CN113549988A

CN113549988A - Conductive base film conveying device and coating machine

Info

Publication number: CN113549988A
Application number: CN202110857934.7A
Authority: CN
Inventors: 张喜冲; 吴玉源; 赵倩; 张芹; 蓝金花
Original assignee: Xiamen Haichen New Energy Technology Co Ltd
Current assignee: Xiamen Haichen New Energy Technology Co Ltd
Priority date: 2021-07-28
Filing date: 2021-07-28
Publication date: 2021-10-26

Abstract

The application discloses electrically conductive base film conveyer and coating machine, electrically conductive base film conveyer includes: the conveying belt is a conductive conveying belt; the conductive clamp is fixed on the conveying belt and used for clamping a conductive base film; the conductive block is fixed on the conveying belt, and the conveying belt is used for driving the conductive clamp and the conductive block to move along the length direction of the conductive base film; the first brush assembly is positioned on the moving track of the conductive block and is electrically connected with a negative electrode of a power supply; and the second brush assembly is positioned on the moving track of the conductive block and is electrically connected with the positive electrode of the power supply. The application provides a conductive base film conveyer, electrically conductive clamp can be connected at the positive and power negative pole of power automatic switch-over, need not artificial intervention, and degree of automation is high, consequently, can reduce personnel's intensity of labour.

Description

Conductive base film conveying device and coating machine

Technical Field

The application relates to the technical field of coating machines, in particular to a conductive base film conveying device and a coating machine.

Background

The film plating machine is a device for plating metal substances on the surface of a conductive base film to change the physical properties of the conductive base film so as to enable the physical properties of the conductive base film to meet the design requirements.

The coating machine generally comprises a conductive base film conveying device, wherein the conductive base film conveying device comprises a conveying belt and a conductive clamp, and the conductive clamp is used for clamping the conductive base film. When electroplating the conductive base film, need to make electrically conductive clamp and power negative pole electricity be connected, when wasing electrically conductive clamp, need to make electrically conductive clamp and power anodal electricity be connected, promptly, electrically conductive clamp need be in the positive and power negative pole between automatic switch-over connection. However, the conductive base film conveying device in the related art cannot automatically switch and connect the conductive clip between the positive electrode and the negative electrode of the power supply, manual switching is required, the automation degree is low, and the labor intensity of personnel is high.

Disclosure of Invention

The application discloses electrically conductive base film conveyer and coating machine, it can make electrically conductive clamp automatic switch-over connect between power positive pole and power negative pole.

In order to achieve the above object, in one aspect, the present application discloses a conductive base film transfer apparatus comprising:

the conveying belt is a conductive conveying belt;

the conductive clamp is fixed on the conveying belt and used for clamping a conductive base film;

the conductive block is fixed on the conveying belt, and the conveying belt is used for driving the conductive clamp and the conductive block to move along the length direction of the conductive base film;

the first brush assembly is positioned on the moving track of the conductive block and is electrically connected with a negative electrode of a power supply;

and the second brush assembly is positioned on the moving track of the conductive block and is electrically connected with the positive electrode of the power supply.

Because the first brush component is positioned on the moving track of the conductive block and is electrically connected with the negative pole of the power supply, the conductive block can automatically contact with the first brush component along with the movement of the conductive block along the moving track, and when the conductive block contacts with the first brush component, the conductive block can automatically be electrically connected with the negative pole of the power supply. Because conducting block and electrically conductive clamp are all fixed on the conveyer belt and the conveyer belt is electrically conductive conveyer belt, consequently, electrically conductive clamp can be connected with the conducting block electricity through the conveyer belt, and then makes electrically conductive clamp automatically be connected with the power negative pole electricity. Similarly, the second brush assembly is located on the moving track of the conductive block and electrically connected with the positive electrode of the power supply, so that the conductive clamp can be automatically electrically connected with the positive electrode of the power supply along with the movement of the conductive block.

Therefore, the conductive base film conveying device provided by the embodiment of the application can automatically switch and connect the conductive clamp between the positive electrode of the power supply and the negative electrode of the power supply along with the movement of the conductive block along the movement track, manual intervention is not needed, the automation degree is high, and therefore the labor intensity of personnel can be reduced.

Optionally, the moving track of the conductive block is a kidney-shaped track, and includes a first linear track and a second linear track that are parallel to each other, the first brush assembly is located on the first linear track, and the second brush assembly is located on the second linear track.

The moving track of the conductive block is a kidney-shaped track, the first electric brush assembly is located on the first straight line track, the second electric brush assembly is located on the second straight line track, the conveying belt can be as short as possible in the length direction, the space layout of the whole conductive base film conveying device can be more reasonable, and the space-saving effect can be achieved.

Optionally, the first brush assembly comprises a plurality of first brushes, the plurality of first brushes are arranged in sequence along the first linear track, the plurality of first brushes are all electrically connected with the negative pole of the power supply,

the second brush assembly comprises a plurality of second brushes, the plurality of second brushes are sequentially arranged along the second linear track, and the plurality of second brushes are electrically connected with the positive electrode of the power supply.

When first brush subassembly includes a plurality of first brushes, through making a plurality of first brushes all arrange in proper order along first straight line orbit, and make a plurality of first brushes all be connected with the power negative pole electricity, can be when the conducting block moves along first straight line orbit, make the conducting block can be in proper order with a plurality of first brushes sliding contact, and then realize the electrically conductive purpose of pressing from both sides and being connected with the power negative pole electricity.

