Peeling machine for wires and cables

Abstract

The utility model discloses a stripping machine for wires and cables, which comprises a rack, a traction device and a stripping device are sequentially arranged on the table top of the rack, the traction device comprises a bearing seat arranged on the table top of the rack, four traction wheels distributed in a two-row and two-column matrix are arranged on the outer side of the bearing seat, the four traction wheels are respectively connected with a rotating shaft, and the rotating shafts are connected with the stripping device. Rotating gears are arranged at the other ends of the rotating shafts, the upper rotating gear and the lower rotating gear are in meshed connection, and the two rotating gears located on the lower portion synchronously rotate through a driving mechanism installed on the table top of the rack; the peeling device comprises two mounting seats which are arranged up and down, two guide wheels which are symmetrical left and right are rotatably arranged in the mounting seats, the guide wheels in the two mounting seats are in one-to-one up-and-down correspondence, a gap is reserved between the guide wheels, and a cutter which extends outwards is further arranged in the middle of the interior of each mounting seat. The peeling machine is simple in structure and reasonable in function, the application range of the peeling machine is widened, the working intensity of workers is reduced, and the peeling efficiency is improved.

Description

Technical Field

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

[0002] Wires and cables are wire products used to transmit electrical (magnetic) energy, information and realize electromagnetic energy conversion. Wires and cables in a broad sense are also referred to as cables. Cables in a narrow sense refer to insulated cables, which can be defined as: a collection of the following parts; one or more insulated cores, and their respective coatings, total protective layers and outer sheaths. Cables may also have additional uninsulated conductors. When using wires and cables, one end of the wires and cables usually needs to be stripped.

[0003] For example, the prior art CN206575095U discloses a power cable stripping device, whose structure includes a No. 1 pliers handle, a No. 2 pliers handle, a return spring, a lock, a connecting hinge, an upper jaw, a lower jaw, and a length measuring ruler. The No. 1 pliers handle is movably connected to the No. 2 pliers handle through a connecting hinge, the return spring is arranged between the No. 1 pliers handle and the No. 2 pliers handle, the lock is arranged on the side of the No. 2 pliers handle, the upper jaw is fixedly connected to the No. 2 pliers handle, the lower jaw is fixedly connected to the No. 1 pliers handle, the length measuring ruler is arranged on the side of the lower jaw, the No. 1 pliers handle is provided with a No. 1 anti-slip sleeve, and the No. 1 anti-slip sleeve is arranged on the surface of the No. 1 pliers handle, the No. 2 pliers handle is provided with a No. 2 anti-slip sleeve, and the No. 2 anti-slip sleeve is arranged on the surface of the No. 2 pliers handle, the length measuring ruler is provided with a scale, a ruler body, and a movable seat, the scale is arranged on the surface of the ruler body, and the ruler body is movably connected to the lower jaw through the movable seat.

[0004] However, the inventors have found that the above-mentioned prior art has at least the following problems: during use, the outer skin of the optical cable needs to be peeled off manually, but the precision is low, and manual operation is required, which is inefficient and cannot achieve the problem of effective traction; manual operation will cause uneven force, damage the inner core of the cable, cause safety hazards, and waste time and manpower. Utility Model Content

[0005] In view of this, the purpose of the utility model is to provide a stripping machine for wires and cables to solve the shortcomings existing in the prior art.

[0006] To achieve the above purpose, the utility model adopts the following contents:

[0007] A stripping machine for electric wires and cables comprises a frame, on the table of which a traction device and a stripping device are sequentially arranged, wherein:

[0008] The traction device comprises a bearing seat arranged on the frame table, and four traction wheels distributed in a two-row and two-column matrix are arranged on the outer side of the bearing seat, and a spacing is left between the upper and lower traction wheels, and each of the four traction wheels is connected to a rotating shaft, and the rotating shaft is rotatably inserted on the bearing seat, and a rotating gear is arranged on the other end of the rotating shaft, and the upper and lower rotating gears are meshed and connected, and the two rotating gears at the bottom are synchronously rotated by a driving mechanism installed on the frame table;

[0009] The peeling device includes two mounting seats arranged vertically, the two mounting seats are fixedly connected by a plurality of fixing columns on the outside, two guide wheels are rotatably arranged in the mounting seats and are symmetrical to each other, the guide wheels in the two mounting seats correspond to each other up and down and leave a distance between them, and a cutting knife extending outward is also arranged in the middle of the interior of the mounting seat, the head end of the cutting knife is pointed, and the cutting knives in the two mounting seats correspond to each other up and down and leave a distance between them.

[0010] Further explanation, the tail of the cutter is arranged on a connecting shaft, and a fixing sleeve extending outward is arranged outside the mounting seat, and a slot for inserting the connecting shaft is formed inside the fixing sleeve, and an internal thread is formed on the inner wall of the slot, and an external thread is formed on the outer wall of the connecting shaft, and the external thread can be threadedly connected with the internal thread. By designing the cutter to be movable up and down, the distance between the upper and lower cutters can be flexibly adjusted, thereby adjusting the stripping thickness of the cable, and being suitable for the stripping requirements of wires and cables with different wire diameters.

