CN213914566U

CN213914566U - Dip-coating device for thermosetting coating

Info

Publication number: CN213914566U
Application number: CN202022750727.5U
Authority: CN
Inventors: 潘庆崇
Original assignee: Ever Lucky Chemical Industries Co ltd
Current assignee: Ever Lucky Chemical Industries Co ltd
Priority date: 2020-11-24
Filing date: 2020-11-24
Publication date: 2021-08-10
Anticipated expiration: 2030-11-24

Abstract

The utility model discloses a dip-coating device of thermosetting coating, which comprises a shell, wherein the interior of the shell is divided into a drying chamber, a feeding chamber and a dip-coating chamber from top to bottom, the bottom of the dip-coating chamber is provided with a coating inlet and a coating outlet, the coating inlet is connected with a coating box through a pipeline, the coating outlet is connected with a coating recycling box through a pipeline, the feeding chamber is provided with a feeding port, the feeding port is provided with an automatic door, a plurality of air outlets are arranged in the drying chamber, the air outlets are connected with a fan through pipelines, the fan is arranged outside the shell, and the shell is also provided with a rotating mechanism and a lifting mechanism, the utility model can complete the dip-coating and drying and curing processes of workpieces, is provided with an independent dip-coating chamber, can realize the comprehensive dip-coating of the workpieces by matching with a rotatable carrying disc, has high dip-coating quality, and enters the drying and curing of the workpieces after dip-coating by the lifting mechanism, the dip-coating of the workpiece is completed, the automation degree is high, the speed and the quality of the dip-coating of the workpiece are improved, and the labor intensity of workers is reduced.

Description

Dip-coating device for thermosetting coating

Technical Field

The utility model relates to a polymer chemical industry equipment technical field, concretely relates to hot curing coating's dip-coating device.

Background

The dip coating of paint is a construction method for achieving the purpose of coating by dipping method, and its operation is to immerse the coating in the paint liquid, after each part is stained with the paint liquid, the coated object is lifted and separated from the paint liquid, and naturally or forcibly uses the excess paint liquid to drop back into the paint tank, and after drying, a coating film is formed on the surface of the coated object. The thermosetting coating material is also called an air-drying coating material or a room temperature curing type coating material, and the coating film can be dried and cured without other conditions at room temperature (usually 15 to 25 ℃). The natural drying is suitable for the self-drying coating such as volatile coating, air-drying coating, curing agent curing coating and the like. In the prior art, the hot curing coating is coated by fewer devices, and the coating effect is poor.

Disclosure of Invention

To the above problem, the utility model provides a thermosetting coating's dip-coating device for solve the difficult technical problem explained in the background art.

The utility model provides a dip-coating device of thermosetting coating, which comprises a shell, wherein the interior of the shell is divided into a drying chamber, a feeding chamber and a dip-coating chamber from top to bottom, the bottom of the dip-coating chamber is provided with a coating inlet and a coating outlet, the coating inlet is connected with a coating box through a pipeline, the coating outlet is connected with a coating recycling box through a pipeline, the feeding chamber is provided with a feeding hole, the feeding hole is provided with an automatic door, a plurality of air outlets are arranged in the drying chamber, the air outlets are connected with a fan through pipelines, the fan is arranged outside the shell, the shell is also internally provided with a rotating mechanism and a lifting mechanism, the rotating mechanism comprises a carrying disc, a lifting platform, a rotating shaft and a rotating motor, the carrying disc is arranged above the lifting platform, one end of the rotating shaft is fixedly connected with the central position of the carrying disc, the other end of the rotating shaft penetrates through the lifting platform and is fixedly connected with an output shaft of the rotating motor, the rotating motor is arranged inside the lifting platform, the lifting mechanism comprises a lifting cylinder, the lifting cylinder is arranged at the bottom of the shell, and a piston rod of the lifting cylinder is fixedly connected with the lifting platform.

The further improvement lies in that the object carrying plate is of a disc-shaped structure, a plurality of dip-coating frames are arranged at the upper end of the object carrying plate, and the dip-coating frames are used for fixing workpieces.

The improved coating machine is characterized in that a first electromagnetic valve is arranged at the coating inlet, a second electromagnetic valve is arranged at the coating outlet, and a liquid level meter is arranged inside the dip-coating chamber.

The improved liquid level meter is further characterized by further comprising a controller, wherein the controller is electrically connected with the first electromagnetic valve, the second electromagnetic valve, the liquid level meter, the rotating motor and the lifting cylinder respectively.

The further improvement is that the side wall of the dip-coating chamber is provided with an observation window which is a toughened glass window.

