CN213507260U

CN213507260U - Conductive support and electroplating system

Info

Publication number: CN213507260U
Application number: CN202022509147.7U
Authority: CN
Inventors: 罗小平; 郑建国
Original assignee: Shenzhen Chonghui Surface Technology Development Co ltd
Current assignee: Chonghui semiconductor (Shenzhen) Co.,Ltd.
Priority date: 2020-11-03
Filing date: 2020-11-03
Publication date: 2021-06-22
Anticipated expiration: 2030-11-03

Abstract

The utility model provides a conductive support, including conductive bottom plate, the terminal, the piece post is held up to first piece post and second, the one end fixed connection of terminal is on conductive bottom plate, the other end and the power electric connection of terminal, first piece post and second are held up piece post and are held up piece post fixed connection relatively setting up on conductive bottom plate, first piece post and second are held up and are formed the guide clearance that supplies the electroplating piece to pass through between the piece post, it holds up the piece wheel to be equipped with first holding up the piece wheel and the second that can round axis pivoted on the piece post to hold up, first holding up the piece wheel and the second holds up the piece wheel interval setting from top to bottom, it dodges the space to form first between the piece wheel to hold up the piece wheel and the second, when the electroplating piece passes through from the guide clearance, first holding up the piece wheel, the non-functional region contact of piece wheel and electroplating piece is held up to the second, the functional region of electroplating piece is from first dodging. The utility model discloses a conductive support can avoid the functional area on the electroplating piece, avoids the functional area pressure deformation of electroplating the piece. The utility model discloses still relate to an electroplating system.

Description

Conductive support and electroplating system

Technical Field

The utility model relates to an electroplate technical field, in particular to electrically conductive support and electroplating system.

Background

The electroplating step of the LED bracket is one of the key steps of the whole manufacturing process of the LED. The LED bracket is firstly conveyed to the electroplating bath through the conveying mechanism, then is connected with the cathode of the power supply through the conductive frame in the rinsing bath adjacent to the electroplating bath, and is matched with the anode plate connected with the anode of the power supply, so that the LED bracket can carry out electrochemical reactions such as electroplating and the like in the electroplating bath. The current conductive frame is provided with two holding columns which hold the LED bracket through two holding wheels, and the two holding wheels are easy to press and deform the functional area due to the contact of the functional area and the non-functional area of the LED bracket.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a conductive support can avoid the functional area on the electroplating piece, avoids the functional area pressure deformation of electroplating piece.

The utility model provides a conductive support, including conductive bottom plate, the terminal, the piece post is held up to first piece post and second, the one end fixed connection of terminal is on conductive bottom plate, the other end and the power electric connection of terminal, first piece post and second are held up piece post and are held up piece post fixed connection relatively setting up on conductive bottom plate, first piece post and second are held up and are formed the guide clearance that supplies the electroplating piece to pass through between the piece post, it holds up the piece wheel to be equipped with first holding up the piece wheel and the second that can round axis pivoted on the piece post to hold up, first holding up the piece wheel and the second holds up the piece wheel interval setting from top to bottom, it dodges the space to form first between the piece wheel to hold up the piece wheel and the second, when the electroplating piece passes through from the guide clearance, first holding up the piece wheel, the non-functional region contact of piece wheel and electroplating piece is held up to the second, the functional region of electroplating piece is from first dodging.

The utility model discloses an in the embodiment, above-mentioned first piece post of holding up is equipped with sliding seat and fastener, be equipped with through-hole and screw hole on this sliding seat, this through-hole runs through this sliding seat along this first axis direction of holding up the piece post, this screw hole sets up in one side of this sliding seat, and with this through-hole intercommunication, this sliding seat through the movably setting of this through-hole on this first piece post of holding up, this fastener and this screw hole screw-thread fit, the tip of this fastener supports and leans on and realizes fixed this sliding seat on this first piece post of holding up, this first piece wheel of holding up rotationally connects on this sliding seat.

The utility model discloses an in the embodiment, above-mentioned electroplating piece includes relative first side and second side from top to bottom, and when this electroplating piece passed through from this guiding clearance, this second side and this electrically conductive bottom plate contact, this first piece wheel of holding up was close to this first side setting, and this second piece wheel of holding up is close to this second side setting.

In an embodiment of the present invention, a mounting groove is disposed on the conductive bottom plate, a conductive copper plate is fixedly connected in the mounting groove, and a second side of the electroplating piece contacts with the conductive copper plate.

The embodiment of the utility model provides an in, above-mentioned electrically conductive support still includes the pinch roller frame, this pinch roller frame fixed connection is on this electrically conductive bottom plate, this pinch roller frame includes first support arm, the second support arm, loose axle and pinch roller, this first support arm sets up with this second support arm relatively, be equipped with the movable groove on this first support arm and this second support arm, the length direction in this movable groove is on a parallel with the axis direction of this first piece post of holding up, the both ends of this loose axle can set up at this first support arm with reciprocating, the movable groove of this second support arm, this pinch roller rotationally connects on this loose axle, when this electroplate piece passes through from this guiding clearance, this pinch roller presses on this electroplate piece's second side.

The embodiment of the utility model provides an in, above-mentioned second is held up and is equipped with the piece cylinder of holding up that can rotate round the axis on the post, should hold up the piece cylinder and set up along the width direction of this electroplating piece, and when this electroplating piece passed through from this guiding clearance, should hold up the piece cylinder and should electroplate the piece contact.

The embodiment of the utility model provides an in, above-mentioned second is held up the piece post and is equipped with the third wheel of holding up the piece round axis pivoted and the fourth wheel of holding up the piece, and this third wheel of holding up the piece and this fourth wheel interval setting from top to bottom, and this third wheel of holding up the piece and this fourth wheel between form the second and dodge the space, and when this electroplate piece from this guiding clearance through, this third wheel of holding up the piece, this fourth wheel of holding up the piece and this electroplate the non-functional district contact of piece, the functional area of this electroplate piece is followed this second and is dodged the space and is passed through.

The embodiment of the utility model provides an in, be equipped with first rectangular hole and second rectangular hole on the above-mentioned electrically conductive bottom plate, the tip of the piece post is held up through first connecting piece and this first rectangular hole cooperation adjustable connection on this electrically conductive bottom plate to this first, and the tip of the piece post is held up through the second connecting piece and this second rectangular hole cooperation adjustable connection on this electrically conductive bottom plate to this second.

The utility model discloses an in the embodiment, above-mentioned electrically conductive support still includes the crane, this crane includes the fixed plate, the roof, the guide post, screw rod and hand wheel, this roof sets up relatively from top to bottom with this fixed plate, the one end fixed connection of this guide post is in this fixed plate, the other end fixed connection of this guide post is in this roof, be equipped with on this electrically conductive bottom plate with this guide post complex guiding hole, the one end of this electrically conductive bottom plate sets up between this fixed plate and this roof, this guide post passes this guiding hole setting, the one end and this electrically conductive bottom plate of this screw rod are connected, the other end of this screw rod passes this roof and with this hand wheel connection, it reciprocates to rotate this hand wheel and can order about this electrically conductive bottom plate.

The utility model discloses still relate to an electroplating system, including foretell electrically conductive support and a plurality of plating bath, this electrically conductive leg joint is in this plating bath.

The utility model discloses an electrically conductive support is used for the volume to the roll formula to electroplate and produces each electroplate sub-groove of line and electrically conduct, and first piece post of holding up holds up piece wheel and second through first and holds up the piece wheel and hold up the piece and take turns to and hold up the piece, and first the dodging space that forms between piece wheel is held up to first piece wheel and second and can avoid the functional area on the electroplate piece, and first piece wheel of holding up is held up to take turns to and the second holds up the piece wheel can not be with the functional.

Drawings

Fig. 1 is a schematic perspective view of a conductive bracket according to a first embodiment of the present invention.

Fig. 2 is a schematic perspective view of the conductive bracket shown in fig. 1 in another direction.

Fig. 3 is a schematic sectional view of the first support pillar of the present invention.

