CN101050584B - Setting machine by heat treatment - Google Patents
Setting machine by heat treatment Download PDFInfo
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- CN101050584B CN101050584B CN2007100278676A CN200710027867A CN101050584B CN 101050584 B CN101050584 B CN 101050584B CN 2007100278676 A CN2007100278676 A CN 2007100278676A CN 200710027867 A CN200710027867 A CN 200710027867A CN 101050584 B CN101050584 B CN 101050584B
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Abstract
The present invention discloses a thermal treatment setting machine, it relates to a setting equipment which can be used in thermal treatment subsequent process after the low melting point fiber and other fiber are mixed. Said setting equipment includes the following several portions: pressure-rolling and conveying device, lifting device, fiber cotton cooling device and control device for controlling all the above-mentioned portions.
Description
Affiliated technical field
The present invention relates to fiber heat treatment process equipment, more particularly, the present invention relates to a kind of use low-melting fiber (meldable fibre) and the used modular system of other mixed with fibers heat treatment post-order process, belong to the Weaving device class, comprise the control device of pressure rolling conveyer and lowering or hoisting gear thereof, cellucotton cooling device and each device.
Background technology
Be widely used in amenitiess such as household articless such as mattress, seat cushion, flocculus, sanltary towel, protection pad, baby diaper (sheet), Moistured towel, disposable surgical clothing, mouth mask, the medical operation tablecloth, nursing care bed sheet, automobile sound-absorbing insulation material for building, the industrial filter material insulation material of air of industry location pre-filtering, dress ornament liner and field such as heat insulating material formed by the cellucotton product that adopts fiber production, and cellucotton is produced more employing gum sprayed cotton technology or hot melting wool technology, and these two kinds of technologies are had nothing in common with each other.
What gum sprayed cotton adopted is that general fibre utilization glue or top layer lapping make surface texture bonding, as being the gum sprayed cotton technological process of production of raw material with polyester (PET) fiber, usually to after bale opener, opener, shredding, send into cotton feeder, be carded to thin shape stratiform through carding machine again, be that fiber is Two dimensional Distribution, and then polyester (PET) fibrage that will be the thin shape stratiform of Two dimensional Distribution is folded into required thickness with make-up machine, sprays adhesive, layer upon layer of fiber is combined, and oven dry forms.Because the fiber of gum sprayed cotton mainly is Two dimensional Distribution, so its brute force is poor, elasticity and ABRASION RESISTANCE is relatively poor and easy aliquation.
And the fibrocortex of hot melting wool technology utilization low melting point composite short fiber has the watery fusion performance, fusion under the low temperature of 110 ~ 180 degree (portioned product 100 or 120 ℃ of degrees centigrade of dry heat conditions under be the fiber of melting adhesion, and the fusing point of ordinary polyester staple fibre is more than 255 degree), the peripheral part of fusing is as glue, bonding with other fibers, have the function of adhesive.Adopt two or more fiber through special processing, the method for utilization Physical Processing is evenly mixed a kind of low-melting fiber and other fiber, after heating, makes Stability Analysis of Structures.Comparatively speaking in warmth retention property, bulking intensity, flexibility, mildew and insect proof moth function hot melting wool is stronger than gum sprayed cotton, the hot melting wool Stability Analysis of Structures, and aspects such as anti-pull, gas permeability, ABRASION RESISTANCE, hot melting wool is also strong than gum sprayed cotton.
The low-melting fiber kind has many kinds, comprises low-melting fiber that LMF (4080 low-melting fiber), low melting point polyolefin hot adhesion fiber, polyester composite spinning produce, low-melting point polyester, polypropylene, polyamide-based hot melt adhesive, low-melting random copolymerization modified poly ester etc.
Existing hot melting wool production Technology has many, technological process generally include out material, comb and parallel cotton fibers prior to spinning, moulding, heat baking bonding, finalize the design, cut etc., wherein important processing step setting process is awkward to be held, if in the bonding back of heat baking indefinite form, bulk because of the hot melting wool of heat baking after bonding, surface irregularity is even, density refractory control, even carry out pressure rolling, hot melting wool unclamps the reinstatement again of back hot melting wool not to being lower than uniform temperature.The employing mould shape that has will wait just die sinking of cooling, wastes time and energy, and also is not suitable for large-scale production.Other manufacture method is called " manufacture method of insulation cotton reaches by its insulation cotton of making " (number of patent application: 00127432.5) as the name of application on November 14th, 2000, notification number: CN1352329, open day: 2002.06.05) patented technology, this invention provided a kind of insulation cotton manufacture method to reach by its insulation cotton of making.The low-melting fiber that contains 10-50% (weight) in the used fibrous raw material of this method, fibrous raw material is behind shredding, mixing, carding, on the unit are fiber web, spray the water of the 5-35% that accounts for the unit are fibrous web weight, hot briquetting under the melting temperature of low-melting fiber then.This method adds HEAT SETTING after need adding water, and the thickness of hot melting wool and density control are difficult to hold.
