Polishing device for double-glass-fiber copper-clad flat wire

Abstract

The utility model belongs to the technical field of copper flat wire polishing, and discloses a polishing device for a double-glass-fiber wrapped copper flat wire. The polishing assembly is arranged in the polishing box; wherein in the first direction, at least two inlet holes distributed at intervals in the second direction are formed in one end of the polishing box, and at least two outlet holes distributed at intervals in the second direction are formed in the other end of the polishing box; the polishing assembly comprises a plurality of polishing parts; when at least two copper flat wires are synchronously polished, the copper flat wires are distributed at intervals in the second direction, polishing parts are arranged on the two sides of any copper flat wire in the second direction, a single polishing part is arranged between any two adjacent copper flat wires, and polishing parts are arranged on the two sides of any copper flat wire in the vertical direction; in each polishing part, part of the polishing parts can polish two copper flat wires at the same time; and the first direction, the second direction and the vertical direction are mutually orthogonal. When at least two copper flat wires are synchronously polished, at least one polishing part can be saved, and the cost is reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to copper flat wire polishing technical field, specifically related to polishing device for double glass silk wrapped copper flat wire. BACKGROUND

[0002] In the process of producing double glass silk wrapped copper flat wire, in order to significantly improve the conductivity of copper flat wire and strengthen the close combination between it and insulating layer (double glass silk), the surface of copper flat wire needs to be polished. The polishing step effectively removes the oil stains, oxidation layer, fine defects and other impurities on the surface of copper flat wire, laying a solid foundation for the overall performance and reliability of the product.

[0003] The cross-sectional size of copper flat wire is not the same, and the cross-section of part of the copper flat wire is square. When polishing this kind of copper flat wire, four polishing devices (such as polishing wheels) are generally used to polish the four sides of the copper flat wire simultaneously to improve the polishing progress. In some cases, due to the need to further improve the polishing progress, at least two copper flat wires need to be polished at the same time, which leads to a doubling of the number of polishing devices required, resulting in high cost. SUMMARY

[0004] In view of the deficiencies of the prior art, the purpose of the utility model is to provide a polishing device for double glass silk wrapped copper flat wire to solve the problems in the background art.

[0005] To solve the above technical problems, the utility model provides a polishing device for double glass silk wrapped copper flat wire, which comprises:

[0006] A polishing box;

[0007] And a polishing assembly arranged in the polishing box for polishing copper flat wire;

[0008] Among them, along the first direction, one end of the polishing box is provided with at least two inlet holes distributed along the second direction, and the other end is provided with at least two outlet holes distributed along the second direction; the polishing assembly comprises a plurality of polishing parts;

[0009] When polishing at least two copper flat wires simultaneously, each copper flat wire is distributed along the second direction, and along the second direction, both sides of any one copper flat wire are respectively provided with polishing parts, and between any two adjacent copper flat wires, a single polishing part is arranged, and along the vertical direction, both sides of any one copper flat wire are respectively provided with polishing parts; among the polishing parts, part of the polishing parts can polish two copper flat wires at the same time; the first direction, the second direction and the vertical direction are arranged orthogonally.

[0010] Through the design, when polishing at least two copper flat wires synchronously, along the second direction, both sides of any one of the copper flat wires are respectively provided with the polishing parts, along the vertical direction, both sides of any one of the copper flat wires are respectively provided with the polishing parts, so that the side walls of the copper flat wires can be polished; and a single polishing part is arranged between any two adjacent copper flat wires, so that when polishing two copper flat wires synchronously, one polishing part can be saved, and the more the copper flat wires polished simultaneously, the more the polishing parts saved, and the lower the cost.

[0011] Preferably, the polishing box itself encloses the polishing cavity, and the polishing assembly is arranged in the polishing cavity, and the polishing cavity is used for limiting the spreading range of the copper powder.

[0012] The bottom end of the polishing box is provided with a powder outlet, and the polishing cavity is communicated with the outside through the inlet holes, the outlet holes and the powder outlet.

