A kind of continuous electroplating transmission system and continuous electroplating system
Technical field
The utility model is related to the electroplating technology field of wiring board, and in particular to a kind of continuous electroplating transmission system and continuous
Electroplating system.
Background technology
At present, common vertical electroplating equipment is to drive wiring board along full of plating by the transmission device of circular flow
Operation in the electroplating bath of liquid, wiring board constantly enters from one end of electroplating bath, and is exported from the other end, the plating in electroplating bath
Liquid is electroplated on the surface of assist side in the process.
Chinese patent literature CN204874806U discloses a kind of continuous electroplating transmission system, including frame, rotationally pacifies
Two rotating wheels in frame, around the transmission belt being located on two rotating wheels, vertically fix on the belt
Several installing plates, plating folder is arranged on the bottom of installing plate, and is the Power Supply Assembly of plating folder power supply.Power Supply Assembly bag
Include the strip conductor being fixed in frame, be arranged on the brush on strip conductor, be fixed on installing plate top by electroplax, brush
With by electric plate contact.Conductor rail is connected with negative electrode, by electricity through brush, by electroplax and installing plate and then be transferred to plating folder.
But, above-mentioned plating transmission system, transmission belt is non-conductive in itself, installs when plating is pressed from both sides, it is necessary to first in transmission belt
On fix several installing plates, then open up mounting hole on a mounting board, plating folder is correspondingly installed in the installation of installing plate
Kong Shang, this use indirect mode will electroplate it is clamping it is fixed on the belt when, when opening up mounting hole on several installing plates, very
It is difficult to ensure that the mounting hole demonstrate,proved on each installing plate is consistent, causes the height of the plating folder being fixed thereon also inconsistent, plating
The height of folder clamping wiring board is also inconsistent.Meanwhile, at least need two plating folders that the two ends of wiring board are fixed on into transmission belt
On, gap is certainly existed between the two neighboring installing plate for installing plating folder, then the circuit board between two installing plates,
When being run forward with transmission belt, under its Action of Gravity Field, necessarily lead to downward drag so that the height of wiring board is in plating
Inconsistent at position between folder and two installing plates, ultimately resulting in wiring board can not run on sustained height.
Utility model content
Therefore, technical problem to be solved in the utility model is to electroplate the plating folder in transmission system in the prior art
When clamping wiring board runs, wiring board can not be maintained on sustained height.
Therefore, the utility model provides a kind of continuous electroplating transmission system, including
Frame;
Two rotating wheels, are rotatably arranged in the frame;
Transmission belt, is made of an electrically conducting material, and closed loop is formed around being located on two rotating wheels, is being turned described at least one
Shuttling movement can be done around two rotating wheels under the driving of driving wheel, the transmission belt has between two rotating wheels
Two straightways being parallel to each other, and two sections of arc sections contacted with two rotating wheels;
Several plating folders, are directly anchored on the bottom of the transmission belt;
Power Supply Assembly, with the plating folder positioned at the both sides of the transmission belt, for bringing the plating through the transmission
Folder power supply.
Above-mentioned continuous electroplating transmission system, the Power Supply Assembly includes
Conductive plate, is fixed in the frame and is set along the straightway;
Several brushes, are fixed on the conductive plate, are electrically connected to the conductive plate;
Several receive electroplax, are set along one week of the closed loop, and described one end by electroplax is slidably connected to institute
The lower surface of brush is stated, the other end is fixed on the transmission belt, it is two neighboring described by preset clearance between electroplax.
Above-mentioned continuous electroplating transmission system, any length by electroplax not less than three length of the brush it
With.
Above-mentioned continuous electroplating transmission system, it is described to be included by electroplax
Vertical portion, is fixed on the transmission belt;
Horizontal part, vertical forming on the top of the vertical portion, with the lower surface of the brush slide by its top surface
Dynamic contact;And
Protuberance, vertically, protrusion is molded on the top of the horizontal part, and it is by the top table of the horizontal part
Face is divided into two regions, and by the brush barrier in the protuberance towards in the region of the brush side.