Wherein, when first brush subassembly includes a plurality of first brushes, all be connected with the power negative pole electricity through making a plurality of first brushes, can be so that the power negative pole and first brush subassembly connect the electric point more, and then can make the more stable and first brush subassembly realization of power negative pole be connected.

Similarly, when the second brush assembly comprises a plurality of second brushes, the plurality of second brushes are sequentially arranged along the second linear track and electrically connected with the negative electrode of the power supply, so that the conductive block can be sequentially in sliding contact with the plurality of second brushes when moving along the second linear track, and the purpose of electrically connecting the conductive clamp with the positive electrode of the power supply is realized.

Wherein, when the second brush subassembly includes a plurality of second brushes, all be connected with the power positive pole electricity through making a plurality of second brushes, can be so that the power positive pole is more with the connecing of second brush subassembly, and then can make the more stable and second brush subassembly realization of power positive pole be connected.

Optionally, each first brush comprises two first sub-brushes symmetrically arranged at two sides of the first straight track, and the surfaces of the two first sub-brushes, which are arranged oppositely, are used for being in sliding electrical connection with the conductive blocks on the first straight track;

each second brush comprises two second sub brushes which are symmetrically arranged on two sides of the second straight-line track, and the surfaces, opposite to each other, of the two second sub brushes are used for being in sliding electrical connection with the conducting blocks on the second straight-line track.

When each first brush comprises two first sub brushes symmetrically arranged on two sides of the first straight line track, the surfaces of the two first sub brushes which are oppositely arranged are in sliding electrical connection with the conductive blocks on the first straight line track, and the first brushes can be more stably connected with the conductive blocks in an electrical mode. Similarly, when each second brush includes two second sub brushes symmetrically disposed on two sides of the second straight trace, and the surfaces of the two second sub brushes disposed opposite to each other are connected with the conductive block on the second straight trace in a sliding manner, so that the second brush is more stably connected with the conductive block.

Optionally, the surfaces of the two first sub-brushes which are oppositely arranged are both wear-resistant surfaces, and the surfaces of the two second sub-brushes which are oppositely arranged are both wear-resistant surfaces.

Through making the relative surface that sets up of two first sub-brushes, and the relative surface that sets up of two second sub-brushes be wear-resisting face, can avoid the relative surface that sets up of two first sub-brushes to take place by the condition of wearing and tearing, also can avoid the relative surface that sets up of two second sub-brushes to take place by the condition of wearing and tearing, and then can make the life of first sub-brush and second sub-brush all longer.

Optionally, the conveying surface of the conveyor belt is vertically arranged, and the conductive block is arranged at the top of the conveyor belt.

Through the vertical setting of the conveying face that makes the conveyer belt, and make the conducting block setting at the top of conveyer belt, on the one hand, because the position of conducting block is higher, and then can avoid when this electrically conductive base film conveyer uses in the coating machine, the plating bath in the coating machine splashes and makes the condition of conducting block short circuit or electric leakage take place on the conducting block. On the other hand, the conductive block is convenient to install and maintain.

Optionally, the conductive clip includes a first conductive surface and a second conductive surface that are disposed opposite to each other, at least one of the first conductive surface and the second conductive surface is electrically connected to the conveyor belt, the conductive base film is sandwiched between the first conductive surface and the second conductive surface, and a surface of the conductive clip is configured to: the surfaces except the first conductive surface and the second conductive surface are insulating surfaces.

By making the surfaces except the first conductive surface and the second conductive surface be insulating surfaces, the situation that the surfaces except the first conductive surface and the second conductive surface of the conductive clip are electroplated when the conductive base film is electroplated can be avoided.

Optionally, the conductive clip comprises:

the bracket is fixed on the conveying belt and is electrically communicated with the conveying belt;

a plurality of guide posts disposed on and in electrical communication with the support;

the first clamping piece is slidably arranged on the guide post in a penetrating mode, the first conducting surface is arranged on the first clamping piece, and the first conducting surface is electrically communicated with the guide post;

the second clamping piece is arranged on the guide post in a penetrating mode and is opposite to the first clamping piece, and the second conducting surface is arranged on the second clamping piece and is electrically communicated with the guide post; the first clamping piece can do linear reciprocating motion along the guide post relative to the second clamping piece so as to enable the conductive clamp to be in a clamping state or an opening state, and when the conductive clamp is in the clamping state, the conductive base film is clamped between the first conductive surface and the second conductive surface.

The clamping and the loosening of the conductive base film are realized by the linear reciprocating motion of the first clamping piece relative to the second clamping piece. The realization principle and the realization structure for realizing clamping or loosening of the conductive base film through the linear reciprocating motion are simple, so that the reliability of the conductive clamp can be improved to a certain extent, and the manufacturing cost of the conductive clamp is reduced.

In addition, because first holder and second holder all wear to locate on a plurality of guide posts, consequently, a plurality of guide posts can play spacing effect to first holder and second holder in the direction of perpendicular to guide post. Specifically, the guide posts can allow the first clamping piece and the second clamping piece to do linear reciprocating motion along the direction of the guide posts, but the mutual restraining effect between the guide posts can limit the first clamping piece and the second clamping piece in the direction perpendicular to the guide posts. Therefore, the situation that the first clamping piece is twisted relative to the second clamping piece in the direction perpendicular to the guide column to cause the dislocation between the first clamping piece and the second clamping piece can be avoided, and the situation that the second clamping piece is twisted relative to the first clamping piece in the direction perpendicular to the guide column to cause the dislocation between the first clamping piece and the second clamping piece can also be avoided. Therefore, when the conductive clamp is applied to a film coating machine, the situation that the first clamping piece is staggered relative to the second clamping piece along the length direction of the conductive base film can be avoided, and the clamping performance of the conductive clamp can be improved.

