CN220335331U

CN220335331U - Conductive belt and electroplating device

Info

Publication number: CN220335331U
Application number: CN202223506632.4U
Authority: CN
Inventors: 贾孟
Original assignee: Kunshan Xinmeiyuan Electronic Technology Co ltd
Current assignee: Kunshan Xinmeiyuan Electronic Technology Co ltd
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2024-01-12
Anticipated expiration: 2032-12-28

Abstract

The utility model discloses a conductive belt, which comprises an insulating layer, an outer conductive belt and an outer conductive belt, wherein the inner conductive belt comprises a plurality of first conductive belts, the outer conductive belt comprises a plurality of second conductive belts, the first conductive belts are connected end to form a first annular structure, the second conductive belts are connected end to form a second annular structure, the end points of the first conductive belts are staggered from the end points of the second conductive belts, the second conductive belts are connected to the periphery of the first conductive belts, the insulating layer is of an integrally formed third annular structure, a plurality of annular raised limit strips are arranged on the insulating layer, limit grooves are formed between every two adjacent limit strips, and the first conductive belts and the second conductive belts are arranged in the limit grooves.

Description

Conductive belt and electroplating device

Technical Field

The utility model relates to the technical field of electroplating equipment, in particular to a conductive belt and an electroplating device.

Background

The conductive belt for electroplating generally needs to be fixedly connected with the first section and the tail end of the conductive belt to form an annular structure so that the conductive belt works together with the belt transmission assembly, but the connecting structure of the first end and the tail end of the conductive belt is easy to break and fall off at present, so that the electroplating work cannot be continued.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides a double-layer conductive belt and an electroplating device, which can ensure that the joint of the conductive belt at the head and the tail is not easy to break when the conductive belt performs electroplating work, so that the stability is ensured.

The technical scheme adopted for solving the technical problems is as follows:

the utility model provides a conductive strip, includes insulating layer, outer conductive strip and outer conductive strip, the inlayer conductive strip includes many first conductive strips, outer conductive strip includes many second conductive strips, first conductive strip first end and last connection constitution first annular structure, second conductive strip first end and last connection constitution second annular structure, first conductive strip's first end point staggers with the first end tie point of second conductive strip, the second conductive strip is connected in the periphery of first conductive strip, insulating layer is integrated into one piece's third annular structure, be equipped with many annular bellied spacing strips on the insulating layer, be equipped with the spacing groove between two adjacent spacing strips, first conductive strip locates in the spacing groove with the second conductive strip.

As a further improvement of the above, the leading end and the trailing end of the first conductive strip and/or the second conductive strip are connected by welding.

As a further improvement of the above solution, the first and/or second conductive strips have a flat interface at the head end and the tail end.

As a further improvement of the above scheme, the head end and the tail end of the first conductive belt and/or the second conductive belt are provided with mutually matched inclined surfaces.

As a further improvement of the above solution, the length of the first conductive strip is greater than half the inner circumference of the insulating layer but less than the inner circumference of the insulating layer, and the distance between the connection point of the head end and the tail end of the first conductive strip and the connection point of the head end and the tail end of the second conductive strip is greater than one fourth of the inner circumference of the insulating layer.

As a further improvement of the above scheme, the first conductive strip and the second conductive strip connected with the periphery of the first conductive strip form a sub conductive strip, and the connection points of the head end and the tail end in two adjacent sub conductive strips are staggered.

As a further improvement of the above, the second conductive tape is attached to the outer periphery of the first conductive tape by an adhesive.

As a further improvement of the above scheme, two sides of the first conductive belt and the second conductive belt are connected to the limit strips through an adhesive.

An electroplating apparatus comprising the conductive strip described above.

The beneficial effects of the utility model are as follows:

the utility model provides a double-layer conductive belt and an electroplating device, wherein an inner-layer conductive belt is additionally arranged between an insulating layer and an outer-layer conductive belt, so that the joint of the conductive belt at the head and the tail is not easy to break when the conductive belt performs electroplating work, and the stability is ensured.

Drawings

The utility model will be further described with reference to the drawings and examples.

FIG. 1 is a schematic illustration of a first embodiment of the present utility model;

FIG. 2 is a partial cross-sectional view of a first embodiment of the utility model;

FIG. 3 is a schematic view (top view) of a first embodiment of the present utility model;

FIG. 4 is a schematic view of a second embodiment of the present utility model;

FIG. 5 is a schematic view of a third embodiment of the present utility model;

reference numerals:

1. an outer layer conductive tape; 11. a second connection point; 12. a second conductive strip; 2. an inner layer conductive tape; 21. A first connection point; 22. a first conductive strip; 3. An insulating layer; 31. a limit bar; 41. a first inclined surface; 42. and a second inclined plane.

Detailed Description

The conception, specific structure, and technical effects produced by the present utility model will be clearly and completely described below with reference to the embodiments and the drawings to fully understand the objects, features, and effects of the present utility model. It is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and that other embodiments obtained by those skilled in the art without inventive effort are within the scope of the present utility model based on the embodiments of the present utility model. In addition, all the coupling/connection relationships referred to in the patent are not direct connection of the single-finger members, but rather, it means that a better coupling structure can be formed by adding or subtracting coupling aids depending on the specific implementation. The technical features in the utility model can be interactively combined on the premise of no contradiction and conflict.

