CN204505784U - Cooling water tank device in a kind of plastic extrusion flat film flat filament subsidiary engine - Google Patents
Cooling water tank device in a kind of plastic extrusion flat film flat filament subsidiary engine Download PDFInfo
- Publication number
- CN204505784U CN204505784U CN201520135216.9U CN201520135216U CN204505784U CN 204505784 U CN204505784 U CN 204505784U CN 201520135216 U CN201520135216 U CN 201520135216U CN 204505784 U CN204505784 U CN 204505784U
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- CN
- China
- Prior art keywords
- water tank
- supporting carrier
- carrying roller
- subsidiary engine
- plastic extrusion
- 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.)
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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
- B29C48/03—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
- B29C48/08—Flat, e.g. panels flexible, e.g. films
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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
- B29C48/919—Thermal treatment of the stream of extruded material, e.g. cooling using a bath, e.g. extruding into an open bath to coagulate or cool the material
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses the cooling water tank device in a kind of plastic extrusion flat film flat filament subsidiary engine, comprise water tank, be arranged on two overflow grooves of water tank upper end and be fixed on first in water tank and turn to carrying roller and second to turn to carrying roller, first turns in the water tank above carrying roller the first supporting carrier roller being evenly equipped with some hollow, some second supporting carrier rollers are distributed in the 3rd and turn to above carrying roller, some first supporting carrier roller two ends are all stretched out outside water tank through water tank sidewall, every two adjacent first supporting carrier rollers to lay respectively at from the extruder die head of plastic extrusion flat film flat filament subsidiary engine the left and right sides of primary diaphragm out.The utility model has the advantage of: can effectively ensure that diaphragm thickness is even, thus not only can ensure flat filament product quality, and greatly can also reduce flat filament and adding the wire broken rate in hot-stretching step, and then greatly can alleviate the labour intensity of staff, and greatly improve Flat Yarn Production efficiency.
Description
Technical field
The utility model relates to a kind of device for plastic extrusion flat film flat filament subsidiary engine, the cooling water tank device particularly in a kind of plastic extrusion flat film flat filament subsidiary engine.
Background technology
For the production of the flat filament of woven cloth, normally polypropylene or low-pressure polyethylene extrude form flat film on plastic extruder, then after cooling water tank device cooling, forming through cuing open blade cutting intensive on screwknife post again, after adding hot-stretch, heat treatment shaping, being coiled into an ingot.At present, the cooling water tank device in existing plastic extrusion flat film flat filament subsidiary engine generally includes water tank, is fixed on turning to carrying roller and being arranged on the overflow groove of water tank upper end in water tank.Due to diaphragm, on plastic extruder, out rear temperature is higher, therefore when diaphragm enters after in water tank, the cooling water temperature near diaphragm will be made to raise rapidly, and this can cause the cooling water in water tank to produce flowing because of temperature contrast, thus diaphragm can be made to be subject to the impact of water tank inner cooling water flowing and to produce double swerve, and then can have influence on just left extruder die head die lip part and not yet contact cooling the water surface diaphragm, cause diaphragm thickness uneven, this not only can cause finished product flat filament thickness and width fluctuations larger, have a strong impact on flat filament product quality, and after the thinner position cutting of diaphragm thickness becomes flat filament, interrupt silk rate can greatly increase at the follow-up hot-stretching step that adds, this both can increase the labour intensity of staff greatly, but also greatly reduce the production efficiency of flat filament.
Utility model content
The technical problems to be solved in the utility model is, one is provided can effectively to ensure that diaphragm thickness is even, thus not only can ensure flat filament product quality, and greatly can also reduce flat filament and adding the wire broken rate in hot-stretching step, and then greatly can alleviate the labour intensity of staff, and greatly improve the cooling water tank device in the plastic extrusion flat film flat filament subsidiary engine of Flat Yarn Production efficiency.
For solving the problems of the technologies described above, the utility model provides and a kind ofly adopts the cooling water tank device in the plastic extrusion flat film flat filament subsidiary engine of following structure: comprise water tank, be arranged on two overflow grooves of water tank upper end and be fixed on first in water tank and turn to carrying roller and second to turn to carrying roller, wherein, first turns in the water tank above carrying roller the first supporting carrier roller being evenly equipped with some hollow, some second supporting carrier rollers are distributed in the 3rd and turn to above carrying roller, some first supporting carrier roller two ends are all stretched out outside water tank through water tank sidewall, every two adjacent first supporting carrier rollers to lay respectively at from the extruder die head of plastic extrusion flat film flat filament subsidiary engine the left and right sides of primary diaphragm out.
Cooling water tank device in a kind of plastic extrusion flat film flat filament subsidiary engine described in the utility model, wherein, cooling water tank device in a kind of plastic extrusion flat film flat filament subsidiary engine also includes the 3rd and turns to carrying roller, 4th the second supporting carrier roller turning to carrying roller and some hollow, 3rd turns to carrying roller, 4th turns to carrying roller and some second supporting carrier rollers to be all fixed in water tank, some second supporting carrier roller two ends are all stretched out outside water tank through water tank sidewall, every two adjacent second supporting carrier rollers to lay respectively at from the extruder die head of plastic extrusion flat film flat filament subsidiary engine the left and right sides of secondary diaphragm out.
After adopting said structure, the utility model has the following advantages: during use, some first supporting carrier roller two ends can be connected to and be connected with in the circulation line of thermostatted water by staff, now, from the extruder die head of plastic extrusion flat film flat filament subsidiary engine, primary diaphragm is out under effective support of some first supporting carrier rollers, considerably reduce the double swerve that it produces because cooling water flows in water tank, and logical thermostatted water can the temperature of cooling water around constant primary diaphragm in some first supporting carrier rollers, thus the flowing that around reduction primary diaphragm, cooling water produces because of temperature contrast, and then the double swerve of primary diaphragm can be reduced further.Known based on above two kinds of measures, cooling water tank device in a kind of plastic extrusion flat film flat filament of the utility model subsidiary engine effectively can ensure that the uniformity of primary diaphragm thickness, thus not only substantially increase the product quality of flat filament, but also greatly reduce flat filament and adding the wire broken rate in hot-stretching step, and then significantly reduce the labour intensity of staff, and greatly put forward high Flat Yarn Production efficiency.
3rd turns to carrying roller, the 4th to turn to the setting of carrying roller and some second supporting carrier rollers that the cooling water tank device in a kind of plastic extrusion flat film flat filament of the utility model subsidiary engine can be enable to be used in the two film flat filament subsidiary engine of plastic extrusion, thus considerably increases the scope of application of the cooling water tank device in a kind of plastic extrusion flat film flat filament of utility model subsidiary engine.
Accompanying drawing explanation
Fig. 1 is the plan structure appearance schematic diagram of the cooling water tank device in a kind of plastic extrusion flat film flat filament of the utility model subsidiary engine;
Fig. 2 is the sectional structure schematic diagram along A-A line in Fig. 1.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the cooling water tank device in a kind of plastic extrusion flat film flat filament of the utility model subsidiary engine is described in further detail.
As depicted in figs. 1 and 2, in this embodiment, cooling water tank device in a kind of plastic extrusion flat film flat filament of the utility model subsidiary engine comprises water tank 1, be arranged on two overflow grooves 2 of water tank 1 upper end, and be fixed on first in water tank 1 and turn to carrying roller 3, second turns to carrying roller 4, 3rd turns to carrying roller 6, 4th turns to carrying roller 7, first supporting carrier roller 5 of three hollows and the second supporting carrier roller 8 of two hollows, three first supporting carrier rollers 5 are distributed in first and turn to above carrying roller 3, two second supporting carrier rollers 8 are distributed in the 3rd and turn to above carrying roller 6, three first supporting carrier rollers 5 and two second supporting carrier roller 8 two ends are all stretched out outside water tank 1 through water tank 1 sidewall, every two adjacent first supporting carrier rollers 5 to lay respectively at from the extruder die head of plastic extrusion flat film flat filament subsidiary engine the left and right sides of primary diaphragm out, two second supporting carrier rollers 8 to lay respectively at from the extruder die head of plastic extrusion flat film flat filament subsidiary engine the left and right sides of secondary diaphragm out, the quantity of the first supporting carrier roller 5 and the second supporting carrier roller 8 can carry out corresponding change according to actual conditions, when the quantity of the second supporting carrier roller 8 is no less than three, every two adjacent second supporting carrier rollers 8 need to lay respectively at from the extruder die head of plastic extrusion flat film flat filament subsidiary engine the left and right sides of secondary diaphragm out.
Above-described embodiment is only be described preferred embodiment of the present utility model; not scope of the present utility model is limited; under the prerequisite not departing from the utility model design spirit; the various distortion that those of ordinary skill in the art make the technical solution of the utility model and improvement, all should fall in protection domain that the utility model claims determine.
Claims (2)
1. the cooling water tank device in a plastic extrusion flat film flat filament subsidiary engine, comprise water tank (1), be arranged on two overflow grooves (2) of water tank (1) upper end and be fixed on first in water tank (1) and turn to carrying roller (3) and second to turn to carrying roller (4), it is characterized in that: described first turns to the first supporting carrier roller (5) being evenly equipped with some hollow in the water tank (1) of carrying roller (3) top, described some first supporting carrier roller (5) two ends are all stretched out at water tank (1) outward through water tank (1) sidewall, described every two adjacent first supporting carrier rollers (5) to lay respectively at from the extruder die head of plastic extrusion flat film flat filament subsidiary engine the left and right sides of primary diaphragm out.
2. the cooling water tank device in a kind of plastic extrusion flat film flat filament subsidiary engine according to claim 1, it is characterized in that: the cooling water tank device in described a kind of plastic extrusion flat film flat filament subsidiary engine also includes the 3rd and turns to carrying roller (6), 4th the second supporting carrier roller (8) turning to carrying roller (7) and some hollow, described 3rd turns to carrying roller (6), 4th turns to carrying roller (7) and some second supporting carrier rollers (8) to be all fixed in water tank (1), described some second supporting carrier rollers (8) are distributed in the 3rd and turn to carrying roller (6) top, described some second supporting carrier roller (8) two ends are all stretched out at water tank (1) outward through water tank (1) sidewall, described every two adjacent second supporting carrier rollers (8) to lay respectively at from the extruder die head of plastic extrusion flat film flat filament subsidiary engine the left and right sides of secondary diaphragm out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520135216.9U CN204505784U (en) | 2015-03-10 | 2015-03-10 | Cooling water tank device in a kind of plastic extrusion flat film flat filament subsidiary engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520135216.9U CN204505784U (en) | 2015-03-10 | 2015-03-10 | Cooling water tank device in a kind of plastic extrusion flat film flat filament subsidiary engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204505784U true CN204505784U (en) | 2015-07-29 |
Family
ID=53703786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520135216.9U Active CN204505784U (en) | 2015-03-10 | 2015-03-10 | Cooling water tank device in a kind of plastic extrusion flat film flat filament subsidiary engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204505784U (en) |
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2015
- 2015-03-10 CN CN201520135216.9U patent/CN204505784U/en active Active
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |