Waste diamond wire releasing device

Abstract

The utility model discloses a waste diamond wire releasing device, which relates to the technical field of waste diamond wire recovery and comprises a driving device, a rotating disc is fixedly mounted at the output end of the driving device, a first semicircular pipe is fixedly mounted on one side, deviating from the driving device, of the rotating disc, and a plurality of first telescopic rods are fixedly mounted on the inner wall of the first semicircular pipe. And a second semicircular pipe is fixedly installed at the telescopic end of the first telescopic rod, the second semicircular pipe and the first semicircular pipe are coaxially arranged, the outer sides of the first semicircular pipe and the second semicircular pipe are slidably sleeved with moving rings, and a rectangular groove is formed in the top end of the second semicircular pipe. The cable tie penetrates through the elastic limiting pipe and pushes the movable ring, the movable ring extrudes the winding part through the inclined face of the conical part, the first semicircular pipe and the second semicircular pipe are made to be close to each other, the spring shrinks, and a waste wire coil is pushed to the end close to the abutting plate. And the binding belt penetrates through the two abutting plates and is tightened, so that the waste wire coil is firmly stored, and storage and transportation are facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to diamond wire waste wire recycling technical field, especially in kind diamond wire waste wire unwinding device. BACKGROUND

[0002] Electroplated diamond wire is a cutting tool made by electroplating metal binder to fix high-hardness and high-wear-resistance diamond abrasive on steel wire matrix, which is widely used in precision machining of hard and brittle materials.

[0003] In the production and use process, diamond wire is usually wound on a spool, but due to problems such as line pressing, multiple wire heads and wrong plates, part of the diamond wire may be scrapped, which needs to be unwound from the spool and reused or discarded, and the spool is recycled. In the automatic unwinding device for diamond wire waste wire disclosed in Chinese patent CN214455747U, a winding seat is used to wind the diamond wire waste wire unwound from the spool, the winding seat is connected with the rotating shaft through the connecting piece, the rotating shaft is drivingly connected with the driving device, and under the action of the driving device, the rotating shaft rotates to drive the winding seat to rotate, the diamond wire waste wire wound on the spool is unwound and wound on the winding seat, and under the action of external force, the winding seat can deform or shrink to strip the wound diamond wire waste wire.

[0004] The above-mentioned existing automatic unwinding device for diamond wire waste wire still has certain limitations in actual operation: the operator needs to manually strip the wound waste wire roll from the winding seat, which not only has low efficiency, but also has the risk of cutting the operator due to the high hardness and sharpness of the diamond wire. In addition, the stripped waste wire roll is in a bulk state without tightening treatment, which is easy to cause storage inconvenience due to winding disorder, and even affects the reutilization efficiency of the waste wire. Therefore, it is urgent to optimize the design of the unwinding device, introduce automatic stripping and waste wire tightening functions, so as to reduce the operation risk, improve the neatness and storage convenience of the waste wire roll, and further improve the production efficiency and safety.

[0005] To solve the above problems, the utility model provides a kind of diamond wire waste wire unwinding device. UTILITY MODEL CONTENT

[0006] To solve the problems in the background art, the utility model provides a kind of diamond wire waste wire unwinding device.

[0007] To achieve the above object, the utility model provides the following technical scheme: A diamond wire waste wire unwinding device, including drive equipment, the output of drive equipment is fixedly installed with the rotary disc, the side of rotary disc away from drive equipment is fixedly installed with first half round pipe, a plurality of first telescopic link is fixedly installed on the inner wall of first half round pipe, the telescopic end of first telescopic link is fixedly installed with second half round pipe, second half round pipe is arranged coaxially with first half round pipe, the outside of first half round pipe and second half round pipe is slidably sleeved with moving ring, the top of second half round pipe is provided with rectangular groove, and the inside of rectangular groove is provided with bundling assembly on moving ring.

[0008] The utility model further sets up, the bundling assembly includes elastic spacing tube and abutment plate, and the one side of elastic spacing tube away from rotary disc is fixedly installed, and elastic spacing tube is located the inside of rectangular groove, and the through groove is seted up on elastic spacing tube, and two abutment plates are fixedly installed on the inner wall both sides of rectangular groove, and two abutment plates are set up in the inside of rectangular groove and are away from the one end of rotary disc.

[0009] The utility model further sets up, and the first half round pipe includes winding part, taper portion and give place to the part, and the outer diameter of winding part is greater than the outer diameter of give place to the part, and taper portion is arranged between winding part and give place to the part, and the structure of second half round pipe is same with first half round pipe.

[0010] The utility model further sets up, and the inner diameter of moving ring is greater than the outer diameter of give place to the part, and the inner diameter of moving ring is less than the outer diameter of winding part.

