CN102671814A - Gluing device for substrate of flexible circuit board - Google Patents
Gluing device for substrate of flexible circuit board Download PDFInfo
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- CN102671814A CN102671814A CN2012101437539A CN201210143753A CN102671814A CN 102671814 A CN102671814 A CN 102671814A CN 2012101437539 A CN2012101437539 A CN 2012101437539A CN 201210143753 A CN201210143753 A CN 201210143753A CN 102671814 A CN102671814 A CN 102671814A
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- sebific duct
- glue
- frame
- collection
- goes out
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Abstract
The invention discloses a gluing device for a substrate of a flexible circuit board, belonging to the technical field of a gluing device used for production of electronic products. The gluing device comprises a rack, a glue discharging pipe and a glue collecting and recycling mechanism, wherein a rapid substrate coil mounting and clamping mechanism is respectively arranged at two corresponding sides of the upper part of the left end of the rack; an outward guide roller is arranged at the upper part of the right end of the rack; a group of upper guide rollers are arranged at the upper part of the rack and located between the rapid substrate coil mounting and clamping mechanism and the outward guide roller; a lower guide roller is arranged at the lower part of the rack and located at the corresponding position between tow adjacent upper guide rollers; the glue discharging pipe is arranged at the right end of the rack and correspondingly located at downside between two adjacent upper guide rollers at the right end of the group of upper guide rollers; the glue discharging pipe is provided with a glue discharging hole; and the glue collecting and recycling mechanism is fixed on the rack and correspondingly located at the downside of the glue discharging pipe. The gluing device for the substrate of the flexible circuit board, disclosed by the invention, has the advantages that: glue is coated on the substrate passing through the glue discharging pipe by the glue discharging hole in a curtain coating way to avoid nitpicking denseness of an adhesive; the adhesive has no disadvantage such as stripe corrugation on the substrate; and the glue collecting and recycling mechanism is used for recycling redundant glue to avoid waste.
Description
Technical field
The invention belongs to the glue spreading apparatus technical field of electronic product production usefulness, be specifically related to a kind of flexible circuit plate substrate glue spreading apparatus
Background technology
are compound to usually a side surface of the base material of being filled the post of by polyester film or Kapton for the Copper Foil that will be used to form circuit unit; Therefore need this side surface of base material is carried out gluing (epoxies adhesive); Get into the drying tunnel oven dry behind the gluing; Composite copper foil then forms circuit through the exposure etching of showing one's color again.
Before the application proposed, industry generally adopted glue spreader to the base material gluing
, and industry thinks that roller coat is unique at present and is preferred gluing mode.But prove that through production practices roller coat has fastidious property to the concentration of adhesive, when concentration Gao Shihui produces striped or gauffer on glue-line, thereby follow-up Copper Foil composite effect is exerted an influence.Yet when adhesive is excessive rarefied, often do not reach bondline thickness, equally follow-up composite copper foil is exerted an influence.And because glue spreader is regulated trouble, thereby to the difficult control of the thickness of glue-line.In addition, in the gluing process, there is the glue redundant case unavoidably,, then can causes waste if can not reclaim effectively.
To above-mentioned condition, the applicant has done useful improvement, and the technical scheme that will introduce below produces under this background
Summary of the invention
task of the present invention is to provide a kind of and base material is implemented gluing and help avoid fastidious and can prevent effectively that adhesive layer from the shortcoming of striped, gauffer and so on occurring and help redundant jelly is effectively reclaimed and uses and embody the flexible circuit plate substrate glue spreading apparatus that economizes on resources to the rare thick generation of adhesive with the curtain coating mode.
task of the present invention is accomplished like this; A kind of flexible circuit plate substrate glue spreading apparatus; Comprise a frame; Corresponding both sides on the left end top of this frame respectively are equipped with a rolls quick clamping mechanism, and this corresponds to each other to the rolls quick clamping mechanism, are provided with one on the right-hand member top of frame and are used for outlet roller that the base material behind the gluing is derived; On the top of frame and between described rolls quick clamping mechanism and outlet roller, be provided with deflector roll on a group with the interval state, the bottom of frame and corresponding to two adjacent said on position between the deflector roll be provided with lower guide roll; One goes out sebific duct, and this goes out the right-hand member that sebific duct is arranged on said frame movably, and corresponding to the below between the two adjacent last deflector rolls that are in right-hand member in the deflector roll on described a group, goes out the spaced apart plastic hole that is provided with of length direction of sebific duct at this; One collection glue recovering mechanism; This collection glue recovering mechanism comprises collection sebific duct and a pair of collection glue funnel, and the collection sebific duct is fixed on the frame, and corresponding to the said below that goes out sebific duct; One of them collection glue funnel in a pair of collection glue funnel is fixed on an end of collection sebific duct; And corresponding with the below of a said end end that goes out sebific duct, and another collection glue funnel in a pair of collection glue funnel is fixed on the other end of collection sebific duct, and corresponding with the below of the other end end that goes out sebific duct; Wherein, a pair of collection glue funnel all communicates with the tube chamber of collection sebific duct.
are in a concrete embodiment of the present invention; Described a pair of rolls quick clamping mechanism respectively comprises a fixed head, a bearing block and a quick-clamping spindle nose; Fixed head is fixed on the top of the left end of said frame; Bearing block is installed on the fixed head, and the quick-clamping spindle nose is arranged on the bearing block through bearing rotationally.
in another concrete embodiment of the present invention, an end end that faces each other of described a pair of base material quick clamping mechanism all constitutes the mushroom structure.
are in another concrete embodiment of the present invention; In the both sides of said frame and respectively offering an adjustment groove corresponding to the described position that goes out sebific duct; Respectively be fixed with one at the two ends that go out sebific duct and have externally threaded tube head; This probes into described adjustment groove and is equipped with a clamp nut tube head, and one of them tube head in the described a pair of tube head is to communicate with the said tube chamber that goes out sebific duct, and has connected a glue conveying box.
are provided with a dust cover above the right-hand member of described frame in another concrete embodiment of the present invention.
technical scheme provided by the invention by go out on the sebific duct the plastic hole to by way of the base material that goes out the sebific duct place with the applying glue of curtain coating mode; Thereby can avoid rare thick fastidious to adhesive, the defective of striped gauffer and so on can not appear in adhesive on base material; Reclaim by the glue of collection glue recovering mechanism, thereby can avoid waste and economize on resources redundancy.
Description of drawings
Fig. 1 is the embodiments of the invention structure chart.
Fig. 2 is collection glue recovering mechanism of the present invention and the sketch map that cooperates that goes out sebific duct.
Fig. 3 is an application examples sketch map of the present invention.
The specific embodiment
can be expressly understood technical spirit of the present invention and beneficial effect more for the auditor that the makes Patent Office especially public; The applicant general elaborates with the mode of embodiment below; But the description to embodiment all is not the restriction to the present invention program, any according to the present invention design done only for pro forma but not substantial equivalent transformation all should be regarded as technical scheme category of the present invention.
see also Fig. 1; Provided a frame form frame 1; With present location status shown in Figure 1 is example; Corresponding both sides on the top of the left end of frame 1 respectively are equipped with a rolls quick clamping mechanism 11, and each rolls quick clamping mechanism 11 comprises fixed head 111, bearing block 112 and quick-clamping spindle nose 113, and fixed head 111 is preferably fixed with frame 1 with welding or riveted joint mode; Bearing block 112 is screwed on fixed head 111, and quick-clamping spindle nose 113 is arranged on the bearing block 112 through bearing 1131 rotationally.Shown in figure, a pair of rolls quick clamping mechanism 11 corresponds to each other, and these quick-clamping spindle nose 113 corresponding ends to rolls quick clamping mechanism 11 respectively constitute mushroom, and this mushroom also can be described as gyroscope-like.For the ease of understanding, the applicant also shows rolls 4 in the drawings, and this rolls 4 also can be described as film rolling, and film is polyester film or Kapton.Aforesaid quick-clamping spindle nose 113 is insinuated in the plug hole of rolls 4.
are provided with an outlet roller 12 on the top of the right-hand member of frame 1 through a pair of first axle bed 121; And the top of frame 1 and be provided with the interval state between aforesaid rolls quick clamping mechanism 11 and the outlet roller 12 one group of quantity do not receive the diagram restricted number on deflector roll 13; Shown in figure, deflector roll 13 is equipped on the frame 1 through a pair of second axle bed 131 on each.Bottom in frame 1 is provided with one group of lower guide roll 14 through the 3rd axle bed 141, preferably per two corresponding lower guide rolls 14 in bottom of going up between the deflector rolls 13, thus a pair of deflector roll 13 of going up is concerned with the position that a lower guide roll 14 forms triangle (▽) each other.
respectively offer an adjustment groove 15 in the corresponding both sides of the right-hand member of frame 1; And the top at the right-hand member of frame 1 also is provided with a dust cover 16; On the corresponding inwall of this dust cover 16, respectively be provided with a frictioning panel seat 161; On frictioning panel seat 161, be plugged with glue scraping plate 1611, glue scraping plate 1611 is between deflector roll on the right-hand member 13 and outlet roller 12.
are asked for an interview Fig. 2 and are continued to combine Fig. 1; Technical spirit as technical scheme provided by the invention; On aforesaid frame 1 and be provided with one in the position corresponding to aforesaid adjustment groove 15 and go out sebific duct 2, in this spaced apart plastic hole 21 that is provided with, middle part that goes out the length direction of sebific duct 2, the position of plastic hole 21 is towards the lower left; The two ends that go out sebific duct 2 respectively are fixed with one and have externally threaded tube head 22, and tube head 22 is inserted in adjustment groove 15 and spacing by clamp nut 221.One of them tube head 22 in a pair of tube head 22 constitutes the tube head through hole that communicates with the tube chamber that goes out sebific duct 2 and is arranged with a glue conveying box 222.
are introduced out the tube chamber of sebific duct 2 by glue conveying box 222 with sizing material such as epoxies glue, and 21 flow out through the plastic hole, drippage or claim trickle to from withdraw from the rolls 4 and on the basement membrane 41 that goes out sebific duct 2 belows.Because going out the position of sebific duct 2 can implement to regulate at the length range of adjustment groove 15; Thereby can adapt to rare thick adjusting to sizing material; Particularly, when going out sebific duct 2 to the right or when left dislocation is regulated, owing to be that the gradient changes by way of last deflector roll 13 and the gradient that goes out the basement membrane 41 between the sebific duct 2; Thereby can adapt to the sizing material of different rare denseness, guarantee required gluing thickness.For example, go out sebific duct 2 and regulate left along adjustment groove 15, basement membrane 41 is little with respect to the gradient of outlet roller 12, can adapt to rare relatively sizing material, and vice versa, and generally bondline thickness is 0.002-0.008 ㎜.
waste occurs for preventing sizing material; Therefore the present invention program on the frame 1 and corresponding to aforesaid go out sebific duct 2 below the position be equipped with a collection glue recovering mechanism 3; This collection glue recovering mechanism 3 comprises collection sebific duct 31 and a pair of collection glue funnel 32; The two ends of collection sebific duct 31 and frame 1 are fixing; One of them collection glue funnel 32 in a pair of collection glue funnel 32 is fixed on an end of collection sebific duct 31, and corresponding with the below of an end that goes out sebific duct 2, can the redundant sizing material that overflow from basement membrane 41 both sides be reclaimed by a pair of collection glue funnel 32.
Fig. 3 is asked for an interview in
; The basement membrane 41 that on rolls 4, withdraws from according to shown in Figure 3 by way of upper and lower deflector roll 13,14, go out sebific duct 2 and outlet roller 12 backs get into the baking ovens 5 of being furnished with cigarette halogen 51; Go out baking oven 5 back rollings, putting into subsequent handling is composite copper foil.In this process, through the plastic hole on it 21 sizing material 6 (Fig. 2 shows) is trickled to a side surface of basement membrane 41 by going out sebific duct 2, thereby realize with the applying glue of curtain coating mode
Claims (5)
1.
a kind of flexible circuit plate substrate glue spreading apparatus; It is characterized in that comprising a frame (1); Corresponding both sides on the left end top of this frame (1) respectively are equipped with a rolls quick clamping mechanism (11); This corresponds to each other to rolls quick clamping mechanism (11); Be provided with one on the right-hand member top of frame (1) and be used for outlet roller (52) that the base material behind the gluing is derived; The top of frame (1) and be positioned at described rolls quick clamping mechanism (11) and outlet roller (12) between be provided with deflector roll on a group (13) with the interval state, the bottom of frame (1) and corresponding to two adjacent said on position between the deflector roll (13) be provided with lower guide roll (14); One goes out sebific duct (2); This goes out the right-hand member that sebific duct (2) is arranged on said frame (1) movably; And the below corresponding between the two adjacent last deflector rolls (13) that are in right-hand member in the deflector roll (13) on described a group goes out the spaced apart plastic hole (21) that is provided with of length direction of sebific duct (2) at this; One collection glue recovering mechanism (3); This collection glue recovering mechanism (3) comprises collection sebific duct (31) and a pair of collection glue funnel (32), collects sebific duct (31) and is fixed on the frame (1), and corresponding to the said below that goes out sebific duct (2); One of them collection glue funnel (32) in a pair of collection glue funnel (32) is fixed on an end of collection sebific duct (31); And corresponding with the below of a said end end that goes out sebific duct (2), and another collection glue funnel (32) in a pair of collection glue funnel (32) is fixed on the other end of collection sebific duct (31), and corresponding with the below of the other end end that goes out sebific duct (2); Wherein, a pair of collection glue funnel (32) all communicates with the tube chamber of collection sebific duct (2).
