CN104441546A - Production equipment and production method of hollow corrugated polycarbonate sunlight plate - Google Patents
Production equipment and production method of hollow corrugated polycarbonate sunlight plate Download PDFInfo
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- CN104441546A CN104441546A CN201410579078.3A CN201410579078A CN104441546A CN 104441546 A CN104441546 A CN 104441546A CN 201410579078 A CN201410579078 A CN 201410579078A CN 104441546 A CN104441546 A CN 104441546A
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- merlon
- sprue
- machine
- corrugated type
- distributor
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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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/30—Extrusion nozzles or dies
- B29C48/305—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets
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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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles
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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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
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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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/07—Flat, e.g. panels
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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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
- B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
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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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/30—Extrusion nozzles or dies
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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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/49—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using two or more extruders to feed one die or nozzle
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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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/695—Flow dividers, e.g. breaker plates
- B29C48/70—Flow dividers, e.g. breaker plates comprising means for dividing, distributing and recombining melt flows
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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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/91—Heating, e.g. for cross linking
- B29C48/9105—Heating, e.g. for cross linking of hollow articles
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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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
- B29C48/906—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article using roller calibration
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2069/00—Use of PC, i.e. polycarbonates or derivatives thereof, as moulding material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2007/00—Flat articles, e.g. films or sheets
- B29L2007/002—Panels; Plates; Sheets
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2022/00—Hollow articles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses production equipment and a production method of a hollow corrugated polycarbonate sunlight plate. The production equipment is composed of a main extruding machine for extruding polycarbonate, an assistant extruding machine for extruding uvioresistant polycarbonate, a distributor, a mold head, a forming table, a compression roller machine, a drying oven, a laminating machine, a cutting machine and transportation equipment, wherein the distributor, the mold head, the forming table, the compression roller machine, the drying oven, the laminating machine, the cutting machine and the transportation equipment are sequentially arranged from front and back; ultraviolet-absorbent-containing uvioresistant polycarbonate is composited at the upper side and the lower side of a polycarbonate material through co-extrusion, then the material is formed to be corrugated by the mold head, the forming table and the compression roller machine, and then the material is subjected to stress elimination by the drying oven, is laminated to form a protective film by the laminating machine, and then is cut into blocks by the cutting machine under the traction of the compression roller machine. According to the equipment and the production method of the hollow corrugated polycarbonate sunlight plate, the produced hollow corrugated polycarbonate sunlight plate has good ultraviolet resistant property, long service life and good loading resistance, and can be used for construction projects in a high-load area.
Description
Technical field
The present invention is specifically related to a kind of production equipment and production method of corrugated type Merlon hollow sunlight board, and the Automatic continuous for corrugated type Merlon hollow sunlight board is produced.
Background technology
Hollow polycarbonate plate is commonly called as sunlight board, by the clear hollow plate of Merlon (PC) materials processing, it has light weight, good heat insulating, advantage that printing opacity is good, as a kind of architectural lighting material, can be used for the transparent ceiling etc. in curtain wall for high rise building, waiting room, airport and gymnasium.
Outside sunlight board is exposed to throughout the year, one or two years will be aging by solar exposure, the ultraviolet-resistant performance therefore improving sunlight board is the key extending its service life.In order to reach not only protectiving ultraviolet but also the object of light-permeable transparent, usually ultra-violet absorber is blended in Merlon in prior art and makes sunlight board, but this mode can increase production cost greatly.Also be coated in sunlight board by the adhesive (coating) being mixed with ultra-violet absorber in prior art, obtained existing light transmission can prevent again the sunlight board of Ultraviolet radiation thus.But dope layer weatherability is poor, easily comes off from sunlight board.
Moreover the board-type sunlight board of prior art is not suitable in the engineering project for high loaded region, and this respect has very huge market, the better sunlight board of anti-weight bearing power is needed to fill up gaps in market herein.
Therefore, production equipment and the production method of the better sunlight board of good, the anti-weight bearing power of a kind of ultraviolet-resistant performance is needed in prior art badly.
