CN210785019U - Rubber band folding and wrapping device for paper diaper - Google Patents
Rubber band folding and wrapping device for paper diaper Download PDFInfo
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- CN210785019U CN210785019U CN201921322819.4U CN201921322819U CN210785019U CN 210785019 U CN210785019 U CN 210785019U CN 201921322819 U CN201921322819 U CN 201921322819U CN 210785019 U CN210785019 U CN 210785019U
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Abstract
The utility model relates to a folding cladding device of rubber band for panty-shape diapers, including the folded sheet, with the non-woven fabrics along width direction's central line folding and be located the indentation subassembly of folded sheet upper reaches and with the compound compaction in the folded sheet low reaches of non-woven fabrics both sides, the folded sheet includes that cavity setting just supplies non-woven fabrics and rubber band complex place the board and articulate in place the board and be located the rotor plate of the below of non-woven fabrics non-adhesion rubber band one side, the rotor plate is equipped with and drives the rotor plate and rotate and with the folding drive assembly in non-woven fabrics both sides, it is equipped with the one side absorption that has the non-woven fabrics to adhere to the rubber band and is fixed in the negative pressure subassembly of placing the board to place the board, has and prevents that the non-woven fabrics from.
Description
Technical Field
The utility model relates to a panty-shape diapers make technical field, especially relate to a cladding device is folded to rubber band for panty-shape diapers.
Background
A paper diaper is a sanitary article commonly used by infants. Generally, diapers are composed of three main parts: surface coating layer, absorption core layer and base fabric. The surface coating layer can also be called as a coating layer, the absorption core layer can also be called as an absorption core body or an absorption body, the coating layer is tightly attached to the body of a baby, the urine can be enabled to quickly permeate, the back permeation is effectively prevented, and the surface layer of the diaper is kept dry and comfortable.
Trousers type panty-shape diapers need make the waistband, the waistband comprises non-woven fabrics and the rubber band of adhesion on the non-woven fabrics, as shown in fig. 4, folding device for the panty-shape diapers, the folded sheet is by being about distribution deflector and placing the board and constitute, at first place the non-woven fabrics on placing the board among the prior art, glue is scribbled on the rubber band surface through the injecting glue machine, make its adhesion in one side of non-woven fabrics, do not follow the folding upset of deflector edge with one side of non-woven fabrics non-adhesion rubber band through the manual work after that, get into and place between board and the deflector, the both sides complex of non-woven fabrics is in the same place through the roller at last, accomplish the folding cladding.
The defects of the prior art are as follows: non-woven fabrics is at folding in-process among the prior art, and one side that the non-woven fabrics did not adhere the rubber band turns over through the realization along the guide plate edge, gets into the folded sheet inner chamber with placing the board cooperation, laminates with the one side that is stained with the rubber band after that, and this kind of folding method makes the non-woven fabrics can take place the skew when turning over a book, and the non-woven fabrics both sides that fold up can't align, and folding effect is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a cladding device is folded to rubber band for panty-shape diapers has and prevents that the non-woven fabrics from taking place the skew at folding in-process, improves the advantage of the folding regularity of non-woven fabrics.
The above technical purpose of the present invention can be achieved by the following technical solutions:
the utility model provides a folding cladding device of rubber band for panty-shape diapers, includes the folded sheet, with the non-woven fabrics along width direction's central line folding and be located the indentation subassembly of folded sheet upper reaches and with the compound compaction in non-woven fabrics both sides and be located the composite assembly in folded sheet low reaches, the folded sheet includes that cavity sets up and supplies non-woven fabrics and rubber band complex place the board and articulate in place the board and be located the rotor plate of the below of non-woven fabrics non-adhesion rubber band one side, the rotor plate is equipped with and drives the rotor plate and rotate and with the folding drive assembly in non-woven fabrics both sides, it is equipped with the one side absorption that the non-woven fabrics was stained with the rubber band.
Through adopting above-mentioned technical scheme, the indentation subassembly that the setting is located the folded sheet upper reaches is at first with the non-woven fabrics along one crease of its width direction central line extrusion, be convenient for the fifty percent discount of non-woven fabrics both sides, improve the folding regularity of non-woven fabrics, it is provided with one side adsorption of non-woven fabrics with the adhesion rubber band and fixes the negative pressure subassembly on placing the board to place the board, prevent effectively that the non-woven fabrics from taking place the skew at folding process, further improve the folding regularity of non-woven fabrics, improve its folding effect, drive assembly drives the rotor plate upset, not one side folding upset and the one side laminating of adhesion rubber band with the non-woven fabrics, the composite assembly who sets up the low reaches of folded sheet further with non-woven fabrics both.
The utility model discloses further set up to: drive assembly includes one end fixed connection in the rotor plate and along the dead lever that non-woven fabrics direction of transfer protrusion extends, be close to one side of rotor plate and keep away from the servo motor who places one end fixed connection in the connecting plate of the other end of dead lever, pivot fixed connection in the one side of rotor plate is kept away from to the connecting plate, the central axis of servo motor's pivot with the coincidence of the articulated the central axis of rotor plate.
By adopting the technical scheme, the servo motor rotates stably to drive the connecting plate to rotate, so that the rotating plate rotates around the central axis of the hinge center, one side of the non-woven fabric, which is not adhered with the rubber band, is folded towards one side adhered with the rubber band, and the non-woven fabric coats the rubber band; the servo motor is rotated reversely, the rotating plate returns to the initial position, the rubber band is automatically folded and coated through repeated action, and the production efficiency is improved.
The utility model discloses further set up to: the indentation subassembly includes the compression roller and is located the lower compression roller of compression roller below, the global convex part that is equipped with of last compression roller, the global concave part that corresponds with the convex part that is equipped with of lower compression roller, the non-woven fabrics is located between compression roller and the lower compression roller and is stained with the up end and the lower terminal surface that have rubber band one side and lean on respectively in convex part and concave part.
Through adopting above-mentioned technical scheme, wear to locate the non-woven fabrics last terminal surface and the lower terminal surface that just is stained with rubber band one side between last compression roller and the lower compression roller support respectively and lean on in convex part and concave part setting, rotate last compression roller and lower compression roller, along a crease of non-woven fabrics width direction's central line extrusion, on the one hand, improve the folding wholeness of non-woven fabrics, on the other hand makes things convenient for the folding of non-woven fabrics.
The utility model discloses further set up to: the negative pressure component comprises a negative pressure fan fixedly connected inside the placing plate, the placing plate is provided with an air exhaust hole communicated with the inner cavity, and the air exhaust hole is provided with a plurality of uniformly distributed holes in the upper surface of the placing plate.
Through adopting above-mentioned technical scheme, negative-pressure air fan is through placing the air exhaust hole on the board to placing the board upper surface and bleed, makes its upper surface form the negative pressure region, and the non-woven fabrics receives the pressure effect, tightly attaches in the upper surface of placing the board, sets up a plurality of air exhaust holes and equipartition in placing the board, can be fast placing the board upper surface and form the negative pressure region, places the board upper surface and form stable atmospheric pressure, avoids the non-woven fabrics to receive inhomogeneous pressure difference and produces the fold, influences folding effect.
The utility model discloses further set up to: the negative pressure assembly further comprises a control valve for controlling whether air extraction is carried out.
By adopting the technical scheme, the control valve controls the air suction of the negative pressure fan and controls whether to perform air suction treatment.
The utility model discloses further set up to: the upper compression roller comprises a first rotating shaft, an upper step roller I fixedly sleeved on the first rotating shaft, an upper step roller II sleeved on the first rotating shaft in a sliding manner along the direction of the central axis of the first rotating shaft, and a first fixing assembly for limiting the sliding of the upper step roller II, wherein the diameter of one end of the upper step roller I, which is close to one side of the non-woven fabric adhesive rubber band, is larger than that of one end of the upper step roller II, which is far away from one side of the non-woven fabric adhesive rubber band; the lower compression roller comprises a second rotating shaft, a first lower step roller wheel and a second lower step roller wheel, the first lower step roller wheel is fixedly sleeved with the second rotating shaft, the first lower step roller wheel is slidably sleeved with the second rotating shaft along the direction of the central axis of the second rotating shaft, the second lower step roller wheel is fixedly assembled with the second lower step roller wheel, the second lower step roller wheel is limited to slide, and the diameter of one end, close to one side of the non-woven fabric adhesive rubber band, of the first lower step roller wheel and the diameter of one end, close to one side.
Through adopting above-mentioned technical scheme, cup joint in first axis of rotation, the epaxial last ladder running roller two of second axis of rotation and lower ladder running roller two through setting up to slide, slide respectively and adjust the relative position of going up ladder running roller two and lower ladder running roller two and last ladder running roller one, lower ladder running roller one, rethread first fixed subassembly and second fixed subassembly are fixed step running roller two and lower ladder running roller two respectively, adjust the crease according to the non-woven fabrics of different dimensions, can produce the waistband of different specification models.
The utility model discloses further set up to: first fixed subassembly include fixed connection in last ladder running roller one and last ladder running roller two between first spring and threaded connection in first axis of rotation is close to the first nut of two one ends of last ladder running roller, the fixed subassembly of second include fixed connection in second spring and threaded connection between lower ladder running roller one and lower ladder running roller two the second axis of rotation is close to the second nut of the one end of lower ladder running roller two, first nut, second nut support respectively and lean on go up ladder running roller two and lower ladder running roller two.
Through adopting above-mentioned technical scheme, through the first nut of screwing, the second nut, realize ladder running roller two, the two pair first springs of lower ladder running roller, the compression of second spring, the distance of going up ladder running roller two and last ladder running roller one and the distance of lower ladder running roller two and lower ladder running roller one all reduce, loosen first nut, the second nut, the distance of going up ladder running roller two and last ladder running roller one and the distance of lower ladder running roller two and lower ladder running roller one all increase, realize the movable adjustment of the non-woven fabrics of the different models of crease.
The utility model discloses further set up to: the upper compression roller and the lower compression roller are both provided with measuring scales.
Through adopting above-mentioned technical scheme, adjust more directly perceivedly, improve work efficiency.
The utility model discloses further set up to: the device is made of novel high-strength steel materials.
By adopting the technical scheme, the integral oxidation resistance and corrosion resistance of the device are improved.
To sum up, the utility model discloses following beneficial effect has:
1. the indentation subassembly that the setting is located the folded sheet upper reaches is at first with the non-woven fabrics along one crease of its width direction central line extrusion, be convenient for the fifty percent discount of non-woven fabrics both sides, improve the folding regularity of non-woven fabrics, it is provided with the one side adsorption of non-woven fabrics adhesive rubber band to fix the negative pressure subassembly on placing the board to place the board, prevent effectively that the non-woven fabrics from taking place the skew at folding process, further improve the folding regularity of non-woven fabrics, improve its folding effect, drive assembly drives the rotor plate upset, with the non-woven fabrics one side folding upset of non-woven fabrics non-adhesive rubber band and the laminating of one side of adhesive rubber band, it further compacts non-woven fabrics both sides to set up.
2. Through setting up to slide and cup joint in first axis of rotation, the epaxial last ladder running roller two of second axis of rotation and lower ladder running roller two, slide respectively and adjust the relative position of going up ladder running roller two and lower ladder running roller two and last ladder running roller one, lower ladder running roller one, rethread first fixed subassembly and second fixed subassembly are fixed respectively and are gone up ladder running roller two and lower ladder running roller two, adjust the crease according to the non-woven fabrics of different dimensions, can produce the waistband of different specification models.
Drawings
Fig. 1 is a schematic structural view of the whole rubber band folding and wrapping device for the paper diaper according to the embodiment;
FIG. 2 is a schematic view of the overall structure of an embodiment of a rubber band folding and wrapping apparatus for diapers;
FIG. 3 is a schematic view of the internal structure of the mounting plate of the embodiment;
fig. 4 is a schematic view showing the overall structure of a folding device for a diaper of the related art.
In the figure, 1, folding the board; 11. a rotating plate; 12. placing the plate; 121. an air exhaust hole; 2. an indentation assembly; 21. an upper compression roller; 211. a first rotating shaft; 212. a first step roller; 213. a first spring; 214. a second stepped roller; 215. a first nut; 22. a lower pressing roller; 221. a second rotating shaft; 222. a first lower step roller; 223. a second spring; 224. a second step roller; 225. a second nut; 3. a composite component; 4. measuring a scale; 5. a convex portion; 6. a recess; 7. a drive assembly; 71. fixing the rod; 72. a connecting plate; 73. a servo motor; 8. a negative pressure assembly; 81. a negative pressure fan; 82. a control valve; 9. non-woven fabrics; 100. a glue injection machine; 101. non-woven fabrics; 102. a guide plate; 103. placing the plate.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example 1: a folding and covering device of rubber bands for paper diapers is shown in figure 1 and comprises a folding plate 1, an indentation component 2 which folds non-woven fabrics 9 along the central line of the width direction and is positioned at the upstream of the folding plate 1, and a composite component 3 which compounds and compacts two sides of the non-woven fabrics 9 and is positioned at the downstream of the folding plate 1.
As shown in fig. 1 and 2, the indentation assembly 2 includes an upper compression roller 21 and a lower compression roller 22 located below the upper compression roller 21, a convex portion 5 is provided on the circumferential surface of the upper compression roller 21, a concave portion 6 corresponding to the convex portion 5 is provided on the circumferential surface of the lower compression roller 22, the non-woven fabric 9 is located between the upper compression roller 21 and the lower compression roller 22, the upper surface and the lower surface of one side, to which the rubber band is adhered, are respectively abutted against the convex portion 5 and the concave portion 6, and both the upper compression roller 21 and the lower compression roller 22 are provided with a measuring ruler. The upper press roller 21 includes a first rotating shaft 211, a first upper step roller 212 fixedly sleeved on the first rotating shaft 211, a second upper step roller 214 slidably sleeved on the first rotating shaft 211 along a central axis direction of the first rotating shaft 211, and a first fixing component for limiting the sliding of the second upper step roller 214. The diameters of the ends of the first upper stepped roller 212 and the second upper stepped roller 214 close to the side, close to the non-woven fabric 9, where the rubber band is adhered are larger than the diameters of the ends of the non-woven fabric 9, where the rubber band is adhered. The first fixing member includes a first spring 213 fixedly coupled to the first upper step roller 212 between the second upper step roller 214 and a first nut 215 threadedly coupled to an end of the first rotating shaft 211 adjacent to the second upper step roller 214. The first nut 215 abuts against the end face of the second upper step roller 214.
The lower press roll 22 comprises a second rotating shaft 221, a first lower step roll 222 fixedly sleeved on the second rotating shaft 221, a second lower step roll 224 slidably sleeved on the second rotating shaft 221 along the central axis direction of the second rotating shaft 221, and a second fixing component for limiting the sliding of the second lower step roll 224. The diameters of the ends of the first lower step roller 222 and the second lower step roller 224 close to the side, close to the non-woven fabric 9, where the rubber band adheres are smaller than the diameters of the ends of the non-woven fabric 9, where the rubber band adheres. The second fixing component comprises a second spring 223 fixedly connected between the first lower step roller 222 and the second lower step roller 224 and a second nut 225 in threaded connection with one end of the second rotating shaft 221 close to the second lower step roller 224, and the second nut 225 abuts against the end face of the second lower step roller 224.
As shown in fig. 1, 2 and 3, the folding plate 1 includes a placing plate 12 which is hollow and is used for compounding the non-woven fabric 9 and the rubber band, and a rotating plate 11 which is hinged to the placing plate 12 and is positioned below one side of the non-woven fabric 9 without adhering the rubber band. The rotating plate 11 is provided with a driving assembly 7 which drives the rotating plate 11 to rotate and folds the two sides of the non-woven fabric 9, the driving assembly 7 comprises a fixing rod 71, one end of which is fixedly connected with the rotating plate 11 and extends convexly along the conveying direction of the non-woven fabric 9, a connecting plate 72, one side which is close to the rotating plate 11 and is far away from the placing plate 12, one end of which is fixedly connected with the other end of the fixing rod 71, and a servo motor 73, the rotating shaft of which is fixedly connected with one side of the connecting plate. The center axis of the rotary shaft of the servo motor 73 coincides with the hinge center axis of the rotary plate 11. The placing plate 12 is provided with a negative pressure component 8 which adsorbs and fixes the non-woven fabric 9 adhered with the rubber band on the side of the placing plate 12. The negative pressure assembly 8 includes a negative pressure fan 81 fixedly connected to the inside of the placing plate 12 and a control valve 82 for controlling whether or not to perform suction. The placing plate 12 is provided with a plurality of air exhaust holes 121 communicated with the inner cavity, and the air exhaust holes are uniformly distributed on the upper surface of the placing plate 12.
The device is made of novel high-strength steel materials, and the composite component 3 is in the prior art.
The working mode is as follows:
the upper press roller 21 and the lower press roller 22 which are positioned at the upstream of the folding plate 1 firstly press the non-woven fabric 9 along the central line of the width direction thereof to form a crease, so that the two sides of the non-woven fabric 9 can be conveniently folded, the folding regularity of the non-woven fabric 9 is improved, the negative pressure fan 81 performs air suction on the upper surface of the placing plate 12 through the air suction hole on the placing plate 12 to form a negative pressure area on the upper surface, the non-woven fabric 9 is tightly attached to the upper surface of the placing plate 12 under the action of pressure, the servo motor 73 stably rotates to drive the connecting plate, thereby realize that rotor plate 11 revolves the central axis rotation at rotor plate 11 articulated center, fold the one side that non-woven fabrics 9 did not adhere to the rubber band to the one side that adheres to there is the rubber band, realize non-woven fabrics 9 to the cladding action of rubber band, set up and be located composite component 3 of folded sheet 1211 low reaches and further compact non-woven fabrics 9 both sides, with the rubber band cladding in non-woven fabrics 9.
By screwing the first nut 215 and the second nut 225, the compression of the first spring 213 and the second spring 223 by the second upper step roller 214 and the second lower step roller 224 is realized, the distance between the second upper step roller 214 and the first upper step roller 212 and the distance between the second lower step roller 224 and the first lower step roller 222 are both reduced, the first nut 215 and the second nut 225 are loosened, the distance between the second upper step roller 214 and the first upper step roller 212 and the distance between the second lower step roller 224 and the first lower step roller 222 are both increased, and the movable adjustment of the non-woven fabrics 9 with different crease types is realized.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all the embodiments are protected by patent laws within the scope of the present invention.
Claims (9)
1. The utility model provides a folding cladding device of rubber band for panty-shape diapers, characterized by: including folded sheet (1), fold non-woven fabrics (9) along width direction's central line and be located indentation subassembly (2) on folded sheet (1) upper reaches and with non-woven fabrics (9) both sides compound compaction and be located composite component (3) of folded sheet (1) low reaches, folded sheet (1) including cavity setting and supply non-woven fabrics (9) and rubber band complex place board (12) and articulate in place board (12) and be located non-woven fabrics (9) not adhere rotor plate (11) of the below of rubber band one side, rotor plate (11) are equipped with and drive rotor plate (11) and rotate and with non-woven fabrics (9) both sides folding drive assembly (7), it is equipped with one side adsorption fixation in negative pressure components (8) of placing board (12) that non-woven fabrics (9) are stained with the rubber band to place board (12).
2. The folding and wrapping device of rubber bands for paper diapers as claimed in claim 1, which is characterized in that: drive assembly (7) include one end fixed connection in rotor plate (11) and follow dead lever (71) that non-woven fabrics (9) direction of transfer protrusion extended, be close to one side of rotor plate (11) and keep away from connecting plate (72) of placing board (12) one end fixed connection in the other end of dead lever (71), pivot fixed connection in connecting plate (72) keep away from servo motor (73) of one side of rotor plate (11), the central axis of the pivot of servo motor (73) with the coincidence of the articulated central axis of rotor plate (11).
3. The folding and wrapping device of rubber band for paper diaper as claimed in claim 1 or 2, which is characterized in that: indentation subassembly (2) include last compression roller (21) and be located lower compression roller (22) of last compression roller (21) below, the global convex part (5) that is equipped with of last compression roller (21), the global concave part (6) corresponding with convex part (5) that are equipped with of lower compression roller (22), non-woven fabrics (9) are located between last compression roller (21) and lower compression roller (22) and are adhered to the upper surface and the lower surface on one side of the rubber band and lean on respectively in convex part (5) and concave part (6).
4. The folding and wrapping device of rubber band for paper diaper as claimed in claim 3, which is characterized in that: the negative pressure component (8) comprises a negative pressure fan (81) fixedly connected with the inside of the placing plate (12), the placing plate (12) is provided with an air suction hole (121) communicated with the inner cavity, and the air suction hole is provided with a plurality of air suction holes which are uniformly distributed on the upper surface of the placing plate (12).
5. The folding and wrapping device of rubber band for paper diaper as claimed in claim 4, which is characterized in that: the negative pressure assembly (8) further comprises a control valve (82) for controlling whether air extraction is carried out.
6. The folding and wrapping device of rubber band for paper diaper as claimed in claim 4, which is characterized in that: the upper pressing roller (21) comprises a first rotating shaft (211), a first upper step roller (212) fixedly sleeved on the first rotating shaft (211), a second upper step roller (214) sleeved on the first rotating shaft (211) in a sliding manner along the direction of the central axis of the first rotating shaft (211) and a first fixing component for limiting the sliding of the second upper step roller (214), and the diameters of the ends, close to the side where the non-woven fabric (9) is adhered with the rubber band, of the first upper step roller (212) and the second upper step roller (214) are larger than the diameter of the end, far away from the side where the non-woven fabric (9) is adhered with the rubber band, of the first; lower compression roller (22) include second axis of rotation (221), fixed cover connect in the lower ladder running roller of second axis of rotation (221) (222), along the central axis direction of second axis of rotation (221) slide cup joint in the lower ladder running roller of second axis of rotation (221) (224) and the fixed subassembly of second that the restriction lower ladder running roller two (224) slided, the one end diameter that lower ladder running roller one side (222), lower ladder running roller two (224) are close to non-woven fabrics (9) adhesion rubber band one side is less than the diameter of keeping away from non-woven fabrics (9) adhesion rubber band one side.
7. The folding and wrapping device of rubber bands for paper diapers as claimed in claim 6, which is characterized in that: first fixed subassembly include fixed connection and go up ladder roller one (212) in first spring (213) and threaded connection between last ladder roller two (214) first nut (215) that first axis of rotation (211) is close to last ladder roller two (214) one end, the fixed subassembly of second include second spring (223) and threaded connection between lower ladder roller one (222) and lower ladder roller two (224) second axis of rotation (221) are close to second nut (225) of the one end of lower ladder roller two (224), first nut (215), second nut (225) support and lean on respectively go up ladder roller two (214) and lower ladder roller two (224).
8. The folding and wrapping device of rubber band for paper diaper as claimed in claim 7, which is characterized in that: the upper pressing roller (21) and the lower pressing roller (22) are both provided with a measuring scale (4).
9. The folding and wrapping device of rubber band for paper diaper as claimed in claim 7, which is characterized in that: the device is made of novel high-strength steel materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921322819.4U CN210785019U (en) | 2019-08-14 | 2019-08-14 | Rubber band folding and wrapping device for paper diaper |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921322819.4U CN210785019U (en) | 2019-08-14 | 2019-08-14 | Rubber band folding and wrapping device for paper diaper |
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| Publication Number | Publication Date |
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| CN210785019U true CN210785019U (en) | 2020-06-19 |
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| CN201921322819.4U Active CN210785019U (en) | 2019-08-14 | 2019-08-14 | Rubber band folding and wrapping device for paper diaper |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113616429A (en) * | 2021-08-03 | 2021-11-09 | 福建恒安集团有限公司 | Pull-up pants and forming process thereof |
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2019
- 2019-08-14 CN CN201921322819.4U patent/CN210785019U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113616429A (en) * | 2021-08-03 | 2021-11-09 | 福建恒安集团有限公司 | Pull-up pants and forming process thereof |
| CN113616429B (en) * | 2021-08-03 | 2022-08-05 | 福建恒安集团有限公司 | Pull-up pants and forming process thereof |
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