A fixed-length cutting device for data line processing

Abstract

The utility model discloses a fixed length cutting device for data line processing, which aims to solve the problem that the data line becomes disordered and needs to be manually arranged after cutting when the data line is cut by mostly using the rolling and pushing mode, and the data line continues to move forward for a distance and its movement direction and posture are difficult to control. The technical scheme points are as follows: a fixed length cutting device for data line processing, comprising a first mounting frame and a second mounting frame, a plurality of uniformly arranged turntables are arranged on the first mounting frame. The fixed length cutting device for data line processing of the utility model realizes stable release of the data line through the turntable and the positioning shaft, fixes the data line by using the friction force of the upper glue wheel and the lower glue wheel, realizes fixed length pulling of the data line by cooperating with the driving mechanism and the clamping cylinder, and after cutting, the released data line freely falls into the collecting box under the action of gravity, so that the data line can keep a relatively neat posture after falling into the collecting box.

Description

Technical Field

[0001] This utility model relates to the field of data cable processing technology, and more specifically, it relates to a fixed-length cutting device for data cable processing. Background Technology

[0002] A data cable is a cable used to connect electronic devices to power sources, computers, or other devices to enable data transmission, charging, and other functions. It is widely used in the daily use of various electronic products such as mobile phones, tablets, and digital cameras. Since different application scenarios and devices have specific requirements for the length of data cables, it is necessary to cut the continuously produced long data cables to a preset precise length to meet the diverse needs of the market.

[0003] Traditional data cable cutting devices mostly use a rolling and pushing method when cutting data cables. This involves using one or more pairs of rollers, which use the rotational friction of the rollers to move the data cable forward. After the data cable is cut and leaves the rollers, it continues to move forward a certain distance due to inertia caused by the rolling and pushing action of the rollers. The direction and posture of this movement are difficult to control, resulting in a messy data cable. This requires manual intervention to tidy it up, increasing labor costs and reducing production efficiency. Utility Model Content

[0004] To address the shortcomings of existing technologies, the purpose of this utility model is to provide a fixed-length cutting device for data cable processing. The device achieves stable release of the data cable through a turntable and positioning shaft, fixes the data cable using the friction of the upper and lower rubber wheels, and pulls the data cable to a fixed length in conjunction with a drive mechanism and a clamping cylinder. After cutting, the released data cable falls freely into a collection box under the action of gravity, thus maintaining a relatively neat posture after falling into the collection box, greatly reducing the difficulty of subsequent manual sorting.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a fixed-length cutting device for data cable processing, comprising a first mounting frame and a second mounting frame. The first mounting frame is provided with a plurality of evenly arranged turntables, and a positioning shaft is provided at the center of the turntables. A plurality of guide rollers are correspondingly provided on the side of the turntables near the second mounting frame. An upper support rod and a lower support rod are rotatably connected to the second mounting frame. A plurality of upper rubber rollers and lower rubber rollers are respectively provided on the upper support rod and the lower support rod. There is a gap between the upper rubber rollers and the lower rubber rollers for the data cable to pass through. A slide table is provided on the side of the second mounting frame away from the first mounting frame. A movable frame is slidably connected to the slide table. A driving mechanism for reciprocating the movable frame is connected to the movable frame. A plurality of clamping cylinders are correspondingly provided on the movable frame. A collection box is provided below the sliding path of the movable frame. A cutting mechanism is provided on the second mounting frame. The cutting mechanism is located on the side of the upper rubber rollers and lower rubber rollers away from the guide rollers. The cutting mechanism includes a cutting blade that can move along the data cable distribution direction.

[0006] The present invention is further configured such that: the driving mechanism includes lead screws symmetrically rotatably connected to the slide table, a movable block is threaded on the lead screw, two movable blocks are respectively fixedly connected to both ends of the movable frame, a transmission mechanism is provided between the two lead screws, and a drive motor is provided on the second mounting frame, the drive motor drives the two lead screws to rotate synchronously through the transmission mechanism.

[0007] The present invention is further configured such that the bottom of the collection box is inclined and is inclined downward in a direction away from the upper and lower rubber wheels.