Summary of the invention
An object of the present invention is the deficiency existed to overcome prior art, provides the production equipment of good, the anti-weight bearing power of a kind of ultraviolet-resistant performance better corrugated type Merlon hollow sunlight board.
The present invention first object is achieved through the following technical solutions: a kind of production equipment of corrugated type Merlon hollow sunlight board, comprises the main extruder for extruding Merlon, for extruding secondary extruder and the distributor set gradually from front to back, die head, shaping platform, roller machine, baking oven, laminating machine, guillotine and the transporting equipment of uvioresistant Merlon; Described distributor is provided with sprue and secondary channels, described secondary channels is provided with two material outlets be communicated with this sprue in the both sides up and down of described sprue, the material outlet of described main extruder is communicated with the entrance of described sprue, and the material outlet of described secondary extruder is communicated with the entrance of described secondary channels; The discharging opening entirety of described die head is in corrugated type; Described shaping platform comprises lower stock mould and is positioned at and drives by driving mechanism the upper stock mould moved up and down above lower stock mould, forms corrugated type and shape gap between described upper stock mould and described lower stock mould; Described roller machine is provided with multipair pinch roller, the upper pressure roller of often pair of pinch roller is all provided with multiple annular protrusion corresponding to the shape of corrugated type Merlon hollow sunlight board, and the lower compression roller of often pair of pinch roller is all provided with multiple annular groove corresponding to the shape of corrugated type Merlon hollow sunlight board.
The stage casing of the sprue of described distributor is respectively arranged with a gear installation cavity be communicated with this sprue in the both sides up and down of this sprue, what arrange in two gear installation cavitys drives two gears rotated to be configured for controlling the engaging tooth wheels of material flow by variable-frequency motor, and two material outlets of described secondary channels are all positioned at the back segment of sprue.
Another object of the present invention is the deficiency existed to overcome prior art, provides the production method of good, the anti-weight bearing power of a kind of ultraviolet-resistant performance better corrugated type Merlon hollow sunlight board.
The present invention second object is achieved through the following technical solutions: a kind of production method of corrugated type Merlon hollow sunlight board, comprise the steps: 1, send into Merlon and the uvioresistant Merlon containing ultraviolet absorber by main extruder and secondary extruder respectively to the sprue in distributor and secondary channels, in distributor, make the coextru-lamination of uvioresistant Merlon in the upper strata of the Merlon of sprue and lower floor; 2, material is extruded by the die head with corrugated type discharging opening, and the temperature of die head is 260-280 DEG C; 3, the material extruded, by the sizing gap between the upper stock mould of shaping platform and lower stock mould, is shaped by shaping platform; 4, the material after sizing draws forward transmission by the upper lower pressure wheel of roller machine and sizing further; 5,110-130 DEG C of baking oven is adopted to add heat abstraction material structure stress to the plate material through roller machine; 6, diaphragm is covered by laminating machine in upper and lower both sides from the baking oven material of 80-100 DEG C out; 7, material cut into bulk and transport out process equipment.
The invention has the beneficial effects as follows: Apparatus and method for of the present invention can produce that ultraviolet-resistant performance is good, long service life, anti-weight bearing power are better, the corrugated type Merlon hollow sunlight board that can be used in the engineering project of high loaded region.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of production equipment of the present invention;
Fig. 2 is the structural representation of die head;
Fig. 3 is the structural representation of shaping platform;
Fig. 4 is the fit structure schematic diagram of upper pressure roller and lower compression roller in roller machine;
Fig. 5 is the structural representation of the corrugated type Merlon hollow sunlight board that the present invention produces.
In the drawings: 1-main extruder; The secondary extruder of 2-; 3-distributor; 4-sprue; 5-secondary channels; 6-gear; 7-die head; 8-discharging opening; 9-shaping platform; The upper stock mould of 10-; Stock mould under 11-; 12-shapes gap; 13-roller machine; The upper pressure roller of 14-; 15-lower compression roller; 16-baking oven; 17-laminating machine; 18-guillotine; 19-transporting equipment; 20-corrugated type Merlon hollow sunlight board.
