CN109662835A - A kind of absorption migration hub mechanism - Google Patents
A kind of absorption migration hub mechanism Download PDFInfo
- Publication number
- CN109662835A CN109662835A CN201710966788.5A CN201710966788A CN109662835A CN 109662835 A CN109662835 A CN 109662835A CN 201710966788 A CN201710966788 A CN 201710966788A CN 109662835 A CN109662835 A CN 109662835A
- Authority
- CN
- China
- Prior art keywords
- hub
- silica gel
- rotating wheel
- hub body
- air suction
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 22
- 238000010521 absorption reaction Methods 0.000 title abstract 3
- 230000005012 migration Effects 0.000 title abstract 3
- 238000013508 migration Methods 0.000 title abstract 3
- 239000004745 nonwoven fabric Substances 0.000 claims abstract description 28
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000000741 silica gel Substances 0.000 claims abstract description 14
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 14
- 238000009826 distribution Methods 0.000 claims abstract description 10
- 230000001360 synchronised effect Effects 0.000 claims abstract description 3
- 238000001179 sorption measurement Methods 0.000 claims description 14
- 238000013329 compounding Methods 0.000 claims description 12
- 239000002131 composite material Substances 0.000 claims description 8
- 239000012528 membrane Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 abstract description 15
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 239000002994 raw material Substances 0.000 abstract description 4
- 230000037303 wrinkles Effects 0.000 abstract description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract 1
- 239000000047 product Substances 0.000 description 7
- 210000004379 membrane Anatomy 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 239000003292 glue Substances 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000005871 repellent Substances 0.000 description 2
- 229920000297 Rayon Polymers 0.000 description 1
- 229920002334 Spandex Polymers 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 210000002469 basement membrane Anatomy 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002550 fecal effect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000004759 spandex Substances 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/15577—Apparatus or processes for manufacturing
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
- A61F13/49—Absorbent articles specially adapted to be worn around the waist, e.g. diapers
- A61F13/496—Absorbent articles specially adapted to be worn around the waist, e.g. diapers in the form of pants or briefs
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Vascular Medicine (AREA)
- Epidemiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Manufacturing & Machinery (AREA)
- Absorbent Articles And Supports Therefor (AREA)
Abstract
A kind of absorption migration hub mechanism, wheel set assembly therein include a wheel hub, and the hub body side surface of the wheel hub is evenly distributed with multiple hub body through-holes；The runner shaft that one synchronous wheel drive wheel hub is fixed on pedestal around one rotates, and air draft equipment forms a negative tube outside the runner axis connection；The fan-shaped wind sucting chamber of air distribution chamber component is placed in the cavity of hub interior, and communicates with the through-hole on hub body side surface；The runner shaft is equipped with through slot, which is connected to the internal cavity of the wind sucting chamber Yu the runner shaft, to form a negative pressure chamber.Air draught through-hole is equipped in the hub body through-hole for corresponding to hub body side surface in the layer of silica gel for being coated with 30-35 ° of a shore hardness on the outer surface of hub body side surface, the layer of silica gel；The layer of silica gel that the layer of silica gel is.The absorption migration hub mechanism avoid elastic waistline and counterdie it is non-woven fabric compounded during deposit raw material and easily elongate, phenomena such as pull-up wrinkle, material breakage, improve yield rate and promote product quality；It and is diaper production lines speed-raising energization.
Description
Technical Field
The invention relates to the field of processing of paper diapers, in particular to an improvement of a rotating wheel hub mechanism for finishing compounding of an elastic waistline and bottom membrane non-woven fabrics.
