CN112985041A - Circuit board moves back membrane section waste film sediment dewatering device - Google Patents
Circuit board moves back membrane section waste film sediment dewatering device Download PDFInfo
- Publication number
- CN112985041A CN112985041A CN202110250222.9A CN202110250222A CN112985041A CN 112985041 A CN112985041 A CN 112985041A CN 202110250222 A CN202110250222 A CN 202110250222A CN 112985041 A CN112985041 A CN 112985041A
- Authority
- CN
- China
- Prior art keywords
- film
- dry film
- useless
- waste
- circuit board
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
- F26B17/18—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by rotating helical blades or other rotary conveyors which may be heated moving materials in stationary chambers, e.g. troughs
- F26B17/20—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by rotating helical blades or other rotary conveyors which may be heated moving materials in stationary chambers, e.g. troughs the axis of rotation being horizontal or slightly inclined
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/001—Handling, e.g. loading or unloading arrangements
- F26B25/002—Handling, e.g. loading or unloading arrangements for bulk goods
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/02—Applications of driving mechanisms, not covered by another subclass
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B5/00—Drying solid materials or objects by processes not involving the application of heat
- F26B5/14—Drying solid materials or objects by processes not involving the application of heat by applying pressure, e.g. wringing; by brushing; by wiping
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/02—Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding
- H05K3/06—Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding the conductive material being removed chemically or electrolytically, e.g. by photo-etch process
- H05K3/061—Etching masks
Abstract
The invention provides a waste film residue dehydration device for a film removing section of a circuit board, which comprises: casing and useless dry film screw conveyer construct, useless dry film screw conveyer construct and install in the casing, the casing be located the position department of useless dry film screw conveyer construct top is provided with the circuit board and moves back membrane useless membrane sediment inlet port, the casing be located useless dry film screw conveyer construct's export is stretched and is provided with the useless membrane sediment dehydration and arranges the export of membrane sediment, the casing be located useless dry film screw conveyer construct's below is provided with the outlet. The invention can add a dry film dehydration device to the film withdrawing section, thereby effectively preventing the moisture in the waste dry film from polluting the environment after the film is withdrawn and solving the problem of environmental protection.
Description
Technical Field
The invention relates to the field of circuit board manufacturing, in particular to a waste film residue dehydration device for a film removing section of a circuit board.
Background
A dry film is pasted in the production process of the circuit board, and a circuit pattern is formed after exposure, but the problem that environmental-friendly garbage is influenced by film stripping is not effectively improved all the time, and alkaline moisture in the dry film garbage cannot be treated on site, so that the environment is seriously polluted. At present, the moisture on the waste dry film can not be treated on site after the film is removed, and the film can only be packaged by a snakeskin bag, so that the cost is extremely high when the film is treated by an environmental protection company.
Disclosure of Invention
The invention provides a waste film residue dehydration device for a film removing section of a circuit board, which aims to solve at least one technical problem.
In order to solve the above problems, as an aspect of the present invention, there is provided a circuit board film removing section waste film residue dewatering device, comprising: casing and useless dry film screw conveyer construct, useless dry film screw conveyer construct and install in the casing, the casing be located the position department of useless dry film screw conveyer construct top is provided with the circuit board and moves back membrane useless membrane sediment inlet port, the casing be located useless dry film screw conveyer construct's export is stretched and is provided with the useless membrane sediment dehydration and arranges the export of membrane sediment, the casing be located useless dry film screw conveyer construct's below is provided with the outlet.
Preferably, circuit board is moved back membrane section useless membrane sediment dewatering device and is still including being used for driving useless dry film spiral delivery mechanism's motor.
Preferably, the waste dry film spiral conveying mechanism comprises a first propeller type conveying belt and a second propeller type conveying belt which are arranged in parallel and engaged with each other, a first gear is installed at the output end of the motor, the first gear is installed at one end of the first propeller type conveying belt, and a second gear engaged with the first gear is installed at one end of the second propeller type conveying belt.
Preferably, the output ends of the first and second propeller type conveyor belts are provided with two dry film moisture squeezing cylinders arranged in parallel.
Due to the adoption of the technical scheme, the dry film dehydration device can be added to the film withdrawing section, so that the moisture in the waste dry film after the dry film is withdrawn is effectively prevented from polluting the environment, and the environmental protection problem is solved.
