CN105381940A - Surface treatment method and device for semi-cured pieces or cured pieces - Google Patents
Surface treatment method and device for semi-cured pieces or cured pieces Download PDFInfo
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- CN105381940A CN105381940A CN201510895089.7A CN201510895089A CN105381940A CN 105381940 A CN105381940 A CN 105381940A CN 201510895089 A CN201510895089 A CN 201510895089A CN 105381940 A CN105381940 A CN 105381940A
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Abstract
The invention discloses a surface treatment method for semi-cured pieces or cured pieces. The method comprises the steps that (1) a base material which is gummed or coated is conveyed into a first oven to be baked, so that the base material is in a half-softening state; (2) the base material in the half-softening state is subjected to surface treatment and is baked by a second oven; and (3) the semi-cured pieces or cured pieces output from the second oven and meeting the surface requirement are taken up. As the surface treatment of the semi-cured pieces or cured pieces can be finished online in the oven sections, the production aim of meeting the requirement for the product appearance at a time is achieved, one procedure is omitted compared with the prior art, investment of labor and materials is saved, the efficiency is high, and the quality risk is low. Correspondingly, the invention discloses a surface treatment device for the semi-cured pieces or cured pieces.
Description
Technical field
The present invention relates to prepreg, the surface treatment method of cured sheets and device, particularly relate to and a kind ofly in baking oven section, method and the device of online process is carried out to the surface of prepreg, cured sheets.
Background technology
In current electronic substrate board industry, the prepreg in production process or cured sheets all has certain requirement to its surface in follow-up workshop section, such as branding, surface smoothness, surface coarsening etc.
Now for the prepreg, the cured sheets that have surface requirements, be all increase by a procedure after baking oven or even after rolling to process its surface.Such as need prepreg or the cured sheets of branding, uncoiling need be re-started to it, then carry out branding, rolling again after completing; Such as require that there are prepreg or the cured sheets of certain roughness in surface, after needing to re-start uncoiling to it, then adopts sand-blasting machine or compressed air shotblasting machine to carry out roughening treatment to its surface, and then carries out rolling to the prepreg after roughening treatment or cured sheets.So now all need in the art even to increase by a procedure to complete surface treatment after baking oven after rolling, thus add the input of human and material resources, and usefulness is lower, quality risk is high.
Therefore, be necessary that providing a kind of can carry out method and the device of online process, to realize the disposable production object reaching the apparent requirement of product in baking oven section to the surface of prepreg, cured sheets.
Summary of the invention
The object of the present invention is to provide and a kind ofly can carry out the method for online process in baking oven section to the surface of prepreg, cured sheets.
Another object of the present invention is to provide a kind of and can carry out the device of online process in baking oven section to the surface of prepreg, cured sheets.
For achieving the above object, technical scheme of the present invention is: the surface treatment method providing a kind of prepreg, cured sheets, it comprises the steps:
(1) base material after impregnation or coating is inputted the first baking oven to carry out baking and make it be in half soft state;
Described base material under (2) double soft state is carried out surface treatment and is toasted by the second baking oven;
(3) prepreg meeting surface requirements exported from described second baking oven or cured sheets are carried out rolling.
Preferably, in described step (2), carry out surface treatment by the described base material under extruding or roll-in double soft state.
Preferably, in described step (2), described base material carried out to surface treatment before described second baking oven of input or in described second baking oven, surface treatment carried out to described base material.
Compared with prior art, due to the surface treatment method of prepreg of the present invention, cured sheets, first the base material after impregnation or coating is inputted the first baking oven to carry out baking and make it be in half soft state, then, described base material under double soft state is carried out surface treatment and is toasted by the second baking oven, to obtain the prepreg or the cured sheets that meet surface requirements; Owing to can complete the surface treatment of prepreg or cured sheets online in baking oven section, realize the disposable production object reaching the apparent requirement of product, therefore, can save compared to prior art and eliminate one step from the process, thus save the input of human and material resources, and usefulness is higher, quality risk is low.
Accordingly, the present invention also provides a kind of prepreg, the surface processing device of cured sheets, it comprises the first baking oven, second baking oven and at least one surface disposal facility, described first baking oven, described second baking oven sets gradually, described surface disposal facility is located between the outlet of described first baking oven and the outlet of described second baking oven, impregnation or the base material after applying are half soft state after described first baking oven baking, described base material under half soft state is after described surface disposal facility process and described second baking oven baking, form the prepreg or the cured sheets that meet surface requirements.
Preferably, described surface disposal facility is single roller, pair roller or dislocation roller.
Preferably, be also provided with multiple guide roller between described first baking oven, described second baking oven, guide roller described in single roller and described in each is equipped with to make to form the surface treatment passage passed through for described base material between the two.
Preferably, described pair roller or described dislocation roller are equipped with respectively, make between described pair roller or form the surface treatment passage passed through for base material between described dislocation roller.
Preferably, the surface processing device of described prepreg, cured sheets also comprises driving mechanism, described driving mechanism connects at least one in described single roller, described pair roller or at least one in described dislocation roller, to realize opening or closing of described surface treatment passage.
Preferably, described base material through described surface treatment passage, described single roller, described pair roller or described dislocation roller described base material is extruded or roll-in to complete surface treatment.
Preferably, the surface processing device of described prepreg, cured sheets also comprises impregnation or coating mechanism, and described impregnation or coating mechanism are located at the front end of the entrance of described first baking oven, for carrying out impregnation or coating to described base material.
Compared with prior art, due to the surface processing device of prepreg of the present invention, cured sheets, it comprises the first baking oven, the second baking oven and at least one surface disposal facility, first baking oven, the second baking oven set gradually, between the outlet that surface disposal facility is located at described first baking oven and the outlet of the second baking oven, impregnation or the base material after applying are half soft state after described first baking oven baking, described base material under half soft state, after described surface disposal facility process and described second baking oven baking, forms the prepreg or the cured sheets that meet surface requirements.Therefore the surface treatment of prepreg or cured sheets can be completed online in baking oven section, realize the disposable production object reaching the apparent requirement of product, can save compared to prior art and eliminate one step from the process, and then save the input of human and material resources, and usefulness is higher, quality risk is low.
Accompanying drawing explanation
Fig. 1 is the flow chart of surface treatment method of prepreg of the present invention, cured sheets.
Fig. 2 is the structural representation of surface processing device first embodiment of prepreg of the present invention, cured sheets.
Fig. 3 is the structural representation of surface processing device second embodiment of prepreg of the present invention, cured sheets.
Fig. 4 is the structural representation of surface processing device the 3rd embodiment of prepreg of the present invention, cured sheets.
Fig. 5 is the structural representation of surface processing device the 4th embodiment of prepreg of the present invention, cured sheets.
Fig. 6 is the structural representation of surface processing device the 5th embodiment of prepreg of the present invention, cured sheets.
Fig. 7 is the structural representation of surface processing device the 6th embodiment of prepreg of the present invention, cured sheets.
Detailed description of the invention
With reference now to accompanying drawing, describe embodiments of the invention, element numbers similar in accompanying drawing represents similar element.The surface treatment method of prepreg of the present invention, cured sheets and device, can be used for the process such as the branding on the surface realizing prepreg or cured sheets, surface smoothness, surface coarsening, but not as limit.
Below first referring to shown in Fig. 1, the surface treatment method of prepreg provided by the present invention, cured sheets, comprises the steps:
Step S01: the base material after impregnation or coating is inputted the first baking oven and carries out baking and make it be in half soft state;
Described base material under step S02: double soft state is carried out surface treatment and is toasted by the second baking oven;
Step S03: the prepreg meeting surface requirements exported from described second baking oven or cured sheets are carried out rolling.
Preferably, in above-mentioned steps S02, carry out surface treatment by the described base material under extruding or roll-in double soft state.
Preferably, in described step S02, described base material carried out to surface treatment before described second baking oven of input or in described second baking oven, surface treatment carried out to described base material.
Due to the surface treatment method of prepreg of the present invention, cured sheets, first the base material after impregnation or coating is inputted the first baking oven to carry out baking and make it be in half soft state, then, described base material under double soft state is carried out surface treatment and is toasted by the second baking oven, to obtain the prepreg or the cured sheets that meet surface requirements; Owing to just completing the surface treatment of prepreg or cured sheets online in baking oven section, realize the disposable production object reaching the apparent requirement of product, therefore, can save compared to prior art and eliminate one step from the process, thus save the input of human and material resources, and usefulness is higher, quality risk is low.
Shown in Fig. 2-7, the different embodiments of the surface processing device 100 of prepreg of the present invention, cured sheets are described respectively.
Shown in Fig. 2-7, the surface processing device 100 of prepreg of the present invention, cured sheets, it comprises the impregnation or coating mechanism 101, first guide roller 102, first baking oven 103, slewing rollers 104, second baking oven 105 and the second guide roller 106 that set gradually; Wherein, described first baking oven 103, second baking oven 105 is arranged separately, and the first baking oven 103, second baking oven 105 has entrance and outlet respectively, the entrance of contiguous second baking oven 105 of outlet of the first baking oven 103; Slewing rollers 104 have multiple, between the entrance of the outlet being located at the first baking oven 103 separately of multiple slewing rollers 104, the second baking oven 105, through the base material that the first baking oven 103 exports, after the multiple slewing rollers 104 of pile warp, then input the second baking oven 105 and toast; First guide roller 102, impregnation or coating mechanism 101 are located at the front end of the entrance of the first baking oven 103 successively, and impregnation or coating mechanism 101 are for carrying out impregnation or coating processing to base material; Second guide roller 106 is located at the rear end of the outlet of the second baking oven 105.
The surface processing device 100 of prepreg of the present invention, cured sheets also comprises at least one surface disposal facility, described surface disposal facility is located between the outlet of the first baking oven 103 and the outlet of the second baking oven 105, impregnation or the base material after applying are half soft state after described first baking oven 103 toasts, described base material under half soft state, after described surface disposal facility process and described second baking oven 105 are toasted, forms the prepreg or the cured sheets that meet surface requirements.And described surface disposal facility can process the single or double of prepreg, cured sheets.
Below referring to shown in Fig. 2, in a kind of mode of the present invention, surface disposal facility is single roller 107, for realizing the one side process to prepreg or cured sheets.Particularly, between the outlet and the entrance of the second baking oven 105 of the first baking oven 103, at least one single roller 107 is set, and each single roller 107 and the corresponding setting of slewing rollers 104, make between single roller 107 of matching and slewing rollers 104, to form the surface treatment passage passed through for described base material, when base material is through surface treatment passage, single roller 107 described base material is extruded or roll-in to complete the process on single surface.
Shown in Fig. 3-7, in another kind of mode of the present invention, surface disposal facility is pair roller 107 or dislocation roller 107, for realizing the double treatment to prepreg or cured sheets.Particularly, the optional position between the outlet and the outlet of the second baking oven 105 of the first baking oven 103, arranges at least one pair of pair roller 107 or at least one pair of dislocation roller 107.
Below referring to Fig. 3, in the preferred embodiment of the present invention, arrange a pair pair roller 107 in the exit of the first baking oven 103, this cooperatively interacts to pair roller 107, forms the surface treatment passage passed through for base material between the two.Base material is after impregnation or coating mechanism 101 process, input the first baking oven 103 to toast, base material is made to be in half soft state, described base material under half soft state is after the surface treatment passage formed between pair roller 107, pair roller 107 is extruded or roll-in the base material be under half soft state by certain pressure, to complete the process on the two sides to base material, afterwards, base material is conveyed in the second baking oven 105 through slewing rollers 104 and toasts, after the outlet of the second baking oven 105 exports, obtain the prepreg or the cured sheets that meet surface requirements.
Below referring to Fig. 4, pair roller 107 can also be located at the optional position of the section of turning to, that is, be located at the optional position between the outlet of the first baking oven 103 and the entrance of the second baking oven 105, its working method with embodiment illustrated in fig. 3 in identical, repeat no more.
