CN212765245U - Quick-drying device of screen printing equipment and screen printing equipment - Google Patents
Quick-drying device of screen printing equipment and screen printing equipment Download PDFInfo
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- CN212765245U CN212765245U CN202021168835.5U CN202021168835U CN212765245U CN 212765245 U CN212765245 U CN 212765245U CN 202021168835 U CN202021168835 U CN 202021168835U CN 212765245 U CN212765245 U CN 212765245U
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Abstract
The utility model discloses a screen printing equipment's quick-drying device and screen printing equipment, this quick-drying device includes quick-drying transport mechanism, quick-drying cover, the air knife subassembly, heating element and fan, quick-drying transport mechanism is used for transporting the printed matter, quick-drying cover is established on quick-drying transport mechanism, quick-drying cover prescribes a limit to the chamber with quick-drying transport mechanism, the air knife subassembly is established at quick-drying intracavity, the air knife subassembly includes a plurality of air knives of arranging along the direction of motion interval of printed matter, every air knife all is located quick-drying transport mechanism's top, the air knife is used for weathering the printed matter, heating element links to each other with the air knife subassembly, heating element is used for heating the air current of flow direction air knife, the fan is established in quick-drying transport mechanism below, the air outlet of fan links to each. The quick drying device can quickly dry the printing ink, and improves the drying speed of printed matters, thereby improving the printing speed of the screen printing equipment.
Description
Technical Field
The utility model relates to a lithography apparatus technical field especially relates to a quick-drying device and screen printing equipment of screen printing equipment.
Background
After the screen printing product is printed, the next printing can be carried out only after the ink on the printing product is dried, and the drying speed of the drying device of the existing screen printing equipment is relatively slow, so that the printing efficiency is seriously influenced.
SUMMERY OF THE UTILITY MODEL
A first object of the utility model is to provide a quick-drying device of screen printing equipment, this quick-drying device can quick drying printing ink, has promoted the drying rate of printed matter to screen printing equipment's printing speed has been promoted.
A second object of the present invention is to provide a screen printing apparatus, which has a fast drying speed of the printed matter and a high printing efficiency.
The technical scheme of the utility model as follows:
the utility model discloses a quick-drying device of screen printing equipment, include: a quick-drying transport mechanism for transporting printed products; the quick-drying cover is covered on the quick-drying transportation mechanism, and a quick-drying cavity is defined by the quick-drying cover and the quick-drying transportation mechanism; the air knife assembly is arranged in the quick-drying cavity and comprises a plurality of air knives which are arranged at intervals along the moving direction of the printed matter, each air knife is positioned above the quick-drying conveying mechanism, and the air knives are used for drying the printed matter; the heating assembly is connected with the air knife assembly and is used for heating air flow flowing to the air knife; and the fan is arranged below the quick-drying conveying mechanism, and an air outlet of the fan is connected with the air knife assembly.
In some embodiments, each of the air knives has an airflow inlet and an airflow outlet, the airflow inlet having a width greater than a width of the airflow outlet, the airflow inlet having a length less than a length of the airflow outlet.
In some embodiments, the quick dry transport mechanism comprises: a quick-drying support; a quick-drying driving source connected to the quick-drying bracket; the number of the quick-drying conveying rollers is two, the two quick-drying conveying rollers are arranged at intervals, and one quick-drying conveying roller is matched with the quick-drying driving source; and the quick-drying conveyor belts are respectively matched with the two quick-drying conveyor rollers.
In some optional embodiments, the quick-drying conveying mechanism further comprises an adjusting hand wheel, the adjusting hand wheel is arranged on a rotating shaft of one of the quick-drying conveying rollers in a penetrating mode and is in threaded fit with the rotating shaft, and when the adjusting hand wheel rotates, the quick-drying conveying roller connected with the adjusting hand wheel can move towards a direction close to or away from the other quick-drying conveying roller.
In some optional embodiments, the quick-drying transport mechanism further comprises two circulation assemblies, two circulation assemblies are arranged on the quick-drying support, each circulation assembly comprises a sealing plate and a circulation joint connected to the sealing plate, a circulation cavity is defined among the sealing plate, the quick-drying conveyor belt and the quick-drying conveyor roller, ventilation holes are formed in the quick-drying conveyor belt, one end of each circulation joint is connected with the circulation cavity, and the other end of each circulation joint is connected with an air inlet of the fan.
In some optional embodiments, the number of the circulation joints is multiple, and the plurality of the circulation joints on the two circulation assemblies are distributed in a staggered manner.
In some optional embodiments, the fan is provided with an air inlet assembly, the air inlet assembly is provided with a plurality of air inlet pipes, one end of each air inlet pipe is connected with the air inlet of the fan, and the other end of each air inlet pipe is connected with one circulation joint.
In some embodiments, the heating assembly comprises; the heating air pipes are arranged in a one-to-one correspondence manner, one end of each heating air pipe is connected with the air outlet of the fan, and the other end of each heating air pipe is connected with one air knife; the heating rod is arranged in the hot air heating pipe.
In some optional embodiments, the quick drying device of the screen printing apparatus further comprises an air outlet assembly, the air outlet assembly comprises a plurality of air outlet pipelines, one end of each air outlet pipeline is connected with one heating air pipe, and the other end of each air outlet pipeline is connected with the air outlet of the fan.
The utility model discloses still disclose a screen printing equipment, including the aforesaid the quick-drying device of screen printing equipment.
The utility model discloses a screen printing equipment's quick-drying device, because the printed matter carries out the drying in the fast dry chamber that quick-drying cover and quick-drying transport mechanism injectd, and the air current of dry printed matter is the high temperature high velocity air current through the heating element heating that is blown off by air knife subassembly, has greatly shortened the drying time of printed matter to whole screen printing equipment printing efficiency has been promoted.
The utility model discloses a screen printing equipment, owing to have the aforesaid screen printing equipment's quick-drying device, shortened the drying time of printed matter, promoted printing efficiency.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
Fig. 1 is a schematic structural view of a quick drying device of a screen printing apparatus according to an embodiment of the present invention.
Fig. 2 is a schematic view of a partial structure of a quick drying device of a screen printing apparatus according to an embodiment of the present invention.
Reference numerals:
51. a quick-drying transport mechanism; 511. a quick-drying support; 512. a quick-drying drive source; 513. quick-drying conveying rollers; 514. a quick drying conveyor belt; 515. adjusting a hand wheel;
52. a quick-drying cover;
53. a wind knife assembly; 531. an air knife;
54. a heating assembly; 541. heating the air duct; 542. a heating rod;
55. a fan;
56. a circulation component; 561. a sealing plate; 562. a circulation joint;
57. an air intake assembly; 571. an air inlet pipeline;
58. an air outlet assembly; 581. and (4) an air outlet pipeline.
Detailed Description
In order to make the technical problem solved by the present invention, the technical solution adopted by the present invention and the technical effect achieved by the present invention clearer, the technical solution of the present invention will be further explained by combining the drawings and by means of the specific implementation manner.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, features defined as "first" and "second" may explicitly or implicitly include one or more of the features for distinguishing between descriptive features, non-sequential, non-trivial and non-trivial. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The structure of a quick drying device of a screen printing apparatus according to an embodiment of the present invention will be described below with reference to fig. 1 to 2.
As shown in fig. 1-2, the utility model discloses a quick-drying device of screen printing equipment includes quick-drying transport mechanism 51, quick-drying cover 52, air knife subassembly 53, heating element 54 and fan 55, quick-drying transport mechanism 51 is used for transporting the printed matter, quick-drying cover 52 covers and establishes on quick-drying transport mechanism 51, quick-drying cover 52 and quick-drying transport mechanism 51 define the quick-drying chamber, air knife subassembly 53 establishes at the quick-drying intracavity, air knife subassembly 53 includes a plurality of air knives 531 of arranging along the direction of motion interval of printed matter, every air knife 531 all is located the top of quick-drying transport mechanism 51, air knife 531 is used for drying the printed matter, heating element 54 links to each other with air knife subassembly 53, heating element 54 is used for heating the air current of flow direction air knife 531, fan 55 is established in quick-drying transport mechanism 51 below, the air outlet of fan 55 links to each other with air knife subassembly 53.
