CN201511571U - Prepreg drying device of glue applicator - Google Patents
Prepreg drying device of glue applicator Download PDFInfo
- Publication number
- CN201511571U CN201511571U CN2009201965340U CN200920196534U CN201511571U CN 201511571 U CN201511571 U CN 201511571U CN 2009201965340 U CN2009201965340 U CN 2009201965340U CN 200920196534 U CN200920196534 U CN 200920196534U CN 201511571 U CN201511571 U CN 201511571U
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- drying device
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- prepreg
- prepreg drying
- cold air
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Abstract
The utility model relates to a prepreg drying device of a gluing production line of a laminated board, and solves the technical problem that the prepreg drying device can overcome the shortcoming of background technology, and processed products have no phenomenon of roll banding, product quality is excellent, and production efficiency is high. The prepreg drying device adopts the technical scheme that the prepreg drying device of the glue application comprises at least a group of thermal baking ovens which are vertically arrayed, and each group of thermal baking ovens comprise two baking oven bodies which are mutually parallel and whose wind outlets are oppositely arranged. The prepreg drying device of the glue applicator is characterized in that the outlet end of the thermal baking oven is provided with a cold air device. The cold air device and the thermal baking oven are arranged in parallel, and the prepreg drying device comprises at least a group of cold air boxes which are vertically arranged in parallel, and the air outlets of two wind box bodies of each group of cold air boxes are opposite. The distance between two air outlets of the cold air boxes is 10-30cm.
Description
Technical field
The utility model relates to a kind of corollary equipment parts of laminated board production line, especially the prepreg drying unit of gluing production line.
Background technology
Laminate is the basic material of all kinds of printed circuit board (PCB)s; The single face or the two sides of laminate are bonded with Copper Foil, after handling through printed circuit technology (comprising operations such as image shaping, boring and plating, part installation and welding), just become the relevant required printed circuit board (PCB) of all kinds of electric equipments.
Laminate gluing production line (shown in Figure 3) is the production equipment special of producing zone pressing plate prepreg.The glass fabric B that is rolled into tubular is after unwinding rack 10 releases, in regular turn by splicing station 11 (two volume glass fabrics splice back head and the tail and are connected in one), storage cloth holder 12 (when splicing station splices, progressively discharge the cloth that stores by the storage cloth holder, guarantee carrying out continuously of following process) after enter preimpregnation groove 13 and main steeping vat 14, soak into glue (epoxy resin or similar glue) on the two sides of glass fabric, pass through the metering roll frictioning again, with the glue content on the control glass fabric; Through oven heat 15 glue is dried then, and through correction roller 21, the company's of coming machine cutting area 20 is cut according to required specification at last, just becomes the prepreg D of certain thickness and certain width size.Also need afterwards to be superimposed together according to the prepreg D of different requirements with some, and spread Copper Foil at single face or two sides, enter in the hot press, under certain pressure and temperature, the hot-press solidifying through has after a while just become required product-laminate.
Existing oven heat 15 (shown in Figure 1) does not have cooling air unit; Prepreg temperature after oven for drying is come out is higher, tends to cause the roll banding phenomenon through behind the roller, influences the quality of production of laminate; At present can only be by reducing the speed of a motor vehicle and often cleaning the rod tube and solve the problems referred to above; But reduce the production efficiency that the speed of a motor vehicle has directly influenced laminate, not only waste time and energy and often clean the rod tube, and improved production cost.
The utility model content
Technical problem to be solved in the utility model provides a kind of improvement of prepreg drying unit of gluing production line, this drying unit should be able to overcome the deficiency of above-mentioned background technology, institute's product processed does not have the roll banding phenomenon, and good product quality, production efficiency height.
The technical solution adopted in the utility model is: gluing machine prepreg drying unit, comprise at least one group of oven heat of vertically arranging, every group of oven heat be parallel to each other by two and air outlet in opposite directions and right oven body constitutes, it is characterized in that: the port of export of described oven heat is provided with a cooling air unit.
Described cooling air unit and oven heat are arranged in parallel, and it comprises at least one group of packaged air conditioner that is parallel to each other and vertically arranges, and the air outlet of two wind box of every group of packaged air conditioner in opposite directions and right.
Spacing between two air outlets of described packaged air conditioner is 10～30cm.
