CN213830935U

CN213830935U - Finished product drying device of printing machine

Info

Publication number: CN213830935U
Application number: CN202021779852.2U
Authority: CN
Inventors: 简爱明; 李瑶耀; 张文路
Original assignee: Anhui Guorui Safety Printing Co ltd
Current assignee: Anhui Guorui Safety Printing Co ltd
Priority date: 2020-08-24
Filing date: 2020-08-24
Publication date: 2021-07-30
Anticipated expiration: 2030-08-24

Abstract

The utility model discloses a finished product drying device of printing machine, including stoving mechanism and cooling body, earlier lead to the power to the heater strip on the hot plate, then the starter motor drives the flabellum and rotates, preheats the drying chamber, place the finished product after printing on rolling conveyer belt again, when the printing finished product has advanced the hot plate below, what the produced heat of heater strip was even dries the finished product, under the rotation of conveyer belt, the printing finished product can get into the cooling chamber, the condenser pipe of installation in the cooling chamber can carry out effectual cooling to the printing finished product and handle. The utility model has good drying effect on the finished product of the printing machine, the heat generated by the heating wire is uniformly distributed above the conveyor belt, the finished product is guaranteed to be heated uniformly, and the wrinkles caused by the local shrinkage of the finished product due to the overhigh local temperature are reduced; meanwhile, the spiral arrangement of the condensation pipe increases the contact area with the air in the cooling chamber, so that the air is cooled, the cooling efficiency of finished products is improved, and the operation of subsequent operators is facilitated.

Description

Finished product drying device of printing machine

Technical Field

The utility model relates to a lithography apparatus skill bundle field specifically is a finished product drying device of printing machine.

Background

Modern printing presses typically consist of mechanisms for plating, inking, stamping, feeding (including folding), etc. The working principle is as follows: the characters and images to be printed are made into printing plate, then it is mounted on the printing machine, then the ink is coated on the position of the characters and images on the printing plate by manual or printing machine, then it is directly or indirectly transferred on the paper or other printing material (such as textile, metal plate, plastics, leather, wood plate, glass and ceramic) so as to reproduce the same printed matter as the printing plate. The invention and the development of the printing machine play an important role in the propagation of human civilization and culture.

At present, certain unabsorbed ink exists on the surface of a finished product printed by an existing printing machine, and the finished product is easy to be pasted after being touched, so that a drying oven is adopted to dry the printed product. However, when the existing drying device dries the printed matter, the surface of the printed matter is heated unevenly, and the printed matter is partially shrunk and wrinkled.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a finished product drying device of printing machine 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 finished product drying device of a printing machine comprises a conveyor belt bracket and a conveying mechanism arranged above the conveyor belt bracket, wherein a working mechanism is also arranged above the conveying mechanism; the conveying mechanism comprises a conveying roller and a conveying belt, the conveying roller is arranged at the top end of the conveying belt support, and the conveying roller is in rolling connection with the top end of the conveying belt support; the conveying belt is arranged on the conveying roller on the conveying belt bracket; the working mechanism comprises a box body bracket, a box body and a partition plate, the box body bracket is arranged between the conveyor belt brackets, the box body is fixedly arranged at the top end of the box body bracket, and the lower end of the box body is provided with an opening for the movement of the conveyor belt; a partition board is arranged in the middle of the interior of the box body, and the partition board is vertically and fixedly arranged in the interior of the box body to divide the box body into two chambers; the left side of the box body is provided with a drying chamber, the inside of the box body is provided with a drying mechanism, the right side of the box body is provided with a cooling chamber, and the inside of the box body is provided with a cooling mechanism; the drying mechanism comprises a motor, a transmission shaft, fan blades, a heating plate and heating wires, the motor is fixedly arranged in the middle of the upper surface of the drying chamber through a motor box, the transmission shaft of the motor penetrates through the top of the box body and extends into the drying box, and the fan blades are fixedly arranged at the output end of the transmission shaft; the lower part of flabellum is equipped with the hot plate, and hot plate fixed mounting is on the inner wall of drying chamber and be on a parallel with the conveyer belt.

