CN106377019A - Film forming device, zipper teeth chain belt manufacture method, and zipper teeth chain belt - Google Patents
Film forming device, zipper teeth chain belt manufacture method, and zipper teeth chain belt Download PDFInfo
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- CN106377019A CN106377019A CN201510465680.9A CN201510465680A CN106377019A CN 106377019 A CN106377019 A CN 106377019A CN 201510465680 A CN201510465680 A CN 201510465680A CN 106377019 A CN106377019 A CN 106377019A
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- face
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- top end
- overlay film
- zipper teeth
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Abstract
The invention provides a film forming device, a zipper teeth chain belt manufacture method and a zipper teeth chain belt, and aims to solve the problems that the film is sometimes only formed on the side face of the teeth, which is not enough; a side edge portion (29) of a zipper belt (20) is provided with teeth (10), and the film forming device (100, 300) can form films on each tooth (10) of the zipper teeth chain belt (30); the film forming device comprises the following units: a film coating mechanism (110) used for coating the film (73) on top end faces (19) of the teeth (10), wherein the teeth are arranged at intervals from the side edge portion (29) of the zipper belt (20) to the outer side of the zipper belt, and extend along the side edge portion (29); a hardening promotion mechanism (120) arranged in a downstream position of the film coating mechanism (110) in a zipper teeth chain belt (30) convey direction, and used for hardening the film (73) coated on the top end faces (19) of the teeth (10).
Description
Technical field
The present invention relates to a kind of cover membrane formation device, the manufacture method of zipper teeth chain and zipper teeth chain.
Background technology
In patent documentation 1, as with reference to itself Fig. 1 and Fig. 4 it will be appreciated that as, disclose fastener chain 20 in paint roller 1
Transmit and pressure roller 2 between, and the coating on the painting face 4 of paint roller 1 is attached to metal chain tooth 21.In patent documentation 1,
It is provided with non-coated portion in metal chain tooth, non-coated portion is carried out selective chemical conversion processing, and reaches desired coloring pattern.
Prior art literature
Patent documentation：Japanese Unexamined Patent Application 64-80467 publication
Content of the invention
In the present invention, sometimes each slide fastener coupling element being arranged on the side edge part of the zipper strip of zipper teeth chain is referred to as chain tooth.
In addition, sometimes the side edge part being provided with the zipper strip of each chain tooth is referred to as carried side edge part.
Each chain tooth includes " top end face ", " forward surface " and " side ".Briefly, " top end face " is to carry side edge part
Mode to the outside interval of zipper strip is arranged, and extends along band side edge part." forward surface " prolongs from top towards band side edge part
Stretch, and opposite with the adjacent chain tooth of side edge part with edge." side " extends from top towards band side edge part between a pair of forward surface.
Can refer to these terms in the present invention.
Refer to outside so-called zipper strip, from the point on zipper strip or the point that is positioned against not on zipper strip or position side
To.For example, the outside of zipper strip refers to, the point from zipper strip or position across the side edge part of zipper strip, and towards not existing
Point on zipper strip or the direction of position.The inner side of zipper strip refers to, towards with zipper strip outside rightabout direction.
In the case of to being installed on the chain dentification overlay film with side edge part, usually fastener chain is supplied and form dress to overlay film
Put.But, in this case, only in the limited face of chain tooth, briefly form overlay film in the side of above-mentioned chain tooth.
Inventor herein notices that the top end face of the chain tooth in zipper teeth chain can not form overlay film.That is, the top of this chain tooth
End face is hardly visible from outside when slide fastener closes.On the other hand, the top end face of this chain tooth sometimes can be from outer when slide fastener is opened
Portion is seen.Formed in the case that overlay film and the top end face of chain tooth do not form overlay film in the side of chain tooth, the outward appearance of chain tooth or outer
Table may be different.Specifically can be attributed to, in the case that chain tooth is metal chain tooth, top end face is too early by oxygen
Change and variable color, the outward appearance between top end face and side becomes different.
Point in view of the above-mentioned problems, present inventor proposes specific invention illustrated below.In addition, invention illustrated below
Although producing based on newfound the problems referred to above, the problems referred to above should be limited in no instance.
Illustrated embodiment as the present invention includes following all modes：Only the top end face of chain tooth is formed with limiting with the side of overlay film
Formula, the side to chain tooth and top end face all form the mode of overlay film and the forward surface to chain tooth and side and top end face
Form the mode of overlay film.The species of chain tooth should not be based upon metal system, also includes resinous chain tooth or the species beyond it
Chain tooth.In some embodiments, overlay film has the function of protecting film and/or coloring film.The overlay film of any thickness can be adopted.
Can also be using the overlay film being made up of multilamellar.
The device 100,300 that one side of the present invention is related to, it is used for being provided with chain tooth to the side edge part 29 in zipper strip 20
Each chain tooth 10 of 10 zipper teeth chain 30 carries out overlay film formation process, possesses：
Film-coated fabrics mechanism 110,, by overlay film 73 cloth on the top end face 19 of chain tooth 10, described top end face 19 is certainly to draw for it
The mode of the outside interval to zipper strip for the side edge part 29 of chain belt 20 is arranged, and extends along side edge part 29；And
Hardening promotion mechanism 120, it is arranged on than film-coated fabrics mechanism 110 also on the lower on the conveying direction of zipper teeth chain 30
The position of trip side, and promote the hardening of overlay film 73 on the top end face 19 of chain tooth 10 for the cloth.
In some embodiments, film-coated fabrics mechanism 110 includes：Groove 111, it is equipped with coating 71；And roller 112, its
Configured in the way of can rotating in groove 111, roller side face 112m is formed at stratiform by the rotation coating 71 of this roller 112
On.
In some embodiments, device 100,300 is also equipped with conveying mechanism 130, and it is contacted with the top end face 19 of chain tooth 10
The mode of the dope layer 72 being formed on roller side face 112m conveys zipper teeth chain 30 along the tangential direction of roller side face 112m.
