CN204295753U - A kind of OCA waste discharge production line - Google Patents
A kind of OCA waste discharge production line Download PDFInfo
- Publication number
- CN204295753U CN204295753U CN201420789430.1U CN201420789430U CN204295753U CN 204295753 U CN204295753 U CN 204295753U CN 201420789430 U CN201420789430 U CN 201420789430U CN 204295753 U CN204295753 U CN 204295753U
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- oca
- waste discharge
- streamline
- waste
- finished product
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Abstract
The utility model discloses a kind of OCA waste discharge production line, comprise the streamline of conveying OCA material, along streamline setting gradually cutting die, light film waste discharge apparatus and OCA waste discharge apparatus, described OCA waste discharge apparatus comprise tension axis, up and down fit axle, rewinding driving shaft and winding be connected two adhesive tapes, wherein tension axis, rewinding driving shaft are positioned at above streamline, axle of fitting up and down is positioned at streamline up and down for adhesive tape and the OCA semi-finished product of fitting, and the streamline after laminating axle is provided with waste discharge tool.Not only the utility model mainly by changing the separate mode of OCA semi-finished product circumferential side frame glue waste material, sticks up OCA semi-finished product both sides frame adhesive waste material by two adhesive tapes simultaneously, thus reaches the object of waste discharge but also solve OCA semi-finished product and be out of shape bad problem.
Description
Technical field
The utility model discloses a kind of OCA waste discharge production line, divides belong to OCA optical cement processing mould cutting technology for making field by International Patent Classification (IPC) (IPC).
Background technology
OCA optical cement is one of important raw and processed materials of touch-screen.The main processing mode of traditional OCA is cross cutting processing, namely the shape of product, the specification equal proportion designing and making cutting die that are processed into needed for foundation, by cutting die, Punching Technology is carried out to OCA raw material or OCA semi-finished product, and OCA semi-finished product circumferential side frame slug detect waste discharge tool and rewinding driving shaft are carried out disposable waste discharge, reach the shape of product of required processing.OCA waste discharge mode common is at present concrete as shown in Figure 1: OCA raw material or semi-finished product through cutting die carry out die-cut after, by waste discharge tool by after the light film waste discharge of OCA semi-finished product P, waste discharge film and the half-finished light membrane portions of OCA and all glue waste materials (i.e. OCA circumferential side frame waste material) is utilized to fit, then by waste discharge tool, OCA semi-finished product circumferential side frame glue waste material is integrally separated with OCA semi-finished product, finally utilize rewinding driving shaft collecting waste material entire volume, the change of OCA each rete is as sectional view A-A each in Fig. 2, B-B, C-C, D-D, from right (end) left (on) be film carrier successively, heavy film, OCA, light film, film.Above-mentioned waste discharge technique is applicable to the waste discharge in the harder OCA process of colloidality, it is bad that OCA as softer for colloidality uses above waste discharge mode that OCA semi-finished product then can be caused to be out of shape, main cause is: the OCA that contrast colloidality is harder, the softer OCA retractility of colloidality is better, the softer OCA of colloidality is easily producing deformation after cutting die is die-cut, and causing can be adhered to one another because the OCA deformation generating portion after punched contacts between OCA semi-finished product with OCA semi-finished product circumferential side frame glue waste material.Therefore, when processing the softer OCA of colloidality and adopting overall waste discharge mode described above to carry out the glue waste material waste discharge of OCA semi-finished product circumferential side frame, the OCA semi-finished product of part adhesive can be driven simultaneously and cause the distortion of OCA semi-finished product bad.
China document CN201310363641.9 discloses the processing technology of the flat cutter die cutting of a kind of OCA optical cement, upper roller and bottom roller is respectively equipped with at the upper and lower surface of the complete OCA material of cross cutting, one end of waste discharge adhesive tape is located at receives on useless roller, the other end walks around upper roller, be located on blowing roller, when upper roller and bottom roller running, the scrap rubber on OCA material glues by waste discharge adhesive tape.Waste discharge mode disclosed in the document belongs to common OCA waste discharge mode, there will be the phenomenon of drawing glue bad equally for during processing OCA waste discharge.
