Coating filling device convenient to meter for coating production
By designing a paint filling device with a servo motor and a push rod motor, the problem of difficult capacity in paint filling is solved, and accurate measurement and automatic quantitative injection and discharge of paint filling are achieved.
Patent Information
- Application Number
- CN202420186557.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-25
- Publication Date
- 2025-03-07
- Estimated Expiration
- 2034-01-25
AI Technical Summary
In the prior art, it is difficult to control the paint capacity during the coating filling process, resulting in inaccurate filling and easy overload or insufficient.
A paint filling device is designed, using a servo motor to drive the screw to rotate, move the connecting plate and push rod motor, adjust the position of the piston plate in the measuring cylinder, realize the precise setting of the paint quantity, and realize the automatic quantitative injection and discharge of the paint through the coordination of the solenoid valve and push rod motor.
Through this device, accurate measurement of paint filling can be achieved, the problem of excessive or too little filling is avoided, and the control accuracy of the filling process is improved.
Smart Images
Figure CN222572589U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of filling devices, in particular to a paint filling device which is convenient for measuring in paint production. Background Art
[0002] Paint, what we usually call paint, is just one of them. It refers to a type of liquid or solid material that can form a thin film on the surface of an object under certain conditions to provide protection, decoration or other special functions (insulation, rust prevention, mildew prevention, heat resistance, etc.). Because most of the early paints used vegetable oil as the main raw material, they were also called paints. Now synthetic resins have replaced vegetable oils, so they are called paints. In the process of paint production, it needs to be filled.
[0003] In the prior art, it is not easy to control the volume of paint filled in the paint bucket during the paint filling process. Since the size of the paint tube is fixed and the flow rate is fixed, it is not easy to grasp the volume of paint filled into the paint bucket, resulting in that accurate measurement of paint filling is not easy to achieve. Either the paint is filled more than the standard capacity or less than the standard capacity. Utility Model Content
[0004] In view of the deficiencies of the prior art, the utility model provides a paint filling device for paint production that is easy to measure, overcomes the deficiencies of the prior art, and effectively solves the problem in the prior art that it is difficult to control the volume of paint filled in a paint bucket, resulting in difficulty in achieving accurate measurement of paint filling.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] A paint filling device which is convenient for measuring in paint production comprises a mounting plate, a screw rod is rotatably connected inside the mounting plate, a connecting plate is arranged on one side of the mounting plate, a push rod motor is mounted on the bottom of the connecting plate, a piston plate is fixed on the bottom of the push rod motor, a fixed cylinder is plugged and fixed on one side of the top of the piston plate, a feed pipe is plugged and fixed on one side of the outer wall of the fixed cylinder, a movable rod is plugged on the top of the fixed cylinder, a cylinder plug is fixed on the bottom end of the movable rod, a support plate is fixed on the bottom of the outer wall of one side of the mounting plate, and a measuring cylinder is fixed on one end of the support plate.
[0007] The servo motor drives the lead screw to rotate, and the rotating lead screw drives the movable block to move along the mounting plate, and the movable block drives the connecting plate to move. The connecting plate drives the piston plate to move in the measuring cylinder through the push rod motor, and then adjusts the highest point of the piston plate below, so as to set the amount of paint in the measuring cylinder each time, and the paint is injected into the measuring cylinder through the feed pipe. As the amount of paint in the measuring cylinder increases, the paint floats the barrel plug and makes the barrel plug abut against the bottom of the fixed barrel. At this time, the barrel plug drives the connecting block to contact the touch switch through the movable rod. When the touch switch is pressed, the push rod motor extends downward and the solenoid valve is also opened. The push rod motor presses down the piston plate to discharge the paint from the measuring cylinder. As the paint is discharged, the barrel plug drives the connecting block downward away from the touch switch through the movable rod. The solenoid valve is closed when the push rod motor contracts. Since the barrel plug is away from the bottom of the fixed barrel, the paint can be injected into the measuring cylinder again.
[0008] Preferably, a servo motor is installed on the top of the mounting plate, and the output shaft of the servo motor is connected and fixed to the top end of the screw rod.
[0009] Preferably, a movable block is fixed to one end of the connecting plate, and the movable block is threadedly connected to the screw rod, and the movable block is slidably connected to the mounting plate.
[0010] Preferably, a bracket fixed to the top of the piston plate is provided on one side of the fixed cylinder, and a touch switch is installed at the bottom of the bracket.
[0011] Preferably, a connecting block is fixed to the top end of the movable rod, and the connecting block is located directly below the touch switch.
[0012] Preferably, a discharge pipe at the bottom of the measuring cylinder is installed with a solenoid valve, and the discharge pipe is located below the cylinder plug, and the touch switch is electrically connected to the push rod motor and the solenoid valve.
[0013] The beneficial effects of the utility model are:
[0014] The connecting plate is moved by rotating the screw rod, and the connecting plate drives the piston plate to move in the measuring cylinder through the push rod motor, and then the highest point of the piston plate below is adjusted to set the amount of paint in the measuring cylinder each time. As the paint in the measuring cylinder increases, the paint floats the cylinder plug, causing the connecting block to contact the touch switch. When the touch switch is pressed, the push rod motor extends downward and the solenoid valve opens. The push rod motor presses down the piston plate to discharge the paint from the measuring cylinder. As the paint is discharged, the cylinder plug drives the connecting block downward away from the touch switch through the movable rod. The push rod motor contracts and the solenoid valve closes. Since the cylinder plug is away from the bottom of the fixed cylinder, the paint can be injected into the measuring cylinder again, completing the automatic quantitative injection and discharge of the paint. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1This is a schematic diagram of the overall structure of a paint filling device that is convenient for measuring paint production proposed by the utility model;
[0016] Figure 2 This is a schematic diagram of the top structure of the piston plate of the paint filling device for convenient metering in paint production proposed by the utility model;
[0017] Figure 3 The utility model is a schematic diagram of the fixed barrel structure of the paint filling device which is convenient for metering in paint production.
[0018] In the figure: 1. Mounting plate; 2. Screw rod; 3. Servo motor; 4. Movable block; 5. Connecting plate; 6. Push rod motor; 7. Piston plate; 8. Bracket; 9. Fixed cylinder; 10. Feed pipe; 11. Movable rod; 12. Cylinder plug; 13. Connecting block; 14. Support plate; 15. Measuring cylinder; 16. Solenoid valve. DETAILED DESCRIPTION
[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0020] Example:
[0021] Reference Figure 1-3 , a coating filling device convenient for metering in coating production comprises a mounting plate 1, a screw rod 2 is rotatably connected in the mounting plate 1, a connecting plate 5 is arranged on one side of the mounting plate 1, a push rod motor 6 is mounted on the bottom of the connecting plate 5, a piston plate 7 is fixed on the bottom of the push rod motor 6, a fixed cylinder 9 is plugged and fixed on one side of the top of the piston plate 7, a feed pipe 10 is plugged and fixed on one side of the outer wall of the fixed cylinder 9, a movable rod 11 is plugged on the top of the fixed cylinder 9, a barrel plug 12 is fixed on the bottom end of the movable rod 11, a support plate 14 is fixed on the bottom of the outer wall of one side of the mounting plate 1, and a measuring cylinder 15 is fixed on one end of the support plate 14;
[0022] A servo motor 3 is installed on the top of the mounting plate 1. The output shaft of the servo motor 3 is connected and fixed to the top of the screw rod 2. The servo motor 3 drives the screw rod 2 to rotate, thereby adjusting the highest point of the piston plate 7 below. A movable block 4 is fixed to one end of the connecting plate 5. The movable block 4 is screwed to the screw rod 2. The movable block 4 is slidably connected to the mounting plate 1. The rotating screw rod 2 drives the movable block 4 to move along the mounting plate 1, and the movable block 4 drives the connecting plate 5 to move.
[0023] A bracket 8 fixed to the top of the piston plate 7 is provided on one side of the fixed cylinder 9, and a touch switch is installed at the bottom of the bracket 8. The touch switch is installed and fixed by the bracket 8. A connecting block 13 is fixed to the top of the movable rod 11. The connecting block 13 is located directly below the touch switch. As the paint in the measuring cylinder 15 is injected, the cylinder plug 12 floats upward and drives the connecting block 13 to contact the touch switch through the movable rod 11.
[0024] A solenoid valve 16 is installed at the discharge pipe at the bottom of the measuring cylinder 15, and the discharge pipe is located below the cylinder plug 12. The touch switch is electrically connected to the push rod motor 6 and the solenoid valve 16. When the touch switch is pressed, the push rod motor 6 extends downward and the solenoid valve 16 opens to complete the discharge of the paint from the measuring cylinder 15. As the paint is discharged, the cylinder plug 12 drives the connecting block 13 downward away from the touch switch through the movable rod 11, and the push rod motor 6 contracts and the solenoid valve 16 closes.
[0025] Working principle:
[0026] During operation, the servo motor 3 drives the screw rod 2 to rotate, and the rotating screw rod 2 drives the movable block 4 to move along the mounting plate 1, and the movable block 4 drives the connecting plate 5 to move, and the connecting plate 5 drives the piston plate 7 to move in the measuring cylinder 15 through the push rod motor 6, and then adjusts the highest point of the piston plate 7 below, so as to set the amount of paint in the measuring cylinder 15 each time, and the paint is injected into the measuring cylinder 15 through the feeding pipe 10. As the amount of paint in the measuring cylinder 15 increases, the paint floats the cylinder plug 12 and makes the cylinder plug 12 and the fixed cylinder 9, at this time, the tube plug 12 drives the connecting block 13 to contact the touch switch through the movable rod 11. When the touch switch is pressed, the push rod motor 6 extends downward and the solenoid valve 16 is also opened. The push rod motor 6 presses down the piston plate 7 to discharge the paint from the measuring cylinder 15. As the paint is discharged, the tube plug 12 drives the connecting block 13 downward and away from the touch switch through the movable rod 11. The solenoid valve 16 is closed while the push rod motor 6 contracts. Since the tube plug 12 is away from the bottom of the fixed cylinder 9, the paint can be injected into the measuring cylinder 15 again.
[0027] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A coating filling device for convenient metering in coating production, comprising a mounting plate (1), characterized in that: A screw rod (2) is rotatably connected inside the mounting plate (1), and a connecting plate (5) is provided on one side of the mounting plate (1). A push rod motor (6) is installed at the bottom of the connecting plate (5), and a piston plate (7) is fixed to the bottom of the push rod motor (6). A fixed cylinder (9) is plugged and fixed to one side of the top of the piston plate (7), and a feed pipe (10) is plugged and fixed to one side of the outer wall of the fixed cylinder (9). A movable rod (11) is plugged at the top of the fixed cylinder (9), and a cylinder plug (12) is fixed to the bottom end of the movable rod (11). A support plate (14) is fixed to the bottom of the outer wall of one side of the mounting plate (1), and a measuring cylinder (15) is fixed to one end of the support plate (14).
2. The paint filling device for convenient measurement of paint production according to claim 1 is characterized in that: A servo motor (3) is installed on the top of the mounting plate (1), and the output shaft of the servo motor (3) is connected and fixed to the top end of the screw rod (2).
3. The paint filling device for convenient measurement of paint production according to claim 1 is characterized in that: A movable block (4) is fixed to one end of the connecting plate (5), and the movable block (4) is threadedly connected to the screw rod (2), and the movable block (4) is slidably connected to the mounting plate (1).
4. The paint filling device for convenient measurement in paint production according to claim 1, characterized in that: A bracket (8) fixed to the top of the piston plate (7) is provided on one side of the fixed cylinder (9), and a touch switch is installed at the bottom of the bracket (8).
5. The paint filling device for convenient measurement in paint production according to claim 4, characterized in that: A connecting block (13) is fixed to the top end of the movable rod (11), and the connecting block (13) is located directly below the touch switch.
6. The paint filling device for convenient measurement in paint production according to claim 4, characterized in that: The discharge pipe at the bottom of the measuring cylinder (15) is equipped with a solenoid valve (16), and the discharge pipe is located below the cylinder plug (12). The touch switch is electrically connected to the push rod motor (6) and the solenoid valve (16).