Cable stripping device

Abstract

The utility model relates to cable stripping, and provides a cable stripping device which comprises a supporting table, a feeding device arranged on the supporting table and a skin breaking device arranged on the supporting table. The feeding device comprises a pair of oppositely-arranged feeding wheels, a driving device used for driving the pair of feeding wheels to rotate in the opposite directions, a pair of auxiliary wheels and an adjusting device used for driving the pair of auxiliary wheels to be close to or away from each other. One auxiliary wheel is connected with one feeding wheel, and the rotating directions of the adjacent feeding wheel and auxiliary wheel are the same; the peel breaking device comprises a pair of peel breaking wheels which are oppositely arranged, and circular blades are arranged in the middles of the peel breaking wheels. According to the cable stripping device provided by the utility model, stripping operation can be carried out on the cable in a high-efficiency and labor-saving manner.

Description

Technical Field

[0001] The utility model relates to the technical field of cable stripping, in particular to a cable stripping device. Background Art

[0002] Cable is a power or signal transmission device composed of several or several groups of wires. For large-diameter or extra-large-diameter cables, the metal content (mainly copper) inside is very high and has great recycling value.

[0003] For some old cables, if copper is used as the conductor inside, the outer insulating protective layer will usually be damaged, but the internal conductor can still be recycled normally. In addition, the discarded cables generated by the factory during the experiment, production and other stages also need to be recycled.

[0004] For large-volume, long-length cable recycling, special automated equipment can be used for stripping and recycling (i.e., stripping the insulation protection layer on the outside of the cable and taking out the metal conductor inside). However, for bulk, short-length cables, they are usually stripped manually using a stripping machine to remove the core. The stripping machine usually consists of a pair of rollers that clamp and transport the cable, and a blade for cutting the cable. Since the rollers have to play the role of transporting the cable, the clamping force of the rollers on the cable is quite large, which leads to the need for a small gap between the rollers. Then, when inserting the cable into the rollers, it is very strenuous for the workers. In addition, these cables are usually short in length and large in number. Therefore, in the long run, not only is the efficiency of the workers' stripping low, but the labor intensity is also high. Utility Model Content

[0005] The utility model aims to provide a cable stripping device, which can strip the cable efficiently and labor-savingly.

[0006] The embodiments of the utility model are realized through the following technical scheme: the cable stripping device of the utility model comprises a support platform, a feeding device arranged on the support platform, and a skin breaking device arranged on the support platform; the feeding device comprises a pair of relatively arranged feeding wheels, a driving device for driving a pair of the feeding wheels to rotate in opposite directions, a pair of auxiliary wheels, and an adjusting device for driving a pair of the auxiliary wheels to move closer to / away from each other; one of the auxiliary wheels is connected to another of the feeding wheels, and the rotation directions of the adjacent feeding wheels and the auxiliary wheels are the same; the skin breaking device comprises a pair of relatively arranged skin breaking wheels, and a circular blade is provided in the middle of the skin breaking wheel.

[0007] Furthermore, the rotating shafts of the adjacent auxiliary wheels and the rotating shafts of the feeding wheels are connected via a connecting plate; and the two ends of the connecting plate are rotatably connected to the rotating shafts of the auxiliary wheels and the feeding wheels respectively.

[0008] Furthermore, the rotating shaft of the adjacent auxiliary wheel and the rotating shaft of the feeding wheel are rotationally connected via a first chain.

[0009] Furthermore, a pair of arc-shaped through holes are opened on the support platform, and the through holes take the rotating shaft of the adjacent feeding wheel as the center; the rotating shaft of the auxiliary wheel is rotatably arranged in the through holes.

[0010] Furthermore, the adjustment device includes an adjustment block rotatably connected to the lower end of the rotating shaft of the auxiliary wheel, a threaded hole horizontally opened in the adjustment block, a screw threadedly connected to a pair of the threaded holes, and a hand crank arm connected to the screw; the thread directions of the pair of threaded holes are opposite.

[0011] Further, the driving device includes a motor, a first transmission tooth connected to the motor output shaft, a first center axis arranged on the first transmission tooth, a second transmission tooth meshing with the first transmission tooth, and a second center axis arranged on the second transmission tooth; the first center axis and the second center axis are both rotatably connected to the support platform; the first center axis is rotatably connected to the rotating shaft of one of the feeding wheels through a second chain, and the second center axis is rotatably connected to the rotating shaft of the other feeding wheel through a third chain.

[0012] Furthermore, the skin breaking device comprises a pair of support rods respectively arranged on both sides of the skin breaking wheel, and both ends of the support rods are respectively rotatably connected to the rotating shaft of the skin breaking wheel; the skin breaking wheel is fixedly connected to the support platform.

[0013] Furthermore, the skin breaking device also includes a pair of connecting rods respectively arranged on both sides of the skin breaking wheel, and a sleeve sleeved on the outer wall of the connecting rod; the two ends of the connecting rod are respectively rotatably connected to the rotating shaft of the skin breaking wheel; the pair of connecting rods are arranged between the pair of support rods.

[0014] The technical solution of the embodiment of the utility model has at least the following advantages and beneficial effects: the cable stripping device of the utility model, when in use, clamps the end of the cable between a pair of feeding wheels and is clamped by the feeding wheels, the feeding wheels rotate under the drive of the driving device, and send the cable to the skin breaking device, and the outer skin of the cable is cut into two halves by the blades on the pair of skin breaking wheels to complete the stripping operation. When the outer skin of the cable is thick and difficult to insert between the pair of feeding wheels, an adjustment device can be used to adjust a pair of auxiliary wheels to be close to each other and clamp the cable, and because the auxiliary wheels and the feeding wheels have the same direction of rotation, they can assist in feeding the cable into the feeding wheels, and then the feeding wheels feed the cable into the skin breaking device for the skin breaking operation. This is not only more efficient, but also does not require workers to forcefully feed the cable into the feeding wheels, which is less labor intensive and safer for workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 A schematic structural diagram of a cable stripping device from one perspective provided by an embodiment of the utility model;

[0017] Figure 2 A schematic structural diagram of a cable stripping device from two perspectives provided by an embodiment of the utility model;

[0018] Figure 3 A schematic diagram of the structure of the support platform provided by an embodiment of the utility model;

[0019] Figure 4 This is a schematic structural diagram of the skin breaking device provided in an embodiment of the utility model.

[0020] Icons: 11-support table, 12-through hole, 21-feeding wheel, 22-auxiliary wheel, 23-connecting plate, 24-first chain, 25-motor, 26-first transmission tooth, 27-second transmission tooth, 28-second chain, 29-third chain, 210-adjusting block, 211-screw, 212-hand crank arm, 31-skin breaking wheel, 32-blade, 33-support rod, 34-connecting rod, 35-sleeve. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0022] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0024] In the description of the present invention, it should be noted that if the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the accompanying drawings, or is the orientation or position relationship in which the product of the application is usually placed when used. It is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0025] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it 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.

[0026] Example

[0027] The following is further described in conjunction with specific embodiments. Figure 1 -Attached Figure 4As shown, the cable stripping device of this embodiment includes a support platform 11, a feeding device arranged on the support platform 11, and a skin-breaking device arranged on the support platform 11; the feeding device includes a pair of feeding wheels 21 arranged oppositely, a driving device for driving the pair of feeding wheels 21 to rotate in opposite directions, a pair of auxiliary wheels 22, and an adjusting device for driving the pair of auxiliary wheels 22 to move closer to / away from each other; an auxiliary wheel 22 is connected to a feeding wheel 21, and the directions of adjacent feeding wheels 21 and auxiliary wheels 22 are the same; the skin-breaking device includes a pair of skin-breaking wheels 31 arranged oppositely, and a circular blade 32 is provided in the middle of the skin-breaking wheel 31. Specifically, when in use, the end of the cable is inserted between the pair of feeding wheels 21 and clamped by the feeding wheels 21, the feeding wheels 21 rotate under the drive of the driving device, and the cable is sent to the skin-breaking device, and the outer skin of the cable is cut into two halves by the blades 32 on the pair of skin-breaking wheels 31 to complete the skin-breaking operation. When the outer skin of the cable is thick and difficult to be inserted between the pair of feeding wheels 21, the adjusting device can be used to adjust the pair of auxiliary wheels 22 to be close to each other and clamp the cable. Since the auxiliary wheel 22 has the same direction as the feeding wheel 21, it can assist in feeding the cable into the feeding wheel 21, and then the feeding wheel 21 feeds the cable into the skin breaking device for skin breaking. This is not only more efficient, but also does not require workers to forcefully feed the cable into the feeding wheel 21, which is less labor intensive and safer for workers. It should be noted that the outer walls of the auxiliary wheel 22, the feeding wheel 21 and the skin breaking wheel 31 are all provided with teeth like gears for biting the cable.