Optionally, the conductive clip comprises:

the fixed clamping arm is fixed on the conveyor belt and is electrically communicated with the conveyor belt, and the first conductive surface is arranged on the fixed clamping arm and is electrically communicated with the fixed clamping arm;

the second conductive surface is arranged on the movable clamping arm and is electrically communicated with the movable clamping arm;

the rocker assembly comprises at least two rockers which are parallel to each other, one end of each rocker is hinged with the fixed clamping arm, the other end of each rocker is hinged with the movable clamping arm, and the movable clamping arm is electrically communicated with the fixed clamping arm through the rocker;

the fixed clamping arm, the movable clamping arm and at least two rocking bars form a parallelogram plane link mechanism, the movable clamping arm can swing back and forth relative to the fixed clamping arm so as to enable the conductive clamp to be in a clamping state or an opening state, and when the conductive clamp is in the clamping state, the conductive base film is clamped between the first conductive surface and the second conductive surface.

Through setting up the rocker subassembly to make two at least rockers of rocker subassembly, fixed centre gripping arm and activity centre gripping arm constitute a parallelogram plane link mechanism, can make activity centre gripping arm can be for the reciprocal swing of fixed centre gripping arm, and then make electrically conductive clamp can be in clamping status or open mode, realization mode simple very, and, parallelogram plane link mechanism's technological maturity, stable in structure, consequently, can be so that this electrically conductive structure of pressing from both sides more stable.

In another aspect, the application discloses a coating machine, including any one of above-mentioned electrically conductive base film conveyer of one aspect.

Because the conducting block along with electrically conductive basement membrane conveyer moves along the removal orbit, can make electrically conductive clamp automatic switch-over connection between power positive pole and power negative pole, wherein, when electrically conductive clamp is connected with the power negative pole, can be used for electroplating electrically conductive basement membrane, when electrically conductive clamp is connected with the power positive pole, can electrolyze electrically conductive impurity (for example by electroplating to the material on electrically conductive clamp) of pressing from both sides, because electrically conductive clamp can be between power positive pole and power negative pole automatic switch-over connection, consequently, can make the electrically conductive impurity and the automatic electrically conductive basement membrane of electroplating on the electrically conductive clamp of automatic electrolysis of coating machine, need not artificial intervention, degree of automation is high, consequently, can reduce personnel's intensity of labour.

Optionally, the coating machine further comprises:

the plating solution tank is filled with plating solution, the first electric brush assembly is arranged corresponding to the plating solution tank, and when the conductive clamp enters the plating solution, the conductive block is in sliding contact with the first electric brush assembly;

the electrolytic cell is filled with electrolyte, the second brush assembly is arranged corresponding to the electrolytic cell, and when the conductive clamp enters the electrolyte, the conductive block is in sliding contact with the second brush assembly.

Along with the conducting block moves along the moving track, when the conducting block is in sliding contact with the first electric brush assembly, the conducting clamp can be just positioned in the electroplating liquid groove, and the conducting base film can be automatically electroplated. When the conductive block 3 is in sliding contact with the second brush assembly, the conductive clamp can be just positioned in the electrolyte of the electrolytic cell, impurities on the conductive clamp can be automatically electrolyzed, manual intervention is not needed, the automation degree is high, and therefore the labor intensity of personnel can be reduced.

Optionally, the conveyer belt of conductive base film conveyer is oval conveyer belt, the plating solution groove is followed the length direction setting of conveyer belt and is located one side of conveyer belt, first electric brush subassembly is located the top of plating solution groove, the electrolysis trough is located the opposite side of conveyer belt, second electric brush subassembly is located the top of electrolysis trough.

Through making the conveyer belt be oval conveyer belt to make the plating bath be located one side of conveyer belt, the electrolysis trough is located the opposite side of conveyer belt, can reduce the length of conveyer belt, and then can make the structural layout of whole coating machine more reasonable.

Through making first brush subassembly be located the top of plating bath groove, second brush subassembly is located the top of electrolysis trough, on the one hand, be convenient for to the installation and the maintenance of first brush subassembly and second brush subassembly, on the other hand, can avoid the plating solution to drop to first brush subassembly on, make the condition of first brush subassembly electric leakage or short circuit take place, also can avoid electrolyte to drop to second brush subassembly on, make the condition of second brush subassembly electric leakage or short circuit take place.

Compared with the prior art, the beneficial effect of this application lies in:

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a conductive base film conveying apparatus according to an embodiment of the present disclosure;

fig. 2 is a schematic view of the structure of the conductive base film transfer apparatus of fig. 1 holding a conductive base film;

fig. 3 is a partially enlarged view of the conductive base film transfer apparatus of fig. 2 at a position a;

fig. 4 is a partially enlarged view of the conductive base film transfer apparatus of fig. 2 at a position B;

FIG. 5 is a schematic diagram of a conductive clip according to an embodiment of the present disclosure;

FIG. 6 is a cross-sectional view of the conductive clip of FIG. 5 at a location C-C;

FIG. 7 is a schematic diagram of another conductive clip according to an embodiment of the present application;

fig. 8 is a schematic structural diagram of a coating machine according to an embodiment of the present application.

