CN113682874A - Processing device for degradable wet tissue - Google Patents
Processing device for degradable wet tissue Download PDFInfo
- Publication number
- CN113682874A CN113682874A CN202110965629.XA CN202110965629A CN113682874A CN 113682874 A CN113682874 A CN 113682874A CN 202110965629 A CN202110965629 A CN 202110965629A CN 113682874 A CN113682874 A CN 113682874A
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- CN
- China
- Prior art keywords
- conveying rollers
- conveying
- woven fabric
- wet tissue
- processing device
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H37/00—Article or web delivery apparatus incorporating devices for performing specified auxiliary operations
- B65H37/06—Article or web delivery apparatus incorporating devices for performing specified auxiliary operations for folding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31D—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER, NOT PROVIDED FOR IN SUBCLASSES B31B OR B31C
- B31D1/00—Multiple-step processes for making flat articles ; Making flat articles
- B31D1/04—Multiple-step processes for making flat articles ; Making flat articles the articles being napkins, handkerchiefs, towels, doilies, or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H35/00—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
- B65H35/0006—Article or web delivery apparatus incorporating cutting or line-perforating devices
- B65H35/0073—Details
- B65H35/008—Arrangements or adaptations of cutting devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H39/00—Associating, collating, or gathering articles or webs
- B65H39/02—Associating,collating or gathering articles from several sources
- B65H39/06—Associating,collating or gathering articles from several sources from delivery streams
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H5/00—Feeding articles separated from piles; Feeding articles to machines
- B65H5/02—Feeding articles separated from piles; Feeding articles to machines by belts or chains, e.g. between belts or chains
- B65H5/021—Feeding articles separated from piles; Feeding articles to machines by belts or chains, e.g. between belts or chains by belts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/17—Nature of material
- B65H2701/174—Textile, fibre
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- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
Abstract
The invention discloses a processing device for degradable wet tissues, which relates to the technical field of wet tissue processing and comprises a support, wherein two first conveying rollers, two second conveying rollers and two third conveying rollers are symmetrically arranged on the support from bottom to top, the first conveying rollers and the second conveying rollers are respectively connected with a reduction box and a motor which drive the first conveying rollers and the second conveying rollers to rotate, and the second conveying rollers and the third conveying rollers are connected through a second transmission mechanism. According to the invention, the pulse valve is arranged, so that the cotton non-woven fabric can be pushed down by pulse gas generated in the gap, the mechanical deformation of the cotton non-woven fabric by a mechanical structure can be avoided, and meanwhile, the non-contact processing is safer.
Description
Technical Field
The invention relates to the technical field of wet tissue processing, in particular to a processing device for degradable wet tissues.
Background
Wet wipes are moist paper towels used to wipe skin. The wet tissue is divided into two types according to the materials: one is wet strength paper, the other is non-woven fabric, most of wet tissues are non-woven fabrics, and the raw material non-woven fabric is mostly spunlaced when being subdivided. The wet tissue is classified from the aspect of materials and can be divided into full polyester and cotton, wherein the full polyester has hard and smooth hand feeling, and the cotton has soft hand feeling.
However, the prior art adopts the polyester material which is not easy to degrade, and the cotton material has higher cost, is more wasted when being used as a disposable wet tissue, and has poor water locking performance, so that a user can be stained with excessive water just by contacting the wet tissue after tearing the wet tissue.
Disclosure of Invention
The invention aims to solve the problems and provides a processing device for degradable wet tissues.
