HDMI (High Definition Multimedia Interface) wire fixed-length cutting device

Abstract

The utility model relates to the technical field of HDMI (High Definition Multimedia Interface) wire fixed-length cutting devices, in particular to an HDMI wire fixed-length cutting device which comprises an HDMI wire cutting machine, a wire frame feeding mechanism which is connected with the bottom of the outer side surface of the HDMI wire cutting machine and is used for automatically feeding a wire mounting frame, and a cutting mechanism which is connected with the wire frame feeding mechanism. One end of the wire frame feeding mechanism is provided with a conveying table used for containing wire containing frames and containing cut HDMI wires, the conveying table is provided with a fixed-length cutting mechanism capable of adjusting the fixed length to cut the HDMI wires, and the fixed-length cutting mechanism can count the number of the wires falling into each wire frame. The wire frame is pushed to a designated position through the electric push rod to receive cut HDMI wires, the counting sensor is used for monitoring the number of the HDMI wires falling into the frame, a certain number of the HDMI wires do not need to be manually sorted and then put into the frame, meanwhile, the displacement sensor can be used for monitoring the passing length of the HDMI wires, fixed-length cutting of the HDMI wires is achieved, and the cutting efficiency of the HDMI wires is improved. And the production cutting efficiency of the HDMI wire rod can be improved.

Description

Technical Field

[0001] This utility model relates to the field of HDMI cable cutting technology, and in particular to an HDMI cable fixed-length cutting device. Background Technology

[0002] HDMI cables are used to transmit high-definition video and audio signals, and are widely used in various scenarios such as home entertainment, commercial presentations, professional audio and video production, and education. With the development of technology, the HDMI cable market has introduced features such as higher bandwidth, dynamic HDR, and variable refresh rates, which are becoming increasingly important for gamers and content creators. Market growth is closely related to the surge in demand for smart TVs, game consoles, and other high-definition devices, especially for 4K and 8K resolution devices. HDMI cables are made of colored nylon braided mesh, high-quality injection-molded iron powder magnetic core, double-sided 4-layer aluminum foil and high-density double-layer shielded braided mesh, pure copper tin-plated anti-oxidation wire core, and gold-plated copper shell on the plug to meet different high-definition video and audio transmission needs.

[0003] Currently, HDMI cables require cutting during the manufacturing process, typically using a dedicated HDMI cable cutting machine. However, these machines cannot maintain a fixed cutting length each time, and the cut cables cannot be framed in fixed quantities, thus affecting the production efficiency of HDMI cables.

[0004] Therefore, a fixed-length HDMI cable cutting device is proposed to solve the above problems. Utility Model Content

[0005] The main objective of this invention is to provide an HDMI cable length-cutting device, which aims to solve the technical problems in the prior art.

[0006] This utility model proposes an HDMI cable fixed-length cutting device, comprising: an HDMI cable cutting machine, wherein the bottom of the outer side of the HDMI cable cutting machine is connected to a wire frame feeding mechanism for automatically feeding wire frames, one end of the wire frame feeding mechanism is equipped with a conveyor platform for placing wire frames to receive the cut HDMI cables, and the conveyor platform is equipped with an adjustable fixed-length cutting mechanism for cutting HDMI cables to a fixed length, wherein the fixed-length cutting mechanism can count the number of cables falling into each wire frame.

[0007] Preferably, the wire frame feeding mechanism is equipped with a base, and a feeding box is installed on the top of the base. The inner side of the feeding box is in contact with the four outer sides of the wire frame. Multiple wire frames can be stacked on the inner side of the feeding box. A discharge chute is provided at the bottom of the feeding box, and the height of the inner side of the discharge chute is exactly the same as the height of a wire frame.

[0008] Preferably, a bracket is installed on one side of the base, and an electric push rod is installed at the top end of the bracket. In the initial state, one end of the electric push rod is located on the outer side of the wire assembly frame inside the discharge trough. A limiting guard plate is installed at the outer edge of the top of the conveyor table. After the electric push rod is extended to its maximum length, it can push the wire assembly frame in the discharge trough into the slide groove composed of the limiting guard plate and the fixed-length cutting mechanism and reach the designated receiving position.

[0009] Preferably, a conveyor belt is installed at one end of the top of the conveyor table, inside the limiting guard plate. The top of the conveyor belt is flush with the top of the conveyor table. After the electric push rod pushes the empty wire assembly frame into the inside of the limiting guard plate, the wire assembly frame with wires installed can be pushed to the top of the conveyor belt.

