阅读说明：本技术 一种全自动纸尿裤生产加工装置 (Full-automatic panty-shape diapers production processingequipment ) 是由 陈杨枫 于 2020-05-06 设计创作，主要内容包括：本发明提供了一种全自动纸尿裤生产加工装置,所述加工装置包括进料输送装置、对齐定位装置,成型压印装置,夹紧传送装置,翻折装置、分切装置、粘贴装置,检测装置、封边装置,包装杀菌装置；其中,所述压型压印装置,夹紧传送装置,分切装置通过设置成类似的纸尿裤展开形状,实现一次压合夹紧和分切,并在压合过程中,在模具上设置引流压印,形成纸尿裤的引流通道,确保纸尿裤胚形结构不变形分离,不变形,切口平整无毛刺,生产效率高,合格率高,生产的纸尿裤舒适性高,洁净,不侧漏。(The invention provides a full-automatic paper diaper production and processing device which comprises a feeding and conveying device, an alignment and positioning device, a forming and impressing device, a clamping and conveying device, a folding device, a slitting device, a pasting device, a detection device, an edge sealing device and a packaging and sterilizing device, wherein the feeding and conveying device is arranged on the feeding and conveying device; the compression type impressing device clamps the conveying device, the slitting device is unfolded to be in a shape similar to that of a paper diaper, one-time compression clamping and slitting are achieved, in the compression process, the drainage impressing is arranged on the die to form a drainage channel of the paper diaper, the deformation-free separation and deformation-free separation of the blank-shaped structure of the paper diaper are guaranteed, the notch is flat and burr-free, the production efficiency is high, the qualification rate is high, and the produced paper diaper is high in comfort, clean and free of side leakage.)

1. The utility model provides a full-automatic panty-shape diapers production processingequipment, panty-shape diapers include multilayer structure, by outer ventilative layer of nonwoven that has set gradually to interior, fluffy fixed cotton layer, the fine hair layer that absorbs water highly, the soft layer of close skin cotton to and set up the elastic cord and the waist side subsides at the panty-shape diapers side, its characterized in that: the processing device comprises a feeding conveying device, an alignment positioning device, a forming and stamping device, a clamping and conveying device, a folding device, a slitting device, a pasting device, a detection device, a sealing device and a packaging and sterilizing device;

the forming and impressing device comprises an upper pressing mold and a lower pressing mold which are respectively provided with mold cavities corresponding to the unfolding shape of the paper diaper, the upper pressing mold and the lower pressing mold are provided with drainage and impressing grooves, and the multi-layer structure of the paper diaper fed and conveyed is subjected to primary pressing through the upper pressing mold and the lower pressing mold to form a paper diaper blank-shaped structure; in the compression molding process of the upper and lower compression molding dies, the drainage channel of the paper diaper is pressed and molded through the drainage pressing groove on the die to form the drainage channel;

the clamping and conveying device comprises an upper clamping block and a lower clamping block which are respectively provided with bulges corresponding to the unfolding shape of the paper diaper, and the paper diaper blank-shaped structure formed by molding and impressing is clamped and conveyed up and down in a totally enclosed manner through the upper clamping block and the lower clamping block;

the cutting device comprises an upper cutting tool and a lower cutting tool which are respectively provided with cutters corresponding to the unfolding shapes of the paper diapers, and the paper diapers clamped and conveyed are subjected to primary die cutting through the upper cutting tool and the lower cutting tool to form independent paper diaper blank shapes;

the pasting device is used for primarily gluing the turned edge of the paper diaper blank, and the gluing device adopts an ultrasonic hot-melt glue spraying device;

the detection device detects the paper diapers through the pattern detection device and the infrared detection device, compares the detected paper diapers with preset parameters, conveys the paper diapers to a failure area for subsequent processing when the parameters of the paper diapers exceed the preset parameters, and carries out subsequent edge sealing when the parameters of the paper diapers are within the preset parameter range;

and finally gluing the qualified paper diaper by using the edge sealing device, and mounting the waist tape, wherein the gluing device adopts an ultrasonic hot-melt glue spraying device.

2. The full-automatic diaper producing and processing device according to claim 1, characterized in that: the feeding and conveying device comprises a non-woven breathable layer roller conveying device, a fluffy fixed cotton layer vacuum sucker conveying device, a high-water-absorption fluff layer vacuum sucker conveying device and a skin-friendly cotton soft layer roller conveying device, and all the multilayer structures of the paper diaper are respectively fed and conveyed through the feeding and conveying device and are sequentially stacked; meanwhile, the waist patch conveying device also comprises an elastic band conveying device and a waist patch conveying device.

3. The full-automatic diaper producing and processing device according to claim 1, characterized in that: the alignment positioning device detects each layer of structure conveyed by the feeding conveying device in real time, and sends a signal to stop conveying when each layer of structure reaches a designated position.

4. The full-automatic diaper producing and processing device according to claim 3, characterized in that: the alignment positioning device detects each layer of structure conveyed by the feeding conveying device in real time through the infrared sensor, and sends a signal to stop conveying when each layer of structure reaches a specified position; the conveying position of each layer of structure can be monitored in real time through the infrared sensor, signals are generated to the controller through detecting the position of each layer, the conveying positions are compared, the related layers which do not reach the designated position are subjected to drive control to enable the related layers to reach the designated position, and when each layer of structure reaches the designated position, the signals are sent to stop conveying.

5. The full-automatic diaper producing and processing device according to claim 1, characterized in that: the folding device is used for assembling the elastic band on the blank shape of the paper diaper, and folding the side edge of the blank shape of the paper diaper to perform longitudinal three-folding and transverse three-folding.

6. The full-automatic diaper producing and processing device according to claim 1, characterized in that: the upper and lower pressure film die, the upper and lower clamping blocks and the upper and lower slitting cutters are driven by the air cylinder to move up and down.

7. The fully automatic diaper manufacturing and processing device as claimed in any one of claims 1 to 6, further comprising a P L C control system, wherein the devices are automatically controlled by the P L C control system.

8. A production and processing method of paper diapers is characterized in that: the processing method adopts the full-automatic paper diaper production and processing device of any one of claims 1 to 7.

Technical Field

The invention relates to the technical field of baby product production and processing, in particular to a full-automatic paper diaper production and processing device.

Background

The paper diaper is a common daily necessity, is a necessary living article for infants in modern society, can effectively solve the problem of defecation of the infants, is a personal article for the infants, has great influence on the comfort of the infants due to the quality of the paper diaper, and greatly influences the life of the infants. In the processing process of the prior paper diaper, when the paper diaper is cut and molded, a cutter is used for cutting the paper diaper forward along a preset path under the driving of a control device, and due to the tension in the conveying process and the shrinkage force of each cloth layer of the paper diaper, the blank of the paper diaper is cut inaccurately, the paper diaper is easily unqualified, the rejection rate is high, and the production efficiency is low; the incision has a sharp corner, which is easy to scratch infants and has low comfort. And in the transportation process, the blank is not shaped, clamped and drained, and is folded by gluing for many times, so that the paper diaper is easy to deform and generates side leakage, the urine absorption speed of the paper diaper is low, the absorption capacity is small, and the technical problems that the environment on the surface layer cannot be kept dry and comfortable and the like are solved.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provides a full-automatic paper diaper production and processing device.

The utility model provides a full-automatic panty-shape diapers production processingequipment, panty-shape diapers include multilayer structure, by outer ventilative layer of nonwoven, bulky fixed cotton layer, high absorbent fluff layer, the soft layer of close skin cotton to and set up elastic cord and waist side subsides at panty-shape diapers side to interior having set gradually. The full-automatic diaper production and processing device comprises a feeding and conveying device, an alignment and positioning device, a forming and impressing device, a clamping and conveying device, a turnover device, a slitting device, a pasting device, a detection device, a sealing edge device and a packaging and sterilizing device.

The forming and impressing device comprises an upper pressing mold and a lower pressing mold, wherein the upper pressing mold and the lower pressing mold are respectively provided with a mold cavity corresponding to the unfolding shape of the paper diaper, the upper pressing mold and the lower pressing mold are provided with a drainage impressing groove, and the paper diaper multi-layer structure fed and conveyed is subjected to primary pressing through the upper pressing mold and the lower pressing mold to form a paper diaper blank structure; and in the compression molding process of the upper and lower compression molding dies, the drainage channel of the paper diaper is pressed and molded through the drainage pressing groove on the die to form the drainage channel.

The clamping and conveying device comprises an upper clamping block and a lower clamping block which are respectively provided with a bulge corresponding to the unfolding shape of the paper diaper, and the paper diaper blank-shaped structure formed by molding and impressing is clamped and conveyed up and down in a totally enclosed manner through the upper clamping block and the lower clamping block, so that the pressed paper diaper blank-shaped structure is ensured not to deform and separate.

The slitting device comprises an upper slitting cutter and a lower slitting cutter which are respectively provided with cutters corresponding to the unfolding shapes of the paper diapers, the paper diapers clamped and conveyed are subjected to primary die cutting through the upper slitting cutter and the lower slitting cutter, independent paper diaper blank shapes are formed, burrs-free notches are leveled, and the paper diapers are prevented from forming scratches on infants.

Preferably, the feeding and conveying device comprises a non-woven breathable layer roller conveying device, a bulk fixed cotton layer vacuum sucker conveying device, a high-water-absorption fluff layer vacuum sucker conveying device and a skin-friendly cotton soft layer roller conveying device, and all multilayer structures of the paper diaper are respectively fed and conveyed through the feeding and conveying device and are sequentially stacked; meanwhile, the waist patch conveying device also comprises an elastic band conveying device and a waist patch conveying device.

Preferably, the alignment positioning device detects each layer of structure conveyed by the feeding conveying device in real time, and sends a signal to stop conveying when each layer of structure reaches a designated position.

Preferably, the alignment positioning device detects each layer of structure conveyed by the feeding and conveying device in real time through an infrared sensor, and sends a signal to stop conveying when each layer of structure reaches a designated position; the conveying position of each layer of structure can be monitored in real time through the infrared sensor, signals are generated to the controller through detecting the position of each layer, the conveying positions are compared, the related layers which do not reach the designated position are subjected to drive control to enable the related layers to reach the designated position, and when each layer of structure reaches the designated position, the signals are sent to stop conveying.

Preferably, the folding device assembles the elastic band on the blank shape of the diaper, and folds the side edge of the blank shape of the diaper to perform three longitudinal folds and three transverse folds.

Preferably, the pasting device is used for primarily gluing the turned edge of the paper diaper blank, and the gluing device adopts an ultrasonic hot-melt glue spraying device; the detection device detects the paper diapers through the pattern detection device and the infrared detection device, compares the detected paper diapers with preset parameters, conveys the paper diapers to a failure area for subsequent processing when the parameters of the paper diapers exceed the preset parameters, and carries out subsequent edge sealing when the parameters of the paper diapers are within the preset parameter range; the edge sealing device is used for finally gluing the qualified paper diaper and mounting the waist tape, and the gluing device adopts an ultrasonic hot-melt glue spraying device; and the two-time pasting process is adopted, so that the waste of materials is effectively reduced, and the production efficiency is accelerated.

Preferably, the upper and lower pressing film die, the upper and lower clamping blocks and the upper and lower slitting cutters are driven by the air cylinder to move up and down.

Preferably, the processing device further comprises a P L C control system, and each device is automatically controlled by the P L C control system.

The full-automatic diaper production and processing device is adopted in the processing method.

Due to the adoption of the technical scheme, the invention has the following advantages:

1, the non-woven breathable layer and the skin-friendly cotton soft layer are usually non-woven cotton fabrics with higher toughness, and a roller conveying device is adopted to feed and convey the coiled non-woven breathable layer and the skin-friendly cotton soft layer; the bulky fixed cotton layer and the high molecular fluff layer are conveyed by the vacuum sucker without contact and tension force to ensure the characteristics of bulkiness, high water absorption and cleanness, so that the material deformation during cutting and sticking is reduced, and the pollution to the paper diaper is reduced.

2, the alignment positioning device detects each layer of structure conveyed by the feeding conveying device in real time through the infrared sensor, can detect the position of each layer, ensures that each layer of structure reaches a designated position, and has accurate conveying and high assembly precision;

3, the profiling coining device carries out the profiling through the multilayer structure of similar panty-shape diapers expansion shape to the feeding transport, realizes once pressfitting, reduces current gradual pressfitting, causes the problem that the previous pressfitting rises the perk deformation easily. In the pressing process of the pressing mold, the mold is provided with the drainage impression, so that a drainage channel of the paper diaper is formed, the drainage channel and the pressing step are carried out simultaneously, the consistency of the channel and the blank is effectively ensured, the phenomenon that the drainage channel impression is not accurate due to the deformation of the blank is prevented, or the blank of the paper diaper is deformed during the impression of the drainage channel, the paper diaper is unqualified, the phenomenon that the urine is accumulated too much locally to cause side leakage or dampness can be prevented, and the production qualification rate of the paper diaper is increased;

4, the clamping and conveying device adopts an upper clamping mechanism and a lower clamping mechanism corresponding to the paper diaper blank structure to carry out primary clamping and conveying, so that the paper diaper blank structure pressed in the conveying process is ensured not to deform and separate, and the problems that in the conveying process, in the prior art, the paper diaper blank is not clamped and fixed, or discrete points are clamped and fixed, so that the molded and stamped paper diaper blank deforms, subsequent processing is influenced, the paper diaper is unqualified, and the production yield of the paper diaper is reduced are solved;

5, the slitting device comprises slitting cutters which are respectively corresponding to the unfolding shapes of the paper diapers and used for performing primary die cutting on the paper diapers to form independent paper diaper blank shapes, and a burr-free notch is flattened to ensure that the paper diapers do not scratch the infants, are not easy to deform and scratch the skin and do not damage the infants;

according to the invention, two-time pasting process is adopted, so that the waste of materials is effectively reduced, the production efficiency is accelerated, the pasting device is adopted to carry out preliminary gluing on the turned edge of the paper diaper blank, the detection device is adopted to check after the preliminary gluing is finished, unqualified products are removed, the final gluing is carried out on qualified products, and the waist tape is installed, so that the gluing time and the waist tape installation on unqualified products are effectively avoided, and the waste of materials is reduced.

The full-automatic paper diaper production and processing device disclosed by the invention is high in production efficiency and high in qualification rate, and the produced paper diapers are high in comfort, clean, free of side leakage, flat in cut and free of deformation.

Drawings

Fig. 1 is a schematic view of a full-automatic diaper production and processing device of the invention.

Fig. 2 is a schematic view of an upper mold of the molding press of the present invention.

FIG. 3 is a schematic view of the upper clamping block structure of the clamping conveyor of the present invention.

Figure 4 is a schematic view of the structure of the upper slitting tool of the slitting device according to the invention.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

A full-automatic paper diaper production and processing device comprises a multi-layer structure, wherein a non-woven breathable layer, a bulky fixed cotton layer, a high-water-absorption fluff layer, a skin-friendly cotton layer, an elastic band and a waist side sticker are sequentially arranged from outside to inside, the elastic band and the waist side sticker are arranged on the side edge of the paper diaper, the full-automatic paper diaper production and processing device comprises a feeding and conveying device 1, an alignment and positioning device 2, a forming and stamping device 3, a clamping and conveying device 4, a folding and folding device 5, a cutting device 6, a pasting device 7, a detection device 8, an edge sealing device 9 and a packaging and sterilizing device 10, and the processing device further comprises a P L C control system, and the devices are automatically controlled through a P L C control system.

