CN211390556U - Textile impression transfer machine - Google Patents
Textile impression transfer machine Download PDFInfo
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- CN211390556U CN211390556U CN201921877366.1U CN201921877366U CN211390556U CN 211390556 U CN211390556 U CN 211390556U CN 201921877366 U CN201921877366 U CN 201921877366U CN 211390556 U CN211390556 U CN 211390556U
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Abstract
The utility model relates to a fabrics stamp field. The technical scheme is as follows: a textile impression transfer machine is characterized in that: the machine sequentially comprises a textile discharging part, a pretreatment part, a needle plate stentering positioning part before printing, an impression transfer printing part, a needle plate stentering type drying oven part and a drawing-out cropping part; the method is characterized in that: the imprinting transfer printing part comprises a large steel roller with adjustable temperature and at least four imprinting assemblies which are arranged on the periphery of the large steel roller and tightly pressed with the circumferential surface of the large steel roller; the axis of the embossing roller in each embossing assembly is parallel to the axis of the large steel roller; and a transfer guide belt released by a tentering positioning part of a needle plate before printing and used for supporting textiles is overlapped with printing paper, then is coated on the surface of the large steel roller together, and penetrates through the space between each embossing roller and the large steel roller one by one. The machine increases different adjustable temperatures to realize the optimal embossing transfer paper printing and transfer film printing process so as to adapt to textiles with various embossing forces and temperatures.
Description
Technical Field
The utility model relates to a fabrics stamp field specifically is stamp transfer paper or stamp transfer membrane and fabrics together through the pressure of roller pair roller with paper or epimembranal flower type pattern transfer to the fabrics on.
Background
The most mature textile transfer printing at present is a thermal transfer paper printing process; printing paper and textile polyester fabric are combined together, thermal effect treatment is carried out through a high-temperature large steel roller heating process for covering and positioning felt, so that pigment printed on the paper is sublimated, and thermal transfer printing is realized through the principle that polyester fibers are heated and then become empty; the method also realizes waterless printing; but is limited to textile printing of chemical fiber materials and thus has limitations.
The cold transfer printing process is currently being developed and developed. The core technology of the cold transfer printing process is independent of temperature; the transfer principle is that the printing paper or printing film is combined with the printed textile by positioning the conduction band wrapped with similar felts, and the flower shape is transferred to the textile by the pressure of a large steel roller and a pressure roller outside the conduction band. The process can expand the transfer printing of wool, cotton, silk, nylon and other textiles which cannot resist high temperature and cannot be transferred by heat except for polyester fabrics; however, limitations also exist with this process.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the not enough of above-mentioned background art, provide a fabrics impression transfer machine, this machine increases different adjustable temperature and realizes best impression transfer paper stamp and transfer film printing technology to adapt to the fabrics of various impression power and temperature.
The utility model provides a technical scheme is:
a textile impression transfer machine is characterized in that: the machine sequentially comprises a textile discharging part, a pretreatment part, a needle plate stentering positioning part before printing, an impression transfer printing part, a needle plate stentering type drying oven part and a drawing-out cropping part;
the method is characterized in that: the imprinting transfer printing part comprises a large steel roller with adjustable temperature and at least four imprinting assemblies which are arranged on the periphery of the large steel roller and tightly pressed with the circumferential surface of the large steel roller; the axis of the embossing roller in each embossing assembly is parallel to the axis of the large steel roller; and a transfer guide belt released by a tentering positioning part of the needle plate before printing and used for supporting the textile is overlapped with the printing paper, then the transfer guide belt and the printing paper are coated on the surface of the large steel roller together and pass through the space between each embossing roller and the large steel roller one by one, so that the pattern embossing on the printing paper is transferred to the textile.
The machine is also provided with an antifouling lining paper protection portion for releasing antifouling lining paper to avoid ink penetration contamination at the time of impression transfer.
The stamping assembly comprises a stamping roller with the axis parallel to the axis of the large steel roller, a swing arm with one end part hinged with the frame and the middle part connected with the end part of the stamping roller through a bearing, and a stamping oil cylinder with two ends hinged with the frame and the other end of the swing arm respectively.
The large steel roller is provided with a heating mechanism so that the outer circumferential surface of the large steel roller has the function of releasing heat to realize transfer printing.
The transfer guide belt is tensioned by a tension adjusting mechanism; to ensure accurate positioning.
The heating mechanism is one of an electric heater, a steam boiler and a heat-conducting oil boiler.
The utility model has the advantages that: because the embossing rollers with different pressures are arranged, the temperature of the large steel roller can be respectively set as required, so that embossing conditions with different temperatures and pressures can be set according to textiles made of different raw materials, transfer printing can be performed on textiles which are not high in temperature resistance, such as wool, cotton, real silk, nylon and the like, textile printing of chemical fiber materials can be performed, and the application range of the transfer printing is remarkably expanded to the whole textile printing field.
Drawings
Fig. 1 is a schematic view of the structure of the present invention.
Fig. 2 is an enlarged schematic view of a Q-section in fig. 1.
