Testing device for coating engineering
By integrating multiple sensors and detection devices, the coating engineering testing device solves the problem that existing devices cannot perform multiple tests simultaneously, and realizes efficient and convenient testing and cleaning of coatings.
Patent Information
- Application Number
- CN202423269865.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-30
- Publication Date
- 2026-01-30
- Estimated Expiration
- 2034-12-30
AI Technical Summary
Existing coating engineering testing equipment cannot perform multiple tests simultaneously, resulting in high equipment requirements and inconvenient operation.
A multifunctional testing device integrating components such as an electromagnetic rotational viscometer, a haze detection optical sensor, a pressure sensor, a laser emitter, and an electric heater was designed. It can simultaneously perform multiple tests on the viscosity, transparency, weight, temperature, and haze of coatings, and the sealing structure facilitates the discharge and cleaning of coatings.
It enables multi-item testing of coatings, reduces the labor intensity of operators, improves the convenience and efficiency of testing, and facilitates the cleaning and maintenance of the equipment.
Smart Images
Figure CN223857211U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of paint engineering test, concretely to a testing arrangement for paint engineering. BACKGROUND
[0002] Paint engineering is an important link in many fields such as building decoration, industrial protection, and the sensitivity of paint to microbial invasion depends on the chemical properties of paint and solvent, the type of surface covering and the conditions of paint film exposure. Paint, the traditional name in China is paint. So-called paint is coated on the surface of the protected or decorated object, and can form a firm and continuous film with the coated object. Usually, it is thick liquid prepared by adding or not adding pigment, filler, and appropriate additives to resin or oil or emulsion, and using organic solvent or water.
[0003] In the production and detection of paint, the paint needs to be tested in order to optimize the product according to the characteristics, and the existing paint engineering test device generally uses single equipment to test multiple processes, the test items and required equipment are more, and multiple item testing cannot be carried out, thereby causing certain inconvenience, and therefore a testing arrangement for paint engineering is proposed. UTILITY MODEL CONTENT
[0004] The utility model aims at providing a testing arrangement for paint engineering to solve the problems in the background art.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a testing arrangement for paint engineering, comprising a tank body, a support ring is fixedly sleeved on the outer side of the top end of the tank body, a portal frame is fixedly installed at the top of the support ring, an electric telescopic rod is fixedly installed on the bottom surface of the top end of the portal frame, an electromagnetic rotary viscometer is fixedly installed on the output end of the electric telescopic rod, two support plates are fixedly installed on the opposite sides of the bottom end of the portal frame, a haze value detection light sensor is fixedly installed on the bottom of each of the two support plates, a limiting sleeve ring is fixedly sleeved on the inner side of the top end and the bottom end of the tank body, a transparent glass cylinder is movably sleeved on the inner side of the limiting sleeve ring, four pressure sensors are fixedly installed on the bottom of the inner cavity of the tank body, a spiral electric heater is fixedly installed on the bottom of the transparent glass cylinder, two laser emitters are fixedly installed on the bottom of the inner cavity of the tank body, a discharge pipe is communicated with the bottom of the transparent glass cylinder, a through hole is formed in the bottom of the tank body, a plugging head is movably sleeved in the inside of the discharge pipe, a wooden plug is fixedly installed on the bottom of the plugging head, a plugging plug is fixedly installed on the bottom of the wooden plug, a rubber sealing sleeve is fixedly sleeved on the outer side of the top end of the plugging plug, a jackscrew is threadedly connected and penetrated in the inside of the two sides of the discharge pipe, four supporting legs are fixedly installed on the bottom of the tank body, a perspective plate is fixedly penetrated and installed in the inside of the front face of the tank body, and a scale line is arranged on the outer side of the perspective plate.
[0006] Preferably, the four pressure sensors are evenly distributed in the bottom of the inner cavity of the tank body, and the measuring ends of the pressure sensors are in movable contact with the bottom of the transparent glass cylinder.
[0007] Preferably, the spiral electric heater is evenly distributed in the outside of the discharge pipe in a spiral form.
