CN221161876U

CN221161876U - Printing device with accelerated air drying function

Info

Publication number: CN221161876U
Application number: CN202323417128.1U
Authority: CN
Inventors: 李震
Original assignee: Shandong Zhongte New Energy Co ltd
Current assignee: Shandong Zhongte New Energy Co ltd
Priority date: 2023-12-13
Filing date: 2023-12-13
Publication date: 2024-06-18
Anticipated expiration: 2033-12-13

Abstract

The application provides a printing device with accelerated air drying function, and relates to the technical field of intelligent manufacturing. The printing device with the accelerated air drying function comprises a printing device body, a heat preservation mechanism for preventing heat loss and a driving assembly for preventing printing paper from curling, wherein the driving assembly comprises a support bracket with a support function. This printing device with it is air-dries to accelerate, through heated board and fixed plate of design, the heated board can prevent to pass the air current direct diffusion of roller for the hot air current can overflow in the top of heated board, and then can effectually retrieve the air current that blows to the paper surface, make the air current can be along the inner wall transmission of fixed plate to the inner wall of linking frame, then the air current of backward flow is passed over from the upper end of baffle, can follow the air current that newly generates and blow the surface to the roller again, and then reduced the heat loss in the air current.

Description

Printing device with accelerated air drying function

Technical Field

The application relates to the technical field of intelligent manufacturing, in particular to a printing device with accelerated air drying function.

Background

The printing apparatus is a machine for processing and finishing printed sheets to form a printed product.

The utility model of China with the bulletin number of CN219276945U discloses a flexographic printing machine, by installing a hot air plate, a hose and a hot air blower, the drying time of paper surface ink is shortened by accelerating the drying of paper surface ink, hot air is sent to the hot air plate through the hose by the hot air blower, an air outlet arranged on the hot air plate provides a path for the hot air to be sent to the paper surface, the hot air has a certain temperature, the drying of the wet ink on the paper surface can be accelerated, the subsequent drying time of the paper surface is effectively saved, the printing working efficiency is improved, the height of the hot air plate is adjusted by combining an electric telescopic rod, and the wind force blown to the paper surface is convenient for workers to adjust according to the thickness of the paper.

According to the technical scheme, when the printing ink is dried, the distance between the hot air plate and the air outlet and the paper is adjusted, so that the wind force is adjusted, but when hot air is blown to the paper surface from the air outlet, the hot air is diffused to the periphery, so that heat loss can be caused, the hot air needs to be continuously supplied, and the problem of quick heat loss exists.

Disclosure of utility model

(One) solving the technical problems

In order to overcome the defects in the prior art, the application provides a printing device with accelerated air drying, which solves the problems in the prior art.

(II) technical scheme

In order to achieve the above purpose, the application is realized by the following technical scheme: the utility model provides a printing device with it is air-dries to accelerate, includes the printing device body, is used for preventing heat loss's heat preservation mechanism and is used for preventing the drive assembly that printing paper curls, drive assembly is including having the support of support function, the surface of support with the laminating of the surface of printing device body, just heat preservation mechanism include fixed connection in the heated board of support lower surface, just first vent has been seted up to the surface of support.

Through adopting above-mentioned technical scheme, can prevent through the heated board that heat from directly following the bottom direct diffusion of support frame, can follow new recycle with the air current that has heat through the first vent of seting up, improved thermal efficiency to a certain extent.

Preferably, the heat preservation mechanism further comprises a fixing plate fixedly connected to the side surface of the support bracket, a backflow hole is formed in the outer surface of the fixing plate, and the outer surface of the backflow hole coincides with the outer surface of the first ventilation opening.

Through adopting above-mentioned technical scheme, can be with the bottom with thermal air current along the inner wall of fixed plate through the return hole, upwards transmit and then be convenient for air-dry the printing ink on the paper many times.

Preferably, the upper surface of the fixing plate is fixedly connected with a connecting frame, the bottom surface of the inner wall of the connecting frame is fixedly connected with a baffle, and a gap is reserved between the upper end of the baffle and the inner wall of the connecting frame.

