CN214938249U - Novel double-woven non-woven fabric production equipment - Google Patents
Novel double-woven non-woven fabric production equipment Download PDFInfo
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- CN214938249U CN214938249U CN202121081633.1U CN202121081633U CN214938249U CN 214938249 U CN214938249 U CN 214938249U CN 202121081633 U CN202121081633 U CN 202121081633U CN 214938249 U CN214938249 U CN 214938249U
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Abstract
The utility model discloses a novel twin-spinning non-woven production facility, including two at least twin-screw extrusion mechanisms, two at least melt-blown mechanisms, wood pulp open mechanism, web formation mechanism, heat bonding mechanism and coiling cutting mechanism, heat bonding mechanism is located web formation mechanism and coiling cutting mechanism between, wood pulp opens the top that the mechanism is located web formation mechanism, wood pulp opens the mixed area that has between mechanism and the web formation mechanism, the both sides distribution melt-blown mechanism in mixed area, melt-blown mechanism is connected with twin-screw extrusion mechanism. The utility model has the advantages of simple production line, high working efficiency and high product quality.
Description
Technical Field
The utility model relates to a non-woven fabrics field of making, more specifically says, and it relates to a novel double-woven non-woven production facility.
Background
Wiping products have a huge market and relate to a plurality of fields of daily life, sanitation and sanitation, medical treatment and sanitation, industry and the like. In wiping products, nonwovens called "double-woven" are the largest base material. The existing twin-woven non-woven fabrics in the market mostly take wood pulp fiber as a basic material, and then are coated and reinforced by high polymer fiber materials. However, the double-woven non-woven fabric processed by the existing process has the problems of complex production process and long process flow, and the production efficiency is low. Meanwhile, the problem that the wood pulp fibers are not coated enough and the chips fall off in the using process is solved, so that the practical quality of the product is influenced. Therefore, the utility model discloses an application production technology is succinct, and can promote the production line of double-end spinning non-woven fabric product quality.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a novel Zi spins non-woven production line that process flow is simple, and work efficiency is high and product quality is high.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a novel Zi spins non-woven production facility, includes that two at least twin-screw extrusion mechanisms, two at least melt and spout the mechanism, wood pulp open the mechanism, the web formation mechanism, heat bonding mechanism and coiling cut the mechanism, heat bonding mechanism is located between web formation mechanism and the coiling cut mechanism, wood pulp opens the top that the mechanism is located the web formation mechanism, wood pulp opens and has the mixed zone between mechanism and the web formation mechanism, the both sides distribution of mixed zone melts the mechanism, melt and spout the mechanism and be connected with twin-screw extrusion mechanism.
The utility model discloses further set up to: the melt-blown mechanism comprises a melt-blown head and a support, one end of the support is in running fit with the melt-blown head, the other end of the support is matched with a sliding rod, and the support is in sliding fit along the sliding rod.
The utility model discloses further set up to: the wood pulp opening mechanism comprises a conveying channel, a conveying fan and a carding machine, wherein a telescopic discharging nozzle is arranged on the carding machine, and the discharging nozzle is positioned between two melting nozzles.
The utility model discloses further set up to: the bottom of the net forming mechanism is provided with a telescopic shaft, and the telescopic height range of the telescopic shaft is 0-200 mm.
The utility model discloses further set up to: the telescopic length range of the discharging nozzle is 0-200 mm.
The utility model discloses further set up to: the horizontal and transverse moving range of the bracket on the sliding rod is 0-650 mm.
The utility model discloses further set up to: the rotatable angle range of the melt spray head is 0-90 degrees.
The utility model discloses an implement the effect and be: the production line is simplified, and the production efficiency is improved. The produced twin-woven non-woven fabric has a degradable function and is beneficial to environmental protection. And meanwhile, the middle layer mixed with wood pulp fibers is coated and bonded by the bottom layer and the upper layer, so that the problem of easy scrap falling is effectively solved, and the quality of the product is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of a partial structure of the present invention.
1. A double screw extrusion mechanism; 2. a melt blowing mechanism; 20. a support; 21. melting the spray head; 22. a slide bar; 3. a wood pulp opening mechanism; 30. a delivery channel; 31. a conveying fan; 32. a carding machine; 33. a discharging nozzle; 4. a web forming mechanism; 40. a telescopic shaft; 5. a thermal bonding mechanism; 6. a winding and splitting mechanism; 7. a mixing zone.
Detailed Description
Embodiments of the present invention are further described with reference to fig. 1 to 2.
The utility model provides a novel twin-screw extrusion mechanism 1, two at least melt and spout 2, wood pulp opening mechanism 3, web formation mechanism 4, heat bonding mechanism 5 and coiling cutting mechanism 6 of mechanism, heat bonding mechanism 5 is located web formation mechanism 4 and coiling cutting mechanism 6 between, wood pulp opening mechanism 3 is located web formation mechanism 4's top, wood pulp opening mechanism 3 and web formation mechanism 4 between have mixing area 7, the both sides distribution of mixing area 7 melts mechanism 2, melt and spout mechanism 2 and be connected with twin-screw extrusion mechanism 1. The melt-blowing mechanism 2 comprises a melt-blowing head 21 and a bracket 20, one end of the bracket 20 is in rotating fit with the melt-blowing head 21, the other end of the bracket 20 is matched with a sliding rod 22, and the bracket 20 is in sliding fit along the sliding rod 22. The wood pulp opening mechanism 3 comprises a conveying channel 30, a conveying fan 31 and a carding machine 32, a telescopic discharging nozzle 33 is arranged on the carding machine 32, the discharging nozzle 33 is extended or contracted under the control of a motor, and the discharging nozzle 33 is positioned between two melt nozzles 21. The bottom of the net forming mechanism 4 is provided with a telescopic shaft 40, the telescopic shaft 40 is controlled by a motor, and the telescopic height range is 0-200 mm. The telescopic length range of the discharging nozzle 33 is 0-200 mm. The horizontal and transverse moving range of the bracket 20 on the sliding rod 22 is 0-650 mm. The rotatable angle range of the melt nozzle 21 is 0-90 degrees.
When in work: the high polymer slices respectively enter the double-screw extrusion mechanisms 1 on the left side and the right side, the double-screw extrusion mechanisms 1 are heated into a liquid state, the double-screw extrusion mechanisms 1 are dehydrated and then conveyed into the melt-blowing mechanism 2, the melt-blowing heads 21 blow high polymer fibers towards the mixing area 7, and due to the fact that products with different specifications are to be produced, the angle of the melt-blowing heads 21 and the distance between the two melt-blowing heads 21 need to be adjusted according to requirements. The melt nozzles 21 are controlled by a rotating motor to adjust the angle of 0-90 degrees, and the bracket 20 is controlled by the motor to slide back and forth along the sliding rod 22, so that the distance between the two melt nozzles 21 is adjusted.
The wood pulp fiber enters the wood pulp opening mechanism 3 through the conveying channel 30, the wood pulp fiber is conveyed to the carding machine 32 through the conveying fan 31, the wood pulp fiber is sprayed to the mixing area 7 through the discharging nozzle 33 on the carding machine 32, the discharging nozzle 33 is of a telescopic structure, the distance between the discharging nozzle 33 and the web former is adjusted, and therefore the width of the wood pulp fiber falling on the web forming mechanism 4 can be controlled.
The meltblowing nozzles 21 are located on both sides of the discharge nozzle 33 and the two streams of meltblown with polymer fibers and wood pulp fibers are combined and mixed in the mixing zone 7. The suction fan arranged in the net forming mechanism 4 operates continuously to pile up the mixed fibers on the net forming mechanism 4, the high polymer fibers which are positioned on the left side of the melting nozzle 21 and do not enter the mixing area 7 fall on the net forming mechanism 4 to form a bottom fiber layer, after the high polymer fibers positioned in the mixing area 7 are mixed with the wood pulp fibers, the middle layer fiber layer is formed by falling on the net forming mechanism 4, the high polymer fiber which is positioned on the upper part of the right side melt nozzle 21 and does not enter the mixing area 7 falls on the net forming mechanism 4 to form the upper layer fiber layer, the composite fiber web is obtained on the net forming mechanism 4, the net forming mechanism 4 carries the composite fiber web to enter the thermal bonding mechanism 5 for bonding, the reinforcing effect is achieved, the middle layer mixed with wood pulp fiber is firmly coated, the situation of falling scraps in the using process is avoided, the product quality is improved, and finally the winding and packaging are carried out by the winding and cutting mechanism 6. The high polymer slice adopts PBS polymer or PHA polymer or PLA polymer or PBAT polymer, and is made into a double-side-spun non-woven fabric after being mixed with wood pulp fiber, and the high polymer slice has degradation performance.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (7)
1. A novel twin-spinning non-woven fabric production device is characterized in that: including two at least twin-screw extrusion mechanisms, two at least melt the mechanism, wood pulp opens mechanism, web formation mechanism, heat bonding mechanism and coiling and cut the mechanism, heat bonding mechanism is located web formation mechanism and coiling and cuts between the mechanism, wood pulp opens the top that the mechanism is located web formation mechanism, wood pulp opens and has the mixed zone between mechanism and the web formation mechanism, the left and right sides distribution of mixed zone melts the mechanism, it is connected with twin-screw extrusion mechanism to melt the mechanism.
2. The novel twin-spun nonwoven fabric production apparatus according to claim 1, characterized in that: the melt-blown mechanism comprises a melt-blown head and a support, one end of the support is in running fit with the melt-blown head, the other end of the support is matched with a sliding rod, and the support is in sliding fit along the sliding rod.
3. The novel twin-spun nonwoven fabric production apparatus according to claim 2, characterized in that: the wood pulp opening mechanism comprises a conveying channel, a conveying fan and a carding machine, wherein a telescopic discharging nozzle is arranged on the carding machine, and the discharging nozzle is positioned between two melting nozzles.
4. The novel twin-spun nonwoven fabric production apparatus according to claim 1, characterized in that: the bottom of the net forming mechanism is provided with a telescopic shaft, and the telescopic height range of the telescopic shaft is 0-200 mm.
5. The novel twin-spun nonwoven fabric production apparatus according to claim 3, characterized in that: the telescopic length range of the discharging nozzle is 0-200 mm.
6. The novel twin-spun nonwoven fabric production apparatus according to claim 2, characterized in that: the horizontal and transverse moving range of the bracket on the sliding rod is 0-650 mm.
7. The novel twin-spun nonwoven fabric production apparatus according to claim 2, characterized in that: the rotatable angle range of the melt spray head is 0-90 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121081633.1U CN214938249U (en) | 2021-05-20 | 2021-05-20 | Novel double-woven non-woven fabric production equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121081633.1U CN214938249U (en) | 2021-05-20 | 2021-05-20 | Novel double-woven non-woven fabric production equipment |
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| Publication Number | Publication Date |
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| CN214938249U true CN214938249U (en) | 2021-11-30 |
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| CN202121081633.1U Active CN214938249U (en) | 2021-05-20 | 2021-05-20 | Novel double-woven non-woven fabric production equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113151976A (en) * | 2021-05-20 | 2021-07-23 | 上海泰慈康实业有限公司 | Novel twin-spun non-woven fabric production equipment and process method thereof |
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2021
- 2021-05-20 CN CN202121081633.1U patent/CN214938249U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113151976A (en) * | 2021-05-20 | 2021-07-23 | 上海泰慈康实业有限公司 | Novel twin-spun non-woven fabric production equipment and process method thereof |
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