CN107599107A - A kind of device and method for producing Customized wardrobe - Google Patents
A kind of device and method for producing Customized wardrobe Download PDFInfo
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- CN107599107A CN107599107A CN201710848623.8A CN201710848623A CN107599107A CN 107599107 A CN107599107 A CN 107599107A CN 201710848623 A CN201710848623 A CN 201710848623A CN 107599107 A CN107599107 A CN 107599107A
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Abstract
The invention discloses a kind of device and method for producing Customized wardrobe, including computer panel saw, numerical control drilling machine, CNC milling machine, sheet material transfer cart, sheet material free formaldehyde release resolving cell, free formaldehyde distintegrant spray unit, free formaldehyde distintegrant filling unit, edge banding machine, packaging unit.The present invention can realize the efficient production of Customized wardrobe, and process of manufacture intelligent automaticization degree is high, can meet the needs of consumer is for environmentally friendly Customized wardrobe, ensure the health of Customized wardrobe consumer, realize the service characteristics of Customized wardrobe personalization hommization.
Description
Technical field
The present invention relates to wardrobe production technical field, and in particular to a kind of device and method for producing Customized wardrobe.
Background technology
Wardrobe is an important furniture item essential in daily life, and social consumption demand is very big.
As people's living standard constantly improves, and the introducing and blending of international Home Fashion ＆ Design Shanghai theory, masses are to family
Dress design style and wardrobe product also generate more requirements, pursue furniture item personalization and efficiently utilize the interior space,
What is wherein paid close attention to the most is the wardrobe for occupying indoor furniture critical positions.
Because the sizing wardrobe style design that traditional factory produces in batches is stiff, the ideal design style with owner can not be very
Good arrange in pairs or groups, and the size dimension of this kind of wardrobe is difficult perfectly to be merged with the interior space, and the interior space can not be effective
Utilize, thus factory batch production sizing wardrobe product consumption colony it is also fewer and fewer, replace be more personalized and
The Customized wardrobe of hommization.Customized wardrobe have scene take measurements and according to the individual needs of owner it is customized the characteristics of, fully
Indoor overall space is rationally make use of, design is more humane, and Customized wardrobe is smooth comfortable using process.
Due to the continuous progress of artificial household sheet material manufacturing technology, artificial household sheet material it is more and more extensive be applied to customization
In the production and processing of wardrobe.Artificial household sheet material has stronger hardness, insect prevention, anti-corrosion function and cheap, by people
Welcome, although artificial household sheet material has many advantages, such as, inevitably cause certain room air pollution simultaneously.
Artificial household sheet material is exactly to utilize timber caused corner or small lump waste materials in process, adds adhesive,
The sheet material made by techniques such as hot pressing or shapings.Artificial household sheet material inevitably discharges a certain amount of trip during use
From formaldehyde, particularly before furniture is made, due to not doing any technical finesse, free formaldehyde is easier to discharge, many institute's weeks
It is a kind of larger air pollutants of harm to know formaldehyde, very unfavorable for health.
In order to meet popular the needs of increasingly largely increasing to Customized wardrobe, the efficient production of Customized wardrobe is realized, together
When also for meeting the needs of consumer is for environmentally friendly Customized wardrobe, ensure the health of Customized wardrobe consumer, realize customization clothing
The service characteristics of cabinet personalization hommization, it is necessary to design a kind of Customized wardrobe production line and its producer for meeting consumption demand
Method.
The content of the invention
It is an object of the invention to provide a kind of device and method for producing Customized wardrobe, the efficient of Customized wardrobe can be realized
Production, process of manufacture intelligent automaticization degree is high, can meet the needs of consumer is for environmentally friendly Customized wardrobe, and it is fixed to ensure
The health of clothing cabinet consumer, realize the service characteristics of Customized wardrobe personalization hommization.
To achieve the above object, the present invention provides following technical scheme：
A kind of device for producing Customized wardrobe, including the trip of computer panel saw, numerical control drilling machine, CNC milling machine, sheet material transfer cart, sheet material
From Form aldehyde release resolving cell, free formaldehyde distintegrant spray unit, free formaldehyde distintegrant filling unit, edge banding machine, packaging
Unit；
Sheet material free formaldehyde release resolving cell includes process chamber, ultrasonic generator, radiator, Temperature Humidity Sensor, entered
Bin gate, discharge door, concentration of formaldehyde sensor, blower fan, Degradation Formaldehyde device, formaldehyde absorbing device, ventilation duct, humidifier, outlet
Cover, airscoop shroud, the ultrasonic generator are arranged at the top of process chamber, and process chamber sets feeding gate and discharge door, feeding gate and are gone out
Bin gate is oppositely arranged, and process chamber sets air leaving cover and airscoop shroud, air leaving cover and airscoop shroud to be oppositely arranged, and the radiator is arranged on
Set in process chamber close to airscoop shroud side, airscoop shroud face radiator, the Temperature Humidity Sensor, which is arranged in process chamber, to be leaned on
Nearly air leaving cover side, the air leaving cover, concentration of formaldehyde sensor, blower fan, Degradation Formaldehyde device, formaldehyde absorbing device, humidifier
It is sequentially communicated with airscoop shroud by ventilation duct, ultraviolet lamp tube and degradation reaction net, uviol lamp is set in the Degradation Formaldehyde device
Pipe and degradation reaction net alternating parallel repeat set several times, the degradation reaction net by titanium dioxide coating carbon fiber system
Into setting formaldehyde adsorbent in the formaldehyde absorbing device.
Preferably, the free formaldehyde distintegrant filling unit includes loader.
Preferably, the packaging unit includes packing machine.
Preferably, multilayer rack is provided with the sheet material transfer cart, sheet material transfer cart bottom sets self-locking roller.
Preferably, the ultraviolet lamp tube is in annular.
Preferably, the formaldehyde adsorbent is circular regeneration type formaldehyde adsorbent.