Through adopting above-mentioned technical scheme, can prevent through the baffle that the air current of backward flow from directly blowing to drive assembly's surface, the condition that causes the temperature to drop on paper surface takes place, through the upper end that passes the baffle with the air of backward flow for after the air current that the air of backward flow newly produced mixes, blow to the surface of paper again, and then guaranteed to blow to the temperature on paper surface and be unchangeable basically, the printing ink of being convenient for air-dries.

Preferably, the upper surface of the connecting frame is fixedly connected with two groups of hot air blowers, the lower surface of the connecting frame is provided with through holes corresponding to the positions of the hot air blowers, the inner wall of the connecting frame is fixedly connected with a supporting frame, and one surface of the connecting frame, which is far away from the printing device body, is fixedly connected with a cooling fan.

Through adopting above-mentioned technical scheme, through starting the air heater, the air heater produces the air current that has heat to blow to the through-hole, and then make the air current blow to drive assembly's surface through the through-hole, the heat in the air current is convenient for dry the printing ink on the paper, has accelerated the air-drying speed of printing ink to a certain extent.

Preferably, the inner wall sliding connection of braced frame has the heating infrared lamp, the upper end fixedly connected with mounting panel of heating infrared lamp, the lower surface of mounting panel with the upper surface laminating of linking frame.

Through adopting above-mentioned technical scheme, through starting the heating infrared lamp for the heating infrared lamp shines the upper surface of support frame, and then is convenient for heat it, can carry the air-dry efficiency of printing ink, and is convenient for change and maintain the heating infrared lamp through carrying the mounting panel.

Preferably, the outer surface of the support bracket is fixedly connected with a motor, and an output shaft of the motor penetrates through the side surface of the support bracket to be fixedly connected with a roll shaft.

Through adopting above-mentioned technical scheme, through the starter motor, the output shaft of motor drives the roller and rotates, and then makes the roller drive the paper and slides.

Preferably, the roller is provided with the multiunit, just leave the clearance between the roller, the roller is kept away from the equal fixedly connected with sprocket of one end of roller.

By adopting the technical scheme, the air flow passes through the gaps between the roll shafts, so that the occurrence of the condition that the air flow is disturbed in the support bracket to cause the paper to float and curl is reduced.

Preferably, the outer surfaces of the chain wheels are connected with chains in an engaged mode, and the outer surfaces of every two adjacent groups of chain wheels are connected with a group of chains in an engaged mode.

Through adopting above-mentioned technical scheme, through sprocket and chain cooperation, when a set of roller rotated, the other end of roller drove the sprocket and rotates, and the sprocket rotates and drives the chain and slide, and the chain slides and drives adjacent sprocket and rotate to this kind pushes away, and then makes all rollers all rotate along a direction, has improved the harmony of roller to a certain extent.

(III) beneficial effects

The application provides a printing device with accelerated air drying function. The beneficial effects are as follows:

1. Through heated board and fixed plate of design, the heated board can prevent the air current direct diffusion that passes the roller for hot air current can overflow in the top of heated board, and then can effectually retrieve the air current that blows to the paper surface, makes the air current can be along the inner wall transmission of fixed plate to the inner wall of linking frame, then the air current of backward flow passes from the upper end of baffle, can blow the surface to the roller again along newly-produced air current, and then has reduced the heat loss in the air current.

2. Through the starter motor, the output shaft of motor drives multiunit roller and rotates according to same direction simultaneously, is convenient for transport the paper that has printed printing ink from printing device body ejection of compact department, starts two sets of air heaters simultaneously for the air heater forms and has thermal air current to blow the surface to the roller from the through-hole, and then is convenient for make the lower surface of paper can laminate with the surface of roller, has reduced the condition emergence that the printing paper takes place to curl because of the drying to a certain extent.

Drawings

FIG. 1 is a schematic diagram of a front view of the present application;

FIG. 2 is a schematic cross-sectional view of a support bracket according to the present application;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A;

FIG. 4 is a schematic view showing a connection structure of a connection frame and a fixing plate according to the present application;

Fig. 5 is a schematic cross-sectional view of a connecting frame according to the present application.