[0013] The powder outlet is provided with a blocking plate used for blocking the opening of the powder outlet.

[0014] Through the design, the setting of the polishing cavity limits the spreading range of the copper powder, and facilitates the collection of the copper powder.

[0015] Preferably, the polishing box further comprises a wind conveying assembly installed on the polishing box, and the wind conveying assembly can convey wind to the polishing cavity to promote the copper powder to leave the polishing cavity through the powder outlet.

[0016] Through the design, the wind conveying assembly can convey wind to the polishing cavity to promote the copper powder to leave the polishing cavity through the powder outlet.

[0017] Preferably, the wind conveying assembly comprises a fan and a wind guide pipe connected with each other, and the fan is installed on the polishing box and can convey wind to the polishing cavity through the wind guide pipe.

[0018] Through the design, the fan can convey wind to the polishing cavity through the wind guide pipe.

[0019] Preferably, the polishing box comprises a first part, the first part itself encloses the polishing cavity, and the opening of the polishing cavity is parallel to the first direction.

[0020] The polishing box further comprises a second part and a mounting member, the second part is detachably mounted on the first part through the mounting member, and the second part is used for blocking the opening of the polishing cavity; the second part can be separated from the first part to facilitate the mounting and dismounting of the polishing assembly; the inlet holes are all arranged on the second part, and the outlet holes are all arranged on the first part.

[0021] Through the design, the polishing box is divided into at least the first part and the second part, which can facilitate the mounting and dismounting of the polishing assembly.

[0022] As preferred, the mounting member comprises a first connecting member, a second connecting member, and a fixing member, the first connecting member is connected to the first part, the second connecting member is connected to the second part, and the second connecting member is detachably connected to the first connecting member through the fixing member.

[0023] Through the design, the second connecting member is detachably connected to the first connecting member through the fixing member.

[0024] As preferred, each inlet hole and each outlet hole is provided with an elastic member away from one side of the polishing cavity, and the elastic member is provided with a through hole, and the elastic member is used to prevent the copper powder from leaking out through the inlet hole and the outlet hole.

[0025] Through the design, the copper flat wire and the elastic member can cooperate to block the inlet hole opening and the outlet hole opening, so as to prevent the copper powder from leaking out through the inlet hole and the outlet hole.

[0026] The beneficial effects of the utility model are as follows: when polishing at least two copper flat wires synchronously, along the second direction, the two sides of any one copper flat wire are respectively provided with polishing parts, and along the vertical direction, the two sides of any one copper flat wire are respectively provided with polishing parts, so that the side walls of the copper flat wire can be polished; and a single polishing part is arranged between any two adjacent copper flat wires, so that when polishing two copper flat wires synchronously, one polishing part can be saved, and when the number of copper flat wires polished simultaneously is larger, more polishing parts can be saved, and the cost is lower. BRIEF DESCRIPTION OF DRAWINGS

[0027] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed to be used in the embodiment or the prior art description will be briefly introduced below, and obviously, other drawings can be obtained by those skilled in the art without creative labor on the premise of not paying the creative labor.

[0028] Figure 1 is a plan view of the polishing device of the utility model embodiment when processing the copper flat wire;

[0029] Figure 2 is a structural schematic view of one perspective of the polishing device of the utility model embodiment;

[0030] Figure 3 is a structural schematic view of another perspective of the polishing device of the utility model embodiment;

[0031] Figure 4 is a partial structural schematic view of Figure 3 ;

[0032] Figure 5 is a structural schematic view of the elastic member of the utility model embodiment;

[0033] Figure 6is a partial structure schematic view of the polishing device of the embodiment of the utility model;

[0034] Figure 7 is a structure schematic view of the polishing assembly when polishing two copper flat wires synchronously of the embodiment of the utility model;

[0035] Figure 8 is a structure schematic view of the second part of the polishing box of the embodiment of the utility model.

