CN1769542A - Work hanger for electroplating device - Google Patents
Work hanger for electroplating device Download PDFInfo
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- CN1769542A CN1769542A CNA2005101086710A CN200510108671A CN1769542A CN 1769542 A CN1769542 A CN 1769542A CN A2005101086710 A CNA2005101086710 A CN A2005101086710A CN 200510108671 A CN200510108671 A CN 200510108671A CN 1769542 A CN1769542 A CN 1769542A
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- mentioned
- growing crosswise
- baseplate part
- horizontal direction
- clamping
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
- C25D17/06—Suspending or supporting devices for articles to be coated
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G49/00—Conveying systems characterised by their application for specified purposes not otherwise provided for
- B65G49/02—Conveying systems characterised by their application for specified purposes not otherwise provided for for conveying workpieces through baths of liquid
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D21/00—Processes for servicing or operating cells for electrolytic coating
- C25D21/10—Agitating of electrolytes; Moving of racks
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electroplating Methods And Accessories (AREA)
- Manufacturing Of Printed Wiring (AREA)
- Chain Conveyers (AREA)
Abstract
To provide a workpiece hanger with which both the end sides of the upper parts in rectangular substrate products having different width sizes can be securely supported, and, in the case thin substrate products are plated while being conveyed in a liquid, the bending of both the end sides of the substrate products caused by liquid resistance or the like can be prevented. The workpiece hanger is composed of: a support part 2 freely movably supported along a horizontal cathode bar B; oblong substrate parts 3 connected and provided to the lower part of the support part; and a plurality of clamps 4 for holding fitted to each oblong substrate part in the horizontal direction at prescribed intervals, holding the upper part of each rectangular substrate product W freely attachably and detachably and supporting the substrate product in such a manner that the same is suspended into an oblong vertical attitude directed in the horizontal direction. The clamps 4 for holding fitted to both the end sides of each oblong substrate part 3 are composed as slidable clamps 20 slidingly moved in the horizontal direction separated from the edge part of the oblong substrate part and fixed to the oblong substrate part at a slide movement position.
Description
Technical field
The relevant Work hanger that can laterally move on cathode strip and suspend support with plumbness in midair of the present invention the rectangular substrate products such as printed base plate of electroplating processes.Even the length dimension of relevant pdm substrate varies in size, support pdm substrate this pdm substrate, that particularly approach with horizontal continuous ordered state handle in liquid, to carry out the employed suspension bracket of vertical conveyance electroplanting device that electroplating processes is carried out in conveyance continuously on one side on one side also can on only suspention supporting location, suspend in midair.
Background technology
As employed existing Work hanger in the electroplanting device that rectangular substrate products such as printed base plate is carried out electroplating processes, everybody knows quite well, and for example the applicant is at No. the 3085849th, utility model and the special Work hanger of being mentioned in 2003-328193 number of opening.This Work hanger, by have simultaneously the support function that can on cathode strip, laterally move freely and be supported by its suspention with can with this cathode strip continuous support member that contacts function that is conductively connected, be the length substrate that constitutes integratedly with this support member or continue and fix with surface contact state in the bottom of above-mentioned support member and extend along the long side direction of aforesaid substrate product for conduction in the bottom of this support member, be fixedly mounted on respectively on this length substrate and the top of clamping aforesaid substrate product and a plurality of clamping anchor clamps (clamping clip) that this pdm substrate suspends support in midair are formed with overhang.And, switch on to above-mentioned pdm substrate between above-mentioned Work hanger by above-mentioned cathode strip.
Utilize that suitable transportation means is transported continuously along cathode strip, be suspended the rectangular substrate product that is supported on a plurality of above-mentioned Work hangers respectively, the so-called vertical continuous conveyance electroplating processes method that patents such as No. the 2943070th, these rectangular substrate product utilizations are introduced, Yi Bian with horizontal continuous ordered state on one side continuously conveyance carry out electroplating processes through in the electroplate liquid.This vertical continuous conveyance electroplating processes method, concentrate in the end of product width direction and cause the thickness of coating thickening in order to prevent electric current so that the thickness of coating of whole prod is even, between the product on the conveyance direction of each pdm substrate that suspends support with each Work hanger respectively in midair, Yi Bian Yi Bian carry continuously through carrying out electroplating processes in the electroplate liquid with horizontal continuous ordered state with minim gap.
