Summary of the invention:
Technical problem to be solved by this invention is: a kind of nonwoven articles processing unit (plant) and method are provided, solve the lower problem of production efficiency of nonwoven articles of the prior art, realize improving by the nonwoven articles processing unit (plant) production efficiency of nonwoven articles.
The invention provides a kind of nonwoven articles processing unit (plant), comprising: the shaping equipment behind the shaped device in mould, the moulding process and the moulding process in the setting process; Be provided with cavity in the described mould, the surface of described mould offers the through hole that a plurality of and described cavity is communicated with; The pump that described shaped device comprises shaping box and is used for being communicated with the cavity of described mould; Described shaping equipment comprises shaping box and is used for described mould is buried in the typing particle that described shaping box is finalized the design.
Nonwoven articles processing unit (plant) provided by the invention, by offer the through hole that is communicated with the cavity of mould at mould, forming by mould in the process of nonwoven articles, be immersed in mould in the shaping box under the effect of pump, make slurry enter into the cavity of mould by through hole, fiber in the slurry will stick to surface and the final nonwoven articles that forms of mould, the mould that then will be formed with the blank of nonwoven articles is put in the shaping box to bury by the typing particle and is extruded to shape, process by the demoulding at last and obtain final nonwoven articles, because nonwoven articles adopts the mode of straight forming to process, and need not through cutting, make or adhesion technique, realize having improved by the nonwoven articles processing unit (plant) production efficiency of nonwoven articles.
Aforesaid nonwoven articles processing unit (plant), described shaping equipment also comprises collection box, the bottom of described shaping box is connected with described collection box by gate valve.
Aforesaid nonwoven articles processing unit (plant), described shaping equipment also comprises elevator, and described elevator is positioned at a side of described shaping box, and the described typing particle that is arranged in described collection box is transported to shaping box by described elevator.
Aforesaid nonwoven articles processing unit (plant), described shaping equipment also comprises be used to the heater that heats described typing particle.
Aforesaid nonwoven articles processing unit (plant), described heater are heating blower, and described heating blower is communicated with described shaping box and/or described collection box by pipeline; Perhaps, described heater is heater, and described heater is installed on described shaping box or the described collection box.
Aforesaid nonwoven articles processing unit (plant), described shaping equipment is the involving vibrations device also, and described vibrator is installed on the described shaping box.
Aforesaid nonwoven articles processing unit (plant) also comprises beater, and described beater is connected with described shaping box by fluid-conveying pipe.
Aforesaid nonwoven articles processing unit (plant) also comprises device for cleaning mould, the water pump that described device for cleaning mould comprises service sink, rotating brushes and is used for being communicated with the cavity of described mould; Described rotating brushes is arranged in described service sink.
Aforesaid nonwoven articles processing unit (plant) also comprises conveyer belt, and described conveyer belt is positioned at the top of described shaped device and described shaping equipment, is provided be used to the mechanical arm that transports described mould on the described conveyer belt.
The present invention on the other hand purpose provides a kind of nonwoven articles processing method, it is characterized in that, may further comprise the steps:
Step 1, according to the shape of the nonwoven articles of required preparation, preparation nonwoven articles mould;
Step 2, coat slurry at the nonwoven articles mould that makes, form the nonwoven articles blank;
Step 3, the nonwoven articles blank is carried out heat treatment, form nonwoven articles.
Further:
In the step 2: mould is put in the shaping box that fills slurry, and by pump mould is vacuumized processing, to form the blank of nonwoven articles at mould.
In the step 3: form the blank of nonwoven articles at mould after, mould is put in the shaping box, and filling typing particle is buried mould in the shaping box, to form nonwoven articles at mould.
Making beating formed after described slurry adopted fibrous raw material to mix with water.
The weight ratio of fibrous raw material and water is 0.01-1:100, and the fibre density of slurry is 1.2dtex-70dtex.
Described fibrous raw material is any one or a few of natural fabric, viscose acetal fibre, chemical fibre, regenerated fiber, synthetic fiber.