In the figure: 1. a printing device body; 2. a heat preservation mechanism; 201. a fixing plate; 202. a connection frame; 203. a first vent; 204. a thermal insulation board; 205. a reflow hole; 206. a through hole; 207. a baffle; 208. a support frame; 209. heating an infrared lamp; 210. a mounting plate; 3. an air heater; 301. a cooling fan; 4. a drive assembly; 401. a support bracket; 402. a roll shaft; 403. a motor; 404. a sprocket; 405. and (3) a chain.

Detailed Description

The application is further illustrated by the figures and examples.

It should be noted that, in the description of the embodiments of the present application, the terms "front, rear", "left, right", "upper, lower", and the like indicate an azimuth or a positional relationship based on the azimuth or the positional relationship shown in the drawings, and are merely for convenience of describing the present application and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present application. The terms "mounted," "connected," "coupled," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present application will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1 to 5, an embodiment of the present application provides a printing apparatus with accelerated air drying, including a printing apparatus body 1, a thermal insulation mechanism 2 for preventing heat loss, and a driving assembly 4 for preventing curling of printing paper, wherein the driving assembly 4 includes a support bracket 401 with a supporting function, an outer surface of the support bracket 401 is attached to an outer surface of the printing apparatus body 1, the thermal insulation mechanism 2 includes a thermal insulation board 204 fixedly connected to a lower surface of the support bracket 401, and a first ventilation opening 203 is provided on an outer surface of the support bracket 401.

The heat preservation mechanism 2 further comprises a fixing plate 201 fixedly connected to the side surface of the support bracket 401, the outer surface of the fixing plate 201 is provided with a backflow hole 205, the outer surface of the backflow hole 205 coincides with the outer surface of the first ventilation opening 203, the upper end of the fixing plate 201 is provided with a through hole 206, and the upper end of the fixing plate 201 is communicated with the inner wall of the connecting frame 202.

The upper surface of the fixing plate 201 is fixedly connected with a connecting frame 202, and the bottom surface of the inner wall of the connecting frame 202 is fixedly connected with a baffle 207, and a gap is reserved between the upper end of the baffle 207 and the inner wall of the connecting frame 202.

The upper surface of the connection frame 202 is fixedly connected with two groups of air heaters 3, through holes 206 are formed in the lower surface of the connection frame 202 corresponding to the positions of the air heaters 3, the inner wall of the connection frame 202 is fixedly connected with a supporting frame 208, and one surface of the connection frame 202 away from the printing device body 1 is fixedly connected with a cooling fan 301.

The inner wall sliding connection of braced frame 208 has heating infrared lamp 209, and the upper end fixedly connected with mounting panel 210 of heating infrared lamp 209, the lower surface of mounting panel 210 and the upper surface laminating of linking frame 202. The heat preservation plate 204 can prevent the air flow passing through the roller shaft 402 from being directly diffused, so that the hot air flow can overflow above the heat preservation plate 204, and further the air flow blowing to the outer surface of the paper can be effectively recovered, so that the air flow can be transmitted to the inner wall of the connecting frame 202 along the inner wall of the fixing plate 201, and then the returned air flow passes over the upper end of the baffle 207 and is re-blown to the outer surface of the roller shaft 402 along with the newly generated air flow.

Referring to fig. 1 to 5, in one aspect of the present embodiment, a motor 403 is fixedly connected to an outer surface of a support bracket 401, and a roller shaft 402 is fixedly connected to an output shaft of the motor 403 through a side surface of the support bracket 401.

The roller 402 is provided with the multiunit, and leaves the clearance between the roller 402, and the roller 402 is kept away from the equal fixedly connected with sprocket 404 of roller 402's one end.

The outer surfaces of the sprockets 404 are in meshed connection with a chain 405, and the outer surfaces of each adjacent two sets of sprockets 404 are in meshed connection with a set of chains 405. Starting motor 403, the output shaft of motor 403 drives multiunit roller 402 simultaneously and rotates according to same direction, is convenient for transport the paper that has printed printing ink from printing device body 1 ejection of compact department, starts two sets of air heaters 3 simultaneously for air heater 3 forms and blows to the surface of roller 402 from through-hole 206 with thermal air current, and then the lower surface of the paper of being convenient for can laminate with the surface of roller 402.

All the electric equipment in this scheme all carry out the power supply through external power supply.