Preferably, the formaldehyde adsorbent is selected from least one of cocoanut active charcoal, bentonite.
Preferably, the free formaldehyde distintegrant spray unit includes liquid pump, distintegrant storage tank, flush coater, spraying
Shower nozzle is set on machine, and shower nozzle is connected with liquid pump and distintegrant storage tank successively by pipeline, the liquid pump and flush coater
Controller electrical connection.
Preferably, transmitted respectively by conveyer successively between computer panel saw, numerical control drilling machine and CNC milling machine to be processed
Sheet material.
The method system of present invention production Customized wardrobe is to be produced using the device of production Customized wardrobe of the present invention
Customized wardrobe, specifically include following steps：
Step A：Meet user according in the actual size of user house in-site measurement and the individual needs of user, custom design
It is required that wardrobe, and draw Customized wardrobe production and processing and assembling drawing；
Step B：The drawing completed in production and processing personnel's receiving step A, select to take out in drawing from sheet material raw material storage and process
Required sheet material, processing to be processed；
Step C：The processing sheet material to be processed that taking-up is selected in step B is cut by computer panel saw, material plate quilt
Computer panel saw cuts into the various sizes rule needed for drawing；
Step D：According to the information that drawing is processed in step A, the sheet material part that completion is cut in step C is entered by numerical control drilling machine
Row hole-opening, the processing that hole is completed on the sheet material part of completion is cut in step C；
Step E：The sheet material part that hole-opening is completed in step D is carried out by recessing by CNC milling machine, CNC milling machine is in each plate
Groove is outputed on the thickness cross-sectional at material part edge；
Step F：Each sheet material part that recessing processing is completed in step E is transported to by sheet material free formaldehyde by sheet material transfer cart
Handled in release resolving cell；
Each sheet material part layering tiling that working process in step E is completed is placed on the multilayer rack of sheet material transfer cart,
The feeding gate of process chamber is opened, by the sheet material transfer cart push-in process chamber of loading plate part, sheet material transfer cart is parked in
The lower section of ultrasonic generator, the roller of locked sheet material transfer cart, keep sheet material transfer cart stably to park, allow sheet material part to be in super
In the range of sound effect, the feeding gate and discharge door of process chamber have been turned off；
Ultrasonic generator is opened, makes ul-trasonic irradiation on the sheet material part of lower section；
Radiator is opened, the indoor temperature for adjusting process chamber is in 25 DEG C~40 DEG C；
Humidifier is opened, the indoor air humidity for adjusting process chamber is in 40%~80%, is monitored in real time by Temperature Humidity Sensor
The working condition of air humidity in process chamber, feedback control radiator and humidifier；
Ultraviolet lamp tube is opened, all ultraviolet lamp tubes is lighted；
Fan operation is opened, the air in process chamber is extracted out from air leaving cover by blower fan, and concentration of formaldehyde is flowed through successively by ventilation duct
Sensor, blower fan, Degradation Formaldehyde device, formaldehyde absorbing device, humidifier, finally returned from airscoop shroud in process chamber, at return
The air-flow of reason room is heated when passing through radiator, and heating air-flow passes through the sheet material part on sheet material transfer cart on multilayer rack,
Passed through from the gap of multilayer rack, continuous action sheet material part；
Processing Formaldehyde Concentration of Indoor Air is monitored in real time by concentration of formaldehyde sensor, concentration of formaldehyde value meets sheet material part
When the burst size of methanal Limited Doses of the wood-based plate of interior are can be directly used for corresponding to affiliated product category, stop formaldehyde treated mistake
Journey；
When stopping formaldehyde treated process, first stop the operation of ultrasonic generator, then open feeding gate and discharge door, release sheet material and turn
The locking state of car roller is moved, rolls sheet material transfer cart away from process chamber from discharge door, and be loaded with step E by another and handled
Each sheet material part sheet material transfer cart, driven into from feeding gate in process chamber, the roller locked and fixed of sheet material transfer cart closed
Feeding gate and discharge door, repeat the process of foregoing formaldehyde treated；
Step G：The sheet material part that step F processing is completed is delivered to free formaldehyde distintegrant spray unit, by deacetylation not
The aqueous solution is made in water-soluble chitosan less than 98%, and manufactured chitin water soluble liquid is imported in distintegrant storage tank, starts spray
Painting machine, the spray coating liquor scale of construction and spray time when setting shower nozzle spraying action every time on the controller of flush coater, by sheet material part
It is placed on flush coater, flush coater control liquid pump extracts the chitin water soluble liquid in distintegrant storage tank, to being processed in step D
Into hole carry out quantitative spraying operation, chitin water soluble liquid energy is enough infiltrated the surface of each hole；
Step H：Free formaldehyde distintegrant is mixed and made into using chitin of the deacetylation not less than 98% and nanometer silicon chip, and will
The free formaldehyde distintegrant loads by elongate strip cylinder, each sheet material portion of completion being handled in step G made of ventilative yarn fabric
Part is delivered in free formaldehyde distintegrant filling unit, and the elongate strip wound packages for having loaded free formaldehyde distintegrant is inserted into step E
Middle CNC milling machine is in the groove outputed on the thickness cross-sectional at each sheet material part edge；
Step I：The sheet material part that step H processing terminates is delivered in edge banding machine by conveyer, sheet material part is repaiied
Banding side is operated, and the elongate strip cylinder in step H is sealed in the groove processed in step E by edge banding machine using edge band, respectively
The thickness cross-sectional at sheet material part edge is firmly tightly sealed by edge band；
Step J：Each sheet material part that step I processing is completed is delivered to packaging unit, using packing machine by the customization clothing of user
Packaged in each sheet material part set of cabinet.
, only need to be by the five of packaged Customized wardrobe sheet material part and various Customized wardrobes by as above producing and processing step
Golden accessory or connector are transported to user, and installation personnel scene in user house carries out simple and convenient combination installation, i.e.,
Being delivered for use for Customized wardrobe product can be completed.
