CN102828213B - Chain belt electric plates support and uses the electroplating device of this support - Google Patents

Chain belt electric plates support and uses the electroplating device of this support Download PDF

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Publication number
CN102828213B
CN102828213B CN201210310303.4A CN201210310303A CN102828213B CN 102828213 B CN102828213 B CN 102828213B CN 201210310303 A CN201210310303 A CN 201210310303A CN 102828213 B CN102828213 B CN 102828213B
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China
Prior art keywords
chain
chain band
rack body
belt electric
outer side
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Expired - Fee Related
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CN201210310303.4A
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Chinese (zh)
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CN102828213A (en
Inventor
李甫文
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Tongling Jiahe Electronic Technology Co ltd
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Individual
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Abstract

A kind of chain belt electric plates support and uses the electroplating device of this support, this chain belt electric plating support for being energized to the metal tooth on chain band in electroplating process, comprise rack body and chain band haulage gear, this rack body is cylindrical-shaped structure, it is made up of electro-conductive material, this rack body comprises outer side, this outer side is arcuate structure outwardly, this outer side is provided with at least two accepting grooves, the width of each accepting groove is less than the width between chain tooth two legs on this chain band, described accepting groove is for accommodating the strap of this chain band, this chain band haulage gear for when this chain band is wrapped on this rack body along this chain band stretch this chain band of direction tractive, tensile force is applied to this chain band.Chain belt electric of the present invention plates support and uses the electroplating device of this support to have the higher advantage of electroplating quality.

Description

Chain belt electric plates support and uses the electroplating device of this support
Technical field
The present invention relates to a kind of plating rack and use the electroplating device, particularly a kind of chain belt electric for electroplating the chain band of slide fastener of this support to plate support and use the electroplating device of this support.
Background technology
At present, in order to strengthen the aesthetics of slide fastener coupling element, improve wear resistance and erosion resistance, plating is carried out on the surface of the mode that industry adopts metal to deposit usually to zip fastener cochain tooth.Chain tooth due to metal zip fastener needs on the implantation chain band of, and in the process implanted, metal tooth can deform, so the metal deposition of chain tooth needs to carry out after implantation chain band again.Conventional metal deposition has electroless plating and plating.When adopting electroless plating to carry out plating, because coating is not fine and close, the slide fastener with excellent abrasive resistance cannot be obtained.Adopt plating when carrying out plating, although the coating obtained is enough fine and close, how the chain tooth be spaced on nonconducting zip fastener is energized and has just become the difficult problem that industry faces.Such as, on May 14th, 2008 bulletin the patent No. be 200720053631.5 Chinese utility model patent namely disclose a kind of drag chain electric-plating equipment.This electroplating device comprises entrance guide wheel, outlet guide wheel, plating tank and is immersed in many groups of plating guide wheels in this plating tank plating solution.During plating, groove edge enters in plating tank from entrance guide wheel, through being drawn outside plating tank by outlet guide wheel after being wound through these plating guide wheels.Wherein, these plating guide wheels are connected with power electric respectively, electroplate the chain tooth in the groove edge be wound through.
In above-mentioned electroplating process, groove edge must bend with the surface contact with plating guide wheel, and because the existence of spaced metal tooth causes it not have ability bending arbitrarily in groove edge.So, just can not ensure that when continuous electroplating each the chain tooth in groove edge all electroplates guide wheel electrical contact effectively with these, thus affect the quality of electroplating zipper bar.Due to these plating guide wheels when electroplating directly and the contacts side surfaces of groove edge cochain tooth, destroy this electroplating reaction interface, position, easily on electrolytic coating, produce the problems such as spot.
Summary of the invention
In view of this, be necessary provide the higher chain belt electric of a kind of electroplating quality to plate support and use the electroplating device of this support.
A kind of chain belt electric plating support, for being energized to the metal tooth on chain band in electroplating process, comprise rack body and chain band haulage gear, this rack body is cylindrical-shaped structure, it is made up of electro-conductive material, this rack body comprises outer side, this outer side is arcuate structure outwardly, this outer side is provided with at least two accepting grooves, the width of each accepting groove is less than the width between chain tooth two legs on this chain band, described accepting groove is for accommodating the strap of this chain band, this chain band haulage gear comprises at least two pairs of take off roll, described take off roll respectively to should outer side entrance and exit arrange tangent with the two ends of the entrance and outlet of guaranteeing this chain tooth and this outer side, this chain band haulage gear for when this chain band is wrapped on this rack body along this chain band stretch this chain band of direction tractive, tensile force is applied to this chain band.
A kind of electroplating device, for electroplating slide fastener, comprise plating tank and galvanic anode, also comprise chain belt electric plating support, this chain belt electric plating support for being energized to the metal tooth on chain band in electroplating process, comprise rack body and chain band haulage gear, this rack body is cylindrical-shaped structure, it is made up of electro-conductive material, this rack body comprises outer side, this outer side is arcuate structure outwardly, this outer side is provided with at least two accepting grooves, the width of each accepting groove is less than the width between chain tooth two legs on this chain band, described accepting groove is for accommodating the strap of this chain band, this chain band haulage gear comprises at least two pairs of take off roll, described take off roll respectively to should outer side entrance and exit arrange tangent with the two ends of the entrance and outlet of guaranteeing this chain tooth and this outer side, this chain band haulage gear for when this chain band is wrapped on this rack body along this chain band stretch this chain band of direction tractive, tensile force is applied to this chain band, this chain belt electric plating Bracket setting is in this plating tank, the rack body of this chain belt electric plating support is connected with power electric.
Compared with prior art, chain belt electric of the present invention plates support, uses the electroplating device of this support and electro-plating method to apply certain tensile force by this chain band haulage gear to this chain band, by the outer side of this chain belt electric plating support is set to arc, the leg of the chain tooth on this chain band is made to be close on this outer side, thus guarantee that each chain tooth is all energized in electroplating process, solve the problem of part chain tooth poor electric contact in prior art, make to use the electroplating device of this chain tooth plating rack to have the higher advantage of electroplating quality.
Accompanying drawing explanation
Fig. 1 is the stereographic map of the zip fastener of electroplated in the present invention.
Fig. 2 is the stereographic map of chain belt electric of the present invention plating support first embodiment.
Schematic diagram when Fig. 3 is the plating of chain belt electric shown in Fig. 2 support winding chain band.
Fig. 4 is that the present invention uses chain belt electric shown in Fig. 1 to plate the electroplating device electroplating process schematic diagram of support.
Embodiment
Below in conjunction with drawings and the specific embodiments, the present invention is further illustrated:
Figure 1 shows that the stereographic map of the zip fastener 10 of electroplated in the present invention.Some metal tooth 14 that this chain band 10 comprises a strap 12 and is disposed on this strap 12.Every metal tooth 14 comprises two legs 142.This strap 12 is provided with a cloth muscle 122 at one side, and the leg 142 of these metal tooth 14 is fixed on this strap 12 by this cloth muscle 122 of occlusion.This strap 12 is made into by filamentary material, has certain telescopic resilience along the direction of extension of strap 12.
