Cable stripping machine

Abstract

The utility model provides a cable stripping machine which comprises a workbench, the upper end of the workbench is provided with a frame plate, the inner part of the frame plate is rotatably provided with a rotating column, the outer arc surface of the rotating column is slidably provided with two limiting discs, the upper end of the frame plate is also provided with a connecting plate, and the upper end of the connecting plate is provided with two electric push rods. A rectangular plate is arranged between the telescopic ends of the two electric push rods, a first rectangular frame is rotationally arranged on the left side of the interior of the rectangular plate through a first rotating shaft, a cutting knife is slidably arranged in the first rectangular frame, an adjusting mechanism is arranged in the two limiting discs, and a quick dismounting and mounting mechanism is arranged on the right side of the rectangular plate. An electric driving unit for driving the rotating shaft I to rotate is arranged on the left side of the rectangular plate. According to the cable stripping machine provided by the utility model, the shutdown time can be reduced by rapidly replacing the cutting knife, the continuous operation of a production line is maintained, the overall production efficiency is improved, the operation complexity is reduced in the replacement process, and the risk of injury to operators is reduced.

Description

Technical Field

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

[0002] Cable is a combination of wires consisting of one or more mutually insulated conductors covered with a protective layer (such as rubber, plastic, etc.), usually used for power transmission, signal transmission or data communication. Cables can be designed as single-core or multi-core structures according to different application requirements, and may include fillers, shielding layers and other components to enhance performance and protection. Cable stripping machines are mechanical equipment specially designed for wire and cable processing. Its main function is to accurately strip the metal conductor part from the insulation layer outside the cable for welding, connection or further processing. Existing cable stripping machines cannot quickly replace the cutting knife used for stripping.

[0003] For example, the utility model with announcement number CN219627248U discloses a cable stripping machine, in which a cutting knife is fixedly installed on the output shaft of driving cylinder 2. In this patent scheme, when the cutting knife is worn after long-term use, it needs to be replaced with a new cutting knife. Since the cutting knife is fixed, it is not convenient for personnel to disassemble and replace the worn cutting knife, which makes personnel time-consuming and labor-intensive, and also reduces the stripping efficiency of the wire stripping machine. Utility Model Content

[0004] In view of this, the utility model aims at the deficiencies of the prior art and provides a cable stripping machine. The quick replacement of cutting blades can reduce downtime, maintain the continuous operation of the production line, and improve the overall production efficiency. The replacement process reduces the complexity of operation and reduces the risk of injury to operators.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is: a cable stripping machine, including a workbench, a frame plate is arranged on the upper end of the workbench, a rotating column is arranged inside the frame plate for rotation, two limit plates are slidably arranged on the outer arc surface of the rotating column, a connecting plate is also arranged on the upper end of the frame plate, two electric push rods are arranged on the upper end of the connecting plate, a rectangular plate is arranged between the telescopic ends of the two electric push rods, a rectangular frame 1 is arranged on the left side of the inner part of the rectangular plate through the rotation of a rotating shaft 1, a cutting knife is slidably arranged inside the rectangular frame 1, an adjusting mechanism is arranged inside the two limit plates, a quick disassembly and assembly mechanism is arranged on the right side of the rectangular plate, an electric drive unit for driving the rotating shaft 1 to rotate is arranged on the left side of the rectangular plate, and the adjusting mechanism includes sliding arrangements on the two limit plates respectively arranged The internal adjustment pin and the rotating pin are both provided with a plurality of adjustment holes, and the two adjustment pins are respectively plugged into the adjacent adjustment holes, and a pull plate is provided at the upper ends of the two adjustment pins, and a spring 1 is respectively provided between the pull plate and the limit plate, and the two springs 1 are respectively sleeved on the corresponding outer arc surfaces of the adjustment pins, and the quick disassembly and assembly mechanism includes a slide groove frame which is rotated by a rotating shaft 2 and is arranged on the right side of the rectangular plate, and a spline column is slidably arranged inside the slide groove frame, and a rectangular frame 2 is arranged on the left end of the spline column, and the interior of the rectangular frame 2 is plugged into the right side of the cutting knife, and a spring 2 is provided between the rectangular frame 2 and the slide groove frame, and the spring 2 is respectively sleeved on the outer arc surface of the spline column, and the electric drive unit includes a motor arranged on the left side of the rectangular plate, and the output shaft of the motor is connected to the left end of the rotating shaft 1 through a coupling.

[0006] As a further improvement of the utility model, a fixing plate is welded and fixedly connected to the lower end of the workbench, and four fixing holes are opened inside the fixing plate.

[0007] As a further improvement of the utility model, a control panel is arranged at the upper end of the workbench, and the motor and the electric push rod are electrically connected to the control panel.

[0008] As a further improvement of the utility model, a material receiving plate is arranged at the rear side of the workbench.

[0009] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0010] Firstly, the cable to be stripped is placed between the two limit disks on the rotating column, and then the electric push rod is turned on by control. The telescopic end drives the cutting knife inside the rectangular plate to move downward and cut into the insulating sleeve of the cable, and then the electric push rod is turned off. Then, the motor is turned on by control. The output shaft drives the rectangular frame on the rotating shaft to rotate, and the cutting knife rotates in conjunction with the quick-disconnect mechanism rotating on the right. Due to the rotation of the rotating column, the cable moves backward and the insulating sleeve is cut under the limit of the limit disks on both sides, completing the stripping of the cable, and the stripped cable slides out of the connecting plate.

[0011] Secondly, by pulling the pull plate, the adjusting pin is moved away from the locking hole. At this time, the spring is in a stretched state. Then the limit plate can be slid on the rotating column. After adjusting to the limit position suitable for cables of different diameters, the pull plate is released. At this time, the spring rebounds quickly to drive the adjusting pin to be inserted into the adjusting hole, completing the spacing adjustment of the limit plate, which can adapt to the stripping of cables of different diameters.

[0012] Thirdly, when the worn cutting knife needs to be replaced, rectangular frame two is pushed to the right so that rectangular frame two leaves the cutting knife, and the spline column slides into the interior of the slide slot frame. At this time, spring two is in a compressed state, and then the old cutting knife is taken out, and the left side of the new cutting knife is slid into the interior of rectangular frame one, and then rectangular frame two is released. At this time, the spring rebounds quickly and drives rectangular frame two to be inserted into the right side of the cutting knife to realize the replacement of the cutting knife. Quick replacement of the cutting knife can reduce downtime, maintain the continuous operation of the production line, and improve overall production efficiency. The replacement process reduces the complexity of operation and reduces the risk of injury to operators.

[0013] Fourthly, the wire stripping machine can be fixed through the fixing holes on the fixing plate to avoid displacement during operation, making the operation of the wire stripping machine more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a front cross-sectional structural schematic diagram of the utility model;

[0017] Figure 3 It is a schematic diagram of the enlarged structure of point A of the utility model;

[0018] Figure 4 It is a schematic diagram of the structure of the quick disassembly and assembly mechanism of the utility model.

[0019] In the figure: 101, workbench; 102, fixed plate; 103, fixed hole; 104, receiving plate; 105, connecting plate; 106, electric push rod; 201, frame plate; 202, rotating column; 203, limit plate; 204, adjusting hole; 205, pull plate; 206, spring one; 207, adjusting plug column; 301, rectangular plate; 302, motor; 303, rectangular frame one; 304, cutting knife; 305, rectangular frame two; 306, spline column; 307, slide frame; 308, spring two; 401, control panel. DETAILED DESCRIPTION

[0020] In order to better understand the present invention, the content of the present invention is further clearly described below in conjunction with the embodiments, but the protection content of the present invention is not limited to the following embodiments. In the following description, a large number of specific details are given in order to provide a more thorough understanding of the present invention. However, it is obvious to those skilled in the art that the present invention can be implemented without one or more of these details.