As a further aspect of the present invention: the cooling mechanism comprises a condensation pipe, the condensation pipe is arranged in the cooling chamber and is positioned above the conveying belt.

As a further aspect of the present invention: the lower surface of the heating plate is provided with a plurality of heating wires, and the two ends of each heating wire are respectively and fixedly connected to the two sides of the upper inner wall and the lower inner wall of the heating plate.

As a further aspect of the present invention: outlets at two ends of the condensing pipe are arranged outside the box body.

As a further aspect of the present invention: the inner walls of the box body and the partition plate are respectively provided with heat insulation cotton, so that the damage of the box body caused by temperature is reduced.

Compared with the prior art, the beneficial effects of the utility model are that: the drying device has a good drying effect on the finished products of the printing machine, the heat generated by the heating wires is uniformly distributed above the conveyor belt, so that the finished products are uniformly heated, and wrinkles caused by local shrinkage of the finished products due to over-high local temperature are reduced; meanwhile, the spiral arrangement of the condensation pipe increases the contact area with the air in the cooling chamber, so that the air is cooled, the cooling efficiency of finished products is improved, and the operation of subsequent operators is facilitated.

Drawings

Fig. 1 is a schematic structural diagram of a finished product drying device of a printing machine.

Fig. 2 is a schematic structural view of the heating plate of fig. 1.

In the figure: 1. conveyor belt support, 2, transport mechanism, 21, conveying roller, 22, conveyor belt, 3, operating device, 31, box support, 32, box, 33, baffle, 4, stoving mechanism, 41, motor, 42, transmission shaft, 43, flabellum, 44, hot plate, 45, heater strip, 5, cooling body, 51, condenser pipe, 6, thermal-insulated cotton.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, in an embodiment of the present invention, a finished product drying device for a printing machine includes a conveyor belt bracket 1 and a conveying mechanism 2 installed above the conveyor belt bracket 1, and a working mechanism 3 is further disposed above the conveying mechanism 2; the conveying mechanism 2 comprises a conveying roller 21 and a conveying belt 22, the conveying roller 21 is arranged at the top end of the conveying belt support 1, and the conveying roller 21 is in rolling connection with the top end of the conveying belt support 1; the conveyor belt 22 is arranged on the conveyor roller 21 on the conveyor belt bracket 1, so that a printing finished product can be conveniently conveyed on the conveyor belt 22; the working mechanism 3 comprises a box body bracket 31, a box body 32 and a partition plate 33, the box body bracket 31 is arranged between the conveyor belt brackets 1, the box body 32 is fixedly arranged at the top end of the box body bracket 31, and an opening for the movement of the conveyor belt 22 is formed at the lower end of the box body 32; a partition plate 33 is arranged in the middle of the interior of the box body 32, and the partition plate 33 is vertically and fixedly arranged in the interior of the box body 32 to divide the box body 32 into two chambers; the left side of the box body 32 is a drying chamber, the inside of the box body is provided with a drying mechanism 4, the right side of the box body is a cooling chamber, and the inside of the box body is provided with a cooling mechanism 5; the drying mechanism 4 comprises a motor 41, a transmission shaft 42, fan blades 43, a heating plate 44 and a heating wire 45, the motor 41 is fixedly arranged in the middle of the upper surface of the drying chamber through a motor box, the transmission shaft 42 of the motor 41 penetrates through the top of the box body 32 and extends into the drying box, and the fan blades 43 are further fixedly arranged at the output end of the transmission shaft 42; a heating plate 44 is provided below the fan blades 43, and the heating plate 44 is fixedly installed on the inner wall of the drying chamber and is parallel to the conveyor belt 22.

The cooling mechanism 5 includes a condensation duct 51, and the condensation duct 51 is disposed inside the cooling chamber and above the conveyor belt 22.

The lower surface of the heating plate 44 is provided with a plurality of heating wires 45, and two ends of the heating wires 45 are respectively and fixedly connected to two sides of the upper and lower inner walls of the heating plate 44.

