Hollow mechanism for automatic wiring

Abstract

The utility model relates to the technical field of cable laying, and discloses a hollow mechanism used for automatic wiring, which comprises a hollow box, a first moving frame and a second moving frame, and two ends of the hollow box are respectively provided with a cable slot for cables to go in and out. According to the hollow mechanism for automatic wiring, automatic wiring of cables is achieved through cooperative work of the wire grooves in the two ends of the hollow box and the first moving frame and the second moving frame in the hollow box, the driving roller is directly connected and driven by the motor, a stable conveying path is formed by combining the driving roller with the conveying roller, and the cables are prevented from being bent; a hydraulic rod dynamically adjusts the height of a second moving frame through an up-down adjusting frame to meet the tension requirements of different cables, meanwhile, a sliding rod and an ejector block are in sliding cup joint to be matched with a locking bolt, and a lateral locking mechanism of a side rod and a side groove is adopted, so that transverse and longitudinal two-way precise positioning of the first moving frame is achieved, and the path straightness under the multi-wire parallel scene is ensured; and the detachable brush body in the mounting groove can be quickly disassembled and assembled through a clamping frame loaded by a spring.

Description

Technical Field

[0001] This utility model relates to the field of cable laying technology, specifically a hollow mechanism for automatic cable routing. Background Technology

[0002] In industrial scenarios such as cable laying and equipment wiring, traditional cable routing mechanisms mostly use fixed guide frames or manual traction methods, which suffer from low efficiency and easy bending and wear of cables. Although some automated cable routing devices have emerged in the existing technology, using drive wheels to transport cables, their structures generally have the following defects:

[0003] (1) The roller spacing is fixed, which cannot adapt to the conveying needs of cables with different diameters, resulting in either too loose (insufficient tension) or too tight (damage to the cable sheath);

[0004] (2) Cable path adjustment relies on manual disassembly and assembly of positioning components. When multiple lines run in parallel, tangling is easily caused by adjustment deviation.

[0005] (3) The drive roller is prone to debris accumulation due to long-term friction with the cable, and the existing cleaning structure is mostly a fixed brush, which takes time to disassemble and maintain, affecting the continuity of the equipment.

[0006] (4) The equipment base lacks mobility and is difficult to adapt to dynamically adjusted production line layouts.

[0007] Therefore, it is necessary to propose a hollow mechanism for automated wiring. Utility Model Content

[0008] To address the shortcomings of existing technologies, this utility model provides a hollow mechanism for automatic wiring, which has the advantages of adaptive adjustment, rapid maintenance and high mobility, thus solving the problems mentioned in the background technology.

[0009] This utility model provides the following technical solution: a hollow mechanism for automatic cable routing, comprising a hollow box, a first movable frame, and a second movable frame. Both ends of the hollow box are provided with cable grooves for cable entry and exit. The first movable frame and the second movable frame are both located inside the hollow box. There are two first movable frames, and the two first movable frames are located on opposite sides of the second movable frame. A conveying roller is fixedly connected to the inner wall of the first movable frame, and a drive roller is rotatably connected to the inner wall of the second movable frame. A motor is fixedly installed on the side of the second movable frame, and the output shaft of the motor passes through the second movable frame and is fixedly connected to the drive roller.

[0010] Preferably, the top end of the second movable frame is fixedly connected to an upper and lower adjustment frame, the upper and lower adjustment frame is slidably inserted into the top wall of the hollow box, and the top end of the hollow box is fixedly connected to a hydraulic rod, the top end of the hydraulic rod is fixedly connected to the top wall of the upper and lower adjustment frame.

[0011] Preferably, a top block is fixedly connected to the top of the movable frame, and fixed sliding grooves are provided on both sides of the top of the hollow box. A sliding rod is fixedly connected to the inner wall of the fixed sliding groove. The top block is slidably sleeved on the surface of the sliding rod, and a locking bolt is threadedly connected to the top of the top block. The end of the locking bolt is in contact with the surface of the sliding rod.

[0012] Preferably, a side rod is fixedly connected to the side of the movable frame, and a locking nut is threaded onto the surface of the side rod. Side grooves are provided on the surface of both side walls of the hollow box. The side rod is slidably engaged with the side groove, and the side of the locking nut is in contact with the edge of the side groove.

[0013] Preferably, the hollow box has a mounting groove on its side wall, a brush body is inserted into the mounting groove, the brush body is located at the bottom end of the drive roller, and slots are provided at both ends of the brush body. A card holder is inserted into the bottom edge of the hollow box, the top end of the card holder engages with the slot, and a spring is movably sleeved on the surface of the card holder. The top end of the spring is in contact with the bottom end of the hollow box, and the bottom end of the spring is fixedly connected to the bottom end of the card holder.

[0014] Preferably, casters are fixedly installed at the four corners of the lower surface of the hollow box.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] This hollow mechanism for automated cable routing utilizes cable trays at both ends of the hollow box, working in conjunction with internal movable frames one and two, to achieve automated cable routing. The drive rollers are directly driven by a motor, forming a stable conveying path with the conveyor rollers to prevent cable bending. A hydraulic rod dynamically adjusts the height of movable frame two via an upper and lower adjustment frame to accommodate different cable tension requirements. Simultaneously, the sliding connection between the slide rod and the top block, along with locking bolts and a lateral locking mechanism between the side rod and the side tray, ensures precise bidirectional positioning of movable frame one in both the horizontal and vertical directions, guaranteeing the straightness of the path in multi-line parallel scenarios. A detachable brush body within the mounting slot is quickly installed and removed via a spring-loaded clip, effectively cleaning impurities from the drive roller surface and ensuring cable cleanliness. Four corner wheels at the bottom provide flexible movement and stable parking capabilities, meeting the needs of rapid deployment across multiple workstations. The overall structure combines automation, reliability, ease of maintenance, and high compatibility, significantly improving cable routing efficiency and equipment reliability. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the overall structure of the device of this utility model;

[0019] Figure 2 for Figure 1 Partial structural diagram;

[0020] Figure 3 This is a cross-sectional view of the hollow box structure of this utility model.

[0021] The attached diagram lists the components represented by each number as follows:

[0022] 100. Hollow box; 101. Cable tray; 102. Fixed slide groove; 103. Slide rod; 104. Side groove;

[0023] 200. Movable frame 1; 201. Conveyor roller; 202. Top block; 203. Locking bolt; 204. Side rod; 205. Locking nut;

[0024] 300. Movable frame two; 301. Drive roller; 302. Upper and lower adjustment frame; 303. Hydraulic rod; 304. Motor;

[0025] 400. Mounting slot; 401. Card holder; 402. Spring; 403. Brush body; 404. Card slot;

[0026] 500. Moving wheel. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Reference Figures 1-3As shown, a hollow mechanism for automatic cable routing includes a hollow box 100, a first movable frame 200, and a second movable frame 300. Both ends of the hollow box 100 are provided with cable grooves 101 for cable entry and exit. The first movable frame 200 and the second movable frame 300 are both located inside the hollow box 100. There are two first movable frames 200, and the two first movable frames 200 are located on opposite sides of the second movable frame 300. A conveying roller 201 is fixedly connected to the inner wall of the first movable frame 200, and a drive roller 301 is rotatably connected to the inner wall of the second movable frame 300. A motor 304 is fixedly installed on the side of the second movable frame 300, and the output shaft of the motor 304 passes through the second movable frame 300 and is fixedly connected to the drive roller 301. Through the coordinated action of the hollow box 100, the double-ended cable tray 101, the movable frame 1 200, the movable frame 2 300, and the drive roller 301, the automated cable threading and routing is achieved, reducing manual traction operations. The two movable frames 1 200 are symmetrically distributed on both sides of the movable frame 2 300, forming a three-section tension adjustment zone, which can adapt to the stable conveying of different wire diameters. The drive roller 301 and the motor 304 are directly connected to provide continuous power, and the conveying roller 201 assists in guiding, avoiding cable bending and wear, and improving the routing efficiency.

[0029] In a further preferred embodiment, the top of the second movable frame 300 is fixedly connected to an upper and lower adjusting frame 302, which is slidably inserted into the top wall of the hollow box 100. A hydraulic rod 303 is fixedly connected to the top of the hollow box 100, and the top of the hydraulic rod 303 is fixedly connected to the top wall of the upper and lower adjusting frame 302. The hydraulic rod 303 drives the upper and lower adjusting frame 302 to achieve vertical displacement of the second movable frame 300, dynamically adjusting the clamping distance between the drive roller 301 and the conveying roller 201. Mechanical height adjustment adapts to different cable tension requirements, avoiding overpressure damage to the cable sheath and improving equipment compatibility. The sliding insertion structure of the upper and lower adjusting frame 302 and the top wall of the hollow box 100 ensures smooth lifting and lowering, preventing cable misalignment caused by drive roller 301 deviation.

[0030] In a further preferred embodiment, a top block 202 is fixedly connected to the top of the movable frame 200, and fixed sliding grooves 102 are provided on both sides of the top of the hollow box 100. A sliding rod 103 is fixedly connected to the inner wall of the fixed sliding groove 102. The top block 202 is slidably sleeved on the surface of the sliding rod 103, and a locking bolt 203 is threadedly connected to the top of the top block 202. The end of the locking bolt 203 is in contact with the surface of the sliding rod 103. The sliding rod 103 and the top block 202 are slidably sleeved together with the locking bolt 203 to achieve stepless adjustment of the lateral position of the movable frame 200, which is suitable for multi-line parallel scenarios. The fixed sliding groove 102 fixes the sliding rod 103 to prevent structural shaking, and the threaded locking mechanism ensures the positioning accuracy of the conveyor roller 201 after adjustment. The modular design of the top block 202 and the sliding rod 103 facilitates quick disassembly and maintenance, reducing equipment downtime.