[0036] The reference signs are as follows:

[0037] 1, polishing box;11, inlet hole;12, outlet hole;13, polishing cavity;14, powder outlet;15, first part;16, second part;17, mounting piece;171, first connecting piece;172, second connecting piece;173, fixing piece;

[0038] 2, polishing assembly;21, polishing part;

[0039] 3, plugging plate;

[0040] 4, air conveying assembly;41, fan;42, air duct;

[0041] 5, elastic piece;51, perforation.

[0042] In the drawings, the same parts use the same reference signs.The drawings are not drawn according to the actual scale. DETAILED DESCRIPTION

[0043] The technical scheme in the embodiments of the utility model will be described clearly and completely in conjunction with the drawings of the embodiments of the utility model, obviously, the described embodiments are only a part of the embodiments of the utility model, not all the embodiments.Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skill in the art without making creative labor belong to the protection scope of the utility model.

[0044] Embodiment 1

[0045] As Figures 1 to 8 shown, the utility model provides polishing device for double glass silk package copper flat wire, including:

[0046] Polishing box 1;

[0047] And polishing assembly 2 is arranged in polishing box 1, is used for polishing copper flat wire;

[0048] Wherein, along the first direction, polishing box 1 one end is equipped with at least two along the second direction interval distribution's inlet hole 11, the other end is equipped with at least two along the second direction interval distribution's outlet hole 12;Polishing assembly 2 includes multiple polishing parts 21;

[0049] When polishing the at least two copper flat wires synchronously, the copper flat wires are distributed at intervals along a second direction, along the second direction, two sides of any one of the copper flat wires are respectively provided with the polishing portions 21, and a single polishing portion 21 is arranged between any two adjacent copper flat wires, and along a vertical direction, two sides of any one of the copper flat wires are respectively provided with the polishing portions 21; among the polishing portions 21, part of the polishing portions 21 can polish two copper flat wires at the same time; the first direction, the second direction and the vertical direction are arranged orthogonally.

[0050] The first direction is parallel to Figure 1 The x direction, and the second direction is parallel to Figure 1 The y direction.

[0051] It should be emphasized that the present application can process the copper flat wires after they are wound on the winding disc, at this time, the present application can more conveniently process multiple copper flat wires at the same time, and in the processing process, the existing unwinding device is used to unwind the copper flat wires, which is not described in detail.

[0052] Taking the holes 11 as an example, the distance between the holes 11 can be adjusted according to actual conditions.

[0053] Optionally, the polishing portion 21 is arranged as a polishing machine; the polishing portion 21 can be arranged as a polishing machine with a smaller size, or arranged as a simpler structure, such as a combination structure of a motor and a polishing disc, the motor drives the polishing disc to rotate to polish.

[0054] It should be emphasized that the present application mainly polishes the copper flat wires with a square cross section.

[0055] Optionally, the polishing box 1 is arranged as a transparent structure, so as to observe the polishing process and the alignment of the copper flat wires and the to-be-polished area, and the polishing box 1 can be made of glass, plastic or the like.

[0056] The polishing portion 21 can be connected with the polishing box 1 through a support frame, the support structure is a conventional arrangement, and the specific support mode of the polishing portion 21 is not limited.

[0057] Optionally, the polishing portions 21 are connected with the polishing box 1 through different support structures (not shown in the figure), for the convenience of description, the polishing box 1 is arranged as a square box, and the support structures can be installed on the inner top wall, the inner bottom wall or the inner side wall of the square box, which is not limited in detail, and the support structure can be a support rod, which is also not limited in detail.

[0058] It should be noted that when the two structures are connected, the two structures can be connected by sliding groove connection and the like, which is not described in the prior art; when the two structures are connected, the two structures can be connected by rotating shaft connection and the like, which is not described in the prior art; when the two structures are connected, the two structures can be connected by thread connection and the like according to actual conditions, and can also be connected by welding and the like, which is not described in the prior art.