Manufacturing and processing equipment passes through the control operation of intelligent automatic control system, only portion link in each step above
Middle sheet material transhipment, material filling, supplement need producers to aid in, and production efficiency is high, and the process control of production and processing is accurate, institute
Each part sheet material of Customized wardrobe of processing by it is multiple elimination formaldehyde technical finesse, the assembling finished product Environmental Safety of Customized wardrobe,
Effect of formaldehyde high-efficient and lasting is eliminated, user can obtain more efficient safe guarantee, and Customized wardrobe pattern style and size meet
The actual demand of user, the interior space utilization rate of user is higher, and overall decoration effect can be more harmonious.
Nanometer silicon chip of the present invention is extracted from natural clay, and every gram of nanometer silicon chip total surface area is up to
700~800 ㎡, possess 4 × 1016Individual monomer particle, each nanoparticle surface have more than 20000 negative electrical charges, are formed powerful
Absorption affinity, can effectively catch free formaldehyde in air, benzene, the TVOC even deleterious molecular such as bacterium.
It is the unique tunicin being found so far in nature that the present invention, which uses chitin, and process is deacetylated
Afterwards have powerful reactive amino can be chemically reacted with many pernicious gases, for the formaldehyde in loss to air,
The toxic gases such as TVOC, it can all be mended and catch decomposition, be broken down into Trace Water Vapor and the extremely low innocuous substance " oxime " of volatility,
Secondary pollution is not produced, and decomposable process does not need light to irradiate, application is more extensive.
Nanometer silicon chip energy efficient absorption formaldehyde of the present invention, chitin can efficiently remove formaldehyde, and the two is by taking
With mutual cooperation, potent absorption can be realized, decompose the purpose of free formaldehyde in wardrobe sheet material, with the use of realizing decomposition first
Aldehyde maintains 30 years effectively, it is ensured that permanent adsorption-decomposition function formaldehyde.Nontoxic using process safety, free formaldehyde decomposition rate is fast, has
Time length is imitated, and wardrobe sheet material is had no adverse reaction.
The beneficial effects of the invention are as follows：
（1）According to the design drawing of overall Customized wardrobe, the material plate of monoblock is cut into single sheet material parts in advance,
And the perforate of the hole such as handware mounting hole or sheet material connection mounting hole is completed according to design drawing, and sheet material edge thickness is horizontal
Slotted on section so that each sheet material part of Customized wardrobe and air have a bigger contact area, such fabrication design and plus
Work order, contribute in sheet material free formaldehyde discharges resolving cell, accelerate dispersal events technological means through multiple free formaldehyde,
The free formaldehyde for making to retain in sheet material parts is relatively more abundant, is quickly discharged into process chamber, farthest by sheet material portion
Free formaldehyde in part drives off, and and then be decomposed and adsorb, the free formaldehyde of the sheet material components interior that finally obtains residual
To be very low, more environmentally-friendly health.
（2）Because Customized wardrobe needs to install handware or plate connecting piece, erecting bed needs to bore handware mounting hole
Or the sheet material connection hole such as mounting hole, these holes will destroy the closely knit facing of plate surface, the free formaldehyde inside sheet material can
To be slowly released from these destroyed holes.In order to solve the problems, such as that facing is destroyed, deacetylation is not less than
98% water-soluble chitosan solution spraying makes chitin in the hole such as each handware mounting hole or sheet material connection mounting hole
The aqueous solution can infiltrate the surface of each hole, and late order wardrobe is completed, and during long-term use, hole is arrived in infiltration
The chitin of hole material internal will also decompose the free formaldehyde being diffused near hole so that the free formaldehyde inside sheet material is long-term
Come out all without dispersal events.
（3）By being slotted at the thickness cross-sectional at sheet material part edge, and it is packed into deacetylation in groove and is not less than
98% chitin decomposes agent composition with free formaldehyde made of nanometer silicon chip, and is firmly tightly sealed in groove by edge band
It is interior, when a small amount of free formaldehyde still remained in sheet material part slowly spreads year in year out, by nanometer silicon chip can potent absorption, together
When chitin efficient-decomposition remove formaldehyde, edge band can also stop free formaldehyde to external diffusion so that Customized wardrobe is in length
During the use of phase, Maximal solution is detrimental to health except there is free formaldehyde to be discharged into room air.
（4）The free formaldehyde decomposes agent composition and is loaded into made of ventilative yarn fabric in elongate strip cylinder, can help to this
Mixture is smooth to be packed into groove, and loading the elongate strip cylinder that free formaldehyde decomposes agent composition has flexibility, and also gas permeability, institute
To be adapted to the sheet material part of different shape specification, such as there is the sheet material part on straight line edge, curved side edge or fold-line edge edge,
In straight line edge, curved side edge or fold-line edge along upper groove, there is the elongate strip cylinder of free formaldehyde decomposition agent composition equal
It can be packed into smooth, and the splendid gas permeability of elongate strip cylinder does not influence to play the role of free formaldehyde to decompose agent composition effect
Fruit.
（5）Sheet material part is handled in sheet material free formaldehyde discharges resolving cell, dissociate Form aldehyde release, sky in sheet material part
Formaldehyde decomposition and absorption dissociate in gas in closed processing indoor circulation progress, environmental pollution will not be caused to the external world.
Working process cost is relatively low, because processing procedure circulates in closed space, temperature in confined space and wet
The Energy Consumption Cost that degree maintains can be reduced at utmost.Meanwhile used adsorbent can regenerate, can reuse,
Reduce the cost of production and processing.
Form aldehyde release speed of dissociating in sheet material part is fast, ratio is discharged more thoroughly, in more recasts of temperature, humidity and ultrasonic wave
Under, free formaldehyde in sheet material quick dispersal events from inside to outside, the processing speed of sheet material is accelerated, when shortening working process
Between.