[0011] The connecting shaft can be vertically and movably inserted into a guide sleeve, and the guide sleeve is installed inside the mounting seat. The guide sleeve can ensure the correct position of the connecting shaft and the mounting seat, so that the cutter can obtain better working performance and avoid excessive shaking during peeling.

[0012] The bottom of the mounting seat at the bottom is mounted on the table of the frame through a cushion seat, and a through hole for mounting the fixing sleeve is provided on the surface of the frame.

[0013] Further description, the driving mechanism includes a driving motor arranged on the frame table, and a transmission gear is connected to the output end of the driving motor. The transmission gear is located in the middle of the two rotating gears located below and is respectively meshed with the two rotating gears.

[0014] Wherein, in the traction device: the diameter of the two rotating gears at the bottom is larger than the diameter of the two rotating gears at the top. Thus, the number of teeth of the two rotating gears at the top is smaller, which can improve the stability of transmission and reduce impact vibration.

[0015] It is further explained that the center line between the upper and lower traction wheels, the center line between the upper and lower guide wheels, and the center line between the upper and lower cutters are consistent, so as to ensure the smoothness of the transmission of the wires and cables during the stripping process.

[0016] Compared with the prior art, the utility model has the advantages that: the pulling action of the wires and cables is realized by setting the pulling device, and the slicing and peeling action of wires and cables of different specifications and sizes can be realized by setting the stripping device. The device has a simple structure and reasonable functions, and can strip cables and wires of different wire diameters, thereby increasing the applicable scope of the stripping machine. The operator only needs to coordinate the feeding and pulling action of each cable and wire, thereby reducing the work intensity of the personnel and improving the stripping efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings.

[0018] Figure 1 This is a schematic structural diagram of a wire and cable stripping machine according to an embodiment of the utility model;

[0019] Figure 2 It is a rear view schematic diagram of a traction device according to an embodiment of the utility model;

[0020] Figure 3 It is a schematic cross-sectional structure diagram of a peeling device according to an embodiment of the utility model;

[0021] In the figure, each reference numeral is:

[0022] 1-frame, 2-traction device, 3-peeling device, 11-cushion, 12-through hole, 20-bearing seat, 30-mounting seat, 201-traction wheel, 202-rotating shaft, 203-rotating gear, 204-driving motor, 205-transmission gear, 301-fixed column, 302-guide wheel, 303-cutter, 304-guide shaft sleeve, 305-connecting shaft, 306-fixed sleeve seat, 307-slot. DETAILED DESCRIPTION

[0023] In order to explain the present invention more clearly, the present invention is further described below in conjunction with preferred embodiments. Those skilled in the art should understand that the following specific description is illustrative rather than restrictive, and should not be used to limit the scope of protection of the present invention.

[0024] like Figures 1 to 3 As shown, the embodiment of the utility model provides a wire and cable stripping machine, comprising a frame 1, on the table of the frame 1 are sequentially provided a traction device 2 and a stripping device 3, wherein:

[0025] The traction device 2 includes a bearing seat 20 arranged on the frame table. Four traction wheels 201 distributed in a two-row and two-column matrix are arranged on the outer side of the bearing seat 20. A spacing is left between the upper and lower traction wheels 201. The four traction wheels 201 are respectively connected to a rotating shaft 202. The rotating shaft 202 is rotatably inserted on the bearing seat 20, and a rotating gear 203 is arranged at the other end of the rotating shaft 202. The upper and lower rotating gears 203 are meshedly connected, and the two rotating gears 203 at the bottom are synchronously rotated by a driving mechanism installed on the frame 1 table.

[0026] The wires and cables to be processed are sent from the side of the traction device between the upper and lower traction wheels, and the driving mechanism drives the two rotating gears below to rotate synchronously, so that the four traction wheels rotate, thereby achieving the purpose of traction and transportation of the wires and cables to be processed.

[0027] The peeling device 3 includes two mounting seats 30 arranged vertically, and the two mounting seats 30 are fixedly connected by a plurality of fixing columns 301 on the outside. Two guide wheels 302 that are rotatably arranged in the mounting seats 30 are symmetrical on the left and right. The guide wheels 302 in the two mounting seats 30 correspond to each other up and down and leave a distance between them. A cutting knife 303 extending outward is also arranged in the middle of the interior of the mounting seat 30. The head end of the cutting knife 303 is pointed, and the cutting knives 303 in the two mounting seats 30 correspond to each other up and down and leave a distance between them.

[0028] The wires and cables to be processed gradually flow from the traction device to between the two guide wheels on the left, pass between the two cutters to complete the slicing action, and then are sent out from between the two guide wheels on the right.

[0029] The pulling action of the wires and cables is realized by setting the pulling device, and the slicing and stripping action of the wires and cables can be realized by setting the stripping device. The device has a simple structure and reasonable functions, and can strip cables and wires of different wire diameters, which improves the application scope of the stripping machine. The operator only needs to coordinate the feeding and pulling action of each cable and wire, which reduces the work intensity of the personnel and improves the stripping efficiency.

