Drying device for advertisement making and printing
Technical Field
The utility model relates to the technical field of advertisement drying, in particular to a drying device for advertisement making and printing.
Background
Printing is a technique for transferring ink onto the surfaces of paper, textile, plastic, leather, PVC, PC and other materials by plate making, ink application, pressurization and other procedures on originals such as characters, pictures, photos and anti-counterfeiting, copying the original contents in batches, advertisements used for outdoor billboard installation are generally printed on cloth, and in order to avoid the phenomenon that the printed patterns are rubbed and blurred due to contact of ink with other surfaces due to non-drying, the advertisements need to be dried after being printed or sprayed.
When the advertisement portion that needs to dry is more, in order to guarantee the drying efficiency to the advertisement, the prior art improves the printing ink drying rate and improves the drying efficiency to the advertisement through the mode that increases drying power mostly, however printing ink dries too fast, and printing ink can skin on the printing plate surface, causes to paste the edition, makes printed matter printing ink pile up, and printing ink gloss is poor, appears "ink spot", needs a device that can improve drying efficiency and want to avoid printing ink drying rate too fast. Therefore, we propose a drying device for advertisement production and printing.
Disclosure of utility model
The utility model aims to provide a drying device for advertisement making and printing, which is characterized in that an iron sheet passing through the inside of a conveyor belt above a transverse plate is heated by utilizing an electromagnetic coil, an advertisement is arranged on the conveyor belt and is conveyed along with the conveyor belt, the waste heat of the heated iron sheet is utilized to continuously heat advertisement cloth at a low speed, the purpose of continuously placing a large number of advertisement cloths to continuously dry the advertisement cloth can be simultaneously realized, the overall drying efficiency is high on the premise of not improving the drying speed of single advertisement cloth, the excessive quick drying of printing ink is avoided, and the problems in the background technology are solved.
The technical scheme is that the drying device for advertisement making and printing comprises a frame and a conveyor belt, guide rollers are longitudinally and rotatably arranged on two sides of the frame, the conveyor belt is sleeved between the guide rollers on two sides, a stepping motor in transmission connection with the guide rollers is arranged on the surface of the frame at the front end of the guide rollers, a transverse plate is transversely fixed on the inner side of one side of the frame of the conveyor belt, the transverse plate is fixed between the front end frame and the rear end frame, the transverse plate is close to the bottom surface of the conveyor belt above, an electromagnetic coil is fixedly embedded in the transverse plate, iron sheets are uniformly embedded and fixed in the conveyor belt, and the iron sheets are mutually close to each other.
Through adopting above-mentioned technical scheme, make the advertisement arrangement that waits to dry in the clockwise right side transmission in the left side of conveyer belt, after the iron sheet was heated through electromagnetic induction, utilize the waste heat of iron sheet to carry out slow stoving to the advertisement cloth to the auxiliary stoving to the advertisement cloth is realized to the cooperation stoving lamp, guarantees the overall efficiency when a large amount of advertisement cloths are dried and guarantees that printing ink can not dry too soon and ensure the quality of stoving.
Optionally, the upper cover is supported and fixed above the middle position of the conveyor belt, and a plurality of drying lamps are installed and fixed above the inner part of the upper cover.
Through adopting above-mentioned technical scheme, when utilizing heated iron sheet and waste heat during the transmission to the advertising cloth, can also utilize the stoving lamp to realize the auxiliary drying to the advertising cloth.
Optionally, side openings are formed in bottoms of two sides of the upper cover, and the side openings are communicated with the inner side of the upper cover.
Through adopting above-mentioned technical scheme, the advertising cloth can get into and wear out the upper cover through the side mouth.
Optionally, the frame surfaces on both sides above the transverse plate are provided with marking lines, and the marking lines are aligned with the edges of the transverse plate.
Through adopting above-mentioned technical scheme, realize the position mark to the diaphragm through the mark line, be convenient for judge electromagnetic heating's region.
Optionally, a plurality of fans are installed above the front end of the frame far away from one side of the transverse plate, and the air outlet direction of the fans faces to the rear end.
Through adopting above-mentioned technical scheme, the advertisement cloth after the stoving can receive the air current effect of top, and supplementary messenger's advertisement cloth is cooled down fast.
Optionally, four corners of the bottom of the frame are respectively supported and fixed with a stand bar, and the stand bars are at least provided with four.
By adopting the technical scheme, the transverse stable support of the frame is realized.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
1. According to the technical scheme, the iron sheets are uniformly embedded and fixed in the conveying belt, the transverse plates with the electromagnetic coils are fixed in the inner sides of the frames at the side edges of the conveying belt, the iron sheets in the conveying belt passing over the transverse plates can be heated by utilizing the electromagnetic coils through electromagnetic induction, the advertisement arrangement is conveyed along with the conveying belt, the advertisement cloth is continuously heated at a low speed by utilizing the waste heat of the heated iron sheets in the conveying process, the purpose of continuously drying the advertisement cloth by continuously placing a large number of advertisement cloths can be achieved, the overall drying efficiency is high on the premise that the drying speed of single advertisement cloth is not improved, and the ink is prevented from being dried too fast.
2. According to the technical scheme, the upper cover with the drying lamp is arranged above the conveyor belt, so that the advertisement cloth can be dried in an auxiliary mode, and the fan can also blow air after drying, so that the advertisement cloth is cooled rapidly.
