CN112458725B - Production device and production process of low-dust cloth - Google Patents
Production device and production process of low-dust cloth Download PDFInfo
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- CN112458725B CN112458725B CN202011405674.1A CN202011405674A CN112458725B CN 112458725 B CN112458725 B CN 112458725B CN 202011405674 A CN202011405674 A CN 202011405674A CN 112458725 B CN112458725 B CN 112458725B
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- 239000004744 fabric Substances 0.000 title claims abstract description 189
- 239000000428 dust Substances 0.000 title claims abstract description 104
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 36
- 238000004140 cleaning Methods 0.000 claims abstract description 47
- 238000010009 beating Methods 0.000 claims abstract description 39
- 230000005540 biological transmission Effects 0.000 claims abstract description 6
- 230000007246 mechanism Effects 0.000 claims abstract description 6
- 238000005520 cutting process Methods 0.000 claims description 26
- 238000004806 packaging method and process Methods 0.000 claims description 21
- 238000005108 dry cleaning Methods 0.000 claims description 18
- 238000005406 washing Methods 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 15
- 230000000694 effects Effects 0.000 claims description 13
- 238000010410 dusting Methods 0.000 claims description 11
- 230000008569 process Effects 0.000 claims description 10
- 239000010410 layer Substances 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 6
- 239000002344 surface layer Substances 0.000 claims description 6
- 238000012856 packing Methods 0.000 claims description 5
- 238000004043 dyeing Methods 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 4
- 239000004753 textile Substances 0.000 claims description 4
- 230000008901 benefit Effects 0.000 abstract description 2
- 230000003749 cleanliness Effects 0.000 abstract 1
- 238000005265 energy consumption Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 21
- 238000001035 drying Methods 0.000 description 11
- 239000002245 particle Substances 0.000 description 7
- 230000009471 action Effects 0.000 description 3
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 239000008187 granular material Substances 0.000 description 3
- 239000008213 purified water Substances 0.000 description 3
- 239000010865 sewage Substances 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 238000010924 continuous production Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 238000001223 reverse osmosis Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Classifications
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06G—MECHANICAL OR PRESSURE CLEANING OF CARPETS, RUGS, SACKS, HIDES, OR OTHER SKIN OR TEXTILE ARTICLES OR FABRICS; TURNING INSIDE-OUT FLEXIBLE TUBULAR OR OTHER HOLLOW ARTICLES
- D06G1/00—Beating, brushing, or otherwise mechanically cleaning or pressure cleaning carpets, rugs, sacks, hides, or other skin or textile articles or fabrics
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06H—MARKING, INSPECTING, SEAMING OR SEVERING TEXTILE MATERIALS
- D06H7/00—Apparatus or processes for cutting, or otherwise severing, specially adapted for the cutting, or otherwise severing, of textile materials
- D06H7/02—Apparatus or processes for cutting, or otherwise severing, specially adapted for the cutting, or otherwise severing, of textile materials transversely
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06H—MARKING, INSPECTING, SEAMING OR SEVERING TEXTILE MATERIALS
- D06H7/00—Apparatus or processes for cutting, or otherwise severing, specially adapted for the cutting, or otherwise severing, of textile materials
- D06H7/22—Severing by heat or by chemical agents
- D06H7/221—Severing by heat or by chemical agents by heat
- D06H7/223—Severing by heat or by chemical agents by heat using ultrasonic vibration
Abstract
The invention discloses a low-dust-generation cloth production device which comprises a dust removal softening assembly and an ultrasonic dry cleaner, wherein the dust removal softening assembly comprises a shell, a cloth conveying assembly and a beating assembly, a feed inlet and a discharge outlet are arranged on the shell, a plurality of air inlets and a plurality of air outlets are arranged on the shell, compressed air is input into the shell from the air inlets, the air outlets suck air in the shell and dust together, the beating assembly comprises a rotating shaft and a beating block, the rotating shaft is connected with a motor and a transmission mechanism, the beating block is connected with the rotating shaft through a connecting rod, the cloth treated by the dust removal softening assembly is conveyed into a dust-free room through the conveying assembly, and a cleaning head of the ultrasonic dry cleaner is arranged in the dust-free room to further wash the cloth. The low-dust-generation cloth production device disclosed by the invention has the advantages that the cloth does not need to be washed, the energy consumption can be reduced, the efficiency is improved, and the cleanliness and the flexibility of the dry-cleaned cloth are better.