2.
flexible circuit plate substrate glue spreading apparatus according to claim 1; It is characterized in that described a pair of rolls quick clamping mechanism (11) respectively comprises a fixed head (111), a bearing block (112) and a quick-clamping spindle nose (113); Fixed head (111) is fixed on the top of the left end of said frame (1); Bearing block (112) is installed on the fixed head (111), and quick-clamping spindle nose (113) is arranged on the bearing block (112) through bearing (1131) rotationally.
3.
flexible circuit plate substrate glue spreading apparatus according to claim 2 is characterized in that an end end that faces each other of described a pair of base material quick clamping mechanism (11) all constitutes the mushroom structure.
4.
flexible circuit plate substrate glue spreading apparatus according to claim 1; It is characterized in that in the both sides of said frame (1) and respectively offering an adjustment groove (15) corresponding to the described position that goes out sebific duct (2); Respectively be fixed with one at the two ends that go out sebific duct (2) and have externally threaded tube head (22); This probes into described adjustment groove (15) and is equipped with a clamp nut (221) tube head (22); One of them tube head (22) in the described a pair of tube head (22) is to communicate with the said tube chamber that goes out sebific duct (2), and has connected a glue conveying box (222).
5.
Flexible circuit plate substrate glue spreading apparatus according to claim 1 is characterized in that being provided with a dust cover (16) in the top of the right-hand member of described frame (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101437539A CN102671814A (en) | 2012-05-10 | 2012-05-10 | Gluing device for substrate of flexible circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101437539A CN102671814A (en) | 2012-05-10 | 2012-05-10 | Gluing device for substrate of flexible circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102671814A true CN102671814A (en) | 2012-09-19 |
Family
ID=46804746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101437539A Pending CN102671814A (en) | 2012-05-10 | 2012-05-10 | Gluing device for substrate of flexible circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102671814A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107855246A (en) * | 2017-11-26 | 2018-03-30 | 连琼娥 | A kind of surface size press |
| CN113400770A (en) * | 2021-06-28 | 2021-09-17 | 傅军 | Compound water thorn non-woven fabrics processing equipment |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5534065A (en) * | 1993-08-23 | 1996-07-09 | Kao Corporation | Coating apparatus |
| EP0542684B1 (en) * | 1991-11-13 | 1997-04-09 | Ciba-Geigy Ag | Coating device for plates |
| JP2001070857A (en) * | 1999-09-03 | 2001-03-21 | Nippon Paper Industries Co Ltd | Color recovering device |
| JP2003112104A (en) * | 2001-10-04 | 2003-04-15 | Toray Ind Inc | Coating apparatus and production method of web |
| US20070119368A1 (en) * | 2004-06-04 | 2007-05-31 | Raute Oyj | Apparatus for applying glue onto an advancing plane object |
| CN101811111A (en) * | 2004-05-07 | 2010-08-25 | 富士胶片株式会社 | Coating device and coating method |
| CN201862529U (en) * | 2010-10-18 | 2011-06-15 | 汕头市华天富工业发展有限公司 | Production line for coating photographic film of printed-circuit board |
-
2012
- 2012-05-10 CN CN2012101437539A patent/CN102671814A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0542684B1 (en) * | 1991-11-13 | 1997-04-09 | Ciba-Geigy Ag | Coating device for plates |
| US5534065A (en) * | 1993-08-23 | 1996-07-09 | Kao Corporation | Coating apparatus |
| JP2001070857A (en) * | 1999-09-03 | 2001-03-21 | Nippon Paper Industries Co Ltd | Color recovering device |
| JP2003112104A (en) * | 2001-10-04 | 2003-04-15 | Toray Ind Inc | Coating apparatus and production method of web |
| CN101811111A (en) * | 2004-05-07 | 2010-08-25 | 富士胶片株式会社 | Coating device and coating method |
| US20070119368A1 (en) * | 2004-06-04 | 2007-05-31 | Raute Oyj | Apparatus for applying glue onto an advancing plane object |
| CN201862529U (en) * | 2010-10-18 | 2011-06-15 | 汕头市华天富工业发展有限公司 | Production line for coating photographic film of printed-circuit board |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107855246A (en) * | 2017-11-26 | 2018-03-30 | 连琼娥 | A kind of surface size press |
| CN113400770A (en) * | 2021-06-28 | 2021-09-17 | 傅军 | Compound water thorn non-woven fabrics processing equipment |
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Application publication date: 20120919 |