Detailed Description

The present application provides a conductive support.

In order to make the technical solutions better understood by those skilled in the art, 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 partial embodiments of the present application, but not all 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 order to facilitate understanding of those skilled in the art, the present application provides a specific implementation process of the technical solution provided by the present application through the following embodiments.

First embodiment

Fig. 1 is a schematic perspective view of a conductive bracket according to a first embodiment of the present invention, fig. 2 is a schematic perspective view of another direction of the conductive bracket shown in fig. 1, as shown in fig. 1 and fig. 2, the conductive bracket includes a conductive base plate 11, a terminal 12, a first supporting column 13 and a second supporting column 14, one end of the terminal 12 is fixedly connected to the conductive base plate 11, the other end of the terminal 12 is electrically connected to a power supply, the first supporting column 13 and the second supporting column 14 are oppositely arranged and fixedly connected to the conductive base plate 11, a guide gap for an electroplated sheet to pass through is formed between the first supporting column 13 and the second supporting column 14, a first supporting wheel 131 and a second supporting wheel 132 are provided on the first supporting column 13 and can rotate around an axis, the first supporting wheel 131 and the second supporting wheel 132 are vertically spaced, a first avoiding space 101 is formed between the first supporting wheel 131 and the second supporting wheel 132, when the electroplating piece passes through the guide gap, the first piece supporting wheel 131 and the second piece supporting wheel 132 are in contact with the non-functional area of the electroplating piece, and the functional area of the electroplating piece passes through the first avoiding space 101.

The utility model discloses an electrically conductive support is used for the volume to the formula electroplating to produce each electroplating sub-groove of line and electrically conducts, and first piece post 13 of holding up holds up piece wheel 131 and second and holds up piece wheel 132 through first holding up and hold up the electroplating piece, and first the space 101 of dodging that forms between piece wheel 132 is held up to first piece wheel 131 and second can avoid the functional area on the electroplating piece, and first piece wheel 131 of holding up and second hold up piece wheel 132 can not be with the functional area deformation of electroplating the piece.

Further, fig. 3 is the utility model discloses a first section structure schematic diagram of holding up a piece post, as shown in fig. 3, it is equipped with sliding seat 133 and fastener 134 on the piece post 13 to hold up, be equipped with through-hole 106 and screw hole 107 on the sliding seat 133, through-hole 106 runs through sliding seat 133 along the first axis direction of holding up a piece post 13, screw hole 107 sets up in one side of sliding seat 133, and communicate with through-hole 106, sliding seat 133 sets up on first piece post 13 of holding up through-hole 106 is movably, fastener 134 and screw hole 107 screw-thread fit, the tip of fastener 134 supports and leans on realizing fixed sliding seat 133 on first piece post 13 of holding up, it is rotationally connected on sliding seat 133 to hold up a piece wheel 131. In this embodiment, the position of the movable seat 133 is adjusted by tightening or loosening the fastening member 134, so as to adapt to the plating sheets with different widths.

Further, the first film supporting wheel 131 and the second film supporting wheel 132 are bearings, wherein an inner ring of the first film supporting wheel 131 is fixedly connected to the movable seat 133, and an inner ring of the second film supporting wheel 132 is fixedly connected to the first film supporting column 13.

Further, the electroplating piece includes relative first side and second side from top to bottom, and when the electroplating piece passed through from the guide clearance, the second side contacted with conductive bottom plate 11, and first piece wheel 131 is held up and is close to the first side setting, and second piece wheel 132 is held up and is close to the second side setting.

Furthermore, a mounting groove 102 is formed in the conductive bottom plate 11, a conductive copper plate 111 is fixedly connected to the inside of the mounting groove 102, and a second side of the plating sheet is in contact with the conductive copper plate 111. In the present embodiment, the conductive base plate 11 is made of a non-steel material, but not limited thereto.

Further, the conductive copper plate 111 includes a loading plate and a mounting plate, the mounting plate is vertically connected to an end portion of the loading plate, an "L" shape is formed between the loading plate and the mounting plate, the loading plate is disposed in the mounting groove 102, and the mounting plate is fixedly connected to the conductive base plate 11 through a screw.