Utility model content
For the deficiencies in the prior art, the utility model provides a kind of OCA waste discharge production line, by changing the separate mode of OCA semi-finished product circumferential side frame glue waste material, solving OCA waste discharge and occurring the problem of drawing glue bad phenomenon.
For achieving the above object, the utility model is achieved through the following technical solutions:
A kind of OCA waste discharge production line, comprise the streamline of conveying OCA material, cutting die is set gradually along on streamline, light film waste discharge apparatus and OCA waste discharge apparatus, described OCA waste discharge apparatus comprises tension axis, to fit up and down axle, two adhesive tapes that rewinding driving shaft and winding are connected, wherein tension axis, rewinding driving shaft is positioned at above streamline, axle of fitting up and down is positioned at streamline up and down for adhesive tape and the OCA semi-finished product of fitting, article two, the spacing of adhesive tape is OCA finished width, article two, adhesive tape protects parastate all the time from being discharged in rewinding stroke, streamline after laminating axle is provided with waste discharge tool.
Further, the OCA material that the described die-cut streamline of cutting die 1:1 transports.
Further, described light film waste discharge apparatus comprises waste discharge tool and the rewinding driving shaft for collecting light film waste material, waste discharge tool is arranged on light film waste material on streamline and is separated place with OCA is half-finished, rewinding driving shaft is positioned at above streamline, the waste discharge tool of described light film waste discharge is waste discharge scraper, and the effect end of scraper is acuter angles.
Further, the waste discharge tool after described laminating axle is waste discharge scraper, and the effect end of this scraper is obtuse angle structure.
Not only the utility model mainly by changing the separate mode of OCA semi-finished product circumferential side frame glue waste material, sticks up OCA semi-finished product both sides frame adhesive waste material by two adhesive tapes simultaneously, thus reaches the object of waste discharge but also solve OCA semi-finished product and be out of shape bad problem.
Accompanying drawing explanation
Fig. 1 is the utility model OCA waste discharge mode schematic diagram.
Fig. 2 is each sectional view and OCA cross cutting flow chart in Fig. 1.
Fig. 3 is the utility model waste discharge scraper schematic perspective view.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Embodiment: refer to Fig. 1 to Fig. 3, a kind of OCA waste discharge production line, comprise the streamline of conveying OCA material, cutting die is set gradually along on streamline, light film waste discharge apparatus and OCA waste discharge apparatus, described OCA waste discharge apparatus comprises tension axis 2, laminating axle 3 up and down, two adhesive tape M5 that rewinding driving shaft 4 and winding are connected, wherein tension axis 2, rewinding driving shaft 4 is positioned at above streamline, axle 3 of fitting up and down is positioned at streamline up and down for adhesive tape and the OCA semi-finished product of fitting, article two, the spacing of adhesive tape is OCA finished width, article two, adhesive tape remains parastate from being discharged in rewinding stroke, streamline after laminating axle is provided with waste discharge tool 5.The OCA material that the described die-cut streamline of cutting die 1:1 transports is OCA semi-finished product P.Light film waste discharge apparatus of the present utility model comprises waste discharge tool 5 and the rewinding driving shaft 1 for collecting light film waste material, waste discharge tool is arranged on light film waste material on streamline and is separated place with OCA is half-finished, rewinding driving shaft is positioned at above streamline, the waste discharge tool 5 of described light film waste discharge is waste discharge scraper, and the effect end of scraper is acuter angles.Waste discharge tool 5 after laminating axle 3 is waste discharge scraper, and the effect end of this scraper is obtuse angle structure.Production line after the light film waste discharge of the utility model has laminating axle 3, adhesive tape one end is located on tension axis 2, and the other end is walked around laminating axle and is located on rewinding driving shaft 4 through waste discharge tool.
