Wire arranging device of take-up equipment

Abstract

The utility model relates to the technical field of traverse units, in particular to a take-up equipment traverse unit which comprises a frame body, a guide rail is arranged on the frame body in a fixed structure mode, a traverse sliding seat is arranged on the guide rail in a sliding structure mode, and two adjusting rods are arranged on the traverse sliding seat. A travel switch in touch fit with the adjusting rod is arranged on the frame body or the guide rail in a fixed structure mode, the frame body is further provided with a power piece used for driving the driving wheel to rotate, the driving wheel and the driven wheel are connected with the frame body in a rotating structure mode, the driving wheel and the driven wheel are connected through a chain, and the chain is connected with the winding displacement sliding seat; the power piece is electrically connected with the travel switch so as to adjust the power piece to rotate forwards and backwards, then the chain drives the winding displacement sliding seat to reciprocate leftwards and rightwards, the structure is simple, the reciprocating motion distance of the winding displacement sliding seat can be adjusted through the adjusting rod so as to meet the winding requirements of winding rollers with different widths, practicability is improved, and the application range is expanded.

Description

Technical fields:

[0001] This application relates to the field of cable tray technology, and in particular to a cable tray for cable take-up devices. Background technology:

[0002] Chinese utility model patent application number 202020514773.2—a cable guide—comprises a cable guide base and a slide mechanism. The cable guide base has a lead screw and a guide rod on its upper part, and the base, lead screw, and guide rod are connected together by bolts. A driven sprocket is mounted on the lead screw, and a sleeve of the lead screw is installed on the cable guide base and the guide rod. The slide mechanism is equipped with a support roller and a cable guide frame, with a rotating wheel mounted on the cable guide frame. The guide rod is mounted on the cable guide base, and a universal joint is also installed on the slide mechanism. A protective cover is installed on the cable guide base. This cable guide can drive the cable to move back and forth through the movement of the cable guide frame and the slide mechanism, thus arranging the cable neatly. It has the advantages of being easy to use, replacing manual labor, safe, efficient, and producing neat cable arrangements.

[0003] This patent uses a lead screw to drive the cable guide seat to move left and right for cable routing. First, the reciprocating lead screw is expensive; second, the cable guide seat can only move to both ends of the reciprocating lead screw before it can turn, and cannot be adjusted according to different widths of the take-up roller, which seriously limits its application range. Utility Model Content:

[0004] To solve the above-mentioned technical problems, this utility model provides a cable guide for a cable take-up device. The existing cable guides are costly and cannot adjust the operating distance according to the width of the take-up roller, severely limiting their application. The technical solution adopted by this utility model to solve the above-mentioned technical problems is as follows:

[0005] A cable guide for a cable take-up device, characterized in that it comprises:

[0006] The frame is equipped with guide rails in a fixed structure.

[0007] The cable slide block is connected to the guide rail via a sliding structure.

[0008] Adjusting rods, the two adjusting rods are respectively connected to the cable sliding seat;

[0009] A limit switch that contacts and engages with the adjusting rod; the limit switch is fixedly mounted on the frame or guide rail.

[0010] The drive wheel, driven wheel, and chain are connected to the frame via a rotating structure. The drive wheel and driven wheel are connected by a chain, which is connected to the cable guide slide.

[0011] The power unit is used to drive the drive wheel to rotate in both directions. The power unit is electrically connected to the limit switch.

[0012] Furthermore, the cable guide includes a car body, which is equipped with wheels via a rotating structure. The car body is also equipped with a horizontal guide wheel, which is connected to the car body via a rotating structure. The upper part of the car body is equipped with two spaced vertical guide rope wheels, and the car body on one side of the vertical guide rope wheels is equipped with a horizontal guide rope wheel.

[0013] Furthermore, the horizontal guide rope pulley has an arc-shaped groove.

[0014] Furthermore, the adjusting rod is connected to the vehicle body via a threaded engagement.

[0015] Furthermore, the power component is connected to a bushing, and friction plate A, drive wheel, friction plate B, pressure plate, disc spring and nut are sequentially fitted on the outer edge of the bushing from the inside to the outside. The nut is connected to the bushing by a threaded engagement.

[0016] Furthermore, the power component is a geared motor, and the output shaft of the geared motor is connected to the bushing via a key.

[0017] Furthermore, both the driving wheel and the driven wheel are sprockets, and a copper sleeve is provided between the driving wheel and the bushing.

[0018] Furthermore, a backstop washer is provided between the nut and the disc spring.