[0030] In this embodiment, the tail of the cutter 303 is arranged on a connecting shaft 305, and a fixing sleeve 306 extending outward is also arranged outside the mounting seat 30, and a slot 307 for the connecting shaft 305 to be inserted is formed inside the fixing sleeve 306, and an internal thread (not shown) is formed on the inner wall of the slot 307, and an external thread (not shown) is formed on the outer wall of the connecting shaft 305, and the external thread can be threadedly connected with the internal thread. By designing the cutter to be movably connected up and down, specifically, adjusting the screw-in depth of the connecting shaft in the slot, the distance between the upper and lower cutters can be flexibly adjusted, thereby adjusting the stripping thickness of the cable, and being suitable for the stripping requirements of wires and cables with different wire diameters.

[0031] The connecting shaft 305 can be vertically and movably inserted into a guide sleeve 304, and the guide sleeve 304 is installed inside the mounting seat 30. The guide sleeve can ensure the correct position of the connecting shaft and the mounting seat, so that the cutter can obtain better working performance and avoid excessive shaking during peeling.

[0032] The bottom of the mounting seat 30 at the bottom is mounted on the table of the frame 1 through a cushion seat 11 , and a through hole 12 for mounting the fixing sleeve 306 is provided on the surface of the frame 1 .

[0033] In this embodiment, the driving mechanism includes a driving motor 204 disposed on the table of the frame 1, and a transmission gear 205 is connected to the output end of the driving motor 204. The transmission gear 205 is located between the two rotating gears 203 located below, and is respectively meshed with the two rotating gears 203. In this way, the driving motor drives the transmission gear to drive the two rotating gears on the left and right sides to rotate synchronously, thereby realizing the synchronous rotation of the four traction wheels.

[0034] Among them, in the traction device 2: the diameter of the two rotating gears 203 at the bottom is larger than the diameter of the two rotating gears 203 at the top. In this way, the number of teeth of the two rotating gears at the top is smaller, which can improve the stability of transmission and reduce impact vibration.

[0035] In the actual design process, the center line between the upper and lower traction wheels 201, the center line between the upper and lower guide wheels 302, and the center line between the upper and lower cutters 303 are consistent, ensuring the smoothness of the wire and cable conveyance during the stripping process, and being able to move forward horizontally.

[0036] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not limitations on the implementation methods of the present invention. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is impossible to list all the implementation methods here. All obvious changes or modifications derived from the technical solution of the present invention are still within the scope of protection of the present invention.

Claims

1. A stripping machine for electric wires and cables, characterized in that: It comprises a frame, on the table of which a traction device and a peeling device are sequentially arranged, wherein: The traction device comprises a bearing seat arranged on the frame table, and four traction wheels distributed in a two-row and two-column matrix are arranged on the outer side of the bearing seat, and a spacing is left between the upper and lower traction wheels, and each of the four traction wheels is connected to a rotating shaft, and the rotating shaft is rotatably inserted on the bearing seat, and a rotating gear is arranged on the other end of the rotating shaft, and the upper and lower rotating gears are meshed and connected, and the two rotating gears at the bottom are synchronously rotated by a driving mechanism installed on the frame table; The peeling device includes two mounting seats arranged vertically, the two mounting seats are fixedly connected by a plurality of fixing columns on the outside, two guide wheels are rotatably arranged in the mounting seats and are symmetrical to each other, the guide wheels in the two mounting seats correspond to each other up and down and leave a distance between them, and a cutting knife extending outward is also arranged in the middle of the interior of the mounting seat, the head end of the cutting knife is pointed, and the cutting knives in the two mounting seats correspond to each other up and down and leave a distance between them.

2. A wire and cable stripping machine according to claim 1, characterized in that: The tail of the cutter is arranged on a connecting shaft, and a fixing sleeve extending outward is arranged outside the mounting seat. A slot is formed inside the fixing sleeve for the connecting shaft to be inserted, and an inner wall of the slot is formed with an internal thread, and an external thread is formed on the outer wall of the connecting shaft, and the external thread can be threadedly connected with the internal thread.

3. A wire and cable stripping machine according to claim 2, characterized in that: The connecting shaft body can be vertically and movably inserted into a guide sleeve, and the guide sleeve is installed inside the mounting seat.

4. A wire and cable stripping machine according to claim 2, characterized in that: The bottom of the mounting seat at the bottom is mounted on the table of the frame through a cushion seat, and a through hole for mounting the fixing sleeve is provided on the surface of the frame.

5. The wire and cable stripping machine according to claim 1, characterized in that: The driving mechanism comprises a driving motor arranged on the frame table, the output end of the driving motor is connected with a transmission gear, the transmission gear is located between the two rotating gears at the bottom, and is respectively meshed with the two rotating gears.

6. A wire and cable stripping machine according to claim 5, characterized in that: In the traction device: the diameters of the two rotating gears at the bottom are larger than the diameters of the two rotating gears at the top.

7. A wire and cable stripping machine according to claim 1, characterized in that: The center line between the upper and lower traction wheels, the center line between the upper and lower guide wheels, and the center line between the upper and lower cutters are consistent.

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