A kind of size coat machine
Technical field
The present invention relates to fabrics production equipment field, particularly relate to a kind of size coat machine.
Background technology
Coating fabrics mainly contains its demands of feature such as printing adaptability is strong, advantage of lower cost as the auxiliary material of clothes large.Coating sizing technique determines pliability and the printing adaptability of fabrics as the important step that fabrics is produced, and current coating machine well cannot control the pulp layer uniformity and the flatness of design on fabric surface, causes the quality of product uncontrollable.
Disclosed in the Chinese utility model patent of and for example publication number CN 202671864 U is a kind of wet type coating machine for coating fabrics, comprise entering arrangment, enter cloth padding machine, enter cloth expander, slurry pool, fabric guide roll, front scraper, rear scraper, conjunctiva pond, front padding machine, washing pool, rear padding machine, drying cylinder and wrap-up, slurry pool is arranged on between cloth padding machine and front scraper, conjunctiva pond is arranged between rear scraper and front padding machine, washing pool is arranged between front padding machine and rear padding machine, enters before cloth expander is arranged on slurry pool.This utility model cannot be deviate from the too much upper band slurry in rear surface to cloth and be carried out good uniform treatment to such an extent as to the planarization effects of scraper after impact from slurry pool, still cannot solve the technical problem that the pulp layer uniformity of design on fabric surface and flatness effectively control.
Summary of the invention
The invention provides for the deficiencies in the prior art part and make fabrics surface size even uniform more, Gu a kind of size coat machine of oar better effects if.
Technical scheme of the present invention is to provide a kind of size coat machine, comprise set gradually entering arrangment, slurry pool, solidification pond, service sink, drying unit and wrap-up, be provided with stabilizing roller between described slurry pool and described solidification pond, described stabilizing roller setting position is higher than the Chi Kou position in described slurry pool and described solidification pond; Between described stabilizing roller and described slurry pool, arrange and scrape oar device for what control the cloth cover slurry uniformity and thickness, between described stabilizing roller and described solidification pond, be provided with the rearmounted scraper of whole scraper and at least one handle, the edge of a knife of described rearmounted scraper is positioned at the below of the edge of a knife of described whole scraper.
The technological operation of being uniformly distributed of the design on fabric surface slurry that the stabilizing roller that the present invention is arranged is cloth between starching to solidification two-step process, THICKNESS CONTROL and flatness provides can the physical space of control angle.Found by actual work test simultaneously, cloth upper band slurry on its surface after leaving slurry pool is appointed and is so had very high mobility, after by first time removing additional size, slurry appoints the impact that so can be subject to gravity to infiltrate into reverse side from front, and flowing downward along cloth reverse side causes the slurry of design on fabric surface uneven respectively, the design on fabric surface slurry that this situation causes is uneven is simply to lean on the scraper of function singleness to carry out processing, and the slurry crimping section accumulated due to gravity effect at cloth reverse side can also coordinate whole scraper and rearmounted scraper to solve the technical problem of the Homogenization Treatments of the cloth tow sides slurry when slurry just departs from slurry pool to front by the stabilizing roller that the present invention is arranged simultaneously.
As preferably of the present invention, described stabilizing roller and described scraping between oar device are provided with for regulating the cloth angle of entering of described stabilizing roller to make slurry be evenly distributed on the angle regulator of the positive and negative of cloth simultaneously.
As preferably of the present invention, whole described scraper comprises the fine setting the first scraper going out cloth angle of described stabilizing roller and at least one smooth scraper, and the edge of a knife of described smooth scraper is arranged on above the edge of a knife of the first scraper.
As preferably of the present invention, described the first scraper is arranged on the reverse side of described cloth, the edge of a knife of described the first scraper is 0cm-15cm to the distance of the minimum point of described stabilizing roller, and the distance between the edge of a knife of described the first scraper and the edge of a knife of described smooth scraper is 3cm-15cm.
As preferably of the present invention, also comprise the second rearmounted scraper coordinating with described rearmounted scraper and transmit angle for finely tuning cloth, the edge of a knife of the described second rearmounted scraper is arranged on below the edge of a knife of described rearmounted scraper.
As preferably of the present invention, in described slurry pool, be provided with the first heating constant-temperature equipment for keeping slurry temperature; The second heating constant-temperature equipment for keeping solidifying fluid temperature in pond is provided with in described solidification pond.
As preferably of the present invention, be also provided with between described slurry pool and described solidification pond and carry out to the edge portion of cloth the selvedge that additional size strikes off recovery and take off oar scraper plate, described selvedge takes off oar scraper plate and is arranged on edge, described stabilizing roller both sides.
As preferably of the present invention, whole scraper and described rearmounted scraper are all α angle with design on fabric surface, and described α angle is 90 ° ~ 160 °; Described oar device of scraping comprises and is separately positioned on the first hurdle cutter above described slurry pool and the second hurdle cutter, and the first described hurdle cutter and the second described hurdle cutter are all with plane-parallel or become β angle, and described β angle is 90 ° ~ 160 °.
As preferably of the present invention, all at least arrange one in described slurry pool, described solidification pond and described service sink for controlling the fabric guide roll of cloth and respective liquid contact length.