[0028] In this embodiment, the rotating shafts of the adjacent auxiliary wheels 22 are connected to the rotating shafts of the feeding wheel 21 via a connecting plate 23; the two ends of the connecting plate 23 are rotatably connected to the rotating shafts of the auxiliary wheels 22 and the feeding wheel 21 respectively. The rotating shafts of the adjacent auxiliary wheels 22 and the feeding wheel 21 are rotatably connected via a first chain 24. Specifically, the relative position between the auxiliary wheel 22 and the feeding wheel 21 can be fixed by the connecting plate 23, and the first chain 24 is used to enable the feeding wheel 21 and the auxiliary wheel 22 to rotate in the same direction, wherein the linear speeds of the edges of the feeding wheel 21 and the auxiliary wheel 22 are the same.

[0029] A pair of arc-shaped through holes 12 are provided on the support platform 11 in this embodiment, and the through holes 12 take the rotating shaft of the adjacent feeding wheel 21 as the center; the rotating shaft of the auxiliary wheel 22 is rotatably arranged in the through hole 12. The adjustment device includes an adjustment block 210 rotatably connected to the lower end of the rotating shaft of the auxiliary wheel 22, a threaded hole horizontally provided in the adjustment block 210, a screw 211 threadedly connected to the pair of threaded holes, and a hand crank 212 connected to the screw 211; the thread directions of the pair of threaded holes are opposite. Specifically, when the auxiliary wheel 22 is used to assist in transporting the cable, the screw 211 can be rotated by shaking the hand crank 212, thereby making the pair of adjustment blocks 210 approach each other, and the movement of the adjustment block 210 will drive the auxiliary wheel 22 to move synchronously, thereby achieving the function of clamping the cable after the auxiliary wheels 22 approach each other.

[0030] The driving device in this embodiment includes a motor 25, a first transmission tooth 26 connected to the output shaft of the motor 25, a first central shaft provided on the first transmission tooth 26, a second transmission tooth 27 meshing with the first transmission tooth 26, and a second central shaft provided on the second transmission tooth 27; the first central shaft and the second central shaft are both rotatably connected to the support platform 11; the first central shaft is rotatably connected to the rotating shaft of one of the feed wheels 21 through the second chain 28, and the second central shaft is rotatably connected to the rotating shaft of the other feed wheel 21 through the third chain 29. Specifically, the use of gear transmission and connecting transmission can ensure the synchronous rotation of a pair of feed wheels 21 and avoid slipping, wherein the use of the first transmission tooth 26 and the second transmission tooth 27 can reverse the direction of the motor 25, so that the pair of feed wheels 21 move in opposite directions.

[0031] The skin breaking device in this embodiment includes a pair of support rods 33 respectively arranged on both sides of the skin breaking wheel 31, and both ends of the support rods 33 are rotatably connected to the rotating shaft of the skin breaking wheel 31; the skin breaking wheel 31 is fixedly connected to the support platform 11.

[0032] The skin-breaking device in this embodiment further includes a pair of connecting rods 34 respectively arranged on both sides of the skin-breaking wheel 31, and a sleeve 35 sleeved on the outer wall of the connecting rod 34; both ends of the connecting rod 34 are rotatably connected to the rotating shaft of the skin-breaking wheel 31; the pair of connecting rods 34 are arranged between the pair of supporting rods 33. Specifically, when the cable enters between the pair of skin-breaking wheels 31, the connecting rods 34 and the sleeve 35 on both sides can limit its position, and when the cable contacts the sleeve 35, the sleeve 35 can rotate freely without causing resistance to the movement of the cable.

