CN109894327A - A kind of coating machine and its processing method of processing thermal sublimation digit transfer calico paper - Google Patents
A kind of coating machine and its processing method of processing thermal sublimation digit transfer calico paper Download PDFInfo
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- CN109894327A CN109894327A CN201910219363.7A CN201910219363A CN109894327A CN 109894327 A CN109894327 A CN 109894327A CN 201910219363 A CN201910219363 A CN 201910219363A CN 109894327 A CN109894327 A CN 109894327A
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Abstract
The invention discloses the coating machines and its processing method of a kind of processing thermal sublimation digit transfer calico paper, including rack, paper loading rack, the coating mechanism for coating coating are provided in rack, for realizing the molding post-processing mechanism of transfer base paper and form receiving tray, coating mechanism includes two groups of soft Scraper applicators, post-processing structure includes two groups of drying systems and two groups of chilling rollers, and drying system is between soft Scraper applicator and the chilling roller；Two groups of soft Scraper applicators are coated with coating layer on transfer base paper；Soft Scraper applicator includes feeding system and metering system, and metering system includes knife beam and cylinder, and coating knife is movably set on knife beam；Two layers of coating layer is divided into the case where two groups of coating knives act on to be coated on cloth twice.Through the above technical solutions, the single machine speed of soft Scraper applicator is promoted to 300m/min using painting work twice, production capacity is greatly improved, it is ensured that coating layer is stablized, and the planarization of paper is promoted, and is applicable in the market demand.
Description
Technical field
The present invention relates to the technical fields of coating machine printing, transfer calico paper more particularly, to a kind of processing thermal sublimation digit
Coating machine and its processing method.
Background technique
Textile technology is the traditional pillar industry in China, including weaving, printing and dyeing, chemical fibre, clothing and textile special equipment system
Five parts, traditional dyeing and printing process process such as making is, by dye print to cloth, to be formed by boiling high-temperature process, most
Pattern is fixed on cloth by drying afterwards；With the development of the society, dyeing industry also enters high-speed development period, equipment and technology water
It is flat to be obviously improved；During printing technology includes pre-treatment, dyeing, stamp and final finishing to textile material, dyeing is to make
Chemically or physically chemical combination occurs between dyestuff and fiber, is applied on transfer calico paper and is covered with one layer of specific coatings, passed through
Printer by ink print transfer calico paper on, will transfer calico paper and cloth cooperation heat, ink be transferred on cloth and
Printing work is completed in sizing.
The pattern in the right work of print after improvement, is made forme roller by typesetting, and forme roller prints and dyes pattern onto cloth,
By the way that the cloth of different patterns is made after thermophilic digestion, above-mentioned process flow highly energy-consuming, high pollution, pattern needs to pass through electricity at present
Brain connects printer, and printer is by special ink print to transfer calico paper, and transfer calico paper is heated on cloth, significantly
Raising printing and dyeing working effect, with transfer calico paper popularization and application, market to transfer calico paper demand improve, because
This technique for being processed into transfer calico paper to transfer base paper requires also higher and higher.
In view of the above-mentioned problems, Patent publication No is the Chinese patent of CN1769590A, propose a kind of using Special coating
The method that equipment, that is, gravure roll spreader production water transfer ceramic applique base stock painting water distribution turns body paper, it is characterised in that utilize recessed
Roller spreader, at the same equipped with drying tunnel, dry the equipment such as tire or infra-red drying to have certain physical property requirements without any painting
The body paper of cloth processing carries out that single side is primary or secondary coating.Above-mentioned technical proposal makes full use of gravure roll spreader accurate measurement
Coating with certain viscosity is transferred to body paper surface by feature after metering.With the country's repeatedly painting water-soluble, film-forming substance
Method compare, the above method can make coating it is more as far as possible stay in body paper surface, smooth, fine and smooth coating surface can be obtained, make
Film surface is smooth after gluing, fine and smooth and glossiness is high.And the painting water distribution turns body paper with preferable water imbibition, makes to print
Figuratum water, which turns paper, faster demoulding speed.
Prior art among the above has the following deficiencies: that traditional transfer calico paper production capacity is 20m/min, is passing through
After the completion of a painting coating weight in above-mentioned technology is 10-20g/m2, two painting coating weights are 8-13g/m2, in painting work twice
Afterwards, speed highest also can only achieve 80m/min, and the production capacity increase rate for transferring calico paper is little, not adapt to market to transfer
The demand of calico paper.
Summary of the invention
The purpose of the present invention one is to provide a kind of coating machine of processing thermal sublimation digit transfer calico paper, with coating machine
Operation speed of machine can reach 300m/min or more, greatly improve single machine production capacity, and coating operations ensure coating matter at two
Amount is stablized.
The technical scheme is that:
A kind of processing thermal sublimation digit transfers the coating machine of calico paper, including rack, is provided with paper loading rack in the rack, is used for
Coat the coating mechanism of coating, for realizing the molding post-processing mechanism of transfer base paper and form receiving tray, the coating mechanism packet
Two groups of soft Scraper applicators are included, the post-processing mechanism includes two groups of drying systems and two groups of chilling rollers, the drying system position
Between the soft Scraper applicator and the chilling roller；
Soft Scraper applicator described in two groups is coated with the coating layer of identical coating content on transfer base paper；
The soft Scraper applicator includes feeding system and metering system, and the metering system includes connecting with the gantry rotation
The knife beam that connects and the pneumatic tyre of the driving knife beam movement are movably set with the painting for adjusting the coating layer on the knife beam
Expect knife；
It is divided under the effect of the coating knife described in two groups of two layers of coating layer and is coated on cloth twice.
By using above-mentioned technical proposal, the pneumatic tyre driving coating knife in soft Scraper applicator is moved, in feeding system
Under effect, coating knife carries out certain thickness coating operations to transfer base paper, and transfer base paper carries out first time coating operations, transfer
Coating layer on body paper is cooled down and is drawn by chilling roller after being dried by drying system；Later, coating knife is to completion first time coating
Transfer base paper after operation carries out second of coating operations, equally under the traction of the desiccation of drying system and chilling roller,
Realize that the operation speed of machine of soft Scraper applicator realizes 300m/min, coating layer quality is stablized, high yield rate, and coating machine operation is steady
It is fixed.
Be further arranged to: the coating content of the coating layer is 3-5g/m2.
By using above-mentioned technical proposal, for different surfaces, the smooth surface coating weight of coarse surface arm
Big, cohesion is directly proportional to coating weight, and the coating weight of coating layer is with a thickness of 3-5g/m2, the operation speed of machine of soft Scraper applicator
Draw 300m/min.
It is further arranged to: being provided with several groups in the rack for ensuring that the tension that transfer base paper is normally drawn senses
The paper loading rack, the soft Scraper applicator, the drying system and described cold is respectively set in device, several groups tension sensor
Roller is along the position of the transfer base paper direction of motion.
By using above-mentioned technical proposal, tension sensor is used to adjust the size of the tension value of transfer base paper, tension control
System processed ensures the stable of coating machine with being ready for use on, it is ensured that the integrality of transfer base paper.
Be further arranged to: the drying system includes three groups of drying boxes for realizing air-flotation type heating, drying, described
The spray head and the drying pipeline connecting with the spray head that several groups are arranged are provided in drying box, the drying pipeline connects
It is connected to heated air circulation device.
By using above-mentioned technical proposal, hot wind is penetrated into drying pipeline by heated air circulation device, and hot wind is from spray head
It is sprayed towards transfer base paper, transfer base paper is suspended and is heated drying, improves the drying effect to coating, and realize energy-efficient
Effect.
Be further arranged to: the paper loading rack and the form receiving tray are disposed as the double-station with automatic splicing function
Splicing frame.
By using above-mentioned technical proposal, paper loading rack and form receiving tray realize the effect of automatic splicing, and transfer base paper is not
Continue to be processed in the case where shutdown, improves the yield rate of processing efficiency and coating machine.
Be further arranged to: the paper loading rack is connected with the traction roller for ensuring transfer base paper tension, and different is described
Traction roller is between the chilling roller and the form receiving tray bracket.
By using above-mentioned technical proposal, it is ensured that the traction effect of transfer base paper, transfer base paper is in coating and heating
After drying work, the tension that transfer base paper is subject to changes.
It is further arranged to: is provided between the chilling roller and the traction roller for coating to be coated the transfer base paper back side
Roll coating machine.
By using above-mentioned technical proposal, after transfer base paper completes coating twice, the back side is uniform using roll coating machine
Coating cooperates with positive two groups of coating layers, it is ensured that the paper of transfer base paper is smooth, coating layer quality is stablized.
Be further arranged to: the roll coating machine is connected with drying box, and the drying box is connected with several groups and dries tire.
By using above-mentioned technical proposal, dries tire and drying operation is carried out to the backsize layer of transfer base paper, it is ensured that transfer
The paper of body paper is smooth.
Be further arranged to: transfer base paper width is not more than 2000mm.
By using above-mentioned technical proposal, under the effect that runs at high speed of the 300m/min of soft Scraper applicator, body paper is wide
The shear stress that width causes transfer base paper to be subject to is spent to increase.
The purpose of the present invention two be to provide it is a kind of run at high speed, the processing that high working efficiency, coating stable and paper are smooth
The processing method that thermal sublimation digit transfers the coating machine of calico paper,
What the present invention was achieved by the following technical programs,
A kind of processing technology of thermal sublimation digit transfer stamp coating machine, specifically comprises the following steps:
Step 1: preparing the transfer base paper that width is less than 2000mm, and transfer base paper is led on the automatic splicing paper loading rack of double-station
Pick-up roll traction, tension sensor control the tension of transfer base paper；
Step 2: soft Scraper applicator speed is adjusted to 300m/min or more, coating knife under the control of pneumatic tyre to transfer base paper into
Row first time coating operations, the coating layer for controlling first time is 3-5g/m2；
Step 3: drying box carries out drying operation to transfer base paper, and spray head sprays hot wind and is coated with to the first time on transfer base paper
Layer heating, drying, drying course successively carry out three times；
Step 4: chilling roller carries out cooling traction to transfer base paper, and middle sample paper is made；
Step 5: soft Scraper applicator centering sample paper carries out second of coating operations, and secondary coating thickness is 3-5g/
m2；
Step 6: successively centering sample paper carries out drying operation to three groups of drying boxes, and chilling roller carries out cooling traction after the completion of drying, is made
Test sample paper；
Step 7: roll-type back applies device and carries out coating operations to the back side of test sample paper, and drying box carries out drying operation to it, is made and turns
Calico paper is printed, form receiving tray starts to wind.
By using above-mentioned technical proposal, transfer base paper is drawn under the action of traction roller, soft Scraper applicator to turn
It prints body paper and carries out first time coating operations, the coating content of coating layer is 3-5g/m2, and transfer base paper is successively in the work of three groups of drying boxes
It is oven-dried under, and then is cooled under the action of chill roll and is moved towards another group of soft Scraper applicator, it is soft to scrape cutter painting
Cloth device carries out second of coating to transfer base paper, and the coating content of secondary coating layer is 3-5g/m2, transfer base paper equally into
It crosses three word drying boxes and middle sample paper is made in chill roll, the single machine speed of soft Scraper applicator reaches 300m/min, middle sample at this time
The back side of paper is uniformly coated coating under the action of roll coating machine, under the drying functions of drying box and baking tire, it is ensured that
The planarization on calico paper surface is transferred under high-speed production adjusting.