In some embodiments, conveying mechanism 130 includes the structure 131 of more than 1, and structure 131 draws for regulation
The mobile route of chain tooth chain belt 30.
In some embodiments, in the case of using film-coated fabrics mechanism 110 as the 1st film-coated fabrics mechanism 110, also set
Be equipped with the 2nd film-coated fabrics mechanism 210, its by overlay film 73 cloth at least one side 17,18, described side 17,18
Extend from top end face 19 to side edge part 29 between a pair of opposite forward surface of the chain tooth 10 adjacent along side edge part 29 15,16.
In some embodiments, in the case that promotion mechanism 120 of hardening is as the 1st hardening promotion mechanism 120, also set
It is equipped with the 2nd hardening promotion mechanism 220, it is arranged on than the 2nd film-coated fabrics mechanism 210 on the conveying direction of zipper teeth chain 30
The position of also downstream, and promote the hardening of overlay film 73 at least one side 17,18 for the cloth.
The manufacture method that another side of the present invention is related to, it is used for manufacture and is provided with respect to the side edge part 29 of zipper strip 20
The zipper teeth chain 30 of the chain tooth 10 having processed through overlay film formation, including：
By operation on the top end face 19 of chain tooth 10 for overlay film 73 cloth, described top end face is with the side edge part 29 from zipper strip 20
Mode to the outside interval of zipper strip is arranged, and extends along side edge part 29；And
Promote the operation of the hardening of overlay film 73 on the top end face 19 of chain tooth 10 for the cloth.
In some embodiments, the operation of cloth overlay film 73 includes：Roller 112 is made to rotate in the groove 111 equipped with coating 71,
And coating 71 is formed at the operation on the roller side face 112m of roller 112 with stratiform；And contacted with the top end face 19 of chain tooth 10
The tangential direction being formed at the mode of dope layer 72 on roller side face 112m along roller side face 112m conveys the work of zipper teeth chain 30
Sequence.
In some embodiments, also include：By operation at least one side 17,18 for overlay film 73 cloth, described side
Face 17,18 is between a pair of opposite forward surface of the chain tooth 10 adjacent along side edge part 29 15,16 from top end face 19 to lateral margin
Portion 29 extends.
In some embodiments, also include：Change the posture of zipper teeth chain 30 in the course of conveying of zipper teeth chain 30
Operation.
The zipper teeth chain 30 that another side of the present invention is related to, it is provided with multiple chain tooth in the side edge part 29 of zipper strip 20
10,
Each chain tooth 10 has：Top end face 19, it is with the outside interval from the side edge part 29 of zipper strip 20 to zipper strip
Mode is arranged, and extends along side edge part 29；A pair of forward surface 15,16, it extends from top end face 19 to side edge part 29, and
The chain tooth 10 adjacent with along side edge part 29 is opposite；And a pair of side 17,18, its between a pair of forward surface 15,16 from
Top end face 19 extends to side edge part 29,
On top end face 19 and at least one side 17,18, it has been at least a partially formed overlay film 73 respectively.
In some embodiments, the 1st forward surface 15 being contained in a pair of forward surface 15,16 is provided with engaging protuberances 13,
Engaging protuberances 13 have the 1st inclined plane 13m being contained in top end face 19, in the 1st inclined plane 13m shape of engaging protuberances 13
Become to have overlay film 73.
In some embodiments, the 1st forward surface 15 being contained in a pair of forward surface 15,16 is provided with engaging protuberances 13,
Engaging protuberances 13 have：It is contained in the 1st inclined plane 13m of top end face 19 and be located at the contrary of the 1st inclined plane 13m
2nd inclined plane 13n of side, does not form overlay film 73 in the 2nd inclined plane 13n.
According to an embodiment of the present invention, overlay film can be formed to the top end face of chain tooth.
Brief description
Fig. 1 is the approximate three-dimensional map of chain tooth that is related to of illustrated embodiment of the present invention, represents and is formed with top end face and side
Overlay film.
Fig. 2 is the general principal view of slide fastener that is related to of illustrated embodiment of the present invention.
Fig. 3 is the 1st skeleton diagram covering membrane formation device that is related to of illustrated embodiment of the present invention.
Fig. 4 is included in the skeleton diagram of the conveying mechanism of the illustrated embodiment of the present invention.
Fig. 5 be represent by include the conveying mechanism of the illustrated embodiment of the present invention make postural change zipper teeth chain general
Sketch map.
Fig. 6 is included in the skeleton diagram of the structure of the conveying mechanism of the illustrated embodiment of the present invention.
Fig. 7 is the outline of the mode of film-coated fabrics that membrane formation device is covered in represent that the illustrated embodiment of the present invention is related to the 1st
Figure.
Fig. 8 be represent by the illustrated embodiment of the present invention be related to the 1st cover membrane formation device in top end face cloth overlay film
The skeleton diagram of chain tooth.
Fig. 9 is the 2nd skeleton diagram covering membrane formation device that is related to of illustrated embodiment of the present invention.
Figure 10 be supplied with to the illustrated embodiment of the present invention be related to the 2nd cover membrane formation device fastener chain diagrammatic partial
Front view.
Figure 11 is the outline of the mode of film-coated fabrics that membrane formation device is covered in represent that the illustrated embodiment of the present invention is related to the 2nd
Figure.
Figure 12 is the 1st and the 2nd to be covered membrane formation device and carried out overlay film shaping by what the illustrated embodiment of the present invention was related to
The diagrammatic partial front view of the fastener chain processing, and represent that with part section the engaging recessed part of a chain tooth of adjacent chain tooth is entrenched in
The state of the engaging protuberances of another chain tooth.
Figure 13 is the flow chart of the manufacture method of zipper teeth chain that is related to of illustrated embodiment of the present invention.
