CN211420390U - Spinning production line with optimized flow - Google Patents
Spinning production line with optimized flow Download PDFInfo
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- CN211420390U CN211420390U CN201921362958.XU CN201921362958U CN211420390U CN 211420390 U CN211420390 U CN 211420390U CN 201921362958 U CN201921362958 U CN 201921362958U CN 211420390 U CN211420390 U CN 211420390U
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Abstract
A spinning production line with optimized flow comprises a granulator, a plastic rice conveying pipe, an air extractor, a melt containing groove, a plurality of melt flow pipes, a plurality of spinning boxes and a control console, wherein the air extractor can extract air from the plastic rice conveying pipe to enable the plastic rice conveying pipe to absorb plastic rice positioned on the discharging side of the granulator and convey the plastic rice into the melt containing groove; the lower side of the melt containing groove is connected with a plurality of melt flow pipes which are correspondingly connected with a plurality of spinning boxes one by one; the control console is in circuit control connection with the granulator, the air extractor, the melt containing groove, the plurality of melt flow pipes and the plurality of spinning boxes. The utility model discloses carried out intensive processing, reduced the input of required equipment under the prerequisite of same output, through each equipment of a control cabinet control for only need an operating personnel to the control of production flow, not only reduced the cost of labor, degree of automation is high moreover, and the steady operation of production line also can more be ensured.
Description
Technical Field
The utility model belongs to the technical field of the plastics regeneration technique and specifically relates to indicate a spinning production line of flow optimization.
Background
The melt spinning machine refers to a machine for producing synthetic fibers by a melt spinning method. The high polymer melt is extruded from the spinneret orifice of the spinning box quantitatively, and is solidified and formed by air or water cooling, also known as melt spinning. It is suitable for high polymers with melting point lower than decomposition temperature, such as polyamide, polyester, polyolefin, etc., and is one of the most important spinning methods, common technology in the field of plastic recycling.
The traditional spinning method comprises the following steps: the polymer, usually in the form of dry pellets or chips, is fed into an extruder and fed forward through an extrusion melt to a metering pump to control and ensure a steady flow of polymer melt into the spinneret, and the extruded stream is rapidly cooled by cross-blowing, solidified, shaped, and wound. During the winding process, the godet rolls can perform the function of drawing and stretching the filament yarns due to the prestretching of the godet rolls. The spinning technology has the advantages of low automation degree, high equipment cost and no reduction of labor cost.
SUMMERY OF THE UTILITY MODEL
The utility model provides a spinning production line of flow optimization, its main aim at overcome the spinning equipment degree of automation among the current plastics regeneration field lower, equipment cost is high, and the cost of labor can not obtain the defect that descends.
In order to solve the technical problem, the utility model adopts the following technical scheme:
a spinning production line with an optimized flow comprises a granulator, a plastic rice conveying pipe, an air extractor, a melt containing groove, a plurality of melt flow pipes, a plurality of spinning boxes and a control console, wherein the air extractor can extract air from the plastic rice conveying pipe to enable the plastic rice conveying pipe to absorb plastic rice positioned on the discharging side of the granulator and convey the plastic rice into the melt containing groove; the lower side of the melt containing groove is connected with the plurality of melt flow pipes, and the plurality of melt flow pipes are connected with the plurality of spinning boxes in a one-to-one correspondence manner; the control platform is in circuit control connection with the granulator, the air extractor, the melt containing groove, the plurality of melt flow pipes and the plurality of spinning boxes.
Furthermore, the air extractor comprises a closed air chamber and an air extracting pump, the lower end of the closed air chamber is provided with a control valve, the control valve is downwards opposite to the inlet of the melt containing groove, the air extracting pump is connected with the closed air chamber to extract air from the closed air chamber, and one end part of the plastic rice conveying pipe is communicated with the closed air chamber.
Furthermore, the discharge side of the granulator is provided with a holding tank for holding plastic rice discharged by the granulator, and the other end of the plastic rice conveying pipe can extend into the holding tank.
Further, the control valve is an electric ball valve.
Further, the granulator is arranged in the upper layer operation room, the melt containing groove is arranged in the middle layer operation room, the spinning boxes are arranged in the lower layer operation room, and the upper layer operation room, the middle layer operation room and the lower layer operation room are sequentially arranged from top to bottom.
