CN113059908A

CN113059908A - Printing drying device of rotary press

Info

Publication number: CN113059908A
Application number: CN202110323366.2A
Authority: CN
Inventors: 姜喜玲
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-26
Filing date: 2021-03-26
Publication date: 2021-07-02

Abstract

The invention belongs to the technical field of printing machines and discloses a printing drying device of a rotary printing machine, which comprises a mobile platform and a processing box, wherein a guide roller is fixedly arranged in the middle of the interior of the mobile platform, a printing belt is placed on the top of the guide roller, supporting legs are fixedly arranged at two ends of the bottom of the mobile platform, a hot air chamber is fixedly arranged in the middle of the top of the mobile platform, rubber curtains are fixedly arranged at two ends of the bottom of the hot air chamber, a guide plate is fixedly arranged in the hot air chamber, and a rotating frame is fixedly arranged at the upper end of the interior of the hot air chamber. The invention achieves the purpose of good circulation effect by arranging the rotating frame, the guide plate, the hot air engine and the like, the hot air engine produces hot air and then stores the hot air in the air storage chamber, when the printing tape needs to be dried, the rotating sheet on the rotating frame is opened by utilizing the rack at the moment, and the hot air starts to move downwards to dry the printing tape so as to be convenient for an operator to use for the second time.

Description

Printing drying device of rotary press

Technical Field

The invention belongs to the technical field of printing machines, and particularly relates to a printing drying device of a rotary printing machine.

Background

The printing machine is a machine for printing characters and images, and the modern printing machine is generally composed of mechanisms of plate-loading, inking, stamping and paper-conveying (including folding), etc. its principle is that firstly the characters or images to be printed are made into printing plate, and then mounted on the printing machine, then, the ink is applied to the printing plate where the characters and images are located by a worker or a printer, and then directly or indirectly transferred to paper or other printing materials (such as textiles and metal plates), and with the development of business, various printing machines have been developed, the rotary printing machine is a very important type, and in the use process of the rotary printing machine, various problems can be generated in the drying process of a printed product, on one hand, the traditional drying device basically and directly utilizes an air heater to blow air or directly dry the printed product, so that the problem of one-time use of heat can be easily caused, and the waste of the heat can be caused; moreover, a large amount of hot air is directly baked, so that excessive baking is caused, and the printing quality of the product is influenced; meanwhile, a large amount of color ink and organic solvent used in printing are easy to volatilize during drying, generate peculiar smell and dust, cause air pollution if being directly discharged outside without being treated, and simultaneously cause adverse effects on the health of workers.

Disclosure of Invention

The invention aims to solve the problems and provides a printing and drying device of a rotary press, which has the advantages of good heat circulation effect and good peculiar smell treatment effect.

In order to achieve the purpose, the invention provides the following technical scheme: a rotary press printing drying device comprises a mobile station and a processing box, wherein a guide roller is fixedly installed in the middle of the inside of the mobile station, a printing belt is placed on the top of the guide roller, supporting legs are fixedly installed at two ends of the bottom of the mobile station, a hot air chamber is fixedly installed in the middle of the top of the mobile station, rubber curtains are fixedly installed at two ends of the bottom of the hot air chamber, a guide plate is fixedly installed in the hot air chamber, and the guide plate is connected with the inner wall of the periphery of the hot air chamber in a sliding mode in a sealing mode; the upper parts of the two ends of the guide plate are connected with a limiting plate on the inner wall of the hot air chamber through a telescopic spring; the guide plate is provided with a plurality of one-way valves; a rotating frame is fixedly arranged at the upper end inside the hot air chamber, the rotating frame comprises a rotating rod, rotating pieces are fixedly arranged on two sides of the rotating rod, a gear is fixedly arranged on the periphery of the front surface of the rotating rod, and a rack is meshed with the top of the gear; the top of the hot air chamber is fixedly provided with an air storage chamber, two ends of the bottom of the air storage chamber are provided with openings, the bottom of the mobile station is fixedly provided with an air guide pipe, the air guide pipe is provided with a first battery valve, the other end of the air guide pipe is fixedly provided with a treatment box, the upper end of the interior of the treatment box is provided with an activated carbon plate, two ends of the activated carbon plate are slidably clamped in the limiting clamping grooves through buffer springs, and the lower end of the interior of the treatment box is provided with a deodorization chamber; a communicating pipe is fixedly installed at the lower end of the front side of the treatment box, a second electromagnetic valve is arranged on the communicating pipe, an air inlet pipe is fixedly installed at the other end of the communicating pipe, a thermomotor is fixedly installed on the back side of the air inlet pipe, a three-way pipe is fixedly installed at the top of the thermomotor, and a third electromagnetic valve is arranged on one channel of the three-way pipe and extends into the air storage chamber; a fourth electromagnetic valve is arranged on the other channel of the three-way pipe and extends into the treatment box above the activated carbon plate; and base blocks are fixedly arranged at the bottoms of the hot air engine and the treatment box.