Add in the described slurry that jointing material, the weight ratio of jointing material and fiber are arranged is 10-50:100.
Nonwoven articles processing method provided by the invention, by offer the through hole that is communicated with the cavity of mould at mould, forming by mould in the process of nonwoven articles, be immersed in mould in the shaping box under the effect of pump, make slurry enter into the cavity of mould by through hole, fiber in the slurry will stick to surface and the final nonwoven articles that forms of mould, the mould that then will be formed with the blank of nonwoven articles is put in the shaping box to bury by the typing particle and is extruded to shape, process by the demoulding at last and obtain final nonwoven articles, because nonwoven articles adopts the mode of straight forming to process, and need not through cutting, make or adhesion technique, realize having improved by the nonwoven articles processing unit (plant) production efficiency of nonwoven articles.
The specific embodiment:
For the purpose, technical scheme and the advantage that make the embodiment of the invention clearer, below in conjunction with the accompanying drawing in the embodiment of the invention, technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that obtains under the creative work prerequisite.
Fig. 1 is the structural representation of nonwoven articles processing unit (plant) embodiment of the present invention; Fig. 2 is shaped device and mould assembling schematic diagram among the nonwoven articles processing unit (plant) embodiment of the present invention; Fig. 3 is the structural representation of mould among the nonwoven articles processing unit (plant) embodiment of the present invention; Fig. 4 is shaping equipment and mould assembling schematic diagram one among the nonwoven articles processing unit (plant) embodiment of the present invention; Fig. 5 is shaping equipment and mould assembling schematic diagram two among the nonwoven articles processing unit (plant) embodiment of the present invention; Fig. 6 is device for cleaning mould and mould assembling schematic diagram among the nonwoven articles processing unit (plant) embodiment of the present invention.Such as Fig. 1-shown in Figure 6, present embodiment nonwoven articles processing unit (plant) comprises: the shaping equipment 3 behind the shaped device 1 in mould 2, the moulding process and the moulding process in the setting process; Be provided with cavity (not shown) in the mould 2, the surface of mould 2 offers a plurality of through holes that are communicated with cavity 21; The pump 12 that shaped device 1 comprises shaping box 11 and is used for being communicated with the cavity of mould 2; Shaping equipment 3 comprises shaping box 31 and is used for mould 2 is buried in the typing particle 32 that shaping box 31 is finalized the design.In the nonwoven articles forming process, the import of pump 12 is communicated with by the cavity with pipeline 121 moulds 2, and mould 2 is arranged in the shaping box 11 that fills slurry; After mould 2 formed the blank of nonwoven articles, mould 2 was arranged in shaping box 31, and typing particle 32 is buried mould 2.
Particularly, present embodiment nonwoven articles processing unit (plant) adopts the mould 2 with cavity, be provided with a plurality of through holes that are communicated with cavity 21 on the mould 2, after mould 2 being put in the shaping box 11 that is contained with slurry, pump 12 is communicated with the cavity of mould 2 by pipeline 121, under the effect of pump 2, slurry in the shaping box 11 enters into the cavity of mould 2 by through hole 21, the slurry that enters into cavity will be by pump 12 sucking-offs, in this process, the fiber in the slurry will stick to the final blank that forms nonwoven articles in surface of mould 2.The blank of the nonwoven articles that forms on the mould 2 need to further carry out heat treatment owing to containing than juicy.The mould 2 that is formed with the blank of nonwoven articles is put in the shaping box 31, then the particle 32 of will finalizing the design is poured in the shaping box 31, make mould 2 be finalized particle 32 and bury, the blank by the nonwoven articles on typing particle 32 pairs of moulds 2 pushes realizes that typing forms nonwoven articles.At last, just can by manually nonwoven articles being peeled off down from mould 2.Wherein, the mould 2 in the present embodiment can be made by model being emptied and opened process, and also can be made by silk screen is wrapped on the model skeleton, and present embodiment does not limit the concrete manifestation entity of mould 2.Can enter into cavity by through hole 21 smoothly in order to ensure slurry, guarantee simultaneously can better form nonwoven articles on the mould 2, the percent opening of the mould 2 in the present embodiment can be in the scope of 20%-48%, and the diameter in hole can be in the scope of 0.3mm-1mm.In addition, typing particle 32 in the present embodiment can be the granular articles such as steel ball or steel sand, the exterior contour of docile mould 2 is better to be extruded to shape to nonwoven articles more in order to make typing particle 32, and the particle diameter of the typing particle 32 in the present embodiment can be in the scope of 2mm-8mm.Above-mentioned explanation to mould 2 and typing particle 32 only is the preferred version of present embodiment nonwoven articles processing unit (plant), present embodiment nonwoven articles processing unit (plant) is not limited.Present embodiment nonwoven articles processing unit (plant) can be produced different nonwoven articles according to the concrete external structure difference of mould 2, such as: can produce nonwoven gloves, nonwoven socks etc.
