CN215619425U

CN215619425U - Plastic packaging box heating equipment capable of heating uniformly

Info

Publication number: CN215619425U
Application number: CN202122057396.1U
Authority: CN
Inventors: 王敏峰
Original assignee: Hebei Meihe Packaging Products Co ltd
Current assignee: Hebei Meihe Packaging Products Co ltd
Priority date: 2021-08-30
Filing date: 2021-08-30
Publication date: 2022-01-25
Anticipated expiration: 2031-08-30

Abstract

The utility model discloses heating equipment for a plastic packaging box uniformly heated, which comprises a base, wherein an object stage is fixed on the outer wall of the top of the base through bolts, side plates are fixed on the outer walls of two sides of the top of the object stage through bolts, a rectangular table and a circular table are welded on the outer wall of one side, opposite to the two side plates, of the rectangular table and the circular table, first air holes are formed in the outer walls of the tops of the rectangular table and the circular table at equal intervals, sealing plates are fixed on the bottom ends of two sides of the rectangular table and the circular table through bolts, the bottom ends of the four sealing plates are fixed on the outer wall of the top of the object stage, an exhaust fan and a protective shell are fixed on the outer wall of one side of the base through bolts, and an air outlet of the exhaust fan is fixedly connected with a gas pipe. According to the utility model, the mounting plate, the second air holes, the rotating motor, the rotating shaft and the turbulence rod are arranged, so that the rotating motor is started to work to drive the rotating shaft and the turbulence rod to rotate, the distribution of hot air is more uniform, and the heating effect is ensured.

Description

Plastic packaging box heating equipment capable of heating uniformly

Technical Field

The utility model relates to the technical field of plastic packaging box processing, in particular to plastic packaging box heating equipment capable of heating uniformly.

Background

The plastic is a material which takes synthetic or natural polymer resin as a main material, has ductility at a certain temperature and pressure after being added with various additives, can fix the shape after being cooled, and the plastic packaging box has the characteristics of increased user experience, permanent and durable packaging, moisture resistance, water resistance, high toughness, strong transportation safety performance, product grade improvement and the like.

The plastic packaging box is at the in-process of preparation processing, often need use firing equipment to the heating of plastic packaging box, and present firing equipment does not have the function of carrying out the heating to different specification plastic packaging boxes simultaneously at the during operation, lacks the suitability to the heating effect is not even enough, and the local position of the plastic packaging box that appears easily can not get the phenomenon of heating.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a plastic packaging box heating device capable of heating uniformly.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a heating device for a plastic packaging box with uniform heating comprises a base, wherein an object stage is fixed on the outer wall of the top of the base through bolts, side plates are fixed on the outer walls of two sides of the top of the object stage through bolts, a rectangular table and a circular table are welded on the outer wall of one side, opposite to the two side plates, of the object stage, rectangular air guide holes and circular air guide holes are formed in the outer wall of the top of the object stage and are respectively positioned under the rectangular table and the circular table, first air holes are formed in the outer walls of the top of the rectangular table and the circular table and are distributed at equal intervals, sealing plates are fixed at the bottom ends of two sides of the rectangular table and the circular table through bolts, the bottom ends of the four sealing plates are fixed on the outer wall of the top of the object stage, an air exhauster and a protective shell are fixed on the outer wall of one side of the base through bolts, an air outlet of the air exhauster is fixedly connected with an air pipe, one end of the air pipe is communicated with the protective shell, the utility model discloses a hot air cover, including protective housing, base, intake pipe, protective housing, bolt, the outer wall of base one side has seted up the opening, and the opening inner wall has the intake pipe through the bolt fastening, intake pipe one end and protective housing are linked together, the inner wall of base both sides has same hot gas cover through the bolt fastening, the intake pipe is located the inside one end of base and is linked together with hot gas cover, the same mounting panel of hot gas cover both sides inner wall fixedly connected with, and the second bleeder vent has all been seted up at the mounting panel both ends.

Mounting panel top outer wall has rotation motor and two baffles through the bolt fastening, and rotates the motor and be located between two baffles, hot gas cover top rotates and is connected with the axis of rotation, and the vortex pole that axis of rotation outer wall fixedly connected with equidistance distributes, rotate motor output shaft and connect in the axis of rotation bottom.

The inner walls of the two sides of the gas transmission pipe are fixed with the same activated carbon adsorption ball through bolts.

The exhaust fan, the rotating motor and the two heating pipes are all connected with switches, and the switches are connected with a controller.

The utility model has the beneficial effects that:

1. according to the utility model, the plastic packaging box is placed on the rectangular table and the circular table by arranging the exhaust fan, the protective shell, the gas pipe, the heating pipe, the gas inlet pipe and the hot gas cover, the exhaust fan is started to work, outside air is extracted into the protective shell, the gas can be filtered by arranging the activated carbon adsorption ball in the gas pipe, the influence of particle impurities in the gas on the working state of the heating element is avoided, then the gas is heated by the action of the heating pipe, the heated gas is discharged by the hot gas cover, and the gas passes through the rectangular gas guide hole, the circular gas guide hole and the first gas guide hole, so that the heating treatment on the plastic packaging box is realized.

2. According to the heating device, the rectangular platform, the circular platform, the rectangular air guide holes and the circular air guide holes are arranged, so that plastic packaging boxes with different specifications can be heated at the same time, the applicability of the heating device is improved, the heating efficiency is improved during the manufacturing of the plastic packaging boxes, and the condition of hot air leakage can be avoided through the arranged sealing plate.

3. According to the utility model, the mounting plate, the second air holes, the rotating motor, the rotating shaft and the turbulence rod are arranged, so that the rotating motor is started to work to drive the rotating shaft and the turbulence rod to rotate, the distribution of hot air is more uniform, and the heating effect is ensured.

Drawings

Fig. 1 is a schematic structural view of a heating apparatus for a plastic packing box uniformly heated according to the present invention;

FIG. 2 is a schematic structural view of a circular table of the heating device for plastic packaging boxes uniformly heated according to the present invention;

FIG. 3 is a schematic view of a base of the heating apparatus for plastic packing box with uniform heating according to the present invention in a partial cross-sectional view;

FIG. 4 is a schematic cross-sectional view of a hot air hood of a plastic package box heating apparatus of the present invention;

fig. 5 is a partial sectional structural schematic view of a protective shell of the plastic packaging box heating device which is uniformly heated according to the utility model.

In the figure: the device comprises a base 1, an object stage 2, a side plate 3, a rectangular stage 4, a circular stage 5, a first air vent 6, an exhaust fan 7, a protective shell 8, an air delivery pipe 9, an air inlet pipe 10, a sealing plate 11, a rectangular air guide hole 12, a circular air guide hole 13, a hot air cover 14, a mounting plate 15, a second air vent 16, a rotating shaft 17, a turbulence rod 18, a rotating motor 19, a baffle 20, a heating pipe 21 and an active carbon adsorption ball 22.

Detailed Description

The technical solutions 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 a part of the embodiments of the present invention, and not all of the embodiments.

Example one

Referring to fig. 1-4, a heating device for a plastic packaging box with uniform heating comprises a base 1, wherein an object stage 2 is fixed on the outer wall of the top of the base 1 through bolts, side plates 3 are fixed on the outer walls of two sides of the top of the object stage 2 through bolts, a rectangular stage 4 and a circular stage 5 are welded on the outer wall of one side of the two side plates 3 opposite to each other, a rectangular air guide hole 12 and a circular air guide hole 13 are formed in the outer wall of the top of the object stage 2, the rectangular air guide hole 12 and the circular air guide hole 13 are respectively positioned under the rectangular stage 4 and the circular stage 5, first air holes 6 are formed in the outer walls of the tops of the rectangular stage 4 and the circular stage 5 at equal intervals, sealing plates 11 are fixed on the bottom ends of two sides of the rectangular stage 4 and the circular stage 5 through bolts, the bottom ends of the four sealing plates 11 are all fixed on the outer wall of the top of the object stage 2, an exhaust fan 7 and a protective shell 8 are fixed on the outer wall of one side of the base 1 through bolts, and an air outlet 9 of the exhaust fan 7 is fixedly connected with an air pipe 9, one end of the gas pipe 9 is communicated with the protective shell 8, preferably, the inner walls of two sides of the gas pipe 9 are fixed with the same activated carbon adsorption ball 22 through bolts, the inner walls of two sides of the protective shell 8 are fixed with two heat-producing pipes 21 through bolts, the outer wall of one side of the base 1 is provided with an opening, the inner wall of the opening is fixed with a gas inlet pipe 10 through bolts, one end of the gas inlet pipe 10 is communicated with the protective shell 8, the inner walls of two sides of the base 1 are fixed with the same hot gas cover 14 through bolts, one end of the gas inlet pipe 10 positioned in the base 1 is communicated with the hot gas cover 14, as a further proposal of the utility model, the inner walls of two sides of the hot gas cover 14 are fixedly connected with the same mounting plate 15, two ends of the mounting plate 15 are both provided with second air holes 16, the outer wall of the top of the mounting plate 15 is fixed with a rotating motor 19 and two baffles 20 through bolts, the rotating motor 19 is positioned between the two baffles 20, and the exhaust fan 7, The rotating motor 19 and the two heating pipes 21 are both connected with switches, the switches are connected with a controller, the controller is AQMD3620NS, the top end of the hot air hood 14 is rotatably connected with a rotating shaft 17, the outer wall of the rotating shaft 17 is fixedly connected with turbulence rods 18 which are distributed at equal intervals, and an output shaft of the rotating motor 19 is connected to the bottom end of the rotating shaft 17.

