CN111873489A - Plate processing equipment, plate pultrusion process and plate - Google Patents
Plate processing equipment, plate pultrusion process and plate Download PDFInfo
- Publication number
- CN111873489A CN111873489A CN202010751014.2A CN202010751014A CN111873489A CN 111873489 A CN111873489 A CN 111873489A CN 202010751014 A CN202010751014 A CN 202010751014A CN 111873489 A CN111873489 A CN 111873489A
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- China
- Prior art keywords
- stripping
- plate
- glue dipping
- channel
- processing apparatus
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/40—Shaping or impregnating by compression not applied
- B29C70/50—Shaping or impregnating by compression not applied for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC]
- B29C70/52—Pultrusion, i.e. forming and compressing by continuously pulling through a die
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/40—Shaping or impregnating by compression not applied
- B29C70/50—Shaping or impregnating by compression not applied for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC]
- B29C70/52—Pultrusion, i.e. forming and compressing by continuously pulling through a die
- B29C70/525—Component parts, details or accessories; Auxiliary operations
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Composite Materials (AREA)
- Mechanical Engineering (AREA)
- Coating Apparatus (AREA)
Abstract
The invention discloses a plate processing device, a plate pultrusion process and a plate, wherein the processing device comprises a sleeve with a channel; the first stripping part penetrates through the channel, and first grains are arranged on the surface of the first stripping part; the first power mechanism is used for driving the first stripping part to move along a first preset track; the traction mechanism is used for driving a gum dipping part to move along a second preset track; when the glue dipping part moves into the channel, the part of the glue dipping part, which is positioned in the channel, is attached to the first stripping part, so that second grains matched with the first grains are formed on the surface of the glue dipping part. The plate produced by the scheme has the advantages of simple production process and reduced plate cost, and the surface of the plate is easy to have irregular grains for resin flowing, and the use of a stripping layer in the plate product can be cancelled.
Description
Technical Field
The invention relates to the field of plate processing, in particular to plate processing equipment, a plate pultrusion process and a plate.
Background
With the continuous development of the wind power industry, the scale of a wind power installation machine is continuously enlarged, the technical level is gradually improved, the wind power gradually enters the flat era, the flat electricity consumption cost of the wind power becomes an increasingly important assessment index, and the reduction of the electricity consumption cost by thousands of degrees becomes an important embodiment for improving the comprehensive competitiveness of a fan.
The blade of the wind driven generator generally comprises a main beam, an auxiliary beam, a skin, a web plate and the like, wherein a pultrusion plate is a fiber reinforced resin matrix composite plate and is a structural form for manufacturing a main bearing structure (the main beam or the auxiliary beam) of the blade. The upper and lower surfaces of the sheets typically have peel layers which are removed prior to use to form an irregularly textured surface which creates gaps at the interface where the sheets are stacked, thereby making resin infusion easier between the sheets. The release layer is generally made by coating a release agent on the surface of the fabric, and the tightly woven fabric and the release agent prevent the release layer from being firmly bonded with the plate resin, so that the release layer can be easily removed.
The stripping layer has higher requirements on the plate and the process, so the cost is higher, the material cost of the plate is increased, and the competitiveness of the plate in use is reduced.
Disclosure of Invention
The invention aims to provide a plate processing device, a plate pultrusion process and a plate, which have the advantages of simple production process and reduced plate cost in view of the problem that the prior pultruded plate uses stripping layers and has higher material cost, so that the plate not only has an irregular grain surface easy for resin to flow, but also can cancel the use of the stripping layers in the plate product.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
a sheet processing apparatus, the apparatus comprising:
a sleeve having a channel;
the first stripping part penetrates through the channel, and first grains are arranged on the surface of the first stripping part;
the first power mechanism is used for driving the first stripping part to move along a first preset track;
a tank for holding a first material;
the traction mechanism is used for driving a gumming part to move along a second preset track, and the second track comprises a first position and a second position located in the channel;
when the glue dipping part moves to the first position, the glue dipping part can be soaked with the first material; when the glue dipping part moves to the second position, the first material is dipped in the glue dipping part, and the part of the glue dipping part, which is positioned in the channel, is attached to the first stripping part, so that second grains matched with the first grains are formed on the surface of the glue dipping part.
Further, the glue dipping portion is a fiber yarn soaked with the first material.
Further, the first power mechanism comprises at least two first roller bodies, the first stripping part is arranged on the at least two first roller bodies, and a first motor is arranged on at least one first roller body; when the first motor is started, the first stripping part transmits between at least two first roller bodies, and the glue dipping part is separated from the first stripping part after moving to a first position along a second preset track.
