CN216652641U

CN216652641U - Matrix assembly structure in core preparation

Info

Publication number: CN216652641U
Application number: CN202122960626.5U
Authority: CN
Inventors: 詹卫东
Original assignee: Huzhou Wecan New Mstar Technology Co ltd
Current assignee: Huzhou Wecan New Mstar Technology Co ltd
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-06-03
Anticipated expiration: 2031-11-30

Abstract

The utility model discloses a matrix assembly structure in core preparation, which comprises a rack, a feeding roller, a guide roller and a blanking hopper, wherein the feeding roller, the guide roller and the blanking hopper are positioned on the rack, the blanking hopper is positioned above the feeding roller, the guide roller is positioned above the feeding roller and close to the left side of the blanking hopper, a plurality of material discharging grooves arranged in a matrix are arranged on the roller surface of the feeding roller, high polymer water-absorbent resin is dropped into a collecting groove arranged in the matrix of the feeding roller through the blanking hopper, and then the high polymer water-absorbent resin is applied to fluffy non-woven fabrics at fixed points through the anticlockwise rotation of the feeding roller, so that the process step of applying the high polymer water-absorbent resin at fixed points is realized, the manual work is not needed, and the working efficiency is improved.

Description

Matrix assembly structure in core preparation

Technical Field

The utility model relates to the field of core body preparation, in particular to a matrix assembly structure in core body preparation.

Background

The water-absorbing sanitary material comprises female sanitary products such as sanitary napkins, sanitary pads and the like, baby sanitary products such as baby diapers and adult nursing products such as adult diapers, and basically mainly comprises a four-layer structure: surface course, water conservancy diversion layer, absorbed layer and bottom.

The existing absorption layer, namely the high molecular water absorbent resin (SAP) inside the core structure, is continuously and uniformly spread, so that the thickness of each part of the core structure is the same, but in the actual use process, people usually find that urine is usually concentrated in the middle of the core, and the high molecular water absorbent resin (SAP) at two ends of the core can only absorb less urine and even still keep the condition of no liquid absorption, so that the core is not uniformly absorbed, and the core is easy to form lumps after absorption, so that the use comfort of a user is reduced, therefore, a core structure added with a matrix arrangement water locking SAP water locking layer is provided, so that the liquid passes through the matrix arrangement water locking layer, the diffusion length is prolonged, the core is uniformly absorbed, the use comfort of the user is increased, and no related equipment is provided in the production process, so that a matrix assembly structure in the core preparation is required to be provided, the working efficiency of making this core is improved.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving the problems of the background art, and provides a matrix assembly structure in core preparation.

The technical purpose of the utility model is realized by the following technical scheme:

a matrix assembly structure in core preparation comprises a rack, a feeding roller, a guide roller and a blanking hopper, wherein the feeding roller, the guide roller and the blanking hopper are arranged on the rack, the blanking hopper is arranged above the feeding roller, the guide roller is arranged above the feeding roller and close to the left side of the blanking hopper, a plurality of discharging grooves arranged in a matrix are arranged on the roller surface of the feeding roller, and an adjusting mechanism for adjusting a gap between the blanking hopper and the feeding roller is arranged on the machine.

Preferably, the left bottom of the discharge port of the blanking hopper is provided with an upward inclined material buffer plate.

Preferably, the reinforcing plate is arranged between the top of the material buffer plate and the side wall of the blanking hopper, and the stability of the material buffer plate can be enhanced through the reinforcing plate.

Preferably, the reinforcing plate is downward inclined, so that the materials can fall to the right side of the blanking hopper along the reinforcing plate, and the materials are prevented from being stacked on the reinforcing plate.