Above-mentioned continuous electroplating transmission system, opens up several highly consistent mounting holes on the bottom of the transmission belt,
The plating folder is fixed on the transmission belt by the connector through the mounting hole.
Above-mentioned continuous electroplating transmission system, it is described for limiting also including the position limiting structure being fixed in the frame
Transmission belt runs on sustained height, and the position limiting structure is located at the both sides of the transmission belt with the Power Supply Assembly.
Above-mentioned continuous electroplating transmission system, the position limiting structure includes
Several connecting plates, are arranged vertically at the pushing up back to the side surface by electroplax of the transmission belt
In portion, corresponded by electroplax with described, it is described to be fixed on the connecting plate by electroplax;
At least one first guide wheels, circumferentially with the first gathering sill, on the top of the connecting plate;
At least one second guide wheels, it is and described on the bottom of the connecting plate circumferentially with the second gathering sill
First gathering sill is relative one by one, to form plate space;
Guidance set, is fixed in the frame, can in the horizontal direction insert the plate space, and top is used as first
Track is engaged with first gathering sill, and bottom is engaged as the second track with second gathering sill, makes described first
Guide wheel and the second guide wheel are slided on first track and the second track respectively.
Above-mentioned continuous electroplating transmission system, guidance set includes
Track plates, insert the plate space in the horizontal direction, and used as first track, bottom is used as described at top
Two tracks;
Fixed block, is fixed in the outside wall surface of the track plates, and one end is inserted along the axially extended described of first guide wheel
Board space is outer and is fixed in the frame.
Above-mentioned continuous electroplating transmission system, vertically, stretches out the transmission belt top at the top of the connecting plate,
It is described to be fixed on the connecting plate by electroplax and stretched out on the part of the transmission belt.
The utility model provides a kind of continuous electroplating system, including
Charging gear, for continuously exporting wiring board to be electroplated;
Electroplanting device, with electroplating bath, is arranged on the plating transmission system described in any of the above-described in the electroplating bath,
For being electroplated to the wiring board that the charging gear is delivered in the electroplating bath;
Material collecting device, collects for the wiring board after continuously being electroplated in the electroplating bath.
The technical scheme that the utility model is provided, has the following advantages that:
1. the continuous electroplating transmission system that the utility model is provided, including frame, two rotating wheels, transmission belt, several
Plating folder and Power Supply Assembly.Two rotating wheels are rotatably arranged in frame;Transmission belt is made of an electrically conducting material, around being located at
Closed loop is formed on two rotating wheels, shuttling movement, transmission belt can be done around two rotating wheels under the driving of at least one rotating wheel
With two straightways being parallel to each other between two rotating wheels, and the two sections of arc sections contacted with two rotating wheels;
Several plating folders are directly anchored on the bottom of transmission belt;Power Supply Assembly is located at the both sides of transmission belt with plating folder, for passing through
Transmission brings the plating folder power supply.
The continuous electroplating transmission system of this structure, transmission belt is made of conductive material of the prior art to replace
Installing plate, it is possible to plating folder is directly anchored on transmission belt, using transmission belt planarization in itself, is easy on the belt
The mounting hole positioned at sustained height is opened up, so as to plating folder is arranged on sustained height;Meanwhile, after removing installing plate, can be with
Plating folder is set on the transmission belt of the gap location between two original installing plates, so that the circuit board of various location
Folder can be plated clamped, when plating folder is moved forward with transmission belt, it becomes possible to keep wiring board in sustained height
Upper operation.In addition, electricity is directly passed to plating folder by Power Supply Assembly through transmission belt, without as plating power train of the prior art
System, will can also give by installing plate and pass plating folder by fax, so as to reduce loop resistance, reduce the loss of energy consumption.