[0059] When polishing at least two copper flat wires synchronously, along the second direction, both sides of any one of the copper flat wires are respectively provided with the polishing part 21, and along the vertical direction, both sides of any one of the copper flat wires are respectively provided with the polishing part 21, so that the side walls of the copper flat wires can be polished; and a single polishing part 21 is arranged between any two adjacent copper flat wires, so that when polishing two copper flat wires synchronously, one polishing part 21 can be saved, and the more copper flat wires polished at the same time, the more polishing parts 21 saved, the lower the cost, and the utilization rate of the polishing surface of the polishing part 21 is improved.

[0060] Taking the synchronous polishing of two copper flat wires as an example (the drawing is a case of polishing two copper flat wires), under normal circumstances, eight polishing parts 21 are required to polish the eight side walls of the two copper flat wires, and in the present application, only a single polishing part 21 is arranged between the two copper flat wires along the second direction, which can polish a single side wall of the two copper flat wires respectively, thereby saving one polishing part 21, and the structure supporting the polishing part 21 is also saved, and the difficulty of installing and dismounting the polishing assembly 2 is reduced.

[0061] It should be noted that in the present application, there is a situation that the copper flat wire is not completely polished, for example, the end part of the copper flat wire may not be polished in the above process, and when the copper flat wire is hundreds of meters (such as 300 meters), a certain length (such as 1 meter) of the copper flat wire may not be polished, which can be polished separately or treated as waste.

[0062] Example 2

[0063] In the present embodiment, the polishing box 1 itself forms a polishing cavity 13, and the polishing assembly 2 is arranged in the polishing cavity 13, and the polishing cavity 13 is used to limit the spreading range of the copper powder.

[0064] The polishing box 1 is provided with a powder outlet 14 at the bottom end, and the polishing cavity 13 is communicated with the outside through the inlet hole 11, the outlet hole 12 and the powder outlet 14.

[0065] The powder outlet 14 is provided with a blocking plate 3 for blocking the opening of the powder outlet 14.

[0066] The polishing process produces copper powder, and the arrangement of the polishing cavity 13 limits the spread of the copper powder, facilitating the collection of the copper powder.

[0067] The copper powder accumulates at the bottom end of the polishing box 1 under the action of gravity, the blocking plate 3 blocks the powder outlet 14 during the polishing process, the blocking plate 3 is removed when the copper powder is collected, and then the copper powder is removed.

[0068] The blocking plate 3 is installed on the polishing box 1, and the connection relationship is not limited here, and the specific ways that can be used under different connection modes are illustrated by taking the blocking plate 3 as an example, for example, in some cases, the blocking plate 3 is slidingly connected to the polishing box 1, and a sliding groove can be provided on the polishing box 1 to achieve sliding connection with the blocking plate 3; in some cases, the blocking plate 3 is rotatably connected to the polishing box 1, and the blocking plate 3 can be rotatably connected to the polishing box 1 through a rotating shaft.

[0069] It should be noted that the above-mentioned connection relationship needs to be supplemented that for each structure in the utility model, when two structures are connected, if it is not further emphasized, it can be fixedly connected by welding according to the specific circumstances, or it can be detachably connected by magnetic attraction, threaded connection, etc. according to the specific circumstances.

[0070] Embodiment 3

[0071] In this embodiment, the air supply assembly 4 is also included, which is installed on the polishing box 1, and the air supply assembly 4 can supply air to the polishing cavity 13 to facilitate the copper powder to leave the polishing cavity 13 through the powder outlet 14.

[0072] The air supply assembly 4 can supply air to the polishing cavity 13 to facilitate the copper powder to leave the polishing cavity 13 through the powder outlet 14, and the air supply assembly 4 is generally used during the polishing process to timely transfer the copper powder and avoid more copper powder adhering to the copper flat wire.

[0073] The bottom wall of the polishing cavity 13 can be inclined.

[0074] The way of collecting copper powder includes but is not limited to electrostatic collection, wet collection, etc., when electrostatic collection is used, in some cases, the copper powder is blown into the collection box, a high-voltage electrostatic field is provided in the collection box, the electric field is composed of an electrode system, the electrostatic field region is formed by applying high voltage, when the gas flow containing copper powder particles passes through the region, the copper powder particles are charged due to electrostatic induction, and then they are quickly and efficiently adsorbed onto the collection plate or collection net under the action of electric field force, and an air outlet is also provided on the collection box.

[0075] Embodiment 4

[0076] In this embodiment, the air supply assembly 4 includes a fan 41 and an air guide pipe 42 connected thereto, the fan 41 is installed on the polishing box 1, and the fan 41 can supply air to the polishing cavity 13 through the air guide pipe 42.

[0077] Optionally, the end of the air duct 42 is flexible, and the end of the air duct 42 can be made of rubber material so as to be tightly sleeved outside the air outlet of the fan 41.

[0078] Optionally, the polishing box 1 is provided with a hole at the top end for the air duct 42 to extend into the polishing cavity 13.

[0079] Embodiment 5

[0080] In this embodiment, the polishing box 1 comprises a first part 15, the first part 15 itself forms the polishing cavity 13, and the opening of the polishing cavity 13 is parallel to the first direction;

[0081] The polishing box 1 further comprises a second part 16 and a mounting member 17, the second part 16 is detachably mounted on the first part 15 through the mounting member 17, and the second part 16 is used for blocking the opening of the polishing cavity 13; the second part 16 can be separated from the first part 15 so as to facilitate the mounting and dismounting of the polishing assembly 2; the inlet holes 11 are all arranged on the second part 16, and the outlet holes 12 are all arranged on the first part 15.

[0082] The first part 15 is the main part of the polishing box 1, for the convenience of understanding, the first part 15 can be regarded as a box body, the second part 16 can be regarded as a box cover, and the box body and the box cover are distributed along the first direction. The fan 41 is mounted on the first part 15.

[0083] The above-mentioned way of supporting the polishing assembly 2 divides the polishing box 1 into at least the first part 15 and the second part 16, which facilitates the mounting and dismounting of the polishing assembly 2.

[0084] Optionally, the top end of the first part 15 can be separately arranged from other parts of the first part 15, so as to facilitate the initial placement of the copper flat wire and provide convenience for the operator to intervene in this process.

[0085] The mounting member 17 can be provided as two, and the two mounting members 17 are symmetrically arranged along the second direction.

[0086] Embodiment 6

[0087] In this embodiment, the mounting member 17 comprises a first connecting member 171, a second connecting member 172, and a fixing member 173, the first connecting member 171 is connected to the first part 15, the second connecting member 172 is connected to the second part 16, and the second connecting member 172 is detachably connected to the first connecting member 171 through the fixing member 173.

[0088] The second connecting piece 172 can be detachably connected with the first connecting piece 171 through a fixing piece 173, in some cases, threaded holes are arranged on the first connecting piece 171 and the second connecting piece 172, and the fixing piece 173 is arranged as a fixing bolt, so that the detachable connection of the second connecting piece 172 and the first connecting piece 171 is realized in a threaded connection mode.

[0089] Embodiment 7

[0090] In the embodiment, the elastic piece 5 is arranged on the side of each inlet hole 11 and each outlet hole 12 away from the polishing cavity 13, and the elastic piece 5 is provided with a perforation 51, and the elastic piece 5 is used to prevent the copper powder from leaking out through the inlet hole 11 and the outlet hole 12.

[0091] The elastic piece 5 can be made of rubber or the like.

[0092] The copper flat wire and the elastic piece 5 can cooperate to block the openings of the inlet hole 11 and the outlet hole 12, so as to prevent the copper powder from leaking out through the inlet hole 11 and the outlet hole 12.

[0093] The elastic piece 5 can also facilitate the alignment of the copper flat wire with the area to be polished, and the elastic piece 5 can also remove the copper powder remaining on the copper flat wire when the copper flat wire is moved out of the polishing cavity 13.

