CN216809155U

CN216809155U - Spunlace mechanism for sanitary napkin non-woven fabric

Info

Publication number: CN216809155U
Application number: CN202122965524.2U
Authority: CN
Inventors: 张文杰; 凌思群; 徐国梁
Original assignee: Qingdao Hengzhixiang Bioengineering Co ltd
Current assignee: Qingdao Hengzhixiang Bioengineering Co ltd
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-06-24
Anticipated expiration: 2031-11-30

Abstract

The utility model relates to the technical field of a sanitary cotton non-woven fabric spunlace mechanism, and discloses a sanitary cotton non-woven fabric spunlace mechanism which comprises a bottom plate and a supporting plate arranged on the bottom plate, wherein a water tank and a water outlet are formed in the supporting plate, the water tank is communicated with the water outlet, a driving assembly and a spunlace assembly are arranged on the supporting plate, the spunlace assembly is positioned above the water outlet, a through hole is formed in the bottom plate, and the water outlet is communicated with the through hole; the spunlace assembly comprises fixing plates, first extrusion roll shafts, second extrusion roll shafts, baffles, water spraying pipes, water conveying pipes and water pumps, the fixing plates are mounted at the tops of the supporting plates, the number of the fixing plates is two, and the first extrusion roll shafts and the second extrusion roll shafts are arranged between the two fixing plates. Through the arrangement of the spunlace assembly, the non-woven fabric is spunlaced better.

Description

Spunlace mechanism for sanitary napkin non-woven fabric

Technical Field

The utility model relates to the technical field of sanitary napkin production, in particular to a non-woven fabric spunlace mechanism of a sanitary napkin.

Background

The non-woven fabric is one of the common materials of the sanitary napkin, and the production process of the non-woven fabric mainly utilizes a spunlace process to spray high-pressure micro water flow onto one or more layers of fiber webs so as to mutually entangle the fibers, thereby reinforcing the fiber webs to have certain strength, and obtaining the fabric, namely the spunlace non-woven fabric.

The principle of reinforcing the fiber web by the water needling method is similar to the needling process, but a plurality of strands of fine water jets generated by high pressure-a water jet machine is used for jetting the fiber web instead of a needle. After the water jet penetrates through the fiber web, the supported net curtain rebounds, and the fiber web is inserted again, so that the fibers in the fiber web are displaced, inserted, tangled and cohered under the hydraulic action of high-speed water jet insertion in different directions, and the fiber web is reinforced.

The non-woven fabric spunlace mechanism on the current market generally has the problems of poor spunlace effect and substandard non-woven fabric performance, and further influences subsequent use, so the improvement is needed.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model adopts the following technical scheme: a sanitary napkin non-woven fabric spunlace mechanism comprises a bottom plate and a support plate arranged on the bottom plate, wherein a water tank and a water outlet are formed in the support plate, the water tank is communicated with the water outlet, a driving assembly and a spunlace assembly are arranged on the support plate, the spunlace assembly is positioned above the water outlet, a through hole is formed in the bottom plate, and the water outlet is communicated with the through hole;

the spunlace component comprises fixing plates, two first extrusion roller shafts, two second extrusion roller shafts, a baffle, a water spray pipe, a water delivery pipe and a water pump, the fixing plates are installed at the top of the supporting plate, the number of the fixing plates is two, the first extrusion roller shaft and the second extrusion roller shaft are arranged between the two fixing plates, the second extrusion roller shaft is positioned right above the first extrusion roller shaft, the first extrusion roller shaft is positioned right above the water outlet, the baffle is installed on the side walls of the two fixing plates, the baffle is positioned between the second extrusion roller shaft and the first extrusion roller shaft, the water spray pipe is installed on one side of the baffle close to the second extrusion roller shaft, one end of the water spray pipe, far away from the second extrusion roller shaft, penetrates through the baffle and is connected with the water delivery pipe, and the water delivery pipe is installed on the water pump, the water pump is installed on the bottom plate.

Preferably, the drive assembly includes first riser, roller, second riser and motor, install in the backup pad the first riser, set up on the first riser the roller, the one end that the roller was kept away from the first riser runs through the second riser and connects the motor, the second riser is installed in the backup pad, the motor is installed on the bottom plate.

Preferably, a drying device is arranged on the bottom plate and is positioned right above the water tank.

