CN219294998U

CN219294998U - Printing material gas heat drying device

Info

Publication number: CN219294998U
Application number: CN202223500670.9U
Authority: CN
Inventors: 刘志军; 郭忠岭
Original assignee: Zhengzhou Weiyan Printing Technology Co ltd
Current assignee: Zhengzhou Weiyan Printing Technology Co ltd
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-07-04
Anticipated expiration: 2032-12-27

Abstract

The utility model relates to the technical field of printing equipment, and discloses a printing material pneumatic-thermal drying device which solves the technical problem of uneven drying of the existing printing material, and comprises a frame, a conveying workbench, a conveying rotating shaft, the printing material and a drying component, wherein the conveying workbench is arranged at the top end of the frame, the conveying rotating shaft is rotatably arranged on the upper surface of the conveying workbench, the printing material is transmitted and conveyed by the conveying rotating shaft, and the drying component is fixed on the conveying workbench and is arranged right above the printing material; according to the technical scheme, the utility model heats air by using the heating wire, hot air is sprayed out through the plurality of densely distributed air spraying holes, the hot air can be uniformly sprayed on a printing material to finish quick drying of printing ink, waiting is not needed when the printing material is collected, so that the working efficiency is improved, the damage rate of the printing material is reduced, and the purposes of uniform drying and high efficiency are achieved.

Description

Printing material gas heat drying device

Technical Field

The utility model relates to the technical field of printing equipment, in particular to a printing material pneumatic-thermal drying device.

Background

The printing material drying device is suitable for drying printing, spraying and drying the surface of a product, drying electronic elements, thermosetting adhesives, thermosetting ink, spray painting, printing, clothing printing, printing and dyeing, food and the like. The printing material drying device is designed for mass production in a laboratory or factory. The ink on the surface of the printing material can be dried quickly.

The utility model patent of China of present patent publication No. CN 215397681U discloses a can improve printed matter drying device of printed matter drying efficiency, which comprises a box body, the left side fixedly connected with heating cabinet at box top, the right side intercommunication of heating cabinet has the air-blower, the inner chamber fixedly connected with U template of box, the outlet duct of air-blower runs through to the inner chamber of box and communicates with U template, the inner wall intercommunication of U type pipe has the air-out cover, the rear side fixedly connected with motor of box, the pivot of motor runs through to the inner chamber of box and fixedly connected with bull stick.

The drying device in the prior art can enable printed matters to be overturned and dried, and the original horizontally conveyed printed materials are converted into overturned and conveyed printed material forms in the device, wherein the device is used for providing a heat source and is provided with an air outlet cover arranged on a U-shaped plate, and hot air is discharged from the air outlet cover to dry the printed materials. However, since the air outlet of the air outlet cover is single, the printing material in motion is dried, and the ideal drying effect is not achieved, so that improvement exists.

Disclosure of Invention

Aiming at the technical problem of uneven drying of the printing material, which is proposed in the background art, the utility model heats air by utilizing the electric heating wire, hot air is sprayed out through the plurality of densely distributed air spraying holes, the hot air can be uniformly sprayed on the printing material to finish quick drying of the printing ink, waiting is not needed when the printing material is collected, thus the working efficiency is improved, the damage rate of the printing material is reduced, and the purposes of uniform drying and high efficiency are achieved.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the printing material pneumatic-thermal drying device comprises a frame, a conveying workbench, a conveying rotating shaft, a printing material and a drying component, wherein the conveying workbench is arranged at the top end of the frame, the conveying rotating shaft is rotatably arranged on the upper surface of the conveying workbench, the printing material is conveyed by the conveying rotating shaft in a transmission way, and the drying component is fixed on the conveying workbench and is arranged right above the printing material; the drying assembly comprises side plates, a box body, heating wires, a blowing fan and a driving assembly, wherein the side plates are arranged in two and are respectively installed and fixed on two sides of the conveying workbench, the box body is fixed at the top of the side plates, the two side plates are arranged between the side plates and located in the lower space of the box body, the drying chamber is formed in the box body, the heating wires and the blowing fan are arranged in the box body, densely distributed air spraying holes are formed in the bottom surface of the box body, an air inlet is formed in the top surface of the box body, and the driving assembly is in driving connection with the blowing fan.

According to the technical scheme, the electric heating wire is utilized to heat the air, the hot air is sprayed out through the plurality of densely distributed air spraying holes, the hot air can be uniformly sprayed on the printing material to finish quick drying of the printing ink, waiting is not needed when the printing material is collected, and therefore the working efficiency is improved, the damage rate of the printing material is reduced, and the purposes of uniform drying and high efficiency are achieved.

The utility model is further provided with: the frame comprises upright posts and crosspieces, wherein the top ends of the upright posts are fixedly provided with the conveying workbench, and the crosspieces are fixed between the upright posts for reinforcement.

Through above-mentioned technical scheme, the crosspiece is fixed and is used for the reinforcement between the stand.