Free formaldehyde processing procedure environment-friendly high-efficiency, is advantageous to free formaldehyde and discharges continuously and healthily, is discharged from sheet material part
The free formaldehyde gone out is decomposed and adsorption dual processing, and the concentration of formaldehyde in process chamber substantially reduces, and processing procedure does not produce dirt
Contaminate and efficiently, the concentration of formaldehyde being consistently less than due to processing indoor formaldehyde concentration in sheet material, be advantageous to formaldehyde continuously and healthily to place
Manage indoor release.
By the processing of sheet material free formaldehyde release resolving cell, the release of production link free formaldehyde is reduced to direct labor
Harm.
（6）Customized wardrobe produces install convenient, more meets personalization and the hommization demand of user.In the life of Customized wardrobe
Processing link is produced, the Hardware fitting or connector of packaged Customized wardrobe sheet material part and various Customized wardrobes need to only be transported
To user, installation personnel scene in user house carries out simple and convenient combination installation, you can completes Customized wardrobe product
Be delivered for use.The pattern and size of Customized wardrobe are all, groups particularly customized according to the requirement of user and the actual conditions in room
Using effect after dress more meets the requirement of user.
（7）Customized wardrobe process of manufacture is intelligent, automaticity is high, and equipment passes through in each production and processing step
Intelligent automatic control system control operation, sheet material transhipment, material filling, supplement need producers auxiliary only in portion link
Help, production efficiency is high, and the process control of production and processing is accurate.
（8）Each part sheet material of Customized wardrobe processed is by multiple elimination formaldehyde technical finesse, the assembling of Customized wardrobe
Finished product Environmental Safety, eliminates effect of formaldehyde high-efficient and lasting, and user can obtain more efficient safe guarantee, Customized wardrobe pattern wind
Lattice and size meet the actual demand of user, and the interior space utilization rate of user is higher, and overall decoration effect can be more harmonious.
Brief description of the drawings
Fig. 1 discharges resolving cell handling process schematic diagram for sheet material free formaldehyde in the present invention.
Fig. 2 is the structural representation that sheet material free formaldehyde discharges process chamber in resolving cell in the present invention.
Fig. 3 is the structural representation of sheet material transfer cart.
Fig. 4 is the appearance schematic diagram that sheet material free formaldehyde discharges Degradation Formaldehyde device in resolving cell in the present invention.
Fig. 5 is ultraviolet lamp tube and degradation reaction network arrangements schematic diagram in Degradation Formaldehyde device.
Fig. 6 is the schematic diagram that groove is outputed on the thickness cross-sectional at sheet material part edge.
Fig. 7 is the built-in view for being filled with free formaldehyde and decomposing the elongate strip cylinder of agent composition of Fig. 6 further grooves.
Fig. 8 is views of the Fig. 7 after the processing of edge banding machine edge sealing.
Fig. 9 be in Fig. 8 sheet material part local edge along thickness x cross sectional structural representation.
Figure 10 is the schematic appearance of elongate strip cylinder.
In figure：1- process chambers, 2- ultrasonic generators, 3- radiators, 4- Temperature Humidity Sensors, 5- feeding gates, 6- discharge doors,
7- concentration of formaldehyde sensor, 8- blower fans, 9- Degradation Formaldehydes device, 10- formaldehyde absorbings device, 11- ventilation ducts, 12- humidifiers,
13- air leaving covers, 14- airscoop shrouds, 15- sheet materials transfer cart, 16- sheet materials part, 17- ultraviolet lamp tubes, 18- degradation reactions net, 19- are recessed
Groove, 20- elongate strip cylinders.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Refer to Fig. 1-10, a kind of device for producing Customized wardrobe, including computer panel saw, numerical control drilling machine, CNC milling machine,
Sheet material transfer cart, sheet material free formaldehyde release resolving cell, free formaldehyde distintegrant spray unit, the filling of free formaldehyde distintegrant
Unit, edge banding machine, packaging unit；
The sheet material free formaldehyde release resolving cell includes process chamber 1, ultrasonic generator 2, radiator 3, Temperature Humidity Sensor
4th, feeding gate 5, discharge door 6, concentration of formaldehyde sensor 7, blower fan 8, Degradation Formaldehyde device 9, formaldehyde absorbing device 10, ventilation duct
11st, humidifier 12, air leaving cover 13, airscoop shroud 14, the ultrasonic generator 2 are arranged on the top of process chamber 1, process chamber 1 set into
Bin gate 5 and discharge door 6, feeding gate 5 and discharge door 6 are oppositely arranged, and process chamber 1 sets air leaving cover 13 and airscoop shroud 14, air leaving cover
13 and airscoop shroud 14 be oppositely arranged, the radiator 3 is arranged in process chamber 1 close to the side of airscoop shroud 13, the face of airscoop shroud 13
Radiator 3 is set, and the Temperature Humidity Sensor 4 is arranged in process chamber 1 close to the side of air leaving cover 13, the air leaving cover 13, first
Aldehyde concentration sensor 7, blower fan 8, Degradation Formaldehyde device 9, formaldehyde absorbing device 10, humidifier 12 and airscoop shroud 14 pass through ventilation duct
11 are sequentially communicated, and ultraviolet lamp tube 17 and degradation reaction net 18 are set in the Degradation Formaldehyde device 9, ultraviolet lamp tube 17 and degraded are anti-
Should the alternating parallel of net 18 repeat set several times, the degradation reaction net 18 is made up of the carbon fiber of titanium dioxide coating, described
Formaldehyde adsorbent is set in formaldehyde absorbing device 10；
Preferably, the free formaldehyde distintegrant filling unit includes loader.
Preferably, the packaging unit includes packing machine.
Preferably, multilayer rack is provided with the sheet material transfer cart 15, the bottom of sheet material transfer cart 15 sets self-locking to roll
Wheel.
