CN215839933U - Sanitary towel production equipment capable of preventing front and back leakage - Google Patents
Sanitary towel production equipment capable of preventing front and back leakage Download PDFInfo
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- CN215839933U CN215839933U CN202121855694.9U CN202121855694U CN215839933U CN 215839933 U CN215839933 U CN 215839933U CN 202121855694 U CN202121855694 U CN 202121855694U CN 215839933 U CN215839933 U CN 215839933U
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Abstract
The utility model discloses a sanitary towel production device capable of preventing front and back leakage, which comprises a core body composite processing device and a water-repellent cloth cover layer processing device, wherein the water-repellent cloth cover layer processing device comprises: the water repellent cloth cutting device comprises a first unwinding roller, a first cutting mechanism, a second unwinding roller, a negative pressure belt mechanism, a glue scraping device and a second cutting mechanism, wherein the first unwinding roller is used for unwinding a continuous first surface layer and cutting the continuous first surface layer into second surface layers at equal intervals, the negative pressure belt mechanism is used for arranging the second surface layers on a belt at intervals through negative pressure on the belt, the second unwinding roller is used for unwinding a waterproof first water repellent cloth, the glue scraping device is used for adding structural glue at intervals to the first water repellent cloth, the second cutting mechanism is used for cutting the scraped first water repellent cloth into second water repellent cloth at equal intervals, and the transfer device is used for placing the second water repellent cloth on the second surface layer for compounding.
Description
Technical Field
The utility model relates to production equipment of feminine hygiene products, in particular to production equipment of sanitary napkins capable of preventing front and back leakage.
Background
The common sanitary towel at present has the following main processing procedures: crushing wood pulp by a crusher, adding high polymers for mixing, forming the wood pulp into a strip shape on a forming drum, coating the strip-shaped fluff pulp with toilet paper, compacting and internally cutting the fluff pulp into a core body; the other is a composite core body which is directly manufactured outside the wire; the water repellent cloth on two sides is split and then compounded with two sides of a surface layer respectively, the water repellent cloth is compounded with a core body after being covered with a flow guide layer, then the water repellent cloth is extruded into a flow guide groove shape through a flow guide groove, and then is compounded with a bottom film, the water repellent cloth is subjected to peripheral sealing and then subjected to circumscribed molding after being compounded with release paper, the protective wing is folded and then is pasted with the release paper, the protective wing is compounded with a small bag film after being rotated by 90 degrees, the three materials are pasted with quick and easy pasting, a finished product is cut off after the small bag is sealed, and all the materials are adhered together through hot melt adhesive.
The two sides of the surface of the sanitary towel are provided with leakage-proof edges for preventing side leakage, or designs such as lengthening, thickening and widening are adopted, although a certain effect is achieved on the side leakage of menstrual blood and back overflow, the sanitary towel is used when the user sleeps at night, the risk of front and back leakage is still very large, and much inconvenience and trouble are brought to female friends, so that the problem needs to be improved.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides the production equipment for the sanitary towel capable of preventing front and back leakage, which has the advantages of simple structure, convenience in operation, and capability of utilizing the water-repellent cloth material with the maximum efficiency so as to save the cost.
The technical scheme adopted by the utility model for solving the technical problems is as follows:
leak-proof sanitary towel production facility all around, including core composite processing device, refuse water cloth cover layer processingequipment to include:
the first unwinding roller is used for unwinding the continuous first surface layer;
the first cutting mechanism is arranged on the first surface layer conveying path and is used for cutting the continuous first surface layer into second surface layers with equal distance;
the negative pressure belt mechanism is used for arranging the second surface layers on the belt at intervals through negative pressure on the belt;
the second unwinding roller is used for unwinding the waterproof first water-repellent cloth;
the glue scraping device is arranged on the transmission path of the first water-repellent cloth and is used for adding structural glue to the first water-repellent cloth at intervals;
the second cutting mechanism is arranged on a transmission path of the first water repellent cloth subjected to glue scraping by the glue scraping device and used for cutting the first water repellent cloth subjected to glue scraping into second water repellent cloths at equal intervals;
the transfer device is arranged between the transmission path of the second water repellent cloth cut by the second cutting mechanism and the transmission path of the negative pressure belt mechanism and used for placing the second water repellent cloth on the second surface layer adsorbed on the negative pressure belt mechanism for compounding so as to connect the spaced second surface layers into a continuous leakage-proof surface layer;
as an improvement of the above technical solution, the first cutting mechanism includes a first cutter and a first driving assembly for driving the first cutter to cut, and the first cutter is arranged along the width direction of the first surface layer and cuts off the first surface layer at intervals.
