CN203402754U - Folding device and absorption article manufacturing device - Google Patents
Folding device and absorption article manufacturing device Download PDFInfo
- Publication number
- CN203402754U CN203402754U CN201320444235.0U CN201320444235U CN203402754U CN 203402754 U CN203402754 U CN 203402754U CN 201320444235 U CN201320444235 U CN 201320444235U CN 203402754 U CN203402754 U CN 203402754U
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- folding
- absorber
- roller
- slim
- sheet material
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Abstract
The utility model relates to a folding device and an absorption article manufacturing device. According to the folding device, two guiding components stretch from a position near a folding roller to an inlet of a folding plate in a mode that the distance between the guiding components gradually becomes smaller in the conveying direction of a carrying piece, the distance of limiting portions of the two guiding components at the inlet is consistent with the size of the inlet, and therefore the two guiding components can fold the two edges of the carrying piece in advance when the carrying piece is about to enter the inlet of the folding plate, folding marks with the same width are generated, the two edges enter the folding plate with the same width and are folded with the same range, absorption articles which are folded can be consistent in size, and the yield can be effectively improved.
Description
Technical field
The utility model relates to a kind of dual-side edge to absorbent commodity and carries out folding folding device, and the absorbent commodity manufacturing installation that comprises this folding device.
Background technology
In the manufacturing process of the absorbent commodity that contains absorber at sanitary napkin, disposable diaper etc., the sheet material that carries that carries this absorber is first transported to plug along transport path and strangles (セ ー ラ ー) on roller, be transported to again plug and strangle plate, then by plug, strangle two edge parts that plate carries sheet material by this and fold, thereby absorber is rolled into reservation shape and size.Application number is that 201080038486 Chinese patent literature discloses a kind of like this for carrying out the folding device of above-mentioned jackknife action.
Yet, in this folding device, due to carry sheet material in the process of carrying, easily occur along with the intersect skew of direction of throughput direction, therefore when carrying sheet material, be transported to and fill in while strangling the entrance of plate, the width of two edge part ingress is different, thereby it is different to cause two edge parts to carry out folding amplitude, this can cause defective products rate to rise, and has directly increased productive costs.
Utility model content
The utility model carries out in order to address the above problem, object be to provide a kind of can prevent from carrying sheet material in course of conveying, occur along with the intersect skew of direction of throughput direction, thereby make this two folding devices that the folding amplitude of edge part is consistent that carry sheet material, and the absorbent commodity manufacturing installation that contains this folding device.
The utility model to achieve these goals, has adopted following structure:
<structure 1>
The utility model provides a kind of folding device of the absorbent commodity for the manufacture of containing absorber, use is folding carrying the edge part that carries sheet material of absorber, thereby in the operation that absorber is wrapped up, it is characterized in that, comprise: folding with roller, be positioned at the top of absorber; Folding with plate, be positioned at folding with roller with carry the contact point that sheet material contacts and compare in carrying the position of the conveyance direction downstream side of sheet material, for folding carrying the edge part of sheet material; And two wayss, along throughput direction, the diminishing trend of spacing with two wayss folds with nearby extending to of roller the entrance of using plate from folding, for limiting the position of carrying sheet material ingress, wherein, each ways all has the limiting section that is positioned at the folding entrance with plate, and two limiting sections are in the spacing of entrance and the consistent size of entrance.
In addition, in folding device of the present utility model, ways is formed as one with plate with folding.
In addition, in folding device of the present utility model, ways is fixedly connected on folding with on plate.
In addition, in folding device of the present utility model, fold and be positioned at the top of absorber and press absorber with roller.
In addition, in folding device of the present utility model, fold and comprise at least two slim wheels of avris with roller, the top that is positioned at absorber also presses respectively two side edge parts of absorber; And rotating shaft, for connecting, two avris are slim takes turns and drives the slim synchronous rotary of taking turns of these two avris, thus two side edge parts of pushing absorber.
In addition, in folding device of the present utility model, fold with roller and also comprise slim wheel of central authorities, be positioned at the top of absorber and press the central portion of absorber, rotating shaft is connected to slim wheel of central authorities between two slim wheels of avris, and drive slim the wheel and two slim synchronous rotaries of taking turns of avris of central authorities, thereby further push the central portion of absorber.
In addition, in folding device of the present utility model, fold and also comprise central roller with roller, be positioned at the top of absorber and press the central portion of absorber, wherein, rotating shaft is connected to central roller between two slim wheels of avris, and drive central roller and two slim synchronous rotaries of taking turns of avris, thereby further push the central portion of absorber, the radius of central roller is less than two slim radiuses of taking turns of avris, and central roller and two slim wheels of avris are integrally formed.
