CN203726980U - Production system for use in heat transfer printing of steel plate - Google Patents
Production system for use in heat transfer printing of steel plate Download PDFInfo
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- CN203726980U CN203726980U CN201420118923.2U CN201420118923U CN203726980U CN 203726980 U CN203726980 U CN 203726980U CN 201420118923 U CN201420118923 U CN 201420118923U CN 203726980 U CN203726980 U CN 203726980U
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- transfer printing
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Abstract
The utility model discloses a production system for use in heat transfer printing of a steel plate. The production system is characterized by comprising a feeding device (2) for the steel plate (1), a cleaning and air-drying device, a powder-spraying pretreatment device and a two-piece roll continuous heat transfer printing device (9) in sequence according to the assembly operation sequence. By adopting the production system, continuous heat transfer printing operation of a single steel plate is realized, and continuous operation can be realized by using a steel plate strip. Compared with the conventional platform type printing equipment, the production system has the advantages that the transfer printing efficiency is increased greatly, and the transfer printing effect is easy to control. Meanwhile, repeated heating and cooling of a flat plate steel plate are avoided, and energy is saved greatly.
Description
Technical field
The utility model relates to a kind of steel plate printing method and apparatus, especially a kind of production system for steel plate hot transfer printing.
Background technology
At present, in order to beautify steel plate sheet material, conventionally use the mode of hot transfer printing at plate surface transfer pattern pattern, its method is, sheet material is placed in vacuum transfer printing bed, at the transfer paper of plate surface cover tape floral designs, start vavuum pump and bleed, allow the Silicone Rubber of transfer printing bed be pressed in tightly transfer paper outside, make transfer paper be close to the surface of sheet material, transfer printing bed is pushed in baking oven again, at 1800C-200 DEG C of temperature, heat 3-5 minute, the pattern on transfer paper will be transferred to plate surface.At least there is the shortcoming of following several respects in hot transfer apparatus like this: 1. hot transfer printing operation is discontinuous mode, needs manual operation, folding frame back and forth, and flow process is loaded down with trivial details, and quality is without guarantee, and efficiency is extremely low; 2. the normal use of hot transfer apparatus need to be set up sealing device at the folding end of upper and lower frame, and transfer printing bed is generally all larger, the frequent folding of upper and lower frame, and sealing device is very complicated, and sealing effectiveness is poor, easily becomes flat, and transfer quality is poor.
Chinese patent 200720127283.1 discloses a kind of Nesting type vacuum transfer printing machine, although done certain improvement for technique scheme, but it still adopts discrete operating type, still fail to solve traditional hot transfer technique flow process loaded down with trivial details, quality is without guarantee, the technical problem that efficiency is extremely low.
Applicant's formerly patent " a kind of steel plate belt continuous heat transfer printing process and special Continuous Heat transfer apparatus " discloses following technical scheme: steel plate belt is under hauling machine drives, steel plate belt is advanced continuously, realizes following continuous processing step successively: steel plate belt is carried out to cleaning and degreasing processing by cleaning machine, dusting device and thermal transfer device; Dust in surface to steel plate belt; Steel plate belt is heated; By heat-transferring printing paper, steel plate belt is carried out to hot transfer printing.This patent also discloses the special Continuous Heat transfer apparatus of this steel plate belt continuous heat transfer printing process, it comprises cleaning machine, dusting device and thermal transfer device, and described thermal transfer device comprises hot case, be arranged at hot transfer printing roll shaft in hot case and the draw off gear of heat-transferring printing paper; The both sides of described hot transfer printing roll shaft are respectively equipped with the importing roll shaft of steel plate belt and derive roll shaft, and described importing roll shaft, hot transfer printing roll shaft and derivation roll shaft three's axle center is " V " type and distributes.Although this patent has realized the continuous heat-transmission transfer printing operation of steel plate belt, and has obtained huge business success, is only applicable to the continuous steel plate belt of package, helpless for the monolithic steel plate generally using on market.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of production system for steel plate hot transfer printing, adopt Extruded roller is realized and being worked continuously, not only realize the continuous heat-transmission transfer printing operation of monolithic steel plate, also can use steel plate belt to realize continuous operations, compared with traditional platform formula printing equipment, not only transfer efficiency greatly improves, and transfer printing effect is easy to control, avoid the heating for multiple times of steel plate and cooling simultaneously, saved greatly the energy.