Description
Technical Field
The invention belongs to the technical field of dust-removing cloth production equipment, and particularly relates to a low-dust-generation cloth production device and a production process.
Background
In the prior art, the production process of dust-free cloth generally uses dyeing and finishing equipment to produce fabric, cuts the fabric, then washes the fabric with water and dries the fabric. As disclosed in the patent document with publication number CN111705403a, a method for preparing dust-free cloth is disclosed, wherein a process for preparing dust-free cloth by knitting, refining, shaping, cutting, cleaning and drying is disclosed, wherein the cleaning process of dust-free cloth is as follows: the first cleaning, namely cleaning by adopting low-liquid-level RO reverse osmosis purified water, wherein the water temperature is 45-50 ℃, the cleaning time is 5-10 minutes, the cleaning is that the rotating speed of the washing machine is 25 revolutions per minute, the water drainage is completed after the cleaning, and the water drainage is completed by adopting the rotating speed of 600 revolutions per minute for 5 minutes; the second cleaning, adopting medium level RO reverse osmosis purified water for cleaning, wherein the water temperature is 30-35 ℃, the cleaning time is 5-10 minutes, the rotating speed of the washing machine is 25 revolutions per minute during cleaning, the water drainage is completed, and the water drainage is completed and dehydrated for 5 minutes at 600 revolutions per minute; thirdly, cleaning by using medium-high liquid level DI deionized purified water, wherein the water temperature is normal temperature, the cleaning time is 5-10 minutes, the rotating speed of the washing machine is 25 revolutions per minute during cleaning, the water is drained after dewatering for 5 minutes at the rotating speed of 600 revolutions per minute, and the cleaning procedure is completed; and drying after the cleaning is finished, wherein a two-stage drying method is adopted for drying, the drying temperature of the first stage is 45-50 ℃, the drying time is 15-20 minutes, the drying temperature of the second stage is 25-30 ℃, the drying time is 20-25 minutes, and the preparation of the soft wear-resistant essence wiping dust-free cloth is finished after the drying is finished.
The existing dust-free cloth preparation process has the defects that a large amount of RO water and electricity are consumed in the water washing process, and the water and electricity resource consumption is relatively large; in the cleaning process, a washing machine is adopted for cleaning, and the surface of the cloth is in contact with the washing machine, so that friction is easy to generate, and the surface of the cloth is scratched or damaged; the cleaning can produce sewage, which affects the environment; after washing, the water-washing machine also needs to be dried, has long time consumption, cannot be continuously produced on line, has low production efficiency, needs more manual operation, and is difficult to realize automatic packaging and automatic folding; the clean and shaped dust-free cloth has relatively hard handfeel and weak fluffy feel, cannot achieve the handfeel of secondary washing, and influences the wiping use effect of the client. It is thus necessary to design a production apparatus for producing a cloth having low dust generation property in order to solve the above-mentioned problems.
Disclosure of Invention
A first object of the present invention is to provide a low-dusting cloth production apparatus capable of solving the problems described in the background art, such as low water consumption and power consumption, low efficiency, relatively hard feeling and weak fluffiness of the dust-free cloth produced by washing.
In order to achieve the above purpose, the invention is realized by the following technical scheme: the production device of the low dust-generating cloth is characterized in that: the dust removal softening assembly comprises a shell, a cloth conveying assembly and a beating assembly, wherein the shell is provided with a feed inlet and a discharge outlet, the feed inlet is arranged at the output end of cloth textile equipment, cloth is conveyed into the shell from the feed inlet through the cloth conveying assembly and is conveyed out of the shell through the cloth conveying assembly at the discharge outlet, a plurality of air inlets and a plurality of air outlets are formed in the shell, compressed air is input into the shell from the air inlets, air in the air outlets is sucked, the air in the shell and dust are sucked out of the shell together, the cloth conveying assembly comprises a plurality of conveying roller groups capable of adjusting the tension of the cloth, the cloth can be driven to be continuously conveyed through relative rotation of the plurality of conveying roller groups, the beating assembly comprises a rotating shaft and beating blocks, the rotating shaft is connected with a motor and a transmission mechanism, the beating blocks are arranged at a certain distance from the rotating shaft, the beating blocks are connected with the rotating shaft, the cloth processed by the dust removal softening assembly is conveyed into a dust-free room through the conveying device, and the cleaning head of the ultrasonic dry cleaner is arranged in the room to further clean the cloth.