Shown in Fig. 5,6, pair roller 107 can also be located in the second baking oven 105, to carry out surface treatment to base material in the second baking oven 105, Fig. 5, Fig. 6 illustrate that the exit position place at the entry position place of the second baking oven 105 and the second baking oven 105 arranges the mode of pair roller 107, but be not limited to this position, two places, other positions in the second baking oven 105 can also be located at.Therefore, base material under half soft state is conveyed into after in the second baking oven 105 through slewing rollers 104, the surface treatment passage of base material between pair roller 107, pair roller 107 is extruded or roll-in the base material be under half soft state by certain pressure, to process the two sides of base material, meanwhile, the second baking oven 105 pairs of base materials toast, after the outlet of the second baking oven 105 exports, obtain the prepreg or the cured sheets that meet surface requirements.
Certainly be not limited to utilize pair roller 107 to realize the double treatment of prepreg, cured sheets, dislocation roller 107 can also be utilized to realize double treatment.
Shown in Fig. 7, in another preferred embodiment of the present invention, in the exit of the first baking oven 103, a pair dislocation roller 107 is set, two roll shafts of dislocation roller 107 are equipped with, make between two roll shafts, to form the surface treatment passage passed through for base material, dislocation roller 107, by different Stroke Control, realizes different pressure angles, thus realizes the surface treatment of the different pressures of the base material under double soft state.During work, base material is after impregnation or coating mechanism 101 process, input the first baking oven 103 to toast, make base material be in half soft state, the base material under half soft state, after the surface treatment passage formed between dislocation roller 107, completes the process on the two sides to base material, afterwards, base material is conveyed into the second baking oven 105 through slewing rollers 104 and toasts, and after the outlet of the second baking oven 105 exports, obtains the prepreg or the cured sheets that meet surface requirements.
Certainly, dislocation roller 107 also can be located at the optional position between the outlet of the first baking oven 103 and the outlet of the second baking oven 105, repeated description no longer one by one.
Shown in composition graphs 2-7, the surface processing device 100 of described prepreg, cured sheets also comprises driving mechanism, described driving mechanism connects single roller 107 to realize opening or closing of described surface treatment passage, when arranging pair roller 107 or dislocation roller 107, driving mechanism connects at least one in pair roller 107 or at least one in dislocation roller 107, to realize opening or closing of described surface treatment passage; Like this, when needs carry out surface treatment, described surface treatment passage is closed, when not needing to carry out surface treatment, described surface treatment passage is opened, thus do not affect original manufacture flow process.
In addition, single roller 107, pair roller 107 or dislocation roller 107 can be unpowered roller or live roll, and certainly, pair roller 107 or dislocation roller 107 also can be that wherein a roller is live roll, another roller is the roller not possessing power.
Due to prepreg of the present invention, the surface processing device 100 of cured sheets, it comprises the first baking oven 103, second baking oven 105 and at least one surface disposal facility, first baking oven 103, second baking oven 105 sets gradually, between the outlet that surface disposal facility is located at described first baking oven 103 and the outlet of the second baking oven 105, impregnation or the base material after applying are half soft state after described first baking oven 103 toasts, described base material under half soft state is after described surface disposal facility process and described second baking oven 105 are toasted, form the prepreg or the cured sheets that meet surface requirements.Therefore the surface treatment of prepreg or cured sheets can be completed online in baking oven section, realize the disposable production object reaching the apparent requirement of product, can save compared to prior art and eliminate one step from the process, and then save the input of human and material resources, and usefulness is higher, quality risk is low.
Above disclosedly be only the preferred embodiments of the present invention, certainly can not limit the interest field of the present invention with this, therefore according to the equivalent variations that the present patent application the scope of the claims is done, still belong to the scope that the present invention is contained.
Claims (10)
1. a surface treatment method for prepreg, cured sheets, is characterized in that: comprise the steps
(1) base material after impregnation or coating is inputted the first baking oven to carry out baking and make it be in half soft state;
Described base material under (2) double soft state is carried out surface treatment and is toasted by the second baking oven;
(3) prepreg meeting surface requirements exported from described second baking oven or cured sheets are carried out rolling.
2. the surface treatment method of prepreg as claimed in claim 1, cured sheets, is characterized in that: in described step (2), carries out surface treatment by the described base material under extruding or roll-in double soft state.
3. the surface treatment method of prepreg as claimed in claim 1, cured sheets, it is characterized in that: in described step (2), described base material carried out to surface treatment before described second baking oven of input or in described second baking oven, surface treatment carried out to described base material.
4. the surface processing device of a prepreg, cured sheets, it is characterized in that: comprise the first baking oven, the second baking oven and at least one surface disposal facility, described first baking oven, described second baking oven set gradually, described surface disposal facility is located between the outlet of described first baking oven and the outlet of described second baking oven, impregnation or the base material after applying are half soft state after described first baking oven baking, described base material under half soft state, after described surface disposal facility process and described second baking oven baking, forms the prepreg or the cured sheets that meet surface requirements.
5. the surface processing device of prepreg as claimed in claim 4, cured sheets, is characterized in that: described surface disposal facility is single roller, pair roller or dislocation roller.
6. the surface processing device of prepreg as claimed in claim 5, cured sheets, it is characterized in that: be also provided with multiple guide roller between described first baking oven, described second baking oven, guide roller described in single roller and described in each is equipped with to make to form the surface treatment passage passed through for described base material between the two.
7. the surface processing device of prepreg as claimed in claim 5, cured sheets, is characterized in that: described pair roller or described dislocation roller are equipped with respectively, makes between described pair roller or forms the surface treatment passage passed through for base material between described dislocation roller.
8. as right wants the surface processing device of prepreg as described in 6 or 7, cured sheets, it is characterized in that: also comprise driving mechanism, described driving mechanism connects at least one in described single roller, described pair roller or at least one in described dislocation roller, to realize opening or closing of described surface treatment passage.
9. as right wants the surface processing device of prepreg as described in 6 or 7, cured sheets, it is characterized in that: described base material through described surface treatment passage, described single roller, described pair roller or described dislocation roller described base material is extruded or roll-in to complete surface treatment.
10., as right wants the surface processing device of prepreg as described in 4, cured sheets, it is characterized in that: also comprise impregnation or coating mechanism, described impregnation or coating mechanism are located at the front end of the entrance of described first baking oven, for carrying out impregnation or coating to described base material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510895089.7A CN105381940A (en) | 2015-12-07 | 2015-12-07 | Surface treatment method and device for semi-cured pieces or cured pieces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510895089.7A CN105381940A (en) | 2015-12-07 | 2015-12-07 | Surface treatment method and device for semi-cured pieces or cured pieces |
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| CN105381940A true CN105381940A (en) | 2016-03-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510895089.7A Pending CN105381940A (en) | 2015-12-07 | 2015-12-07 | Surface treatment method and device for semi-cured pieces or cured pieces |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113427669A (en) * | 2021-06-29 | 2021-09-24 | 广东生益科技股份有限公司 | Top roller mechanism for prepreg and gluing machine |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007040284A1 (en) * | 2005-10-06 | 2007-04-12 | Hitachi Metals, Ltd. | Photoluminescent coating light alloy wheel and method for forming the coating |
| CN201848363U (en) * | 2010-10-27 | 2011-06-01 | 江门盈骅光电科技有限公司 | Improved reinforcing material impregnation sizing mechanism |
-
2015
- 2015-12-07 CN CN201510895089.7A patent/CN105381940A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007040284A1 (en) * | 2005-10-06 | 2007-04-12 | Hitachi Metals, Ltd. | Photoluminescent coating light alloy wheel and method for forming the coating |
| CN201848363U (en) * | 2010-10-27 | 2011-06-01 | 江门盈骅光电科技有限公司 | Improved reinforcing material impregnation sizing mechanism |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113427669A (en) * | 2021-06-29 | 2021-09-24 | 广东生益科技股份有限公司 | Top roller mechanism for prepreg and gluing machine |
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