CN218854766U

CN218854766U - Drying oven of water-based coating machine

Info

Publication number: CN218854766U
Application number: CN202223180023.4U
Authority: CN
Inventors: 吕保民; 黎传东; 马奔一
Original assignee: Anhui Pangdu Environmental Protection Technology Co ltd
Current assignee: Anhui Pangdu Environmental Protection Technology Co ltd
Priority date: 2022-11-28
Filing date: 2022-11-28
Publication date: 2023-04-14
Anticipated expiration: 2032-11-28

Abstract

The utility model discloses a water-based coating machine drying oven, which relates to the technical field of coating machines and solves the technical problems that the prior air inlet setting and the power roller are arranged in a curved shape in the cavity of the coating machine drying oven body, so that the uneven air injection is easily caused, the surfaces at two sides of a substrate are heated unevenly, and the drying quality of the substrate is further influenced to a certain extent; the drying device comprises a box body, wherein three rotating rollers are uniformly and rotatably connected inside the box body, conveying rollers are fixedly arranged on the surfaces of the three rotating rollers, a base material is wound on the surfaces of the three conveying rollers, air inlet pipes are fixedly arranged in the middle of the top end and the middle of the bottom end of the box body, a drying assembly is arranged at the top end of one air inlet pipe, the drying assembly comprises a fixed pipe, an air distribution pipe and two first air guide covers, and the fixed pipe is fixedly arranged at the top of one air inlet pipe; the utility model discloses it is even to have to be convenient for be heated substrate surface, ensures the quality of substrate, improves the product percent of pass.

Description

Drying oven of water-based coating machine

Technical Field

The utility model relates to a coating machine technical field especially relates to a water based coating machine oven.

Background

The coating machine is mainly used for the surface coating process production of films, paper and the like, and the coating machine coats a layer of water-based pattern layers with specific functions such as glue, paint or printing ink and the like on a coiled substrate, and cuts the coiled substrate into sheets or rolls after drying, so that an oven can be used in the production process;

according to the coating machine oven provided by the Chinese patent authorization publication No. CN201820310458.0, the driving force is applied to each power roller, so that the coated base material is uniformly stressed in the conveying process, and the problems that the coated base material is deformed or damaged and the stability of the product quality is reduced due to the fact that the driving force is applied to the conveying rollers at one end or two ends are avoided; however, the arrangement of the air inlets and the arrangement of the power rollers in a curved shape in the cavity of the coating machine oven body easily cause uneven air injection to cause uneven heating of the surfaces on the two sides of the substrate, and further cause the drying quality of the substrate to be affected to a certain extent.

An aqueous coating coater oven was designed for this purpose to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a waterborne coating machine oven has solved the setting of air inlet and has arranged with the curve with the power roller in the cavity of coating machine oven body, leads to jet-propelled inhomogeneous to make substrate both sides surface be heated inequality very easily, further leads to substrate oven-dry mass to receive the technical problem of certain influence.

For solving the technical problem, the utility model provides a pair of waterborne coating machine oven, the power distribution box comprises a box body, the inside even rotation of box is connected with three commentaries on classics roller, and is three the equal fixed mounting in surface of commentaries on classics roller has the conveying roller, and is three conveying roller surface winding has the substrate, the equal fixed mounting in middle part on middle part and the bottom on box top has the intake pipe, one of them the top of intake pipe is equipped with drying assembly, drying assembly is including fixed pipe, gas distribution pipe and two first wind scoopers, fixed pipe fixed mounting is at the top of one of them intake pipe, the one end fixed mounting of fixed pipe has the gas distribution pipe, the equal fixed mounting in both ends of gas distribution pipe has first wind scooper, another the bottom fixed mounting of intake pipe has the shunt tubes, the equal fixed mounting in both ends of shunt tubes has the second wind scooper, the positive middle part fixed mounting of box has the air heater.

