Adjustable cable arranging device

Abstract

The utility model discloses an adjustable cable arranging device which comprises an adjusting base, stroke grooves which are symmetrically distributed are formed in the upper surface of the adjusting base, fixing blocks which are symmetrically distributed are fixedly connected to the upper surface of the adjusting base, and guide rods are fixedly connected to the opposite surfaces of the two fixing blocks. A first servo motor is fixedly installed on the inner bottom wall of the adjusting base, a worm is fixedly installed on an output shaft of the first servo motor through a coupler, and two-way lead screws are installed on the inner walls of the two sides of the adjusting base through bearings. According to the device, the manual labor force is reduced, the moving precision is improved, and the effect of stably limiting the adjusted annular check block is achieved through the self-locking characteristic of the worm gear and the worm.

Description

Technical Field

[0001] The utility model relates to the technical field of cable arrangers, in particular to an adjustable cable arranger. Background Art

[0002] In wire and cable factories or rope production enterprises, the produced wires, cables or ropes need to be wound on reels for storage and transportation. In the cable production process, the cable twisting, pressing, cabling, extrusion and other processes all involve cable winding and arranging. If the winding and arranging is done well, it can not only maximize the winding rate and obtain stable product quality, but also reduce the space occupied by the product and make the product beautiful in appearance. The two blocks on the existing bare rod cable arranging device are mostly threadedly connected to the screw rod, and the moving stroke of the cable arranging device is adjusted by the block to meet the winding work of the take-up reel of different lengths. However, manual twisting is used for adjustment, and the position accuracy after adjustment is not high, resulting in inaccurate limit position.

[0003] For example, an adjustable cable arranger disclosed in a Chinese patent document (publication number: CN218708145U) is used. Although this patent squeezes the second clamping block by rotating and tightening the knob sleeve, and clamps the slide bar with the first clamping block to fix the block, the block can be slid to the desired position by rotating and loosening the knob sleeve. Although this method adjusts the block by manual twisting, the labor is large, and the manual twisting adjustment is mostly done by visually estimating the moving distance, which can easily lead to different moving distances of the two blocks, resulting in low adjustment accuracy. Utility Model Content

[0004] In view of the defects in the prior art, the utility model provides an adjustable cable arrangement device, which can automatically and synchronously move and adjust two blocks, thereby not only reducing manual labor but also improving the effect of movement and adjustment precision.

[0005] The utility model proposes an adjustable cable arranging device, comprising an adjusting base, the upper surface of the adjusting base is provided with symmetrically distributed travel grooves, the upper surface of the adjusting base is fixedly connected with symmetrically distributed fixed blocks, the opposite surfaces of the two fixed blocks are fixedly connected with guide rods, the inner bottom wall of the adjusting base is fixedly installed with a first servo motor, the output shaft of the first servo motor is fixedly installed with a worm through a coupling, and the inner walls on both sides of the adjusting base are both installed with bidirectional screws through bearings;

[0006] The outer surface of the bidirectional screw is provided with an adjusting self-locking device, and the adjusting self-locking device comprises a worm wheel, and the inner wall of the worm wheel is fixedly sleeved with the outer surface of the bidirectional screw.

[0007] Preferably, the tooth surface of the worm wheel meshes with the outer surface of the worm, the outer surface of the bidirectional lead screw is threadedly connected with symmetrically distributed thread blocks, and the upper surface of the thread block is fixedly connected with a moving block.

[0008] Preferably, one end of the moving block passes through the travel groove and extends to the upper surface of the adjustment base, and one end of the moving block is fixedly connected to an annular stopper.

[0009] Preferably, the inner walls of the two annular blocks are movably sleeved with the outer surface of the guide rod, a second servo motor is fixedly mounted on one side surface of one of the fixed blocks, and a reciprocating screw is fixedly mounted on the output shaft of the second servo motor via a coupling.

[0010] Preferably, one end of the reciprocating screw rod passes through one of the fixed blocks and is installed on one side surface of the other fixed block through a bearing, the outer surface of the reciprocating screw rod is threadedly connected to a cable arranger body, and the lower surface of the cable arranger body is fixedly connected to a travel block.

[0011] Preferably, the inner wall of the travel block is movably sleeved with the outer surface of the guide rod, the upper surface of the cable arranging device body is fixedly mounted with symmetrically distributed guide wheel seats, and the upper surface of the cable arranging device body is fixedly connected with a guide sleeve.

[0012] Preferably, a lifting block is movably sleeved on the inner wall of the guide sleeve, a tensioning wheel seat is fixedly connected to the upper surface of the lifting block, a support spring is fixedly connected to the lower surface of the lifting block, and one end of the support spring is fixedly connected to the inner bottom wall of the guide sleeve.

[0013] The beneficial effects of the utility model are embodied in:

[0014] By setting up the adjustment self-locking device, the two annular blocks can be automatically moved and adjusted synchronously, which not only reduces manual labor but also improves the movement accuracy. Through the self-locking characteristics of the worm wheel and the worm, the adjusted annular blocks can be stably limited. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the specific implementation or the prior art description. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to the actual scale.

[0016] Figure 1 A front view of an adjustable cable arrangement device provided by the utility model;

[0017] Figure 2 for Figure 1 A three-dimensional diagram of the structure of an adjustable base of an adjustable cable arrangement device;

[0018] Figure 3 for Figure 1 A three-dimensional diagram of the fixed block structure of an adjustable cable arrangement device;

[0019] Figure 4 for Figure 1 A three-dimensional diagram of the guide sleeve structure of an adjustable cable arranger is shown.

[0020] In the accompanying drawings, 1. adjusting base, 2. travel groove, 3. fixed block, 4. guide rod, 5. first servo motor, 6. worm, 7. bidirectional screw, 8. worm wheel, 81. threaded block, 82. moving block, 83. annular stopper, 84. second servo motor, 85. reciprocating screw, 86. cable arranger body, 87. travel block, 88. guide wheel seat, 89. guide sleeve, 810. lifting block, 811. tensioning wheel seat, 812. support spring. DETAILED DESCRIPTION

[0021] The following embodiments of the technical solution of the utility model are described in detail in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the utility model, and are therefore only used as examples, and cannot be used to limit the protection scope of the utility model.

[0022] It should be noted that, unless otherwise specified, the technical terms or scientific terms used in this application should have the common meanings understood by technicians in the field to which the utility model belongs.

[0023] Reference Figure 1-4 An adjustable cable arrangement device includes an adjustment base 1, the upper surface of the adjustment base 1 is provided with symmetrically distributed travel grooves 2, the upper surface of the adjustment base 1 is fixedly connected with symmetrically distributed fixing blocks 3, the opposite surfaces of the two fixing blocks 3 are fixedly connected with guide rods 4, the inner bottom wall of the adjustment base 1 is fixedly installed with a first servo motor 5, the output shaft of the first servo motor 5 is fixedly installed with a worm 6 through a coupling, and the inner walls of both sides of the adjustment base 1 are installed with bidirectional screws 7 through bearings;

[0024] The outer surface of the bidirectional screw rod 7 is provided with an adjusting self-locking device, and the adjusting self-locking device includes a worm wheel 8 , and the inner wall of the worm wheel 8 is fixedly sleeved with the outer surface of the bidirectional screw rod 7 .

[0025] The tooth surface of the worm wheel 8 is meshed with the outer surface of the worm 6, and the outer surface of the bidirectional lead screw 7 is threadedly connected with a symmetrically distributed threaded block 81, and a moving block 82 is fixedly connected to the upper surface of the threaded block 81. One end of the moving block 82 passes through the stroke groove 2 and extends to the upper surface of the adjustment base 1, and one end of the moving block 82 is fixedly connected with an annular stopper 83. The rotation of the worm 6 drives the bidirectional lead screw 7 to rotate through the meshing worm wheel 8, and the rotation of the bidirectional lead screw 7 drives the moving block 82 to move through the threaded block 81. The movement of the moving block 82 drives the two annular stops 83 to move and adjust synchronously through the cooperation of the guide rod 4, and through the self-locking characteristics of the worm 6 and the worm wheel 8, the annular stops 83 are stabilized and limited. The inner walls of the two annular stops 83 are movably sleeved with the outer surface of the guide rod 4. A second servo motor 84 is fixedly installed on the side surface of one of the fixed blocks 3, and a reciprocating lead screw 85 is fixedly installed on the output shaft of the second servo motor 84 through a coupling.

[0026] One end of the reciprocating screw rod 85 passes through one of the fixed blocks 3 and is installed on the surface of one side of the other fixed block 3 through a bearing. The outer surface of the reciprocating screw rod 85 is threadedly connected to the wire arranging device body 86. The lower surface of the wire arranging device body 86 is fixedly connected to a travel block 87. Travel switches are respectively provided on both sides of the travel block 87, so as to facilitate the reciprocating movement of the wire arranging device body 86. The inner wall of the travel block 87 is movably connected to the outer surface of the guide rod 4. The upper surface of the wire arranging device body 86 is fixedly installed with a symmetrically distributed guide wheel seat 88. The upper surface of the wire arranging device body 86 is fixedly connected with a guide sleeve 89. The guide sleeve The inner wall of 89 is movably sleeved with a lifting block 810, the upper surface of the lifting block 810 is fixedly connected with a tensioning wheel seat 811, and the lower surface of the lifting block 810 is fixedly connected with a support spring 812. One end of the support spring 812 is fixedly connected to the inner bottom wall of the guide sleeve 89. Through the elastic force of the support spring 812, when the cable is relaxed, the support spring 812 drives the tensioning wheel seat 811 to move upward through the lifting block 810, thereby tightening the cable. Conversely, when the cable is taut, the lifting block 810 will drive the support spring 812 to contract, thereby loosening the cable and making the cable more even when it is reeled.