Operation principle of the present utility model is: the moving line of prepreg is to pass between two oven bodies of every group of oven heat, passes between two wind box of every group of packaged air conditioner again then.After the start, prepreg is dried through oven heat glue earlier, just obtains cooling by the higher prepreg of temperature behind the cooling air unit again, and its surface temperature is descended; When prepreg is through roller like this, just solved the roll banding problem fully.
The beneficial effects of the utility model are: owing to added cooling air unit at the oven heat port of export, thereby obviously reduced from the temperature on the prepreg surface that oven heat comes out, had and prevent the roll banding effect significantly, guaranteed product quality; Can also improve the speed of a motor vehicle, and then further improve production efficiency.
Description of drawings
Fig. 1 is the structural representation of original oven heat.
Fig. 2 is a structural representation of the present utility model.
Fig. 3 is the overall structure schematic diagram of gluing production line.
The specific embodiment
As shown in Figure 1: original oven heat 15 only is the body structure that two rows vertically are provided with, and does not have refrigerating function; So higher from the temperature on the prepreg surface that oven heat comes out, and then easy and roller surface generation adhesion, product quality is impacted.
Improvement structure of the present utility model is as shown in Figure 2: this prepreg drying unit, have one group of oven heat 15 of vertically arranging, every group of oven heat be parallel to each other by two and air outlet in opposite directions and right oven body constitutes; The lower end of described oven heat also is provided with one group of cooling air unit 16 that is parallel to each other with oven heat; Described cooling air unit comprises at least one group of packaged air conditioner 2 that is parallel to each other and vertically arranges, and every group of packaged air conditioner by two air outlets in opposite directions and right wind box constitutes.
The structure of described packaged air conditioner is identical with the structure of existing packaged air conditioner, air inlet is all arranged, go out the gentle pump of one's intention as revealed in what one says (air inlet, go out among the gentle pump figure of one's intention as revealed in what one says all to give omission), the cold wind of the discharge of packaged air conditioner is dried (arrow at packaged air conditioner 2 positions is represented from the cold wind flow direction of air outlet ejection Fig. 2) to the prepreg of deriving from oven heat from air outlet continuously, can reduce the temperature on gluing machine prepreg surface effectively, have the effect that prevents that significantly adhesive plaster is bonding; Can also improve the speed of a motor vehicle, and then enhance productivity.
Arrow P among Fig. 1, Fig. 2 is represented the direction of motion of prepreg.
Claims (3)
1. gluing machine prepreg drying unit comprises at least one group of oven heat of vertically arranging (15), and the oven body that every group of oven heat is parallel to each other by two and air outlet is relative constitutes, and it is characterized in that: the lower end of described oven heat is provided with a cooling air unit (16).
2. gluing machine prepreg drying unit according to claim 1, it is characterized in that: described cooling air unit (16) is arranged in parallel with oven heat, it comprises at least one group of packaged air conditioner that is parallel to each other and vertically arranges, and every group of packaged air conditioner constitutes by two relative wind box (2) of air outlet.
3. gluing machine prepreg drying unit according to claim 1 and 2 is characterized in that: the spacing between the air outlet of described two packaged air conditioners (3) is 10～30cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201965340U CN201511571U (en) | 2009-09-21 | 2009-09-21 | Prepreg drying device of glue applicator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201965340U CN201511571U (en) | 2009-09-21 | 2009-09-21 | Prepreg drying device of glue applicator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201511571U true CN201511571U (en) | 2010-06-23 |
Family
ID=42482974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201965340U Expired - Fee Related CN201511571U (en) | 2009-09-21 | 2009-09-21 | Prepreg drying device of glue applicator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201511571U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101856649A (en) * | 2010-06-25 | 2010-10-13 | 南通凯迪自动机械有限公司 | Airtight box system for vertical gluing machine |
| CN101890404A (en) * | 2010-06-25 | 2010-11-24 | 南通凯迪自动机械有限公司 | Oven system of vertical gluing machine |
-
2009
- 2009-09-21 CN CN2009201965340U patent/CN201511571U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101856649A (en) * | 2010-06-25 | 2010-10-13 | 南通凯迪自动机械有限公司 | Airtight box system for vertical gluing machine |
| CN101890404A (en) * | 2010-06-25 | 2010-11-24 | 南通凯迪自动机械有限公司 | Oven system of vertical gluing machine |
| CN101890404B (en) * | 2010-06-25 | 2013-03-20 | 南通凯迪自动机械有限公司 | Oven system of vertical gluing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100623 Termination date: 20130921 |