Description of reference numerals:

1-a conveyor belt;

2-a conductive clip; 21-a first conductive surface; 22-a second conductive surface; 23-a scaffold; 24-a guide post; 25-a first clamp; 26-a second clamp; 27-a fixed gripper arm; 28-a movable clamping arm; 29-a rocker assembly; 291-rocker;

3-a conductive block;

4-a first brush assembly; 41-a first brush; 411 — first sub-brush;

5-a second brush assembly; 51-a second brush; 511-a second sub-brush;

g-movement track; g1 — first straight line trajectory; g2 — second straight trajectory;

x-length direction;

100-a conductive base film; 200-a conductive base film transfer device; 300-plating bath tank; 400-electrolytic cell.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "connected" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "first," "second," and the like, are used primarily to distinguish one device, element, or component from another (the specific nature and configuration may be the same or different), and are not used to indicate or imply the relative importance or number of the indicated devices, elements, or components. "plurality" means two or more unless otherwise specified.

The technical solution of the present application will be further described with reference to the following embodiments and accompanying drawings.

Fig. 1 is a schematic structural diagram of a conductive base film conveying device according to an embodiment of the present disclosure, and fig. 2 is a schematic structural diagram of the conductive base film conveying device in fig. 1 when the conductive base film conveying device clamps the conductive base film.

Referring to fig. 1 and 2, the conductive base film transfer apparatus includes: the device comprises a conveyor belt 1, a conductive clamp 2, a conductive block 3, a first brush component 4 and a second brush component 5. Wherein the conveyor belt 1 is a conductive conveyor belt. The conductive clip 2 is fixed on the conveyor belt 1, and the conductive clip 2 is used for clamping the conductive base film 100. The conductive block 3 is fixed on the conveyor belt 1, and the conveyor belt 1 is used for driving the conductive clip 2 and the conductive block 3 to move along the length direction X (X direction in fig. 2) of the conductive base film 100. The first brush assembly 4 is located on the moving track G of the conductive block 3 and electrically connected with the negative pole of the power supply, and the second brush assembly 5 is located on the moving track G of the conductive block 3 and electrically connected with the positive pole of the power supply.

In this application embodiment, because electrically conductive clamp 2 is fixed on conveyer belt 1, electrically conductive clamp 2 is used for the electrically conductive base film 100 of centre gripping, consequently, when conveyer belt 1 drove electrically conductive clamp 2 and moved along the length direction X of electrically conductive base film 100, can drive electrically conductive base film 100 and move along the length direction X of self, and then can realize the purpose of carrying electrically conductive base film 100 along electrically conductive base film 100 length direction X.

Wherein, drive the in-process that electrically conductive clamp 2 removed along the length direction X of electrically conductive base film 100 at conveyer belt 1, because conducting block 3 also fixes on conveyer belt 1, consequently, conveyer belt 1 can drive conducting block 3 and remove along the length direction X of electrically conductive base film 100 in step, and it can be understood that, in the in-process that conveyer belt 1 drove conducting block 3 and remove, along with conducting block 3's removal, conducting block 3 can form and remove orbit G.

Because first brush subassembly 4 is located the moving trajectory G of conducting block 3 and is connected with the power negative pole electricity, consequently, along with conducting block 3 moves along moving trajectory G, conducting block 3 can contact with first brush subassembly 4 automatically, when conducting block 3 and first brush subassembly 4 contact, can make conducting block 3 automatically and power negative pole electricity be connected. Because conducting block 3 and electrically conductive clamp 2 all fix on conveyer belt 1 and conveyer belt 1 is electrically conductive conveyer belt, consequently, electrically conductive clamp 2 can be connected with conducting block 3 electricity through conveyer belt 1, and then makes electrically conductive clamp 2 automatic and power negative pole electricity be connected. Similarly, since the second brush assembly 5 is located on the moving track G of the conductive block 3 and electrically connected to the positive electrode of the power supply, the conductive clip 2 can be automatically electrically connected to the positive electrode of the power supply as the conductive block 3 continues to move along the moving track G.

It can be seen that conductive base film conveyer that this application embodiment provided, along with conductive block 3 moves along removal orbit G, electrically conductive clamp 2 can be in the positive and power negative pole between automatic switch-over connection, need not manual intervention, and degree of automation is high, consequently, can reduce personnel's intensity of labour.

It should be noted that the conveyor belt 1 may be a steel belt, or may be a conveyor belt made of other materials, for example, the conveyor belt 1 may also be an iron belt or a copper belt, and only the conveyor belt 1 needs to be a conductive conveyor belt, and the material of the conveyor belt 1 is not limited in this embodiment of the application.

The movement trajectory G may be a locus of a kidney-shaped circle (a locus of a kidney-shaped circle in fig. 1), or may be a trajectory of another shape, such as a locus of a straight line, and the embodiment of the present application is not limited thereto.

In some embodiments, referring to fig. 1, the moving trace G of the conductive block 3 is a kidney-circular trace, and includes a first straight trace G1 and a second straight trace G2 that are parallel to each other, the first brush assembly 4 is located on the first straight trace G1, and the second brush assembly 5 is located on the second straight trace G2.

Through making the removal orbit G of conductive block 3 be oval orbit to make first brush subassembly 4 be located first straight line orbit G1, second brush subassembly 5 is located second straight line orbit G2, can be so that conveyer belt 1 is as short as possible in length direction, and then can make the spatial layout of whole conductive base membrane conveyer more reasonable, can play the effect of saving space.

In some embodiments, referring to fig. 2 and 3, the first brush assembly 4 includes a plurality of first brushes 41, the plurality of first brushes 41 are sequentially arranged along a first straight trajectory G1, and each of the plurality of first brushes 41 is electrically connected to the negative power supply. Referring to fig. 2 and 4, the second brush assembly 5 includes a plurality of second brushes 51, the plurality of second brushes 51 are sequentially arranged along a second straight path G2, and the plurality of second brushes 51 are all electrically connected to the positive electrode of the power supply.

