Quantitative coating filling device
By introducing a filling buffer and a weighing and metering mechanism into the paint filling device, the weight error caused by impact force during the paint filling process is solved, and high-precision control of paint filling is achieved.
Patent Information
- Application Number
- CN202520111890.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-17
- Publication Date
- 2026-01-30
- Estimated Expiration
- 2035-01-17
AI Technical Summary
In the current paint filling process, the high filling pressure results in a large impact force, which affects the accuracy of paint filling and weighing, leading to weight errors.
The system employs a filling buffer mechanism and a weighing and metering mechanism. The filling buffer mechanism reduces the paint flow rate, while the weighing and metering mechanism detects the paint weight to ensure filling accuracy.
This improved the precision of paint filling, avoided weight errors caused by excessive impact force on the paint, and ensured the accuracy of the filling weight.
Smart Images
Figure CN223852288U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to paint filling technology field especially relates to a paint quantitative filling device. BACKGROUND
[0002] Paint, in Chinese traditional name is paint. So-called paint is coated on the object surface of being protected or being decorated, and can form the continuous film of firm adhesion with being painted object, usually is with resin, oil or emulsion as main, adds or does not add pigment, filler, adds corresponding auxiliary agent, with organic solvent or water preparation becomes viscous liquid.
[0003] Paint needs through filling device to be filled to the packing jar after production and processing, and the current paint filling quantity detection mode is generally weighing detection, and the pressure is big in the paint filling process, and usually big impact force is produced, and the impact force can affect the weighing result of paint filling weighing, thereby causing the filling weight error of paint when filling. UTILITY MODEL CONTENT
[0004] In view of the deficiency of prior art, the utility model provides a paint quantitative filling device for solving the problem in the background art.
[0005] In order to realize the above purpose, the utility model adopts the following technical scheme:
[0006] A paint quantitative filling device, including fixed frame, the fixed frame top surface fixedly connected with the limiting board, the fixed frame surface fixedly connected with the support, the support inner wall fixedly connected with the location camera, the support left side fixedly connected with the connecting plate, the connecting plate inner wall fixedly connected with the electric push rod, the electric push rod output fixedly connected with the filling cover, the filling cover inside is provided with filling buffer mechanism, the support top is provided with filling storage component, the fixed frame inside is provided with weighing and quantitative mechanism, the fixed frame front is provided with conveying assembly.
[0007] Preferably, the filling buffer mechanism is composed of a filling pipe, a spiral buffer rod, a solenoid valve, a corrugated pipe and a connecting pipe, the filling pipe is fixedly connected with the inner wall of the filling cover, the spiral buffer rod is fixedly connected with the inner wall of the filling pipe, the solenoid valve is fixedly connected with the inner wall of the filling pipe, the corrugated pipe discharge end is fixedly connected with the filling pipe feed end, and the connecting pipe discharge end is fixedly connected with the corrugated pipe feed end.
[0008] Preferably, the filling storage assembly is composed of a fixed frame, a storage tank, a feeding pipe and a booster pump, the fixed frame is fixedly connected with the top surface of the support, the storage tank is fixedly connected with the inner wall of the fixed frame, the inner wall of the storage tank is fixedly connected with the feeding end of the connecting pipe, the feeding pipe is fixedly connected with the inner wall of the storage tank, the booster pump is fixedly connected with the top surface of the storage tank, and the gas outlet end of the booster pump is fixedly connected with the inner wall of the storage tank.
[0009] Preferably, the weighing and quantifying mechanism is composed of a support plate, a weighing sensor and a weighing plate, the support plate is fixedly connected with the inner wall of the fixed frame, the weighing sensor is fixedly connected with the inner wall of the support plate, and the weighing plate is fixedly connected with the detection end of the weighing sensor.
[0010] Preferably, the conveying assembly is composed of a servo motor, a transmission roller and a conveying belt, the servo motor is fixedly connected with the front surface of the fixed frame, the output end of the servo motor is rotatably connected with the inner wall of the fixed frame, the transmission roller is rotatably connected with the inner wall of the fixed frame, the transmission roller is fixedly connected with the output end of the servo motor, and the conveying belt is engaged with the surface of the transmission roller.
[0011] Preferably, the number of the limiting plates is plural, and the plural limiting plates are located on the top surface of the fixed frame.
[0012] Preferably, the filling cover is in a circular shape and is made of metal material.
[0013] Compared with the prior art, the paint quantitative filling device has the advantages that paint is injected into the filling storage assembly, the packaging can is placed on the conveying assembly, the packaging can is limited by the limiting plate, the conveying assembly and the positioning camera are started to drive the packaging can to move to the filling position, the electric push rod is started to push the filling buffer mechanism into the packaging can through the filling cover, the filling storage assembly is started to send paint into the packaging can through the filling buffer mechanism to perform the filling work, the paint flow rate is reduced through the filling buffer mechanism to perform the buffering work, and the weighing and quantifying mechanism can detect the filling weight of the paint. BRIEF DESCRIPTION OF DRAWINGS
[0014] Figure 1 It is a front sectional view of the utility model structure;
[0015] Figure 2 It is a rear sectional view of the utility model structure;
[0016] Figure 3 It is a structure enlarged view of structure A of the utility model structure;
[0017] Figure 4 It is a structure enlarged view of structure B of the utility model structure.