Further, in folding device of the present utility model, the folding axial cross section with roller contains two symmetrical spill openings.
<structure 2>
The utility model provides a kind of absorbent commodity manufacturing installation of the absorbent commodity for the manufacture of containing absorber, it is characterized in that, comprise: folding device, use is folding carrying the edge part that carries sheet material of absorber, thereby in the operation that absorber is wrapped up, wherein, this folding device is the folding device that any one is recorded above.
The effect of utility model and effect
According to folding device of the present utility model and absorbent commodity manufacturing installation, because in this folding device, two wayss are along the throughput direction that carries sheet material, with the diminishing trend of spacing, from folding, with nearby extending to of roller, fold the entrance of using plate, and the limiting section of these two wayss is in the spacing of entrance and the consistent size of this entrance, so folding line that these two wayss can be respectively carry out pre-folded and produce same width being about to enter two edge parts that carry sheet material of the folding entrance with plate, thereby it is folding with plate that these two edge parts are entered with identical width, and then folded with identical amplitude, be conducive to make absorbent commodity after folding to keep the size of homogeneous, can effectively improve yield rate.
Accompanying drawing explanation
Fig. 1 is the block diagram of the folding device of the utility model embodiment.
Fig. 2 is the birds-eye view of the folding device of the utility model embodiment.
Fig. 3 is the lateral plan of the folding device of the utility model embodiment.
Fig. 4 is the schematic diagram of the ways of the utility model embodiment.
Fig. 5 be the utility model embodiment carry the cross-sectional view of sheet material when primary importance.
Fig. 6 be the utility model embodiment carry the cross-sectional view of sheet material when the second place.
Fig. 7 be the utility model embodiment carry the cross-sectional view of sheet material when the 3rd position.
Fig. 8 be the utility model embodiment carry the cross-sectional view of sheet material when the 4th position.
Fig. 9 is the cross-sectional view in exit of the folding device of the utility model embodiment.
Figure 10 is the cross-sectional view that carries sheet material of the utility model variation.
Figure 11 is the folding schematic diagram with roller of the utility model variation.
The specific embodiment
Folding device the utility model being related to below in conjunction with accompanying drawing and absorbent commodity manufacturing installation are described in detail.
Embodiment
Fig. 1 is the block diagram of the folding device of the utility model embodiment.
As shown in Figure 1, folding device 1, is used and is folding carrying the edge part that carries sheet material 34 of absorber 2, thereby in the operation that absorber 2 is wrapped up, for the manufacture of the absorbent commodity that contains this absorber 2.MD in Fig. 1 represents to carry the throughput direction of sheet material 3, CD represent with the throughput direction MD that carries sheet material 3 intersect crisscross.This folding device 1 comprises folding with roller 5, backer roll 9, folding with plate 6 and two wayss 7.
The folding top that is positioned at absorber 2 with roller 5, presses the upper surface that is positioned at absorber 2 upper paper 8 above.Folding with roller 5, comprise central roller 18, be positioned at that two avris of central roller 18 both sides are slim takes turns 17 and rotating shaft 19.
Two slim 17 tops that are positioned at upper paper 8 of taking turns of avris also press respectively two side edge parts of absorber 2.Two avris are slim takes turns the radius that 17 radius is greater than central roller 18, and be integrally formed with central roller 18, make the folding axial cross section with roller 5 contain two symmetrical spill openings, the sunk part of spill opening just in time can hold lower absorber 2 and upper paper 8, therefore when absorber 2 and upper paper 8 pass through central roller 18 along throughput direction MD, central roller 18 can, to the pressing gently of upper paper 8, be attached on absorber 2 upper paper 8.
Rotating shaft 19 is connected to two slim wheels between 17 of avris central roller 18, and for driving, these two avris are slim takes turns 17 make coaxial synchronous rotary together with central roller 18, thus two side edge parts of pushing absorber 2.
Folding with plate 6, be positioned at and fold with roller 5 and the position of carrying contact point that sheet material 3 contacts and compare the downstream in throughput direction MD, for folding carrying the edge part 4 of sheet material 3 both sides.Folding with there being two folded pieces 10 on plate 6, these two folded pieces 10 are diminishing trend with the angle with absorber 2 respectively with the entrance 11 of plate 6, extend to exit 12 from folding always.The folding shape with plate 6 entrance 11 that is positioned at of two folded pieces 10 is used for regulation and carries the pre-folded shape of sheet material 3 dual-side edges 4, the shape that is positioned at the folding exit 12 with plate 6 of these two folded pieces 10 is used for regulation and carries the folding shape afterwards of the edge part 4 of sheet material 3 both sides, and these two folded pieces 10 folding, by the shape between the 11He exit, entrance 12 of plate 6, be paurometabolism, be used for carrying out regulation gradually to carrying edge part 4 folding of sheet material 3 both sides.When from entrance 11 enter carry sheet material 3 along throughput direction MD from exit 12 whens output, this edge part 4 that carries sheet material 3 both sides completes folding.
