CN212498897U - Shaping and cooling device for extrusion molding plastic - Google Patents
Shaping and cooling device for extrusion molding plastic Download PDFInfo
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- CN212498897U CN212498897U CN202021089398.8U CN202021089398U CN212498897U CN 212498897 U CN212498897 U CN 212498897U CN 202021089398 U CN202021089398 U CN 202021089398U CN 212498897 U CN212498897 U CN 212498897U
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Abstract
The utility model relates to the field of modified plastic production, and discloses a shaping and cooling device for extrusion molding plastic, which comprises an extrusion molding device, a cooling and shaping device and a cooling and air drying device; cooling setting device includes spacing orienting device, water spray cooling device includes the basin, semiconductor refrigeration piece, booster pump and shower nozzle, semiconductor refrigeration piece sets up on the basin, the booster pump is installed in the basin bottom, the shower nozzle mount pad is installed to the bottom that is close to extrusion moulding device in the basin, vertically on the shower nozzle mount pad install a plurality of spray pipes, the shower nozzle is installed to the upper end of spray pipe, the delivery port and a plurality of spray pipes of booster pump are linked together, spacing orienting device is located the basin top, the device is air-dried in the cooling includes the mount, first electric fan and second electric fan, the mount includes vertical branch and mounting panel, install first electric fan under the mounting panel, the second electric fan. The shaping cooling device can realize the rapid cooling of the molded plastic.
Description
Technical Field
The utility model relates to a modified plastic production field, in particular to shaping cooling device of extrusion moulding plastics.
Background
The modified plastic is a plastic product which is processed by filling, blending, reinforcing and other methods on the basis of general plastics and engineering plastics and has improved flame retardance, strength, impact resistance, toughness and other aspects. The modified plastic part not only can achieve the strength performance of some steel products, but also has a series of advantages of light weight, rich color, easy forming and the like, so the current trend of replacing steel with plastic is shown in many industries, and the production process is as follows: a process for producing a continuous profile by feeding a plastic raw material into a barrel of an extruder, conveying, compressing, melting, plasticizing the plastic raw material between a rotating screw and the barrel, passing the plastic raw material quantitatively through an extrusion die and a sizing die at the head of the extruder, drawing the plastic raw material by a drawing machine, and cutting the plastic raw material into a predetermined size by a cutter.
The plastic surface is easy to produce water ripples, so that the surface gloss of the plastic is reduced, the outer surface of the modified plastic is heated unevenly, the phenomenon of cooling dead corners appears in the cooling process, and the cooling efficiency of the device is greatly reduced. In the process of extruding the molding plastic, the cooling treatment of the plastic is also a critical step for determining the quality of the plastic, and the cooling treatment after the existing plastic extrusion has low cooling efficiency and poor cooling quality.
SUMMERY OF THE UTILITY MODEL
The above-mentioned not enough to prior art exists, the utility model aims at providing an extrusion moulding plastics's design cooling device combines efficiency and the quality that has improved the cooling of moulding plastics greatly through forced air cooling and water-cooling to realize the cyclic utilization of water, the water economy resource through setting up of basin and booster pump.
In order to achieve the above object, the present invention is realized by the following technical solutions:
a shaping and cooling device for extrusion molding plastics comprises an extrusion molding device, a cooling shaping device and a cooling air drying device, wherein the cooling shaping device and the cooling air drying device are positioned at the downstream of an extrusion port of the extrusion molding device according to the moving direction of the molding plastics;
the cooling shaping device comprises a limiting and orienting device and a water spraying cooling device, the water spraying cooling device comprises a water tank, a semiconductor refrigeration sheet, a booster pump and a spray head, the semiconductor refrigeration sheet is arranged on the water tank and cools water in the water tank, the booster pump is arranged at the bottom of the water tank, a spray head mounting seat is arranged at the bottom close to the extrusion molding device in the water tank, a plurality of spray pipes are vertically arranged on the spray head mounting seat, the spray head is arranged at the upper end of each spray pipe, the water outlet of the booster pump is communicated with the plurality of spray pipes, the limiting and orienting device comprises a carrier roller, a carrier roller support and a limiting groove, the carrier roller support is arranged above the water tank, the carrier rollers are arranged on the same horizontal plane and are rotatably connected to the carrier roller support, the length direction of the carrier roller is vertical to the moving direction of molded plastic, each limiting groove is an annular groove arranged along the circumferential direction of the carrier roller, a plurality of limiting grooves are equidistantly arranged on the carrier roller, a water outlet pipe is arranged at the side end of the water tank, and a valve is arranged on the water outlet pipe;
the cooling air-drying device comprises a fixing frame, a first electric fan and a second electric fan, wherein the fixing frame comprises a vertical supporting rod and a mounting plate, the mounting plate is fixedly connected to the upper end of the vertical supporting rod, the mounting plate is horizontally positioned above the water tank, the first electric fan and the second electric fan are mounted below the mounting plate, the first electric fan is arranged close to an extrusion opening of the extrusion molding device, and the second electric fan is positioned at the downstream of the spray head mounting seat.