As the improvement of the technical scheme, the second cutting mechanism comprises a second cutter and a second driving assembly for driving the second cutter to cut, and the second cutter is positioned in the middle of the first water repellent cloth conveying path.
As an improvement of the above technical solution, the glue scraping device includes a glue scraping mechanism, the glue scraping mechanism is located on a conveying path between the second unwinding roller and the second cutting mechanism, and the glue scraping mechanism is used for adding structural glue on the first water repellent cloth at intervals.
The improvement of the technical scheme is that the negative pressure belt mechanism comprises a negative pressure box, an adsorption belt and a third driving assembly for driving the adsorption belt to transmit, and the adsorption belt transmits on the surface of the negative pressure box through the driving of the third driving assembly.
As an improvement of the technical scheme, a plurality of negative pressure holes are formed in the top of the negative pressure box, a plurality of adsorption holes are formed in the adsorption belt, the negative pressure box is hollow, and one end of the negative pressure box is communicated with the vacuum adsorption machine and used for exhausting internal air.
As an improvement of the above technical scheme, the transfer device includes a transfer wheel, and the transfer wheel is provided with a rotating portion, and the rotating portion is used for conveying the second water-repellent cloth to the interval of the first panel after rotating.
The utility model has the beneficial effects that: the utility model provides a front-back leakage-proof sanitary towel production device, which can cut a first surface layer through a water-repellent cloth surface layer processing device to form a second surface layer, can also cut the first water-repellent cloth to form a second water-repellent cloth, and can form a leakage-proof surface layer by the second surface layer and the second water-repellent cloth under the cooperation of a glue scraping device and a transfer device.
Drawings
The utility model is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a negative pressure belt mechanism of the present invention;
FIG. 3 is a schematic view of the structure of the leakproof layer in accordance with the present invention.
The reference numerals in the figures are as follows:
1. a first unwinding roller;
2. a first cutting mechanism; 21. a first cutter;
3. a negative pressure belt mechanism; 31. a negative pressure box; 32. adsorbing the belt; 321. an adsorption hole;
4. a second unwinding roller;
5. a glue scraping device;
6. a second cutting mechanism;
7. a transfer device;
8. a second facing;
9. a second water repellent cloth.
Detailed Description
The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and those skilled in the art can obtain other embodiments without inventive effort based on the embodiments of the present invention, and all embodiments are within the protection scope of the present invention. In addition, all the connection/connection relations referred to in the patent do not mean that the components are directly connected, but mean that a better connection structure can be formed by adding or reducing connection auxiliary components according to specific implementation conditions. All technical characteristics in the utility model can be interactively combined on the premise of not conflicting with each other.
Leak-proof sanitary towel production equipment around, including core combined machining device, water repellent cloth cover layer processingequipment, core combined machining device is used for producing the core, and water repellent cloth cover layer processingequipment is used for producing the leak-proof surface course, and wherein core processingequipment is current equipment, and the production equipment of leak-proof sanitary towel still includes other equipment, such as heat seal equipment, equipment for packing etc. these equipment also are current equipment, and no longer repeated here.
