CN202801959U - Forming device for absorbers of hygienic products and absorbers manufactured by the forming device - Google Patents
Forming device for absorbers of hygienic products and absorbers manufactured by the forming device Download PDFInfo
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- CN202801959U CN202801959U CN 201220279842 CN201220279842U CN202801959U CN 202801959 U CN202801959 U CN 202801959U CN 201220279842 CN201220279842 CN 201220279842 CN 201220279842 U CN201220279842 U CN 201220279842U CN 202801959 U CN202801959 U CN 202801959U
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- cavity
- wood pulp
- forming
- forming device
- chamber
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Abstract
The utility model discloses a forming device for absorbers of hygienic products, which comprises a forming drum and a forming chamber. The forming drum is axially rotated; the forming chamber is semi-enclosed and arranged above the forming drum; the surface of the forming drum is a fine mesh; a wood pulp inlet and a high polymer water absorption material feeding port is formed above the forming chamber; two axially arranged partition plate in the forming chamber divides the forming chamber into three independent chambers, namely a first chamber and a third chamber located at the two sides and a third chamber located in the middle; the three chambers are all connected with the wood pulp inlet; and the high polymer water absorption material feeding port is formed at the upper part of the second chamber. The utility model solves the problem that high polymer particles leak into the forming drum through the fine mesh, more importantly, the surface layer dose not contain high polymer particles, and the comfort degree in use is improved.
Description
Technical field
This utility model relates to the health care product manufacturing field of equipment, particularly a kind of diaper production lines, sanltary towel for women use production line, the production lines such as mattress, pet pads, and the shaped device of absorber on the medical and hygiene article production line.
Background technology
Absorber is the core body part of the disposable sanitary articles such as diaper, sanitary towel, mattress, pet pads, mainly plays the juice effect that stores that absorbs.The formation of absorber is (as shown in Figure 1) shown in following sectional view: be evenly to be mixed by elongated wood pulp cellulose and granular macromolecule water absorbent material.Absorber is moulding process as shown in the figure (as shown in Figure 2) on production line: shaped device is to be combined by the assembly drum that can produce the negative pressure effect, semi-enclosed forming bin, isolates with 40 purpose fine-structure meshes between assembly drum and the forming bin.Wood pulp cellulose enters from entrance and send forming bin evenly to mix with the macromolecule water absorbent material that is applied to this district, on fine-structure mesh, has been formed at last absorber by the negative-pressure adsorption of assembly drum.Because the effect of negative pressure, tiny polymeric particles can drain in the assembly drum by Seepage from 40 purpose fine-structure meshes, causes waste, in addition, is attached to the polymeric particles of absorber surface, and its harder physical characteristic can affect the comfort sense when using.
Summary of the invention
In order to overcome defects, this utility model provides a kind of hygienic article absorber forming device, and the absorber with this shaped device preparation is provided simultaneously.
This utility model is achieved through the following technical solutions:
A kind of hygienic article absorber forming device, comprise the assembly drum of axial rotation and be arranged at semi-enclosed forming bin of assembly drum top, described assembly drum surface is fine-structure mesh, forming bin top is provided with the wood pulp entrance and macromolecule water absorbent material applies mouth, there are two dividing plates that axially arrange that forming bin is divided into three independently cavitys in the described forming bin, be respectively the first cavity, the 3rd cavity that is positioned at both sides and be positioned at the second middle cavity, described three cavitys all are communicated with the wood pulp entrance, and described macromolecule water absorbent material applies mouth and is arranged at the second cavity top.
The further improvement project of this utility model is that the upper end of the first cavity, the second cavity and the 3rd cavity is communicated with the wood pulp entrance.
The further improvement project of this utility model is, the wood pulp entrance of the second cavity is respectively greater than the wood pulp entrance of the first cavity, the 3rd cavity.
The further improvement project of this utility model is that the first cavity, the 3rd cavity are symmetricly set in the second cavity both sides.
With the hygienic article absorber of above-mentioned shaped device preparation, described hygienic article absorber is made of surface layer and sandwich layer, and described surface layer is coated on the sandwich layer two sides.
The further improvement project of this utility model is, described surface layer is wood pulp fiber layer, and described sandwich layer is wood pulp cellulose and granular macromolecule water absorbent material mixture.
The beneficial effects of the utility model are:
Forming bin is divided into three independently cavitys with dividing plate; macromolecule water absorbent material applies at the second cavity; all do not apply macromolecule water absorbent material in the first cavity and the 3rd cavity; rotation by assembly drum; formed at last the sandwich layer of wood pulp cellulose and granular macromolecule water absorbent material mixed uniformly absorber in the absorber; both side surface coats the not wood pulp cellulose surface layer of pbz polymer absorbent material thinly; solved polymeric particles can be from fine-structure mesh Seepage drain to problem in the assembly drum; the what is more important surface layer is the pbz polymer granule not, has improved the comfort when using.