Description of reference numerals
10 chain tooth (slide fastener coupling element)
15 forward surfaces
16 forward surfaces
17 sides
18 sides
19 top end faces
20 zipper strips
29 side edge parts (band side edge part)
30 zipper teeth chains
50 pull heads
60 slide fasteners
100 the 1st cover membrane formation device
200 the 2nd cover membrane formation device
300 cover membrane formation device
110 the 1st film-coated fabrics mechanisms
120 the 1st hardening promotion mechanism
210 the 2nd film-coated fabrics mechanisms
220 the 2nd hardening promotion mechanism
Specific embodiment
Hereinafter, refer to the attached drawing illustrates to the infinite illustrated embodiment of the present invention.The embodiment party of disclosed more than 1
Each feature that formula and embodiment are comprised not is each independent.Those skilled in the art do not need excessive explanation with regard to energy
Each embodiment and/or each feature are combined, further, it is to be understood that the corresponding synergy according to this combination.Right in principle
Repeat specification between embodiment is omitted.The main purpose of accompanying drawing is description invention, for convenience's sake sometimes
Accompanying drawing is simplified.
Referring to figs. 1 to Figure 13, illustrated embodiment is described in detail.
In the following description, with reference to the situation of the term being defined as below.Fore-and-aft direction is and slide fastener or zipper strip
The consistent direction of the moving direction of length direction and/or pull head.Left and right directions is consistent with the width of slide fastener or zipper strip
Direction, and/or be the direction orthogonal with fore-and-aft direction.Above-below direction is the direction all orthogonal with fore-and-aft direction and left and right directions,
And/or be the direction consistent with the thickness direction of zipper strip.
Chain tooth 10 shown in Fig. 1 includes：A pair of foot 12, it is used for band side edge part 29 is clipped in the middle；And head 11,
It is linked with a pair of foot 12.The chain tooth 10 of Fig. 1 is to represent a pair of foot 12 in the way of side edge part 29 being carried to be clipped in the middle
State after plastic deformation.As shown in figure 1, chain tooth 10 includes：Top end face 19, it is to carry side edge part 29 to zipper strip 20
The mode of outside interval arrange, and extend along band side edge part 29；A pair of forward surface 15,16, its from top end face 19 to
Band side edge part 29 extends, and with along opposite, a pair of side 17,18 with the adjacent chain tooth of side edge part 29 10, it is in a pair of phase
Extend from top end face 19 to band side edge part 29 between face 15,16；And rear end face 99, it is located at the contrary of top end face 19
Side.Hereinafter, side edge part will be carried sometimes to be referred to as side edge part.
As shown in Fig. 2 the chain tooth 10 shown in Fig. 1 is arranged on the zipper strip of the zipper teeth chain 30 of slide fastener 60 with a determining deviation
20 side edge part 29.As from Fig. 2 it will be appreciated that as, compared with forward surface 16 forward surface 15 be located at front side.Therefore,
Forward surface 15 can also be referred to as front side forward surface.Equally it is also possible to forward surface 16 is referred to as rear side forward surface.Side 17 is
Upper side, side 18 is downside.
For a pair of forward surface 15,16 of each chain tooth 10, sometimes forward surface 15 is referred to as the 1st forward surface, by forward surface
16 referred to as the 2nd forward surfaces.2nd forward surface 16 is located at the opposition side of the 1st forward surface 15.1st forward surface 15 is provided with
The engaging protuberances 13 that the length direction of zipper strip 20 projects.In the illustrated embodiment, engaging protuberances 13 forwards project.
2nd forward surface 16 is provided with the recessed engaging recessed part of the length direction of zipper strip 20 14.In the illustrated embodiment, block
Close recess 14 forwards recessed.Figure 12 is shown for engaging recessed part 14.
The side 17 of the chain tooth 10 shown in Fig. 1 solid, side 18 and top end face 19 are formed with and are schematically illustrated with point group
Overlay film 73.The side 17 of chain tooth 10, side 18 and top end face 19 pass through the covering of overlay film 73, have been assigned durable
Property and/or coloring.In addition, as described above, the present invention is not limited in the side 17 of chain tooth 10, side 18 and top end face
19 embodiments all forming overlay film 73, also include the embodiment simply in the top end face 19 formation overlay film 73 of chain tooth 10.
In some embodiments, overlay film 73 is resin film.In some embodiments, overlay film 73 is hyaline membrane.In some enforcements
In mode, overlay film 73 is Coloured film.In FIG, the part in rear end face 99 is also formed with overlay film 73.Example in diagram
Show in embodiment, the overlay film 73 on rear end face 99 is formed when forming overlay film 73 together in side 17 and side 18.
Engaging protuberances 13 shown in Fig. 1 have：1st inclined plane 13m, it is comprised by top end face 19；And the 2nd inclined plane
13n, it is located at the opposition side of the 1st inclined plane 13m.1st and the 2nd inclined plane 13m, 13n is the arcuation lentamente tilting
Face.The top 13g of engaging protuberances 13 comprises the binding site of the 1st and the 2nd inclined plane 13m, 13n.As can from Fig. 1
As understanding, the top 13g that the 1st inclined plane 13m removes engaging protuberances 13 is partially formed with overlay film 73 other than around.Change
For it, the 1st inclined plane 13m comprises to be formed with the 1st region of overlay film 73 and the 2nd region not being formed with overlay film 73,
2nd region is located at the position more leaning on top 13g side than the 1st region.
In some embodiments, it is formed with overlay film 73 in the Zone Full of the 1st inclined plane 13m or almost all region,
But do not have in the 2nd inclined plane 13n and form overlay film 73.In some embodiments, the 1st and the 2nd forward surface 15,
Overlay film 73 has been also partially formed on 16.For example, by cloth, the overlay film 73 in side 17 crosses side 17 and the 1st forward surface 15
Between edge be also formed on the 1st forward surface 15.In this, it is also same for the 2nd forward surface 16.More
Cross edge between the side of chain tooth and forward surface to be formed in the case of overlay film 73 it may be said that the abundant film in the side of chain tooth is covered
Lid.But, in some embodiments, film 73 does not cover its whole area to the 1st and the 2nd forward surface 15,16
Domain.In addition, the 2nd inclined plane 13n of above-mentioned engaging protuberances 13 is also towards the face with side edge part 29.
As from Fig. 2 it will be appreciated that as, the advance by pull head 50 make pair of right and left zipper teeth chain 30 combine when
Wait, be arranged on left side zipper strip 20 the chain tooth 10 of side edge part 29 engaging protuberances 13 be embedded in be arranged on right side zipper strip 20
The previous right side chain tooth 10 of side edge part 29 engaging recessed part 14.Chimeric by this left and right chain tooth 10 of advance of pull head 50
Recur, left and right zipper teeth chain 30 is closed.It is released from by the chimeric of left and right chain tooth 10 that retreat of pull head 50.Thus,
Left and right zipper teeth chain 30 separates.
In this illustrated embodiment, do not have in the 2nd inclined plane 13n of chain tooth 10 and form overlay film 73, can be preferably true
Protect the chimeric of engaging protuberances 13 and engaging recessed part 14.If in the formation overlay film 73 that engaging protuberances 13 are excessive, as shown in figure 12,
May result in the round and smooth Qian He between obstruction engaging protuberances 13 and engaging recessed part 14 or make this chimeric deterioration.
Pull head 50 shown in Fig. 2 is the general of the link post that comprises upper flange, lower wing plate and link upper flange and lower wing plate
Product.Slide fastener 60 shown in Fig. 2 is provided with the front stop member 41 and rear stop member 42 as stop member, but front stop member 41 and rear stop member
42 can omit.Zipper strip 20 is the cloth that warp thread and weft yarn are made into, and is twisted by multiple yarns being provided with side edge part 29
Heart yearn.In the case of chain tooth 10 is metal, side edge part 29 will be carried to be clipped in the middle using above-mentioned a pair of foot 12.In chain
In the case of tooth 10 is resinous, injection mo(u)lding chain tooth 10 in the state of by the wick arrangement with side edge part 29 in the mould.
Fastener chain is combined with the part of left and right zipper teeth chain 30, does not comprise pull head 50, in addition it can be appreciated that also not comprising
The stop member of diagram.
Hereinafter, to including the 1st and cover membrane formation device the 100 and the 2nd and cover the membrane formation device 300 that covers of membrane formation device 200 carrying out
Describe in detail, wherein, the described 1st covers membrane formation device 100 forms overlay film 73 for the top end face 19 in chain tooth 10, described
2nd covers membrane formation device 200 for forming overlay film 73 in the side 17 of chain tooth 10.In addition, in the side of chain tooth 10
The 3rd of 18 formation overlay films 73 is covered membrane formation device and is had and cover membrane formation device 200 identical structure with the 2nd, therefore, omits
Detailed description thereof.
The membrane formation device 300 that covers involved by illustrated embodiment includes：The 1st more than 1 shown in Fig. 3 overlay film forms dress
Put the 2nd of more than 1 shown in 100, Fig. 9 to cover membrane formation device 200 and cover membrane formation device with the 2nd shown in Fig. 9
Membrane formation device is covered in the 3rd of 200 structure identicals more than 1.Respectively covering membrane formation device is to be provided with chain in band side edge part 29
Each chain tooth 10 of the zipper teeth chain 30 of tooth 10 carries out overlay film and forms the device processing.Membrane formation device 100 can be covered to the 1st
Supply zipper teeth chain.Membrane formation device 200 supply fastener chain or zipper teeth chain can be covered to the 2nd.Can be to the 3rd
Overlay film forms unit feeding fastener chain or zipper teeth chain.In the present embodiment, in a pair of zipper teeth chain, at least
One is fed into the 1st to be covered membrane formation device 100 and the 2nd and covers membrane formation device 200.
Only in the case that the top end face 19 of chain tooth 10 forms overlay film 73, only cover membrane formation device 100 using the 1st.Except chain tooth
In the case that the 10 external side 17 of top end face 19 or side 18 also form overlay film 73, form dress using the 1st overlay film simultaneously
Put the 100 and the 2nd and cover membrane formation device 200.It is completely formed overlay film in the top end face 19 of chain tooth 10, side 17 and side 18
In the case of 73, cover membrane formation device using the 1st to the 3rd.
In this illustrated embodiment, employ 2 the 1st cover membrane formation device cover for 100,1 the 2nd membrane formation device 200,
And 1 the 3rd cover membrane formation device, the conveying direction according to zipper teeth chain or processing sequence, the 1st covers membrane formation device
100 are arranged on upstream side, with the 1st cover membrane formation device 100 compared with the 2nd cover membrane formation device 200 and be arranged on downstream
Side, cover membrane formation device 100,200 with the 1st and the 2nd compared with the 3rd cover membrane formation device and be arranged on downstream.Pass through
Cover membrane formation device 100 for 2 the 1st altogether and respectively each zipper teeth chain is carried out with overlay film formation process.Then, these amount to 2
Individual zipper teeth chain is combined.Then, cover membrane formation device 200 to the slide fastener being combined into by each zipper teeth chain by the 2nd
Chain carries out overlay film formation process.Then, fastener chain is by positive and negative upset.Then, cover membrane formation device to slide fastener by the 3rd
Chain carries out overlay film formation process.But it is also possible to expect that more than 1, such as 1 or 2 the 2nd covers membrane formation device
200 and/or the 3rd covers membrane formation device is arranged on the embodiment than the 1st position covering membrane formation device 100 upstream side.
It is also contemplated that more than 1, such as 1 or 2 the 1st covers membrane formation device 100 and is arranged on than the 2nd and/or the 3rd overlay film
Form the embodiment of device position more on the lower.
