CN109853015A - Plating guide wheel and plating equipment with it - Google Patents
Plating guide wheel and plating equipment with it Download PDFInfo
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- CN109853015A CN109853015A CN201711237853.7A CN201711237853A CN109853015A CN 109853015 A CN109853015 A CN 109853015A CN 201711237853 A CN201711237853 A CN 201711237853A CN 109853015 A CN109853015 A CN 109853015A
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Abstract
The invention discloses a kind of plating guide wheel and with its plating equipment, plating guide wheel is used for conductive to the metal zip fastener being centered around on the plating guide wheel, to be electroplated, it is the guide wheel body on cylindrical surface that plating, which has side surface with guide wheel, side surface has the first recess portion and the second recess portion, first recess portion and the second recess portion are along the radially-inwardly recessed of guide wheel body, first recess portion is connected to the second recess portion, first recess portion and the second recess portion are arranged in a crossed manner, to form multiple support portions, support portion is used to support metal zip fastener.Plating according to the present invention can be in the state that metal zip fastener is centered around plating guide wheel with guide wheel, reduce the area that both zipper tooth and guide wheel body are in contact, thus, zipper tooth has more areas that can be improved electroplating efficiency with the plating solution contacts flowed in the first recess portion and the second recess portion with this, promote electroplating effect.
Description
Technical field
The present invention relates to technical field of plating equipment more particularly to a kind of plating guide wheel and with its plating with setting
It is standby.
Background technique
Zipper is one of our articles for daily use, and the metal for being broadly divided into plastic fastener and higher cost easy to make is drawn
Chain, metal zip fastener are also widely used in each clothes case field, and especially the requirement for color is continuously improved in recent years, therefore
There is very big demand for metal slide fastener surface plating.
As Fig. 1 into Fig. 3 as it can be seen that metal zip fastener 30 include strap 20 and zipper tooth made of metal 10.Common drawing
Chain tooth 10 includes the body part 11 with upper leg 12, lower leg 13, and the occlusion head 14 being connected with body part 11.Zipper
Tooth 10 is fixed by upper leg 12 and lower leg 13 and strap 20, and occlusion head 14 is used under the action of slider of zipper fastener (not shown)
It is interlocked with another zipper tooth 10.
As disclosed in the patent application No. is 200720053631.5, zipper is centered around the plating of plating equipment with leading
On wheel and complete electroplating process.However, the existing plating outside cylindrical surface that the surface that guide wheel is in contact with zipper is guide wheel,
Plating is too small with the gap between guide wheel and zipper, and the electroplate liquid into the gap is less, this causes electroplating effect poor, plating effect
Rate is low.
Therefore, it is necessary to a kind of plating guide wheel and with its plating equipment, at least partly to solve the above problems.
Summary of the invention
According to an aspect of the invention, there is provided a kind of plating guide wheel, for being centered around the plating guide wheel
On metal zip fastener it is conductive, to be electroplated, which is characterized in that it is the guide wheel on cylindrical surface that the plating, which has side surface with guide wheel,
Ontology, the side surface have the first recess portion and the second recess portion, and first recess portion and second recess portion are along the guide wheel sheet
Body it is radially-inwardly recessed, first recess portion is connected to second recess portion, and first recess portion and second recess portion are handed over
Fork setting, to form multiple support portions, the support portion is used to support the metal zip fastener.
Plating guide wheel according to the present invention includes the guide wheel body with the first recess portion and the second recess portion, the first recess portion and
Second recess portion reduces the area for the part that guide wheel body is contacted with metal zip fastener, is centered around plating guide wheel in metal zip fastener
In state, reduce the area that both zipper tooth and guide wheel body are in contact, as a result, zipper tooth have more areas can with
The plating solution contacts flowed in first recess portion and the second recess portion can be improved electroplating efficiency with this, promote electroplating effect.
Optionally, first recess portion and second recess portion are respectively configured to groove.
The first recess portion and the second recess portion for being configured to groove as a result, are convenient for for example, by the modes such as cutting, the grinding system of processing
It makes.
Herein, term " recess portion " refers to the recessed portion from the recessed formation radially inward of the side surface of guide wheel, can
It processes to be formed in a manner of for example, by cutting, grinding or roll-in.Term " groove " refers to perpendicular to the transversal of extending direction
Face shape those of remains unchanged " recess portion ", wherein and " extending direction " herein refer to along the direction of the side surface of guide wheel extension,
Such as " axial direction ", " circumferential direction " etc. being specifically related in embodiment later, rather than radially-inwardly along guide wheel
Recessed direction." groove " can be processed to be formed for example, by modes such as cutting or grindings.In addition, herein, " the side of guide wheel
Surface " refers to the circle peripheral surface of guide wheel, without including end face.
Optionally, the cross-sectional shape of the support portion is rough trapezoidal, rectangle, or the trapezoidal or square with curl
Shape.
Support portion can be set as needed as desired shape as a result,.
Optionally, the cross-sectional shape of first recess portion and/or second recess portion be rough triangle, it is trapezoidal,
Rectangle, or the triangle with curl, trapezoidal or rectangle.
The first recess portion and/or the second recess portion can be set as needed as desired shape as a result, and easy to process can make
It makes.
Optionally, first recess portion is along the axially extending of the guide wheel body.
It can promote the flowing of electroplate liquid as a result,.