[0008] The present invention is further configured such that: the cutting mechanism includes a slide rod horizontally arranged on a second mounting bracket, a slider is slidably sleeved on the slide rod, a cylinder is connected to one side of the slider, a bracket is provided at the bottom of the slider, a cutting motor is provided on the bracket, and the output shaft of the cutting motor is connected to the cutting blade in a transmission connection.

[0009] The present invention is further configured such that: a U-shaped limiting plate is provided between the lower rubber wheel and the guide wheel of the first mounting bracket, and the passing width of the U-shaped limiting plate is adapted to the diameter of the data cable.

[0010] In summary, this utility model has the following beneficial effects:

[0011] The data cable is stably released by a turntable and positioning shaft. The friction between the upper and lower rubber wheels is used to fix the data cable. The drive mechanism and clamping cylinder are used to pull the data cable to a fixed length. After cutting, the released data cable falls freely into the collection box under the action of gravity. Therefore, it can maintain a relatively neat posture after falling into the collection box, which greatly reduces the difficulty of subsequent manual sorting. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of the cutting device of this utility model;

[0013] Figure 2 This is a partial structural schematic diagram of the cutting device of this utility model.

[0014] In the diagram: 1. First mounting bracket; 2. Second mounting bracket; 3. Turntable; 4. Positioning shaft; 5. Guide wheel; 6. Upper support rod; 7. Lower support rod; 8. Upper rubber wheel; 9. Lower rubber wheel; 10. Slide table; 11. Moving frame; 12. Clamping cylinder; 13. Collection box; 14. Cutting blade; 15. Lead screw; 16. Moving block; 17. Slide rod; 18. Slider; 19. U-shaped limit plate; 20. Synchronous pulley; 21. Synchronous belt. Detailed Implementation

[0015] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of this application can be combined with each other.

[0016] In the description of this utility model, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0017] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "set up / connected," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0018] The present invention will now be described in detail with reference to the accompanying drawings.

[0019] Reference Figures 1-2 A fixed-length cutting device for data cable processing includes a first mounting frame 1 and a second mounting frame 2. The specific shapes of the first mounting frame 1 and the second mounting frame 2 are not limited, and they are used to install the following components.

[0020] The first mounting frame 1 is provided with several evenly arranged turntables 3. The rotation of the turntables is existing technology. It can be driven by a motor or by a gear transmission structure, etc., which will not be described in detail here. A positioning shaft 4 is fixed at the center of the turntable 3. The positioning shaft 4 positions the data coil placed on the turntable 3 to prevent it from detaching from the turntable 3 due to centrifugal force during rotation.

[0021] A number of guide wheels 5 are provided on the side of the turntable 3 near the second mounting bracket 2. An upper support rod 6 and a lower support rod 7 are rotatably connected to the second mounting bracket 2. A number of upper rubber wheels 8 and lower rubber wheels 9 are fixedly sleeved on the upper support rod 6 and the lower support rod 7 respectively. There is a gap between the upper rubber wheels 8 and the lower rubber wheels 9 for the data cable to pass through. This gap is smaller than the outer diameter of the data cable, so that the upper rubber wheels 8 and the lower rubber wheels 9 have a certain squeezing and fixing effect on the data cable. At the same time, the outer walls of the upper rubber wheels 8 and the lower rubber wheels 9 are soft, which can protect the data cable.

[0022] A slide table 10 is fixedly provided on the side of the second mounting bracket 2 away from the first mounting bracket 1. A movable frame 11 is slidably connected to the slide table 10. A drive mechanism for driving the movable frame 11 to slide back and forth is connected to the movable frame 11. Several clamping cylinders 12 are fixedly fixed on the movable frame 11. A collection box 13 is provided below the sliding path of the movable frame 11. The second mounting bracket 2 is provided with a cutting mechanism. The cutting mechanism is located on the side of the upper rubber wheel 8 and the lower rubber wheel 9 away from the wire wheel 5. The cutting mechanism includes a cutting blade 14 that can move along the data cable distribution direction.

[0023] Additionally, the drive mechanism includes lead screws 15 symmetrically rotatably connected to the slide table 10. Moving blocks 16 are threaded onto the lead screws 15. The two moving blocks 16 are respectively fixedly connected to the two ends of the moving frame 11. A transmission mechanism is provided between the two lead screws 15. A drive motor is fixedly provided on the second mounting frame 2. The drive motor drives the two lead screws 15 to rotate synchronously through the transmission mechanism. The transmission mechanism adopts a synchronous pulley 20 and a synchronous belt 21 transmission structure. The two synchronous pulleys 20 are respectively coaxially fixed to the two lead screws 15. The synchronous rotation of the two lead screws 15 can be achieved through the synchronous belt 21.

[0024] When the drive mechanism is working, the motor on the second mounting bracket 2 starts and drives the two lead screws 15 to rotate synchronously through the transmission mechanism, so that the moving block 16 moves along the lead screw 15 under the action of the thread. When the motor rotates in the opposite direction, it can drive the moving block 16 in the opposite direction, that is, drive the moving frame 11 to slide in the opposite direction along the slide table 10, thereby realizing the clamping cylinder 12 to clamp, pull and reset the data cable. The transmission mechanism ensures the synchronicity and stability of the movement of the two ends of the moving frame 11, so that the clamping cylinder 12 can accurately operate the data cable during the movement, improving the cutting accuracy and stability.

[0025] The bottom of the collection box 13 is inclined and tilted downwards away from the upper rubber roller 8 and the lower rubber roller 9. Due to the tilt angle of the collection box 13, the data cable will slide along the inclined surface of the collection box 13 under the action of gravity, that is, the end will abut against the inner wall surface of the lower end of the collection box 13, so that the data cable can be arranged more neatly inside the collection box 13.

[0026] The cutting mechanism includes a slide rod 17 horizontally fixed on the second mounting bracket 2. A slider 18 is slidably mounted on the slide rod 17. A cylinder is connected to one side of the slider 18. A bracket is fixed to the bottom of the slider 18, and a cutting motor is fixed on the bracket. The output shaft of the cutting motor is connected to the cutting blade 14. When the cutting mechanism is working, the slide rod 17, horizontally mounted on the second mounting bracket 2, provides a sliding track for the slider 18. When the cylinder is activated, it pushes the slider 18 to slide on the slide rod 17, thereby driving the cutting motor mounted on the bracket at the bottom of the slider 18 to move. The cutting motor starts, causing the cutting blade 14 to rotate. Simultaneously, in conjunction with the movement of the slider 18, the cutting blade 14 moves along the data cable distribution direction, thus completing the cutting of multiple data cables.

[0027] The first mounting bracket 1 has a U-shaped limiting plate 19 fixed between the lower rubber wheel 9 and the guide wheel 5. The width of the U-shaped limiting plate 19 is adapted to the diameter of the data cable. The data cable is limited by the U-shaped limiting plate 19 to prevent the data cable from deviating during movement, thus ensuring the stability and accuracy of the data cable during transmission and ensuring the precise clamping of the end of the data cable by the clamping cylinder 12.

[0028] Working principle: When using this cutting device, the bundled data cable coils are first placed on the positioning shaft 4 of the first mounting frame 1. The turntable 3 drives the coils to rotate slowly, thereby releasing the data cable. The head of the data cable is guided by the guide wheel 5 and passes smoothly through the gap between the upper rubber wheel 8 and the lower rubber wheel 9. The data cable is fixed by the squeezing friction of the upper rubber wheel 8 and the lower rubber wheel 9, ensuring that the data cable can move freely when not subjected to external force.

[0029] The drive mechanism drives the moving frame 11 to move along the slide table 10 towards the second mounting frame 2, so that the corresponding clamping cylinder 12 on the moving frame 11 moves to the end of the data cable. The clamping cylinder 12 clamps the end of the data cable. Then, the drive mechanism drives the moving frame 11 to move in the opposite direction, and the clamping cylinder 12 pulls the data cable. At this time, the upper rubber wheel 8 and the lower rubber wheel 9 rotate adaptively. After pulling the data cable a certain distance, it stops. This distance is the preset fixed length dimension.

[0030] Once the data cable is pulled to the set length, the cutting mechanism starts and uses the cutting blade 14 to cut the data cable. After cutting, the clamping cylinder 12 releases the data cable, which falls into the collection box 13 below. Since the data cable is not subjected to any other external force at this time and falls freely under the action of gravity, it can maintain a relatively neat posture after falling into the collection box, which greatly reduces the difficulty of subsequent manual sorting.

[0031] The data cable is stably released by the turntable 3 and positioning shaft 4. The data cable is fixed by the friction of the upper rubber wheel 8 and lower rubber wheel 9. The data cable is pulled to a fixed length by the drive mechanism and clamping cylinder 12. After cutting, the released data cable falls freely into the collection box 13 under the action of gravity. Therefore, it can maintain a relatively neat posture after falling into the collection box, which greatly reduces the difficulty of subsequent manual sorting.

[0032] The cylinder, drive motor, and cutting motor of this invention are all electrically connected to the controller to achieve coordinated operation. The control circuit of the controller can be implemented by simple programming by those skilled in the art. The power supply is also common knowledge in the field. Since this invention is mainly used to protect mechanical devices, the control method and circuit connection will not be explained in detail.

[0033] The above description is merely a preferred embodiment of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are protected. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.

Claims

1. A fixed-length cutting device for data cable processing, characterized in that: The system includes a first mounting bracket (1) and a second mounting bracket (2). The first mounting bracket (1) has several evenly arranged turntables (3). A positioning shaft (4) is located at the center of each turntable (3). Several guide wheels (5) are correspondingly arranged on the side of each turntable (3) near the second mounting bracket (2). An upper support rod (6) and a lower support rod (7) are rotatably connected to the second mounting bracket (2). Several upper rubber wheels (8) and lower rubber wheels (9) are respectively arranged on the upper support rod (6) and lower support rod (7). A gap exists between the upper rubber wheels (8) and lower rubber wheels (9) for data cables to pass through. A slide table (10) is provided on the side of the mounting frame (2) away from the first mounting frame (1). A movable frame (11) is slidably connected on the slide table (10). A drive mechanism for driving the movable frame (11) to slide back and forth is connected on the movable frame (11). A number of clamping cylinders (12) are correspondingly provided on the movable frame (11). A collection box (13) is provided below the sliding path of the movable frame (11). A cutting mechanism is provided on the second mounting frame (2). The cutting mechanism is located on the side of the upper rubber wheel (8) and the lower rubber wheel (9) away from the wire wheel (5). The cutting mechanism includes a cutting blade (14) that can move along the data line distribution direction.

2. The data cable processing fixed-length cutting device according to claim 1, characterized in that: The driving mechanism includes lead screws (15) symmetrically rotatably connected to the slide (10), with moving blocks (16) threaded on the lead screws (15), and two moving blocks (16) respectively fixedly connected to the two ends of the moving frame (11). A transmission mechanism is provided between the two lead screws (15), and a drive motor is provided on the second mounting frame (2). The drive motor drives the two lead screws (15) to rotate synchronously through the transmission mechanism.

3. The data cable processing fixed-length cutting device according to claim 1, characterized in that: The bottom of the collection box (13) is inclined and is inclined downward in a direction away from the upper rubber wheel (8) and the lower rubber wheel (9).

4. The data cable processing fixed-length cutting device according to claim 1, characterized in that: The cutting mechanism includes a slide rod (17) horizontally mounted on the second mounting bracket (2), a slider (18) is slidably sleeved on the slide rod (17), a cylinder is connected to one side of the slider (18), a bracket is provided at the bottom of the slider (18), a cutting motor is provided on the bracket, and the output shaft of the cutting motor is connected to the cutting blade (14) in a transmission connection.

5. The data cable processing fixed-length cutting device according to claim 1, characterized in that: The first mounting bracket (1) has a U-shaped limiting plate (19) between the lower rubber wheel (9) and the wire wheel (5), and the width of the U-shaped limiting plate (19) is adapted to the diameter of the data cable.

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