A wire feeding device for cable processing

Abstract

This utility model provides a cable feeding device for cable processing, belonging to the field of cable processing technology. It includes a base plate, with fixed rings fixedly connected to both sides of the top of the base plate. Several sliding blocks are fixedly connected to the inner side of each fixed ring. A sliding groove is formed on the inner side of each sliding block, and a driving assembly is slidably connected to the inner side of the sliding groove. A cable feeding roller for feeding the cable is rotatably connected to the inner side of the top of the driving assembly. A bidirectional screw is rotatably connected to the top of the base plate between two fixed rings, and both ends of the bidirectional screw are threadedly connected to driving rings. This utility model, by setting up sliding blocks, an adjusting assembly, and cable feeding rollers, allows the adjusting assembly to slide within the sliding groove on the inner side of the sliding block, causing the three cable feeding rollers inside the fixed rings to shift inwards. This clamps and fixes cables of different thicknesses, enabling the device to stably clamp cables of different specifications, thus improving the applicability and stability of the device.

Description

Technical Field

[0001] This utility model relates to the field of cable processing technology, and in particular to a wire feeding device for cable processing. Background Technology

[0002] Cables are wire products used to transmit electrical energy, information, and realize the conversion of electromagnetic energy. They are formed by one or more insulated wire cores, as well as their respective sheaths, overall protective layers, and outer sheaths. During the production and processing of cables, a wire feeding device is required to feed them.

[0003] The patent with publication number CN213483479U discloses a rapid wire feeding device for cable production, which includes a mounting bracket, a first motor and a second motor. The first motor and the second motor are both fixedly connected to the mounting bracket, and the output ends of the first motor and the second motor are both fixedly connected to a connecting block.

[0004] In the above case, multiple sets of slots and plugs in different positions are used to adjust the position of the two adjusting blocks, thereby fixing and feeding cables of different widths. However, it can only adjust the width and cannot adjust the distance between the two adjusting blocks, which limits its applicability. Furthermore, the adjustment is made by using multiple slots in fixed positions, which makes it impossible to precisely control the position of the adjusting blocks, making it impossible to tightly clamp the cable and reducing the stability of the device.

[0005] Therefore, this utility model provides a wire feeding device for cable processing to meet the requirements. Utility Model Content

[0006] The purpose of this invention is to provide a wire feeding device for cable processing to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a wire feeding device for cable processing, comprising a base plate, with fixed rings fixedly connected to both sides of the top of the base plate, and a plurality of slide blocks fixedly connected to the inner side of the fixed rings. A sliding groove is formed on the inner side of each slide block, and a driving assembly is slidably connected to the inner side of the sliding groove. A wire feeding roller for feeding cables is rotatably connected to the inner side of the top of the driving assembly. A bidirectional screw is rotatably connected to the top of the base plate between the two fixed rings. Both ends of the bidirectional screw are threadedly connected to driving rings. A plurality of transmission rods, whose positions are adapted to the driving assembly on the same side, are rotatably connected to one end of each of the two driving rings away from each other. The other end of each transmission rod is rotatably connected to the bottom end of the corresponding driving assembly. A toothed ring is fixedly connected to the outer side of the bidirectional screw.

[0008] In a preferred embodiment, there are three slides on the same inner side of the fixed ring, which are arranged in a ring on the inner side of the fixed ring.

[0009] In a preferred embodiment, the drive assembly includes a slide rod slidably connected to the inner side of the corresponding slide groove. One end of each slide rod near the center of the fixed ring is fixedly connected to a connecting strip, and the other end of the two connecting strips is fixedly connected to the same rotating seat.

[0010] In a preferred embodiment, a No. 1 motor is fixedly connected to one side of the rotating seat located at the bottom end of the fixed ring, and the wire feeding roller is rotatably connected to the corresponding rotating seat. The output end of the No. 1 motor extends into the interior of the rotating seat and is fixedly connected to the wire feeding roller.

[0011] In a preferred embodiment, a second motor is fixedly connected to the top of the base plate below the gear ring, and a drive gear is fixedly connected to its output end, with its top end meshing with the bottom end of the gear ring.

[0012] In a preferred embodiment, a side rod is fixedly connected to the top end of the base plate away from the bidirectional screw, and the drive ring is slidably connected to the outside of the side rod at the end away from the bidirectional screw.

[0013] In a preferred embodiment, the drive ring includes a drive sleeve fixedly connected to the side near the bidirectional screw, and its inner side is provided with a thread that matches the outer side of the bidirectional screw.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] This utility model, by setting up a slide block, an adjusting component, and a wire feeding roller, allows the adjusting component to slide in the groove inside the slide block, causing the three wire feeding rollers inside the fixing ring to move inward, clamping and fixing cables of different thicknesses in the middle. This enables the device to stably clamp cables of different specifications, improving the applicability and stability of the device.