Fig. 3 is an enlarged schematic view (in a left side view of fig. 2) of the stamp assembly of fig. 2.
Detailed Description
The following further description is made with reference to the embodiments shown in the drawings.
Impression transfer printing machine has configured a plurality of mechanisms that satisfy serialization production according to process flow: a textile discharging part 1; a pretreatment unit (2); a prepress pin tentering positioning part 3; a first pin tentering oven section 7; a second pin tentering oven section 8; a third pin tentering oven section 9 from which the doffing section 10 is drawn out; in addition, an electric control part (omitted in the figure); the whole process flow of the imprinting transfer printing can be completed at one time.
Wherein, the following mechanisms have the functions of:
the discharging part 1: the fabric has the functions of centering, flattening, dedusting and the like by drawing a winding drum type fabric product and a piece of piled fabric product through the discharging part, and printed cloth is introduced into a pretreatment part of a printing machine;
the pretreatment section 2: the method comprises the following steps of pretreating textiles with different properties (such as weaving or knitting) on a guide belt dragging plane, wherein the part also has the pretreatment functions of liquid feeding of a plurality of anilox coating rollers and liquid feeding of spraying (or liquid squeezing by three rollers), and then enters a tentering positioning part of a needle plate before printing;
the pre-press pin tentering positioning portion 3: positioning the textile on a conduction band, inputting the textile into an impression transfer inlet, and ensuring that the textile and an impression transfer printing film or transfer printing paper and the textile are smoothly integrated and enter an impression transfer printing part;
the first pin tentering oven section 7, the second pin tentering oven section 8, and the third pin tentering oven section 9: the three parts are mainly used for drying the printed textiles, the pin tentering is used for meeting the requirements of knitting and cross-shaped elastic textile products, color development, drying and shaping are carried out in the flat state of the pin tentering, the quality of printed products is guaranteed, and the parts can also be applied to the use of woven flat cloth.
The draw-out doffing portion 10: the main function is to regularly lay the textile processed by the pin tentering type oven part on the cropping storage trolley. It is obvious that each of the above is prior art.
The improvement of the utility model is that an impression transfer printing part 4 is designed between the pin tentering positioning part and the pin tentering type oven part before printing; in the imprint transfer printing section: the large steel roller 4.1 with adjustable temperature is rotatably positioned on the wall plate 4.9 connected with the frame; as can be seen from the figure: rotating shafts at two ends of the large steel roller are rotatably positioned on the wallboard through bearings, and a heating mechanism (preferably an electric heating mechanism, a heat conduction oil boiler or a steam boiler) provides heat for the large steel roller to enable the large steel roller to have the printing capability of heat transfer paper (the large steel roller has low, medium and high adjustable temperatures and can be subjected to constant temperature control according to the printing requirement); for example, a plurality of electric heaters (a power supply connecting terminal can be arranged at the position of a rotating shaft; the prior art) are uniformly distributed on the inner circumferential surface of the inner cavity of the large steel roller, so that the temperature of the outer circumferential surface of the large steel roller is increased, the printing capability of heat transfer paper is further realized, the temperature regulation of the electric heaters is very simple, and the temperature requirements of textiles made of different materials are facilitated.
At least four stamping assemblies (5 are shown in the figure) are distributed on the periphery of the large steel roller and are tightly pressed together with the circumferential surface of the large steel roller. In the stamp assembly: the axis of the embossing roller 4.6 is parallel to the axis of the large steel roller, and two shaft ends of the embossing roller shaft are respectively hinged with a swing arm 4.61; one end of each swing arm is hinged (a hinge shaft 101) on the wall plate, the other end of each swing arm is hinged (a hinge shaft 102) with a push rod of the stamping oil cylinder 4.63, and a cylinder body of the stamping oil cylinder is also hinged (a hinge shaft 103) on the wall plate. The embossing roller with five distribution points can provide embossing transfer conditions with different temperature difference and time difference before and after working for standby. The embossing roller can be selected from the front and the back, and can also be used by a plurality of embossing rollers.
After being released from the releasing part 4.72 (shown as being positioned at the upper right of the large steel roller in figure 2), the printing paper Y passes through a plurality of guide wheels and then is wrapped on the roller surface of a half of the large steel roller, and then is guided by a plurality of guide wheels and then is wrapped on the cylinder surface of the rolling part 4.71. A relatively wide transfer tape 4.2 (which holds the textile) is also positioned by the relevant components and is used to press the textile and the printing paper against the roll surface of the large steel roll. As can be seen from fig. 2: five groups of positioning steel rollers 4.3 are distributed on the periphery of the large steel roller, and the transfer guide belt passes through the space between each embossing roller and the large steel roller and is connected end to end after bypassing each positioning steel roller and the tension adjusting mechanism 4.4 (the prior art); the tension adjusting mechanism keeps the transfer guide belt and the large steel roller in close positioning so as to be beneficial to impression transfer. The offset adjustment mechanism 4.5 (prior art) is used to transfer the conduction band adjustment offset and is either manually or automatically adjustable. The washing mechanism 4.8 (prior art) is used to wash the transfer belt to keep it clean.
During working, textile F released by the stentering positioning part of the needle plate before printing enters the imprinting transfer printing part from the lower right side, is inserted between printing paper Y and the transfer guide belt, is carried by the transfer guide belt to be coated on the surface of the large steel roller (the temperature of the large steel roller can be set according to the printing property requirement of the textile), passes through the printing rollers and the large steel roller one by one (the pattern on the printing paper is imprinted on the textile), is separated from the printing paper and the transfer guide belt in sequence above the imprinting transfer printing part, leaves from the upper left side of the imprinting transfer printing part, and enters the next step for processing.
Further, the utility model discloses still dispose antifouling slip sheet protection part for the printing ink infiltration when release antifouling slip sheet 5.11 shifts in order to avoid the impression pollutes. As can be seen from fig. 2: the antifouling lining paper released on the antifouling lining paper releasing roller 5.1 enters the imprinting transfer printing part from the lower right, is inserted between the textile and the transfer guide belt, is carried by the transfer guide belt to pass through the large steel rollers from the embossing rollers one by one, is separated from the textile and the transfer guide belt above the imprinting transfer printing part in sequence, and is coiled by an antifouling lining paper coiling roller 5.2 positioned at the lower left of the imprinting transfer printing part; during the period, ink leaked from the textile is blocked by the antifouling lining paper, so that the transfer conduction band is protected from being polluted.
The figure also shows: sizing group 2.1 and pressing group 2.2.
The utility model has the main characteristics that:
1. pressure regulation of the press rolls from low pressure to high pressure;
2. optionally controlling the temperature from low temperature to high temperature;
3. the embossing transfer machine has the function of normal embossing transfer of elastic, inelastic, flat-edged and curled textiles;
4. the method has the advantages that the method has the functions of embossing and transfer printing of textiles which are resistant to temperature and have constant temperature, such as various chemical fibers, all cotton, hemp, blended fabrics, cotton, wool, real silk and the like;
5. the method is suitable for the application of transfer printing paper and transfer printing film;
although there are multiple nature in the material that the fabrics adopted, the utility model discloses still can carry out impression transfer printing to the fabrics of these materials.
Claims (6)
1. A textile imprinting transfer machine comprises a textile discharging part (2), a pretreatment part (3), a needle plate stentering positioning part before printing, (4) an imprinting transfer printing part, a needle plate stentering type drying oven part and a drawing-out cropping part (10) in sequence;
the method is characterized in that: the imprinting transfer printing part comprises a large steel roller (4.1) with adjustable temperature and at least four imprinting assemblies which are arranged on the periphery of the large steel roller and tightly pressed with the circumferential surface of the large steel roller; the axis of the embossing roller (4.3) in each embossing assembly and the axis of the large steel roller are parallel to each other; and a transfer guide belt (4.2) released by a stentering positioning part of a needle plate before printing and used for supporting the textile is overlapped with printing paper (Y), then the printing paper is coated on the surface of the large steel roller together and passes through the space between each embossing roller and the large steel roller one by one, so that patterns on the printing paper are embossed on the textile.
2. A textile impression transfer machine according to claim 1, characterized in that: the machine is also provided with an anti-soiling slip sheet protection for releasing the anti-soiling slip sheet (5.11) to avoid ink-penetrating contamination during impression transfer.
3. A textile impression transfer machine according to claim 2, characterized in that: the stamping assembly comprises a stamping roller (4.6) with the axis parallel to the axis of the large steel roller, a swing arm (4.61) with one end hinged with the frame and the middle part connected with the end of the stamping roller through a bearing, and a stamping oil cylinder (4.63) with two ends hinged with the frame and the other end of the swing arm respectively.
4. A textile impression transfer machine according to claim 3, characterized in that: the large steel roller is provided with a heating mechanism so that the outer circumferential surface of the large steel roller has the function of releasing heat to realize transfer printing.
5. A textile impression transfer machine according to claim 4, characterized in that: the transfer guide belt is tensioned by a tension adjusting mechanism (4.4); to ensure accurate positioning.
6. A textile impression transfer machine according to claim 5, characterized in that: the heating mechanism is one of an electric heater, a steam boiler and a heat-conducting oil boiler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921877366.1U CN211390556U (en) | 2019-11-04 | 2019-11-04 | Textile impression transfer machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921877366.1U CN211390556U (en) | 2019-11-04 | 2019-11-04 | Textile impression transfer machine |
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| Publication Number | Publication Date |
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| CN211390556U true CN211390556U (en) | 2020-09-01 |
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| CN201921877366.1U Active CN211390556U (en) | 2019-11-04 | 2019-11-04 | Textile impression transfer machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110920235A (en) * | 2019-11-04 | 2020-03-27 | 浙江美格机械股份有限公司 | Textile impression transfer machine |
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2019
- 2019-11-04 CN CN201921877366.1U patent/CN211390556U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110920235A (en) * | 2019-11-04 | 2020-03-27 | 浙江美格机械股份有限公司 | Textile impression transfer machine |
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