[0094] In the description of the specification, the description of the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in combination with the embodiment or example are contained in at least one embodiment or example of the utility model. In the specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0095] The basic principles, main features and advantages of the utility model are shown and described above. It should be understood by those skilled in the art that the utility model is not limited by the above embodiments, and the above embodiments and the description in the specification are only to illustrate the principles of the utility model, and various changes and improvements can be made to the utility model without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed.

Claims

1. A polishing device for double glass silk covered copper flat wire, characterized in that, The polishing box (1) comprises: A polishing box (1); And a polishing assembly (2) arranged in the polishing box (1) and used for polishing copper flat wires; Wherein, along the first direction, at least two inlet holes (11) are arranged at one end of the polishing box (1) and spaced apart along the second direction, and at least two outlet holes (12) are arranged at the other end of the polishing box (1) and spaced apart along the second direction; the polishing assembly (2) comprises a plurality of polishing parts (21); When synchronously polishing at least two copper flat wires, the copper flat wires are spaced apart along the second direction, and along the second direction, both sides of any one of the copper flat wires are respectively provided with a polishing part (21), and between any two adjacent copper flat wires, a single polishing part (21) is arranged, and along the vertical direction, both sides of any one of the copper flat wires are respectively provided with a polishing part (21); among the polishing parts (21), part of the polishing parts (21) can simultaneously polish two copper flat wires; the first direction, the second direction and the vertical direction are arranged perpendicular to each other.

2. The polishing device for double glass silk covered copper flat wire according to claim 1, characterized in that, The polishing box (1) itself forms a polishing cavity (13), the polishing assembly (2) is arranged in the polishing cavity (13), and the polishing cavity (13) is used for limiting the spread range of copper powder; The polishing box (1) is provided with a powder outlet (14) at the bottom end, and the polishing cavity (13) is communicated with the outside through the inlet hole (11), the outlet hole (12) and the powder outlet (14); The powder outlet (14) is provided with a blocking plate (3) for blocking the opening of the powder outlet (14).

3. The polishing device for double glass silk covered copper flat wire according to claim 2, characterized in that, Further comprising a wind conveying assembly (4) installed on the polishing box (1), the wind conveying assembly (4) can convey wind to the polishing cavity (13) to promote the copper powder to leave the polishing cavity (13) through the powder outlet (14).

4. The polishing device for double glass silk covered copper flat wire according to claim 3, characterized in that, The wind conveying assembly (4) comprises a fan (41) and a wind guide pipe (42) connected with each other, the fan (41) is installed on the polishing box (1), and the fan (41) can convey wind to the polishing cavity (13) through the wind guide pipe (42).

5. The polishing device for double glass silk covered copper flat wire according to claim 4, characterized in that, The polishing box (1) comprises a first part (15), the first part (15) itself forms a polishing cavity (13), and the opening of the polishing cavity (13) is parallel to the first direction; The polishing box (1) further comprises a second part (16) and a mounting member (17), the second part (16) is detachably mounted on the first part (15) through the mounting member (17), and the second part (16) is used for blocking the opening of the polishing cavity (13); the second part (16) can be separated from the first part (15) to facilitate the installation and removal of the polishing assembly (2); the inlet holes (11) are all arranged on the second part (16), and the outlet holes (12) are all arranged on the first part (15).

6. The polishing device for double glass silk covered copper flat wire according to claim 5, characterized in that, The mounting member (17) comprises a first connecting member (171), a second connecting member (172) and a fixing member (173), the first connecting member (171) is connected to the first part (15), the second connecting member (172) is connected to the second part (16), and the second connecting member (172) is detachably connected with the first connecting member (171) through the fixing member (173).

7. The polishing device for double glass silk covered copper flat wire according to claim 6, characterized in that, Each inlet hole (11) and each outlet hole (12) is provided with an elastic member (5) away from the polishing cavity (13), the elastic member (5) is provided with a through hole (51), and the elastic member (5) is used for preventing the copper powder from leaking out through the inlet hole (11) and the outlet hole (12).

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