Drawings
Fig. 1 schematically shows a structural schematic of the present invention.
Reference numbers in the figures: 1. a housing; 2. a circuit board film stripping waste film slag inlet; 3. a film residue outlet for waste film residue dehydration; 4. a water outlet; 5. a motor; 6. a first propeller conveyor; 7. a second propeller conveyor; 8. a first gear; 9. a second gear; 10. the dry film water extrudes the cylinder.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
The traditional strong-alkaline liquid medicine film removing method is used in the industry at present, a dry film on the surface of a board is removed when the board passes through a film removing section to form a pattern, but the dry film is filled with water after passing through a liquid medicine filter screen and is like mud, so that the environmental protection cost is high, the environmental protection requirement cannot be met, and the problem can be effectively solved.
As one aspect of the present invention, there is provided a circuit board film stripping section waste film residue dewatering device, comprising: casing 1 and useless dry film screw conveyer construct, useless dry film screw conveyer construct and install in the casing 1, casing 1 be located the position department of useless dry film screw conveyer construct top is provided with circuit board and moves back useless membrane sediment inlet port 2, casing 1 be located useless dry film screw conveyer construct's export is stretched and is provided with useless membrane sediment dehydration and arranges membrane sediment export 3, casing 1 be located useless dry film screw conveyer construct's below is provided with outlet 4.
Preferably, circuit board moves back membrane section useless membrane sediment dewatering device still includes and is used for driving useless dry film screw conveyor's motor 5.
Preferably, the spiral conveying mechanism for waste dry films comprises a first propeller type conveying belt 6 and a second propeller type conveying belt 7 which are arranged in parallel and engaged with each other, a first gear 8 is installed at the output end of the motor 5, the first gear 8 is installed at one end of the first propeller type conveying belt 6, and a second gear 9 engaged with the first gear 8 is installed at one end of the second propeller type conveying belt 7.
Preferably, the output ends of the first and second propeller belts 6 and 7 are provided with two dry film moisture pressing cylinders 10 arranged in parallel.
The circuit board moves back membrane waste film sediment and moves from circuit board and moves back membrane waste film sediment entry 2 and get into useless dry film spiral transport mechanism, under useless dry film spiral transport mechanism's promotion, to the direction removal of useless membrane sediment dehydration row membrane sediment export 3, when the dry film moisture extrusion drum 10 of two parallel arrangement, is extruded moisture wherein by these two dry film moisture extrusion drums 10. The extruded water flows downwards from the water outlet, and the dry slag is discharged from a waste film slag dehydration and film slag discharging outlet 3.
Due to the adoption of the technical scheme, the dry film dehydration device can be added to the film withdrawing section, so that the moisture in the waste dry film after the dry film is withdrawn is effectively prevented from polluting the environment, and the environmental protection problem is solved.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. The utility model provides a circuit board moves back membrane section waste film sediment dewatering device which characterized in that includes: casing (1) and useless dry film screw conveyer construct, useless dry film screw conveyer construct to install in casing (1), being located of casing (1) the position department of useless dry film screw conveyer construct top is provided with circuit board and moves back membrane waste film sediment inlet port (2), being located of casing (1) useless dry film screw conveyer construct the export stretch to be provided with the waste film sediment and take off membrane waste discharge sediment export (3), being located of casing (1) useless dry film screw conveyer construct's below is provided with outlet (4).
2. The waste film and slag dehydrating device for the circuit board film removing section according to claim 1, further comprising a motor (5) for driving the spiral conveying mechanism of the waste dry films.
3. The waste film residue dehydrating device at the film removing section of the circuit board according to claim 2, wherein the waste dry film spiral conveying mechanism comprises a first propeller conveyor (6) and a second propeller conveyor (7) which are arranged in parallel and engaged with each other, a first gear (8) is installed at the output end of the motor (5), the first gear (8) is installed at one end of the first propeller conveyor (6), and a second gear (9) engaged with the first gear (8) is installed at one end of the second propeller conveyor (7).