Described in Fig. 3 the 1st is covered membrane formation device 100 and is included：Film-coated fabrics mechanism 110, it is used in zipper teeth chain 30
The top end face 19 of chain tooth 10 on cloth overlay film 73；Hardening promotion mechanism 120, it is on the conveying direction of zipper teeth chain 30
It is arranged on the position than film-coated fabrics mechanism 110 side farther downstream, and promote the overlay film 73 of the top end face 19 in chain tooth 10 for the cloth
Hardening.1st cover membrane formation device 100 also include from Fig. 4 add with reference to and it will be appreciated that conveying mechanism 130.By defeated
Send mechanism 130 that zipper teeth chain 30 is conveyed, zipper teeth chain 30 is through film-coated fabrics mechanism 110 and hardening promotion machine
Structure 120.Film-coated fabrics mechanism 110, hardening promotion mechanism 120 and conveying mechanism 130 are fixed on common base station 101.
In other embodiments, a plurality of zipper teeth chain 30 is conveyed parallel, is provided with common for a plurality of zipper teeth chain 30
Film-coated fabrics mechanism 110 and hardening promotion mechanism 120.
Film-coated fabrics mechanism 110 has：Groove 111, it is equipped with coating 71；Roller 112, it is configured in the way of can rotating
In groove 111.Coating 71 is, for example, the resin material with mobility of thermmohardening type or energy line atherosclerotic type.Coating 71 wraps
Containing more than a kind resin, and conduct can comprise inorganic pigment or other compositions by material selection.Roller 112 is partly submerged in groove 111
In the liquid of coating 71.Therefore, as Fig. 7 schematic representations, it is formed at stratiform by the rotation coating 71 of roller 112
On roller side face 112m.That is, roller side face 112m is formed with dope layer 72.In other embodiments, film-coated fabrics machine
Structure 110 use roller beyond component, for example, using spray resin nozzle by overlay film 73 cloth chain tooth 10 top end face 19.
Hereinafter, above-mentioned roller 112 is referred to as home roll 112.Film-coated fabrics mechanism 110 also includes the deputy roller 113 as selectable unit (SU).
The roller side face of deputy roller 113 is to separate the configuration of very little interval mode from the roller side face 112m of home roll 112.Corresponding home roll 112 and deputy roller
The size in the gap between 113 is adjusting the thickness of above-mentioned coating layer 72.The composition of coating 71 in groove 111 and viscosity are also entered
Row is suitably adjusted.In other embodiments, substitute deputy roller 113, separate very using from the roller side face 112m of home roll 112
Closely-spaced mode is configured with the sheet material of end.
Home roll 112 rotates along the conveying direction of zipper teeth chain 30.The rotary speed of home roll 112 can be for dope layer 72
Stable formation and suitably adjust.Deputy roller 113 passively rotates according to the rotation of home roll 112.When Fig. 3 is seen in front, home roll
112 is to turn clockwise, and deputy roller 113 is rotate counterclockwise.
As needed, the coating make-up system that can automatically be fed the coating 71 being loaded on groove 111 is added to film-coated fabrics mechanism
110.This system detectio goes out the liquid level of the coating 71 in groove 111, and liquid level is compared with threshold value, is sentenced according to this threshold value
Fixed result feeds coating to groove 111.
As shown in fig. 7, conveying mechanism 130 contacts the coating of the roller side face 112m of home roll 112 with the top end face 19 of chain tooth 10
The mode of layer 72 conveys zipper teeth chain 30 along the tangential direction of roller side face 112m.Roller side face 112m is rotated in by roller 112
On be formed with dope layer 72.The top end face 19 of the chain tooth 10 of zipper teeth chain 30 is contacted with dope layer 72, the roller of home roll 112
Dope layer 72 on side face 112m is attached on the top end face 19 of chain tooth 10, and overlay film as shown in Figure 8 73 is by cloth in chain tooth
On 10 top end face 19.
The operation of the top end face 19 cloth overlay film 73 in each chain tooth 10 described herein includes：I) make roller 112 equipped with coating
Rotation in 71 groove 111, and coating 71 is formed at the operation on the roller side face 112m of roller 112 with stratiform；Ii) with chain tooth
10 top end face 19 contact is formed at the tangential direction conveying of the mode of the dope layer 72 of roller side face 112m along roller side face 112m
The operation of zipper teeth chain 30.
In illustrated embodiment, during conveying zipper teeth chain 30, the engaging protuberances 13 of chain tooth 10 are towards zipper teeth chain 30
Conveying direction upstream side project.Thus, what this zipper teeth chain 30 passed through not illustrate the 1st covers membrane formation device 100
And the 2nd the pull head covering between membrane formation device 200 preferably combine with another zipper teeth chain.
Hardening promotion mechanism 120 promotes the hardening of the overlay film 73 of the top end face 19 in chain tooth 10 for the cloth, and makes overlay film 73 set
Top end face 19 in chain tooth 10.In the case that coating 71 is thermmohardening type, hardening promotion mechanism 120 is included for overlay film
The heating arrangements of 73 heating.For example, hardening promotion mechanism 120 possesses the heater by electrified regulation, by zipper teeth chain 30
Through the environment of spatial portion maintain high temperature.
In the case that coating 71 is energy line atherosclerotic type, as shown in figure 3, hardening promotion mechanism 120 can include energy line
Generating unit 121 and irradiation means 122.In the case that energy line is ultraviolet, energy line generating unit 121 includes：LED and/
Or the ultraviolet light source such as lamp；And guide the ultraviolet producing by this light source and make it be irradiated to the optical fiber of chain tooth 10.In Fig. 3
Example in, using the fibre bundle of the mode bifurcated with respect to common input with multiple outfans.Fig. 3 shows,
Multiple outfan 122a of fibre bundle separate predetermined distance and arrange along the conveying direction of zipper teeth chain 30.Thus, hardening promotees
Enter the more fully hardening that mechanism 120 promotes overlay film 73.
