CN-224210774-U - Drying equipment is used in production of liquid packaging box

Abstract

The utility model discloses drying equipment for producing a liquid packaging box, and belongs to the field of liquid packaging box drying. The utility model provides a drying equipment is used in liquid packaging box production, includes the conveyer belt, one side of conveyer belt upper end is provided with the preheating frame, the inside lower extreme of preheating frame is provided with the mounting bracket, the inside both sides of mounting bracket are provided with the movable groove that is used for the activity adjustment. The utility model solves the problems that when the printing and drying equipment of the existing packaging box preheats before drying, hot air only contacts the outer wall of the liquid packaging box, only preheats the outer wall of the liquid packaging box and is incomplete in preheating.

Inventors

• DUAN JINWEN
• ZHANG HAORAN
• ZENG JIANJUN
• Zhang Wangshun
• SHI YANLIANG
• Zheng Yuanzhuo
• BAI JINXIN
• Dou han
• DONG XIN
• QIN YUNJIE

Assignees

• 红创包装(安徽)有限公司

Dates

Publication Date

20260508

Application Date

20250630

Claims (6)

1. 1. Drying equipment is used in production of liquid packaging box, including conveyer belt (1), its characterized in that, one side of conveyer belt (1) upper end is provided with preheats frame (2), the inside lower extreme of preheats frame (2) is provided with mounting bracket (9), the inside both sides of mounting bracket (9) are provided with movable groove (12) that are used for the activity adjustment, the upper end of mounting bracket (9) transversely is provided with quartz infrared lamp tube (11), the upper end of quartz infrared lamp tube (11) transversely is provided with first mounting plate (10), the upper end that all faces movable groove (12) in first mounting plate (10) both sides is provided with centre gripping piece (13), the lower extreme of movable groove (12) is provided with centre gripping piece (15) down.
2. 2. A drying apparatus for producing liquid packaging boxes according to claim 1, characterized in that the upper clamping piece (13) is welded and fixed with the first mounting piece (10), the inside of the upper clamping piece (13) is provided with a unidirectional threaded rod (14) in a penetrating way, the outside of the unidirectional threaded rod (14) is in threaded fit with the penetrating position of the upper clamping piece (13), and the lower end of the unidirectional threaded rod (14) is rotationally connected with the upper end of the lower clamping piece (15).
3. 3. The drying equipment for producing the liquid packaging box according to claim 1, wherein second mounting plates (16) are arranged between two sides of the mounting frame (9) and two sides of the inner wall of the preheating frame (2) respectively, the second mounting plates (16) are fixedly welded with the mounting frame (9), and the second mounting plates (16) are fixedly connected with the preheating frame (2) through bolts.
4. 4. A drying apparatus for producing liquid packaging boxes according to claim 3, characterized in that the welding position of the second mounting plate (16) and the mounting frame (9) is located between the upper clamping plate (13) and the lower clamping plate (15).
5. 5. A drying apparatus for producing liquid packages according to claim 1, wherein the other side of the upper end of the conveyor belt (1) is provided with a movable frame (4).
6. 6. The drying equipment for producing liquid packaging boxes according to claim 4, wherein a gas transmission pipeline (7) is transversely arranged at the upper end inside the preheating frame (2), and a shunt pipe (8) is transversely and sequentially arranged on the outer wall of the gas transmission pipeline (7).

Description

Drying equipment is used in production of liquid packaging box Technical Field The utility model relates to the field of liquid packaging box drying, in particular to drying equipment for liquid packaging box production. Background The drying equipment for liquid packaging box production is special equipment for rapidly drying ink after the printing of the liquid packaging box, and the equipment accelerates the volatilization of solvent in the ink by providing proper temperature and wind speed environment, so that the ink is rapidly solidified and firmly attached to the surface of the packaging box, thereby not only effectively ensuring the definition and color saturation of a printed pattern, but also improving the production efficiency, ensuring that the packaging box timely enters the next process, and playing a vital role in the production of the liquid packaging box by the drying equipment, and being an indispensable part for realizing automatic and efficient production. The chinese patent with publication number CN219706473U discloses a printing drying equipment for packaging box, including drying-machine and control panel, the bottom of drying-machine is provided with the conveyer belt, and the inside of drying-machine is separated for preheating chamber and stoving chamber through the baffle, and the top of preheating the chamber is provided with the blast pipe, and drying equipment can adjust the distance between bellows and heater and the conveyer belt as required, and then adjusts bellows and heater sporadic temperature, prevents bellows and heater and packing box contact in the time, can reduce because of adjusting bellows and heater's temperature, the stoving time that increases to reduce the energy consumption. When the printing and drying equipment of the patent packaging box preheats before drying, the material is only contacted by hot air to complete preheating, and the outside air cannot actively enter the inside of the liquid packaging box due to the internal sealing of the liquid packaging box, so that the hot air only contacts the outer wall of the liquid packaging box, and the liquid packaging box is only preheated, so that the preheating is incomplete and the preheating effect is poor. Disclosure of utility model The utility model aims to provide drying equipment for producing a liquid packaging box, which can realize internal and external synchronous heating by directly heating the inside of the liquid packaging box through the bottleneck of the liquid packaging box after adjusting the orientation of a quartz infrared lamp tube through an angle-adjustable quartz infrared lamp tube, so that internal and external synchronous preheating is realized, the preheating effect and the subsequent processing effect are improved, and the problems in the background art are solved. In order to achieve the above purpose, the drying equipment for producing the liquid packaging box comprises a conveying belt, wherein one side of the upper end of the conveying belt is provided with a preheating frame, the lower end inside the preheating frame is provided with a mounting frame, two sides inside the mounting frame are provided with movable grooves for movable adjustment, the upper end of the mounting frame is transversely provided with quartz infrared lamp tubes, the upper end of each quartz infrared lamp tube is transversely provided with a first mounting plate, two sides of each first mounting plate face the upper end of each movable groove, the lower end of each movable groove is provided with a lower clamping plate, after the quartz infrared lamp tubes move along the movable grooves and adjust angles, the clamping of the upper clamping plates and the lower clamping plates is used for fixing the adjustable angles, the drying equipment can adapt to different situations that different liquid packaging boxes are placed on the upper ends of the conveying belt, and is suitable for different preheating requirements. Preferably, go up grip block and first mounting piece welded fastening, go up the inside of grip block and run through and be provided with the one-way threaded rod, and the outside of one-way threaded rod and last grip block run through position screw thread fit, the lower extreme of one-way threaded rod rotates with the upper end of grip block down and is connected, can initiative direct lateral adjustment down the grip block through the rotation of one-way threaded rod and go up the interval between the grip block, can be so that go up grip block and grip block down and fix the position of quartz infrared lamp after carrying out the centre gripping. Preferably, the second mounting plate is arranged between the two sides of the mounting frame and the two sides of the inner wall of the preheating frame respectively, the second mounting plate is fixedly welded with the mounting frame, the second mounting plate is fixedly connected with the preheating frame through bolts, and the reserved second