The improved automatic door is characterized in that a control panel is arranged on the automatic door, the control panel is electrically connected with the controller, and a fingerprint switch device is detachably mounted on the automatic door.

The improved structure is characterized in that a support frame is arranged on the outer side of the shell, the support frame is fixedly arranged in a fixed support, a plurality of supporting legs are arranged at the bottom end of the fixed support, and self-locking universal wheels are arranged at the bottom ends of the supporting legs.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a dip-coating device can accomplish dip-coating and stoving solidification process to the work piece, is provided with independent dip-coating room, cooperates rotatable year thing dish to realize the comprehensive dip-coating to the work piece, and the dip-coating high quality gets into the drying chamber with the help of elevating system to the work piece that the dip-coating was accomplished and air-dries the solidification, accomplishes the dip-coating to the work piece, and machining efficiency is high, and degree of automation is high, has improved the speed and the quality of work piece dip-coating greatly, reduces staff's intensity of labour.

Drawings

Fig. 1 is a schematic perspective view of a dip coating apparatus for thermosetting coating of the present invention;

fig. 2 is a schematic plan view of a thermosetting coating dip-coating apparatus according to the present invention.

In the figure: 1. a housing; 101. a drying chamber; 102. a feed chamber; 103. a dip coating chamber; 2. a fan; 3. an air outlet; 4. a carrying tray; 5. a rotating shaft; 6. a rotating electric machine; 7. a lifting platform; 8. dip-coating the rack; 9. a feed inlet; 10. a piston rod; 11. a lifting cylinder; 12. a coating inlet; 13. and (4) coating outlet.

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.

In the description of the present invention, it should be noted that the terms "up/down", "inside", "outside", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "disposed/sleeved," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model provides a technical scheme:

according to the dip coating device of the thermosetting coating shown in the figures 1-2: the drying device comprises a shell 1, the shell 1 is internally divided into a drying chamber 101, a feeding chamber 102 and a dip-coating chamber 103 from top to bottom, the bottom of the dip-coating chamber 103 is provided with a coating inlet 12 and a coating outlet 13, the coating inlet 12 is connected with a coating box through a pipeline, the coating outlet 13 is connected with a coating recovery box through a pipeline, the feeding chamber 102 is provided with a feeding hole 9, the feeding hole 9 is provided with an automatic door, a plurality of air outlets 3 are arranged in the drying chamber 101, the air outlets 3 are connected with a fan 2 through pipelines, the fan 2 is arranged outside the shell 1, the shell 1 is also internally provided with a rotating mechanism and a lifting mechanism, the rotating mechanism comprises a carrying disc 4, a lifting platform 7, a rotating shaft 5 and a rotating motor 6, the carrying disc 4 is arranged above the lifting platform 7, and one end of the rotating shaft 5 is fixedly connected with the center of the carrying disc 4, the other end of rotation axis 5 runs through lift platform 7 with rotating electrical machines 6's output shaft fixed connection, rotating electrical machines 6 sets up inside lift platform 7, elevating system includes lift cylinder 11, lift cylinder 11 sets up the bottom of casing 1, lift cylinder 11's piston rod 10 with lift platform 7 fixed connection.

As a preferred embodiment of the present invention, the object carrying plate 4 is a disc-shaped structure, the upper end of the object carrying plate 4 is provided with a plurality of dip-coating frames 8, and the dip-coating frames 8 are used for fixing the workpiece.

As a preferred embodiment of the present invention, the coating inlet 12 is provided with a first solenoid valve, the coating outlet 13 is provided with a second solenoid valve, and the dip-coating chamber 103 is internally provided with a level gauge.

As a preferred embodiment of the present invention, the present invention further comprises a controller, wherein the controller is electrically connected to the first solenoid valve, the second solenoid valve, the level gauge, the rotating electrical machine 6 and the lifting cylinder 11, respectively.

As a preferred embodiment of the present invention, the side wall of the dip-coating chamber 103 is provided with an observation window, which is a tempered glass window.

As a preferred embodiment of the utility model, be provided with control panel on the automatically-controlled door, control panel with the controller electricity is connected, demountable installation has fingerprint switching device on the automatically-controlled door.

As a preferred embodiment of the utility model, the 1 outside of casing is provided with the support frame, the support frame is fixed to be set up in the fixed bolster, the bottom of fixed bolster is provided with a plurality of supporting legs, the bottom of supporting legs is provided with from locking-type universal wheel.

The working principle is as follows: before the thermosetting coating dip-coating device is used, various parameters can be preset on the control panel, the automatic door is unlocked through fingerprints, a workpiece is placed on the object carrying disc 4 of the feeding chamber 102, the dip-coating frame 8 can be adopted to fix the workpiece for special workpieces, then the automatic door is closed, under the control of the controller, the lifting cylinder 11 controls the lifting platform 7 to descend, the rotating motor 6 controls the object carrying disc 4 to rotate according to fixed power, the workpiece enters the dip-coating chamber 103 under the driving of the lifting platform 7, after full dip-coating is carried out in the dip-coating chamber 103, the lifting cylinder 11 drives the lifting platform 7 to bypass the feeding chamber 102 to enter the drying chamber 101, the fan 2 is opened, hot air is introduced into the drying chamber 101 through the air outlet 3, and (3) performing heat curing on the workpiece which is just dip-coated, returning the workpiece which is subjected to heat curing to the feeding chamber 102 again under the control of the lifting cylinder 11, and completing the dip-coating and curing processes of the workpiece.

Specifically, a certain amount of thermosetting coating can be pre-filled in the dip-coating chamber 103 through the coating inlet 12, the thermosetting coating can be discharged through the coating outlet 13 after being used for a certain time, the thermosetting coating can be stored in the coating recycling tank for secondary recycling and utilization, the opening and closing of the coating inlet 12 and the coating outlet 13 are controlled by electromagnetic valves, and the liquid level meter can accurately detect the using condition of the coating in the dip-coating chamber 103, so that the coating can be supplemented conveniently.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a dip-coating device can accomplish dip-coating and stoving solidification process to the work piece, is provided with independent dip-coating room 103, cooperates rotatable year thing dish 4 to realize the comprehensive dip-coating to the work piece, and the dip-coating high quality, gets into drying chamber 101 with the help of elevating system to the work piece that the dip-coating was accomplished and air-dries the solidification, accomplishes the dip-coating to the work piece, and machining efficiency is high, and degree of automation is high, has improved the speed and the quality of work piece dip-coating greatly, reduces staff's intensity of labour.

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 dip-coating device of thermosetting coating, characterized in that, includes casing (1), casing (1) inside top-down divide into drying chamber (101), feed space (102) and dip-coating room (103), the bottom of dip-coating room (103) is provided with coating import (12) and coating export (13), coating import (12) are through pipe connection coating case, coating export (13) are through pipe connection coating collection box, feed space (102) are provided with feed inlet (9), feed inlet (9) department is provided with automatically-controlled door, be provided with a plurality of air outlet (3) in drying chamber (101), air outlet (3) have fan (2) through pipe connection, fan (2) set up the outside of casing (1), still be provided with rotary mechanism and elevating system in casing (1), rotary mechanism is including carrying thing dish (4), Lift platform (7), rotation axis (5) and rotating electrical machines (6), it sets up to carry thing dish (4) the top of lift platform (7), the one end of rotation axis (5) with the central point that carries thing dish (4) puts fixed connection, the other end of rotation axis (5) runs through lift platform (7) with the output shaft fixed connection of rotating electrical machines (6), rotating electrical machines (6) set up inside lift platform (7), elevating system is including lift cylinder (11), lift cylinder (11) set up the bottom of casing (1), the piston rod (10) of lift cylinder (11) with lift platform (7) fixed connection.

2. The dip coating device for the thermosetting coating according to claim 1, wherein the carrying plate (4) is a disc-shaped structure, a plurality of dip coating racks (8) are arranged at the upper end of the carrying plate (4), and the dip coating racks (8) are used for fixing the workpiece.

3. The dip coating apparatus for thermosetting coating material according to claim 1, wherein a first solenoid valve is provided at the coating material inlet (12), a second solenoid valve is provided at the coating material outlet (13), and a liquid level meter is provided inside the dip coating chamber (103).

4. The dip coating apparatus for thermosetting coating material according to claim 3, further comprising a controller electrically connected to the first solenoid valve, the second solenoid valve, the level gauge, the rotary motor (6) and the lift cylinder (11), respectively.

5. The dip-coating device of the thermosetting coating material according to claim 1, wherein an observation window is arranged on the side wall of the dip-coating chamber (103), and the observation window is a tempered glass window.

6. The dip-coating device of a thermosetting coating according to claim 4, wherein the automatic door is provided with a control panel, the control panel is electrically connected with the controller, and the automatic door is detachably provided with a fingerprint switch device.

7. The dip-coating device for the thermosetting coating according to claim 1, wherein a support frame is arranged on the outer side of the housing (1), the support frame is fixedly arranged in a fixed support, a plurality of support legs are arranged at the bottom end of the fixed support, and self-locking universal wheels are arranged at the bottom ends of the support legs.