Peeling machine for electromagnetic wire recovery

Abstract

The peeling machine comprises a workbench, a pay-off roller and a take-up roller are rotationally connected to the two sides of the upper portion of the workbench respectively, positioning mechanisms are arranged on the sides, close to the pay-off roller and the take-up roller, of the upper portion of the workbench, and the two positioning mechanisms are matched and used for positioning the two ends of an electromagnetic wire. A cutting mechanism and a separating mechanism are arranged above the workbench and located between the two positioning mechanisms. An electromagnetic wire penetrates through the cutting cylinder, the cutting tool is moved to the surface of the electromagnetic wire through the adjusting bolt, the distance between the tool and the electromagnetic wire is further adjusted according to the thickness of the outer skin of the electromagnetic wire, the tool is made to be tightly attached to the outer skin of the electromagnetic wire, and when the electromagnetic wire is pulled, the cutting tool can cut an opening in the mode of being attached to the outer skin of the electromagnetic wire. The two cutters on the front side and the rear side are matched with each other, after the outer skin is ripped, the outer skin is sleeved on the electromagnetic wire in an upper petal shape and a lower petal shape, and then the outer skin can be easily peeled off through the separating mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of electromagnetic wire recycling, in particular to a peeling machine for electromagnetic wire recycling. Background Technique

[0002] Electromagnetic wire is an insulated wire used to manufacture coils or windings in electrical products, also known as winding wire. Electromagnetic wire must meet various requirements in use and manufacturing processes. The former includes its shape, specifications, the ability to work at high temperatures for short and long periods, withstand strong vibrations in certain occasions and centrifugal forces at high speeds, withstand corona and breakdown under high voltages, and resist chemical corrosion in special atmospheres, etc.; the latter includes requirements for withstanding stretching, bending and wear during winding and wire embedding, as well as swelling and erosion during impregnation and drying processes, etc. Peeling is a very important step in the processing of electromagnetic wire. Currently, a peeling machine is generally used for peeling operations.

[0003] For electromagnetic wires of different specifications, the thickness of their outer skins is different. When cutting their outer skins, it is necessary to adjust the distance between the cutting tool and the electromagnetic wire according to the thickness of the outer skin. Existing peeling machines are difficult to apply to electromagnetic wires of different specifications. At the same time, to ensure the continuity of the cutting of the electromagnetic wire outer skin, it is necessary to keep both ends of the electromagnetic wire flush and always in a taut and straight state. Content of the Utility Model

[0004] The purpose of the utility model is to provide a peeling machine for electromagnetic wire recycling to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A peeling machine for electromagnetic wire recycling includes a workbench. On both sides above the workbench, a wire pay-off roller and a wire take-up roller are respectively rotatably connected. On one side above the workbench near the wire pay-off roller and the wire take-up roller, positioning mechanisms are arranged. The two positioning mechanisms cooperate to position both ends of the electromagnetic wire. Above the workbench and between the two positioning mechanisms, a cutting mechanism and a separation mechanism are arranged;

[0007] The cutting mechanism is arranged on the side close to the wire pay-off roller, and the separation mechanism is arranged on the side close to the wire take-up roller. The cutting mechanism is used to cut the outer skin of the electromagnetic wire, and the separated outer skin is peeled off and separated from the electromagnetic wire through the separation mechanism. On one side above the workbench corresponding to the wire take-up roller, a motor is installed. One end of the output shaft of the motor is fixedly connected to one end of the rotating shaft of the wire take-up roller. The motor provides driving force for pulling and winding the electromagnetic wire.

[0008] As a further solution of the utility model: The cutting mechanism includes a cutting cylinder and two cutting tools. The cutting cylinder is fixed on the workbench through a bracket, and openings are provided on the inner walls of the front and rear sides of the cutting cylinder. The two cutting tools are inserted into the two openings, and the two cutting tools are movably connected to the front and rear sides of the cutting cylinder through vertical plates.

[0009] As a further solution of the utility model: The separation mechanism includes a separation cylinder. A plurality of separation partition strips are fixedly arranged at equal intervals inside the separation cylinder. The separation partition strips are used to block and separate the outer skins of the electromagnetic wires that have been cut.

[0010] As a further solution of the utility model: The positioning mechanism includes an upper bracket, an upper positioning roller, a lower bracket and a lower positioning roller. An upper positioning roller is rotatably connected inside the upper bracket, and a lower positioning roller is rotatably connected inside the lower bracket. The upper positioning roller is arranged above the lower positioning roller and the distance between them is adjustable. The lower bracket is fixed on the workbench.

[0011] As a further solution of the utility model: A plurality of guide cylinders are arranged between the upper bracket and the lower bracket. Guide rods are slidably connected to the upper and lower ends of the plurality of guide cylinders, and the guide rods at the upper and lower ends of the guide cylinders are respectively connected and fixed to the upper bracket and the lower bracket. Locking bolts are arranged on the plurality of guide cylinders.

[0012] As a further solution of the utility model: Adjusting bolts are threadedly connected to the two vertical plates. One ends of the two adjusting bolts extend to one side of the corresponding cutting tool and are rotatably connected to the cutting tool. A limiting rod is slidably connected between the two vertical plates and the corresponding cutting tool on one side, which is used to limit the sliding direction and distance of the cutting tool.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. In the utility model, the electromagnetic wire passes through the cutting cylinder. The cutting tool is moved to the surface of the electromagnetic wire through the adjusting bolt. According to the thickness of the outer skin of the electromagnetic wire, the distance between the tool and the electromagnetic wire is further adjusted so that the tool closely fits the outer skin of the electromagnetic wire. When the electromagnetic wire is pulled, the cutting tool will make a cut along the outer skin of the electromagnetic wire. The two tools on the front and rear sides cooperate with each other. After the outer skin is cut, the outer skin is sleeved on the electromagnetic wire in two upper and lower petals, and then the outer skin can be easily peeled off through the separation mechanism;

[0015] 2. In the utility model, by using the cooperation of the guide rod and the guide cylinder, the upper bracket can be lifted, and the distance between the upper positioning roller and the lower positioning roller can be adjusted, so that the upper and lower positioning rollers can clamp the electromagnetic wire, and the clamping and positioning requirements of electromagnetic wires of different specifications can be met. Brief Description of the Drawings

[0016] To more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for describing the embodiments. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0017] Figure 1 It is a schematic structural view of the first perspective of the present utility model.

[0018] Figure 2 It is a schematic structural view of the second perspective of the present utility model.

[0019] Figure 3 It is a schematic structural view of the positioning mechanism in the present utility model.

[0020] Figure 4 It is a schematic structural view of the cutting mechanism in the present utility model.

[0021] Figure 5 It is a schematic structural view of the separation mechanism in the present utility model.

[0022] Annotation of reference numerals in the drawings: 1 - workbench, 2 - positioning mechanism, 21 - upper bracket, 22 - upper positioning roller, 23 - lower bracket, 24 - lower positioning roller, 25 - guide rod, 26 - guide cylinder, 27 - locking bolt, 3 - cutting mechanism, 31 - cutting cylinder, 32 - opening, 33 - cutting tool, 34 - vertical plate, 35 - limiting rod, 36 - adjusting bolt, 4 - motor, 5 - wire take-up roller, 6 - separation mechanism, 61 - separation cylinder, 62 - separation partition, 7 - wire pay-off roller. Detailed Description of the Embodiments

[0023] The following embodiments will describe the present utility model in detail with reference to the drawings. In the drawings or descriptions, similar or identical parts use the same reference numerals. And in actual applications, the shapes, thicknesses or heights of the components can be enlarged or reduced. The embodiments listed in the present utility model are only used to illustrate the present utility model, not to limit the scope of the present utility model. Any obvious modification or change made to the present utility model does not depart from the spirit and scope of the present utility model.