Working principle: when the printing device is used, the motor 403 is started, the output shaft of the motor 403 drives the roller shaft 402 to rotate, the roller shaft 402 rotates to drive the chain wheel 404 to rotate, the chain 405 is enabled to roll on the outer surface of the chain wheel 404, further, the groups of roller shafts 402 rotate according to the same direction, the printing device is convenient to transport the paper printed with ink at the discharging position of the printing device body 1, the paper moves to the lower side of the connecting frame 202, two groups of air heaters 3 are started, the air heaters 3 form air flow with heat to blow to the outer surface of the roller shafts 402 from the through holes 206, the lower surface of the paper can be conveniently attached to the outer surface of the roller shafts 402, the occurrence of curling of printing paper due to drying is reduced to a certain extent, the quality of finished products printed with ink is improved to a certain extent, after the air flow formed by the air heaters 3 blows to the outer surface of the paper, the gap between the roller shafts 402 is diffused, under the blocking of the heat preservation plate 204, the air flow flows to the inside the backflow holes 205 formed on the outer surface of the fixing plate 201, then the inner wall of the pipeline along the backflow holes 205 is transmitted to the connecting frame 202, finally, the air flow to the outer surface of the baffle 207 is blown to the outer surface of the connecting frame 207, the air flow is blown to the outer surface of the new air flow generated from the upper end of the baffle 207 to the air flow 301, the fresh air flow is generated from the upper end of the air flow after the roller shaft is cooled, the fresh air flow is cooled, and the heat of the air flow is cooled 301 is cooled down, and the heat of the paper is cooled down after the air is cooled down.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the application, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Printing device with air-dry with higher speed, including printing device body (1), be used for preventing heat loss's heat preservation mechanism (2) and be used for preventing printing paper drive assembly (4) that curls, its characterized in that: the driving assembly (4) comprises a supporting bracket (401) with a supporting function, the outer surface of the supporting bracket (401) is attached to the outer surface of the printing device body (1), the heat preservation mechanism (2) comprises a heat preservation plate (204) fixedly connected to the lower surface of the supporting bracket (401), and a first ventilation opening (203) is formed in the outer surface of the supporting bracket (401).

2. A printing device with accelerated air drying according to claim 1, characterized in that: the heat preservation mechanism (2) further comprises a fixing plate (201) fixedly connected to the side surface of the support bracket (401), a backflow hole (205) is formed in the outer surface of the fixing plate (201), and the outer surface of the backflow hole (205) coincides with the outer surface of the first ventilation opening (203).

3. A printing device with accelerated air drying according to claim 2, characterized in that: the upper surface of fixed plate (201) is fixedly connected with connecting frame (202), just connecting frame (202)'s inner wall bottom surface fixedly connected with baffle (207), leave the clearance between the upper end of baffle (207) and connecting frame (202)'s inner wall.

4. A printing device with accelerated air drying according to claim 3, characterized in that: the upper surface fixedly connected with two sets of air heaters (3) of connection frame (202), just the lower surface of connection frame (202) corresponds air heater (3) position has seted up through-hole (206), the inner wall fixedly connected with braced frame (208) of connection frame (202), just one side fixedly connected with cooling fan (301) of printing device body (1) is kept away from to connection frame (202).

5. A printing device with accelerated air drying according to claim 4, wherein: the inner wall sliding connection of braced frame (208) has heating infrared lamp (209), the upper end fixedly connected with mounting panel (210) of heating infrared lamp (209), the lower surface of mounting panel (210) with the upper surface laminating of linking frame (202).

6. A printing device with accelerated air drying according to claim 1, characterized in that: the outer surface of the support bracket (401) is fixedly connected with a motor (403), and an output shaft of the motor (403) penetrates through the side surface of the support bracket (401) to be fixedly connected with a roll shaft (402).

7. A printing device with accelerated air drying according to claim 6, wherein: the roller shafts (402) are provided with a plurality of groups, gaps are reserved among the roller shafts (402), and chain wheels (404) are fixedly connected to one ends, far away from the roller shafts (402), of the roller shafts (402).

8. A printing device with accelerated air drying according to claim 7, wherein: the outer surfaces of the chain wheels (404) are connected with chains (405) in a meshed mode, and a group of chains (405) are connected with the outer surfaces of every two adjacent groups of chain wheels (404) in a meshed mode.