Also have the name of 07 month 16 days calendar year 2001 application to be called " elastic cotton " ((patent No.: 01108644.0), notification number: CN1397671, the day for announcing: 2003.02.19) patented technology, this invention is to be mixed with raw material with a kind of hollow, crimped fiber and a kind of low-melting fiber, hollow, crimped fiber by 50% to 70% and 30% to 50% low-melting fiber are mixed with raw material, then the raw material of preparing through successively and grabbing cotton, opener, comb and parallel cotton fibers prior to spinning and one-tenth net, after raw material becomes net, pass through pre-needling more successively, acupuncture and positive acupuncture, make fiber be distributed in three dimensions, make the elastic cotton that fiber is distributed in three dimensions through certain technological process.Obviously, this Technology Need is " behind the raw material one-tenth net, successively through pre-needling, acupuncture and positive acupuncture, making fiber be distributed in three dimensions again ", and technology and equipment are complicated.
Existing other hot melting wool production technology often needs complicated technology and equipment to the assurance of the cotton setting process of institute's producd fibers and the control of thickness and density, also is difficult to reach promising result.
Summary of the invention
The present invention is directed to the deficiency of setting process equipment complexity in the existing hot melting wool production technology, utilize low-melting fiber fusion and solidify bonding characteristic under different temperatures, construct a kind of heat treatment shaping machine, be applied in the subsequent technique of hot melting wool production technology, not only simplify production technology, can also produce the hot melting wool of controllable thickness and density as required, improve the quality of products.
A kind of heat treatment shaping machine principle of the present invention is: the low-melting fiber that the process heating mixes and the mixture of other fiber, take advantage of under the uncolled situation of solidifying of its high temperature, and carry out the quick cooling and shaping of pressure rolling immediately simultaneously.The pressure rolling gap is regulated, can produce the hot melting wool of controllable thickness and density as required, simultaneously because of the high temperature hot melting wool being carried out the effect of quenching, macromolecular putting in order in can stable fibers, improve the tensile strength of fiber, according to this intention, the function that a kind of heat treatment shaping machine of the present invention possesses pressure rolling and forces cooling, design also is to carry out around this requirement.
The present invention constitutes like this: a kind of heat treatment shaping machine, the control device that comprises pressure rolling conveyer and lowering or hoisting gear thereof, cellucotton cooling device and each device, the pressure rolling conveyer comprises board 7, following board 8, between last board 7 and the following board 8 gap that cellucotton is passed through is arranged, the spacing in this gap is regulated by the lowering or hoisting gear of pressure rolling device, and the cellucotton cooling device cools off the cellucotton through gap between last board 7 and the following board 8.
Described pressure rolling conveyer is to lay respectively at the two rows of board 7, following board 8 by some pressure roller group 2 and control device thereof to be arrangeding in parallel, and described pressure roller group 2 is vertical and column distribution along the cellucotton moving direction, and its length is more than or equal to the cellucotton width.
As improvement of the present invention: on described two rows pressure roller group, guipure 4 is set respectively, described guipure 4 is supported from power transmission shaft 11 by at least 2 final drive shafts 1 separately and 2 respectively, final drive shaft 1 apportion pressure roller group 2 both sides also are set up in parallel with pressure roller group 2, be arranged on pressure roller group 2 outsides and an intersegmental distance is arranged from power transmission shaft 11, this guipure 4 is for covering on pressure roller group 2, final drive shaft 1 and the netted or crawler type gas-permeable nets from the power transmission shaft 11 and along with pressure roller group 2 is rotated and moved.More smooth by this device being set, making the cellucotton of producing.
The present invention can further improve: the arranged outside at described pressure roller group 2 and guipure 4 is entangled limit roller 3 and regulator thereof near guipure 4 guipures, it is hydraulic control system that described guipure entangles limit roller 3 regulators, comprises motor and control circuit, hydraulic pump, entangles limit oil cylinder 5, divides fuel tank, oil pipe, hydraulic selector; It can be pressure regulation system also that described guipure entangles limit roller 3 regulators, comprises motor and control circuit, air pump, cylinder, tracheae, baroswitch; It can also be that the running of motor and control circuit control gear group drives and entangles the screw rod that limit roller 3 is connected with guipure and stretch that guipure entangles limit roller 3 regulators, also can adopt the other technologies scheme, this improvement can be controlled guipure 4 drive cellucottons and normally move within the limits prescribed.
