Wire stripping machine

Abstract

The utility model relates to the technical field of wire stripping equipment, and provides a wire stripping machine which comprises a rack, a wire stripping device and a conveying device. The wire stripping device comprises a mounting plate, a driving assembly and two wire stripping assemblies; the mounting plate is connected to the rack in a sliding manner; the wire stripping assembly comprises a sliding plate, a first stripping knife, a second stripping knife and a first driving piece; the sliding plate is connected to the mounting plate in a sliding mode, and the first stripping knife and the second stripping knife are arranged on the sliding plate in the width direction of the rack in a spaced mode; the conveying device comprises two conveying assemblies; the conveying assembly comprises two conveying wheels, a conveying belt and a motor; the two conveying wheels are rotationally connected to the rack, and the two ends of the conveying belt are connected with the two conveying wheels correspondingly. The motor is used for driving one conveying wheel to rotate, and the conveying directions of the two conveying belts are opposite. Therefore, the stripping efficiency of the cable can be improved.

Description

Technical Field

[0001] The present application relates to the field of wire stripping equipment, and in particular to a wire stripping machine. Background Art

[0002] Cables are a general term for items such as optical cables and electrical cables, which are mainly used for multiple functions such as controlling installation, connecting equipment, and transmitting electricity.

[0003] Among them, the cable usually includes a protective sheath and multiple inner core wires. The protective sheath is used to cover the multiple inner core wires to protect the inner core wires, and the inner core wires include an insulating sheath and a metal inner core. The insulating sheath is used to cover the metal inner core to insulate the metal inner core.

[0004] In the related art, a wire stripping machine is usually required to strip the cables. During the cable stripping process, one wire stripping machine is first used to strip one end of the protective cover, and then another wire stripping machine is used to strip one end of multiple insulation covers. This results in low cable stripping efficiency, and therefore needs to be improved. Utility Model Content

[0005] In order to improve the cable stripping efficiency, the present application provides a wire stripping machine.

[0006] The wire stripping machine provided in this application adopts the following technical solution:

[0007] A wire stripping machine comprises a frame, a wire stripping device and a conveying device; the wire stripping device comprises a mounting plate, a drive assembly and two wire stripping assemblies; the mounting plate is slidably connected to the frame along the width direction of the frame, and the drive assembly is provided on the frame and is used to drive the mounting plate to slide;

[0008] The two stripping assemblies are arranged opposite to each other in the vertical direction; the stripping assembly includes a sliding plate, a first stripping knife, a second stripping knife and a first driving member; the sliding plate is slidably connected to the mounting plate in the vertical direction, the first stripping knife and the second stripping knife are spaced apart from each other on the sliding plate along the width direction of the frame, and the first driving member is provided on the mounting plate and is used to drive the sliding plate to slide;

[0009] The conveying device includes two conveying assemblies, which are arranged on the frame at intervals in the vertical direction; the conveying assembly includes two conveying wheels, a conveyor belt and a motor; the two conveying wheels are rotatably connected to the frame, and the two ends of the conveyor belt are respectively connected to the two conveying wheels; the motor is arranged on the frame and is used to drive one of the conveying wheels to rotate, and the conveying directions of the two conveyor belts are opposite.

[0010] By adopting the above technical solution, in actual application, the cable is first passed between the two conveyor belts, and the two motors drive the corresponding conveyor wheels to rotate, so that the two conveyor belts are conveyed in opposite directions, so as to drive the cable to the stripping position, so that the cable is located between the two first stripping knives. The two first driving members work to drive the two sliding plates to slide, so that the two first stripping knives are close to each other, so that the cable is pressed tightly between the two first stripping knives, and then the two motors work to move the cable in opposite directions to realize the stripping of one end of the protective cover;

[0011] Afterwards, the two first driving members drive the two sliding plates to slide in the opposite direction, so that the two first stripping knives move away from each other. At the same time, the two motors work again to drive the cable to move to the stripping position. The driving assembly drives the mounting plate to slide, so that the cable is located between the two second stripping knives. The working process of the two second stripping knives is the same as that of the two first stripping knives, so that the two second stripping knives can strip one end of multiple insulating sleeves; in this way, the wire stripping machine can strip the protective sleeve and multiple insulating sleeves at one time, thereby effectively improving the stripping efficiency of the cable.

