CN214646795U

CN214646795U - Flattening and drying device for printing

Info

Publication number: CN214646795U
Application number: CN202120818189.0U
Authority: CN
Inventors: 朱以祥; 陈联斌; 高莉
Original assignee: Anhui Wanzhong Printing Co ltd
Current assignee: Anhui Wanzhong Printing Co ltd
Priority date: 2021-04-21
Filing date: 2021-04-21
Publication date: 2021-11-09
Anticipated expiration: 2031-04-21

Abstract

The utility model discloses a printing is with drying device that flattens relates to printing technical field. Including drive roll and driven voller, the one end of drive roll is connected with the motor, and be connected with the conveyer belt between drive roll and the driven voller, be provided with the box between drive roll and the driven voller, and the bilateral symmetry of box sets up the feed inlet and the discharge gate that the conveyer belt of being convenient for passed, the bottom of box is provided with the bearing board, and the top surface of bearing board contacts with the bottom surface of conveyer belt, be provided with the electrical heating board in the bearing board, the both sides of box top inner wall all are connected with out the tuber plate through the cylinder, the top intercommunication that goes out the tuber plate has the heating mantle, and the air-blower intercommunication at air-supply line and box top is passed through at the top of heating mantle, evenly be provided with a plurality of ultraviolet curing fluorescent tubes in the heating mantle, the one end bottom that goes out the tuber plate and be close to the discharge gate is provided with the flattening roller. The utility model overcomes prior art's is not enough, improves the drying efficiency of printed matter, and can flatten the wrinkle removal operation to the printed matter.

Description

Flattening and drying device for printing

Technical Field

The utility model relates to a printing technology field, concretely relates to printing is with drying device that flattens.

Background

Printing is a technique of transferring ink to the surface of a material such as paper, fabric, plastic, or leather by performing processes such as plate making, inking, and pressing on an original such as characters, pictures, photographs, or forgery prevention, and thereby mass-transferring the content of the original.

And the ink printed on paper, fabrics, plastic products and leather is naturally dried for a long time, so that the time is wasted, the production benefit is influenced, and drying equipment is required to accelerate the drying of the ink. And traditional drying device generally only carries out the single face drying to the printed matter, and drying efficiency is low, and does not establish flattening device, easily leads to the printed matter surface of paper class to take place the fold among the drying process, leads to the printed matter to take place to warp, and is very pleasing to the eye, influences final looking over and binds the effect. To this end, we propose a platen drying apparatus for printing.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To prior art drying efficiency low and do not have flattening device not enough, the utility model provides a drying device flattens for printing.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

a flattening and drying device for printing comprises a driving roller and a driven roller, wherein one end of the driving roller is connected with a motor, a conveying belt is connected between the driving roller and the driven roller, a box body is arranged between the driving roller and the driven roller, a feeding hole and a discharging hole which are convenient for the conveying belt to pass through are symmetrically formed in two sides of the box body, a bearing plate is arranged at the bottom of the box body, the top surface of the bearing plate is contacted with the bottom surface of the conveying belt, the bearing plate is of a hollow structure, an electric heating plate is arranged in the bearing plate, air cylinders are fixedly connected to two sides of the inner wall of the top of the box body, air outlet plates are fixedly connected to telescopic ends of the air cylinders, the top of the air outlet plates is communicated with a heating housing, the top of the heating housing is communicated with an air blower at the top of the box body through air inlet pipes, a plurality of ultraviolet curing lamp tubes are uniformly arranged in the heating housing, two buffering columns are fixedly connected to the bottom of one end, which is close to the air outlet plates, at the discharging hole, and a flattening roller is rotatably connected between the two buffer posts.

In a preferable technical scheme, an arc reflecting surface is arranged at the top in the heating cover.

According to the preferable technical scheme, a filter screen is further arranged in the heating cover and is positioned above the ultraviolet curing lamp tube.

According to the preferable technical scheme, a plurality of air outlet holes are uniformly formed in the communication position of the air outlet plate and the heating cover.

According to the preferable technical scheme, the middle of the air inlet pipe is provided with a flexible hose.

According to the technical scheme, the buffer column comprises a sleeve and a telescopic column, a through groove is formed in the sleeve, the top end of the telescopic column is inserted into the through groove, the top end of the telescopic column is connected with the top of the through groove through an extrusion spring, and the telescopic column is connected with the through groove in a sliding mode.