When carrying out this vertical continuous conveyance and electroplating,, between a plurality of pdm substrates of conveyance continuously, reserve minim gap like that as mentioned above for making the thickness of coating homogenizing.For this reason, with plumbness pdm substrate is suspended in midair the width dimensions of the Work hanger of support (in the above-mentioned existing example, length dimension for length substrate that a plurality of clamping clips are installed), the length dimension than the rectangular substrate product of being supported by the suspension bracket suspention with plumbness is little.In addition, these Work hangers, size common and pdm substrate is irrelevant to be general, uses so meet the little pdm substrate of width dimensions.Why? because use being fit to suspension bracket that the big pdm substrate of width dimensions uses suspends in midair when supporting the smaller pdm substrate of width dimensions, bump between the length substrate of big suspension bracket, the width interval between product can not be set at desirable width gap.
Like this, just occurred, existing Work hanger, irrelevant and when general, only meet the situation that the little pdm substrate of width dimensions uses with the size of pdm substrate.Therefore, when the bigger pdm substrate of width dimensions is carried out electroplating processes, in the both end sides of the width of the bigger pdm substrate of this width dimensions, the unsettled scope that can not support with suspension bracket clamping clip of residual broad.Though thicker pdm substrate is not subjected to any influence, but thin pdm substrate gets more and more in the electroplating processes now, use existing Work hanger the both end sides of this pdm substrate width residual under the situation of the unsettled scope that can not support with the clamping clip of broad, even attempt the bigger thin pdm substrate of width dimensions is carried out conveyance in liquid, but can not be held and to keep desired posture with the both end sides of the width of the thin pdm substrate of clip support because of factors such as liquid resistances and bent, as a result, can not carry out normal electroplating processes.This phenomenon is more remarkable in the front of pdm substrate side.
No. the 3085849th, [patent documentation 1] utility model
[patent documentation 2] spy opens the 2003-328193 communique
No. 2943070 communique of [patent documentation 3] patent
Summary of the invention
The problem that needs solution
The objective of the invention is, the Work hanger in the electroplanting device that can address this problem is provided.Promptly provide both to be applicable to that the less pdm substrate of width dimensions also was applicable to the versatility Work hanger of the pdm substrate that width dimensions is bigger, it is the Work hanger both upper ends thereof side, in the electroplanting device of width that can positively support these pdm substrates of width dimensions different sizes.Particularly provide when thin pdm substrate carried out conveyance on one side and carry out electroplating processes on one side in liquid, the both end sides that can prevent the width of the pdm substrate that approaches is bent because of liquid resistance etc., while can keep the Work hanger that desired posture is carried out normal electroplating processes.
Solve the means of problem
In order to solve above-mentioned problem, the invention provides the Work hanger in the electroplanting device with following feature, by the support section that can be suspended support with moving freely in the horizontal direction along the cathode strip of level; The baseplate part of growing crosswise that is located at this support section below by continuing and extends to the horizontal direction parallel with above-mentioned cathode strip; Install with predetermined distance in the horizontal direction at this baseplate part of growing crosswise, and can freely load and unload ground clamping contact portion that clamping is carried out on the top of the rectangular substrate products such as printed base plate of electroplating processes be configured in the lower position of the above-mentioned baseplate part of growing crosswise, and a plurality of clamping clips that the aforesaid substrate product at this clamping contact portion clamping suspends support in midair are formed towards the length vertical position of horizontal direction, from above-mentioned cathode strip, via above-mentioned support section, the above-mentioned baseplate part of growing crosswise, above-mentioned clamping clip, switch on and the Work hanger that constitutes to above-mentioned pdm substrate from the above-mentioned clamping contact portion of this clamping clip, above-mentioned clamping clip, promptly be installed in the clamping clip of the distolateral or both end sides of the above-mentioned baseplate part one of growing crosswise, as along sliding in the horizontal direction in slide-and-guide portion set on the above-mentioned baseplate part of growing crosswise and the outstanding base end part of direction is installed with the state of establishing that hangs down outside the slide bar that is being fixed on the sliding position on this baseplate part of growing crosswise, sliding on the horizontal direction of leaving this baseplate part end of growing crosswise and be fixed on the slidably clip on this baseplate part of growing crosswise on the sliding position and constitute along the above-mentioned baseplate part of growing crosswise.
And then, the invention is characterized in, above-mentioned slidably clip is slided respectively in the horizontal direction and be installed in the bifilar shape slide bar that is fixed on this baseplate part of growing crosswise outside direction with the state of establishing that hangs down on sliding position along set above-mentioned slide-and-guide portion on the table of the above-mentioned baseplate part of growing crosswise back of the body two sides give prominence on the base end part.
Have again, the invention is characterized in, the holding bolt that matches with the formed threaded hole of bifilar leading section of direction in above-mentioned slide bar connects the slotted hole of the above-mentioned formed level of baseplate part of growing crosswise, and the above-mentioned holding bolt that slides into desired position along above-mentioned slotted hole is carried out fastening and above-mentioned slide bar is fixed on the baseplate part of growing crosswise.
The invention effect
Utilize Work hanger of the present invention, owing to can positively support the both upper ends thereof side of width of the pdm substrate of width dimensions different sizes, so particularly when thin pdm substrate being carried out conveyance on one side carry out electroplating processes on one side in liquid, the both end sides that can prevent the pdm substrate width that approaches is bent because of liquid resistance etc., carries out normal electroplating processes while can keep desired posture.
Description of drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is to the local longitudinal section of sight line enlarged side view along A-A among Fig. 1.
Fig. 3 is to the local longitudinal section of the slidably clip of sight line enlarged side view along B-B among Fig. 1.
Fig. 4 is along the partial cross section simple vertical view of C-C among Fig. 1 to sight line.
Fig. 5 is the enlarged side view of pickup groove shape guiding piece.
Fig. 6 is the front view of expression other embodiments of the invention.
Fig. 7 is to the simple longitudinal section enlarged side view of the clamping clip of sight line along D-D among Fig. 6.
Description of reference numerals
1 Work hanger
The B cathode strip
2 support sections
3 baseplate parts of growing crosswise
4 clamping clips
5 fixation side supporting rods
5a fixation side contact
6 movable side supporting rods
The movable side joint point of 6a
7 carriages
8 pivot pins
9 elastic components (whisker)
10 clamping contact portions
11 insulating boots
12 electric wires
The W pdm substrate
A electroplating processes liquid
20 clips slidably
21 slide-and-guide portions
22 slide bars
22A gives prominence to base end part
The bifilar portion of 22a22a
23 threaded holes
24 holding bolts
25 slotted holes
30 fixing clips
40 pickup groove shape guiding pieces
41 concavities are slot part fixedly
50 Work hangers
60 groove shape guiding pieces slidably
61 concavity slide groove portion
62 slip support member
Embodiment
Below, describe with regard to example of the present invention with reference to accompanying drawing.At first, Fig. 1 is described to Work hanger shown in Figure 5.This Work hanger 1 is that orthogonal cathode strip B sliding contact on one side can move freely the support section that section slightly is the hook-shaped 2a of suspention portion that has that is suspended support on one side in the horizontal direction by the section along horizontal arrangement, the OBL baseplate part 3 of growing crosswise that is located at these support section 2 bottoms by continuing and extends between the vertical 2b of support section to the horizontal direction parallel with above-mentioned cathode strip B, these baseplate part 3 horizontal directions of growing crosswise install with predetermined distance and can freely load and unload clamping is carried out on the top of the rectangular substrate product W of the printed base plate of electroplating processes etc. clamping contact portion 10 be configured in the lower position of the above-mentioned baseplate part 3 of growing crosswise and the aforesaid substrate product W at these clamping contact portion 10 clampings is suspended in midair a plurality of (having 4 among the embodiment shown in the figure) clamping clip 4 compositions of support towards the length vertical position of horizontal direction.For from above-mentioned cathode strip B, via above-mentioned support section 2, the above-mentioned baseplate part 3 of growing crosswise, above-mentioned clamping clip 4, switch on to above-mentioned pdm substrate W from the above-mentioned clamping contact portion 10 of this clamping clip 4, these formation portions of above-mentioned Work hanger 1 are made by conductive materials such as stainless steel and brass.Be suspended the rectangular substrate product W that is supported on this Work hanger 1 with vertical position, with horizontal vertical position continuously with speed more slowly by conveyance through being configured in the length electroplating processes groove (not shown) between the anode (not shown) among the electroplating processes liquid A, in this conveyance process, on one side from above-mentioned cathode strip B, via above-mentioned support section 2, the above-mentioned baseplate part 3 of growing crosswise, above-mentioned clamping clip 4, switch on from the above-mentioned clamping contact portion 10 of this clamping clip 4, Yi Bian carry out electroplating processes.In addition, in the electroplating processes liquid A in electroplating processes groove (not shown), pdm substrate W is provided with when proximal most position is carried out the nozzle (not shown) of substrate two sides jet electro-plating liquid of pdm substrate W of conveyance towards liquid, on one side will carry out electroplating processes by path narrow and small between this nozzle on one side so.As above-mentioned Work hanger 1 on one side along the transportation means (not shown) of above-mentioned cathode strip B sliding contact conveyance in the horizontal direction on one side, can use the applicant for example all patents of he or she wait for No. 2943070 propositions well-known, with the mobile band tooth endless belt (not shown) that circulates in the horizontal direction on to above-mentioned Work hanger 1 set be close the pawl (not shown) be close with this Work hanger along the technology of above-mentioned cathode strip B to the horizontal direction conveyance.
