Take-up device for feedback cable

Abstract

The utility model discloses a take-up device for a feedback cable, relates to the technical field of take-up device structures, and aims to solve the problem that the take-up effect of the cable is affected due to the fact that the position of an existing take-up device cannot be conveniently adjusted. A rotating seat is mounted at one end of the mounting supporting frame, a take-up roller is mounted on one side of the rotating seat, a connecting seat is mounted on one side of the take-up roller, limiting blocking seats are arranged at the two ends of the outer wall of the take-up roller, a limiting mounting seat is arranged on the other side of the take-up roller, and a linear motor is mounted on one side of the mounting supporting frame. A moving seat is mounted at one end of the linear motor, a mounting frame is mounted on one side of the moving seat, a lead screw is mounted on one side of the inner wall of the mounting frame, a limiting sliding rod is mounted above the lead screw, the moving seat is mounted outside the lead screw, and a limiting placement seat is arranged at the upper end of the moving seat; and a cover plate is mounted above the limiting placement seat.

Description

Technical Field

[0001] The utility model relates to the technical field of wire take-up device structures, in particular to a wire take-up device for feedback cables. Background Art

[0002] Feedback cable is a special cable that plays an important role in robotics. This cable usually uses fine bare copper multi-strand wire with high bending strength, and the core wire is twisted twice. It has the characteristics of bending resistance, wear resistance, oil resistance, flexibility, torsion resistance, cold resistance, flame retardancy, and corrosion resistance. It can meet the needs of accompanying equipment and stably and reliably perform lifting, curling, retracting and other accompanying actions. Feedback cable needs to be used for reeling in when reeling in.

[0003] After searching, the authorization announcement number CN209113236U discloses a cable winding device, including a movable support plate, a base, a rotating shaft, a fixed support plate and a supporting mechanism arranged on the lower surface of the base, wherein the bottom end of the movable support plate is provided with a control mechanism, and the control mechanism includes a control rod, a T-shaped sliding groove, a fixed plate, a sliding hole, a limiting protrusion, a groove, a spring, a clamping block, a bearing, a fixed groove and a sliding groove; the utility model pulls the control rod upward to make the bottom end of the control rod slide upward inside the sliding hole and disengage from the inside of the groove, which facilitates the movable support plate to slide inside the T-shaped sliding groove through the fixed plate, and enables one end of the rotating shaft to be removed from the inside of the bearing, and at the same time facilitates workers to disassemble and remove the cable winding plate from the surface of the rotating shaft, thereby improving the work efficiency of workers, and the rotating shaft rotates inside the bearing, reducing friction and increasing the service life of the rotating shaft, and the bearing is fixed by the clamping block and the sliding groove, which facilitates the installation and fixation of the bearing inside the fixed groove.

[0004] However, the existing take-up device cannot adjust the position conveniently, so that accumulation is likely to occur during the reeling process, which affects the reeling effect of the cable. Therefore, a feedback cable reeling device is urgently needed in the market to solve these problems. Utility Model Content

[0005] The purpose of the present invention is to provide a feedback cable take-up device to solve the problem that the existing take-up device proposed in the above background technology cannot be conveniently adjusted to the position, so that accumulation is easily caused during the take-up process, which affects the take-up effect of the cable.

[0006] Base comprises support, castor, and frame upper is provided with guide rail, and support and conveyer frames movable end contact site are provided with recoil spring, and castor is arranged on the pin of base bottom four, to carry mobile handler location.

[0007] Preferably, there are four movable wheels, and the four movable wheels are symmetrical with respect to the vertical center line of the movable base.

[0008] Preferably, the mounting support frame is welded to the movable base, and a motor corresponding to the rotating seat is installed on the other side of the mounting support frame.

[0009] Preferably, the connecting seat and the rotating seat are fixedly connected by a hexagonal screw, and two limit stops are provided. The limit stop at one end is an integrated structure with the take-up roller, and one end of the limit mounting seat passes through the limit stop provided at the other end.

[0010] Preferably, mounting threads are provided around the outer wall of the position limiting mounting seat, a fastening device is installed on the outside of the position limiting mounting seat, handles are provided at both ends of the fastening device, and the handles and the fastening device are an integrated structure.

[0011] Preferably, one end of the mounting bracket is fixedly connected to the movable seat by a fastening screw, and a screw motor corresponding to the screw is installed on one side of the outer wall of the mounting bracket.