When the first brush assembly 4 includes a plurality of first brushes 41, the plurality of first brushes 41 are all sequentially arranged along the first straight track G1, and the plurality of first brushes 41 are all electrically connected to the negative electrode of the power supply, so that the conductive block 3 can be sequentially in sliding contact with the plurality of first brushes 41 when the conductive block 3 moves along the first straight track G1, and the conductive clip 2 is electrically connected to the negative electrode of the power supply.

Wherein, when first brush subassembly 4 includes a plurality of first brushes 41, all be connected with the power negative pole through making a plurality of first brushes 41, can be so that the power negative pole is more with the electricity point of first brush subassembly 4, and then can make more stable and the realization of power connection with first brush subassembly 4 of power negative pole.

Similarly, when the second brush assembly 5 includes a plurality of second brushes 51, by arranging the plurality of second brushes 51 in sequence along the second straight trajectory G2 and electrically connecting the plurality of second brushes 51 to the negative electrode of the power supply, when the conductive block 3 moves along the second straight trajectory G2, the conductive block 3 can be in sliding contact with the plurality of second brushes 51 in sequence, so as to achieve the purpose of electrically connecting the conductive clip 2 to the positive electrode of the power supply.

Wherein, when second brush subassembly 5 includes a plurality of second brushes 51, all be connected with the power positive pole through making a plurality of second brushes 51, can be so that the power positive pole is more with second brush subassembly 5's the electricity point of connecing, and then can make the more stable of power positive pole realize being connected with second brush subassembly 5 electrically.

The number of the first brushes 41 and the second brushes 51 may be 2, 3, 4, or any other possible number, and the number of the first brushes 41 and the number of the second brushes 51 are not limited in the embodiments of the present application.

In some embodiments, referring to fig. 3, each of the first brushes 41 includes two first sub-brushes 411 symmetrically disposed on both sides of the first straight trace G1, and the oppositely disposed surfaces of the two first sub-brushes 411 are for sliding electrical connection with the conductive bumps 3 on the first straight trace G1. Referring to fig. 4, each of the second brushes 51 includes two second sub brushes 511 symmetrically disposed at both sides of the second straight trajectory G2, and surfaces of the two second sub brushes 511 disposed oppositely are for sliding electrical connection with the conductive bumps 3 on the second straight trajectory G2.

When each first brush 41 includes two first sub-brushes 411 symmetrically disposed on two sides of the first straight trace G1, and the surfaces of the two first sub-brushes 411 disposed oppositely are connected to the conductive block 3 on the first straight trace G1 in a sliding manner, the first brush 41 can be more stably electrically connected to the conductive block 3. Similarly, when each of the second brushes 51 includes two second sub brushes 511 symmetrically disposed on two sides of the second straight trace G2, and the surfaces of the two second sub brushes 511 disposed oppositely are connected to the conductive block 3 on the second straight trace G2 in a sliding manner, the second brush 51 can be more stably electrically connected to the conductive block 3.

In some embodiments, referring to fig. 3, the surfaces of the two first sub-brushes 411 that are disposed opposite each other are both wear-resistant surfaces, and the surfaces of the two second sub-brushes 511 that are disposed opposite each other are both wear-resistant surfaces. It can be understood that the surface of the first sub-brush 411 and the surface of the two second sub-brushes 511 that are opposite to each other need to be in sliding contact with the conductive block 3, and therefore, by making both the surface of the two first sub-brushes 411 and the surface of the two second sub-brushes 511 that are opposite to each other wear-resistant surfaces, the situation that the surfaces of the two first sub-brushes 411 and the surfaces of the two second sub-brushes 511 that are opposite to each other are worn can be avoided, the situation that the surfaces of the two second sub-brushes 511 that are opposite to each other are worn can also be avoided, and the service lives of the first sub-brushes 411 and the second sub-brushes 511 can be further prolonged.

The wear-resistant surface may be a surface provided with a wear-resistant body, it is understood that, in order to make the wear resistance of the wear-resistant surface greater than other surfaces of the first sub brush 411 and the second sub brush 511, the wear resistance of the wear-resistant body needs to be greater than other surfaces of the first sub brush 411 and the second sub brush 511, in some embodiments, the wear-resistant body may be a structure formed by pressing graphite powder and oilstones, of course, the wear-resistant body may also be any other possible structure, and it is only necessary to make the wear resistance of the wear-resistant surface greater than other surfaces of the first sub brush 411 and the second sub brush 511, which is not limited in this embodiment of the application.

In some embodiments, referring to fig. 1, the conveying surface of the conveyor belt 1 is arranged vertically (i.e., in the Z direction in fig. 1), and the conductive block 3 is arranged on top of the conveyor belt 1.

Through making the vertical setting of conveying face of conveyer belt 1, and make conducting block 3 set up at the top of conveyer belt 1, on the one hand, because conducting block 3's position is higher, and then can avoid when this electrically conductive base film conveyer uses in the coating machine, the plating bath in the coating machine splashes and makes conducting block 3 short circuit or the condition of electric leakage take place on conducting block 3. On the other hand, it is also convenient to install and maintain the conductive block 3.

