CN116236345A - Processing device and production process of diaper deodorizing composite core - Google Patents
Processing device and production process of diaper deodorizing composite core Download PDFInfo
- Publication number
- CN116236345A CN116236345A CN202310108781.5A CN202310108781A CN116236345A CN 116236345 A CN116236345 A CN 116236345A CN 202310108781 A CN202310108781 A CN 202310108781A CN 116236345 A CN116236345 A CN 116236345A
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- glue
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- conveying
- processing chamber
- layer
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- 239000002131 composite material Substances 0.000 title claims abstract description 26
- 230000001877 deodorizing effect Effects 0.000 title claims abstract description 20
- 238000004519 manufacturing process Methods 0.000 title abstract description 7
- 239000003292 glue Substances 0.000 claims abstract description 232
- 238000005507 spraying Methods 0.000 claims abstract description 82
- 238000010521 absorption reaction Methods 0.000 claims abstract description 56
- 230000002159 abnormal effect Effects 0.000 claims abstract description 23
- 238000003860 storage Methods 0.000 claims abstract description 22
- 238000000034 method Methods 0.000 claims abstract description 8
- 238000001514 detection method Methods 0.000 claims description 15
- 238000003825 pressing Methods 0.000 claims description 9
- 239000004744 fabric Substances 0.000 claims description 8
- 230000008961 swelling Effects 0.000 claims description 8
- 230000002745 absorbent Effects 0.000 claims description 6
- 239000002250 absorbent Substances 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000012163 sequencing technique Methods 0.000 claims description 3
- 238000009736 wetting Methods 0.000 claims 3
- 239000000853 adhesive Substances 0.000 claims 2
- 230000001070 adhesive effect Effects 0.000 claims 2
- 210000002700 urine Anatomy 0.000 claims 2
- 238000004140 cleaning Methods 0.000 abstract description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 150000001875 compounds Chemical group 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/15577—Apparatus or processes for manufacturing
- A61F13/15585—Apparatus or processes for manufacturing of babies' napkins, e.g. diapers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/15577—Apparatus or processes for manufacturing
- A61F13/15699—Forming webs by bringing together several webs, e.g. by laminating or folding several webs, with or without additional treatment of the webs
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/15577—Apparatus or processes for manufacturing
- A61F13/15764—Transferring, feeding or handling devices; Drives
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/15577—Apparatus or processes for manufacturing
- A61F13/15772—Control
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
- A61F13/49—Absorbent articles specially adapted to be worn around the waist, e.g. diapers
- A61F13/496—Absorbent articles specially adapted to be worn around the waist, e.g. diapers in the form of pants or briefs
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
- A61F13/539—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium characterised by the connection of the absorbent layers with each other or with the outer layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
- B05C11/1002—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves
- B05C11/1005—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves responsive to condition of liquid or other fluent material already applied to the surface, e.g. coating thickness, weight or pattern
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
- B05C11/1039—Recovery of excess liquid or other fluent material; Controlling means therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C13/00—Means for manipulating or holding work, e.g. for separate articles
- B05C13/02—Means for manipulating or holding work, e.g. for separate articles for particular articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
- B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
- B05C5/027—Coating heads with several outlets, e.g. aligned transversally to the moving direction of a web to be coated
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/15577—Apparatus or processes for manufacturing
- A61F2013/15821—Apparatus or processes for manufacturing characterized by the apparatus for manufacturing
- A61F2013/15861—Apparatus or processes for manufacturing characterized by the apparatus for manufacturing for bonding
- A61F2013/1591—Apparatus or processes for manufacturing characterized by the apparatus for manufacturing for bonding via adhesive
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
- A61F13/539—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium characterised by the connection of the absorbent layers with each other or with the outer layers
- A61F2013/53908—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium characterised by the connection of the absorbent layers with each other or with the outer layers with adhesive
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Vascular Medicine (AREA)
- Epidemiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Manufacturing & Machinery (AREA)
- Absorbent Articles And Supports Therefor (AREA)
Abstract
The invention discloses a processing device of a diaper deodorizing composite core body and a production process thereof. The automatic glue spraying device is characterized in that two glue spraying boxes are fixedly arranged in the processing chamber, a plurality of glue spraying pipes are communicated with the glue spraying boxes, the two glue spraying boxes are reversely arranged, two glue conveying pumps are fixedly arranged on the outer wall of the processing chamber, the two glue conveying pumps are in one-to-one correspondence with the two glue spraying boxes, a glue inlet of each glue conveying pump is communicated with the side wall of the corresponding glue storage box, a photographic different mark module can timely judge that the glue on the lower absorption layer and the upper absorption layer is smeared at an excessive position to mark, and timely control the guide roller to clean the glue at the marked position, the whole cleaning process is intelligent, a glue spraying early warning module is arranged, abnormal glue spraying pipes can be timely warned, and operators can timely check and replace the glue spraying pipes after early warning.
Description
Technical Field
The invention relates to the technical field of diaper processing, in particular to a diaper deodorizing composite core processing device and a production process thereof.
Background
The diaper is a common daily article for infants, and is a common name of paper diapers, paper diapers and pull-up pants. The dry diaper can keep the infant asleep overnight, and is commonly called as 'diaper' due to its strong water absorption.
The diaper needs to press fit the multilayer of the composite core body in the processing process, and when the multilayer of the composite core body is glued to the current processingequipment, the glue spraying pipe can not keep stable glue spraying quantity all the time, and the situation that glue overflows easily appears when the composite core body is pressed together is caused, and the current processingequipment can not solve this problem. And when the rubber spraying pipe is abnormal, the existing processing device cannot timely play a role in early warning.
Disclosure of Invention
Aiming at the defects existing in the prior art, the invention aims to provide a processing device for a diaper deodorizing composite core body and a production process thereof.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the processing device for the diaper deodorizing composite core body comprises a processing chamber, wherein a first feeding port, a second feeding port and a third feeding port are formed in the same side of the processing chamber, and three conveying rollers are rotatably arranged in the processing chamber;
the processing chamber is internally and fixedly provided with two glue spraying boxes, the glue spraying boxes are communicated with a plurality of glue spraying pipes, the two glue spraying boxes are reversely arranged, the outer wall of the processing chamber is fixedly provided with two glue conveying pumps, the two glue conveying pumps are in one-to-one correspondence with the two glue spraying boxes, the glue outlet of the glue conveying pump is communicated with the side wall of the glue spraying box, one side of the glue conveying pump is provided with a glue storage box, and the glue inlet of the glue conveying pump is communicated with the side wall of the glue storage box;
the device comprises a processing chamber, a rubber pump, a rotating pipe, a plurality of through holes, a circulating pipe, a rubber storage box, a rubber pump, a rubber inlet of the rubber pump, a rotating pipe, a plurality of through holes, a rubber storage box and a rubber storage box, wherein the two guiding rollers are rotatably arranged in the processing chamber, one side of each guiding roller is provided with two pressing rollers, the two pressing rollers are rotatably arranged in the processing chamber, two fixed shells are fixedly arranged on the outer wall of the processing chamber, the rubber pump is fixedly arranged in the fixed shells, the rubber inlet of the rubber pump is rotatably communicated with the rotating pipe, the two rotating pipes are in one-to-one correspondence with the two guiding rollers, the side wall of each guiding roller is communicated with the corresponding rotating pipe, the guiding rollers are of a hollow structure, a plurality of through holes are formed in the surfaces of the guiding rollers, the rubber outlet of each circulating pipe is communicated with the circulating pipe, and one end of each circulating pipe far away from the rubber pump is communicated with the side wall of the rubber storage box;
the processing chamber is internally and fixedly provided with two glue detection heads, each glue detection head comprises a photographing different mark module and a glue spraying early warning module, each photographing different mark module is used for photographing videos of a lower absorption layer and an upper absorption layer, converting the videos into video image frames, then obtaining different glue image frames in the video image frames, marking the surfaces of the lower absorption layer and the upper absorption layer corresponding to the different glue image frames, and the glue detection heads control the guide rollers to clean glue at the marking positions;
the glue spraying early warning module is used for carrying out early warning and marking on the glue spraying pipe with abnormal glue spraying, and specifically comprises the following steps: sequencing photos corresponding to the glue-alien image frames according to time sequence, calculating time difference values of the photos corresponding to two adjacent glue-alien image frames to obtain glue-alien time difference, summing all glue-alien time differences and taking an average value to obtain glue-alien average time difference, marking the average time difference as Hw, obtaining the total number of photos with the glue-alien image frames, marking the total number as Px, and utilizing a formula
And obtaining a glue spraying early-warning value Uc, wherein b1 and b2 are preset proportion coefficients, setting a glue spraying early-warning value threshold value as Mk, and carrying out early warning and marking on the glue spraying pipe when the glue spraying early-warning value Uc is more than or equal to the glue spraying early-warning value threshold value Mk.
Further, the second feed inlet is arranged above the first feed inlet, and the third feed inlet is arranged above the second feed inlet.
Further, fixed side frames are fixedly arranged on the outer walls of the processing chambers, three belt pulleys are rotatably arranged on the fixed side frames and connected through belt transmission, the three belt pulleys are in one-to-one correspondence with the three conveying rollers, the belt pulleys are coaxially connected with the conveying rollers, conveying assemblies are fixedly arranged on the outer walls of the fixed side frames, and the conveying assemblies are used for driving the belt pulleys to rotate.
Further, a driving assembly is fixedly installed in the fixed shell, a first gear is arranged on one side of the driving assembly, the driving assembly is used for driving the first gear to rotate, a second gear is fixedly installed on the rotating tube, and the first gear and the second gear are meshed with each other.
Further, the different-glue image frame is obtained by the following steps: the gray value of each pixel point of the video image frame is obtained, the gray threshold value of the video image frame is set as Ym, when the gray value of the pixel point of the video image frame is more than or equal to the gray threshold value Ym, the pixel point is marked as a different pixel point, the number of different pixel points is calculated with the total number of the pixel points of the video image frame, the different pixel ratio is obtained and marked as Ke, the gray values of all different pixel points are summed and averaged, the different gray average value is obtained and marked as Fc, and the formula is utilized
And obtaining a glue abnormal value Bn, wherein a1 and a2 are preset proportion coefficients, setting a glue abnormal value threshold value as Ex, and marking the video image frame as a glue abnormal image frame when the glue abnormal value Bn is larger than the glue abnormal value threshold value Ex.
Further, the production process of the diaper deodorizing composite core body comprises the following steps:
step one: placing a lower absorption layer into a first feed inlet of a processing chamber in a processing device, placing a swelling cloth layer into a second feed inlet of the processing chamber, placing an upper absorption layer into a third feed inlet of the processing chamber, driving a belt pulley to rotate by a conveying assembly, coaxially driving conveying rollers to rotate by the belt pulley, respectively conveying glue in a glue storage box by a glue conveying pump to the lower absorption layer, the swelling cloth layer and the upper absorption layer by three conveying rollers, conveying the glue into a glue spraying box, and spraying the glue in the two glue spraying boxes on the surfaces of the lower absorption layer and the upper absorption layer by glue spraying pipes;
step two: and then the lower absorption layer and the upper absorption layer respectively pass through two glue detection heads, the glue detection heads mark the surfaces of the lower absorption layer and the upper absorption layer corresponding to the glue different image frames, then the lower absorption layer and the upper absorption layer respectively pass through two guide rollers, the driving assembly drives the first gear to rotate, the first gear is matched with the second gear to drive the rotating tube to rotate, the rotating tube drives the guide rollers to rotate, the two guide rollers convey the lower absorption layer and the upper absorption layer between the two laminating rollers, when the mark positions on the lower absorption layer and the upper absorption layer pass through the guide rollers, the glue detection heads start a glue pump, glue at the mark positions enters the guide rollers through holes, the glue in the guide rollers enters the rotating tube, the glue pump pumps glue in the rotating tube, the glue enters the glue storage box through the circulating tube, and the two laminating rollers laminate the lower absorption layer, the swelling cloth layer and the upper absorption layer, so as to obtain the diaper deodorizing composite core.
Further, the lower absorbent layer has a grammage of 60-100gsm and the upper absorbent layer has a grammage of 80-120gsm.
Compared with the prior art, the invention has the following beneficial effects:
1. the two glue spraying boxes and the two guide rollers are arranged in the processing process, the two glue spraying boxes can spray glue on the lower absorption layer and the upper absorption layer, the two guide rollers can absorb redundant glue on the lower absorption layer and the upper absorption layer again when playing a guiding role, the situation that glue overflows when the composite core body is pressed is avoided, meanwhile, the absorbed glue can be conveyed into the glue storage box again, the situation that the glue is wasted is avoided, the photographing abnormal mark module can timely judge the positions of the lower absorption layer and the upper absorption layer where the glue is smeared for marking, timely control the guide rollers to clean the glue at the marked positions, and the whole cleaning process is intelligent;
2. the glue spraying early warning module is arranged, so that the abnormal glue spraying pipe can be timely warned, and operators can timely check and replace the glue spraying pipe after the early warning.
Drawings
FIG. 1 is a schematic structural view of a device for processing a diaper deodorizing composite core;
FIG. 2 is an internal structural view of a process chamber of the present invention;
FIG. 3 is a schematic structural view of the glue spraying box of the present invention;
FIG. 4 is an internal structural view of the fixing case of the present invention;
FIG. 5 is a schematic block diagram of a photography different mark module according to the present invention;
fig. 6 is a schematic block diagram of the glue spraying early warning module of the present invention.
100. A processing chamber; 101. a first feed port; 102. a second feed inlet; 103. a third feed inlet; 104. a conveying roller; 105. fixing the side frame; 106. a transport assembly; 107. a glue storage box; 108. a glue delivery pump; 109. a glue spraying box; 110. spraying a rubber tube; 111. a guide roller; 112. a pressing roller; 113. a fixed case; 114. a glue pump; 115. a rotating tube; 116. a drive assembly; 117. a first gear; 118. a second gear; 119. a circulation pipe; 200. a glue detecting head.
Detailed Description
Example 1
Referring to fig. 1 to 5, a processing device for a composite diaper deodorizing core body comprises a processing chamber 100, wherein a first feeding port 101, a second feeding port 102 and a third feeding port 103 are formed on the same side of the processing chamber 100, and three conveying rollers 104 are rotatably mounted in the processing chamber 100. The second feed port 102 is disposed above the first feed port 101, and the third feed port 103 is disposed above the second feed port 102. The outer wall of the processing chamber 100 is fixedly provided with a fixed side frame 105, three belt pulleys are rotatably arranged on the fixed side frame 105 and are in transmission connection through belts, the three belt pulleys are in one-to-one correspondence with three conveying rollers 104, the belt pulleys are coaxially connected with the conveying rollers 104, the outer wall of the fixed side frame 105 is fixedly provided with a conveying assembly 106, the conveying assembly 106 can be a motor, and the conveying assembly 106 is used for driving the belt pulleys to rotate. Two glue spraying boxes 109 are fixedly installed in the processing chamber 100, a plurality of glue spraying pipes 110 are communicated with the glue spraying boxes 109, the two glue spraying boxes 109 are reversely arranged, two glue conveying pumps 108 are fixedly installed on the outer wall of the processing chamber 100, the two glue conveying pumps 108 are in one-to-one correspondence with the two glue spraying boxes 109, glue outlets of the glue conveying pumps 108 are communicated with the side walls of the glue spraying boxes 109, one side of each glue conveying pump 108 is provided with a glue storage box 107, and glue inlets of the glue conveying pumps 108 are communicated with the side walls of the glue storage boxes 107. The fixed shell 113 is internally and fixedly provided with a driving assembly 116, the driving assembly 116 can be a motor, one side of the driving assembly 116 is provided with a first gear 117, the driving assembly 116 is used for driving the first gear 117 to rotate, the rotating tube 115 is fixedly provided with a second gear 118, and the first gear 117 and the second gear 118 are meshed with each other. Two guide rollers 111 are installed in the processing chamber 100 in a rotating mode, two pressing rollers 112 are arranged on one side of each guide roller 111, the two pressing rollers 112 are installed in the processing chamber 100 in a rotating mode, two fixing shells 113 are fixedly installed on the outer wall of the processing chamber 100, a glue extracting pump 114 is fixedly installed in the fixing shells 113, a glue inlet of the glue extracting pump 114 is communicated with a rotary pipe 115 in a rotating mode, the two rotary pipes 115 are in one-to-one correspondence with the two guide rollers 111, the rotary pipe 115 is communicated with the side wall of each guide roller 111, the guide rollers 111 are of a hollow structure, a plurality of through holes are formed in the surfaces of the guide rollers 111, a glue outlet of the glue extracting pump 114 is communicated with a circulating pipe 119, and one end, far away from the glue extracting pump 114, of the circulating pipe 119 is communicated with the side wall of the glue storage box 107. Set up two spouts gluey box 109 and two guide rolls 111 in processing time 100, two spouts gluey box 109 can spout gluey processing to lower absorbed layer, last absorbed layer, and two guide rolls 111 can be with the absorption again of unnecessary glue on lower absorbed layer, the last absorbed layer when playing the guide effect, avoid the compound core to appear the circumstances that glue overflows when the pressfitting, can carry the circumstances of extravagant glue again to glue storage box 107 in simultaneously with absorbing glue.
Two glue detection heads 200 are fixedly installed in the processing chamber 100, each glue detection head 200 comprises a photographing different mark module, the photographing different mark module is used for photographing videos of the lower absorption layer and the upper absorption layer, the videos are converted into video image frames, then the different glue image frames in the video image frames are obtained, the surfaces of the lower absorption layer and the upper absorption layer corresponding to the different glue image frames are marked, and the glue detection heads 200 control the guide rollers 111 to clean glue at marked positions. The different-glue image frame is obtained through the following steps: and acquiring the gray value of each pixel point of the video image frame, setting the gray threshold value of the video image frame as Ym, and marking the pixel point as a different pixel point when the gray value of the pixel point of the video image frame is more than or equal to the gray threshold value Ym. The gray threshold of the video image frame is 20, and when the gray value of the pixel point of the video image frame is 25, the pixel point is marked as a different pixel point. Calculating the ratio of the number of different pixels to the total number of pixels of the video image frameObtaining a different-glue pixel ratio and marking the different-glue pixel ratio as Ke, summing gray values of all different-glue pixel points and taking an average value, obtaining a different-glue gray average value and marking the different-glue gray average value as Fc, and utilizing a formula
And obtaining a glue abnormal value Bn, wherein a1 and a2 are preset proportion coefficients, setting a glue abnormal value threshold value as Ex, and marking the video image frame as a glue abnormal image frame when the glue abnormal value Bn is larger than the glue abnormal value threshold value Ex. The outlier threshold is 10, and when the outlier is 12, the video frame is marked as an outlier frame. The photographing different mark module can timely judge the excessive glue coating position on the lower absorption layer and the upper absorption layer for marking, timely control the guide roller 111 to clean the glue at the marked position, and the whole cleaning process is intelligent.
A production process of a diaper deodorizing composite core body comprises the following steps:
step one: placing a lower absorption layer into a first feed inlet 101 of a processing chamber 100 in a processing device, placing a swelling cloth layer into a second feed inlet 102 of the processing chamber 100, placing an upper absorption layer into a third feed inlet 103 of the processing chamber 100, driving a belt pulley to rotate by a conveying assembly 106, coaxially driving a conveying roller 104 to rotate by the belt pulley, respectively conveying the lower absorption layer, the swelling cloth layer and the upper absorption layer by three conveying rollers 104 to a glue conveying pump 108 to pump glue in a glue storage box 107, conveying the glue into a glue spraying box 109, and spraying the glue in the two glue spraying boxes 109 on the surfaces of the lower absorption layer and the upper absorption layer through a glue spraying pipe 110;
step two: then, the lower absorbing layer and the upper absorbing layer respectively pass through two glue detecting heads 200, the glue detecting heads 200 mark the surfaces of the lower absorbing layer and the upper absorbing layer corresponding to the glue different image frames, then the lower absorbing layer and the upper absorbing layer respectively pass through two guide rollers 111, the driving component 116 drives the first gear 117 to rotate, the first gear 117 cooperates with the second gear 118 to drive the rotating tube 115 to rotate, the rotating tube 115 drives the guide rollers 111 to rotate, the two guide rollers 111 convey the lower absorbing layer and the upper absorbing layer between the two pressing rollers 112, when the mark positions on the lower absorbing layer and the upper absorbing layer pass through the guide rollers 111, the glue detecting heads 200 start the glue pumping pump 114, glue at the mark positions enters the guide rollers 111 through the through holes, the glue in the guide rollers 111 enters the rotating tube 115, the glue pumping pump 114 pumps the glue in the rotating tube 115, the glue enters the glue storage box 107 through 119, and the two pressing rollers 112 press the lower absorbing layer, the swelling cloth layer and the upper absorbing layer to obtain the diaper deodorizing composite core.
The lower absorbent layer has a grammage of 60-100gsm and the upper absorbent layer has a grammage of 80-120gsm.
Example 2
Referring to fig. 6, the glue detecting head 200 includes a glue spraying pre-warning module, which is used for pre-warning and marking the glue spraying tube 110 with abnormal glue spraying, specifically: sequencing photos corresponding to the glue-alien image frames according to time sequence, calculating time difference values of the photos corresponding to two adjacent glue-alien image frames to obtain glue-alien time difference, summing all glue-alien time differences and taking an average value to obtain glue-alien average time difference, marking the average time difference as Hw, obtaining the total number of photos with the glue-alien image frames, marking the total number as Px, and utilizing a formula
And obtaining a glue spraying early-warning value Uc, wherein b1 and b2 are preset proportion coefficients, setting a glue spraying early-warning value threshold value as Mk, and carrying out early warning and marking on the glue spraying pipe 110 when the glue spraying early-warning value Uc is greater than or equal to the glue spraying early-warning value threshold value Mk. And when the glue spraying early warning value is 35, the glue spraying pipe 110 is early warned and marked, and an operator can check and replace the glue spraying pipe 110. The glue spraying early warning module is arranged, so that the abnormal glue spraying pipe can be timely warned, and operators can timely check and replace the glue spraying pipe 110 after the early warning.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above examples, and all technical solutions belonging to the concept of the present invention belong to the protection scope of the present invention. It should be noted that modifications and adaptations to those skilled in the art without departing from the principles of the present invention are intended to be considered as protecting the scope of the present template.
In the description of the present invention, it should be understood that the terms "upper," "lower," "left," "right," and the like indicate an orientation or a positional relationship based on that shown in the drawings, and are merely for convenience of description and for simplifying the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, as well as a specific orientation configuration and operation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
The foregoing describes one embodiment of the present invention in detail, but the description is only a preferred embodiment of the present invention and should not be construed as limiting the scope of the invention. All equivalent changes and modifications within the scope of the present invention are intended to be covered by the present invention.
Claims (7)
1. The processing device for the diaper deodorizing composite core body comprises a processing chamber (100) and is characterized in that a first feeding port (101), a second feeding port (102) and a third feeding port (103) are formed on the same side of the processing chamber (100), and three conveying rollers (104) are rotatably arranged in the processing chamber (100);
two glue spraying boxes (109) are fixedly arranged in the processing chamber (100), a plurality of glue spraying pipes (110) are communicated with the glue spraying boxes (109), the two glue spraying boxes (109) are reversely arranged, two glue conveying pumps (108) are fixedly arranged on the outer wall of the processing chamber (100), the two glue conveying pumps (108) are in one-to-one correspondence with the two glue spraying boxes (109), glue outlets of the glue conveying pumps (108) are communicated with the side walls of the glue spraying boxes (109), one side of each glue conveying pump (108) is provided with a glue storage box (107), and glue inlets of the glue conveying pumps (108) are communicated with the side walls of the glue storage boxes (107);
the automatic glue-extracting device is characterized in that two guide rollers (111) are rotatably arranged in the processing chamber (100), two pressing rollers (112) are arranged on one side of each guide roller (111), the two pressing rollers (112) are rotatably arranged in the processing chamber (100), two fixed shells (113) are fixedly arranged on the outer wall of the processing chamber (100), a glue-extracting pump (114) is fixedly arranged in each fixed shell (113), a glue inlet of each glue-extracting pump (114) is rotatably communicated with a rotary pipe (115), the two rotary pipes (115) are in one-to-one correspondence with the two guide rollers (111), the rotary pipes (115) are communicated with the side walls of the guide rollers (111), the guide rollers (111) are of hollow structures, a plurality of through holes are formed in the surfaces of the guide rollers, a glue outlet of each glue-extracting pump (114) is communicated with a circulating pipe (119), and one end of each circulating pipe (119) away from the glue-extracting pump (114) is communicated with the side wall of a glue storage box (107).
Two glue detection heads (200) are fixedly arranged in the processing chamber (100), the glue detection heads (200) comprise a photographic different mark module and a glue spraying early warning module, the photographic different mark module is used for shooting videos of a lower absorption layer and an upper absorption layer, converting the videos into video image frames, obtaining different glue image frames in the video image frames, marking the surfaces of the lower absorption layer and the upper absorption layer corresponding to the different glue image frames, and the glue detection heads (200) control a guide roller (111) to clean glue at marked positions;
the glue spraying early warning module is used for carrying out early warning and marking on a glue spraying pipe (110) with abnormal glue spraying, and specifically comprises the following steps: sequencing photos corresponding to the rubber-alien image frames according to time sequence, calculating time difference values of the photos corresponding to two adjacent rubber-alien image frames to obtain rubber-alien time difference, and obtaining all the photosSumming the difference time of the glue and taking the average value, obtaining the difference average time of the glue and marking the difference average time as Hw, obtaining the total number of the photos of the frame with the glue and marking the total number as Px, and utilizing a formula
And obtaining a glue spraying early-warning value Uc, wherein b1 and b2 are preset proportion coefficients, setting a glue spraying early-warning value threshold value as Mk, and carrying out early warning and marking on the glue spraying pipe (110) when the glue spraying early-warning value Uc is more than or equal to the glue spraying early-warning value threshold value Mk.
2. The urine non-wetting and deodorizing composite core processing device according to claim 1, wherein the second feed port (102) is disposed above the first feed port (101), and the third feed port (103) is disposed above the second feed port (102).
3. The urine non-wetting deodorizing composite core processing device according to claim 2, wherein a fixed side frame (105) is fixedly arranged on the outer wall of the processing chamber (100), three belt pulleys are rotatably arranged on the fixed side frame (105), the three belt pulleys are in belt transmission connection, the three belt pulleys are in one-to-one correspondence with three conveying rollers (104), the belt pulleys are coaxially connected with the conveying rollers (104), a conveying assembly (106) is fixedly arranged on the outer wall of the fixed side frame (105), and the conveying assembly (106) is used for driving the belt pulleys to rotate.
4. A device for processing a composite diaper deodorizing core according to claim 3, characterized in that a driving assembly (116) is fixedly installed in the fixing case (113), a first gear (117) is arranged on one side of the driving assembly (116), the driving assembly (116) is used for driving the first gear (117) to rotate, a second gear (118) is fixedly installed on the rotating tube (115), and the first gear (117) and the second gear (118) are meshed with each other.
5. The urine-non-wetting and deodorizing composite core processing device according to claim 4, characterized in thatThe different-glue image frame is obtained through the following steps: the gray value of each pixel point of the video image frame is obtained, the gray threshold value of the video image frame is set as Ym, when the gray value of the pixel point of the video image frame is more than or equal to the gray threshold value Ym, the pixel point is marked as a different pixel point, the number of different pixel points is calculated with the total number of the pixel points of the video image frame, the different pixel ratio is obtained and marked as Ke, the gray values of all different pixel points are summed and averaged, the different gray average value is obtained and marked as Fc, and the formula is utilized
And obtaining a glue abnormal value Bn, wherein a1 and a2 are preset proportion coefficients, setting a glue abnormal value threshold value as Ex, and marking the video image frame as a glue abnormal image frame when the glue abnormal value Bn is larger than the glue abnormal value threshold value Ex.
6. A process for producing a diaper deodorizing composite core, which is applied to the diaper deodorizing composite core processing device according to claim 5, and is characterized by comprising the following steps:
step one: placing a lower absorption layer into a first feed inlet (101) of a processing chamber (100) in a processing device, placing a swelling cloth layer into a second feed inlet (102) of the processing chamber (100), placing an upper absorption layer into a third feed inlet (103) of the processing chamber (100), driving a belt pulley to rotate by a conveying assembly (106), coaxially driving a conveying roller (104) to rotate by the belt pulley, and respectively conveying the lower absorption layer, the swelling cloth layer and the upper absorption layer by three conveying rollers (104) to a glue conveying pump (108) to extract glue in a glue storage box (107) and convey the glue into glue spraying boxes (109), wherein the glue in the two glue spraying boxes (109) is sprayed on the surfaces of the lower absorption layer and the upper absorption layer through a glue spraying pipe (110);
step two: then lower absorbed layer, go up absorbed layer and pass through two glue detection heads (200) respectively, glue detection heads (200) are to the lower absorbed layer that the different image frame corresponds, go up the surface on absorbed layer and mark, then lower absorbed layer, go up absorbed layer and pass through two guide rolls (111) respectively, drive assembly (116) drive first gear (117) are rotatory, first gear (117) cooperation second gear (118) drive rotatory tub (115) are rotatory, rotatory tub (115) drive guide roll (111) are rotatory, two guide rolls (111) are carried down absorbed layer, go up the absorbed layer towards two pressfitting rollers (112) between, when lower absorbed layer, go up the mark position on the absorbed layer and pass through guide roll (111), glue detection heads (200) start the adhesive pump (114), glue in the mark position gets into guide roll (111) through the through-hole, glue in guide roll (111) gets into rotatory tub (115), glue in the adhesive pump (114) draws rotatory tub (115), get into in glue storage box (107) through glue circulation pipe (119), two pressfitting rollers (112) are to lower absorbed layer, no wet-out layer, the wet-out composite absorption body is obtained to the upper absorbing layer, no-wet-out composite absorption core.
7. The process for producing a composite diaper deodorizing core according to claim 6, wherein the lower absorbent layer has a grammage of 60-100gsm and the upper absorbent layer has a grammage of 80-120gsm.
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Denomination of invention: A processing device and production process for a composite core body for diaper dehumidification and deodorization Effective date of registration: 20231124 Granted publication date: 20231013 Pledgee: Wuxi Xishan sub branch of Bank of Jiangsu Co.,Ltd. Pledgor: WUXI YOUJIA NONWOVEN TECHNOLOGY Co.,Ltd. Registration number: Y2023980066843 |