Preferably, the adjusting mechanism comprises a fixing rod arranged on the side wall of the rack and two fixing plates arranged on the rear side wall of the blanking hopper and extending towards two sides, wherein an external thread is arranged at the tail end of the fixing rod, waist-shaped holes are formed in the positions, corresponding to the fixing rod, of the fixing plates, the tail ends of the fixing rods penetrate through the waist-shaped holes and are in threaded connection with the blanking hopper through locking nuts, the fixing rods can move up and down on the waist-shaped holes through the waist-shaped holes and are then locked through the locking nuts, and therefore gaps between the blanking hopper and the feeding roller can be adjusted according to sizes of different materials.

A gap exists between the bottom of the blanking hopper and the roller surface of the feeding roller, the height A of the gap is smaller than the diameter of the material, and the feeding roller is ensured not to contact with the bottom of the blanking hopper when rotating.

The front side of the blanking hopper is provided with an observation window, so that the materials in the blanking hopper can be observed conveniently.

The blanking hopper is an inverted cone-shaped hopper body, so that the falling of materials is facilitated.

In conclusion, the utility model has the beneficial effects that:

1. according to the matrix assembly structure in core preparation, the optimal gap between the blanking hopper and the feeding roller is adjusted through the adjusting mechanism, the high-molecular water-absorbent resin is dropped into the collecting tank with the feeding roller arranged in a matrix manner through the blanking hopper, and then the high-molecular water-absorbent resin is applied to fluffy non-woven fabrics at fixed points through the anticlockwise rotation of the feeding roller, so that the process step of applying the high-molecular water-absorbent resin at fixed points is realized, the manual work is not needed, and the working efficiency is improved;

2. according to the matrix assembly structure in core body preparation, materials can always fall onto a collecting groove of a feeding roller from the right side of a discharge port of a blanking hopper through the material buffer plate which is inclined upwards, the materials pass below the material buffer plate, and finally the materials protruding out of the collecting groove are scraped through the bottom of the blanking hopper.

Drawings

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

FIG. 2 is a front view of the present invention with the viewing window removed;

FIG. 3 is a schematic view of the orientation of a lofty nonwoven fabric of the present invention;

FIG. 4 is a schematic view of the fluffy non-woven fabric after the high molecular water-absorbent resin is applied at fixed points;

description of the drawings: 1. a frame; 2. a feed roller; 21. collecting tank; 22. a gap; 3. a guide roller; 4. a blanking hopper; 41. a material buffer plate; 42. a reinforcing plate; 43. an observation window; 44. a fixing plate; 45. a kidney-shaped hole; 5. fixing the rod; 6. locking the nut; 7. fluffy non-woven fabrics; 8. a high molecular water-absorbent resin; 9. an adjustment mechanism.

Detailed Description

The following specific examples are given by way of illustration only and not by way of limitation, and it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made in the examples without inventive faculty, and yet still be protected by the scope of the claims.

The present invention will be described in detail below by way of examples with reference to the accompanying drawings.

Example 1:

according to the drawings of fig. 1-2, a matrix assembly structure in core body preparation comprises a frame 1, wherein the frame 1 can be an L-shaped frame, a feeding roller 2, a guide roller 3 and a blanking hopper 4 are arranged on the frame 1, the blanking hopper 4 is an inverted cone-shaped hopper body, the blanking hopper 4 is arranged above the feeding roller 2, the guide roller 3 is arranged above the feeding roller 2 and close to the left side of the blanking hopper 4, an adjusting mechanism 9 for adjusting a gap 22 between the blanking hopper 4 and the feeding roller 2 is arranged on the frame 1, a plurality of discharging grooves 21 arranged in a matrix manner are arranged on the roller surface of the feeding roller, the discharging grooves 21 are circular concave shapes and are convenient for bearing high polymer water-absorbent resin materials, an upward-inclined material buffer plate 41 is arranged at the bottom of the left side of a discharging port of the blanking hopper 4, the materials in the scheme refer to high polymer water-absorbent resin, a reinforcing plate 42 is arranged between the top of the material buffer plate 41 and the side wall of the blanking hopper 4, the reinforcing plate 42 is inclined downwards, and an observation window 43 is arranged on the front side of the blanking hopper 4.

According to the structure shown in fig. 2, a fixing rod 5 is arranged on the side wall of the rack 1, an external thread is arranged at the tail end of the fixing rod 5, two fixing plates 44 extend towards two sides of the rear side wall of the blanking hopper 4, waist-shaped holes 45 are formed in the positions, corresponding to the fixing rod 5, of the fixing plates 44, and the tail end of the fixing rod 5 penetrates through the waist-shaped holes 45 and is in threaded connection with the blanking hopper 4 through locking nuts 6.

The working principle of the structure of the utility model is as follows:

according to the drawings 3-4, fluffy non-woven fabric 7 for manufacturing the core body bypasses the cloth guide roller 3, passes through the left side of the feeding roller 2, then passes through the bottom of the feeding roller 2, the high polymer water-absorbent resin 8 is placed into the blanking hopper 4, the feeding roller 2 rotates anticlockwise, the high polymer water-absorbent resin 8 passes through the blanking hopper 4 and falls into the collecting tank 21 of the feeding roller 2, the high polymer water-absorbent resin 8 falling into the collecting tank 21 enters the lower part of the material buffer plate 41 along with the rotation of the feeding roller 2 due to the rotation of the feeding roller 2, then passes through the gap 22 below the left side of the blanking hopper 4, the height of the gap 22 is smaller than the diameter of the high polymer water-absorbent resin, so as to scrape the redundant high polymer water-absorbent resin 8, only the high polymer water-absorbent resin 8 falling into the collecting tank 21 of the feeding roller 2 is uniformly distributed into the collecting tank 21 in an array arrangement, then follow the rotation, the fixed point drops to fluffy non-woven fabrics 7 on, has realized that 8 fixed points of polymer absorbent resin apply to fluffy non-woven fabrics 7 on the step, need not the manual work, has improved work efficiency.

Claims

1. The matrix assembly structure in the core body preparation is characterized by comprising a rack (1), a feeding roller (2), a guide roller (3) and a blanking hopper (4), wherein the feeding roller (2), the guide roller (3) and the blanking hopper (4) are arranged on the rack (1), the blanking hopper (4) is arranged above the feeding roller (2), the guide roller (3) is arranged above the feeding roller (2) and close to the left side of the blanking hopper (4), a plurality of material discharging grooves (21) which are arranged in a matrix manner are arranged on the roller surface of the feeding roller, and an adjusting mechanism (9) for adjusting a gap (22) between the blanking hopper (4) and the feeding roller (2) is arranged on the rack (1).

2. The matrix assembly structure in core preparation according to claim 1, wherein the left bottom of the discharge port of the blanking hopper (4) is provided with an upward inclined material buffer plate (41).

3. A matrix assembly structure in core preparation according to claim 2, wherein a reinforcing plate (42) is provided between the top of the material buffer plate (41) and the side wall of the drop hopper (4).

4. A matrix assembly structure in the preparation of a core according to claim 3, characterized in that the reinforcing plate (42) is downwardly inclined.

5. The matrix assembly structure in core preparation according to claim 1, wherein the adjusting mechanism (9) comprises a fixing rod (5) arranged on the side wall of the frame (1) and two fixing plates (44) arranged on the rear side wall of the blanking hopper and extending towards two sides, the end of the fixing rod (5) is externally threaded, a waist-shaped hole (45) is arranged at the position of the fixing plate (44) corresponding to the fixing rod (5), and the end of the fixing rod (5) penetrates through the waist-shaped hole (45) and is in threaded connection with the blanking hopper (4) through a locking nut (6).

6. A matrix assembly structure in the preparation of cores according to claim 1, characterized in that the height a of the gap (22) is smaller than the diameter of the material.

7. A matrix assembly structure in core preparation according to claim 1, wherein the front side of the drop hopper (4) is provided with a viewing window (43).

8. A matrix assembly structure in core preparation according to claim 1, wherein the blanking hopper (4) is a body of an inverted cone shape.