Detailed description of the invention
As Figure 1-Figure 4, a production equipment for corrugated type Merlon hollow sunlight board, comprises the main extruder 1 for extruding Merlon, for the secondary extruder 2 of extruding uvioresistant Merlon and the distributor 3 set gradually from front to back, die head 7, shaping platform 9, roller machine 13, baking oven 16, laminating machine 17, guillotine 18 and transporting equipment 19; Distributor 3 is provided with sprue 4 and secondary channels 5, secondary channels 5 is provided with two material outlets be communicated with this sprue 4 in the both sides up and down of sprue 4, the material outlet of main extruder 1 is communicated with the entrance of sprue 4, and the material outlet of secondary extruder 2 is communicated with the entrance of secondary channels 5; Discharging opening 8 entirety of die head 7 is in corrugated type; Shaping platform 9 comprises lower stock mould 11 and is positioned at and drives by driving mechanism the upper stock mould 10 moved up and down above lower stock mould 11, forms corrugated type and shape gap 12 between upper stock mould 10 and lower stock mould 11; Roller machine 13 is provided with multipair pinch roller, the upper pressure roller 14 of often pair of pinch roller is all provided with multiple annular protrusion corresponding to the shape of corrugated type Merlon hollow sunlight board, and the lower compression roller 15 of often pair of pinch roller is all provided with multiple annular groove corresponding to the shape of corrugated type Merlon hollow sunlight board.
As shown in Figure 1, the stage casing of the sprue 4 of distributor 3 is respectively arranged with gear 6 installation cavity be communicated with this sprue 4 in the both sides up and down of this sprue 4, what arrange in two gear 6 installation cavitys drives two gears 6 rotated to be configured for controlling the engaging tooth wheels of material flow by variable-frequency motor, and two material outlets of secondary channels 5 are all positioned at the back segment of sprue 4.Engaging tooth wheels can control the extruded velocity of material, make the auxiliary agent in Merlon material and mixing of materials even.
Baking oven 16, laminating machine 17, guillotine 18 and transporting equipment 19 are existing equipment, just do not do too much repeating at this.
See Fig. 1, a kind of production method of corrugated type Merlon hollow sunlight board, comprise the steps: 1, send into Merlon and the uvioresistant Merlon containing ultraviolet absorber by main extruder 1 and secondary extruder 2 respectively to the sprue 4 in distributor 3 and secondary channels 5, in distributor 3, make the coextru-lamination of uvioresistant Merlon in the upper strata of the Merlon of sprue 4 and lower floor; 2, material is extruded by the die head 7 with corrugated type discharging opening 8, the temperature of die head 7 is 260-280 DEG C, this die head 7 is identical with the knot stock and principle processing board-type Merlon hollow sunlight board in prior art, difference is only that discharging opening 7 entirety of this die head 7 is in corrugated type, and the concrete shape of this corrugated type can see Fig. 5; 3, the material extruded, by the sizing gap 12 between the upper stock mould 10 of shaping platform 9 and lower stock mould 11, is tentatively shaped by shaping platform 9; 4, the material after sizing draws forward transmission by the upper lower pressure wheel of roller machine 13 and sizing further; 5,110-130 DEG C of baking oven 16 is adopted to add heat abstraction material structure stress to the plate material through roller machine 13; 6, cover diaphragm by laminating machine 17 in upper and lower both sides from baking oven 16 material of 80-100 DEG C out, diaphragm can effectively prevent material surface to be scratched, and keeps the translucent effect of material, improves service life; 7, material cut into bulk and transport out process equipment.
As shown in Figure 5, the shape of the corrugated type Merlon hollow sunlight board 20 that the present invention processes is the structure for grid hollow between upper and lower two top layers, and sunlight board entirety is the corrugated type shown in Fig. 5.