The utility model is further provided with: the conveying workbench comprises a bedplate and mounting blocks, wherein the bedplate is mounted on the frame, the mounting blocks are fixed on the bedplate, and the conveying rotating shaft is rotatably mounted between the mounting blocks.

Through above-mentioned technical scheme, the installation piece is used for installing and carries the pivot.

The utility model is further provided with: the blower fan is suspended on the top surface of the box body, and the blower fan is rotatably installed on the top surface of the box body.

Through above-mentioned technical scheme, blow the circulation of air through the blower fan, can drive the hot air that the heating wire heated to the printing material surface of waiting to dry to play the stoving effect to the printing material.

The utility model is further provided with: the driving assembly comprises a driving motor and an output shaft, the driving motor drives the output shaft to rotate, and the output shaft and a rotating shaft of the blower fan are coaxially fixed.

Through above-mentioned technical scheme, driving motor drives the output shaft and rotates, and the output shaft rotates the pivot that drives the blast fan and rotates, and the blast fan rotates and drives the circulation of air to play the effect of stoving.

The utility model is further provided with: the heating wires are provided with a plurality of groups.

Through the technical scheme, the drying effect of the heating wires of the plurality of groups is better.

The utility model is further provided with: the bottoms of the side plates are slidably arranged on two sides of the conveying workbench, and the working positions of the drying assemblies are changed through the side plates.

Through above-mentioned technical scheme, change drying assembly's stoving working position for the stoving work is more nimble.

The utility model is further provided with: the gas orifice size is greater upstream adjacent the transport table than the gas orifice size is downstream adjacent the transport table.

Through the technical scheme, as the downstream printing material is dried for a period of time, the surface of the downstream printing material is drier, so that the drying intensity at the downstream can be properly reduced, and the overall drying effect is more uniform.

In summary, the utility model has the following beneficial effects:

(1) The heating wire is utilized to heat air, the hot air is sprayed out through a plurality of densely distributed air spraying holes, and the hot air can be uniformly sprayed on a printing material to finish quick drying of the printing ink;

(2) The drying effect of utilizing a plurality of groups of heating wires is better;

(3) The size of the air spraying holes close to the upstream of the conveying workbench is larger than that of the air spraying holes close to the downstream of the conveying workbench, so that the drying strength at the downstream can be properly reduced, and the overall drying effect is more uniform.

Drawings

FIG. 1 is a schematic view of the overall three-dimensional structure of a pneumatic drying device;

fig. 2 is a schematic diagram of the internal structure of the drying module.

Reference numerals: 1. a frame; 1-1, stand columns; 1-2, crosspieces; 2. a conveying workbench; 2-1, a bedplate; 2-2, mounting blocks; 3. a conveying rotating shaft; 4. printing a material; 5. a drying assembly; 5-1, side plates; 5-2, a box body; 5-21, air injection holes; 5-22, an air inlet; 5-3, heating wires; 5-4, a blower fan; 5-5, a driving assembly; 5-51, driving a motor; 5-52, an output shaft.

Detailed Description

The present utility model will be described in further detail with reference to examples and drawings, but embodiments of the present utility model are not limited thereto.

As can be seen from fig. 1 and 2, the pneumatic and thermal drying device for printing materials comprises a frame 1, a conveying workbench 2, a conveying rotating shaft 3, a printing material 4 and a drying assembly 5. The installation position and the connection structure of the five parts are as follows: the conveying workbench 2 is arranged at the top end of the frame 1, the conveying rotating shaft 3 is rotatably arranged on the upper surface of the conveying workbench 2, the printing material 4 is conveyed in a transmission way by utilizing the conveying rotating shaft 3, and the drying assembly 5 is fixed on the conveying workbench 2 and is arranged right above the printing material 4. The structure setting of drying component 5 is utilized to this scheme to reach even, quick stoving's effect.

Wherein, frame 1 includes stand 1-1 and crosspiece 1-2, and the top fixed mounting of stand 1-1 carries workstation 2, and crosspiece 1-2 is fixed and is used for strengthening between stand 1-1, through the connection structure between the firm whole stand 1-1 of crosspiece 1-2.

The conveying workbench 2 comprises a bedplate 2-1 and mounting blocks 2-2, the bedplate 2-1 is mounted on the frame 1, the mounting blocks 2-2 are fixed on the bedplate 2-1, and the conveying rotating shaft 3 is rotatably mounted between the mounting blocks 2-2. The conveying rotating shafts 3 are independently installed through the installation blocks 2-2, so that a good conveying environment of the printing materials 4 is provided.

The structure of the drying assembly 5 comprises five parts of a side plate 5-1, a box body 5-2, an electric heating wire 5-3, a blower fan 5-4 and a driving assembly 5-5. Wherein, curb plate 5-1 sets up two and installs respectively and fix in the both sides of carrying workstation 2, box 5-2 is fixed at the top of curb plate 5-1, and the below space that just is located box 5-2 between two curb plates 5-1 is the drying chamber, and heating wire 5-3 and blast fan 5-4 all set up in the inside of box 5-2, and densely distributed fumarole 5-21 has been seted up to the bottom surface of box 5-2, and air intake 5-22 has been seted up to the top surface of box 5-2, and drive assembly 5-5 and blast fan 5-4 drive connection.

The heating wire 5-3 is provided with a plurality of groups, the blower fan 5-4 is suspended on the top surface of the case 5-2, and the blower fan 5-4 is rotatably installed on the top surface of the case 5-2. The driving assembly 5-5 comprises a driving motor 5-51 and an output shaft 5-52, the driving motor 5-51 drives the output shaft 5-52 to rotate, and the rotating shafts of the output shaft 5-52 and the blower fan 5-4 are coaxially fixed.

In order to realize the change of the working position of the drying assembly 5, the bottom of the side plate 5-1 is arranged at two sides of the conveying workbench 2 in a sliding way, and the working position of the drying assembly 5 is changed through the side plate 5-1.

In order to further improve the uniformity of drying, the size of the air injection holes 5-21 close to the upstream of the conveying workbench 2 is larger than that of the air injection holes 5-21 close to the downstream of the conveying workbench 2, so that the drying strength at the downstream can be properly reduced, and the overall drying effect is more uniform.

Working principle: according to the utility model, the electric heating wires 5-3 are utilized to heat air, hot air is sprayed out through the plurality of densely distributed air spraying holes 5-21, and the hot air can be uniformly sprayed on the printing material 4 to finish quick drying of the printing ink, so that waiting is not needed when the printing material 4 is collected, the working efficiency is improved, the damage rate of the printing material 4 is reduced, and the purposes of uniform drying and high efficiency are achieved.

The above description is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.

Claims

1. The utility model provides a printing material gas heat drying device, includes frame (1), transport workstation (2), carries pivot (3), printing material (4) and drying module (5), carry workstation (2) to install on the top of frame (1), carry pivot (3) rotation to install the upper surface of carrying workstation (2), printing material (4) utilize carry pivot (3) to carry out transmission, characterized in that, drying module (5) are fixed on carrying workstation (2) and are arranged in directly over printing material (4); the drying assembly (5) comprises side plates (5-1), a box body (5-2), heating wires (5-3), a blowing fan (5-4) and a driving assembly (5-5), wherein the side plates (5-1) are arranged and respectively installed and fixed on two sides of the conveying workbench (2), the box body (5-2) is fixed at the top of the side plates (5-1), two side plates (5-1) are arranged between the side plates and are located below the box body (5-2), a drying chamber is arranged in a space below the box body (5-2), the heating wires (5-3) and the blowing fan (5-4) are arranged inside the box body (5-2), densely distributed air holes (5-21) are formed in the bottom surface of the box body (5-2), and an air inlet (5-22) is formed in the top surface of the box body (5-2), and the driving assembly (5-4) is in driving connection with the blowing fan.

2. A printed material pneumatic thermal drying apparatus according to claim 1, wherein: the machine frame (1) comprises upright posts (1-1) and crosspieces (1-2), wherein the conveying workbench (2) is fixedly arranged at the top ends of the upright posts (1-1), and the crosspieces (1-2) are fixed between the upright posts (1-1) for reinforcement.

3. A printed material pneumatic thermal drying apparatus according to claim 1, wherein: the conveying workbench (2) comprises a bedplate (2-1) and mounting blocks (2-2), the bedplate (2-1) is mounted on the frame (1), the mounting blocks (2-2) are fixed on the bedplate (2-1), and the conveying rotating shaft (3) is rotatably mounted between the mounting blocks (2-2).

4. A printed material pneumatic thermal drying apparatus according to claim 1, wherein: the blower fan (5-4) is suspended on the top surface of the case (5-2), and the blower fan (5-4) is rotatably mounted on the top surface of the case (5-2).

5. A printed material pneumatic thermal drying apparatus according to claim 1, wherein: the driving assembly (5-5) comprises a driving motor (5-51) and an output shaft (5-52), the driving motor (5-51) drives the output shaft (5-52) to rotate, and the rotating shafts of the output shaft (5-52) and the blower fan (5-4) are coaxially fixed.

6. A printed material pneumatic thermal drying apparatus according to claim 1, wherein: the electric heating wires (5-3) are provided with a plurality of groups.

7. A printed material pneumatic thermal drying apparatus according to claim 1, wherein: the bottoms of the side plates (5-1) are slidably arranged on two sides of the conveying workbench (2), and the working position of the drying assembly (5) is changed through the side plates (5-1).

8. A printed material pneumatic thermal drying apparatus according to claim 1, wherein: the size of the air injection holes (5-21) near the upstream of the conveying workbench (2) is larger than the size of the air injection holes (5-21) near the downstream of the conveying workbench (2).