[0018] In the figure: 1, fixed frame; 2, limiting plate; 3, support; 4, positioning camera; 5, connecting plate; 6, electric push rod; 7, filling cover; 8, filling pipe; 9, spiral buffer rod; 10, electromagnetic valve; 11, corrugated pipe; 12, connecting pipe; 13, fixing frame; 14, storage tank; 15, feed pipe; 16, booster pump; 17, support plate; 18, load cell; 19, weighing plate; 20, servo motor; 21, transmission roller; 22, conveyor belt. DETAILED DESCRIPTION
[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.
[0020] Reference Figures 1-4 A kind of paint quantitative filling device, including fixed frame 1, fixed frame 1 top surface is fixedly connected with limiting plate 2, the number of limiting plate 2 is multiple, and multiple limiting plate 2 are located on the top surface of fixed frame 1, for limiting the moving track of package jar, improve filling stability, fixed frame 1 surface is fixedly connected with support 3, support 3 inner wall is fixedly connected with positioning camera 4, support 3 left side is fixedly connected with connecting plate 5, connecting plate 5 inner wall is fixedly connected with electric push rod 6, electric push rod 6 output end is fixedly connected with filling cover 7, filling cover 7 is circular, and filling cover 7 is made of metal material, metal material is made of filling cover 7 higher in strength, not easy to deform and damage after stress more durable, filling buffer mechanism is arranged in filling cover 7, filling buffer mechanism is composed of filling pipe 8, spiral buffer rod 9, electromagnetic valve 10, corrugated pipe 11 and connecting pipe 12, filling pipe 8 is fixedly connected with the inner wall of filling cover 7, spiral buffer rod 9 is fixedly connected with the inner wall of filling pipe 8, electromagnetic valve 10 is fixedly connected with the inner wall of filling pipe 8, corrugated pipe 11 discharge end is fixedly connected with the inlet end of filling pipe 8, connecting pipe 12 discharge end is fixedly connected with the inlet end of corrugated pipe 11, for conveying paint to carry out filling work, it is convenient to reduce paint flow rate and impact force by the spiral gap generated by spiral buffer rod 9, improve the precision of filling and weighing, support 3 top surface is provided with filling storage assembly, fixed frame 1 inside is provided with weighing and quantifying mechanism, fixed frame 1 front is provided with conveying assembly.
[0021] Specifically, the filling and storing assembly is composed of a fixing frame 13, a storage tank 14, a feeding pipe 15 and a booster pump 16, the fixing frame 13 is fixedly connected with the top surface of the support 3, the storage tank 14 is fixedly connected with the inner wall of the fixing frame 13, and the inner wall of the storage tank 14 is fixedly connected with the feeding end of the connecting pipe 12, the feeding pipe 15 is fixedly connected with the inner wall of the storage tank 14, the booster pump 16 is fixedly connected with the top surface of the storage tank 14, and the outlet end of the booster pump 16 is fixedly connected with the inner wall of the storage tank 14, which is used for storing paint and facilitating stable filling work after applying pressure to the paint.
[0022] Specifically, the weighing and quantifying mechanism is composed of a supporting plate 17, a weighing sensor 18 and a weighing plate 19, the supporting plate 17 is fixedly connected with the inner wall of the fixed frame 1, the weighing sensor 18 is fixedly connected with the inner wall of the supporting plate 17, and the weighing plate 19 is fixedly connected with the detection end of the weighing sensor 18, which is used for detecting the weight of the packaging can and the paint and facilitating accurate control of the filling weight.
[0023] Specifically, the conveying assembly is composed of a servo motor 20, a transmission roller 21 and a conveying belt 22, the servo motor 20 is fixedly connected with the front surface of the fixed frame 1, and the output end of the servo motor 20 is rotatably connected with the inner wall of the fixed frame 1, the transmission roller 21 is rotatably connected with the inner wall of the fixed frame 1 and fixedly connected with the output end of the servo motor 20, and the conveying belt 22 is engaged with the surface of the transmission roller 21, which is used for driving the lateral movement of the plurality of packaging cans and facilitating continuous filling work and improving the filling efficiency.
[0024] The electrical components appearing in the text are all electrically connected with the main controller and 220V mains, and the main controller can be a conventional known device such as a computer.
[0025] In use: first, the paint is injected into the storage tank 14 through the feeding pipe 15, the packaging cans are placed on the conveying belt 22, the packaging cans are limited by the limiting plate 2, the servo motor 20 is started to drive the transmission roller 21 to rotate along the inner wall of the fixed frame 1, the packaging cans are driven to move to the right through the engagement of the transmission roller 21 and the conveying belt 22, the positioning camera 4 is started to detect that the packaging cans move to the filling position, the electric push rod 6 is started to push the filling cover 7 to move downward to be sleeved on the top surface of the packaging cans, the filling pipe 8 is driven to enter the packaging cans through the movement of the filling cover 7 and the expansion of the bellows 11, the paint in the storage tank 14 is pushed into the connecting pipe 12 and the bellows 11 by starting the booster pump 16 after the electromagnetic valve 10 is opened, the paint is sent into the packaging cans for filling work through the bellows 11 and the filling pipe 8, the paint flow rate is reduced for filling buffer work through the spiral buffer rod 9 in the filling pipe 8, and the weight of the packaging cans and the paint is transmitted to the weighing sensor 18 through the conveying belt 22 and the weighing plate 19, so that the filling weight of the paint can be detected.
[0026] In summary, the paint quantitative filling device injects paint into the filling storage assembly, places the packaging can on the conveying assembly, limits the packaging can through the limiting plate 2, drives the packaging can to move to the filling position through the conveying assembly and the positioning camera 4, pushes the filling buffer mechanism into the packaging can through the electric push rod 6 and the filling cover 7, sends paint into the packaging can through the filling buffer mechanism to perform the filling work, reduces the paint flow rate through the filling buffer mechanism to perform the buffering work, and detects the filling weight of the paint through the weighing quantitative mechanism, realizes the target of facilitating quantitative filling precision through reducing the paint flow rate, avoids the problem that the filling weight of the paint appears error due to the too large paint filling impact force, and solves the problems in the background art.
[0027] It should be noted that the relational terms herein such as first and second and the like are used solely to distinguish one from another entity or action, without necessarily requiring or implying that the entities or actions are in any way mutually exclusive or directional. Moreover, the terms "comprising", "including", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.
[0028] Although the embodiments of the present application have been shown and described, it is to be understood that for the purpose of the present application, the embodiments change, modify, replace and vary in many ways without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.
Claims
1. A paint dosing device comprising a fixed frame (1), characterized in that, The top surface of the fixed frame (1) is fixedly connected with a limiting plate (2), the surface of the fixed frame (1) is fixedly connected with a support (3), the inner wall of the support (3) is fixedly connected with a positioning camera (4), the left side of the support (3) is fixedly connected with a connecting plate (5), the inner wall of the connecting plate (5) is fixedly connected with an electric push rod (6), the output end of the electric push rod (6) is fixedly connected with a filling cover (7), the filling cover (7) is internally provided with a filling buffer mechanism, the top surface of the support (3) is provided with a filling storage assembly, the inside of the fixed frame (1) is provided with a weighing and quantifying mechanism, and the front surface of the fixed frame (1) is provided with a conveying assembly.
2. The paint dosing device according to claim 1, characterized in that The filling buffer mechanism is composed of a filling pipe (8), a spiral buffer rod (9), a solenoid valve (10), a corrugated pipe (11) and a connecting pipe (12), the inner wall of the filling pipe (8) is fixedly connected with the filling cover (7), the inner wall of the spiral buffer rod (9) is fixedly connected with the filling pipe (8), the inner wall of the solenoid valve (10) is fixedly connected with the filling pipe (8), the discharge end of the corrugated pipe (11) is fixedly connected with the filling pipe (8), and the discharge end of the connecting pipe (12) is fixedly connected with the corrugated pipe (11).
3. The paint dosing device according to claim 1, characterized in that The filling storage assembly is composed of a fixing frame (13), a storage tank (14), a feeding pipe (15) and a booster pump (16), the top surface of the support (3) is fixedly connected with the fixing frame (13), the inner wall of the fixing frame (13) is fixedly connected with the storage tank (14), the inner wall of the storage tank (14) is fixedly connected with the feeding end of the connecting pipe (12), the inner wall of the storage tank (14) is fixedly connected with the feeding pipe (15), the top surface of the storage tank (14) is fixedly connected with the booster pump (16), and the gas outlet end of the booster pump (16) is fixedly connected with the inner wall of the storage tank (14).
4. The paint dosing device according to claim 1, characterized in that The weighing and quantifying mechanism is composed of a supporting plate (17), a weighing sensor (18) and a weighing plate (19), the inner wall of the fixed frame (1) is fixedly connected with the supporting plate (17), the inner wall of the supporting plate (17) is fixedly connected with the weighing sensor (18), and the detection end of the weighing sensor (18) is fixedly connected with the weighing plate (19).
5. The paint dosing device according to claim 1, characterized in that The conveying assembly is composed of a servo motor (20), a transmission roller (21) and a conveying belt (22), the front surface of the fixed frame (1) is fixedly connected with the servo motor (20), the inner wall of the fixed frame (1) is rotatably connected with the output end of the servo motor (20), the inner wall of the fixed frame (1) is rotatably connected with the transmission roller (21), the output end of the servo motor (20) is fixedly connected with the transmission roller (21), and the surface of the transmission roller (21) is engaged with the conveying belt (22).
6. The paint dosing device according to claim 1, characterized in that The number of the limiting plates (2) is multiple, and the multiple limiting plates (2) are located on the top surface of the fixed frame (1).
7. The paint dosing device according to claim 1, characterized in that The filling cover (7) is in a circular shape and is made of metal material.