3. According to the technical scheme, the marking lines are fixed on the surfaces of the frames on two sides above the transverse plate, and the marking lines can be used for marking the heated areas of the transverse plate and the electromagnetic coils inside the transverse plate.
Drawings
Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:
FIG. 1 is a schematic diagram of the whole structure of a drying device for advertisement making and printing according to the present utility model;
FIG. 2 is a schematic view showing a cross-sectional structure of a cross-plate of the drying device for advertisement production and printing of the present utility model;
Fig. 3 is a schematic diagram showing the internal structure of an upper cover of the drying device for advertisement production and printing of the present utility model.
1, A frame, 11, a stepping motor, 12, support legs, 13, a marking line, 2, a conveyor belt, 21, a guide roller, 22, an iron sheet, 3, a transverse plate, 31, an electromagnetic coil, 4, an upper cover, 41, a drying lamp, 42, a side opening and 5, and a fan.
Detailed Description
Referring to fig. 1-3, the utility model provides a technical scheme that the drying device for advertisement making and printing comprises a frame 1 and a conveyor belt 2, wherein guide rollers 21 are longitudinally and rotatably arranged on two sides of the frame 1, the conveyor belt 2 is sleeved between the guide rollers 21 on two sides in a transmission manner, a stepping motor 11 in transmission connection with the front end of the guide rollers 21 is arranged on the surface of the frame 1, the stepping motor 11 can drive the guide rollers 21 to rotate clockwise when started, and then drive the conveyor belt 2 to rotate clockwise, advertisements can be arranged on the left side surface of the conveyor belt 2, advertisement cloth is driven to be transmitted to the right side, four corners of the bottom of the frame 1 are supported and fixed with support legs 12, and at least four support legs 12 are arranged to realize transverse stable support of the frame 1.
The inside of the left side frame 1 of the conveyor belt 2 is transversely fixed with a transverse plate 3, the transverse plate 3 is fixed between the front end frame 1 and the rear end frame 1, the transverse plate 3 is close to the bottom surface of the conveyor belt 2 above and parallel to the bottom surface, an electromagnetic coil 31 is embedded and fixed in the transverse plate 3, iron sheets 22 are uniformly embedded and fixed in the conveyor belt 2, the iron sheets 22 are mutually close to each other, when the conveyor belt 2 rotates to the region of a guide roller 21 to bend, the iron sheets 22 cannot influence the bending of the conveyor belt 2, the iron sheets 22 rotating to the region above the transverse plate 3 can heat the iron sheets 22 under the principle of electromagnetic induction, when the advertisement is arranged on the surface of the conveyor belt 2, slow heating and drying of the advertisement cloth are guaranteed under the action of the heated iron sheets 22 and waste heat, and then the advertisement cloth can be continuously placed on the left side of the conveyor belt 2, the single advertisement cloth drying speed is kept unchanged, the quality is prevented from being influenced by too fast, but the advertisement cloth can be continuously placed into the region to be continuously dried, and the whole drying efficiency of the advertisement cloth can be improved.
The upper cover 4 is supported and fixed above the middle position of the conveyor belt 2, a plurality of drying lamps 41 are installed and fixed above the inside of the upper cover 4, side openings 42 are formed in the bottoms of the two sides of the upper cover 4, the side openings 42 are communicated with the inner side of the upper cover 4, the conveyor belt 2 can enter the area below the upper cover 4 through the side openings 42, the upper surface of printing ink can be added by the aid of the drying lamps 41, and the aim of auxiliary drying is fulfilled.
A plurality of fans 5 are installed above the front end on the right side of the frame 1, the air outlet direction of each fan 5 faces to the rear end, the fans 5 are enabled to start to slowly blow towards the rear end, the dried advertising cloth is cooled by utilizing air flow, and in order to avoid the advertising cloth from being blown up, the blowing speed of the fans 5 is kept in a low-speed state.
The marking lines 13 are arranged on the surfaces of the frames 1 on two sides above the transverse plate 3, the marking lines 13 are aligned with the edges of the transverse plate 3, and then the positions of the transverse plate 3 can be marked, so that the electromagnetic heating area can be marked.
When the automatic advertisement drying machine is used, the stepping motor 11, the drying lamp 41, the fan 5 and the controller connected with the electromagnetic coil 31 are all connected to an industrial computer, the stepping motor 11 is controlled to drive the guide roller 21 and the conveyor belt 2 to rotate clockwise, meanwhile, the drying lamp 41 and the fan 5 are started, the electromagnetic coil 31 and the drying lamp 41 are kept to operate under the condition of non-high power, when the conveyor belt 2 rotates clockwise, the ink-jet or printed advertisement cloth is placed on the left side surface of the conveyor belt 2 and slowly conveyed to the right side along with the conveyor belt 2, the electromagnetic coil 31 can heat the iron sheet 22 evenly distributed inside the conveyor belt 2 above the electromagnetic coil by utilizing the electromagnetic induction principle, then the advertisement cloth placed on the surface of the conveyor belt 2 can be heated from the bottom, then the heated iron sheet 22 continuously rotates to the right side along with the conveyor belt 2, and the waste heat of the iron sheet 22 can continuously heat the bottom of the advertisement cloth at low power, the advertisement cloth can also pass through the lower area of the upper cover 4 and be heated by the drying lamp 41 to assist, further, the continuous drying effect of the advertisement cloth can be continuously placed on the left side of the advertisement cloth is realized, and the continuous drying effect of the advertisement cloth can be realized.