2. the continuous electroplating transmission system that the utility model is provided, vertical portion, horizontal part and protuberance are included by electroplax.
Vertical portion is fixed on the belt;Horizontal part vertical forming on the top of vertical portion, the bottom table of its top surface and brush
Face sliding contact;Vertically protrusion is molded on the top of horizontal part protuberance, and be divided into for the top surface of horizontal part by it
Two regions, and by brush barrier in protuberance towards in the region of brush side.
This structure by electroplax, the top surface of horizontal part is divided into two regions by protuberance, and by brush barrier in court
In region to brush side, in by the continuous moving process of electroplax, top surface and the electricity of the close brush side of horizontal part
Brush constantly friction produces some impurity or dust, protuberance that the impurity or dust of generation are blocked in towards brush side
In region, prevent impurity or dust from falling into electroplating bath, the composition of electroplate liquid in influence electroplating bath.
3. the continuous electroplating transmission system that the utility model is provided, also including the position limiting structure being fixed in the frame,
Run on sustained height for limiting the transmission belt, the position limiting structure is located at the transmission belt with the Power Supply Assembly
Both sides.The setting of position limiting structure avoid transmission belt have downwards landing, further ensure that wiring board plating folder clamping under, can
Constantly moved forward along sustained height.
4. the continuous electroplating system that the utility model is provided includes charging gear, electroplanting device and material collecting device.Wherein,
Charging gear is used to continuously export wiring board to be electroplated;Electroplanting device has electroplating bath, is arranged on above-mentioned in electroplating bath
The plating transmission system of any one, the wiring board for being delivered in electroplating bath to charging gear is electroplated;Material collecting device is used
Wiring board after it will continuously be electroplated in electroplating bath is collected.
The electroplating system of this structure, because any of the above-described electroplates transmission system so that plating folder can be on the belt
Positioned at sustained height, the wiring board on plating folder is clamped in, under the driving of transmission belt, can be maintained on sustained height and transport
OK.Meanwhile, the resistance in current supply circuit is reduced, the loss of energy consumption is reduced, improve the electroplating efficiency of electroplating system and improve and electroplate
Effect.
Brief description of the drawings
In order to illustrate more clearly of the utility model specific embodiment or technical scheme of the prior art, below will be right
The accompanying drawing to be used needed for specific embodiment or description of the prior art is briefly described, it should be apparent that, describe below
In accompanying drawing be some implementation methods of the present utility model, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, other accompanying drawings can also be obtained according to these accompanying drawings.
The structural representation of the continuous electroplating transmission system that Fig. 1 is provided for the utility model;
The side view of the continuous electroplating transmission system that Fig. 2 is provided for the utility model;
Fig. 3 is the partial enlarged drawing of the assembly relation in Fig. 2 between electric receiving component, position limiting structure and transmission belt;
Fig. 4 is the partial enlarged drawing being connected with connecting plate and brush by electroplax in Fig. 3;
Description of reference numerals:1- frames;2- rotating wheels;3- transmission belts;31- straightways;32- arc sections;4- plating folders;5-
Conductive plate;6- brushes;7- receives electroplax;71- vertical portions;72- horizontal parts;73- protuberances;8- connecting plates;The guide wheels of 9- first;91-
First gathering sill;The guide wheels of 10- second;The gathering sills of 101- second;11- track plates;12- fixed blocks.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described
Embodiment is a part of embodiment of the utility model, rather than whole embodiments.Based on the embodiment in the utility model, this
The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality
Novel protected scope.
It is term " " center ", " on ", D score, "left", "right", " perpendicular, it is necessary to explanation in description of the present utility model
Directly ", the orientation or position relationship of the instruction such as " level ", " interior ", " outward " are, based on orientation shown in the drawings or position relationship, to be only
Described with simplified for the ease of description the utility model, must had rather than the device or element for indicating or implying meaning specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.Additionally, term " the
One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that indicating or implying relative importance.