Example 1:

referring to fig. 1 to 3, a conductive tape includes an annular insulating layer 3, and an inner conductive tape 2 and an outer conductive tape 1 are sequentially provided on the outer circumference of the insulating layer 3, and the inner conductive tape 2 and the outer conductive tape 1 are annular conductive tapes.

The outer circumference of the insulating layer 3 is connected to the inner circumference of the inner conductive tape 2 by an adhesive, and the outer circumference of the inner conductive tape 2 is connected to the inner circumference of the outer conductive tape 1 by an adhesive.

The inner layer conductive strip 2 comprises a plurality of first conductive strips 22, the first and the tail end interfaces of the first conductive strips 22 are flat and fixedly connected through an adhesive to form a first annular structure, and the first and the tail end connection parts of the first conductive strips are set as first connection points 21.

The outer layer conductive belt 1 comprises a plurality of second conductive belts 12, the first end and the tail end of each second conductive belt 12 are flat in interface and fixedly connected through an adhesive to form a second annular structure, and the first connection point 11 is arranged at the first end and the tail end of each second conductive belt.

The second annular structure is adhered to the periphery of the first annular structure, the first annular structure and the second annular structure on the periphery of the first annular structure form a sub-conductive band, the conductive band comprises a plurality of sub-conductive bands, second connection points 11 of two adjacent sub-conductive bands are staggered and are not in the same position, and first connection points 21 and second connection points 11 in one sub-conductive band are staggered and are not in the same position.

The insulating layer 3 is integrated into one piece's third annular structure, be equipped with the bellied spacing 31 of many rings of strip on the insulating layer 3, form the spacing groove between two adjacent spacing 31, first annular structure is spacing in the spacing inslot with the second annular structure, the both sides of first annular structure are connected in spacing 31 through the binder, the both sides of second annular structure are connected in spacing 31 through the binder, first annular structure is fixed by the binder with the first end and the side of second annular structure, can consolidate the relation of connection and prevent the disconnection at work.

In operation, the conductive belt pulley of the electroplating device is contacted with the insulating layer and drives the conductive belt to rotate, if only the outer conductive belt is arranged, the second connecting point 11 on the outer conductive belt is easy to break along with the annular travelling belt of the conductive belt.

Example 2:

the difference between this embodiment and embodiment 1 is that the first end of the first conductive strip 22 is provided with a first inclined surface 41 that is matched with each other, the first inclined surface of the first end of the first conductive strip is welded with the first inclined surface of the first end of the first conductive strip, the first end of the second conductive strip 12 is provided with a second inclined surface 42 that is matched with each other, and the second inclined surface of the first end of the second conductive strip is welded with the second inclined surface of the second end of the second conductive strip.

Example 3:

the difference between this embodiment and embodiment 1 is that the length of the first conductive strip 22 is greater than half of the outer circumference of the third annular structure but less than the outer circumference of the third annular structure, and the distance between the head end and the tail end of the first conductive strip 22 and the second connection point 11 is greater than one fourth of the outer circumference of the third annular structure, and when the first conductive strip 22 is disposed in the limiting groove, the gap between the head end and the tail end of the first conductive strip 22 is filled with the insulating layer.

While the preferred embodiment of the present utility model has been described in detail, the present utility model is not limited to the embodiments, and those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present utility model, and these equivalent modifications or substitutions are included in the scope of the present utility model as defined in the appended claims.

Claims

1. A conductive tape, characterized in that: including insulating layer (3), inlayer conductive strip (2) and outer conductive strip (1), inlayer conductive strip (2) include many first conductive strips (22), outer conductive strip (1) include many second conductive strips (12), first annular structure is constituteed to first conductive strip (22) head end and end connection, second annular structure is constituteed to second conductive strip (12) head end and end connection point staggers, second conductive strip (12) are connected in the periphery of first conductive strip (22), insulating layer (3) are integrated into one piece's annular structure, be equipped with many annular bellied spacing (31) on insulating layer (3), be equipped with the spacing groove between two adjacent spacing (31), first conductive strip (22) and second conductive strip (12) locate in the spacing groove.

2. A conductive strip according to claim 1, wherein: the head end and the tail end of the first conductive belt (22) and/or the second conductive belt (12) are connected through welding.

3. A conductive strip according to claim 2, wherein: the first conductive strip (22) and/or the second conductive strip (12) has a flat head end and a flat tail end.

4. A conductive strip according to claim 2, wherein: the first conductive strip (22) and/or the second conductive strip (12) are provided with mutually matched inclined surfaces at the head end and the tail end.

5. A conductive strip according to claim 1, wherein: the length of the first conductive strip (22) is larger than half of the inner circumference of the insulating layer (3) but smaller than the inner circumference of the insulating layer (3), and the distance between the connection point of the head end and the tail end of the first conductive strip (22) and the connection point of the head end and the tail end of the second conductive strip (12) is larger than one fourth of the inner circumference of the insulating layer (3).

6. A conductive strip according to claim 1, wherein: the first conductive strip (22) and the second conductive strip (12) connected with the periphery of the first conductive strip form a sub-conductive strip, and the connection points of the head end and the tail end in two adjacent sub-conductive strips are staggered.

7. A conductive strip according to claim 1, wherein: the second conductive tape (12) is connected to the outer periphery of the first conductive tape (22) by an adhesive.

8. A conductive strip according to claim 1, wherein: the two sides of the first conductive belt (22) and the second conductive belt (12) are connected to the limit strip (31) through an adhesive.

9. An electroplating device, characterized in that: comprising the conductive tape of any one of claims 1 to 8.