Guide frame for gantry pay-off rack

Abstract

The utility model discloses a guide frame for a gantry pay-off rack. The guide frame comprises a detection assembly, wherein the detection assembly comprises a supporting plate, a mounting bearing, a guide roller, a displacement sensing plate, a displacement sensor and an extension spring; according to the gantry pay-off rack, through the arranged detection assembly, when a cable is pulled out through a wire coil of the gantry pay-off rack and passes through the guide roller, the supporting plate is opened and closed according to the corresponding situation through the tension of the extension spring and the rotation of the rotating column, and then the height of the guide roller is changed; if the cable deviates from the central position, the guide roller is driven to deviate, the displacement sensing plate deviates, then the displacement sensor feeds back a signal to the walking motor of the gantry pay-off rack to control the position of the pay-off rack, and therefore the cable is kept at the central position, the position is controlled accurately through the displacement sensor, and under the design of the extension spring, the cable is prevented from falling off. And cables with different diameters can be flexibly conveyed without adjusting the position of the guide roller.

Description

Technical Field

[0001] This utility model relates to the field of wire and cable equipment technology, and in particular to a guide frame for a gantry cable laying frame. Background Technology

[0002] The guide frame in the gantry cable feeding rack is one of its core components. It can be used in the cable production process to control the path and stability of the cable, thereby guiding and transporting the cable to the inside of the next process device, which significantly improves the efficiency and quality of cable production.

[0003] Existing guide frames, in actual use, only serve to transport cables to the required position. If the cable deviates, not only is it difficult to quickly identify the abnormality, but also, when adjusting the cable route, workers with extensive field experience are required to quickly adjust the cable to the required state, thus reducing the efficiency of cable transmission. Therefore, there is a need to provide a guide frame for gantry cable feeding racks that can control the position precisely through displacement sensors, and with the design of tension springs, can flexibly transport cables of different diameters without adjusting the position of the guide rollers. Utility Model Content

[0004] The purpose of this utility model is to provide a guide frame for a gantry cable laying rack, in order to solve the problem mentioned in the background art that the existing guide frames only serve to transport cables to the required position in actual use. If the cable deviates, not only can the abnormality not be quickly identified, but when adjusting the cable route, workers with a lot of field experience are required to quickly adjust the cable to the required state, thereby reducing the efficiency of cable transmission.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model is a guide frame for a gantry cable laying frame, comprising:

[0007] Support assembly, the support assembly including a base frame;

[0008] The detection assembly is located on the top of the base frame and includes a support plate, mounting bearings, guide rollers, a displacement sensing plate, a displacement sensor, and a tension spring. The support plate is located on the inner side of the base frame, the mounting bearings are fixed on the top of the support plate, the guide rollers are arranged between the mounting bearings, the displacement sensing plate is fixed on the outer surface of the support plate on one side, the displacement sensor is located on the displacement sensing plate, and the tension spring is fixed on the upper surface of the other side of the base frame.

[0009] Furthermore, rotating shaft bearings are fixed on both sides of the lower surface of the base frame, rotating columns are provided inside the rotating shaft bearings, and support plates are fixed on the outer surfaces of both sides of the rotating columns.

[0010] Furthermore, a sensor bracket is fixed to the upper surface of one side of the base frame, and the interior of the sensor bracket is fixed to the displacement sensor.

[0011] Furthermore, a limiting hole is formed inside the support plate on the other side, and a connecting post is engaged inside the limiting hole at the top.

[0012] Furthermore, the support assembly also includes a mounting plate and a support frame; the mounting plate is fixed to the outer surface of the other side of the base frame, and the support frame is fixed to the other side of the upper surface of the base frame.

[0013] Furthermore, connecting plates are fixed to the outer surfaces of both ends of the support frame, and limiting rollers are provided on the inner side of the connecting plates. There are two sets of limiting rollers, and the guide rollers are located between the two sets of limiting rollers.