As shown in figure 4, conveying mechanism 130 can include more than 1 roller to 138,139.As shown in Figure 3 and 4,
1 roller is arranged on the upstream side of the conveying direction of zipper teeth chain 30 to 138, and the 2nd roller is arranged on downstream to 139.1st with
And the 2nd roller be respectively used to 138,139 change zipper teeth chain 30 posture.As shown in Fig. 5 (a), the 1st roller will to 138
The zipper teeth chain 30 of horizontal posture changes into vertical posture.Thus, after through the 1st roller to 138, the chain of zipper teeth chain 30
The top end face 19 of tooth 10 can be towards the roller side face 112m of home roll 112.As shown in Fig. 5 (b), by the zipper teeth chain of vertical posture
30 are restored to horizontal posture.In illustrated example, the 1st roller includes passive rotating roller to 138, and the 2nd roller includes active rotation to 139
Roller.In some embodiments, omit the 1st roller to 138.
When zipper teeth chain 30 is above home roll 112, the horizontal posture of zipper teeth chain 30 and vertical posture can be by drawing
Whether the top end face 19 of the chain tooth 10 of chain tooth chain belt 30 distinguishes towards the roller side face 112m of home roll 112.
As selectable unit (SU), conveying mechanism 130 includes the structure of more than 1 of the mobile route of regulation zipper teeth chain 30
131.As the example of structure 131, the structure of section L-shaped as shown in Fig. 6 (a), (b), Yi Jitu can be illustrated
The structure in the closing frame-shaped section that 6 (c) illustrates.Configure more than 1 or multiple by the conveying direction along zipper teeth chain 30
Structure 131, when covering membrane formation device 100 conveying zipper teeth chain 30 to the 1st, or covers membrane formation device 100 the 1st
During work, it is possible to increase the stability of zipper teeth chain 30 posture.
Can arbitrarily change each ingredient included by conveying mechanism 130, roller to and/or the allocation position of structure and joining
Put order.In illustrated example, multiple structures 131 are arranged on the 1st and the 2nd roller between 138,139.Multiple structures
131 separate predetermined distance and arrange along the conveying direction of zipper teeth chain 30.It is configured with above-mentioned defeated between adjacent formation thing 131
Go out to hold 122a.
In the embodiment of this example, the zipper teeth chain 30 of vertical posture is conveyed in the tangential direction of home roll 112.Connect
, the top end face 19 of the chain tooth 10 of zipper teeth chain 30 is contacted with the dope layer 72 on the roller side face 112m of home roll 112.
Thus, the coating of the dope layer 72 on roller side face 112m is attached to the top end face 19 of chain tooth 10.So overlay film 73 cloth is existed
The top end face 19 of chain tooth 10.Then, promote the hardening of this overlay film 73, overlay film 73 is anchored at top end face 19.In overlay film
In the case that cloth mechanism 110 uses roller, can be to the appropriate overlay film 73 of each chain tooth cloth of the zipper teeth chain of high speed conveying.Enter
One step ground, the suitably roller side face 112m of the thickness of dope layer 72 on setting home roll 112 and/or home roll 112 and fastener stringer
Interval between the top end face 19 of the chain tooth 10 with 30.Cross the top of engaging protuberances 13 thereby, it is possible to avoid overlay film 73
13g and then the situation of the 2nd inclined plane 13n to above-mentioned engaging protuberances 13 for the cloth.As a result, as shown in figure 12, will not
Engaging protuberances 13 and engaging recessed part 14 is hindered sleekly to be fitted together to.
It is further described with reference to Fig. 9 to Figure 12.Self-configuring is covered membrane formation device 100 respectively at 2 the 1st of upstream
The fastener chain that the zipper teeth chain 30 of the horizontal posture of supply is combined into is supplied to the 2nd shown in Fig. 9 and covers membrane formation device 200.
2nd covers membrane formation device 200 carries out overlay film formation process to fastener chain, in addition removes the side 17 to left and right chain tooth 10 and is formed
Beyond the point of overlay film 73, have and cover the same or like structure of membrane formation device 100 and function with the 1st.3rd overlay film shape
Become device also to have and cover membrane formation device 200 identical composition with the 2nd.Cover membrane formation device 200 film by the 2nd to be formed
The fastener chain processing is supplied to the 3rd after positive and negative upset and covers membrane formation device.
Hereinafter, the 1st film-coated fabrics mechanism 110 covering membrane formation device 100 is referred to as the 1st film-coated fabrics mechanism, is hardened
Promotion mechanism 120 the referred to as the 1st hardening promotion mechanism, is conveyed mechanism 130 and is referred to as the 1st conveying mechanism.2nd overlay film is formed
Device 200 includes：The 2nd film-coated fabrics mechanism the 210 and the 1st hardening rush with the 1st film-coated fabrics mechanism 110 identical function
Enter the 2nd hardening promotion mechanism 220 and defeated with the 2nd of the 1st conveying mechanism 130 identical function the of mechanism 120 identical function
Send mechanism 230.Additionally, the 2nd conveying mechanism 230 does not include the 1st roller of the 1st conveying mechanism 130 to 138 and structure
131.2nd conveying mechanism 230 is only included for a roller conveying fastener chain to 239.
3rd covers membrane formation device includes：The 3rd film-coated fabrics mechanism and with the 2nd film-coated fabrics mechanism 210 identical function
3rd hardening promotion mechanism and the with the 2nd conveying mechanism 230 identical function the 3rd of 2 hardening promotion mechanism 220 identical functions
Conveying mechanism.With regard to the 2nd explanation disclosed in the present application covering membrane formation device, can equally be well applied to the 3rd and cover membrane formation device.
The groove 111 of the 1st film-coated fabrics mechanism 110 is referred to as the 1st groove, home roll 112 is referred to as the 1st home roll, by deputy roller 113
Referred to as the 1st deputy roller.2nd film-coated fabrics mechanism 210 has：The 2nd groove 211 and the 1st with the 1st groove 111 identical function
2nd home roll 212 of home roll 112 identical function and the 2nd deputy roller 213 with the 1st deputy roller 113 identical function.1st home roll
The axial length of 112 more than the width W19 up and down of the top end face 19 of the chain tooth 10 of zipper teeth chain 30 with Fig. 1 diagram.
2nd home roll 212 has the total of the left and right chain tooth 10 of the chimerism of fastener chain that a pair of zipper teeth chain 30 is combined into
Axial length more than left and right width.In some embodiments, the axial length of the 2nd home roll 212 is than the 1st home roll 112
Axial length is big.
Do not limit the coating 71 being loaded on the 1st groove 111 and to be loaded on the coating 71 of the 2nd groove 211 must be same composition and viscosity
Coating.It is also contemplated that the 1st groove 111 equipped with energy line hardening resin, in the 2nd groove 211 equipped with thermmohardening type resin
Embodiment.It is also contemplated that the 1st groove 111 equipped with the 1st color resin, in the 2nd groove 211 equipped with the 1st color not
The embodiment of the 2nd same color resin.
As shown in figure 11, when fastener chain is above the 2nd home roll 212, the side 17 and the 2nd of each chain tooth in left and right 10
Dope layer 72 on the roller side face 212m of home roll 212 contacts, and the resin of the dope layer 72 on roller side face 212m is attached to each chain
The side 17 of tooth 10.In fastener chain during the 2nd hardening promotion mechanism 220, promote the side of each chain tooth in left and right 10
The hardening of the overlay film 73 on face 17, overlay film 73 is anchored on this side 17.So, as shown in figure 12, a left side can be obtained
The top end face 19 of right each chain tooth 10 and side 17 are by by putting the slide fastener chain that the overlay film 73 hardening schematically showing covers
Bar.
2nd hardening promotion mechanism 220 promotes the hardening of the overlay film 73 of the side 17 in chain tooth 10 for the cloth, and makes overlay film 73 solid
The side 17 in chain tooth 10.In the case that coating 71 is thermmohardening type, the 2nd hardening promotion mechanism 220 include for
The heating arrangements of overlay film 73 heating.For example, the 2nd hardening promotion mechanism 220 possesses the heater by electrified regulation, by slide fastener
The environment of the spatial portion that tooth chain belt 30 is passed through maintains high temperature.
The energy line generating unit 121 of the 1st hardening promotion mechanism 120 is referred to as the 1st energy line generating unit, by irradiation means 122
Referred to as the 1st irradiation means.In the case that coating 71 is energy line atherosclerotic type, as shown in figure 9, the 2nd hardening promotion mechanism
220 can include：There is the 2nd energy line generating unit 221 with the 1st energy line generating unit 121 identical function；And have with
2nd irradiation means 222 of the 1st irradiation means 122 identical function.In the case that energy line is ultraviolet, the 2nd energy line
Generating unit 221 includes：The ultraviolet light source such as LED and/or lamp；And guide the ultraviolet producing by this light source and so that it is irradiated
Optical fiber to chain tooth 10.
Then, fastener chain is by positive and negative upset, and is supplied to the 3rd and covers membrane formation device.3rd covers membrane formation device with the 2nd
Cover the same method of membrane formation device and mode and fastener chain is carried out with overlay film formation process.Thus it is also possible to fastener chain
Each chain tooth 10 side 18 formed overlay film 73.Finally, as with reference to Fig. 1 it will be appreciated that as, obtain each chain tooth 10
The covered fastener chain of overlay film 73 that top end face 19, side 17 and side 18 have been hardened.In addition, in other enforcements
In mode, it is convenient to omit formed in one of side 17 and side 18 or both overlay films.
In the example that the slide fastener 60 shown in Fig. 2 is arranged on business case, it is coated when opening, sometimes can be easily from outside
Top end face 19 to each chain tooth 10.In the case that bag is leather system, may result in the volatile ingredient for processing leather
Promote the oxidation of metal chain tooth.In some embodiments, the side 17 of metal chain tooth and top end face 19 both
Formed for antirust overlay film, so that the difference of appearance will not be produced between this side 17 and top end face 19.
In addition, Figure 13 is the flow chart of the manufacture method of the zipper teeth chain that can appreciate from the foregoing description that.As shown in figure 13,
The manufacture method of zipper teeth chain includes：The operation of cloth overlay film 73 on the top end face 19 of chain tooth 10；And promote in chain tooth
The operation of the hardening of overlay film 73 of cloth on 10 top end face 19.In some embodiments, the manufacturer of zipper teeth chain
Method further includes：The operation of cloth overlay film 73 on the side 17 of chain tooth 10；And promote on the side 17 of chain tooth 10
The operation of the hardening of overlay film 73 of cloth.In some embodiments, it is additionally included in the course of conveying of zipper teeth chain 30
Change the operation of the posture of zipper teeth chain 30.This operation is additionally included in the appearance changing fastener chain in the course of conveying of fastener chain
The operation of gesture.
According to above-mentioned indication, as those skilled in the art, can be to the various changes in addition of each embodiment.Right is added to want
The reference asked is only used for reference, and can not be so that claim is defined with the purpose reference explained.
Claims (13)
1. a kind of device is it is characterised in that described device (100,300) is used for the side edge part (29) in zipper strip (20)
The each chain tooth (10) being provided with the zipper teeth chain (30) of chain tooth (10) carries out overlay film formation process, possesses：
Film-coated fabrics mechanism (110), its by overlay film (73) cloth on the top end face (19) of chain tooth (10), described top
Face (19) is arranged in the way of from the side edge part (29) of described zipper strip (20) to the outside interval of described zipper strip,
And extend along described side edge part (29)；And
Hardening promotion mechanism (120), it is arranged on than described film-coated fabrics on the conveying direction of described zipper teeth chain (30)
The position of mechanism (110) also downstream, and promote overlay film (73) on the top end face (19) of described chain tooth (10) for the cloth
Hardening.