[0019] The beneficial effects of this utility model are: by setting a track for the sliding seat of the wire guide to slide instead of a reciprocating screw, the cost is reduced; and by adjusting the adjustment rod in conjunction with the limit switches on both sides, the forward and reverse rotation of the power component is adjusted, and then the wire guide slide is driven to move left and right reciprocally by the chain. The structure is simple, and the reciprocating distance of the wire guide slide can be adjusted by adjusting the adjustment rod to adapt to the winding requirements of winding rollers of different widths, thereby improving practicality and expanding the scope of application.

[0020] By setting friction plate A, friction plate B, pressure plate, disc spring 16 and nut on the outside of the bushing, if the cable cannot be retracted in the tensioned state during the cable winding process, the drive wheel cannot be driven further through this structural design, that is, the power component will spin freely, and the chain cannot drive the cable slide seat to continue to move to one side, thus protecting the cable from being pulled laterally and breaking it. Attached image description:

[0021] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0022] Figure 2 This is a three-dimensional structural diagram of the ribbon cable sliding seat of this utility model.

[0023] Figure 3 This is a cross-sectional structural diagram of the drive wheel of this utility model.

[0024] In the picture:

[0025] 1. Frame, 2. Guide rail, 3. Cable sliding seat, 31. Car body, 32. Wheel, 33. Guide wheel, 34. Vertical guide rope wheel, 35. Horizontal guide rope wheel, 36. Arc groove, 4. Adjusting rod, 5. Limit switch, 6. Driving wheel, 7. Driven wheel, 8. Power component, 9. Anti-reverse washer, 10. Copper sleeve, 11. Nut, 12. Bushing, 13. Friction plate A, 14. Friction plate B, 15. Pressure plate, 16. Disc spring. Detailed implementation method:

[0026] To make the objectives, technical solutions, and advantages of this utility model clearer, the utility model will now be described in further detail with reference to the accompanying drawings and the following embodiments, so that the public can better understand the implementation method of this utility model. The specific implementation scheme of this utility model is as follows:

[0027] A take-up device includes a wire guide, comprising a frame 1, a guide rail 2 fixedly mounted on the frame 1, a wire guide slide seat 3 mounted on the guide rail 2 via a sliding mechanism, and two adjusting rods 4 on the wire guide slide seat 3. A limit switch 5, fixedly mounted on the frame 1 or guide rail 2, engages with the adjusting rods 4. The frame 1 also includes a power component 8 for driving a drive wheel 6 to rotate. Both the drive wheel 6 and the driven wheel 7 are connected to the frame 1 via a rotation mechanism and are connected to the drive wheel 6 and the driven wheel 7 via a chain. The chain is connected to the wire guide slide seat 3. The power component 8 is electrically connected to the limit switch 5 to adjust its forward and reverse rotation, thereby driving the wire guide slide seat 3 to move left and right reciprocally via the chain. The device has a simple structure and allows for adjustment of the reciprocating distance of the wire guide slide seat 3 via the adjusting rods 4, adapting to the take-up requirements of take-up rollers of different widths, thus improving practicality and expanding its application range.

[0028] Specifically, the cable sliding seat 3 includes a car body 31, which is equipped with wheels 32 through a rotating structure to ensure vertical support for the car body 31. The car body 31 is also equipped with horizontal guide wheels 33, which are connected to the car body 31 through a rotating structure to prevent the car body 31 from touching the guide rail 2 and avoid unnecessary friction.

[0029] Two spaced vertical guide rope pulleys 34 are provided on the upper part of the vehicle body 31. A horizontal guide rope pulley 35 is provided on one side of the vehicle body 31 of the vertical guide rope pulleys 34. The cable passes between the two vertical guide rope pulleys 34 and is supported by the horizontal guide rope pulley 35.

[0030] It should be noted that the horizontal guide wheel 35 has an arc-shaped groove 36, which increases the contact area with the cable and reduces damage to the cable.

[0031] It should be noted that the adjusting rod 4 is connected to the vehicle body 31 by a threaded engagement, which facilitates the adjustment of the distance of the adjusting rod 4 cable slide seat 3 extending to the ground.

[0032] Specifically, the power component 8 is connected to a bushing 12. From the inside to the outside, the bushing 12 is fitted with a friction plate A13, a drive wheel 6, a friction plate B14, a pressure plate 15, a disc spring 16, and a nut 11. The nut 11 is connected to the bushing 12 by a threaded engagement. During the cable winding process, if the cable cannot be retracted under tension, the drive wheel 6 cannot be driven further due to this structural design. In other words, the power component will spin freely, and the chain cannot drive the cable guide slide 3 to continue moving to one side, thus protecting the cable from being pulled apart laterally.

[0033] It should be noted that the power component 8 is a geared motor, and the output shaft of the geared motor is connected to the bushing 12 via a key.

[0034] Both the driving wheel 6 and the driven wheel 7 are sprockets, which are meshed with the chain. A copper sleeve 10 is provided between the driving wheel 6 and the bushing 12 to reduce the wear of the sprocket.

[0035] To prevent the nut 11 from moving inward or outward during the idling of the drive shaft sleeve 12 of the geared motor 8, a backstop washer 9 is provided between the nut 11 and the disc spring 16 to prevent the nut 11 from loosening.

[0036] The working principle and process of this utility model are as follows:

[0037] First, rotate the two adjusting rods 4 to extend or retract them, and adjust the reciprocating distance of the cable guide slide 3 according to the cable take-up rod.

[0038] The cable is passed between the two vertical guide rope pulleys 34 and supported by the horizontal guide rope pulley 35. Then, the reduction motor 8 is started and rotated clockwise. At this time, the disc spring 16 applies inward pressure to the friction plate B14 through the pressure plate 15. In turn, the friction between the friction plate B14 and the friction plate A13 drives the drive wheel 6 to rotate. The drive wheel 6 drives the driven wheel 7 to rotate through the chain. The chain drives the cable laying slide seat 3 to move to the right. When the right adjustment rod 4 contacts the right limit switch 5, the right limit switch 5 sends an electrical signal to the reduction motor 8. The reduction motor 8 rotates counterclockwise. Then, the chain drives the cable laying slide seat 3 to move to the left until the left adjustment rod 4 contacts the left limit switch 5. The left limit switch 5 sends an electrical signal to the reduction motor 8. The reduction motor 8 then rotates clockwise. This process is repeated to realize the cable laying operation.

[0039] When the cable cannot be retracted under tension, the force on the chain increases, overcoming the friction between friction plate B14, friction plate A13 and drive wheel 6. The reduction motor 8 drives the bushing 12, nut 11 and thrust washer 9 to rotate, and the drive wheel 6 stops rotating, thereby preventing the cable from breaking due to the cable pulling caused by the cable slide seat 3.

[0040] In the description of this utility model, it should be understood that the terms "center," "upper," "lower," "left," "right," "front," "rear," "lower left," "upper right," "outer," "clockwise," and "counterclockwise," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and 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, and therefore should not be construed as a limitation on the scope of protection of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. Although this utility model has been described according to a limited number of embodiments, those skilled in the art should understand from the above description that other embodiments can be conceived within the scope of this utility model described herein.

Claims

1. A cable guide for a cable take-up device, characterized in that, include: The frame (1) is equipped with guide rails (2) in a fixed structure. The cable sliding seat (3) is connected to the guide rail (2) by a sliding structure; Adjusting rod (4), the two adjusting rods (4) are respectively connected to the cable sliding seat (3); A limit switch (5) that contacts and cooperates with the adjusting rod (4) is fixedly mounted on the frame (1) or the guide rail (2); The driving wheel (6), driven wheel (7) and chain are connected to the frame (1) through a rotating structure. The driving wheel (6) and driven wheel (7) are connected by a chain, and the chain is connected to the cable sliding seat (3). The power unit (8) is used to drive the drive wheel (6) to rotate in both directions. The power unit (8) is electrically connected to the limit switch (5).

2. The cable guide device for a cable take-up device according to claim 1, characterized in that: The cable sliding seat (3) includes a car body (31), which is equipped with wheels (32) through a rotating structure. The car body (31) is also equipped with a horizontal guide wheel (33), which is connected to the car body (31) through a rotating structure. The upper part of the car body (31) is equipped with two spaced vertical guide rope wheels (34), and the car body (31) on one side of the vertical guide rope wheel (34) is equipped with a horizontal guide rope wheel (35).

3. A cable guide for a cable take-up device according to claim 2, characterized in that: The horizontal guide rope wheel (35) has an arc-shaped groove (36).

4. A cable guide for a cable take-up device according to claim 2, characterized in that: The adjusting rod (4) is connected to the vehicle body (31) by a threaded engagement.

5. A cable guide for a cable take-up device according to claim 1, characterized in that: The power component (8) is connected to a bushing (12). The bushing (12) is fitted with a friction plate A (13), a drive wheel (6), a friction plate B (14), a pressure plate (15), a disc spring (16), and a nut (11) from the inside to the outside. The nut (11) is connected to the bushing (12) by a threaded engagement.

6. A cable guide for a take-up device according to claim 5, characterized in that: The power component (8) is a geared motor, and the output shaft of the geared motor is connected to the bushing (12) via a key.

7. A cable guide for a take-up device according to claim 5, characterized in that: Both the driving wheel (6) and the driven wheel (7) are sprockets, and a copper sleeve (10) is provided between the driving wheel (6) and the bushing (12).

8. A cable guide for a cable take-up device according to claim 5, characterized in that: A backstop washer (9) is provided between the nut (11) and the disc spring (16).

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