Background
The disposable sanitary article refers to various daily necessities which are discarded after being used once, are in direct or indirect contact with a human body and are used for achieving the purposes of physiological sanitation or health care (antibiosis or bacteriostasis) of the human body, and the properties of the products can be solid or liquid. For example, disposable gloves or finger cots (excluding medical gloves or finger cots), paper towels, wet wipes, sanitary wet wipes, phone films, hats, masks, underpants, feminine catamenial hygiene products (including sanitary pads), diapers, and like fecal hygiene products. Their primary function of the bottom layer is to prevent leakage, the primary material of which is polyethylene film (PE film). At present, the elastic waistline of the existing paper diaper is mostly formed by adopting an on-line compounding process of the elastic waistline, namely, a water-repellent non-woven fabric, spandex filaments and rubber band glue are compounded and formed on line. On the production equipment, the elastic waistline after the composite molding is finished is also required to be compounded with the non-woven fabric of the bottom film. Nowadays, the combination of the elastic waistline and the non-woven fabric of the bottom film adopts a single conveying wheel for traction combination, if the upper surface of the conveying wheel is not specially treated, the surface of the conveying wheel is easy to be glued, and the material is easy to stretch and wrinkle. The whole product is not like after the formed elastic waistline and the non-woven fabric of the basement membrane are compounded, and is not a qualified sanitary product. The defective rate directly affects the survival of the enterprise and indirectly affects the income of workers. Therefore, it is an urgent matter of the industry to develop a material pulling mechanism which is not limited by materials and does not worry about waste caused by mechanism abrasion.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides an adsorption transfer hub mechanism. The mechanism avoids the phenomena of easy elongation, drawing and wrinkling, material damage and the like of raw materials in the compounding process of the elastic waistline and the bottom film non-woven fabric, improves the yield and improves the product quality; and the speed of the paper diaper production line is increased.
In order to achieve the purpose, the technical scheme of the invention is as follows:
an adsorption transfer hub mechanism comprises a rotating wheel assembly and an air distribution chamber assembly; the rotating wheel assembly comprises a hub compounded by conveying bottom membrane non-woven fabric and an elastic waistline, and a plurality of hub through holes are uniformly distributed on the side surface of a hub body of the hub; a synchronous wheel drives the hub to rotate around a rotating wheel shaft, the rotating wheel shaft is fixed on the base, one end of an internal cavity of the rotating wheel shaft is closed, and the other end of the internal cavity is connected with external air suction equipment to form a negative pressure tube; the air distribution chamber assembly comprises an air suction chamber which is arranged in a cavity in the hub and communicated with a through hole on the side surface of the hub body; the rotating wheel shaft is provided with a through groove which is communicated with the air suction chamber and the inner cavity of the rotating wheel shaft to form a negative pressure chamber.
According to the adsorption transfer hub mechanism, the outer surface of the side surface of the hub body is coated with the silica gel layer, and the silica gel layer is provided with the air suction through hole corresponding to the hub body through hole on the side surface of the hub body; the silica gel layer is 30-35 degrees of Shore hardness.
According to the adsorption transfer hub mechanism, the cross section of the suction chamber is a fan-shaped suction chamber with the radian range of 90-180 degrees; and the fan-shaped air suction chamber is arranged in a composite working area on the hub for compounding the base membrane non-woven fabric and the elastic waistline.
As can be seen from the above description of the present invention, compared with the prior art, the present invention has the following advantages:
the adsorption transfer hub improves the composite traction mode of the elastic waistline and the non-woven fabric of the bottom film, and solves the problems of speed mismatching caused by the fact that the traditional method uses a single conveying wheel for traction, no adsorption exists, the adhesive force of materials is not large enough, and the materials slip and parts wear in the conveying process; the production line of the paper diaper is accelerated and energized while the yield and the product quality are improved.
And secondly, the bottom film non-woven fabric is transferred from the hub, the elastic waistline is transferred from the elastic waistline conveying wheel (an essential mechanism for online compounding of the elastic waistline in the current market), and the elastic waistline is compounded with the bottom film non-woven fabric on the hub. According to the invention, the soft silica gel layer coated on the hub is utilized, so that the phenomenon of gluing during compounding is effectively prevented. And the soft silica gel layer effectively absorbs the impact caused by the collision of the wheel hub and the elastic waistline conveying wheel during compounding, thereby avoiding the phenomena of easy elongation, pulling and wrinkling, damage of materials and the like of the materials.
