A cable stripping device for communication engineering

Abstract

This utility model relates to the field of communication engineering technology and discloses a cable stripping device for communication engineering. It includes a base plate, an adjustment mechanism located at the rear top of the base plate, and conveying mechanisms on both the left and right sides of the top of the base plate. A common support mechanism is located inside both conveying mechanisms. In this cable stripping device for communication engineering, the adjustment mechanism, through the cooperation of a reciprocating lead screw and a slider, and relying on the scale lines on the support frame, can accurately and conveniently adjust the blade position and precisely control the cable stripping length to meet diverse engineering needs. The conveying mechanism, through an adaptive structure composed of a telescopic rod, a movable block, and a spring inside the guide wheel, can automatically fix itself according to cables of different diameters, preventing deviation and shaking during conveying. Simultaneously, a second motor drives the guide wheel to stably convey the cable, ensuring smooth cutting and reducing poor stripping problems. The two mechanisms work together to improve the working efficiency and stripping quality of the device.

Description

Technical Field

[0001] This utility model relates to the field of communication engineering technology, specifically to a cable stripping device for communication engineering. Background Technology

[0002] In telecommunications engineering, cable stripping is a common and important operation to facilitate subsequent wiring, installation, and other work.

[0003] Existing cable stripping devices have many problems. On the one hand, they are not precise enough in controlling the stripping length, making it difficult to meet diverse engineering needs. Different specifications of cables often require different stripping lengths, and traditional devices cannot easily and accurately adjust the cutting position to achieve the correct stripping length. On the other hand, for cables of different diameters, the devices lack an effective adaptive fixing and conveying mechanism. During the conveying process, the cables are prone to shaking and deviation, resulting in unstable cutting and poor stripping, which affects the use of cables and the quality of communication projects, while also reducing work efficiency. Utility Model Content

[0004] The purpose of this invention is to provide a cable stripping device for communication engineering to solve the problems mentioned in the background art.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a cable stripping device for communication engineering, including a base plate, an adjustment mechanism is provided at the rear top of the base plate, a conveying mechanism is provided on both the left and right sides of the top of the base plate, and the same support mechanism is provided on the inner side of the two conveying mechanisms.

[0006] The adjustment mechanism includes a support frame, a reciprocating lead screw rotatably connected inside the support frame, a fixed block fixedly connected to the top of the reciprocating lead screw, a crank fixedly connected to the top of the fixed block, a slider threadedly connected to the surface of the reciprocating lead screw, a first motor fixedly connected to the front end of the slider, a connecting block fixedly connected to the output end of the first motor, and a blade fixedly connected to the front end of the connecting block by bolts.

[0007] The conveying mechanism includes a connecting frame, with guide wheels rotatably connected to both the upper and lower ends of the connecting frame. A second motor is fixedly connected to the rear of the guide wheels. Multiple circumferentially distributed grooves are formed on the inner roller of the guide wheels. Telescopic rods are fixedly connected to each of the multiple grooves. A movable block is fixedly connected to the end of the telescopic rod away from the inner roller of the guide wheels. A spring is sleeved on the telescopic end of the telescopic rod.

[0008] Preferably, the support frame is fixedly connected to the top of the base plate, and the inner walls on both the left and right sides of the support frame are provided with sliding grooves, and the left and right sides of the slider are slidably connected to the sliding grooves provided on the inner walls on the left and right sides of the support frame.

[0009] Furthermore, the support frame is fixedly connected to the top of the base plate, providing a stable installation base for the adjustment mechanism. Slide grooves are provided on the inner walls of both the left and right sides of the support frame. The slider is slidably connected to these slide grooves on both sides, allowing the slider to slide up and down along the slide grooves within the support frame. This ensures that the first motor and blades connected to the slider can move up and down stably, achieving precise adjustment of the blade position.

[0010] Preferably, the support frame has a scale line at its left front end, the second motor is fixedly connected to the rear of the connecting frame, and a control device is installed at the front end of the base plate. Both the first motor and the second motor are electrically connected to the control device.

