Cutting device for data line production

Abstract

The utility model belongs to the technical field of data line production, and particularly relates to a cutting device for data line production, which comprises a working table, a winding roller is rotatably connected to the surface of the working table, a cutting table is arranged on one side of the winding roller, a movable positioning seat and a fixed positioning seat are respectively arranged on two sides of the cutting table, and the fixed positioning seat is positioned between the winding roller and the cutting table. The movable positioning seat is located on the side away from the winding roller, a fixed arc plate is fixedly connected to the inner side of the movable positioning seat, a movable arc plate is arranged in the movable positioning seat and located on the top of the fixed arc plate, and the movable arc plate and the fixed arc plate are correspondingly arranged. Longitudinal rubber soft strips and transverse rubber soft strips are fixedly connected to the arc-shaped end faces of the movable arc plate and the fixed arc plate, and the longitudinal rubber soft strips and the transverse rubber soft strips are arranged at equal intervals in a staggered mode. According to the cutting device for data line production, the data line can be conveniently stretched and straightened, and the situation that the cutting precision of the data line is affected due to the bending characteristic of the data line is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of data cable production, in particular to a cutting device for data cable production. Background Art

[0002] With the continuous development of society, the frequency of use of electronic products is also increasing. When charging or transmitting data to electronic products, data cables are often needed. Data cables are usually composed of insulated wires and shells. During the production process, the wire materials need to be cut into certain lengths in order to produce various types of data cables.

[0003] Currently, in the process of using a cutting device for data cable production, the data cable is generally wound on the surface of a roller, and then one end of the data cable is pulled to move it toward the surface of the cutting table, and the roller is rotated by the pulling force to achieve the purpose of moving the data cable to a specified length. However, in this process, since the data cable itself is wound on the surface of the roller, it has a curved characteristic. During the pulling process, the data cable is difficult to be straightened, which affects the accuracy of cutting. Therefore, a cutting device for data cable production is urgently needed to solve the above problems. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the inventors have conducted in-depth research and completed the present utility model after paying a lot of creative work.

[0005] Specifically, the technical problem to be solved by the present invention is to provide a cutting device for data cable production to solve the technical problem that the current data cable has a curved characteristic and is difficult to be straightened during the pulling process, which affects the cutting accuracy.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0007] A cutting device for data cable production includes a workbench, the surface of the workbench is rotatably connected to a winding roller, a cutting table is provided on one side of the winding roller, and a movable positioning seat and a fixed positioning seat are respectively provided on both sides of the cutting table, the fixed positioning seat is located between the winding roller and the cutting table, the movable positioning seat is located on the side away from the winding roller, the inner side of the movable positioning seat is fixedly connected to a fixed arc plate, the interior of the movable positioning seat is provided with a movable arc plate, the movable arc plate is located on the top of the fixed arc plate, and the two are arranged correspondingly, the curved end faces of the movable arc plate and the fixed arc plate are fixedly connected with longitudinal rubber strips and transverse rubber strips, the longitudinal rubber strips and the transverse rubber strips are arranged at equal distances and staggered with each other.

[0008] As an improved technical solution, a limiting groove is opened on the inner side of the movable positioning seat, and both sides of the movable arc plate are fixedly connected with limiting blocks corresponding to the limiting groove. The top of the movable arc plate is rotatably connected with a bolt, and the bolt passes through the top of the movable positioning seat and is threadedly connected to it.

[0009] As an improved technical solution, the bottom of the movable positioning seat and the fixed positioning seat respectively have a first fixed seat and a second fixed seat, the bottom of the fixed seat is fixedly connected to a slider, and the slider is provided with three groups. The interior of the workbench is provided with a sliding groove for the slider to slide, and the interior of the workbench is fixedly connected to a motor, and the output end of the motor is fixedly connected to a screw rod, and the screw rod is located inside the workbench and is rotatably connected to it. Slide rods are provided on both sides of the screw rod, and both ends of the slide rod are fixedly connected to the workbench, the slider is correspondingly arranged to the screw rod and the slide rod, the screw rod is threadedly connected to the slider, and the slide rod is slidably connected to the slider, and the fixed positioning seat is fixed to the surface of the workbench through the second fixed seat.

