CN201768655U - Gumming device with unidirectional movement - Google Patents
Gumming device with unidirectional movement Download PDFInfo
- Publication number
- CN201768655U CN201768655U CN 201020246129 CN201020246129U CN201768655U CN 201768655 U CN201768655 U CN 201768655U CN 201020246129 CN201020246129 CN 201020246129 CN 201020246129 U CN201020246129 U CN 201020246129U CN 201768655 U CN201768655 U CN 201768655U
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- China
- Prior art keywords
- gumming
- groove
- steeping vat
- gumming device
- glue
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- Expired - Fee Related
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Abstract
The utility model discloses a gumming device with unidirectional movement. The gumming device comprises a gumming groove; a gum inlet opening and an overflow groove are respectively formed on edges of the gumming groove; the gum inlet opening is higher than the overflow groove; a transmission roller is arranged in the gumming groove; driving rollers, namely a pair of rollers, are arranged on the gumming groove; and glass fiber cloth is put into the gumming groove from the upper end of the gumming groove, and penetrates the transmission roller and the driving rollers in sequence. By adopting a unidirectional gumming structure in the gumming device, the phenomenon that bubbles are easily generated in a gummed layer when the glass fiber cloth is put into and taken out of the gumming groove repeatedly is eliminated; and the arrangement of the overflow groove ensures that bubbles on the upper layer of the gumming groove can be discharged promptly. Therefore, by adopting the device, the problem that bubbles exist in a baseplate can be radically solved, the structure of the gumming groove is simplified, the gum containing capacity of the gumming groove is reduced, and the transmission structure is also simplified.
Description
Technical field
The utility model relates to a kind of glue spreading apparatus of copper-clad plate, is specifically related to a kind of unidirectional mobile gumming device.
Background technology
Copper-clad plate is mainly used in the making printed circuit board, is used for manufacturing industry such as various military electronics, communication equipment, computer, automotive electronics, household electrical appliance.Along with the development of global electronic information industry, the demand of copper-clad plate is increased fast, entered the high-speed developing period.Meanwhile, domestic electronics and information industry simultaneous growth, copper-clad plate market growth speed surpasses the average speedup in the world, presents vigorous growth for many years.
Modern electronics improves constantly the requirement of miniaturization, lightweight, high performance, multifunction, low power consumption and cost degradation and is urgent day by day.Portable electron devices such as mobile phone are the exemplary that embodies these requirements.The demand of modern electronics promotes the microelectronics integrated technology and develops rapidly, and System on Chip/SoC (SoC), system in package (SIP), multi-chip module (MCM), high density interconnect new technologies and methods such as (HDI) continue to bring out.High-density interconnect technology can also be made high-quality integrated passive components, comprises resistor, capacitor, inductor and various transmission line.Not only size is little for multi-layered high density interconnected structure, interconnection density is high, and has excellent high frequency performance.
Though the kind of the glue spreading apparatus of copper-clad plate is more, but because structure inadequately rationally as shown in Figure 2, because resin glue can not flow in the glue groove, and glass fabric since the demand of gluing thickness in the glue groove, to several times pass in and out, the glue-line that makes glass be coated on the fiber cloth very easily produces bubble, and this bubble will seriously influence the product quality of copper-clad plate.Therefore, be necessary existing coating groove structure is improved.
The utility model content
The purpose of this utility model is to overcome defective of the prior art, and a kind of unidirectional mobile gumming device is provided, and with this device glass fabric is carried out gluing, can avoid entrained air bubbles in rubberised layer, but also can simplify its drive mechanism.
For achieving the above object, the technical solution adopted in the utility model is a kind of unidirectional mobile gumming device, it is characterized in that, described unidirectional mobile gumming device includes steeping vat, be respectively equipped with glue-feeder and overflow launder at the edge of described steeping vat, described glue-feeder is provided with live-roller a little more than described overflow launder in described steeping vat, be provided with driven roller on described steeping vat, described driven roller is a pair roller; Glass fabric is entered steeping vat by described steeping vat upper end, pass described live-roller and pass described driven roller again.
For simplified structure, reduce the charging capacity in the steeping vat, preferable technical scheme is that described steeping vat is bucket-shaped.
For the ease of the processing of steeping vat, preferable technical scheme also has, and described steeping vat is that circular cone is bucket-shaped, or is the bucket-shaped of rectangle.
For the ease of continuously supply glue in the glue groove, preferable technical scheme also has, and described glue-feeder is connected with storage glue jar by pipeline.
For the glue in the overflow launder is utilized timely again, preferable technical scheme also has, and is provided with circulating pump between described overflow launder and described storage glue jar.
In order to control the thickness of copper-clad plate base, preferable technical scheme also has, the clearance control between described a pair roller set the copper-clad plate substrate thick ± 2 μ m.
Advantage of the present utility model and beneficial effect are: owing to adopted the unidirectional plastic structure that is coated with in this glue spreading apparatus, avoided glass fabric repeatedly to pass in and out the glue groove easily in the phenomenon of glue-line inner inclusion bubble, the setting of overflow launder simultaneously also can in time be discharged floating over glue groove upper strata bubble.Therefore, adopt this device can thoroughly stop the problem of entrained air bubbles in substrate, also simplified the structure of glue groove simultaneously, reduced the glue capacity in the glue groove, also simplified drive mechanism.
Description of drawings
Fig. 1 is the structural representation of the unidirectional mobile gumming device of this practicality;
Fig. 2 is the structural representation of existing gumming device.
