Novel wire and cable stripping machine

Abstract

The utility model discloses a novel wire and cable stripping machine which comprises an outer frame, a cutting mechanism, a supporting shaft, a second blade and a limiting mechanism, the cutting mechanism is installed on the outer frame and comprises two electric telescopic rods, a lifting frame, a transmission shaft, a first motor and a first blade, and the two electric telescopic rods are fixed to the outer frame. The telescopic end of the electric telescopic rod is fixed to the lifting frame, a transmission shaft is rotationally connected into the lifting frame, a plurality of first blades are installed on the transmission shaft, the first motor is fixed to the outer side of the lifting frame, and an output shaft of the first motor is connected with the transmission shaft. A plurality of second blades are installed on the supporting shaft, and the front side and the rear side of the supporting shaft are each provided with a limiting mechanism. According to the utility model, a plurality of sections of cables can be peeled at the same time, the working efficiency is higher, the adjustment is convenient, and the cables with different diameters can be peeled conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of cable stripping, in particular to a new type of wire and cable stripping machine. Background Art

[0002] When recycling waste wires and cables, it is necessary to peel off the outer skin of the wires and cables to take out the copper cores inside. However, the existing cable stripping machines can only strip one cable at a time during use, with low working efficiency. In addition, when the existing cable stripping machines are used to strip cables with different diameters, manual adjustment by people is required, which is rather troublesome. Therefore, in view of the above current situation, there is an urgent need to develop a new type of wire and cable stripping machine that can strip multiple sections of cables simultaneously, has higher working efficiency, is convenient to adjust, and is convenient for stripping cables with different diameters, so as to overcome the deficiencies in current practical applications and meet the current requirements. Content of the Utility Model

[0003] The purpose of the utility model is to provide a new type of wire and cable stripping machine to solve the problems raised in the above background art.

[0004] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0005] A new type of wire and cable stripping machine includes an outer frame, a cutting mechanism, a support shaft, a second blade, and a limiting mechanism. The cutting mechanism is installed on the outer frame. The cutting mechanism includes: an electric telescopic rod, a lifting frame, a transmission shaft, a first motor, and a first blade. Two electric telescopic rods are fixed on the outer frame. The telescopic end of the electric telescopic rod is fixed to the lifting frame. A transmission shaft is rotatably connected inside the lifting frame. A plurality of first blades are installed on the transmission shaft. The first motor is fixed outside the lifting frame. The output shaft of the first motor is connected to the transmission shaft. A support shaft is rotatably connected inside the outer frame below the cutting mechanism. A plurality of second blades are installed on the support shaft. A limiting mechanism is arranged on both the front and rear sides of the support shaft. The limiting mechanism includes: a second motor, a screw rod, a first external thread, a second external thread, a first thread sleeve, a second thread sleeve, a limiting rod, and a limiting roller. The second motor is fixed inside the outer frame. The screw rod is rotatably connected inside the outer frame. The output shaft of the second motor is connected to the screw rod. The screw rod is provided with multiple sections of first external threads. A section of second external thread is arranged on the left side of each section of the first external thread. A first thread sleeve that matches each section of the first external thread is installed on the outside of each section of the first external thread. A second thread sleeve that matches each section of the second external thread is installed on the outside of each section of the second external thread. Limiting rods inserted into the outer frame are fixed to the lower sides of the first thread sleeve and the second thread sleeve. Limiting rollers are rotatably connected to the upper sides of the first thread sleeve and the second thread sleeve.

[0006] Preferably, each of the second blades is located directly below a first blade.

[0007] Preferably, the limiting rod is slidably connected to the outer frame, and a limiting chute for the movement of the limiting rod is provided inside the outer frame.

[0008] Preferably, the first external thread and the second external thread have opposite helix directions.

