CN215030784U

CN215030784U - Interior coating drying furnace is used in metal packaging container processing

Info

Publication number: CN215030784U
Application number: CN202120819946.6U
Authority: CN
Inventors: 林寿早; 庄坚
Original assignee: Detong Lianjiang Metal Container Co ltd
Current assignee: Detong Lianjiang Metal Container Co ltd
Priority date: 2021-04-21
Filing date: 2021-04-21
Publication date: 2021-12-07
Anticipated expiration: 2031-04-21

Abstract

The utility model discloses a metal packaging container processing is with interior coating drying oven, including drying oven main part, adsorption tank, fan, HEPA high efficiency filtering layer and electric heating board, all be fixed with the adsorption tank on the both sides outer wall of drying oven main part, and the fan is all installed to the both sides on adsorption tank surface, the apron is installed to one side on drying oven main part top, electric heating wire is installed to one side inside the adsorption tank, and the adsorption tank internally mounted of electric heating wire one side has the high efficiency filtering layer of HEPA, the inside side-mounting polyethylene filter screen of adsorption tank, all install the air intake on two inside walls of drying oven main part, all install temperature sensor on two inside walls of drying oven main part, electric heating board is installed to one side of drying oven main part bottom. The utility model discloses not only promote the drying efficiency of drying furnace, improve metal packaging container's product quality, still strengthen the drying quality of drying furnace.

Description

Interior coating drying furnace is used in metal packaging container processing

Technical Field

The utility model relates to a metal packaging container processing technology field specifically is a metal packaging container processing is with interior coating drying furnace.

Background

In the manufacturing process of the metal packaging container, in order to accelerate the solidification and forming process of the color coating liquid on the inner wall of the metal packaging container, the color coating liquid is dried in a drying furnace at high temperature after being finished, so that the coating liquid is dried quickly.

The drying ovens on the market are various in types and can basically meet the use requirements of people, but certain defects still exist, and the specific problems are as follows.

(1) The existing drying furnace is mostly of a side-by-side door type in the using process, so that workers can collect and store metal packaging containers, the sealing performance of a furnace body is low, the heat preservation performance is poor, and the drying efficiency of the drying furnace is reduced;

(2) in the process of introducing high-temperature air into the existing drying furnace, impurities such as dust and the like in a workshop are easily conveyed into the furnace body together, coating liquid on the inner wall of a metal packaging container is polluted, and the product quality is reduced;

(3) the current drying furnace is at the in-process of stoving work piece, and the work piece is mostly fixed state, is difficult to even dries the work piece, has reduced the oven-dry mass of drying furnace.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a metal packaging container processing is with interior coating drying oven to the drying efficiency who proposes drying oven in solving above-mentioned background art is low, the work piece easily receives dust pollution and the not good problem of drying quality.

In order to achieve the above object, the utility model provides a following technical scheme: an interior coating drying furnace for processing metal packaging containers comprises a drying furnace main body, an adsorption box, a fan, a HEPA high-efficiency filter layer and an electric heating plate, wherein the adsorption box is fixed on the outer walls of the two sides of the drying furnace main body, the fan is installed on the two sides of the surface of the adsorption box, a cover plate is installed on one side of the top end of the drying furnace main body, an electric heating wire is installed on one side of the inside of the adsorption box, the HEPA high-efficiency filter layer is installed inside the adsorption box on one side of the electric heating wire, a polyethylene filter screen is installed on one side of the inside of the adsorption box, air inlets are installed on the two inner side walls of the drying furnace main body, temperature sensors are installed on the two inner side walls of the drying furnace main body, the electric heating plate is installed on one side of the bottom of the drying furnace main body, electric push rods are installed on the bottoms of the drying furnace main body on the two sides of the electric heating plate, a control panel is installed on one side of the surface of the drying furnace main body, the output end of the singlechip in the control panel is respectively electrically connected with the fan, the electric heating plate and the input end of the electric push rod.

Preferably, the two inner side walls of the drying furnace main body are both fixed with limiting rails, and one side of the surface of each limiting rail is slidably provided with a limiting clamping block.

Preferably, a right-angle support is fixed on the outer wall of one side of the limiting clamping block, and a bearing plate is fixed at one end of the right-angle support.

Preferably, a fixing frame is fixed on one side of the bottom end of the bearing plate, and a direct drive motor is installed on one side inside the fixing frame.