[0011] The utility model further sets up, and the outside of first telescopic link is sleeved with spring, and one end of spring is fixedly connected with first half round pipe, and the other end of spring is fixedly connected with second half round pipe.

[0012] The utility model further sets up, and the two sides opposite surfaces of first half round pipe and second half round pipe are all fixedly connected with a plurality of second telescopic link.

[0013] Compared with the prior art, the utility model has the advantages of:

[0014] The diamond wire waste wire unwinding device sets up first half round pipe, first telescopic link, second half round pipe, moving ring, rectangular groove, elastic spacing tube and abutment plate, and the rotary disc rotation drives first half round pipe and second half round pipe synchronous rotation, and the waste wire is unwound from the spool and is wound on the outside of winding part. BRIEF DESCRIPTION OF DRAWINGS

[0015] The utility model is further illustrated below in combination with the drawings and embodiments:

[0016] Figure 1 It is the whole structure schematic view of the utility model;

[0017] Figure 2 It is the sectional structure schematic view of the utility model;

[0018] Figure 3 It is the utility model Figure 2 The enlarged schematic view of A place in the middle;

[0019] Figure 4 It is the local structure schematic view of the utility model.

[0020] The sign: 1, drive equipment;2, rotary disc;3, first half circle pipe;4, first telescopic link;5, second half circle pipe;6, moving ring;7, rectangular groove;8, elastic limit pipe;9, abutment plate;10, through slot;11, winding part;12, conical part;13, let place part;14, spring;15, second telescopic link. Specific implementation

[0021] It needs to be explained that the embodiment in the application and the feature in the embodiment can be combined mutually in the case of no conflict.The utility model will be explained in detail below in combination with the drawings and embodiments.

[0022] It needs to be pointed out that all technical and scientific terms used in the application have the same meaning as that understood by the ordinary skilled person in the technical field to which the application belongs, unless otherwise indicated.

[0023] In the utility model, the orientation such as "up, down" is usually for the direction shown in the drawing, or for the vertical, perpendicular or gravity direction, unless otherwise stated.The same, for the convenience of understanding and description, "left, right" is usually for the left and right shown in the drawing;"inner, outer" refers to the inner and outer relative to the contour of each component, but the above orientation words are not used to limit the utility model.

[0024] Please refer to Figures 1-4 The utility model provides a kind of technical scheme: a diamond wire waste wire unwinding device, including drive equipment 1, the output end of drive equipment 1 is fixedly installed with rotary disc 2, rotary disc 2 is fixedly installed with first half circle pipe 3 on the side away from drive equipment 1, multiple first telescopic links 4 are fixedly installed on the inner wall of first half circle pipe 3, second half circle pipe 5 is fixedly installed on the telescopic end of first telescopic link 4, spring 14 is sleeved on the outside of first telescopic link 4, one end of spring 14 is fixedly connected with first half circle pipe 3, the other end of spring 14 is fixedly connected with second half circle pipe 5.

[0025] The second semicircular pipe 5 is coaxially arranged with the first semicircular pipe 3, and a plurality of second telescopic rods 15 are fixedly connected to the opposite surfaces of the first semicircular pipe 3 and the second semicircular pipe 5. The design of the first telescopic rod 4 and the spring 14 enables the second semicircular pipe 5 to be flexibly adjusted in position according to the size of the waste wire coil, and to adapt to different specifications of the diamond wire waste wire. The elastic effect of the spring 14 ensures that the second semicircular pipe 5 is automatically reset after the unwinding is completed, facilitating the next operation. The second telescopic rod 15 further enhances the connection stability between the first semicircular pipe 3 and the second semicircular pipe 5, preventing loosening or deviation during operation.

[0026] The first semicircular pipe 3 and the second semicircular pipe 5 are sleeved with a moving ring 6 on the outer side, and a rectangular slot 7 is formed at the top end of the second semicircular pipe 5.

[0027] A bundling assembly is arranged on the moving ring 6 and inside the rectangular slot 7. The bundling assembly includes an elastic limiting pipe 8 and an abutting plate 9. The elastic limiting pipe 8 is fixedly installed on the side of the moving ring 6 away from the rotating disc 2, and is located inside the rectangular slot 7. A through slot 10 is formed in the elastic limiting pipe 8. Two abutting plates 9 are fixedly installed on the inner walls of the rectangular slot 7 on both sides, and are arranged at the end of the rectangular slot 7 inside and away from the rotating disc 2. The cable can be separated from the elastic limiting pipe 8 through the through slot 10 after the waste wire coil is tightened.

[0028] The first semicircular pipe 3 includes a winding part 11, a tapered part 12, and a give-way part 13. The outer diameter of the winding part 11 is greater than that of the give-way part 13, and the tapered part 12 is arranged between the winding part 11 and the give-way part 13. The second semicircular pipe 5 has the same structure as the first semicircular pipe 3.

[0029] It should be noted that the inner diameter of the moving ring 6 is greater than the outer diameter of the give-way part 13, and the inner diameter of the moving ring 6 is less than the outer diameter of the winding part 11.

[0030] Working principle:

[0031] In use, the free end of the diamond wire waste line wound on the spool is fixed in the middle of the first semicircular pipe 3, the driving device 1 can be an electric screwdriver or other common driving sources such as an electric drill, the driving device 1 drives the rotating disc 2 to rotate, the rotating disc 2 drives the first semicircular pipe 3 to rotate, and then drives the first semicircular pipe 3 and the second semicircular pipe 5 to rotate synchronously to wind the waste line, the diamond wire waste line wound on the spool is unwound and wound outside the winding part 11 of the first semicircular pipe 3 and the second semicircular pipe 5, after the diamond wire waste line wound on the spool is completely unwound, the driving device 1 is stopped, the cable tie is passed through the elastic limiting pipe 8, so that one end of the cable tie is located inside the rectangular groove 7, the moving ring 6 is pushed to move the moving ring 6 from the accommodation part 13 outside the first semicircular pipe 3 and the second semicircular pipe 5 to the direction close to the abutting plate 9, when the moving ring 6 passes through the tapered part 12, the moving ring 6 is matched with the inclined surface of the tapered part 12, because the inner diameter of the moving ring 6 is smaller than the outer diameter of the winding part 11, the winding part 11 and the tapered part 12 are pressed, the first semicircular pipe 3 and the second semicircular pipe 5 are moved close to each other, the spring 14 is contracted, after the first semicircular pipe 3 and the second semicircular pipe 5 are moved close to each other, the moving ring 6 is continuously pushed, the wound diamond wire waste line is pushed to the end outside the first semicircular pipe 3 and the second semicircular pipe 5 close to the abutting plate 9, the cable tie is passed between the two abutting plates 9, the two ends of the cable tie are tightened, and then the waste line roll is collected and stored, which is convenient for storage of the waste line roll.

[0032] The embodiments of the utility model are described in detail above in combination with the drawings, but the utility model is not limited to the above-mentioned embodiments, and various changes can be made within the knowledge range of ordinary skilled in the art without departing from the purpose of the utility model.

Claims

1. A device for unwinding a diamond wire waste, comprising a drive device (1), characterized in that: The output end of the driving device (1) is fixedly installed with a rotating disc (2), the side away from the driving device (1) of the rotating disc (2) is fixedly installed with a first half circular pipe (3), a plurality of first telescopic rods (4) are fixedly installed on the inner wall of the first half circular pipe (3), a second half circular pipe (5) is fixedly installed on the telescopic end of the first telescopic rod (4), the second half circular pipe (5) is coaxially arranged with the first half circular pipe (3), a moving ring (6) is slidably sleeved on the outer side of the first half circular pipe (3) and the second half circular pipe (5), a rectangular slot (7) is formed in the top end of the second half circular pipe (5), and a bundling assembly is arranged on the inside of the rectangular slot (7) of the moving ring (6).

2. The diamond wire waste wire unwinding device according to claim 1, characterized in that: The bundling assembly comprises an elastic limiting pipe (8) and an abutting plate (9), the elastic limiting pipe (8) is fixedly installed on the side of the moving ring (6) away from the rotating disc (2), the elastic limiting pipe (8) is located in the inside of the rectangular slot (7), a through slot (10) is formed in the elastic limiting pipe (8), and two abutting plates (9) are fixedly installed on the inner walls of the rectangular slot (7) on both sides, respectively.

3. The diamond wire waste wire unwinding device according to claim 1, characterized in that: The first half circular pipe (3) comprises a winding part (11), a tapered part (12) and a giving part (13), the outer diameter of the winding part (11) is greater than that of the giving part (13), and the tapered part (12) is arranged between the winding part (11) and the giving part (13); the second half circular pipe (5) has the same structure as the first half circular pipe (3).

4. The diamond wire waste wire unwinding device according to claim 1, characterized in that: The inner diameter of the moving ring (6) is greater than the outer diameter of the giving part (13), and the inner diameter of the moving ring (6) is smaller than the outer diameter of the winding part (11).

5. The diamond wire waste wire unwinding device according to claim 1, characterized in that: The outer side of the first telescopic rod (4) is sleeved with a spring (14), one end of the spring (14) is fixedly connected with the first half circular pipe (3), and the other end of the spring (14) is fixedly connected with the second half circular pipe (5).

6. The diamond wire waste wire unwinding device according to claim 1, characterized in that: The two opposite sides of the first half circular pipe (3) and the second half circular pipe (5) are fixedly connected with a plurality of second telescopic rods (15).

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