In some embodiments, referring to fig. 5 and 6, the conductive clip 2 includes a first conductive surface 21 and a second conductive surface 22 disposed opposite to each other, at least one of the first conductive surface 21 and the second conductive surface 22 is electrically connected to the conveyor belt 1, the conductive base film 100 is sandwiched between the first conductive surface 21 and the second conductive surface 22, and a surface of the conductive clip 2 is configured to: the surfaces other than the first conductive surface 21 and the second conductive surface 22 are insulating surfaces.

In this embodiment, at least one of the first conductive surface 21 and the second conductive surface 22 is electrically connected to the conveyor belt 1, so when the conductive block 3 moves along the moving track G, so that the first brush assembly 4 is in sliding contact with the conductive block 3 or the second brush assembly 5 is in sliding contact with the conductive block 3, one of the first conductive surface 21 and the second conductive surface 22 of the conductive clip 2 can be electrically connected to the negative pole or the positive pole of the power supply, and thus, the purpose of electrically connecting the conductive clip 2 to the negative pole or the positive pole of the power supply can be achieved.

When the conductive clip 2 is electrically connected to the negative electrode of the power supply, the conductive base film 100 is sandwiched between the first conductive surface 21 and the second conductive surface 22, so that the purpose of electroplating the conductive base film 100 can be achieved. When the conductive clip 2 is electrically connected to the positive electrode of the power supply, the purpose of electrolyzing impurities (such as substances electroplated on the conductive clip 2) on the conductive clip 2 can be achieved.

By making the surfaces except the first conductive surface 21 and the second conductive surface 22 be insulating surfaces, the situation that the surfaces except the first conductive surface 21 and the second conductive surface 22 of the conductive clip are plated when the conductive base film 100 is plated can be avoided.

The shape of the first conductive surface 21 and the second conductive surface 22 may be rectangular, circular, or any other possible shape, which is not limited in the embodiment of the present application.

In some embodiments, referring to fig. 5 and 6, the conductive clip 2 comprises: bracket 23, a plurality of guide posts 24, first clamp 25 and second clamp 26. Wherein, support 23 is fixed on conveyer belt 1 and is electrically conductively with conveyer belt 1, and guide post 24 sets up on support 23 and is electrically conductively with support 23. The first clamping piece 25 is slidably arranged on the guide post 24 in a penetrating way, the first conducting surface 21 is arranged on the first clamping piece 25, and the first conducting surface 21 is electrically communicated with the guide post 24. The second clamping piece 26 is arranged on the guide column 24 in a penetrating way and is arranged opposite to the first clamping piece 25, and the second conducting surface 22 is arranged on the second clamping piece 26 and is electrically communicated with the guide column 24; the first clamping member 25 is capable of reciprocating linearly along the guide post 24 relative to the second clamping member 26 to place the conductive clip 2 in a clamped state or an open state, and when the conductive clip 2 is in the clamped state, the conductive base film 100 is clamped between the first conductive surface 21 and the second conductive surface 22.

Because support 23 is fixed on conveyer belt 1 and is electrically conducted with conveyer belt 1, guide post 24 sets up on support 23 and with support 23 electrically conducted, consequently, guide post 24 can be electrically conducted with conveyer belt 1, and then, because first holder 25 wears to establish on guide post 24 slidably, first conducting surface 21 sets up on first holder 25, and first conducting surface 21 and guide post 24 electrically conduct, consequently, first conducting surface 21 can be electrically conducted with conveyer belt 1. In addition, since the second conductive surface 22 is disposed on the second clamping member 26 and is electrically connected to the guide posts 24, the second conductive surface 22 can also be electrically connected to the conveyor belt 1. Since the conductive base film 100 is sandwiched between the first conductive surface 21 and the second conductive surface 22 when the conductive clip 2 is in the sandwiched state, the conductive base film can be electrically conducted with the conveyor belt 1, and thus, the purpose of supplying power to the conductive base film can be achieved, and further, the purpose of plating the conductive base film can be achieved.

Wherein, whether clamping the conductive base film or unclamping the conductive base film is realized by the linear reciprocating motion of the first clamping piece 25 relative to the second clamping piece 26. The realization principle and the realization structure for realizing clamping or loosening of the conductive base film through the linear reciprocating motion are simple, so that the reliability of the conductive clamp 2 can be improved to a certain degree, and the manufacturing cost of the conductive clamp 2 is reduced.

In addition, because the first clamping piece 25 and the second clamping piece 26 are both arranged on the plurality of guide posts 24 in a penetrating manner, the plurality of guide posts 24 can limit the first clamping piece 25 and the second clamping piece 26 in a direction perpendicular to the guide posts 24. Specifically, the guide posts 24 may allow the first and

second clamping members

25 and 26 to reciprocate linearly in the direction of the guide posts 24, but the mutual restraining action between the guide posts 24 in the direction perpendicular to the guide posts 24 may limit the first and

second clamping members

25 and 26. In this way, the first clamping member 25 can be prevented from twisting relative to the second clamping member 26 in the direction perpendicular to the guide column 24, so that the first clamping member 25 and the second clamping member 26 are dislocated, and similarly, the second clamping member 26 can be prevented from twisting relative to the first clamping member 25 in the direction perpendicular to the guide column 24, so that the first clamping member 25 and the second clamping member 26 are dislocated. Therefore, when the conductive clip is applied to a film coating machine, the situation that the first clamping member 25 is dislocated relative to the second clamping member 26 along the length direction of the conductive base film 100 can be avoided, and the clamping performance of the conductive clip can be improved.

In other embodiments, referring to fig. 7, the conductive clip 2 comprises: a fixed clamp arm 27, a movable clamp arm 28, and a rocker assembly 29. Wherein, fixed centre gripping arm 27 is fixed on conveyer belt 1 and is electrically conductively with conveyer belt 1, and first conducting surface 21 sets up on fixed centre gripping arm 27 and is electrically conductively with fixed centre gripping arm 27. The second conductive surface 22 is disposed on the movable clamp arm 28 and is in electrical communication with the movable clamp arm 28. The rocker assembly 29 comprises at least two rockers 291 parallel to each other, one end of the rocker 291 is hinged to the fixed holding arm 27, the other end of the rocker 291 is hinged to the movable holding arm 28, and the movable holding arm 28 is electrically connected to the fixed holding arm 27 through the rocker 291. The fixed clamp arm 27, the movable clamp arm 28, and the at least two rocking bars 291 form a parallelogram plane linkage mechanism, the movable clamp arm 28 can swing back and forth relative to the fixed clamp arm 27 to place the conductive clip 2 in a clamped state or an open state, and when the conductive clip 2 is in the clamped state, the conductive base film 100 is clamped between the first conductive surface 21 and the second conductive surface 22.

Since the fixed clamp arm 27 is fixed to the conveyor belt 1 and is electrically conducted to the conveyor belt 1, the first conductive surface 21 is provided on the fixed clamp arm 27 and is electrically conducted to the fixed clamp arm 27, and therefore, the first conductive surface 21 can be electrically conducted to the conveyor belt 1. In addition, because rocker subassembly 29 includes two at least rockers 291 that are parallel to each other, the one end of rocker 291 is articulated with fixed centre gripping arm 27, the other end of rocker 291 is articulated with activity centre gripping arm 28, activity centre gripping arm 28 passes through rocker 291 and fixed centre gripping arm 27 electric conductance, again because second conducting surface 22 sets up on activity centre gripping arm 28 and with activity centre gripping arm 28 electric conductance, consequently, second conducting surface 22 also can lead to with conveyer belt 1 electric conductance, on the basis, when electrically conductive clamp 2 is in the centre gripping state, when electrically conductive base film 100 is by the centre gripping between first conducting surface 21 and second conducting surface 22, just can be for electrically conductive base film power supply, and then can electroplate the purpose of electrically conductive base film.

Wherein, through setting up rocker assembly 29, and make two at least rockers 291 of rocker assembly 29, fixed centre gripping arm 27 and activity centre gripping arm 28 constitute a parallelogram plane link mechanism, can make activity centre gripping arm 28 can be for fixed centre gripping arm 27 reciprocating swing, and then make electrically conductive clamp 2 can be in clamping status or open mode, realization mode simple very, and, parallelogram plane link mechanism's technical maturity, stable in structure, consequently, can make this electrically conductive structure of pressing from both sides 2 more stable.

In summary, in the embodiment of the present application, since the first brush assembly 4 is located on the moving track G of the conductive block 3 and electrically connected to the negative electrode of the power supply, as the conductive block 3 moves along the moving track G, the conductive block 3 can automatically contact with the first brush assembly 4, and when the conductive block 3 contacts with the first brush assembly 4, the conductive block 3 can automatically electrically connect to the negative electrode of the power supply. Because conducting block 3 and electrically conductive clamp 2 all fix on conveyer belt 1 and conveyer belt 1 is electrically conductive conveyer belt, consequently, electrically conductive clamp 2 can be connected with conducting block 3 electricity through conveyer belt 1, and then makes electrically conductive clamp 2 automatic and power negative pole electricity be connected. Similarly, since the second brush assembly 5 is located on the moving track G of the conductive block 3 and electrically connected to the positive electrode of the power supply, the conductive clip 2 can be automatically electrically connected to the positive electrode of the power supply as the conductive block 3 continues to move along the moving track G.

In addition, because the moving track G of the conductive block 3 is a kidney-shaped track, the conveyor belt 1 can be as short as possible in the length direction, and further the space layout of the whole conductive base film conveying device can be more reasonable, and the effect of saving space can be achieved.

Fig. 8 is a schematic structural diagram of a coating machine according to an embodiment of the present application. Referring to fig. 8, the coater includes a conductive base film transfer device 200.

The structure of the conductive base film conveying device 200 may be the same as the structure of the conductive base film conveying device 200 in any of the above embodiments, and the same or similar beneficial effects can be brought, and details are not repeated herein.

In the embodiment of the present application, since the conductive block 3 of the conductive base film conveying device 200 moves along the moving track G, the conductive clip 2 can be automatically switched between the power supply anode and the power supply cathode for connection, wherein when the conductive clip 2 is connected with the power supply cathode, the conductive base film 100 can be used for electroplating, when the conductive clip 2 is connected with the power supply anode, the impurities on the conductive clip 2 (such as substances electroplated onto the conductive clip 2) can be electrolyzed, and based on this, since the conductive clip 2 can be automatically switched between the power supply anode and the power supply cathode for connection, therefore, the impurities on the conductive clip 2 and the conductive base film 100 can be automatically electrolyzed by the coating machine, manual intervention is not required, the automation degree is high, and therefore, the labor intensity of personnel can be reduced.

In some embodiments, referring to fig. 8, the coater further comprises: plating bath 300 and electrolytic bath 400. The plating solution tank 300 contains plating solution, the first brush assembly 4 is arranged corresponding to the plating solution tank 300, and when the conductive clip 2 enters the plating solution, the conductive block 3 is in sliding contact with the first brush assembly 4. Electrolyte is contained in the electrolytic bath 400, the second brush component 5 is arranged corresponding to the electrolytic bath 400, and when the conductive clamp 2 enters the electrolyte, the conductive block 3 is in sliding contact with the second brush component 5.