[0012] Preferably, a placement groove is provided inside the position-limiting placement seat, a position-limiting groove corresponding to the placement groove is provided inside the cover plate, and the cover plate and the position-limiting placement seat are fixedly connected by fixing bolts.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. This feedback cable take-up device places one end of the cable inside the placement groove provided on the limit placement seat, and then limits it through the cover plate. During the winding process, the motor is turned on to make the rotating seat drive the take-up roller to rotate, and the cable can be wound up by rotating the take-up roller. During the winding process, the screw motor is turned on to rotate the screw, and the movable seat can be moved by the rotation of the screw, so that the limit placement seat can be driven to move by the movable seat, so that the cable can be wound up evenly, avoiding the cable from piling up in one place when winding up, thereby affecting the winding effect.

[0015] 2. This type of feedback cable takes up a wire. By turning on the linear motor, the movable seat drives the mounting frame to move. This allows the height of the mounting frame to be adjusted, allowing for better cable take-up. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is an overall three-dimensional diagram of the utility model;

[0017] Figure 2 This is a cross-sectional view of the installation of the take-up roller of the utility model;

[0018] Figure 3 For the utility model Figure 1 A partial enlarged view of area A;

[0019] Figure 4 For the utility model Figure 1 A partial enlarged view of area B.

[0020] In the figure: 1. Mobile base; 2. Mobile wheel; 3. Mounting support frame; 4. Motor; 5. Rotating seat; 6. Take-up roller; 601. Limit stop seat; 7. Connecting seat; 8. Hexagon screw; 9. Limit mounting seat; 901. Mounting thread; 10. Fastening device; 1001. Handle; 11. Linear motor; 12. Mobile seat; 13. Mounting frame; 14. Fastening screw; 15. Screw; 16. Limit slide rod; 17. Screw motor; 18. Mobile seat; 19. Limit placement seat; 1901. Placement slot; 20. Cover plate; 2001. Limit slot; 21. Fixing bolt. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0022] See also Figure 1-4The utility model provides an embodiment: a feedback cable take-up device, comprising a mobile base 1, a mobile wheel 2 is installed below the mobile base 1, a mounting support frame 3 is provided above one end of the mobile base 1, a rotating seat 5 is installed at one end of the mounting support frame 3, a take-up roller 6 is installed on one side of the rotating seat 5, a connecting seat 7 is installed on one side of the take-up roller 6, a limited stopper 601 is provided at both ends of the outer wall of the take-up roller 6, a limited mounting seat 9 is provided on the other side of the take-up roller 6, a linear motor 11 is installed on one side of the mounting support frame 3, and a A movable seat 12, a mounting frame 13 is installed on one side of the movable seat 12, a screw rod 15 is installed on one side of the inner wall of the mounting frame 13, a limit slide rod 16 is installed above the screw rod 15, a movable seat 18 is installed on the outside of the screw rod 15, a limit placement seat 19 is provided on the upper end of the movable seat 18, and a cover plate 20 is installed above the limit placement seat 19. It should be noted that in order to save space and highlight the innovative elements of this patent, such as the specific process of how to reel in the feedback cable and the working principle and working process of the screw motor driving the screw to rotate, will not be repeated in this patent.

[0023] During use, one end of the cable is placed inside the placement groove 1901 set in the limit placement seat 19, and then limited by the cover plate 20. During the winding process, the rotating seat 5 drives the take-up roller 6 to rotate by turning on the motor 4, and the cable can be wound up by rotating the take-up roller 6. During the winding process, the screw motor 17 is turned on to rotate the screw rod 15, and the rotation of the screw rod 15 can move the movable seat 18, so that the limit placement seat 19 can be driven to move by the movable seat 18, so that the cable can be wound up evenly, and the movable seat 12 drives the mounting bracket 13 to move by turning on the linear motor 11, so that the height of the mounting bracket 13 can be adjusted.

[0024] See also Figure 1 There are four moving wheels 2, and the four moving wheels 2 are symmetrical about the vertical center line of the mobile base 1. By installing the moving wheels 2, the wire-taking device can be easily moved.

[0025] See also Figure 1 The mounting support frame 3 is welded to the mobile base 1, and a motor 4 corresponding to the rotating seat 5 is installed on the other side of the mounting support frame 3, which can make the structure between the mounting support frame 3 and the mobile base 1 more solid. The installed motor 4 can drive the rotating seat 5 to rotate.

[0026] See also Figure 2The connecting seat 7 and the rotating seat 5 are fixedly connected by a hexagonal screw 8. Two limit stops 601 are provided. The limit stop 601 at one end is an integrated structure with the take-up roller 6. One end of the limit mounting seat 9 passes through the limit stop 601 set at the other end, which can conveniently install and fix the connecting seat 7 and the rotating seat 5. The feedback cable can be limited by the set limit stop 601.

