Data line cutting device

Abstract

The application discloses a data line cutting device, which comprises a fixing mechanism, a line feeding mechanism and a driving mechanism. The fixing mechanism comprises a first fixing plate, a second fixing plate, a first mounting plate on the back side of the first fixing plate, and two second mounting plates between the first fixing plate and the second fixing plate. Two peeling knives are symmetrically arranged on the second mounting plates, and any second mounting plate is further provided with a cutting knife. The line feeding mechanism comprises a driving line feeding wheel and a driven line feeding wheel, which are used for clamping and feeding a data line. The wheel shaft of the driving line feeding wheel is provided with a driving gear. The driving mechanism comprises a driving wheel, a bevel gear, an upper crankshaft and a lower crankshaft. The outer circumferential side of the driving wheel is provided with a toothed portion and a non-toothed portion, which is flush with the tooth root of the tooth on the toothed portion. The data line is fed by the meshing of the tooth and the driving gear. The side surface of the non-toothed portion is provided with a bevel gear. The peeling and cutting of the data line are synchronously realized by the meshing of the bevel gear and the bevel gear at the end of the upper crankshaft. The peeling quality and the cutting quality are high, and the production efficiency is high.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of data line processing device, in particular to a data line cutting device. BACKGROUND

[0002] In the processing of data line, the data line is first cut according to the corresponding length, and then the skin is stripped according to the needs at the cutting position, so that the end of the data line cut can expose a certain length of the core.

[0003] The specific operation is as follows: first, the wire is cut, then the wire is transferred to the hot cutting machine, the wire is rotated 360° around the hot cutting knife at the predetermined position of the wire end, then the wire skin between the predetermined position and the wire end is stripped to expose the core, and finally the slanting forceps is used to trim the cutting position until there is no scald mark and the appearance is smooth.

[0004] Therefore, the processing of the data line is very complex, not only the overall process is time-consuming and the operation steps are many, but also the quality of the wire is easily affected by the misoperation. SUMMARY

[0005] An advantage of the present application is to provide a data line cutting device, wherein the teeth on the driving wheel are engaged with the driving gear, and the number of teeth is greater than the number of teeth of the driving gear, which drives the driving wire wheel to rotate, and cooperates with the driven wire wheel to complete the directional conveying of the data line. With the rotation of the driving wheel to the non-tooth part, the data line stops conveying, and through the engagement of the tapered teeth and the bevel gear, the upper crankshaft and the lower crankshaft are driven to rotate synchronously, and the corresponding cutting knife and the stripping knife are pressed down to cut and strip the data line at the predetermined point, respectively. Therefore, the data line cutting device provided by the present application integrates the conveying, cutting and stripping of the data line, thereby improving the production efficiency and reducing the damage to the engine caused by repeated start and stop.

[0006] An advantage of the present application is to provide a data line cutting device, wherein the stripping knife is connected between the cutting knife, which can strip the data line at both ends in a ring shape, and the cutting knife can break the part of the data line between the cutting knife and the stripping knife through the horizontal cutting knife, thereby further improving the stripping efficiency and improving the production efficiency.

[0007] An advantage of the present application is to provide a data line cutting device, which has simple overall structure, low manufacturing cost, high production efficiency, high automation degree, and can directly form a better cutting and stripping incision, and has high forming quality.

[0008] To achieve the above at least one advantage of the present application, the present application provides a data line cutting device, comprising a fixing mechanism, a feeding mechanism and a driving mechanism, the fixing mechanism comprises a first fixing plate and a second fixing plate arranged vertically, wherein the first fixing plate is symmetrically provided with a first mounting plate on the side away from the second fixing plate, and two second mounting plates are symmetrically arranged between the first fixing plate and the second fixing plate in the transverse direction, two stripping knives capable of moving up and down are symmetrically arranged on the two second mounting plates, and the two stripping knives are distributed in the feeding direction of the data line, wherein a cutting knife capable of moving up and down is arranged on any second mounting plate at the middle position of the two stripping knives.

[0009] The feeding mechanism comprises a driving feeding wheel and a driven feeding wheel, wherein the driving feeding wheel and the driven feeding wheel are symmetrically mounted on the first mounting plate through an axle, and a clamping space suitable for clamping the data line is formed on the side close to each other, wherein the clamping space is opposite to the middle position of the two second mounting plates, and the axle sleeve of the driving feeding wheel is provided with a driving gear.