Preferably, the back of the box body is fixedly provided with three motors, and transmission shafts of the three motors penetrate through the box body and are fixedly connected with one ends of the rotating rollers.

Preferably, a three-way pipe is fixedly installed at an air outlet of the air heater, and two ends of the three-way pipe are respectively and fixedly connected with the other end of the corresponding air inlet pipe.

Preferably, an exhaust pipe is fixedly mounted on one side of the top end of the box body.

Preferably, the bottom of the two sides of the box body is provided with a rectangular groove corresponding to the base material.

Preferably, a switch panel is fixedly mounted at the top of the front face of the box body, an air heater switch and a motor switch are respectively and fixedly mounted on the surface of the switch panel, and the air heater and the motor are respectively and electrically connected with the power supply through the air heater switch and the motor switch.

Compared with the prior art, the utility model provides a pair of waterborne coating machine oven has following beneficial effect:

the utility model provides a waterborne coating machine oven, be provided with the stoving subassembly through the inside at the box, the substrate that sets up simultaneously is triangle-shaped and arranges, cooperate two first wind scoopers, and then be convenient for carry out drying process to a side of substrate, cooperate the intake pipe simultaneously, the setting of shunt tubes and second wind scooper, and then be convenient for carry out drying process to the another side of substrate, the three-way pipe that the cooperation set up simultaneously, two intake pipes, and then make first wind scooper and second wind scooper carry out drying process to the both sides of substrate simultaneously, and then make the substrate surface be heated evenly, the quality of guarantee substrate, the product percent of pass is improved.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic sectional structure of the present invention;

fig. 3 is an enlarged schematic view of the utility model at a;

fig. 4 is a schematic structural diagram of the back of the box body of the present invention.

Reference numbers in the figures: 1. a box body; 2. rotating the roller; 3. a conveying roller; 4. a substrate; 5. an air inlet pipe; 6. a drying assembly; 61. a fixed tube; 62. a gas distributing pipe; 63. a first wind scooper; 7. a shunt tube; 8. a second wind scooper; 9. a hot air blower; 10. a three-way pipe; 11. a motor; 12. and (4) exhausting the gas.

Detailed Description

The technical solutions in 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 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. 1-4, a baking oven of a water-based coating machine comprises a box body 1, three rollers 2 are uniformly and rotatably connected inside the box body 1, conveying rollers 3 are uniformly and fixedly mounted on the surfaces of the three rollers 2, a substrate 4 is wound on the surfaces of the three conveying rollers 3, air inlet pipes 5 are fixedly mounted in the middle of the top end and the middle of the bottom end of the box body 1, a drying assembly 6 is arranged at the top end of one air inlet pipe 5, the drying assembly 6 comprises a fixed pipe 61, an air distribution pipe 62 and two first air guide covers 63, the fixed pipe 61 is fixedly mounted at the top of one air inlet pipe 5, the air distribution pipe 62 is fixedly mounted at one end of the fixed pipe 61, the first air guide covers 63 are fixedly mounted at two ends of the air distribution pipe 62, a flow distribution pipe 7 is fixedly mounted at the bottom end of the other air inlet pipe 5, second air guide covers 8 are fixedly mounted at two ends of the flow distribution pipe 7, and a hot air blower 9 is fixedly mounted at the middle of the front surface of the box body 1.

Referring to fig. 4, three motors 11 are fixedly mounted on the back surface of the box body 1, and transmission shafts of the three motors 11 penetrate through the box body 1 and are fixedly connected with one ends of the rotating rollers 2, so as to drive the three conveying rollers 3 to rotate simultaneously.

Referring to fig. 1, a three-way pipe 10 is fixedly installed at an air outlet of the air heater 9, and two ends of the three-way pipe 10 are respectively and fixedly connected with the other end of the corresponding air inlet pipe 5, and are used for filling air into the air inlet pipe 5.

Referring to fig. 1, an exhaust pipe 12 is fixedly installed at one side of the top end of the case 1 for exhaust gas treatment.

Referring to fig. 1, rectangular grooves corresponding to the substrates 4 are formed in the bottoms of the two sides of the box body 1, so that the substrates 4 can be conveniently conveyed.

Referring to fig. 1, a switch panel is fixedly mounted on the top of the front surface of the box body 1, an air heater switch and a motor switch are respectively and fixedly mounted on the surface of the switch panel, and the air heater 9 and the motor 11 are respectively and electrically connected with a power supply through the air heater switch and the motor switch and used for better controlling the operation of each electrical appliance.

To sum up, the utility model discloses in, at first place this oven at the workplace, through opening the chamber door that will set up in box 1 side department, twine substrate 4 to the surface of three conveying roller 3, prepare to carry out drying process to it, then work through air heater switch and motor switch control air heater 9 and motor 11 respectively, the transmission shaft drive of motor 11 changes the roller 2 and conveying roller 3 rotates, carry substrate 4, the air heater 9 cooperation three-way pipe 10 and two intake pipes 5 that set up simultaneously make two intake pipes 5 transport gas, cooperation gas-distributing pipe 62, and then be convenient for make two first wind scoops 63 exhaust, and then be convenient for carry out drying process to a side of substrate 4, shunt tubes 7 and the second wind scoops 8 that cooperate simultaneously, and then be convenient for carry out drying process to another side of substrate 4, carry out abundant even stoving to the surface of substrate 4 simultaneously, and then make substrate 4 surface be heated evenly, ensure the quality of substrate 4, improve the product percent of pass; and finally, carrying out the next operation step on the dried base material 4.

It should be noted that, in this document, 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. 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.

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

Claims

1. The utility model provides a waterborne coating machine oven, includes box (1), its characterized in that: the drying device is characterized in that three rotating rollers (2) are connected to the box body (1) in an even rotating mode, the surface of each rotating roller (2) is fixedly provided with a conveying roller (3), the surface of each conveying roller (3) is wound with a substrate (4), air inlet pipes (5) are fixedly arranged in the middle of the top end and the middle of the bottom end of the box body (1), one air inlet pipe (5) is arranged at the top end of the air inlet pipe (6), each drying assembly (6) comprises a fixed pipe (61), an air distribution pipe (62) and two first air guide covers (63), the fixed pipe (61) is fixedly arranged at the top of one air inlet pipe (5), one end of the fixed pipe (61) is fixedly provided with the air distribution pipe (62), the two ends of the air distribution pipe (62) are fixedly provided with the first air guide covers (63), the other bottom end of the air inlet pipe (5) is fixedly provided with a flow distribution pipe (7), the two ends of the flow distribution pipe (7) are fixedly provided with second air guide covers (8), and the front middle of the box body (1) is fixedly provided with an air heater (9).

2. The baking oven of the water-based coating coater according to claim 1, wherein three motors (11) are fixedly mounted on the back surface of the box body (1), and transmission shafts of the three motors (11) penetrate through the box body (1) and are fixedly connected with one end of the rotating roller (2).

3. The oven of the water-based coating coater according to claim 1, wherein a three-way pipe (10) is fixedly installed at an air outlet of the hot air blower (9), and two ends of the three-way pipe (10) are respectively and fixedly connected with the other end of the corresponding air inlet pipe (5).

4. An oven for a water-based coating coater according to claim 1, characterized in that an exhaust pipe (12) is fixedly mounted on one side of the top end of the box body (1).

5. The drying oven of the water-based coating coater according to claim 1, wherein rectangular grooves corresponding to the base material (4) are formed in the bottoms of the two sides of the box body (1).

6. The oven of the water-based coating coater according to claim 2, wherein a switch panel is fixedly mounted on the top of the front surface of the box body (1), a hot air blower switch and a motor switch are respectively fixedly mounted on the surface of the switch panel, and the hot air blower (9) and the motor (11) are respectively electrically connected with a power supply through the hot air blower switch and the motor switch.