The lowering or hoisting gear of described pressure rolling conveyer can be a hydraulic control system, comprise motor and control circuit, hydraulic pump, hoist cylinder 6, divide fuel tank, oil pipe, hydraulic selector, in addition, the lowering or hoisting gear of pressure rolling conveyer also can be the gear regulating system, comprise motor and control circuit, gear train and device meshing with it and that be connected with last board 7 and/or following board 8, certainly, can also be other lifting structures, so long as can be adopted according to the need and possibility by the spacing in hydraulic pressure or gear or other mechanical structure control pressure rolling device gap.
Described cellucotton cooling device can be an air cooling system, on last board 7, following board 8 windward groove 9, the leeward groove 10 that is in communication with the outside is set respectively, and the wind notch is relative, forms the air channel of running through, and a blower fan is set on this air channel at least.Be preferably on windward groove 9 and the extraneous air channel that communicates an induced-draught fan is set at least, on leeward groove 10 and air channel that the external world communicates an exhaust blower is set at least, promptly the air channel wind direction flows to from bottom to top.
If be connected with alignment circuit and accept its control at described blower fan, wind speed can be controlled, and then can adopt corresponding measure at the production control of the cellucotton of different-thickness, density, temperature, to reach better effect.
If the air outlet in the air channel is provided with wind speed and/or heat-sensitive sensor connects vision and/or acoustics and/or displaying alarm, can in time carry out automatic early-warning to equipment fault or product quality problem, reduce the loss of quality accident.
In addition, the cellucotton cooling device also can adopt water-cooling system, on last board 7, following board 8, spray equipment, the water-accepting basin that is communicated with pipeline is set respectively, water pump is set on pipeline, certainly, can also be other cooling system structures, need only the system architecture that the high temperature hot melting wool is carried out quenching, can be adopted according to the need and possibility.The cellucotton cooling device can also adopt hollow pressure roller group 2 to feed circulating cooling liquid.A kind of heat treatment shaping machine of the present invention has following beneficial effect:
1. simplified the hot melting wool production process, reduced cost of equipment (comprising the maintenance of equipment expense), and on conventional hot melting wool production equipment, transformed slightly and can implement;
2. adopt the present invention not only to simplify production technology, can also produce the hot melting wool of controllable thickness and density as required, improve the quality of products and enlarge the product scope of application;
3. employing the present invention, because of the high temperature hot melting wool being carried out the effect of quenching, can stable fibers in macromolecular putting in order, improve the tensile strength of fiber.
Below in conjunction with accompanying drawing a kind of heat treatment shaping machine embodiment of the present invention is elaborated.
Fig. 1 is a kind of heat treatment shaping machine structural representation of the present invention;
Fig. 2 is a kind of heat treatment shaping machine side structure of the present invention schematic diagram.
The specific embodiment
The invention will be further described below in conjunction with accompanying drawing, and described embodiment is that the mode with the indefiniteness example provides.
4-guipure 5-----entangles limit oil cylinder 6----hoist cylinder
10----leeward groove 11---is from power transmission shaft 12---hot melting wool
With reference to Fig. 1 is a kind of heat treatment shaping machine structural representation of the present invention, lay respectively at board 7, the pressure roller group 2 of following board 8,2 final drive shafts 1 and 2 are supporting guipure 4 from power transmission shaft 11, and guipure entangles limit roller 3 and regulator (comprises and entangles limit oil cylinder 5, guipure entangles limit roller 3 etc.) etc. form the pressure rolling conveyer, windward groove 9, leeward groove 10 and the airduct that is attached thereto, blower fan is (because of being routine techniques, for simplicity, not shown) composition cellucotton cooling device, cellucotton through gap between last board (7) and the following board (8) is cooled off, referring to a kind of heat treatment shaping machine side structure of Fig. 2 the present invention schematic diagram, hoist cylinder 6, motor and control circuit, hydraulic pump, divide fuel tank, oil pipe, hydraulic selector is (because of being routine techniques, for simplicity, not shown) form the lowering or hoisting gear of pressure rolling conveyer.
The pressure rolling conveyer is for laying respectively at board 7, the two rows of following board 8 are by some pressure roller group 2 and control device thereof to be arrangeding in parallel, described pressure roller group is vertical and column distribution along the cellucotton moving direction, its length is more than or equal to the cellucotton width, for making the cellucotton of producing more smooth, on described two rows pressure roller group, guipure 4 is set respectively, described guipure 4 is supported from power transmission shaft 11 by at least 2 final drive shafts 1 separately and 2 respectively, final drive shaft 1 apportion pressure roller group 2 both sides also are set up in parallel with pressure roller group 2, be arranged on pressure roller group 2 outsides and an intersegmental distance is arranged from power transmission shaft 11, this guipure 4 covers on pressure roller group 2, final drive shaft 1 and the netted or crawler type gas-permeable nets from the power transmission shaft 11 and along with pressure roller group 2 is rotated and moved.
For driving cellucotton, normally moves within the limits prescribed by control guipure 4, arranged outside at described pressure roller group 2 and guipure 4 is entangled limit roller 3 and regulator thereof near guipure 4 guipures, this regulator is a hydraulic control system, comprise and entangle limit oil cylinder 5, motor and control circuit, hydraulic pump, branch fuel tank, oil pipe, hydraulic selector (because of being routine techniques, for simplicity, not shown).
Pressure rolling conveyer lowering or hoisting gear adopts hydraulic control system in this implementation column, comprise hoist cylinder 6 among Fig. 2 and unshowned motor and control circuit, hydraulic pump, branch fuel tank, oil pipe, hydraulic selector, this hydraulic control system adopts prior art to get final product, operation by hoist cylinder 6 grades makes board 7 and/or the spacing between the board 8 (that is the spacing between the guipure 4) up and down increase and decrease down, the thickness and the density of the hot melting wool that control is produced.
The cellucotton cooling device adopts air cooling system in this implementation column, on last board 7, following board 8, windward groove 9, the leeward groove 10 that is in communication with the outside is set respectively, the wind notch is relative, the air channel that formation runs through, be in the wind and an induced-draught fan be set on groove 9 and the extraneous air channel that communicates, on leeward groove 10 and the extraneous air channel that communicates an exhaust blower is set, promptly the air channel wind direction flows to from bottom to top.Be connected with alignment circuit and accept its control at described blower fan, wind speed can be controlled, and then can adopt corresponding measure at the production control of the cellucotton of different-thickness, density, temperature, to reach better effect.Wind speed is set air outlet in the air channel and/or heat-sensitive sensor connects vision and/or acoustics and/or displaying alarm, can in time carry out automatic early-warning to equipment fault or product quality problem, reduces the loss of quality accident.Blower fan installation and control and warning device all adopt prior art to get final product, and are not going to repeat.
The present invention moves main process and generally is: under the normal condition, the low-melting fiber that the heating of preorder technology process mixes and the mixture of other fiber, take advantage of under the uncolled situation of solidifying of its high temperature, enter a kind of heat treatment shaping machine of the present invention immediately and carry out the pressure rolling cooling, regulate the pressure rolling gap in advance as required, start cooling system and pressure rolling conveyer, can produce the hot melting wool of controllable thickness and density, quality evenly shows smooth, and prior art can't be accomplished.
Certainly; the invention is not restricted to address the embodiment shown in the accompanying drawing; modification and equivalent transformation that the spirit of Fan Yiben creation is done; or adopt various deformation on this basis; as adopt latticed ventilative conveyer belt to cooperate with logical compressed-air actuated pressure rolling cooling device with holes and finalize the design, control device changes or the like and all to belong in the protection domain of the present invention.
Claims (13)
1. heat treatment shaping machine, it is characterized in that: the control device that comprises pressure rolling conveyer and lowering or hoisting gear thereof, cellucotton cooling device and each device, the pressure rolling conveyer comprises board (7), following board (8), between last board (7) and the following board (8) gap that cellucotton is passed through is arranged, the spacing in this gap is regulated by the lowering or hoisting gear of pressure rolling device, and board (7) is set the cellucotton cooling device and/or following board (8) upward cools off the cellucotton through gap between last board (7) and the following board (8).
2. a kind of heat treatment shaping machine according to claim 1, it is characterized in that: described pressure rolling conveyer is to lay respectively at the two rows of board (7), following board (8) by some pressure roller group (2) and control device thereof to be arrangeding in parallel, described pressure roller group is vertical and column distribution along the cellucotton moving direction, and its length is more than or equal to the cellucotton width.
3. a kind of heat treatment shaping machine according to claim 2, it is characterized in that: on described two rows pressure roller group, guipure (4) is set respectively, described guipure (4) is supported from power transmission shaft (11) by at least 2 final drive shafts (1) separately and 2 respectively, final drive shaft (1) apportion pressure roller group (2) both sides also are set up in parallel with pressure roller group (2), be arranged on pressure roller group (2) outside and an intersegmental distance is arranged from power transmission shaft (11), this guipure (4) is for covering on pressure roller group (2), final drive shaft (1) and the netted or crawler type gas-permeable nets from the power transmission shaft (11) and along with pressure roller group (2) is rotated and moved.
4. a kind of heat treatment shaping machine according to claim 3, it is characterized in that: the arranged outside at described pressure roller group (2) and guipure (4) is entangled limit roller (3) and regulator thereof near guipure (4) guipure, and the adjustment guipure entangles limit roller (3) displacement and moves within the specific limits with control guipure (4).
5. a kind of heat treatment shaping machine according to claim 4 is characterized in that: it is hydraulic control system that described guipure entangles limit roller (3) regulator, comprises motor and control circuit, hydraulic pump, entangles limit oil cylinder (5), divides fuel tank, oil pipe, hydraulic selector.
6. a kind of heat treatment shaping machine according to claim 4 is characterized in that: it is pressure regulation system that described guipure entangles limit roller (3) regulator, comprises motor and control circuit, air pump, cylinder, tracheae, baroswitch.
7. a kind of heat treatment shaping machine according to claim 4 is characterized in that: described guipure entangles limit roller (3) regulator and comprises that the running of motor and control circuit control gear group drives and entangle the screw rod that limit roller (3) is connected with guipure and stretch.
8. a kind of heat treatment shaping machine according to claim 1 is characterized in that: the lowering or hoisting gear of described pressure rolling conveyer is a hydraulic control system, comprises motor and control circuit, hydraulic pump, hoist cylinder (6), divides fuel tank, oil pipe, hydraulic selector.
9. a kind of heat treatment shaping machine according to claim 1, it is characterized in that: the lowering or hoisting gear of described pressure rolling conveyer is the gear regulating system, comprises motor and control circuit control gear group and device meshing with it and that be connected with last board (7) and/or following board (8).
10. a kind of heat treatment shaping machine according to claim 1, it is characterized in that: described cellucotton cooling device is an air cooling system, on last board (7), following board (8), windward groove (9), the leeward groove (10) that is in communication with the outside is set respectively, the wind notch is relative, the air channel that formation runs through is provided with a blower fan at least on this air channel.
11. a kind of heat treatment shaping machine according to claim 10 is characterized in that: described blower fan is connected with alignment circuit and accepts its control.
12. a kind of heat treatment shaping machine according to claim 1, it is characterized in that: described cellucotton cooling device is a water-cooling system, on last board (7), following board (8), spray equipment, the water-accepting basin that is communicated with pipeline is set respectively, water pump is set on pipeline.
13. according to claim 2,3, one of 4 described a kind of heat treatment shaping machines, it is characterized in that: described pressure roller group (2) is for hollow, and described cellucotton cooling device is that hollow pressure roller group (2) feeds circulating cooling liquid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100278676A CN101050584B (en) | 2007-05-09 | 2007-05-09 | Setting machine by heat treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100278676A CN101050584B (en) | 2007-05-09 | 2007-05-09 | Setting machine by heat treatment |
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| CN101050584A CN101050584A (en) | 2007-10-10 |
| CN101050584B true CN101050584B (en) | 2011-04-20 |
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| CN101929049A (en) * | 2010-08-31 | 2010-12-29 | 东莞市爱克斯曼机械有限公司 | Non-woven heat setting machine |
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| CN110450260A (en) * | 2019-09-06 | 2019-11-15 | 辽宁瑷玛特新材料科技有限公司 | A kind of sandwich plate heat-shaping device |
| CN111364197B (en) * | 2020-04-16 | 2024-03-29 | 河北祥致家纺有限公司 | Single-layer baking oven for hard cotton |
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Assignee: Guangdong dream thinking bedding Co. Ltd. Assignor: Huang Xianbiao Contract record no.: 2011440000041 Denomination of invention: Setting machine by heat treatment License type: Exclusive License Open date: 20071010 Record date: 20110128 |
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Effective date of registration: 20151012 Address after: 528318, No. 7, South Road, Sanlian Industrial Park, Wang Gang village, Longjiang Town, Shunde District, Guangdong, Foshan Patentee after: Guangdong dream thinking bedding Co. Ltd. Address before: 528319, 20, Tian Xiang lane, tea garden street, Longjiang Town, Shunde District, Foshan, Guangdong Patentee before: Huang Xianbiao |