As preferably of the present invention, be slurry levelling section between the pond mouth in described rearmounted scraper and described solidification pond, the length of described slurry levelling section is 60cm-300cm.
The present invention has following beneficial effect:
Hinge structure, invention increases centered by stabilizing roller, the process structure of the design on fabric surface slurry coordinated is carried out with Pulp scraping device, whole scraper and rearmounted scraper, cloth is made to leave after the unnecessary slurry in slurry pool rear surface is removed and can also carry out uniform treatment by the slurry irregular to cloth tow sides, carry out the THICKNESS CONTROL of pulp layer and the surfacing process of pulp layer simultaneously, with ensure cloth be finally cured after quality.
The present invention effectively can promote pliability and the printing adaptability of fabrics.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the second example structure schematic diagram of Pulp scraping device of the present invention;
In figure, 1-entering arrangment; 2-slurry pool; 3-solidifies pond; 4-service sink; 5-drying unit; 6-wrap-up; 7-stabilizing roller; 8-Pulp scraping device; 9-whole scraper; The rearmounted scraper of 10-; 11-angle regulator; 12-first heating constant-temperature equipment; 13-second heating constant-temperature equipment; 14-selvedge takes off oar scraper plate; 15-fabric guide roll; 16-slurry levelling section; The rearmounted scraper of 17-second; 101-pay-off roll; 102-uncoiling pressure roller; 103-expander; 401-dewaters roll; 801-first hurdle cutter; 802-second hurdle cutter; 803-first roll; 804-second roll; The first scraper of 901-; The smooth scraper of 902-.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further detail.
As shown in Figure 1, the embodiment of the present invention comprises entering arrangment 1, slurry pool 2, solidification pond 3, service sink 4, drying unit 5 and wrap-up 6.Entering arrangment 1, slurry pool 2, solidification pond 3, service sink 4, drying unit 5 and wrap-up 6 set gradually.
As shown in Figure 1, embodiment of the present invention entering arrangment 1 comprises pay-off roll 101 in order to cloth uncoiling, pay-off roll 101 rear is provided with uncoiling pressure roller 102, uncoiling pressure roller 102 is for flattening the cloth after uncoiling, Simultaneous Stabilization cloth enters cloth speed, and entering arrangment 1 and slurry pool 2 junction are provided with expander 103.
As shown in Figure 1, the slurry pool 2 of the embodiment of the present invention has chuck, arranges the first heating constant-temperature equipment 12 and can heat, be incubated in chuck, keeps feed temperature to be 20 DEG C-55 DEG C, and actual temp needs to carry out management and control to cloth infiltration according to job requirement.The width suitable for reading of slurry pool 2 is between 40cm-100cm, height is between 30cm-100cm, and end opening width is between 20cm-100cm, and slurry pool 2 is installed 1-3 bar and do not waited fabric guide roll 15 on top, bottom is installed 1-3 bar and is not waited fabric guide roll 15, and Main Function is that feed liquid is fully soaked.The feed liquid degree of depth in slurry pool 2 is 15cm-80cm, and viscosity of sludge is 1000mpas-10000mpas, is preferably 1000mpas-6000mpas, and concrete viscosity arranges and is the reduction of feed volume that needs according to cloth cover and determines.
As shown in Figure 1, be provided with stabilizing roller 7 between embodiment of the present invention slurry pool 2 and solidification pond 3, stabilizing roller 7 setting position is higher than slurry pool 2 and the Chi Kou position of solidifying pond 3, and stabilizing roller 7 adopts the straight roll of 6cm-35cm.Cloth contacts side with stabilizing roller 7 be cloth reverse side, and another side is cloth front.The top of stabilizing roller 7 is also provided with carries out to the edge portion of cloth the selvedge that additional size strikes off recovery and takes off oar scraper plate 14, selvedge takes off the edge, horizontal direction both sides that oar scraper plate 14 is arranged on cloth, because the edge of cloth in actual production can be tailored after finished product, so be that waste is raw-material to edge starching, therefore selvedge is set takes off the removal that slurry is carried out in oar scraper plate 14 pairs of cloth edges.
As shown in Figure 1, between embodiment of the present invention stabilizing roller 7 and slurry pool 2, along stabilizing roller 7 enter cloth direction is provided with remove unnecessary upper band slurry for the distribution of uniform distribution surface size simultaneously scrape oar device 8.
As shown in Figure 1, the first embodiment of embodiment of the present invention destarch device 8: scrape oar device 8 and comprise and be separately positioned on above slurry pool 2, first hurdle cutter 801 and the second hurdle cutter 802 in cloth reverse side and front, first hurdle cutter 801 and the second hurdle cutter 802 are all with plane-parallel or become β angle, and described β angle is 90 ° ~ 160 °.The arranging of β angle the first hurdle cutter 801 and the second hurdle cutter 802 can be assisted better to complete remove on design on fabric surface with too much slurry and the uniformity tentatively regulating design on fabric surface slurry.The angle when position being arranged on the first hurdle cutter 801 of cloth reverse side can also regulate cloth to leave slurry pool 2, for actual process operation provides new operation element parameter, facilitates process optimization.
As shown in Figure 2, the second embodiment of embodiment of the present invention destarch device 8: scrape oar device 8 and comprise and be separately positioned on above slurry pool 2, be close to first roll 803 in cloth reverse side and front and the second roll 804, first roll 803 and the second roll 804 just to setting.First roll 803 and the second roll 804 all adopt straight roll, this setup can remove on design on fabric surface with too much slurry while can also be preliminary the slurry to design on fabric surface carry out evenly floating and there is the intractability that certain steadiness decreases the pulp flow that operation below produces because of gravity.The angle when position being arranged on the first roll 803 of cloth reverse side can also regulate cloth to leave slurry pool 2, for actual process operation provides new operation element parameter, facilitates process optimization.
As shown in Figure 1, embodiment of the present invention stabilizing roller 7 and scraping to be provided with between oar device 8 for modification stability roller 7 enter cloth angle make simultaneously slurry be evenly distributed on cloth positive and negative and reduce slurry bring measuring angle adjusting device 11.Angle regulator 11 can be plain-barreled roll, can be roller also can be olive roller, diameter at 8cm-15cm, the surfacing of angle regulator 11.
As shown in Figure 1, between embodiment of the present invention stabilizing roller 7 and solidification pond 3, go out along stabilizing roller 7 whole the scraper 9 cloth direction being provided with and adjusting cloth angle for controlling design on fabric surface slurry thickness simultaneously, the below of whole scraper 9 is provided with and regulates cloth to enter the rearmounted scraper 10 of the angle in solidification pond 3 for smooth design on fabric surface slurry simultaneously.Whole scraper 9 and rearmounted scraper 10 are all α angle with design on fabric surface, α angle is between 80 °-160 °, design parameter regulates according to cloth actual conditions, and the arranging of α angle can assist whole scraper 9 and rearmounted scraper 10 better to complete the technique of uniform distribution surface size distribution flat design on fabric surface simultaneously.Whole scraper 9 comprises the first scraper 901 and smooth scraper 902, the below first scraper of stabilizing roller 7 is the front that the first scraper 901 is arranged on cloth, the edge of a knife of the first scraper 901 is-1cm-20cm to stabilizing roller 7 least significant end minimum distance, be preferably 0-15cm, design parameter regulates according to cloth actual conditions, the edge of a knife of smooth scraper 902 is all arranged on below the edge of a knife of the first scraper 901, many edge of a knife spacing smooth scraper 902 are 2cm-15cm, and design parameter regulates according to cloth actual conditions.Also be provided with the second rearmounted scraper 17 coordinated with rearmounted scraper 10 for regulating cloth to transmit angle, the edge of a knife of the second rearmounted scraper 17 is arranged on below the edge of a knife of rearmounted scraper 10, second rearmounted scraper 17 is 2cm-15cm with the edge of a knife distance of rearmounted scraper 10, and design parameter regulates according to cloth actual conditions.
As shown in Figure 1, cloth on line direction between the place of entry that the point of contact going out cloth position to the cloth of embodiment of the present invention stabilizing roller 7 enters the liquid level in solidification pond 3 forms the slurry levelling section 16 for the smooth process of slurry, the length of slurry levelling section 16 is 60cm-300cm, design parameter regulates the horizontal liquid level in slurry advection section and solidification pond 3 to be 80 °-150 ° according to cloth actual conditions, design parameter regulates according to cloth actual conditions, angle can at 80 °-120 °, design parameter regulates according to cloth actual conditions, also mainly can want angle on scraper, form different-style slurry liquid film at 45 °-80 °, air-dry printing, length in water is between 1m-3m, solidify according to band doses difference and need different carrying out.
As shown in Figure 1, embodiment of the present invention solidification pond 3 is degree of depth 3.5m, it is wide that width is greater than cloth, length is the tank of 1m-5m, the second heating constant-temperature equipment 13 for keeping solidifying fluid temperature in pond 3 is provided with in solidification pond 3, second heating constant-temperature equipment 13 operating temperature is 20 DEG C-50 DEG C, to keep the temperature constant of solidifying clear water in pond at 20 DEG C-50 DEG C.Solidification pond 3 is installed 1-3 bar and is not waited fabric guide roll 15 on top, bottom is installed 1-3 bar and do not waited fabric guide roll 15, and Main Function makes slurry and clear water fully react the effect better playing solidification.
As shown in Figure 1, the rear in embodiment of the present invention solidification pond arranges service sink 4, and service sink 4 can be arranged in multiple cascade, ensures cleaning performance.Going out on cloth direction of service sink 4 is also provided with dehydration roll 401, and dehydration roll 401 adopts extrusion principle to be extruded by the moisture in cloth, then sends drying unit 5 to, finally carries out rolling by wrap-up 6.
Embodiment recited above is only be described the preferred embodiment of the present invention, not limits the spirit and scope of the present invention.Under the prerequisite not departing from design concept of the present invention; the various modification that this area ordinary person makes technical scheme of the present invention and improvement; all should drop into protection scope of the present invention, the technology contents of request protection of the present invention, all records in detail in the claims.