Preferably, the ultraviolet lamp tube 17 is in annular.
Preferably, the formaldehyde adsorbent is circular regeneration type formaldehyde adsorbent.
Preferably, the formaldehyde adsorbent is selected from least one of NACF, bentonite.
Preferably, the free formaldehyde distintegrant spray unit includes liquid pump, distintegrant storage tank, flush coater, spraying
Shower nozzle is set on machine, and shower nozzle is connected with liquid pump and distintegrant storage tank successively by pipeline, the liquid pump and flush coater
Controller electrical connection.
Preferably, transmitted respectively by conveyer successively between computer panel saw, numerical control drilling machine and CNC milling machine to be processed
Sheet material.
The method system of present invention production Customized wardrobe is to be produced using the device of production Customized wardrobe of the present invention
Customized wardrobe, specifically include following steps：
Step A：Meet user according in the actual size of user house in-site measurement and the individual needs of user, custom design
It is required that wardrobe, and draw Customized wardrobe production and processing and assembling drawing；
Step B：The drawing completed in production and processing personnel's receiving step A, select to take out in drawing from sheet material raw material storage and process
Required sheet material, processing to be processed；
Step C：The processing sheet material to be processed that taking-up is selected in step B is cut by computer panel saw, material plate quilt
Computer panel saw cuts into the various sizes rule needed for drawing；
The wardrobe part sheet material of regular shape, such as material of rectangular channel, square sheet material can be obtained after cutting, can also be obtained
Special-shaped wardrobe part sheet material in irregular shape, if any curved side, the sheet material etc. of flanging；
Step D：According to the information that drawing is processed in step A, the sheet material part that completion is cut in step C is entered by numerical control drilling machine
Row hole-opening, the processing that hole is completed on the sheet material part of completion is cut in step C；
On Customized wardrobe according to the design needs, handware mounting hole or sheet material connection mounting hole can be opened up with drilling machine, according to design
The specific requirement of drawing, the sheet material part for cutting completion in step C is carried out opening up required hole using numerical control drilling machine.
Step E：The sheet material part that hole-opening is completed in step D is carried out by recessing by CNC milling machine, CNC milling machine exists
Groove is outputed on the thickness cross-sectional at each sheet material part edge；
Step F：Each sheet material part that completion recessing 19 is handled in step E is transported into sheet material by sheet material transfer cart 15 to dissociate
Handled in Form aldehyde release resolving cell；
Each sheet material part layering tiling that working process in step E is completed is placed on the multilayer rack of sheet material transfer cart 15
On, the feeding gate 5 of process chamber 1 is opened, the sheet material transfer cart 15 of loading plate part 16 is pushed into process chamber 1, sheet material is turned
The lower section that car 15 is parked in ultrasonic generator 2 is moved, the roller of locked sheet material transfer cart 15, it can not be rolled, keeps sheet material to turn
Move the stabilization of car 15 to park, allow sheet material part 16 to be in the range of ultrasonication, turned off the feeding gate 5 of process chamber 1 and gone out
Bin gate 6；
Ultrasonic generator 2 is opened, makes ul-trasonic irradiation on the sheet material part 16 of lower section；
In the presence of ultrasonic wave, the diffusion coefficient of formaldehyde, which has, significantly to be lifted, and relevant with the frequency of ultrasonic wave.By that will surpass
Sound wave effect accelerates the free formaldehyde in sheet material part 16 quickly to spread and discharge on sheet material part 16.
Radiator 3 is opened, the indoor temperature of regulation process chamber 1 is in 25 DEG C~40 DEG C；
Preferably 25 DEG C~40 DEG C of Form aldehyde release temperature range, this temperature range is more conform with actual indoor application environment.Environment temperature
Degree rise can promote the dispersal events of free formaldehyde in sheet material, and environment temperature rise causes free formaldehyde molecular diffusion rates to add
It hurry up.
When the room temperature of process chamber 1 remains higher, as free formaldehyde dispersal events speed soon, is located at 30 DEG C~40 DEG C
Managing the time can be with shorter.When the room temperature of process chamber 1 remains lower, such as free formaldehyde dispersal events speed phase at 25 DEG C~30 DEG C
To slow, processing time can be with longer.This Form aldehyde release temperature can flexibly be adjusted according to the rhythm of actual production and requirement
It is whole.
Humidifier 12 is opened, the indoor air humidity of regulation process chamber 1 is in 40%~80%, passes through Temperature Humidity Sensor 4
The working condition of air humidity in monitoring process chamber in real time, feedback control radiator 3 and humidifier 12.
Air humidity raises the release that can promote free formaldehyde in sheet material.
When being cut in step C to sheet material part produce more be exposed to outer cross section so that sheet material part and
The bare area of external world's contact is bigger, while the overall dimensions of sheet material part diminish, equivalent to shortening free formaldehyde in sheet material
The length of interior diffusion path, being advantageous to the free formaldehyde in sheet material, faster dispersal events come out；
Hole needed for handware mounting hole or sheet material connection mounting hole etc. is opened up out in step D to sheet material part, these holes are
What sheet material part must open up when user house field combinations are installed, hole is just opened up in advance in sheet fabrication, is made closed
Inside in the case where that can not discharge the plate surface finishing material of free formaldehyde is exposed in atmosphere, is advantageous to these holes Zhou Biancai
Free formaldehyde release in material.
To outputing groove 19 on the thickness cross-sectional at sheet material part edge in step E, also increase inside sheet material and extraneous
The bare area of contact, while in the transversal towards groove 19 is opened up inside sheet material of sheet material edge, decrease free formaldehyde and release
The distance in path is put, contributes to abundant, the quick release of free formaldehyde.
Step C, caused various sheet material components interior exposed regions are influenceed by air humidity in step D and step E,
Accelerate the free formaldehyde release of sheet material part exposed region.
By adjusting the air humidity in process chamber 1 so that the exposed aerial part of every piece of sheet material part can compare
More fully discharge the free formaldehyde in sheet material.
Ultraviolet lamp tube 17 is opened, all ultraviolet lamp tubes 17 is lighted；
Open blower fan 8 to run, the air in process chamber 1 is extracted out from air leaving cover 13 by blower fan 8, and first is flowed through successively by ventilation duct 11
Aldehyde concentration sensor 7, blower fan 8, Degradation Formaldehyde device 9, formaldehyde absorbing device 10, humidifier 12, are finally returned from airscoop shroud 14
In process chamber 1, due to the face radiator 3 of airscoop shroud 14, the air-flow of return process chamber 1 is heated when passing through radiator 3, heats gas
Stream passes through, lasting work by the sheet material part 16 on multilayer rack on sheet material transfer cart 15 from the gap of multilayer rack
With sheet material part 16；
Air formaldehyde concentration in process chamber 1 is monitored in real time by concentration of formaldehyde sensor 7, concentration of formaldehyde sensor 7 monitors
Concentration of formaldehyde value meet corresponding to product category belonging to sheet material part 16 specified in chinese national standard GB 18580-2001
When can be directly used for the burst size of methanal Limited Doses of the wood-based plate of interior, stop formaldehyde treated process；
Chinese national standard GB 18580-2001《Form aldehyde release limits in indoor decorating and refurnishing materials-artificial board and its product
Amount》In, it is specified that burst size of methanal test method and Limited Doses in wood-based plate and its product.According to different wood-based panel product classes
Type defines formaldehyde Limited Doses corresponding to different test methods and the test method, due to by the numerous types of wood-based panel product and
The difference of test method, corresponding formaldehyde Limited Doses standard regulation also has bigger difference, but flag category of limiting the quantity is unified,
It is divided into two kinds, one kind is E1：The wood-based plate of interior is can be directly used for, another kind is E2：For room must be allowed for after facing
Interior wood-based plate.
When stopping formaldehyde treated process, first stop the operation of ultrasonic generator 2, then open feeding gate 5 and discharge door 6, solve
Except the locking state of the roller of sheet material transfer cart 15, sheet material transfer cart 15 is rolled away from process chamber 1 from discharge door 6, and another is filled
The sheet material transfer cart 15 for each sheet material part 16 that step E has been handled has been carried, has been driven into from feeding gate 5 in process chamber 1, sheet material is shifted
The roller locked and fixed of car 15, feeding gate 5 and discharge door 6 are closed, repeat the process of foregoing formaldehyde treated；
It is circular regeneration type that formaldehyde adsorbent is set in formaldehyde absorbing device, the formaldehyde adsorbent being only used in formaldehyde absorbing device
When absorption free formaldehyde tends to saturation, formaldehyde adsorbent is taken out out of formaldehyde absorbing device, makes formaldehyde adsorbent regeneration treatment
After can circulating repetition use it is multiple.
Formaldehyde adsorbent is selected from least one of cocoanut active charcoal, bentonite.Cocoanut active charcoal and bentonite can lead to
Cross easy processing and realize regeneration, may be reused, stock utilization is higher.
Step G：The sheet material part 16 that step F processing is completed is delivered to free formaldehyde distintegrant spray unit, by de- second
Water-soluble chitosan of the acyl degree not less than 98% is made the aqueous solution, preferably by water-soluble first that deacetylation is 98% in the present embodiment
The aqueous solution is made in shell element.Manufactured chitin water soluble liquid is imported in distintegrant storage tank, starts flush coater, in the control of flush coater
The spray coating liquor scale of construction and spray time when setting shower nozzle on device processed spraying acting every time, sheet material part 16 is placed on flush coater, sprayed
Painting machine control liquid pump extracts the chitin water soluble liquid in distintegrant storage tank, and the hole machined in step D is determined
Spraying operation is measured, chitin water soluble liquid energy is enough infiltrated the surface of each hole；
Step H：Using chitin of the deacetylation not less than 98% free formaldehyde distintegrant, this reality are mixed and made into nanometer silicon chip
Apply in example and be preferably mixed and made into free formaldehyde distintegrant using the chitin and nanometer silicon chip that deacetylation is 98%, and this is swum
Load from methanal disintegrant by elongate strip cylinder 20, each sheet material part of completion being handled in step G made of ventilative yarn fabric
16 are delivered in free formaldehyde distintegrant filling unit, and the elongate strip cylinder 20 for having loaded free formaldehyde distintegrant is packed into step
CNC milling machine is in the groove 19 outputed on the thickness cross-sectional at each sheet material part edge in E；
The elongate strip cylinder 20 for having loaded free formaldehyde distintegrant is loaded to the thickness cross-sectional at sheet material part edge using loader
On groove 19 in.
Step I：The sheet material part that step H processing terminates is delivered in edge banding machine by conveyer, sheet material part is entered
Row deburring edge sealing operates, and the elongate strip cylinder 20 in step H is sealed in the groove processed in step E using edge band by edge banding machine
In 19, the thickness cross-sectional at each edge of sheet material part 16 is firmly tightly sealed by edge band；
Step J：Each sheet material part that step I processing is completed is delivered to packaging unit, using packing machine by the customization clothing of user
Packaged in each sheet material part set of cabinet.
In order to improve production efficiency, computer panel saw, the numerical control drilling machine in step D and the numerical control in step E in step C
Transmit the sheet material to be processed of each step between milling machine by conveyer respectively successively.
, only need to be by the five of packaged Customized wardrobe sheet material part and various Customized wardrobes by as above producing and processing step
Golden accessory or connector are transported to user, and installation personnel scene in user house carries out simple and convenient combination installation, i.e.,
Being delivered for use for Customized wardrobe product can be completed.