Preferably, the width and number of the limiting grooves are matched with the diameter and number of the molded plastic. The arrangement of the limiting and orienting device can enable the extruded strip-shaped molded plastic to move according to a specific direction, and meanwhile, the adhesion between the molded plastics can be prevented. Each piece of molded plastic moves along one of the limiting grooves.
Preferably, the setting height of the carrier roller is matched with the height of an extrusion opening of the extrusion molding device. The molded plastic can fall onto the carrier roller and move along the carrier roller.
The utility model discloses in still including other subassemblies that can make this design cooling device normal use, all belong to the conventional selection in this field, for example, in order to make the shaping plastics remove, the low reaches of cooling setting device are equipped with draw gear, can draw the shaping plastics after the cooling to remove, get into subsequent cutting step. In addition, the utility model discloses in all adopt the conventional means in this field with limited device or subassembly, for example, semiconductor refrigeration piece and the mounting means on the basin, booster pump etc. all adopt conventional setting.
The utility model discloses a design cooling device's theory of operation lies in: shaped plastic is when using this design cooling device to finalize the design cooling, at first, extrude shaped plastic by extrusion moulding device's extrusion mouth, under the effect of bearing roller and spacing groove above that, extruded shaped plastic moves along the bearing roller, it is successively through first fan and second fan, when through first fan, first fan cools down shaped plastic, simultaneously the water in the basin is spout by the shower nozzle after the booster pump pressure boost, carry out the water-cooling to extrusion's plastics, realize preliminary cooling treatment, realize carrying out the second time cooling to shaped plastic by the second electric fan after that, the water on the shaped plastic can fall back to the basin in under the effect of second fan simultaneously, realize the cyclic utilization to water, avoid the waste of water resource, and be favorable to shaped plastic's drying.
Compared with the prior art, the utility model has the advantages of: can ensure to stereotype in the cooling process, through air-cooled, the cooling of water-cooling is many times improved the efficiency and the quality of plastics cooling greatly to realize the cyclic utilization of water through basin and booster pump, avoid water waste.
Drawings
The present invention will be described in further detail with reference to the following detailed description of the drawings.
Fig. 1 is a schematic structural view of a shaping and cooling device according to an embodiment.
Fig. 2 is a schematic structural view of the position limiting and orienting device.
Fig. 3 is a schematic distribution diagram of the spray heads.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work all belong to the protection scope of the present invention.
Examples
As shown in fig. 1, fig. 2 and fig. 3, a shaping and cooling device for extrusion molding plastics is characterized by comprising an extrusion molding device 15, a cooling shaping device and a cooling air drying device, wherein the cooling shaping device and the cooling air drying device are positioned at the downstream of an extrusion port 2 of the extrusion molding device 15 according to the moving direction of the molding plastics 11; the cooling shaping device comprises a limiting and orienting device and a water spraying and cooling device, the water spraying and cooling device comprises a water tank 1, a semiconductor refrigeration sheet 8, a booster pump 7 and a spray head 6, the semiconductor refrigeration sheet 8 is arranged on the water tank 1 to cool water in the water tank 1, the booster pump 7 is arranged at the bottom of the water tank 1, a spray head mounting seat 5 is arranged at the bottom of the extrusion molding device 15 in the water tank 1, a plurality of water spraying pipes 17 are vertically arranged on the spray head mounting seat 5, the spray head 6 is arranged at the upper ends of the water spraying pipes 17, a water outlet of the booster pump 7 is communicated with the plurality of water spraying pipes 17, the limiting and orienting device comprises a carrier roller 4, a carrier roller support 3 and a limiting groove 14, the carrier roller support 3 is arranged above the water tank 1, the carrier roller 4 is provided with a plurality of carrier rollers 4 which are positioned on the same horizontal plane and are rotatably connected on the carrier roller support 3, the limiting grooves 14 are multiple, each limiting groove 14 is an annular groove formed along the circumferential direction of the carrier roller 4, the limiting grooves 14 are arranged on the carrier roller 4 at equal intervals, a water outlet pipe 9 is arranged at the side end of the water tank 1, and a valve is arranged on the water outlet pipe 9. The cooling air-drying device comprises a fixing frame, a first electric fan 16 and a second electric fan 13, wherein the fixing frame comprises a vertical supporting rod 10 and a mounting plate 12, the mounting plate 12 is fixedly connected to the upper end of the vertical supporting rod 10, the mounting plate 12 is horizontally positioned above the water tank 1, the first electric fan 16 and the second electric fan 13 are mounted below the mounting plate 12, the first electric fan 16 is arranged close to an extrusion opening 2 of an extrusion molding device 15, and the second electric fan 13 is positioned at the downstream of the spray head mounting seat 5.
The width and number of the limiting grooves 14 are matched with the diameter and number of the molded plastic 11.
The setting height of the carrier roller 4 is matched with the height of the extrusion port 2 of the extrusion molding device 15.
The working principle of the shaping and cooling device is as follows: the molding plastic 11 is extruded by an extrusion port 2 of an extrusion molding device 15, under the action of a carrier roller 4 and an upper limiting groove 14 of the carrier roller, the molding plastic 11 moves along the carrier roller 4, the molding plastic successively passes through a first fan 16 and a second fan 13, when the molding plastic passes through the first fan 16, the first fan 16 cools the molding plastic 11, water in a water tank 1 is pressurized by a booster pump 7 and then sprayed out by a spray head 6, the extrusion molding plastic is cooled by water, primary cooling treatment is realized, secondary cooling air drying treatment is realized on the molding plastic 11 by a second electric fan 13, meanwhile, the water on the molding plastic 11 can fall back into the water tank 1 under the action of the second fan 13, recycling of the water is realized, waste of water resources is avoided, and later drying of the molding plastic 11 is facilitated.
Adopt above-mentioned design cooling device, can ensure the design cooling process in, through air-cooled, the cooling is many times improved the efficiency and the quality of plastics cooling greatly to realize the cyclic utilization to water through basin and booster pump, avoid the waste of water resource.
The foregoing description of the embodiments of the invention has been presented for purposes of illustration and not limitation, and is not intended to be exhaustive or limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the illustrated embodiments.
Claims (3)
1. The shaping and cooling device for the extrusion molding plastic is characterized by comprising an extrusion molding device, a cooling shaping device and a cooling air drying device, wherein the cooling shaping device and the cooling air drying device are positioned at the downstream of an extrusion port of the extrusion molding device according to the moving direction of the molding plastic;
the cooling shaping device comprises a limiting and orienting device and a water spraying cooling device, the water spraying cooling device comprises a water tank, a semiconductor refrigeration sheet, a booster pump and a spray head, the semiconductor refrigeration sheet is arranged on the water tank and cools water in the water tank, the booster pump is arranged at the bottom of the water tank, a spray head mounting seat is arranged at the bottom close to the extrusion molding device in the water tank, a plurality of spray pipes are vertically arranged on the spray head mounting seat, the spray head is arranged at the upper end of each spray pipe, the water outlet of the booster pump is communicated with the plurality of spray pipes, the limiting and orienting device comprises a carrier roller, a carrier roller support and a limiting groove, the carrier roller support is arranged above the water tank, the carrier rollers are arranged on the same horizontal plane and are rotatably connected to the carrier roller support, the length direction of the carrier roller is vertical to the moving direction of molded plastic, each limiting groove is an annular groove arranged along the circumferential direction of the carrier roller, a plurality of limiting grooves are equidistantly arranged on the carrier roller, a water outlet pipe is arranged at the side end of the water tank, and a valve is arranged on the water outlet pipe;
the cooling air-drying device comprises a fixing frame, a first electric fan and a second electric fan, wherein the fixing frame comprises a vertical supporting rod and a mounting plate, the mounting plate is fixedly connected to the upper end of the supporting rod, the mounting plate is horizontally positioned above the water tank, the first electric fan and the second electric fan are mounted below the mounting plate, the first electric fan is arranged close to an extrusion opening of the extrusion molding device, and the second electric fan is positioned at the downstream of the spray head mounting seat.
2. A shaping and cooling device for extrusion molding plastics according to claim 1, wherein: the width and the number of the limiting grooves are matched with the diameter and the number of the formed plastics.
3. A shaping and cooling device for extrusion molding plastics according to claim 1, wherein: the setting height of the carrier roller is matched with the height of an extrusion opening of the extrusion molding device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021089398.8U CN212498897U (en) | 2020-06-12 | 2020-06-12 | Shaping and cooling device for extrusion molding plastic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021089398.8U CN212498897U (en) | 2020-06-12 | 2020-06-12 | Shaping and cooling device for extrusion molding plastic |
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| Publication Number | Publication Date |
|---|---|
| CN212498897U true CN212498897U (en) | 2021-02-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021089398.8U Active CN212498897U (en) | 2020-06-12 | 2020-06-12 | Shaping and cooling device for extrusion molding plastic |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113059713A (en) * | 2021-03-22 | 2021-07-02 | 江西省龙腾实业有限公司 | EPS lines modular system for engineering construction |
| CN113492506A (en) * | 2021-06-22 | 2021-10-12 | 深圳市旭龙光电有限公司 | Cooling device of optics level polycarbonate board |
-
2020
- 2020-06-12 CN CN202021089398.8U patent/CN212498897U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113059713A (en) * | 2021-03-22 | 2021-07-02 | 江西省龙腾实业有限公司 | EPS lines modular system for engineering construction |
| CN113492506A (en) * | 2021-06-22 | 2021-10-12 | 深圳市旭龙光电有限公司 | Cooling device of optics level polycarbonate board |
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Address after: 458000 south of Liyang Road, Hebi City, Henan Province Patentee after: Henan Tianhai Heju New Material Co.,Ltd. Address before: 458000 south of Liyang Road, Hebi City, Henan Province Patentee before: Hebi Nix Technology Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |