CN211165907U

CN211165907U - Printing machine drying mechanism

Info

Publication number: CN211165907U
Application number: CN201921908344.7U
Authority: CN
Inventors: 曾佑樊
Original assignee: Fujian Nan'an Sahui Printing Co ltd
Current assignee: Fujian Nan'an Sahui Printing Co ltd
Priority date: 2019-11-07
Filing date: 2019-11-07
Publication date: 2020-08-04
Anticipated expiration: 2029-11-07

Abstract

The utility model discloses a printing machine drying mechanism, including printing room and base, base top middle part is equipped with the heating cabinet, the inside middle part of heating cabinet is equipped with the fan, fan bottom middle part is equipped with air inlet house steward, air inlet house steward is converged by air-supply line and hot-blast back flow and forms, the air-supply line stretches out heating cabinet one side, the hot-blast back flow other end stretches into the drying room side, the fan top is equipped with out the tuber pipe, it stretches out the heating cabinet top to go out the tuber pipe, it stretches into the drying room bottom to go out the tuber pipe other end, the drying room is located printing room one side bottom, it is equipped with the heating wire to go out inside one side of leaning on of tuber pipe wall, it is equipped with the heat preservation to go out the inside one side. Has the advantages that: the waste heat can be effectively utilized, the resource waste is avoided, the heating time of the fresh cold air is shortened, and the efficiency is higher; the ultraviolet lamp tube and the hot air dry the printing stock together, and the effect is better.

Description

Printing machine drying mechanism

Technical Field

The utility model relates to a printing machine drying field particularly, relates to a printing machine drying mechanism.

Background

The printing machine is a machine for printing characters or images, and the printing machine needs to dry ink after printing is finished to discharge the ink, otherwise, the characters or the images are dyed. The existing printing machine drying mechanism blows hot air through a heating box for drying, the hot air is directly exhausted through an exhaust port, waste of heat energy is caused, and the entering cold air is heated to a temperature capable of drying again, so that more energy is needed, and the production cost is improved; and the efficiency of drying only by hot air is low, and the drying effect needs to be improved.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a printing machine drying mechanism to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a printing machine drying mechanism comprises a printing chamber, a drying chamber, a heating box and a base, wherein the heating box is arranged in the middle of the top of the base, a fan is arranged in the middle of the interior of the heating box, an air inlet main pipe is arranged in the middle of the bottom of the fan and formed by converging an air inlet pipe and a hot air return pipe, the air inlet pipe extends out of one side of the heating box, the hot air return pipe extends out of one side of the heating box adjacent to the air inlet pipe, the other end of the hot air return pipe extends into the side face of the drying chamber, an air outlet pipe is arranged at the top of the fan and provided with a plurality of air outlet pipes, the air outlet pipe extends out of the top of the heating box, the other end of the air outlet pipe extends into the bottom of the drying chamber, the drying chamber is positioned at the bottom of one side of the printing chamber, the top of the interior of the drying chamber is provided with a plurality of ultraviolet lamp tubes.

Further, the inside one side top of printing chamber is equipped with the raw materials roller, the inside one side bottom of drying chamber is equipped with the batching roller, the inside opposite side top of printing chamber is equipped with the deflector roll, deflector roll bottom one side is equipped with the printing roller, printing roller bottom one side is equipped with the reticulation ink roller, be equipped with the stock on the raw materials roller, the stock connects gradually raw materials roller, deflector roll, printing roller and batching roller.

Furthermore, the two sides of the bottom of the fan are provided with support frames, the top of each support frame is fixedly connected with the fan, and the bottom of each support frame is fixedly connected with the heating box.

Furthermore, support columns are arranged at four corners of the top of the base, the bottoms of the support columns are fixedly connected with the top of the base, and the tops of the support columns are fixedly connected with four corners of the bottom of the printing chamber.

Further, reticulation distributor bottom is equipped with the doctor blade, doctor blade top and reticulation distributor swing joint, doctor blade bottom and the inside bottom fixed connection of printing chamber.

Furthermore, a door plate is arranged on one side, close to the raw material roller and the winding roller, of the outer portion of the printing chamber and connected with the printing chamber through a hinge, a handle is arranged on the door plate, and the handle is fixedly connected with the door plate.