, it is necessary to explanation, unless otherwise clearly defined and limited, term " is pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or integratedly
Connection;Can mechanically connect, or electrically connect;Can be joined directly together, it is also possible to be indirectly connected to by intermediary,
Can be two connections of element internal.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
As long as additionally, technical characteristic involved in the utility model different embodiments disclosed below is each other
Not constituting conflict can just be combined with each other.
Embodiment 1
The present embodiment 1 provides a kind of continuous electroplating transmission system, as depicted in figs. 1 and 2, including
Frame 1;
Two rotating wheels 2, are rotatably arranged in frame 1;
Transmission belt 3, is made of an electrically conducting material, and closed loop is formed around being located on two rotating wheels 2, in one or two rotating wheel
Shuttling movement can be done around two rotating wheels 2 under 2 driving, there are transmission belt two between two rotating wheels 2 mutually to be put down
Capable straightway 31, and the two sections of arc sections 32 contacted with two rotating wheels 2;
Several plating folders 4, are directly anchored on the bottom of transmission belt 3, for clamping wiring board;
Power Supply Assembly, with plating folder 4 positioned at the both sides of transmission belt 3, for being powered to plating folder 4 through transmission belt 3.
The continuous electroplating transmission system of this implementation method, transmission belt 3 is made of conductive material to replace prior art
In installing plate, it is possible to plating folder 4 is directly anchored on transmission belt 3, using the planarization of of transmission belt 3 itself, is easy to
The mounting hole positioned at sustained height is opened up on transmission belt 3, so as to plating folder 4 is arranged on sustained height;Meanwhile, remove installation
After plate, plating folder 4 can be set on the transmission belt 3 of the gap location between two original installing plates, so that different positions
The wiring board at the place of putting can be plated clamped by folder 4, when plating folder 4 is moved forward with transmission belt 3, it becomes possible to keep line
Road plate runs on sustained height.In addition, electricity is directly passed to plating folder 4 by Power Supply Assembly through transmission belt 3, plating folder 4 is passed again
Wiring board is handed to, without as plating transmission system of the prior art, also electricity can be passed by fax by installing plate
Plating folder, so as to reduce loop resistance, reduces the loss of energy consumption.
As preferred embodiment, as shown in Figures 2 and 3, if Power Supply Assembly include conductive plate 5, several brushes 6 and
Dry is received electroplax 7.Conductive plate 5 is fixed in frame 1 and is set along straightway 31;Several brushes 6 are fixed on conductive plate 5
On, and it is electrically connected to conductive plate 5;Several setting for one week by electroplax 7 along closed loop, each receives one end of electroplax 7 slidably
Be connected to the lower surface of brush 6, the other end is fixed on transmission belt 3, two neighboring by preset clearance between electroplax 7.This
In implementation method, extraneous electricity is transferred to plating folder 4 through conductive plate 5, by electroplax 7, transmission belt 3, and plating folder 4 is directly passed to line
Road plate.
As it is further preferred that any length by electroplax 7 is more than or equal to three length sums of brush 6, transmission
Driven by electroplax 7 in the moving process of straightway 31 of transmission belt with 3, any one can be led by electroplax 7 with least three
The bottom surface contact of electroplax 5, is transferred to the electricity on transmission belt in the increase unit interval, and then increase plating folder 4 is transferred to
The electricity of wiring board, improves the electroplating efficiency of follow-up wiring board.
As deformation, can be with one by one conductive plate 5 of correspondence of electroplax 7, or a length correspondence two by electroplax 7
The length sum of individual conductive plate 5, the length sum of four conductive plates 5, length sum of five conductive plates 5 etc., and then to subtract
The electricity provided to wiring board in the small or increase unit interval.
As the preferred embodiment by electroplax 7, as shown in figure 4, being included by electroplax 7
Vertical portion 71, is fixed on transmission belt 3;
Horizontal part 72, on the top of vertical portion 71, its top surface is slided and connect vertical forming with the lower surface of brush 6
Touch;And
Protuberance 73, vertically, protrusion is molded on the top of horizontal part 72, and it is by the top surface of horizontal part 72
It is divided into two regions, and by the barrier of brush 6 in the region towards the side of brush 6.
This structure by electroplax 7, the top surface of horizontal part 72 is divided into two regions by protuberance 73, and by brush 6 every
Gear in protuberance 73 towards in the region of the side of brush 6, in by the continuous moving process of electroplax 7, the close brush 6 of horizontal part 72
The top surface of side constantly rubs with brush 6 and produces some impurity or dust, impurity or powder that protuberance 73 will be produced
Dirt is blocked in towards in the region of the side of brush 6, prevents impurity or dust from falling into electroplating bath, electroplate liquid in influence electroplating bath
Composition.Meanwhile, when the impurity or dust that produce reach a certain amount of, directly taken away from this region.
Can also be other shapes by the structure of electroplax 7 as deformation, only need one end to be fixed with transmission belt 3, the other end and
The sliding contact of brush 6.
Used as the deformation of Power Supply Assembly, Power Supply Assembly can also be other confessions in the prior art in circuit board electroplating system
Electric structure.
Used as several highly consistent mounting holes preferred embodiment, are opened up on the bottom of transmission belt 3, plating presss from both sides 4
It is fixed on by the connector through mounting hole on transmission belt 3.Connector is preferably screw or bolt assembly, or other
, only need to be fixed on plating folder 4 on transmission belt 3 by connector.As deformation, can also be consolidated using of the prior art other
Determine mode and be fixed on folder 4 is electroplated on the sustained height of the bottom of transmission belt 3.
As further preferred embodiment, above-mentioned continuous electroplating transmission system, also including being fixed in frame 1
Position limiting structure, runs for limiting transmission belt 3 on sustained height, and position limiting structure is located at the both sides of transmission belt 3 with Power Supply Assembly.
The setting of position limiting structure avoid transmission belt 3 have downwards landing, further ensure that wiring board plating folder 4 clamping under, Neng Gouyan
Sustained height constantly to move forward.
As the preferred embodiment of position limiting structure, as shown in figure 3, position limiting structure includes
Several connecting plates 8, be arranged vertically at transmission belt 3 back to by electroplax 7 a side surface top on,
Corresponded with by electroplax 7, be fixed on connecting plate 8 by electroplax 7;
At least one first guide wheels 9, circumferentially with the first gathering sill 91, on the top of connecting plate 8;
At least one second guide wheels 10, circumferentially with the second gathering sill 101, on the bottom of connecting plate 8, with
One gathering sill 91 is relative one by one, to form plate space;
Guidance set, is fixed in frame 1, can in the horizontal direction insert plate space, top as the first track with
First gathering sill 91 is engaged, and bottom is engaged as the second track with the second gathering sill 101, leads the first guide wheel 9 and second
Wheel 10 is slided on the first track and the second track respectively.
The position limiting structure of this structure, forms between the first guide wheel 9 and the second guide wheel 10 on guidance set insertion connecting plate 8
Plate space in, and the guide rail slided as the first guide wheel 9 and the second guide wheel 10;Meanwhile, guidance set is fixed on frame 1
On, then the height of the first guide wheel 9 and the second guide wheel 10 is directed to component and is limited, and then by the High definition of transmission belt 3, is passing
When dynamic band 3 is constantly moved forward, be not in the movement tendency of whereabouts, so that the plating being fixed on the bottom of transmission belt 3
The wiring board of the clamping of folder 4 is constantly moved forward along sustained height.
Used as deformation, above-mentioned connecting plate 8 can be one, two, three, four etc., be set on each connecting plate 8
Put at least one first guide wheels 9 and at least one second guide wheels 10, naturally it is also possible to multiple first is set on a connecting plate 8
The guide wheel 10 of guide wheel 9 and second, only needs the first gathering sill 91 with relative and the first plate space of formation of the second gathering sill 101.