[0011] Furthermore, a scale line is provided on the front left side of the support frame, allowing operators to intuitively understand the up-and-down movement distance of the blade and thus more accurately control the blade position to meet the requirements of different cable stripping depths. The second motor is fixedly connected to the rear of the connecting frame to ensure that the second motor can stably drive the wire wheel to rotate. A control device is installed at the front of the base plate, and both the first and second motors are electrically connected to the control device. The control device can easily control the start, stop, and speed parameters of the first and second motors, realizing automated control of the cable stripping process.

[0012] Preferably, there are two connecting frames, which are fixedly connected to the left and right sides of the top of the base plate, respectively. There are multiple movable blocks and springs, which are arranged in a circumferential array on the outside of the roller inside the guide wheel.

[0013] Furthermore, two connecting frames are provided, and the two connecting frames are fixedly connected to the top left and right sides of the base plate respectively, for installing the conveying mechanism to convey and position the cable from both sides. Multiple movable blocks and springs are provided, and the multiple movable blocks and springs are distributed in a circumferential array on the outside of the roller inside the guide wheel. This distribution method allows the guide wheel to adaptively clamp cables of different diameters through the combined action of multiple movable blocks and springs when conveying cables, thereby improving the stability and reliability of the conveying.

[0014] Preferably, one end of each of the multiple springs is fixedly connected to the top of the telescopic rod, and the other end of each of the multiple springs is fixedly connected to the bottom of each of the multiple movable blocks.

[0015] Furthermore, one end of each spring is fixedly connected to the top of the telescopic rod, and the other end is fixedly connected to the bottom of each of the movable blocks. This connection method allows the springs to provide elastic force to the movable blocks when the telescopic rod extends or retracts, enabling the movable blocks to automatically adjust their position according to the diameter of the cable, thereby better clamping the cable and ensuring the stability of the cable during the transportation process.

[0016] Preferably, the support mechanism includes a support block, and a fixing bolt is inserted into the front end of the support block.

[0017] Preferably, the base plate has a slot at the top, the support block is movably connected to the slot at the top of the base plate, the support block has a V-shaped groove at the top, the blade is located above the V-shaped groove at the top of the support block, and the front end of the base plate and the support block both have hollowed-out through holes, one end of the fixing bolt passes through the through hole at the front end of the base plate and extends into the through hole on the support block.

[0018] Furthermore, a slot is provided on the top of the base plate, and the support block is movably connected to the slot on the top of the base plate. This movable connection method allows the support block to be easily installed, disassembled, and its position adjusted as needed. A V-groove is provided on the top of the support block, and the blade is located above the V-groove. The V-groove can position and support the cable, enabling the blade to accurately cut the cable sheath and improve the stripping accuracy. Hollow through holes are provided on the front end of the base plate and on the support block. One end of the fixing bolt passes through the through hole on the front end of the base plate and extends into the through hole on the support block. The support block is fixed to the base plate by the fixing bolt, ensuring the stability of the support block during use.

[0019] Compared with the prior art, the beneficial effects achieved by this utility model are:

[0020] First, this utility model places the cable stripping device for communication engineering on a stable workbench to ensure the device's stability. A support block of appropriate height is selected based on the cable diameter. If the pre-installed support block is unsuitable, the fixing bolt can be pulled out of the through holes in the base plate and support block. Then, the original support block is removed from the slot at the top of the base plate, and the selected support block is inserted into the slot, ensuring the V-groove at the top of the support block matches the cable. The fixing bolt is then inserted into the corresponding through holes in the base plate and support block to secure the support block. The V-groove design allows for better placement and operation of cables of different diameters. Position the cable by observing the scale line on the front left side of the support frame. Based on the required cable stripping length, rotate the reciprocating screw by cranking the handle. The rotation of the reciprocating screw causes the slider to move up and down within the groove of the support frame. The slider drives the first motor, connecting block, and blade to move up and down together, adjusting the relative position of the blade and the cable within the V-groove on the support block. This ensures the blade accurately cuts the cable sheath to the required length. Place the cable to be stripped between the guide rollers of the two conveying mechanisms, ensuring the cable is positioned within the V-groove of the support block. A telescopic rod is installed in the groove on the inner roller of the guide roller. The system consists of a movable block and a spring. When the cable is inserted, it presses against the movable block, causing the telescopic rod to retract and the spring to compress. The spring's reaction force keeps the movable block firmly pressing the cable, thus fixing it and preventing it from swaying during transport. A control device at the front of the base plate simultaneously starts the first and second motors. The second motor drives the guide wheel to rotate, and the guide wheel, through friction with the cable, propels the cable forward. The first motor drives the connecting block and the blade to rotate, cutting the cable sheath as it passes. As the cable continues to be transported, the blade completes the cutting of the cable sheath to a specified length. The adjustment mechanism, using a reciprocating screw and slider in conjunction with scale lines on the support frame, allows for precise and convenient adjustment of the blade position, accurately controlling the cable stripping length to meet diverse engineering needs. The transport mechanism, through an adaptive structure composed of the telescopic rod, movable block, and spring within the guide wheel, can automatically fix cables of different diameters, preventing deviation and swaying during transport. Simultaneously, the second motor drives the guide wheel to stably transport the cable, ensuring smooth cutting and reducing poor stripping. Together, these two mechanisms improve the device's efficiency and stripping quality.