[0009] The beneficial effects of the present utility model are as follows: When using this new type of wire and cable stripping machine, the waste cable is passed through between the second blade and the first blade. At the same time, the waste cable is passed through between two limiting rollers above the first threaded sleeve and the second threaded sleeve. The second motor drives the screw rod to rotate. The rotation of the screw rod drives the first threaded sleeve and the second threaded sleeve to move towards each other. The first threaded sleeve and the second threaded sleeve drive multiple limiting rollers to move towards each other, thereby adjusting the distance between the multiple limiting rollers to limit waste cables of different diameters. Then, the electric telescopic rod drives the lifting frame, the transmission shaft, and the first blade to move up and down, thereby adjusting the distance between the second blade and the first blade to strip waste cables of different diameters. After adjustment, the first motor drives the transmission shaft and the first blade to rotate. The first blade cuts the cable skin on the upper side of the waste cable, and the second blade cuts the cable skin on the lower side of the waste cable, so that the copper core in the waste cable is exposed, facilitating the extraction of the copper core for recycling. Multiple groups of first blades and second blades can strip multiple sections of waste cables simultaneously, with higher work efficiency. In summary, the present utility model can strip multiple sections of cables simultaneously, with higher work efficiency, convenient adjustment, and is suitable for stripping cables of different diameters. Description of the Drawings

[0010] Figure 1 is a three-dimensional structural schematic diagram of the present utility model.

[0011] Figure 2 is a schematic diagram of the use state of the present utility model.

[0012] Figure 3 is a partial structural schematic Figure 1 .

[0013] Figure 4 is a partial structural schematic Figure 2 .

[0014] Figure 5 is a partial structural schematic Figure 3 .

[0015] Legend Explanation:

[0016] 1. Outer frame; 101. Limit chute; 2. Cutting mechanism; 201. Electric telescopic rod; 202. Lifting frame; 203. Transmission shaft; 204. First motor; 205. First blade; 3. Support shaft; 4. Second blade; 5. Limiting mechanism; 501. Second motor; 502. Screw; 503. First external thread; 504. Second external thread; 505. First thread sleeve; 506. Second thread sleeve; 507. Limiting rod; 508. Limiting roller; 6. Waste cable. Detailed implementation manner

[0017] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a 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 those of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0018] The following gives specific embodiments.

[0019] Refer to Figures 1 to 5 , in the embodiment of the present invention, a new type of wire and cable stripping machine includes an outer frame 1, a cutting mechanism 2, a support shaft 3, a second blade 4, a limiting mechanism 5 and a waste cable 6. The cutting mechanism 2 is installed on the outer frame 1. The cutting mechanism 2 includes: an electric telescopic rod 201, a lifting frame 202, a transmission shaft 203, a first motor 204 and a first blade 205. Two electric telescopic rods 201 are fixed on the outer frame 1. The telescopic end of the electric telescopic rod 201 is fixed to the lifting frame 202. A transmission shaft 203 is rotatably connected inside the lifting frame 202. A plurality of first blades 205 are installed on the transmission shaft 203. The first motor 204 is fixed outside the lifting frame 202. The output shaft of the first motor 204 is connected to the transmission shaft 203. A support shaft 3 is rotatably connected inside the outer frame 1 below the cutting mechanism 2. A plurality of second blades 4 are installed on the support shaft 3. Each second blade 4 is located directly below a first blade 205. A limiting mechanism 5 is provided on both the front and rear sides of the support shaft 3. The waste cable 6 passes through between the second blade 4 and the first blade 205, and the waste cable 6 is limited by the limiting mechanism 5.

[0020] The limiting mechanism 5 includes: a second motor 501, a screw rod 502, a first external thread 503, a second external thread 504, a first thread sleeve 505, a second thread sleeve 506, a limiting rod 507 and a limiting roller 508. The second motor 501 is fixed inside the outer frame 1. The screw rod 502 is rotatably connected inside the outer frame 1. The output shaft of the second motor 501 is connected to the screw rod 502. Multiple sections of the first external thread 503 are provided on the screw rod 502. A section of the second external thread 504 is provided on the left side of each section of the first external thread 503. A first thread sleeve 505 that matches it is installed on the outside of each section of the first external thread 503. A second thread sleeve 506 that matches it is installed on the outside of each section of the second external thread 504. Limiting rods 507 inserted into the outer frame 1 are fixed to the lower sides of the first thread sleeve 505 and the second thread sleeve 506. The limiting rods 507 are slidably connected to the outer frame 1. A limiting chute 101 for the movement of the limiting rods 507 is provided inside the outer frame 1. Limiting rollers 508 are rotatably connected to the upper sides of the first thread sleeve 505 and the second thread sleeve 506. The first external thread 503 and the second external thread 504 have opposite helix directions, so that when the screw rod 502 rotates, the moving directions of the first thread sleeve 505 and the second thread sleeve 506 are opposite. When in use, the waste cable 6 is passed through between the two limiting rollers 508 above the first thread sleeve 505 and the second thread sleeve 506. The second motor 501 drives the screw rod 502 to rotate. The rotation of the screw rod 502 drives the first thread sleeve 505 and the second thread sleeve 506 to move towards each other. The first thread sleeve 505 and the second thread sleeve 506 drive the multiple limiting rollers 508 to move towards each other, so as to adjust the distance between the multiple limiting rollers 508, so as to limit waste cables 6 with different diameters.