Manufacturing and processing equipment passes through the control operation of intelligent automatic control system, only portion link in each step above
Middle sheet material transhipment, material filling, supplement need producers to aid in, and production efficiency is high, and the process control of production and processing is accurate, institute
Each part sheet material of Customized wardrobe of processing by it is multiple elimination formaldehyde technical finesse, the assembling finished product Environmental Safety of Customized wardrobe,
Effect of formaldehyde high-efficient and lasting is eliminated, user can obtain more efficient safe guarantee, and Customized wardrobe pattern style and size meet
The actual demand of user, the interior space utilization rate of user is higher, and overall decoration effect can be more harmonious.
Claims (10)
- A kind of 1. device for producing Customized wardrobe, it is characterised in that：Including computer panel saw, numerical control drilling machine, CNC milling machine, sheet material Transfer cart, sheet material free formaldehyde release resolving cell, free formaldehyde distintegrant spray unit, the filling of free formaldehyde distintegrant are single Member, edge banding machine, packaging unit；Sheet material free formaldehyde release resolving cell includes process chamber, ultrasonic generator, radiator, Temperature Humidity Sensor, entered Bin gate, discharge door, concentration of formaldehyde sensor, blower fan, Degradation Formaldehyde device, formaldehyde absorbing device, ventilation duct, humidifier, outlet Cover, airscoop shroud, the ultrasonic generator are arranged at the top of process chamber, and process chamber sets feeding gate and discharge door, feeding gate and are gone out Bin gate is oppositely arranged, and process chamber sets air leaving cover and airscoop shroud, air leaving cover and airscoop shroud to be oppositely arranged, and the radiator is arranged on Set in process chamber close to airscoop shroud side, airscoop shroud face radiator, the Temperature Humidity Sensor, which is arranged in process chamber, to be leaned on Nearly air leaving cover side, the air leaving cover, concentration of formaldehyde sensor, blower fan, Degradation Formaldehyde device, formaldehyde absorbing device, humidifier It is sequentially communicated with airscoop shroud by ventilation duct, ultraviolet lamp tube and degradation reaction net, uviol lamp is set in the Degradation Formaldehyde device Pipe and degradation reaction net alternating parallel repeat set several times, the degradation reaction net by titanium dioxide coating carbon fiber system Into setting formaldehyde adsorbent in the formaldehyde absorbing device.
- A kind of 2. device for producing Customized wardrobe according to claim 1, it is characterised in that：The free formaldehyde distintegrant Filling unit includes loader.
- A kind of 3. device for producing Customized wardrobe according to claim 1, it is characterised in that：The packaging unit includes bag Installation.
- A kind of 4. device for producing Customized wardrobe according to claim 1, it is characterised in that：Set on the sheet material transfer cart Multilayer rack is equipped with, sheet material transfer cart bottom sets self-locking roller.
- A kind of 5. device for producing Customized wardrobe according to claim 1, it is characterised in that：The ultraviolet lamp tube is in annulus Shape.
- A kind of 6. device for producing Customized wardrobe according to claim 1, it is characterised in that：The formaldehyde adsorbent is to follow Ring regenerative formaldehyde adsorbent.
- A kind of 7. device for producing Customized wardrobe according to claim 1, it is characterised in that：The formaldehyde adsorbent is selected from At least one of cocoanut active charcoal, bentonite.
- A kind of 8. device for producing Customized wardrobe according to claim 1, it is characterised in that：The free formaldehyde distintegrant Spray unit includes liquid pump, distintegrant storage tank, flush coater, sets shower nozzle on flush coater, shower nozzle by pipeline successively with liquid Body pump is connected with distintegrant storage tank, and the liquid pump electrically connects with the controller of flush coater.
- A kind of 9. device for producing Customized wardrobe according to claim 1, it is characterised in that：Computer panel saw, numerical control drilling Sheet material to be processed is transmitted by conveyer respectively successively between bed and CNC milling machine.
- A kind of 10. method for producing Customized wardrobe, it is characterised in that：Using the production described in the claims any one of 1-9 The device of Customized wardrobe produces Customized wardrobe, specifically includes following steps：Step A：Meet user according in the actual size of user house in-site measurement and the individual needs of user, custom design It is required that wardrobe, and draw Customized wardrobe production and processing and assembling drawing；Step B：The drawing completed in production and processing personnel's receiving step A, select to take out in drawing from sheet material raw material storage and process Required sheet material, processing to be processed；Step C：The processing sheet material to be processed that taking-up is selected in step B is cut by computer panel saw, material plate quilt Computer panel saw cuts into the various sizes rule needed for drawing；Step D：According to the information that drawing is processed in step A, the sheet material part that completion is cut in step C is entered by numerical control drilling machine Row hole-opening, the processing that hole is completed on the sheet material part of completion is cut in step C；Step E：The sheet material part that hole-opening is completed in step D is carried out by recessing by CNC milling machine, CNC milling machine is in each plate Groove is outputed on the thickness cross-sectional at material part edge；Step F：Each sheet material part that recessing processing is completed in step E is transported to by sheet material free formaldehyde by sheet material transfer cart Handled in release resolving cell；Each sheet material part layering tiling that working process in step E is completed is placed on the multilayer rack of sheet material transfer cart, The feeding gate of process chamber is opened, by the sheet material transfer cart push-in process chamber of loading plate part, sheet material transfer cart is parked in The lower section of ultrasonic generator, the roller of locked sheet material transfer cart, keep sheet material transfer cart stably to park, allow sheet material part to be in super In the range of sound effect, the feeding gate and discharge door of process chamber have been turned off；Ultrasonic generator is opened, makes ul-trasonic irradiation on the sheet material part of lower section；Radiator is opened, the