In conclusion advantageous effects of the invention are as follows:
(1) transfer base paper is by coating operations twice, and coating operations are to pass sequentially through soft Scraper applicator, drying box and cold
Under the action of roller, the operation of successively coating layer is completed, the coating weight of each coating layer is 3-5g/m2, by soft Scraper applicator
Single machine speed is promoted to 300m/min, and significant increase transfers the production efficiency of calico paper.
(2) roll coating machine carries out coating operations to the back side of paper, reverses the buckling deformation of paper, promotes the smooth of paper
Property.
(3) drying box uses the two-sided drying of air bearing and heated air circulation device, improves energy utilization rate and drying effect,
Double-station form receiving tray and double-station paper loading rack, which ensure to produce, to be gone on smoothly, and the yield rate of transfer calico paper is improved.
Detailed description of the invention
Fig. 1 is overall mechanism schematic diagram of the invention；
Fig. 2 is the soft Scraper applicator schematic diagram of embodiment one；
Fig. 3 is the drying box schematic diagram of embodiment one；
Fig. 4 is the process flow chart of embodiment two.
Appended drawing reference: 1, rack；2, paper loading rack；3, form receiving tray；4, soft Scraper applicator；5, chilling roller；6, knife beam；7, gas
Tire；8, coating knife；9, tension sensor；10, drying box；11, spray head；12, drying pipeline；13, heated air circulation device；14, it leads
Pick-up roll；15, roll coating machine；16, drying cylinder.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
Embodiment one
It referring to Fig.1, is a kind of coating machine of processing thermal sublimation digit transfer calico paper disclosed by the invention, including rack 1, rack
Paper loading rack 2, coating mechanism, post-processing mechanism and form receiving tray 3, paper loading rack 2 and form receiving tray 3 is provided on 1 to be respectively used to put
Transfer base paper is set and furls, the present invention is the process by transfer base paper High-speed machining at transfer calico paper, and transfer base paper is successively
By paper loading rack 2, coating mechanism, post-processing structure, complete first time coating operations after, transfer base paper pass through again applying structure,
Post-process structure and form receiving tray 3, complete second of coating operations, twice after the completion of coating operations, realize high-speed production and
Ensure the planarization of paper.
Referring to Fig.1, under the action of paper loading rack 2 and form receiving tray 3, transfer base paper is drawn and is processed, and traditional turns
It prints and uses comma coater in the production process of calico paper, the comma coating knife 8 in comma coater is that intensity is good
Round steel be made, the straight line error that coating knife 8 moves is small, but comma scraper maintains static dynamic, influences the accurate tune to coating weight
Section, therefore using soft Scraper applicator 4 and two groups are set as in the present invention, soft Scraper applicator 4 facilitates ensuring that paper table
Face smooth and convenient for being operated to coating knife 8, it is ensured that the accurate control to coating content.
Referring to Fig. 2, soft Scraper applicator 4 includes feeding system and metering system, feeding system include upper magazine and
Feeding chamber in upper magazine, feeding chamber are used for filling paint, and coating is common raw material in textile industry, metering system packet
It includes the knife beam 6 being located in rack 1 and drives the pneumatic tyre 7 that cutter beams 6 are swung, be movably set with coating knife 8 on knife beam 6, apply
Material knife 8 is used to adjust the coating content of coating layer, and coating knife 8 is connected with cylinder, cylinder drive coating knife 8 occur to swing and control with
The position of transfer base paper；Under the action of feeding chamber and coating knife 8, transfer base paper has coating layer, coating weight by primary coating
Size and coating knife 8 pressure oil tank, the scraper Plastic phase of soft Scraper applicator 4 is stronger for comma coater, just
In the adjusting for realizing coating weight；The coating content of coating layer is 3-5g/m2, for different papers, the smooth table of coarse surface arm
Face coating weight is big, and cohesion is directly proportional to coating weight, and the coating weight of coating layer is with a thickness of 3-5g/m2, and compare traditional handicraft
Middle coating content is that the coating weight of the coating layer of 8-10g/m2 reduces, and dry convenient for coating layer, the clagging on coating layer is in paper
The surface opened, convenient for improving the process velocity of transfer base paper.