Wherein, as shown in Figure 2, the bottom of the shaping box 11 in the present embodiment can arrange osculum 111, thereby can waste liquid in the shaping box 11 be discharged by osculum 111.Same, for the slurry in the shaping box 11 is stirred, can also be provided with agitator 112 in the shaping box 11 in the present embodiment, stir by the slurry in 112 pairs of shaping boxs 11 of agitator, guarantee that the slurry in the shaping box 11 is more even.In addition, the outlet of the pump 12 in the present embodiment can be connected with waste tank 13, and the slurries of drawing from the cavity of mould 2 by pump 12 will enter into waste tank 13 to collect recycling.Pump 12 in the present embodiment can adopt ejector vacuum pump, normally move when starting in order to ensure pump 12, shaped device 1 in the present embodiment can also comprise water pump 14, water pump 14 is connected with the import that waste tank 13 is connected with pump respectively, when pump 12 starts, water pump 14 is to being injected into water in the pump 12, thereby pump 12 can be started normally.
Further, present embodiment nonwoven articles processing unit (plant) can also comprise beater 4, and beater 4 is connected with shaping box 11 by fluid-conveying pipe 41.Concrete, can directly make required slurry by beater 4, and directly slurry is transported in the shaping box 11, in the present embodiment, the raw material of slurry mainly is various fibrous raw materials, fibrous raw material preferentially carries out shredding with opener, and fibrous raw material comprises: the various lap wastes of natural fabric, flax fibre, bamboo fibre, natural protein fiber, wool fibre, silk, cotton spinning, wool spinning, bast fibre spinning fall fibre, viscose acetal fibre, chemical fibre, regenerated fiber, synthetic fiber etc.For the performance requirement of specific products, also can use the interpolation inorfil.Fibrous raw material and water are proportionally joined in the beater 4, abundant mixing and dispersion through beater 4 can obtain required slurry, the weight ratio of fiber and water is 0.01-1:100, and through the slurry that beater 4 is made, fibre density is between 1.2dtex-70 dtex.In order to obtain the slurry of better effect, can also in slurry, add jointing material, jointing material can be selected graininess or fibrous hot-melt adhesive material, and the weight ratio of jointing material and fiber is 10-50:100.
Further again, present embodiment nonwoven articles processing unit (plant) can also comprise device for cleaning mould 5, and device for cleaning mould 5 comprises service sink 51, be used for water pump 52 and the rotating brushes 53 be communicated with the cavity of mould 2; Rotating brushes 53 is arranged in service sink 51.After mould 2 demouldings were processed, mould 2 was arranged in service sink 51 and is positioned at a side of rotating brushes 53, and water pump 52 is communicated with the cavity of mould 2 by water pipe 521.Concrete, after mould 2 being carried out demoulding processing, be mingled with easily impurity in the through hole 21 of mould 2, for mould 2 is cleaned, mould 2 can be put in the service sink 51 that is contained with clear water, water pump 52 is communicated with the cavity of mould 2, makes current in the service sink 51 through the through hole 21 of mould 2 by water pump 52, realizes mould 2 is cleaned.Simultaneously, when cleaning by 52 pairs of moulds 2 of water pump, can clear up by hairbrush the surface of mould 2, thereby more effective mould 2 be cleaned.