Preferably, the front fixed mounting who handles the case has sealed hinge door, and handles the left middle part fixed mounting of case and have the guiding tube, the bottom fixed mounting of guiding tube has the aspiration pump, handle the left lower extreme fixed mounting in incasement portion and have the gas collection board, the right side fixed mounting of gas collection board has the spout, the left end fixed mounting of the positive lower extreme of sealed hinge door has the injection mouth.

Preferably, the guide plate is made of aluminum alloy, and the number of the one-way valves on one side of the guide plate and the number of the one-way valves on the other side of the guide plate are large.

Preferably, the two ends of the guide plate are provided with sliding blocks, and the sliding blocks are in sealed sliding motion in sliding grooves in the inner wall of the hot air chamber.

Preferably, the guide roller, the printing belt and the guide plate are all arc-shaped structures, and the width values of the guide plate and the printing belt are consistent with the width value of the inner side of the mobile station.

Preferably, the rotating piece is of a parallelogram structure, the surface of the rotating piece is wrapped with a rubber layer, the rotating frame is movably clamped with each other and is consistent with the length value inside the hot air chamber, and the gear is located outside the front face of the hot air chamber.

Preferably, the rotating frame is provided with a plurality of rotating rods, and the number of teeth of the rotating rod on one side is larger than that of the rotating rod on the other side.

Preferably, the upper end of the treatment box is communicated with the inside of the deodorization chamber when the guide pipe and the air pump work in a matched mode, the air collecting plate and the nozzle are of a vertical plate structure, and the air output end of the second electromagnetic valve is communicated with the communicating pipe.

Compared with the prior art, the invention has the following beneficial effects:

1. the invention achieves the purpose of good circulation effect by arranging the rotating frame, the guide plate, the hot air engine and the like, the hot air engine produces hot air and then stores the hot air in the air storage chamber, when the printing belt is required to be dried, the gap between the rotating frames is opened by manually utilizing the rack at the moment, the hot air starts to move downwards to dry the printing belt, the used hot air enters the east-safety processing box with the help of the air guide pipe, the processed hot air finally enters the air inlet pipe so as to be conveniently used by an operator for the second time, the device not only ensures the full use of heat, but also greatly improves the working efficiency of the drying device.

2. According to the invention, through the arrangement of the guide plate structure, on one hand, the guide plate structure and the hot air chamber form a sealed space, and sufficient hot air is introduced into the hot air chamber, so that the guide plate can be pushed to move; on the basis of ensuring that the guide plate dries the printing belt, the distance between the guide plate and the printing belt can be adjusted according to the amount of printing ink on the printing belt; when the printing ink on the printing belt is more, the distance between the guide plate and the printing belt is reduced by increasing the amount of heat in the hot air chamber, so that the drying efficiency of the guide plate on the printing belt is improved; when the printing ink on the printing belt is less, the distance between the guide plate and the printing belt is increased by reducing the amount of heat in the hot air chamber, so that the guide plate is prevented from excessively baking the printing belt to influence the printing quality of a product; and be equipped with a plurality of check valves on the guide board, the pattern on the printing area is complicated, the printing ink of its top is when more, in order to improve the drying efficiency of printing area, on the basis of pouring sufficient steam into in the heat gas chamber and making the guide board tensile expanding spring of downstream to the biggest deformation volume, let in steam again in the heat gas chamber, the check valve was opened this moment, the indoor steam of steam passes through the check valve blowout, carry out fast drying to the printing area of below, the drying efficiency of improvement printing area.

3. The invention is provided with a processing box, a deodorization chamber, an air pump and the like, and under the mutual cooperation of a first electromagnetic valve, a second electromagnetic valve, a third electromagnetic valve and a fourth electromagnetic valve, the air pump works to pump the gas above a printing belt into the processing box through an air duct, and the activated carbon plate in the processing box absorbs and filters dust, volatile organic ink and the like in the gas, and then the gas enters the deodorization chamber for deodorization, then enters a hot air blower through a communicating pipe for heating, then enters the gas storage chamber through a three-way pipe, and a rotating sheet is opened, so that the hot gas enters the hot gas chamber to prepare for drying the printing belt with common ink amount; get into the gas accessible air heater in the air lock and extract repeatedly and heat reentrant, carry out cyclic utilization to the hot-air, prevent the heat waste, so reached simultaneously and carried out filterable effect to dust, the waste gas that the stoving printing area produced, guarantee operational environment's security.

4. According to the invention, by arranging the first electromagnetic valve, the second electromagnetic valve, the third electromagnetic valve and the fourth electromagnetic valve which are mutually matched, after the activated carbon plate is used for a long time, when the adsorbability is reduced and the activated carbon plate needs to be cleaned, the first electromagnetic valve and the second electromagnetic valve are opened, the third electromagnetic valve and the fourth electromagnetic valve are closed, the air suction pump sucks gas into the treatment box through the air guide pipe and collects the gas in the deodorization chamber to gradually form high-pressure gas, when the gas in the deodorization chamber reaches a certain pressure value, the first electromagnetic valve is closed, the fourth electromagnetic valve is opened, the gas with pressure is heated through the hot air blower, and then enters the upper part of the activated carbon plate through the fourth electromagnetic valve, and the high-temperature hot air with pressure heats the activated carbon plate, so that the activated carbon in the activated carbon plate is regenerated, and the adsorption capacity of the activated carbon plate is improved; have highly compressed air simultaneously and dash into and handle can produce the impact to the activated carbon plate after incasement portion, the activated carbon plate of superiors is strikeed the back and is produced the vibration by high-pressure gas to can drive the activated carbon plate vibration of its below, make adsorbed dust, impurity etc. break away from, then unify and retrieve, so can carry out automatic clearance to the activated carbon plate, do not need artifical clearance, convenient operation reduces the intensity of labour of artifical clearance activated carbon plate.

Drawings

FIG. 1 is a front internal view of the overall structure of the present invention;

FIG. 2 is a schematic view of the interior of the structural processing chamber of the present invention;

FIG. 3 is a schematic front view of the structure of the present invention;

FIG. 4 is a schematic view of the backside of the structure of the present invention;

FIG. 5 is a schematic diagram of the arrangement of two rotating frames according to the present invention;

fig. 6 is a schematic structural view of the structural guide plate and the check valve of the present invention.

In the figure: 1. a mobile station; 2. a rubber curtain; 3. a guide roller; 4. printing a tape; 5. supporting legs; 6. a hot air chamber; 7. a guide plate; 8. a rotating frame; 81. rotating the rod; 82. a rotating sheet; 83. a gear; 9. an air storage chamber; 10. an opening; 11. an air duct; 12. a treatment tank; 13. sealing the hinge door; 14. an activated carbon plate; 15. a deodorization chamber; 16. a guide tube; 17. an air pump; 18. a gas collecting plate; 19. a spout; 20. a medicine injection port; 21. a fourth solenoid valve; 22. a communicating pipe; 23. an air inlet pipe; 24. a hot air engine; 25. a three-way pipe; 26. a base block; 27. a rack; 28. a tension spring; 29. a limiting plate; 30. a one-way valve; 31. a first solenoid valve; 32. a limiting clamping groove; 33. a second solenoid valve; 34. a third electromagnetic valve; 35. a slide block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in FIGS. 1 to 6, the present invention provides a printing and drying apparatus for a rotary press, comprising a movable table 1 and a processing box 12, wherein a guide roller 3 is fixedly installed at the middle part of the inside of the movable table 1, a printing belt 4 is placed on the top of the guide roller 3, support legs 5 are fixedly installed at both ends of the bottom of the movable table 1, and the middle part of the top of the mobile station 1 is fixedly provided with a hot air chamber 6, both ends of the bottom of the hot air chamber 6 are fixedly provided with rubber curtains 2, and the guiding plate 7 is fixedly arranged in the hot air chamber 6, the guiding plate 7 is connected with the peripheral inner wall of the hot air chamber 6 in a sealing and sliding way, after the guiding plate 7 and the hot air chamber 6 above the guiding plate form a closed space, when hot air is charged into the hot air chamber 6, the guide plate 7 can be pushed to move downwards to change the distance between the guide plate 7 and the printing belt 4, on the basis of ensuring that the guide plate 7 dries the printing belt 4, the distance between the guide plate 7 and the printing belt 4 can be adjusted according to the amount of printing ink on the printing belt 4; when the printing ink on the printing belt 4 is more, the distance between the guide plate 7 and the printing belt 4 is reduced by increasing the amount of heat in the heat air chamber 6, and the drying efficiency of the guide plate 7 to the printing belt 4 is improved; when printing ink is less on printing area 4, through reducing the hot tolerance in hot air chamber 6, make guide board 7 and printing area 4's interval increase, prevent that guide board 7 from excessively toasting printing area 4, influencing product printing quality. The upper parts of the two ends of the guide plate 7 are connected with a limit plate 29 on the inner wall of the hot air chamber 6 through a telescopic spring 28, the two ends of the guide plate 7 are provided with slide blocks 35, and the slide blocks 35 perform sealed sliding motion in slide grooves on the inner wall of the hot air chamber 6; when sufficient hot gas is introduced into the hot gas chamber 6, the hot gas can push the guide plate 7 to move downwards, and the sliding blocks 35 at the two ends of the guide plate 7 move in the sliding grooves in the inner wall of the hot gas chamber 6, so that the moving stability of the guide plate 7 can be ensured; during the downward movement of the guide plate 7, the telescopic spring 28 is stretched; after the drying operation of the printing tape 4 is completed, the hot air in the hot air chamber 6 is pumped out or discharged through the air release valve above the air storage chamber 9, and the expansion spring 28 recovers elastic deformation to drive the guide plate 7 to return to the initial position.

Guide board 7 adopts the aluminum alloy material, guarantees that guide board 7 has better heat conductivility, and guide board 7 can absorb fast, the heat of heat in the conduction hot air chamber 6 to pass to the printing area 4 for the below through heat radiation, take 4 to dry to the printing.

Be equipped with a plurality of check valves 30 on the guide board 7, check valve 30 is used for letting out the steam of guide board 7 and the 6 inner spaces of hot air chamber, the pattern on printing area 4 is complicated, the printing ink of its top is when more, in order to improve the drying efficiency of printing area 4, on towards enough steam make guide board 7 downstream tensile expanding spring 28 to the basis of the biggest deformation volume in hot air chamber 6, let in steam in hot air chamber 6 once more, check valve 30 was opened this moment, the steam in the hot air chamber 6 passes through check valve 30 blowout, carry out rapid draing to the printing area 4 of below, improve the drying efficiency of printing area 4. The number of the check valves 30 on one side of the guide plate 7 and the number of the check valves 30 on the other side are large, so that the amount of hot air sprayed from the check valves 30 on both sides can be controlled; the number of the one-way valves 30 on the guide plate 7 which moves into the mobile station 1 by the printing belt 4 is larger than that of the one-way valves 30 on the guide plate 7 which moves out of the mobile station 1 by the printing belt 4, so that the printing belt 4 can be dried by a large amount of hot air after entering the mobile station 1; when the printing belt 4 moves away from the mobile station 1, the amount of dried hot air is reduced, the printing belt 4 can be prevented from being excessively dried by excessive hot air, and the drying quality of the printing belt 4 is improved.

The upper end fixed mounting of hot air chamber 6 inside has rotating turret 8, and rotating turret 8 is including dwang 81, and the equal fixed mounting in both sides of dwang 81 has rotor plate 82, and the positive peripheral fixed mounting of dwang 81 has gear 83, and the top meshing of gear 83 has rack 27, and the meshing has drive arrangement above rack 27, and drive arrangement is connected with the controller electricity. The controller controls the driving device to forward or turn, and further drives the rotating sheets 82 to forward or reverse through the rack 27, the gear 83 and the rotating rod 81, so as to open or close the adjacent rotating sheets 82, further enable hot air to enter or not enter the hot air chamber 6, control the amount of hot air entering the hot air chamber 6, and further adjust the drying temperature of the guide plate 7 on the printing belt 4; wherein, the rotor 82 is the parallelogram structure, and the surface coating of rotor 82 has the rubber layer, and the activity joint of rotating turret 8 each other just is unanimous with the inside length value of hot-air chamber 6, because the rotor 82 structure has the rubber layer for parallelogram and surface, the overlap joint is sealed effectual together mutually, the inside hot-air's of completion deposit chamber 9 that can be fine save, when needs use hot-air to carry out the drying, then make through rack 27 between the rotor 82 stagger each other can.

The rotating rods 81 on the rotating frame 8 are provided with a plurality of rotating rods, the gear 83 on the rotating rod 81 at one side has more teeth than the gear 83 on the rotating rod 81 at the other side, specifically, the gear 83 moving away from the moving table 1 side by the printing belt 4 has more teeth than the gear 83 moving into the moving table 1 side by the printing belt 4, when the rotating sheet 82 is opened by the driving device, the rack 27, the gear 83 and the rotating rod 81, the gap of the rotating sheet 82 opened by the gear 83 with less teeth through the rotating rod 81 is larger than the gap of the rotating sheet 82 opened by the gear 83 with more teeth through the rotating rod 81, so as to ensure that more hot air enters the hot air chamber 6 entering the moving table 1 side by the printing belt 4, less hot air enters the hot air chamber 6 leaving the moving table 1 side by the printing belt 4, improve the drying effect on the printing belt 4 which just enters, and reduce the overbaking on the printing belt 4 which is about to leave, the drying quality of the printing tape is ensured.

The top fixed mounting of hot air chamber 6 has air storage chamber 9, and air storage chamber 9 bottom's both ends have all been seted up opening 10, and the fixed mounting of 1 bottom of mobile station has air duct 11, and air duct 11 just is located printing and takes 4 tops to be equipped with a plurality of suction inlets in mobile station 1, can inhale the dust, the waste gas etc. that produce when drying printing and taking 4 through a plurality of suction inlets on air duct 11 and handle in processing box 12. The air duct 11 is provided with a first electromagnetic valve 31; the other end of the air duct 11 is fixedly provided with a treatment box 12, the upper end inside the treatment box 12 is provided with an activated carbon plate 14, the activated carbon plates 14 are provided with a plurality of groups, and a buffer spring is connected between the adjacent activated carbon plates 14; two ends of the activated carbon plate 14 are slidably clamped in the limit clamping grooves 32 through buffer springs; the gas duct 11 can draw gas above the printing tape 4, and can draw dust, volatile organic ink, odorous gas, and the like generated when the printing tape 4 is dried into the processing box 12, and the activated carbon plate 14 in the processing box 12 can absorb and filter the dust, organic matter, and the like. Activated carbon plate 14 passes through the buffer spring joint in spacing draw-in groove 32, and when gaseous when assaulting activated carbon plate 14, buffer spring can cushion activated carbon plate 14 to a certain extent, prevents that activated carbon plate 14 from damaging. The lower end of the inside of the processing box 12 is provided with a deodorization chamber 15, the gas primarily filtered by the activated carbon plate 14 is pumped into the deodorization chamber 15 by an air pump 17, and a deodorant can be added into the deodorization chamber 15 through a drug injection port 20 for deodorization.

A communicating pipe 22 is fixedly installed at the lower end of the front face of the treatment box 12, a second electromagnetic valve 33 is arranged on the communicating pipe 22, an air inlet pipe 23 is fixedly installed at the other end of the communicating pipe 22, a thermomotor 24 is fixedly installed on the back face of the air inlet pipe 23, a three-way pipe 25 is fixedly installed at the top of the thermomotor 24, and a third electromagnetic valve 34 is arranged on one channel of the three-way pipe 25 and extends into the air storage chamber 9; the other channel of the three-way pipe 25 is provided with a fourth electromagnetic valve 21 and extends into the treatment box 12 above the activated carbon plate 14; a base block 26 is fixedly mounted to the bottom of the heat engine 24 and the treatment tank 12.