[0024] Embodiment 1

[0025] Please refer to Figures 1 - 2, in the embodiment of the present utility model, a stripping machine for recycling electromagnetic wires includes a workbench 1. On both sides above the workbench 1, a wire pay-off roller 7 and a wire take-up roller 5 are respectively rotatably connected. On one side of the workbench 1 above corresponding to the wire take-up roller 5, a motor 4 is installed. One end of the output shaft of the motor 4 is fixedly connected to one end of the rotating shaft of the wire take-up roller 5. The motor 4 provides driving force for pulling and winding the electromagnetic wire. On one side of the workbench 1 above near the wire pay-off roller 7 and the wire take-up roller 5, positioning mechanisms 2 are provided. The two positioning mechanisms 2 cooperate to position both ends of the electromagnetic wire. Between the two positioning mechanisms 2 above the workbench 1, a cutting mechanism 3 and a separating mechanism 6 are provided. The cutting mechanism 3 is arranged on the side close to the wire pay-off roller 7, and the separating mechanism 6 is arranged on the side close to the wire take-up roller 5. The cutting mechanism 3 is used to cut the outer skin of the electromagnetic wire, and the separated outer skin is peeled off and separated from the electromagnetic wire through the separating mechanism 6.

[0026] Please refer to Figure 4 , the cutting mechanism 3 includes a cutting cylinder 31 and two cutting tools 33. The cutting cylinder 31 is fixed on the workbench 1 through a bracket, and openings 32 are provided on the inner walls of the front and rear sides of the cutting cylinder 31. The two cutting tools 33 are inserted into the two openings 32. The two cutting tools 33 are movably connected to the front and rear sides of the cutting cylinder 31 through vertical plates 34. Adjusting bolts 36 are threadedly connected to the two vertical plates 34. One end of each of the two adjusting bolts 36 extends to one side of the corresponding cutting tool 33 and is rotatably connected to the cutting tool 33. A limiting rod 35 is slidably connected between the two vertical plates 34 and the corresponding cutting tool 33 on one side, which is used to limit the sliding direction and distance of the cutting tool 33. In this embodiment, the electromagnetic wire passes through the cutting cylinder 31. The cutting tool 33 is moved to the surface of the electromagnetic wire through the adjusting bolt 36. According to the thickness of the outer skin of the electromagnetic wire, the distance between the tool and the electromagnetic wire is further adjusted to make the tool closely fit the outer skin of the electromagnetic wire. When the electromagnetic wire is pulled, the cutting tool 33 will cut a slit along the outer skin of the electromagnetic wire. The two tools on the front and rear sides cooperate. After the outer skin is cut, the outer skin is in two upper and lower petals and sleeved on the electromagnetic wire. Then, the outer skin can be easily peeled off through the separating mechanism 6.

[0027] Please refer to Figure 5 , the separating mechanism 6 includes a separating cylinder 61. A plurality of separating partitions 62 are fixedly arranged at equal intervals inside the separating cylinder 61. The separating partitions 62 are used to block and separate the outer skin of the electromagnetic wire that has been cut. In this embodiment, when the electromagnetic wire passes through the separating cylinder 61, the separating partitions 62 will block the outer skin of the electromagnetic wire. The two upper and lower petals of the outer skin of the electromagnetic wire will be blocked on one side of the separating cylinder 61. After the outer skin is removed, the electromagnetic wire passes through the separating cylinder 61 and is evenly wound on the wire take-up roller 5 under the positioning and clamping of the positioning mechanism 2.

[0028] Embodiment 2

[0029] Please refer to Figure 3, on the basis of Embodiment 1, the positioning mechanism 2 includes an upper bracket 21, an upper positioning roller 22, a lower bracket 23 and a lower positioning roller 24. A plurality of guide cylinders 26 are arranged between the upper bracket 21 and the lower bracket 23. Guide rods 25 are slidably connected to both the upper and lower ends of the plurality of guide cylinders 26, and the guide rods 25 at the upper and lower ends of the guide cylinders 26 are respectively fixedly connected to the upper bracket 21 and the lower bracket 23. Locking bolts 27 are arranged on the plurality of guide cylinders 26. An upper positioning roller 22 is rotatably connected inside the upper bracket 21, and a lower positioning roller 24 is rotatably connected inside the lower bracket 23. The upper positioning roller 22 is arranged above the lower positioning roller 24 and the distance between them is adjustable. The lower bracket 23 is fixed on the workbench 1. In this embodiment, by the combined use of the guide rods 25 and the guide cylinders 26, the upper bracket 21 can be lifted and lowered, and the distance between the upper positioning roller 22 and the lower positioning roller 24 can be adjusted, so that the upper and lower positioning rollers can clamp the electromagnetic wire, and the clamping and positioning requirements of electromagnetic wires of different specifications can be met.