Please refer to Fig. 2 and Fig. 3, the chain belt electric plating support 20 of first embodiment of the invention comprises rack body 21 and a chain band haulage gear, and this chain band haulage gear comprises four pairs of take off roll (not shown).This rack body 21 is made up of electro-conductive materials such as metals, and it is cylindrical structural.The effect of this rack body 21 is similar to the hanger in general electroplating process, for being energized to workpiece to be plated.This rack body 21 comprises columniform outer side 22, front end face 24, aft end face 26.This outer side 22 can conduct electricity, and which is provided with four accepting grooves 221, and these accepting grooves 221 are for accommodating the strap 12 of this chain band 10.Every bar accepting groove 221 is and is wound around along this outer side 22 helicoidal structure arranged, and these four spaced fixed ranges of accepting groove 221 are arranged side by side.The width of every bar accepting groove 221 is less than the width between this metal tooth 14 two legs 142.When this strap 12 is housed in this accepting groove 221, the outer side 22 being positioned at these accepting groove 221 both sides can abut two legs 142 (as shown in Figure 3) of each chain tooth 14, thus this chain band 10 can be wrapped on the outer side 22 of this rack body 21, and a part for outer side 22 is connected with the bottom electrical of this chain tooth 14.The part that this rack body 21 does not contact with this chain tooth 14 is coated with insulating corrosion layer (not shown), and the effect of this insulating corrosion layer is kept apart with electroplate liquid by this outer side 22, prevents this outer side 22 to be plated consumption coated metal.This insulating corrosion layer can be made up of materials such as polyethylene anticorrosion varnish, acidproof pyroxylin(e)finish and neoprene latexs.These four accepting grooves 221 the front end face 24 of rack body 21 form four entrances 242 respectively with aft end face 26 and four export 262, make these chain bands 10 to pass these four accepting grooves 221.The four pairs of take off roll of this chain band haulage gear respectively these entrances 242 corresponding and four export 262 and arrange, for guarantee chain tooth 14 on these four chain bands 10 and this entrance 242 and export 262 two ends tangent and this strap 12 is parallel with this accepting groove 221 direction enters this four accepting grooves 221.
This chain band haulage gear is used for when this chain band 10 is wrapped on this rack body 21 along the direction that this chain band 10 stretches, be the direction tangent with these outer side 22 two ends in figure 3, this chain band 10 of tractive is positioned at the two ends outside this outer side 22, applies tensile force to the strap 12 of this chain band 10.The strap 12 of this chain band 10 is extended, twines the form of tree with similar snake and be wound around this rack body 21, and the chain tooth 14 guaranteeing on this chain band 10 is subject to enough power and this outer side 22 is close to (as shown in Figure 3), thus realize energising.
Please refer to Fig. 4, the electroplating device 100 that the present invention uses chain belt electric shown in Fig. 1 to plate support 20 comprises this chain belt electric plating support 20, plating tank 30 and a galvanic anode 40.This electroplating device 100 is for electroplating this zip fastener 10.Be provided with electroplate liquid in this plating tank 30, the rack body 21 of this chain belt electric plating support 20 is connected with power electric and sinks in the electroplate liquid of this plating tank 30.
During work, article four, the two ends of chain band 10 are respectively by the take off roll tractive of this chain band haulage gear, this chain band 10 is made to produce certain tensile force, because this outer side 22 is relative and this rack body 21 arcuate structure outwardly, so, the leg 142 of the chain tooth 14 on this chain band 10 is close under the effect of the tensile force of this chain band 10 with this outer side 22, thus guarantees that every chain tooth 14 is all energized.After having electroplated, remove these take off roll 25 simultaneously to the tractive of this chain band 10, afterwards, utilize take off roll 25 to pull forward this chain band 10.To electroplate the chain tooth 14 that this chain band 10 is not plated.And so forth, can electroplate a very long chain band 10.
In above-mentioned electroplating process, certain tensile force can be applied to this chain band 10 by this chain band haulage gear; By the outer side 22 of this chain belt electric plating support 20 is set to arc, arranges many accepting grooves 221 on this rack body 21, the leg 142 of the chain tooth 14 on this chain band 10 can be made to be close on this outer side 22, thus guarantee that each chain tooth 14 is all energized in electroplating process, solve the problem of part chain tooth poor electric contact in prior art, make to use the electroplating device 100 of this chain tooth plating rack 20 to have the higher advantage of electroplating quality.Because this rack body 21 is cylindrical, these four accepting grooves 221 twist spacing structure are arranged on this outer side 22, make this rack body 21 can hold more chain band 10 in limited space, thus save space, improve electroplating efficiency.And in above-mentioned electroplating process, the bottom surface of these chain tooth 14 legs 142 contacts with this electroplating cathode 32, although this contact is unfavorable for the generation of electrolytic coating, because this position is not easily visible by the consumer, therefore do not affect the visual appearance of chain tooth entirety.This chain band 10 of direction tractive stretched along this chain band 10 when this chain band 10 is wrapped on this rack body 21 due to this chain band haulage gear is positioned at two ends outside this rack body 21 to apply tensile force to this chain band 10, and the direction that this chain band 10 stretches is proal direction when this chain band 10 is electroplated, so, this chain band haulage gear in fact only needs to arrange two take off roll, just can apply tensile force to this chain band 10, thus make this chain belt electric plating support 20 entirety have the simple advantage of structure.
Understandable, this chain belt electric plating support 20 can adopt different structures, its outer side 22 also can adopt different cambered surface profiles, but, this outer side 22 should outwardly bend by this plating rack 20 relatively, if it is the bending of wavy flighting schedule, can not utilize tensile force that the chain tooth 14 on chain band 10 is close to surface, thus energising can not be realized.In electroplating process, according to the situation that coating is formed, this chain band 10 can move relative to this outer side 22, also can geo-stationary.On this rack body 21 except the mode adopting above-mentioned four spiral accepting groove 221 parallel interval to arrange, the mode by least two accepting grooves 221 time interval is arranged also can be adopted to arrange, to utilize space limited in plating tank as much as possible.When adopting many accepting grooves 221 on this rack body during the spaced mode in front and back, these accepting grooves 221 also can not adopt helix structure; Can adopt and cut formation annular groove on columned rack body 21, make this chain band 10 only be wound around half-turn on the annular groove of this rack body 21, also can ensure good electrical connection.
Obviously, those skilled in the art can carry out various change and modification to the embodiment in the present invention and not depart from the spirit and scope of the present invention.Like this, if these amendments in the embodiment of the present invention and modification belong within the claims in the present invention and equivalent scope thereof, then the embodiment in the present invention is also intended to comprise these and changes and modification.

Claims (6)

1. a chain belt electric plating support, for being energized to the metal tooth on chain band in electroplating process, it is characterized in that, comprise rack body and chain band haulage gear, this rack body is cylindrical-shaped structure, it is made up of electro-conductive material, this rack body comprises outer side, this outer side is arcuate structure outwardly, this outer side is provided with at least two accepting grooves, the width of each accepting groove is less than the width between chain tooth two legs on this chain band, described accepting groove is for accommodating the strap of this chain band, this chain band haulage gear comprises at least two pairs of take off roll, described take off roll respectively to should outer side entrance and exit arrange tangent with the two ends of the entrance and outlet of guaranteeing this chain tooth and this outer side, this chain band haulage gear for when this chain band is wrapped on this rack body along this chain band stretch this chain band of direction tractive, tensile force is applied to this chain band.
2. chain belt electric plating support according to claim 1, it is characterized in that, described each accepting groove is helix structure, and the spaced fixed range of described accepting groove is arranged side by side.
3. chain belt electric according to claim 2 plating support, is characterized in that, comprise four accepting grooves, these four accepting grooves rack body front end face and aft end face forms four entrances respectively and four export.
4. chain belt electric plating support according to claim 1, is characterized in that, described accepting groove time interval on this rack body is arranged, and described each accepting groove is annular groove.
5. chain belt electric plating support according to claim 1, it is characterized in that, the part that this rack body does not contact with the chain tooth of this chain band is coated with insulating corrosion layer, and the material of this insulating corrosion layer is selected from polyethylene anticorrosion varnish, acidproof pyroxylin(e)finish and neoprene latex.
6. an electroplating device, for electroplating slide fastener, comprise plating tank and galvanic anode, it is characterized in that, also comprise chain belt electric plating support, this chain belt electric plating support is selected from the chain belt electric plating support according to any one of claim 1 to 5, and this chain belt electric plating Bracket setting is in this plating tank, and the rack body of this chain belt electric plating support is connected with power electric.
CN201210310303.4A 2012-08-28 2012-08-28 Chain belt electric plates support and uses the electroplating device of this support Expired - Fee Related CN102828213B (en)

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CN102828213B true CN102828213B (en) 2016-01-20

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3556909A4 (en) * 2016-12-13 2020-09-02 YKK Corporation Fastener stringer provided with metal element row having plating film, fastener chain, and slide fastener

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CN112403735B (en) * 2020-11-13 2021-12-07 界首市海德龙渔具有限公司 Anchor clamps suitable for different model fishhooks spray paint
CN113529148B (en) * 2021-07-23 2023-11-03 杨桂昌 Electroplating system and electroplating method
EP4414088A1 (en) * 2023-02-07 2024-08-14 Metelier SA Exposure unit for a deposition treatment of a surface coating film

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US5118719A (en) * 1991-10-22 1992-06-02 Nalco Chemical Company Enhancing absorption rates of superabsorbents by incorporating a blowing agent
JP2003193293A (en) * 2001-12-28 2003-07-09 Ykk Corp Method of forming anodically oxidized film for row of zip teeth train of slid fastener chain an apparatus for the same
CN2729096Y (en) * 2004-07-15 2005-09-28 常德力元新材料有限责任公司 Combined correction device of force automatic correction and one-way component force aligning symmetrical component
CN101608328A (en) * 2008-06-16 2009-12-23 福建浔兴拉链科技股份有限公司 Electroplate stop means, the electroplating device that uses this device and electro-plating method

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CN102212856A (en) * 2011-02-11 2011-10-12 福建省京泰管业有限公司 Roll-welded pipe spiral electroplating equipment and electroplating method thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5118719A (en) * 1991-10-22 1992-06-02 Nalco Chemical Company Enhancing absorption rates of superabsorbents by incorporating a blowing agent
JP2003193293A (en) * 2001-12-28 2003-07-09 Ykk Corp Method of forming anodically oxidized film for row of zip teeth train of slid fastener chain an apparatus for the same
CN2729096Y (en) * 2004-07-15 2005-09-28 常德力元新材料有限责任公司 Combined correction device of force automatic correction and one-way component force aligning symmetrical component
CN101608328A (en) * 2008-06-16 2009-12-23 福建浔兴拉链科技股份有限公司 Electroplate stop means, the electroplating device that uses this device and electro-plating method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3556909A4 (en) * 2016-12-13 2020-09-02 YKK Corporation Fastener stringer provided with metal element row having plating film, fastener chain, and slide fastener

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Effective date of registration: 20190925

Address after: 244000 1688 north section of Taishan Avenue, Tongling, Anhui (4 floor, C block, Tai Hsiang Technology Pioneer Park)

Patentee after: TONGLING JIAHE ELECTRONIC TECHNOLOGY Co.,Ltd.

Address before: The Lake District of Xiamen City, Fujian province 361010 Fang Hubei two Road No. 1511

Patentee before: Li Fuwen

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160120

CF01 Termination of patent right due to non-payment of annual fee