It can be understood that, in the actual use process, the printed matter enters the quick drying chamber under the transportation of the quick drying transportation mechanism 51, the airflow blown by the fan 55 flows to the air knife assembly 53 through the heating of the heating assembly 54, and the drying of the printed matter can be realized through the airflow blown by the air knife assembly 53. In this embodiment, the air knife assembly 53 can blow out a high-speed and high-temperature drying air flow, so that the drying time of the printed matter is greatly shortened, and the printing efficiency of the whole screen printing equipment is improved. In addition, the quick-drying cover 52 is covered on the quick-drying conveying mechanism 51, so that the quick-drying cavity defined by the quick-drying cover 52 and the quick-drying conveying mechanism 51 is in a relatively sealed state, and the drying speed of the printed matters can be further improved by drying the printed matters in the relatively sealed cavity.
The utility model discloses a screen printing equipment's quick-drying device, because the printed matter carries out the drying in the fast dry chamber that quick-drying cover 52 and quick-drying transport mechanism 51 injectd, and the air current of dry printed matter is the high temperature high velocity air current of heating through heating element 54 that blows off by air knife subassembly 53, has greatly shortened the drying time of printed matter to whole screen printing equipment printing efficiency has been promoted.
In some embodiments, each air knife 531 has an airflow inlet and an airflow outlet, the airflow inlet having a width greater than a width of the airflow outlet, and the airflow inlet having a length less than a length of the airflow outlet.
It can be understood that the width of the airflow inlet is greater than that of the airflow outlet, and the length of the airflow inlet is less than that of the airflow outlet, so that the airflow in the air knife 531 flows faster and faster, and the airflow has a higher flow speed after being blown out from the air knife 531, thereby further improving the drying efficiency of the printed matters.
Preferably, the airflow inlet and airflow outlet are of equal cross-section. It will be appreciated that the cross-sections of the airflow inlet and the airflow outlet are equal, the width of the airflow inlet is greater than that of the airflow outlet, and the length of the airflow inlet is less than that of the airflow outlet, so that the airflow inside the air knife 531 is accelerated to a greater extent, and the airflow velocity blown by the air knife 531 is further increased.
Preferably, the airflow inlet is square, and the airflow outlet is a long strip-shaped slit.
It should be additionally noted that, in practical use, the shapes of the airflow inlet and the airflow outlet can be selected according to practical needs, and are not limited to the above description.
In some embodiments, as shown in fig. 2, the quick drying transport mechanism 51 includes a quick drying support 511, two quick drying transport rollers 513, and a quick drying transport belt 514, the quick drying transport roller 512 is connected to the quick drying support 511, the quick drying transport rollers 513 are two, two quick drying transport rollers 513 are disposed at intervals, one quick drying transport roller 513 is engaged with the quick drying transport roller 512, and the quick drying transport belts 514 are engaged with the two quick drying transport rollers 513 respectively.
It can be understood that the quick-drying conveyor belt 514 is used for transferring the printed matters, on one hand, the printed matters can be continuously conveyed, and on the other hand, when the air knife 531 dries the printed matters, the contact area between the printed matters and the quick-drying conveyor belt 514 is large, so that the phenomenon that the printed matters are inclined or blown away is not easy to occur. In this embodiment, the quick drying drive source 512 may be a driving member such as a stepping motor, a servo motor, a three-phase asynchronous motor, etc., and may be specifically selected according to actual needs, and the quick drying drive source 512 is not specifically limited herein.
In some alternative embodiments, as shown in fig. 2, the quick-drying transport mechanism 51 further comprises an adjusting handwheel 515, the adjusting handwheel 515 is arranged on the rotating shaft of one of the quick-drying transport rollers 513 in a penetrating way and is in threaded fit with the rotating shaft, and when the adjusting handwheel 515 is rotated, the quick-drying transport roller 513 connected with the adjusting handwheel 515 can move towards a direction close to or away from the other quick-drying transport roller 513. It can be understood that the adjustment of the distance between the two quick-drying conveyor rollers 513 can be realized by rotating the adjusting hand wheel 515, and the adjustment of the tensioning state of the quick-drying conveyor belt 514 is realized, so that the phenomenon that printed products slip on the quick-drying conveyor belt 514 is avoided, and the stable transportation of the printed products is ensured.
In some alternative embodiments, as shown in fig. 2, the quick-drying transport mechanism 51 further comprises two circulation assemblies 56, the two circulation assemblies 56 are arranged on the quick-drying support 511, each circulation assembly 56 comprises a sealing plate 561 and a circulation joint 562 connected to the sealing plate 561, a circulation chamber is defined between the sealing plate 561, the quick-drying conveyor 514 and the quick-drying conveyor roller 513, ventilation holes (not shown) are arranged on the quick-drying conveyor 514, and one end of the circulation joint 562 is connected to the circulation chamber while the other end is connected to an air inlet of the fan 55.
It will be appreciated that during actual drying, the air flow from the air knife 531 enters the circulation chamber through the ventilation holes and then returns to the fan 55 through the circulation joint 562. Since the air flow blown by the air knife 531 is heated by the heating assembly 54, the hot air flow can be continuously recycled in the drying process, so that the air flow can still have a high temperature after a plurality of cycles even if the power of the heated assembly is low. Therefore, on one hand, the air flow blown out by the air knife 531 can be ensured to have higher temperature, so that the drying speed of the printed matter is ensured; on the other hand, the heating power of the heating assembly 54 can be controlled, thereby saving electric energy.
Furthermore, it will be appreciated that during the rotation of the fan 55, since the circulation chamber and the circulation joint 562 are equivalent to the fan 55 drawing air from the circulation chamber, a negative pressure is formed on the quick drying conveyor 514, so that the printed products are stably adsorbed on the quick drying conveyor 514, thereby ensuring the stable transportation of the printed products.
In some alternative embodiments, as shown in fig. 2, the number of circulation joints 562 is multiple, and the multiple circulation joints 562 on the two circulation assemblies 56 are staggered. From this, the air current in the circulation chamber can flow to the air intake of fan 55 uniformly, has guaranteed that the air current in the circulation chamber can circulate uniformly, has guaranteed that the temperature of the air current that air knife 531 blew off is even relatively to make the printed matter can be by even drying, avoid the phenomenon of printed matter local over-drying or local drying not in place to take place.
In some alternative embodiments, as shown in fig. 2, the fan 55 is provided with an air inlet assembly 57, the air inlet assembly 57 has a plurality of air inlet pipes 571, and each air inlet pipe 571 has one end connected to the air inlet of the fan 55 and the other end connected to a circulation joint 562. It can be understood that each circulation joint 562 corresponds to one air inlet pipeline 571, and the air inlet pipelines 571 are all connected with the air inlet, so that the air flow can stably flow into the fan 55 from the circulation joint 562, and the heat loss caused by the phenomena of rotational flow, vortex and the like of the air flow entering the fan 55 is avoided.
In some embodiments, as shown in fig. 2, the heating assembly 54 includes a plurality of heating air pipes 541 and heating rods 542, the plurality of heating air pipes 541 are disposed in a one-to-one correspondence manner, one end of each heating air pipe 541 is connected to an air outlet of the blower 55, the other end of each heating air pipe 541 is connected to one air knife 531, and the heating rods 542 are disposed in the heating air pipes 541. It can be understood that, when the air current flows into the heating air pipe 541 after flowing out from the air outlet of the fan 55, the heating rod 542 located in the heating air pipe 541 can heat the air current for a long time and uniformly, so that the air current blown out by the air knife 531 can have a higher temperature, and the drying effect of the air current blown out by the air knife 531 on the printed matter is further ensured.