[0021] Secondly, the support block of this utility model can be movably connected in the slot of the base plate and fixed by a fixing bolt, which makes it convenient to replace the support block of appropriate height according to the cable of different diameter. This allows the V-shaped groove at the top of the support block to better fit the cable, providing stable support for the cable and ensuring the accurate position of the cable when the blade is cutting. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0023] Figure 2 This is a schematic diagram of the adjustment mechanism of this utility model;

[0024] Figure 3 This is a schematic diagram of the conveying mechanism of this utility model;

[0025] Figure 4 This is a schematic diagram of the first cross-sectional structure of this utility model;

[0026] Figure 5 This is a schematic diagram of the second cross-sectional structure of the present invention;

[0027] Figure 6 This utility model Figure 5 Enlarged structural diagram at point A in the middle.

[0028] The components are as follows: 1. Base plate; 2. Adjustment mechanism; 201. Support frame; 202. Reciprocating screw; 203. Fixing block; 204. Handle; 205. Slider; 206. First motor; 207. Connecting block; 208. Blade; 3. Conveying mechanism; 301. Connecting frame; 302. Guide wheel; 303. Second motor; 304. Telescopic rod; 305. Movable block; 306. Spring; 4. Support mechanism; 401. Support block; 402. Fixing bolt. Detailed Implementation

[0029] 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.

[0030] This utility model provides the following technical solution:

[0031] Example 1

[0032] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 A cable stripping device for communication engineering includes a base plate 1, an adjustment mechanism 2 is provided at the top rear of the base plate 1, and conveying mechanisms 3 are provided on the left and right sides of the top of the base plate 1. The same support mechanism 4 is provided inside the two conveying mechanisms 3.

[0033] The adjustment mechanism 2 includes a support frame 201, a reciprocating screw 202 rotatably connected inside the support frame 201, a fixed block 203 fixedly connected to the top of the reciprocating screw 202, a crank 204 fixedly connected to the top of the fixed block 203, a slider 205 threadedly connected to the surface of the reciprocating screw 202, a first motor 206 fixedly connected to the front end of the slider 205, a connecting block 207 fixedly connected to the output end of the first motor 206, and a blade 208 fixedly connected to the front end of the connecting block 207 by bolts.

[0034] The conveying mechanism 3 includes a connecting frame 301, with guide wheels 302 rotatably connected to both the upper and lower ends of the connecting frame 301. A second motor 303 is fixedly connected to the rear of the guide wheels 302. Multiple grooves are arranged in a circular array on the inner roller of the guide wheels 302. Telescopic rods 304 are fixedly connected to each of the multiple grooves. A movable block 305 is fixedly connected to the end of the telescopic rod 304 away from the inner roller of the guide wheels 302. A spring 306 is sleeved on the telescopic end of the telescopic rod 304.

[0035] Specifically, the support frame 201 is fixedly connected to the top of the base plate 1. The inner walls of the left and right sides of the support frame 201 are provided with sliding grooves, and the left and right sides of the slider 205 are slidably connected to the sliding grooves provided on the inner walls of the left and right sides of the support frame 201.