Optionally, the metal zip fastener includes zipper tooth, and the zipper tooth includes body part and connects with the body part
Occlusion head,
The support surface of at least one support portion is less than the body part along the circumferential size of the guide wheel body
Along the circumferential size, and/or
Circumferential spacing between the support surface of two adjacent support portions along the guide wheel body is less than described
The half of the tooth pitch of zipper tooth.
The support surface of support portion can be reduced as a result, and can avoid single body part and be caught in the first recess portion.
Optionally, circumferential direction setting of second recess portion along the guide wheel body.
It can promote the flowing of electroplate liquid as a result,.
Optionally, the support portion is configured to a part of cylindrical body.
It can promote the flowing of electroplate liquid as a result, the round and smooth surface of cylindrical shape support portion can reduce plating and be revolved with guide wheel
Resistance when turning between electroplate liquid.
Optionally, the metal zip fastener includes the first zipper tooth and the second zipper that is oppositely arranged and can be engaged each other
Tooth, in the state that the metal zip fastener is centered around the plating guide wheel, first zipper tooth and second zipper tooth
It is covered each by least one described second recess portion.
The first zipper tooth and the second zipper tooth respectively can have bigger area to use towards the surface of guide wheel body as a result,
In with plating solution contacts.
Optionally, it is described second recessed to cover another for the occlusal position of first zipper tooth and second zipper tooth
Portion.
The first zipper tooth at occlusal position and the second zipper tooth can respectively have towards the surface of guide wheel body as a result,
Bigger area is used for and plating solution contacts.
Optionally, the support portion is configured to a part of sphere.
The round and smooth surface of spherical support portion can reduce resistance when plating is rotated with guide wheel between electroplate liquid as a result,
Power, to can promote the flowing of electroplate liquid.
Optionally, the diameter of the sphere is 1-10mm.
Thereby, it is possible to guarantee electroplating effect while reducing the contact area of support portion and zipper tooth.
Optionally, the diameter of the sphere is 2-6mm.
Thereby, it is possible to better ensure that electroplating effect while reducing the contact area of support portion and zipper tooth.
Optionally, which is characterized in that the sphere is the sphere along the radial maximum distance of the guide wheel body
The 40%-70% of diameter.
Optionally, the maximum distance is the 40%-50% of the diameter of the sphere.
It as a result, can be easy to process.
Optionally, first recess portion is set as both intersecting with the axial and circumferential of the guide wheel body；And institute
The second recess portion is stated to be set as both intersecting with the axial direction of the guide wheel body and the circumferential direction.
It is more uniform and easily flow in both the first recess portion and the second recess portion to can promote electroplate liquid as a result,.
Optionally, the angle between first recess portion and second recess portion is 45-135 degree.
Optionally, the angle between first recess portion and the axial direction of the guide wheel body is 45-90 degree；And/or
Angle between second recess portion and the axial direction of the guide wheel body is 45-90 degree.
It can further promote electroplate liquid more uniform as a result, and easily be flowed in both the first recess portion and the second recess portion
It is dynamic.
Optionally, the maximum width of second recess portion is 1.5-2 millimeters.
It can promote the flowing of electroplate liquid as a result,.
Optionally, the axial end of the guide wheel body is provided with along the radially protruding in the limit of the guide wheel body
Portion processed, for limiting the metal zip fastener being centered around on the plating guide wheel along the axial movement of the plating guide wheel.
The metal zip fastener being centered around in guide wheel body can be positioned as a result,.
Optionally, the support surface of all support portions is less than the ontology along the circumferential size of the guide wheel body
Portion is along the circumferential size.
The support surface of all support portions can be reduced, as a result, to obtain preferable electroplating effect.
According to another aspect of the present invention, a kind of plating equipment is provided, for the metal zip fastener to be electroplated,
The plating includes above-mentioned plating guide wheel with equipment.
Plating equipment according to the present invention includes plating guide wheel, and plating includes having the first recess portion and second with guide wheel
The guide wheel body of recess portion, the first recess portion and the second recess portion reduce the area for the part that guide wheel body is contacted with metal zip fastener,
Metal zip fastener is centered around in the state of plating guide wheel, reduces the area that both zipper tooth and guide wheel body are in contact, as a result,
Zipper tooth has more areas that can be improved electricity with the plating solution contacts flowed in the first recess portion and the second recess portion with this
It plates efficiency, promote electroplating effect.
Detailed description of the invention
By reference to the detailed description below in conjunction with attached drawing, the present invention will be more readily understood, and obtain to the present invention and
The more complete understanding of its lot of advantages, in the accompanying drawings:
Fig. 1 is a kind of existing three-dimensional view of zipper tooth；
Fig. 2 is the lateral view of the occlusive state of zipper tooth shown in fig. 1 and strap；
Fig. 3 is the front view of the zipper in occlusive state；
Fig. 4 is the plating of the first embodiment according to the present invention stereoscopic schematic diagram of guide wheel；
Fig. 5 is the enlarged view at the A in Fig. 4；
Fig. 6 is the front view of the plating guide wheel shown in Fig. 4；
Fig. 7 is that zipper is centered around the partial schematic sectional view in the state of the plating guide wheel shown in Fig. 6；
Fig. 8 is the three-dimensional cutaway view of the plating guide wheel shown in Fig. 4；
Fig. 9 is the side view of the plating guide wheel shown in Fig. 8；
Figure 10 is the enlarged view at the B in Fig. 9, and which schematically illustrates zipper tooths；
Figure 11 is the stereoscopic schematic diagram according to the plating guide wheel of second embodiment of the present invention；
Figure 12 is the front view of the plating guide wheel shown in Figure 11；
Figure 13 is the cross-sectional view of the plating guide wheel shown in Figure 11；
Figure 14 is the side view of the plating guide wheel shown in Figure 13；
Figure 15 is the stereoscopic schematic diagram according to the plating guide wheel of third embodiment of the present invention；
Figure 16 is the front view of the plating guide wheel shown in Figure 15；
Figure 17 is the cross-sectional view of the plating guide wheel shown in Figure 15；
Figure 18 is the side view of the plating guide wheel shown in Figure 17；
Figure 19 is the plating of the 4th embodiment according to the present invention stereoscopic schematic diagram of guide wheel；
Figure 20 is the front view of the plating guide wheel shown in Figure 19；
Figure 21 is the cross-sectional view of the plating guide wheel shown in Figure 19；
Figure 22 is the side view of the plating guide wheel shown in Figure 21；
Figure 23 is the plating of the 5th embodiment according to the present invention stereoscopic schematic diagram of guide wheel；
Figure 24 is the front view of the plating guide wheel shown in Figure 23, and which schematically illustrates zippers；According to Figure 25
The plating of the sixth embodiment of the invention stereoscopic schematic diagram of guide wheel；
Figure 26 is the front view of the plating guide wheel shown in Figure 25；
Figure 27 is the plating of the 7th embodiment according to the present invention stereoscopic schematic diagram of guide wheel；
Figure 28 is the front view of the plating guide wheel shown in Figure 27；
Figure 29 is the plating of the 8th embodiment according to the present invention stereoscopic schematic diagram of guide wheel；
Figure 30 is the front view of the plating guide wheel shown in Figure 29；
Figure 31 is the plating of the 9th embodiment according to the present invention stereoscopic schematic diagram of guide wheel；And according to Figure 32
The plating of the tenth embodiment of the invention stereoscopic schematic diagram of guide wheel.
Description of symbols:
10: zipper tooth 11: body part
12: upper leg 13: lower leg
14: occlusion head 20: strap
30: metal zip fastener
100,200,300,400,500,600,700,800,900,1000: guide wheel is used in plating
110,210,310,410,510,610,710: the first groove
120,220,320,420,520,620,720: the second groove
130,230,330,430,530,630,730,830: support portion
140,240,340,440,540,640,740,840,1040: limiting unit
150,250,350,450,550,650,750,850,950,1050: central shaft hole
160,260,360,460,560,660,760,860,1060: guide wheel body
110a: slot bottom 110b: cell wall
810: the first recess portion of 110c: the first imaginary line
820: the second recess portions
Specific embodiment
In following discussion, details is given so as to provide a more thorough understanding of the present invention.However, this field skill
Art personnel will be seen that the present invention may not need one or more of these details and be carried out.In a specific example, in order to
It avoids obscuring with the present invention, some technical characteristics well known in the art is not described at large.It needs to illustrate
Be, term " on ", "lower", "front", "rear", "left", "right" and similar statement used herein simply to illustrate that
Purpose, not limit.
Hereinafter, specific embodiments of the present invention are described in more detail with reference to the accompanying drawings, those figures show this
The representative embodiment of invention is not to limit the present invention.
Plating guide wheel 100 according to the present invention can be used for being electroplated with equipment, metal zip fastener 30 to be electroplated.Example
Such as, plating may include the cylinder body being electroplated for placing electroplate liquid with equipment, and plating is arranged in cylinder body with guide wheel 100.Packet
The metal zip fastener 30 for including the zipper tooth 10 of metal material can be centered around on plating guide wheel 100.It can edge in each cylinder body
The multiple plating guide wheels of direction of feed setting, in each plating on guide wheel 100, metal zip fastener 30 can only wind substantially half
Circle.In addition, along multiple plating guide wheels 100 can also be arranged side by side perpendicular to direction of feed, to make a plurality of metal zip fastener 30
It feeds side by side.Plating guide wheel 100 is connected to cathode electricity, the electroplate liquid connection anode electricity in cylinder body, and is realized with this to zipper tooth
10 plating.It is easily understood that plating is made with guide wheel 100 of the conductive material of such as metal.
First embodiment
As shown in figure 4, plating according to first embodiment has substantially cylindrical guide wheel body with guide wheel 100
160.The peripheral surface of guide wheel body 160 is known as side surface, is the form on cylindrical surface.
With reference to Fig. 4 and Fig. 5, the side surface of guide wheel body 160 is recessed with first of the axial Da extension along guide wheel body 160
Portion.First recess portion is inwardly concaved along the radial Dr of guide wheel body 160 to form groove.Therefore, the first recess portion can also be referred to as
First groove 110.In addition, the side surface of guide wheel body 160 has the second recess portion that the circumferential Dc along guide wheel body 160 extends.
Second recess portion is inwardly concaved along the radial Dr of guide wheel body 160 to form groove.Therefore, the second recess portion can also be referred to as second
Groove 120.First groove 110 and the second groove 120 can be equal along the depth that the radial Dr of guide wheel body 160 is inwardly concaved,
It can also be unequal.
It should be noted that such groove can be such as cutting, fabricating by way of grinding.In addition, as follows
What text will be described in, groove can have different cross sectional shapes.
As shown in figure 4, along the axial Da of guide wheel body 160 the first groove 110 extended and along the circumferential direction of guide wheel body 160
Dc extend the second groove 120 it is arranged in a crossed manner, enable electroplate liquid in the first groove 110 and the second groove 120 swimmingly
Flowing.
The side surface of guide wheel body 160 is cut into multiple supports being spaced each other by the first groove 110 and the second groove 120
Portion 130.In the present embodiment, support portion 130 substantially protrudes from the more of the slot bottom of the first groove 110 and the second groove 120
Face body shape protrusion.In the state that metal zip fastener 30 is centered around plating guide wheel 100, top surface (the i.e. support table of support portion 130
Face) metal zip fastener 30 can be supported, and contacted with the zipper tooth of metal zip fastener 30 10, for cathode fax to be handed to zipper
Tooth 10.
Due to having interconnected the first groove 110 and the second groove 120, plating guide wheel according to the present embodiment
The area for the part that 100 guide wheel bodies 160 for reducing plating guide wheel 100 are contacted with metal zip fastener 30.In other words, in gold
Belong to zipper 30 to be centered around in the state of plating guide wheel 100, reduces the guide wheel body of zipper tooth 10 and plating guide wheel 100
Both 160 areas being in contact, zipper tooth 10 have more areas that can flow in the first groove 110 and the second groove 120
Dynamic plating solution contacts can be improved electroplating efficiency with this, promote electroplating effect.
With continued reference to Fig. 7, it is preferable that metal zip fastener 30 includes the first zipper tooth that is oppositely arranged and can be engaged each other
10a and the second zipper tooth 10b, in the state that metal zip fastener 30 is centered around plating guide wheel 100, the first zipper tooth 10a and
Two zipper tooth 10b are covered each by second groove 120.It can guarantee the first zipper tooth 10a and the second zipper tooth 10b respectively in this way
There can be bigger area to be used for and plating solution contacts towards the surface of guide wheel body 160.Certainly, in other embodiments
In, the first zipper tooth 10a and the second zipper tooth 10b can also be covered each by two or more the second grooves 120.
Further, as shown in fig. 7, the occlusal position of the first zipper tooth 10a and the second zipper tooth 10b can cover another
Second groove 120, so that the first zipper tooth 10a and the second zipper tooth 10b at occlusal position are respectively towards guide wheel body 160
Surface can have bigger area to be used for and plating solution contacts.
As in Fig. 9 and Figure 10 as it can be seen that the first groove 110 of plating guide wheel 100 according to first embodiment may include
Slot bottom 110a and two cell wall 110b.The cross-sectional shape of first groove 110 is (that is, the first groove 110 is perpendicular to guide wheel body
Shape in the plane of 160 axial Da) it is rough rectangle.It should be noted that here, " the cross section of the first groove 110
Shape " refers on the plane perpendicular to 110 extending direction of the first groove, slot bottom 110a, two cell wall 110b and first
The shape that imaginary line 110c is surrounded.In the present embodiment, the extending direction of the first groove 110 is parallel to guide wheel body 160
Axial Da.First imaginary line 110c can be counted as a part (one of cylindrical surface of the side surface of guide wheel body 160
Point) projection on the plane perpendicular to 110 extending direction of the first groove.In addition, slot bottom 110a is in the transversal of the first groove 110
Projection in face both can be arc segment, or straightway.
As a result, in the shown embodiment, the cross sectional shape that support portion 130 is cut along the direction that the first groove 110 extends
For rough rectangle.
Similarly, as seen in Figures 6 and 7, so it is easy to understand that the second groove 120 also includes slot bottom and cell wall.Therefore,
The cross-sectional shape of second groove 120, the slot bottom, two cell walls and the second imaginary line that can be counted as the second groove are enclosed
At shape.Second imaginary line is a part (a part on cylindrical surface) of the side surface of guide wheel body 160 perpendicular to
Projection in the plane of two grooves, 120 extending direction.In the present embodiment, the extending direction of the second groove 120 is along guide wheel
The circumferential direction of ontology 160 and axial Da perpendicular to guide wheel body 160.It can be seen from the figure that the cross section of the second groove 120
Shape be it is rough trapezoidal, trapezoidal side is gradually tapered up along the radial Dr ecto-entad of guide wheel body 160, and such shape can
To facilitate processing and manufacturing.Optionally, in addition, the maximum width of the second groove 120 is 1.5-2 millimeters.Certainly, the second groove 120
Cross-sectional shape can be for inequilateral is trapezoidal, right-angled trapezium, antiparallelogram or with the trapezoidal of curl.
Certainly, in other implementations, the cross section of the cross-sectional shape of the first groove 110 and the second groove 120
Shape may be rough triangle, rectangle, or the triangle with curl, trapezoidal or rectangle.And the shape of support portion
Also it can change correspondingly.Part mode of texturing will be described in detail hereinafter.
Continue to refer to figure 10, in order to enable a part of body part 11 can supported portion 130 support and be connected to cathode electricity,
Another part can contact plating liquid to promote electroplating effect, the support surface of at least one support portion 130 is along guide wheel body 160
The dimension D 1 of circumferential Dc be less than the dimension D 3 of the circumferentially Dc of body part 11.Further, in order to equably reducing support
The support surface of the area on surface, each support portion 130 is smaller than body part along the dimension D 1 of the circumferential Dc of guide wheel body 160
11 dimension D 3 circumferentially.In other words, D3 here is the size of the body part of zipper tooth, for all of each zipper
Zipper tooth, D3 are almost the same；And D1 is the size for being used to support the support surface of zipper, for each plating guide wheel
100, it is so structured that each support portion D1 having the same, also can according to need so that each support portion is with different
D1.Obviously, when the D1 of more support portions is less than D3, better electroplating effect can be obtained.
In addition, zipper tooth 10 enters in the first groove 110 in order to prevent, the support surface of two adjacent support portions 130
Between along guide wheel body 160 circumferential Dc space D 2 be less than zipper tooth 10 tooth pitch half.Specifically, it is located at same strap
There is tooth pitch D5, tooth pitch D5 is for accommodating and being engaged positioned at phase between the body part 11 of adjacent two zipper tooth 10 on 20
Another zipper tooth 10 (being represented by dotted lines in Figure 10) on another strap 20 of opposite side.As seen in the figure, in occlusion shape
In state, the body part 11 of a zipper tooth 10 on a strap 20 and be engaged with it be located at another strap 20 on
The distance between body part 11 of another zipper tooth 10 is D4.D5 is substantially equal to twice of D4.In other words, adjacent two
It is less than the one of the tooth pitch D5 of zipper tooth 10 between the support surface of support portion 130 along the space D 2 of the circumferential Dc of guide wheel body 160
Half, i.e. D4.
Return to Fig. 7, it is preferable that the end of the axial Da of guide wheel body 160 is provided with radially Dr and protrudes from guide wheel body
160 limiting unit 140, for limiting the metal zip fastener 30 being centered around on plating guide wheel 100 along the axial direction of plating guide wheel 100
Da is mobile, facilitates positioning.In a not shown embodiment, guide wheel body 160 can also not have limiting unit 140, and pass through
Other modes limit position, such as the position limiting structure by being separately provided of metal zip fastener 30 etc. to realize.
As, as it can be seen that plating guide wheel 100 is additionally provided with central shaft hole 150, plating has setting with equipment in Fig. 4 and Fig. 8
For the axis for extending through the central shaft hole 150, plating can be rotated with guide wheel 100 by rotation center of the axis.
Second embodiment
Below with reference to Figure 11 to Figure 14 description according to the plating guide wheel 200 of second embodiment.Wherein, it is risen to be succinct
See, will be only briefly described with structure identical in first embodiment or no longer describes.
Plating guide wheel 200 includes substantially cylindrical guide wheel body 260, the axial Da extension along guide wheel body 260
The first groove 210, along guide wheel body 260 circumferential Dc extend the second groove 220, support portion 230, be located at guide wheel body
The limiting unit 240 of the end of 260 axial Da, and run through in plating guide wheel 200 along the axial Da of plating guide wheel 200
Arbor hole 250.
As shown in Figure 14, the support portion 230 of plating guide wheel 200 according to the present embodiment is configured to the one of cylindrical body
Part, accordingly, the cross-sectional shape of the first groove 210 are surrounded by two curved sections and a short-term section.Electricity can be improved with this
The flowing of plating solution, the round and smooth surface of cylindrical shape support portion 230 can reduce when plating guide wheel 200 rotates between electroplate liquid
Resistance.
Third embodiment
Below with reference to Figure 15 to Figure 18 description according to the plating guide wheel 300 of third embodiment.Wherein, it is risen to be succinct
See, will be only briefly described with structure identical in first embodiment or no longer describes.
Plating guide wheel 300 includes substantially cylindrical guide wheel body 360, the axial Da extension along guide wheel body 360
The first groove 310, along guide wheel body 360 circumferential Dc extend the second groove 320, support portion 330, be located at guide wheel body
The limiting unit 340 of the end of 160 axial Da, and run through in plating guide wheel 300 along the axial Da of plating guide wheel 300
Arbor hole 350.
As shown in figs. 17-18, the cross-sectional shape of the first groove 310 of plating guide wheel 300 according to the present embodiment
For triangle, shape of the support portion 330 in the plane perpendicular to the axial Da of guide wheel body 360 is rough trapezoidal.
4th embodiment
Below with reference to Figure 19 to Figure 22 description according to the plating guide wheel 400 of the 4th embodiment.Wherein, it is risen to be succinct
See, will be only briefly described with structure identical in first embodiment or no longer describes.
Plating guide wheel 400 includes substantially cylindrical guide wheel body 460, the axial Da extension along guide wheel body 460
The first groove 410, along guide wheel body 460 circumferential Dc extend the second groove 420, support portion 430, be located at guide wheel body
The limiting unit 440 of the end of 460 axial Da, and run through in plating guide wheel 400 along the axial Da of plating guide wheel 400
Arbor hole 450.
As shown in Figure 22, the cross-sectional shape of the first groove 410 of the guide wheel 400 of plating according to the present embodiment is
Trapezoidal, shape of the support portion 430 in the plane perpendicular to the axial Da of guide wheel body 460 is rough trapezoidal.
5th embodiment
Below with reference to Figure 23 and Figure 24 description according to the plating guide wheel 500 of the 5th embodiment.Wherein, it is risen to be succinct
See, will be only briefly described with structure identical in first embodiment or no longer describes.
Plating guide wheel 500 includes substantially cylindrical guide wheel body 560, the axial Da extension along guide wheel body 560
The first groove 510, along guide wheel body 560 circumferential Dc extend the second groove 520, support portion 530, be located at guide wheel body
The limiting unit 540 of the end of 560 axial Da, and run through in plating guide wheel 500 along the axial Da of plating guide wheel 500
Arbor hole 550.
