CN217781400U

CN217781400U - Novel wooden soft non-woven production equipment that spins

Info

Publication number: CN217781400U
Application number: CN202221849126.2U
Authority: CN
Inventors: 刘德铭; 邹萌萌; 张玉慧
Original assignee: Shandong Xirui New Material Co ltd
Current assignee: Shandong Xirui New Material Co ltd
Priority date: 2022-07-18
Filing date: 2022-07-18
Publication date: 2022-11-11
Anticipated expiration: 2032-07-18

Abstract

The utility model discloses a novel wooden gentle non-woven production facility that spins, its structure is including becoming the net curtain, the device induced drafts, forming device, composite fiber net, heat-setting machine, composite nonwoven fabric, quality testing system and coiling equipment, through having set up forming device, forming device is inside to be provided with three screw extruder and four melt-blown systems, melt-blown fiber net mixed fiber net melt-blown fiber net four layers composite fiber net structure is formed through four melt-blown systems, then composite fiber net forms multilayer composite nonwoven fabric material after the hot setting machine hot rolling, only contain high polymer and wood pulp in the multilayer composite non-woven structure of production, do not have any other additives, be favorable to the environmental protection; meanwhile, the novel wood soft-spinning non-woven fabric contains an inner layer mixed fiber net, and the wood pulp fibers are wound and fixed in the material by utilizing the coarse melt-blown fibers, so that the strength can be provided for the material, and the product quality is improved.

Description

Novel wooden soft non-woven production equipment that spins

Technical Field

The utility model relates to a non-woven fabrics technical field, concretely relates to novel wooden gentle non-woven production facility that spins.

Background

Wipes are often used in everyday life, for example when changing diapers for parents or for dining in restaurants or for cosmetic care of the skin. The wipes are convenient to carry and store and use, so the wipes are popular with consumers. Therefore, the application of the wiping cloth in personal care and infant care is more and more extensive.

In wiping products, the nonwoven fabric, known as "double-woven" is the largest base material. The existing twin-spun non-woven fabric process in the market has the problems of complex production process and long process flow, and in order to solve the problem of chip falling of the material, the patent application numbers of 201910036148.3 and 201920063031.X, 201910036118.2 and 201920063710.7 and 201910036114.4 and 201920063707.5 respectively disclose a wiping towel and a manufacturing method thereof.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects of the prior art, a novel wood soft spinning non-woven fabric production device is provided, and the problems that in the prior art, the production cost is increased, the product quality and the hand feeling are influenced and the competitiveness of the product in the market is reduced due to the addition of hot melt adhesive substances, the glue spraying process or the process of mixing the hot melt adhesive substances and the glue spraying process are solved.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a novel wooden gentle non-woven fabrics production facility that spins, including the net forming curtain, the device that induced drafts is installed to net forming curtain bottom, forming device is installed on net forming curtain top, forming device makes composite fiber net at net forming curtain top, composite fiber net right side is made composite non-woven fabrics through heat setting machine, the composite non-woven fabrics right-hand member runs through quality detecting system, and the composite non-woven fabrics right-hand member passes through the coiling equipment and around rolling up.

Further, forming device includes shell, first screw extruder, second screw extruder, first melt-blown system, second melt-blown system, third screw extruder, third melt-blown system, fourth melt-blown system and wood pulp open the system, first screw extruder and second screw extruder are installed respectively to the inside left and right sides of shell, first screw extruder and second screw extruder bottom are connected with first melt-blown system and second melt-blown system respectively, mid-mounting has third screw extruder in the shell, third screw extruder bottom end left and right sides is connected with third melt-blown system and fourth melt-blown system respectively, wood pulp open system is installed respectively at three melt-blown system and fourth melt-blown system outside top, the shell sets up in the net curtain top.

Furthermore, the quality detection system comprises a metal detection system, a fiber web gram weight detection system and a fiber web defect detection system, and the composite non-woven fabric sequentially penetrates through the metal detection system, the fiber web gram weight detection system and the fiber web defect detection system from left to right.

Furthermore, the first melt-blown system comprises a melt nozzle, a slide bar and a water spray cooling device, the slide bar is connected to the outer side of the melt nozzle, the water spray cooling device is installed on the outer side of the melt nozzle, and the melt nozzle of the first melt-blown system is connected with the first screw extruder.

Further, the wood pulp opening system includes pan feeding equipment, opening roller assembly, pipeline, wind channel and nozzle, pan feeding equipment bottom is connected with opening roller assembly, opening roller assembly bottom is connected with pipeline, pipeline top inboard is connected with the wind channel, the pipeline bottom is connected with the nozzle, the wood pulp opening system is provided with two sets ofly, and the nozzle of two sets of wood pulp opening systems sets up respectively in third melt-blown system and fourth melt-blown system department.