Wherein, the first electromagnetic valve 31, the second electromagnetic valve 33, the third electromagnetic valve 34 and the fourth electromagnetic valve 21 are respectively electrically connected with the controller, and under the mutual cooperation of the four, the following multiple functions can be realized: firstly, the third electromagnetic valve 34 is closed, the first electromagnetic valve 31, the second electromagnetic valve 33 and the fourth electromagnetic valve 21 are opened, the air suction pump 17 works, the air above the printing belt 4 can be sucked into the processing box 12 through the air guide pipe 11, dust, volatile organic ink and the like in the air are absorbed and filtered through the activated carbon plate 14 in the processing box 12, then the air enters the deodorization chamber 15 for deodorization, then the air enters the hot air fan 24 through the communicating pipe 22 for heating, then the air enters the air storage chamber 9 through the three-way pipe 25, the rotating sheet 82 is opened, hot air enters the hot air chamber 6, and preparation is made for drying the printing belt 4 with common ink amount; the gas entering the gas storage chamber 9 can be repeatedly extracted and heated by the air heater and then enters the gas storage chamber, so that hot air is recycled, heat waste is prevented, meanwhile, the effect of filtering dust and waste gas generated by drying the printing belt 4 is achieved, and the safety of a working environment is ensured; secondly, when the amount of ink in the printing tape 4 is large, the third electromagnetic valve 34 is closed, the first electromagnetic valve 31, the second electromagnetic valve 33 and the fourth electromagnetic valve 21 are opened, more gas is pumped in through the air suction pump 11, the gas is heated through the hot air blower 24 and then enters the hot air chamber 6 through the gas storage chamber 9 and the rotating sheet 82, the hot gas extrudes the guide plate 7 to move downwards to stretch the telescopic spring 28 to the basis of the maximum deformation amount, the one-way valve 30 is opened, the hot gas in the hot air chamber 6 is sprayed out through the one-way valve 30, the printing tape 4 below is quickly dried, and the drying efficiency of the printing tape 4 is improved; thirdly, when the activated carbon plate 14 is used for a long time and the adsorptivity is reduced, it is necessary to clean it, the first electromagnetic valve 31 and the second electromagnetic valve 33 are opened, the third electromagnetic valve 34 and the fourth electromagnetic valve 21 are closed, the air pump 17 pumps the gas into the processing box 12 through the air duct 11 and gathers the gas in the deodorization chamber 15, high-pressure gas is gradually formed, at the moment, the hot air blower 24 is always in a heating state, when the gas in the deodorization chamber 15 reaches a certain pressure value, the first electromagnetic valve 31 is closed, the fourth electromagnetic valve 21 is opened, the gas with pressure is heated by the hot air blower 24, then enters the upper part of the activated carbon plate 14 through the fourth electromagnetic valve 21, the high-temperature hot air with pressure has two effects on the activated carbon plate 14, firstly, the activated carbon plate 14 can be heated at high temperature, so that the activated carbon in the activated carbon plate 14 is regenerated, and the adsorption capacity of the activated carbon plate 14 is improved; secondly, the inside back that has highly compressed air to rush into processing case 12 can produce the impact to activated carbon plate 14, because activated carbon plate 14 is connected with spacing draw-in groove 32 through buffer spring, and be connected through buffer spring between the adjacent activated carbon plate 14, consequently, the activated carbon plate 14 of the superiors produces the vibration after being strikeed by high-pressure gas, and can drive the activated carbon plate 14 vibration of its below, make adsorbed dust, impurity etc. break away from, then unify and retrieve, so can carry out automatic clearance to activated carbon plate 14, do not need manual cleaning, and convenient for operation reduces the intensity of labour of manual cleaning activated carbon plate 14.