[0010] As an improved technical solution, a support plate is provided on one side of the fixed positioning seat, and the support plate is located between the fixed positioning seat and the winding roller. The bottom of the support plate is fixedly connected to the workbench, and the inner side of the support plate is fixedly connected to a telescopic outer rod, and the inner side of the telescopic outer rod is slidably connected to a telescopic inner rod, and the end of the telescopic inner rod away from the telescopic outer rod is fixedly connected to a stopper, and the end of the stopper away from the telescopic inner rod is fixedly connected to a positioning arc plate, and the outer surfaces of the telescopic outer rod and the telescopic inner rod are sleeved with a compression spring, and the two ends of the compression spring respectively abut against the support plate and the stopper.

[0011] As an improved technical solution, pulleys are provided inside the positioning arc plate, and the pulleys are arranged at equal distances.

[0012] As an improved technical solution, an electric push rod is installed on the top of the cutting table, and the output end of the electric push rod extends to the interior of the cutting table and is fixedly connected to the cutting knife. An arc groove for sliding the data cable is provided inside the cutting table, and a cutting groove for cutting by the cutting knife is provided inside the arc groove.

[0013] As an improved technical solution, a ruler is provided on the surface of the workbench. The ruler is located on both sides of the cutting table, and one end of the ruler is arranged parallel to the cutting groove.

[0014] After adopting the above technical solution, the beneficial effects of the utility model are:

[0015] 1. The utility model can clamp and fix the two ends of the data cable to keep it straight, thereby avoiding the influence of its bending characteristics on the cutting accuracy. At the same time, the length of the data cable to be cut can be fixed by adjusting the position of the movable positioning seat to meet the cutting requirements of the data cable length.

[0016] 2. The utility model can position data cables of different diameters to facilitate their guiding operation. At the same time, the setting of the pulley can also prevent the data cables from being damaged due to excessive clamping force. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without inventive work. Among them:

[0018] Figure 1 This is a schematic diagram of the overall structure of the cutting device for data cable production according to the present invention.

[0019] Figure 2 This is a schematic diagram of the structure related to the movable positioning seat and the lead screw of the cutting device for data cable production of the present invention.

[0020] Figure 3 This is a schematic diagram of the related structure of the screw and movable arc plate of the cutting device for data cable production of the present invention.

[0021] Figure 4 This is a schematic diagram of the related structure of the fixed arc plate and the transverse rubber strip of the cutting device for data cable production of the present invention.

[0022] Figure 5 This is a schematic diagram of the related structure of the positioning arc plate and pulley of the cutting device for data cable production of the present invention.

[0023] Description of reference numerals:

[0024] 1. Workbench; 101. Slide; 2. Winding roller; 3. Cutting table; 4. Movable positioning seat; 401. Fixed seat; 402. Limiting slot; 5. Fixed positioning seat; 6. Fixed arc plate; 7. Longitudinal rubber strip; 8. Horizontal rubber strip; 9. Movable arc plate; 10. Screw; 11. Limiting block; 13. Slider; 14. Sliding rod; 15. Lead screw; 16. Motor; 17. Support plate; 18. Telescopic outer rod; 19. Telescopic inner rod; 20. Compression spring; 21. Stop block; 22. Positioning arc plate; 23. Pulley; 24. Electric push rod; 25. Arc groove; 26. Cutting groove; 27. Ruler. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] like Figures 1 to 5 As shown together, this embodiment provides a cutting device for data cable production, which includes a workbench 1. A winding roller 2 is rotatably connected to the surface of the workbench 1. A cutting table 3 is provided on one side of the winding roller 2. A movable positioning seat 4 and a fixed positioning seat 5 are respectively provided on both sides of the cutting table 3. The fixed positioning seat 5 is located between the winding roller 2 and the cutting table 3, and the movable positioning seat 4 is located on the side away from the winding roller 2.