[0014] Compared with existing technologies, the advantages of this utility model are:

[0015] This invention utilizes a detection component. When a cable is pulled out from the gantry cable feeder and passes the guide roller, the tension of the tension spring and the rotation of the rotating column cause the support plate to open and close accordingly, thereby changing the height of the guide roller and keeping the cable close to it. When the gantry cable feeder feeds the cable, if the cable deviates from the center position, it will cause the guide roller to shift position, and the displacement sensing plate will shift. Subsequently, the displacement sensor feeds back a signal to the traveling motor of the gantry cable feeder to control the position of the feeder, thus keeping the cable in the center position. This solution, through the displacement sensor, controls the position precisely, and with the tension spring design, it can flexibly transport cables of different diameters without adjusting the position of the guide roller. Attached Figure Description

[0016] 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.

[0017] Figure 1 This is a three-dimensional schematic diagram of the present invention;

[0018] Figure 2 This utility model Figure 1 Enlarged view of point A;

[0019] Figure 3 This is a bottom view of the present invention;

[0020] Figure 4This is a front view of the present invention;

[0021] Figure 5 This is a structural diagram of the support frame of this utility model.

[0022] The attached diagram lists the components represented by each number as follows:

[0023] 11. Base frame; 12. Mounting plate; 13. Support frame; 14. Connecting plate; 15. Limiting roller;

[0024] 21. Rotary shaft bearing with seat; 22. Rotary column; 23. Support plate; 24. Mounting bearing; 25. Guide roller; 26. Displacement sensing plate; 27. Displacement sensor; 271. Sensor bracket; 28. Tension spring; 29. ​​Connecting column; 291. Limiting hole. Detailed Implementation

[0025] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0026] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0027] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0028] Please see Figures 1-5 As shown, this embodiment is a guide frame for a gantry cable-laying frame, comprising:

[0029] Support components, including a base frame 11;

[0030] The detection assembly is located on the top of the base frame 11. The detection assembly includes a support plate 23, a mounting bearing 24, a guide roller 25, a displacement sensing plate 26, a displacement sensor 27, and a tension spring 28. The support plate 23 is located on the inner side of the base frame 11. The mounting bearing 24 is fixed on the top of the support plate 23. The guide roller 25 is arranged between the mounting bearings 24. The displacement sensing plate 26 is fixed on the outer surface of the support plate 23 on one side. The displacement sensor 27 is located on the displacement sensing plate 26. The tension spring 28 is fixed on the upper surface of the other side of the base frame 11.

[0031] The support plate 23 supports the guide roller 25 and opens and closes through the rotating column 22. The height of the guide roller 25 is adjusted to accommodate different cable diameters. The bearing 24 is installed for the guide roller 25 to rotate inside the support plate 23. The guide roller 25 is the direct contact part of the cable and is used to rotate and guide the direction of the cable. The displacement sensing plate 26 moves synchronously with the support plate 23, so that the displacement sensor 27 can feed back a signal to the traveling motor of the gantry cable feeding frame according to the position change of the displacement sensing plate 26, and control the cable feeding frame to correct the deviation. The tension spring 28 opens and closes the support plate 23 through tension to ensure that the guide roller 25 always fits the cable.

[0032] Rotary shaft bearings 21 with seats are fixed on both sides of the lower surface of the base frame 11. Rotary shaft bearings 21 with seats are provided on the inner side of the rotating shaft bearings 21. Support plates 23 are fixed on the outer surfaces of both sides of the rotating shaft bearings 22.

[0033] The rotating shaft bearing 21 supports the rotating column 22 and allows it to rotate freely, thereby realizing the opening and closing action of the support plate 23. The rotating column 22 connects the two support plates 23 and transmits the tension of the tension spring 28, so that the support plate 23 can automatically adjust the angle according to the change of cable tension.

[0034] A sensor bracket 271 is fixed to the upper surface of one side of the base frame 11, and the inside of the sensor bracket 271 is fixed to the displacement sensor 27;

[0035] Sensor bracket 271 provides a stable mounting position for displacement sensor 27;

[0036] On the other side, a limiting hole 291 is provided inside the support plate 23, and a connecting post 29 is engaged inside the top limiting hole 291;

[0037] The limiting hole 291 is used to receive and install the connecting column 29. The limiting holes 291 at different heights can fix the connecting column 29 at different heights, thereby changing the angle of the support plate 23. The connecting column 29 serves as the physical limiting point for the opening and closing of the support plate 23, ensuring that the guide roller 25 is adjusted within a safe range.