[0010] Preferably, the fixed-length cutting mechanism is equipped with an operating table, and a groove is provided on the top side plate of the operating table. A displacement sensor for measuring the transmission length of the HDMI cable is installed on the top inner side of the groove, and an arc-shaped groove matching the size of the HDMI cable is provided on the bottom inner edge of the groove on the top of the operating table.

[0011] Preferably, a cable feed drum is installed at one end of the operating table, and one end of the cable feed drum coincides with the outer edge of the arc-shaped groove. One end of the cable feed drum is inserted into the HDMI cable for feeding on the HDMI cable cutting machine, and a cutting groove is formed on the outer ring surface of one end of the cable feed drum.

[0012] Preferably, the two edges of the inner bottom of the cutting groove are connected by a U-shaped block, which connects the two cable tubes together.

[0013] Preferably, a conveyor belt 2 for conveying the cut HDMI cable is installed on one end of the inner side of the operating table near the groove, and a feeding slant plate for facilitating the unloading of the cut HDMI cable is installed on the other end of the inner side of the operating table. Two counting sensors for measuring the number of HDMI cables are embedded in the feeding slant plate, and the bottom edge of the feeding slant plate coincides with the top edge of the cable assembly frame after being pushed by the electric push rod.

[0014] The beneficial effects of this utility model are as follows: This utility model uses an electric pusher to push the wire frame at the bottom of the feeding box to a designated position on the conveyor table to receive the cut HDMI cables. A counting sensor monitors the number of HDMI cables falling into the frame, so a specified number of HDMI cables can be loaded into the frame without manual sorting and loading. This improves the production efficiency of HDMI cables. At the same time, a displacement sensor can monitor the length of the HDMI cables, so that the HDMI cable cutting machine can cut the HDMI cables to a fixed length, achieving fixed-length cutting of HDMI cables, which is beneficial to improving the production and cutting efficiency of HDMI cables. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of an HDMI cable length-cutting device according to the present invention.

[0016] Figure 2 This is a schematic diagram of the wire frame feeding mechanism of an HDMI cable length cutting device according to the present invention.

[0017] Figure 3 This is a schematic diagram of the conveyor platform structure of an HDMI cable length cutting device according to the present invention.

[0018] Figure 4 This is a schematic diagram of the fixed-length cutting mechanism of an HDMI cable fixed-length cutting device according to the present invention.

[0019] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings.

[0020] In the diagram: 1. HDMI cable cutting machine; 2. Wire frame feeding mechanism; 21. Base; 22. Feeding box; 23. Discharge chute; 24. Bracket; 25. Electric push rod; 3. Conveyor table; 31. Limiting guard plate; 32. Conveyor belt one; 4. Fixed length cutting mechanism; 41. Operating table; 42. Groove; 43. Displacement sensor; 44. Cable feed tube; 45. Cutting groove; 46. Conveyor belt two; 47. Discharge ramp; 48. Counting sensor. Detailed Implementation

[0021] It should be understood that the specific embodiments described herein are merely illustrative of the present invention and are not intended to limit the present invention.

[0022] like Figures 1-4As shown, this application provides an HDMI cable fixed-length cutting device, including: an HDMI cable cutting machine 1, a wire frame feeding mechanism 2 for automatically feeding wire frames to the bottom of the outer side of the HDMI cable cutting machine 1, a conveyor table 3 for placing wire frames to receive the cut HDMI cables at one end of the wire frame feeding mechanism 2, and a fixed-length cutting mechanism 4 for adjusting the length of the HDMI cables to cut them by means of the conveyor table 3. The fixed-length cutting mechanism 4 can count the number of wire frames falling into each wire frame. The wire frame feeding mechanism 2 can automatically feed the wire frames to the conveyor table 3. After the HDMI cables are cut to a fixed length by the fixed-length cutting mechanism 4, they automatically slide into the wire frames for collection in a certain number, without the need for manual sorting and loading into the frames.

[0023] In this embodiment, as Figure 2 As shown, a base 21 is installed on the wire frame feeding mechanism 2, and a feeding box 22 is installed on the top of the base 21. The inner side of the feeding box 22 is in contact with the four outer sides of the wire frame. Multiple wire frames can be stacked on the inner side of the feeding box 22. A discharge groove 23 is opened at the bottom of the feeding box 22. The height of the inner side of the discharge groove 23 is exactly the same as the height of a wire frame. Therefore, the wire frame inside the discharge groove 23 can slide outward. After sliding out of the discharge groove 23, another wire frame on the top of the wire frame will automatically fall into the discharge groove 23.

[0024] In this embodiment, as Figure 2 As shown, a bracket 24 is installed on one side of the base 21, and an electric push rod 25 is installed at the top end of the bracket 24. In the initial state, one end of the electric push rod 25 is located on the outer side of the wire assembly frame inside the discharge trough 23. A limit guard plate 31 is installed at the outer edge of the top of the conveyor table 3. After the electric push rod 25 extends to its maximum length, it can push the wire assembly frame in the discharge trough 23 into the slide groove composed of the limit guard plate 31 and the fixed length cutting mechanism 4 and reach the designated receiving position. Therefore, automatic feeding of the wire assembly frame can be realized without the need for frequent manual replacement of the wire assembly frame.

[0025] In this embodiment, as Figure 2 and Figure 3 As shown, a conveyor belt 32 is installed on the top of the conveyor table 3 at one end of the inner side of the limiting guard plate 31. The top of the conveyor belt 32 is flush with the top of the conveyor table 3. After the electric push rod 25 pushes the empty wire assembly frame into the inner side of the limiting guard plate 31, the wire assembly frame with wires can be pushed to the top of the conveyor belt 32. Therefore, the wire assembly frame with wires does not need to be manually removed and can be directly pushed onto the conveyor belt 32 for conveying.

[0026] In this embodiment, as Figure 3 and Figure 4As shown, a cable feed drum 44 is installed at one end of the operating table 41. One end of the cable feed drum 44 coincides with the outer edge of the arc-shaped groove. One end of the cable feed drum 44 is inserted into the HDMI cable being fed onto the HDMI cable cutting machine 1. A cutting groove 45 is opened on the outer ring surface of one end of the cable feed drum 44. The fixed length value for cutting the HDMI cable is input into the controller on the HDMI cable cutting machine 1. The fixed length value is the required cutting length minus the length distance between the arc-shaped groove and the cutting groove 45. At this time, the displacement sensor 43 detects that the length of the HDMI cable has reached the input value. After that, the HDMI cable cutting machine 1 stops feeding the cable and starts the cutting mechanism to cut the HDMI cable in the cutting groove 45. The cutting length is the required length. Repeating the above operation can cut the HDMI cable to a fixed length.

[0027] In this embodiment, as Figure 4 As shown, the two edges of the inner bottom of the cutting groove 45 are connected by a U-shaped block. The U-shaped block connects the two cable reels 44 together. After the HDMI cable is cut in the cutting groove, the HDMI cable cutter 1 continues to feed the cable. At this time, the cable remaining in the shorter cable reel 44 can enter the inside of the longer cable reel 44, so as to prevent the HDMI cable from being cut and unable to continue to be fed in the cable reel 44.

[0028] In this embodiment, as Figure 3 and Figure 4 As shown, a conveyor belt 46 for conveying the cut HDMI cable is installed on one end of the inner side of the operating table 41 near the groove 42. A feeding ramp 47 is installed on the other end of the inner side of the operating table 41 to facilitate the unloading of the cut HDMI cable. Two counting sensors 48 for measuring the number of HDMI cables are embedded in the feeding ramp 47. The bottom edge of the feeding ramp 47 coincides with the top edge of the cable assembly frame pushed by the electric push rod 25. Therefore, the cut HDMI cable can automatically slide into the cable assembly frame and the quantity can be monitored.

[0029] The technical principle of this utility model is as follows: When using the HDMI cable fixed-length cutting device, the electric push rod 25 is first extended to its maximum length, and then the wire assembly frame in the discharge slot 23 is pushed into the slide groove formed by the limiting guard plate 31 and the operating table 41 and reaches the designated receiving position for receiving. After the wire assembly frame inside the discharge slot 23 slides out of the discharge slot 23, another wire assembly frame on the top of the wire assembly frame will automatically fall into the discharge slot 23. Therefore, automatic feeding of the wire assembly frame can be realized, without the need for frequent manual replacement of the wire assembly frame. When the cut HDMI cable slides into the wire assembly frame on the unloading inclined plate 47, the counting sensor 48 monitors the number of HDMI cables falling into the frame. Therefore, a specified number of HDMI cables can be loaded into the frame without the need for manual sorting of a certain number before loading into the frame. This improves the production efficiency of HDMI cables. The cable trays with cables already loaded do not need to be manually removed and can be directly pushed onto the conveyor belt 32 for transport by the next cable tray. At the same time, the controller on the HDMI cable cutting machine 1 inputs the fixed length value for cutting the HDMI cable, which is the required cutting length minus the distance between the arc groove and the cutting groove 45. When the displacement sensor 43 detects that the length of the HDMI cable has reached the input value, the HDMI cable cutting machine 1 stops transporting the cable and starts the cutting mechanism to cut the HDMI cable in the cutting groove 45. The cut length is the required length. Repeating the above operation can cut HDMI cables to a fixed length, which helps to improve the production and cutting efficiency of HDMI cables.