2. device according to claim 1 is it is characterised in that described film-coated fabrics mechanism (110) includes：
Groove (111), it is equipped with coating (71)；And
Roller (112), it is configured in the way of can rotating in described groove (111), by described in the rotation of this roller (112)
Coating (71) is formed on roller side face (112m) with stratiform.
3. device according to claim 2 is it is characterised in that be also equipped with：
Conveying mechanism (130), it is formed at described roller side face (112m) with top end face (19) contact of described chain tooth (10)
On dope layer (72) mode along described roller side face (112m) tangential direction convey described zipper teeth chain (30).
4. device according to claim 3 is it is characterised in that described conveying mechanism (130) includes the structure of more than 1
The divine force that created the universe (131), described structure (131) is used for specifying the mobile route of described zipper teeth chain (30).
5. device according to any one of claim 1 to 4 is it is characterised in that by described film-coated fabrics mechanism (110)
As the 1st film-coated fabrics mechanism (110), and it is also equipped with：
2nd film-coated fabrics mechanism (210), its by overlay film (73) cloth at least one side (17,18), described side
Face (17,18) is in a pair of opposite forward surface of the described chain tooth (10) adjacent with along described side edge part (29) (15,16)
Between from described top end face (19) to described side edge part (29) extend.
6. device according to claim 5 is it is characterised in that promotion mechanism (120) of described hardening is hard as the 1st
Change promotion mechanism (120), and be also equipped with：
2nd hardening promotion mechanism (220), it is arranged on ratio the described 2nd on the conveying direction of described zipper teeth chain (30)
The position of film-coated fabrics mechanism (210) also downstream, and promote cloth covering at least one side described (17,18)
The hardening of film (73).
7. a kind of manufacture method is it is characterised in that methods described is used for manufacturing the side edge part (29) with respect to zipper strip (20)
The zipper teeth chain (30) of the chain tooth (10) having processed through overlay film formation is installed, including：
By operation on the top end face (19) of described chain tooth (10) for overlay film (73) cloth, described top end face (19) is with certainly
The mode of the outside interval to described zipper strip for the side edge part (29) of described zipper strip (20) is arranged, and along described lateral margin
Portion (29) extends；And
Promote the operation of the hardening of overlay film (73) on the top end face (19) of described chain tooth (10) for the cloth.
8. manufacture method according to claim 7 is it is characterised in that the operation of cloth overlay film (73) includes：
So that roller (112) is rotated in the groove (111) equipped with coating (71), and coating (71) is formed at stratiform described
Operation on the roller side face (112m) of roller (112)；And
Top end face (19) contact with described chain tooth (10) is formed at the dope layer (72) on described roller side face (112m)
Mode is along the operation of the tangential direction described zipper teeth chain of conveying (30) of described roller side face (112m).
9. the manufacture method according to claim 7 or 8 is it is characterised in that also include：
By operation at least one side (17,18) for overlay film (73) cloth, described at least one side (17,18)
From described top between a pair of opposite forward surface of the described chain tooth (10) adjacent along described side edge part (29) (15,16)
End face (19) extends to described side edge part (29).
10. manufacture method according to claim 9 is it is characterised in that also include：
Change the operation of the posture of described zipper teeth chain (30) in the course of conveying of described zipper teeth chain (30).
A kind of 11. zipper teeth chains are it is characterised in that the side edge part (29) in zipper strip (20) for the described zipper teeth chain (30)
Multiple chain tooth (10) are installed,
Each chain tooth (10) has：Top end face (19), it is with the side edge part (29) from described zipper strip (20) to described slide fastener
The mode of the outside interval of band is arranged, and extends along described side edge part (29)；A pair of forward surface (15,16), it is from institute
State top end face (19) to extend to described side edge part (29), and the chain tooth (10) adjacent with along described side edge part (29) is opposite；
And a pair of side (17,18), it is between a pair of forward surface (15,16) from described top end face (19) to described lateral margin
Portion (29) extends,
On described top end face (19) and at least one described side (17,18), it has been at least a partially formed overlay film (73) respectively.
12. zipper teeth chains according to claim 11 it is characterised in that
The 1st forward surface (15) being contained in the pair of forward surface (15,16) is provided with engaging protuberances (13),
Described engaging protuberances (13) have the 1st inclined plane (13m) being contained in described top end face (19),
It is formed with overlay film (73) in the 1st inclined plane (13m) of described engaging protuberances (13).
13. zipper teeth chains according to claim 11 or 12 it is characterised in that
The 1st forward surface (15) being contained in the pair of forward surface (15,16) is provided with engaging protuberances (13),
Described engaging protuberances (13) have：It is contained in the 1st inclined plane (13m) of described top end face (19) and be located at this
2nd inclined plane (13n) of the opposition side of the 1st inclined plane (13m),
Described 2nd inclined plane (13n) does not form overlay film (73).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510465680.9A CN106377019A (en) | 2015-07-31 | 2015-07-31 | Film forming device, zipper teeth chain belt manufacture method, and zipper teeth chain belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510465680.9A CN106377019A (en) | 2015-07-31 | 2015-07-31 | Film forming device, zipper teeth chain belt manufacture method, and zipper teeth chain belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106377019A true CN106377019A (en) | 2017-02-08 |
Family
ID=57916413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510465680.9A Pending CN106377019A (en) | 2015-07-31 | 2015-07-31 | Film forming device, zipper teeth chain belt manufacture method, and zipper teeth chain belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106377019A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112535337A (en) * | 2020-12-29 | 2021-03-23 | 晋江市旭日升拉链制造有限公司 | Zipper teeth and manufacturing method thereof |
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Application publication date: 20170208 |