Preferably, the center position on bearing board top is fixed with the round platform, and the both sides on round platform top all install the pulley.

Preferably, one side of the top end of the bearing plate is rotatably provided with a direct-drive rotating shaft, the bottom end of the direct-drive rotating shaft is fixedly connected with the output end of a direct-drive motor through a coupler, a turntable is fixed on one side of the top end of the direct-drive rotating shaft, the bottom end of the turntable is movably connected with the top end of a pulley, a vertical plate is fixed at the center of the top end of the turntable, and workpiece platforms at equal intervals are fixed on the outer walls of the two sides of the vertical plate.

Compared with the prior art, the beneficial effects of the utility model are that: the internal coating drying furnace for processing the metal packaging container not only improves the drying efficiency of the drying furnace, improves the product quality of the metal packaging container, but also enhances the drying quality of the drying furnace;

(1) by arranging the bearing plate and the limiting rail, the cover plate is opened, the top end of the drying furnace main body is in an open state, then a worker controls the electric push rod to work through the control panel, the bearing plate, the right-angle bracket and the limiting fixture block are pushed to go upwards by the worker, the limiting rail can play a limiting role in the sliding of the limiting fixture block at the moment until the bearing plate and the workpiece table are pushed out of the drying furnace main body by the electric push rod, at the moment, the worker can place a plurality of groups of workpieces on the workpiece table, and then the electric push rod is controlled to work through the control panel, so that the bearing plate is pulled into the drying furnace main body, the storage of the workpieces is completed, compared with a side-to-side design, the sealing performance of the drying furnace is effectively enhanced by the mode, the heat preservation performance of the drying furnace is high, and the drying efficiency of the drying furnace is improved;

(2) the electric heating wires and the drying furnace main body are arranged, the four groups of fans, the electric heating wires and the electric heating plates are started through the control panel to work, the electric heating wires can heat air in the adsorption box, the air in the adsorption box is blown into the drying furnace main body through the fans, and therefore workpieces in the drying furnace main body are dried, in the process, the HEPA high-efficiency filter layer and the polyethylene filter screen can block and adsorb dust and the like in the air, so that impurities are prevented from being attached to the metal packaging container, and the product quality of the metal packaging container is improved;

(3) through being provided with and directly driving pivot and carousel, at the in-process of stoving work piece, directly drive the motor through control panel control and carry out work, make it drive in proper order and directly drive pivot, carousel and rotate, the carousel drives the top rotation of pulley at the round platform promptly, and the carousel can drive riser, work piece platform and carry out the rotation this moment, and the work piece rotates in the inside of furnace body this moment, promotes the area of contact of work piece and high temperature air, strengthens the oven-dry mass of stoving stove.

Drawings

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

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a schematic view of the front view cross-sectional structure of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 3 according to the present invention;

in the figure: 1. a drying oven main body; 2. an adsorption tank; 3. a fan; 4. a cover plate; 5. a control panel; 6. an air inlet; 7. an electric heating wire; 8. a HEPA high-efficiency filter layer; 9. a polyethylene filter screen; 10. an electrical heating plate; 11. an electric push rod; 12. a limiting track; 13. a limiting clamping block; 14. a right-angle bracket; 15. a temperature sensor; 16. a carrier plate; 17. a fixing frame; 18. a direct drive motor; 19. a circular truncated cone; 20. a pulley; 21. a turntable; 22. a vertical plate; 23. a workpiece stage; 24. the rotating shaft is directly driven.

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. 1-4, the present invention provides an embodiment: an internal coating drying furnace for processing a metal packaging container comprises a drying furnace main body 1, adsorption boxes 2, fans 3, HEPA high-efficiency filter layers 8 and electric heating plates 10, wherein the adsorption boxes 2 are fixed on the outer walls of the two sides of the drying furnace main body 1, the fans 3 are installed on the two sides of the surface of the adsorption boxes 2, a cover plate 4 is installed on one side of the top end of the drying furnace main body 1, electric heating wires 7 are installed on one side inside the adsorption boxes 2, the type of each electric heating wire 7 can be Cr20Ni30, the HEPA high-efficiency filter layers 8 are installed inside the adsorption boxes 2 on one sides of the electric heating wires 7, polyethylene filter screens 9 are installed on one sides inside the adsorption boxes 2, air inlets 6 are installed on the two inner side walls of the drying furnace main body 1, temperature sensors 15 are installed on the two inner side walls of the drying furnace main body 1, the type of each temperature sensor 15 can be WRM-101, the electric heating plates 10 are installed on one side of the bottom of the drying furnace main body 1, the model of the electric heating plate 10 can be GSD-12E, electric push rods 11 are arranged at the bottoms of the drying furnace main bodies 1 at the two sides of the electric heating plate 10, and the model of the electric push rods 11 can be JIN-1604;

four groups of fans 3, electric heating wires 7 and electric heating plates 10 are started to work through a control panel 5, the electric heating wires 7 can heat the air in the adsorption box 2, the air in the adsorption box 2 is blown into the drying furnace main body 1 through the fans 3, and therefore the workpieces in the drying furnace main body 1 are dried, in the process, dust and the like in the air can be blocked and adsorbed through the HEPA high-efficiency filter layer 8 and the polyethylene filter screen 9, so that impurities are prevented from being attached to a metal packaging container, and the product quality of the metal packaging container is improved;

the two inner side walls of the drying furnace main body 1 are both fixed with a limiting rail 12, and one side of the surface of the limiting rail 12 is slidably provided with a limiting fixture block 13;

a right-angle bracket 14 is fixed on the outer wall of one side of the limiting fixture block 13, and a bearing plate 16 is fixed at one end of the right-angle bracket 14;

the cover plate 4 is opened, the top end of the drying oven main body 1 is in an open state, then a worker controls the electric push rod 11 to work through the control panel 5, the electric push rod is enabled to push the bearing plate 16, the right-angle bracket 14 and the limiting fixture block 13 to go upwards, at the moment, the limiting rail 12 can play a limiting role in sliding of the limiting fixture block 13 until the bearing plate 16 and the workpiece table 23 are pushed out of the drying oven main body 1 by the electric push rod 11, at the moment, the worker can place a plurality of groups of workpieces on the workpiece table 23, and then the electric push rod 11 is controlled to work through the control panel 5, so that the bearing plate 16 is pulled into the drying oven main body 1, and then the workpieces are stored;

a fixed frame 17 is fixed on one side of the bottom end of the bearing plate 16, a direct drive motor 18 is installed on one side inside the fixed frame 17, and the model of the direct drive motor 18 can be Y90S-2;

a circular truncated cone 19 is fixed at the center of the top end of the bearing plate 16, and pulleys 20 are mounted on two sides of the top end of the circular truncated cone 19;

a direct-drive rotating shaft 24 is rotatably mounted on one side of the top end of the bearing plate 16, the bottom end of the direct-drive rotating shaft 24 is fixedly connected with the output end of the direct-drive motor 18 through a coupler, a rotary table 21 is fixed on one side of the top end of the direct-drive rotating shaft 24, the bottom end of the rotary table 21 is movably connected with the top end of the pulley 20, a vertical plate 22 is fixed at the center position of the top end of the rotary table 21, and workpiece tables 23 at equal intervals are fixed on the outer walls of two sides of the vertical plate 22;

in the process of drying the workpiece, the control panel 5 controls the direct drive motor 18 to work, so that the direct drive motor sequentially drives the direct drive rotating shaft 24 and the rotary table 21 to rotate, namely the rotary table 21 drives the pulley 20 to rotate at the top end of the circular table 19, at the moment, the rotary table 21 can drive the vertical plate 22 and the workpiece table 23 to rotate, at the moment, the workpiece rotates in the furnace body, the contact area of the workpiece and high-temperature air is increased, and the drying quality of the drying furnace is enhanced;

a control panel 5 is arranged on one side of the surface of the drying oven main body 1, the type of the control panel 5 can be FHR-211, and the output end of a singlechip in the control panel 5 is respectively electrically connected with the fan 3, the electric heating plate 10 and the input end of the electric push rod 11.