[0012] Preferably, the wire stripping assembly further includes an abutment block and a spring, the abutment block is slidably connected to the sliding plate in the vertical direction, and the second stripping knife is passed through the abutment block, and the spring is arranged between the sliding plate and the abutment block to drive the abutment block away from the sliding plate.

[0013] By adopting the above technical solution, by setting the abutment block and the spring, during the process of stripping multiple insulation sleeves, the two abutment blocks abut against each other, and the second stripping knives are movably inserted into the abutment blocks, so that the multiple inner core wires are clamped between the two second stripping knives. When the multiple inner core wires overlap, the cable is retreated a distance, and under the action of the spring, the multiple inner core wires can be dispersed and pressed between the two second stripping knives, so as to improve the stripping effect of the cable.

[0014] Preferably, the wire stripping assembly further comprises a file and a second driving member, wherein the file is connected to one side of the sliding plate for sliding along the width direction of the frame, and the second driving member is provided on the sliding plate and is used for driving the file to slide.

[0015] By adopting the above technical solution, by setting a file and a second driving member, after stripping one end of multiple insulating sleeves, each second driving member drives each file to slide, so that multiple metal cores are located between the two files, and the two files move in opposite directions to roll the metal cores into a ball, thereby improving the stripping effect of the cable.

[0016] Preferably, the conveying assembly further comprises a stabilizing gear, which is rotatably connected to the frame and meshes with the inner side of the conveyor belt.

[0017] By adopting the above technical solution and providing a stabilizing gear, the conveyor belt can work more stably, thereby improving the stability of cable transportation.

[0018] Preferably, there are two conveying devices, and the two conveying devices are respectively arranged on both sides of the mounting plate.

[0019] By adopting the above technical solution and setting the number of conveying devices to two, the incoming and outgoing cables can be realized, thereby improving the degree of automation of the wire stripping machine.

[0020] Preferably, the conveying device further comprises a conveying plate, which is provided on the frame and located at one end of one of the conveying devices away from the mounting plate.

[0021] By adopting the above technical solution and providing a conveying plate, the cable outlet is made more stable and the stripped protective cover can be collected.

[0022] Preferably, the conveying device further comprises a wire assembly, the wire assembly comprises a wire head, and the wire head is provided on the frame and is located at one end of the conveying device close to the mounting plate.

[0023] By adopting the above technical solution and providing the conductor head, the cable is guided so that the cable is more accurately positioned between the two first stripping knives or the two second stripping knives.

[0024] Preferably, the wire assembly further includes an abutment post, the wire head is passed through the frame, and the abutment post is threadedly connected to the frame and abuts against the wire head.

[0025] By adopting the above technical solution and providing an abutment column, a detachable connection of the wire head is achieved, so that the wire head can be easily replaced and is suitable for cables of different sizes.

[0026] Preferably, the wire stripping machine also includes a wire straightening device, the wire straightening device includes a first wire straightening assembly, the first wire straightening assembly is located at one end of the frame, the first wire straightening assembly includes a plurality of first wire straightening wheels, the plurality of first wire straightening wheels are rotatably connected to the frame, and a first wire straightening channel is formed between the plurality of first wire straightening wheels.

[0027] By adopting the above technical solution and providing the first wire straightening assembly, the cable can be straightened in advance to facilitate subsequent stripping of the cable.

[0028] Preferably, the wire-correcting device also includes a second wire-correcting assembly, which is located between the frame and the first wire-correcting assembly. The second wire-correcting assembly includes a plurality of second wire-correcting wheels, which are rotatably connected to the frame. The axis of rotation of the second wire-correcting wheels is perpendicular to the axis of rotation of the first wire-correcting wheels, and a second wire-correcting channel is formed between the plurality of second wire-correcting wheels.

[0029] By adopting the above technical solution and providing a second wire straightening assembly, the effect of straightening the cable is improved.