During the utility model waste discharge, 2 adhesive tapes are utilized to fit with the waste material of wherein the right and left of OCA semi-finished product circumferential side frame glue waste material respectively, then by waste discharge tool 5, OCA semi-finished product circumferential side frame glue waste material is integrally separated with OCA semi-finished product from left and right sides 2 adhesive tapes bonding lower while, finally utilizes rewinding driving shaft collecting adhesive tape and waste material entire volume.The wide cut of every bar adhesive tape is less than or equal to OCA semi-finished product the right and left frame glue waste material width, its objective is that adhesive tape is only bonding with OCA frame adhesive waste material and by its waste discharge, the spacing of 2 adhesive tapes is OCA finished width.The Tensity size sticking up 2 adhesive tapes of OCA frame adhesive waste material be connected with rewinding driving shaft is identical, and 2 adhesive tapes remain parastate from being discharged in rewinding stroke.
Rewinding driving shaft in the utility model: can the axle of adjustment of tonicity and rotating speed; Tension axis: only cannot the axle of adjusting rotary speed with adjustment of tonicity; Laminating axle: by multilayer material (>=2 layers) laminating all-in-one-piece roll-in axle; Waste discharge scraper: a kind of waste discharge tool got rid of by waste material, angle and direction can adjust.
OCA each film layer structure change section A-A as each in Fig. 2, B-B, C-C, D-D, from right (end) left (on) be film carrier M1, weight film M2, OCA M3, gently film M4, adhesive tape M5 successively.
The utility model is mainly by changing the separate mode of OCA semi-finished product circumferential side frame glue waste material, stick up OCA semi-finished product both sides frame adhesive waste material by two adhesive tapes simultaneously, drive simultaneously and stick up OCA surrounding glue waste material, compare with all glue waste material waste discharge modes with the half-finished light membrane portions of existing waste discharge plastic film covering OCA, waste discharge is with strong points, not only Multi-point force application and simultaneously stick up OCA surrounding glue waste material, thus reach the object of waste discharge but also solve OCA semi-finished product and be out of shape bad problem.
Above, be only the embodiment utilizing the utility model technology contents, the modification that any those skilled in the art use the utility model to do, change, all belong to the scope of the claims that the utility model is advocated, and be not limited to those disclosed embodiments.
Claims (4)
1. an OCA waste discharge production line, it is characterized in that: the streamline comprising conveying OCA material, cutting die is set gradually along on streamline, light film waste discharge apparatus and OCA waste discharge apparatus, described OCA waste discharge apparatus comprises tension axis, to fit up and down axle, two adhesive tapes that rewinding driving shaft and winding are connected, wherein tension axis, rewinding driving shaft is positioned at above streamline, axle of fitting up and down is positioned at streamline up and down for adhesive tape and the OCA semi-finished product of fitting, article two, the spacing of adhesive tape is OCA finished width, article two, adhesive tape remains parastate from being discharged in rewinding stroke, streamline after laminating axle is provided with waste discharge tool.
2. a kind of OCA waste discharge production line according to claim 1, is characterized in that: the OCA material that the described die-cut streamline of cutting die 1:1 transports.
3. a kind of OCA waste discharge production line according to claim 1, it is characterized in that: described light film waste discharge apparatus comprises waste discharge tool and the rewinding driving shaft for collecting light film waste material, waste discharge tool is arranged on light film waste material on streamline and is separated place with OCA is half-finished, rewinding driving shaft is positioned at above streamline, the waste discharge tool of described light film waste discharge is waste discharge scraper, and the effect end of scraper is acuter angles.
4. according to a kind of OCA waste discharge production line one of claims 1 to 3 Suo Shu, it is characterized in that: the waste discharge tool after described laminating axle is waste discharge scraper, the effect end of this scraper is obtuse angle structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420789430.1U CN204295753U (en) | 2014-12-15 | 2014-12-15 | A kind of OCA waste discharge production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420789430.1U CN204295753U (en) | 2014-12-15 | 2014-12-15 | A kind of OCA waste discharge production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204295753U true CN204295753U (en) | 2015-04-29 |
Family
ID=53101331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420789430.1U Expired - Fee Related CN204295753U (en) | 2014-12-15 | 2014-12-15 | A kind of OCA waste discharge production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204295753U (en) |
-
2014
- 2014-12-15 CN CN201420789430.1U patent/CN204295753U/en not_active Expired - Fee Related
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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: 20150429 Termination date: 20191215 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |