Foam eliminating device for coating production

Abstract

The utility model relates to the technical field of coating production, and discloses a foam eliminating device for coating production, which comprises a support, a treatment bin is rotatably mounted in the support, an inclined component is arranged in the support and is connected with the treatment bin, a heating controller is mounted on the outer side surface of the treatment bin and is connected with a heating pipe, and the heating pipe is connected with the inclined component. The inclined assembly is arranged on the inner wall of the treatment bin, the heating pipe is arranged in the inner wall of the treatment bin in a spiral shape, and the heating pipe is connected with an external power source assembly through a heating controller, so that coating liquid can stably flow into the treatment bin along the inner wall of the treatment bin by arranging the inclined assembly and utilizing the inclined assembly to control inclination of the treatment bin; and the heating controller is used for controlling the heating pipe to heat the coating liquid in the treatment bin, so that gas in the bubbles is expanded, the density is reduced, the buoyancy is increased, the bubbles are pushed to rise, the bubbles in the coating liquid can quickly float to the surface of the liquid, and the bubble elimination efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of coating production, in particular to a foam eliminating device for coating production. Background Art

[0002] During the coating processing, since the coating is in a flowing state, the substances in the coating that are prone to generating bubbles and the stirring of the mechanical structure will cause bubbles to be generated in the coating. If not handled, when the coating is filled into barrels, a large number of bubbles in the barrels will affect the determination of the filling quantity, and a large number of bubbles remaining in the barrels will also affect the subsequent use of the coating.

[0003] The Chinese utility model patent application number 202321976050.4 provides a foam elimination device for paint production. By adopting a gravity sensor in conjunction with a vertically lifting rotary defoaming mechanism, a large amount of foam floating on the liquid surface can be defoamed synchronously with the continuous rise of the paint liquid level. In conjunction with the auxiliary vibration processing mechanism on the rotating defoaming mechanism, the vibration force is transmitted to the foam, accelerating the breakage and elimination of the foam, and achieving good treatment effect.

[0004] However, during the use of the above-mentioned equipment, it was found that when the paint was poured into the processing chamber, some bubbles would also exist inside the paint liquid. Since the paint is inside the liquid, the rotating defoaming mechanism is difficult to directly reach and process. The bubbles inside the paint liquid need to wait for the bubbles inside the paint liquid to float to the liquid surface. The waiting time in this process is relatively long, resulting in low bubble elimination efficiency. Utility Model Content

[0005] The purpose of the utility model is to provide a foam elimination device for paint production, so as to solve the problem proposed in the above-mentioned background technology that when processing the bubbles in the paint liquid, it is necessary to wait for the bubbles in the paint liquid to float to the liquid surface, and the waiting time in this process is long, resulting in low bubble elimination efficiency.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a foam elimination device for paint production, comprising a bracket, a processing chamber rotatably installed in the bracket, a tilting component provided inside the bracket, the tilting component connected to the processing chamber, a heating controller installed on the outer surface of the processing chamber, the heating controller connected to a heating pipe, the heating pipe is spirally arranged in the inner wall of the processing chamber, and the heating pipe is connected to an external power supply component through the heating controller.

[0007] Preferably, the tilting assembly includes motor 1, the output end of motor 1 is connected to gear 1, gear 1 is meshed with gear 2, a connecting rod is fixed to one side of gear 2, gear 2 is connected to one side of the processing chamber through the connecting rod, the other side of the processing chamber is connected to the turntable through the connecting rod, and the turntable is rotatably connected to the bracket.

[0008] Preferably, a connecting plate is provided on the processing chamber, both ends of the connecting plate are connected to electric telescopic rods, and the electric telescopic rods are connected to a crossbeam.

[0009] Preferably, a second motor is mounted on the beam, an output end of the second motor is connected to a rotating shaft, a rotating rod is fixedly mounted on the bottom of the rotating shaft, a ridge is provided on the bottom of the rotating rod, and the rotating rod fits against the inner wall of the processing chamber.