Further, in order to make things convenient for carrying mould 2, present embodiment nonwoven articles processing unit (plant) can also comprise conveyer belt 6, and conveyer belt 6 is positioned at the top of shaped device 1 and shaping equipment 2, is provided with on the conveyer belt 6 be used to the mechanical arm 61 that transports mould 2.Concrete, the mould 2 in the present embodiment drives it by conveyer belt 6 and moves in different equipment.Mechanical arm 61 can clamp mould 2, and conveyer belt 6 can be loop configuration, thereby mould 2 can be circulated between different stations by conveyer belt 6, thereby has improved the working (machining) efficiency of present embodiment nonwoven articles processing unit (plant).
Present embodiment nonwoven articles processing unit (plant), by offer the through hole that is communicated with the cavity of mould at mould, forming by mould in the process of nonwoven articles, be immersed in mould in the shaping box under the effect of pump, make slurry enter into the cavity of mould by through hole, fiber in the slurry will stick to surface and the final nonwoven articles that forms of mould, the mould that then will be formed with the blank of nonwoven articles is put in the shaping box to bury by the typing particle and is extruded to shape, process by the demoulding at last and obtain final nonwoven articles, because nonwoven articles adopts the mode of straight forming to process, and need not through cutting, make or adhesion technique, realize having improved by the nonwoven articles processing unit (plant) production efficiency of nonwoven articles.
Based on technique scheme, optional, the shaping equipment 3 in the present embodiment can also comprise collection box 33, and the bottom of shaping box 31 is connected with collection box 33 by gate valve 34.Concrete, after the nonwoven articles on the mould 2 is finalized particle 32 and is extruded to shape, by opening gate valve 34, can fast typing particle 32 be drained in the collection box 33, can mould 2 be taken out from shaping box 31 the handled easily personnel on the one hand, avoid mould 2 directly being taken out from typing particle 32 and causing the nonwoven articles on the mould 2 damaged, on the other hand, can reclaim fast and effectively the typing particle 32 in the shaping box 31, use in order to continue.
Further, in order efficiently and effectively the typing particle 32 in the collection box 33 to be transported in the shaping box 31, shaping equipment 3 in the present embodiment can also comprise elevator 35, elevator 35 is positioned at a side of shaping box 31, and the typing particle 32 that is arranged in collection box 34 is transported to shaping box 31 by elevator 35.Concrete, present embodiment nonwoven articles processing unit (plant) is transported to the typing particle 32 in the collection box 34 in the shaping box 31 by elevator 35, wherein, the bottom of elevator 35 can be located immediately in the collection box 34, also can offer outlet in the bottom of collection box 34, outlet connects the import of the bottom of elevator 35, thereby by elevator 35 the typing particle 32 in the collection box 34 is transported in the shaping box 31.