[0030] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and without departing from the spirit or basic characteristics of the present invention, the present invention can be implemented in other specific forms. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present invention. Any reference signs in the claims should not be regarded as limiting the claimed invention.

[0031] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A stripping machine for electromagnetic wire recovery, comprising a workbench (1), characterized in that: A wire-releasing roller (7) and a wire-receiving roller (5) are rotatably connected to the two sides above the workbench (1), and a positioning mechanism (2) is provided on one side of the workbench (1) close to the wire-releasing roller (7) and the wire-receiving roller (5). The two positioning mechanisms (2) cooperate with each other to position the two ends of the electromagnetic wire. A cutting mechanism (3) and a separating mechanism (6) are provided between the two positioning mechanisms (2) above the workbench (1); The cutting mechanism (3) is arranged on a side close to the pay-off roller (7), and the separating mechanism (6) is arranged on a side close to the take-up roller (5). The cutting mechanism (3) is used to cut the outer skin of the electromagnetic wire, and the cut outer skin is peeled off and separated from the electromagnetic wire by the separating mechanism (6). A motor (4) is installed on the side of the workbench (1) corresponding to the take-up roller (5), and one end of the output shaft of the motor (4) is connected and fixed to one end of the rotating shaft of the take-up roller (5). The motor (4) provides driving force for pulling and winding the electromagnetic wire.

2. The stripping machine for magnet wire recovery according to claim 1, characterized in that: The cutting mechanism (3) comprises a cutting cylinder (31) and two cutting knives (33); the cutting cylinder (31) is fixed on the workbench (1) via a bracket, and openings (32) are provided on the inner walls of both front and rear sides of the cutting cylinder (31); the cutting knives (33) are inserted into both openings (32); and the two cutting knives (33) are movably connected to the front and rear sides of the cutting cylinder (31) via a vertical plate (34).

3. The stripping machine for magnet wire recovery according to claim 2, characterized in that: The separation mechanism (6) comprises a separation cylinder (61), wherein a plurality of separation bars (62) are fixed around the interior of the separation cylinder (61) at equal intervals, and the separation bars (62) are used to block and separate the outer skin of the electromagnetic wire that has been cut.

4. The stripping machine for magnet wire recovery according to claim 3, characterized in that: The positioning mechanism (2) comprises an upper bracket (21), an upper positioning roller (22), a lower bracket (23) and a lower positioning roller (24); the upper bracket (21) is rotatably connected to the upper positioning roller (22); the lower bracket (23) is rotatably connected to the lower positioning roller (24); the upper positioning roller (22) is arranged above the lower positioning roller (24) and the distance between the upper positioning roller (22) and the lower bracket (23) is fixed on the workbench (1).

5. The stripping machine for magnet wire recovery according to claim 4, characterized in that: A plurality of guide cylinders (26) are arranged between the upper bracket (21) and the lower bracket (23); upper and lower ends of the plurality of guide cylinders (26) are slidably connected with guide rods (25); and the guide rods (25) at the upper and lower ends of the guide cylinders (26) are respectively connected and fixed to the upper bracket (21) and the lower bracket (23); and locking bolts (27) are arranged on the plurality of guide cylinders (26).

6. The stripping machine for magnet wire recovery according to claim 2, characterized in that: The two vertical plates (34) are both threadedly connected with adjustment bolts (36), one end of each of the two adjustment bolts (36) extends to one side of the cutting tool (33) on the corresponding side and is rotatably connected to the cutting tool (33), and a limiting rod (35) is slidably connected between the two vertical plates (34) and the cutting tool (33) on the corresponding side, for limiting the sliding direction and distance of the cutting tool (33).

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