The elastic waistline is compounded with the bottom film non-woven fabric in the compound working area of the hub, and the negative pressure chamber provides negative pressure through the air suction chamber so as to adsorb the elastic waistline when the elastic waistline is compounded with the bottom film non-woven fabric, so that the phenomena of wrinkling and angle folding of the elastic waistline when the hub is abutted against the elastic waistline conveying wheel are avoided.
The adsorption transfer hub mechanism does not need to worry about the nature of the purchased raw materials and the problem that the diaper cannot meet the requirements of the production and specification aesthetic property of various diapers because of traction, slipping and the like during compounding. The difficulty of selecting and using materials is reduced to a great extent, the equipment is stable, the utilization rate of raw materials is improved, the labor intensity of workers is reduced, the production benefit can be greatly improved, and the enterprise can develop sustainably.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural diagram of a composite mechanism of an elastic waistline and bottom film non-woven fabric of a paper diaper (in the figure, A is a feeding direction of the bottom film non-woven fabric, B is a feeding direction of the elastic waistline, C is a discharging direction of the composite mechanism of the elastic waistline and the bottom film non-woven fabric, D is a rotating direction of a hub, and E is a rotating direction of an elastic waistline conveying wheel);
FIG. 2 is a front cross-sectional structural schematic view of the suction transfer hub mechanism of the present invention;
FIG. 3 is a side cross-sectional structural schematic view of the suction transfer hub mechanism of the present invention;
FIG. 4 is a front cross-sectional structural schematic view of the air distribution chamber assembly of the present invention;
FIG. 5 is a side cross-sectional structural schematic view of a wind distribution chamber assembly of the present invention;
fig. 6 is a front sectional structural schematic view of the wheel assembly of the present invention.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention clearer and clearer, 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 merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 2 and 3, the adsorption transfer hub mechanism comprises a rotating wheel assembly and an air distribution chamber assembly. The rotating wheel assembly provides traction force of materials, and the air distribution chamber assembly provides adsorption force of the materials.
Referring to fig. 1 and 6, the wheel assembly of the present invention includes a hub 10 for conveying the non-woven fabric of the bottom film, and the hub 10 and an elastic waistline conveying wheel 20 are engaged with each other and rotate in opposite directions to complete the compounding of the non-woven fabric of the bottom film and the elastic waistline.
The hub body of the hub 10 is in a hollow cylindrical tube shape, and a plurality of hub body through holes 11 are uniformly distributed on the side surface of the hollow cylindrical tube-shaped hub body. Because the elastic waistline is internally provided with the rubber band glue, the rubber band glue can often permeate the water-repellent non-woven fabric in the elastic waistline, and the viscose phenomenon adhered to the hub can be generated in the process of compounding the elastic waistline and the bottom membrane non-woven fabric. The invention adopts the soft silica gel layer 30 to effectively absorb the impact force caused by the mutual interference of the hub 10 and the elastic waistline conveying wheel 20 when the elastic waistline and the bottom film non-woven fabric are compounded, thereby avoiding the phenomena of easy elongation, wrinkle, material damage and the like of the material.
The two ends of the hub 10 of the present invention are lathed with mounting locations for mating the two side plates 40. The outer side surface of the disc-shaped inner side plate 41 of the two side plates 40 is lathed with a size matched with the inner surface of the hub 10 so as to be fixedly connected on the hub 10; an inner boss 411 is welded in the middle of the disc-shaped inner side plate 41, and a bearing position is turned in the middle of the inner boss 411 for mounting a bearing. The outer side surface of the disc-shaped outer side plate 42 of the two side plates 40 is sized to be matched with the inner surface of the hub 10 so as to be fixedly connected to the hub 10; an outer boss 421 is welded in the middle of the disc-shaped outer plate 42, and a bearing position is turned in the middle of the outer boss 421 to mount a bearing. A synchronizing wheel is fixed to the inner plate 41 to drive the hub 10 to rotate around a rotating shaft 50 around the rotating shaft 50.