Among the figure: 1, steeping vat; 2, glue-feeder; 3, overflow launder; 4, live-roller; 5, driven roller; 6, glass fabric.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present utility model is further described.Following examples only are used for the technical solution of the utility model more clearly is described, and can not limit protection domain of the present utility model with this.
As shown in Figure 1, the utility model is a kind of unidirectional mobile gumming device, this unidirectional mobile gumming device includes steeping vat 1, be respectively equipped with glue-feeder 2 and overflow launder 3 at the edge of steeping vat, described glue-feeder 2 is a little more than overflow launder 3, a live-roller 4 is housed in that steeping vat is built-in, driven roller 5 is housed on steeping vat 1, driven roller 5 is a pair roller; Glass fabric 6 is entered steeping vat by steeping vat 1 upper end, pass live-roller 4 and pass described driven roller 5 again.
On the basis of embodiment 1, for simplified structure, reduce the charging capacity in the steeping vat, the utility model preferred embodiment is, steeping vat made bucket-shaped, the structure of all the other and embodiment 1 is identical.
On the basis of embodiment 2, for the ease of the processing of steeping vat, the utility model preferred embodiment also has, and described steeping vat 1 is that circular cone is bucket-shaped, or is the bucket-shaped of rectangle, and the structure of all the other and embodiment 2 is identical.
On the basis of embodiment 3, for the ease of continuously in the glue groove for glue, the utility model preferred embodiment also has, described glue-feeder 2 by pipeline with store up the glue jar and be connected, the structure of all the other and embodiment 3 is identical.
On the basis of embodiment 4, to be utilized again timely in order to make the glue in the overflow launder, the utility model preferred embodiment also has, and is provided with circulating pump between described overflow launder 3 and described storage glue jar, and the structure of all the other and embodiment 3 is identical.
In embodiment 1 to 5 on any one basis, in order to control the thickness of copper-clad plate base, the utility model preferred embodiment also has, the clearance control between described a pair roller set the copper-clad plate substrate thick ± 2 μ m, structure any among all the other and the embodiment 1 to 5 is identical.
The above only is a preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (6)
1. unidirectional mobile gumming device, it is characterized in that, described unidirectional mobile gumming device includes steeping vat, be respectively equipped with glue-feeder and overflow launder at the edge of described steeping vat, described glue-feeder is a little more than described overflow launder, be provided with live-roller in described steeping vat, be provided with driven roller on described steeping vat, described driven roller is a pair roller; Glass fabric is entered steeping vat by described steeping vat upper end, pass described live-roller and pass described driven roller again.
2. unidirectional mobile gumming device according to claim 1 is characterized in that described steeping vat is bucket-shaped.
3. unidirectional mobile gumming device according to claim 2 is characterized in that described steeping vat is that circular cone is bucket-shaped, or is the bucket-shaped of rectangle.
4. unidirectional mobile gumming device according to claim 3 is characterized in that, described glue-feeder is connected with storage glue jar by pipeline.
5. unidirectional mobile gumming device according to claim 4 is characterized in that, is provided with circulating pump between described overflow launder and described storage glue jar.
6. according to any described unidirectional mobile gumming device in the claim 1 to 5, it is characterized in that, the clearance control between described a pair roller set the copper-clad plate substrate thick ± 2 μ m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020246129 CN201768655U (en) | 2010-07-05 | 2010-07-05 | Gumming device with unidirectional movement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020246129 CN201768655U (en) | 2010-07-05 | 2010-07-05 | Gumming device with unidirectional movement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201768655U true CN201768655U (en) | 2011-03-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020246129 Expired - Fee Related CN201768655U (en) | 2010-07-05 | 2010-07-05 | Gumming device with unidirectional movement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201768655U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103586165A (en) * | 2013-11-28 | 2014-02-19 | 铜陵浩荣电子科技有限公司 | Copper-clad plate glass cloth gluing apparatus |
| CN103920616A (en) * | 2014-04-09 | 2014-07-16 | 江苏百利达股份有限公司 | Cord fabric impregnation control system |
| CN104302410A (en) * | 2012-07-05 | 2015-01-21 | Lg化学株式会社 | Dipping bath |
| CN104368493A (en) * | 2013-08-12 | 2015-02-25 | 苏州维艾普新材料股份有限公司 | Adhesive soaking device for wet materials |
| CN107716204A (en) * | 2017-11-21 | 2018-02-23 | 山东天睿玻纤复合材料有限公司 | A kind of glass fabric sizer |
-
2010
- 2010-07-05 CN CN 201020246129 patent/CN201768655U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104302410A (en) * | 2012-07-05 | 2015-01-21 | Lg化学株式会社 | Dipping bath |
| CN104302410B (en) * | 2012-07-05 | 2016-10-19 | Lg化学株式会社 | Dip tank |
| CN104368493A (en) * | 2013-08-12 | 2015-02-25 | 苏州维艾普新材料股份有限公司 | Adhesive soaking device for wet materials |
| CN103586165A (en) * | 2013-11-28 | 2014-02-19 | 铜陵浩荣电子科技有限公司 | Copper-clad plate glass cloth gluing apparatus |
| CN103920616A (en) * | 2014-04-09 | 2014-07-16 | 江苏百利达股份有限公司 | Cord fabric impregnation control system |
| CN103920616B (en) * | 2014-04-09 | 2016-07-06 | 江苏百利达股份有限公司 | Cord fabric impregnation controls system |
| CN107716204A (en) * | 2017-11-21 | 2018-02-23 | 山东天睿玻纤复合材料有限公司 | A kind of glass fabric sizer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110323 Termination date: 20150705 |
|
| EXPY | Termination of patent right or utility model |