[0027] The inner side of the movable positioning seat 4 is fixedly connected with a fixed arc plate 6, and a movable arc plate 9 is provided inside the movable positioning seat 4. The movable arc plate 9 is located on the top of the fixed arc plate 6, and the two are arranged correspondingly. The arc-shaped end surfaces of the movable arc plate 9 and the fixed arc plate 6 are fixedly connected with a longitudinal rubber soft strip 7 and a transverse rubber soft strip 8. The movable positioning seat 4 has the same structure as the fixed positioning seat 5. The movable positioning seat 4 can adjust its position through a structure such as a screw rod 15;

[0028] The longitudinal rubber strips 7 and the transverse rubber strips 8 are arranged at equal distances and staggered with each other, so as to increase the friction between the movable arc plate 9, the fixed arc plate 6 and the data cable, thereby preventing the data cable from sliding or rotating during the clamping process. The transverse rubber strips 8 can prevent the data cable from sliding in the transverse direction, and the longitudinal rubber strips 7 can prevent the data cable from sliding in the longitudinal direction. The cooperation between the two can make the data cable more firmly fixed inside the movable positioning seat 4 and the fixed positioning seat 5, which can facilitate the straightening of the data cable to improve the cutting accuracy.

[0029] A limiting groove 402 is provided on the inner side of the movable positioning seat 4, and both sides of the movable arc plate 9 are fixedly connected with limiting blocks 11 corresponding to the limiting groove 402. The top of the movable arc plate 9 is rotatably connected with a screw 10, which passes through the top of the movable positioning seat 4 and is threadedly connected to it. The screw 10 is used to drive the movable arc plate 9. The limiting groove 402 and the limiting block 11 can make the movable arc plate 9 move more stably.

[0030] The bottoms of the movable positioning seat 4 and the fixed positioning seat 5 respectively have a first fixing seat 401 and a second fixing seat;

[0031] The bottom of the fixed seat 401 is fixedly connected with a slider 13, and the slider 13 is provided with three groups. The interior of the workbench 1 is provided with a slide groove 101 for the slider 13 to slide. The interior of the workbench 1 is fixedly connected with a motor 16, and the output end of the motor 16 is fixedly connected with a screw rod 15. The screw rod 15 is located inside the workbench 1 and is rotatably connected thereto. Slide rods 14 are provided on both sides of the screw rod 15, and both ends of the slide rod 14 are fixedly connected to the workbench 1. The slider 13 is correspondingly arranged with the screw rod 15 and the slide rod 14. The screw rod 15 is threadedly connected to the slider 13, and the slide rod 14 is slidably connected to the slider 13. It can be movably arranged through the movable positioning seat 4, which can facilitate the adjustment of the cutting length of the data cable, thereby improving the flexibility of cutting;

[0032] The fixed positioning seat 5 is fixed to the surface of the workbench 1 through a second fixing seat.

[0033] A support plate 17 is provided on one side of the fixed positioning seat 5. The support plate 17 is located between the fixed positioning seat 5 and the winding roller 2. The bottom of the support plate 17 is fixedly connected to the workbench 1. Figure 5 As shown, the support plate 17, the telescopic outer rod 18, the telescopic inner rod 19, the compression spring 20, the stopper 21, the positioning arc plate 22 and the pulley 23 are each provided with two groups and are arranged correspondingly to facilitate the stable guiding operation of the data line;

[0034] The inner side of the support plate 17 is fixedly connected to a telescopic outer rod 18, and the inner sliding connection of the telescopic outer rod 18 is a telescopic inner rod 19, and the end of the telescopic inner rod 19 away from the telescopic outer rod 18 is fixedly connected to a stopper 21, and the end of the stopper 21 away from the telescopic inner rod 19 is fixedly connected to a positioning arc plate 22. The outer surfaces of the telescopic outer rod 18 and the telescopic inner rod 19 are sleeved with a compression spring 20, and the two ends of the compression spring 20 respectively abut against the support plate 17 and the stopper 21. The compression spring 20 can make the positioning arc plate 22 have elastic force, so as to facilitate the limiting of data cables of different specifications, so as to facilitate the guiding operation of the data cables. At the same time, the telescopic outer rod 18 and the telescopic inner rod 19 can prevent the compression spring 20 and the positioning arc plate 22 from deviating, so that it can move in a straight line.