[0016] This utility model, by setting up a bidirectional screw, a drive ring, and a transmission rod, enables the bidirectional screw to drive the drive rings on both sides to move outward synchronously, and pushes the corresponding drive components to move synchronously through the transmission rod, ensuring the synchronous displacement of the wire feeding roller. This not only reduces the number of working steps, but also further ensures the stability of the clamped cable. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of a wire feeding device used in cable processing;

[0018] Figure 2 A schematic diagram of the three-dimensional structure of the fixed ring and the driving ring in operation;

[0019] Figure 3 This is a schematic diagram of the three-dimensional structure of the fixing ring;

[0020] Figure 4 This is a three-dimensional structural diagram of the driving component.

[0021] In the diagram: 1. Base plate; 2. Fixing ring; 3. Slide seat; 4. Slide groove; 5. Slide rod; 6. Connecting strip; 7. Rotating seat; 8. Wire feeding roller; 9. Bidirectional screw; 10. Drive ring; 11. Transmission rod; 12. Gear ring; 13. Side rod; 14. Drive sleeve; 15. Motor No. 1. Detailed Implementation

[0022] The present invention will be further described below with reference to the embodiments.

[0023] The following embodiments are used to illustrate the present invention, but should not be used to limit the scope of protection of the present invention; the conditions in the embodiments can be further adjusted according to specific conditions, and simple improvements to the method of the present invention under the concept of the present invention are all within the scope of protection claimed by the present invention.

[0024] Please see Figures 1-4 This utility model provides a wire feeding device for cable processing, including a base plate 1. Two fixing rings 2 are fixedly connected to the top of the base plate 1 on both sides. A bidirectional screw 9 is rotatably connected between the two fixing rings 2 on the top of the base plate 1. Drive rings 10 are threadedly connected to both ends of the outer side of the bidirectional screw 9. Several transmission rods 11, whose positions are adapted to the drive components on the same side, are rotatably connected to the ends of the two drive rings 10 away from each other. The other ends of the transmission rods 11 are rotatably connected to the bottom ends of the corresponding drive components. A gear ring 12 is fixedly connected to the outer side of the bidirectional screw 9. A second motor is fixedly connected to the top of the base plate 1 below the gear ring 12, and its output end is fixedly connected to a drive gear, the top of which meshes with the bottom end of the gear ring 12. A side rod 13 is fixedly connected to the top of the base plate 1 away from the bidirectional screw 9. The end of the drive ring 10 away from the bidirectional screw 9 is slidably connected to the outside of the side rod 13. The drive ring 10 includes a drive sleeve 14 fixedly connected to the side of the bidirectional screw 9, and its inner side has a thread adapted to the outer side of the bidirectional screw 9.

[0025] The cable to be processed is passed through the fixed ring 2 and drive ring 10 on both sides in sequence to ensure that it is in place. The second motor drives the drive gear to rotate, and through its meshing with the gear ring 12, it drives the bidirectional screw 9 to rotate, so that the two drive rings 10 are synchronously displaced to both sides under the limit of the side rod 13.

[0026] Please see Figures 1-4Several slide blocks 3 are fixedly connected to the inner side of the fixed ring 2. A slide groove 4 is opened on the inner side of the slide block 3. A drive assembly is slidably connected to the inner side of the slide groove 4. A wire feeding roller 8 for feeding the cable is rotatably connected to the inner side of the top of the drive assembly. There are three slide blocks 3 on the inner side of the same fixed ring 2, which are distributed in a ring on the inner side of the fixed ring 2. The drive assembly includes a slide rod 5 slidably connected to the inner side of the corresponding slide groove 4. A connecting strip 6 is fixedly connected to one end of both sides of the slide rod 5 near the center of the fixed ring 2. The other end of the two connecting strips 6 is fixedly connected to the same rotating seat 7. A motor 15 is fixedly connected to one side of the rotating seat 7 located at the bottom of the fixed ring 2. The wire feeding roller 8 is rotatably connected to the corresponding rotating seat 7. The output end of the motor 15 extends into the interior of the rotating seat 7 and is fixedly connected to the wire feeding roller 8.

[0027] The movement of the drive ring 10 is transmitted to the drive assembly through the transmission rod 11, causing the slide bar 5 to slide towards the cable in the slide groove 4, and driving the connecting bar 6 and the rotating seat 7 to move, thereby causing the wire feeding roller 8 to approach and clamp the cable. The No. 1 motor 15 on both sides starts, driving the wire feeding roller 8 fixedly connected to it to rotate. The rotation of the wire feeding roller 8 causes the cable to start to be fed out from the wire feeding roller 8. The cable is pulled along the surface of the wire feeding roller 8 to perform the wire feeding work.