Referring to fig. 2, the wheel axle 50 of the present invention is fixed to a base 60, the base 60 includes inner and outer vertical plates 61, 62, and the inner and outer vertical plates 61, 62 are mounted on a bottom plate 63 and connected by a distance rod 64. The two ends of the rotating wheel shaft 50 are provided with bearing positions, and the rotating wheel shaft 50 is fixed on the inner vertical plate 61 and the outer vertical plate 62 through bearings. The internal cavity of the rotating wheel shaft 50 is a cavity, one end of the internal cavity is closed, and the other end of the internal cavity is connected with external air suction equipment to form a negative pressure pipe.
Referring to fig. 1, 4 and 5, the air distribution chamber assembly of the present invention includes an air suction chamber 70, and the air suction chamber 70 is disposed in a cavity inside the hub 20. The suction chamber 70 is a fan-shaped cavity formed by an arc part 71 and a side plate part 72 so as to form a fan-shaped suction chamber with the cross section of 90-180 degrees of radian. The fan-shaped air suction chamber is arranged in a composite working area on the hub 10 for compounding the base membrane non-woven fabric and the elastic waistline.
The arc portion 71 of the suction chamber 70 of the present invention communicates with the hub through hole 11 on the side of the hub, and the side plate portion 72 is fixed to the rotary wheel shaft 50 (negative pressure tube) by the screw 73. The rotating wheel shaft 50 is provided with a through groove 51 at the inner cavity, and the through groove 51 is communicated with the air suction chamber 70 and the inner cavity of the rotating wheel shaft 50 to form a negative pressure chamber.
As shown in fig. 1, when the bottom film non-woven fabric is transferred from the hub 10 of the present invention, the elastic waistline is transferred from the elastic waistline conveying wheel 20, and the elastic waistline is combined with the bottom film non-woven fabric in the composite working area of the hub 10, and the negative pressure chamber provides negative pressure through the suction chamber 70 (shown as a shaded portion in fig. 5) to absorb the elastic waistline when the elastic waistline and the bottom film non-woven fabric are combined, so as to avoid wrinkling and bending of the elastic waistline when the hub 10 contacts the elastic waistline conveying wheel 20.
While the foregoing description shows and describes the preferred embodiments of the present invention, it is to be understood that the invention is not limited to the forms disclosed herein, but is not to be construed as excluding other embodiments and is capable of use in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as described herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (5)
1. An adsorb hub mechanism that shifts which characterized in that: comprises a rotating wheel component and an air distribution chamber component; wherein,
the rotating wheel assembly comprises a wheel hub (10) compounded by conveying base membrane non-woven fabric and an elastic waistline, wherein a plurality of hub through holes (11) are uniformly distributed on the side surface of a hub body of the wheel hub (10); a synchronous wheel drives the hub (10) to rotate around a rotating wheel shaft (50), the rotating wheel shaft (50) is fixed on the base, one end of an internal cavity of the rotating wheel shaft (50) is closed, and the other end of the internal cavity is connected with external air suction equipment to form a negative pressure pipe;
the air distribution chamber assembly comprises an air suction chamber (70), and the air suction chamber (70) is arranged in a cavity inside the hub (10) and communicated with a hub through hole (11) on the side surface of the hub; a through groove (51) is formed in the rotating wheel shaft (50), and the through groove (51) is communicated with the air suction chamber (70) and an inner cavity of the rotating wheel shaft (50) to form a negative pressure chamber.
2. An adsorption transfer hub mechanism of claim 1, wherein: the outer surface of the side surface of the hub body is coated with a silica gel layer (30), and the silica gel layer (30) is provided with an air suction through hole (31) corresponding to the hub body through hole (11) of the side surface of the hub body.