[0031] In a further preferred embodiment, a side rod 204 is fixedly connected to the side of the movable frame 200, and a locking nut 205 is threaded onto the surface of the side rod 204. Side grooves 104 are formed on both sides of the hollow box 100. The side rod 204 slides into the side groove 104, and the side of the locking nut 205 fits against the edge of the side groove 104. The sliding engagement of the side rod 204 and the side groove 104 forms a lateral limit, preventing the movable frame 200 from resonating and shifting during high-speed transport. The locking nut 205 applies bidirectional pressure to fix the side rod 204, enhancing the overall structural rigidity and ensuring the straightness of the cable path. The open side groove 104 design facilitates observation of the adjustment status and improves operational visibility.

[0032] In a further preferred embodiment, the side wall of the hollow box 100 is provided with an installation groove 400, and a brush body 403 is inserted into the installation groove 400. The brush body 403 is located at the bottom end of the drive roller 301. Both ends of the brush body 403 are provided with slots 404. A card holder 401 is inserted into the bottom edge of the hollow box 100. The top end of the card holder 401 is engaged with the slot 404. A spring 402 is movably sleeved on the surface of the card holder 401. The top end of the spring 402 is in contact with the bottom end of the hollow box 100, and the bottom end of the spring 402 is fixedly connected to the bottom end of the card holder 401. The detachable brush body 403, which is inserted into the mounting slot 400, removes debris from the surface of the drive roller 301 in real time, preventing impurities from accumulating and affecting the cleanliness of the cable surface. The spring 402 loads the card holder 401 to enable quick installation and removal of the brush body 403. No tools are required during maintenance, which significantly improves maintenance efficiency. The card slot 404 and the card holder 401 are designed to fit together elastically to ensure that the working pressure of the brush body 403 is constant and to avoid excessive wear.

[0033] Furthermore, each of the four corners of the lower surface of the hollow box 100 is fixedly equipped with a caster wheel 500. The four caster wheels 500 give the equipment omnidirectional mobility, adapting to the multi-workstation deployment needs of the factory.

[0034] In the description of this utility model, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "side", "top", "inner", "front", "center", "both ends", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the 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.

[0035] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0036] 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 and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A hollow mechanism for automated wiring, comprising a hollow box (100), a first movable frame (200), and a second movable frame (300), characterized in that: Both ends of the hollow box (100) are provided with cable grooves (101) for cable entry and exit. The first movable frame (200) and the second movable frame (300) are both located inside the hollow box (100). There are two first movable frames (200), and the two first movable frames (200) are located on both sides of the second movable frame (300). The inner wall of the first movable frame (200) is fixedly connected with a conveying roller (201). The inner wall of the second movable frame (300) is rotatably connected with a drive roller (301). The side of the second movable frame (300) is fixedly installed with a motor (304). The output shaft of the motor (304) passes through the second movable frame (300) and is fixedly connected to the drive roller (301).

2. The hollow mechanism for automatic wiring according to claim 1, characterized in that: The top of the second movable frame (300) is fixedly connected to an upper and lower adjustment frame (302), which is slidably inserted into the top wall of the hollow box (100). The top of the hollow box (100) is fixedly connected to a hydraulic rod (303), which is fixedly connected to the top wall of the upper and lower adjustment frame (302).

3. A hollow mechanism for automatic wiring according to claim 1, characterized in that: The top of the movable frame (200) is fixedly connected to a top block (202). The top of the hollow box (100) has fixed sliding grooves (102) on both sides. The inner wall of the fixed sliding groove (102) is fixedly connected to a sliding rod (103). The top block (202) is slidably sleeved on the surface of the sliding rod (103). The top of the top block (202) is threadedly connected to a locking bolt (203). The end of the locking bolt (203) is in contact with the surface of the sliding rod (103).

4. A hollow mechanism for automatic wiring according to claim 1, characterized in that: A side rod (204) is fixedly connected to the side of the movable frame (200). A locking nut (205) is threaded onto the surface of the side rod (204). Side grooves (104) are provided on the surface of both side walls of the hollow box (100). The side rod (204) is slidably engaged with the side groove (104). The side of the locking nut (205) is in contact with the edge of the side groove (104).

5. A hollow mechanism for automatic wiring according to claim 1, characterized in that: The hollow box (100) has a mounting groove (400) on its side wall. A brush body (403) is inserted into the mounting groove (400). The brush body (403) is located at the bottom end of the drive roller (301). Both ends of the brush body (403) have slots (404). A card holder (401) is inserted into the bottom edge of the hollow box (100). The top end of the card holder (401) is engaged with the slot (404). A spring (402) is movably sleeved on the surface of the card holder (401). The top end of the spring (402) is in contact with the bottom end of the hollow box (100). The bottom end of the spring (402) is fixedly connected to the bottom end of the card holder (401).

6. A hollow mechanism for automatic wiring according to claim 1, characterized in that: Each of the four corners of the lower surface of the hollow box (100) is fixedly equipped with a caster wheel (500).

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