[0030] It should be noted that, in this document, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, apparatus, article, or method that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, apparatus, article, or method. Unless otherwise specified, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, apparatus, article, or method that includes that element.

[0031] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. Any equivalent structural or procedural transformations made based on the content of the present utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of the present utility model.

Claims

1. An HDMI cable length-cutting device, comprising: An HDMI cable cutting machine (1) is characterized in that: the bottom of the outer side of the HDMI cable cutting machine (1) is connected to a wire frame feeding mechanism (2) for automatically feeding wire frames; one end of the wire frame feeding mechanism (2) is equipped with a conveyor platform (3) for placing wire frames to receive the cut HDMI cables; the conveyor platform (3) is equipped with an adjustable fixed-length cutting mechanism (4) for cutting HDMI cables; the fixed-length cutting mechanism (4) can count the number of cables falling into each wire frame.

2. The HDMI cable length-cutting device according to claim 1, characterized in that, The wire frame feeding mechanism (2) is equipped with a base (21), and a feeding box (22) is installed on the top of the base (21). The inner side of the feeding box (22) is in contact with the four outer sides of the wire frame. Multiple wire frames can be stacked on the inner side of the feeding box (22). A discharge groove (23) is opened at the bottom of the feeding box (22). The height of the inner side of the discharge groove (23) is exactly the same as the height of a wire frame.

3. The HDMI cable length-cutting device according to claim 2, characterized in that, A bracket (24) is installed on one side of the base (21), and an electric push rod (25) is installed at one top end of the bracket (24). In the initial state, one end of the electric push rod (25) is located on the outer side of the wire frame inside the discharge trough (23). A limit guard plate (31) is installed at the outer edge of the top of the conveyor table (3). After the electric push rod (25) is extended to its maximum length, it can push the wire frame in the discharge trough (23) into the slide groove composed of the limit guard plate (31) and the fixed length cutting mechanism (4) and reach the designated receiving position.

4. The HDMI cable length-cutting device according to claim 1, characterized in that, The top of the conveyor platform (3) is located on the inner side of the limiting guard plate (31) and a conveyor belt (32) is installed. The top of the conveyor belt (32) is flush with the top of the conveyor platform (3). After the electric push rod (25) pushes the empty wire frame into the inner side of the limiting guard plate (31), the wire frame with wire installed can be pushed to the top of the conveyor belt (32).

5. The HDMI cable length-cutting device according to claim 1, characterized in that, The fixed-length cutting mechanism (4) is equipped with an operating table (41). A groove (42) is provided on the top side plate of the operating table (41). A displacement sensor (43) for measuring the transmission length of the HDMI cable is installed on the top inner side of the groove (42). An arc-shaped groove matching the size of the HDMI cable is provided on the bottom edge of the inner side of the groove (42) of the top of the operating table (41).

6. The HDMI cable length-cutting device according to claim 5, characterized in that, One end of the operating table (41) is equipped with a cable feed drum (44). One end of the cable feed drum (44) coincides with the outer edge of the arc groove. One end of the cable feed drum (44) is inserted into the HDMI cable cutter (1) for cable feeding. A cutting groove (45) is opened on the outer ring surface of one end of the cable feed drum (44).

7. The HDMI cable length-cutting device according to claim 6, characterized in that, The two edges of the inner bottom of the cutting groove (45) are connected by a U-shaped block, which connects the two cable tubes (44) together.

8. The HDMI cable length-cutting device according to claim 5, characterized in that, The inner side of the operating table (41) near the groove (42) is equipped with a conveyor belt (46) for conveying the cut HDMI cable. The other inner side of the operating table (41) is equipped with a feeding sloping plate (47) to facilitate the cutting of the HDMI cable. Two counting sensors (48) for measuring the number of HDMI cables are embedded in the feeding sloping plate (47). The bottom edge of the feeding sloping plate (47) coincides with the top edge of the cable assembly frame after being pushed by the electric push rod (25).

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