For solving the problems of the technologies described above, technical solution adopted in the utility model is:
For a production system for steel plate hot transfer printing, it is characterized in that, its according to continuous productive process order comprise successively steel plate 1 feeding unit 2, device for cleaning and air-drying, pretreating device and pair roller type continuous thermal transfer device 9 dust; Described pair roller type continuous thermal transfer device 9 comprises hot case 91 and is arranged on the paper feeding shaft 93 of the heat-transferring printing paper 11 of hot case 91 outsides, two lateral ends relative at hot case 91 are respectively arranged with the import of steel plate and the outlet of steel plate, are arranged with the hot transfer printing pair roller 92 of many groups from import to the outlet of steel plate of steel plate; Described hot transfer printing pair roller 92 comprises the upper roll shaft and the lower roller shaft that are oppositely arranged up and down, is provided with and clamps steel plate 1 and heat-transferring printing paper 11 and make steel plate 1 and gap that heat-transferring printing paper 11 passes through between upper roll shaft and lower roller shaft.
Wherein, on the excircle of described upper roll shaft and lower roller shaft, be coated with respectively silica gel layer or heat resistance fiber layer.
Wherein, between described paper feeding shaft 93 and hot transfer printing pair roller 92, arrange and import guiding roll shaft 95 and derive guiding roll shaft 96 and move towards with the rolling of adjusting heat-transferring printing paper 11 to adjust the trend of heat-transferring printing paper 11 while entering hot transfer printing pair roller 92, to arrange between described hot transfer printing pair roller 92 and take-up roll 94.
Wherein, in described hot case 91, be provided with heater 97, on hot case 91 tank walls, warming layer be set.
Wherein, described device for cleaning and air-drying according to continuous productive process order comprise successively roller brush type cold-rolled steel sheet purge chamber 3, be arranged on the Spray-cleaning Machine 4 of steel plate 1 top, by squeeze remove unnecessary water droplet on steel plate 1 to squeezing anhydrate rubber roll 5 and air-dry machine 6, and be arranged on the conveying roll shaft 10 of steel plate 1 below.
Wherein, the pretreating device that dusts described in comprises powder spraying chamber 7 and curing room 8; The inherent steel plate of described powder spraying chamber 71 top arranges powder spraying gun head 71, and powder spraying chamber 7 bottoms arrange powder recovering device 72, and steel plate 1 below is also provided with carries roll shaft 10; Described curing room 8 for be built-in with the 50m-130m of thermal source long add heat tunnel, its inside arranges carrier chain 81.
Wherein, the group number of hot transfer printing pair roller 92 is 8-12 group.
The beneficial effect that adopts technique scheme to produce is:
1, a kind of production system for steel plate hot transfer printing of the present utility model replaces the hot transfer apparatus of conventional desktop, make can carry out Continuous Heat transfer printing at this through the steel plate of pre-treatment, not only realize the continuous heat-transmission transfer printing operation of monolithic steel plate, also can use steel plate belt to realize continuous operations.Equipment flowsheet of the present utility model greatly is simplified, and is easy to carry out automation mechanized operation and control, has great technological progress compared with the discontinuous hot transfer apparatus of conventional desktop machine!
2, powder spraying chamber bottom of the present utility model arranges powder recovering device, can reclaim the powder not cementing on steel plate, is beneficial to conservation.