[0030] In summary, this application includes at least one of the following beneficial technical effects:

[0031] 1. This wire stripping machine can remove protective covers and multiple insulation covers at one time, thereby effectively improving the stripping efficiency of cables;

[0032] 2. By providing an abutment block and a spring, during the process of stripping multiple insulation sleeves, the two abutment blocks abut against each other, and each second stripping knife is movably inserted into each abutment block, so that multiple inner core wires are clamped between the two second stripping knives. When multiple inner core wires overlap, the cable is retreated a distance, and under the action of the spring, the multiple inner core wires can be dispersed and pressed between the two second stripping knives, thereby improving the stripping effect of the cable;

[0033] 3. By setting a file and a second driving member, after stripping one end of multiple insulating sleeves, each second driving member drives each file to slide, so that multiple metal cores are located between the two files, and the two files move in opposite directions to roll the metal cores into a ball, thereby improving the stripping effect of the cable. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 It is a schematic diagram of the overall structure of the wire stripping machine in an embodiment of the present application;

[0035] Figure 2 Schematic diagram of the internal structure of the wire stripping machine in an embodiment of the present application;

[0036] Figure 3 Schematic diagram of the overall structure of the wire stripping device in the embodiment of the present application;

[0037] Figure 4 It is a partial structural diagram of the wire stripping machine in an embodiment of the present application.

[0038] Figure markings: 1. Frame; 2. Wire stripping device; 21. Mounting plate; 22. Driving assembly; 23. Wire stripping assembly; 231. Sliding plate; 232. First stripping knife; 233. Second stripping knife; 234. First driving member; 235. Abutment block; 236. Spring; 237. File; 238. Second driving member; 3. Conveying device; 31. Conveying assembly; 311. Conveying wheel; 312. Conveying belt; 313. Motor; 314. Stabilizing gear; 32. Conveying plate; 33. Wire assembly; 331. Wire head; 332. Abutment column; 4. Wire straightening device; 41. First wire straightening assembly; 411. First wire straightening wheel; 412. First wire straightening channel; 42. Second wire straightening assembly; 421. Second wire straightening wheel; 422. Second wire straightening channel. DETAILED DESCRIPTION

[0039] The following is combined with Figure 1-4 This application is described in further detail.

[0040] The embodiment of the present application discloses a wire stripping machine.

[0041] Reference Figure 1 and Figure 2 The wire stripping machine includes a frame 1, a wire stripping device 2, and a conveying device 3. The wire stripping device 2 includes a mounting plate 21, a drive assembly 22, and two wire stripping assemblies 23. The mounting plate 21 is slidably connected to the frame 1, and the sliding direction is the width direction of the frame 1. In this embodiment, the drive assembly 22 is a motor screw mechanism, which is installed in the frame 1 to drive the mounting plate 21 to slide. Of course, in other embodiments, the drive assembly 22 can also be a pneumatic cylinder, an oil cylinder, an electric push cylinder, etc., and this application is not limited thereto.

[0042] Reference Figure 2 and Figure 3 The two wire stripping assemblies 23 are arranged vertically opposite each other. Specifically, the wire stripping assemblies 23 include a sliding plate 231, a first stripping blade 232, a second stripping blade 233, and a first driving member 234. The sliding plate 231 is vertically slidably connected to the mounting plate 21. The first stripping blade 232 and the second stripping blade 233 are fixedly connected to the sliding plate 231 at intervals along the width of the frame 1. The first driving member 234 can be, but is not limited to, a pneumatic cylinder, an oil cylinder, an electric push cylinder, etc. The first driving member 234 is fixedly connected to the sliding plate 231, and the power output shaft is fixedly connected to the sliding plate 231 to drive the sliding plate 231 to slide. It should be noted that the two first stripping blades 232 are staggered, and the two second stripping blades 233 are also staggered.

[0043] Reference Figure 1 and Figure 4The conveying device 3 includes two conveying assemblies 31, which are spaced apart vertically on the frame 1. Specifically, the conveying assemblies 31 include two conveying wheels 311, a conveyor belt 312, and a motor 313. The two conveying wheels 311 are spaced apart along the length of the frame 1 and are rotatably connected to the frame 1. The ends of the conveyor belt 312 are respectively connected to the two conveying wheels 311. The motor 313 is fixedly connected to the frame 1 and connected to one of the conveying wheels 311. It should be noted that the two motors 313 rotate in opposite directions, so that the conveying directions of the two conveyor belts 312 are opposite.

[0044] In actual application, the cable is first passed between the two conveyor belts 312, and the two motors 313 drive the corresponding conveyor wheels 311 to rotate, so that the two conveyor belts 312 convey the cable in opposite directions, thereby driving the cable to the stripping position, so that the cable is located between the two first stripping knives 232, and the two first driving members 234 work to drive the two sliding plates 231 to slide, so that the two first stripping knives 232 are close to each other, so that the cable is pressed between the two first stripping knives 232, and then the two motors 313 work to move the cable in opposite directions to achieve the stripping of one end of the protective cover;

[0045] Afterwards, the two first driving members 234 drive the two sliding plates 231 to slide in the opposite direction, so that the two first stripping knives 232 move away from each other. At the same time, the two motors 313 work again to drive the cable to move to the stripping position. The driving assembly 22 drives the mounting plate 21 to slide, so that the cable is located between the two second stripping knives 233. The working process of the two second stripping knives 233 is the same as that of the two first stripping knives 232. The specific process is not elaborated here. In this way, the two second stripping knives 233 can strip one end of multiple insulating sleeves. Therefore, the wire stripping machine can strip the protective sleeve and multiple insulating sleeves at one time, thereby effectively improving the stripping efficiency of the cable.

[0046] Reference Figure 3 In some embodiments, the wire stripping assembly 23 further includes an abutment block 235 and a spring 236. The abutment block 235 is vertically slidably connected to the sliding plate 231, and the second stripping blade 233 is disposed through the abutment block 235. One end of the spring 236 is fixedly connected to the sliding plate 231, and the other end is fixedly connected to the abutment block 235, thereby driving the abutment block 235 away from the sliding plate 231. During the stripping process of multiple insulation sleeves, the two first driving members 234 drive the two sliding plates 231 toward each other, causing the two abutment blocks 235 to abut each other. Each second stripping blade 233 is movably disposed through each abutment block 235, so that multiple inner core wires are clamped between the two second stripping blades 233. When multiple inner core wires overlap, the cable is moved back a certain distance. Under the action of the spring 236, the multiple inner core wires are dispersed and compressed between the two second stripping blades 233, thereby improving the stripping effect.

[0047] In some embodiments, the wire stripping assembly 23 further includes a file 237 and a second drive member 238. The file 237 is slidably connected to one side of the sliding plate 231 along the width direction of the frame 1. The second drive member 238 can be, but is not limited to, a pneumatic cylinder, an oil cylinder, an electric push cylinder, etc. The second drive member 238 is fixedly connected to the sliding plate 231, and the power output shaft is fixedly connected to the file 237 to drive the file 237 to slide. After one end of the multiple insulating sleeves is stripped, each second drive member 238 drives each file 237 to slide, so that the multiple metal cores are located between the two files 237, and the two files 237 move in opposite directions to roll the metal cores into a ball, minimize the loosening of the metal cores, and improve the wire stripping effect.

[0048] Reference Figure 1 and Figure 4 In some embodiments, the conveying assembly 31 further includes a stabilizing gear 314, where there are two stabilizing gears 314 and they are rotatably connected to the frame 1 along the length direction of the frame 1. At the same time, each stabilizing gear 314 is engaged with the inner side of the conveyor belt 312, so that the conveyor belt 312 works more stably, thereby improving the stability of cable transportation.

[0049] In some embodiments, there are two conveying devices 3, which are respectively arranged on both sides of the mounting plate 21, one of which is used for the incoming cable and the other for the outgoing cable. In this way, there is no need to manually remove the cable, thereby improving the degree of automation of the wire stripping machine.