Wherein, the front of the processing box 12 is fixedly provided with a sealed hinge door 13, the middle part of the left side of the processing box 12 is fixedly provided with a guide pipe 16, the bottom of the guide pipe 16 is fixedly provided with an air pump 17, the lower end of the left side inside the processing box 12 is fixedly provided with an air collecting plate 18, the right side of the air collecting plate 18 is fixedly provided with a nozzle 19, the left end of the front lower end of the sealed hinge door 13 is fixedly provided with a medicine injection port 20, the air after drying treatment can enter the processing box 12 with the help of the air duct 11, the relatively dirty hot air can be filtered by two activated carbon plates 14, so that the particle impurities in the air can be left, then under the action of the air pump 17 and the guide pipe 16, the air can enter the deodorization chamber 15 through the air collecting plate 18 and the nozzle 19, and the operating personnel can inject the deodorant into the interior through the medicine injection port 20 during the work, then, with the help of the air in the nozzle 19, the deodorant and the air are blown away and mixed, in the process, the deodorant starts to rapidly adsorb and treat peculiar smell, and finally enters the air inlet pipe 23 through the second electromagnetic valve 33 and the communicating pipe 22, so that the secondary use of the hot air is realized.

Wherein, guide roller 3, printing area 4 and guide board 7 are the arc structure, can prolong the time that guide board 7 dried to printing area 4, and guide board 7, the width value of printing area 4 is unanimous with the inboard width value of mobile station 1, set this pattern into with above-mentioned structure, can guarantee on the one hand that hot-air is corresponding to carry out drying process to the corresponding region of printing area 4, have certain interval simultaneously between the two, also guaranteed that printing area 4 is dry relatively stable, avoid appearing the local condition of being dry and brittle.

Wherein, the upper end of case 12 is handled with being linked together inside the deodorization chamber 15 to guide tube 16 and air pump 17 during cooperation, gas collection board 18 is the riser structure with spout 19, and the air output end of second solenoid valve 33 is linked together with communicating pipe 22, used hot-air passes through activated carbon plate 14's filtration treatment, the inside dust impurity granule of this moment is kept somewhere, more in the air is the peculiar smell gas, utilize air pump 17 device to carry this gas extraction deodorization chamber 15, and place the deodorant in inside, it makes the deodorant blown away to inside injected air through air pump 17, better completion deodorant is to the gaseous absorption of inside stink, so that the secondary use of hot-air.

When the device is used, a product of the printing belt 4 is placed at the top of the guide roller 3, then the printing belt 4 is continuously pulled to move towards one end by using corresponding equipment, at the moment, an operator starts the hot air engine 24 structure to extract air and heat air, then hot air starts to enter the air storage chamber 9 through the three-way pipe 25, the hot air is stored in the air storage chamber 9, when the printing belt 4 needs to be dried, the driving device is started to drive the rotating frames 8 to rotate through the racks 27 and the gears 83, each rotating frame 8 drives the rotating sheets 83 above the rotating frames to rotate and generate gaps between the rotating sheets, the hot air reaches the hot air chamber 6 and dries the surface of the printing belt 4 through the guide plate 7, organic matters containing dust and dried and volatilized ink above the printing belt 4 enter the treatment box 12 through the air guide pipe 11, and the dust is filtered through the two activated carbon plates 14, then, the deodorant is injected into the deodorization chamber 15 with the help of the air pump 17, the operator injects the corresponding deodorant into the deodorization chamber through the medicine injection port 20, the deodorant is blown away by wind force to adsorb odor inside, and relatively clean air enters the air inlet pipe 23 with the help of the communication pipe 22 and then enters a new cycle.

Claims

1. The utility model provides a rotary press printing drying device, includes mobile station (1) and processing case (12), its characterized in that: the printing device is characterized in that a guide roller (3) is fixedly installed in the middle of the inside of the mobile platform (1), a printing belt (4) is placed at the top of the guide roller (3), supporting legs (5) are fixedly installed at two ends of the bottom of the mobile platform (1), a hot air chamber (6) is fixedly installed in the middle of the top of the mobile platform (1), rubber curtains (2) are fixedly installed at two ends of the bottom of the hot air chamber (6), a guide plate (7) is fixedly installed in the hot air chamber (6), and the guide plate (7) is connected with the peripheral inner walls of the hot air chamber (6) in a sliding manner in a sealing mode; the upper parts of the two ends of the guide plate (7) are connected with a limit plate (29) on the inner wall of the hot air chamber (6) through a telescopic spring (28); a plurality of one-way valves (30) are arranged on the guide plate (7);