3, curing room of the present utility model be built-in with the 80m-130m of thermal source long add heat tunnel, can guarantee to spray to rubber powder stable curing on steel plate to steel plate, to guarantee hot transfer printing effect, simultaneously, this adds heat tunnel and is directly connected with follow-up hot transfer apparatus, thereby avoided steel plate in the time entering hot transfer printing process, to carry out post bake, this,, compared with traditional platform-type hot transfer printing operation, has saved the energy greatly.
Brief description of the drawings
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is the structural representation of a detailed description of the invention of the utility model.
Fig. 2 is the partial enlarged drawing of pair roller type continuous thermal transfer device in Fig. 1.
In figure: 1, steel plate; 2, feeding unit; 3, roller brush type cold-rolled steel sheet purge chamber; 4, Spray-cleaning Machine; 5, to squeezing the rubber roll that anhydrates; 6, air-dry machine; 7, powder spraying chamber; 71, powder spraying gun head; 72, powder recovering device; 8, curing room; 81, carrier chain; 9, pair roller type continuous thermal transfer device; 91, hot case; 92, hot transfer printing pair roller; 93, paper feeding shaft; 94, take-up roll; 95, import guiding roll shaft; 96, derive guiding roll shaft; 97, heater; 10, carry roll shaft; 11, heat-transferring printing paper.
Detailed description of the invention
Referring to Fig. 1 to Fig. 2, the utility model is applicable to the Continuous Heat transfer printing operation of monolithic steel plate, the utility model according to continuous productive process order comprise successively steel plate 1 feeding unit 2, device for cleaning and air-drying, pretreating device and pair roller type continuous thermal transfer device 9 dust; Device for cleaning and air-drying according to continuous productive process order comprise successively roller brush type cold-rolled steel sheet purge chamber 3, be arranged on the Spray-cleaning Machine 4 of steel plate 1 top, by squeeze remove unnecessary water droplet on steel plate 1 to squeezing anhydrate rubber roll 5 and air-dry machine 6, and be arranged on the conveying roll shaft 10 of steel plate 1 below; The pretreating device that dusts comprises powder spraying chamber 7 and curing room 8; The inherent steel plate of powder spraying chamber 71 top arranges powder spraying gun head 71, and powder spraying chamber 7 bottoms arrange powder recovering device 72, and steel plate 1 below is also provided with carries roll shaft 10; Curing room 8 for be built-in with the 80m-130m of thermal source long add heat tunnel, its inside arranges carrier chain 81; Pair roller type continuous thermal transfer device 9 comprises hot case 91 and is arranged at least one group of hot transfer printing pair roller 92 in hot case 91, this hot transfer printing pair roller 92 comprises the upper roll shaft and the lower roller shaft that are set up in parallel up and down, and steel plate 1 passes through and clamped squeezing by upper and lower roll shaft between upper and lower roll shaft; In the structure of pair roller type continuous thermal transfer device 9, also comprise the draw off gear of heat-transferring printing paper 11, this draw off gear comprises the paper feeding shaft 93 and the take-up roll 94 that are arranged on hot case 91 outsides, heat-transferring printing paper 11 enters between hot transfer printing pair roller 92 and is close to steel plate 1 through paper feeding shaft 93, completes hot transfer printing via the extruding of upper and lower pair roller; Upper and lower roll shaft is adjusted thrust in bearing box position with M20 bolt, and the roll shaft external diameter of upper roll shaft and lower roller shaft is 200mm, and axle diameter is 80mm, the outer coated thick silica gel layer of 20mm; Spacing between two groups of hot transfer printing pair rollers 92 is 400mm, and the group number of hot transfer printing pair roller 92 is 10 groups; Between paper feeding shaft 93 and hot transfer printing pair roller 92, arrange and import guiding roll shaft 95 and derive guiding roll shaft 96 and move towards with the rolling of adjusting heat-transferring printing paper 11 to adjust the trend of heat-transferring printing paper 11 while entering hot transfer printing pair roller 92, to arrange between hot transfer printing pair roller 92 and take-up roll 94; In hot case 91, be provided with heater 97, on hot case 91 tank walls, warming layer be set.
Operation principle of the present utility model is: continuous thermal transfer device of the present utility model adopts plastic squeeze roll-type Continuous Heat transfer apparatus is replaced to the hot transfer apparatus of conventional desktop, make can carry out Continuous Heat transfer printing at this through the steel plate of pre-treatment, realize the continuous heat-transmission transfer printing operation of monolithic steel plate, the utility model is without complicated vacuum control equipment, equipment flowsheet is greatly simplified, be easy to carry out automation mechanized operation and control, there is great technological progress compared with the discontinuous hot transfer apparatus of conventional desktop machine! when use, steel plate enters pretreatment procedure, through degreasing, after cleaning, carry out air-dry, after air-dry, entering powder spraying chamber dusts, with 6 spray guns to cover the plate width of 1 meter, spray gun is arranged on one and is equipped with on eccentric swing dolly, 6 spray guns in the time swinging, can make powder more even part, powder spraying chamber has a connecting hole to be connected with the powder recovery system of a set of routine, recovery drops on the powder on steel plate, then enter the curing tunnel of 200 DEG C with 5m/min speed, solidify tunnel L100 rice × W1.5 rice, interior high 1.5 meters, insulation thickness 150mm, available electrothermal tube heating, or be connected with hot-air system, steel plate before entering can move on the conveying roller of multiple rotations, enter behind tunnel, the transmission of use carrier chain, solidify levelling with 20min by powder after solidifying tunnel with 5m/min speed in the presence of the steel plate after powder, then constant speed enters pair roller type continuous thermal transfer device 9 and carries out transfer printing process.The arrival end of pair roller type continuous thermal transfer device 9 is connected use with curing tunnel, curing tunnel generally reaches 50-130 rice, after curing of coatings on steel plate is good, has had the temperature of 200 DEG C, at this moment enter pair roller type continuous thermal transfer device 9, fast saved again the energy reheating; The roll shaft up and down of pair roller type continuous thermal transfer device 9 drives with 4.0 kilowatt motor reductors respectively, upper roll shaft is together in series with 10A chain, lower roller shaft is together in series with 10A chain, 20 revs/min of rotating speeds, linear velocity is about 12.5 ms/min, 6 meters of the interior length of hot case 91,1.5 meters of inner widths, interior high 1.5 meters, insulation bed thickness 150mm, heating source is electric hot plate, or be connected with hot-air system, the interior constant insulation of hot case 91 within the scope of 180 DEG C-220 DEG C, steel plate and steel plate longitudinal separation 50mm, hourly output is about 360 plates.
Foregoing description only proposes as the enforceable technical scheme of the utility model, not as the Single restriction condition to its technical scheme itself.
Claims (7)
1. for a production system for steel plate hot transfer printing, it is characterized in that, its according to continuous productive process order comprise successively steel plate (1) feeding unit (2), device for cleaning and air-drying, pretreating device and pair roller type continuous thermal transfer device (9) dust; Described pair roller type continuous thermal transfer device (9) comprises hot case (91) and is arranged on the paper feeding shaft (93) of the outside heat-transferring printing paper (11) of hot case (91), two lateral ends relative at hot case (91) are respectively arranged with the import of steel plate and the outlet of steel plate, are arranged with the hot transfer printing pair roller of many groups (92) from import to the outlet of steel plate of steel plate; Described hot transfer printing pair roller (92) comprises the upper roll shaft and the lower roller shaft that are oppositely arranged up and down, is provided with and clamps steel plate (1) and heat-transferring printing paper (11) and make steel plate (1) and gap that heat-transferring printing paper (11) passes through between upper roll shaft and lower roller shaft.
2. a kind of production system for steel plate hot transfer printing according to claim 1, is characterized in that: on the excircle of described upper roll shaft and lower roller shaft, be coated with respectively silica gel layer or heat resistance fiber layer.
3. a kind of production system for steel plate hot transfer printing according to claim 1, it is characterized in that: between described paper feeding shaft (93) and hot transfer printing pair roller (92), arrange and import the trend of guiding roll shaft (95) while entering hot transfer printing pair roller (92) to adjust heat-transferring printing paper (11), between described hot transfer printing pair roller (92) and take-up roll (94), arranging derives guiding roll shaft (96) and move towards with the rolling of adjusting heat-transferring printing paper (11).
4. a kind of production system for steel plate hot transfer printing according to claim 1, is characterized in that: in described hot case (91), be provided with heater (97), on hot case (91) tank wall, warming layer be set.
5. a kind of production system for steel plate hot transfer printing according to claim 1, it is characterized in that: described device for cleaning and air-drying according to continuous productive process order comprise successively roller brush type cold-rolled steel sheet purge chamber (3), be arranged on the Spray-cleaning Machine (4) of dull and stereotyped steel plate (1) top, by squeeze remove the upper unnecessary water droplet of dull and stereotyped steel plate (1) to squeezing anhydrate rubber roll (5) and air-dry machine (6), and be arranged on the conveying roll shaft (10) below dull and stereotyped steel plate (1).
6. a kind of production system for steel plate hot transfer printing according to claim 1, is characterized in that: described in the pretreating device that dusts comprise powder spraying chamber (7) and curing room (8); The inherent dull and stereotyped steel plate of described powder spraying chamber (7) (1) top arranges powder spraying gun head (71), and powder spraying chamber (7) bottom arranges powder recovering device (72), and dull and stereotyped steel plate (1) below is also provided with carries roll shaft (10); Described curing room (8) for be built-in with the 50m-130m of thermal source long add heat tunnel, its inside arranges carrier chain (81).
7. a kind of production system for steel plate hot transfer printing according to claim 1, is characterized in that: the group number of hot transfer printing pair roller (92) is 8-12 group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420118923.2U CN203726980U (en) | 2014-03-17 | 2014-03-17 | Production system for use in heat transfer printing of steel plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420118923.2U CN203726980U (en) | 2014-03-17 | 2014-03-17 | Production system for use in heat transfer printing of steel plate |
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| Publication Number | Publication Date |
|---|---|
| CN203726980U true CN203726980U (en) | 2014-07-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420118923.2U Expired - Fee Related CN203726980U (en) | 2014-03-17 | 2014-03-17 | Production system for use in heat transfer printing of steel plate |
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| CN (1) | CN203726980U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103818138A (en) * | 2014-03-17 | 2014-05-28 | 殷殿荣 | Production process and system applicable to steel plate heat transfer printing |
| CN104827758A (en) * | 2015-05-12 | 2015-08-12 | 马媛媛 | Continuous transferring system for single-sheet steel plate |
| CN106382449A (en) * | 2016-11-23 | 2017-02-08 | 浙江新瑞铭装饰材料有限公司 | Production line for printed film-covered home appliance plate |
| CN109624490A (en) * | 2018-11-14 | 2019-04-16 | 南宁学院 | A kind of PCB heat transfer machine having multilayer heating board |
-
2014
- 2014-03-17 CN CN201420118923.2U patent/CN203726980U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103818138A (en) * | 2014-03-17 | 2014-05-28 | 殷殿荣 | Production process and system applicable to steel plate heat transfer printing |
| CN103818138B (en) * | 2014-03-17 | 2016-08-17 | 殷殿荣 | A kind of production technology for steel plate hot transfer and system |
| CN104827758A (en) * | 2015-05-12 | 2015-08-12 | 马媛媛 | Continuous transferring system for single-sheet steel plate |
| CN106382449A (en) * | 2016-11-23 | 2017-02-08 | 浙江新瑞铭装饰材料有限公司 | Production line for printed film-covered home appliance plate |
| CN109624490A (en) * | 2018-11-14 | 2019-04-16 | 南宁学院 | A kind of PCB heat transfer machine having multilayer heating board |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140723 Termination date: 20190317 |
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| CF01 | Termination of patent right due to non-payment of annual fee |