CN214395303U - PMMA (polymethyl methacrylate) and ABS (acrylonitrile butadiene styrene) composite board extrusion test line - Google Patents
PMMA (polymethyl methacrylate) and ABS (acrylonitrile butadiene styrene) composite board extrusion test line Download PDFInfo
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- CN214395303U CN214395303U CN202022295015.9U CN202022295015U CN214395303U CN 214395303 U CN214395303 U CN 214395303U CN 202022295015 U CN202022295015 U CN 202022295015U CN 214395303 U CN214395303 U CN 214395303U
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Abstract
The utility model relates to a panel production line, more specifically say, relate to a PMMA, ABS composite board extrude test line, include: the device comprises a vacuum conveyor for conveying raw materials, a hopper vacuum dryer arranged at the outlet end of the vacuum conveyor, a screw extruder arranged at the outlet end of the hopper vacuum dryer and used for melting solid granular PMMA and ABS raw materials into colloidal state for output, a forming die arranged at the output end of the screw extruder, an output end arranged at the forming die, a three-roller calender for cooling and shaping, an output end arranged at the three-roller calender, a cooling device for cooling products, a tractor arranged at the output end of the cooling device, and a plate shearing machine arranged at the output end of the tractor. The utility model discloses the production line simple structure, degree of automation are higher, and the PMMA of production, ABS composite board surface are bright and clean, the quality is higher.
Description
Technical Field
The utility model relates to a panel production line, more specifically say, relate to a PMMA, ABS composite board extrude test line.
Background
The existing PMMA and ABS composite board extrusion production line has low automation degree, is a product produced by manual operation, and has low product qualification rate and large cost investment.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a PMMA, ABS composite board extrude test line to PMMA, ABS composite board extrude production line automation degree low among the solution prior art, pass through manual operation production product more, and the product percent of pass is lower, the problem that the cost drops into greatly.
In order to achieve the above purpose, the utility model provides a following technical scheme:
a PMMA, ABS composite board extrusion test line, wherein: the device comprises a vacuum conveyor, a hopper vacuum dryer arranged at the outlet end of the vacuum conveyor, a screw extruder arranged at the outlet end of the hopper vacuum dryer and used for melting solid granular PMMA and ABS raw materials into colloidal state for output, a forming die arranged at the output end of the screw extruder, a three-roller calender arranged at the output end of the forming die and used for cooling and shaping, a cooling device arranged at the output end of the three-roller calender and used for cooling products, a tractor arranged at the output end of the cooling device, and a plate shearing machine arranged at the output end of the tractor.
Preferably, the front end of the tractor is provided with a trimming machine for cutting off leftover materials of products.
Preferably, the cooling device comprises a cooling bracket, a cooling pipe arranged on the cooling bracket and an air inlet pipe, the air inlet pipe is communicated with the cooling pipe, and the air inlet pipe is used for introducing external low-temperature gas into the cooling pipe to cool the cooling bracket.
Preferably, a screen changer is arranged between the screw extruder and the forming die and is used for filtering out foreign particles and impurities when plasticizing PMMA and ABS raw material flow filter screens.
According to the above technical scheme, the utility model discloses a beneficial effect does: the utility model discloses simple structure, the raw materials sends hopper vacuum drying machine to through vacuum conveyor and dries, then the hopper from hopper vacuum drying machine enters into screw extruder and heats the plastify, screw extruder is with solid grainy PMMA, the ABS raw materials melts to export after the colloidal state and filters impurity through the filter screen of trading the net ware, then reentrant forming die carries out the product shaping, the product after the mould comes out is through three-roller plating press cooling shaping, rethread cooling device cools off, the product after the cooling design carries out the slitter edge cutting by the bead cutter, then it cuts to get into the plate shearing machine under the drive through the tractor, finally obtain required product, so this production line degree of automation is higher, the PMMA of production, ABS composite board surface is bright and clean, the quality is higher.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
In the drawings:
fig. 1 is a schematic structural diagram of an extrusion test line for PMMA and ABS composite boards according to an embodiment of the present invention;
fig. 2 is a schematic view of the connection between the cooling pipe and the air inlet pipe in the PMMA and ABS composite board extrusion test line according to the embodiment of the present invention.
In the figure: 1-a vacuum conveyor; 2-hopper vacuum drier; 3-screw extruder; 4-forming a mould; 5-three-roller calender; 6-a cooling device; 7-a tractor; 8-a plate shearing machine; 12-a cooling tube; 13-air inlet pipe.