Finally should be noted that; above content is only in order to illustrate technical scheme of the present invention; but not limiting the scope of the invention; the simple modification that those of ordinary skill in the art carries out technical scheme of the present invention or equivalently to replace, does not all depart from essence and the scope of technical solution of the present invention.
Claims (3)
1. a production equipment for corrugated type Merlon hollow sunlight board, is characterized in that: the production equipment of described corrugated type Merlon hollow sunlight board comprises main extruder for extruding Merlon, for extruding secondary extruder and the distributor set gradually from front to back, die head, shaping platform, roller machine, baking oven, laminating machine, guillotine and the transporting equipment of uvioresistant Merlon; Described distributor is provided with sprue and secondary channels, described secondary channels is provided with two material outlets be communicated with this sprue in the both sides up and down of described sprue, the material outlet of described main extruder is communicated with the entrance of described sprue, and the material outlet of described secondary extruder is communicated with the entrance of described secondary channels; The discharging opening entirety of described die head is in corrugated type; Described shaping platform comprises lower stock mould and is positioned at and drives by driving mechanism the upper stock mould moved up and down above lower stock mould, forms corrugated type and shape gap between described upper stock mould and described lower stock mould; Described roller machine is provided with multipair pinch roller, the upper pressure roller of often pair of pinch roller is all provided with multiple annular protrusion corresponding to the shape of corrugated type Merlon hollow sunlight board, and the lower compression roller of often pair of pinch roller is all provided with multiple annular groove corresponding to the shape of corrugated type Merlon hollow sunlight board.
2. the production equipment of corrugated type Merlon hollow sunlight board according to claim 1, it is characterized in that: the stage casing of the sprue of described distributor is respectively arranged with a gear installation cavity be communicated with this sprue in the both sides up and down of this sprue, what arrange in two gear installation cavitys drives two gears rotated to be configured for controlling the engaging tooth wheels of material flow by variable-frequency motor, and two material outlets of described secondary channels are all positioned at the back segment of sprue.
3. the production method of a corrugated type Merlon hollow sunlight board, it is characterized in that comprising the steps: 1, sending into Merlon and the uvioresistant Merlon containing ultraviolet absorber by main extruder and secondary extruder respectively to the sprue in distributor and secondary channels, in distributor, make the coextru-lamination of uvioresistant Merlon in the upper strata of the Merlon of sprue and lower floor; 2, material is extruded by the die head with corrugated type discharging opening, and the temperature of die head is 260-280 DEG C; 3, the material extruded, by the sizing gap between the upper stock mould of shaping platform and lower stock mould, is shaped by shaping platform; 4, the material after sizing draws forward transmission by the upper lower pressure wheel of roller machine and sizing further; 5,110-130 DEG C of baking oven is adopted to add heat abstraction material structure stress to the plate material through roller machine; 6, diaphragm is covered by laminating machine in upper and lower both sides from the baking oven material of 80-100 DEG C out; 7, material cut into bulk and transport out process equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410579078.3A CN104441546A (en) | 2014-10-27 | 2014-10-27 | Production equipment and production method of hollow corrugated polycarbonate sunlight plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410579078.3A CN104441546A (en) | 2014-10-27 | 2014-10-27 | Production equipment and production method of hollow corrugated polycarbonate sunlight plate |
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| Publication Number | Publication Date |
|---|---|
| CN104441546A true CN104441546A (en) | 2015-03-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410579078.3A Pending CN104441546A (en) | 2014-10-27 | 2014-10-27 | Production equipment and production method of hollow corrugated polycarbonate sunlight plate |
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| CN (1) | CN104441546A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105128309A (en) * | 2015-09-29 | 2015-12-09 | 浙江精诚模具机械有限公司 | Extrusion die head for trapezoid hollow sunlight plate |
| CN106079342A (en) * | 2016-06-12 | 2016-11-09 | 品诚塑胶科技（上海）有限公司 | A kind of online co-extrusion hardening polycarbonate plate technique |
| CN106154361A (en) * | 2015-04-16 | 2016-11-23 | 九格能源科技（天津）有限公司 | A kind of optical lens and preparation method thereof |
| CN106985371A (en) * | 2017-04-05 | 2017-07-28 | 孙立民 | A kind of automatic film coating machine of segment type |
| CN107009596A (en) * | 2017-04-28 | 2017-08-04 | 邢台岭森耐磨材料有限公司 | A kind of anti-overflow skirtboard production mould of extrusion type thermoplastic polyurethane and process |
| CN107127235A (en) * | 2016-02-27 | 2017-09-05 | 蒋春祥 | A kind of practical novel pressure watt, press mold（Overlay film）Machine |
| CN116834250A (en) * | 2023-06-30 | 2023-10-03 | 杰士龙新材料科技(江苏)有限公司 | Rice-shaped PC sunlight plate extrusion die, extruder and extrusion process |
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| US6187422B1 (en) * | 1995-05-29 | 2001-02-13 | Hostaglas Ltd | Amorphous transparent plate made of crystallizable thermoplastic materials |
| TW544482B (en) * | 2002-06-14 | 2003-08-01 | Tileron Entpr Co Ltd | A shaping method of shading plates and the products thereof |
| CN101298198A (en) * | 2007-04-30 | 2008-11-05 | 上海汇丽-塔格板材有限公司 | Sunlight corrugated sheet and manufacturing method thereof |
| CN101298940A (en) * | 2007-04-30 | 2008-11-05 | 上海汇丽-塔格板材有限公司 | Sunlight hollow board and manufacturing method thereof |
| CN103029283A (en) * | 2011-09-29 | 2013-04-10 | 品诚塑胶科技（上海）有限公司 | Production equipment and production method for polycarbonate sheet |
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2014
- 2014-10-27 CN CN201410579078.3A patent/CN104441546A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6187422B1 (en) * | 1995-05-29 | 2001-02-13 | Hostaglas Ltd | Amorphous transparent plate made of crystallizable thermoplastic materials |
| TW544482B (en) * | 2002-06-14 | 2003-08-01 | Tileron Entpr Co Ltd | A shaping method of shading plates and the products thereof |
| CN101298198A (en) * | 2007-04-30 | 2008-11-05 | 上海汇丽-塔格板材有限公司 | Sunlight corrugated sheet and manufacturing method thereof |
| CN101298940A (en) * | 2007-04-30 | 2008-11-05 | 上海汇丽-塔格板材有限公司 | Sunlight hollow board and manufacturing method thereof |
| CN103029283A (en) * | 2011-09-29 | 2013-04-10 | 品诚塑胶科技（上海）有限公司 | Production equipment and production method for polycarbonate sheet |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106154361A (en) * | 2015-04-16 | 2016-11-23 | 九格能源科技（天津）有限公司 | A kind of optical lens and preparation method thereof |
| CN105128309A (en) * | 2015-09-29 | 2015-12-09 | 浙江精诚模具机械有限公司 | Extrusion die head for trapezoid hollow sunlight plate |
| CN107127235A (en) * | 2016-02-27 | 2017-09-05 | 蒋春祥 | A kind of practical novel pressure watt, press mold（Overlay film）Machine |
| CN106079342A (en) * | 2016-06-12 | 2016-11-09 | 品诚塑胶科技（上海）有限公司 | A kind of online co-extrusion hardening polycarbonate plate technique |
| CN106985371A (en) * | 2017-04-05 | 2017-07-28 | 孙立民 | A kind of automatic film coating machine of segment type |
| CN106985371B (en) * | 2017-04-05 | 2018-12-18 | 烟台知兴知识产权咨询服务有限公司 | A kind of automatic film coating machine of segment type |
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| CN107009596B (en) * | 2017-04-28 | 2019-11-15 | 邢台岭森耐磨材料有限公司 | A kind of anti-overflow skirtboard production mould of extrusion type thermoplastic polyurethane and process |
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