[0035] Pulleys 23 are provided inside the positioning arc plate 22, and the pulleys 23 are arranged at equal distances. Under the action of the pulleys 23, the passage resistance of the wire becomes smaller, thereby reducing the working resistance of the data cable when moving, improving the cutting efficiency, shortening the cutting time, and ensuring that no damage is caused to the data cable casing during the movement.

[0036] An electric push rod 24 is installed on the top of the cutting table 3. The output end of the electric push rod 24 extends to the inside of the cutting table 3 and is fixedly connected to the cutting knife. An arc groove 25 is provided inside the cutting table 3 for the data cable to slide, and a cutting groove 26 is provided inside the arc groove 25 for cutting with the cutting knife.

[0037] A ruler 27 is provided on the surface of the workbench 1. The ruler 27 is located on both sides of the cutting table 3. One end of the ruler 27 is arranged parallel to the cutting groove 26. The setting of the ruler 27 can facilitate observation of the length of the data line to be cut.

[0038] During use, the data cable to be cut is wound on the surface of the winding roller 2, and then one end of the data cable is pulled through the two sets of positioning arc plates 22, the fixed positioning seat 5, the cutting table 3 and the movable positioning seat 4, so that the one end of the data cable is located between the surfaces of the fixed arc plates 6 in the movable positioning seat 4 and the fixed positioning seat 5, the surface of the arc groove 25 in the cutting table 3, and the two sets of positioning arc plates 22;

[0039] Then, by rotating the two sets of screws 10, the movable arc plate 9 is pushed toward the surface of the fixed arc plate 6 until the longitudinal rubber strip 7 and the transverse rubber strip 8 on the arc end face are completely in contact and positioned. Then, the electric push rod 24 is started to push the cutting knife to cut the data cable.

[0040] During this process, the transverse rubber strip 8 can prevent the data cable from sliding in the transverse direction, and the longitudinal rubber strip 7 can prevent the data cable from sliding in the longitudinal direction. The two work together to make the data cable more firmly fixed inside the movable positioning seat 4 and the fixed positioning seat 5, which can facilitate the straightening of the data cable to improve the cutting accuracy.

[0041] The movable positioning seat 4 and the fixed positioning seat 5 can fix the two ends of the data cable to facilitate the cutting operation. After the cutting is completed, the end inside the arc groove 25, that is, the cut end, can be pulled and moved further into the movable positioning seat 4, so as to avoid problems such as deviation of the data cable.

[0042] At the same time, when the data cable is pulled, the two sets of positioning arc plates 22 will push the telescopic inner rod 19 toward the inside of the telescopic outer rod 18 according to the diameter of the data cable, and at the same time compress and deform the compression spring 20. The elasticity of the compression spring 20 can be used to position data cables of different diameters to facilitate their guiding operation. At the same time, the setting of the pulley 23 can also prevent the data cable from being pinched and damaged.

[0043] In addition, the motor 16 can be started to drive the screw rod 15 to rotate and adjust the position of the movable positioning seat 4 to fix the length of the data line to be cut, so as to meet the cutting requirements of different data line lengths.

[0044] It should be understood that these embodiments are intended only to illustrate the present invention and are not intended to limit the scope of protection of the present invention. In addition, it should be understood that after reading the technical content of the present invention, those skilled in the art may make various changes, modifications and / or variations to the present invention, and all such equivalent forms also fall within the scope of protection defined by the appended claims of this application.