[0010] The driving mechanism comprises a driving wheel, a bevel gear, an upper crankshaft and a lower crankshaft, wherein the driving wheel is rotatably mounted between the first mounting plate, the outer circumferential side of the driving wheel is provided with a toothed part and a non-toothed part flush with the tooth root of the teeth on the toothed part, the teeth are engaged with the driving gear, and the number of the teeth is greater than the number of the teeth of the driving gear, the side surface of the non-toothed part is provided with a bevel gear curved in the circumferential direction, the upper crankshaft and the lower crankshaft are drivingly connected, and the upper crankshaft and the lower crankshaft are rotatably arranged vertically between the first fixing plate and the second fixing plate with the data line as the center, and have a first protruding part and a second protruding part corresponding to the stripping knife and the cutting knife, wherein the bevel gear is coaxially sleeved on the upper crankshaft between the first mounting plate, the bevel gear is engaged with the bevel gear, and the number of teeth of the bevel gear is equal to the number of teeth of the bevel gear, when the bevel gear is driven to rotate one circle by the bevel gear, the upper crankshaft and the lower crankshaft respectively press the stripping knife and the cutting knife through the first protruding part and the protruding part to complete the stripping of the data line at the two end positions and the cutting of the data line at the middle position.

[0011] According to an embodiment of the present application, the cutting knife is arranged on the second mounting plate close to the upper crankshaft.

[0012] According to an embodiment of the present application, the barking knives on the same side are connected by a connecting rod extending in the transverse direction, the handles of the barking knives and the cutting knife are respectively provided with strip-shaped holes for accommodating the connecting rod, the strip-shaped holes extend in the vertical direction, and the connecting rod and the corresponding second mounting plate are connected by a reset elastic member.

[0013] According to an embodiment of the present application, the cutting knife and the barking knives have the same protruding height relative to the second mounting plate, and the second protruding part has a protruding height relative to the first protruding part relative to the crank body, wherein the size of the protruding height is greater than or equal to the outer diameter of the data line.

[0014] According to an embodiment of the present application, the first protruding part and the second protruding part have the same protruding height relative to the crank body, and the cutting knife has a protruding height relative to the barking knives under the condition that the cutting knife and the barking knives have the same blade height relative to the second mounting plate, wherein the size of the protruding height is greater than or equal to the outer diameter of the data line.

[0015] According to an embodiment of the present application, the barking knives are provided with grooves matched with the data line near the bottom of the data line, so that the corresponding barking knives on the upper and lower sides form a ring-shaped space for circumferential barking of the data line when they are in contact.

[0016] According to an embodiment of the present application, the cutting knife is provided with an arc-shaped protrusion opposite the bottom of the data line, wherein the arc-shaped protrusion is matched with the outer diameter of the data line, so that the cutting of the data line can be completed synchronously when the barking of the data line is completed.

[0017] According to an embodiment of the present application, a cross-cutting knife is connected between the barking knives on the same side, wherein the cross-cutting knife is opposite the groove bottom of the groove, the blade of the cross-cutting knife is flush with the groove bottom of the groove, and the cross-cutting knife penetrates the cutting knife in the transverse direction.

[0018] According to an embodiment of the present application, a reinforcing block is arranged in the position between the barking knives and the cutting knife near the top of the second mounting plate of the lower crank, and the top of the reinforcing block is provided with a reinforcing groove suitable for accommodating the data line.

[0019] According to an embodiment of the present application, the upper crank and the lower crank are respectively coaxially sleeved with transmission wheels at the end away from the bevel gear, and a transmission belt is sleeved between the two transmission wheels to achieve the transmission connection between the upper crank and the lower crank.

[0020] These and other objects, features, and advantages of the present application will become apparent by reference to the following detailed description of the application.BRIEF DESCRIPTION OF DRAWINGS BRIEF DESCRIPTION OF DRAWINGS

[0021] Fig. 1 A preferred embodiment of the data line cutting device is shown in the perspective view.

[0022] Fig. 2 A preferred embodiment of the data line cutting device is shown in the perspective view.

[0023] Fig. 3 A preferred embodiment of the data line cutting device is shown in the perspective view.

[0024] Fig. 4 A preferred embodiment of the data line cutting device is shown in the perspective view.

[0025] 11 - first fixed plate, 12 - second fixed plate, 13 - first mounting plate, 14 - second mounting plate, 15 - stripping knife, 16 - cutting knife, 161 - arc-shaped protrusion, 17 - connecting rod, 18 - transverse cutting knife, 19 - reset elastic member, 101 - strip-shaped hole, 102 - groove, 20 - data line, 31 - driving wire wheel, 32 - driven wire wheel, 33 - driving gear, 41 - driving wheel, 411 - toothed part, 4111 - tooth, 412 - non-toothed part, 4121 - tapered tooth, 42 - bevel gear, 43 - upper crankshaft, 44 - lower crankshaft, 45 - first protrusion, 46 - second protrusion, 47 - reinforcing block, 401 - reinforcing groove, 48 - transmission wheel, 49 - transmission belt. DETAILED DESCRIPTION

[0026] The following description is presented to enable any person skilled in the art to practice the present application as claimed. The preferred embodiments disclosed herein are only examples of the present application and alternative embodiments will be apparent to those skilled in the art. The patentable scope of the present application is defined by the appended claims and can include other embodiments that offer optional features separately or in combination with the preferred embodiments disclosed herein.

[0027] Those skilled in the art will understand that, in the disclosure of the specification, the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, the above terms cannot be understood as a limitation of the present application.

[0028] It can be understood that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of one element can be one, and in another embodiment, the number of the element can be multiple, and the term "one" cannot be understood as a limitation on the number.

[0029] Reference Figs. 1 to 4 A data line cutting device according to a preferred embodiment of the present application will be described in detail below, wherein the data line cutting device comprises a fixing mechanism, a line feeding mechanism and a driving mechanism, wherein the fixing mechanism comprises a first fixing plate 11 and a second fixing plate 12 arranged vertically, wherein the first fixing plate 11 is symmetrically provided with a first mounting plate 13 on the side away from the second fixing plate 12, wherein the first mounting plate 13 is perpendicular to the first fixing plate 11 and forms a mounting space in the middle, and in addition, two second mounting plates 14 are symmetrically arranged along the transverse direction between the first fixing plate 11 and the second fixing plate 12, and two peelers 15 capable of moving up and down elastically are symmetrically arranged on the two second mounting plates 14, so that the second mounting plates 14 play a good guiding role, ensuring that the peelers 15 and the subsequent cutting knife 16 can move up and down in a directional manner without rotating or deviating, thereby ensuring the peeling quality and cutting quality, in addition, the two peelers 15 are distributed at intervals along the conveying direction of the data line 20 and are respectively used for implementing circumferential peeling of the data line 20 at a predetermined position, wherein the second mounting plate 14 at the middle position of the two peelers 15 is further provided with a cutting knife 16 capable of moving up and down elastically, which is used for cutting the data line 20, and preferably, the cutting knife 16 is arranged on the second mounting plate 14 close to the upper side;

[0030] The line feeding mechanism comprises a driving line feeding wheel 31 and a driven line feeding wheel 32, wherein the driving line feeding wheel 31 and the driven line feeding wheel 32 are symmetrically mounted between the first mounting plates 13 through wheel shafts and form a clamping space suitable for clamping the data line 20 on the side close to each other, so that the data line 20 is conveyed through the cooperation of the driving line feeding wheel 31 and the driven line feeding wheel 32, wherein the driving line feeding wheel 31 is driven to rotate actively, and the driven line feeding wheel 32 only rotates passively when the line 20 moves, wherein the clamping space is opposite to the middle position of the two second mounting plates 14, and the wheel shaft sleeve of the driving line feeding wheel 31 is provided with a driving gear 33;

[0031] The driving mechanism comprises a driving wheel 41, a bevel gear 42, an upper crankshaft 43 and a lower crankshaft 44, wherein the driving wheel 41 is rotatably installed between the first mounting plates 13, and a toothed portion 411 and a non-toothed portion 412 flush with the tooth root of the teeth 4111 on the toothed portion 411 are arranged on the outer circumferential side of the driving wheel 41, wherein the teeth 4111 are engaged with the driving gear 33, and the number of the teeth 4111 is greater than the number of the teeth of the driving gear 33, and when the teeth 4111 are engaged with the driving gear 33, the driving gear 33 can be driven to rotate, thereby driving the driving wire feeding wheel 31 to rotate, thereby realizing the conveying of the data line 20, and since the number of the teeth 4111 is greater than the number of the teeth of the driving gear 33, it can be ensured that the driving gear 33 can rotate at least one round, and when the driving wheel 41 rotates to the non-toothed portion 412, the driving wheel 41 will be disconnected from the driving gear 33, at this time, the driving wire feeding wheel 31 stops conveying the data line 20;