Furthermore, the air suction device and the forming device are respectively arranged at the bottom and the top of the net forming curtain, and the positions of the air suction device and the forming device are vertically aligned.

Further, the mixed forming box is installed to the wood pulp system bottom of opening, and the nozzle that the system was opened to third melt-blown system and fourth melt-blown system and wood pulp sets up in the mixed forming box.

Furthermore, the angle of the melt nozzle can be adjusted to be 30-75 degrees.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

1) Novel wooden gentle non-woven production facility that spins, through having set up forming device, the inside first screw extruder that is provided with of forming device, second screw extruder, third screw extruder and first melt-blown system, the second melt-blown system, the third melt-blown system, the fourth melt-blown system, melt-blown fiber net mixed fiber net four layers composite fiber net structure of melt-blown through four melt-blown system formations, then composite fiber net forms the compound non-woven fabrics material of multilayer after the hot forming machine hot rolling, the outer melt-blown layer can block dropping of wood pulp fibre effectively in the compound non-woven fabrics structure of multilayer of formation, melt-blown fibre tightly embraces wood pulp fibre in the fibre net in the mixed fibre layer of inner layer, both mutually support and avoid the production of "falling bits" problem.

2) A novel wooden gentle non-woven production facility that spins, production process flow is simple, degree of automation is higher, only contain high polymer and wood pulp in the novel wooden gentle non-woven that spins of production, no any other additives, be favorable to the environmental protection, the novel wooden gentle non-woven that spins that forms simultaneously contains the inlayer mixed fiber net, utilize thick melt blown fibre not only twine wood pulp fibre admittedly can also provide the brute force for the material in the material, the outer layer is thin melt blown the fibre net and is carried out the production that the cladding bonding further reduced the wadding and can also provide soft feeling, improve the product quality.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the present invention;

FIG. 3 is a sectional view of the forming device of the present invention;

FIG. 4 is a cross-sectional view of the mass measuring system of the present invention;

FIG. 5 is a cross-sectional view of a first melt blowing system configuration of the present invention;

fig. 6 is the utility model discloses a wood pulp system's structure section view is opened.

In the figure: the device comprises a net forming curtain-1, an air suction device-2, a forming device-3, a composite fiber net-4, a heat setting machine-5, a composite non-woven fabric-6, a quality detection system-7, a winding device-8, a shell-31, a first screw extruder-32, a second screw extruder-33, a first melt-blowing system-34, a second melt-blowing system-35, a third screw extruder-36, a third melt-blowing system-37, a fourth melt-blowing system-38, a wood pulp opening system-39, a metal detection system-71, a fiber web gram weight detection system-72, a fiber web defect detection system-73, a melt-blowing head-341, a slide bar-342, a water spray cooling device-343, a mixing forming box-371, a feeding device-391, an opening roller assembly-392 air duct, a conveying pipeline-393, a fiber web-394 and a nozzle-395.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1-2, the present invention provides a novel wood soft-spinning non-woven fabric production apparatus: including the net forming curtain 1, the device 2 that induced drafts is installed to 1 bottom of net forming curtain, forming device 3 is installed on 1 top of net forming curtain, forming device 3 makes composite fiber net 4 at 1 top of net forming curtain, composite fiber net 4 right side is made composite non-woven fabrics 6 through

heat setting machine

5, 6 right-hand members of composite non-woven fabrics run through

quality detection system

7, and 6 right-hand members of composite non-woven fabrics are around rolling up through coiling equipment 8, the device 2 and the forming device 3 that induced draft set up respectively in 1 bottom and top of net forming curtain, and induced draft device 2 is vertical alignment with forming device 3 position.

Please refer to 3, the utility model provides a novel wooden gentle non-woven production facility that spins, forming device 3 includes shell 31, first screw extruder 32, second screw extruder 33, first melt-blown system 34, second melt-blown system 35, third screw extruder 36, third melt-blown system 37, fourth melt-blown system 38 and wood pulp opening system 39, first screw extruder 32 and second screw extruder 33 are installed respectively to the inside left and right sides of shell 31, first screw extruder 32 and second screw extruder 33 bottom are connected with first melt-blown system 34 and second melt-blown system 35 respectively, mid-mounting has third screw extruder 36 in the shell 31, the 36 bottom left and right sides of third screw extruder are connected with third melt-blown system 37 and fourth screw extruder 33 respectively, wood pulp opening system 39 is installed respectively at three melt-blown system 37 and fourth melt-blown system 38 outside top, shell 31 sets up in becoming net curtain 1 top, mix the shaping case is installed to wood pulp system 39 bottom melt-blown, and third melt-blown system 37 and fourth melt-blown system 38 and the opening system 39 of opening system set up 395 in the mixed shaping incasement 395 of mixed wood pulp.