In a plurality of (among the embodiment shown in the figure being 4) above-mentioned clamping clip 4, be installed in 2 clamping clips 4 of above-mentioned baseplate part 3 both end sides of growing crosswise, as being that the outstanding base end part 22A of direction installs with the state of establishing that hangs down outside the rectangular-shaped slide bar 22 along sliding in the horizontal direction in slide-and-guide portion 21 set on the above-mentioned baseplate part 3 of growing crosswise and on sliding position, being fixed on section on this baseplate part 3 of growing crosswise, sliding on the horizontal direction of leaving these baseplate part 3 ends of growing crosswise and be fixed on the slidably clip 20 on this baseplate part 3 of growing crosswise on the sliding position and constitute along the above-mentioned baseplate part 3 of growing crosswise.This is clip 20 slidably, attempts in the contracted position (solid line position among Fig. 1) of above-mentioned baseplate part 3 ends of growing crosswise of continuing and leaves between the extended position (dotted line position among Fig. 1) that slides on the horizontal direction of above-mentioned baseplate part 3 ends of growing crosswise and slide.Above-mentioned slide-and-guide portion 21 and slide bar 22 are made by the conductive material identical with the above-mentioned baseplate part 3 of growing crosswise.In addition, in the above-mentioned clamping clip 4 of 4 shown in the figure, 2 clamping clips 4 that are installed in above-mentioned baseplate part 3 inboards of growing crosswise be fixedly installed on the above-mentioned baseplate part 3 of growing crosswise in that the existing clamping clip described in the background technology is identical.Below, 2 the clamping clips 4 in inboard that are fixedly mounted on the above-mentioned baseplate part 3 of growing crosswise are called fixedly clip 30.
And, in the example shown in the figure, the above-mentioned slide-and-guide portion 21 of above-mentioned slidably clip 20 on the table back of the body two sides that is located at the above-mentioned baseplate part 3 of growing crosswise respectively slided respectively in the horizontal direction and on sliding position, be installed in the bifilar shape slide bar 22 that is fixed on this baseplate part 3 of growing crosswise outside direction and give prominence on the base end part 22A with the state of establishing that hangs down, the holding bolt 24 that matches with the formed threaded hole 23 of bifilar leading section of the interior direction of bifilar 22a22a of above-mentioned slide bar 22 connects the slotted hole 25 of the above-mentioned baseplate part 3 formed levels of growing crosswise, and the above-mentioned holding bolt 24 that slides into desired position along above-mentioned slotted hole 25 is carried out fastening and bifilar 22a22a of above-mentioned slide bar 22 is fixed on the above-mentioned baseplate part 3 of growing crosswise.
When above-mentioned slidably clip 20 is slided, unclamp above-mentioned holding bolt 24, on one side the above-mentioned holding bolt 24 that unclamps is slided on one side along above-mentioned slotted hole 25 above-mentioned slide bar 22 is slided into the point of destination, installation site in the horizontal direction along above-mentioned slide-and-guide portion 21, on the desired position of sliding, above-mentioned holding bolt 24 is carried out fasteningly being fixed on the baseplate part 3 of growing crosswise with bifilar 22a22a slide bar 22.
In example shown in Figure 1, in a plurality of above-mentioned clamping clips 4, be installed in 2 clamping clips 4 of above-mentioned baseplate part 3 both end sides of growing crosswise, as clip 20 slidably and constitute.It can also be applicable to the pdm substrate that width dimensions is bigger, and from keeping the viewpoint of whole work-piece suspension bracket left and right sides weight balancing, it is more satisfactory.But the present invention is not only being installed in clamping clip 4 on the above-mentioned length substrate 3 one distolateral (for example rear end side) in a plurality of above-mentioned clamping clips 4 as above-mentioned slidably clip 20 and except the situation of formation.In addition, in example shown in Figure 1, in a plurality of (4) clamping clip 4, be installed in 2 clamping clips 4 of above-mentioned baseplate part 3 inboards of growing crosswise, though constitute as so-called fixedly clip 30, but also can omit this fixedly clip 30, and as only 2 above-mentioned slidably clips 20 being installed in formation on the both ends of the above-mentioned baseplate part 3 of growing crosswise.
What the formation of above-mentioned clamping clip 4 (above-mentioned slidably clip 20, said fixing clip 30) itself was used is that No. the 3085849th, utility model and spy open disclosed well-known formation 2003-328193 number.This clamping clip 4 in the set above-mentioned slidably clip 20 in Fig. 1 left and right sides, for the outstanding base end part 22A that makes top and above-mentioned slide bar 22 is conductively connected continuously, is being fixed with the surface contact state bolt (not shown) that is fixed; In inboard 2 the set said fixing clips 30 of Fig. 1, for making top and above-mentioned rear side of growing crosswise baseplate part 3 be conductively connected continuous, fixing with the surface contact state bolt (not shown) that is fixed, and it has the fixation side supporting rod 5 that is provided with fixation side contact 5a in the bottom, and on the carriage 7 that is fixed on these fixation side supporting rod 5 pars intermedias, carry out the movable side supporting rod 6 that maincenter connects between 8 pairs of intermediate portions of pivot pin, be provided with the movable side joint point 6a relative with said fixing side joint point 5a in the bottom of this movable side supporting rod 6.And then, the elastic component of being made up of whisker 9 is installed between the upper side of the upper side of said fixing side supporting rod 5 and above-mentioned movable side supporting rod 6, utilizing the elastic force of this elastic component (whisker) 9 is that fulcrum is energized the relative said fixing side joint point of above-mentioned movable side joint point 6a 5a to closing direction with above-mentioned pivot pin 8, for said fixing side joint point 5a relatively and pent above-mentioned movable side joint point 6a between with the top of plumbness clamping aforesaid substrate product W, said fixing side joint point 5a and above-mentioned movable side joint point 6a as above-mentioned clamping contact portion 10 and constitute.The elastic force of above-mentioned clamping contact portion 10 by the above-mentioned elastic component 9 of opposing (whisker) is to press to the upper side of above-mentioned movable side supporting rod 6 upper side of said fixing side supporting rod 5, make above-mentioned movable side joint point 6a leave said fixing side joint point 5a with this, discharge.In addition, when aforesaid substrate product W is installed on the above-mentioned clamping clip 4 or unloads from it, the elastic force of the upper side of the movable side supporting rod 6 of each clamping clip 4 being resisted above-mentioned elastic component 9 (whisker) pressurizes simultaneously, and the mechanical type power of enforcement that does not show among the figure has been adopted in this pressurization.Each lower side of putting into the said fixing side supporting rod 5 of electroplate liquid A and above-mentioned movable side supporting rod 6 with aforesaid substrate product W except the said fixing side joint point 5a and movable side joint point 6a that expose, the freely covering respectively of other all available insulating boots 11 with loading and unloading.The non-conductive material of these insulating boot 11 usefulness rubber-likes---elastomeric material (preferably silicon rubber) is made.
In Fig. 1, symbol 12 is leads, in inboard 2 the set said fixing clips 30 of Fig. 1, be conductively connected continuous to the upper side and the above-mentioned baseplate part 3 of growing crosswise of each movable side supporting rod 6 of above-mentioned clamping clip 4 respectively between this lead 12, in the set above-mentioned slidably clip 20 in Fig. 1 left and right sides, be conductively connected continuous to the upper side and the above-mentioned slide bar 22 of each movable side supporting rod 6 of above-mentioned clamping clip 4 respectively between this lead 12.As mentioned above, the upper side of each fixation side supporting rod 5 of above-mentioned clamping clip 4, though being fixed on the outstanding base end part 22A (fixedly 30 in clip is the above-mentioned baseplate part 3 of growing crosswise) of above-mentioned slide bar 22 with surface contact state is conductively connected continuous, but by being conductively connected continuous to the upper side and the above-mentioned slide bar 22 (fixedly 30 in clip is the above-mentioned baseplate part 3 of growing crosswise) of each movable side supporting rod 6 of above-mentioned clamping clip 4 respectively between above-mentioned lead 12, then can be effectively electric current be led to aforesaid substrate product W from the above-mentioned clamping contact portion 10 of two sides' of above-mentioned clamping clip 4 supporting rod (fixation side supporting rod 5 and movable side supporting rod 6), thereby can improve on the whole from the electrical efficiency of above-mentioned clamping clip 4, and can improve the electrical efficiency to above-mentioned pdm substrate W from cathode strip B to above-mentioned pdm substrate W.
In Fig. 1 and Fig. 5, symbol 40, be for being the pars intermedia on the horizontal direction and the below of hanging down and to establish from above-mentioned length direction of growing crosswise baseplate part 3 between support member 42, have depressed part towards the fixing pickup groove shape guiding piece of slot part 41 of the concavity of this below, this pickup groove shape guiding piece 40 can slowly be put into fixedly slot part 41 and lead from upper side of above-mentioned concavity to the top portion that by the width of the aforesaid substrate product W of support that above-mentioned clamping clip 4 suspends in midair is the mid-way slightly on the horizontal direction with degree slidably.The said fixing groove shape guiding piece 40 that enters among the above-mentioned electroplate liquid A is made by non-conductive materials such as plastics.