[0036] Specifically, a scale line is provided on the front left side of the support frame 201, the second motor 303 is fixedly connected to the rear of the connecting frame 301, and a control device is installed on the front end of the base plate 1. The first motor 206 and the second motor 303 are both electrically connected to the control device.

[0037] Specifically, there are two connecting frames 301, which are fixedly connected to the top left and right sides of the base plate 1 respectively. Multiple movable blocks 305 and springs 306 are provided. Multiple movable blocks 305 and springs 306 are arranged in a circular array on the outside of the roller inside the guide wheel 302.

[0038] Specifically, one end of each of the multiple springs 306 is fixedly connected to the top of the telescopic rod 304, and the other end of each of the multiple springs 306 is fixedly connected to the bottom of each of the multiple movable blocks 305.

[0039] Using the above technical solution, the cable stripping device for communication engineering is placed on a stable workbench to ensure its stability. A support block 401 of appropriate height is selected based on the cable diameter. If the pre-installed support block 401 is unsuitable, the fixing bolt 402 can be pulled out of the through holes in the base plate 1 and support block 401. Then, the original support block 401 is removed from the slot at the top of the base plate 1. The selected support block 401 is inserted into the slot, ensuring the V-groove at the top of the support block 401 matches the cable. The fixing bolt 402 is then inserted into the corresponding through holes in the base plate 1 and support block 401 to secure the support block 401. The V-groove design allows for better placement and positioning of cables of different diameters. Observe the scale lines on the front left side of the support frame 201. According to the required stripping length of the cable, the reciprocating screw 202 is rotated by cranking the handle 204. The rotation of the reciprocating screw 202 causes the slider 205 to move up and down within the groove of the support frame 201. The slider 205 drives the first motor 206, the connecting block 207, and the blade 208 to move up and down together, thereby adjusting the relative position of the blade 208 and the cable in the V-groove on the support block 401. This ensures that the blade 208 can accurately cut the cable sheath to the required length. The cable to be stripped is placed between the guide rollers 302 of the two conveying mechanisms 3, and the cable is positioned in the V-groove of the support block 401. The inner roller of the guide roller 302 is equipped with a telescopic rod 304, a movable block 305, and a spring 306. When the cable is placed in... The cable compresses the movable block 305, causing the telescopic rod 304 to retract and the spring 306 to be compressed. The reaction force of the spring 306 causes the movable block 305 to press the cable tightly, thus fixing the cable and preventing it from shaking during transport. The internal wiring connections of the first motor 206, the second motor 303, and the control device are all existing technologies and will not be described in detail here. Through the control device at the front end of the base plate 1, the first motor 206 and the second motor 303 are started simultaneously. The second motor 303 drives the guide wheel 302 to rotate. The guide wheel 302 propels the cable forward through friction with the cable. The first motor 206 drives the connecting block 207 and the blade 208 to rotate. During rotation, the blade 208 cleans the outer sheath of the cable. During the cutting process, as the cable is continuously fed, the blade 208 completes the cutting of the cable sheath to a specified length. The adjustment mechanism 2, with the help of the reciprocating lead screw 202 and the slider 205, and relying on the scale lines on the support frame 201, can accurately and conveniently adjust the position of the blade 208, precisely control the cable stripping length, and meet diverse engineering needs. The conveying mechanism 3, through the adaptive structure composed of the telescopic rod 304, the movable block 305 and the spring 306 inside the guide wheel 302, can automatically fix according to different diameter cables to prevent deviation and shaking during conveying. At the same time, the second motor 303 drives the guide wheel 302 to stably convey the cable, ensuring smooth cutting and reducing the problem of poor stripping. The two work together to improve the working efficiency and stripping quality of the device.

[0040] Example 2

[0041] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 Furthermore, based on Embodiment 1, the following is obtained: the support mechanism 4 includes a support block 401, and a fixing bolt 402 is inserted into the front end of the support block 401.

[0042] Specifically, a slot is provided on the top of the base plate 1, and the support block 401 is movably connected in the slot provided on the top of the base plate 1. A V-shaped groove is provided on the top of the support block 401, and the blade 208 is located above the V-shaped groove provided on the top of the support block 401. Hollow through holes are provided on the front end of the base plate 1 and on the support block 401. One end of the fixing bolt 402 passes through the through hole provided on the front end of the base plate 1 and extends into the through hole provided on the support block 401.

