Flat cable stripping device

Abstract

The utility model discloses a flat cable stripping device. The flat cable stripping device comprises a base, a fixing mechanism, a cutting mechanism and a stripping mechanism, the fixing mechanism is arranged on the base, and the fixing mechanism is used for fixing a flat cable; the cutting mechanism comprises an upper cutting knife and a lower cutting knife, the upper cutting knife is slidably arranged at the upper end of the base in the vertical direction, the lower cutting knife is slidably arranged at the lower end of the base in the vertical direction, and the upper cutting knife and the lower cutting knife are oppositely arranged; the stripping mechanism comprises a first driving part and a clamping part, the first driving part is slidably arranged on the base in the horizontal direction, the clamping part is arranged at the driving end of the first driving part, and the clamping part is used for clamping a flat cable. The upper cutting knife and the lower cutting knife are matched to cut off the outer skin of the flat cable, then the stripping mechanism slides backwards, the cut-off skin of the flat cable is separated from the flat cable under pulling of the clamping piece, and therefore stripping work of the skin of the end of the flat cable is achieved.

Description

Technical Field

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

[0002] FFC cable is also known as Flexible Flat Cable (FFC), which means flexible flat cable. The number and spacing of wires can be arbitrarily selected, making wiring more convenient, greatly reducing the size of electronic products, reducing production costs, and improving production efficiency. It is most suitable for use as data transmission cables between mobile parts and motherboards, between PCB boards, and in miniaturized electrical equipment.

[0003] During the production process, the end area of ​​the flexible flat cable needs to be stripped. However, the stripping device in the prior art has a complex structure and a low degree of automation, which is not conducive to improving production efficiency. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the purpose of the utility model is to provide a wire stripping device to solve the technical problem of low production efficiency in the prior art.

[0005] The utility model is implemented by the following technical solutions: a cable stripping device, including a base, a fixing mechanism, a cutting mechanism and a stripping mechanism;

[0006] The fixing mechanism is arranged on the base, and is used to fix the cable;

[0007] The cutting mechanism comprises an upper cutting knife and a lower cutting knife, wherein the upper cutting knife is slidably arranged at the upper end of the base along a vertical direction, and the lower cutting knife is slidably arranged at the lower end of the base along a vertical direction, and the upper cutting knife is arranged opposite to the lower cutting knife;

[0008] The stripping mechanism includes a first driving member and a clamping member. The first driving member is slidably arranged on the base along a horizontal direction. The clamping member is arranged at a driving end of the first driving member and is used to clamp the cable.

[0009] In a possible implementation, the fixing mechanism includes a cylinder, an upper fixing block and a lower fixing block, the cylinder is arranged on the base, the upper fixing block is arranged at the driving end of the cylinder, and the lower fixing block is arranged on the base.

[0010] In a possible implementation manner, a rubber pad is provided at one end of the upper fixing block close to the lower fixing block.

[0011] In a possible implementation manner, a first guide rail is provided on the base, and the first guide rail extends in a vertical direction;

[0012] The cutting mechanism also includes a first slider and a second slider, the first slider can be slidably set on the upper end of the first guide rail, the second slider can be slidably set on the lower end of the first guide rail, the upper cutting knife is set on the first slider, and the lower cutting knife is set on the second slider.

[0013] In a possible implementation, the cutting mechanism further includes a second driving member and a third driving member, wherein a driving end of the second driving member is connected to the first sliding block, and a driving end of the third driving member is connected to the second sliding block.

[0014] In a possible implementation, a first photoelectric switch is provided at the upper end of the base, a first baffle corresponding to the first photoelectric switch is provided on the first slider, a second photoelectric switch is provided at the lower end of the base, and a second baffle corresponding to the second photoelectric switch is provided on the second slider.

[0015] In a possible implementation manner, a second guide rail is provided on the base, and the second guide rail extends in a horizontal direction;

[0016] The stripping mechanism further includes a third slider, the third slider is slidably connected to the second guide rail, and the first driving member is disposed on the third slider.

[0017] In a possible implementation, the peeling mechanism further includes a fourth driving member, and a driving end of the fourth driving member is connected to the third sliding block.

[0018] In a possible implementation manner, a third photoelectric switch is provided on the base, and a third blocking piece corresponding to the third photoelectric switch is provided on the third sliding block.

[0019] In a possible implementation manner, a heating body is provided in the clamping member.

[0020] Compared with the prior art, the beneficial effect of the utility model is that: the fixing mechanism fixes the middle part of the cable, the clamping piece of the stripping mechanism clamps the end of the cable to be stripped, and then the upper cutting knife and the lower cutting knife slide toward the middle to cut off the outer skin of the cable, and then the stripping mechanism slides backward, and the cut surface of the cable is separated from the cable under the pulling of the clamping piece, thereby realizing the stripping of the surface of the end of the cable. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of the cable stripping device of the utility model;

[0022] Figure 2 This is a schematic structural diagram of the cable stripping device of the utility model from another perspective;

[0023] Figure 3 It is a side view of the cable stripping device of the utility model;

[0024] Figure 4 It is a structural schematic diagram of the cutting mechanism in the cable stripping device of the utility model;

[0025] Figure 5 It is a structural schematic diagram of the stripping mechanism in the cable stripping device of the present invention.

[0026] In the figure:

[0027] 100, base; 101, first guide rail; 102, first photoelectric switch; 103, second photoelectric switch; 104, second guide rail; 105, third photoelectric switch;

[0028] 200, fixing mechanism; 201, cylinder; 202, upper fixing block; 203, lower fixing block; 204, rubber pad;

[0029] 300, cutting mechanism; 301, upper cutting knife; 302, lower cutting knife; 303, first slider; 304, second slider; 305, second driving member; 306, third driving member; 307, first baffle; 308, second baffle;

[0030] 400, peeling mechanism; 401, first driving member; 402, clamping member; 403, third slider; 404, fourth driving member; 405, third baffle. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0032] It should be noted that all directional indications in the embodiments of the present application (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0033] In addition, the descriptions of "first", "second", etc. in this application are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0034] like Figure 1-5 A cable stripping device shown in the figure includes a base 100, a fixing mechanism 200, a cutting mechanism 300 and a stripping mechanism 400; the fixing mechanism 200 is arranged on the base 100, and the fixing mechanism 200 is used to fix the cable; the cutting mechanism 300 includes an upper cutting knife 301 and a lower cutting knife 302, the upper cutting knife 301 is slidably arranged on the upper end of the base 100 along the vertical direction, and the lower cutting knife 302 is slidably arranged on the lower end of the base 100 along the vertical direction, and the upper cutting knife 301 and the lower cutting knife 302 are arranged opposite to each other; the stripping mechanism 400 includes a first driving member 401 and a clamping member 402, the first driving member 401 is slidably arranged on the base 100 along the horizontal direction, the clamping member 402 is arranged at the driving end of the first driving member 401, and the clamping member 402 is used to clamp the cable. It is easy to understand that the cutting mechanism 300 is arranged on the inner side of the fixing mechanism 200, and the stripping mechanism 400 is arranged on the inner side of the cutting mechanism 300. The fixing mechanism 200 fixes the middle part of the cable. The first driving member 401 is used to drive the clamping member 402 to clamp the cable. After the clamping member 402 clamps the cable, the upper cutting knife 301 and the lower cutting knife 302 slide toward the cable to cut off the outer skin of the cable. Then the first driving member 401 drives the clamping member 402 to slide backward, so that the cut skin of the cable is separated from the cable under the pulling of the clamping member 402, thereby realizing the stripping of the skin at the end of the cable.

[0035] Please refer to Figure 3 In a possible implementation, the fixing mechanism 200 includes a cylinder 201, an upper fixing block 202 and a lower fixing block 203. The cylinder 201 is arranged on the base 100, the upper fixing block 202 is arranged at the driving end of the cylinder 201, and the lower fixing block 203 is arranged on the base 100. It should be noted that when the cable enters the predetermined position of the stripping device, the cylinder 201 pushes the upper fixing block 202 to move downward and contacts the lower fixing block 203, so that the cable is fixed to prevent the cable from being deflected during the stripping process. In addition, the lower fixing block 203 is fixed on the machine platform for transporting the cable, and the base 100 is also arranged on the machine platform. Since the machine platform is not shown in the figure, the lower fixing block 203 is suspended in the figure.

[0036] Please refer to Figure 3 In a possible implementation, a rubber pad 204 is provided at one end of the upper fixing block 202 close to the lower fixing block 203. It is easy to understand that the upper fixing block 202 is pressed downward to fix the cable, and the setting of the rubber pad 204 can protect the cable and prevent the cable from being damaged due to excessive pressure.

[0037] Please refer to Figure 1 In a possible implementation, a first guide rail 101 is provided on the base 100, and the first guide rail 101 extends in the vertical direction; the cutting mechanism 300 also includes a first slider 303 and a second slider 304, the first slider 303 can be slidably arranged at the upper end of the first guide rail 101, the second slider 304 can be slidably arranged at the lower end of the first guide rail 101, the upper cutting knife 301 is arranged on the first slider 303, and the lower cutting knife 302 is arranged on the second slider 304. It should be noted that there are two first guide rails 101, and the two first guide rails 101 are respectively arranged on both sides of the base 100. The arrangement of the first guide rail 101 can guide the first slider 303 and the second slider 304, which is conducive to improving the sliding stability of the first slider 303 and the second slider 304.

[0038] Please refer to Figure 4 In a possible implementation, the cutting mechanism 300 further includes a second driving member 305 and a third driving member 306, wherein the driving end of the second driving member 305 is connected to the first slider 303, and the driving end of the third driving member 306 is connected to the second slider 304. It is easy to understand that the second driving member 305 is disposed at the upper end of the base 100, and the third driving member 306 is disposed at the lower end of the base 100, and the second driving member 305 is used to drive the first slider 303 to move downward, and the third driving member 306 is used to drive the second slider 304 to move upward, so that the surface of the cable is cut off under the cooperation of the upper cutting knife 301 and the lower cutting knife 302.

[0039] Please refer to Figure 2In a possible implementation, a first photoelectric switch 102 is provided at the upper end of the base 100, a first baffle 307 corresponding to the first photoelectric switch 102 is provided on the first slider 303, a second photoelectric switch 103 is provided at the lower end of the base 100, and a second baffle 308 corresponding to the second photoelectric switch 103 is provided on the second slider 304. It should be noted that the first photoelectric switch 102 is electrically connected to the second drive member 305, and the second photoelectric switch 103 is electrically connected to the third drive member 306. Since the outer skin of the cable is relatively thin, the upper cutting knife 301 and the lower cutting knife 302 need to stop moving immediately after cutting off the cable skin to avoid damaging the wires in the cable. When the upper cutting knife 301 moves to a predetermined position, the first baffle 307 triggers the first photoelectric switch 102, and the first photoelectric switch 102 turns off the second drive member 305, thereby stopping the upper cutting knife 301 from moving. When the lower cutting knife 302 moves to a predetermined position, the second baffle 308 triggers the second photoelectric switch 103, and the second photoelectric switch 103 turns off the third drive member 306, thereby stopping the lower cutting knife 302 from moving. The setting of the first photoelectric switch 102 and the second photoelectric switch 103 enables the upper cutting knife 301 and the lower cutting knife 302 to accurately cut the cable skin, thereby improving the stripping quality of the stripping device.

[0040] Please refer to Figure 5 In a possible implementation, the base 100 is provided with a second guide rail 104, which extends in the horizontal direction; the peeling mechanism 400 further includes a third slider 403, which is slidably connected to the second guide rail 104, and the first driving member 401 is disposed on the third slider 403. It should be noted that there are two second guide rails 104, and the two second guide rails 104 are respectively disposed on both sides of the base 100. The second guide rail 104 can guide the third slider 403, which is conducive to improving the sliding stability of the third slider 403.

[0041] Please refer to Figure 5 In a possible implementation, the stripping mechanism 400 further includes a fourth driving member 404, and the driving end of the fourth driving member 404 is connected to the third slider 403. It is easy to understand that the fourth driving member 404 is arranged on the back of the base 100, and the base 100 has a through hole for the clamping member 402 to pass through. The fourth driving member 404 is used to drive the third slider 403 to move backward, and the third slider 403 drives the first driving member 401 and the clamping member 402 to move backward together. Since the clamping member 402 clamps the cut surface of the cable, and the cable is also fixed by the fixing mechanism 200, when the clamping member 402 moves, it drives the cut surface of the cable to move together, so that the surface is separated from the cable, and the stripping work of the cable is completed.

[0042] Please refer to Figure 5In a possible implementation, a third photoelectric switch 105 is provided on the base 100, and a third baffle 405 corresponding to the third photoelectric switch 105 is provided on the third slider 403. It should be noted that the third photoelectric switch 105 is electrically connected to the fourth driving member 404. When the clamping member 402 moves backward to a predetermined position, the third baffle 405 triggers the third photoelectric switch 105, and the third photoelectric switch 105 turns off the fourth driving member 404, so that the clamping member 402 stops moving. The setting of the third photoelectric switch 105 can ensure that the cut epidermis is completely separated from the flat cable, thereby improving the stripping quality of the flat cable.

[0043] Please refer to Figure 5 In a possible implementation, a heating body is provided in the clamping member 402. It should be noted that the heating body is a heating tube (not shown), and the clamping member 402 has a through hole. The heating tube extends into the through hole of the clamping member 402 to heat the clamping member 402. Since the clamping member 402 clamps the flat cable, the surface of the flat cable will be heated by the clamping member 402. After being heated, the surface of the flat cable will expand, making it easier to cut and separate the surface of the flat cable, greatly improving the efficiency of stripping.

[0044] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A cable stripping device, characterized in that: It includes a base, a fixing mechanism, a cutting mechanism and a stripping mechanism; The fixing mechanism is arranged on the base, and is used to fix the cable; The cutting mechanism comprises an upper cutting knife and a lower cutting knife, wherein the upper cutting knife is slidably arranged at the upper end of the base along a vertical direction, and the lower cutting knife is slidably arranged at the lower end of the base along a vertical direction, and the upper cutting knife is arranged opposite to the lower cutting knife; The stripping mechanism includes a first driving member and a clamping member. The first driving member is slidably arranged on the base along a horizontal direction. The clamping member is arranged at a driving end of the first driving member and is used to clamp the cable.

2. The cable stripping device according to claim 1, characterized in that: The fixing mechanism comprises a cylinder, an upper fixing block and a lower fixing block, the cylinder is arranged on the base, the upper fixing block is arranged on the driving end of the cylinder, and the lower fixing block is arranged on the base.

3. The cable stripping device according to claim 2, characterized in that: A rubber pad is provided at one end of the upper fixing block close to the lower fixing block.

4. The cable stripping device according to claim 1, characterized in that: The base is provided with a first guide rail, and the first guide rail extends in a vertical direction; The cutting mechanism also includes a first slider and a second slider, the first slider can be slidably set on the upper end of the first guide rail, the second slider can be slidably set on the lower end of the first guide rail, the upper cutting knife is set on the first slider, and the lower cutting knife is set on the second slider.

5. The cable stripping device according to claim 4, characterized in that: The cutting mechanism further includes a second driving member and a third driving member, wherein a driving end of the second driving member is connected to the first sliding block, and a driving end of the third driving member is connected to the second sliding block.

6. The cable stripping device according to claim 4, characterized in that: A first photoelectric switch is disposed at the upper end of the base, a first baffle corresponding to the first photoelectric switch is disposed on the first slider, a second photoelectric switch is disposed at the lower end of the base, and a second baffle corresponding to the second photoelectric switch is disposed on the second slider.

7. The cable stripping device according to claim 1, characterized in that: The base is provided with a second guide rail, and the second guide rail extends in a horizontal direction; The stripping mechanism further includes a third slider, the third slider is slidably connected to the second guide rail, and the first driving member is disposed on the third slider.

8. The cable stripping device according to claim 7, characterized in that: The stripping mechanism further includes a fourth driving member, a driving end of which is connected to the third sliding block.

9. The cable stripping device according to claim 7, characterized in that: The base is provided with a third photoelectric switch, and the third sliding block is provided with a third blocking piece corresponding to the third photoelectric switch.

10. The cable stripping device according to claim 1, characterized in that: A heating body is arranged inside the clamping member.

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