Please refer to 4, the utility model provides a novel gentle non-woven production facility that spins of wood, quality detection system 7 include metal detecting system 71, fibre web gram weight detecting system 72 and fibre web defect detecting system 73, and compound non-woven fabrics 6 runs through metal detecting system 71, fibre web gram weight detecting system 72 and fibre web defect detecting system 73 from a left side to the right side in proper order.

Please refer to 5, the utility model provides a novel wood is gentle to be spun non-woven production facility, first melt-blown system 34 is including melting shower nozzle 341, slide bar 342 and water spray cooling device 343, melts the first 341 outside and is connected with slide bar 342, melts the first 341 outside and installs water spray cooling device 343, melts the first 341 of melting of system 34 and is connected with first screw extruder 32, melts shower nozzle 341 and can carry out the regulation of angle, and angle of regulation is 30 ~ 75.

Please refer to 6, the utility model provides a novel wooden gentle non-woven production facility that spins, wood pulp opens system 39 includes pan feeding equipment 391, opening roller subassembly 392, pipeline 393, wind channel 394 and nozzle 395, pan feeding equipment 391 bottom is connected with opening roller subassembly 392, opening roller subassembly 392 bottom is connected with pipeline 393, pipeline 393 top inboard is connected with wind channel 394, pipeline 393 bottom is connected with nozzle 395, wood pulp opens the system 39 and is provided with two sets ofly, two sets of wood pulp open system 39's nozzle 395 sets up respectively in third melt-blown system 37 and fourth melt-blown system 38 department.

The utility model provides a new wood soft spinning non-woven fabric production device through improvement, and the working principle is as follows;

firstly, when in use, the high molecular polymer master batch respectively enters the first screw extruder 32, the second screw extruder 33 and the third screw extruder 36, the third melt-blown system 37 and the fourth melt-blown system 38 jointly use the third screw extruder 36, the melt index of the high molecular polymer is about 500-750, the high molecular polymer master batch is extruded by the first screw extruder 32, the second screw extruder 33 and the third screw extruder 3 and heated to be changed into a molten state from a granular state, and then the high molecular polymer master batch is respectively conveyed to the first melt-blown system 34, the second melt-blown system 35, the third melt-blown system 37 and the fourth melt-blown system 38 through pipelines, the fiber bundles with the diameter of 0.5-10 mu m sprayed by the melt-blowing heads 341 of the first melt-blowing system 34 and the second melt-blowing system 35 are cooled by a water spray cooling device 343 and then directly laid on the web forming curtain 1 to form an outer melt-blown fiber web, the fiber bundles with the diameter of 5-20 mu m sprayed by the melt-blowing heads 341 of the third melt-blowing system 37 and the fourth melt-blowing system 38 are cooled by cold air and then uniformly mixed with wood pulp fibers in the mixing and forming box 24 and then laid on the web forming curtain 1 to form an inner mixed fiber web, and the angle of the melt-blowing head 21 is adjusted according to the needs of products;

secondly, the wood pulp board forms wood pulp fibers with the length of 1.5-3 mm after passing through a wood pulp opening roller assembly 392, and the wood pulp fibers enter a mixing forming box 371 through a nozzle 395 under the action of constant-temperature and constant-humidity process air in a conveying pipeline 393 and air pressure air for distributing the wood pulp fibers and are mixed with fiber bundles sprayed out of a melt-blowing head 391 of a third melt-blowing system 37 and a fourth melt-blowing system 38 to form a net;

thirdly, after the web forming curtain 1 passes through the first melt-blowing system 34, the second melt-blowing system 35, the third melt-blowing system 37 and the fourth melt-blowing system 38, a four-layer composite fiber web structure of melt-blown fiber web-mixed fiber web-melt-blown fiber web is formed, then the composite fiber web is hot-rolled by the heat setting machine 5 to form a multi-layer composite non-woven fabric 6 material, the melt-blown layer in the outer layer of the formed multi-layer composite non-woven fabric 6 structure can effectively prevent the wood pulp fibers from falling off, the melt-blown fibers in the inner layer of the mixed fiber layer tightly embrace the wood pulp fibers in the web, and the two cooperate with each other to avoid the problem of chip falling. And after on-line monitoring is carried out by the quality detection system 7, the obtained product enters the winding equipment 8 for winding, and finally, packaging is finished by the packaging system.