[0028] The adjusting component can slide freely within the chute 4, allowing it to push the wire feeding roller 8 inward. This enables the wire feeding roller 8 to tightly surround the cable, forming a stable clamping state regardless of the cable's thickness. This allows the device to adapt to various cable specifications through simple adjustments, greatly improving production efficiency and reducing additional costs and time spent on equipment replacement or adjustment. Furthermore, through precise clamping, the cable maintains uniform tension during feeding, preventing loosening, twisting, or breakage, thus ensuring the quality and continuity of cable processing.

[0029] When the bidirectional screw 9 rotates, the two drive rings 10 will synchronously displace outward along the axial direction of the bidirectional screw 9. This synchronous displacement is achieved through the threaded engagement of the drive sleeve 14 and the bidirectional screw 9, ensuring that the moving speed and direction of the two drive rings 10 are completely consistent. When the drive rings 10 displace outward, the transmission rod 11 will transmit this displacement to the drive assembly, pushing the drive assembly to move synchronously within the slide groove 4. This transmission mechanism ensures that the wire feeding rollers 8 can move synchronously with the movement of the drive assembly, enabling the position of all wire feeding rollers 8 to be adjusted simultaneously, greatly simplifying the operation process, improving work efficiency, and ensuring that the three wire feeding rollers 8 can clamp the cable evenly, further guaranteeing the stability of the cable clamping.

[0030] The working principle and usage process of this utility model are as follows: The cable to be processed is passed through the fixed rings 2 and drive rings 10 on both sides in sequence to ensure that it is placed in place. The second motor drives the drive gear to rotate. Through its meshing with the gear ring 12, the double screw 9 is driven to rotate, so that the two drive rings 10 are synchronously displaced to both sides under the limit of the side rod 13. The movement of the drive rings 10 is transmitted to the drive assembly through the transmission rod 11, so that the slide bar 5 slides towards the cable in the slide groove 4, and drives the connecting bar 6 and the rotating seat 7 to move, thereby making the wire feeding roller 8 approach and clamp the cable. The first motor 15 on both sides is started, driving the wire feeding roller 8 fixedly connected to it to rotate. The rotation of the wire feeding roller 8 causes the cable to start to be fed out from the wire feeding roller 8. The cable is pulled along the surface of the wire feeding roller 8 to perform the wire feeding work.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A wire feeding device for cable processing, comprising a base plate (1), characterized in that, Fixed rings (2) are fixedly connected to both sides of the top of the base plate (1). Several slides (3) are fixedly connected to the inner side of the fixed rings (2). Slide grooves (4) are opened on the inner side of the slides (3). A drive assembly is slidably connected to the inner side of the slide grooves (4). A wire feeding roller (8) for feeding the cable is rotatably connected to the inner side of the top of the drive assembly. A bidirectional screw (9) is rotatably connected between the two fixed rings (2) at the top of the base plate (1). Both ends of the bidirectional screw (9) are threadedly connected to drive rings (10). Several transmission rods (11) with positions adapted to the drive assembly on the same side are rotatably connected to the ends of the two drive rings (10) away from each other. The other end of the transmission rod (11) is rotatably connected to the bottom end of the corresponding drive assembly. A toothed ring (12) is fixedly connected to the outer side of the bidirectional screw (9).

2. A wire feeding device for cable processing according to claim 1, characterized in that There are three slides (3) inside the same fixed ring (2), which are distributed in a ring inside the fixed ring (2).

3. A wire feeding device for cable processing according to claim 1, characterized in that, The drive assembly includes a slide rod (5) slidably connected to the inner side of the corresponding slide groove (4). One end of each slide rod (5) near the center of the fixed ring (2) is fixedly connected to a connecting strip (6), and the other end of the two connecting strips (6) is fixedly connected to the same rotating seat (7).

4. A wire feeding device for cable processing according to claim 3, characterized in that A No. 1 motor (15) is fixedly connected to one side of the rotating seat (7) at the bottom of the fixed ring (2). The wire feeding roller (8) is rotatably connected to the corresponding rotating seat (7). The output end of the No. 1 motor (15) extends into the rotating seat (7) and is fixedly connected to the wire feeding roller (8).

5. The cable processing pay-off apparatus of claim 1 wherein, The top of the base plate (1) is fixedly connected to a second motor located below the gear ring (12), and its output end is fixedly connected to a drive gear, the top of which meshes with the bottom end of the gear ring (12).

6. A wire feeding device for cable processing according to claim 1, characterized in that, The top of the base plate (1) is fixedly connected to a side rod (13) at one end away from the bidirectional screw (9), and the drive ring (10) is slidably connected to the outside of the side rod (13) at one end away from the bidirectional screw (9).

7. The cable processing pay-off apparatus of claim 1 wherein, The drive ring (10) includes a drive sleeve (14) fixedly connected to the side near the bidirectional screw (9), and its inner side is provided with a thread that matches the outer side of the bidirectional screw (9).

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