Description of drawings
Fig. 1 is the schematic cross-section of existing absorber.
Fig. 2 is existing absorber forming device structural representation.
Fig. 3 is this utility model structural representation.
Fig. 4 is the schematic cross-section of the absorber produced of Fig. 3.
The specific embodiment
In order to deepen understanding of the present utility model, the utility model is described in further detail below in conjunction with embodiment and accompanying drawing, and this embodiment only is used for explaining this utility model, does not consist of the restriction to this utility model protection domain.
Fig. 3 has shown the embodiment of a kind of hygienic article absorber forming device of this utility model: this utility model comprises the assembly drum 1 of axial rotation and is arranged at semi-enclosed forming bin 2 of assembly drum top that described assembly drum 1 surface is fine-structure mesh 3.
Still as shown in Figure 3, there are two dividing plates that axially arrange that forming bin is divided into three independently cavitys in the described forming bin 2, be respectively the first cavity 21, the 3rd cavity 23 that is positioned at both sides and be positioned at middle the second cavity 22, the first cavitys 21, the 3rd cavity 23 and be symmetricly set in the second cavity 22 both sides.Described three cavitys all are communicated with wood pulp entrance 4, and described macromolecule water absorbent material applies mouth 5 and is arranged at the second cavity 22 upper positions.The upper end of the first cavity 21, the second cavity 22 and the 3rd cavity 23 is communicated with wood pulp entrance 4.The wood pulp entrance 4 of the second cavity 22 is respectively greater than the wood pulp entrance 4 of the first cavity 21, the 3rd cavity 23.
With the hygienic article absorber of former preparation, described hygienic article absorber is made of surface layer 6 and sandwich layer 7, and described surface layer 6 is coated on sandwich layer 7 two sides.
Described surface layer 6 is wood pulp fiber layer, and described sandwich layer 7 is wood pulp cellulose and granular macromolecule water absorbent material mixture.
As shown by arrows in FIG., rotation by assembly drum 1, at first the wood pulp cellulose in the first cavity 21 is adsorbed to fine-structure mesh 3 surfaces (formation surface layer), then enter the second cavity 22 absorption wood pulp cellulose and granular macromolecule water absorbent material mixture (formation sandwich layer), enter at last the 3rd cavity 23 absorption wood pulp celluloses (formation surface layer), the absorber that forms as shown in Figure 4, the mixed uniformly absorber sandwich layer 7 of wood pulp cellulose and granular macromolecule water absorbent material, both side surface coat the not wood pulp cellulose surface layer 6 of pbz polymer absorbent material thinly.
Claims (5)
1. hygienic article absorber forming device, comprise the assembly drum (1) of axial rotation and be arranged at semi-enclosed forming bin (2) of assembly drum top, described assembly drum (1) surface is fine-structure mesh (3), forming bin (2) top is provided with wood pulp entrance (4) and macromolecule water absorbent material applies mouthful (5), it is characterized in that: have two dividing plates that axially arrange that forming bin is divided into three independently cavitys in the described forming bin (2), be respectively the first cavity (21) that is positioned at both sides, the 3rd cavity (23) and be positioned in the middle of the second cavity (22), described three cavitys all are communicated with the wood pulp entrance, and described macromolecule water absorbent material applies mouthful (5) and is arranged at the second cavity (22) top.
2. a kind of hygienic article absorber forming device as claimed in claim 1 is characterized in that: the upper end connection wood pulp entrance (4) of the first cavity (21), the second cavity (22) and the 3rd cavity (23).
3. a kind of hygienic article absorber forming device as claimed in claim 1 or 2 is characterized in that: the wood pulp entrance (4) of the second cavity (22) is respectively greater than the wood pulp entrance (4) of the first cavity (21), the 3rd cavity (23).
4. a kind of hygienic article absorber forming device as claimed in claim 1, it is characterized in that: the first cavity (21), the 3rd cavity (23) are symmetricly set in the second cavity (22) both sides.
5. with the hygienic article absorber of the described former preparation of claim 1, it is characterized in that: described hygienic article absorber is made of surface layer and sandwich layer, and described surface layer is coated on the sandwich layer two sides, and described surface layer is wood pulp fiber layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220279842 CN202801959U (en) | 2012-06-14 | 2012-06-14 | Forming device for absorbers of hygienic products and absorbers manufactured by the forming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220279842 CN202801959U (en) | 2012-06-14 | 2012-06-14 | Forming device for absorbers of hygienic products and absorbers manufactured by the forming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202801959U true CN202801959U (en) | 2013-03-20 |
Family
ID=47860907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220279842 Expired - Fee Related CN202801959U (en) | 2012-06-14 | 2012-06-14 | Forming device for absorbers of hygienic products and absorbers manufactured by the forming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202801959U (en) |
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2012
- 2012-06-14 CN CN 201220279842 patent/CN202801959U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20170614 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |