CN212611245U - Melt-blown fabric manufacturing equipment - Google Patents
Melt-blown fabric manufacturing equipment Download PDFInfo
- Publication number
- CN212611245U CN212611245U CN202021367222.4U CN202021367222U CN212611245U CN 212611245 U CN212611245 U CN 212611245U CN 202021367222 U CN202021367222 U CN 202021367222U CN 212611245 U CN212611245 U CN 212611245U
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- melt
- mounting plate
- driving assembly
- fabric manufacturing
- manufacturing apparatus
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Abstract
A melt-blown fabric manufacturing device comprises a mounting plate, a control cabinet arranged on one side of the mounting plate, and a hopper, a screw extruder, a metering pump and a melt-blown device which are sequentially connected, wherein a first driving assembly is arranged on the lower surface of the mounting plate, a second driving assembly and a receiving device are arranged on the upper surface of the mounting plate, and the receiving device is positioned at the bottom or the side edge of the melt-blown device; when the jet melting device is used for jet melting, the control cabinet controls the jet melting device to jet, and meanwhile, the first driving assembly drives the mounting plate to longitudinally reciprocate and the second driving assembly drives the receiving device to transversely move or rotate, so that the jet melting device can perform jet melting operation on the receiving device in an S-shaped route. The utility model discloses a first drive assembly, second drive assembly realize receiving arrangement's two-way movement, realize producing the melt-blown fabric of different breadth through spouting the same die head among the melting device, reduce the edge and cut extravagantly, improve production efficiency, improve the product percent of pass, can reduce production and maintenance cost by a wide margin simultaneously.
Description
Technical Field
The utility model relates to a non-woven fabrics makes technical field, in particular to melt-blown fabric manufacture equipment.
Background
Meltblown fabric is a type of nonwoven fabric, also known as nonwoven fabric, which is made of oriented or random fibers, without warp and weft, and is known by the Boolean name textile for appearance and certain properties. Nonwoven fabrics currently have a number of processes such as spunbonding, meltblowing, hot rolling, spunlacing, and the like. Among them, the melt-blown nonwoven fabric is called melt-blown nonwoven fabric, and the melt-blown method is a spinning method in which a melt of a polymer just extruded is subjected to high-power stretching, solidification and molding by means of a high-temperature hot gas stream. The melt-blown nonwoven fibers are finer, have a larger surface area, and have better filterability, barrier properties, thermal insulation properties, and oil absorption properties, which are incomparable with nonwoven fabrics produced by other processes. The prior non-woven fabric production line by a spraying method comprises the following process flows: preparing a polymer, melt-blowing extrusion, metering a pump, a melt-blowing die head assembly, drawing melt trickle, cooling fibers, lapping, performing electrostatic electret and reinforcing a finished product.
However, the processing methods in the prior art are all fixed processing modes, a single melt-blowing process and a single receiving device processing mode, and limit the forming new structure and wide variation of melt-blown cloth. The prior art equipment can process the wide melt-blown cloth width, and the purpose of large width can be achieved only by the corresponding specification of a melt-blown die (the die head width is 1.6m-3.2 m). The small-scale preparation melt-blowing equipment cannot process large-scale wide melt-blown cloth. And large-scale equipment is expensive in manufacturing cost and extremely high in later-stage production and maintenance cost. Only a few large enterprises can load large-scale melt-blowing equipment at present, and large-scale mass production of the material is limited. Therefore, the production process of the melt-blowing method always has production bottleneck, and once the demand is increased, the production bottleneck can be caused.
SUMMERY OF THE UTILITY MODEL
Based on this, the utility model aims at providing a melt-blown fabric manufacture equipment to solve the problem that the background art provided.
A melt-blown fabric manufacturing device comprises a mounting plate, a control cabinet arranged on one side of the mounting plate, and a hopper, a screw extruder, a metering pump and a melt-blown device which are sequentially connected, wherein a first driving assembly is arranged on the lower surface of the mounting plate, a second driving assembly and a receiving device are arranged on the upper surface of the mounting plate, and the receiving device is positioned at the bottom or the side edge of the melt-blown device;
one side of the spray-melting device is sequentially connected with an air heater and an air compressor, the control cabinet is electrically connected with the first driving assembly, the second driving assembly and the spray-melting device respectively, when spray-melting processing is carried out, the control cabinet controls the spray-melting device to carry out spinning, meanwhile, the first driving assembly drives the mounting plate to longitudinally reciprocate, and the second driving assembly drives the receiving device to transversely move or rotate, so that the spray-melting device carries out spinning operation of an S-shaped route on the receiving device.
Compared with the prior art, among the melt-blown fabric manufacture equipment, through first drive assembly, second drive assembly realize receiving arrangement's both-way movement realizes producing the melt-blown fabric of different breadth through spouting the same die head among the melting device, reduces the edge and cuts extravagantly, improves production efficiency, improves melt-blown fibrous tensile strength, improves the product percent of pass, can reduce production and maintenance cost simultaneously by a wide margin.
Furthermore, the receiving device is of a condensed net curtain structure, the second driving assembly drives the receiving device to move transversely, and the melt spraying device performs spinning operation in a vertically downward mode.
Furthermore, the receiving device is of a roller structure, the second driving assembly drives the receiving device to rotate, and the melt-spray device performs the spinning operation in a horizontal mode.
Furthermore, the spray melting device comprises one or more rows of spray holes with the diameter of 0.1mm-0.5mm, and the spray holes are arranged into a rectangular shape or a circular shape.
Further, the width of the die head in the spray melting device is 0.2m-0.6 m.
Furthermore, an air suction device is arranged below the receiving device, and the air suction device is connected with a fan.
Furthermore, an electrostatic generator is arranged on one side of the receiving device and used for performing electret treatment on the formed meltblown fabric in the receiving device.
Furthermore, a composite device, a slitting device and a winding device are sequentially arranged on the mounting plate, and the electrostatic generator is positioned between the receiving device and the composite device.
Further, the bottom of mounting panel is equipped with two linear guide, and both sides are equipped with limit switch, limit switch is used for the restriction the removal stroke of mounting panel.
Further, the first driving assembly comprises a driving motor and a screw rod connected with the driving motor, and the screw rod is connected with the bottom of the mounting plate.
Drawings
FIG. 1 is a schematic structural view of a meltblown fabric manufacturing apparatus according to a first embodiment of the present invention;
fig. 2 is a schematic structural view of a meltblown fabric manufacturing apparatus according to a second embodiment of the present invention.
Description of the main element symbols:
| mounting plate | 10 | |
11 | |
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15 | |
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16 | |
17 | |
| Receiving |
18, | Air heater | 19 | |
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22 | Electrostatic generator | 23 | |
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24 | |
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27 |
The following detailed description of the invention will be further described in conjunction with the above-identified drawings.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Several embodiments of the invention are given in the accompanying drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1, an embodiment of the present invention provides a melt-blown fabric manufacturing apparatus, which includes a mounting plate 10, a control cabinet 11 disposed on one side of the mounting plate 10, and a hopper 12, a screw extruder 13, a metering pump 14, and a melt-blowing device 15, which are connected in sequence;
the lower surface of the mounting plate 10 is provided with a first driving assembly 16, the upper surface is provided with a second driving assembly 17 and a receiving device 18, the receiving device 18 is positioned at the bottom of the melt-spraying device 15, and the melt-spraying device 15 sprays yarns vertically downwards towards the receiving device 18.
One side of the spray melting device 15 is sequentially connected with an air heater 19 and an air compressor 20, the air compressor 20 provides dehumidified and dried compressed air and sends the dehumidified and dried compressed air into the air heater 19, the compressed air is heated into high-temperature air flow through the air heater 19, and the high-temperature air flow is sent into the spray melting device 15 through a high-temperature connecting pipeline.
It should be noted that, in the utility model, screw extruder 13 melts the back with the polymer through high temperature heating, measuring pump 14 control output and polymer fiber's fineness are carried the fuse-element is continuous even in melt-blown device 15, melt-blown device 15 will melt the material and extrude into filamentous fibre. The control cabinet 11 is electrically connected to the first driving assembly 16, the second driving assembly 17 and the melt-blowing device 15, when melt-blowing is performed, the control cabinet 11 controls the melt-blowing device 15 to blow yarns, and at the same time, the first driving assembly 16 drives the mounting plate 10 to reciprocate longitudinally, and the second driving assembly 17 drives the receiving device 18 to move transversely, so that the melt-blowing device 15 performs a yarn-blowing operation on the receiving device 18 in an S-shaped route.
It is further clear and definite that, the utility model discloses the high polymer fiber structure of the melt-blown fabric of well production is reciprocal stack structure, and this reciprocal stack structure has solved the not enough defect of present horizontal tensile strength, improves the horizontal and vertical tensile strength of melt-blown fabric.
In a preferred embodiment of the present invention, one side of the melt-blowing device 15 is further provided with a screen changer, and the screen changer is used for filtering out impurities in the melt so as to avoid blocking the spinneret die head in the melt-blowing device 15.
Referring to fig. 1, in the embodiment, the receiving device 18 is a condensed-net curtain structure, the second driving component 17 drives the receiving device 18 to move laterally, and the melt-blowing device 15 performs the spinning operation in a vertical downward manner.
Furthermore, the spray melting device 15 comprises one or more rows of spray holes with the diameter of 0.1mm-0.5mm, and the spray holes are arranged in a rectangular shape or a circular shape. The polymer fibers are further processed into slender polymer fibers through fine spray holes, and meanwhile, the slender polymer fibers are elongated by compressed high-pressure high-temperature gas until the slender polymer fibers are blown into smaller micro-diameter short fibers and sent to a receiving device 18 of a condensation screen structure to be cooled and solidified into a melt-blown fabric net.
In another preferred embodiment of the present invention, since the bidirectional movement of the receiving device 18 is realized by the first driving assembly 16 and the second driving assembly 17, the size of the die head in the melt-blowing device 15 can be reduced, and melt-blown fabrics with different specifications and widths can be produced at the same time. Specifically, the width of the die head in the spray melting device 15 is 0.2m-0.6m, so that 0.2m-10m wide melt-blown cloth can be produced and processed, the edge cutting waste is reduced, the production efficiency is improved, and the cost is reduced.
In another preferred embodiment of the present invention, an air suction device 21 is disposed below the receiving device 18, and the air suction device 21 is connected to a fan 22, through which the formed meltblown fabric is dried by the air suction device 21.
In another preferred embodiment of the present invention, an electrostatic generator 23 is disposed on one side of the receiving device 18, and the electrostatic generator 23 is used for performing an electret treatment on the formed meltblown fabric in the receiving device 18, so as to store static electricity in the meltblown fabric.
In another preferred embodiment of the present invention, the mounting plate 10 is sequentially provided with a combining device 24, a slitting device 25 and a winding device 26, and the electrostatic generator 23 is located between the receiving device 18 and the combining device 24.
Further, the bottom of mounting panel 10 is equipped with two linear guide 27, and both sides are equipped with limit switch, limit switch is used for the restriction the removal stroke of mounting panel 10 is through two linear guide 27 is in order to guarantee the removal accuracy of mounting panel 10 avoids taking place the deviation.
Further, the first driving assembly 16 includes a driving motor, and a screw connected to the driving motor, the screw being connected to the bottom of the mounting plate 10.
To sum up, in the melt-blown fabric manufacture equipment, through first drive assembly 16, second drive assembly 17 realize receiving arrangement 18's two-way movement realizes producing the melt-blown fabric of different breadth through spouting the same die head that melts in the device 15, reduces the edge and cuts extravagantly, improves production efficiency, improves melt-blown fibrous tensile strength, improves the product percent of pass, can reduce production and maintenance cost simultaneously by a wide margin.
Referring to fig. 2, in order to provide a meltblown fabric manufacturing apparatus according to a second embodiment of the present invention, the meltblown fabric manufacturing apparatus in this embodiment is substantially the same as the meltblown fabric manufacturing apparatus in the first embodiment, except that in this embodiment, the receiving device 18a is a roller structure, the receiving device 18a is located at a side of the meltblown device 15, and the meltblown device 15 performs spinning toward a horizontal side of the receiving device 18 a. When the spray-melting device 15 is used for spraying, the control cabinet 20 controls the spray-melting device 15 to spray, and at the same time, the first driving component 16 drives the mounting plate 10 to reciprocate longitudinally, and the second driving component 17 drives the receiving device 18a to rotate, so that the spray-melting device 15 performs the spray operation in a horizontal manner, and the spray operation of an S-shaped route is performed on the receiving device 18 a.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. The utility model provides a melt-blown fabric manufacture equipment, includes the mounting panel, locates the switch board of mounting panel one side to and hopper, screw extruder, measuring pump and the melt-blown device that connects according to the preface, its characterized in that: the lower surface of the mounting plate is provided with a first driving assembly, the upper surface of the mounting plate is provided with a second driving assembly and a receiving device, and the receiving device is positioned at the bottom or the side edge of the spray melting device;
one side of the spray-melting device is sequentially connected with an air heater and an air compressor, the control cabinet is electrically connected with the first driving assembly, the second driving assembly and the spray-melting device respectively, when spray-melting processing is carried out, the control cabinet controls the spray-melting device to carry out spinning, meanwhile, the first driving assembly drives the mounting plate to longitudinally reciprocate, and the second driving assembly drives the receiving device to transversely move or rotate, so that the spray-melting device carries out spinning operation of an S-shaped route on the receiving device.
2. The meltblown fabric manufacturing apparatus of claim 1 wherein said receiving means is a converging web structure, said second drive assembly moving said receiving means laterally, said meltblowing means operating in a vertically downward manner for spinning.
3. The meltblown fabric manufacturing apparatus of claim 1 wherein said receiving means is a roller arrangement, said second drive assembly rotates said receiving means, and said meltblowing device performs the spinning operation in a horizontal manner.
4. The meltblown fabric manufacturing apparatus of claim 1 wherein said meltblowing device includes one or more rows of orifices having a diameter of 0.1mm to 0.5mm, the orifices being arranged in a rectangular or circular pattern.
5. The meltblown fabric manufacturing apparatus of claim 1 wherein the width of the die head in the meltblowing device is between 0.2m and 0.6 m.
6. The meltblown fabric manufacturing apparatus of claim 1 wherein a suction means is located below the receiving means, and a fan is connected to the suction means.
7. The meltblown fabric manufacturing apparatus of claim 1 wherein an electrostatic generator is disposed on one side of the receiving means, the electrostatic generator being configured to electret the formed meltblown fabric in the receiving means.
8. The meltblown fabric manufacturing apparatus of claim 7 wherein the mounting plate has a combining means, a slitting means, and a winding means disposed thereon in sequence, the electrostatic generator being located between the receiving means and the combining means.
9. The meltblown fabric manufacturing apparatus of claim 1 wherein the mounting plate has two linear rails on the bottom and limit switches on either side for limiting the travel of the mounting plate.
10. The meltblown fabric manufacturing apparatus of any of claims 1-9 wherein the first drive assembly includes a drive motor, and a threaded rod coupled to the drive motor, the threaded rod being coupled to a bottom portion of the mounting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021367222.4U CN212611245U (en) | 2020-07-13 | 2020-07-13 | Melt-blown fabric manufacturing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021367222.4U CN212611245U (en) | 2020-07-13 | 2020-07-13 | Melt-blown fabric manufacturing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212611245U true CN212611245U (en) | 2021-02-26 |
Family
ID=74705995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021367222.4U Expired - Fee Related CN212611245U (en) | 2020-07-13 | 2020-07-13 | Melt-blown fabric manufacturing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212611245U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113512821A (en) * | 2021-05-21 | 2021-10-19 | 嘉兴福美新材料科技有限公司 | Uniform spraying device for enhancing antibacterial property of melt-blown fabric and treatment method thereof |
-
2020
- 2020-07-13 CN CN202021367222.4U patent/CN212611245U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113512821A (en) * | 2021-05-21 | 2021-10-19 | 嘉兴福美新材料科技有限公司 | Uniform spraying device for enhancing antibacterial property of melt-blown fabric and treatment method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210226 Termination date: 20210713 |