The ultrasonic dry cleaner comprises a plurality of groups of cleaning heads and a fan pneumatic unit, each group of cleaning heads comprises a vacuum cavity, a pressure cavity and an ultrasonic nozzle, each fan pneumatic unit comprises a compressed gas supply assembly and an air suction filter assembly, the vacuum cavity of each cleaning head is connected with the air suction filter assembly, the pressure cavity of each cleaning head is connected with the compressed gas supply assembly, the pressure cavity of each cleaning head is used for inputting gas into a dust-free chamber to balance the negative pressure of vacuumizing, the ultrasonic nozzle is arranged at an opening of the vacuum cavity, the opening of the vacuum cavity is arranged towards cloth, the ultrasonic nozzle is arranged at a certain distance from the cloth, ultrasonic waves generated by the ultrasonic nozzle are used for destroying an air adhesion layer on the surface layer of the cloth, dust on the cloth is separated from the cloth, and is sucked into the vacuum cavity under the negative pressure effect of the vacuum cavity and sucked into the filter for filtering through a pipeline. Through setting up ultrasonic dry cleaner, can be with fluffy smooth cloth after preliminary dry cleaning further fine cleaning, make the dust on the cloth thoroughly get rid of, make the cloth after wasing accord with hundred grades dustless requirement, 100% get rid of the tiny granule more than 1.6 um.
The compressed gas supply assembly of the fan pneumatic unit comprises a compressed gas supply device, an oil-gas separator, a filter, a control valve and an air supply branch pipe, the air suction filter assembly comprises a fan, a dust removal filter and an air suction branch pipe, a gas interface of the compressed gas supply device is connected with the oil-gas separator, an output end of the oil-gas separator is connected with the filter through a pipeline, an output end of the filter is connected with the control valve through a pipeline, an output end of the control valve is connected with an air inlet end of the air supply branch pipe, each branch pipe of the air supply branch pipe is respectively and correspondingly connected with a pressure cavity interface of each cleaning head of the ultrasonic dry cleaner, a vacuum cavity interface of each cleaning head of the ultrasonic dry cleaner is respectively and correspondingly connected with each branch pipe of the air suction branch pipe, an air outlet end of the air suction branch pipe is connected with the dust removal filter through a pipeline, an air outlet end of the dust removal filter is connected with the fan through a pipeline, an air release valve is arranged on a pipeline between the dust removal filter and the fan, and the fan pneumatic unit further comprises a controller, and the controller is respectively connected with the fan, the dust removal filter and the compressed gas supply device. The air blower pneumatic unit is connected with the ultrasonic dry cleaner, so that the vacuum cavity of the ultrasonic dry cleaner generates suction force, dust separated from the surface of the cloth under the action of ultrasonic waves is sucked outside the dust-free room, and compressed gas is supplied to the pressure cavity of the ultrasonic dry cleaner to balance the negative pressure of the vacuum pumping, so that the air pressure in the dust-free room is stable.
The further scheme is that the discharge end of ultrasonic dry cleaner be provided with the hot wire cutting machine, the cloth that has washed thoroughly is carried to the hot wire cutting machine and is cut, is equipped with automatic packaging machine at the discharge end of hot wire cutting machine, and the cloth after cutting is carried to automatic packaging machine and is folded and pack, and hot wire cutting machine and automatic packaging machine all set up in the clean room. Through setting up hot wire cutting machine and automatic packaging machine, make the cloth automatic cutout that reaches hundred grade dust free requirement become the size of requirement to accomplish the packing voluntarily, do not need manual operation, improve degree of automation, can reduce artifical consumption, can avoid the pollution of cloth moreover.
Further scheme is, the cloth conveying component of dust removal softening subassembly and beat the subassembly and set up in turn with certain interval in the casing, and adjacent beating subassembly sets up the upper and lower both sides at the cloth respectively. Through this kind of setting, can both beat the upper surface and the lower surface of cloth, make its fluffiness better, and get rid of the effect to dust particle better.
The further scheme is that the air inlet and the air outlet are at least two, the air inlet is arranged at one side of the shell at a certain interval, the air outlet is arranged at one side of the shell opposite to the air inlet at a certain interval, the air inlet is connected with the air supply device, and the air outlet is connected with the dust filter and the exhaust fan. Through the arrangement, dust particles in the air after beating can be blown to the air outlet by compressed air, so that the dust particles can quickly reach the outside of the shell through the air outlet, and the dry cleaning effect is enhanced.