[0033] In summary, the cable stripping device of this embodiment, when in use, inserts the end of the cable between a pair of feeding wheels 21 and is clamped by the feeding wheels 21, the feeding wheels 21 rotate under the drive of the driving device, and send the cable to the skin breaking device, and the blades 32 on the pair of skin breaking wheels 31 cut the outer skin of the cable into two halves to complete the stripping operation. When the outer skin of the cable is thick and difficult to insert between the pair of feeding wheels 21, the adjustment device can be used to adjust the pair of auxiliary wheels 22 to be close to each other and clamp the cable. Since the auxiliary wheels 22 and the feeding wheels 21 have the same direction of rotation, they can assist in feeding the cable into the feeding wheels 21, and then the feeding wheels 21 feed the cable into the skin breaking device for the skin breaking operation. This is not only more efficient, but also does not require workers to forcefully feed the cable into the feeding wheels 21, which is less labor intensive and safer for workers.

[0034] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A cable stripping device, Features: It comprises a support platform (11), a feeding device arranged on the support platform (11), and a skin breaking device arranged on the support platform (11); The feeding device comprises a pair of feeding wheels (21) arranged opposite to each other, a driving device for driving the pair of feeding wheels (21) to rotate in opposite directions, a pair of auxiliary wheels (22), and an adjusting device for driving the pair of auxiliary wheels (22) to move closer to / away from each other; one auxiliary wheel (22) is connected to one feeding wheel (21), and the adjacent feeding wheels (21) and auxiliary wheels (22) have the same direction of rotation; The skin-breaking device comprises a pair of skin-breaking wheels (31) arranged opposite to each other, and a circular blade (32) is provided in the middle of the skin-breaking wheels (31).

2. The cable stripping device according to claim 1, Features: The rotating shaft of the adjacent auxiliary wheel (22) is connected to the rotating shaft of the feeding wheel (21) via a connecting plate (23); the two ends of the connecting plate (23) are rotatably connected to the rotating shaft of the auxiliary wheel (22) and the rotating shaft of the feeding wheel (21) respectively.

3. The cable stripping device according to claim 1, Features: The rotating shaft of the adjacent auxiliary wheel (22) is rotationally connected to the rotating shaft of the feeding wheel (21) via a first chain (24).

4. The cable stripping device according to claim 1, Features: The support platform (11) is provided with a pair of arc-shaped through holes (12), and the through holes (12) have the rotation axis of the adjacent feeding wheel (21) as the center; The rotating shaft of the auxiliary wheel (22) is rotatably arranged in the through hole (12).

5. The cable stripping device according to claim 4, Features: The adjusting device comprises an adjusting block (210) rotatably connected to the lower end of the rotating shaft of the auxiliary wheel (22), a threaded hole horizontally opened in the adjusting block (210), a screw rod (211) threadedly connected to a pair of the threaded holes, and a hand crank arm (212) connected to the screw rod (211); the thread directions of the pair of threaded holes are opposite.

6. The cable stripping device according to claim 1, Features: The driving device comprises a motor (25), a first transmission tooth (26) connected to an output shaft of the motor (25), a first central axis arranged on the first transmission tooth (26), a second transmission tooth (27) meshing with the first transmission tooth (26), and a second central axis arranged on the second transmission tooth (27); the first central axis and the second central axis are both rotatably connected to the support platform (11); The first central axis is rotatably connected to the rotating shaft of one of the feeding wheels (21) via a second chain (28), and the second central axis is rotatably connected to the rotating shaft of another feeding wheel (21) via a third chain (29).

7. The cable stripping device according to claim 1, Features: The skin-breaking device comprises a pair of support rods (33) respectively arranged on both sides of the skin-breaking wheel (31), and the two ends of the support rods (33) are respectively rotatably connected to the rotating shaft of the skin-breaking wheel (31); the skin-breaking wheel (31) is fixedly connected to the support platform (11).

8. The cable stripping device according to claim 7, Features: The skin-breaking device further comprises a pair of connecting rods (34) respectively arranged on both sides of the skin-breaking wheel (31), and a sleeve (35) sleeved on the outer wall of the connecting rod (34); the two ends of the connecting rod (34) are respectively rotatably connected to the rotating shaft of the skin-breaking wheel (31); the pair of connecting rods (34) are arranged between the pair of support rods (33).

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