Further again, the shaping equipment 3 in the present embodiment can also comprise the heater 36 for heat-shaping particle 32.Concrete, in order to realize the nonwoven articles on the mould 2 is carried out heat treatment by shaping equipment 3 fast, shaping equipment 3 in the present embodiment heats by 36 pairs of typings of heater particle 32, typing particle 32 also carries out heating, drying when the nonwoven articles on the mould 2 is pushed processes, and realizes faster the nonwoven articles on the mould 2 being finalized the design.Wherein, can realize typing particle 32 is heated by heater 36, the typing particle 32 after then will heating is put in the shaping box 31; Also can first typing particle 32 be put in the shaping box 31, heat by 36 pairs of typings of heater particle 32 again.As shown in Figure 4, the heater 36 in the present embodiment is heater, and heater is installed on shaping box 31 or the collection box 33.Concrete, when heater 36 is fixed on the shaping box 31, then be that the particle 32 of will finalize the design is first put in the shaping box 31, heat by 36 pairs of the heaters particle 32 of finalizing the design again; When heater is installed on the collection box 33, then be to heat by 36 pairs of typings of heater particle 32 first, the typing particle 32 after will heating is again put in the shaping box 31.As shown in Figure 5, the heater 36 in the present embodiment is heating blower, and heating blower is communicated with shaping box 31 and/or collection box 33 by pipeline 361.Concrete, the heater 36 in the present embodiment can outwards provide hot blast, and the hot blast that heater 36 produces is sent in shaping box 31 and/or the collection box 33 by pipeline 361.Put in the shaping box 31 when typing particle 32, then can pass through the direct heat-shaping particle 32 of hot blast that heater 36 produces; When typing particle 32 was put in the collection box 33, the typing particle 32 after then can will heating again by the hot blast elder generation heat-shaping particle 32 that heater 36 produces was put in the shaping box 31.Preferably, shaping equipment 3 is realized the nonwoven articles on the mould 2 is carried out heat treatment in by present embodiment, can directly be communicated with the cavity of mould 2 by pipeline 361, thereby realize from the inside and outside of mould 2 nonwoven articles on the mould 2 being carried out heating, drying, to improve the efficient of heat treatment.
Further, for make typing particle 32 more closely knit the nonwoven articles on the mould 2 is carried out extrusion process, the shaping equipment 3 in the present embodiment can be gone back involving vibrations device 37, vibrator 37 is installed on the shaping box 31.Concrete, can drive shaping box 31 vibrations by vibrator 37, thereby make typing particle 32 more closely knit be pressed in mould 2 around, thereby more effective realization is carried out heat treatment to the nonwoven articles on the mould 2.
The present invention also provides a kind of nonwoven articles processing method, adopts the nonwoven articles processing unit (plant) among the nonwoven articles processing unit (plant) embodiment of the present invention, and concrete steps comprise:
Step 1, moulding process: mould is put in the shaping box that fills slurry, and by pump mould is vacuumized processing, to form the blank of nonwoven articles at mould;
Step 2, setting process: form the blank of nonwoven articles at mould after, mould is put in the shaping box, and filling typing particle is buried mould in the shaping box, to form nonwoven articles at mould.
In conjunction with Fig. 1 the concrete technology step of present embodiment nonwoven articles processing unit (plant) is described: after making first required slurry by beater 4, beater 4 is injected into slurry in the shaping box 11, under the effect of pump 12, just form nonwoven articles at mould 2, the mould 2 that then will be formed with the blank of nonwoven articles is put into and is carried out heat treatment in the shaping box 31, after carrying out heat treatment, by artificial or demoulding equipment mould 2 being carried out the demoulding processes, at last, mould 2 put in the service sink 51 clean, under the circular flow of conveyer belt 6, driven mold 2 reenters in the shaping box 11.
Present embodiment nonwoven articles processing method, by offer the through hole that is communicated with the cavity of mould at mould, forming by mould in the process of nonwoven articles, be immersed in mould in the shaping box under the effect of pump, make slurry enter into the cavity of mould by through hole, fiber in the slurry will stick to surface and the final nonwoven articles that forms of mould, the mould that then will be formed with the blank of nonwoven articles is put in the shaping box to bury by the typing particle and is extruded to shape, process by the demoulding at last and obtain final nonwoven articles, because nonwoven articles adopts the mode of straight forming to process, and need not through cutting, make or adhesion technique, realize having improved by the nonwoven articles processing unit (plant) production efficiency of nonwoven articles.
It should be noted that at last: above embodiment only in order to technical scheme of the present invention to be described, is not intended to limit; Although with reference to previous embodiment the present invention is had been described in detail, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment puts down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the spirit and scope of various embodiments of the present invention technical scheme.