The further proposal is that a heating device is arranged on the shell of the dust removal softening component, so that the air temperature in the shell is controlled at 60-100 ℃. Through setting up heating device, the temperature in the control casing of being convenient for makes the fluffiness of cloth better, and the dust granule leaves the cloth more easily when beating, makes the dry cleaning effect of cloth better.
A second object of the present invention is to provide a process for producing a low dusting cloth.
A process for producing a low dusting cloth comprising the steps of:
1) Feeding, wherein the fabric produced by dyeing and finishing equipment is conveyed into a shell of the dust removal softening assembly through the fabric conveying assembly;
2) When the cloth passes through the beating component in the shell of the dust removal softening component, because the beating component continuously rotates, the beating blocks of the beating component beat on the surface of the cloth at a certain frequency, so that the cloth is fluffy and soft, dust on the cloth is beaten down and enters the air in the shell, compressed gas entering through the air inlet of the shell blows the gas with the dust to one side of the air outlet, the gas with the dust is conveyed to the dust filter through the air outlet under the suction effect of the fan, dust in the gas is filtered out, and the rest of the gas is discharged to the external environment by the fan;
3) The cloth processed in the step 2 is conveyed into an ultrasonic dry cleaner arranged in a dust-free room through a conveying device, further fine washing is performed, ultrasonic energy generated by an ultrasonic nozzle in the ultrasonic dry cleaner damages an air adhesion layer on the surface layer of the cloth, dust on the cloth is separated from the cloth, the dust is sucked into a vacuum cavity under the negative pressure effect of the vacuum cavity, and enters a dust filter through a pipeline to convey the dust into a collecting container;
4) The cloth that is handled through step 3 carries to hot wire cutting machine through conveyor and cuts, and the cloth after cutting carries to automatic packaging machine and folds and pack, and hot wire cutting machine and automatic packaging machine all set up in the clean room, and the guarantee cutting can not by dust pollution with the in-process cloth of packing.
In the dust removal softening assembly, the conveying speed of cloth is 10-50m/min, and the air temperature in the dust removal softening assembly is 60-100 ℃.
In the further scheme, in the ultrasonic dry cleaner, the conveying speed of the cloth is 10-50m/min, the pressure applied to the cloth in the ultrasonic dry cleaner is not less than 0.5KG, the tension of the cloth is 3N-6N, and the wavelength and frequency of ultrasonic waves generated by an ultrasonic nozzle in the ultrasonic dry cleaner are adjusted according to the requirement.
The beneficial effects of the invention are as follows: 1) According to the production device and the production process of the low-dust-generation cloth, the cloth does not need to be washed, so that the waste of water resources and the discharge of sewage are avoided, the subsequent drying is realized, and the consumption of energy is reduced; 2) Compared with the cloth dried after washing in the prior art, the beating process can lead the cloth to be fluffy and soft, dust particles in the cloth are easier to thoroughly remove by dry cleaning, and the hundred-grade dust-free requirement is achieved; 3) The production device and the production process of the low-dust cloth can realize continuous production on a production line, realize production automation, reduce manual consumption and improve working efficiency; 4) The production device and the production process of the low-dust-generation cloth have no abrasion to the surface of the cloth in the dust removal dry cleaning process, and can ensure the product quality.
Drawings
Fig. 1 is a schematic structural view of a low-dusting cloth producing apparatus of the present invention.
Fig. 2 is a schematic diagram of dry cleaning and dust removal in an ultrasonic dry cleaner.
FIG. 3 is a schematic diagram of a fan pneumatic unit.
Reference numerals in the drawings are as follows: the dust removal softening assembly 1, the shell 11, the feed inlet 111, the discharge outlet 112, the air inlet 113, the air outlet 114, the cloth conveying assembly 12, the beating assembly 13, the rotating shaft 131, the beating block 132, the heating assembly 14, the ultrasonic dry cleaner 2, the vacuum chamber 21, the ultrasonic nozzle 22, the ultrasonic wave 23, the pressure chamber 24, the hot wire cutting machine 3, the automatic packaging machine 4, the fan pneumatic unit 5, the compressed gas supply device 51, the oil-gas separator 52, the filter 53, the control valve 54, the air supply branch pipe 55, the fan 56, the dust removal filter 57, the pressure gauge 571, the air suction branch pipe 58, the controller 59, the cloth 6, the air adhesion layer 61, the dust 62 and the cloth textile equipment 7.