indoor temperature for adjusting process chamber is in 25 DEG C~40 DEG C；Humidifier is opened, the indoor air humidity for adjusting process chamber is in 40%~80%, is monitored in real time by Temperature Humidity Sensor The working condition of air humidity in process chamber, feedback control radiator and humidifier；Ultraviolet lamp tube is opened, all ultraviolet lamp tubes is lighted；Fan operation is opened, the air in process chamber is extracted out from air leaving cover by blower fan, and concentration of formaldehyde is flowed through successively by ventilation duct Sensor, blower fan, Degradation Formaldehyde device, formaldehyde absorbing device, humidifier, finally returned from airscoop shroud in process chamber, at return The air-flow of reason room is heated when passing through radiator, and heating air-flow passes through the sheet material part on sheet material transfer cart on multilayer rack, Passed through from the gap of multilayer rack, continuous action sheet material part；Processing Formaldehyde Concentration of Indoor Air is monitored in real time by concentration of formaldehyde sensor, concentration of formaldehyde value meets sheet material part When the burst size of methanal Limited Doses of the wood-based plate of interior are can be directly used for corresponding to affiliated product category, stop formaldehyde treated mistake Journey；When stopping formaldehyde treated process, first stop the operation of ultrasonic generator, then open feeding gate and discharge door, release sheet material and turn The locking state of car roller is moved, rolls sheet material transfer cart away from process chamber from discharge door, and be loaded with step E by another and handled Each sheet material part sheet material transfer cart, driven into from feeding gate in process chamber, the roller locked and fixed of sheet material transfer cart closed Feeding gate and discharge door, repeat the process of foregoing formaldehyde treated；Step G：The sheet material part that step F processing is completed is delivered to free formaldehyde distintegrant spray unit, by deacetylation not The aqueous solution is made in water-soluble chitosan less than 98%, and manufactured chitin water soluble liquid is imported in distintegrant storage tank, starts spray Painting machine, the spray coating liquor scale of construction and spray time when setting shower nozzle spraying action every time on the controller of flush coater, by sheet material part It is placed on flush coater, flush coater control liquid pump extracts the chitin water soluble liquid in distintegrant storage tank, to being processed in step D Into hole carry out quantitative spraying operation, chitin water soluble liquid energy is enough infiltrated the surface of each hole；Step H：Free formaldehyde distintegrant is mixed and made into using chitin of the deacetylation not less than 98% and nanometer silicon chip, and will The free formaldehyde distintegrant loads by elongate strip cylinder, each sheet material portion of completion being handled in step G made of ventilative yarn fabric Part is delivered in free formaldehyde distintegrant filling unit, and the elongate strip wound packages for having loaded free formaldehyde distintegrant is inserted into step E Middle CNC milling machine is in the groove outputed on the thickness cross-sectional at each sheet material part edge；Step I：The sheet material part that step H processing terminates is delivered in edge banding machine by conveyer, sheet material part is repaiied Banding side is operated, and the elongate strip cylinder in step H is sealed in the groove processed in step E by edge banding machine using edge band, respectively The thickness cross-sectional at sheet material part edge is firmly tightly sealed by edge band；Step J：Each sheet material part that step I processing is completed is delivered to packaging unit, using packing machine by the customization clothing of user Packaged in each sheet material part set of cabinet.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710848623.8A CN107599107A (en) | 2017-09-19 | 2017-09-19 | A kind of device and method for producing Customized wardrobe |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710848623.8A CN107599107A (en) | 2017-09-19 | 2017-09-19 | A kind of device and method for producing Customized wardrobe |
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| Publication Number | Publication Date |
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| CN107599107A true CN107599107A (en) | 2018-01-19 |
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| CN201710848623.8A Pending CN107599107A (en) | 2017-09-19 | 2017-09-19 | A kind of device and method for producing Customized wardrobe |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111136755A (en) * | 2019-12-31 | 2020-05-12 | 河北聚商家具有限公司 | Method and equipment for manufacturing wardrobe in dormitory of factory |
| CN111843395A (en) * | 2020-08-04 | 2020-10-30 | 苏州全佳金属制品有限公司 | Method for rapidly preparing metal device by using metal plate |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU783446B2 (en) * | 2000-02-04 | 2005-10-27 | Commonwealth Scientific And Industrial Research Organisation | Treatment of natural polymer based materials and the products based thereon |
| CN103692536A (en) * | 2013-12-12 | 2014-04-02 | 陕西师范大学 | Method for clearing formaldehyde in artificial board |
| CN105365013A (en) * | 2015-11-24 | 2016-03-02 | 中南林业科技大学 | Formaldehyde treatment method for artificial board |
| JP2017140778A (en) * | 2016-02-10 | 2017-08-17 | パナソニックＩｐマネジメント株式会社 | Method of manufacturing board |
| US20170239836A1 (en) * | 2016-02-24 | 2017-08-24 | Dehua Tb New Decoration Material Co., Ltd. | Method For Preparing Functional Engineered Wood |
-
2017
- 2017-09-19 CN CN201710848623.8A patent/CN107599107A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU783446B2 (en) * | 2000-02-04 | 2005-10-27 | Commonwealth Scientific And Industrial Research Organisation | Treatment of natural polymer based materials and the products based thereon |
| CN103692536A (en) * | 2013-12-12 | 2014-04-02 | 陕西师范大学 | Method for clearing formaldehyde in artificial board |
| CN105365013A (en) * | 2015-11-24 | 2016-03-02 | 中南林业科技大学 | Formaldehyde treatment method for artificial board |
| JP2017140778A (en) * | 2016-02-10 | 2017-08-17 | パナソニックＩｐマネジメント株式会社 | Method of manufacturing board |
| US20170239836A1 (en) * | 2016-02-24 | 2017-08-24 | Dehua Tb New Decoration Material Co., Ltd. | Method For Preparing Functional Engineered Wood |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111136755A (en) * | 2019-12-31 | 2020-05-12 | 河北聚商家具有限公司 | Method and equipment for manufacturing wardrobe in dormitory of factory |
| CN111843395A (en) * | 2020-08-04 | 2020-10-30 | 苏州全佳金属制品有限公司 | Method for rapidly preparing metal device by using metal plate |
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