4. The waste film residue dehydrating device at the film removing section of the circuit board according to claim 3, wherein the output ends of the first propeller conveyor (6) and the second propeller conveyor (7) are provided with two dry film moisture squeezing cylinders (10) arranged in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110250222.9A CN112985041A (en) | 2021-03-08 | 2021-03-08 | Circuit board moves back membrane section waste film sediment dewatering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110250222.9A CN112985041A (en) | 2021-03-08 | 2021-03-08 | Circuit board moves back membrane section waste film sediment dewatering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112985041A true CN112985041A (en) | 2021-06-18 |
Family
ID=76336491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110250222.9A Pending CN112985041A (en) | 2021-03-08 | 2021-03-08 | Circuit board moves back membrane section waste film sediment dewatering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112985041A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5743178A (en) * | 1995-11-10 | 1998-04-28 | F.Lli Babbini Di Lionello Babbini & C. S.A.S. | Screw press for dehydrating fibrous materials |
| CN101907388A (en) * | 2010-07-20 | 2010-12-08 | 张家港市联达机械有限公司 | Film squeezing machine |
| US8287268B1 (en) * | 2011-04-15 | 2012-10-16 | Thomas Michael R | Distiller grain pellet production devices |
| CN203125984U (en) * | 2013-02-09 | 2013-08-14 | 山东华绿餐处科技股份有限公司 | Solid-liquid separation device for dining room and kitchen waste processing device |
| CN104567321A (en) * | 2014-12-24 | 2015-04-29 | 华新水泥(黄石)装备制造有限公司 | Screw extruder for extrusion dehydration |
| CN105500756A (en) * | 2016-01-21 | 2016-04-20 | 卿启湘 | Screw extrusion solid-liquid separator |
| CN206540404U (en) * | 2017-01-20 | 2017-10-03 | 杨光辉 | A kind of PCB takes off film film residues hydroextractor |
| CN108731391A (en) * | 2018-06-15 | 2018-11-02 | 昆山市斯鸿特电子有限公司 | Striping stripping residue dewaterer |
| CN109631508A (en) * | 2019-02-20 | 2019-04-16 | 昆山市斯鸿特电子有限公司 | Double-screw film slag squeezing machine |
| CN209649552U (en) * | 2019-02-15 | 2019-11-19 | 惠州市创瑞虹科技有限公司 | A kind of useless secondary double helix exrusion formula solid-liquid separating machine of film slag of wiring board |
| CN210501563U (en) * | 2019-06-09 | 2020-05-12 | 山东舒赫环保科技有限公司 | Comprehensive separator for food waste |
-
2021
- 2021-03-08 CN CN202110250222.9A patent/CN112985041A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5743178A (en) * | 1995-11-10 | 1998-04-28 | F.Lli Babbini Di Lionello Babbini & C. S.A.S. | Screw press for dehydrating fibrous materials |
| CN101907388A (en) * | 2010-07-20 | 2010-12-08 | 张家港市联达机械有限公司 | Film squeezing machine |
| US8287268B1 (en) * | 2011-04-15 | 2012-10-16 | Thomas Michael R | Distiller grain pellet production devices |
| CN203125984U (en) * | 2013-02-09 | 2013-08-14 | 山东华绿餐处科技股份有限公司 | Solid-liquid separation device for dining room and kitchen waste processing device |
| CN104567321A (en) * | 2014-12-24 | 2015-04-29 | 华新水泥(黄石)装备制造有限公司 | Screw extruder for extrusion dehydration |
| CN105500756A (en) * | 2016-01-21 | 2016-04-20 | 卿启湘 | Screw extrusion solid-liquid separator |
| CN206540404U (en) * | 2017-01-20 | 2017-10-03 | 杨光辉 | A kind of PCB takes off film film residues hydroextractor |
| CN108731391A (en) * | 2018-06-15 | 2018-11-02 | 昆山市斯鸿特电子有限公司 | Striping stripping residue dewaterer |
| CN209649552U (en) * | 2019-02-15 | 2019-11-19 | 惠州市创瑞虹科技有限公司 | A kind of useless secondary double helix exrusion formula solid-liquid separating machine of film slag of wiring board |
| CN109631508A (en) * | 2019-02-20 | 2019-04-16 | 昆山市斯鸿特电子有限公司 | Double-screw film slag squeezing machine |
| CN210501563U (en) * | 2019-06-09 | 2020-05-12 | 山东舒赫环保科技有限公司 | Comprehensive separator for food waste |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210618 |
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| RJ01 | Rejection of invention patent application after publication |