Detailed Description
The technical solutions of the present invention will be clearly and completely described by means of examples, and it is obvious that the described examples are only some, but not all, examples of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1 to 3, the low-dust cloth production device of the present invention includes a dust removal softening assembly 1, an ultrasonic dry cleaner 2, a hot wire cutter 3, an automatic packing machine 4, and a fan pneumatic unit 5. The ultrasonic dry cleaner 2, the hot wire cutting machine 3 and the automatic packaging machine 4 are arranged in a dust-free room, and in order to ensure the using effect of the manufactured dust-free cloth, the ultrasonic dry cleaner, the hot wire cutting machine and the automatic packaging machine are arranged in a hundred-grade dust-free room, and the cloth textile equipment 7, the dust-free softening assembly 1 and the fan pneumatic unit 5 are arranged in a common environment.
The dust removal softening assembly 1 comprises a shell 11, a cloth conveying assembly 12, a beating assembly 13 and a heating assembly 14.
The shell 11 is long shell, is equipped with feed inlet 111 and discharge gate 112 on shell 11, and feed inlet 111 sets up the output at cloth weaving equipment 7, and cloth 6 passes through cloth conveying assembly 12 from feed inlet 111 and transmits in shell 11 to outside shell 11 through cloth conveying assembly 12 at discharge gate 112. In the embodiment shown in fig. 1, the inlet 111 is provided on the left side of the housing 11 and the outlet 112 is provided on the right side of the housing 11. The casing 11 is provided with a plurality of gas inlets 113 and a plurality of gas outlets 114, compressed gas is introduced into the casing 11 from the gas inlets 113, and the gas outlets 114 suck gas and dust in the casing 11 to the outside of the casing 11. At least two air inlets 113 and air outlets 114 are provided, the air inlets 113 are arranged at a certain interval on one side of the shell 11, the air outlets 114 are arranged at a certain interval on the side of the shell 11 opposite to the air inlets 113, the air inlets 113 are connected with a gas supply device, and the air outlets 114 are connected with a dust filter and an exhaust fan. By this arrangement, the dust particles in the air after beating can be blown to the air outlet 114 by the compressed air, and the dust particles can quickly reach the outside of the shell 11 through the air outlet 114, thereby enhancing the dry cleaning effect.
The cloth conveying assembly 12 comprises a plurality of conveying roller groups capable of adjusting cloth tension, and the cloth is driven to be continuously conveyed by the relative rotation of the plurality of conveying roller groups. Among the plurality of groups of conveying roller sets, the conveying roller set positioned at one side of the discharge hole is connected with a driving device, the driving device is a motor and a transmission mechanism, the motor and the transmission mechanism drive the conveying roller set to rotate at a certain rotating speed, and then the cloth 6 is driven to pass through each group of conveying roller set at a preset speed, and is conveyed from the feed inlet 111 of the shell 11 to the discharge hole 112 of the shell.
The flapping assembly 13 comprises a plurality of groups, the flapping assembly 13 comprises a rotating shaft 131 and flapping blocks 132, the rotating shaft 131 is connected with a motor and a transmission mechanism, the flapping blocks 132 are multiple, the flapping blocks 132 are arranged at a certain distance from the rotating shaft 131, and the flapping blocks 132 are connected with the rotating shaft 131 through connecting rods.
The cloth conveying assemblies 12 and the beating assemblies 13 are alternately arranged at a certain interval in the housing 11, and the adjacent beating assemblies 13 are respectively arranged at the upper side and the lower side of the cloth 6.
The heating device 14 is provided on the housing 11 so that the temperature in the housing 11 is controlled to be 60-100 ℃.
The cloth 6 processed by the dust removal softening assembly 1 is conveyed into a dust-free room through a cloth conveying assembly 12, and is further subjected to fine cleaning treatment through a cleaning head of an ultrasonic dry cleaner 2 arranged in the dust-free room.
The ultrasonic dry cleaner 2 comprises a plurality of groups of cleaning heads and a fan pneumatic unit, a structure of a group of dry cleaning components is shown in fig. 2, each group of cleaning heads comprises a vacuum chamber 21, a pressure chamber 24 and an ultrasonic nozzle 22, the fan pneumatic unit comprises a compressed gas supply component and an air suction filter component, the vacuum chamber 21 of the cleaning heads is connected with the air suction filter component, the pressure chamber 24 of the cleaning heads is used for inputting gas into a dust-free chamber to balance the negative pressure of vacuumizing, the ultrasonic nozzle 22 is arranged at an opening of the vacuum chamber 21, the opening of the vacuum chamber 21 is arranged towards a cloth 6, the ultrasonic nozzle 22 is arranged at a certain distance from the cloth 6, ultrasonic waves 23 generated by the ultrasonic nozzle 22 are used for destroying an air adhesion layer 61 on the surface layer of the cloth 6, dust 62 on the cloth 6 is separated from the cloth, and the dust 62 is sucked into the vacuum chamber 21 under the negative pressure of the vacuum chamber 21 and sucked into the filter for filtering through a pipeline. Through setting up ultrasonic dry cleaner 2, can be with fluffy smooth cloth 6 after preliminary dry-cleaning further fine cleaning, make the dust 62 on the cloth 6 thoroughly get rid of, make the cloth 6 after the washing accord with hundred grades dustless requirement, 100% get rid of the tiny granule more than 1.6 um.
The compressed gas supply assembly of the fan pneumatic unit 5 comprises a compressed gas supply device 51, an oil-gas separator 52, a filter 53, a control valve 54 and an air supply branch pipe 55, the air suction filter assembly comprises a fan 56, a dust removal filter 57 and an air suction branch pipe 58, a gas port of the compressed gas supply device 51 is connected with the oil-gas separator 52, an output end of the oil-gas separator 52 is connected with the filter 53 through a pipeline, an output end of the filter 53 is connected with the control valve 54 through a pipeline, an output end of the control valve 54 is connected with an air inlet end of the air supply branch pipe 55, each branch pipe of the air supply branch pipe 55 is respectively connected with a pressure cavity 24 port of each cleaning head of the ultrasonic dry cleaner 2, a vacuum cavity 21 port of each cleaning head of the ultrasonic dry cleaner 2 is respectively connected with each branch pipe of the air suction branch pipe 58, an air outlet end of the air suction branch pipe 58 is connected with the dust removal filter 57 through a pipeline, an air outlet end of the dust removal filter 57 is connected with the fan 56 through a pipeline, a bleeder valve is arranged on a pipeline between the dust removal filter 57 and the fan 56, the fan pneumatic unit further comprises a controller 59, and the controller 59 is respectively connected with the fan 56, the dust removal filter 57 and the compressed gas supply device 51. The blower pneumatic unit 5 is connected with the ultrasonic dry cleaner 2, so that the vacuum chamber 21 of the ultrasonic dry cleaner 2 generates suction force, dust 62 separated from the surface of cloth under the action of ultrasonic waves is sucked outside the dust-free room, and compressed gas is supplied to the pressure chamber 24 of the ultrasonic dry cleaner 2 to balance the negative pressure of the vacuum pumping, so that the air pressure in the dust-free room is stable.
The cloth 6 after the ultrasonic dry cleaning machine 2 is finely washed is conveyed to the hot wire cutting machine 3 for cutting, the cut cloth 6 is conveyed to the automatic packaging machine 4 for folding and packaging, and the hot wire cutting machine 3 and the automatic packaging machine 4 are arranged in a dust-free room, so that the finished cloth meets the hundred-grade dust-free requirement.
When the production device of the low-dust-generation cloth is used for producing the dust-free cloth, the production device comprises the following process steps:
1) Feeding, wherein the fabric produced by dyeing and finishing equipment is conveyed into a shell of the dust removal softening assembly through the fabric conveying assembly;
2) When the cloth passes through the beating component in the shell of the dust removal softening component, because the beating component continuously rotates, the beating blocks of the beating component beat on the surface of the cloth at a certain frequency, so that the cloth is fluffy and soft, dust on the cloth is beaten down and enters the air in the shell, compressed gas entering through the air inlet of the shell blows the gas with the dust to one side of the air outlet, the gas with the dust is conveyed to the dust filter through the air outlet under the action of the fan, dust in the gas is filtered out, and the rest of the gas is discharged to the external environment by the fan;
3) The cloth processed in the step 2 is conveyed into an ultrasonic dry cleaner arranged in a dust-free room through a conveying device, further fine washing is performed, ultrasonic energy generated by an ultrasonic nozzle in the ultrasonic dry cleaner damages an air adhesion layer on the surface layer of the cloth, dust on the cloth is separated from the cloth, the dust is sucked into a vacuum cavity under the negative pressure effect of the vacuum cavity, and is conveyed into a dust-removing filter through a pipeline for filtering, and clean air is discharged to the external environment;
4) The cloth that is handled through step 3 carries to hot wire cutting machine through conveyor and cuts, and the cloth after cutting carries to automatic packaging machine and folds and pack, and hot wire cutting machine and automatic packaging machine all set up in the clean room, and the guarantee cutting can not by dust pollution with the in-process cloth of packing.
In the dust removal softening assembly, the conveying speed of the cloth is 10-50m/min, and the air temperature in the dust removal softening assembly is 60-100 ℃.
In the ultrasonic dry cleaning machine, the conveying speed of the cloth is 10-50m/min, the pressure applied to the cloth in the ultrasonic dry cleaning machine is not less than 0.5KG, the tension of the cloth is 3N-6N, and the wavelength and frequency of ultrasonic waves generated by an ultrasonic nozzle in the ultrasonic dry cleaning machine are adjusted according to the requirement.
According to the production device and the production process of the low-dust-generation cloth, water washing is not needed for the cloth, waste of water resources and discharge of sewage are avoided, meanwhile, the cloth softness is reduced due to water washing of the cloth, the service performance of the cloth is affected, and the cloth is required to be dried after water washing, so that a large amount of energy and drying time are consumed, and the production efficiency and economic benefit are affected; the beating process can make the cloth fluffy and soft, and dust particles in the cloth are easier to thoroughly remove by dry cleaning, so that the hundred-level dust-free requirement is met; the invention can realize continuous production on a production line, realize production automation, reduce manual consumption and improve work efficiency; the invention has no abrasion to the surface of the cloth in the dust removal and dry cleaning process, and can ensure the product quality.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a low dust generation nature cloth apparatus for producing which characterized in that: the dust removal softening assembly comprises a shell, a cloth conveying assembly and a beating assembly, wherein the shell is provided with a feed inlet and a discharge outlet, the feed inlet is arranged at the output end of cloth textile equipment, cloth is conveyed into the shell from the feed inlet through the cloth conveying assembly and is conveyed out of the shell through the cloth conveying assembly, a plurality of air inlets and a plurality of air outlets are formed in the shell, compressed gas is input into the shell from the air inlets, the air outlets suck air in the shell, the air in the shell and dust are sucked out of the shell together, the cloth conveying assembly comprises a plurality of conveying roller groups capable of adjusting the tension of the cloth, the cloth can be driven to be continuously conveyed through the relative rotation of the plurality of conveying roller groups, the beating assembly comprises a rotating shaft and beating blocks, the rotating shaft is connected with a motor and a transmission mechanism, the beating blocks are arranged at a distance from the rotating shaft, the beating blocks are connected with the rotating shaft, the cloth treated by the dust removal softening assembly is conveyed to the indoor through the conveying device, and a cleaning head of the ultrasonic dust cleaner is arranged in the indoor room for further cleaning the cloth;
The ultrasonic dry cleaner comprises a plurality of groups of cleaning heads and a fan pneumatic unit, each group of cleaning heads comprises a vacuum cavity, a pressure cavity and an ultrasonic nozzle, the fan pneumatic unit comprises a compressed gas supply assembly and an air suction filter assembly, the vacuum cavity of the cleaning heads is connected with the air suction filter assembly, the pressure cavity of the cleaning heads is connected with the compressed gas supply assembly, the pressure cavity of the cleaning heads is used for inputting gas into a dust-free chamber to balance the negative pressure of vacuumizing, the ultrasonic nozzle is arranged at the opening of the vacuum cavity, the opening of the vacuum cavity is arranged towards cloth, the ultrasonic nozzle is arranged at a distance from the cloth, ultrasonic waves generated by the ultrasonic nozzle are used for destroying an air adhesion layer on the surface layer of the cloth, so that dust on the cloth is separated from the cloth, and the dust is sucked into the vacuum cavity under the negative pressure effect of the vacuum cavity and is sucked to the outside of the dust-free chamber through a pipeline;
The compressed gas supply assembly of the fan pneumatic unit comprises a compressed gas supply device, an oil-gas separator, a filter, a control valve and an air supply branch pipe, wherein the air suction filter assembly comprises a fan, a dust removal filter and an air suction branch pipe, a gas interface of the compressed gas supply device is connected with the oil-gas separator, an output end of the oil-gas separator is connected with the filter through a pipeline, an output end of the filter is connected with the control valve through a pipeline, an output end of the control valve is connected with an air inlet end of the air supply branch pipe, each branch pipe of the air supply branch pipe is respectively connected with a pressure cavity interface of each cleaning head of the ultrasonic dry cleaner, a vacuum cavity interface of each cleaning head of the ultrasonic dry cleaner is respectively connected with each branch pipe of the air suction branch pipe, an air outlet end of the air suction branch pipe is connected with the dust removal filter through a pipeline, an air release valve is arranged on a pipeline between the dust removal filter and the fan, and the fan pneumatic unit further comprises a controller, wherein the controller is respectively connected with the fan, the dust removal filter and the compressed gas supply device;
The discharge end of the ultrasonic dry cleaner is provided with a hot wire cutter, the finely washed cloth is conveyed to the hot wire cutter for cutting, the discharge end of the hot wire cutter is provided with an automatic packaging machine, the cut cloth is conveyed to the automatic packaging machine for folding and packaging, and the hot wire cutter and the automatic packaging machine are arranged in a dust-free room.
2. The low-dusting cloth production apparatus of claim 1, wherein: the cloth conveying components and the beating components of the dust removal softening component are alternately arranged at intervals in the shell, and the adjacent beating components are respectively arranged on the upper side and the lower side of the cloth.
3. The low-dusting cloth production apparatus of claim 1, wherein: the air inlet and the air outlet are at least two, the air inlet is arranged at one side of the shell at intervals, the air outlet is arranged at one side of the shell opposite to the air inlet at intervals, the air inlet is connected with the air supply device, and the air outlet is connected with the dust filter and the exhaust fan.
4. The low-dusting cloth production apparatus of claim 1, wherein: the shell of the dust removal softening component is provided with a heating device, so that the air temperature in the shell is controlled to be 60-100 ℃.
5. A production process for producing a low-dusting cloth using the low-dusting cloth production apparatus according to any one of claims 1 to 4, characterized in that: which comprises the following steps:
1) Feeding, wherein the fabric produced by dyeing and finishing equipment is conveyed into a shell of the dust removal softening assembly through the fabric conveying assembly;
2) When the cloth passes through the beating component in the shell of the dust removal softening component, because the beating component continuously rotates, the beating block frequency of the beating component beats on the surface of the cloth, so that the cloth is fluffy and soft, dust on the cloth is beaten down, the cloth enters the air in the shell, compressed gas entering through the air inlet of the shell blows the gas with the dust to one side of the air outlet, the gas with the dust is conveyed to the dust filter through the air outlet under the suction effect of the fan, the dust in the gas is filtered out, and the rest of the gas is discharged to the external environment by the fan;
3) The cloth processed in the step 2 is conveyed into an ultrasonic dry cleaner arranged in a dust-free room through a conveying device, further fine washing is performed, ultrasonic energy generated by an ultrasonic nozzle in the ultrasonic dry cleaner damages an air adhesion layer on the surface layer of the cloth, dust on the cloth is separated from the cloth, the dust is sucked into a vacuum cavity under the negative pressure effect of the vacuum cavity and conveyed into a dust-removing filter through a pipeline for filtering, and the filtered air is discharged to the external environment;
4) The cloth that is handled through step 3 carries to hot wire cutting machine through conveyor and cuts, and the cloth after cutting carries to automatic packaging machine and folds and pack, and hot wire cutting machine and automatic packaging machine all set up in the clean room, and the guarantee cutting can not by dust pollution with the in-process cloth of packing.
6. The process for producing a low dusting fabric according to claim 5, wherein: in the dust removal softening assembly, the conveying speed of cloth is 10-50m/min, and the air temperature in the dust removal softening assembly is 60-100 ℃.
7. The process for producing a low dusting fabric according to claim 5, wherein: in the ultrasonic dry cleaning machine, the conveying speed of the cloth is 10-50m/min, the pressure applied to the cloth in the ultrasonic dry cleaning machine is not less than 0.5KG, the tension of the cloth is 3N-6N, and the wavelength and frequency of ultrasonic waves generated by an ultrasonic nozzle in the ultrasonic dry cleaning machine are adjusted according to the requirement.
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