It is further preferred that as shown in figure 3, guidance set includes track plates 11 and fixed block 12.Wherein, the edge of track plates 11
Horizontal direction insertion plate space, used as the first track, bottom is used as the second track at its top;Fixed block 12 is fixed on track plates
In 11 outside wall surface, one end along the axially extended plate space of the first guide wheel 9 outside and be fixed in frame 1.First guide wheel 9 and
Two guide wheels 10 are constantly slided with transmission belt 3 on track plates 11, meanwhile, the slip of the first guide wheel 9 and the second guide wheel 10 is high
Degree is confined within track plates 11, so as to the height to transmission belt 3 is defined.
As it is further preferred that fixed block 12 be hollow elongate plate, between top and the first guide wheel 9 reserve first between
Gap, reserves the second gap between bottom and the second guide wheel 10.The madial wall of hollow strip plate is fixed in the outside wall surface of track plates 11,
Its outside wall surface is fixed in frame 1.Reserved the first gap and the second gap, is easy to the first guide wheel 9 and the second guide wheel 10 in-orbit
It is not hindered when being slided on guidance tape 11.Used as deformation, fixed block 12 can also be solid plate, or other structures plate
Block, only needs the side of fixed block 12 to be connected with track plates 11, and opposite side is fixed in frame 1.
Used as the variant embodiment of position limiting structure, above-mentioned position limiting structure can also be other structures, only need to limit biography
Dynamic band 3 is not moved downward, and keeps sustained height motion.For example, the direction moved along transmission belt 3 in frame 1, is set
Horizontal slide rail in frame 1, sets L-type sliding block on slide rail, the vertical portion of sliding block is fixed on transmission belt 3, and horizontal part is slided
It is arranged on horizontal slide rail.
As further preferred embodiment, as shown in figure 3, vertically, transmission belt is stretched out at the top of connecting plate 8
3 tops, are fixed on the part for stretching out transmission belt 3 of connecting plate 8 by electroplax 7.The top of transmission belt 3 is stretched out at the top of connecting plate 8
Portion, is easy to side to fix by electroplax 7, and opposite side fixes the first guide wheel 9.Used as deformation, transmission belt is not stretched out at the top of connecting plate 8
3 top, now will be directly fixed on transmission belt 3 by electroplax, and the both sides of transmission belt 3 are located at connecting plate 8.
Preferably, above-mentioned transmission belt 3 uses steel band, or other conductive materials to be made.For plating folder 4,
Arbitrary plating folder 4 can in the prior art.
Embodiment 2
The present embodiment provides a kind of continuous electroplating system, including
Charging gear, for continuously exporting wiring board to be electroplated;
Electroplanting device, with electroplating bath, the plating power train of any one being arranged on described in the embodiment 1 in electroplating bath
System, the wiring board for being delivered in electroplating bath to charging gear is electroplated;
Material collecting device, collects for the wiring board after continuously being electroplated in electroplating bath.
The electroplating system of this structure, due to electroplating transmission system using any one described in embodiment 1 so that plating folder
4 can be located at sustained height on transmission belt 3, be clamped in the wiring board on plating folder 4, under the driving of transmission belt 3, Neng Goubao
Hold and run on sustained height.Meanwhile, the resistance in current supply circuit is reduced, the loss of energy consumption is reduced, improve the electricity of electroplating system
Plating efficiency and improvement electroplating effect.
Obviously, above-described embodiment is only intended to clearly illustrate example, and not to the restriction of implementation method.It is right
For those of ordinary skill in the art, can also make on the basis of the above description other multi-forms change or
Change.There is no need and unable to be exhaustive to all of implementation method.And the obvious change thus extended out or
Among the protection domain that variation is created still in the utility model.