Further, a first annular groove used for placing the first stripping portion is formed in the side wall of the first roller body.
Further, the apparatus further comprises a tank for holding the first material.
Further, the first material is a resin.
Further, the speed of the first peeling part moving along the first preset track is the same as the speed of the gumming part moving along the second preset track.
Furthermore, the equipment also comprises a second stripping part and a second power mechanism for driving the second stripping part to move along a third preset track, wherein the surface of the second stripping part is provided with second grains; when the glue dipping part moves into the channel, the part of the glue dipping part in the channel is attached to the second stripping part.
Further, the second power mechanism comprises at least two second roller bodies, the second stripping part is arranged on the at least two second roller bodies, and a second motor is arranged on at least one second roller body; when the second motor is started, the second stripping part is driven between at least two second roller bodies, and after the glue dipping part moves to the first position along a second preset track, the glue dipping part is separated from the second stripping part.
Further, a second annular groove used for placing the second stripping portion is formed in the side wall of the second roller body.
Further, the speed of the second peeling part moving along the third preset track is the same as the speed of the gumming part moving along the second preset track.
In another aspect, the present invention further provides a plate pultrusion process applied to the processing equipment, wherein the process includes:
drawing the impregnated part into the external member, wherein a first stripping part in the external member is attached to the impregnated part;
and drawing the glue dipping part until the glue dipping part is separated from the sleeve.
In still another aspect, the invention also provides a plate made by the processing equipment.
Compared with the prior art, the invention has at least one of the following advantages:
the plate produced by the scheme has the advantages of simple production process and reduced plate cost, and the surface of the plate is easy to have irregular grains for resin flowing, and the use of a stripping layer in the plate product can be cancelled.
Drawings
Fig. 1 is a schematic structural diagram according to an embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the following detailed description of the preferred embodiment of fig. 1. The advantages and features of the present invention will become more apparent from the following description. It is to be noted that the drawings are in a very simplified form and are all used in a non-precise scale for the purpose of facilitating and distinctly aiding in the description of the embodiments of the present invention. To make the objects, features and advantages of the present invention comprehensible, reference is made to the accompanying drawings. It should be understood that the structures, ratios, sizes, and the like shown in the drawings and described in the specification are only used for matching with the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the implementation conditions of the present invention, so that the present invention has no technical significance, and any structural modification, ratio relationship change or size adjustment should still fall within the scope of the present invention without affecting the efficacy and the achievable purpose of the present invention.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or field device that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or field device. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or field device that comprises the element.
Referring to fig. 1, the plate processing apparatus provided in this embodiment includes:
a kit 200 having a channel;
the first stripping part 302 penetrates through the channel, the first stripping part 302 is of a belt-shaped structure, the head part and the tail part of the belt-shaped structure are fixedly connected, first grains are arranged on the surface of the first stripping part 302, and the first grains are irregular grains or regular grains;
a first power mechanism for driving the first peeling part 302 to move along a first preset track (clockwise rotation);
a glue-impregnated portion 100 impregnated with a first material;
a traction mechanism (not shown in the drawings, which is a prior art device purchased from the outside by a person skilled in the art) for driving the gumming section 100 to move along a second preset trajectory;
when the glue dipping portion 100 moves into the channel, the portion of the glue dipping portion 100 located in the channel is attached to the first peeling portion 302.
The kit 200, the first power mechanism and the second power mechanism in this embodiment are mounted on a frame (not shown in the drawings) that supports them.
In this embodiment, the glue-impregnated portion 100 is a fiber yarn impregnated with the first material. The first material is an organic polymer that may be solid, semi-solid, or liquid. The fiber yarn has good effect of infiltrating organic polymers and is easy to form. When the dipping portion 100 enters the kit 200, the first material thereon is in a semi-cured state, and after the dipping portion and the first stripping portion are separated, the first material is finally in a cured state, so that the dipping portion is manufactured into a pultruded panel with a texture on the surface. In this embodiment, the first power mechanism includes two first roller bodies 301, the first peeling portion 302 is installed on the two first roller bodies 301, and a first motor is installed on one first roller body 301, and when the first motor is started, the first roller body 301 can be driven to rotate (the first motor is not shown in the drawing); when the first motor is started, the first peeling part 302 is driven between the two first rollers 301, and after the dipping part 100 moves to the first position along the second preset track, the dipping part 100 is separated from the first peeling part 302.
In this embodiment, a first annular groove for placing the first peeling portion 302 is formed in the side wall of the first roller body 301, and the first annular groove is used for limiting the first peeling portion 302, so that the stability of the first peeling portion 302 during operation is improved.
