CN216652642U

CN216652642U - Continuous polymer assembly structure in 3D core processing

Info

Publication number: CN216652642U
Application number: CN202122960660.2U
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 continuous polymer assembly structure in 3D core processing, which comprises a rack, a blanking hopper, a material conveying pipe, a material blocking cover and a feeding roller, wherein the blanking hopper, the material conveying pipe, the material blocking cover and the feeding roller are sequentially arranged on the rack from top to bottom, a material inlet is formed in the top of the material blocking cover, a material outlet is formed in the bottom of the blanking hopper, two ends of the material conveying pipe are respectively communicated with the material outlet and the material inlet, and a plurality of material discharging grooves which are tightly arranged in a matrix form are formed in the roller surface of the feeding roller. Through the blanking fill with polymer water-absorbent resin through the conveying pipeline drop to the collecting vat of feed roll in, strike off unnecessary polymer water-absorbent resin through keeping off the material cover, only through falling into the polymer water-absorbent resin in the collecting vat of feed roll to evenly scatter the polymer water-absorbent resin to fluffy non-woven fabrics in succession, realized that polymer water-absorbent resin need not to adopt the complicated structure of vacuum adsorption just can realize evenly broadcasting the process steps to fluffy non-woven fabrics in succession, more convenient.

Description

Continuous polymer assembly structure in 3D core processing

Technical Field

The utility model relates to the field of core body preparation, in particular to a continuous polymer assembly structure in 3D core body processing.

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 macromolecule water-absorbent resin (SAP) in the core body structure, is continuously and uniformly broadcast, so the thickness of each part is the same, the high-speed, quantitative and positioning transfer of the SAP is very important in the manufacturing process of the absorption layer, the continuous and controllable process needs to be ensured, and the continuous production is ensured, but the weight and the volume of the SAP are smaller, and the high-speed quantitative and positioning are difficult to carry out rapidly, most of the existing devices adopt the function of increasing vacuum adsorption in a roller, so that the macromolecule water-absorbent resin in a blanking hopper is conveyed to the feeding roller and then is adsorbed on the feeding roller through the vacuum adsorption, and then the macromolecule is conveyed to the non-woven fabric, but the vacuum adsorption mode is more complex in equipment, is not beneficial to wide popularization, and meanwhile, the existing devices can only continuously and uniformly broadcast the SAP to the non-woven fabric with one width, the range of the high molecular water-absorbent resin broadcast can not be adjusted according to the non-woven fabrics with different sizes, so that a continuous high molecular assembly structure which is more convenient and can adjust the range of the high molecular water-absorbent resin broadcast according to the non-woven fabrics with different sizes is required.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems in the background art and provides a continuous polymer assembly structure in 3D core processing.

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

the utility model provides a continuous polymer assembly structure in processing of 3D core, is located in proper order including frame, top-down blanking fill, conveying pipeline, fender material cover and feed roller in the frame, the top of keeping off the material cover is provided with the feed inlet, the bottom of blanking fill is provided with the discharge gate, the both ends of conveying pipeline respectively with discharge gate and feed inlet are linked together, be provided with a plurality of blowing inslot that are the matrix and closely arrange on the roll surface of feed roller.

The material blocking cover is used for preventing materials from falling off from the feeding roller without being transported to non-woven fabrics. Through the blanking fill with polymer water-absorbent resin through the conveying pipeline drop to the collecting vat of feed roll in, strike off unnecessary polymer water-absorbent resin through keeping off the material cover, only through falling into the polymer water-absorbent resin in the collecting vat of feed roll to evenly scatter the polymer water-absorbent resin to fluffy non-woven fabrics in succession, realized that polymer water-absorbent resin need not to adopt the complicated structure of vacuum adsorption just can realize evenly broadcasting the process steps to fluffy non-woven fabrics in succession.