It post-processes mechanism in order to ensure coating layer quality referring to Fig. 3 and is used for the molding effect of transfer base paper, post-processor
Structure includes two groups of drying systems and two groups of chilling rollers 5, and drying system includes three groups of sequentially connected drying boxes 10, and drying box 10 is used
In realizing air-flotation type heating, drying effect, the spray head 11 and connect with spray head 11 that several groups are arranged are provided in drying box 10
The drying pipeline 12 connect, drying pipeline 12 are connected with heated air circulation device 13, and hot wind is flowed into drying from heated air circulation device 13
Pipeline 12, and then be discharged from spray head 11, several groups spray head 11 is arranged symmetrically, transfer original relative to the route that transfer base paper moves
The hot-air seasoning that paper is sprayed by spray head 11, and in the case where the spray head 11 symmetrically set acts on, the surface of transfer base paper and the table of spray head 11
Face separation, and be suspended state, convenient for improving drying effect and ensuring the planarization of paper surface, 10 working principle of drying box ginseng
The Chinese patent for being CN202270638U according to Authorization Notice No. in the prior art, in production, hot wind mostly uses steam, dry
Under the action of dry case 10, the dosage of steam is greatly saved, 1.5t is reduced to by 3t.
Referring to Fig.1, it is towed in chilling roller 5 after the completion of transfer base paper drying, chilling roller 5 is to pass through chilling roller 5 in the prior art
The cooling water of interior flowing carries out hot transmitting, and the coating layer of first time is oven-dried cooling on transfer base paper, and transfer paper is soft at second group
Second of operation for coating coating is carried out under the action of Scraper applicator 4, the coating content of second of coating layer is 3-5g/m2, real
Now match with the coating content 6-10g/m2 of traditional coating layer in total, second of coating layer continue through three groups of drying boxes 10 and
Under the action of chilling roller 5, the coating operations twice to transfer base paper are completed.
Referring to Fig.1, the size of the coating content of coating layer influences production efficiency, meanwhile, the paper loading rack 2 of single-station and collection
Frame 3 needs shutdown operation when replacing paper roll, and paper loading rack 2 and form receiving tray 3, which are all made of, in the present invention has the function of automatic splicing
Double-station splicing frame, old paper roll and new paper roll are placed on double-station splicing frame in automatic splicing frame, are automatically performed new paper
The connection procedure of volume and old paper roll improves the effect of transfer calico paper production；The coating content of coating layer reduces, convenient for improving soft scrape
The working efficiency of knife spreader 4, and under the action of coating layer passes through three groups of drying boxes 10 and chilling roller 5 respectively twice, it is ensured that
The planarization and cohesiveness of coating layer twice realizes that the single machine speed of soft Scraper applicator 4 is improved to 300m/min, relative to
The 80-100m/min of comma coater single machine speed increases significantly, and is adapted to the demand of existing market.
Referring to Fig.1, under high-speed production adjusting, in order to ensure transferring the final product quality of calico paper, the width of transfer base paper
No more than 2000mm, under the effect that runs at high speed of the 300m/min of soft Scraper applicator 4, body paper width is wide to cause transfer former
The shear stress that paper is subject to increases, and disconnected paper phenomenon occurs for paper roll, influences the quality for transferring stamp paper product；Transfer base paper is completed twice
After the operation of coating layer, the internal stress of transfer base paper changes, in order to prevent transfer base paper there is a phenomenon where break paper, second group
Roll coating machine 15 is provided between chilling roller 5 and second group of traction roller 14, roll coating machine 15 carries out the back side of transfer base paper
Coating operations, roll coating machine 15 are connected with drying box 10, and drying box 10 is connected with four groups of drying cylinders 16, drying box 10 and four groups
Drying cylinder 16 successively dries the CB coating of transfer base paper, reverses the buckling deformation of transfer base paper, keeps coating layer coating equal
Even, coating layer quality stablizes the final product quality for ensuring to transfer calico paper.
Referring to Fig.1, in the distraction procedure of transfer base paper, five groups of tension sensors 9 are provided in rack 1, sensor is used
In ensuring that transfer base paper is normally drawn, five groups of tension sensors 9 its be respectively set to 2, two groups of soft Scraper applicators of paper loading rack
4, two groups of drying systems and two groups of chilling rollers 5 are arranged along the transfer base paper direction of motion, and transfer base paper is often from one group of equipment moving
It is provided with tension sensor 9 in next group of equipment, realizes the tension real-time monitoring to transhipment body paper；It is located in rack 1 and turns
Print body paper is provided with traction roller 14 in the position pulled out from paper loading rack 2 and by the position before the retracting of form receiving tray 3, draws
Roller 14 is used to realize traction effect, under the action of tension sensor 9 and traction roller 14, soft Scraper applicator to transfer base paper
4 run at high speed stabilization, and paper rate of breaking is extremely low, it is ensured that production is normally carried out.
Embodiment two
Referring to Fig. 4, a kind of processing method of the coating machine of processing thermal sublimation digit transfer calico paper includes the following steps:
Step 1: preparing the transfer base paper that width is less than 2000mm, and transfer base paper is led on the automatic splicing paper loading rack 2 of double-station
Pick-up roll 14 is drawn, and tension sensor 9 controls the tension of transfer base paper；
Step 2: soft 4 speed of Scraper applicator is adjusted to 300m/min or more, and coating knife 8 is under the control of cylinder to transfer base paper
First time coating operations are carried out, the coating layer for controlling first time is 3-5g/m2；
Step 3: drying box 10 carries out drying operation to transfer base paper, and spray head 11 sprays hot wind to the first time on transfer base paper
Coating layer heating, drying, drying course successively carry out three times；
Step 4: chilling roller 5 carries out cooling traction to transfer base paper, and middle sample paper is made；
Step 5: soft 4 centering sample paper of Scraper applicator carries out second of coating operations, and secondary coating thickness is 3-5g/
m2；
Step 6: successively centering sample paper carries out drying operation to three groups of drying boxes 10, and chilling roller 5 carries out cooling traction after the completion of drying,
Test sample paper is made；
Step 7: roll-type back applies device and carries out coating operations to the back side of test sample paper, and drying box 10 and drying cylinder 16 dry it
Dry run, is made transfer calico paper, and form receiving tray 3 starts to wind.
Transfer base paper of the width less than 2000mm is after through the coating of the first time of soft Scraper applicator 4, three groups of drying boxes
10 successively carry out drying and processing to coating layer, and the coating layer of chilling roller 5 after the heating carries out cooling and traction effect；It applies for the first time
Middle sample paper is made after the completion of layer of cloth；Second group of soft 4 centering sample paper of Scraper applicator carries out second of coating coating operations, for the second time
The coating layer of coating is equal with the coating content of coating layer of first time coating, and is 3-5g/m2, and three groups of drying boxes 10 are successively right
Second of coating layer carries out drying and processing, uses air bearing Double-side Heating and circulating heating system in drying box 10, convenient for adding
The drying efficiency of fast coating layer, and it is greatly saved steam energy, it is coated with layer operation twice, test sample paper is made after the completion, and two
Under the process flow effect of secondary coating, 300m/min is can be improved in the bicycle revolving speed of soft Scraper applicator 4, is improved single machine and is produced
Can, it meets the market requirement；Roll coater carries out coating operations to the back side of test sample paper, and drying box 10 and drying cylinder 16 are uniformly right
CB coating carries out drying operation, and transfer calico paper is made, and the effect of CB coating makes to turn for reversing the buckling deformation of page
Print the coating layer uniform ground of calico paper, it is ensured that the quality for transferring calico paper is stablized.