The utility model relates to a novel wooden gentle non-woven fabrics production facility that spins, through having set up forming device 3, forming device 3 is inside to be provided with first screw extruder 32, second screw extruder 33, third screw extruder 36 and first melt-blown system 34, second melt-blown system 35, third melt-blown system 37, fourth melt-blown system 38, form melt-blown fiber web mixed fiber web four layers composite fiber web structure through four melt-blown systems, then composite fiber web forms multilayer composite non-woven fabrics material after 5 hot rolling of heat setting machine, the outer melt-blown layer can block dropping of wood pulp fibre effectively in the multilayer composite non-woven fabrics structure that forms, melt-blown fibre tightly embraces wood pulp fibre in the inner layer mixed fiber layer in the fibre web, both cooperate and avoid the production of "falling bits" problem, the production technology flow is simple, degree of automation is higher, only contain high molecular polymer and wood pulp in the new wooden gentle non-woven fabrics of spinning of production, there are no other additives, be favorable to the environmental protection; the novel wood soft spinning non-woven fabric formed simultaneously contains an inner layer mixed fiber net, wood pulp fibers are wound and fixed in the material through coarse melt-blown fibers and can provide strength for the material, an outer layer fine melt-blown fiber net is coated and bonded, the generation of falling battings is further reduced, soft hand feeling can be provided, and the product quality is improved.

Claims

1. The utility model provides a novel gentle non-woven fabric production facility of weaving of wood which characterized in that: including one-tenth web curtain (1), it induced drafts device (2) to install in one-tenth web curtain (1) bottom, forming device (3) are installed on one-tenth web curtain (1) top, forming device (3) make composite fiber net (4) at one-tenth web curtain (1) top, composite fiber net (4) right side is made composite non-woven fabrics (6) through heat setting machine (5), composite non-woven fabrics (6) right-hand member runs through quality detecting system (7), and composite non-woven fabrics (6) right-hand member is through coiling equipment (8) around rolling up.

2. The novel wood soft-spinning non-woven fabric production equipment according to claim 1, characterized in that: forming device (3) include shell (31), first screw extruder (32), second screw extruder (33), first melt-blown system (34), second melt-blown system (35), third screw extruder (36), third melt-blown system (37), fourth melt-blown system (38) and wood pulp open system (39), first screw extruder (32) and second screw extruder (33) are installed respectively to the inside left and right sides of shell (31), first screw extruder (32) and second screw extruder (33) bottom are connected with first melt-blown system (34) and second melt-blown system (35) respectively, mid-mounting has third screw extruder (36) in shell (31), third screw extruder (36) bottom left and right sides is connected with third melt-blown system (37) and fourth melt-blown system (38) respectively, wood pulp open system (39) are installed respectively to the outside top of third melt-blown system (37) and fourth melt-blown system (38), shell (31) set up in one-tenth net curtain (1) top.

3. The novel wood soft-spinning non-woven fabric production equipment according to claim 1, characterized in that: the quality detection system (7) comprises a metal detection system (71), a fiber web gram weight detection system (72) and a fiber web defect detection system (73), and the composite non-woven fabric (6) sequentially penetrates through the metal detection system (71), the fiber web gram weight detection system (72) and the fiber web defect detection system (73) from left to right.

4. The novel wood soft-woven non-woven fabric production equipment according to claim 2, is characterized in that: the first melt-blowing system (34) comprises a melt-blowing head (341), a sliding rod (342) and a water spray cooling device (343), the sliding rod (342) is connected to the outer side of the melt-blowing head (341), the water spray cooling device (343) is installed on the outer side of the melt-blowing head (341), and the melt-blowing head (341) of the first melt-blowing system (34) is connected with the first screw extruder (32).

5. The novel wood soft-woven non-woven fabric production equipment according to claim 2, is characterized in that: the wood pulp opening system (39) comprises a feeding device (391), an opening roller assembly (392), a conveying pipeline (393), an air duct (394) and nozzles (395), wherein the bottom end of the feeding device (391) is connected with the opening roller assembly (392), the bottom end of the opening roller assembly (392) is connected with the conveying pipeline (393), the inner side of the top end of the conveying pipeline (393) is connected with the air duct (394), the bottom end of the conveying pipeline (393) is connected with the nozzles (395), the wood pulp opening system (39) is provided with two groups, and the nozzles (395) of the two groups of wood pulp opening systems (39) are respectively arranged at a third melt-blowing system (37) and a fourth melt-blowing system (38).

6. The novel wood soft-woven non-woven fabric production equipment according to claim 1, is characterized in that: the air suction device (2) and the forming device (3) are respectively arranged at the bottom and the top of the net forming curtain (1), and the air suction device (2) is vertically aligned with the forming device (3).

7. The novel wood soft-woven non-woven fabric production equipment according to claim 2, is characterized in that: the bottom end of the wood pulp opening system (39) is provided with a mixing and forming box (371), and the nozzles (395) of the third melt-blown system (37), the fourth melt-blown system (38) and the wood pulp opening system (39) are arranged in the mixing and forming box (371).

8. The novel wood soft-woven non-woven fabric production equipment according to claim 4, is characterized in that: the melt nozzle (341) can be adjusted in angle, and the angle is adjusted to be 30-75 degrees.