Preferably, the material blocking cover comprises a top baffle, a left baffle, a right baffle, a rear baffle, a front baffle and a bottom baffle, the top baffle, the left baffle, the right baffle, the rear baffle, the front baffle and the bottom baffle enclose a material containing cavity, the left baffle is positioned above the left side of the feed roller, arc-shaped notches convenient for the feed roller to pass through are formed in the left lower sides of the front baffle and the rear baffle, the bottom baffle is positioned below the right side of the feed roller, high polymer water-absorbent resin entering from a feed inlet of the top baffle can enter the material containing cavity through the material containing cavity and then fall onto the roller surface of the feed roller, and the material is prevented from falling around the feed roller after falling to the feed roller through the arrangement of the left baffle, the right baffle, the rear baffle and the front baffle.

Preferably, the clearance A between the arc-shaped notch and the feeding roller is smaller than the overall dimension of the material, so that the feeding roller cannot contact the bottom of the blanking hopper when rotating, and the material is prevented from flowing out of the clearance to cause material waste.

Preferably, the mounting plates extending towards the middle direction of the top baffle are formed above the front baffle and the rear baffle, threaded mounting holes are formed in the mounting plates, two rows of adjusting hole rows arranged along the front-rear direction of the top baffle are formed in the top baffle, each row of adjusting hole rows is composed of second threaded mounting holes corresponding to the first threaded mounting holes, the front baffle, the rear baffle and the top baffle are detachably connected through screws through the first threaded mounting holes and the second threaded mounting holes in the mounting plates, the mounting positions of the front baffle, the rear baffle and the top baffle are realized through the adjusting hole rows, the range of the feeding roller blocked by the blocking cover in the axial direction is controlled, the range of the material falling behind the feeding roller is controlled, the range of the material falling into the feeding roller is adjusted according to non-woven fabrics with different widths, and the high-molecular water-absorbent resin conveyed to the feeding roller is prevented, owing to adopt the width to be than the short non-woven fabrics of axial length of feed roll, lead to the material directly to drop to ground behind the feed roll, cause the extravagant problem of raw and other materials, make equipment suitability wider.

Preferably, the conveying pipe and the blanking hopper are connected through flanges, the conveying pipe and the material blocking cover are connected through flanges, mounting and dismounting are facilitated through the flanges, meanwhile, due to the fact that the material is made of the high-molecular water-absorbent resin, dryness of the material must be kept, sealing is increased through flange connection, and deterioration of raw materials is prevented.

Preferably, the lateral wall fixedly connected with fixed plate of frame, semi-through groove has been seted up to the end of fixed plate, semi-through groove passes the conveying pipeline just is located the below of flange, adopts semi-through groove can be with equipment demountable installation in the frame, the installation and the maintenance of being convenient for.

Preferably, 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.

Preferably, the blowing groove is the spill of circle form, adopts the spill of circle form for fall into to the material of blowing inslot through rotatory back, can all drop to the non-woven fabrics on, make things convenient for better drawing of patterns of material, prevent to adopt shapes such as square, triangle-shaped, make have the residue to stay in the blowing groove.

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

1. according to the continuous polymer assembly structure in the 3D core body processing, the high polymer water-absorbent resin is dropped into the collecting tank of the feeding roller through the conveying pipe through the blanking hopper, the excessive high polymer water-absorbent resin is scraped through the material blocking cover, and only the high polymer water-absorbent resin dropped into the collecting tank of the feeding roller is passed, so that the high polymer water-absorbent resin is continuously and uniformly scattered onto the fluffy non-woven fabric, the process steps that the high polymer water-absorbent resin is continuously and uniformly scattered onto the fluffy non-woven fabric can be realized without adopting a complex vacuum adsorption structure, the continuous polymer assembly structure is more convenient and more convenient, and the product popularization is facilitated;

2. according to the continuous polymer assembly structure in the 3D core processing, the front baffle, the rear baffle and the top baffle are detachably connected through the first threaded mounting hole and the second threaded mounting hole in the mounting plate through screws, the mounting positions of the front baffle, the rear baffle and the top baffle are realized through the adjusting hole rows, the range of the material blocking by the material blocking cover in the axial direction of the feed roller is controlled, the range of the material falling behind the feed roller is controlled, the range of the material falling to the feed roller is adjusted according to non-woven fabrics with different widths, polymer water-absorbing resin conveyed to the feed roller is prevented, and the non-woven fabrics with the width shorter than the axial length of the feed roller are adopted, so that the material directly falls to the ground after passing through the feed roller, the problem of raw material waste is caused, and the equipment applicability is wider.

Drawings

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

FIG. 2 is a schematic view of a feed roll of the present invention;

FIG. 3 is a schematic view of the striker cover of the present invention;

FIG. 4 is a schematic view of a material chamber of the present invention;

FIG. 5 is a schematic illustration of the front baffle, the rear baffle and the top plate of the present invention after detachment;

FIG. 6 is a schematic view of a mounting plate of the present invention;

fig. 7 is a schematic view of the orientation of a lofty nonwoven fabric of the present invention.

1. A frame; 11. a fixing plate; 12. a semi-through slot; 2. a blanking hopper; 21. a discharge port; 3. a delivery pipe; 4. a material blocking cover; 41. a top baffle; 42. a left baffle; 43. a right baffle; 44. a tailgate; 45. a front baffle; 451. mounting a plate; 452. a first threaded mounting hole; 453. adjusting the hole row; 454. a second threaded mounting hole; 455. a screw; 46. a bottom baffle; 47. a material containing cavity; 48. an arc-shaped notch; 49. a feed inlet; 23. an observation window; 5. a feed roller; 51. a discharging groove; 7. a flange; 9. and (4) fluffy non-woven fabrics.

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:

referring to fig. 1 to 7, a continuous polymer assembly structure in 3D core processing comprises a frame 1, a blanking hopper 2, a material delivery pipe 3, a material blocking cover 4 and a feed roller 5 which are sequentially arranged on the frame 1 from top to bottom, wherein a feed inlet 49 is arranged at the top of the material blocking cover 4, a discharge outlet 21 is arranged at the bottom of the blanking hopper 2, two ends of the material delivery pipe 3 are respectively communicated with the discharge outlet 21 and the feed inlet 49, a plurality of material discharge slots 51 which are closely arranged in a matrix form are arranged on the roller surface of the feed roller 5, the material blocking cover 4 comprises a top baffle 41, a left baffle 42, a right baffle 43, a rear baffle 44, a front baffle 45 and a bottom baffle 46, the top baffle 41, the left baffle 42, the right baffle 43, the rear baffle 44, the front baffle 45 and the bottom baffle 46 enclose a material containing cavity 47, the left baffle 42 is arranged at the upper left of the feed roller 5, arc-shaped notches 48 which are convenient for the feed roller 5 to pass through are respectively arranged at the left lower parts of the front baffle 45 and the rear baffle 44, end baffle 46 is located the right side below of feed roll 5, clearance A between arc breach 48 and the feed roll 5 is less than the overall dimension of material, conveying pipeline 3 and blanking fill 2, all be connected through flange 7 between conveying pipeline 3 and the fender material cover 4, the lateral wall fixedly connected with fixed plate 11 of frame 1, semi-through groove 12 has been seted up to the end of fixed plate 11, semi-through groove 12 passes conveying pipeline 3 and is located the below of flange 7, the front side of blanking fill 2 is equipped with observation window 23, blow-off groove 51 is the spill of circle form.

As shown in fig. 3 to 5, mounting plates 451 extending toward the middle of the top flap 41 are formed above the front flap 45 and the rear flap 44, the mounting plates 451 are provided with first threaded mounting holes 452, the top flap 41 is provided with two rows of adjusting holes 453 arranged along the front-rear direction of the top flap 41, and each row of adjusting holes 453 is composed of second threaded mounting holes 454 corresponding to the first threaded mounting holes 452.

