CN201402033Y - Infrared pre-bake device of continuous printing and dyeing device - Google Patents

Abstract

The utility model relates to an infrared pre-bake device of a continuous printing and dyeing device, which comprises 2-5 pre-bake mechanisms. Each pre-bake mechanism comprises a pair of frame components; and each pair of frame components is provided with an infrared transmitter. The infrared pre-bake device is characterized in that a sheltering device is arranged in front of each row of infrared transmitter; when a pad dyeing machine works, the sheltering device is at the uncovering position, and when the pad dyeing machine stops working, the sheltering device is at the sheltering position; inaddition, each pair of frame components can roll relative to a first rack so as to be positioned at closing state or opening state. Therefore, when in use, the infrared pre-bake device has the advantages of good protective action and dyeing effect and convenient maintenance.

Description

A kind of infrared preliminary drying device of continuous dyeing machine

Technical field

The utility model relates to a kind of parts of equipment for dyeing and finishing of fabric.

Background technology

Fabric finishing processing is that textile material or fabric are carried out process physics and processing chemistry.Dyeing and finishing processing can reduce preliminary treatment, dyeing, stamp and arrangement four classes.Preliminary treatment wherein is meant that adopting chemical method to remove on the fabric hinders the impurity (as fiber commensal, slurry, finish, pollutant etc.) that carries out following process, thereby fabric face cleaning, wetability are improved, and presents the process of the true qualities gloss of fabric.Dyeing then is meant paints to yarn fabric, dyeing wherein is to adopt dye bath (dyestuff+auxiliary agent+solvent) to handle to yarn fabric, with fiber chemistry or physicochemical the combination are taken place by dyestuff, dyestuff in the dye bath is transferred on the fiber and generated the process of insoluble coloring matter, it is even that dyeing product not only should color and luster, also should have good dye fastness and dye.But this dyeing also be included as make dyestuff fully " color development " the dyeing last handling process that must carry out, comprise such as colour developing soap, operation such as washing.The equipment that carries out dyeing has dye jigger, continuous pad-dyeing range and rope dyeing machine etc., a kind of continuous knot dyeing combination machine is arranged in the continuous pad-dyeing range, and this continuous knot dyeing combination machine comprises that the entering arrangment, evenness calender, infrared drying machine, transverse guide roller airflow dryer, cylinder drying machine, reduction steam box, flat wash trough, the soap that set gradually according to process sequence steam groove, long steam box, flat wash trough, cylinder drying machine, plaiting apparatus etc.This shows that not only equipment investment is big for this colouring method and equipment, production process is long, and energy-consuming consumptive material is many, discharge of wastewater is also many, thereby the cost of environment protection treating is very high.

Along with the development of dyeing and finishing technique, textile dyeing not only comprises dyeing, also comprises pigment dyeing.Pigment dyeing mainly is by adhesive at a certain temperature, forms the layer of transparent epithelium at fiber surface, makes the discrete particles of coating be anchored on fiber surface by the epithelium parcel, reaches " dyeing " purpose.Not only adaptability is strong, chromatogram is also comparatively complete to adopt dyeing, be particularly suitable for the needs of small lot, many variety production, and technological process is lacked, has significantly reduced pollution, has saved the energy, reduced cost.But, because have that depth is poor, color fastness is poor, the problem of Boardy Feeling, roll banding tube, often can't produce continuously.

For addressing the above problem, the report of degenerative treatments has appearred carrying out when fabric is carried out pigment dyeing.For example, Chinese patent literature CN1936148 discloses a kind of fabric coating dyeing process, the used dye liquor of this technology is made up of pigment printing paste, cation modifier, surfactant, pH conditioning agent, adhesive and water, after mixing, directly fabric is padded, dry then and fixation treatment, obtain the pigment dyeing product.But this technology though comprise pH value conditioning agent and surfactant in the dye bath, still can produce cohesion because with pigment printing paste with cation modifier mixes and the concentration of cation modifier is also higher, and feasible dyeing is difficult to carry out.In addition, also unexposed which kind of equipment of employing of the document is implemented described technology.

Aspect the equipment that fabric is carried out continuous pigment dyeing, Chinese patent literature CN 20097835Y discloses a kind of " coating padding mangle continuously ", this continuous coating padding mangle comprises the A cabinet frame uncoil-stand that sets gradually according to process sequence, advances fabric preprocessing device, coating pads preceding fibre modification treating apparatus, coating squeeze device, far infrared predrying device, bakes device and plaiting apparatus, also comprises electrical control cabinet.This continuous coating padding mangle is carrying out fabric in the process of pigment dyeing owing to will pad for twice through sex change and dyeing, so system be provided with relatively disperse, not enough compact and reasonable.

And the fabric after process coating is padded carries out aspect the prebake, Chinese patent application CN101158536A discloses a kind of " far infrared predrying device ", this far infrared predrying device is provided with the far infrared transmitter that is positioned at the fabric positive and negative on the travel path of fabric, and exhaust hood is set above fabric.In use, by far infrared fabric is dried, drain by the steam that exhaust system can in time produce fabric face, the situation that produces spot to avoid steam to condense into droplet drippage fabric face takes place.The steam of fabric face is in time drained simultaneously, has also shortened the preliminary drying time to fabric.But; be installed on the corresponding support because RF transmitter is exposed; externally heat dissipation capacity is bigger; and the activity space of steam is bigger; the guidance quality of draining from exhaust hood when carrying out the discharge of steam is not strong; especially ought run into the situation that complete machine is in operation and shuts down, fabric rests between the far infrared transmitter can cause damage to fabric above certain hour.

The utility model content

The purpose of this utility model provides a kind ofly has protective effect and preliminary drying effect a kind of infrared preliminary drying device of continuous dyeing machine preferably to fabric.

The technical scheme that realizes the utility model purpose is: the infrared preliminary drying device of a kind of continuous dyeing machine of the present utility model comprises first frame, 2～5 preliminary drying mechanisms and selvage guide mechanism.

Selvage guide mechanism comprises tension compensating motor and decelerator thereof, also comprises and the identical fabric guide roll group of preliminary drying mechanism quantity; Each the root fabric guide roll and first frame of fabric guide roll group are rotationally connected; Each fabric guide roll group is corresponding with a corresponding preliminary drying mechanism, go up fabric guide roll and be positioned at preliminary drying mechanism top for one in the fabric guide roll group, following fabric guide roll in the fabric guide roll group is positioned at preliminary drying mechanism below, thereby forms a corresponding selvage guide path between fabric guide roll on every group and following fabric guide roll; The tension compensating motor is dynamically connected by decelerator and last fabric guide roll.

Each preliminary drying mechanism includes rear frame parts, front side frame parts, rear side RF transmitter, front side RF transmitter and first humidity-discharging device; The rear side RF transmitter is fixed on the rear frame parts, and the front side RF transmitter is fixed on the front side frame parts; Rear frame parts and front side frame parts all are arranged on first frame with the rolling ways of connecting, and rear frame parts and front side frame parts are with respect to being provided with before and after the selvage guide path of fabric.