It implementation principle of the invention and has the beneficial effect that
The paper loading rack 2 and form receiving tray 3 of double-station carry out traction effect to transfer base paper, and tension sensor 9 is to transfer base paper
Tension is monitored in real time and is adjusted, and traction roller 14 is oriented traction to transfer base paper, soft Scraper applicator 4 to paper into
Row first time coating operations, cylinder drive cutter beams 6 and move, and knife beam 6 controls coating knife 8 and adjusts, and realize the coating material control of coating layer
For system in 3-5g/m2, three groups of drying machines successively carry out drying and processing to the coating layer of first time, chilling roller 5 cooled and solidified and
Traction effect completes the operating process of first time coating layer.
Tension sensor 9 carries out tension adjustment to it after transfer base paper is by one group of process equipment, receives in double-station
Under the action of paper frame 3, transfer base paper carries out second of coating operations, the painting of second of operation by another group of soft Scraper applicator 4
The coating content of layer of cloth is still controlled in 3-5g/m2, and three groups of drying boxes 10 successively carry out drying and processing to secondary coating layer, is done
Dry case 10 sprays operation using heated air circulation device 13 and hot wind, and transfer base paper realizes air-flotation type drying, it is ensured that paper is smooth
Property, steam recycles, energy utilization rate is greatly improved, twice the operation of coating layer, realizes the single machine of soft Scraper applicator 4
Speed is improved to 300m/min or more, improves the production capacity of transfer base paper, is applicable in the market demand.
Twice after the completion of coating operations, roll coating machine 15 carries out coating operations to the back side of paper, drying box 10 and
Drying cylinder 16 carries out drying operation to CB coating, reverses the buckling deformation of page, it is ensured that the uniform of paper coating layer, page are flat
It is whole；Under the action of double-station paper loading rack 2 and double-station form receiving tray 3, automatic splicing effect is realized, it is ensured that entire process flow
Not shutdown operation, the yield rate for transferring calico paper is greatly improved.
The embodiment of present embodiment is presently preferred embodiments of the present invention, not limits protection of the invention according to this
Range, therefore: the equivalence changes that all mechanisms under this invention, shape, principle are done, should all be covered by protection scope of the present invention it
It is interior.
Claims (10)
1. a kind of processing thermal sublimation digit transfers the coating machine of calico paper, including rack (1), it is provided with and puts on the rack (1)
Paper frame (2), the coating mechanism for coating coating, for realizing the molding post-processing mechanism of transfer base paper and form receiving tray (3),
It is characterized by: the coating mechanism includes two groups of soft Scraper applicators (4), the post-processing structure includes two groups of drying systems
And two groups of chilling rollers (5), the drying system is between the soft Scraper applicator (4) and the chilling roller (5)；
Soft Scraper applicator (4) described in two groups is coated with the coating layer of identical coating content on transfer base paper；
The soft Scraper applicator (4) includes feeding system and metering system, and the metering system includes and the rack (1)
The knife beam (6) of rotation connection and the pneumatic tyre (7) of driving knife beam (6) movement are movably set on the knife beam (6) and are used for
Adjust the coating knife (8) of the coating layer；
It is divided under the effect of the coating knife (8) described in two groups of two layers of coating layer and coats twice on paper.
2. the coating machine of processing thermal sublimation digit transfer calico paper according to claim 1, it is characterised in that: the coating
Coating amount is 3-5g/m2.
3. the coating machine of processing thermal sublimation digit transfer calico paper according to claim 2, it is characterised in that: the rack
(1) several groups are provided on for ensuring the tension sensor (9) that transfer base paper is normally drawn, several groups tension sensor (9)
It is former along transfer that the paper loading rack (2), the soft knife type coater, the drying system and the chilling roller (5) is respectively set
The position of the paper direction of motion.
4. the coating machine of processing thermal sublimation digit transfer calico paper according to claim 3, it is characterised in that: the drying
System includes three groups of drying boxes (10) for realizing air-flotation type heating, drying, and several groups row is provided in the drying box (10)
The drying pipeline (12) for arranging the spray head (11) of setting and connecting with the spray head (11), the drying pipeline (12) are connected with heat
Wind circulator (13).
5. the coating machine of processing thermal sublimation digit transfer calico paper according to claim 4, it is characterised in that: described to put paper
Frame (2) and the form receiving tray (3) are disposed as the double-station splicing frame with automatic splicing function.
6. the coating machine of processing thermal sublimation digit transfer calico paper according to claim 5, it is characterised in that: described to put paper
Frame (2) is connected with the traction roller (14) for ensuring transfer base paper tension, and the different traction rollers (14) is located at the chilling roller
(5) between the form receiving tray (3) bracket.
7. the coating machine of processing thermal sublimation digit transfer calico paper according to claim 6, it is characterised in that: the chilling roller
(5) roll coating machine (15) for coating to be coated to the transfer base paper back side is provided between the traction roller (14).
8. the coating machine of processing thermal sublimation digit transfer calico paper according to claim 7, it is characterised in that: the roll-type
Spreader (15) is connected with drying box (10), and the drying box (10) is connected with several groups drying cylinder (16).
9. the coating machine of processing thermal sublimation digit transfer calico paper according to claim 1, it is characterised in that: transfer base paper
Width is not more than 2000mm.
10. according to the processing method of the coating machine of the described in any item processing thermal sublimation digit transfer calico papers of claim 2-9,
It is characterized by: specifically comprising the following steps:
Step 1: prepare the transfer base paper that width is less than 2000mm, transfer base paper is on the paper loading rack (2) of the automatic splicing of double-station
It is drawn by traction roller (14), tension sensor (9) controls the tension of transfer base paper；
Step 2: soft Scraper applicator (4) speed is adjusted to 300m/min or more, and soft scraper is under the control of cylinder to transfer base paper
First time coating operations are carried out, the coating layer for controlling first time is 3-5g/m2；
Step 3: drying box (10) carries out drying operation to transfer base paper, and spray head (11) sprays hot wind to the on transfer base paper
Coating layer heating, drying, drying course successively carry out three times；
Step 4: chilling roller (5) carries out cooling traction to transfer base paper, and middle sample paper is made；
Step 5: soft Scraper applicator (4) centering sample paper carries out second of coating operations, and secondary coating thickness is 3-
5g/m2；
Step 6: successively centering sample paper carries out drying operation to three groups of drying boxes (10), and chilling roller (5) carries out cooling lead after the completion of drying
Draw, test sample paper is made；
Step 7: roll-type back apply device to the back side of test sample paper carry out coating operations, drying box (10) and drying cylinder (16) to its into
Row drying operation, is made transfer calico paper, and form receiving tray (3) starts to wind.
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| CN109894327B CN109894327B (en) | 2021-02-02 |
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Cited By (2)
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| CN112275563A (en) * | 2020-10-19 | 2021-01-29 | 淮南市祥利塑业有限公司 | Uniformly-coated woven bag substrate mixture coating device and method |
| CN112934597A (en) * | 2021-01-27 | 2021-06-11 | 广西京帅防水科技有限公司 | High-efficient immersion oil device of root resistance waterproofing membrane |
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| CN112934597A (en) * | 2021-01-27 | 2021-06-11 | 广西京帅防水科技有限公司 | High-efficient immersion oil device of root resistance waterproofing membrane |
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| CN109894327B (en) | 2021-02-02 |
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