As shown in Figure 23 and Figure 24, plating according to the present embodiment has two second be spaced apart with guide wheel 500
Groove 520.And preferably, in the state that metal zip fastener 30 is centered around plating guide wheel 500, the first zipper tooth 10a and
Two zipper tooth 10b are covered each by second groove 520.Compared to the plating guide wheel for not having the second groove, according to this reality
The plating for applying mode can guarantee the first zipper tooth 10a and the second zipper tooth 10b respectively towards guide wheel body 560 with guide wheel 500
Surface can have bigger area to be used for and plating solution contacts, in addition, there are two the second grooves 520 due to only having, it is such
Construction is convenient for manufacture and processing.
Sixth embodiment
Below with reference to Figure 25 and Figure 26 description according to the plating guide wheel 600 of sixth embodiment.Wherein, it is risen to be succinct
See, will be only briefly described with structure identical in first embodiment or no longer describes.
Plating guide wheel 600 includes substantially cylindrical guide wheel body 660, the axial Da extension along guide wheel body 660
The first groove 610, along guide wheel body 660 circumferential Dc extend the second groove 620, support portion 630, be located at guide wheel body
The limiting unit 640 of the end of 660 axial Da, and run through in plating guide wheel 600 along the axial Da of plating guide wheel 600
Arbor hole 650.
As shown in Figure 25 and Figure 26, the cross section of the second groove 620 of plating guide wheel 600 according to the present embodiment
Shape (that is, the shape of the second groove 120 in the axial Da and the plane that limits of radial direction Dr by guide wheel body 660) is rough
Rectangle.
7th embodiment
Below with reference to Figure 27 and Figure 28 description according to the plating guide wheel 700 of the 7th embodiment.Wherein, it is risen to be succinct
See, will be only briefly described with structure identical in first embodiment or no longer describes.
Plating guide wheel 700 includes substantially cylindrical guide wheel body 760, the first groove 710, the second groove 720, branch
Support part 730, positioned at guide wheel body 760 axial Da end limiting unit 740, and the axial Da along plating guide wheel 700
Through the central shaft hole 750 of plating guide wheel 700.
First groove 710 of plating guide wheel 700 according to the present embodiment is set as the axial Da with guide wheel body 760
Both intersect with circumferential Dc；And the second groove 720 is set as intersecting with the axial Da of guide wheel body 760 and circumferential direction Dc.
In other words, plating the first groove 710 of guide wheel 700 of present embodiment and the ground intersected with each other of the second groove 720 and homogeneous
Axial Da inclination for guide wheel body 760.
It is easily understood that it is such construction so that plating with guide wheel 700 rotate when, electroplate liquid can it is more uniform and
Easily flowed in 720 the two of the first groove 710 and the second groove.
In order to enable electroplate liquid can equably flow in 720 the two of the first groove 710 and the second groove, the first groove
710 and the second angle between groove 720 can be set to 45-135 degree.Further, the first groove 710 and guide wheel body
The angle of angle (acute angle) r1 between 760 axial Da is 45-90 degree；And/or the second groove 720 and guide wheel body
The angle of angle (acute angle) between 760 axial Da may be 45-90 degree.
Although in the shown embodiment, the first groove 710 and the respective cross-sectional shape of the second groove 720 are rectangle,
But the first groove 710 and the respective cross-sectional shape of the second groove 720 also can change as other shapes.
8th embodiment
Below with reference to Figure 29 and Figure 30 description according to the plating guide wheel 800 of the 8th embodiment.Wherein, it is risen to be succinct
See, will be only briefly described with structure identical in first embodiment or no longer describes.
Plating guide wheel 800 includes substantially cylindrical guide wheel body 860, the first recess portion 810, the second recess portion 820, branch
Support part 830, positioned at guide wheel body 860 axial Da end limiting unit 840, and the axial Da along plating guide wheel 800
Through the central shaft hole 850 of plating guide wheel 800.
Similar to the 7th embodiment, the first recess portion 810 is set as and both the axial Da of guide wheel body 860 and circumferential direction Dc
Intersect；And the second recess portion 820 is set as intersecting with the axial Da of guide wheel body 860 and circumferential direction Dc.
Different from above embodiment, the support portion 830 of plating guide wheel 800 according to the present embodiment is configured to sphere
A part.
It should be noted that having the recess portion of the guide wheel body 860 for the support portion 830 for being configured to sphere can be by such as
The modes such as roll-in fabricate.
It is easily understood that it is such construction so that plating with guide wheel 800 rotate when, electroplate liquid can be more easier and
Equably flowed in 820 the two of the first recess portion 810 and the second recess portion.Also, it is configured to the support portion 830 of a part of sphere
The resistance to electroplate liquid can be reduced, the relative movement of electroplate liquid and plating guide wheel 800 is more smooth smooth.
Optionally, the diameter of sphere is 1-10mm, it is further preferred that the diameter of sphere is 2-6mm.It can guarantee electricity in this way
The flowing of plating solution, and guarantee to support the supporting surface of metal zip fastener 30 that there is enough areas.
In addition, 40%-70% of the sphere along the diameter that the maximum distance of the radial Dr of guide wheel body 860 is sphere.Into one
Step, the maximum distance are the 40%-50% of the diameter of sphere.It is convenient for the processing in spherical support portion 830 in this way.
9th embodiment
Below with reference to Figure 31 description according to the plating guide wheel 900 of the 9th embodiment.