[0027] By setting up the adjustment self-locking device, the two annular blocks 83 can be automatically moved and adjusted synchronously, which not only reduces manual labor but also improves the movement accuracy. Moreover, through the self-locking characteristics of the worm wheel 8 and the worm 6, the adjusted annular block 83 can be stably limited.

[0028] Working principle: Step 1, start the first servo motor 5 to drive the worm 6 to rotate clockwise, the rotation of the worm 6 drives the bidirectional screw 7 to rotate through the meshing worm wheel 8, the rotation of the bidirectional screw 7 drives the moving block 82 to move through the threaded block 81, the movement of the moving block 82 drives the two annular blocks 83 to move relative to each other through the cooperation of the guide rod 4, on the contrary, when the worm 6 rotates counterclockwise, it drives the two annular blocks 83 to move back to each other for adjustment, after the adjustment is completed, the self-locking characteristics of the worm 6 and the worm wheel 8 play a role in stabilizing the position of the annular block 83;

[0029] Step 2, pass the cable to be wound through the lower end of one of the guide wheel seats 88 and then through the top of the tensioning wheel seat 811, and finally through the lower end of the other guide wheel seat 88 and then connect it to the winding drum for winding, start the second servo motor 84 to drive the reciprocating screw rod 85 to rotate back and forth, thereby driving the cable arranger body 86 to move back and forth through the cooperation of the travel block 87, and at the same time, through the elastic force of the support spring 812, when the cable is relaxed, the support spring 812 drives the tensioning wheel seat 811 to rise and move through the lifting block 810, thereby tightening the cable. Conversely, when the cable is taut, it will drive the support spring 812 to contract through the lifting block 810, thereby relaxing the cable and making it more even when wound.

[0030] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents. These modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model, and they should all be included in the scope of the claims and specification of the utility model.

Claims

1. An adjustable cable arrangement device, comprising an adjustable base (1), characterized in that: The upper surface of the adjusting base (1) is provided with symmetrically distributed travel grooves (2); the upper surface of the adjusting base (1) is fixedly connected with symmetrically distributed fixed blocks (3); the opposite surfaces of the two fixed blocks (3) are fixedly connected with guide rods (4); the inner bottom wall of the adjusting base (1) is fixedly mounted with a first servo motor (5); the output shaft of the first servo motor (5) is fixedly mounted with a worm (6) via a coupling; and the inner walls on both sides of the adjusting base (1) are both mounted with bidirectional lead screws (7) via bearings; The outer surface of the bidirectional screw rod (7) is provided with an adjustable self-locking device, and the adjustable self-locking device comprises a worm wheel (8), and the inner wall of the worm wheel (8) is fixedly sleeved with the outer surface of the bidirectional screw rod (7).

2. The adjustable cable arrangement device according to claim 1, characterized in that: The tooth surface of the worm wheel (8) meshes with the outer surface of the worm (6); the outer surface of the bidirectional screw (7) is threadedly connected to symmetrically distributed thread blocks (81); and the upper surface of the thread block (81) is fixedly connected to a moving block (82).

3. The adjustable cable arrangement device according to claim 2, characterized in that: One end of the moving block (82) passes through the travel groove (2) and extends to the upper surface of the adjustment base (1), and one end of the moving block (82) is fixedly connected to an annular stopper (83).

4. The adjustable cable arrangement device according to claim 3, characterized in that: The inner walls of the two annular stoppers (83) are movably sleeved with the outer surface of the guide rod (4), a second servo motor (84) is fixedly mounted on one side surface of one of the fixed blocks (3), and a reciprocating screw rod (85) is fixedly mounted on the output shaft of the second servo motor (84) via a coupling.

5. The adjustable cable arrangement device according to claim 4, characterized in that: One end of the reciprocating screw rod (85) passes through one of the fixed blocks (3) and is mounted on a side surface of the other fixed block (3) via a bearing; the outer surface of the reciprocating screw rod (85) is threadedly connected to a cable arranging device body (86); and the lower surface of the cable arranging device body (86) is fixedly connected to a travel block (87).

6. The adjustable cable arrangement device according to claim 5, characterized in that: The inner wall of the travel block (87) is movably sleeved with the outer surface of the guide rod (4), and the upper surface of the cable arranging device body (86) is fixedly mounted with symmetrically distributed guide wheel seats (88), and the upper surface of the cable arranging device body (86) is fixedly connected with a guide sleeve (89).

7. The adjustable cable arrangement device according to claim 6, characterized in that: A lifting block (810) is movably sleeved on the inner wall of the guide sleeve (89); a tensioning wheel seat (811) is fixedly connected to the upper surface of the lifting block (810); a support spring (812) is fixedly connected to the lower surface of the lifting block (810); and one end of the support spring (812) is fixedly connected to the inner bottom wall of the guide sleeve (89).

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