In this embodiment, the apparatus further includes a tank 500 for containing the first material, and the fiber yarn enters from an inlet of the tank 500, and is removed from an outlet of the tank 500 after being infiltrated with the first material.
In this embodiment, the first material is a resin.
In this embodiment, the moving speed of the first peeling part 302 along the first predetermined track (for example, from right to left) is the same as the moving speed of the glue dipping part 100 along the second predetermined track, so that there is no relative movement between the first peeling part 302 and the glue dipping part 100, and the texture formed on the glue dipping part 100 is more stable and regular.
In this embodiment, the apparatus further includes a second stripping portion 402 and a second power mechanism for driving the second stripping portion 402 to move along a third predetermined track (e.g., counterclockwise rotation), the second stripping portion 402 is a belt-shaped structure, and a head portion and a tail portion of the belt-shaped structure are fixedly connected, and a surface of the second stripping portion 402 is provided with a second texture; when the glue dipping portion 100 moves into the channel, the portion of the glue dipping portion 100 located in the channel is attached to the second peeling portion 402.
In this embodiment, the second power mechanism includes two second roller bodies 401, the second peeling part 402 is mounted on the two second roller bodies 401, one second roller body 401 is mounted with a second motor, and the second motor is an existing device and is purchased from the outside by a person skilled in the art (not shown in the drawings); when the second motor is started, the second peeling part 402 is driven between the two second roller bodies 401, and after the glue dipping part 100 moves to the first position (the first position is located on the left side of the sleeve body and is not shown in the drawing) along the second preset track, the glue dipping part 100 is separated from the second peeling part 402.
In this embodiment, a second annular groove for placing the second peeling part 402 is formed in a side wall of the second roller body 401, and the second annular groove is used for limiting the second peeling part 402, so that the stability of the second peeling part 402 during operation is improved.
In this embodiment, the moving speed of the second peeling part 402 along the third preset track is the same as the moving speed of the gumming part 100 along the second preset track, so that the second peeling part 402 and the gumming part 100 cannot move relatively, and the texture formed on the gumming part 100 is more stable and regular.
Based on the same inventive concept, the present embodiment further provides a plate pultrusion process applied to the processing equipment, wherein the process comprises:
drawing the gumming part into the kit 200, wherein a first stripping layer and/or a second stripping layer in the kit 200 is attached to the fiber yarn;
pulling the dipped portion until the fiber yarn is separated from the sleeve 200.
Based on the same inventive concept, the embodiment also provides a plate material which is manufactured by the processing equipment.
While the present invention has been described in detail with reference to the preferred embodiments, it should be understood that the above description should not be taken as limiting the invention. Various modifications and alterations to this invention will become apparent to those skilled in the art upon reading the foregoing description. Accordingly, the scope of the invention should be determined from the following claims.
Claims (13)
1. A panel processing apparatus, characterized in that the apparatus comprises:
a sleeve having a channel;
the first stripping part penetrates through the channel, and first grains are arranged on the surface of the first stripping part;
the first power mechanism is used for driving the first stripping part to move along a first preset track;
the traction mechanism is used for driving a gum dipping part to move along a second preset track;
when the glue dipping part moves into the channel, the part of the glue dipping part, which is positioned in the channel, is attached to the first stripping part, so that second grains matched with the first grains are formed on the surface of the glue dipping part.
2. The processing apparatus as recited in claim 1 wherein the glue-impregnated portion is a fiber yarn impregnated with the first material.
3. The processing apparatus as claimed in claim 1, wherein the first power mechanism includes at least two first roller bodies, the first peeling part is mounted on at least two of the first roller bodies, and a first motor is mounted on at least one of the first roller bodies; when the first motor is started, the first stripping part transmits between at least two first roller bodies, and the glue dipping part is separated from the first stripping part after moving to a first position along a second preset track.
4. The processing equipment as claimed in claim 3, wherein the side wall of the first roller body is provided with a first annular groove for placing the first stripping part.
5. The processing apparatus as claimed in claim 2, wherein said apparatus further comprises a tank for holding said first material.
6. The processing apparatus as defined in claim 2, wherein said first material is a resin.
7. The processing apparatus as claimed in claim 1, wherein the first stripping section moves along a first predetermined trajectory at the same speed as the gumming section moves along a second predetermined trajectory.
8. The processing apparatus as claimed in claim 1, wherein the apparatus further comprises a second stripping section and a second power mechanism for driving the second stripping section to move along a third predetermined track, and a surface of the second stripping section is provided with a second texture; when the glue dipping part moves into the channel, the part of the glue dipping part in the channel is attached to the second stripping part.