[0021] like Figure 1 , 2 As shown in Figures 3 and 4, a cable stripping machine comprises a workbench 101, wherein a frame plate 201 is arranged at the upper end of the workbench 101, a rotating column 202 is rotatably arranged inside the frame plate 201, two limit plates 203 are slidably arranged on the outer arc surface of the rotating column 202, a connecting plate 105 is also arranged at the upper end of the frame plate 201, two electric push rods 106 are arranged at the upper end of the connecting plate 105, a rectangular plate 301 is arranged between the telescopic ends of the two electric push rods 106, a rectangular frame 303 is rotatably arranged on the left side of the rectangular plate 301, a cutting knife 304 is slidably arranged inside the rectangular frame 303, an adjusting mechanism is arranged inside the two limit plates 203, and a There is a quick disassembly and assembly mechanism, and an electric drive unit for driving the rotating shaft to rotate is arranged on the left side of the rectangular plate 301. The adjustment mechanism includes adjustment pins 207 which are respectively slidably arranged inside the two limit plates 203. A plurality of adjustment holes 204 are opened inside the rotating column 202. The two adjustment pins 207 are respectively plugged into adjacent adjustment holes 204. Pull plates 205 are arranged on the upper ends of the two adjustment pins 207. Springs 206 are respectively arranged between the pull plates 205 and the limit plates 203. The two springs 206 are respectively sleeved on the outer arc surfaces of the corresponding adjustment pins 207. The electric drive unit includes a motor 302 arranged on the left side of the rectangular plate 301, and the output shaft of the motor 302 is connected to the left end of the rotating shaft through a coupling.

[0022] like Figure 1 , 2 As shown in , 3 and 4, the quick disassembly and assembly mechanism includes a slide groove frame 307 which is rotatably arranged on the right side of the rectangular plate 301 by rotating shaft 2, a spline column 306 is slidably arranged inside the slide groove frame 307, a rectangular frame 2 305 is arranged on the left end of the spline column 306, the interior of the rectangular frame 2 305 is plugged into the right side of the cutting knife 304, a spring 2 308 is arranged between the rectangular frame 2 305 and the slide groove frame 307, and the spring 2 308 is respectively sleeved on the outer arc surface of the spline column 306.

[0023] like Figure 1 As shown, a receiving plate 104 is provided at the rear side of the workbench 101 .

[0024] like Figure 1 , 2As shown, a control panel 401 is disposed at the upper end of the workbench 101 , and the motor 302 and the electric push rod 106 are both electrically connected to the control panel 401 .

[0025] The cable to be stripped is placed between the two limit disks 203 on the rotating column 202, and then the control panel 401 is used to control the electric push rod 106 to be turned on. The telescopic end drives the cutting knife 304 inside the rectangular plate 301 to move downward and cut into the insulating sleeve of the cable, and then the electric push rod 106 is turned off. Then, the control panel 401 is used to control the motor 302 to be turned on. The output shaft drives the rectangular frame 303 on the rotating shaft to rotate, and the cutting knife 304 rotates in cooperation with the quick disassembly mechanism rotating on the right side. Due to the rotation of the rotating column 202, the cable moves backward and the insulating sleeve is cut under the limit of the limit disks 203 on both sides, completing the stripping of the cable, and the stripped cable slides out of the connecting plate 104.

[0026] When it is necessary to strip cables of different diameters, the pull plate 205 is pulled to make the adjusting pin 207 leave the locking hole. At this time, the spring 206 is in a stretched state, and then the limit plate 203 can be slid on the rotating column 202. After adjusting to the limit position suitable for cables of different diameters, the pull plate 205 is released. At this time, the spring 206 rebounds quickly to drive the adjusting pin 207 to be inserted into the adjusting hole 204, thereby completing the spacing adjustment of the limit plate 203.

[0027] When the worn cutting knife 304 needs to be replaced, the rectangular frame 2 305 is pushed to the right so that the rectangular frame 2 305 leaves the cutting knife 304 and the spline column 306 slides into the interior of the slide groove frame 307. At this time, the spring 2 308 is in a compressed state. The old cutting knife 304 is then taken out and the left side of the new cutting knife 304 is slid into the interior of the rectangular frame 1 303. The rectangular frame 2 305 is then released. At this time, the spring rebounds quickly and drives the rectangular frame 2 305 to be inserted into the right side of the cutting knife 304 to achieve the replacement of the cutting knife 304.

[0028] According to another embodiment of the present invention, Figure 1 As shown, a fixing plate 102 is welded and fixedly connected to the lower end of the workbench 101, and four fixing holes 103 are opened inside the fixing plate 102. The wire stripping machine can be fixed through the fixing holes 103 on the fixing plate 102 to avoid displacement during operation.

[0029] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Other modifications or equivalent substitutions made to the technical solution of the utility model by ordinary technicians in this field should be included in the scope of the claims of the utility model as long as they do not depart from the spirit and scope of the technical solution of the utility model.

Claims

1. A cable stripping machine, comprising a workbench (101), characterized in that: A frame plate (201) is provided at the upper end of the workbench (101), a rotating column (202) is rotatably provided inside the frame plate (201), two limit plates (203) are slidably provided on the outer arc surface of the rotating column (202), a connecting plate (105) is also provided at the upper end of the frame plate (201), two electric push rods (106) are provided at the upper end of the connecting plate (105), a rectangular plate (301) is provided between the telescopic ends of the two electric push rods (106), a rectangular frame (303) is rotatably provided on the left side of the inner part of the rectangular plate (301) through a rotating shaft (3), a cutting knife (304) is slidably provided inside the rectangular frame (303), an adjustment mechanism is provided inside the two limit plates (203), a quick disassembly mechanism is provided on the right side of the rectangular plate (301), and an electric drive unit for driving the rotating shaft (301) to rotate is provided on the left side of the rectangular plate (301).

2. A cable stripping machine as claimed in claim 1, characterized in that: The adjustment mechanism comprises adjustment pins (207) respectively slidably arranged inside the two limit plates (203), a plurality of adjustment holes (204) are provided inside the rotating column (202), the two adjustment pins (207) are respectively plugged into adjacent adjustment holes (204), a pull plate (205) is provided at the upper end of the two adjustment pins (207), a spring 1 (206) is respectively provided between the pull plate (205) and the limit plate (203), and the two springs 1 (206) are respectively sleeved on the outer arc surface of the corresponding adjustment pins (207).

3. A cable stripping machine as claimed in claim 1, characterized in that: The quick disassembly and assembly mechanism comprises a slide groove frame (307) which is arranged on the right side of the rectangular plate (301) by rotating the second rotating shaft, a spline column (306) is slidably arranged inside the slide groove frame (307), a second rectangular frame (305) is arranged at the left end of the spline column (306), the inside of the second rectangular frame (305) is plugged with the right side of the cutting knife (304), a second spring (308) is arranged between the second rectangular frame (305) and the slide groove frame (307), and the second spring (308) is respectively sleeved on the outer arc surface of the spline column (306).

4. A cable stripping machine as claimed in claim 1, characterized in that: The electric drive unit comprises a motor (302) arranged on the left side of the rectangular plate (301), and the output shaft of the motor (302) is connected to the left end of the first rotating shaft through a coupling.

5. A cable stripping machine as claimed in claim 1, characterized in that: A material receiving plate (104) is arranged at the rear side of the workbench (101).

6. A cable stripping machine as claimed in claim 1, characterized in that: A fixing plate (102) is welded and fixedly connected to the lower end of the workbench (101), and four fixing holes (103) are provided inside the fixing plate (102).

7. A cable stripping machine as claimed in claim 4, characterized in that: A control panel (401) is provided at the upper end of the workbench (101), and the motor (302) and the electric push rod (106) are both electrically connected to the control panel (401).

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