3. An adsorption transfer hub mechanism of claim 2, wherein: the silica gel layer (30) is a silica gel layer with Shore hardness of 30-35 degrees.
4. An adsorption rotor hub as claimed in claim 1, 2 or 3, wherein: the cross section of the suction chamber (70) is a fan-shaped suction chamber with the radian range of 90-180 degrees.
5. An adsorption rotor hub as defined in claim 4, wherein: the fan-shaped air suction chamber is arranged in a composite working area which is used for compounding the base membrane non-woven fabric and the elastic waistline on the hub (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710966788.5A CN109662835A (en) | 2017-10-17 | 2017-10-17 | A kind of absorption migration hub mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710966788.5A CN109662835A (en) | 2017-10-17 | 2017-10-17 | A kind of absorption migration hub mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109662835A true CN109662835A (en) | 2019-04-23 |
Family
ID=66139764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710966788.5A Pending CN109662835A (en) | 2017-10-17 | 2017-10-17 | A kind of absorption migration hub mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109662835A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102113937A (en) * | 2010-10-18 | 2011-07-06 | 杭州珂瑞特机械制造有限公司 | Applying device and applying method for transverse rubber band-type elastic waist of paper diaper |
| CN202637297U (en) * | 2012-05-08 | 2013-01-02 | 福州天使日用品有限公司 | Rear waist-surrounding elastic mechanical device for paper diapers |
| CN104323885A (en) * | 2014-10-31 | 2015-02-04 | 晋江市顺昌机械制造有限公司 | Shaping technology of elastic waistline of waist-surrounding paper diaper |
| CN204766161U (en) * | 2015-07-28 | 2015-11-18 | 晋江市顺昌机械制造有限公司 | Urine trousers elastic waist turns to knife rest |
| CN106109105A (en) * | 2016-08-06 | 2016-11-16 | 谢秋鸿 | A kind of three roller compaction devices of diaper machine |
| CN106176050A (en) * | 2016-08-06 | 2016-12-07 | 谢秋鸿 | A kind of frontal waist plaster device of diaper machine |
| CN106626474A (en) * | 2017-02-17 | 2017-05-10 | 陈家荣 | Cotton core transfer compacting mechanism |
| CN208002992U (en) * | 2017-10-17 | 2018-10-26 | 泉州向日葵卫生用品有限公司 | A kind of absorption migration hub mechanism |
-
2017
- 2017-10-17 CN CN201710966788.5A patent/CN109662835A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102113937A (en) * | 2010-10-18 | 2011-07-06 | 杭州珂瑞特机械制造有限公司 | Applying device and applying method for transverse rubber band-type elastic waist of paper diaper |
| CN202637297U (en) * | 2012-05-08 | 2013-01-02 | 福州天使日用品有限公司 | Rear waist-surrounding elastic mechanical device for paper diapers |
| CN104323885A (en) * | 2014-10-31 | 2015-02-04 | 晋江市顺昌机械制造有限公司 | Shaping technology of elastic waistline of waist-surrounding paper diaper |
| CN204766161U (en) * | 2015-07-28 | 2015-11-18 | 晋江市顺昌机械制造有限公司 | Urine trousers elastic waist turns to knife rest |
| CN106109105A (en) * | 2016-08-06 | 2016-11-16 | 谢秋鸿 | A kind of three roller compaction devices of diaper machine |
| CN106176050A (en) * | 2016-08-06 | 2016-12-07 | 谢秋鸿 | A kind of frontal waist plaster device of diaper machine |
| CN106626474A (en) * | 2017-02-17 | 2017-05-10 | 陈家荣 | Cotton core transfer compacting mechanism |
| CN208002992U (en) * | 2017-10-17 | 2018-10-26 | 泉州向日葵卫生用品有限公司 | A kind of absorption migration hub mechanism |
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Application publication date: 20190423 |
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