a rotating frame (8) is fixedly installed at the upper end inside the hot air chamber (6), the rotating frame (8) comprises a rotating rod (81), rotating pieces (82) are fixedly installed on two sides of the rotating rod (81), a gear (83) is fixedly installed on the periphery of the front face of the rotating rod (81), and a rack (27) is meshed with the top of the gear (83); the top of the hot air chamber (6) is fixedly provided with an air storage chamber (9), two ends of the bottom of the air storage chamber (9) are respectively provided with an opening (10), the bottom of the mobile station (1) is fixedly provided with an air duct (11), the air duct (11) is provided with a first battery valve (31), the other end of the air duct (11) is fixedly provided with a processing box (12), the upper end of the inside of the processing box (12) is provided with an activated carbon plate (14), two ends of the activated carbon plate (14) are slidably clamped in limiting clamping grooves (32) through buffer springs, and the lower end of the inside of the processing box (12) is provided with a deodorization chamber (15); a communicating pipe (22) is fixedly installed at the lower end of the front face of the treatment box (12), a second electromagnetic valve (33) is arranged on the communicating pipe (22), an air inlet pipe (23) is fixedly installed at the other end of the communicating pipe (22), a thermomotor (24) is fixedly installed on the back face of the air inlet pipe (23), a three-way pipe (25) is fixedly installed at the top of the thermomotor (24), and a third electromagnetic valve (34) is arranged on one channel of the three-way pipe (25) and extends into the air storage chamber (9); a fourth electromagnetic valve (21) is arranged on the other channel of the three-way pipe (25) and extends into the treatment box (12) above the activated carbon plate (14); and a base block (26) is fixedly arranged at the bottoms of the thermomotor (24) and the treatment box (12).

2. A rotary press printing dryer apparatus according to claim 1, wherein: the front fixed mounting who handles case (12) has sealed hinge door (13), and handles the left middle part fixed mounting of case (12) and have guide tube (16), the bottom fixed mounting of guide tube (16) has aspiration pump (17), handle the inside left lower extreme fixed mounting of case (12) and have gas collection board (18), the right side fixed mounting of gas collection board (18) has spout (19), sealed hinge door (13) front lower extreme left end fixed mounting has injection mouth (20).

3. A rotary press printing dryer apparatus according to claim 1, wherein: the guide plate (7) is made of aluminum alloy, and the number of the one-way valves (30) on one side of the guide plate (7) is large while the number of the one-way valves (30) on the other side of the guide plate is large.

4. A rotary press printing dryer apparatus according to claim 3 wherein: and sliding blocks (35) are arranged at two ends of the guide plate (7), and the sliding blocks (35) are in sealed sliding motion in sliding grooves in the inner wall of the hot air chamber (6).

5. A rotary press printing dryer apparatus according to claim 1, wherein: the guide roller (3), the printing belt (4) and the guide plate (7) are of arc structures, and the width values of the guide plate (7) and the printing belt (4) are consistent with the width value of the inner side of the mobile station (1).

6. A rotary press printing dryer apparatus according to claim 1, wherein: the rotating piece (82) is of a parallelogram structure, the surface of the rotating piece (82) is wrapped by a rubber layer, the rotating frame (8) is movably clamped with each other and is consistent with the length value inside the hot air chamber (6), and the gear (83) is located outside the front face of the hot air chamber (6).

7. A rotary press printing dryer apparatus according to claim 1, wherein: the rotating rod (81) on the rotating frame (8) is provided with a plurality of gears, and the gear number of the gear (83) on the rotating rod (81) on one side is larger than that of the gear (83) on the rotating rod (81) on the other side.

8. A rotary press printing dryer apparatus according to claim 1, wherein: the upper end of the treatment box (12) is communicated with the inside of the deodorization chamber (15) when the guide pipe (16) and the air suction pump (17) work in a matched mode, the air collecting plate (18) and the nozzle (19) are of a vertical plate structure, and the air output end of the second electromagnetic valve (33) is communicated with the communicating pipe (22).