Special-shaped belt moving and winding device

Abstract

The utility model relates to the technical field of winding devices, and discloses a special-shaped belt moving and winding device which comprises a rack, and the rack is rotationally connected with a rotating shaft and a lead screw which are arranged in parallel. One end of the rotating shaft is connected with a first servo motor through a first coupler, and the other end of the rotating shaft is connected with an inflatable shaft. One end of the lead screw is connected with a second servo motor through a second coupler. A sliding shaft in sliding connection with the rack is arranged between the rotating shaft and the lead screw, the lead screw is in threaded connection with a movable rod, the movable rod is connected with a shifting rod, and the shifting rod is fixedly connected with the sliding shaft; a roller mounting frame is fixed at one end of the sliding shaft, and a roller I, a roller II and a roller III are respectively arranged on the roller mounting frame. When the special-shaped belt winding device is used for winding, the special-shaped belt moves back and forth in the winding process and is uniformly wound on the winding sleeve, and the special-shaped belt cannot be wound at a fixed position.

Description

Technical Field

[0001] The utility model relates to the field of winding devices, in particular to a special-shaped belt shifting and winding device. Background Art

[0002] The special-shaped belt is used for coating an optoelectronic cable to protect the optoelectronic cable, facilitate identification and management, and prevent signal leakage. In the existing winding device for the special-shaped belt, the special-shaped belt often winds around the same fixed position during winding, resulting in insufficient utilization of the winding cylinder. The utility model provides a special-shaped belt shifting and winding device, enabling the special-shaped belt to move back and forth during winding and evenly wind around the winding sleeve. Content of the Utility Model

[0003] In view of this, the purpose of the utility model is to provide a special-shaped belt shifting and winding device to solve the problems mentioned in the above background art.

[0004] To achieve the above purpose, the utility model adopts the following technical solution: A special-shaped belt shifting and winding device includes a frame, and the frame is rotatably connected with a parallelly arranged rotating shaft and a lead screw; one end of the rotating shaft is connected with a servo motor I through a coupling I, and the other end is connected with an air shaft; one end of the lead screw is connected with a servo motor II through a coupling II; a sliding shaft slidably connected with the frame is arranged between the rotating shaft and the lead screw, the lead screw is threadedly connected with a movable rod, the movable rod is connected with a shifting rod, and the shifting rod is fixedly connected with the sliding shaft; a roller mounting bracket is fixed at one end of the sliding shaft, and a horizontally arranged roller I, a roller II and a roller III are respectively arranged on the roller mounting bracket, and a vertically arranged deflecting roller I and a deflecting roller II are arranged outside the roller III.

[0005] Further, a bushing is arranged on the side wall of the frame, and the sliding shaft is arranged in the hollow position of the bushing and slidably connected with the bushing.

[0006] Further, a connecting arm is rotatably connected to the roller mounting bracket, and a pressing roller is rotatably connected to the connecting arm.

[0007] Further, an L-shaped fixing bracket is arranged on the side of the roller mounting bracket away from the air shaft, and a guide roller I and a guide roller II are arranged on one side of the fixing bracket from top to bottom.

[0008] Further, the deflecting roller I and the deflecting roller II are respectively vertically arranged at the ends of the fixing bracket and the roller mounting bracket close to each other.

[0009] Furthermore, the roller mounting frame is in a V-shaped structure, the second changing roller and the first roller are respectively arranged on the horizontal part of the roller mounting frame, and the second roller and the third roller are respectively arranged on the inclined part of the roller mounting frame.

[0010] Beneficial Effects

[0011] Compared with the prior art, the present invention has at least the following advantages: servo motor 2 rotates, driving the screw to rotate, causing the movable rod on the screw to move back and forth, thereby driving the sliding shaft to move back and forth, and the roller mounting frame to move back and forth accordingly. The special-shaped belt conveyed by rollers 1, 2, 3, and the second direction-changing roller also moves back and forth accordingly, winding it evenly on the winding sleeve, preventing the special-shaped belt from wrapping around the fixed position of the winding sleeve. The pressure roller presses and smoothes the special-shaped belt during winding, preventing wrinkles and looseness. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural diagram of the present utility model.

[0013] Figure 2 It is a schematic diagram of the top structure of the utility model.

[0014] Markings in the figure: 1-frame; 2-guide roller 1; 3-guide roller 2; 4-direction-changing roller 1; 5-direction-changing roller 2; 6-roller mounting frame; 7-roller 1; 8-roller 2; 9-roller 3; 10-inflatable shaft; 11-roller; 12-coupling 1; 13-servo motor 1; 14-sliding shaft; 15-sliding sleeve; 16-screw; 17-movable rod; 18-shift lever; 19-coupling 2; 20-servo motor 2; 21-fixed frame; 22-winding sleeve; 23-connecting arm; 24-pressure roller; 25-tension sensor. DETAILED DESCRIPTION

[0015] To make the purpose, technical solutions, and advantages of the present invention more clearly apparent, a detailed description is provided below in conjunction with the accompanying drawings and specific embodiments. The following description sets forth many specific details to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways than those described herein, and those skilled in the art may make similar improvements without violating the scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0016] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there can also be an intermediate element. When an element is considered to be "connected to" another element, it can be directly connected to an element or there may be an intermediate element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are only for illustrative purposes and do not represent the only implementation.