Referring to fig. 1 to 2, water repellent cloth cover layer processing apparatus includes:
the first unwinding roller 1 is used for unwinding a continuous first surface layer (not shown), wherein the first surface layer (not shown) can be made of cotton materials or chemical fiber surface layer materials;
a first cutting mechanism 2 which is installed on the first surface layer conveying path and cuts the continuous first surface layer into second surface layers 8 with equal distance, and the cutting length of the second surface layers 8 is 38 cm;
the negative pressure belt mechanism 3 is used for arranging the second surface layers 8 on the belt at intervals by negative pressure on the belt, and the interval distance is about 4 cm;
a second unwinding roller 4 for unwinding a continuous first water repellent cloth (not shown);
a glue scraping device 5, which is installed on the transmission path of the first water-repellent cloth and is used for adding structural glue to the first water-repellent cloth (not shown) at intervals, wherein the glue scraping width is 1-20 mm;
the second cutting mechanism 6 is installed on a transmission path of the first water repellent cloth after being scraped by the glue scraping device 5 and used for cutting the scraped first water repellent cloth into second water repellent cloth 9 with equal distance, the cutting length of the second water repellent cloth 9 is about 8cm, and the two ends of the second water repellent cloth 9 close to the two ends are respectively provided with added structural glue;
the transfer device 7 is used for placing the second water-repellent cloth 9 on the second surface layer 8 adsorbed on the negative pressure belt mechanism 3 for compounding, and therefore the second surface layers 8 at intervals are connected into a continuous leakage-proof surface layer.
The first cutting mechanism 2 comprises a first cutter 21 and a first driving component for driving the first cutter 21 to cut, the first cutter 21 is arranged along the width direction of the first surface layer, and cuts off the first surface layer at intervals, so that the second surface layer 8 with equal distance is formed.
The second cutting mechanism 6 comprises a second cutter and a second driving assembly for driving the second cutter to cut, the second cutter is positioned in the middle of the first water-repellent cloth conveying path, and the first water-repellent cloth is divided into two pieces of second water-repellent cloth 9.
The glue scraping device 5 comprises a glue scraping mechanism, the glue scraping mechanism is located on a conveying path between the second unwinding roller 4 and the second cutting mechanism 6, and the glue scraping mechanism comprises two spray heads and is used for adding structural glue on the first water repellent cloth at intervals.
Negative pressure belt mechanism 3 includes negative pressure box 31, adsorb belt 32 and the driven third drive assembly of drive adsorption belt 32, adsorption belt 32 passes the transmission on negative pressure box 31 surface through the drive of third drive assembly, again because a plurality of negative pressure holes have been seted up at negative pressure box 31 top, a plurality of adsorption holes 321 have been seted up on adsorption belt 32, the inside cavity that is of negative pressure box 31, one end and vacuum adsorption machine intercommunication, be used for taking out dry inside air, cause the inside negative pressure of negative pressure box 31 promptly, then give adsorption belt 32 through the negative pressure hole transmission negative pressure on negative pressure box 31, again through adsorption holes 321 transmission on adsorption belt 32 alright adsorb the product of putting on adsorption belt 32 surface, in this embodiment, the product indicates second surface 8, be convenient for the transportation of second surface 8 and firm second surface 8 and the second refuse the water cloth 9 complex.
The transfer device 7 comprises a transfer wheel which is not shown, a rotating part is arranged on the transfer wheel which is not shown, the rotating part is used for conveying the second water-repellent cloth 9 to the interval position of the first surface layer after rotating, and the second water-repellent cloth 9 is adhered to the tops of the two second surface layers 8 through adhesive, so that a continuous leakage-proof surface layer is formed.
The front and back leakage prevention sanitary towel production equipment of the embodiment can cut the first surface layer through the water repellent cloth surface layer processing device to form the second surface layer 8, can also cut the first water repellent cloth to form the second water repellent cloth 9, and can simultaneously form the second surface layer 8 and the second water repellent cloth 9 into a continuous leakage prevention surface layer under the cooperation of the glue scraping device 5 and the transfer device 7, wherein the leakage prevention surface layer comprises the second surface layer 8 and the second water repellent cloth 9, the second surface layers 8 are taken as a substrate, the left end and the right end of the upper layer of the second surface layer 8 are compositely connected with the second water repellent cloth 9 through the structural glue, so that the second water repellent cloths 9 connect the second surface layers 8 at intervals to form a continuous leakage prevention surface layer, wherein the joint of the second water repellent cloth 9 and the second surface layer 8 is overlapped by 2cm, the exposed part of the second water repellent cloth 9 composited on the top of the second surface layer 8 without the structural glue is about 5mm, be used for stopping liquid from 8 surfaces of second surface course to preceding or the back outflow of surface course, compare with prior art, the water repellent cloth material that the production facility of this embodiment used is not many, and can the most efficient go to utilize water repellent cloth material, equipment structure is simple, the operation of being convenient for simultaneously.