Preferably, a water collecting box is arranged below the bottom plate and located under the through hole, a water outlet pipe is mounted on the side wall of the water collecting box, and the water outlet pipe is close to the bottom of the water collecting box.

Preferably, the bottom of bottom plate is installed the bracing piece, the quantity of bracing piece is four, four the bracing piece is evenly distributed in the bottom of bottom plate.

Preferably, the number of the driving components is two, the spunlace component is positioned between the two driving components, and the drying device is positioned between the spunlace component and the driving components.

The water jet type non-woven fabric water diversion device has the advantages that the non-woven fabric is convenient to collect and convey through the arrangement of the driving assembly, the non-woven fabric is convenient to convey through the arrangement of the first extrusion roller shaft and the second extrusion roller shaft, the non-woven fabric is convenient to hydroentangle through the arrangement of the water jet pipe, the water delivery pipe and the water pump, water splashing is prevented through the arrangement of the baffle, and water is convenient to conduct water diversion through the arrangement of the water tank and the water outlet.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of a non-woven fabric spunlace mechanism of a sanitary napkin according to the present invention;

FIG. 2 is a schematic top view of a non-woven spunlace mechanism of a sanitary napkin according to the present invention.

The reference numbers in the figures illustrate: 1. a base plate; 2. a support plate; 201. a water tank; 202. a water outlet; 3. a first vertical plate; 4. a roll shaft; 5. a second vertical plate; 6. a motor; 7. a fixing plate; 8. a first squeeze roller shaft; 9. a second squeeze roller shaft; 10. a baffle plate; 11. a water spray pipe; 12. a water delivery pipe; 13. a water pump; 14. a drying device; 15. a water collection box; 16. a water outlet pipe; 17. a support rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, a sanitary napkin non-woven fabric spunlace mechanism comprises a bottom plate 1 and a support plate 2 arranged on the bottom plate 1, wherein a water tank 201 and a water outlet 202 are arranged on the support plate 2, the water tank 201 is communicated with the water outlet 202, a driving assembly and a spunlace assembly are arranged on the support plate 2, the spunlace assembly is positioned above the water outlet 202, a through hole is arranged on the bottom plate 1, and the water outlet 202 is communicated with the through hole;

the water thorn subassembly includes fixed plate 7, first extrusion roller axle 8, second extrusion roller axle 9, baffle 10, spray pipe 11, raceway 12 and water pump 13, the top installation fixed plate 7 of backup pad 2, the quantity of fixed plate 7 is two, set up first extrusion roller axle 8 and second extrusion roller axle 9 between two fixed plates 7, second extrusion roller axle 9 is located directly over first extrusion roller axle 8, first extrusion roller axle 8 is located delivery port 202 directly over, baffle 10 is installed on the lateral wall of two fixed plates 7, baffle 10 is located between second extrusion roller axle 9 and the first extrusion roller axle 8, baffle 10 closes on one side installation spray pipe 11 of second extrusion roller axle 9, baffle 10 is run through and is connected with raceway 12 to the one end that second extrusion roller axle 9 was kept away from to spray pipe 11, raceway 12 is installed on water pump 13, water pump 13 is installed on bottom plate 1.

The driving assembly comprises a first vertical plate 3, a roller 4, a second vertical plate 5 and a motor 6, the first vertical plate 3 is installed on the supporting plate 2, the roller 4 is arranged on the first vertical plate 3, one end, far away from the first vertical plate 3, of the roller 4 runs through the second vertical plate 5 and is connected with the motor 6, the second vertical plate 5 is installed on the supporting plate 2, the motor 6 is installed on the bottom plate 1, and the non-woven fabric is convenient to collect and convey.

The drying device 14 is arranged on the bottom plate 1, the drying device 14 is positioned right above the water tank 201, and the drying device 14 is used for drying the spunlaced non-woven fabric conveniently.

The below of bottom plate 1 is provided with water-collecting box 15, and water-collecting box 15 is located and runs through the mouth under, installs outlet pipe 16 on water-collecting box 15's the lateral wall, and outlet pipe 16 closes on water-collecting box 15's bottom, and its effect is convenient for collect water.

The bottom of bottom plate 1 is installed the bracing piece 17, and the quantity of bracing piece 17 is four, and four bracing pieces 17 are even to be distributed in the bottom of bottom plate 1, and its effect is the supporting baseplate 1 of being convenient for.

The quantity of drive assembly is two sets ofly, and water thorn subassembly is located between two drive assemblies, and drying equipment 14 is located between water thorn subassembly and the drive assembly, and its effect is the nonwoven fabric of being convenient for better processing.

When in work, a worker places the non-woven fabric on the roller shaft 4 close to the fixed plate 7, sequentially passes one end of the non-woven fabric through the second extrusion roller shaft 9 and the first extrusion roller shaft 8, when the non-woven fabric passes through the second extrusion roller shaft 9 and the first extrusion roller shaft 8, the water pump 13 sends water to the inside of the water conveying pipe 12, the non-woven fabrics are spunlaced through the water spraying pipe 11, water is prevented from splashing by the arrangement of the baffle plate 10, the water falls into the water collecting box 15 through the baffle plate 10, discharged through a water outlet pipe 16, the spun-laced non-woven fabric passes through a drying device 14 and is collected through another roller shaft 4, the non-woven fabric is dried through the drying device 14, during the drying process, water drops into the water tank 201, the water flows into the water collecting box 15 through the water tank 201 via the water outlet 202, and the non-woven fabric is collected by the other roller 4 after coming out of the drying device 14.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. A sanitary napkin non-woven fabric spunlace mechanism is characterized by comprising a bottom plate (1) and a support plate (2) arranged on the bottom plate (1), wherein a water tank (201) and a water outlet (202) are formed in the support plate (2), the water tank (201) is communicated with the water outlet (202), a driving assembly and a spunlace assembly are arranged on the support plate (2), the spunlace assembly is positioned above the water outlet (202), a through hole is formed in the bottom plate (1), and the water outlet (202) is communicated with the through hole;

the spunlace assembly comprises fixing plates (7), first extrusion roller shafts (8), second extrusion roller shafts (9), baffle plates (10), water spray pipes (11), water conveying pipes (12) and a water pump (13), wherein the fixing plates (7) are installed at the tops of the supporting plates (2), the number of the fixing plates (7) is two, the first extrusion roller shafts (8) and the second extrusion roller shafts (9) are arranged between the two fixing plates (7), the second extrusion roller shafts (9) are located right above the first extrusion roller shafts (8), the first extrusion roller shafts (8) are located right above the water outlets (202), the baffle plates (10) are installed on the side walls of the two fixing plates (7), the baffle plates (10) are located between the second extrusion roller shafts (9) and the first extrusion roller shafts (8), the water spray pipes (11) are installed on one sides, close to the second extrusion roller shafts (9), of the baffle plates (10), one end, far away from the second extrusion roll shaft (9), of the water spraying pipe (11) penetrates through the baffle (10) and is connected with the water conveying pipe (12), the water conveying pipe (12) is installed on the water pump (13), and the water pump (13) is installed on the bottom plate (1).

2. A sanitary napkin non-woven fabric spunlace mechanism according to claim 1, wherein the driving component comprises a first vertical plate (3), a roller (4), a second vertical plate (5) and a motor (6), the first vertical plate (3) is installed on the support plate (2), the roller (4) is arranged on the first vertical plate (3), one end of the roller (4) far away from the first vertical plate (3) penetrates through the second vertical plate (5) and is connected with the motor (6), the second vertical plate (5) is installed on the support plate (2), and the motor (6) is installed on the bottom plate (1).

3. A tampon nonwoven hydroentangling mechanism according to claim 2, characterized in that a drying device (14) is arranged on the base plate (1), and the drying device (14) is located directly above the water tank (201).

4. A tampon nonwoven spunlace mechanism according to claim 1, characterized in that a water collection box (15) is arranged below the bottom plate (1), the water collection box (15) is positioned right below the through opening, a water outlet pipe (16) is arranged on the side wall of the water collection box (15), and the water outlet pipe (16) is adjacent to the bottom of the water collection box (15).

5. A sanitary napkin non-woven fabric spunlace mechanism according to claim 3, wherein the bottom of the bottom plate (1) is provided with four support rods (17), and the four support rods (17) are uniformly distributed at the bottom of the bottom plate (1).

6. A tampon nonwoven hydroentangling mechanism according to claim 3, characterized in that the number of the driving members is two, the hydroentangling member is located between two driving members, and the drying device (14) is located between the hydroentangling member and the driving members.