[0021] Working principle: When using this new type of wire and cable stripping machine, the waste cable 6 is passed through between the second blade 4 and the first blade 205. At the same time, the waste cable 6 is passed through between the two limiting rollers 508 above the first threaded sleeve 505 and the second threaded sleeve 506. The second motor 501 drives the screw rod 502 to rotate. The rotation of the screw rod 502 drives the first threaded sleeve 505 and the second threaded sleeve 506 to move towards each other. The first threaded sleeve 505 and the second threaded sleeve 506 drive the multiple limiting rollers 508 to move towards each other, so as to adjust the distance between the multiple limiting rollers 508 to limit waste cables 6 with different diameters. Then, the electric telescopic rod 201 drives the lifting frame 202, the transmission shaft 203 and the first blade 205 to move up and down, so as to adjust the distance between the second blade 4 and the first blade 205 to strip waste cables 6 with different diameters. After adjustment, the first motor 204 drives the transmission shaft 203 and the first blade 205 to rotate. The first blade 205 cuts the cable skin on the upper side of the waste cable 6, and the second blade 4 cuts the cable skin on the lower side of the waste cable 6, so that the copper core in the waste cable 6 is exposed, so as to take out the copper core for recycling. Multiple groups of first blades 205 and second blades 4 can strip multiple sections of waste cables 6 at the same time, and the working efficiency is higher.

[0022] The above is only the preferred specific implementation mode of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and the inventive concept of the present invention, making equivalent replacements or changes, should be covered by the protection scope of the present invention.

Claims

1. A new type of wire and cable stripping machine, characterized in that It includes an outer frame (1), a cutting mechanism (2), a support shaft (3), a second blade (4) and a limiting mechanism (5). The cutting mechanism (2) is installed on the outer frame (1). The cutting mechanism (2) includes: an electric telescopic rod (201), a lifting frame (202), a transmission shaft (203), a first motor (204) and a first blade (205). Two electric telescopic rods (201) are fixed on the outer frame (1). The telescopic end of the electric telescopic rod (201) is fixed to the lifting frame (202). A transmission shaft (203) is rotatably connected inside the lifting frame (202). A plurality of first blades (205) are installed on the transmission shaft (203). The first motor (204) is fixed to the outside of the lifting frame (202). The output shaft of the first motor (204) is connected to the transmission shaft (203). Below the cutting mechanism (2), a support shaft (3) is rotatably connected inside the outer frame (1). A plurality of second blades (4) are installed on the support shaft (3). A limiting mechanism (5) is provided on both the front and rear sides of the support shaft (3). The limiting mechanism (5) includes: a second motor (501), a screw (502), a first external thread (503), a second external thread (504), a first thread sleeve (505), a second thread sleeve (506), a limiting rod (507) and a limiting roller (508). The second motor (501) is fixed inside the outer frame (1). The screw (502) is rotatably connected inside the outer frame (1). The output shaft of the second motor (501) is connected to the screw (502). A plurality of sections of first external threads (503) are provided on the screw (502). A section of second external thread (504) is provided on the left side of each section of the first external thread (503). A first thread sleeve (505) that matches it is installed on the outside of each section of the first external thread (503). A second thread sleeve (506) that matches it is installed on the outside of each section of the second external thread (504). A limiting rod (507) inserted into the outer frame (1) is fixed to the lower sides of the first thread sleeve (505) and the second thread sleeve (506). A limiting roller (508) is rotatably connected to the upper sides of the first thread sleeve (505) and the second thread sleeve (506).

2. The novel wire and cable stripping machine according to claim 1, wherein Each of the second blades (4) is located directly below a first blade (205).

3. The novel wire and cable stripping machine according to claim 1, characterized in that, The limiting rod (507) is slidably connected to the outer frame (1). A limiting chute (101) for the movement of the limiting rod (507) is provided inside the outer frame (1).

4. The novel wire and cable stripping machine according to claim 1, characterized in that, The first external thread (503) and the second external thread (504) have opposite helix directions.

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