Compared with the prior art, the utility model discloses following beneficial effect has:

the printing machine drying mechanism is provided with the hot air return pipe, hot air with waste heat which needs to be discharged after drying is introduced into the heating box again, and the hot air with the waste heat and the cold air which is newly introduced into the air inlet pipe are heated again together, so that the hot air with the waste heat is prevented from being directly discharged into the air to damage the working environment of workers, the waste heat can be effectively utilized, the resource waste is avoided, the heating time of the new cold air is shortened, the resources are saved, and the efficiency is higher; the ultraviolet lamp tube and the hot air are arranged to dry the printing stock together, so that the drying effect is better.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and 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 structural diagram of a drying mechanism of a printing press according to an embodiment of the present invention;

fig. 2 is a schematic diagram of an internal structure of a printing chamber of a drying mechanism of a printing machine according to an embodiment of the present invention;

fig. 3 is a schematic structural view of an inner wall of a heating box of a drying mechanism of a printing machine according to an embodiment of the present invention;

fig. 4 is a schematic view of an internal structure of a wall of an air outlet pipe of a drying mechanism of a printing machine according to an embodiment of the present invention.

Reference numerals

1. A printing chamber; 2. a hot air return pipe; 3. an air outlet pipe; 4. a support pillar; 5. a base; 6. a raw material roller; 7. a door panel; 8. a handle; 9. a material rolling roller; 10. a heating box; 11. an air inlet pipe; 12. a substrate; 13. a guide roller; 14. a printing roller; 15. printing plate rollers; 16. an anilox roller; 17. a doctor blade; 18. an ultraviolet lamp tube; 19. a drying chamber; 20. a fan; 21. a support frame; 22. an electric heating wire; 23. a heat-insulating layer; 24. an air inlet main pipe.

Detailed Description

The technical solution 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 some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top", "bottom", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, a drying mechanism of a printing machine according to an embodiment of the present invention includes a printing chamber 1, a drying chamber 19, a heating box 10 and a base 5, the heating box 10 is disposed in the middle of the top of the base 5, a fan 20 is disposed in the middle of the inside of the heating box 10, an air inlet main 24 is disposed in the middle of the bottom of the fan 20, the air inlet main 24 is formed by converging an air inlet pipe 11 and a hot air return pipe 2, the air inlet pipe 11 extends out of one side of the heating box 10, the hot air return pipe 2 extends out of one side of the heating box 10 adjacent to the air inlet pipe 11, the other end of the hot air return pipe 2 extends into the side of the drying chamber 19, an air outlet pipe 3 is disposed on the top of the fan 20, a plurality of air outlet pipes 3 are disposed, the air outlet pipe 3 extends out of the top of the heating box 10, the other end of, the inside one side of leaning on in of tuber pipe 3 pipe wall is equipped with heating wire 22, heating wire 22 is equipped with a plurality of, the inside one side of leaning on outside of tuber pipe 3 pipe wall is equipped with heat preservation 23, the inside top of drying chamber 19 is equipped with ultraviolet tube 18, ultraviolet tube 18 is equipped with a plurality of.

In addition, the inside one side top of printing chamber 1 is equipped with

raw materials roller

6, 19 inside one side bottoms of drying chamber are equipped with

batching roller

9, 1 inside opposite side top of printing chamber is equipped with deflector roll 13, deflector roll 13 bottom one side is equipped with and holds printing roller 14, it is equipped with galley roller 15 to hold printing roller 14 bottom one side, galley roller 15 bottom one side is equipped with reticulation ink transfer roller 16, be equipped with stock roller 12 on the raw materials roller 6, stock roller 13, hold printing roller 14, galley roller 15 and batching roller 9 are connected gradually to the stock roller 12. The utility model discloses a fan 20, fan 20 bottom both sides are equipped with support frame 21, support frame 21 top and fan 20 fixed connection, support frame 21 bottom and heating cabinet 10 fixed connection. Support columns 4 are arranged at four corners of the top of the base 5, the support columns 4 support the printing chamber 1, the bottoms of the support columns 4 are fixedly connected with the top of the base 5, and the tops of the support columns 4 are fixedly connected with four corners of the bottom of the printing chamber 1. The anilox ink transfer roller 16 bottom is equipped with doctor blade 17, doctor blade 17 top and anilox ink transfer roller 16 swing joint, doctor blade 17 bottom and the inside bottom fixed connection of printing chamber 1, doctor blade 17 strikes off unnecessary ink on anilox ink transfer roller 16. The outer portion of the printing chamber 1 is provided with a door plate 7 on one side close to the raw material roller 6 and the material rolling roller 9, the door plate 7 is connected with the printing chamber 1 through a hinge, the door plate 7 is provided with a handle 8, and the handle 8 is fixedly connected with the door plate 7.