The outlets at the two ends of the condensation pipe 51 are arranged outside the box body 32, so that the condensation pipe 51 is convenient to cool.

The inner walls of the box body 32 and the partition plate 33 are respectively provided with heat insulation cotton 6, so that damage to the box body 32 caused by temperature is reduced.

The heating wire 45 on the heating plate 44 is powered on, then the starting motor 41 drives the fan blades 43 to rotate, the drying chamber is preheated, the printed finished product is placed on the rolling conveying belt 22, when the printed finished product enters the lower part of the heating plate 44, the heat generated by the heating wire 45 is uniform, the finished product is dried, the printed finished product can enter the cooling chamber under the rotation of the conveying belt 22, and the condensing pipe 51 arranged in the cooling chamber can effectively cool the printed finished product. The utility model has good drying effect on the finished product of the printing machine, the heat generated by the heating wire 45 is uniformly distributed above the conveyor belt 22, the finished product is ensured to be heated uniformly, and the wrinkles caused by the local shrinkage of the finished product due to the over-high local temperature are reduced; meanwhile, the spiral arrangement of the condensation pipe 51 increases the contact area with the air in the cooling chamber, so that the air is cooled, the cooling efficiency of finished products is improved, and the operation of subsequent operators is facilitated.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A finished product drying device of a printing machine comprises a conveyor belt bracket (1) and a conveying mechanism (2) arranged above the conveyor belt bracket (1), wherein a working mechanism (3) is also arranged above the conveying mechanism (2); the conveying mechanism is characterized in that the conveying mechanism (2) comprises a conveying roller (21) and a conveying belt (22), the conveying roller (21) is arranged at the top end of the conveying belt support (1), and the conveying roller (21) is in rolling connection with the top end of the conveying belt support (1); the conveyor belt (22) is arranged on the conveyor roller (21) on the conveyor belt bracket (1); the working mechanism (3) comprises box body supports (31), box bodies (32) and partition plates (33), the box body supports (31) are arranged among the conveyor belt supports (1), the box bodies (32) are fixedly arranged at the top ends of the box body supports (31), and openings for movement of the conveyor belts (22) are formed in the lower ends of the box bodies (32); a partition plate (33) is arranged in the middle of the interior of the box body (32), and the partition plate (33) is vertically and fixedly arranged in the interior of the box body (32) to divide the box body (32) into two chambers; the left side of the box body (32) is provided with a drying chamber, the inside of the box body is provided with a drying mechanism (4), the right side of the box body is provided with a cooling chamber, and the inside of the box body is provided with a cooling mechanism (5); the drying mechanism (4) comprises a motor (41), a transmission shaft (42), fan blades (43), a heating plate (44) and a heating wire (45), the motor (41) is fixedly arranged in the middle of the upper surface of the drying chamber through a motor box, the transmission shaft (42) of the motor (41) penetrates through the top of the box body (32) and extends into the drying box, and the fan blades (43) are fixedly arranged at the output end of the transmission shaft (42); a heating plate (44) is arranged below the fan blades (43), and the heating plate (44) is fixedly arranged on the inner wall of the drying chamber and is parallel to the conveyor belt (22).

2. A drying device for finished products in a printing machine, as in claim 1, wherein said cooling means (5) comprise a condensation duct (51), said condensation duct (51) being arranged inside the cooling chamber and above the conveyor belt (22).

3. The drying device for the finished products of the printing machine is characterized in that a plurality of heating wires (45) are arranged on the lower surface of the heating plate (44), and two ends of the heating wires (45) are respectively and fixedly connected to two sides of the upper inner wall and the lower inner wall of the heating plate (44).

4. The drying device for finished products of printing machine as claimed in claim 2, wherein the outlets of both ends of said condensation duct (51) are arranged outside the box (32).

5. The finished product drying device of the printing machine is characterized in that the inner walls of the box body (32) and the partition plate (33) are provided with heat insulation cotton (6), so that damage to the box body (32) caused by temperature is reduced.