It should be added that, in the embodiment of the present invention, the heating rod 542 may select the model, the power, and other parameters according to actual needs. Of course, the heating element of the heating assembly 54 may be other heating elements capable of heating.
In some alternative embodiments, as shown in fig. 2, the quick drying device of the screen printing apparatus further includes an air outlet assembly 58, where the air outlet assembly 58 includes a plurality of air outlet ducts 581, and one end of each air outlet duct 581 is connected to one heating air duct 541, and the other end is connected to an air outlet of the fan 55. It can be understood that the air outlet of the fan 55 can make the air flow flowing to the plurality of heating air pipes 541 more uniform by shunting the air flow through the plurality of air outlet pipes 581, so as to ensure that the air flow blown out by the plurality of air knives 531 is more uniform, thereby making the printed matter be dried uniformly, and avoiding the phenomenon that the printed matter is locally over-dried or locally dried not in place. Of course, in this embodiment, the air outlet of the fan 55 may also be directly connected to the plurality of heating air pipes 541 through the air pipes.
Example (b):
a quick drying device of a screen printing apparatus according to an embodiment of the present invention will be described with reference to fig. 1 to 2.
As shown in fig. 1-2, the quick drying device of the screen printing apparatus of the embodiment includes a quick drying transport mechanism 51, a quick drying cover 52, a wind knife assembly 53, a heating assembly 54, a fan 55, a circulation assembly 56, a wind inlet assembly 57 and a wind outlet assembly 58, the quick drying transport mechanism 51 is used for transporting printed matters, the number of the quick drying covers 52 is two, two quick drying covers 52 are arranged side by side, each quick drying cover 52 covers the quick drying transport mechanism 51 and defines a quick drying chamber with the quick drying transport mechanism 51. The quick-drying transport mechanism 51 comprises a quick-drying support 511, two quick-drying transport rollers 513, quick-drying transport belts 514 and an adjusting hand wheel 515, wherein the quick-drying transport mechanisms 512 are connected to the quick-drying support 511, the number of the quick-drying transport rollers 513 is two, the two quick-drying transport rollers 513 are arranged at intervals, one quick-drying transport roller 513 is matched with the quick-drying transport mechanism 512, and the quick-drying transport belts 514 are respectively matched with the two quick-drying transport rollers 513. The adjusting hand wheel 515 is arranged on the rotating shaft of one of the quick-drying conveying rollers 513 in a penetrating mode and is in threaded fit with the rotating shaft, and when the adjusting hand wheel 515 rotates, the quick-drying conveying roller 513 connected with the adjusting hand wheel 515 can move towards a direction close to or far away from the other quick-drying conveying roller 513.
The number of the air knife assemblies 53 is two, the two air knife assemblies 53 are respectively arranged in the two quick-drying cavities, each air knife assembly 53 comprises six air knives 531 arranged at intervals along the moving direction of the printed matter, each air knife 531 is located above the quick-drying conveying mechanism 51, the air knives 531 are used for drying the printed matter, the heating assemblies 54 are connected with the air knife assemblies 53, the heating assemblies 54 are used for heating air flow flowing to the air knives 531, the number of the fans 55 is four, and the four fans 55 are arranged below the quick-drying conveying mechanism 51 and are distributed at intervals along the conveying direction of the printed matter.
The number of the air inlet assemblies 57 is four, each air inlet assembly 57 is arranged on one fan 55, each air inlet assembly 57 is provided with three air inlet pipelines 571, and one end of each air inlet pipeline 571 is connected with an air inlet of the fan 55. The air outlet assemblies 58 are two, the two air outlet assemblies 58 are arranged oppositely, each air outlet assembly 58 is provided with twelve air outlet pipelines 581, and one end of each air outlet pipeline 581 is connected with an air outlet of the fan 55.