[0027] See also Figure 1 and Figure 2 The outer wall of the limit mounting seat 9 is provided with mounting threads 901, and a fastening device 10 is installed on the outside of the limit mounting seat 9. Handles 1001 are provided at both ends of the fastening device 10. The handles 1001 and the fastening device 10 are an integrated structure. The fastening device 10 can be used to conveniently install and fix the limit mounting seat 9 and the limit stop seat 601.

[0028] See also Figure 1 and Figure 3 One end of the mounting bracket 13 is fixedly connected to the movable seat 12 by a fastening screw 14. A screw motor 17 corresponding to the screw rod 15 is installed on one side of the outer wall of the mounting bracket 13. By turning on the screw motor 17, the screw rod 15 is rotated, so that the movable seat 12 can move.

[0029] See also Figure 1 and Figure 4 A placement groove 1901 is provided inside the limiting placement seat 19, and a limiting groove 2001 corresponding to the placement groove 1901 is provided inside the cover plate 20. The cover plate 20 and the limiting placement seat 19 are fixedly connected by fixing bolts 21, which can conveniently install and fix the cover plate 20 and the limiting placement seat 19. Through this setting, the feedback cable can be limited, so that the feedback cable can be conveniently reeled in.

[0030] Working principle: When in use, one end of the cable is placed inside the placement groove 1901 set in the limit placement seat 19, and then limited by the cover plate 20. During the winding process, the rotating seat 5 drives the take-up roller 6 to rotate by turning on the motor 4. The cable can be wound up by rotating the take-up roller 6. During the winding process, the screw motor 17 is turned on to rotate the screw rod 15, and the movable seat 18 can be moved by rotating the screw rod 15. In this way, the limit placement seat 19 can be driven to move by the movable seat 18, so that the cable can be wound up evenly, avoiding the cable from piling up in one place when being wound up, thereby affecting the winding effect. The linear motor 11 is turned on to make the movable seat 12 drive the mounting bracket 13 to move, so that the height of the mounting bracket 13 can be adjusted, so that the winding can be better performed.

[0031] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A feedback cable take-up device, comprising a movable base (1), characterized in that: A moving wheel (2) is installed below the moving base (1), a mounting support frame (3) is provided above one end of the moving base (1), a rotating seat (5) is installed at one end of the mounting support frame (3), a take-up roller (6) is installed on one side of the rotating seat (5), a connecting seat (7) is installed on one side of the take-up roller (6), both ends of the outer wall of the take-up roller (6) are provided with a limited stop seat (601), the other side of the take-up roller (6) is provided with a limited mounting seat (9), and one side of the mounting support frame (3) is provided with a limited stop seat (601). A linear motor (11) is installed, a moving seat (12) is installed at one end of the linear motor (11), a mounting frame (13) is installed on one side of the moving seat (12), a screw rod (15) is installed on one side of the inner wall of the mounting frame (13), a limit slide rod (16) is installed above the screw rod (15), a moving seat (18) is installed outside the screw rod (15), a limit placement seat (19) is provided at the upper end of the moving seat (18), and a cover plate (20) is installed above the limit placement seat (19).

2. A feedback cable take-up device according to claim 1, characterized in that: Four moving wheels (2) are provided, and the four moving wheels (2) are symmetrical with respect to the vertical center line of the moving base (1).

3. The feedback cable take-up device according to claim 2, characterized in that: The mounting support frame (3) is welded to the movable base (1), and a motor (4) corresponding to the rotating seat (5) is mounted on the other side of the mounting support frame (3).

4. The feedback cable take-up device according to claim 3, characterized in that: The connecting seat (7) and the rotating seat (5) are fixedly connected by a hexagonal screw (8), and two limit stops (601) are provided. The limit stop (601) at one end is an integrated structure with the take-up roller (6), and one end of the limit mounting seat (9) passes through the limit stop (601) provided at the other end.

5. The feedback cable take-up device according to claim 4, characterized in that: The outer wall of the position-limiting mounting seat (9) is provided with mounting threads (901) around it, and a fastening device (10) is installed outside the position-limiting mounting seat (9). Both ends of the fastening device (10) are provided with handles (1001), and the handles (1001) and the fastening device (10) are an integrated structure.

6. The feedback cable take-up device according to claim 5, characterized in that: One end of the mounting frame (13) is fixedly connected to the movable seat (12) via a fastening screw (14), and a screw motor (17) corresponding to the screw (15) is installed on one side of the outer wall of the mounting frame (13).

7. The feedback cable take-up device according to claim 6, characterized in that: The limiting placement seat (19) is provided with a placement groove (1901) inside, and the cover plate (20) is provided with a limiting groove (2001) corresponding to the placement groove (1901) inside. The cover plate (20) and the limiting placement seat (19) are fixedly connected by fixing bolts (21).

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