Plating guide wheel 900 has central shaft hole 950, and plating guide wheel 900 can pass around the axis rotation of central shaft hole 950
Turn.Plating guide wheel 900 can be regarded as the plating guide wheel 800 in three the 8th embodiments be arranged side by side form.According to
It needs, can be fixed together, can also be arranged with being not fixed between two adjacent plating guide wheels 800.By this method, more
Root metal zip fastener 30 can be centered around respectively on three plating guide wheels 800 arranged side by side, simultaneously to more metal zip fasteners
30 are electroplated.
Tenth embodiment
Below with reference to Figure 32 description according to the plating guide wheel 1000 of the tenth embodiment.
Similar with guide wheel 900 with the plating in the 9th embodiment, with the tool of guide wheel 1000, there are three implement with the 8th for plating
Plating in the mode similar guide wheel body 1060 of guide wheel body 860 of guide wheel 800, three guide wheel bodies 1060 are set side by side
It sets, and there is limiting unit 1040 between two adjacent guide wheel bodies 1060, the axial end Da of guide wheel 1000 is used in plating
It is again provided with limiting unit 1040.
The guide wheel 1000 of plating according to the present embodiment has central shaft hole 1050, and plating guide wheel 1000 can be surrounded and be worn
The axis for crossing central shaft hole 1050 integrally rotates.
Limiting unit between adjacent guide wheel body 1060 can be arranged along the circumferential Dc of guide wheel body 1060, so that electric
Plating with guide wheel 1000 is suitable for that multiple metal zip fasteners 30 are electroplated simultaneously.In a not shown embodiment, adjacent to lead
Limiting unit between wheel ontology 1060 can also be spirally arranged, so that the same metal zip fastener 30 can be helically wound around
In guide wheel body 1060.
In addition, according to another aspect of the present invention, a kind of plating equipment is provided, for carrying out to the metal zip fastener
Plating, plating includes above-mentioned plating guide wheel with equipment.
Unless otherwise defined, technical and scientific term used herein and those skilled in the art of the invention
Normally understood meaning is identical.Term used herein is intended merely to describe specifically to implement purpose, it is not intended that limitation is originally
Invention.Terms such as herein presented " components " can both indicate single part, can also indicate the group of multiple parts
It closes.The terms such as herein presented " installation ", " setting " can both indicate that a component was attached directly to another component,
It can also indicate that a component is attached to another component by middleware.The feature described in one embodiment herein
It can be applied in combination another embodiment individually or with other feature, unless this feature is in the another embodiment
In be not suitable for or be otherwise noted.
Such as ordinal number of " first " and " second " documented by the application is only to identify without other meanings,
Such as specific sequence etc..In addition, for example, term " first element " does not mean that the presence of " second element ", term " in itself
Two element " does not mean that the presence of " first element " in itself.In addition, such as " substantially ", the term of " about " and " close " meaning
The deviation of the reasonable amount of modified term so that final result will not significantly change.
The present invention is illustrated by above embodiment, but it is to be understood that, above embodiment is
Purpose for illustrating and illustrating, and be not intended to limit the invention within the scope of described embodiment.Art technology
Personnel are it is understood that introduction according to the present invention can also make more kinds of variants and modifications, these variants and modifications
All fall within the scope of the claimed invention.
Claims (22)
1. a kind of plating guide wheel, for conductive to the metal zip fastener being centered around on the plating guide wheel, to be electroplated,
Be characterized in that, the plating with guide wheel have side surface be cylindrical surface guide wheel body, the side surface have the first recess portion and
Second recess portion, first recess portion and second recess portion are along the radially-inwardly recessed of the guide wheel body, first recess portion
It is connected to second recess portion, first recess portion and second recess portion are arranged in a crossed manner, to form multiple support portions, the branch
Support part is used to support the metal zip fastener.
2. plating guide wheel according to claim 1, which is characterized in that
First recess portion and second recess portion are respectively configured to groove.
3. plating guide wheel according to claim 1, which is characterized in that
The cross-sectional shape of the support portion is rough trapezoidal, rectangle, or the trapezoidal or rectangle with curl.
4. plating guide wheel according to claim 1, which is characterized in that
The cross-sectional shape of first recess portion and/or second recess portion is rough triangle, trapezoidal, rectangle, or tool
There are triangle, the trapezoidal or rectangle of curl.
5. plating guide wheel according to claim 1, which is characterized in that
First recess portion is along the axially extending of the guide wheel body.
6. plating guide wheel according to claim 1 or 4, which is characterized in that the metal zip fastener includes zipper tooth, described
Zipper tooth includes body part and the occlusion head to connect with the body part,
The support surface of at least one support portion is less than the body part along institute along the circumferential size of the guide wheel body
Circumferential size is stated, and/or
Circumferential spacing between the support surface of two adjacent support portions along the guide wheel body is less than the zipper
The half of the tooth pitch of tooth.
7. plating guide wheel according to claim 1, which is characterized in that
Circumferential direction setting of second recess portion along the guide wheel body.
8. plating guide wheel according to claim 1 or claim 7, which is characterized in that the support portion is configured to the one of cylindrical body
Part.
9. it is according to claim 1 or claim 7 plating use guide wheel, which is characterized in that the metal zip fastener include be oppositely arranged and
The first zipper tooth and the second zipper tooth that can be engaged each other are centered around the state of the plating guide wheel in the metal zip fastener
In, first zipper tooth and second zipper tooth are covered each by least one described second recess portion.