First humidity-discharging device comprises hood, vent connection, blower fan and blower motor; Hood, vent connection, blower fan and blower motor all are fixed on first frame and are positioned at the rear frame parts and the top of front side frame parts; The air outlet of hood is connected with the air inlet of blower fan by vent connection; Blower motor is used to drive blower fan.

Its design feature is: also comprise rear side radical occlusion device and front side radical occlusion device; The rear side RF transmitter divides 3～6 rows to be fixed on the rear frame parts; The front side RF transmitter divides 3～6 rows to be fixed on the front side frame parts.

The rear side radical occlusion device comprise rear side block framework and after block control piece, rear side blocks framework and is provided with the shutter identical with row's number of rear side RF transmitter; Rear side blocks framework and is connected by being fixed in the spacing frid on the rear frame parts and sliding up and down with the rear frame parts, after block control piece and be arranged on the rear frame parts and also block framework simultaneously and be connected with rear side, after block control piece and in use can control rear side and block framework and be in and block the position or allow open position.

The front side radical occlusion device comprises that the front side blocks framework and before block control piece, and the front side is blocked framework and is provided with the shutter identical with row's number of front side RF transmitter; The front side is blocked framework and is connected by being fixed in the spacing frid on the front side frame parts and sliding up and down with the front side frame parts, before block control piece and be arranged on the front side frame parts and also block framework simultaneously and be connected with the front side, the preceding control piece that blocks in use can be controlled the front side and blocks framework and be in and block the position or allow open position.

Above-mentioned rear frame parts comprise back frame body, end plate, rear side right end plate, rear side first member plate, the right roller of rear side and rear side left wheel; Rear side first member plate, end plate and rear side right end plate are fixed on the back frame body successively, and the left end of end plate fixedlys connected with the rear side first member plate, and the right-hand member of end plate is fixedlyed connected with the rear side right end plate; The middle part of rear side first member plate is fixed with the 2 rear sides wheel shaft that rolls left that stretches to the left side, and the middle part of rear side right end plate is fixed with the right roller shafts of 2 rear sides that stretch to the right side; 2 right rollers of rear side are rotatably connected on the right roller shaft of a corresponding rear side by bearing, 2 rear side left wheel are rotatably connected on a corresponding rear side by bearing and roll left on the wheel shaft, the right roller of rear side is seated in to roll on the right beam of first frame and with first frame and is connected, the rear side left wheel is seated on the left beam of first frame and rolls with first frame and is connected, thereby makes the rear frame parts be connected by the roller rolling with first frame; Each is arranged the rear side RF transmitter and is installed on the back frame body in the above-below direction equal intervals.

The front side frame parts comprise front frame body, front end-plate, front side right end plate, front side first member plate, the right roller in front side and front side left wheel; Front side first member plate, front end-plate and front side right end plate are fixed on the front frame body successively, and the left end of front end-plate fixedlys connected with the front side first member plate, and the right-hand member of front end-plate is fixedlyed connected with the front side right end plate; Roll left wheel shaft 2 front sides on the left of the middle part of front side first member plate is fixed with and stretches to, the middle part of front side right end plate is fixed with the right roller shaft in 2 front sides, 2 right rollers in front side are rotatably connected on the right roller shaft in a corresponding front side by bearing, 2 front side left wheel are rotatably connected on a corresponding front side by bearing and roll left on the wheel shaft, the right roller in front side is seated in to roll on the right beam of first frame and with first frame and is connected, the front side left wheel is seated on the left beam of first frame and rolls with first frame and is connected, thereby makes the front side frame parts be connected by the roller rolling with first frame; Each is arranged the front side RF transmitter and is installed on the front frame body in the above-below direction equal intervals.

Above-mentioned each preliminary drying mechanism also comprises right back tooth bar, left back tooth bar, right front tooth bar and left front tooth bar; Be fixed on before and after left front tooth bar and left back tooth bar divide on the lower surface of left beam of first frame, be fixed on before and after right front tooth bar and right back tooth bar divide on the lower surface of right beam of first frame.

The rear frame parts also comprise afterframe travel mechanism; Afterframe travel mechanism comprises handwheel, worm screw, worm gear, 2 holders, a rooted tooth wheel shaft and 2 output gears; 2 holders are divided into left holder and right holder; Right holder is fixed on the rear side right end plate of rear frame parts, and left holder is fixed on the rear side first member plate; End is rotationally connected with 2 holders respectively about gear shaft, and 2 output gears are fixed on the two ends of gear shaft, and be positioned at the inboard of two holders, and the output gear that is positioned at the left side is meshed with left back tooth bar, and the output gear that is positioned at the right side is meshed with right back tooth bar; Handwheel is fixed on the termination of worm screw, and worm screw is rotatably connected on the right holder, and worm gear is arranged in the right holder, and is fixed on the right-hand member head of gear shaft, and worm gear is meshed with worm screw.

The front side frame parts also comprise front baffle travel mechanism; Front baffle travel mechanism comprises handwheel, worm screw, worm gear, 2 holders, a rooted tooth wheel shaft and 2 output gears; 2 holders are divided into left holder and right holder; Right holder is fixed on the front side right end plate of front side frame parts, and left holder is fixed on the first member plate of front side; End is rotationally connected with 2 holders respectively about gear shaft, and 2 output gears are fixed on the two ends of gear shaft, and is positioned at the inboard of two holders, and an output gear is meshed with left front tooth bar, and another output gear is meshed with right front tooth bar; Handwheel is fixed on the termination of worm screw, and worm screw is rotatably connected on the right holder, and worm gear is arranged in the right holder, and is fixed on the right-hand member head of gear shaft, and worm gear is meshed with worm screw.

The rear side of above-mentioned rear side radical occlusion device blocks framework and comprises behind the stainless steel side shield behind the side shield frame and stainless steel; Back side shield frame comprises 2 vertical plate and is welded in each piece transverse plate between 2 vertical plate; Each piece rear side baffle interval is pegged graft or is fixed between two neighbouring transverse plates; The height of side shield is corresponding with the height of rear side RF transmitter after every, and the length of back side shield is corresponding with the length of whole row's rear side RF transmitter.

After block control piece and comprise 2 rear side cylinders; The left and right sides of back frame body respectively is fixed with a cylinder frame, and 2 rear side cylinders are fixed on the corresponding cylinder frame by its cylinder block respectively, and each rear side cylinder is withstood on the lower end of back side shield frame by the upper end of its piston rod; Or 2 rear side cylinders are two-way cylinder, the two-way cylinder of each rear side is fixed on the corresponding end plate in rear side first member plate and the rear side right end plate by its cylinder block, upper end by its piston rod links to each other with an end of a corresponding top rear side steel wire rope, the other end of each top rear side steel wire rope by be rotatably connected on the pulley base on the upper end of being fixed in the corresponding end plate in rear side right end plate and the rear side first member plate pulley guiding back with after the corresponding side of top left and right sides of side shield frame be connected, the two-way cylinder of each rear side is also linked to each other by the lower end of its piston rod end with a corresponding below rear side steel wire rope, the other end of each below rear side steel wire rope by be rotatably connected on the pulley base on the lower end of being fixed in the corresponding end plate in rear side right end plate and the rear side first member plate pulley guiding back with after the corresponding side on bottom, left right side of side shield frame be connected.

The front side of front side radical occlusion device is blocked framework and is comprised preceding side shield frame of stainless steel and the preceding side shield of stainless steel; Before the side shield frame comprise 2 vertical plate and be welded in each piece transverse plate between 2 vertical plate; Each piece front side baffle interval is pegged graft or is fixed between two neighbouring transverse plates; The height of every preceding side shield is corresponding with the height of front side RF transmitter, and the length of preceding side shield is with corresponding with the length of the whole front side RF transmitter of arranging.

Before block control piece and comprise 2 front side cylinders; The left and right sides of front frame body respectively is fixed with a cylinder frame, and 2 front side cylinders are fixed on the corresponding cylinder frame by its cylinder block respectively, and each front side cylinder is withstood on the lower end of preceding side shield frame by the upper end of its piston rod; Or 2 front side cylinders are two-way cylinder, the two-way cylinder in each front side is fixed on the corresponding end plate in front side first member plate and the front side right end plate by its cylinder block, upper end by its piston rod links to each other with an end of front side, corresponding top steel wire rope, the other end of front side, each root top steel wire rope is connected with a corresponding side of the top left and right sides of preceding side shield frame by the pulley guiding back that is rotatably connected on the pulley base on the upper end of being fixed in the corresponding end plate in front side right end plate and the front side first member plate, the two-way cylinder in each front side is also linked to each other by the lower end of its piston rod end with front side, corresponding below steel wire rope, and the other end of each front side, below steel wire rope is connected by being rotatably connected on after the pulley guiding on the pulley base on the lower end of being fixed in the corresponding end plate in front side right end plate and the front side first member plate with a corresponding side on the bottom, left right side of preceding side shield frame.

Above-mentioned first humidity-discharging device also comprises rear side gas channel and front side gas channel.

The rear side gas channel comprises the rear side main air duct and lays respectively at each gas channel of every row's rear side RF transmitter below; Each gas channel is formed by each the piece horizontal baffle and the corresponding swash plate that are fixed on the back frame body, and the remainder in the middle of the back frame body is covered by plate body.

The front side gas channel comprises the front side main air duct and lays respectively at each gas channel of RF transmitter below, every row front side; Each gas channel is formed by each the piece horizontal baffle and the corresponding swash plate that are fixed on the front frame body, and the remainder in the middle of the front frame body is covered by plate body.

The utlity model has positive effect:

(1) rear side radical occlusion device in the infrared preliminary drying device of the present utility model and front side radical occlusion device in use can block RF transmitter when situations such as hesitation, prevent that fabric is damaged under long-time irradiation.Under normal operating position, rear side radical occlusion device and front side radical occlusion device then get out of the way RF transmitter, make RF transmitter directly carry out heat radiation to fabric and to its prebake.

(2) when first humidity-discharging device of the utility model infrared preliminary drying device is provided with rear side gas channel and front side gas channel in each preliminary drying mechanism, after rear frame parts and the mutual closure of front side frame parts, under the effect of blower fan, air-flow enters each preliminary drying mechanism of infrared preliminary drying device from the bottom of the rear side gas channel of each preliminary drying mechanism, passage on the fabric travel path and front side gas channel, entered behind the blower fan outside exhaust duct output infrared preliminary drying device by hood again.The flow condition that the in-house air-flow of each preliminary drying that has improved infrared preliminary drying device is set of rear side gas channel and front side gas channel has improved the speed that fabric face steam is drained, and can obtain good hydrofuge gas effect.

(3) the rear frame parts of infrared preliminary drying device of the present utility model and front side frame parts can seesaw with respect to first frame, thereby can both be in open mode or closure state, reduce the needs of the loss of heat in the time of can satisfying work, can satisfy the needs of maintenance again.

(4) rear side RF transmitter of the present utility model and front side infrared generator are crisscross arranged on above-below direction, like this when transmitting between the RF transmitter of fabric in both sides, the ultrared direct swept area that fabric face can be subjected to is bigger than the symmetrically arranged direct swept area of both sides RF transmitter, thereby the dry efficiency raising, also make being heated of fabric more even.

(5) infrared preliminary drying device of the present utility model not only can be used for continuous pigment dyeing pad dyer, also can be applicable in other dyeing apparatus, for example the dyeing apparatus of reactive dye.

Description of drawings

Fig. 1 is the structural representation of infrared preliminary drying device of the present utility model.

Fig. 2 is the enlarged diagram of a preliminary drying mechanism among Fig. 1, and the front and back lateral frame piece among the figure is in the state of mutual closure.

Schematic diagram when Fig. 3 is in open mode for the front and back lateral frame piece among Fig. 2.

Fig. 4 is the D-D cross-sectional schematic of Fig. 2.

Fig. 5 is the schematic top plan view of Fig. 2.

Fig. 6 is the E-E cross-sectional schematic of Fig. 4.

Fig. 7 is the enlarged diagram at the F place among Fig. 6.

Fig. 8 is rear side radical occlusion device or the baffle plate frame of front side radical occlusion device and the schematic diagram that baffle plate concerns each other among Fig. 6.

Fig. 9 is the schematic diagram of G when observing by Fig. 8.

Figure 10 is rear side radical occlusion device and the position view of radical occlusion device retaining in front side between RF transmitter and fabric among Fig. 6.

Position view when Figure 11 avoids RF transmitter for the rear side radical occlusion device among Figure 10 and front side radical occlusion device.

Mark in the accompanying drawing is as follows:

Right back tooth bar 40-1, left back tooth bar 40-2, right front tooth bar 40-3, left front tooth bar 40-4,

Rear frame parts 41, back frame body 41-1, end plate 41-2, rear side right end plate 41-3, rear side first member plate 41-4, the right roller 41-5 of rear side, rear side left wheel 41-6, the 41-7 of afterframe travel mechanism, handwheel 41-8, holder 41-9, gear shaft 41-10, output gear 41-11

Front side frame parts 42, front frame body 42-1, front end-plate 42-2, front side right end plate 42-3, front side first member plate 42-4, the right roller 42-5 in front side, front side left wheel 42-6, the 42-7 of front baffle travel mechanism, handwheel 42-8, holder 42-9, gear shaft 42-10, output gear 42-11

Rear side RF transmitter 43, front side RF transmitter 44;

Rear side radical occlusion device 45, back side shield frame 45-1, vertical plate 45-1-1, transverse plate 45-1-2, back side shield 45-2, after block control piece 45-3, rear side cylinder 45-4, rear side steel wire rope 45-5, pulley 45-6, pulley base 45-7;

Front side radical occlusion device 46, preceding side shield frame 46-1, vertical plate 46-1-1, side shield 46-2 before the transverse plate 46-1-2, stainless steel, the preceding control piece 46-3 that blocks, front side cylinder 46-4;

First humidity-discharging device 47, hood 47-1, air outlet 47-1-1, vent connection 47-2, blower fan 47-3, blower motor 47-4, rear side gas channel 47-5, rear side main air duct 47-6, gas channel 47-7, horizontal baffle 47-8, swash plate 47-9, front side gas channel 47-10, front side main air duct 47-11, gas channel 47-12, horizontal baffle 47-13, swash plate 47-14;

Selvage guide mechanism 48, fabric guide roll 48-1,

First frame 91,

Fabric 100.

The specific embodiment

(embodiment 1)

See Fig. 1, the infrared preliminary drying device of the continuous pigment dyeing pad dyer of present embodiment comprises first frame 91,3 preliminary drying mechanisms, selvage guide mechanism 48, compressed air valve case and electric cabinets.

Still see Fig. 1, selvage guide mechanism 48 comprises 3 tension compensating motors and decelerator thereof, also comprises 3 fabric guide roll groups.Each the root fabric guide roll 48-1 and first frame 91 of each fabric guide roll group are rotationally connected.Each fabric guide roll group is corresponding with a corresponding preliminary drying mechanism, go up fabric guide roll and be positioned at preliminary drying mechanism top for one in the fabric guide roll group, a following fabric guide roll in the fabric guide roll group be positioned at preliminary drying mechanism below and be positioned at described go up fabric guide roll under, thereby on each fabric guide roll group described fabric guide roll and the described corresponding selvage guide path of formation between the fabric guide roll down.Each tension compensating motor is dynamically connected by corresponding decelerator and last fabric guide roll.

Electric cabinet comprises Programmable Logic Controller, 13 on-off circuits and 3 frequency converters.There are 12 to be air switch in 13 on-off circuits.Comprise 13 on-off circuit control signal outputs and 3 frequency change control signal outputs in the control signal output of Programmable Logic Controller.12 on-off circuit control signal outputs of Programmable Logic Controller are electrically connected with the control end of corresponding 12 air switches respectively, and the power output end of each air switch is electrically connected with the power end of corresponding 2 row's RF transmitters.Another on-off circuit control signal output of Programmable Logic Controller is electrically connected with the control end of corresponding on-off circuit, and the power output end of this on-off circuit is electrically connected with the automatically controlled port of compressed air valve case.3 frequency change control signal outputs of Programmable Logic Controller are electrically connected with the frequency change control signal port of corresponding frequency converter respectively, and the power output end of each frequency converter is electrically connected with the power end of a corresponding tension compensating motor.

Still see Fig. 1, each preliminary drying mechanism includes rear frame parts 41, front side frame parts 42, rear side RF transmitter 43, front side RF transmitter 44, rear side radical occlusion device 45, front side radical occlusion device 46, first humidity-discharging device 47, right back tooth bar 40-1, left back tooth bar 40-2, right front tooth bar 40-3 and left front tooth bar 40-4.Be fixed on before and after left front tooth bar 40-4 and left back tooth bar 40-2 divide on the lower surface of left beam of first frame 91, be fixed on before and after right front tooth bar 40-3 and right back tooth bar 40-1 divide on the lower surface of right beam of first frame 91.

See Fig. 2 to Fig. 4, rear frame parts 41 comprise back frame body 41-1, end plate 41-2, rear side right end plate 41-3, rear side first member plate 41-4, the right roller 41-5 of rear side, rear side left wheel 41-6 and the 41-7 of afterframe travel mechanism.

Still see Fig. 2 to Fig. 4, rear side first member plate 41-4, end plate 41-2 and the rear side right end plate 41-3 of rear frame parts 41 are fixed on the back frame body 41-1 successively, and the left end of end plate 41-2 is fixedlyed connected with rear side first member plate 41-4, and the right-hand member of end plate 41-2 is fixedlyed connected with rear side right end plate 41-3.The middle part of the upward and downward of rear side first member plate 41-4 is fixed with the middle part of stretching to the left side and is fixed with the 2 rear sides wheel shaft that rolls left that stretches to the left side, and the middle part of the upward and downward of rear side right end plate 41-3 is fixed with the right roller shafts of 2 rear sides that stretch to the right side.The right roller 41-5 of 2 rear sides are rotatably connected on the right roller shaft of a corresponding rear side by bearing, and 2 rear side left wheel 41-6 are rotatably connected on a corresponding rear side by bearing and roll left on the wheel shaft.The right roller 41-5 of rear side is seated in to roll on the right beam of first frame 91 and with first frame 91 and is connected, the rear side left wheel is seated on the left beam of first frame 91 and rolls with first frame 91 and is connected, thereby makes rear frame parts 41 be connected by the roller rolling with first frame 91.

See Fig. 6, each rear side RF transmitter 43 is divided into 4 rows on above-below direction, and equidistantly is installed on the back frame body 41-1.

See Fig. 2 and Fig. 4, the 41-7 of afterframe travel mechanism comprises handwheel 41-8, worm screw, worm gear, 2 holder 41-9, rooted tooth wheel shaft 41-10 and 2 output gear 41-11.2 holder 41-9 are divided into left holder and right holder; Right holder is fixed on the rear side right end plate 41-3 of rear frame parts 41, and left holder is fixed on the rear side first member plate 41-4; End is rotationally connected with 2 holder 41-9 respectively about gear shaft 41-10, and 2 output gear 41-11 are fixed on the two ends of gear shaft 41-10, and be positioned at the inboard of two holder 41-9, the output gear 41-11 that is positioned at the left side is meshed with left back tooth bar 40-2, and the output gear 41-11 that is positioned at the right side is meshed with right back tooth bar 40-1.Handwheel 41-8 is fixed on the termination of worm screw, and worm screw is rotatably connected on the right holder, and worm gear is arranged in the right holder, and is fixed on the right-hand member head of gear shaft 41-10, and worm gear is meshed with worm screw.

See Fig. 2 to Fig. 4, front side frame parts 42 comprise front frame body 42-1, front end-plate 42-2, front side right end plate 42-3, front side first member plate 42-4, the right roller 42-5 in front side, front side left wheel 42-6 and the 42-7 of front baffle travel mechanism.

Still see Fig. 2 to Fig. 4, front side first member plate 42-4, front end-plate 42-2 and the front side right end plate 42-3 of front side frame parts 42 are fixed on the front frame body 42-1 successively, and the left end of front end-plate 42-2 is fixedlyed connected with front side first member plate 42-4, and the right-hand member of front end-plate 42-2 is fixedlyed connected with front side right end plate 42-3.The middle part of the upward and downward of front side first member plate 42-4 is fixed with the middle part of stretching to the left side and is fixed with the 2 front sides wheel shaft that rolls left that stretches to the left side, and the middle part of the upward and downward of front side right end plate 42-3 is fixed with the right roller shaft in 2 front sides stretching to the right side.The right roller 42-5 in 2 front sides are rotatably connected on the right roller shaft in a corresponding front side by bearing, and 2 front side left wheel 42-6 are rotatably connected on a corresponding front side by bearing and roll left on the wheel shaft.The right roller 42-5 in front side is seated in to roll on the right beam of first frame 91 and with first frame 91 and is connected, the front side left wheel is seated on the left beam of first frame 91 and rolls with first frame 91 and is connected, thereby makes front side frame parts 42 be connected by the roller rolling with first frame 91.

See Fig. 6, each front side RF transmitter 44 is divided into 4 rows on above-below direction, and equidistantly is installed on the front frame body 42-1.

See Fig. 2 to Fig. 4, the 42-7 of front baffle travel mechanism comprises handwheel 42-8, worm screw, worm gear, 2 holder 42-9, rooted tooth wheel shaft 42-10 and 2 output gear 42-11.2 holder 42-9 are divided into left holder and right holder; Right holder is fixed on the front side right end plate 42-3 of front side frame parts 42, and left holder is fixed on the first member plate 42-4 of front side; End is rotationally connected with 2 holder 42-9 respectively about gear shaft 42-10, and 2 output gear 42-11 are fixed on the two ends of gear shaft 42-10, and be positioned at the inboard of two holder 42-9, the output gear 42-11 that is positioned at the left side is meshed with left front tooth bar 40-4, and the output gear 42-11 that is positioned at the right side is meshed with right front tooth bar 40-3.Handwheel 42-8 is fixed on the termination of worm screw, and worm screw is rotatably connected on the right holder, and worm gear is arranged in the right holder, and is fixed on the right-hand member head of gear shaft 42-10, and worm gear is meshed with worm screw.

The rear frame parts 41 of above-mentioned each preliminary drying mechanism can be driven by the 41-7 of afterframe travel mechanism.Can be with hand by rotating handwheel 41-8, rotate and make worm screw drive worm gear, worm gear rotates then, and driven gear axle 41-10 together rotates, the rotation of gear shaft 41-10 then makes output gear 41-11 rotate, thereby make output gear 41-11 when corresponding tooth bar carries out gear motion, drive holder 41-9 and even whole rear frame parts 41 and on fore-and-aft direction, move with respect to first frame 91.If backward rotation handwheel 41-8 could make rear frame parts 41 on left and right directions to the motion of another direction.In like manner, similar therewith by the motion of the 42-7 of front baffle travel mechanism drive front side frame parts 42.This control mode can be so that check, safeguard at needs or when repairing, rear frame parts 41 and front side frame parts 42 are drawn back, after finishing maintenance, then can make rear frame parts 41 and front side frame parts 42 closures, thereby can carry out prebake fabric by rotating handwheel.

See Figure 10, rear side radical occlusion device 45 comprise rear side block framework and after block control piece 45-3.Rear side blocks the spacing frid on the rear side first member plate 41-4 of framework by being fixed in rear frame parts 41 and the rear side right end plate 41-3 and slides up and down with rear frame parts 41 and is connected.

See Fig. 8 and Fig. 9, rear side blocks framework and comprises behind the stainless steel side shield 45-2 behind the side shield frame 45-1 and stainless steel.Back side shield frame 45-1 comprises 2 vertical plate 45-1-1 and is welded in 8 transverse plate 45-1-2 between 2 vertical plate 45-1-1; Side shield 45-2 is plugged between two neighbouring transverse plate 45-1-2 at interval behind each piece; The height of side shield 45-2 is corresponding with the height of rear side RF transmitter 43 after every, and the length of back side shield 45-2 is corresponding with the length of row's rear side RF transmitter 43, thereby forms 4 row's shutters on the side shield frame 45-1 of back.

See Figure 10, after block control piece 45-3 and comprise 2 rear side cylinder 45-4, these 2 rear side cylinder 45-4 are two-way cylinder, 2 two-way cylinder 45-4 of rear side are fixed on the corresponding end plate among rear side first member plate 41-4 and the rear side right end plate 41-3 by its cylinder block respectively, 2 two-way cylinder 45-4 of rear side are linked to each other with the end of a corresponding top rear side steel wire rope 45-5 by the upper end of its piston rod respectively, the other end of each root top rear side steel wire rope 45-5 by be rotatably connected on the pulley base 45-7 on the upper end of being fixed in the corresponding end plate among rear side right end plate 41-3 and the rear side first member plate 41-4 pulley 45-6 guiding back with after the corresponding side of top left and right sides of side shield frame 45-1 be connected; 2 two-way cylinders of rear side are also linked to each other with an end of a corresponding below rear side steel wire rope by the lower end of its piston rod respectively, the other end of each below rear side steel wire rope by be rotatably connected on the pulley base on the lower end of being fixed in the corresponding end plate among rear side right end plate 41-3 and the rear side first member plate 41-4 pulley guiding back with after the corresponding side on bottom, left right side of side shield frame 45-1 be connected.

See Figure 10, front side radical occlusion device 46 comprises that the front side blocks framework and before block control piece 46-3.The front side is blocked the spacing frid on the front side first member plate 42-4 of framework by being fixed in front side frame parts 42 and the front side right end plate 42-3 and is slided up and down with front side frame parts 42 and is connected.

See Fig. 8 and Fig. 9, the front side is blocked framework and is then comprised preceding side shield frame 46-1 of stainless steel and the preceding side shield 46-2 of stainless steel.Before side shield frame 46-1 comprise 2 vertical plate 46-1-1 and be welded in 8 transverse plate 46-1-2 between 2 vertical plate 46-1-1; Side shield 46-2 is plugged between two neighbouring transverse plate 46-1-2 at interval before each piece; The height of every preceding side shield 46-2 is corresponding with the height of front side RF transmitter 44, and the length of preceding side shield 46-2 is corresponding with the length of a row front side RF transmitter 44, thereby forms 4 row's shutters on preceding side shield frame 46-1.

See Figure 10, before block control piece 46-3 and comprise 2 front side cylinder 46-4, the left and right sides of front frame body 42-1 respectively is fixed with a cylinder frame, 2 front side cylinder 46-4 are fixed on the corresponding cylinder frame by its cylinder block respectively, and each front side cylinder 46-4 is withstood on the lower end of preceding side shield frame 46-1 by the upper end of its piston rod.

The action of above-mentioned rear side radical occlusion device 45 and front side radical occlusion device 46 can be finished simultaneously by controlling corresponding cylinder.44 pairs of rear side RF transmitter 43 and front side RF transmitters the fabric of process when carrying out prebake, make each corresponding solenoid valve in the compressed air valve case move by the corresponding on-off circuit of Controlled by Programmable Controller, make the piston rod of the two-way cylinder 45-4 of rear side of each rear side radical occlusion device 45 of each preliminary drying mechanism under the effect of Compressed Gas to lower slider, drive back side top steel wire rope 45-5 and be pulled upwardly back side shield frame 45-1 and make it to be in the open position that allows that lifts, thus can so that the infrared ray that rear side RF transmitter 43 is launched shine directly on the fabric that the passes through surface backwards.Out of service or be in operation when the situation of temporary parking takes place when complete machine, then Programmable Logic Controller stops to on-off circuit output control signal, thereby make each corresponding solenoid valve in the compressed air valve case set back, make that another air inlet to the two-way cylinder 45-4 of rear side provides compressed air to compressed air by another path of magnetic valve, thereby make the piston rod of the two-way cylinder 45-4 of rear side upwards slide, drive rear side below steel wire rope will back side shield frame 45-1 then together with back side shield 45-2 pulled down together, and make back side shield frame 45-1 return to the position of blocking that falls, 43 of the rear side RF transmitters of this moment are in the state of stopping power supply, though the heat of RF transmitter 43 distributes and needs a period of time, but because of the infrared ray that rear side RF transmitter 43 is launched is isolated, thus can not shine directly on the fabric face that stopped advancing.

Corresponding with said process, 44 pairs of rear side RF transmitter 43 and front side RF transmitters the fabric of process when carrying out prebake, the piston rod of the front side cylinder 46-4 (adopting unidirectional cylinder) of front side radical occlusion device 46 is in the state that protrudes upward under the effect of Compressed Gas, thereby side shield frame 46-1 makes it to be in the open position that allows that lifts before upwards heading on, thereby the infrared ray that can make front side RF transmitter 44 be launched shines directly on the surface forward of the fabric that passes through.Out of service or be in operation when the situation of temporary parking takes place when complete machine, then Programmable Logic Controller stops to on-off circuit output control signal, thereby make each corresponding solenoid valve in the compressed air valve case set back, also promptly turn-off the compressed air path of magnetic valve, thereby under the effect of the gravity of preceding side shield frame 46-1, the piston rod of front side cylinder 46-4 is become the state of downward withdrawal by the state of protruding upward, preceding side shield frame 46-1 then is in the position of blocking that falls together together with preceding side shield 46-2 one, 44 of the front side RF transmitters of this moment are in the state of stopping power supply, though the heat of RF transmitter 44 distributes and needs a period of time, but because of the infrared ray that front side RF transmitter 44 is launched is isolated, thus can not shine directly on the fabric face that stopped advancing.

See Fig. 2 and Fig. 5, first humidity-discharging device 47 comprises hood 47-1, vent connection 47-2, blower fan 47-3, blower motor 47-4, rear side gas channel 47-5 and front side gas channel 47-10.Hood 47-1, vent connection 47-2, blower fan 47-3 and blower motor 47-4 all are fixed on first frame 91 and are positioned at the top of rear frame parts 41 and front side frame parts 42.The top board of hood 47-1 is provided with fabric and passes through notch, and be equipped with air outlet 47-1-1 on the hood 47-1 front and rear panel, the air outlet 47-1-1 of hood 47-1 is connected by the air inlet of vent connection with blower fan 47-3, and the air inlet of the blast pipe that the air outlet of blower fan 47-3 and pass-out are outdoor is connected.Blower motor 47-4 is used to drive blower fan 47-3.

See Fig. 6 and Fig. 7, rear side gas channel 47-5 comprises rear side main air duct 47-6 and lays respectively at each gas channel 47-7 of each rear side RF transmitter 43 below.Each gas channel 47-7 is formed by each the piece horizontal baffle 47-8 and the corresponding swash plate 47-9 that are fixed on the back frame body 41-1, and the remainder in the middle of the back frame body 41-1 is covered by plate body.

Still see Fig. 6 and Fig. 7, front side gas channel 47-10 comprises front side main air duct 47-11 and lays respectively at each gas channel 47-12 of each front side RF transmitter 44 below.Each gas channel 47-12 is formed by each the piece horizontal baffle 47-13 and the corresponding swash plate 47-14 that are fixed on the front frame body 42-1, and the remainder in the middle of the front frame body 42-1 is covered by plate body.

Above-mentioned humidity-discharging device 47 in the course of the work, rear frame parts 41 and front side frame parts 42 are in the state of mutual closure.Driving blower fan 47-3 by blower motor 47-4 rotates, the rotation of blower fan 47-3 then sucks the air of below wherein by pipeline and hood 47-1, thereby makes ambient air be entered among the rear side main air duct 47-6 of each preliminary drying mechanism and the front side main air duct 47-11 by the below of rear frame parts 41 and front side frame parts 42 and flowing of making progress.The air draught that enters rear side main air duct 47-6 is opened after through 3 gas channel 47-7 and is quickened to take away fabric to steam that rear side evaporated, the air draught that enters front side main air duct 47-11 is opened after through 3 gas channel 47-12 and is quickened to take away fabric to the steam that the front side evaporated, and plays hydrofuge effect preferably.

The complete machine that the above-mentioned infrared preliminary drying device of present embodiment is followed continuous pigment dyeing pad dyer works together.Behind the button of pressing the battery main switch on the electric cabinet 81, just can connect the power supply of complete machine.And before the power supply of connecting complete machine, should make the compressed air total valve be in opening, this compressed air total valve is arranged on the compressed air line that is transported by the compressed air ladle.

When connecting the power supply of complete machine, 13 on-off circuit control signal outputs output control signals of Programmable Logic Controller make 12 air switch conductings, and then by these 12 air switches (2 rows are one group for each row's RF transmitter is connected power supply, by an air switch control), also make 1 on-off circuit conducting, and then by the duty of each magnetic valve in this on-off circuit control compressed air valve case, make rear side radical occlusion device 45 under the effect of rear side cylinder 45-4, make progress rise and become the position that gets out of the way rear side RF transmitter 43 from being in the position of blocking rear side RF transmitter 43; Also make front side radical occlusion device 46 under the effect of front side cylinder 46-4, make progress rise and become the position that gets out of the way front side RF transmitter 44 from being in the position of blocking front side RF transmitter 44.3 frequency change control signal outputs output control signals of Programmable Logic Controller make electric current to each tension compensating motor of corresponding frequency converter output corresponding frequencies make it according to certain rotational speed, and are used for the rotation synchronised of the driving motor of selvage guide with each of complete machine.

During use, by preceding road evenness calender carry the fabric 100 come under the effect of the selvage guide mechanism 48 that 3 tension compensating motors are driven successively through 3 preliminary drying mechanisms.The rear frame parts 41 and the front side frame parts 42 of each preliminary drying mechanism of this moment are in the state of mutual closure, rear side RF transmitter 43 and front side RF transmitter 44 are in the ultrared state of energising emission, rear side radical occlusion device 45 and front side radical occlusion device 46 are in the open position that allows of unshielding, the infrared ray that makes rear side RF transmitter 43 and front side RF transmitter 44 launch directly be radiated on the fabric 100 of process and fabric is carried out prebake.The blower motor 47-4 of each first humidity-discharging device 47 is then in running order, makes fabric 100 be discharged from each preliminary drying mechanism by humidity-discharging device quickly because of the steam that evaporates by heat.