[0032] In addition, the driving wheel 41 is provided with a circumferentially curved conical tooth 4121 on the side of the non-toothed part 412, the upper crankshaft 43 and the lower crankshaft 44 are in transmission connection, and the upper crankshaft 43 and the lower crankshaft 44 are rotatably vertically arranged between the first fixed plate 11 and the second fixed plate 12 with the data line 20 as the center and have a first protruding part 45 and a second protruding part 46 corresponding to the stripping knife 15 and the cutting knife 16, wherein the bevel gear 42 is located between the first mounting plate 13 and coaxially arranged on the upper crankshaft 43, the bevel gear 42 is engaged with the conical tooth 4121, and the number of teeth of the bevel gear 42 is equal to the number of teeth of the conical tooth 4121, which means that when the conical tooth 4121 on the non-toothed part 412 of the driving wheel 41 is engaged with the bevel gear 42, i.e. the data line 20 stops conveying, the upper crankshaft 43 will be driven by the bevel gear 42 to rotate synchronously, and based on the transmission connection relationship between the upper crankshaft 43 and the lower crankshaft 44, the lower crankshaft 44 will also rotate synchronously, so that the upper crankshaft 43 and the lower crankshaft 44 simultaneously press the stripping knife 15 and the cutting knife 16 (when the cutting knife 16 is arranged above, the upper crankshaft 43 has the first protruding part 45 and the second protruding part 46, the lower crankshaft 44 only has the first protruding part 45, and when the cutting knife 16 is arranged below, the upper crankshaft 43 only has the first protruding part 45, and the lower crankshaft 44 has the first protruding part 45 and the second protruding part 46 at the same time) through the first protruding part 45 and the second protruding part 46, respectively, thereby realizing the circumferential stripping of the data line 20 at both ends through the symmetrically arranged stripping knife 45 above and below, and realizing the cutting of the data line 20 at the middle position through the cutting knife 16 above. Since the number of teeth of the bevel gear 42 is equal to the number of teeth of the conical tooth 4121, it can ensure that the bevel gear 42 can rotate a complete circle, thereby ensuring the reliability of the stripping knife 15 and the cutting knife 16.

[0033] Therefore, the data line cutting device provided by the application can integrate the conveying function, the stripping function and the cutting function at the same time, has compact overall structure, low manufacturing cost and convenient maintenance, and the key is that it can directly form a better cutting incision and a stripping incision through automatic means, thereby ensuring the cutting quality and the stripping quality, and greatly improving the production efficiency and reducing the damage to the engine caused by repeated start and stop.

[0034] In one embodiment, connecting rods 17 extending in the transverse direction are connected between the same side of the stripping knives 15, and the knife handles of the stripping knives 15 and the cutting knife 16 are respectively provided with strip-shaped holes 101 for accommodating the connecting rods 17, wherein the strip-shaped holes 101 extend in the vertical direction, and the connecting rods 17 and the corresponding second mounting plates 14 are connected by return elastic members 19, such as return springs, so that the stripping knives 15 and the cutting knife 16 can be automatically returned by the connecting rods 17 after completing the circumferential stripping and cutting of the data line 20, respectively.

[0035] As a preferred embodiment, the cutting knife 16 and the stripping knives 17 have the same protruding height relative to the second mounting plate 14, and the second protruding part 46 has a protruding height relative to the first protruding part 45, wherein the size of the protruding height is greater than or equal to the outer diameter size of the data line 20, so that the upper crankshaft 43 first touches the cutting knife 16 during rotation, the cutting knife 16 drives the connecting rod 17 to move downward in the strip-shaped hole 101 of the stripping knife 15, until the first protruding part 45 touches the stripping knife 15, and then the stripping knife 15 continues to move downward with the cutting knife 16, while the first protruding part 45 on the lower crankshaft 44 touches the stripping knife 15 below to move upward, and finally the circumferential stripping of the data line 20 at both ends is completed by the upper and lower symmetric stripping knives 15, and the cutting of the data line 20 at the middle position is completed by the cutting knife 16. In addition, since the protruding height of the second protruding part 46 relative to the first protruding part 45 is greater than or equal to the outer diameter size of the data line 20, it can ensure that the complete cutting of the data line 20 is completed while the circumferential stripping is completed.

[0036] As another preferred embodiment, the first protruding part 45 and the second protruding part 46 have the same protruding height relative to the crankshaft body, and relative to the second mounting plate 14, the cutting knife 16 has a protruding height relative to the stripping knife 15 when the cutting knife 16 and the stripping knife 15 have the same blade height, wherein the size of the protruding height is greater than or equal to the outer diameter size of the data line 20, so that the complete cutting of the data line 20 by the cutting knife 16 can be completed while the circumferential stripping of the data line 20 at both ends by the stripping knife 15 is completed.

[0037] Further preferably, the stripping knives 15 are provided with grooves 102 near the bottom of the data line 20, which cooperate with the data line 20, so that the corresponding stripping knives 15 on the upper and lower sides form a ring-shaped space for circumferential stripping of the data line 20 when they are in contact, ensuring the quality of stripping.

[0038] It is also worth mentioning that, through the guiding effect of the second mounting plate 14, the stripping knife 15 and the cutting knife 16 can only move vertically, without any deviation, deflection or rotation, so that the annular space formed by the stripping knife 15 ensures the flatness of the stripping cut, and the cutting knife 16 ensures the flatness of the cutting cut, ensuring the processing quality.

[0039] Further preferably, the cutting knife 16 is provided with an arc-shaped protrusion 161 opposite the bottom of the data line 20, wherein the arc-shaped protrusion 161 matches the outer diameter of the data line 20, so that the cutting of the data line 20 can be completed synchronously when the stripping knife 15 completes the annular stripping.

[0040] Further preferably, the stripping knives 15 on the same side are connected by a transverse knife 18, wherein the transverse knife 15 is opposite the groove bottom of the groove 102, and the blade of the transverse knife 18 is flush with the groove bottom of the groove 102, and the transverse knife 18 transversely penetrates the cutting knife 16, so that when the stripping knife 15 completes the annular stripping of the data line, the transverse knife 18 can also break the top and bottom of the data line 20 between the stripping knife 15 and the cutting knife 16, which is more convenient than the method of stripping at both ends and then removing the outer skin.

[0041] In addition, it is also worth mentioning that, during the stripping and cutting process, the tension of the data line 20 may not be sufficient to affect the quality of stripping and cutting, therefore, further preferably, the top of the second mounting plate 14 near the lower crankshaft 44 is provided with a reinforcing block 47, wherein the reinforcing block 47 is located between the stripping knife 15 and the cutting knife 16, preferably only the positions of the stripping knife 15 and the cutting knife 16 are left, and the top of the reinforcing block 47 is provided with a reinforcing groove 401 suitable for accommodating the data line, so that the radial support strength of the data line 20 can be improved through the reinforcing groove 401 on the basis of a certain tension (axial force) of the data line 20 during stripping and cutting, thereby ensuring the quality of stripping and cutting.

[0042] In one embodiment, the upper crankshaft 43 and the lower crankshaft 44 are coaxially sleeved with transmission wheels 48 at one end away from the bevel gear 42, and a transmission belt 49 is sleeved between the two transmission wheels 48 to achieve the transmission connection between the upper crankshaft 43 and the lower crankshaft 44.

[0043] It should be noted that the terms "first", "second" are used only for the purpose of description, and do not indicate any order or importance, and can be interpreted as names.

[0044] It should be understood by those skilled in the art that the above description and the embodiments of the application shown in the drawings are only examples and do not limit the application. The advantages of the application have been fully and effectively achieved. The function and structural principle of the application have been shown and described in the embodiments, and the implementation of the application can be any modification or modification without departing from the principles.

Claims

1. A data line cutting device, characterized by The device comprises a fixing mechanism, a wire feeding mechanism and a driving mechanism, the fixing mechanism comprises a first fixing plate and a second fixing plate arranged vertically, wherein the first fixing plate is symmetrically provided with a first mounting plate on the side away from the second fixing plate, and two second mounting plates are symmetrically arranged between the first fixing plate and the second fixing plate in the lateral direction, two stripping knives capable of moving up and down are symmetrically arranged on the two second mounting plates, and the two stripping knives are distributed in the conveying direction of the data line, wherein a cutting knife capable of moving up and down is arranged on the second mounting plate between the two stripping knives. The wire feeding mechanism comprises a driving wire feeding wheel and a driven wire feeding wheel, wherein the driving wire feeding wheel and the driven wire feeding wheel are symmetrically mounted on the first mounting plate through an axle, and a clamping space suitable for clamping the data line is formed on the side close to each other, wherein the clamping space is opposite to the middle position of the two second mounting plates, and the axle sleeve of the driving wire feeding wheel is provided with a driving gear. The driving mechanism comprises a driving wheel, a bevel gear, an upper crankshaft and a lower crankshaft, wherein the driving wheel is rotatably mounted between the first mounting plate, the outer circumferential side of the driving wheel is provided with a toothed part and a non-toothed part flush with the dedendum of the teeth on the toothed part, the teeth are engaged with the driving gear, and the number of teeth is greater than the number of teeth of the driving gear, the driving wheel is provided with a bevel gear on the side of the non-toothed part, the upper crankshaft and the lower crankshaft are drivingly connected, the upper crankshaft and the lower crankshaft are rotatably arranged vertically between the first fixing plate and the second fixing plate with the data line as the center, and are provided with a first protruding part and a second protruding part corresponding to the stripping knife and the cutting knife, the bevel gear is coaxially arranged on the upper crankshaft between the first mounting plate, the bevel gear is engaged with the bevel gear, and the number of teeth of the bevel gear is equal to the number of teeth of the bevel gear, when the bevel gear rotates one revolution under the drive of the bevel gear, the upper crankshaft and the lower crankshaft respectively press the stripping knife and the cutting knife through the first protruding part and the second protruding part to complete the stripping of the data line at the two end positions and the cutting of the data line at the middle position.

2. The data line disconnect apparatus of claim 1, wherein, The cutting knife is arranged on the second mounting plate close to the upper crankshaft.

3. The data line disconnect apparatus of claim 2, wherein, The connecting rods extending in the lateral direction are connected between the stripping knives arranged on the same side, and the knife handles of the cutting knife and the stripping knife are respectively provided with strip-shaped holes for accommodating the connecting rods, wherein the strip-shaped holes extend vertically, and the connecting rods and the corresponding second mounting plates are connected by reset elastic members.

4. The data line disconnect apparatus of claim 3, wherein, The cutting knife and the stripping knife have the same protruding height relative to the second mounting plate, and the second protruding part has a protruding height relative to the first protruding part relative to the crankshaft body, and the size of the protruding height is greater than or equal to the outer diameter size of the data line.

5. The apparatus of claim 3 wherein the data line disconnect device further comprises a second data line disconnect device. The first protruding part and the second protruding part have the same protruding height relative to the crank body, and relative to the second mounting plate, the cutting knife has a protruding height relative to the stripping knife when the cutting knife and the stripping knife have the same blade height, wherein the size of the protruding height is greater than or equal to the outer diameter of the data line.

6. The data line disconnect apparatus of claim 4 or 5, wherein, The stripping knife is provided with a groove matched with the data line near the bottom of the data line, so that the corresponding stripping knives on the upper and lower sides form a ring-shaped space for circumferential stripping of the data line when they are in contact.

7. The data line disconnect apparatus of claim 6, wherein, The cutting knife is provided with an arc-shaped protrusion opposite the bottom of the data line, wherein the arc-shaped protrusion is matched with the outer diameter of the data line, so that the cutting of the data line can be completed synchronously when the circumferential stripping of the data line is completed by the stripping knife.

8. The apparatus of claim 7 wherein the data line disconnect device further comprises a second data line disconnect device. The stripping knives on the same side are connected with a transverse cutting knife, wherein the transverse cutting knife is opposite the groove bottom, and the blade of the transverse cutting knife is flush with the groove bottom, and the transverse cutting knife transversely penetrates the cutting knife.

9. The data line disconnect apparatus of claim 8, wherein, A reinforcing block is provided at the top of the second mounting plate near the lower crank, wherein the reinforcing block is located between the stripping knife and the cutting knife, and the top of the reinforcing block is provided with a reinforcing groove suitable for accommodating the data line.

10. The data line cutting device according to claim 1, wherein: The upper crank and the lower crank are coaxially sleeved with transmission wheels at one end away from the bevel gear, and a transmission belt is sleeved between the two transmission wheels to achieve the transmission connection between the upper crank and the lower crank.

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