[0038] Working principle: When the cable is pulled out through the gantry cable feeding frame and passes through the guide roller 25, the tension of the tension spring 28 and the rotation of the rotating column 22 cause the support plate 23 to open and close accordingly, thereby changing the height of the guide roller 25 and keeping the cable close to the guide roller 25. When the gantry cable feeding frame feeds the cable, if the cable deviates from the center position, it will cause the guide roller 25 to shift position, the displacement sensing plate 26 will shift, and then the displacement sensor 27 will feed back a signal to the traveling motor of the gantry cable feeding frame to control the position of the cable feeding frame, thereby keeping the cable in the center position.

[0039] This step, through the displacement sensor 27, controls the position precisely, and with the design of the tension spring 28, it can flexibly transport cables of different diameters without adjusting the position of the guide roller 25.

[0040] Please see Figure 1 , Figure 3 , Figure 4 and Figure 5 As shown, this embodiment is based on the above embodiment and also includes a support assembly, a mounting plate 12 and a support frame 13; the mounting plate 12 is fixed to the outer surface of the other side of the base frame 11, and the support frame 13 is fixed to the other side of the upper surface of the base frame 11.

[0041] The base frame 11 is the basic support structure of the entire guide frame. The mounting plate 12 is used to fix the base frame 11 in the required position. The support frame 13 is used to support and install the mounting plate 12, and then support and install the connecting plate 14.

[0042] Connecting plates 14 are fixed to the outer surfaces of both ends of the support frame 13. Limiting rollers 15 are provided on the inner side of the connecting plates 14. There are two sets of limiting rollers 15. The guide rollers 25 are located between the two sets of limiting rollers 15.

[0043] The connecting plate 14 is used to support and install the limiting roller 15, which is used to restrict the guide roller 25 to move up and down within a safe range.

[0044] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; 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; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0045] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A guide frame for a gantry wire feeding frame, characterized in that, include: A support assembly, the support assembly including a base frame (11); The detection assembly is located on the top of the base frame (11). The detection assembly includes a support plate (23), a mounting bearing (24), a guide roller (25), a displacement sensing plate (26), a displacement sensor (27), and a tension spring (28). The support plate (23) is located on the inner side of the base frame (11). The mounting bearing (24) is fixed on the top of the support plate (23). The guide roller (25) is arranged between the mounting bearings (24). The displacement sensing plate (26) is fixed on the outer surface of the support plate (23) located on one side. The displacement sensor (27) is located on the displacement sensing plate (26). The tension spring (28) is fixed on the upper surface of the other side of the base frame (11).

2. The guide frame for a gantry wire feeding frame according to claim 1, characterized in that, Rotary shaft bearings (21) are fixed on both sides of the lower surface of the base frame (11). A rotating column (22) is provided inside the rotating shaft bearing (21). Support plates (23) are fixed on the outer surfaces of both sides of the rotating column (22).

3. The guide frame for a gantry wire feeding frame according to claim 1, characterized in that, A sensor bracket (271) is fixed on the upper surface of one side of the base frame (11), and the inside of the sensor bracket (271) is fixed to the displacement sensor (27).

4. The guide frame for a gantry wire feeding frame according to claim 1, characterized in that, A limiting hole (291) is provided inside the support plate (23) on the other side, and a connecting post (29) is snapped into the limiting hole (291) at the top.

5. A guide frame for a gantry wire feeding frame according to claim 1, characterized in that, The support assembly also includes a mounting plate (12) and a support frame (13); the mounting plate (12) is fixed to the outer surface of the other side of the base frame (11), and the support frame (13) is fixed to the other side of the upper surface of the base frame (11).

6. A guide frame for a gantry wire feeding frame according to claim 5, characterized in that, The outer surfaces of both ends of the support frame (13) are fixed with connecting plates (14), and the inner side of the connecting plates (14) is provided with limiting rollers (15). There are two sets of limiting rollers (15), and the guide rollers (25) are located between the two sets of limiting rollers (15).

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