[0010] Preferably, a discharge port is provided at the outer bottom of the processing bin, a valve is provided on the discharge port, and a notch is provided at the top of the processing bin.

[0011] Preferably, a tilt sensor is installed at the bottom of the processing chamber.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. The utility model sets a tilting component and uses the tilting component to control the tilt of the processing chamber, so that the coating liquid can flow smoothly along the inner wall of the processing chamber into the processing chamber, reducing impact and thus avoiding the generation of a large number of bubbles. The heating controller controls the heating tube to heat the coating liquid inside the processing chamber, so that the gas in the bubbles expands, the density decreases, the buoyancy increases, and the bubbles rise, so that the bubbles inside the coating liquid can quickly float to the liquid surface, thereby improving the efficiency of bubble elimination. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a diagram showing the overall structure of the utility model;

[0015] Figure 2 For this utility model Figure 1 Diagram showing the internal structure of the middle bracket;

[0016] Figure 3 For this utility model Figure 2 Diagram showing the internal structure of the middle processing chamber.

[0017] In the figure: 1. Bracket; 11. Turntable; 2. Processing chamber; 21. Connecting plate; 22. Heating controller; 221. Heating tube; 23. Discharge port; 24. Electric telescopic rod; 241. Crossbeam; 25. Motor 2; 26. Rotating shaft; 27. Rotating rod; 271. Protrusion; 3. Tilt assembly; 31. Motor 1; 32. Gear 1; 33. Gear 2; 34. Connecting rod; 4. Tilt sensor. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] Example 1

[0020] See also Figure 1-Figure 3 , a foam elimination device for paint production shown in the figure includes a bracket 1, a processing chamber 2 is rotatably installed in the bracket 1, a tilting component 3 is provided inside the bracket 1, the tilting component 3 is connected to the processing chamber 2, a heating controller 22 is installed on the outer surface of the processing chamber 2, the heating controller 22 is connected to a heating pipe 221, the heating pipe 221 is spirally arranged in the inner wall of the processing chamber 2, and the heating pipe 221 is connected to an external power supply component through the heating controller 22;

[0021] The tilting assembly 3 includes a motor 1 31 , the output end of which is connected to a gear 1 32 , which meshes with a gear 2 33 , a connecting rod 34 being fixed to one side of the gear 2 33 , the gear 2 33 being connected to one side of the processing chamber 2 via the connecting rod 34 , the other side of the processing chamber 2 being connected to the turntable 11 via the connecting rod 34 , and the turntable 11 being rotatably connected to the bracket 1 ;

[0022] A connecting plate 21 is provided on the processing chamber 2, and both ends of the connecting plate 21 are connected to electric telescopic rods 24, and the electric telescopic rods 24 are connected to crossbeams 241;

[0023] A second motor 25 is mounted on the beam 241. The output end of the second motor 25 is connected to a rotating shaft 26. A rotating rod 27 is fixedly mounted on the bottom of the rotating shaft 26. A ridge 271 is provided on the bottom of the rotating rod 27. The rotating rod 27 is in contact with the inner wall of the processing chamber 2.

[0024] A discharge port 23 is provided at the outer bottom of the processing chamber 2, a valve is provided on the discharge port 23, and a notch is provided at the top of the processing chamber 2;

[0025] A tilt sensor 4 is installed at the bottom of the processing chamber 2 .

[0026] In this solution, when the device is in use, the tilting component 3 is used to control the tilting of the processing chamber 2, so that the coating liquid can smoothly enter the processing chamber 2 along the inner wall of the processing chamber 2 through the slot, avoiding the impact that causes a large number of bubbles to be generated inside the coating liquid. The motor 1 31 in the tilting component 3 controls the rotation of the gear 1 32. Through the engagement of the gear 1 32 and the gear 2 33, the gear 1 32 can drive the gear 2 33 to rotate, thereby prompting the connecting rod 34 fixedly connected to the gear 2 33 to drive the processing chamber 2 to rotate. The connecting rod 34 on the other side of the processing chamber 2 drives the turntable 11 to rotate in the bracket 1, thereby ensuring the stable rotation of the processing chamber 2 and facilitating the control of the tilting angle.

[0027] When the processing chamber 2 tilts, the tilt sensor 4 at the bottom of the processing chamber 2 is used to monitor the tilt angle of the processing chamber 2 in real time. After the tilt angle is detected, the angle information is transmitted to the control system in the form of an electrical signal. The control system compares the actual angle received with the set target angle and calculates the angle deviation. According to this deviation value, the control system sends a corresponding control signal to the motor drive circuit to drive the motor 31 to rotate forward or reverse at a certain speed and time, driving the processing chamber 2 to change the tilt angle, so that the tilt angle of the processing chamber 2 gradually approaches and reaches the set target angle. At the same time, as the coating liquid enters the interior of the processing chamber 2, the processing chamber 2 gradually returns to a vertical state, so that the interior of the processing chamber 2 can accommodate more coating liquid.

[0028] When eliminating bubbles, the heating controller 22 is connected to the external power supply, so that the current can flow to the heating tube 221 through the heating controller 22, so that the heating element inside the heating tube 221 can generate heat, which can cause the air in the bubbles inside the coating liquid to expand after being heated, reduce the density, and increase the buoyancy, pushing the bubbles to the surface of the coating liquid. The electric telescopic rod 24 is used to control the crossbeam 241 to rise and fall, so that the rotating rod 27 can always fit the surface of the coating liquid. The motor 25 controls the rotating shaft 26 to rotate, driving the rotating rod 27 at the bottom of the rotating shaft 26 to rotate, so that the ridges 271 connected to the rotating rod 27 can eliminate the bubbles, and at the same time, the bubbles that float to the surface of the coating liquid can also be eliminated, thereby effectively improving the efficiency of bubble elimination.

[0029] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0030] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A foam elimination device for coating production, characterized in that: include: A bracket (1) is provided, wherein a processing chamber (2) is rotatably mounted in the bracket (1), a tilting assembly (3) is provided inside the bracket (1), the tilting assembly (3) is connected to the processing chamber (2), a heating controller (22) is provided on the outer surface of the processing chamber (2), the heating controller (22) is connected to a heating pipe (221), the heating pipe (221) is spirally arranged in the inner wall of the processing chamber (2), and the heating pipe (221) is connected to an external power supply assembly through the heating controller (22).

2. A foam elimination device for coating production according to claim 1, characterized in that: The tilting assembly (3) comprises a motor 1 (31), the output end of the motor 1 (31) is connected to a gear 1 (32), the gear 1 (32) is meshed with a gear 2 (33), a connecting rod (34) is fixed to one side of the gear 2 (33), the gear 2 (33) is connected to one side of the processing chamber (2) via the connecting rod (34), the other side of the processing chamber (2) is connected to the turntable (11) via the connecting rod (34), and the turntable (11) is rotatably connected to the bracket (1).

3. The foam elimination device for coating production according to claim 1, characterized in that: A connecting plate (21) is provided on the processing chamber (2), both ends of the connecting plate (21) are connected to electric telescopic rods (24), and the electric telescopic rods (24) are connected to a crossbeam (241).

4. A foam elimination device for coating production according to claim 3, characterized in that: A second motor (25) is mounted on the crossbeam (241), the output end of the second motor (25) is connected to a rotating shaft (26), a rotating rod (27) is fixedly mounted on the bottom of the rotating shaft (26), a convex thorn (271) is provided on the bottom of the rotating rod (27), and the rotating rod (27) is in contact with the inner wall of the processing chamber (2).

5. The foam elimination device for coating production according to claim 1, characterized in that: A discharge port (23) is provided at the outer bottom of the processing bin (2), a valve is provided on the discharge port (23), and a notch is provided at the top of the processing bin (2).

6. The foam elimination device for coating production according to claim 1, characterized in that: A tilt sensor (4) is installed at the bottom of the processing chamber (2).

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