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

according to the width of the fluffy non-woven fabric 9, the front baffle 45 and the rear baffle 44 are adjusted to proper positions through the adjusting hole rows 453, the front baffle 45, the rear baffle 44 and the top baffle 41 are detachably connected through the screws 455 through the first threaded mounting holes 452 on the mounting plate 451 and the second threaded mounting holes 454 of the top baffle 41, so that the range of the feeding roller 5 blocked by the material blocking cover 4 in the axial direction is controlled, the range of the material falling behind the feeding roller 5 is controlled, the range of the material falling to the feeding roller 5 is adjusted according to the fluffy non-woven fabric 9 with different widths, then the high polymer water-absorbing resin is put into the blanking hopper 2, the high polymer water-absorbing resin falls into the feeding hole of the material blocking cover 4 through the material conveying pipe 6, enters the material accommodating cavity 47 of the material blocking cover 4 and then falls into the roller surface and the discharging groove 51 of the feeding roller 5, the clockwise rotation of feed roll 5, because the rotation of feed roll 2, pass through the clearance between the right side below and the feed roll 5 of material blocking cover 4 with polymer water-absorbent resin, because the arc breach with clearance A between the feed roll 5 is less than the overall dimension of material, can strike off unnecessary polymer water-absorbent resin, only through falling into the polymer water-absorbent resin in the blowing groove 51 of feed roll 5, polymer water-absorbent resin is by even distribution to being in the blowing groove 51 that the array was arranged, later drop to on the fluffy non-woven fabrics 9 of below, realized that polymer water-absorbent resin need not to adopt the complicated structure of vacuum adsorption just can realize continuous even process steps of broadcasting to fluffy non-woven fabrics 9, and is more convenient, be favorable to the popularization of product.

Claims

1. The utility model provides a continuous polymer assembly structure in processing of 3D core, its characterized in that, is located in proper order including frame (1), top-down blanking fill (2), conveying pipeline (3), fender material cover (4) and feed roller (5) on frame (1), the top of keeping off material cover (4) is provided with feed inlet (49), the bottom of blanking fill (2) is provided with discharge gate (21), the both ends of conveying pipeline (3) respectively with discharge gate (21) and feed inlet (49) are linked together, be provided with a plurality of blow-off groove (51) that are the inseparable range of matrix on the roll surface of feed roller (5).

2. The continuous polymer assembly structure in 3D core processing according to claim 1, wherein the material blocking cover (4) comprises a top baffle (41), a left baffle (42), a right baffle (43), a rear baffle (44), a front baffle (45) and a bottom baffle (46), the top baffle (41), the left baffle (42), the right baffle (43), the rear baffle (44), the front baffle (45) and the bottom baffle (46) enclose a material containing cavity (47), the left baffle (42) is located above the left side of the feeding roller (5), arc notches (48) convenient for the feeding roller (5) to pass through are formed in the lower left sides of the front baffle (45) and the rear baffle (44), and the bottom baffle (46) is located below the right side of the feeding roller (5).

3. The continuous polymer assembly structure in 3D core processing according to claim 2, wherein the gap A between the arc-shaped notch (48) and the feeding roller (5) is smaller than the external dimension of the material.

4. The continuous polymer assembly structure in 3D core processing according to claim 2, wherein a mounting plate (451) extending towards the middle of the top baffle (41) is formed above each of the front baffle (45) and the rear baffle (44), a first threaded mounting hole (452) is formed in the mounting plate (451), two rows of adjusting hole rows (453) arranged along the front-rear direction of the top baffle (41) are formed in the top baffle (41), and each row of adjusting hole rows (453) is composed of a second threaded mounting hole (454) corresponding to the first threaded mounting hole (452).

5. The continuous polymer assembly structure in 3D core body processing according to claim 1, wherein the conveying pipe (3) and the blanking hopper (2), and the conveying pipe (3) and the material blocking cover (4) are connected through a flange (7).

6. The continuous polymer assembly structure in 3D core body processing according to claim 5, wherein a fixing plate (11) is fixedly connected to a side wall of the frame (1), a semi-through groove (12) is formed at the end of the fixing plate (11), and the semi-through groove (12) penetrates through the material conveying pipe (3) and is located below the flange (7).

7. The continuous polymer assembly structure in 3D core processing according to claim 1, wherein the front side of the blanking hopper (2) is provided with a viewing window (23).

8. The continuous polymer assembly structure in 3D core processing according to claim 1, wherein the discharge trough (51) is a circular concave shape.