[0050] In some embodiments, the conveying device 3 also includes a conveying plate 32, which is fixedly connected to the frame 1 and is located at one end of one of the conveying devices 3 away from the mounting plate 21. The conveying plate 32 supports the cable, making the cable output more stable and also enabling the collection of the stripped protective cover.

[0051] Reference Figure 4 In some embodiments, the conveying device 3 also includes a wire assembly 33, the wire assembly 33 includes a wire head 331, the wire head 331 is fixedly connected to the frame 1, and the wire head 331 is located at an end of the conveying device 3 close to the mounting plate 21 away from the conveying plate 32. The cable enters the wire head 331 after passing through the two conveyor belts 312 to guide the cable entry, so that the cable is more accurately located between the two first stripping knives 232 or the two second stripping knives 233, so as to improve the stripping effect of the cable.

[0052] In some embodiments, the wire assembly 33 also includes an abutment column 332, the wire head 331 is passed through the frame 1, and the abutment column 332 is threadedly connected to the frame 1 and abuts against the wire head 331 to achieve a detachable connection of the wire head 331, so as to facilitate the replacement of the wire head 331. By replacing wire heads 331 of different sizes, it can be suitable for cables of different sizes.

[0053] In some embodiments, the wire stripping machine further includes a wire straightening device 4, which includes a first wire straightening assembly 41. The first wire straightening assembly 41 is located at one end of the frame 1. Specifically, the first wire straightening assembly 41 includes a plurality of first wire straightening wheels 411. The plurality of first wire straightening wheels 411 are rotatably connected to the frame 1 and the rotation axis is arranged in the vertical direction. A first wire straightening channel 412 is formed between the plurality of first wire straightening wheels 411. The cable passes through the first wire straightening channel 412, and under the action of the plurality of first wire straightening wheels 411, the cable can be straightened in advance to facilitate subsequent stripping of the cable.

[0054] In some embodiments, the wire-correcting device 4 also includes a second wire-correcting assembly 42, which is located between the frame 1 and the first wire-correcting assembly 41. Specifically, the second wire-correcting assembly 42 includes a plurality of second wire-correcting wheels 421, which are rotatably connected to the frame 1 and the rotation axis is arranged along the width direction of the frame 1. A second wire-correcting channel 422 is formed between the plurality of second wire-correcting wheels 421 to perform secondary straightening of the cable to improve the cable straightening effect.

[0055] The implementation principle of this embodiment is as follows: in actual application, the cable is first passed between the two conveyor belts 312, and the two motors 313 drive the corresponding conveyor wheels 311 to rotate, so that the two conveyor belts 312 convey the cable in opposite directions, thereby driving the cable to the stripping position, so that the cable is located between the two first stripping knives 232, and the two first driving members 234 work to drive the two sliding plates 231 to slide, so that the two first stripping knives 232 are close to each other, so that the cable is pressed between the two first stripping knives 232, and then the two motors 313 work to move the cable in opposite directions to achieve the stripping of one end of the protective cover;

[0056] Afterwards, the two first driving members 234 drive the two sliding plates 231 to slide in the opposite direction, so that the two first stripping knives 232 move away from each other. At the same time, the two motors 313 work again to drive the cable to move to the stripping position. The driving assembly 22 drives the mounting plate 21 to slide, so that the cable is located between the two second stripping knives 233. The working process of the two second stripping knives 233 is the same as that of the two first stripping knives 232. The specific process is not elaborated here. In this way, the two second stripping knives 233 can strip one end of multiple insulating sleeves. Therefore, the wire stripping machine can strip the protective sleeve and multiple insulating sleeves at one time, thereby effectively improving the stripping efficiency of the cable.

[0057] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A wire stripping machine, characterized in that: The invention comprises a frame (1), a wire stripping device (2) and a conveying device (3); the wire stripping device (2) comprises a mounting plate (21), a driving assembly (22) and two wire stripping assemblies (23); the mounting plate (21) is connected to the frame (1) in a sliding manner along the width direction of the frame (1); the driving assembly (22) is provided on the frame (1) and is used to drive the mounting plate (21) to slide; The two stripping assemblies (23) are arranged opposite to each other in the vertical direction; the stripping assembly (23) comprises a sliding plate (231), a first stripping knife (232), a second stripping knife (233) and a first driving member (234); the sliding plate (231) is connected to the mounting plate (21) in a sliding manner in the vertical direction, the first stripping knife (232) and the second stripping knife (233) are arranged on the sliding plate (231) at intervals along the width direction of the frame (1), and the first driving member (234) is arranged on the mounting plate (21) and is used to drive the sliding plate (231) to slide; The conveying device (3) comprises two conveying assemblies (31), and the two conveying assemblies (31) are arranged on the frame (1) at intervals in the vertical direction; the conveying assembly (31) comprises two conveying wheels (311), a conveying belt (312) and a motor (313); the two conveying wheels (311) are rotatably connected to the frame (1), and the two ends of the conveying belt (312) are respectively connected to the two conveying wheels (311); the motor (313) is arranged on the frame (1) and is used to drive one of the conveying wheels (311) to rotate, and the conveying directions of the two conveying belts (312) are opposite.

2. A wire stripping machine according to claim 1, characterized in that: The wire stripping assembly (23) further includes an abutment block (235) and a spring (236), wherein the abutment block (235) is connected to the sliding plate (231) by sliding in a vertical direction, and the second stripping knife (233) is passed through the abutment block (235), and the spring (236) is provided between the sliding plate (231) and the abutment block (235) to drive the abutment block (235) away from the sliding plate (231).

3. A wire stripping machine according to claim 1, characterized in that: The wire stripping assembly (23) further includes a file (237) and a second driving member (238), wherein the file (237) is connected to one side of the sliding plate (231) by sliding along the width direction of the frame (1), and the second driving member (238) is provided on the sliding plate (231) and is used to drive the file (237) to slide.

4. A wire stripping machine according to claim 1, characterized in that: The conveying assembly (31) further comprises a stabilizing gear (314), wherein the stabilizing gear (314) is rotatably connected to the frame (1) and meshes with the inner side of the conveying belt (312).

5. A wire stripping machine according to claim 1, characterized in that: There are two conveying devices (3), and the two conveying devices (3) are respectively arranged on both sides of the mounting plate (21).

6. A wire stripping machine according to claim 5, characterized in that: The conveying device (3) further comprises a conveying plate (32), wherein the conveying plate (32) is provided on the frame (1) and is located at one end of one of the conveying devices (3) away from the mounting plate (21).

7. A wire stripping machine according to claim 1, characterized in that: The conveying device (3) further comprises a wire assembly (33), wherein the wire assembly (33) comprises a wire head (331), and the wire head (331) is provided on the frame (1) and is located at one end of the conveying device (3) close to the mounting plate (21).

8. A wire stripping machine according to claim 7, characterized in that: The wire assembly (33) further includes an abutment column (332), the wire head (331) is passed through the frame (1), and the abutment column (332) is threadedly connected to the frame (1) and abuts against the wire head (331).

9. The wire stripping machine according to claim 1, characterized in that: The wire stripping machine further includes a wire straightening device (4), the wire straightening device (4) including a first wire straightening assembly (41), the first wire straightening assembly (41) being located at one end of the frame (1), the first wire straightening assembly (41) including a plurality of first wire straightening wheels (411), the plurality of first wire straightening wheels (411) being rotatably connected to the frame (1), and a first wire straightening channel (412) being formed between the plurality of first wire straightening wheels (411).

10. The wire stripping machine according to claim 9, characterized in that: The wire-correcting device (4) further includes a second wire-correcting assembly (42), the second wire-correcting assembly (42) being located between the frame (1) and the first wire-correcting assembly (41), the second wire-correcting assembly (42) including a plurality of second wire-correcting wheels (421), the plurality of second wire-correcting wheels (421) being rotatably connected to the frame (1), the rotation axis of the second wire-correcting wheels (421) being perpendicular to the rotation axis of the first wire-correcting wheels (411), and a second wire-correcting channel (422) being formed between the plurality of second wire-correcting wheels (421).

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