Detailed Description
As shown in fig. 1-2, a PMMA, ABS composite sheet extrusion test line wherein: the device comprises a vacuum conveyor 1, a hopper vacuum dryer 2 arranged at the outlet end of the vacuum conveyor 1, a screw extruder 3 arranged at the outlet end of the hopper vacuum dryer 2 and used for melting solid granular PMMA and ABS raw materials into colloidal state for output, a forming die 4 arranged at the output end of the screw extruder 3, a three-roller calender 5 arranged at the output end of the forming die 4 and used for cooling and shaping, a cooling device 6 arranged at the output end of the three-roller calender 5 and used for cooling products, a tractor 7 arranged at the output end of the cooling device 6, and a plate shearing machine 8 arranged at the output end of the tractor 7.
Further, the front end of the tractor 7 is provided with a trimming machine for cutting off leftover materials of products.
Further, cooling device 6 includes the cooling bracket, install cooling tube 12 on the cooling bracket, and the air-supply line 13 of being connected with cooling tube 12, air-supply line 13 and cooling tube 12 intercommunication, air-supply line 13 is used for introducing outside low temperature gas and gets into cooling tube 12, cool off the cooling bracket, specifically, the product is placed on the cooling bracket, air-supply line 13 can provide the outside low temperature gas that lasts to improve the cooling capacity of the continuous cooling of bracket cooling to the product, reduce the cooling bracket and receive the too high influence of the temperature of product, make it produce the possibility that takes place the deformation under the high temperature, and then improve the reliability of bracket.
Further, a screen changer is arranged between the screw extruder 3 and the forming die 4 for filtering out foreign particles and impurities when plasticizing the PMMA and ABS raw material flow filter screen.
According to the above, the utility model has the advantages that: the utility model has simple structure, the raw materials are sent to the hopper vacuum dryer 2 for drying through the vacuum conveyor 1, then enters a screw extruder 3 from a hopper of a hopper vacuum dryer 2 for heating and plasticizing, the screw extruder 3 melts solid granular PMMA and ABS raw materials into colloidal state and outputs the colloidal state, impurities are filtered by a filter screen of a screen changer, then enters a forming die 4 to form a product, the product discharged from the die is cooled and formed by a three-roller calender 5 and then is cooled by a cooling device 6, the cooled and formed product is subjected to slitter edge cutting by an edge cutter, then the plate is driven by a tractor 7 to enter a plate shearing machine 8 for shearing, and finally the required product is obtained, so that the production line has higher automation degree, the labor intensity of workers and the production cost are reduced, and the produced PMMA and ABS composite plate has smooth surface and higher quality.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the disclosure. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (4)
1. A PMMA and ABS composite board extrusion test line is characterized in that: the device comprises a vacuum conveyor, a hopper vacuum dryer arranged at the outlet end of the vacuum conveyor, a screw extruder arranged at the outlet end of the hopper vacuum dryer and used for melting solid granular PMMA and ABS raw materials into colloidal state for output, a forming die arranged at the output end of the screw extruder, a three-roller calender arranged at the output end of the forming die and used for cooling and shaping, a cooling device arranged at the output end of the three-roller calender and used for cooling products, a tractor arranged at the output end of the cooling device, and a plate shearing machine arranged at the output end of the tractor.
2. A PMMA, ABS composite board extrusion test line according to claim 1, characterized in that: the front end of the tractor is provided with an edge trimmer for cutting off leftover materials of products.
3. A PMMA, ABS composite board extrusion test line according to claim 1, characterized in that: the cooling device comprises a cooling bracket, a cooling pipe and an air inlet pipe, wherein the cooling pipe and the air inlet pipe are installed on the cooling bracket, the air inlet pipe is communicated with the cooling pipe, and the air inlet pipe is used for introducing external low-temperature gas into the cooling pipe to cool the cooling bracket.
4. A PMMA, ABS composite board extrusion test line according to claim 1, characterized in that: and a screen changer is also arranged between the screw extruder and the forming die and is used for filtering out foreign particles and impurities when plasticizing PMMA and ABS raw material flow filter screens.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202022295015.9U CN214395303U (en) | 2020-10-15 | 2020-10-15 | PMMA (polymethyl methacrylate) and ABS (acrylonitrile butadiene styrene) composite board extrusion test line |
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CN202022295015.9U CN214395303U (en) | 2020-10-15 | 2020-10-15 | PMMA (polymethyl methacrylate) and ABS (acrylonitrile butadiene styrene) composite board extrusion test line |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113771261A (en) * | 2021-11-12 | 2021-12-10 | 山东颐工材料科技股份有限公司 | ASA high rubber powder drying process conveying equipment |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113771261A (en) * | 2021-11-12 | 2021-12-10 | 山东颐工材料科技股份有限公司 | ASA high rubber powder drying process conveying equipment |
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