[0017] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field to which this utility model belongs. The terms used in the description of this utility model herein are only for the purpose of describing specific embodiments and are not intended to limit this utility model. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0018] See Figure 1 - Figure 2 , this embodiment provides a special-shaped belt moving and winding device, which includes a frame 1. A rotating shaft 11 and a lead screw 16 arranged in parallel are rotatably connected to the frame 1; one end of the rotating shaft 11 is connected to a servo motor 13 through a coupling 12, and the other end is connected to an air shaft 10, and the air shaft 10 is used for sleeving and installing a winding sleeve 22; one end of the lead screw 16 is connected to a servo motor 20 through a coupling 19; A sliding shaft 14 is arranged in parallel between the rotating shaft 11 and the lead screw 16. A bushing 15 is arranged on the side wall of the frame 1, and the sliding shaft 14 is arranged in the hollow position of the bushing 15 and is slidably connected to the bushing 15.

[0019] The lead screw 16 is threadedly connected with a movable rod 17, the movable rod 17 is connected with a dial rod 18, and the dial rod 18 is fixedly connected with the sliding shaft 14. One end of the sliding shaft 14 is fixed with a roller mounting bracket 6 in the shape of a factory character. On the side of the roller mounting bracket 6 away from the air shaft 10, there is a fixing bracket 21 in the shape of an L. On one vertical part of the fixing bracket 21, a guide roller 1 2 and a guide roller 2 3 are arranged from top to bottom. On the adjacent ends of the fixing bracket 21 and the roller mounting bracket 6, a deflection roller 1 4 and a deflection roller 2 5 are respectively arranged vertically. The roller mounting bracket is provided with a roller 1 7, a roller 2 8 and a roller 3 9. The deflection roller 2 5 and the roller 1 7 are respectively arranged on the horizontal part of the roller mounting bracket, and the roller 2 8 and the roller 3 9 are arranged on the inclined part of the roller mounting bracket 6. Among them, the roller 1 7, the roller 2 8 and the roller 3 9 are all in the shape of a waist drum with a small diameter in the middle and large diameters at both ends. The roller 3 9 is provided with a tension sensor for monitoring the tension during the winding of the special-shaped belt, so that the controller installed in this device can control the rotation speed of the servo motor 1 according to the tension monitored by the tension sensor.

[0020] The roller mounting bracket 6 is rotatably connected to a connecting arm 23, and the connecting arm 23 is rotatably connected to a pressing roller 24. The pressing roller 24 is located on one side of the air shaft 10 and is parallel to the air shaft 10.

[0021] In a specific implementation, when the winding device operates, the first servo motor and the second servo motor operate. The air shaft rotates under the drive of the first servo motor, and the special-shaped belt passes through the first guide roller and the second guide roller; then, through the guidance of the first deflection roller and the second deflection roller, the special-shaped belt is changed from horizontal transmission to vertical transmission, and then passes through the first roller 7, the second roller 8, and the third roller 9, changing from vertical transmission to horizontal transmission, and finally winds around the winding sleeve sleeved on the air shaft. The second servo motor rotates to drive the lead screw to rotate, causing the movable rod on the lead screw to move back and forth, thereby driving the sliding shaft to move back and forth, and the roller mounting bracket moves back and forth accordingly. The special-shaped belt conveyed on the first roller, the second roller, the third roller, and the second deflection roller moves back and forth accordingly and is evenly wound around the winding sleeve.

[0022] In this embodiment, the first servo motor operates in the reverse direction to perform unwinding. The first servo motor and the second servo motor are fixed to the frame by brackets.

[0023] The above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A special-shaped belt shifting and winding device, characterized in that, It includes a frame, and a parallelly arranged rotating shaft and a lead screw are rotatably connected to the frame; one end of the rotating shaft is connected to a servo motor 1 through a coupling 1, and the other end is connected to an air shaft; one end of the lead screw is connected to a servo motor 2 through a coupling 2; a sliding shaft slidably connected to the frame is arranged between the rotating shaft and the lead screw, the lead screw is threadedly connected to a movable rod, the movable rod is connected to a shifting lever, and the shifting lever is fixedly connected to the sliding shaft; a roller mounting bracket is fixed at one end of the sliding shaft, and a horizontally arranged roller 1, a roller 2 and a roller 3 are respectively arranged on the roller mounting bracket, and a vertically arranged deflecting roller 1 and a deflecting roller 2 are arranged outside the roller 3.

2. The special-shaped belt shifting and winding device according to claim 1, characterized in that, A bushing is arranged on the side wall of the frame, and the sliding shaft is arranged in the hollow position of the bushing and slidably connected to the bushing.

3. The special-shaped belt moving and winding device according to claim 1, characterized in that, The roller mounting bracket is rotatably connected to a connecting arm, and the connecting arm is rotatably connected to a pressing roller.

4. The special-shaped belt shifting and winding device according to claim 1, characterized in that, A fixing bracket with an L-shaped structure is arranged on the side of the roller mounting bracket away from the air shaft, and a guiding roller 1 and a guiding roller 2 are arranged from top to bottom on one side of the fixing bracket.

5. The special-shaped belt shifting and winding device according to claim 4, wherein, The deflecting roller 1 and the deflecting roller 2 are respectively arranged vertically at the ends of the fixing bracket and the roller mounting bracket close to each other.

6. The special-shaped belt shifting and winding device according to claim 5, characterized in that, The roller mounting bracket has a factory character-shaped structure, the deflecting roller 2 and the roller 1 are respectively arranged on the horizontal part of the roller mounting bracket, and the roller 2 and the roller 3 are respectively arranged on the inclined part of the roller mounting bracket.

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