The working principle is as follows: when the drying oven is used, the cover plate 4 is firstly opened to enable the top end of the drying oven main body 1 to be in an open state, then a worker controls the electric push rod 11 to work through the control panel 5 to enable the electric push rod 11 to push the bearing plate 16, the right-angle bracket 14 and the limiting fixture block 13 to go upwards, at the moment, the limiting rail 12 can play a limiting role in limiting the sliding of the limiting fixture block 13 until the bearing plate 16 and the workpiece table 23 are pushed out of the drying oven main body 1 by the electric push rod 11, at the moment, the worker can place a plurality of groups of workpieces on the workpiece table 23, then the electric push rod 11 is controlled to work through the control panel 5 to pull the bearing plate 16 into the drying oven main body 1, and accordingly the workpieces are stored The electric heating wire 7 and the electric heating plate 10 work, the electric heating wire 7 can heat the air in the adsorption box 2, the fan 3 is used for blowing the air in the adsorption box 2 into the drying furnace main body 1, so as to dry the workpiece in the drying furnace main body 1, the HEPA high-efficiency filter layer 8 and the polyethylene filter screen 9 can block and adsorb dust and the like in the air in the process, thereby preventing impurities from attaching to the metal packaging container, improving the product quality of the metal packaging container, in the process of drying the workpiece, the direct drive motor 18 is controlled by the control panel 5 to work, so that the direct drive rotating shaft 24 and the rotating disc 21 are sequentially driven to rotate, namely the rotating disc 21 drives the pulley 20 to rotate at the top end of the circular table 19, at the moment, the rotating disc 21 can drive the vertical plate 22 and the workpiece table 23 to rotate, at the moment, the workpiece rotates in the furnace body, and the contact area of the workpiece and the high-temperature air is increased, the drying quality of the drying oven is enhanced.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a metal packaging container processing is with interior coating drying oven, includes drying oven main part (1), adsorption box (2), fan (3), HEPA high efficiency filtering layer (8) and electric heating board (10), its characterized in that: the drying furnace is characterized in that adsorption boxes (2) are fixed on outer walls of two sides of a drying furnace main body (1), fans (3) are installed on two sides of the surface of each adsorption box (2), a cover plate (4) is installed on one side of the top end of the drying furnace main body (1), electric heating wires (7) are installed on one side of the inside of each adsorption box (2), HEPA high-efficiency filter layers (8) are installed inside the adsorption boxes (2) on one side of the electric heating wires (7), polyethylene filter screens (9) are installed on one side of the inside of each adsorption box (2), air inlets (6) are installed on two inner side walls of the drying furnace main body (1), temperature sensors (15) are installed on the two inner side walls of the drying furnace main body (1), electric heating plates (10) are installed on one side of the bottom of the drying furnace main body (1), and electric push rods (11) are installed at the bottoms of the drying furnace main bodies (1) on two sides of the electric heating plates (10), control panel (5) are installed to one side on drying furnace main part (1) surface, and the output of the inside singlechip of control panel (5) respectively with fan (3), electric heating board (10) and electric putter's (11) input electric connection.

2. The inside coating and drying oven for processing a metal packaging container according to claim 1, wherein: the drying furnace is characterized in that limiting rails (12) are fixed on two inner side walls of the drying furnace main body (1), and a limiting clamping block (13) is slidably mounted on one side of the surface of each limiting rail (12).

3. The inside coating and drying oven for processing a metal packaging container according to claim 2, wherein: a right-angle support (14) is fixed on the outer wall of one side of the limiting clamping block (13), and a bearing plate (16) is fixed at one end of the right-angle support (14).

4. The inside coating and drying oven for processing a metal packaging container according to claim 3, wherein: one side of the bottom end of the bearing plate (16) is fixedly provided with a fixed frame (17), and one side inside the fixed frame (17) is provided with a direct drive motor (18).

5. The inside coating and drying oven for processing a metal packaging container according to claim 3, wherein: a circular truncated cone (19) is fixed at the center of the top end of the bearing plate (16), and pulleys (20) are mounted on two sides of the top end of the circular truncated cone (19).

6. The inside coating and drying oven for processing a metal packaging container according to claim 5, wherein: one side on bearing board (16) top is rotated and is installed and is directly driven pivot (24), and the bottom that directly drives pivot (24) passes through shaft coupling fixed connection with the output that directly drives motor (18), one side that directly drives pivot (24) top is fixed with carousel (21), the bottom of carousel (21) and the top swing joint of pulley (20), and the central point department on carousel (21) top is fixed with riser (22) to all be fixed with equidistant work piece platform (23) on the both sides outer wall of riser (22).