CN210447372U

CN210447372U - Intelligence panty-shape diapers sandwich layer processingequipment

Info

Publication number: CN210447372U
Application number: CN201920335013.2U
Authority: CN
Inventors: 徐毅
Original assignee: Zuiko (shanghai) Corp
Current assignee: Zuiko (shanghai) Corp
Priority date: 2019-03-15
Filing date: 2019-03-15
Publication date: 2020-05-05
Anticipated expiration: 2029-03-15

Abstract

An intelligent processing device for a paper diaper core layer comprises an intermittent injection device, a substrate conveying device and a dust cleaning device; the base material conveying device is characterized in that a carrier net is conveyed on the base material conveying device, fluff pulp is distributed on the carrier net at intervals, a sensor mounting area is arranged in the fluff pulp, and the fluff pulp is not covered on the sensor mounting area. The utility model discloses can mix powder or particulate material with the fluff pulp uniformly, blow away sensor installation region with powder or particulate material through dust collector simultaneously for avoid causing the sensor installation insecure because of installation region impurity is many when installing the sensor in sandwich layer fluff pulp, simple structure, low in production cost.

Description

Intelligence panty-shape diapers sandwich layer processingequipment

Technical Field

The utility model relates to a disposable hygienic articles field, concretely relates to intelligence panty-shape diapers sandwich layer processingequipment.

Background

With the improvement of living standard of people, the paper diaper is already used in most families. The common types of paper diapers include diapers and pull-ups, and when in use, the surface layer of the paper diaper is usually in contact with the skin of an infant, and the core layer of the paper diaper is used for absorbing the urine of the infant. Although the paper diaper has strong water absorption capacity, the air permeability of the paper diaper is poor, and when the paper diaper is wetted by urine, if the wet paper diaper cannot be replaced in time, skin diseases such as erythema and the like of the skin of an infant can be easily caused. In the prior art, although it is described that a sensor is arranged in a paper diaper to detect parameters, in actual production and manufacturing, the processing technology for arranging the sensor in the paper diaper is complex, and the production cost is high.

SUMMERY OF THE UTILITY MODEL

Based on the background art the problem with not enough, the utility model aims at providing an intelligence panty-shape diapers sandwich layer processingequipment, the device can install the sensor additional in the sandwich layer, low in production cost, simple structure.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an intelligent processing device for a paper diaper core layer comprises an intermittent injection device, a substrate conveying device and a dust cleaning device; the base material conveying device is characterized in that a carrier net is conveyed on the base material conveying device, fluff pulp is distributed on the carrier net at intervals, a sensor mounting area is arranged in the fluff pulp, and the fluff pulp is not covered on the sensor mounting area.

Preferably, the intermittent jet device is provided above the substrate conveying device, and the dust cleaning device is provided above or on a side of the substrate conveying device.

Preferably, the intermittent injection device includes: the device comprises a storage tank, a vibrating screen, a main channel and branch channels; the storage has powder or granular material in the storage tank, the storage tank sets up with reciprocating sieve one end intercommunication, the reciprocating sieve other end intercommunication is provided with the main entrance, the feed opening has been seted up to the main entrance lower extreme.

Preferably, the vibrating screen is obliquely arranged, and one end of the vibrating screen communicated with the storage tank is higher than the other end of the vibrating screen communicated with the main channel.

Preferably, a first opening is formed in the side wall of the main channel, which is close to the feed opening, and one end of the branch channel is communicated with the main channel through the first opening.

Preferably, the branch channel has a vertical section such that the other end of the branch channel is higher than one end of the branch channel; and the other end of the branch channel is communicated with the storage tank.

Preferably, one end of the branch channel, which is close to the first opening, is provided with a one-way valve, and the other end of the branch channel, which is close to the storage tank, is provided with a suction device; the suction means and the one-way valve cooperate to intermittently draw the powder or granular material into the branch passage.

Preferably, the bottom of the storage tank is provided with an adjusting valve, and the opening width of the bottom opening of the storage tank is adjusted by the adjusting valve.

Preferably, a carrier net is arranged below the feed opening, and a dust cleaning device is arranged on the right side of the main channel.

Preferably, the dust cleaning device is provided with an air outlet, the air outlet is obliquely arranged towards the carrier net, and the oblique direction of the air outlet is the same as the running direction of the carrier net.

The utility model has the advantages that: the utility model discloses can mix powder or particulate material with the fluff pulp uniformly, blow away sensor installation region with powder or particulate material through dust collector simultaneously for avoid causing the sensor installation insecure because of installation region impurity is many when installing the sensor in sandwich layer fluff pulp, simple structure, low in production cost.

Drawings

FIG. 1 is a schematic structural view of an intermittent spraying device of the present invention;

FIG. 2 is a top view of the substrate transport apparatus of the present invention;

FIG. 3 is a partial schematic view of fluff pulp on a carrier web according to the present invention;

fig. 4 is a schematic structural view of the core layer material of the present invention;

fig. 5 is a schematic diagram of the sensor of the present invention.

Description of reference numerals: the device comprises a storage tank 1, a vibrating screen 2, a main channel 3, a first opening 4, a feed opening 5, a one-way valve 6, a vibrating motor 7, a branch channel 8, a vertical section 9, a suction device 10, fluff pulp 11, powder or granular materials 12, a carrier net 13, a dust cleaning device 14, an air outlet 15, a sensor mounting area 16, a sensor 17, an adhesive layer 18 and a regulating valve 19.

Detailed Description

The present invention will be described in more detail with reference to the accompanying drawings and embodiments, but the present invention is not limited to the following, and can be modified and implemented as desired within a range not to impair the gist of the present invention.

As shown in fig. 1, the utility model discloses intelligence panty-shape diapers sandwich layer processingequipment includes intermittent type injection apparatus, substrate conveyor and dust cleaning device, intermittent type injection apparatus set up in substrate conveyor top, dust cleaning device set up in substrate conveyor's top or side.

The intermittent spraying device comprises a storage tank 1, a vibrating screen 2, a main channel 3 and a branch channel 8, wherein powder or granular materials 12 made of absorbent polymers are stored in the storage tank 1. The vibrating screen 2 is obliquely arranged, and the left end of the vibrating screen 2 is higher than the right end and is driven by a vibrating motor 7. The shaker screen 2 is configured to provide vibration to prevent the powder or particulate material 12 from falling onto the inclined surface of the shaker screen 2 and building up and to better maintain the powder or particulate material 12 in a uniform distribution on the inclined surface.

The storage tank 1 is communicated with the left end of the vibrating screen 2. The right-hand member intercommunication of reciprocating sieve 2 is provided with main entrance 3, feed opening 5 has been seted up to main entrance 3 lower extreme. The powder or granular material 12 is directed to the main channel 3 after being sifted by the vibrating screen 2.

As shown in fig. 1 to 2, a substrate conveying device for conveying the carrier web 13 is provided below the feed opening 5, and the substrate conveying device performs continuous conveyance using a structure such as a conveying roller. The carrier web 13 is pre-laminated with fluff pulp 11, the fluff pulp 11 being spaced apart by a fixed distance D. The fluff pulp 11 has a sensor mounting area 16 therein, and the sensor mounting area 16 is not covered with the fluff pulp. The sensor mounting area 16 is arranged in the center of the pulp 11 in this embodiment, but in other embodiments the sensor mounting area 16 can be arranged in other locations of the pulp 11 and is not limited to the center.

The main channel 3 is provided with a first opening 4 at the side wall close to the feed opening 5, and one end of the branch channel 8 is communicated with the main channel 3 through the first opening 4. The branch channel 8 has a vertical section 9 such that the other end of the branch channel 8 is higher than one end of the branch channel 8. And the other end of the branch channel 8 is communicated with the storage tank 1.

One end of the branch channel 8 is provided with a one-way valve 6 near the first opening 4, and the other end of the branch channel 8 is provided with a suction device 10 near the storage tank 1. The suction means 10 and the one-way valve 6 cooperate so as to intermittently suck the powder or granular material 12 into the branch channel 8. When the one-way valve 6 is opened, the suction device 10 sucks the powder or granular material 12 from the main passage 3 into the branch passage 8. When the one-way valve 6 is closed, the powder or granular material 12 continues to fall down the main channel 3 and onto the carrier web 13 from the feed opening 5.

The running speed of the carrier net 13 is v, and the time T required by the carrier net 13 to run relative to the discharge hole 5 at the interval D is

Thus, the closing time of the one-way valve 6 is set to T, thereby ensuring that the powder or granular material 12 is intermittently sprayed and deposited on the fluff pulp 11 at predetermined intervals D.

The other end of the branch channel 8 is communicated with the storage tank 1, after the powder or granular materials 12 are sucked into the branch channel 8 by the suction device 10, the powder or granular materials 12 are guided back into the storage tank 1 through the inside of the branch channel 8, and therefore recycling of the powder or granular materials 12 is achieved.

The bottom of the storage tank 1 is provided with a regulating valve 19 through which the powder or granular material 12 falls from the storage tank 1 into the vibrating screen 2. The regulating valve 19 can regulate the opening width of the bottom opening of the storage tank 1, so as to quantitatively regulate the falling amount of the powder or granular material 12, and thus regulate the deposition amount of the powder or granular material 12 on the fluff pulp 11.

A dust cleaning device 14 is further arranged above the carrier net 13, the dust cleaning device 14 is specifically arranged on the right side of the main channel 3, the dust cleaning device 14 is provided with an air outlet 15, and the air outlet 15 is obliquely arranged towards the carrier net 13. Preferably, the inclined direction of the air outlet 15 is the same as the running direction of the carrier web 13, that is, when the carrier web 13 is moved to the right, the inclined direction of the air outlet 15 is toward the right, when the carrier web 13 is moved to the left, the dust cleaning device 14 is disposed at the left side of the vertical section 9, and the inclined direction of the air outlet 15 is toward the left. Therefore, the air blown out from the air outlet 15 of the dust cleaning device 14 does not affect the feeding path of the powder or granular material 12 at the feeding port 5, and can blow away the powder or granular material 12 scattered on the carrier net 13, so as to ensure that no powder or granular material 12 exists at other positions of the carrier net 13, especially the sensor mounting area 16, except the powder or granular material 12 at the fluff pulp 11 on the carrier net 13, thereby ensuring the overall neatness of the carrier net and the reliability of the sensor during mounting. The dust cleaning device can be selected from the prior art devices such as a blower and the like which can blow air.

As shown in fig. 3-5, after the carrier web 13 is sprayed with powder or granular material 12 by the intermittent spraying device, the carrier web is cut by the cutting device, and the sensor with the adhesive layer 18 at the bottom is adhered to the sensor mounting area in the fluff pulp 11, so as to manufacture the intelligent diaper core layer with the sensor.

In the present invention, the granular material is an aggregate of a fluid having fluidity, and may be in a powder form, a granular form or a flake form (pulverized), or a mixture of two or more thereof. As a material of the powdery or granular material, for example, particles of a super absorbent polymer (polymer absorbent), fluff pulp obtained by defibering fibrous pulp with fiber fibrils, and super absorbent polymer particles are mixed in flap pulp.

The present invention has been described in detail, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the same, and the protection scope of the present invention should not be limited thereby, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims

1. The utility model provides an intelligence panty-shape diapers sandwich layer processingequipment which characterized in that: comprises an intermittent spraying device, a base material conveying device and a dust cleaning device; the base material conveying device is characterized in that a carrier net (13) is conveyed on the base material conveying device, fluff pulp (11) is distributed on the carrier net (13) at intervals, a sensor mounting area (16) is arranged in the fluff pulp (11), and the fluff pulp is not covered on the sensor mounting area (16).

2. The intelligent diaper core layer processing device as claimed in claim 1, wherein: the intermittent spraying device is arranged above the base material conveying device, and the dust cleaning device is arranged above or on the side of the base material conveying device.

3. The intelligent diaper core layer processing device as claimed in claim 2, wherein: the intermittent ejection device includes: the device comprises a storage tank (1), a vibrating screen (2), a main channel (3) and a branch channel (8); powder or granular materials (12) are stored in the storage tank (1), the storage tank (1) is communicated with one end of the vibrating screen (2), the other end of the vibrating screen (2) is communicated with the main channel (3), and the lower end of the main channel (3) is provided with the feed opening (5).

4. The intelligent diaper core layer processing device as claimed in claim 3, wherein: the vibrating screen (2) is obliquely arranged, and one end of the vibrating screen (2) communicated with the storage tank (1) is higher than the other end of the vibrating screen communicated with the main channel (3).

5. The intelligent diaper core layer processing device as claimed in claim 4, wherein: the side wall of the main channel (3) close to the feed opening (5) is provided with a first opening (4), and one end of the branch channel (8) is communicated with the main channel (3) through the first opening (4).

6. The intelligent diaper core layer processing device as claimed in claim 5, wherein: the branch channel (8) has a vertical section (9) such that the other end of the branch channel (8) is higher than one end of the branch channel (8); and the other end of the branch channel (8) is communicated with the storage tank (1).

7. The intelligent diaper core layer processing device as claimed in claim 6, wherein: a one-way valve (6) is arranged at one end of the branch channel (8) close to the first opening (4), and a suction device (10) is arranged at the other end of the branch channel (8) close to the storage tank (1); the suction means (10) and the one-way valve (6) cooperate so as to intermittently suck the powder or granular material (12) into the branch channel (8).

8. The intelligent diaper core layer processing device as claimed in claim 7, wherein: the bottom of the storage tank (1) is provided with a regulating valve (19), and the regulating valve (19) regulates the opening width of the bottom opening of the storage tank (1).

9. The intelligent diaper core layer processing device as claimed in claim 8, wherein: a carrier net (13) is arranged below the feed opening (5), and a dust cleaning device (14) is arranged on the right side of the main channel (3).

10. The intelligent diaper core layer processing device as claimed in claim 9, wherein: the dust cleaning device (14) is provided with an air outlet (15), the air outlet (15) is obliquely arranged towards the carrier net (13), and the oblique direction of the air outlet (15) is the same as the running direction of the carrier net (13).