A kind of wave gradual-enlargement type of overflow dyeing machine walks stringing
【Technical field】
The utility model is related to one kind and walks stringing, more particularly to a kind of wave gradual-enlargement type of overflow dyeing machine walks stringing.
【Background technology】
The purposes of overflow dyeing machine is more, dyeing, drift available for various pure cottons, chemical & blended fabric and its intertexture and blended fabric
In vain, the technique such as boiling-off and washing, is a kind of extensive bleaching equipment of accommodation.Stringing can be set away in overflow dyeing machine, come real
Existing circulation of the fabric in dye vat.It is traditional to walk more than stringing using linear pattern design, and it is all constant to walk the size of stringing
, first, it can so make fabric walk to be in essentially identical state in stringing during motion all the time, it is impossible to which broadwise expands
Exhibition, easily forms permanent folds, causes textile dyeing bad;Secondly, the stringing of walking of linear pattern design makes fabric walk in stringing
All the time the state in stretching, it is impossible to form the process of a retraction, internal stress can not timely be discharged, and easily form vertical
Narrow to folding line and fabric width;Finally, fast by speed in it, the secondary dip-dye effect of walking stringing fabric of linear rows type
Difference a, it is impossible to retraction and broadwise extension are formed during secondary dip-dye, particularly some folding lines are contaminated compared with sensitive fabrics
Easily folding line is produced during color.
【The content of the invention】
The utility model aim to solve the problem that above mentioned problem and provide one kind can reduce dyeing folding line, it is lifting dyeing quality, secondary
The wave gradual-enlargement type for contaminating the wider array of overflow dyeing machine of the scope of application that works well, dyes walks stringing.
To achieve the above object, a kind of wave gradual-enlargement type of overflow dyeing machine of the present utility model walks stringing, including be provided with into
The body 10 of cloth mouthful 11 and exit slot 12, described body 10 is arranged in overflow dyeing machine in wave, and the section of body 10 is square
Shape or Long Circle, the side a of rectangle are gradually lengthened from fabric input mouth 11 to exit slot 12, and the side b of rectangle is from fabric input mouth 11 to exit slot
12 are gradually shortened;The arc c of Long Circle is gradually lengthened from fabric input mouth 11 to exit slot 12, and the arc d of Long Circle is from fabric input mouth 11 to going out
Cloth mouthful 12 is gradually shortened.
Further, exit slot 12 is when a length is fabric input mouth 11 1.5-2.5 times of a length.
Further, fabric input mouth 11 is when b length is exit slot 12 1.5-2.5 times of b length.
As a kind of deformation of the present utility model, the arc c of exit slot 12 length is the 1.5-2.5 of the arc c length of fabric input mouth 11
Times.
Further, the arc d of fabric input mouth 11 length is 1.5-2.5 times of the arc d length of exit slot 12.
Further, by fabric in body 10, fabric enters in body 10 along fabric input mouth 11, come out from exit slot 12,
The described lower section of fabric input mouth 11 is provided with rear nozzle 20, and described rear nozzle 20 sprays dye liquor obliquely along fabric movement direction.
Further, described rear nozzle 20 is connected with the second water inlet pipe 21, and described body 10 is with the second water inlet pipe 21
Center line be axle center, the 0-120 ° of swing that moves in circles is done in the horizontal direction.
Further, front nozzle 30 is provided with described fabric input mouth 11, described front nozzle 30 is connected with the first water inlet
Pipe 31, dye liquor enters through front nozzle 30 through the first water inlet pipe 31 and sprays dye liquor obliquely.
Of the present utility model to contribute the wave gradual-enlargement type for being the provision of a kind of overflow dyeing machine to walk stringing, this is walked stringing and is arranged to
Wave-like, fabric is folded into a branch of when entering fabric input mouth position, and the wave trough position of waveform body can be under fabric
Fall to form reaction force, fabric is completed the extension of first time broadwise and is bounced back, the state of fabric is produced larger change, by drawing
The state of stretching becomes retracted state, and the position that fabric is folded also is changed, and will not be formed and folded a position always, i.e., not
Permanent folds can be formed and cause dyeing bad;In addition, wave trough position is relatively low, inside is full of dye liquor, and fabric is in trough section
The relatively loose state in dye liquor is fully immersed in, is once contaminated, that is to say secondary walking in stringing equivalent to fabric
The effect of dip-dye, improves staining efficiency and quality.Moreover, body 10 of the present utility model is if rectangle, the side a of rectangle from
Fabric input mouth 11 to exit slot 12 the broadwise width for fabric be gradually broaden and the rectangle of body 10 side b from fabric input mouth 11
Tapered into exit slot 12, if body of the present utility model 10 is Long Circle, the arc c of Long Circle is from fabric input mouth 11 to going out
The broadwise width for fabric of cloth mouthfuls 12 be gradually broaden and the Long Circle of body 10 arc d from fabric input mouth 11 to exit slot 12
Taper into.Due to the flow characteristics of dye liquor, the process of a broadwise flowing is had, so as to fabric one broadwise of generation
Active force, reduces longitudinal force, fabric is carried out good broadwise extension, so that the longitudinal folding line production of fabric is greatly reduced
Raw possibility.Rear nozzle is arranged on the rear portion of its bottom, obliquely towards fabric traffic direction spray dye liquor, to fabric produce
The active force of raw radial drawing, makes the retracted state that state of the fabric in stringing is walked is extended by broadwise become longitudinal stretching shape again
State, and the upward jet power of rear nozzle make fabric have one shed after freely falling body process, this process fabric is in again
One by the state freely unfolded of external force;Sum it up, state of the fabric in stringing is walked is that have to open have relaxation, constantly become
Change, so that permanent folds will not be produced in same position, improve the quality and staining efficiency of dyeing, internal stress is also had
More preferably, the breadth change of fabric is smaller after dyeing, reduces later process stentering forming for the feel of fabric after the release of effect, dyeing
Tentering amount, improve the suitable metachromia to folding line sensitive fabrics, make the scope of application of overflow dyeing machine wider.
【Brief description of the drawings】
Fig. 1 is the dimensional structure diagram of the utility model body rectangular cross-section.
Fig. 2 is the dimensional structure diagram that the utility model body interface is Long Circle.
Fig. 3 is the structural representation that the utility model is connected with nozzle.
Fig. 4 is vertical view internal structure schematic diagram of the present utility model.
【Embodiment】
The following example is explained further and supplemented to of the present utility model, does not constitute any limit to the utility model
System.
Embodiment 1
As Figure 1-4, a kind of wave gradual-enlargement type of overflow dyeing machine of the present embodiment walks stringing, including is provided with fabric input mouth 11
With the body 10 of exit slot 12, described body 10 is arranged in overflow dyeing machine in wave, the rectangular cross-section of body 10 or length
Circle, the side a of rectangle is gradually lengthened from fabric input mouth 11 to exit slot 12, the side b of rectangle from fabric input mouth 11 to exit slot 12 gradually
Shorten;The arc c of Long Circle is gradually lengthened from fabric input mouth 11 to exit slot 12, and the arc d of Long Circle is from fabric input mouth 11 to exit slot 12
It is gradually shortened.There is dye liquor to be flowed from fabric input mouth 11 to fabric input mouth 12 in body 10, fabric enters in body 10 from fabric input mouth 11
When, it is by proposing a branch of entrance of cotton piece buff deduction, if fabric is constantly in a branch of state in body 10, in fabric
The probability of longitudinal surface formation folding line is very big, the Color of burst also with it is different elsewhere, make the fabric shape after dyeing
Into deep mixed pattern, do not reach coloration requirements, therefore the body 10 of the present embodiment sets waviness, fabric enters pipe
When in body 10, the wave trough position of waveform body can fall to forming reaction force to fabric, fabric is completed first time broadwise
Extension and retraction, make the state of fabric produce larger change, and retracted state, the position that fabric is folded are become by extended state
Changed, will not be formed and folded a position always, i.e., will not formed permanent folds and cause dyeing bad.
In addition, wave trough position is relatively low, inside is full of dye liquor, and fabric is more loose in dye liquor in being fully immersed in trough section
Relaxation state, is once contaminated walking in stringing equivalent to fabric, that is to say the effect of secondary dip-dye, improves dyeing effect
Rate and quality.Moreover, the side a of the rectangle of body 10 of the present utility model from fabric input mouth 11 to exit slot 12 latitude for fabric
It is gradually to broaden and the side b of the rectangle of body 10 is tapered into from fabric input mouth 11 to exit slot 12 to width;The Long Circle of body 10
Arc c from fabric input mouth 11 to exit slot 12 the broadwise width for fabric be gradually broaden and the Long Circle of body 10 arc d
Tapered into from fabric input mouth 11 to exit slot 12, due to the flow characteristics of dye liquor, have the process of a broadwise flowing, so that
The active force of a broadwise is produced to fabric, longitudinal force is reduced, fabric is carried out good broadwise extension, so that greatly
The possibility that the longitudinal folding line of width reduction fabric is produced.The present embodiment solves tradition and walks stringing fabric generation folding line, contaminates effect
Bad the problem of.
Embodiment 2
As Figure 1-4, the perfect fabric input mouth 11 of the present embodiment and exit slot 12 while a and while b length ratio, exit slot
12 when a length is fabric input mouth 11 1.5-2.5 times of a length.The b length when b length is exit slot 12 of fabric input mouth 11
1.5-2.5 again.The perfect length ratio of fabric input mouth 11 and the arc c of exit slot 12 and arc d of other the present embodiment, 12 arc c of cloth mouthful
Length is 1.5-2.5 times of the arc c length of fabric input mouth 11.The arc d of fabric input mouth 11 length is the 1.5-2.5 of the arc d length of exit slot 12
Times.
Embodiment 3
As shown in Figure 1, 2, 3 by fabric in body 10, fabric enters in body 10 along fabric input mouth 11, gone out from exit slot 12
Come, the described lower section of fabric input mouth 11 is provided with rear nozzle 20, and described rear nozzle 20 sprays dye obliquely along fabric movement direction
Liquid.Rear nozzle 20 is sprayed water obliquely towards the bottom surface of fabric, and the active force of warp direction stretching is produced to fabric, fabric is being walked cloth
The retracted state that state in pipe is extended by broadwise becomes longitudinal stretching state again, and the upward jet power of rear nozzle has fabric
One shed after freely falling body process, this process fabric is not again in one by the state freely unfolded of external force, association
Broadwise extension and retraction of the fabric in body 10 is set to reach more preferable effect, fabric with mobilization of the current in body 10
Come out after broadwise extension from exit slot 12.Fabric enters after the trough of body 10 in crest location to fabric in the present embodiment
Row is shed, and the state of fabric is constantly changed, is changed the folding position moment of fabric, does not produce folding in same position
Trace, the dip-dye effect that can thus make fabric overall reaches unification, occurs without misalignment.
Embodiment 4
As shown in figure 3, in the present embodiment, described rear nozzle 20 is connected with the second water inlet pipe 21, described body 10 with
The center line of second water inlet pipe 21 is axle center, the 0-120 ° of swing that moves in circles is done in the horizontal direction, this swing mode fabric exists
The swing size range for walking the exit of stringing is larger, and fabric stackable space in cloth storage trough is wider, can make full use of storage
The space of cloth groove and the Chu Buliang for improving identical size cloth storage trough, so that water when related dye material, the consumption of auxiliary agent are reduced,
Save use cost, energy-saving and emission-reduction.
Embodiment 5
As shown in Figure 3,4, front nozzle 30 is provided with described fabric input mouth 11, described front nozzle 30 is connected with first and entered
Water pipe 31, dye liquor enters through front nozzle 30 through the first water inlet pipe 31 and sprays dye liquor obliquely.Front nozzle 30 makes to fill in body 10
Full dye liquor, fabric, which enters in body 10, carries out secondary dip-dye, and the injection dye liquor of front nozzle 30 obliquely can make fabric smooth
By fabric input mouth 11, allow fabric to carry out in the body 10 loose.
Although being disclosed by above example to the utility model, protection domain of the present utility model not office
It is limited to this, under conditions of conceiving without departing from the utility model, deformation, replacement that each component is done to more than etc. will fall into this
In the right of utility model.