CN108618467B - High-air-permeability air cushion bed and manufacturing method thereof - Google Patents
High-air-permeability air cushion bed and manufacturing method thereof Download PDFInfo
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- CN108618467B CN108618467B CN201810686828.5A CN201810686828A CN108618467B CN 108618467 B CN108618467 B CN 108618467B CN 201810686828 A CN201810686828 A CN 201810686828A CN 108618467 B CN108618467 B CN 108618467B
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 15
- 238000005491 wire drawing Methods 0.000 claims abstract description 10
- 239000004744 fabric Substances 0.000 claims description 132
- 238000004049 embossing Methods 0.000 claims description 47
- 238000001035 drying Methods 0.000 claims description 37
- 239000002131 composite material Substances 0.000 claims description 33
- 230000007246 mechanism Effects 0.000 claims description 31
- 238000010438 heat treatment Methods 0.000 claims description 24
- 239000003292 glue Substances 0.000 claims description 23
- 238000004804 winding Methods 0.000 claims description 21
- 238000011049 filling Methods 0.000 claims description 16
- 150000001875 compounds Chemical class 0.000 claims description 14
- 238000009423 ventilation Methods 0.000 claims description 9
- 239000011248 coating agent Substances 0.000 claims description 7
- 238000000576 coating method Methods 0.000 claims description 7
- 238000013329 compounding Methods 0.000 claims description 7
- 238000002844 melting Methods 0.000 claims description 7
- 238000001816 cooling Methods 0.000 claims description 6
- 239000000077 insect repellent Substances 0.000 claims description 5
- 238000003825 pressing Methods 0.000 claims description 5
- 238000009958 sewing Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 230000008018 melting Effects 0.000 claims description 4
- 239000002994 raw material Substances 0.000 claims description 4
- 238000003490 calendering Methods 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 claims description 3
- 238000009775 high-speed stirring Methods 0.000 claims description 3
- 239000004615 ingredient Substances 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims description 3
- 235000011837 pasties Nutrition 0.000 claims description 3
- 229920000728 polyester Polymers 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- 238000007670 refining Methods 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 claims description 3
- 238000004513 sizing Methods 0.000 claims description 3
- 239000002002 slurry Substances 0.000 claims description 3
- 238000009966 trimming Methods 0.000 claims description 3
- 238000009941 weaving Methods 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 2
- 238000005299 abrasion Methods 0.000 claims 1
- 230000035699 permeability Effects 0.000 abstract description 10
- 238000007761 roller coating Methods 0.000 description 10
- 238000004026 adhesive bonding Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000007958 sleep Effects 0.000 description 3
- 241000255925 Diptera Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
- A47C27/08—Fluid mattresses or cushions
- A47C27/081—Fluid mattresses or cushions of pneumatic type
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C19/00—Bedsteads
- A47C19/02—Parts or details of bedsteads not fully covered in a single one of the following subgroups, e.g. bed rails, post rails
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C19/00—Bedsteads
- A47C19/02—Parts or details of bedsteads not fully covered in a single one of the following subgroups, e.g. bed rails, post rails
- A47C19/021—Bedstead frames
- A47C19/024—Legs
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C21/00—Attachments for beds, e.g. sheet holders, bed-cover holders; Ventilating, cooling or heating means in connection with bedsteads or mattresses
- A47C21/04—Devices for ventilating, cooling or heating
- A47C21/042—Devices for ventilating, cooling or heating for ventilating or cooling
- A47C21/046—Devices for ventilating, cooling or heating for ventilating or cooling without active means, e.g. with openings or heat conductors
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
- A47C27/08—Fluid mattresses or cushions
- A47C27/10—Fluid mattresses or cushions with two or more independently-fillable chambers
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
- A47C27/12—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with fibrous inlays, e.g. made of wool, of cotton
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C31/00—Details or accessories for chairs, beds, or the like, not provided for in other groups of this subclass, e.g. upholstery fasteners, mattress protectors, stretching devices for mattress nets
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
- D06C23/00—Making patterns or designs on fabrics
- D06C23/04—Making patterns or designs on fabrics by shrinking, embossing, moiréing, or crêping
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Laminated Bodies (AREA)
Abstract
The invention provides a high-air-permeability air cushion bed and a manufacturing method thereof, belonging to the technical field of furniture articles. A high-air permeability air cushion bed comprises a mattress body with a cavity inside, wherein the side surface of the mattress body is adhered with a wear-resistant layer; the upper surface and the lower surface of the mattress body are provided with a plurality of arc-shaped bulges, a permeable channel is formed between every two adjacent bulges, the permeable channel is provided with anti-slip wiredrawing lines, and the upper surface of the mattress body is also provided with an inflating head I. The invention has the advantage of good air permeability.
Description
Technical Field
The invention belongs to the technical field of furniture articles, and in particular relates to a high-air-permeability air cushion bed and a manufacturing method thereof.
Background
Originally, the air cushion bed is mainly used for burn profession, but the air cushion bed has the advantages of portability, portability and softness, and is now applied to various places, such as camping, bedroom mattresses and the like.
However, since the surface of the air mattress is made of PVC material, the mattress is collapsed during sleeping, and is in direct contact with and adhered to the skin, and the ventilation effect is poor, it is necessary to design an air mattress with high ventilation and a method for manufacturing the same.
Disclosure of Invention
The invention aims to solve the problems in the prior art, and provides a high-air-permeability air cushion bed which solves the problem of poor air permeability of the air cushion bed.
The aim of the invention can be achieved by the following technical scheme:
the high-air-permeability air cushion bed comprises a mattress body with a cavity inside, and is characterized in that the side surface of the mattress body is attached with a wear-resistant layer; the upper surface and the lower surface of the mattress body are provided with a plurality of arc-shaped bulges, a ventilation channel is formed between every two adjacent bulges, the ventilation channel is provided with anti-slip wiredrawing lines, and the upper surface of the mattress body is also provided with an inflating head I.
In the utility model, through inflating first to the inflatable head, make mattress body bulge to make protruding protrusion, form the ventilative way between the arch, the ventilative way can make the circulation of air, can not feel stuffy after the user sleeps on the air cushion bed, improves the comfort level that the customer used. The wiredrawing lines on the surface play a role in skid resistance and attractive appearance.
In the air cushion bed with high air permeability, the surface of the wear-resistant layer is a frosted surface. The frosted surface has better hand feeling and visual sense effect, is convenient to carry in an inflated state, and cannot slide by hands.
In the high-air-permeability air cushion bed, the thickness of the mattress body is 15-20cm. With the thickness, the upper surface and the lower surface of the mattress body can not collide due to pressure when a user uses the mattress. When the device is used in a non-bed, the safety is improved.
In the high-air-permeability air cushion bed, the mattress body is provided with a first air passage which is transversely arranged and a second air passage which is longitudinally arranged. The first air passage and the second air passage are arranged in a staggered mode, heat can flow out along with the air flowing in the first air passage and the second air passage, heat on the surface of the air cushion bed is reduced, and comfort level of a user is improved.
In the high-air-permeability air cushion bed, the mattress body is made of composite fabric, the composite fabric comprises a first PVC layer, a first net cloth layer, a second net cloth layer and a second PVC layer from inside to outside in sequence, the first PVC layer and the first net cloth layer are compounded through glue, and the second net cloth layer and the second PVC layer are compounded through glue; the first mesh cloth layer is connected with the second mesh cloth layer through a connecting wire in a sewing way. The tensile strength of the composite fabric is increased through the first mesh cloth layer and the second mesh cloth layer, the composite fabric cannot deform or crack when inflated, and a cavity is formed through the first PVC layer and the second PVC layer, so that the composite fabric has good sealing performance.
In the air cushion bed with high air permeability, a plurality of supporting columns distributed in an array are fixedly arranged in the cavity, an air charging cavity is arranged in the supporting columns, the upper end and the lower end of the supporting columns are respectively connected with the upper surface and the lower surface of the cavity, and a plurality of air charging heads II for charging the supporting columns are arranged on the mattress body. When the weight on the air cushion bed is heavy, the support upright post can be inflated, and the support upright post can prevent the surface of the air cushion bed from collapsing. And the second inflation head is inflated to inflate the supporting upright post, so that the supporting strength of the supporting upright post is controlled.
In the air cushion bed with high air permeability, the wear-resistant layer is provided with a plurality of filling bags for filling insect repellents, and a plurality of through holes are formed in the surfaces of the filling bags. The insect repellent in the filling bag can evaporate out, so that a protection ring is formed around the air cushion bed, mosquitoes are prevented from entering, and the comfort level is improved.
