizontal rotation. Two second electric push rods 12 are fixed to the top of the base plate 1 by bolts. A third motor 13 is fixed to the top of one of the second electric push rods 12 by bolts. The output end of the third motor 13 is connected to a pressure roller 14 through a coupling. The pressure roller 14 is arranged above the driven roller 11 and is fixed to the second electric push rod 12. The pressure roller 14 is driven by the third motor 13 to move downward, so that the pressure roller 14 is pressed on the sheath, and then the pressure roller 14 is driven by the third motor 13 to rotate, so as to flatten the sheath of the waste cable, and the other end of the pressure roller 14 is rotatably connected to the top of another second electric push rod 12, and the top of the base plate 1 is laterally rotatably connected to multiple winding drums 16, and the top of the base plate 1 is fixed with a fourth motor 15 by bolts. The winding drum 16 rotates under the drive of the fourth motor 15, so as to reel in the wire core and the sheath, and the output end of the fourth motor 15 is fixedly connected to one end of the winding drum 16.

[0027] Working principle: When in use, first, place the waste cable on the driven wheel 307, then, screw the first bidirectional screw rod 304 to make the two limit plates 305 gather towards the middle, thereby clamping the waste cable, then, driven by the first electric push rod 301, the first motor 302 moves downward, thereby driving the conveying wheel 303 to move downward and contact the waste cable, then, driven by the second motor 5, the second bidirectional screw rod 6 rotates, thereby driving the stripping knife 7 to move, thereby making the stripping knife 7 contact with the waste cable, then, driven by the first motor 302, the conveying wheel 303 rotates, thereby conveying the waste cable, and during the conveying of the waste cable During the process, the sheath of the waste cable is stripped by the stripping knife 7, and the stripped sheath passes through the second through hole 10, and then passes between the two driven rollers 11 and the pressure roller 14. Then, the pressure roller 14 moves downward under the drive of the second electric push rod 12, so that the pressure roller 14 presses on the sheath, and then the pressure roller 14 rotates under the drive of the third motor 13, so as to flatten the sheath of the waste cable, and then the sheath of the waste cable is respectively wound on two of the winding drums 16, and then the wire core passes through the first through hole 9 and is wound on the other winding drum 16. Then, the winding drum 16 rotates under the drive of the fourth motor 15, so as to reel up the wire core and the sheath.

[0028] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A waste cable sheath stripping mechanism, comprising a bottom plate (1), characterized in that: A conveying mechanism (3) is provided on the top of the base plate (1), a slide (4) is fixedly connected to the top of the base plate (1), a second motor (5) is fixedly connected to the top of the slide (4), an output end of the second motor (5) is connected to a second bidirectional screw rod (6) via a coupling, a stripping knife (7) is provided on the outer wall thread sleeve of the second bidirectional screw rod (6), and the stripping knife (7) slides in the slide (4).

2. A waste cable sheath stripping mechanism according to claim 1, characterized in that: Two mounting holes (2) are provided on both sides of the bottom plate (1).

3. The waste cable sheath stripping mechanism according to claim 1, characterized in that: The conveying mechanism (3) comprises a first electric push rod (301), which is fixed to the top of the base plate (1) by means of bolts, the top end of the first electric push rod (301) is fixedly connected to a first motor (302), and the output end of the first motor (302) is fixedly connected to a conveying wheel (303).

4. A waste cable sheath stripping mechanism according to claim 3, characterized in that: The top of the bottom plate (1) is rotatably connected to two first bidirectional screw rods (304) in a transverse manner, two limit plates (305) are threadedly sleeved between the two first bidirectional screw rods (304), and a wear-resistant pad (306) is bonded to one side of the limit plate (305).

5. The waste cable sheath stripping mechanism according to claim 1, characterized in that: The top of the bottom plate (1) is rotatably connected to two driven wheels (307).

6. The waste cable sheath stripping mechanism according to claim 1, characterized in that: A separation block (8) is fixedly connected to the top of the bottom plate (1), and a first through hole (9) and two second through holes (10) are provided on one side of the separation block (8).

7. The waste cable sheath stripping mechanism according to claim 1, characterized in that: The top of the bottom plate (1) is laterally rotatably connected to a driven roller (11), and the top of the bottom plate (1) is fixedly connected to two second electric push rods (12), the top of one of the second electric push rods (12) is fixedly connected to a third motor (13), the output end of the third motor (13) is connected to a pressure roller (14) via a coupling, the pressure roller (14) is arranged above the driven roller (11), and the other end of the pressure roller (14) is rotatably connected to the top of the other second electric push rod (12).

8. The waste cable sheath stripping mechanism according to claim 1, characterized in that: The top of the bottom plate (1) is laterally rotatably connected to a plurality of winding drums (16), the top of the bottom plate (1) is fixedly connected to a fourth motor (15), and the output end of the fourth motor (15) is fixedly connected to one end of the winding drum (16).

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