Should be appreciated that specific embodiment described above only is used to explain the utility model, and be not used in qualification the utility model.Conspicuous variation of being extended out by spirit of the present utility model or change still are among the protection domain of the present utility model.

Claims (5)

1, a kind of infrared preliminary drying device of continuous dyeing machine comprises first frame (91), 2～5 preliminary drying mechanisms and selvage guide mechanism (48);

Selvage guide mechanism (48) comprises tension compensating motor and decelerator thereof, also comprises and the identical fabric guide roll group of preliminary drying mechanism quantity; Each the root fabric guide roll and first frame (91) of fabric guide roll group are rotationally connected; Each fabric guide roll group is corresponding with a corresponding preliminary drying mechanism, go up fabric guide roll and be positioned at preliminary drying mechanism top for one in the fabric guide roll group, following fabric guide roll in the fabric guide roll group is positioned at preliminary drying mechanism below, thereby forms a corresponding selvage guide path between fabric guide roll on every group and following fabric guide roll; The tension compensating motor is dynamically connected by decelerator and last fabric guide roll;

Each preliminary drying mechanism includes rear frame parts (41), front side frame parts (42), rear side RF transmitter (43), front side RF transmitter (44) and first humidity-discharging device (47); Rear side RF transmitter (43) is fixed on the rear frame parts (41), and front side RF transmitter (44) is fixed on the front side frame parts (42); Rear frame parts (41) and front side frame parts (42) all are arranged on first frame (91) with the rolling ways of connecting, and rear frame parts (41) are provided with the front and back, selvage guide path of front side frame parts (42) with respect to fabric;

First humidity-discharging device (47) comprises hood (47-1), vent connection (47-2), blower fan (47-3) and blower motor (47-4); Hood (47-1), vent connection (47-2), blower fan (47-3) and blower motor (47-4) all are fixed on the top that first frame (91) went up and be positioned at rear frame parts (41) and front side frame parts (42); The air outlet (47-1-1) of hood (47-1) is connected by the air inlet of vent connection (47-2) with blower fan (47-3); Blower motor (47-4) is used to drive blower fan (47-3);

It is characterized in that: also comprise rear side radical occlusion device (45) and front side radical occlusion device (46); Rear side RF transmitter (43) divides 3～6 rows to be fixed on the rear frame parts (41); Front side RF transmitter (44) divides 3～6 rows to be fixed on the front side frame parts (42);

Rear side radical occlusion device (45) comprise rear side block framework and after block control piece (45-3), rear side blocks framework and is provided with the identical shutter of row's number with rear side RF transmitter (43); Rear side blocks framework and is connected by being fixed in the spacing frid on the rear frame parts (41) and sliding up and down with rear frame parts (41), after block control piece (45-3) and be arranged on rear frame parts (41) and go up and also block framework simultaneously and be connected with rear side, after block control piece (45-3) and in use can control rear side and block framework and be in and block the position or allow open position;

Front side radical occlusion device (46) comprises that the front side blocks framework and before block control piece (46-3), and the front side is blocked framework and is provided with the identical shutter of row's number with front side RF transmitter (44); The front side is blocked framework and is connected by being fixed in the spacing frid on the front side frame parts (42) and sliding up and down with front side frame parts (42), before block control piece (46-3) and be arranged on front side frame parts (42) and go up and also block framework simultaneously and be connected with the front side, the preceding control piece (46-3) that blocks in use can be controlled the front side and blocks framework and be in and block the position or allow open position.

2, the infrared preliminary drying device of a kind of continuous dyeing machine according to claim 1 is characterized in that: rear frame parts (41) comprise back frame body (41-1), end plate (41-2), rear side right end plate (41-3), rear side first member plate (41-4), the right roller (41-5) of rear side and rear side left wheel (41-6); Rear side first member plate (41-4), end plate (41-2) and rear side right end plate (41-3) are fixed on the back frame body (41-1) successively, and the left end of end plate (41-2) is fixedlyed connected with rear side first member plate (41-4), and the right-hand member of end plate (41-2) is fixedlyed connected with rear side right end plate (41-3); The middle part of rear side first member plate (41-4) is fixed with the 2 rear sides wheel shaft that rolls left that stretches to the left side, and the middle part of rear side right end plate (41-3) is fixed with the right roller shafts of 2 rear sides that stretch to the right side; 2 right rollers of rear side (41-5) are rotatably connected on the right roller shaft of a corresponding rear side by bearing, 2 rear side left wheel (41-6) are rotatably connected on a corresponding rear side by bearing and roll left on the wheel shaft, the right roller of rear side (41-5) is seated in to roll on the right beam of first frame (91) and with first frame (91) and is connected, rear side left wheel (41-6) is seated on the left beam of first frame (91) and rolls with first frame (91) and is connected, thereby makes rear frame parts (41) be connected by the roller rolling with first frame (91); Each is arranged rear side RF transmitter (43) and is installed on the back frame body (41-1) in the above-below direction equal intervals;

Front side frame parts (42) comprise front frame body (42-1), front end-plate (42-2), front side right end plate (42-3), front side first member plate (42-4), the right roller (42-5) in front side and front side left wheel (42-6); Front side first member plate (42-4), front end-plate (42-2) and front side right end plate (42-3) are fixed on the front frame body (42-1) successively, and the left end of front end-plate (42-2) is fixedlyed connected with front side first member plate (42-4), and the right-hand member of front end-plate (42-2) is fixedlyed connected with front side right end plate (42-3); Roll left wheel shaft 2 front sides on the left of the middle part of front side first member plate (42-4) is fixed with and stretches to, the middle part of front side right end plate (42-3) is fixed with the right roller shaft in 2 front sides, 2 right rollers in front side (42-5) are rotatably connected on the right roller shaft in a corresponding front side by bearing, 2 front side left wheel are rotatably connected on a corresponding front side by bearing and roll left on the wheel shaft, the right roller in front side (42-5) is seated in to roll on the right beam of first frame (91) and with first frame (91) and is connected, front side left wheel (42-6) is seated on the left beam of first frame (91) and rolls with first frame (91) and is connected, thereby makes front side frame parts (42) be connected by the roller rolling with first frame (91); Each is arranged front side RF transmitter (44) and is installed on the front frame body (42-1) in the above-below direction equal intervals.

3, the infrared preliminary drying device of a kind of continuous dyeing machine according to claim 2 is characterized in that: each preliminary drying mechanism also comprises right back tooth bar (40-1), left back tooth bar (40-2), right front tooth bar (40-3) and left front tooth bar (40-4); Be fixed on before and after left front tooth bar (40-4) and left back tooth bar (40-2) divide on the lower surface of left beam of first frame (91), right front tooth bar (40-3) and right back tooth bar (40-1) divide on the lower surface of the right beam that front and back are fixed on first frame (91);

Rear frame parts (41) also comprise afterframe travel mechanism (41-7); Afterframe travel mechanism (41-7) comprises handwheel (41-8), worm screw, worm gear, 2 holders (41-9), a rooted tooth wheel shaft (41-10) and 2 output gears (41-11); 2 holders (41-9) are divided into left holder and right holder; Right holder is fixed on the rear side right end plate (41-3) of rear frame parts (41), and left holder is fixed on the rear side first member plate (41-4); End is rotationally connected with 2 holders (41-9) respectively about gear shaft (41-10), and 2 output gears (41-11) are fixed on the two ends of gear shaft (41-10), and be positioned at the inboard of two holders (41-9), the output gear that is positioned at the left side is meshed with left back tooth bar (40-2), and the output gear that is positioned at the right side is meshed with right back tooth bar (40-1); Handwheel (41-8) is fixed on the termination of worm screw, and worm screw is rotatably connected on the right holder, and worm gear is arranged in the right holder, and is fixed on the right-hand member head of gear shaft (41-10), and worm gear is meshed with worm screw;

Front side frame parts (42) also comprise front baffle travel mechanism (42-7); Front baffle travel mechanism (42-7) comprises handwheel (42-8), worm screw, worm gear, 2 holders (42-9), a rooted tooth wheel shaft (42-10) and 2 output gears (42-11); 2 holders (42-9) are divided into left holder and right holder; Right holder is fixed on the front side right end plate (42-3) of front side frame parts (42), and left holder is fixed on the front side first member plate (42-4); End is rotationally connected with 2 holders (42-9) respectively about gear shaft (42-10), and 2 output gears (42-11) are fixed on the two ends of gear shaft (42-10), and be positioned at the inboard of two holders (42-9), an output gear (42-11) is meshed with left front tooth bar (40-4), and another output gear (42-11) is meshed with right front tooth bar (40-3); Handwheel (42-8) is fixed on the termination of worm screw, and worm screw is rotatably connected on the right holder, and worm gear is arranged in the right holder, and is fixed on the right-hand member head of gear shaft (42-10), and worm gear is meshed with worm screw.

4, the infrared preliminary drying device of a kind of continuous dyeing machine according to claim 2 is characterized in that: the rear side of rear side radical occlusion device (45) blocks framework and comprises behind the stainless steel side shield (45-2) behind the side shield frame (45-1) and stainless steel; Back side shield frame (45-1) comprises 2 vertical plate (45-1-1) and is welded in each piece transverse plate (45-1-2) between 2 vertical plate (45-1-1); Side shield behind each piece (45-2) is pegged graft at interval or is fixed between neighbouring two transverse plates (45-1-2); The height of side shield after every (45-2) is corresponding with the height of rear side RF transmitter (43), and the length of back side shield (45-2) is corresponding with the length of whole row's rear side RF transmitter (43);

After block control piece (45-3) and comprise 2 rear side cylinders (45-4); The left and right sides of back frame body (41-1) respectively is fixed with a cylinder frame, and 2 rear side cylinders (45-4) are fixed on the corresponding cylinder frame by its cylinder block respectively, and each rear side cylinder (45-4) is withstood on the lower end of back side shield frame (45-1) by the upper end of its piston rod; Or 2 rear side cylinders (45-4) are two-way cylinder, the two-way cylinder of each rear side is fixed on the corresponding end plate in rear side first member plate (41-4) and the rear side right end plate (41-3) by its cylinder block, upper end by its piston rod links to each other with an end of a corresponding top rear side steel wire rope (45-5), the other end of each top rear side steel wire rope (45-5) by be rotatably connected on the pulley base (45-7) on the upper end of being fixed in the corresponding end plate in rear side right end plate (41-3) and the rear side first member plate (41-4) pulley (45-6) guiding back with after the corresponding side of top left and right sides of side shield frame (45-1) be connected, the two-way cylinder of each rear side is also linked to each other by the lower end of its piston rod end with a corresponding below rear side steel wire rope, the other end of each below rear side steel wire rope by be rotatably connected on after the pulley guiding on the pulley base on the lower end of being fixed in the corresponding end plate in rear side right end plate (41-3) and the rear side first member plate (41-4) with after the corresponding side on bottom, left right side of side shield frame (45-1) be connected;

The front side of front side radical occlusion device (46) is blocked framework and is comprised preceding side shield frame (46-1) of stainless steel and the preceding side shield (46-2) of stainless steel; Before side shield frame (46-1) comprise 2 vertical plate (46-1-1) and be welded in each piece transverse plate (46-1-2) between 2 vertical plate (46-1-1); The preceding side shield (46-2) of each piece is pegged graft at interval or is fixed between neighbouring two transverse plates (46-1-2); The height of every preceding side shield (46-2) is corresponding with the height of front side RF transmitter (44), and the length of preceding side shield (46-2) is with corresponding with the length of the whole front side RF transmitter of arranging (44);

Before block control piece (46-3) and comprise 2 front side cylinders (46-4); The left and right sides of front frame body (42-1) respectively is fixed with a cylinder frame, and 2 front side cylinders (46-4) are fixed on the corresponding cylinder frame by its cylinder block respectively, and each front side cylinder (46-4) is withstood on the lower end of preceding side shield frame (46-1) by the upper end of its piston rod; Or 2 front side cylinders (46-4) are two-way cylinder, the two-way cylinder in each front side is fixed on the corresponding end plate in front side first member plate (42-4) and the front side right end plate (42-3) by its cylinder block, upper end by its piston rod links to each other with an end of front side, corresponding top steel wire rope, the other end of front side, each root top steel wire rope afterwards is connected with a corresponding side of the top left and right sides of preceding side shield frame (46-1) by the pulley guiding that is rotatably connected on the pulley base on the upper end of being fixed in the corresponding end plate in front side right end plate (42-3) and the front side first member plate (42-4), the two-way cylinder in each front side is also linked to each other by the lower end of its piston rod end with front side, corresponding below steel wire rope, and the other end of each front side, below steel wire rope is by being connected with a corresponding side on the bottom, left right side of preceding side shield frame (46-1) after being rotatably connected on pulley on the pulley base on the lower end of being fixed in the corresponding end plate in front side right end plate (42-3) and the front side first member plate (42-4) and leading.

5, according to the infrared preliminary drying device of the described a kind of continuous dyeing machine of one of claim 1 to 4, it is characterized in that: first humidity-discharging device (47) also comprises rear side gas channel (47-5) and front side gas channel (47-10);

Rear side gas channel (47-5) comprises rear side main air duct (47-6) and lays respectively at each gas channel (47-7) of every row's rear side RF transmitter (43) below; Each gas channel (47-7) is formed by each the piece horizontal baffle (47-8) and the corresponding swash plate (47-9) that are fixed on the back frame body (41-1), and the remainder in the middle of the back frame body (41-1) is covered by plate body;

Front side gas channel (47-10) comprises front side main air duct (47-11) and lays respectively at each gas channel (47-12) of every row front side RF transmitter (44) below; Each gas channel (47-12) is formed by each the piece horizontal baffle (47-13) and the corresponding swash plate (47-14) that are fixed on the front frame body (42-1), and the remainder in the middle of the front frame body (42-1) is covered by plate body.

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