The feeding and conveying device comprises a non-woven breathable layer roller conveying device, a fluffy fixed cotton layer vacuum sucker conveying device, a high-water-absorption fluff layer vacuum sucker conveying device and a skin-friendly cotton soft layer roller conveying device, and all the multilayer structures of the paper diaper are respectively fed and conveyed through the feeding and conveying device and are sequentially stacked; meanwhile, the waist patch conveying device also comprises an elastic band conveying device and a waist patch conveying device;

the alignment positioning device detects each layer of structure conveyed by the feeding conveying device in real time through the infrared sensor, and sends a signal to stop conveying when each layer of structure reaches a specified position; the conveying position of each layer of structure can be monitored in real time through the infrared sensor, signals are generated to the controller through detecting the position of each layer, the conveying positions are compared, the related layers which do not reach the designated position are subjected to drive control to enable the related layers to reach the designated position, and when each layer of structure reaches the designated position, the signals are sent to stop conveying.

The forming and impressing device comprises an upper pressing mold and a lower pressing mold, wherein the upper pressing mold and the lower pressing mold are respectively provided with a mold cavity corresponding to the unfolding shape of the paper diaper, as shown in figure 2, the upper pressing mold is provided with a drainage impressing groove, the lower pressing mold is provided with a structure corresponding to the upper pressing mold, and the multi-layer structure of the paper diaper fed and conveyed is pressed at one time through the upper pressing mold and the lower pressing mold to form a paper diaper blank-shaped structure; in the compression molding process of the upper and lower compression molding dies, the drainage channel of the paper diaper is pressed and molded through the drainage pressing groove on the die to form the drainage channel;

the clamping and conveying device comprises an upper clamping block and a lower clamping block which are respectively provided with bulges corresponding to the unfolding shape of the paper diaper, and an upper clamping block structure shown in figure 3, wherein the lower clamping block structure corresponds to the upper clamping block structure, and the paper diaper blank-shaped structure formed by molding and embossing is clamped and conveyed up and down in a fully-closed manner through the upper clamping block and the lower clamping block;

the folding device is used for assembling the elastic band on the blank shape of the paper diaper, and folding the side edge of the blank shape of the paper diaper to perform longitudinal three-folding and transverse three-folding.

The slitting device comprises an upper slitting cutter and a lower slitting cutter which are respectively provided with cutters corresponding to the unfolding shapes of the paper diapers, the upper slitting cutter structure is shown in fig. 4, the lower slitting cutter corresponds to the upper slitting cutter structure, and the paper diapers clamped and conveyed are subjected to primary die cutting through the upper slitting cutter and the lower slitting cutter to form independent paper diaper blanks.

The pasting device is used for primarily gluing the turned edge of the paper diaper blank, and the gluing device adopts an ultrasonic hot-melt glue spraying device;

the detection device detects the paper diapers through the pattern detection device and the infrared detection device, compares the detected paper diapers with preset parameters, conveys the paper diapers to a failure area for subsequent processing when the parameters of the paper diapers exceed the preset parameters, and carries out subsequent edge sealing when the parameters of the paper diapers are within the preset parameter range;

the edge sealing device is used for finally gluing the qualified paper diaper and mounting the waist tape, and the gluing device adopts an ultrasonic hot-melt glue spraying device;

wherein, drive through the cylinder go up down the die pressing membrane, press from both sides tight piece and cut the cutter from top to bottom and carry out up-and-down motion.

Through adopting foretell full-automatic panty-shape diapers production processingequipment, production processing goes out a panty-shape diapers, and production efficiency is high, and the qualification rate is high, and the panty-shape diapers travelling comfort of production is high, and is clean, does not leak laterally, and the incision is level and smooth not warp.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.