Further, the conductive bracket further comprises a pressing wheel frame 15, the pressing wheel frame 15 is fixedly connected to the conductive base plate 11, the pressing wheel frame 15 comprises a first supporting arm 151, a second supporting arm 152, a movable shaft 153 and a pressing wheel 154, the first supporting arm 151 and the second supporting arm 152 are arranged oppositely, movable grooves 105 are formed in the first supporting arm 151 and the second supporting arm 152, the length direction of each movable groove 105 is parallel to the axial direction of the first supporting column 13, two ends of each movable shaft 153 can be arranged in the movable grooves 105 of the first supporting arm 151 and the second supporting arm 152 in a vertically movable mode, the pressing wheel 154 is rotatably connected to the movable shaft 153, and when the electroplated sheet passes through the guide gap, the pressing wheel 154 presses the second side edge of the electroplated sheet. In this embodiment, the movable shaft 153 and the pressing wheel 154 can move up and down between the first supporting arm 151 and the second supporting arm 152, and a certain weight can be guaranteed to press the electroplating sheets corresponding to the electroplating sheets with different widths, so as to prevent sparking caused by poor contact; moreover, the movable shaft 153 and the pressing wheel 154 have moderate weight, and products (such as lamp filaments) with thin thickness and thin connecting ribs cannot be crushed.

Furthermore, the ends of the first support arm 151 and the second support arm 152 are fixedly connected to the conductive base plate 11, the other ends of the first support arm 151 and the second support arm 152 are provided with a movable slot 105, and the movable slot 105 extends along the length direction of the first support arm 151 and the second support arm 152.

Furthermore, a bearing is connected between the pressing wheel 154 and the movable shaft 153, so that the pressing wheel 154 can rotate more flexibly, and the electroplated sheet can be prevented from being scratched.

Further, the second support column 14 is provided with a support roller 141 capable of rotating around the axis, the support roller 141 is arranged along the width direction of the electroplating sheet, and when the electroplating sheet passes through the guide gap, the support roller 141 contacts with the electroplating sheet. In this embodiment, the electroplating sheet includes a first surface and a second surface opposite to each other, the first surface is provided with a functional region, when the electroplating sheet passes through the guide gap, the first sheet supporting wheel 131 and the second sheet supporting wheel 132 contact with the first surface, and the sheet supporting roller 141 contacts with the second surface.

Furthermore, a first elongated hole 103 and a second elongated hole 104 are formed in the conductive base plate 11, the end portion of the first holding column 13 is matched and adjustably connected to the conductive base plate 11 through a first connecting member and the first elongated hole 103, and the end portion of the second holding column 14 is matched and adjustably connected to the conductive base plate 11 through a second connecting member and the second elongated hole 104. In this embodiment, the length directions of the first elongated hole 103 and the second elongated hole 104 are perpendicular to the electroplated sheet, and the distances between the first holding column 13, the second holding column 14 and the electroplated sheet can be adjusted along the length directions of the first elongated hole 103 and the second elongated hole 104, so that the first holding wheel 131, the second holding wheel 132 and the holding roller 141 are only in contact with the electroplated sheet, and the electroplated sheet is prevented from being damaged.

Further, the conductive support further comprises a lifting frame 16, the lifting frame 16 comprises a fixing plate 161, a top plate 162, a guide post 163, a screw 164 and a hand wheel 165, the top plate 162 and the fixing plate 161 are arranged up and down relatively, one end of the guide post 163 is fixedly connected to the fixing plate 161, the other end of the guide post 163 is fixedly connected to the top plate 162, a guide hole matched with the guide post 163 is formed in the conductive bottom plate 11, one end of the conductive bottom plate 11 is arranged between the fixing plate 161 and the top plate 162, the guide post 163 penetrates through the guide hole, one end of the screw 164 is connected with the conductive bottom plate 11, the other end of the screw 164 penetrates through the top plate 162 and is connected with the hand wheel 165, and the. In this embodiment, the height of the conductive base plate 11 can be adjusted by turning the handwheel 165, thereby adapting to different production lines.

Further, the terminal 12 is fixedly connected to one side of the conductive base plate 11 through a screw, the terminal 12 is electrically connected to a cathode of a power supply, and a current passes through the terminal 12 to reach the conductive base plate 11, the conductive copper plate 111 and finally to reach the plating sheet.

Second embodiment

The conductive bracket of this embodiment has substantially the same structure as the conductive bracket of the first embodiment, and the difference is that the structure of the second handrail column 14 is different.

Specifically, a third film supporting wheel (not shown) and a fourth film supporting wheel (not shown) which can rotate around the axis are arranged on the second film supporting column 14, the third film supporting wheel and the fourth film supporting wheel are arranged at intervals up and down, a second avoidance space is formed between the third film supporting wheel and the fourth film supporting wheel, when the electroplating film passes through the guide gap, the third film supporting wheel and the fourth film supporting wheel are in contact with the non-functional area of the electroplating film, and the functional area of the electroplating film passes through the second avoidance space. When the first surface and the second surface of the electroplating sheet both have functional areas, the first sheet supporting wheel 131 and the second sheet supporting wheel 132 are in contact with the non-functional area of the first surface, the third sheet supporting wheel and the fourth sheet supporting wheel are in contact with the non-functional area of the second surface, and when the electroplating sheet passes through the guide gap, the functional areas on the two sides of the electroplating sheet pass through the first avoidance space 101 and the second avoidance space.

Further, the structure that piece post 14 was held up to the second is the same with the first structure of holding up piece post 13, it is equipped with sliding seat and fastener on piece post 14 is held up to the second, be equipped with through-hole and screw hole on the sliding seat, the axis direction that piece post 14 was held up along the second to the through-hole runs through the sliding seat, the screw hole sets up in one side of sliding seat, and communicate with the through-hole, the sliding seat holds up piece post 14 at the second through the movably setting of through-hole, fastener and screw hole screw-thread fit, the tip of fastener supports and leans on to realize fixed sliding seat on piece post 14 is held up to the second, the piece wheel is rotationally connected on the sliding seat. In this embodiment, the position of adjusting the sliding seat is realized through the elasticity fastener for adapt to the electroplating piece of different width.

Further, a third film supporting wheel and a fourth film supporting wheel are bearings, wherein an inner ring of the third film supporting wheel is fixedly connected to the movable seat, and an inner ring of the fourth film supporting wheel is fixedly connected to the second film supporting column 14.

Third embodiment

The utility model discloses still relate to an electroplating system, including foretell electrically conductive support and a plurality of plating bath, electrically conductive leg joint is in the plating bath.

Further, a PP base 17 (a base made of PP material) is welded to the bottom of the electroplating tank, and the fixing plate 161 is fixedly connected to the PP base 17 through a plurality of bolts. In this embodiment, the PP base 17 is provided with a plurality of screw holes, and the horizontal position of the fixing plate 161 can be adjusted by selectively matching the screw holes with screws.

The present application is not limited to the details of the above-described embodiments, and various simple modifications may be made to the technical solution of the present application within the technical idea of the present application, and these simple modifications are all within the protection scope of the present application. The various features described in the foregoing detailed description may be combined in any suitable manner without departing from the scope of the invention. In order to avoid unnecessary repetition, various possible combinations are not described separately in this application.

Claims

1. A conductive bracket is characterized by comprising a conductive bottom plate, a binding post, a first holding post and a second holding post, one end of the binding post is fixedly connected on the conductive bottom plate, the other end of the binding post is electrically connected with a power supply, the first supporting column and the second supporting column are oppositely arranged and fixedly connected on the conductive base plate, a guide gap for an electroplating sheet to pass through is formed between the first supporting column and the second supporting column, the first slice supporting column is provided with a first slice supporting wheel and a second slice supporting wheel which can rotate around the axis, the first slice supporting wheel and the second slice supporting wheel are arranged at intervals up and down, a first avoidance space is formed between the first sheet supporting wheel and the second sheet supporting wheel, when the electroplating sheet passes through the guide gap, the first sheet supporting wheel and the second sheet supporting wheel are in contact with the non-functional area of the electroplating sheet, and the functional area of the electroplating sheet passes through the first avoiding space.

2. The conducting support according to claim 1, wherein the first handrail column is provided with a movable seat and a fastening member, the movable seat is provided with a through hole and a threaded hole, the through hole penetrates through the movable seat along the axial direction of the first handrail column, the threaded hole is arranged on one side of the movable seat and is communicated with the through hole, the movable seat is movably arranged on the first handrail column through the through hole, the fastening member is in threaded fit with the threaded hole, the end of the fastening member abuts against the first handrail column to fix the movable seat, and the first handrail wheel is rotatably connected to the movable seat.

3. The conductive mount of claim 1, wherein the plating blade includes first and second opposite sides, the second side contacting the conductive base plate when the plating blade passes through the guide gap, the first buttressing wheel being disposed adjacent the first side, the second buttressing wheel being disposed adjacent the second side.

4. The conductive holder as claimed in claim 3, wherein the conductive base plate is provided with a mounting groove, a conductive copper plate is fixedly connected to the mounting groove, and the second side of the plating sheet is in contact with the conductive copper plate.

5. The conductive bracket as claimed in claim 3, further comprising a pressing wheel frame, wherein the pressing wheel frame is fixedly connected to the conductive base plate, the pressing wheel frame comprises a first supporting arm, a second supporting arm, a movable shaft and a pressing wheel, the first supporting arm and the second supporting arm are oppositely arranged, the first supporting arm and the second supporting arm are provided with movable grooves, the length direction of the movable grooves is parallel to the axial direction of the first supporting pillar, two ends of the movable shaft are movably arranged in the movable grooves of the first supporting arm and the second supporting arm in a vertically movable manner, the pressing wheel is rotatably connected to the movable shaft, and when the electroplated sheet passes through the guide gap, the pressing wheel presses the second side edge of the electroplated sheet.

6. The bracket of claim 1, wherein the second leg post has a leg roller rotatable about an axis, the leg roller being disposed along the width of the plating sheet, the leg roller contacting the plating sheet as the plating sheet passes through the guide gap.

7. The conductive support of claim 1, wherein the second sheet supporting column is provided with a third sheet supporting wheel and a fourth sheet supporting wheel which can rotate around the axis, the third sheet supporting wheel and the fourth sheet supporting wheel are arranged at an interval from top to bottom, a second avoidance space is formed between the third sheet supporting wheel and the fourth sheet supporting wheel, when the electroplated sheet passes through the guide gap, the third sheet supporting wheel and the fourth sheet supporting wheel contact with the non-functional area of the electroplated sheet, and the functional area of the electroplated sheet passes through the second avoidance space.

8. The bracket of claim 1, wherein the conductive base plate has a first elongated hole and a second elongated hole, the end of the first tab post is adjustably connected to the conductive base plate by a first connector fitting with the first elongated hole, and the end of the second tab post is adjustably connected to the conductive base plate by a second connector fitting with the second elongated hole.

9. The conductive bracket of claim 1, further comprising a lifting frame, wherein the lifting frame comprises a fixing plate, a top plate, a guide post, a screw rod and a hand wheel, the top plate and the fixing plate are arranged opposite to each other in a vertical direction, one end of the guide post is fixedly connected to the fixing plate, the other end of the guide post is fixedly connected to the top plate, a guide hole matched with the guide post is formed in the conductive bottom plate, one end of the conductive bottom plate is arranged between the fixing plate and the top plate, the guide post penetrates through the guide hole, one end of the screw rod is connected with the conductive bottom plate, the other end of the screw rod penetrates through the top plate and is connected with the hand wheel, and the hand wheel is rotated to drive the conductive bottom plate to move up and down.

10. An electroplating system comprising the conductive support of any one of claims 1 to 9 and a plurality of electroplating baths, the conductive support being connected within the electroplating baths.