Then, about other examples of the present invention, describe according to Fig. 6 and Fig. 7.The Work hanger 50 of this example, also identical with Work hanger 1 in the example of front, by moving freely in the horizontal direction along the cathode strip B of level and by support section 2 that he supports, the baseplate part 3 of growing crosswise that is located at this support section below by continuing and extends to the horizontal direction parallel with above-mentioned cathode strip B, these baseplate part 3 horizontal directions of growing crosswise install with predetermined distance and can freely load and unload clamping is carried out on the top of the rectangular substrate product W such as printed base plate of electroplating processes clamping contact portion 10 be configured in the lower position of the above-mentioned baseplate part 3 of growing crosswise and the aforesaid substrate product W at this clamping contact portion clamping is suspended in midair a plurality of clamping clips 4 compositions of support towards the length vertical position of horizontal direction, and can be from above-mentioned cathode strip B, via above-mentioned support section 2, the above-mentioned baseplate part 3 of growing crosswise, above-mentioned clamping clip 4 is switched on and is constituted to above-mentioned pdm substrate W from the above-mentioned clamping contact portion 10 of this clamping clip 4.
The Work hanger 50 of Figure 6 and Figure 7 is that a plurality of above-mentioned clamping clip 4 that is installed on the above-mentioned baseplate part 3 of growing crosswise is all made fixedly clip 30 illustrated in the example of front.And in this example, also feature is to be provided with slidably groove shape guiding piece 60 to substitute the above-mentioned slidably clip 20 in the example of front.Constitute for other, the formation with the front example is identical in fact.Therefore, in this example, will omit its detailed description to having the formation that same-sign represents with the front example.
The above-mentioned slidably groove shape guiding piece 60 of one of feature of this Work hanger 50, can slide in the horizontal direction and be installed on the outstanding rearward end of the slip support member 62 that is fixed in this baseplate part 3 of growing crosswise establishing state to hang down on the sliding position along the baseplate part 3 of growing crosswise, and have along above-mentioned grow crosswise baseplate part 3 be free to slide on the horizontal direction that the rearward end of the baseplate part 3 of growing crosswise from this is rearward left support, depressed part towards below concavity slide groove portion 61.And, at this slidably on the groove shape guiding piece 60, the top portion of the pdm substrate W that the suspention supporting location rear that is installed in the above-mentioned clamping clip 4 on the above-mentioned baseplate part 3 rear portions of growing crosswise is given prominence to slowly puts into above-mentioned concavity chute 61 and leads from upper side with degree slidably.
Above-mentioned slip support member 62, can be free to slide extraterrestrial being embedded on the above-mentioned baseplate part 3 of growing crosswise, it by be fixed on the slip support section 63 on the above-mentioned baseplate part 3 of growing crosswise at fastened bolt 64 on the sliding position and be extended to the rear of this slip support section 63 to and forms from the outstanding slide bar 65 of the rearward end of the above-mentioned baseplate part 3 of growing crosswise distolateral thereafter, establish state above-mentioned slidably groove shape guiding piece 60 be installed with vertical between support member 66 in the outstanding rearward end of the preceding slide bar 65 of this slip support member 62.The above-mentioned slidably groove shape guiding piece 60 that enters among the electroplate liquid A is made by non-conductive materials such as plastics.
As described in the background technology, when use Work hanger on the both end sides of the width of thin pdm substrate residual broad can not situation with the unsettled scope of clamping clip support under wish to be supported in when carrying out conveyance in the liquid and carrying out electroplating processes while suspending in midair, the both end sides of the width of thin pdm substrate can not be kept desired posture because of liquid resistance etc. and bend, and exists the shortcoming that can not carry out normal electroplating processes.This shortcoming, particularly conveyance are particularly remarkable through the front side of the pdm substrate in the liquid, and be then more not remarkable in the rear end side of pdm substrate.In view of this practical situation, in the Work hanger of this example, with the fixing top of clip 30 support substrate product front sides, then can lead keeping desired posture with above-mentioned slidably groove shape guiding piece 60 in the top of the rear end side of pdm substrate, thereby can adapt to the change of this pdm substrate width dimensions.Like this, be projected into the rear from the rearward end of the above-mentioned baseplate part of growing crosswise, the rear portion side that can not be given prominence to by the aforesaid substrate product W that above-mentioned clamping clip 4 is supported can be kept desired posture with this sliding guide groove 60.
In the example in Fig. 6, also be provided with the pickup groove shape guiding piece 40 identical with Fig. 1 example.And the above-mentioned concavity of this pickup groove shape guiding piece 40 fixedly above-mentioned concavity slip slot part 61 of slot part 41 and above-mentioned slidably groove shape guiding piece 60 is formed on the par position.
Claims (5)
1. the Work hanger in the electroplanting device is characterized in that, by the support section that can be suspended support with moving freely in the horizontal direction along the cathode strip of level; The baseplate part of growing crosswise that is located at this support section below by continuing and extends to the horizontal direction parallel with above-mentioned cathode strip; Install with predetermined distance in the horizontal direction at this baseplate part of growing crosswise, and can freely load and unload ground clamping contact portion that clamping is carried out on the top of the rectangular substrate products such as printed base plate of electroplating processes be configured in the lower position of the above-mentioned baseplate part of growing crosswise, and a plurality of clamping clips that the aforesaid substrate product at this clamping contact portion clamping suspends support in midair are formed towards the length vertical position of horizontal direction, from above-mentioned cathode strip, via above-mentioned support section, the above-mentioned baseplate part of growing crosswise, above-mentioned clamping clip, switch on and the Work hanger that constitutes to above-mentioned pdm substrate from the above-mentioned clamping contact portion of this clamping clip
Above-mentioned clamping clip, promptly be installed in the clamping clip of the distolateral or both end sides of the above-mentioned baseplate part one of growing crosswise, as along slide in the horizontal direction in slide-and-guide portion set on the above-mentioned baseplate part of growing crosswise and horizontal direction that the state of establishing is installed at the outstanding base end part of direction outside the slide bar that is being fixed on the sliding position on this baseplate part of growing crosswise, leaving this baseplate part end of growing crosswise along the above-mentioned baseplate part of growing crosswise to hang down on slide and be fixed on the slidably clip on this baseplate part of growing crosswise on the sliding position and constitute.
2. the Work hanger in the electroplanting device as claimed in claim 1, it is characterized in that, above-mentioned slidably clip is slided respectively in the horizontal direction and be installed in the bifilar shape slide bar that is fixed on this baseplate part of growing crosswise outside direction with the state of establishing that hangs down on sliding position along set above-mentioned slide-and-guide portion on the table of the above-mentioned baseplate part of growing crosswise back of the body two sides give prominence on the base end part.
3. the Work hanger in the electroplanting device as claimed in claim 2, it is characterized in that, the holding bolt that matches with formed threaded hole on the bifilar leading section of direction in the above-mentioned slide bar connects the slotted hole of formed level on the above-mentioned baseplate part of growing crosswise, and the above-mentioned holding bolt that slides into desired position along above-mentioned slotted hole is carried out fastening and above-mentioned slide bar is fixed on the baseplate part of growing crosswise.
4. the Work hanger in the electroplanting device is characterized in that, by the support section that can be suspended support with moving freely in the horizontal direction along the cathode strip of level; The baseplate part of growing crosswise that is located at this support section below by continuing and extends to the horizontal direction parallel with above-mentioned cathode strip; Install with predetermined distance in the horizontal direction at this baseplate part of growing crosswise, and can freely load and unload ground clamping contact portion that clamping is carried out on the top of the rectangular substrate products such as printed base plate of electroplating processes be configured in the lower position of the above-mentioned baseplate part of growing crosswise, and a plurality of clamping clips that the aforesaid substrate product at this clamping contact portion clamping suspends support in midair are formed towards the length vertical position of horizontal direction, from above-mentioned cathode strip, via above-mentioned support section, the above-mentioned baseplate part of growing crosswise, above-mentioned clamping clip, switch on and the Work hanger that constitutes to above-mentioned pdm substrate from the above-mentioned clamping contact portion of this clamping clip
Being provided with to slide in the horizontal direction along the baseplate part of growing crosswise moves and is installed on the outstanding rearward end that is fixed in the slip support member on this baseplate part of growing crosswise establishing state to hang down on the slip shift position, and be free to slide movably on the horizontal direction that the rearward end of the baseplate part of growing crosswise from this is left in the wings along the above-mentioned baseplate part of growing crosswise and supported, have the slidably groove shape guiding piece of depressed part towards the concavity slide groove portion of below, in this above-mentioned concavity slide groove portion of groove shape guiding piece slidably, from the suspention supporting location that is installed in the above-mentioned clamping clip on the rear portion of the above-mentioned baseplate part of growing crosswise rearward the top portion of outstanding pdm substrate lead from upper side.
5. as the Work hanger in claim 1,2, the 3 or 4 described electroplanting devices, it is characterized in that, on the pars intermedia in the horizontal direction of the above-mentioned baseplate part of growing crosswise, hang down to having established to have the top portion in the mid-way slightly on the horizontal direction of the aforesaid substrate product of being supported by above-mentioned clamping clip suspention led from upper side, with depressed part towards the fixing pickup groove shape guiding piece of slot part of the concavity of below.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004305177A JP2006117979A (en) | 2004-10-20 | 2004-10-20 | Workpiece hanger in electroplating device |
| JP2004305177 | 2004-10-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1769542A true CN1769542A (en) | 2006-05-10 |
Family
ID=36536132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2005101086710A Pending CN1769542A (en) | 2004-10-20 | 2005-10-18 | Work hanger for electroplating device |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP2006117979A (en) |
| KR (1) | KR20060054036A (en) |
| CN (1) | CN1769542A (en) |
| TW (1) | TW200619431A (en) |
Cited By (9)
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| CN101323967B (en) * | 2007-06-11 | 2011-01-12 | Umgabs株式会社 | Electropolating hangers |
| CN102828224A (en) * | 2012-08-06 | 2012-12-19 | 景旺电子科技(龙川)有限公司 | Board clamping method used in electroplating of PCB board |
| CN103173825A (en) * | 2011-12-21 | 2013-06-26 | 三星电机株式会社 | Substrate plating apparatus and substrate plating control method |
| CN103643272A (en) * | 2013-12-02 | 2014-03-19 | 沪士电子股份有限公司 | Device and method for vertically, continuously and straightly loading PCB (printed circuit board) electroplating thick plate |
| CN105088322A (en) * | 2014-05-13 | 2015-11-25 | 恒劲科技股份有限公司 | Hanger device |
| CN105970267A (en) * | 2016-07-18 | 2016-09-28 | 浙江富丽华铝业有限公司 | Rack for aluminum profile anode oxidation |
| CN109457289A (en) * | 2018-12-29 | 2019-03-12 | 重庆佰鸿机械设备有限公司 | A kind of multi-functional plate electroplating clamp |
| CN110709538A (en) * | 2017-05-30 | 2020-01-17 | Almex Pe 株式会社 | Surface treatment device and conveying jig |
| CN110719972A (en) * | 2017-06-05 | 2020-01-21 | Almex Pe 株式会社 | Conveying clamp and surface treatment device using same |
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| US7780825B2 (en) * | 2007-05-21 | 2010-08-24 | Lam Research Corporation | Substrate gripper with integrated electrical contacts |
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-
2004
- 2004-10-20 JP JP2004305177A patent/JP2006117979A/en active Pending
-
2005
- 2005-09-06 TW TW094130553A patent/TW200619431A/en unknown
- 2005-10-17 KR KR1020050097386A patent/KR20060054036A/en not_active Application Discontinuation
- 2005-10-18 CN CNA2005101086710A patent/CN1769542A/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101323967B (en) * | 2007-06-11 | 2011-01-12 | Umgabs株式会社 | Electropolating hangers |
| CN103173825A (en) * | 2011-12-21 | 2013-06-26 | 三星电机株式会社 | Substrate plating apparatus and substrate plating control method |
| CN102828224A (en) * | 2012-08-06 | 2012-12-19 | 景旺电子科技(龙川)有限公司 | Board clamping method used in electroplating of PCB board |
| CN102828224B (en) * | 2012-08-06 | 2015-08-19 | 景旺电子科技(龙川)有限公司 | Splinting approach during a kind of pcb board plating |
| CN103643272A (en) * | 2013-12-02 | 2014-03-19 | 沪士电子股份有限公司 | Device and method for vertically, continuously and straightly loading PCB (printed circuit board) electroplating thick plate |
| CN103643272B (en) * | 2013-12-02 | 2015-12-02 | 沪士电子股份有限公司 | A kind of vertical continuous is directly walked formula PCB and is electroplated slab upper plate device and method |
| CN105088322A (en) * | 2014-05-13 | 2015-11-25 | 恒劲科技股份有限公司 | Hanger device |
| CN105970267A (en) * | 2016-07-18 | 2016-09-28 | 浙江富丽华铝业有限公司 | Rack for aluminum profile anode oxidation |
| CN110709538A (en) * | 2017-05-30 | 2020-01-17 | Almex Pe 株式会社 | Surface treatment device and conveying jig |
| CN110719972A (en) * | 2017-06-05 | 2020-01-21 | Almex Pe 株式会社 | Conveying clamp and surface treatment device using same |
| CN110719972B (en) * | 2017-06-05 | 2022-04-15 | Almex 科技株式会社 | Conveying clamp and surface treatment device using same |
| CN109457289A (en) * | 2018-12-29 | 2019-03-12 | 重庆佰鸿机械设备有限公司 | A kind of multi-functional plate electroplating clamp |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20060054036A (en) | 2006-05-22 |
| JP2006117979A (en) | 2006-05-11 |
| TW200619431A (en) | 2006-06-16 |
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Open date: 20060510 |