CN204644489U - Auxiliary chain gripping unit under the vertical electro-coppering cylinder of a kind of PCB - Google Patents
Auxiliary chain gripping unit under the vertical electro-coppering cylinder of a kind of PCB Download PDFInfo
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- CN204644489U CN204644489U CN201520264373.XU CN201520264373U CN204644489U CN 204644489 U CN204644489 U CN 204644489U CN 201520264373 U CN201520264373 U CN 201520264373U CN 204644489 U CN204644489 U CN 204644489U
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Abstract
The utility model provides auxiliary chain gripping unit under the vertical electro-coppering cylinder of a kind of PCB.This device, comprise: for clamping the fixture of described PCB lower rim and parallel relative to auxiliary chain with top main chain, described bottom auxiliary chain is driven in described main chain by transmission shaft, and interlock synchronous with described main chain, described auxiliary chain and described main chain match; Described auxiliary chain is arranged in the chain bracket of bottom in described copper cylinder, and described fixture is arranged on pin link plate.The beneficial effects of the utility model are: the setting of bottom auxiliary chain fixture can make soft board plating steadily be carried out, and save the direct loading and unloading of complex operations adding frame He unload frame, efficiency is higher, can guarantee not board falling to hardboard plating.The umbrella tooth on driven chain wheel shaft or worm screw can be made during vertical surrounding to remain on fixed position, and only regulate lifting wheel and the regulating wheel at copper cylinder two ends, easy handling.
Description
Technical field
The utility model embodiment relates to printed-wiring board (PWB) and makes field, particularly relates to auxiliary chain gripping unit under the vertical electro-coppering cylinder of a kind of PCB.
Background technology
PCB can be divided into rigid circuit board and flexible PCB, and along with the high speed development in the fields such as electronics, communication and computer, the demand of current and following for some time market to flexible PCB (being commonly called as: soft board) also gets more and more.
But industry is interior is at present that rack plating or the rigidity of vertical continuous plating all because of soft board are inadequate to a copper electric plating of whole board of soft board, the problems such as the fluid of soft board and clamp are caused because of side spray and resistance to flow during plating, hardboard plating board falling, the quality of plating and homogeneity are difficult to ensure, production efficiency is too low.
Utility model content
The utility model embodiment provides auxiliary chain gripping unit under the vertical electro-coppering cylinder of a kind of PCB, inadequate with the rigidity overcoming soft board in vertical continuous electroplating process in prior art, fluid and clamp, hardboard plating board falling, causes the quality of electroplating and homogeneity to be difficult to the problem ensured.
The utility model embodiment provides auxiliary chain gripping unit under the vertical electro-coppering cylinder of a kind of PCB, it is characterized in that, comprising:
For clamping the fixture of described PCB lower rim and parallel relative to auxiliary chain with top main chain, described bottom auxiliary chain clamping member is driven in described main chain by transmission shaft, and interlock synchronous with described main chain, described auxiliary chain and described main chain match;
Described auxiliary chain is arranged in the chain bracket of bottom in described copper cylinder, and described fixture is arranged on pin link plate.
Further, also comprise:
The dash adjustment sprocket wheel of auxiliary chain lifting described in the lift adjustment sprocket wheel regulating described auxiliary chain to be elevated, dash adjustment.
Further, the auxiliary chain horizontal circle of described bottom or vertical surrounding.
Further, described second fixture is set in qually spaced on pin link plate.
Further, described chain strip adoption Stainless steel 316 or plastic material.
The utility model advantage is compared with prior art as follows:
1, the setting of bottom auxiliary chain fixture can make soft board plating steadily be carried out, and save the direct material loading of complex operations manually adding frame He unload frame, efficiency is higher, can guarantee not board falling to hardboard plating.
2, the umbrella tooth on driven chain wheel shaft or worm screw can be made during vertical surrounding to remain on fixed position, and only regulate lifting wheel and the regulating wheel at copper cylinder two ends, processing ease.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is that under the vertical electro-coppering cylinder of the utility model PCB, auxiliary chain gripping unit is applicable to larger size panel structural representation;
Fig. 2 is that under the vertical electro-coppering cylinder of the utility model PCB, auxiliary chain gripping unit is suitable for small size plate structure schematic diagram.
Figure elements illustrates:
101,201-bottom auxiliary chain; 102,202-fixture; 103,203-lift adjustment sprocket wheel; 104,204-dash adjustment sprocket wheel; 105,205-transmission shaft; 106,206-copper coin to be plated; 107,207-main chain; 108,208-conductive fixture; 109,209-copper cylinder.
Embodiment
For making the object of the utility model embodiment, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Fig. 1 is that under the vertical electro-coppering cylinder of the utility model PCB, auxiliary chain gripping unit is applicable to larger size panel structural representation, and as shown in Figure 1, the present embodiment device, comprising:
For clamp described PCB copper coin to be plated 106 lower rim fixture 102 and with the parallel relative bottom of top main chain 107 around auxiliary chain 101, this fixture is set in qually spaced on pin link plate.Described bottom auxiliary chain 101 is driven in described main chain 107 by transmission shaft 105, and with the synchronous interlock of described main chain 107, described bottom auxiliary chain 101 and described main chain 107 match; Described bottom auxiliary chain 101 is arranged in the chain bracket of bottom in described copper cylinder, and described fixture 102 is arranged on pin link plate.The dash adjustment sprocket wheel 104 of auxiliary chain lifting described in the lift adjustment sprocket wheel 103 regulating described auxiliary chain to be elevated, dash adjustment.This bottom auxiliary chain can horizontal circle or vertical surrounding.
Specifically, under the vertical electro-coppering cylinder of the present embodiment PCB, auxiliary chain gripping unit refers to the auxiliary chain of horizontal circle or the vertical surrounding arranged in copper cylinder bottom portion, and the pin link plate at equal pitch interval secures nonconducting plastic clamp, bottom auxiliary chain is partially submerged in copper cylinder, when electroplating for soft board, the lower rim of auxiliary clamp soft board keeps it straight, or can guarantee can not board falling to hardboard plating.During vertical surrounding, utilize the same specification umbrella tooth on the umbrella tooth on main driving axle or worm gear and lower auxiliary sprocket wheel driven shaft or worm screw break-in, guarantee upper and lower chain syn-chro-step and the fold of soft board to be plated can not be caused.
In the present embodiment, lower auxiliary chain adopts identical with top main chain specifications and models, but material is corrosion-resistant better Stainless steel 316 or plastic material, in copper cylinder, lower auxiliary chain is in plastic chain bracket, and this chain bracket is used for chain and slides and support chains and fixture.
Above-mentioned top main chain coordinates with both bottom auxiliary chains and keeps plate to be plated or soft board straight and move ahead reposefully in cylinder.When electroplating hardboard and not needing lower rim fixture, the lift adjustment sprocket wheel at lower auxiliary chain two ends can be adjusted to minimum and stop it drivenly operating.
The concrete assembly operation of device of the present embodiment: outside copper cylinder, the wheel shaft of two adjustable for height sprocket wheels of import and export can regulate on vertical slideway; The wheel shaft of breeze way sprocket wheel can regulate on horizontal slide.
The feeding, discharge operating process of this device is respectively:
During material loading, on main chain clamp plate to be plated behind edge, open the plastic clamp on lower chain one by one, order clamps the lower edge of plate to be plated.
During blanking, order opens main chain fixture and lower auxiliary chain fixture.
Fig. 2 is that under the vertical electro-coppering cylinder of utility model PCB, auxiliary chain gripping unit is suitable for small size plate structure schematic diagram, as shown in Figure 2, when changing different size template, move the lift adjustment sprocket wheel at two ends on while being moved to left by dash adjustment sprocket wheel, to adapt to small size plate; In like manner, move down the lift adjustment sprocket wheel at two ends while being moved to right by dash adjustment sprocket wheel, to adapt to larger size panel, other sprocket wheel holding position is constant.
The sprocket wheel of described lower auxiliary chain mechanism in copper cylinder outside can regulate its high and low position by automatic or manual, the umbrella tooth on driven chain wheel shaft or worm screw can be made during vertical surrounding to remain on fixed position, and the plating requirement only regulating the lifting wheel at copper cylinder two ends and regulating wheel can adapt to different size version type.During lower auxiliary chain horizontal circle, though chain length is without the need to change, needing different size version type at least will regulate the height of 4 sprocket wheels when regulating height and its level will be ensured, operate cumbersome and difficult; During vertical surrounding, need one section of breeze way chain for altitude mixture control, but to ease up the adjustment sprocket wheel of the section of punching needing only to need when regulating height to regulate the lifting sprocket wheel of copper cylinder import and export end to different size version type, and other driven sprocket and positioned chain wheels can keep motionless, each sprocket wheel vertical elevation, due to spacing and can not change, therefore operates also relatively simple and easily.Therefore, unless to the constant soft board electroplating system of fixed measure, other situations recommend the mode adopting vertical surrounding.
In the present embodiment, device advantage is compared with prior art as follows:
1. the setting of bottom auxiliary chain fixture can make soft board plating steadily be carried out, and save the direct material loading of complex operations manually adding frame He unload frame, efficiency is higher, can guarantee that the device of not board falling the present embodiment is also applicable to VCP of the prior art to hardboard plating.
2. the umbrella tooth on driven chain wheel shaft or worm screw can be made during vertical surrounding to remain on fixed position, and only regulate lifting wheel and the regulating wheel at copper cylinder two ends, processing ease.
Last it is noted that above each embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to foregoing embodiments, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein some or all of technical characteristic; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of each embodiment technical scheme of the utility model.
Claims (5)
1. an auxiliary chain gripping unit under the vertical electro-coppering cylinder of PCB, is characterized in that, comprising:
For clamping the fixture of described PCB lower rim and parallel relative to bottom auxiliary chain with top main chain, described bottom auxiliary chain is driven in described main chain by transmission shaft, and interlock synchronous with described main chain, described auxiliary chain and described main chain match;
Described auxiliary chain is arranged in the chain bracket of bottom in described copper cylinder, and described fixture is arranged on pin link plate.
2. device according to claim 1, is characterized in that, also comprises:
The dash adjustment sprocket wheel of auxiliary chain lifting described in the lift adjustment sprocket wheel regulating described auxiliary chain to be elevated, dash adjustment.
3. device according to claim 1, is characterized in that, the auxiliary chain horizontal circle of described bottom or vertical surrounding.
4. device according to claim 1, is characterized in that, described fixture is set in qually spaced on pin link plate.
5. the device according to any one of claim 1-4, is characterized in that, described chain strip adoption Stainless steel 316 or plastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520264373.XU CN204644489U (en) | 2015-04-27 | 2015-04-27 | Auxiliary chain gripping unit under the vertical electro-coppering cylinder of a kind of PCB |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520264373.XU CN204644489U (en) | 2015-04-27 | 2015-04-27 | Auxiliary chain gripping unit under the vertical electro-coppering cylinder of a kind of PCB |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204644489U true CN204644489U (en) | 2015-09-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520264373.XU Active CN204644489U (en) | 2015-04-27 | 2015-04-27 | Auxiliary chain gripping unit under the vertical electro-coppering cylinder of a kind of PCB |
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|---|---|
| CN (1) | CN204644489U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105525322A (en) * | 2016-01-19 | 2016-04-27 | 昆山东威电镀设备技术有限公司 | Board conveying mechanism and electroplating equipment |
| CN105734653A (en) * | 2016-01-19 | 2016-07-06 | 昆山东威电镀设备技术有限公司 | Feed collet conveying mechanism and electroplating equipment |
| CN106367800A (en) * | 2016-10-31 | 2017-02-01 | 昆山东威电镀设备技术有限公司 | Material clamp conveying mechanism and driving system in vertical electroplating equipment |
-
2015
- 2015-04-27 CN CN201520264373.XU patent/CN204644489U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105525322A (en) * | 2016-01-19 | 2016-04-27 | 昆山东威电镀设备技术有限公司 | Board conveying mechanism and electroplating equipment |
| CN105734653A (en) * | 2016-01-19 | 2016-07-06 | 昆山东威电镀设备技术有限公司 | Feed collet conveying mechanism and electroplating equipment |
| CN105734653B (en) * | 2016-01-19 | 2017-12-22 | 昆山东威电镀设备技术有限公司 | A kind of feed collet conveying mechanism and electroplating device |
| CN106367800A (en) * | 2016-10-31 | 2017-02-01 | 昆山东威电镀设备技术有限公司 | Material clamp conveying mechanism and driving system in vertical electroplating equipment |
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