[0043] Through the above technical solution, the support block 401 can be movably connected in the slot of the base plate 1 and fixed by the fixing bolt 402, which makes it convenient to replace the support block 401 of appropriate height according to the cable of different diameter, so that the V-shaped groove at the top of the support block 401 can better fit the cable, provide stable support for the cable, and ensure the accurate position of the cable when the blade 208 cuts.

[0044] 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 may be made to these embodiments without departing from the principles and spirit, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A cable stripping device for communication engineering, comprising a bottom plate (1), characterized in that: An adjustment mechanism (2) is provided at the rear of the top of the bottom plate (1). Conveyor mechanisms (3) are provided on both the left and right sides of the top of the bottom plate (1). A same support mechanism (4) is provided inside the two conveyor mechanisms (3). The adjustment mechanism (2) includes a support frame (201). A reciprocating screw rod (202) is rotatably connected inside the support frame (201). A fixed block (203) is fixedly connected to the top of the reciprocating screw rod (202). A crank (204) is fixedly connected to the top of the fixed block (203). A slider (205) is threadedly connected to the surface of the reciprocating screw rod (202). A first motor (206) is fixedly connected to the front end of the slider (205). A connecting block (207) is fixedly connected to the output end of the first motor (206). A blade (208) is fixedly connected to the front end of the connecting block (207) by bolts. The conveyor mechanism (3) includes a connecting frame (301). Guide wheels (302) are rotatably connected to both the upper and lower ends of the connecting frame (301). A second motor (303) is fixedly connected to the rear of the guide wheel (302). A plurality of grooves are formed in a circumferential array on the inner roller of the guide wheel (302). An expansion rod (304) is fixedly connected to each of the plurality of grooves. A movable block (305) is fixedly connected to the end of the expansion rod (304) away from the inner roller of the guide wheel (302). A spring (306) is sleeved on the telescopic end of the expansion rod (304).

2. The cable stripping device for communication engineering according to claim 1, wherein: The support frame (201) is fixedly connected to the top of the bottom plate (1). Chute grooves are formed on both the left and right inner walls of the support frame (201). The left and right sides of the slider (205) are slidably connected to the chute grooves formed on both the left and right inner walls of the support frame (201).

3. A cable stripping device for communication engineering according to claim 1, characterized in that: A scale line is provided at the front end of the left side of the support frame (201). The second motor (303) is fixedly connected to the rear of the connecting frame (301). A control device is installed at the front end of the bottom plate (1). The first motor (206) and the second motor (303) are both electrically connected to the control device.

4. The cable stripping device for communication engineering according to claim 1, characterized in that: There are two connecting frames (301). The two connecting frames (301) are respectively fixedly connected to both the left and right sides of the top of the bottom plate (1). A plurality of movable blocks (305) and springs (306) are provided. The plurality of movable blocks (305) and springs (306) are respectively arranged in a circumferential array outside the inner rollers of the guide wheels (302).

5. The cable stripping device for communication engineering according to claim 1, wherein: One end of each of the plurality of springs (306) is fixedly connected to the top of the expansion rod (304). The other ends of the plurality of springs (306) are respectively fixedly connected to the bottoms of the plurality of movable blocks (305).

6. The cable stripping device for communication engineering according to claim 1, wherein: The support mechanism (4) includes a support block (401). A fixing bolt (402) is inserted into the front end of the support block (401).

7. The cable stripping device for communication engineering according to claim 6, characterized in that: A slot is provided at the top of the bottom plate (1), the support block (401) is movably connected in the slot provided at the top of the bottom plate (1), a V-shaped groove is provided at the top of the support block (401), the blade (208) is located above the V-shaped groove provided at the top of the support block (401), through holes are provided in a hollowed-out manner at the front end of the bottom plate (1) and on the support block (401), and one end of the fixing bolt (402) passes through the through hole provided at the front end of the bottom plate (1) and extends into the through hole provided on the support block (401).

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