In this embodiment, as the conductive block 3 moves along the moving trace G, the conductive block 3 can be in sliding contact with the first brush assembly 4, and when the conductive block 3 is in sliding contact with the first brush assembly 4, since the first brush assembly 4 is disposed corresponding to the plating solution tank 300 and the conductive clip 2 can just enter the plating solution in the plating solution tank 300, the conductive clip 2 can be electrically connected to the negative electrode of the power supply. Since the conductive clip 2 is used to sandwich the conductive base film 100, when the conductive clip 2 is electrically connected to the negative electrode of the power source, the electroplating of the conductive base film 100 may be performed.

As the conductive block 3 continues to move along the moving locus G, the conductive block 3 may be brought into sliding contact with the second brush assembly 5. When conducting block 3 and second brush subassembly 5 sliding contact, because second brush subassembly 5 corresponds electrolysis trough 400 and sets up, and the electrically conductive clamp 2 just can enter into the electrolyte of electrolysis trough 400 this moment, consequently, can make electrically conductive clamp 2 and the anodal electric connection of power, and then can electrolyze the impurity on the electrically conductive clamp 2.

It can be seen that as the conductive block 3 moves along the moving trace G, when the conductive block 3 is in sliding contact with the first brush assembly 4, the conductive clip 2 can be just positioned in the plating solution tank 300, and the conductive base film 100 can be automatically plated. When the conductive block 3 is in sliding contact with the second brush assembly 5, the conductive clamp 2 can be just positioned in the electrolyte of the electrolytic cell 400, impurities on the conductive clamp 2 can be automatically electrolyzed, manual intervention is not needed, the automation degree is high, and therefore, the labor intensity of personnel can be reduced.

Further, in some embodiments, the conveyor belt 1 of the conductive base film conveying apparatus is a oval conveyor belt, the plating solution tank 300 is disposed along the length direction of the conveyor belt 1 and is located on one side of the conveyor belt 1, the first brush assembly 4 is located above the plating solution tank 300, the electrolytic bath 400 is located on the other side of the conveyor belt 1, and the second brush assembly 5 is located above the electrolytic bath 400.

Through making conveyer belt 1 be oval conveyer belt to make plating bath groove 300 be located one side of conveyer belt 1, electrolysis trough 400 is located the opposite side of conveyer belt 1, can reduce the length of conveyer belt 1, and then can make the structural layout of whole coating machine more reasonable.

Through making first brush subassembly 4 be located plating solution groove 300's top, second brush subassembly 5 is located the top of electrolysis trough 400, on the one hand, be convenient for to the installation and the maintenance of first brush subassembly 4 and second brush subassembly 5, on the other hand, can avoid the plating solution to drop to first brush subassembly 4 on, make the condition of first brush subassembly 4 electric leakage or short circuit take place, also can avoid electrolyte to drop to second brush subassembly 5 on, make the condition of second brush subassembly 5 electric leakage or short circuit take place.

The above detailed description is made on the conductive base film conveying device and the film coating machine disclosed in the embodiments of the present application, and specific examples are applied herein to explain the principle and the embodiments of the present application, and the description of the above embodiments is only used to help understand the conductive base film conveying device and the film coating machine and the core ideas thereof; meanwhile, for a person skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.

Claims

1. A conductive base film transfer apparatus, comprising:

the conveying belt is a conductive conveying belt;

2. The conductive base film transfer apparatus of claim 1, wherein the conductive block has a locus of movement in a shape of a kidney circle including a first linear locus and a second linear locus parallel to each other, the first brush assembly being located on the first linear locus, and the second brush assembly being located on the second linear locus.

3. The conductive base film transfer apparatus according to claim 2,

the first brush assembly comprises a plurality of first brushes, the first brushes are sequentially arranged along the first linear track, the first brushes are electrically connected with the negative pole of the power supply,

4. The electroconductive base film transfer apparatus according to claim 3, wherein each of said first brushes comprises two first sub-brushes symmetrically disposed on both sides of said first linear track, and wherein opposed surfaces of said two first sub-brushes are adapted to be in sliding electrical connection with conductive bumps on said first linear track;

5. The conductive base film transfer apparatus of claim 4, wherein the surfaces of the two first sub-brushes facing each other are wear-resistant surfaces, and the surfaces of the two second sub-brushes facing each other are wear-resistant surfaces.

6. The conductive base film transfer device of claim 1, wherein a transfer surface of the transfer belt is vertically disposed, and the conductive block is disposed on top of the transfer belt.

7. The conductive base film transfer device of any one of claims 1-6, wherein the conductive clip comprises a first conductive surface and a second conductive surface disposed opposite to each other, at least one of the first conductive surface and the second conductive surface being electrically connected to the conveyor belt, the conductive base film being sandwiched between the first conductive surface and the second conductive surface, a surface of the conductive clip being configured to: the surfaces except the first conductive surface and the second conductive surface are insulating surfaces.

8. The conductive base film transfer apparatus of claim 7, wherein the conductive clip comprises:

9. The conductive base film transfer apparatus of claim 7, wherein the conductive clip comprises:

10. A coater comprising the conductive base film transfer apparatus according to any one of claims 1 to 9.

11. The coater of claim 10 wherein the coater further comprises:

12. The coater according to claim 11 wherein the conveyor of the conductive base film conveyor is a belt conveyor in the shape of a torus, the bath is disposed along the length of the conveyor and on one side of the conveyor, the first brush assembly is disposed above the bath, the bath is on the other side of the conveyor, and the second brush assembly is disposed above the bath.