The specific principle is as follows: the door plate 7 is opened by the handle 8, new raw materials are added on the raw material roller 6 for printing, the fan 20 is opened to draw cold air through the air inlet pipe 11, the heating wire 22 in the outer wall of the air outlet pipe 3 heats the cold air, the heat preservation layer 23 preserves the heat of the hot air, the hot air enters the drying chamber 19 to dry the printing stock 12, the hot air with the residual heat which needs to be discharged after the drying is finished is introduced into the heating box 10 again to be heated together with the cold air which is newly introduced into the air inlet pipe 11 through the hot air return pipe 2, the situation that the working environment of workers is damaged when the hot air with the residual heat is directly discharged into the air is avoided, the residual heat can be effectively utilized, the resource waste is avoided, the heating time of the new; the ultraviolet lamp tube 18 and the hot air are arranged to dry the printing stock 12 together, so that the drying effect is better. The above is the whole content of the present invention.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a printing machine drying mechanism, its characterized in that, includes printing room (1), drying chamber (19), heating cabinet (10) and base (5), base (5) top middle part is equipped with heating cabinet (10), the inside middle part of heating cabinet (10) is equipped with fan (20), fan (20) bottom middle part is equipped with air inlet house steward (24), air inlet house steward (24) is formed by air-supply line (11) and hot-blast back flow (2) converge, air-supply line (11) stretch out heating cabinet (10) one side, hot-blast back flow (2) stretch out heating cabinet (10) and one side that air-supply line (11) are adjacent, the hot-blast back flow (2) other end stretches into drying chamber (19) side, fan (20) top is equipped with out tuber pipe (3), it is equipped with a plurality of to go out tuber pipe (3), it stretches out heating cabinet (10) top to go out tuber pipe (3), go out tuber pipe (3) other end and stretch into drying chamber (19) bottom, drying chamber (19) are located printing chamber (1) one side bottom, it is equipped with heating wire (22) to go out inside one side of leaning on of tuber pipe (3) pipe wall, heating wire (22) are equipped with a plurality of, it is equipped with heat preservation (23) to go out inside one side of leaning on of tuber pipe (3) pipe wall, the inside top of drying chamber (19) is equipped with ultraviolet tube (18), ultraviolet tube (18) are equipped with a plurality of.

2. The drying mechanism of the printing machine as claimed in claim 1, wherein a material roller (6) is arranged at the top of one side inside the printing chamber (1), a material rolling roller (9) is arranged at the bottom of one side inside the drying chamber (19), a guide roller (13) is arranged at the top of the other side inside the printing chamber (1), a printing receiving roller (14) is arranged at one side of the bottom of the guide roller (13), a printing plate roller (15) is arranged at one side of the bottom of the printing receiving roller (14), an anilox ink transferring roller (16) is arranged at one side of the bottom of the printing plate roller (15), a printing stock (12) is arranged on the material roller (6), and the printing stock (12) is sequentially connected with the material rolling roller (6), the guide roller (13), the printing receiving roller (14), the printing plate roller (15) and the material.

3. The drying mechanism of the printing machine as claimed in claim 1, wherein support frames (21) are arranged on two sides of the bottom of the fan (20), the top of each support frame (21) is fixedly connected with the fan (20), and the bottom of each support frame (21) is fixedly connected with the heating box (10).

4. The drying mechanism of the printing machine as claimed in claim 1, wherein support columns (4) are arranged at four corners of the top of the base (5), the bottom of each support column (4) is fixedly connected with the top of the base (5), and the top of each support column (4) is fixedly connected with four corners of the bottom of the printing chamber (1).

5. A printing press drying mechanism according to claim 2, characterized in that the bottom of the anilox roller (16) is provided with a doctor blade (17), the top of the doctor blade (17) is movably connected with the anilox roller (16), and the bottom of the doctor blade (17) is fixedly connected with the bottom inside the printing chamber (1).

6. The drying mechanism of the printing machine as claimed in claim 1, characterized in that a door panel (7) is arranged outside the printing chamber (1) on the side close to the material roller (6) and the material winding roller (9), the door panel (7) is connected with the printing chamber (1) through a hinge, a handle (8) is arranged on the door panel (7), and the handle (8) is fixedly connected with the door panel (7).