A method of manufacturing a highly breathable air mattress bed, comprising the steps of:
s1, preparing double-layer mesh cloth: taking polyester yarns as raw materials of base yarns and wiredrawing, weaving by a warping machine to obtain first mesh cloth and second mesh cloth, and sewing the first mesh cloth and the second mesh cloth through yarns to form ventilation grooves to obtain double-layer mesh cloth;
s2, preparation of a PVC film: the PVC ingredients are subjected to four-roll calendering after high-speed stirring, banburying and refining, and are subjected to traction, embossing, cooling, trimming and coiling to obtain the PVC composite material;
s3, preparing a composite fabric: putting the double-layer mesh cloth in the step S1 and the PVC film in the step S2 into a compounding machine, taking the double-layer mesh cloth prepared in the step S1 as a framework material, coating glue on the outer side of the first mesh cloth or the second mesh cloth by a sizing roller, drying and pre-shaping, and then laminating the PVC film in the step S2 on the first mesh cloth or the second mesh cloth by hot melting;
s4, preparing a wear-resistant layer film: the double-layer mesh cloth is soaked in PVC pasty resin slurry and prebaked, PVC films in the step S2 are bonded on two sides of the double-layer mesh cloth in a hot-melting manner to prepare a wear-resistant layer film, and then the wear-resistant layer film is cooled, shaped and coiled to form a filling bag on the wear-resistant layer film and is provided with a through hole;
s5, preparing an air cushion: the PVC film in step S2 is crimped to form support posts,
and (3) cutting the edge of the composite fabric prepared in the step (S3) according to the drawing, attaching the wear-resistant layer film prepared in the step (S4), forming an air passage during attaching, opening the upper part of the composite fabric, installing a first air valve, opening the upper part of the composite fabric, connecting the upper part of the composite fabric with the support upright post, and installing a second air valve to form the air cushion.
The manufacturing method can obtain the highly breathable mattress bed, and the breathable grooves are formed in the mattress, so that a user can not heat the back too much when using the mattress.
In the manufacturing method of the high-air-permeability air cushion bed, the compounding machine comprises a rack, wherein a first unreeling drum for installing double-layer mesh cloth, a second unreeling drum for installing a first PVC film, a third unreeling drum for installing a second PVC film and a reeling drum for reeling the compounded fabric are rotatably arranged on the rack; the machine frame is fixedly provided with a first drying box for the double-layer mesh cloth to pass through and dry, a second drying box for the double-layer mesh cloth to pass through and dry is fixedly arranged above the first drying box, one side in the first drying box is rotationally provided with a first auxiliary roller, the first auxiliary roller and a first winding drum are parallel to each other and are positioned in the same horizontal plane, the upper part of the first auxiliary roller is rotationally provided with a second auxiliary roller, the upper part of the first winding drum is provided with a third auxiliary roller, and the second auxiliary roller and the third auxiliary roller are parallel to each other and are respectively positioned on two sides of the second drying box; the device comprises a frame, a first drying box, a second drying box, a first heating roller, a second heating roller, a lifting mechanism, a first PVC film, a second PVC film, a first embossing mechanism and a second embossing mechanism, wherein the first roller is arranged at the inlet of the first drying box and is used for rolling glue on one side of the double-layer mesh cloth; an air cooler for cooling is arranged between the embossing mechanism and the winding drum.
The working principle of the compound machine is as follows: the double-layer mesh cloth is arranged on a first unwinding drum, a first PVC film is arranged on a second unwinding drum, a second PVC film is arranged on a third unwinding drum, the double-layer mesh cloth passes through a first drying box, winds around a first auxiliary roller, a second auxiliary roller, passes through a second drying box, winds around a third auxiliary roller and passes through a feeding channel, is finally fixed on a winding drum, one surface of the double-layer mesh cloth is coated with glue through a roller coating device, the double-layer mesh cloth is heated and baked through the first drying box, the other surface of the double-layer mesh cloth is coated with glue through a roller coating device, the second drying box is heated and baked through the second drying box, the first PVC film is attached to the upper surface of the double-layer mesh cloth when passing through the feeding channel, the second PVC film is attached to the lower surface of the double-layer mesh cloth, the first heating roller and the second heating roller are used for extrusion and hot melting compounding, then the pattern on the original double-layer mesh cloth is deepened through an embossing mechanism, and finally the double-layer mesh cloth is wound after an air cooler.
In the compound machine, an S-shaped structure is formed by the first auxiliary roller, the second auxiliary roller, the third auxiliary roller and the first unreeling roller, the gluing surfaces of the double-layer mesh cloth are upward, the glue flow is reduced, and the glue quantity on the two surfaces of the double-layer mesh cloth is uniform.
The original flowers of the double-layer mesh cloth can be deepened through the embossing mechanism, and the deformation of the flowers on the double-layer mesh cloth after the first PVC film and the second PVC film are compounded is prevented.
In the compound machine, a first winding drum, a second winding drum, a third winding drum, a first heating roller and a winding drum are respectively driven by motors.
The first roller coating device and the second roller coating device in the compound machine are the prior art and are common and commonly used devices in the market.
In the method for manufacturing the high-air-permeability air bed, the lifting mechanism comprises a first push rod motor and a lifting frame I, the first push rod motor is fixedly arranged on the frame, an output shaft is vertically downward, the lifting frame I is fixedly arranged at the end part of the output shaft of the first push rod motor, the second heating roller is rotatably arranged on the lifting frame I, and two adjusting rods capable of supporting and adjusting the lowest height of the lifting frame I are fixedly arranged on the frame. The first push rod motor is started to drive the lifting frame I to lift up and down, the lifting frame drives the second heating roller to lift up and down, the lowest moving height of the lifting frame I is adjusted through the adjusting rod, and the second heating roller is prevented from colliding with the first heating roller.
In the manufacturing method of the high-air-permeability air cushion bed, the embossing mechanism comprises an embossing plate and an embossing roller, a plurality of grooves are formed in the embossing plate, a first roller and a second roller are rotatably arranged on the frame, a conveying belt is sleeved on the first roller and the second roller and is elastic, the embossing plate is located in the conveying belt and is attached to a conveying surface on the conveying belt, the embossing roller is arranged on the frame through a lifting mechanism, annular pressing blocks matched with the grooves are fixedly arranged on the circumferential surface of the embossing roller at equal intervals, the lifting mechanism comprises a second push rod motor and a lifting frame II, the second push rod motor is fixedly arranged on the frame and has an output shaft vertically downwards, the lifting frame II is fixedly arranged at the end part of the output shaft of the second push rod motor, and the embossing roller is rotatably arranged on the lifting frame II. The height of the embossing roller is controlled through the lifting mechanism, the embossing roller and the conveying belt run synchronously, and the annular pressing block on the embossing roller can be pressed into the tight conveying belt and enable the conveying belt to sink into the groove. Compared with the prior art, the invention has the following advantages:
1. through inflating first, make mattress body bulge to make protruding protrusion, form the ventilative way between the arch, the ventilative way can make the circulation of air, can not feel stuffy after the user sleeps on the air cushion bed, improves the comfort level that the customer used. The wiredrawing lines on the surface play a role in skid resistance and attractive appearance.
2. The manufacturing method can obtain the highly breathable mattress bed, and the breathable grooves are formed in the mattress, so that a user can not heat the back too much when using the mattress.
3. In the compound machine, an S-shaped structure is formed by the first auxiliary roller, the second auxiliary roller, the third auxiliary roller and the first unreeling roller, the gluing surfaces of the double-layer mesh cloth are upward, the glue flow is reduced, and the glue quantity on the two surfaces of the double-layer mesh cloth is uniform.
4. The manufacturing method can obtain the highly breathable mattress bed, and the breathable grooves are formed in the mattress, so that a user can not heat the back too much when using the mattress. The use comfort of customers is improved.
5. This compounding machine can be quick with first PVC membrane, the compound of second PVC membrane on double-deck screen cloth, and can design the composite raw materials after the complex.
Drawings
Fig. 1 is a schematic diagram of the present invention.
Fig. 2 is an internal structural view of the present invention.
Figure 3 is a schematic view of the first and second airways of the present invention.
Fig. 4 is a structural diagram of the composite fabric in the present invention.
Fig. 5 is an enlarged view at a in fig. 2.
Fig. 6 is a schematic view of a compound machine according to the present invention.
Fig. 7 is a schematic view of the embossing mechanism of the present invention.
Fig. 8 is a side view of the embossing mechanism of the present invention.
In the figure, 1, a mattress body; 2. a wear-resistant layer; 3. a protrusion; 4. an air-permeable passage; 5. drawing lines; 6. an inflation head I; 7. an air passage I; 8. an air passage II; 9. a first PVC layer; 10. a first scrim layer; 11. a second scrim layer; 12. a second PVC layer; 13. a connecting wire; 14. a support column; 15. an air-filling cavity; 16. an inflation head II; 17. filling the bag; 18. a through hole; 19. the first winding drum is put; 20. a second winding drum is put; 21. a third winding drum is put; 22. winding up a winding drum; 23. a lifting frame II; 24. a first drying box; 25. a second drying box; 26. a first auxiliary roller; 27. a second auxiliary roller; 28. a third auxiliary roller; 29. a roller coating device I; 30. a second roller coating device; 31. a first heated roller; 32. a second heated roller; 33. a feed channel; 34. an air cooler; 35. a first push rod motor; 36. a lifting frame I; 37. an adjusting rod; 38. an embossed plate; 39. embossing rollers; 40. a conveyor belt; 41. an annular pressing block; 42. a second push rod motor; 43. a groove.
Description of the embodiments
The following are specific embodiments of the present invention and the technical solutions of the present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1 to 5, a highly breathable air mattress bed and a method for manufacturing the same, comprising a mattress body 1 having a cavity therein, the side of the mattress body 1 being bonded with a wear layer 2; the upper surface and the lower surface of the mattress body 1 are provided with a plurality of arc-shaped bulges 3, an air-permeable channel 4 is formed between every two adjacent bulges 3, the air-permeable channel 4 is provided with anti-slip wiredrawing lines 5, and the upper surface of the mattress body 1 is also provided with an inflating head I6.
In the utility model, through inflating first 6 to aerify, make mattress body 1 swell to make protruding 3 protrusion, form ventilation way 4 between protruding 3, ventilation way 4 can make the circulation of air, can not feel stuffy after the user sleeps on the air cushion bed, improve the comfort level that the customer used. The wiredrawing lines 5 on the surface have the functions of skid resistance and beautiful appearance.
In the high-air-permeability air cushion bed, the surface of the wear-resistant layer 2 is a frosted surface. The frosted surface has better hand feeling and visual sense effect, is convenient to carry in an inflated state, and cannot slide by hands.
In the high air permeability air mattress bed, the thickness of the mattress body 1 is 15 cm to 20cm. With this thickness, the upper surface and the lower surface of the mattress body 1 are not bumped by pressure during use. When the device is used in a non-bed, the safety is improved.
In the high-permeability air cushion bed, the mattress body 1 is provided with a first air passage 7 which is transversely arranged and a second air passage 8 which is longitudinally arranged. The first air passage 7 and the second air passage 8 are arranged in a staggered mode, heat can flow out in an acceleration mode along with the air flow in the first air passage 7 and the second air passage 8, heat on the surface of the air cushion bed is reduced, and comfort level of a user is improved.
In the air cushion bed with high air permeability, the mattress body 1 is made of composite fabric, the composite fabric comprises a first PVC layer 9, a first net cloth layer 10, a second net cloth layer 11 and a second PVC layer 12 from inside to outside in sequence, the first PVC layer 9 and the first net cloth layer 10 are compounded by glue, and the second net cloth layer 11 and the second PVC layer 12 are compounded by glue; the first and second gauze layers 10 and 11 are sewn together by a connecting line 13. The tensile property of the composite fabric is increased through the first net cloth layer 10 and the second net cloth layer 11, the composite fabric cannot be deformed or split when inflated, and a cavity is formed through the first PVC layer 9 and the second PVC layer 12, so that the composite fabric has good sealing property.
In the air bed with high air permeability, a plurality of support columns 14 distributed in array are fixedly arranged in the cavity, an air charging cavity 15 is arranged in the support columns 14, the upper end and the lower end of the support columns 14 are respectively connected with the upper surface and the lower surface of the cavity, and a plurality of air charging heads II 16 for charging the support columns 14 are arranged on the mattress body 1. When the weight of the air cushion bed is heavy, the support upright 14 can be inflated, and the support upright 14 can prevent the surface of the air cushion bed from collapsing. The support upright 14 can be inflated by inflating the inflation head II 16, and the support strength of the support upright 14 is controlled.
In the air bed with high air permeability, the wear-resistant layer 2 is provided with a plurality of filling bags 17 for filling insect repellent, and the surfaces of the filling bags 17 are provided with a plurality of through holes 18. The insect repellent in the filling bag 17 can evaporate out, so that a protection ring is formed around the air cushion bed, mosquitoes are prevented from entering, and the comfort is improved.
A method of manufacturing a highly breathable air mattress bed, comprising the steps of:
s1, preparing double-layer mesh cloth: taking polyester yarns as raw materials of base yarns and wiredrawing, weaving by a warping machine to obtain first mesh cloth and second mesh cloth, and sewing the first mesh cloth and the second mesh cloth through yarns to form ventilation grooves to obtain double-layer mesh cloth;
s2, preparation of a PVC film: the PVC ingredients are subjected to four-roll calendering after high-speed stirring, banburying and refining, and are subjected to traction, embossing, cooling, trimming and coiling to obtain the PVC composite material;
s3, preparing a composite fabric: putting the double-layer mesh cloth in the step S1 and the PVC film in the step S2 into a compounding machine, taking the double-layer mesh cloth prepared in the step S1 as a framework material, coating glue on the outer side of the first mesh cloth or the second mesh cloth by a sizing roller, drying and pre-shaping, and then laminating the PVC film in the step S2 on the first mesh cloth or the second mesh cloth by hot melting;
s4, preparing a wear-resistant layer film: the double-layer mesh cloth is soaked in PVC pasty resin slurry and prebaked, PVC films in the step S2 are bonded on two sides of the double-layer mesh cloth in a hot-melting manner to prepare a wear-resistant layer film, and then the wear-resistant layer film is cooled, shaped and coiled to form a filling bag on the wear-resistant layer film and is provided with a through hole;
s5, preparing an air cushion: the PVC film in step S2 is crimped to form support posts,
and (3) cutting the edge of the composite fabric prepared in the step (S3) according to the drawing, attaching the wear-resistant layer film prepared in the step (S4), forming an air passage during attaching, opening the upper part of the composite fabric, installing a first air valve, opening the upper part of the composite fabric, connecting the upper part of the composite fabric with the support upright post, and installing a second air valve to form the air cushion.
As shown in fig. 6 to 8, in particular, the compound machine comprises a frame, wherein a first unreeling drum 19 for installing double-layer mesh cloth, a second unreeling drum 20 for installing a first PVC film, a third unreeling drum 21 for installing a second PVC film and a reeling drum 22 for reeling compound fabric are rotatably arranged on the frame; a first drying box 24 through which the double-layer mesh cloth passes and is dried is fixedly arranged on the frame, a second drying box 25 through which the double-layer mesh cloth passes and is dried is fixedly arranged above the first drying box 24, a first auxiliary roller 26 is rotatably arranged at one side in the first drying box 24, the first auxiliary roller 26 and a first winding drum 19 are parallel to each other and are positioned in the same horizontal plane, a second auxiliary roller 27 is rotatably arranged above the first auxiliary roller 26, a third auxiliary roller 28 is arranged above the first winding drum 19, and the second auxiliary roller 27 and the third auxiliary roller 28 are parallel to each other and are respectively positioned at two sides of the second drying box 25; the inlet of the first drying box 24 is provided with a first roller coating device 29 for coating glue on one side of the double-layer mesh cloth, the inlet of the second drying box 25 is provided with a second roller coating device 30 for coating glue on the other side of the double-layer mesh cloth, a first heating roller 31 is rotatably arranged on a frame, a second heating roller 32 is arranged above the first heating roller 31, the second heating roller 32 is arranged on the frame through a lifting mechanism, a feeding channel 33 for the double-layer mesh cloth, a first PVC film and a second PVC film to pass through is formed between the first heating roller 31 and the second heating roller 32, and an embossing mechanism for embossing the surface of the composite fabric is arranged between the first heating roller 31 and the winding drum 22; an air cooler 34 for cooling is arranged between the embossing mechanism and the winding drum 22.
The working principle of the compound machine is as follows: the double-layer mesh cloth is arranged on a first unwinding drum 19, a first PVC film is arranged on a second unwinding drum 20, a second PVC film is arranged on a third unwinding drum 21, the double-layer mesh cloth passes through a first drying box 24, winds a first auxiliary roller 26, a second auxiliary roller 27, passes through a second drying box 25, winds a third auxiliary roller 28 and passes through a feeding channel 33, is finally fixed on a winding drum 22, one surface of the double-layer mesh cloth is coated with glue through a first roller coating device 29, the first drying box 24 is heated and baked, the other surface of the double-layer mesh cloth is coated with glue through a second roller coating device 30, the second drying box 25 is heated and baked, the first PVC film is attached to the upper surface of the double-layer mesh cloth when passing through the feeding channel 33, the second PVC film is attached to the lower surface of the double-layer mesh cloth, the first heating roller 31 and the second heating roller 32 are extruded and fused for compounding, then the original pattern on the double-layer mesh cloth is deepened through a embossing mechanism, and finally the double-layer mesh cloth is wound after a mechanism air cooler 34.
In the compound machine, an S-shaped structure is formed by the first auxiliary roller 26, the second auxiliary roller 27, the third auxiliary roller 28 and the first unreeling roller 19, the gluing surfaces of the double-layer mesh cloth are all upward, the glue flow is reduced, and the glue quantity on the two surfaces of the double-layer mesh cloth is uniform.
The original flowers of the double-layer mesh cloth can be deepened through the embossing mechanism, and the deformation of the flowers on the double-layer mesh cloth after the first PVC film and the second PVC film are compounded is prevented.
The first roll coating device 29 and the second roll coating device 30 in the compound machine are common and commonly used devices in the market in the prior art.
Specifically, the lifting mechanism comprises a first push rod motor 35 and a first lifting frame 36, the first push rod motor 35 is fixedly arranged on the frame, the output shaft is vertically downward, the first lifting frame 36 is fixedly arranged at the end part of the output shaft of the first push rod motor 35, the second heating roller 32 is rotatably arranged on the first lifting frame 36, and two adjusting rods 37 capable of supporting and adjusting the lowest height of the first lifting frame 36 are fixedly arranged on the frame. The first push rod motor 35 is started to drive the first lifting frame 36 to lift up and down, the first lifting frame 36 drives the second heating roller 32 to lift up and down, and the lowest moving height of the first lifting frame 36 is adjusted through the adjusting rod 37 to prevent the second heating roller 32 from colliding with the first heating roller 31.
Specifically, the embossing mechanism comprises an embossing plate 38 and an embossing roller 39, a plurality of grooves 43 are formed in the embossing plate 38, a first roller and a second roller are rotatably arranged on a frame, a conveying belt 40 is sleeved on the first roller and the second roller, the conveying belt 40 has elasticity, the embossing roller 39 is arranged on the frame through a lifting mechanism, annular pressing blocks 41 matched with the grooves are fixedly arranged on the circumferential surface of the embossing roller 39 at equal intervals, the lifting mechanism comprises a second push rod motor 42 and a second lifting frame 23, the second push rod motor 42 is fixedly arranged on the frame, an output shaft is vertically downward, the second lifting frame 23 is fixedly arranged at the end part of the output shaft of the second push rod motor 42, and the embossing roller 39 is rotatably arranged on the second lifting frame 23. The elevation of the embossing drum 39 is controlled by a lifting mechanism, the embossing drum 39 runs synchronously with the conveyor belt 40, and an annular press block 41 on the embossing drum 39 enables the conveyor belt 40 to sink into the recess 43.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the invention. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (7)
1. The high-air-permeability air cushion bed comprises a mattress body with a cavity inside, and is characterized in that the side surface of the mattress body is attached with a wear-resistant layer; the upper surface and the lower surface of the mattress body are provided with a plurality of arc-shaped bulges, a permeable channel is formed between every two adjacent bulges, the permeable channel is provided with anti-skid wiredrawing lines, and the upper surface of the mattress body is also provided with an inflation head I; the manufacturing method of the high-air-permeability air cushion bed comprises the following steps:
s1, preparing double-layer mesh cloth: taking polyester yarns as raw materials of base yarns and wiredrawing, weaving by a warping machine to obtain first mesh cloth and second mesh cloth, and sewing the first mesh cloth and the second mesh cloth through yarns to form ventilation grooves to obtain double-layer mesh cloth;
s2, preparation of a PVC film: the PVC ingredients are subjected to four-roll calendering after high-speed stirring, banburying and refining, and are subjected to traction, embossing, cooling, trimming and coiling to obtain the PVC composite material;
s3, preparing a composite fabric: putting the double-layer mesh cloth in the step S1 and the PVC film in the step S2 into a compounding machine, taking the double-layer mesh cloth prepared in the step S1 as a framework material, coating glue on the outer side of the first mesh cloth or the second mesh cloth by a sizing roller, drying and pre-shaping, and then laminating the PVC film in the step S2 on the first mesh cloth or the second mesh cloth by hot melting;
s4, preparing a wear-resistant layer film: the double-layer mesh cloth is soaked in PVC pasty resin slurry and prebaked, PVC films in the step S2 are bonded on two sides of the double-layer mesh cloth in a hot-melting manner to prepare a wear-resistant layer film, and then the wear-resistant layer film is cooled, shaped and coiled to form a filling bag on the wear-resistant layer film and is provided with a through hole;
s5, preparing an air cushion: the PVC film in step S2 is crimped to form support posts,
cutting the edge of the composite fabric prepared in the step S3 according to a drawing, and then attaching the wear-resistant layer film prepared in the step S4 to form an air duct during attaching, wherein a first air valve is arranged on the upper opening of the composite fabric, an opening connected with a supporting upright post is arranged on the composite fabric, and a second air valve is arranged on the upper opening of the composite fabric to form an air cushion; the compound machine comprises a frame, wherein a first unreeling drum for installing double-layer mesh cloth, a second unreeling drum for installing a first PVC film, a third unreeling drum for installing a second PVC film and a reeling drum for reeling compound fabric are rotatably arranged on the frame; the machine frame is fixedly provided with a first drying box for the double-layer mesh cloth to pass through and dry, a second drying box for the double-layer mesh cloth to pass through and dry is fixedly arranged above the first drying box, one side in the first drying box is rotationally provided with a first auxiliary roller, the first auxiliary roller and a first winding drum are parallel to each other and are positioned in the same horizontal plane, the upper part of the first auxiliary roller is rotationally provided with a second auxiliary roller, the upper part of the first winding drum is provided with a third auxiliary roller, and the second auxiliary roller and the third auxiliary roller are parallel to each other and are respectively positioned on two sides of the second drying box; the device comprises a frame, a first drying box, a second drying box, a first heating roller, a second heating roller, a lifting mechanism, a first PVC film, a second PVC film, a first embossing mechanism and a second embossing mechanism, wherein the first roller is arranged at the inlet of the first drying box and is used for rolling glue on one side of the double-layer mesh cloth; an air cooler for cooling is arranged between the embossing mechanism and the winding drum; the embossing mechanism comprises an embossing plate and an embossing roller, a plurality of grooves are formed in the embossing plate, a first roller and a second roller are rotatably arranged on the frame, a conveying belt is sleeved on the first roller and the second roller and is elastic, the embossing plate is located in the conveying belt and is attached to a conveying surface on the conveying belt, the embossing roller is arranged on the frame through a lifting mechanism, annular pressing blocks matched with the grooves are fixedly arranged on the circumferential surface of the embossing roller at equal intervals, the lifting mechanism comprises a second push rod motor and a lifting frame II, the second push rod motor is fixedly arranged on the frame and the output shaft of the second push rod motor is vertically downward, and the lifting frame II is fixedly arranged at the end part of the output shaft of the second push rod motor.
2. The highly breathable air mattress according to claim 1, wherein the surface of the abrasion-resistant layer is frosted.
3. A highly breathable air mattress according to claim 2, wherein said mattress body has a thickness of 15-20cm.
4. A highly breathable mattress bed according to claim 3, wherein said mattress body has a first air passage disposed transversely and a second air passage disposed longitudinally.
5. The high-air-permeability air mattress bed according to claim 1, wherein the mattress body is made of composite fabric, the composite fabric comprises a first PVC layer, a first mesh layer, a second mesh layer and a second PVC layer from inside to outside in sequence, the first PVC layer and the first mesh layer are compounded through glue, and the second mesh layer and the second PVC layer are compounded through glue; the first mesh cloth layer is connected with the second mesh cloth layer through a connecting wire in a sewing way.
6. The high-air-permeability air cushion bed according to claim 1, wherein a cavity is formed by the first PVC layer and the second PVC layer, a plurality of support columns distributed in an array are fixedly arranged in the cavity, an air inflation cavity is arranged in the support columns, the upper end and the lower end of the support columns are respectively connected with the upper surface and the lower surface of the cavity, and a plurality of air inflation heads II for inflating the support columns are arranged on the mattress body.
7. The high-permeability air bed according to claim 1, wherein the wear-resistant layer is provided with a plurality of filling bags for filling insect repellent, and the surfaces of the filling bags are provided with a plurality of through holes.
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| CN108618467A (en) | 2018-10-09 |
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