In order to achieve the purpose, the invention adopts the following technical scheme:
a processing device for degradable wet tissues comprises a support, wherein two first conveying rollers, two second conveying rollers and two third conveying rollers are symmetrically arranged on the support from bottom to top;
a first conveying belt is sleeved on the two first conveying rollers, two second conveying belts are symmetrically sleeved on the two second conveying rollers, a first gap is formed between the two second conveying belts, two third conveying belts are symmetrically sleeved on the two third conveying rollers, and a second gap is formed between the two third conveying belts;
the top end of the support is fixedly connected with a fixing frame, an air cylinder and a pulse valve are mounted on the fixing frame, a piston rod of the air cylinder penetrates through the fixing frame and extends to the position above the second gap, a pipeline is fixedly connected to the piston rod of the air cylinder, the pipeline is communicated with an air outlet end of the pulse valve through a hose, a mounting plate is fixedly connected to the pipeline, and the pipeline penetrates through the mounting plate;
and the mounting plate is provided with a laser used for perforating the wet tissue.
Optionally, the width of the first slit is greater than the width of the second slit.
Optionally, a heating roller is connected to an extension shaft of the bracket, the heating roller is connected to the first conveying roller through a first transmission mechanism, the surface temperature of the heating roller is 55 ℃ to 80 ℃, the heating roller is located on the upper side of the first conveying belt, and a gap iii is formed between the heating roller and the first conveying belt.
Optionally, two connecting frames are symmetrically fixed on the bracket, and two parallel towel folding plates are fixedly connected between the two connecting frames.
The invention has the following advantages:
according to the invention, the pulse valve is arranged, so that the cotton non-woven fabric can be pushed down by pulse gas generated in the gap, the mechanical deformation of the cotton non-woven fabric by a mechanical structure can be avoided, and meanwhile, the non-contact processing is safer.
According to the invention, the second conveying belt and the towel folding plate are arranged, and the polylactic acid non-woven fabric is conveyed on the second conveying belt, so that the polylactic acid non-woven fabric can be contacted with the polylactic acid non-woven fabric in the descending process of the cotton non-woven fabric, and the cotton non-woven fabric is wrapped by the polylactic acid non-woven fabric.
According to the invention, the outer surface of the polylactic acid non-woven fabric can be perforated by arranging the laser, liquid in the polylactic acid non-woven fabric can be separated out through the holes, and the polylactic acid non-woven fabric can be thermally shrunk at the temperature of the interval when contacting the heating roller by arranging the heating roller, so that the upper surface of the polylactic acid non-woven fabric is shrunk to better wrap the cotton non-woven fabric in the polylactic acid non-woven fabric, the through holes on the upper side of the polylactic acid non-woven fabric are shrunk to lock water, the holes can be enlarged by stretching the outer polylactic acid non-woven fabric when a user uses the polylactic acid non-woven fabric, and the water yield of the wet tissue can be controlled according to the requirements of the user.
Drawings
FIG. 1 is a first general schematic diagram of the present invention;
FIG. 2 is a second overall view of the present invention;
FIG. 3 is a third overall view of the present invention;
FIG. 4 is a left side view of the present invention;
FIG. 5 is a folding view of the polylactic acid nonwoven fabric of the present invention.
In the figure: the device comprises a support 1, a first conveying roller 2, a first conveying belt 3, a second conveying roller 4, a second conveying belt 5, a third conveying roller 6, a third conveying belt 7, a first transmission mechanism 8, a motor 9, a reduction gearbox 10, a heating roller 11, a folded towel plate 12, a connecting frame 13, a second transmission mechanism 14, a fixing frame 15, a pulse valve 16, an air cylinder 17, an installing plate 18, a hose 19, a pipeline 20, a laser 21, cotton non-woven fabric 22 and polylactic acid non-woven fabric 23.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1 to 5, two first conveying rollers 2, two second conveying rollers 4 and two third conveying rollers 6 are symmetrically arranged on a support 1 from bottom to top, the first conveying rollers 2 and the second conveying rollers 4 are respectively connected with a reduction gearbox 10 and a motor 9 for driving the first conveying rollers and the second conveying rollers 4 to rotate, and the second conveying rollers 4 and the third conveying rollers 6 are connected through a second transmission mechanism 14. The second transmission 14 is a belt transmission in this embodiment. The motor 9 can adopt a servo motor with the model number of 80st-m03520 and is controlled by a servo controller.
The first conveying belt 3 is sleeved on the two first conveying rollers 2, the two second conveying belts 5 are symmetrically sleeved on the two second conveying rollers 4, a first gap is formed between the two second conveying belts 5, the two third conveying belts 7 are symmetrically sleeved on the two third conveying rollers 6, and a second gap is formed between the two third conveying belts 7.
In this embodiment, the width of the first slit is greater than that of the second slit, and the widths of the first slit and the second slit are determined according to the size of the wet tissue, wherein the width of the second slit is slightly equal to that of the wet tissue, and the width of the first slit is greater than that of the second slit, so that the cotton non-woven fabric falling from the second slit can pass through the first slit and can be prevented from touching the second conveyor belts 5 on both sides.
Two connecting frames 13 are symmetrically fixed on the support 1, two towel folding plates 12 which are parallel to each other are fixedly connected between the two connecting frames 13, and when the polylactic acid non-woven fabric 23 passes through the towel folding plates 12, the part of the polylactic acid non-woven fabric which is larger than the towel folding plates 12 is folded when the polylactic acid non-woven fabric touches the towel folding plates 12, so that the towel folding effect is achieved.
The top end of the bracket 1 is fixedly connected with a fixed frame 15, the fixed frame 15 is provided with an air cylinder 17 and a pulse valve 16, the pulse valve 16 is connected with an air compressor, and the pulse valve 16 adopts an electromagnetic pulse valve.
The piston rod of the air cylinder 17 penetrates through the fixed frame 15 and extends to the upper part of the second gap, and the air cylinder 17 is controlled through an electromagnetic valve. The provision of the air cylinder 17 serves to adjust the height of the duct 20 and mounting plate 18, and the extension of the air cylinder 17 can be used to push down mechanically in certain situations, such as when the pulsed air flow fails to push the cotton nonwoven 22.
The piston rod of cylinder 17 is fixedly connected with pipeline 20, and pipeline 20 adopts semi-open structure, and the one side that is close to the piston rod seals.
The pipeline 20 is communicated with the air outlet end of the pulse valve 16 through a hose 19, a mounting plate 18 is fixedly connected with the pipeline 20, and the pipeline 20 penetrates through the mounting plate 18. The pulsating air stream is ejected through the conduit 20 leaking out of the underside of the mounting plate 18 to effect the descent of the wet wipes. Through the arrangement of the pulse valve 16, the reduction of the wet tissue is realized through the pulse airflow, the wet tissue is not contacted with the pulse airflow again, the safety is higher, and the mechanical scratch and deformation of the wet tissue are avoided.
The mounting plate 18 is provided with a laser 21 for perforating the wet tissue, and a high-energy laser beam emitted by the laser 21 is projected on the surface of the polylactic acid non-woven fabric 23 and is perforated on the surface thereof. Such non-contact is safer and it does not mechanically deform the wet wipe.
The working process is as follows:
referring to fig. 5, the area of the polylactic acid non-woven fabric should be greater than the wet tissue, the humidification, the cotton non-woven fabric 22 after cutting is carried through the third conveyer belt 7, the polylactic acid non-woven fabric 23 after cutting is carried through the second conveyer belt 5, the two carry and keep in step synchronously, when the cotton non-woven fabric 22 carries the downside of mounting panel 18, open pulse valve 16, pulse gas is spouted from pipeline 20 and is driven cotton non-woven fabric 22 to pass from gap two and descend to second conveyer belt 5 department, make cotton non-woven fabric 22 and polylactic acid non-woven fabric 23 contact, paste mutually, then the two passes until falling on first conveyer belt 3 from gap one under the effect of atmospheric pressure, first conveyer belt 3 is owing to adopt flexible material can provide a buffering simultaneously.
Referring to fig. 5, when the polylactic acid non-woven fabric 23 passes through the first slit, the second conveyor belts 5 on both sides fold the polylactic acid non-woven fabric 23 in half, and similarly, when the polylactic acid non-woven fabric 23 passes through the two folding plates 12, the other two edges of the polylactic acid non-woven fabric 23 can be folded in half until the polylactic acid non-woven fabric 23 completely wraps the cotton non-woven fabric 22 therein when the polylactic acid non-woven fabric 23 falls on the conveyor belt 3.
Then, the laser 21 at the bottom of the mounting plate 18 is operated to perforate the upper surface of the polylactic acid nonwoven fabric 23, so that the micropores are uniformly distributed on the upper surface, and the moisture in the cotton nonwoven fabric 22 can be squeezed out through the micropores because the polylactic acid nonwoven fabric 23 is hydrophobic.
Example two
In this embodiment, a heating roller 11 is further connected to the extension of the frame 1, the heating roller 11 is connected to the first conveying roller 2 through a first transmission mechanism 8, the first transmission mechanism 8 is a belt transmission mechanism in this embodiment, and the heating roller 11 is located above the first conveying belt 3 with a gap three therebetween.
The third gap is determined by the overall thickness of the wet tissue, and the third gap is slightly smaller than the fluffy thickness of the wet tissue, so that the heating pipe 11 can be ensured to be in contact with the upper surface of the wet tissue, and the upper surface turnover part and the upper side holes of the polylactic acid non-woven fabric 23 are heated.
The surface temperature of the heating roller 11 is at least 55 ℃ and at most 80 ℃, and the polylactic acid is deformed at 55 ℃ or higher, and the temperature is not preferably too high.
When the polylactic acid non-woven fabric 23 contacts the heating roller 11, the polylactic acid non-woven fabric 23 is thermally shrunk at the temperature of the interval, so that the upper surface of the polylactic acid non-woven fabric 23 is shrunk to better wrap the cotton non-woven fabric in the polylactic acid non-woven fabric, the through holes on the upper side of the polylactic acid non-woven fabric are shrunk to lock water, when a user uses the polylactic acid non-woven fabric, the polylactic acid non-woven fabric 23 on the outer layer can be stretched to enlarge the holes, and the water yield of the wet tissue can be controlled according to the requirements of the user.
The above description is only a preferred embodiment of the present invention, and not intended to be exhaustive or to limit the scope of the present invention, and any person skilled in the art can substitute or change the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (4)
1. The processing device for the degradable wet tissue is characterized by comprising a support (1), wherein two first conveying rollers (2), two second conveying rollers (4) and two third conveying rollers (6) are symmetrically arranged on the support (1) from bottom to top, the first conveying rollers (2) and the second conveying rollers (4) are respectively connected with a reduction gearbox (10) and a motor (9) for driving the first conveying rollers and the second conveying rollers to rotate, and the second conveying rollers (4) and the third conveying rollers (6) are connected through a second transmission mechanism (14);
a first conveying belt (3) is sleeved on the two first conveying rollers (2), two second conveying belts (5) are symmetrically sleeved on the two second conveying rollers (4), a first gap is formed between the two second conveying belts (5), two third conveying belts (7) are symmetrically sleeved on the two third conveying rollers (6), and a second gap is formed between the two third conveying belts (7);
the top end of the support (1) is fixedly connected with a fixing frame (15), an air cylinder (17) and a pulse valve (16) are mounted on the fixing frame (15), a piston rod of the air cylinder (17) penetrates through the fixing frame (15) and extends to the position above the second gap, a pipeline (20) is fixedly connected to the piston rod of the air cylinder (17), the pipeline (20) is communicated with the air outlet end of the pulse valve (16) through a hose (19), a mounting plate (18) is fixedly connected to the pipeline (20), and the pipeline (20) penetrates through the mounting plate (18);
the mounting plate (18) is provided with a laser (21) for perforating the wet tissue.
2. The processing device for degradable wet tissues as claimed in claim 1, wherein the width of the first slit is larger than that of the second slit.
3. The processing device for the degradable wet tissue as claimed in claim 1, wherein the extended part of the bracket (1) is connected with a heating roller (11) through a shaft, the heating roller (11) is connected with the first conveying roller (2) through a first transmission mechanism (8), the surface temperature of the heating roller (11) is (55) ° c to (80) ° c, and the heating roller (11) is located on the upper side of the first conveying belt (3) and has a gap of three therebetween.
4. The processing device for the degradable wet tissue as claimed in claim 1, wherein two connecting frames (13) are symmetrically fixed on the bracket (1), and two parallel towel folding plates (12) are fixedly connected between the two connecting frames (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110965629.XA CN113682874B (en) | 2021-08-23 | 2021-08-23 | Processing device for degradable wet tissues |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110965629.XA CN113682874B (en) | 2021-08-23 | 2021-08-23 | Processing device for degradable wet tissues |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113682874A true CN113682874A (en) | 2021-11-23 |
| CN113682874B CN113682874B (en) | 2023-04-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110965629.XA Active CN113682874B (en) | 2021-08-23 | 2021-08-23 | Processing device for degradable wet tissues |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207045853U (en) * | 2017-08-04 | 2018-02-27 | 天津市艳胜工贸有限公司 | The palletizing apparatus of wet tissue after a kind of cutting |
| CN209777591U (en) * | 2019-03-25 | 2019-12-13 | 合肥德易生物科技有限公司 | Stacking mechanism of wet tissue production line |
| CN212244140U (en) * | 2019-12-31 | 2020-12-29 | 仙桃市中泰防护用品股份有限公司 | Medical non-woven fabric folding device |
| CN213536798U (en) * | 2020-09-22 | 2021-06-25 | 河南永鸿印务有限公司 | Book printing machine paper fifty percent discount breakage-proof conveyor |
| CN213832216U (en) * | 2020-11-06 | 2021-07-30 | 温州市伟牌机械有限公司 | Horizontal cotton piece packagine machine |
| CN213894670U (en) * | 2020-12-21 | 2021-08-06 | 杭州波一清卫生用品有限公司 | Wet piece of cloth folding device |
-
2021
- 2021-08-23 CN CN202110965629.XA patent/CN113682874B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207045853U (en) * | 2017-08-04 | 2018-02-27 | 天津市艳胜工贸有限公司 | The palletizing apparatus of wet tissue after a kind of cutting |
| CN209777591U (en) * | 2019-03-25 | 2019-12-13 | 合肥德易生物科技有限公司 | Stacking mechanism of wet tissue production line |
| CN212244140U (en) * | 2019-12-31 | 2020-12-29 | 仙桃市中泰防护用品股份有限公司 | Medical non-woven fabric folding device |
| CN213536798U (en) * | 2020-09-22 | 2021-06-25 | 河南永鸿印务有限公司 | Book printing machine paper fifty percent discount breakage-proof conveyor |
| CN213832216U (en) * | 2020-11-06 | 2021-07-30 | 温州市伟牌机械有限公司 | Horizontal cotton piece packagine machine |
| CN213894670U (en) * | 2020-12-21 | 2021-08-06 | 杭州波一清卫生用品有限公司 | Wet piece of cloth folding device |
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| Publication number | Publication date |
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| CN113682874B (en) | 2023-04-28 |
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Effective date of registration: 20230410 Address after: 236500 the government of Jin Zhai Township, Jieshou City, Fuyang, Anhui. Applicant after: ANHUI PROVINCE TIANZHU TEXTILE SCIENCE AND TECHNOLOGY GROUP Co.,Ltd. Address before: 236500 opposite Jinzhai township government, Jieshou City, Fuyang City, Anhui Province Applicant before: Jieshou City Mingyang Textile Technology Co.,Ltd. |
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