(III) advantageous effects

The embodiment of the utility model provides a printing is with drying device that flattens. The method has the following beneficial effects:

1. the utility model discloses an ultraviolet curing fluorescent tube in the heating mantle carries out the solidification drying to the printing ink on the printed matter, the better gathering of heat that lets the ultraviolet curing fluorescent tube produce through setting up of arc plane of reflection is on the printed matter surface, improves the stoving effect to evenly blow hot-blast to the printed matter surface through the air-blower, carry out rapid draing to the printed matter, in addition, the drying effect to the printed matter bottom surface has been improved through setting up of the bearing board of conveyer belt bottom and hot plate, improvement printed matter drying efficiency.

2. The utility model discloses a cylinder is flexible to be driven out the aerofoil and pushes down, makes flattening roller and conveyer belt top surface contact, drives the flattening roller along with the conveyer belt operation and rotates the printed matter after drying to the conveyer belt and flatten and remove the wrinkle processing, the subsequent processing of being convenient for.

3. The utility model discloses a setting up of buffering post plays the absorbing effect of buffering, and too big pressure causes the harm to the flattening roller when preventing that the cylinder from pushing down.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of a front cross-section structure of the present invention;

FIG. 2 is a schematic side sectional view of the present invention;

fig. 3 is a schematic view of the air outlet plate of the present invention;

fig. 4 is the front cross-sectional structure diagram of the buffer column of the present invention.

In the figure: the device comprises a driving roller 1, a driven roller 2, a motor 3, a conveyor belt 4, a box 5, a feeding hole 6, a discharging hole 7, a bearing plate 8, an electric heating plate 9, a cylinder 10, an air outlet plate 11, a heating cover 12, an air inlet pipe 13, a blower 14, an ultraviolet curing lamp tube 15, a buffer column 16, a flattening roller 17, an arc reflecting surface 18, a filter screen 19, an air outlet 20, a telescopic hose 21, a sleeve 22, a telescopic column 23, a through groove 24 and an extrusion spring 25.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to the attached drawings 1-4, a flattening and drying device for printing comprises a driving roller 1 and a driven roller 2, wherein one end of the driving roller 1 is connected with a motor 3, a conveying belt 4 is connected between the driving roller 1 and the driven roller 2, a box body 5 is arranged between the driving roller 1 and the driven roller 2, a feeding port 6 and a discharging port 7 are symmetrically arranged on two sides of the box body 5, the conveying belt 4 can conveniently penetrate through the feeding port 6, the discharging port 7 is symmetrically arranged on two sides of the box body 5, a bearing plate 8 is arranged at the bottom of the box body 5, the top surface of the bearing plate 8 is in contact with the bottom surface of the conveying belt 4, the bearing plate 8 is of a hollow structure, an electric heating plate 9 is arranged in the bearing plate 8, air cylinders 10 are fixedly connected to two sides of the inner wall of the top of the box body 5, air outlet plates 11 are fixedly connected to telescopic ends of the air cylinders 10, the top of the air outlet plates 11 is communicated with a heating cover 12, and the top of the heating cover 12 is communicated with an air blower 14 at the top of the box body 5 through an air inlet pipe 13, a plurality of ultraviolet curing lamp tubes 15 are uniformly arranged in the heating cover 12, two buffer columns 16 are fixedly connected to the bottom of one end, close to the discharge hole 7, of the air outlet plate 11, and a flattening roller 17 is rotatably connected between the two buffer columns 16. Through the ultraviolet curing fluorescent tube 15 in the heating cover 12 ink on to the printed matter solidification drying to evenly blow to the printed matter surface through air-blower 14, carry out quick drying to the printed matter, the setting through the bearing board 8 and the hot plate of conveyer belt 4 bottom has improved the drying effect to the printed matter bottom surface, and the printed matter after drying on the conveyer belt 4 is flattened through the rotation of flattening roller 17 and is removed the wrinkle and handle.

To improve the drying efficiency, the top inside the heating mantle 12 is provided with an arc-shaped reflecting surface 18. The heat generated by the ultraviolet curing lamp tube 15 is better concentrated on the surface of the printed matter through the arrangement of the arc-shaped reflecting surface 18, so that the printed matter is quickly dried.

In order to prevent the printed matter from being polluted, a filter screen 19 is further arranged in the heating cover 12, and the filter screen 19 is arranged above the ultraviolet curing lamp tube 15. The air blown by the blower 14 is filtered by the filter screen 19 to remove impurities and dust in the air, so that the hot air blown to the surface of the printed matter is cleaner.