9. The processing apparatus as claimed in claim 8, wherein the second power mechanism comprises at least two second roller bodies, the second peeling part is mounted on at least two of the second roller bodies, and a second motor is mounted on at least one of the second roller bodies; when the second motor is started, the second stripping part is driven between at least two second roller bodies, and after the glue dipping part moves to the first position along a second preset track, the glue dipping part is separated from the second stripping part.
10. The processing equipment as claimed in claim 9, wherein the side wall of the second roller body is provided with a second annular groove for placing the second stripping portion.
11. The processing apparatus as claimed in claim 8, wherein the second stripping section moves along the third predetermined trajectory at the same speed as the gumming section moves along the second predetermined trajectory.
12. A process for pultrusion of panels applied to the processing equipment as claimed in any of the claims 1 to 11, characterized in that the process comprises:
drawing the impregnated part into the external member, wherein the first stripping part in the external member is attached to the impregnated part;
and drawing the glue dipping part until the glue dipping part is separated from the sleeve.
13. A panel made by the processing apparatus of any one of claims 1 to 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010751014.2A CN111873489A (en) | 2020-07-30 | 2020-07-30 | Plate processing equipment, plate pultrusion process and plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010751014.2A CN111873489A (en) | 2020-07-30 | 2020-07-30 | Plate processing equipment, plate pultrusion process and plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111873489A true CN111873489A (en) | 2020-11-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010751014.2A Pending CN111873489A (en) | 2020-07-30 | 2020-07-30 | Plate processing equipment, plate pultrusion process and plate |
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| CN106393260A (en) * | 2015-07-30 | 2017-02-15 | 通用电气公司 | In-line processing of pre-formed pultruded products for use within a wind turbine rotor blade |
| CN107627709A (en) * | 2016-07-19 | 2018-01-26 | 辛北尔康普机器及成套设备有限责任公司 | Method for continuous production of plate-shaped composite articles |
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| WO2018083118A1 (en) * | 2016-11-03 | 2018-05-11 | Senvion Gmbh | Rotor blade having curved pultruded products and method for the production thereof |
| CN110239115A (en) * | 2019-05-08 | 2019-09-17 | 上纬新材料科技股份有限公司 | Fan blade production pultrusion molding process, blade plate and the blade of plate |
| CN110281550A (en) * | 2019-07-05 | 2019-09-27 | 天津工业大学 | A kind of preparation method that weaving continuous fiber reinforced thermoplastic prepreg tape and product |
| CN110466216A (en) * | 2019-09-17 | 2019-11-19 | 威海光威能源新材料有限公司 | Priming by vacuum carbon fiber board and preparation method thereof |
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2020
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| CN86105159A (en) * | 1985-08-24 | 1987-02-25 | 库特·赫尔德 | The method and apparatus of continuous manufacture of thermoplastic plastics belt |
| JPH09277255A (en) * | 1996-04-11 | 1997-10-28 | Toray Ind Inc | Core material for forming preform and production of preform |
| US6132658A (en) * | 1998-03-03 | 2000-10-17 | Davies; Lawrence W. | Method of pultruding a part from fiber reinforced resin with a wood grain finish |
| CN1819903A (en) * | 2004-07-08 | 2006-08-16 | 大赛璐化学工业株式会社 | Take-off device for filament-reinforced resin structure and process for producing said structure |
| US20080159871A1 (en) * | 2005-02-03 | 2008-07-03 | Anton Bech | Method of Manufacturing a Wind Turbine Blade Shell Member |
| US20100040839A1 (en) * | 2008-08-18 | 2010-02-18 | Great Dane Limited Partnership | Methods of making embossed liner panels |
| JP2012245701A (en) * | 2011-05-27 | 2012-12-13 | Sekisui Chem Co Ltd | Method of manufacturing thermoplastic resin sheet by pultrusion extension |
| WO2014079456A1 (en) * | 2012-11-20 | 2014-05-30 | Vestas Wind Systems A/S | Wind turbine blades and method of manufacturing the same |
| CN106393260A (en) * | 2015-07-30 | 2017-02-15 | 通用电气公司 | In-line processing of pre-formed pultruded products for use within a wind turbine rotor blade |
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| WO2018083118A1 (en) * | 2016-11-03 | 2018-05-11 | Senvion Gmbh | Rotor blade having curved pultruded products and method for the production thereof |
| CN207256926U (en) * | 2017-08-12 | 2018-04-20 | 王斌 | A kind of continuous hot-press molding machine that multi-angle ripple packing is prepared with carbon fibre composite |
| CN110239115A (en) * | 2019-05-08 | 2019-09-17 | 上纬新材料科技股份有限公司 | Fan blade production pultrusion molding process, blade plate and the blade of plate |
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Application publication date: 20201103 |