10. plating guide wheel according to claim 9, which is characterized in that first zipper tooth and second zipper
The occlusal position of tooth covers another second recess portion.
11. plating guide wheel according to claim 1, which is characterized in that the support portion is configured to a part of sphere.
12. plating guide wheel according to claim 11, which is characterized in that the diameter of the sphere is 1-10mm.
13. plating guide wheel according to claim 12, which is characterized in that the diameter of the sphere is 2-6mm.
14. plating guide wheel described in any one of 1 to 13 according to claim 1, which is characterized in that the sphere is described in
The radial maximum distance of guide wheel body is the 40%-70% of the diameter of the sphere.
15. plating guide wheel according to claim 14, which is characterized in that the maximum distance is the diameter of the sphere
40%-50%.
16. plating guide wheel according to claim 1, which is characterized in that
First recess portion is set as both intersecting with the axial and circumferential of the guide wheel body；And
Second recess portion is set as both intersecting with the axial direction of the guide wheel body and the circumferential direction.
17. according to claim 1 or plating guide wheel described in 16, which is characterized in that
Angle between first recess portion and second recess portion is 45-135 degree.
18. according to claim 1 or plating guide wheel described in 16, which is characterized in that
Angle between first recess portion and the axial direction of the guide wheel body is 45-90 degree；And/or
Angle between second recess portion and the axial direction of the guide wheel body is 45-90 degree.
19. plating guide wheel according to claim 1 or claim 7, which is characterized in that
The maximum width of second recess portion is 1.5-2 millimeters.
20. plating guide wheel according to claim 1, which is characterized in that
The axial end of the guide wheel body is provided with along the radially protruding in the limiting unit of the guide wheel body, for limiting
Axial movement of the metal zip fastener that system is centered around on the plating guide wheel along the plating guide wheel.
21. plating guide wheel according to claim 6, which is characterized in that the support surface of all support portions is along institute
The circumferential size for stating guide wheel body is less than the body part along the circumferential size.
22. a kind of plating equipment, for the metal zip fastener to be electroplated, which is characterized in that plating equipment packet
It includes according to claim 1 to plating guide wheel described in any one of 21.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711237853.7A CN109853015B (en) | 2017-11-30 | 2017-11-30 | Guide wheel for electroplating and electroplating equipment with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711237853.7A CN109853015B (en) | 2017-11-30 | 2017-11-30 | Guide wheel for electroplating and electroplating equipment with same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109853015A true CN109853015A (en) | 2019-06-07 |
| CN109853015B CN109853015B (en) | 2021-10-22 |
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ID=66888169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711237853.7A Active CN109853015B (en) | 2017-11-30 | 2017-11-30 | Guide wheel for electroplating and electroplating equipment with same |
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| Country | Link |
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| CN (1) | CN109853015B (en) |
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| US2572838A (en) * | 1946-04-24 | 1951-10-30 | Samuel L Cohn | Method and apparatus for electrolytic treatment of slide fasteners |
| JPS61124594A (en) * | 1984-11-17 | 1986-06-12 | Electroplating Eng Of Japan Co | Partial plating device of band-shaped plating object |
| EP0310864A1 (en) * | 1987-09-30 | 1989-04-12 | Siemens Aktiengesellschaft | Apparatus for electroplating endless strips |
| CN2195534Y (en) * | 1994-08-15 | 1995-04-26 | 北京市丰台区分中寺有色金属加工厂 | Superplastic alloy grooved drum |
| CN201058892Y (en) * | 2007-07-03 | 2008-05-14 | 胡军慧 | Drag chain electric-plating equipment |
| CN102953102A (en) * | 2012-11-14 | 2013-03-06 | 施志明 | Electroplating device for a zinc alloy zipper |
| CN103097592A (en) * | 2011-08-30 | 2013-05-08 | 西工业株式会社 | Holed foil electrolytic precipitation device |
| CN106544703A (en) * | 2016-08-10 | 2017-03-29 | 姚晓宁 | Perforation Copper Foil foil machine and its production technology |
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2017
- 2017-11-30 CN CN201711237853.7A patent/CN109853015B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2572838A (en) * | 1946-04-24 | 1951-10-30 | Samuel L Cohn | Method and apparatus for electrolytic treatment of slide fasteners |
| JPS61124594A (en) * | 1984-11-17 | 1986-06-12 | Electroplating Eng Of Japan Co | Partial plating device of band-shaped plating object |
| EP0310864A1 (en) * | 1987-09-30 | 1989-04-12 | Siemens Aktiengesellschaft | Apparatus for electroplating endless strips |
| CN2195534Y (en) * | 1994-08-15 | 1995-04-26 | 北京市丰台区分中寺有色金属加工厂 | Superplastic alloy grooved drum |
| CN201058892Y (en) * | 2007-07-03 | 2008-05-14 | 胡军慧 | Drag chain electric-plating equipment |
| CN103097592A (en) * | 2011-08-30 | 2013-05-08 | 西工业株式会社 | Holed foil electrolytic precipitation device |
| CN102953102A (en) * | 2012-11-14 | 2013-03-06 | 施志明 | Electroplating device for a zinc alloy zipper |
| CN106544703A (en) * | 2016-08-10 | 2017-03-29 | 姚晓宁 | Perforation Copper Foil foil machine and its production technology |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109853015B (en) | 2021-10-22 |
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