The number of the heating assemblies 54 is two, each heating assembly 54 is arranged in a quick drying cavity, the two heating assemblies 54 are arranged corresponding to the two air knife assemblies 53, each heating air pipe 541 comprises a heating air pipe 541 and a heating rod 542, the number of the heating air pipes 541 is six, the six heating air pipes 541 are arranged corresponding to the six air knives 531 one by one, one end of each heating air pipe 541 is connected with one air outlet pipeline 581, the other end of each heating air pipe 541 is connected with one air knife 531, and the heating rod 542 is arranged in the heating air pipe 541.
The number of the circulating assemblies 56 is two, the two circulating assemblies 56 are arranged on the quick-drying support 511, each circulating assembly 56 comprises a sealing plate 561 and a circulating joint 562 connected to the sealing plate 561, a circulating cavity is defined among the sealing plate 561, the quick-drying conveyor 514 and the quick-drying conveyor 513, and ventilation holes are formed in the quick-drying conveyor 514. Six circulation joints 562 are arranged on each circulation assembly 56, and the circulation joints 562 on the two circulation assemblies 56 are distributed in a staggered mode. One end of each circulation joint 562 is connected to the circulation chamber and the other end is connected to an air inlet pipe 571.
The quick drying device of the screen printing equipment of the embodiment has the following advantages:
firstly, drying the printed matter by adopting high-temperature and high-speed airflow blown by the air knife 531 can improve the drying efficiency of the printed matter, thereby improving the printing speed of the screen printing equipment;
secondly, a circulation cavity defined by the circulation component 56 and the quick-drying transportation structure is connected with an air inlet of the fan 55, so that the circulation use of the drying hot air is realized, the power of the heating component 54 is reduced, and the energy consumption of the quick-drying device is reduced;
thirdly, the fan 55 can form negative pressure on the surface of the quick-drying conveyer belt, so that the quick-drying conveyer belt can stably convey printed matters, and the printed matters are prevented from being skewed and flying out in the drying process;
fourthly, the air inlet component 57 and the air outlet component 58 which are additionally arranged and the air knives 531 which are uniformly distributed can realize uniform drying of the printed matter, and the phenomenon that the printed matter is locally over-dried or is locally not dried in place is avoided.
The utility model discloses still disclose a screen printing equipment, including the aforesaid the quick-drying device of screen printing equipment.
The utility model discloses a screen printing equipment, owing to have the aforesaid screen printing equipment's quick-drying device, shortened the drying time of printed matter, promoted printing efficiency.
In the description herein, references to the description of "some embodiments," "other embodiments," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.
Claims (10)
1. A quick-drying device of a screen printing apparatus, comprising:
a quick-drying transport mechanism (51), wherein the quick-drying transport mechanism (51) is used for transporting printed products;
a quick-drying cover (52), wherein the quick-drying cover (52) covers the quick-drying transportation mechanism (51), and the quick-drying cover (52) and the quick-drying transportation mechanism (51) define a quick-drying cavity;
the air knife assembly (53) is arranged in the quick-drying cavity, the air knife assembly (53) comprises a plurality of air knives (531) which are arranged at intervals along the moving direction of the printed matter, each air knife (531) is positioned above the quick-drying conveying mechanism (51), and the air knives (531) are used for drying the printed matter;
the heating assembly (54), the heating assembly (54) is connected with the air knife assembly (53), and the heating assembly (54) is used for heating the air flow flowing to the air knife (531);
the fan (55) is arranged below the quick-drying transportation mechanism (51), and an air outlet of the fan (55) is connected with the air knife assembly (53).
2. A quick drying device of a screen printing apparatus according to claim 1, wherein each of said air knives (531) has an air flow inlet and an air flow outlet, a width of said air flow inlet is larger than a width of said air flow outlet, and a length of said air flow inlet is smaller than a length of said air flow outlet.
3. The quick drying device of a screen printing apparatus according to claim 1, wherein the quick drying transport mechanism (51) comprises:
a quick drying rack (511);
a quick-drying drive source (512), wherein the quick-drying drive source (512) is connected to the quick-drying bracket (511);
two quick-drying conveying rollers (513), wherein two quick-drying conveying rollers (513) are arranged at intervals, and one quick-drying conveying roller (513) is matched with the quick-drying driving source (512);
a quick-drying conveyor belt (514), the quick-drying conveyor belt (514) being respectively fitted with the two quick-drying conveyor rollers (513).