In order to facilitate uniform air outlet, a plurality of air outlet holes 20 are uniformly formed at the communication position of the air outlet plate 11 and the heating cover 12. The hot air is uniformly blown to the surface of the printed matter through the air outlet holes 20, so that the drying is more uniform.

In order to facilitate the up-and-down movement of the heating cover 12, a flexible hose 21 is arranged in the middle of the air inlet pipe 13. The telescopic hose 21 does not affect the up-and-down movement of the heating cover 12 along with the telescopic cylinder 10.

In order to prevent the flattening roller 17 from being damaged due to overlarge pressure when the air cylinder 10 is pressed down, the buffer column 16 comprises a sleeve 22 and a telescopic column 23, a through groove 24 is formed in the sleeve 22, the top end of the telescopic column 23 is inserted into the through groove 24, the top end of the telescopic column 23 is connected with the top of the through groove 24 through an extrusion spring 25, and the telescopic column 23 is connected with the through groove 24 in a sliding mode. The telescopic column 23 slides up and down in the sleeve 22 through the deformation of the extrusion spring 25, and the effect of buffering and damping the downward pressing of the air cylinder 10 is achieved.

The working principle is as follows: during the use, starter motor 3, conveyer belt 4 rotates along with drive roll 1 and driven voller 2 and begins the operation, the printed matter of placing on conveyer belt 4 gets into in the box 5 from feed inlet 6, start air-blower 14, ultraviolet curing fluorescent tube 15 and electric heating board 9, carry out rapid draing to the printed matter, start cylinder 10, adjustment goes out the tuber plate 11 and moves down, make flattening roller 17 and printed matter surface contact, drive flattening roller 17 and rotate under the operation of conveyer belt 4, the printed matter after the drying flattens and removes wrinkle processing, after, the printed matter comes out from discharge gate 7 along with conveyer belt 4 and carries out follow-up operation.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a printing is with drying device that flattens, includes drive roll (1) and driven voller (2), the one end of drive roll (1) is connected with motor (3), and is connected with conveyer belt (4), its characterized in that between drive roll (1) and driven voller (2): the automatic conveying device is characterized in that a box body (5) is arranged between the driving roller (1) and the driven roller (2), a feed inlet (6) and a discharge outlet (7) which are convenient for a conveying belt (4) to pass are symmetrically formed in two sides of the box body (5), a bearing plate (8) is arranged at the bottom of the box body (5), the top surface of the bearing plate (8) is in contact with the bottom surface of the conveying belt (4), the bearing plate (8) is of a hollow structure, an electric heating plate (9) is arranged in the bearing plate (8), air cylinders (10) are fixedly connected to two sides of the inner wall of the top of the box body (5), air outlet plates (11) are fixedly connected to telescopic ends of the air cylinders (10), the top of the air outlet plates (11) is communicated with a heating cover (12), the top of the heating cover (12) is communicated with an air blower (14) at the top of the box body (5) through an air inlet pipe (13), and a plurality of ultraviolet curing lamp tubes (15) are uniformly arranged in the heating cover (12), the bottom of one end of the air outlet plate (11) close to the discharge hole (7) is fixedly connected with two buffer columns (16), and a flattening roller (17) is rotatably connected between the two buffer columns (16).

2. A platen dryer apparatus for printing according to claim 1, wherein: an arc-shaped reflecting surface (18) is arranged at the top in the heating cover (12).

3. A platen dryer apparatus for printing according to claim 1, wherein: a filter screen (19) is further arranged in the heating cover (12), and the filter screen (19) is arranged above the ultraviolet curing lamp tube (15).

4. A platen dryer apparatus for printing according to claim 1, wherein: and a plurality of air outlet holes (20) are uniformly formed at the communication part of the air outlet plate (11) and the heating cover (12).

5. A platen dryer apparatus for printing according to claim 1, wherein: the middle of the air inlet pipe (13) is provided with a flexible hose (21).

6. A platen dryer apparatus for printing according to claim 1, wherein: buffer column (16) include sleeve (22) and flexible post (23), be provided with logical groove (24) in sleeve (22), insert logical groove (24) on the top of flexible post (23), and the top of flexible post (23) is passed through extrusion spring (25) with the top that leads to groove (24) and is connected, flexible post (23) and logical groove (24) sliding connection.