Claims

1. A cutting device for data cable production, comprising a workbench (1), characterized in that: The surface of the workbench (1) is rotatably connected to a winding roller (2), a cutting platform (3) is provided on one side of the winding roller (2), and a movable positioning seat (4) and a fixed positioning seat (5) are provided on both sides of the cutting platform (3), the fixed positioning seat (5) is located between the winding roller (2) and the cutting platform (3), and the movable positioning seat (4) is located on the side away from the winding roller (2); The inner side of the movable positioning seat (4) is fixedly connected to a fixed arc plate (6), and a movable arc plate (9) is provided inside the movable positioning seat (4). The movable arc plate (9) is located on the top of the fixed arc plate (6), and the two are arranged correspondingly. The arc end surfaces of the movable arc plate (9) and the fixed arc plate (6) are fixedly connected to a longitudinal rubber soft strip (7) and a transverse rubber soft strip (8); The longitudinal soft rubber strips (7) and the transverse soft rubber strips (8) are arranged at equal distances and staggered with each other.

2. The cutting device for data cable production according to claim 1, characterized in that: A limiting groove (402) is provided on the inner side of the movable positioning seat (4), and limiting blocks (11) corresponding to the limiting groove (402) are fixedly connected to both sides of the movable arc plate (9). The top of the movable arc plate (9) is rotatably connected to a screw rod (10), and the screw rod (10) passes through the top of the movable positioning seat (4) and is threadedly connected thereto.

3. The cutting device for data cable production according to claim 2, wherein: The bottoms of the movable positioning seat (4) and the fixed positioning seat (5) respectively have a first fixed seat (401) and a second fixed seat; The bottom of the fixed seat (401) is fixedly connected with a slider (13), and the slider (13) is provided with three groups. The interior of the workbench (1) is provided with a slide groove (101) for the slider (13) to slide. The interior of the workbench (1) is fixedly connected with a motor (16), and the output end of the motor (16) is fixedly connected with a screw rod (15). The screw rod (15) is located inside the workbench (1) and is rotatably connected thereto. Both sides of the screw rod (15) are provided with a slide rod (14), and both ends of the slide rod (14) are fixedly connected to the workbench (1). The slider (13) is correspondingly arranged with the screw rod (15) and the slide rod (14). The screw rod (15) is threadedly connected to the slider (13), and the slide rod (14) is slidably connected to the slider (13); The fixed positioning seat (5) is fixed on the surface of the workbench (1) via a second fixed seat.

4. The cutting device for data cable production according to claim 1, wherein: A support plate (17) is provided on one side of the fixed positioning seat (5), the support plate (17) is located between the fixed positioning seat (5) and the winding roller (2), and the bottom of the support plate (17) is fixedly connected to the workbench (1); The inner side of the support plate (17) is fixedly connected to a telescopic outer rod (18), the inner side of the telescopic outer rod (18) is slidably connected to a telescopic inner rod (19), one end of the telescopic inner rod (19) away from the telescopic outer rod (18) is fixedly connected to a stopper (21), and one end of the stopper (21) away from the telescopic inner rod (19) is fixedly connected to a positioning arc plate (22), and the outer surfaces of the telescopic outer rod (18) and the telescopic inner rod (19) are sleeved with a compression spring (20), and the two ends of the compression spring (20) respectively abut against the support plate (17) and the stopper (21).

5. The cutting device for data cable production according to claim 4, characterized in that: Pulleys (23) are provided inside the positioning arc plate (22), and the pulleys (23) are arranged at equal distances.

6. The cutting device for data cable production according to claim 1, wherein: An electric push rod (24) is installed on the top of the cutting table (3), and the output end of the electric push rod (24) extends to the inside of the cutting table (3) and is fixedly connected to the cutting knife. An arc groove (25) for sliding the data line is provided inside the cutting table (3), and a cutting groove (26) for cutting by the cutting knife is provided inside the arc groove (25).

7. The cutting device for data cable production according to claim 6, characterized in that: A ruler (27) is provided on the surface of the workbench (1), and the ruler (27) is located on both sides of the cutting table (3), and one end of the ruler (27) is arranged parallel to the cutting groove (26).

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