4. The quick-drying device of the screen printing equipment according to claim 3, characterized in that the quick-drying transport mechanism (51) further comprises an adjusting hand wheel (515), the adjusting hand wheel (515) is arranged on a rotating shaft of one of the quick-drying transport rollers (513) in a penetrating way and is in threaded fit with the rotating shaft, and when the adjusting hand wheel (515) rotates, the quick-drying transport roller (513) connected with the adjusting hand wheel (515) can move towards a direction close to or far away from the other quick-drying transport roller (513).
5. The quick-drying device of the screen printing equipment according to claim 3, wherein the quick-drying transport mechanism (51) further comprises two circulating assemblies (56), the two circulating assemblies (56) are arranged on the quick-drying support (511), each circulating assembly (56) comprises a sealing plate (561) and a circulating joint (562) connected to the sealing plate (561), a circulating cavity is defined among the sealing plate (561), the quick-drying conveyor belt (514) and the quick-drying conveyor roller (513), a ventilation hole is formed in the quick-drying conveyor belt (514), one end of each circulating joint (562) is connected with the circulating cavity, and the other end of each circulating joint is connected with an air inlet of the fan (55).
6. The quick drying device of a screen printing apparatus according to claim 5, wherein said circulation joints (562) are plural, and plural circulation joints (562) on two of said circulation assemblies (56) are alternately arranged.
7. The quick drying device of screen printing equipment according to claim 5, characterized in that an air intake assembly (57) is provided on the fan (55), the air intake assembly (57) has a plurality of air intake pipes (571), one end of each air intake pipe (571) is connected with the air intake of the fan (55), and the other end is connected with one circulation joint (562).
8. A quick drying device of a screen printing apparatus according to claim 1, wherein said heating assembly (54) comprises;
the heating air pipes (541) are multiple, the multiple heating air pipes (541) and the multiple air knives (531) are arranged in a one-to-one correspondence manner, one end of each heating air pipe (541) is connected with the air outlet of the fan (55), and the other end of each heating air pipe (541) is connected with one air knife (531);
and the heating rod (542) is arranged in the heating air pipe (541).
9. The quick-drying device of the screen printing equipment according to claim 8, characterized in that the quick-drying device of the screen printing equipment further comprises an air outlet assembly (58), wherein the air outlet assembly (58) comprises a plurality of air outlet pipelines (581), one end of each air outlet pipeline (581) is connected with one heating air pipe (541), and the other end of each air outlet pipeline is connected with the air outlet of the fan (55).
10. A screen printing apparatus characterized by comprising a quick drying device of the screen printing apparatus according to any one of claims 1 to 9.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202021168835.5U CN212765245U (en) | 2020-06-22 | 2020-06-22 | Quick-drying device of screen printing equipment and screen printing equipment |
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| CN202021168835.5U CN212765245U (en) | 2020-06-22 | 2020-06-22 | Quick-drying device of screen printing equipment and screen printing equipment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115042513A (en) * | 2022-08-12 | 2022-09-13 | 如东银海彩印包装有限责任公司 | Luggage nameplate printing machine |
| CN115447274A (en) * | 2022-10-13 | 2022-12-09 | 武汉鹏恒包装印务有限公司 | Environment-friendly printing and drying production line based on green printing technology |
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2020
- 2020-06-22 CN CN202021168835.5U patent/CN212765245U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115042513A (en) * | 2022-08-12 | 2022-09-13 | 如东银海彩印包装有限责任公司 | Luggage nameplate printing machine |
| CN115447274A (en) * | 2022-10-13 | 2022-12-09 | 武汉鹏恒包装印务有限公司 | Environment-friendly printing and drying production line based on green printing technology |
| CN115447274B (en) * | 2022-10-13 | 2024-04-16 | 武汉鹏恒包装印务有限公司 | Environment-friendly printing and drying production line based on green printing technology |
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