The working principle is as follows: when the plastic packaging box is used, firstly, the plastic packaging box is placed on the rectangular table 4 and the circular table 5, the exhaust fan 7 is started to work, outside air is extracted into the protective shell 8, the air can be filtered through the activated carbon adsorption balls 22 arranged in the air conveying pipe 9, the influence of particle impurities in the air on the working state of the heating element is avoided, then the air is heated under the action of the heating pipe 21, the heated air flows into the hot air cover 14, the rotating motor 19 is started to work at the moment, the rotating shaft 17 and the turbulence rod 18 are driven to rotate, hot air in the hot air cover 14 is distributed more uniformly, then the hot air is discharged through the hot air cover 14, the heating effect is ensured, further, the air passes through the rectangular air guide hole 12, the circular air guide hole 13 and the first air guide hole 6, the heating treatment of the plastic packaging box is realized, in the process, through the rectangle platform 4, circular platform 5, rectangle air guide hole 12 and the circular air guide hole 13 that set up, can heat the plastic packaging box of different specifications simultaneously to improved this heating device's suitability, the promotion that is favorable to heating efficiency when plastic packaging box preparation simultaneously, through the closing plate 11 that sets up, can avoid appearing the condition that steam leaks outward.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The heating equipment for the plastic packaging box with uniform heating comprises a base (1) and is characterized in that an object stage (2) is fixed on the outer wall of the top of the base (1), side plates (3) are fixed on the outer walls of two sides of the top of the object stage (2), a rectangular table (4) and a circular table (5) are welded on the outer wall of one side, opposite to the two side plates (3), of the object stage (2), rectangular air guide holes (12) and circular air guide holes (13) are formed in the outer wall of the top of the object stage (2), the rectangular air guide holes (12) and the circular air guide holes (13) are respectively located under the rectangular table (4) and the circular table (5), first air holes (6) distributed at equal intervals are formed in the outer walls of the top of the rectangular table (4) and the circular table (5), sealing plates (11) are fixed at the bottom ends of two sides of the rectangular table (4) and the circular table (5), and the bottom ends of the four sealing plates (11) are fixed on the outer wall of the top of the object stage (2), an exhaust fan (7) and a protective shell (8) are fixed on the outer wall of one side of the base (1), an air outlet of the exhaust fan (7) is fixedly connected with an air pipe (9), one end of the air pipe (9) is communicated with the protective shell (8), two heating pipes (21) are fixed on the inner walls of the two sides of the protective shell (8), an opening is arranged on the outer wall of one side of the base (1), an air inlet pipe (10) is fixed on the inner wall of the opening, one end of the air inlet pipe (10) is communicated with the protective shell (8), the inner walls of two sides of the base (1) are fixed with the same hot air hood (14), one end of the air inlet pipe (10) positioned in the base (1) is communicated with the hot air hood (14), the hot air hood (14) is characterized in that the inner walls of two sides of the hot air hood (14) are fixedly connected with the same mounting plate (15), and second air holes (16) are formed in two ends of the mounting plate (15).

2. The plastic packaging box heating equipment uniformly heated according to claim 1, wherein the outer wall of the top of the mounting plate (15) is fixed with a rotating motor (19) and two baffles (20), the rotating motor (19) is positioned between the two baffles (20), the top end of the hot air cover (14) is rotatably connected with a rotating shaft (17), the outer wall of the rotating shaft (17) is fixedly connected with turbulence bars (18) which are distributed at equal intervals, and the output shaft of the rotating motor (19) is connected with the bottom end of the rotating shaft (17).

3. The plastic packing box heating equipment uniformly heated according to claim 2, wherein the same activated carbon adsorption ball (22) is fixed on the inner walls of the two sides of the air delivery pipe (9).

4. The plastic packaging box heating device with uniform heating according to claim 3, characterized in that the suction fan (7), the rotating motor (19) and the two heating pipes (21) are all connected with a switch, and the switch is connected with a controller.