Fig. 2 is the birds-eye view of the folding device of the utility model embodiment.
Fig. 3 is the lateral plan of the folding device of the utility model embodiment.
As shown in Figure 2,3, the folding middle part with plate 6 is uncovered 13, and this is uncovered 13 unlimited to the folding top with plate 6.Two folded pieces 10 are symmetrically respectively in these both sides of uncovered 13.
Fig. 4 is the schematic diagram of the ways of the utility model embodiment.
As shown in Figure 4, ways 7 is two, along throughput direction MD, with the diminishing trend of spacing of two wayss 7 from the folding entrance 11 that nearby extends to folding use plate 6 with roller 5, for limiting the position of carrying sheet material 3 ingress 11.As shown in Figure 2, the angle α of the bearing of trend of ways 7 and throughput direction MD is 4 °.
These two wayss 7 are formed as one with plate 6 with folding.Each ways 7 all has the limiting section 15 that is positioned at the folding entrance 11 with plate 6, the consistent size of the distance of two limiting sections 15 and the folding entrance 11 with plate 6, between these two limiting sections 15 and the edge part that carries sheet material 3 both sides 4 being transferred along throughput direction MD carry out pre-folded.Once the edge part 4 that carries sheet material 3 both sides enter folding with the entrance 11 of plate 6 before just by pre-folded and produce folding line, this edge part 4 will fold according to folding line in folding process subsequently, and can there is not the skew to crisscross CD, thereby two folding amplitudes of edge part 4 can be consistent, effectively improve yield rate.
Choose below and carry sheet material 3 and illustrate that along four positions of throughput direction MD this carries the folded situation of the edge part 4 of sheet material 3 both sides.Fig. 2 has marked four selected positions, and these four positions are respectively primary importance A, second place B, the 3rd position C and the 4th position D.
Fig. 5 be the utility model embodiment carry the cross-sectional view of sheet material when primary importance.
As shown in Figure 5, primary importance A carries the residing position of sheet material 3 for what not yet enter the folding entrance 11 with plate 6.When carrying sheet material 3 in primary importance A, this edge part 4 that carries sheet material 3 both sides not yet starts to fold.The upper surface that carries sheet material 3 is carrying absorber 2, is covered with one deck upper paper 8 above absorber 2.
Fig. 6 be the utility model embodiment carry the cross-sectional view of sheet material when the second place.
As shown in Figure 6, second place B carries the residing position of sheet material 3 for what just entered the folding entrance 11 with plate 6.When carrying sheet material 3 in second place B, this edge part 4 that carries sheet material 3 both sides is directed to limiting section 15 regulations of member 7, has started pre-folded and has produced folding line.Now, the edge part 4 that carries sheet material 3 both sides upwards overturns 90 °, makes absorber 2 be positioned at the space that dual-side edge 4 forms.
Fig. 7 be the utility model embodiment carry the cross-sectional view of sheet material when the 3rd position.
As shown in Figure 7, the 3rd position C for folding with carrying the residing ad-hoc location of sheet material 3 between the 11He exit, entrance 12 of plate 6.When carrying sheet material 3 in the 3rd position C, these two edge parts 4 that carry sheet material 3 both sides, respectively by corresponding two folded piece 10 regulations, have started to fold.
Fig. 8 be the utility model embodiment carry the cross-sectional view of sheet material when the 4th position.
As shown in Figure 8, the 4th position D for carrying the residing position of sheet material 3 from export in the folding exit 12 with plate 6.When carrying sheet material 3 in the 4th position D, this edge part 4 that carries sheet material 3 both sides has wrapped the both sides of absorber 2, has so far folded.
Fig. 9 is the cross-sectional view in exit of the folding device of the utility model embodiment.
As shown in Figure 9, the folding below with plate 6 is also provided with for supporting the folding pedestal 16 with plate 6, makes foldingly with plate 6, in maintenance when carrying the edge part 4 of sheet material 3 both sides and fold, to stablize.The regulation effect in the folding exit 12 with plate 6 makes to carry the shape of sheet material 3 after folding and is consistent with the shape in the folding exit 12 with plate 6.
The effect of embodiment and effect
According to the folding device of the present embodiment and absorbent commodity manufacturing installation, because in this folding device, two wayss are along the identical direction of the throughput direction with carrying sheet material, with the diminishing trend of spacing, from folding, with nearby extending to of roller, fold the entrance of using plate, and the limiting section of these two wayss is in the spacing of entrance and the consistent size of this entrance, so folding line that these two wayss can be respectively carry out pre-folded and produce same width being about to enter two edge parts that carry sheet material of the folding entrance with plate, thereby it is folding with plate that these two edge parts are entered with identical width, and then folded with identical amplitude, be conducive to make absorbent commodity after folding to keep the size of homogeneous, can effectively improve yield rate.
Variation
Folding device in above-described embodiment is to fold carrying the edge part that carries sheet material of the absorber with upper paper, yet the edge part that carries sheet material that this folding device can also not contain to carrying the absorber of upper paper folds.
Figure 10 is the cross-sectional view that carries sheet material of the utility model variation.
As shown in figure 10, absorber 22 has been carried in this top of carrying sheet material 23, and the top of absorber 22 does not have upper paper, but directly with folding, with roller, contacts, and accepts folding pressing with roller.
Figure 11 is the folding schematic diagram with roller of the utility model variation.
In the folding device of above-described embodiment, folding with roller, be positioned at the top of absorber and press absorber, by two avris are slim, take turns and form with the slim central roller of taking turns to be integrally formed of these two avris.Yet as shown in figure 11, this is folding can also take turns 26 and be positioned at that the slim central authorities of taking turns 26 centres of these two avris are slim takes turns 27 and form by two avris are slim with roller 25.
Central authorities are slim takes turns 27 and is positioned at the top of absorber 22 and presses the central portion of absorber 22.Two slim 26 tops that are positioned at absorber 22 of taking turns of avris also press respectively two side edge parts of absorber 22.Central authorities are slim takes turns that 27 and two avris are slim takes turns 26 and share rotating shafts 28, this rotating shaft 28 can drive that central authorities are slim takes turns that 27 and two avris are slim takes turns 26 and make coaxial synchronous rotary, thereby make two slim two side edge parts of taking turns 26 pushing absorbers 22 of avris, and make the slim central portion of taking turns 27 further pushing absorbers 22 of central authorities.
The effect of variation and effect:
According to the folding device of this variation, because central authorities slim take turns with avris slim take turns thinner, so can reduce that these central authorities are slim takes turns and the slim area of contact of taking turns with absorber of avris, thereby suppressed absorber in the course of processing, adhere to central authorities slim wheel with avris is slim take turns, avoided absorber to stop up folding device, thereby the course of processing can be carried out smoothly.
Claims (9)
1. for the manufacture of a folding device for the absorbent commodity that contains absorber, use and folding carrying the edge part that carries sheet material of described absorber, thereby in the operation that described absorber is wrapped up, it is characterized in that, comprising:
Folding with roller, be positioned at the top of described absorber;
Folding with plate, be positioned at described folding with roller with described in carry the contact point that sheet material contacts and compare the position of carrying the conveyance direction downstream side of sheet material in described, for the described edge part that carries sheet material is folded; And
Two wayss along described throughput direction, folding carry the position that sheet material enters described entrance with the described folding entrance with plate of nearby extending to of roller with the diminishing trend of spacing of described two wayss from described described in limiting,
Wherein, described in each, ways all has the limiting section that is positioned at the described folding described entrance with plate, and two described limiting sections are in the spacing of described entrance and the consistent size of described entrance.
2. folding device according to claim 1, is characterized in that:
Wherein, described ways and described folding are formed as one with plate.
3. folding device according to claim 1, is characterized in that:
Wherein, described ways is fixedly connected on described folding with on plate.
4. folding device according to claim 1, is characterized in that:
Wherein, described folding is positioned at the top of described absorber and presses described absorber with roller.
5. folding device according to claim 1, is characterized in that:
Wherein, described folding at least comprises two slim wheels of avris with roller, and the top that is positioned at described absorber also presses respectively two side edge parts of described absorber; And
Rotating shaft, for connecting, described two avris are slim takes turns and drives the slim synchronous rotary of taking turns of these two avris, thereby pushes described two side edge parts of described absorber.
6. folding device according to claim 5, is characterized in that:
Wherein, describedly folding with roller, also comprise slim wheel of central authorities, be positioned at the top of described absorber and press the central portion of described absorber,
Described rotating shaft is connected to slim wheel of described central authorities between described two slim wheels of avris, and drives that described central authorities are slim takes turns and the slim synchronous rotary of taking turns of described two avris, thereby further pushes the described central portion of described absorber.
7. folding device according to claim 5, is characterized in that:
Wherein, describedly folding with roller, also comprise central roller, be positioned at the top of described absorber and press the central portion of described absorber,
Described rotating shaft is connected to described central roller between described two slim wheels of avris, and drives described central roller and the slim synchronous rotary of taking turns of described two avris, thereby further pushes the described central portion of described absorber,
The radius of described central roller is less than the slim radius of taking turns of described two avris, and described central roller and described two slim wheels of avris are integrally formed.
8. folding device according to claim 7, is characterized in that:
Wherein, the described folding axial cross section with roller contains two symmetrical spill openings.
9. for the manufacture of an absorbent commodity manufacturing installation for the absorbent commodity that contains absorber, it is characterized in that, comprising:
Folding device, is used and is folding carrying the edge part that carries sheet material of described absorber, thereby in the operation that described absorber is wrapped up,
Wherein, this folding device described folding device that to be claim 1 record to any one in claim 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320444235.0U CN203402754U (en) | 2013-07-24 | 2013-07-24 | Folding device and absorption article manufacturing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320444235.0U CN203402754U (en) | 2013-07-24 | 2013-07-24 | Folding device and absorption article manufacturing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203402754U true CN203402754U (en) | 2014-01-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320444235.0U Expired - Lifetime CN203402754U (en) | 2013-07-24 | 2013-07-24 | Folding device and absorption article manufacturing device |
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| Country | Link |
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| CN (1) | CN203402754U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103982526A (en) * | 2014-04-24 | 2014-08-13 | 华国洋 | Connection shaft used for folding roller |
| CN105600574A (en) * | 2016-02-15 | 2016-05-25 | 世源科技(芜湖)新材料有限公司 | Medical high-absorbing fiber fabric folding device |
| CN105775814A (en) * | 2016-04-13 | 2016-07-20 | 浙江中智机器人有限公司 | Film winding device applicable to ceramic PTC assembling |
| CN106915523A (en) * | 2016-08-31 | 2017-07-04 | 黄山富田精工制造有限公司 | A kind of packing device for being interrupted material |
| CN108820985A (en) * | 2018-07-18 | 2018-11-16 | 重庆恒宏卫生用品有限公司 | Paper extraction cutter device |
| CN110668248A (en) * | 2019-09-26 | 2020-01-10 | 武汉健尔友卫生材料有限公司 | Belly piece of cloth and processing equipment thereof |
| CN111093576A (en) * | 2017-10-03 | 2020-05-01 | 花王株式会社 | Method for producing absorbent and apparatus for producing absorbent |
-
2013
- 2013-07-24 CN CN201320444235.0U patent/CN203402754U/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103982526A (en) * | 2014-04-24 | 2014-08-13 | 华国洋 | Connection shaft used for folding roller |
| CN105600574A (en) * | 2016-02-15 | 2016-05-25 | 世源科技(芜湖)新材料有限公司 | Medical high-absorbing fiber fabric folding device |
| CN105600574B (en) * | 2016-02-15 | 2017-05-03 | 世源科技(芜湖)新材料有限公司 | Medical high-absorbing fiber fabric folding device |
| CN105775814A (en) * | 2016-04-13 | 2016-07-20 | 浙江中智机器人有限公司 | Film winding device applicable to ceramic PTC assembling |
| CN106915523A (en) * | 2016-08-31 | 2017-07-04 | 黄山富田精工制造有限公司 | A kind of packing device for being interrupted material |
| CN106915523B (en) * | 2016-08-31 | 2019-06-07 | 黄山富田精工制造有限公司 | A kind of packing device being interrupted material |
| CN111093576A (en) * | 2017-10-03 | 2020-05-01 | 花王株式会社 | Method for producing absorbent and apparatus for producing absorbent |
| CN111093576B (en) * | 2017-10-03 | 2022-03-22 | 花王株式会社 | Method for producing absorbent and apparatus for producing absorbent |
| CN108820985A (en) * | 2018-07-18 | 2018-11-16 | 重庆恒宏卫生用品有限公司 | Paper extraction cutter device |
| CN110668248A (en) * | 2019-09-26 | 2020-01-10 | 武汉健尔友卫生材料有限公司 | Belly piece of cloth and processing equipment thereof |
| CN110668248B (en) * | 2019-09-26 | 2021-01-26 | 武汉健尔友卫生材料有限公司 | Belly piece of cloth and processing equipment thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140122 |