Furthermore, the air exhaust device is arranged in the middle-layer operation room, the plastic rice conveying pipe is positioned in the upper-layer operation room, and the plastic rice conveying pipe penetrates through the upper-layer operation room downwards and extends into the middle-layer operation room to be communicated with the air exhaust device.
Further, the melt flow pipe is positioned in the middle layer operation room and extends downwards through the middle layer operation room to the lower layer operation room to be connected with the corresponding spinning manifold.
Compared with the prior art, the utility model discloses the beneficial effect who produces lies in:
the utility model discloses simple structure, practicality are strong, through setting up plastics rice conveyer pipe and air exhaust device for the plastics rice that the granulator was produced can carry out the melting along this plastics rice conveyer pipe conveying to the fuse-element storage tank in and handle, and later the fuse-element is respectively through the interior spinning operation that carries out of the spinning incasement that each fuse-element flows the pipe flow to corresponding again. Intensive processing has been carried out, has reduced the input of required equipment under the prerequisite of same output, through each equipment of a control cabinet control for only need an operating personnel to the control of production flow, not only reduced the cost of labor, degree of automation is high moreover, and the steady operation of production line also can more be ensured.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a control block diagram of the present invention.
Detailed Description
The following describes embodiments of the present invention with reference to the drawings.
Refer to fig. 1 and 2. A spinning production line with optimized flow comprises a granulator 1, a plastic rice conveying pipe 2, an air extractor 3, a melt containing groove 4, a plurality of melt flow pipes 5, a plurality of spinning boxes 6 and a control console 7, wherein the air extractor 3 can extract air from the plastic rice conveying pipe 2 to enable the plastic rice conveying pipe 2 to absorb plastic rice positioned on the discharging side of the granulator 1 and convey the plastic rice into the melt containing groove 4; the lower side of the melt containing groove 4 is connected with a plurality of melt flow pipes 5, and the plurality of melt flow pipes 5 are correspondingly connected with a plurality of spinning boxes 6 one by one; the control console 7 is in circuit control connection with the granulator 1, the air extractor 3, the melt containing groove 4, the plurality of melt flow pipes 5 and the plurality of spinning boxes 6. The utility model discloses a set up plastics rice conveyer pipe 2 and air exhaust device 3 for the plastics rice that granulator 1 produced can convey to carrying out the melting along this plastics rice conveyer pipe 2 and handle in the fuse-element storage tank 4, and later the fuse-element is again respectively through each fuse-element flow pipe 5 and is flowed the spinning operation in the spinning case 6 that corresponds. Intensive processing has been carried out, has reduced the input of required equipment under the prerequisite of same output, through each equipment of a control cabinet control for only need an operating personnel to the control of production flow, not only reduced the cost of labor, degree of automation is high moreover, and the steady operation of production line also can more be ensured.
Refer to fig. 1 and 2. The air extracting device 3 comprises a closed air chamber 31 and an air extracting pump 32, wherein the lower end of the closed air chamber 31 is provided with a control valve 33, the control valve 33 downwards faces the inlet of the melt containing groove 4, the air extracting pump 32 is connected with the closed air chamber 31 to extract air from the closed air chamber 31, and one end part of the plastic rice conveying pipe 2 is communicated with the closed air chamber. When the air pump 32 works, the closed air chamber 31 can form negative pressure, so that suction is generated in the plastic rice conveying pipe 2, and plastic rice on the discharging side of the granulator 1 is sucked. The control valve 33 is an electric ball valve. When the quantity of the plastic rice in the closed air chamber 31 reaches a preset value, the control console 7 controls the control valve 33 to be started, so that the plastic rice in the closed air chamber can fall into the melt containing groove 4.
Refer to fig. 1 and 2. The discharge side of the granulator 1 is provided with a holding tank 11 for holding plastic rice discharged by the granulator, and the other end of the plastic rice conveying pipe 2 can extend into the holding tank 11. The plastic rice conveying pipe 2 in the utility model can adopt a hard pipe or a soft pipe, and if the holding tank 11 is at a fixed position, the hard pipe can be adopted; if holding tank 11 position is unset, perhaps a plurality of holding tanks 11 of the same plastics rice conveyer pipe 2 needs to be extracted, can adopt the hose.
Refer to fig. 1 and 2. The pelletizer 1 is installed in the upper layer working room 100, the melt containing tank 4 is installed in the middle layer working room 101, the plurality of spinning boxes 6 are installed in the lower layer working room 102, and the upper layer working room 100, the middle layer working room 101 and the lower layer working room 102 are arranged in this order from top to bottom. Through three-dimensional setting, the space utilization rate of a factory building is improved.
Wherein, the air extractor 3 is installed in the middle working room 101, the plastic rice conveying pipe 2 is located in the upper working room 100, and the plastic rice conveying pipe 2 downwardly passes through the upper working room 100 and extends into the middle working room 101 to be communicated with the air extractor 3. The melt flow pipes 5 are located in the middle layer workshop 101, extend downwards through the middle layer workshop to the lower layer workshop 102, and are connected with the corresponding spinning boxes 6, so that the melt in the melt accommodating grooves 4 can flow to the spinning boxes through the plurality of melt flow pipes 5 respectively, and the melt flow pipes 5 can be provided with pressure adjusting devices to adjust the flow rate of the melt in the melt flow pipes 5. The working principle of the spinning box is consistent with that of the traditional melt spinning machine, and the conventional components including a metering pump, a spinneret and the like are all conventional technologies, so that the details are not repeated. The controller 6 can adopt a PLC, a frequency converter and the like, so as to realize automatic control, and is also a conventional technical means and is not described any more.
The above-mentioned be the utility model discloses a concrete implementation way, nevertheless the utility model discloses a design concept is not limited to this, and the ordinary use of this design is right the utility model discloses carry out immaterial change, all should belong to the act of infringement the protection scope of the utility model.
Claims (7)
1. A spinning production line with optimized flow is characterized in that: the plastic rice conveying pipe can be pumped by the air pumping device, so that the plastic rice conveying pipe absorbs plastic rice positioned on the discharging side of the granulator and conveys the plastic rice to the melt containing groove; the lower side of the melt containing groove is connected with the plurality of melt flow pipes, and the plurality of melt flow pipes are connected with the plurality of spinning boxes in a one-to-one correspondence manner; the control platform is in circuit control connection with the granulator, the air extractor, the melt containing groove, the plurality of melt flow pipes and the plurality of spinning boxes.
2. The process-optimized spinning line of claim 1, wherein: the air extractor comprises a closed air chamber and an air extracting pump, a control valve is arranged at the lower end of the closed air chamber, the control valve is downwards opposite to an inlet of the melt containing groove, the air extracting pump is connected with the closed air chamber to extract air from the closed air chamber, and one end part of the plastic rice conveying pipe is communicated with the closed air chamber.
3. The process-optimized spinning line of claim 2, wherein: the discharge side of granulator is equipped with one and is used for holding the holding tank of granulator exhaust plastics rice, another tip of plastics rice conveyer pipe can extend to in this holding tank.
4. The process-optimized spinning line of claim 2, wherein: the control valve is an electric ball valve.
5. The process-optimized spinning line of claim 1, wherein: the granulator is arranged in the upper layer operation room, the melt containing groove is arranged in the middle layer operation room, the spinning boxes are arranged in the lower layer operation room, and the upper layer operation room, the middle layer operation room and the lower layer operation room are sequentially arranged from top to bottom.
6. The process-optimized spinning line of claim 5, wherein: the air exhaust device is arranged in the middle-layer operation room, the plastic rice conveying pipe is positioned in the upper-layer operation room, penetrates through the upper-layer operation room downwards, extends into the middle-layer operation room and is communicated with the air exhaust device.
7. The process-optimized spinning line of claim 5, wherein: the melt flow pipe is positioned in the middle layer operation room, downwards penetrates through the middle layer operation room, extends into the lower layer operation room and is connected with the corresponding spinning box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921362958.XU CN211420390U (en) | 2019-08-21 | 2019-08-21 | Spinning production line with optimized flow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921362958.XU CN211420390U (en) | 2019-08-21 | 2019-08-21 | Spinning production line with optimized flow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211420390U true CN211420390U (en) | 2020-09-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921362958.XU Active CN211420390U (en) | 2019-08-21 | 2019-08-21 | Spinning production line with optimized flow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211420390U (en) |
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2019
- 2019-08-21 CN CN201921362958.XU patent/CN211420390U/en active Active
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