While the preferred embodiments of the present invention have been illustrated and described, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (7)
1. Leak-proof sanitary towel production equipment around, including core composite processing device, water repellent cloth surface course processingequipment, its characterized in that: refuse water cloth cover layer processingequipment includes:
the first unwinding roller (1) is used for unwinding a continuous first surface layer;
a first cutting mechanism (2) which is installed on the first surface layer conveying path and cuts the continuous first surface layer into second surface layers (8) with equal distance;
the negative pressure belt mechanism (3) is used for arranging the second surface layers (8) on the belt at intervals through negative pressure on the belt;
the second unwinding roller (4) is used for unwinding the waterproof first water-repellent cloth;
the glue scraping device (5) is arranged on the transmission path of the first water-repellent cloth and is used for adding structural glue to the first water-repellent cloth at intervals;
the second cutting mechanism (6) is arranged on a transmission path of the first water-repellent cloth after being scraped by the glue scraping device (5) and is used for cutting the scraped first water-repellent cloth into second water-repellent cloths (9) with equal distances;
the transfer device (7) is used for placing the second water repellent cloth (9) on the second surface layer (8) adsorbed on the negative pressure belt mechanism (3) for compounding, and therefore the spaced second surface layers (8) are connected into a continuous anti-leakage surface layer.
2. The apparatus for producing sanitary napkins for preventing leakage back and forth according to claim 1, wherein: the first cutting mechanism (2) comprises a first cutter (21) and a first driving assembly for driving the first cutter (21) to cut, wherein the first cutter (21) is arranged along the width direction of the first surface layer, and the first surface layer is cut off at intervals.
3. The apparatus for producing sanitary napkins for preventing leakage back and forth according to claim 1, wherein: the second cuts mechanism (6) and includes the second cutter and drives the second drive assembly of second cutter cutting, the second cutter is located cloth transfer path's is refused to the first middle part.
4. The apparatus for producing sanitary napkins for preventing leakage back and forth according to claim 1, wherein: the glue scraping device (5) comprises a glue scraping mechanism, the glue scraping mechanism is located on a conveying path between the second unwinding roller (4) and the second cutting mechanism (6), and the glue scraping mechanism is used for adding structural glue on the first water repellent cloth at intervals.
5. The apparatus for producing sanitary napkins for preventing leakage back and forth according to claim 1, wherein: negative pressure belt mechanism (3) include negative pressure box (31), adsorb belt (32) and drive and adsorb belt (32) driven third drive assembly, adsorb belt (32) and carry out the transmission on negative pressure box (31) surface through third drive assembly's drive.
6. The apparatus for producing sanitary napkins for preventing leakage of front and rear according to claim 5, wherein: a plurality of negative pressure holes have been seted up at negative pressure box (31) top, a plurality of absorption holes (321) have been seted up on adsorption belt (32), negative pressure box (31) inside is cavity, and one end and vacuum adsorption machine intercommunication are used for the inside air of exhaust.
7. The apparatus for producing sanitary napkins for preventing leakage back and forth according to claim 1, wherein: the transfer device (7) comprises a transfer wheel, a rotating part is arranged on the transfer wheel, and the rotating part is used for conveying the second water repellent cloth (9) to the interval position of the first panel after rotating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121855694.9U CN215839933U (en) | 2021-08-09 | 2021-08-09 | Sanitary towel production equipment capable of preventing front and back leakage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121855694.9U CN215839933U (en) | 2021-08-09 | 2021-08-09 | Sanitary towel production equipment capable of preventing front and back leakage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215839933U true CN215839933U (en) | 2022-02-18 |
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ID=80327246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121855694.9U Active CN215839933U (en) | 2021-08-09 | 2021-08-09 | Sanitary towel production equipment capable of preventing front and back leakage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215839933U (en) |
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2021
- 2021-08-09 CN CN202121855694.9U patent/CN215839933U/en active Active
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