[0008] Preferably, the positions of the two output ends of the laser emitters correspond to the position of the input end of the haze value detection photosensor, and the two laser emitters are located at the vortex gap of the spiral electric heater.
[0009] Preferably, the discharge pipe penetrates to the bottom of the tank body through the through hole, and the four supporting legs are evenly distributed in the bottom of the tank body.
[0010] Preferably, the wooden plug and the rubber sealing sleeve are movably sleeved in the inside of the discharge pipe, and the position of the jackscrew corresponds to the position of the wooden plug.
[0011] Compared with the prior art, the device has the following beneficial effects: when the device is used, the user puts the paint to be tested into the inside of the transparent glass cylinder, then the detection end of the electromagnetic rotary viscometer is extended into the inside of the paint through the electric telescopic rod and is retracted after measurement, then the volume scale of the liquid surface in the inside of the transparent glass cylinder is observed through the perspective plate and the scale line, the weight of the transparent glass cylinder and the paint is detected through the pressure of the pressure sensor, then the laser emitter is started to emit laser under dark light environment, the laser passes through the transparent glass cylinder and the paint, the haze value detection photosensor senses light and converts it into an electric signal to facilitate the detection of the transparency of the paint, the overall demonstration scheme facilitates multi-project detection, reduces the labor intensity of the workers, facilitates detection, and increases the convenience of detection.
[0012] When it is necessary to remove the plugging, the jackscrew is unscrewed to remove the extrusion and limiting of the wooden plug, the extrusion deformation of the rubber sealing sleeve and the wooden plug increases the friction, then the plugging head is pulled out to remove the plugging and limiting of the discharge pipe, the paint after detection is conveniently discharged, cleaning is facilitated, the plugging position is flush, the residual paint after drying does not block the outlet position of the transparent glass cylinder and the discharge pipe, and the convenience of use is increased. BRIEF DESCRIPTION OF DRAWINGS
[0013] Figure 1 It is a front view of the overall appearance structure of the device.
[0014] Figure 2 It is a rear view of the overall appearance structure of the device.
[0015] Figure 3 It is a front view of the overall appearance structure of the device.
[0016] Figure 4 For the utility model Figure 3 The enlarged structure schematic view of A in the middle.
[0017] In the drawing: 1, tank body; 2, support leg; 3, perspective board; 4, scale line; 5, support ring; 6, portal; 7, electric telescopic rod; 8, electromagnetic rotary viscometer; 9, support plate; 10, haze value detection optical sensor; 11, transparent glass cylinder; 12, limiting sleeve ring; 13, through hole; 14, discharge pipe; 15, plugging plug; 16, jackscrew; 17, pressure sensor; 18, laser emitter; 19, spiral electric heater; 20, wooden plug; 21, rubber sealing sleeve; 22, plugging head. DETAILED DESCRIPTION
[0018] The technical scheme in the embodiments of the utility model will be apparently 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, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.
[0019] Please refer to Figures 1-4 The utility model provides a kind of technical scheme: a kind of testing device for coating engineering, including tank body 1, the outside of the top end of tank body 1 is fixedly sleeved with support ring 5, support ring 5 top is fixedly installed with portal 6, the bottom surface of portal 6 top end is fixedly installed with electric telescopic rod 7, the output end of electric telescopic rod 7 is fixedly installed with electromagnetic rotary viscometer 8, two support plates 9 are fixedly installed in the opposite side of portal 6 bottom end, the bottom of two support plates 9 is fixedly installed with haze value detection optical sensor 10, the inside of tank body 1 top end and bottom end is fixedly sleeved with limiting sleeve ring 12, the inside of limiting sleeve ring 12 is movably sleeved with transparent glass cylinder 11, four pressure sensors 17 are fixedly installed in the bottom of the inner chamber of tank body 1, spiral electric heater 19 is fixedly installed in the bottom of transparent glass cylinder 11, two laser emitters 18 are fixedly installed in the bottom of the inner chamber of tank body 1, transparent glass cylinder 11 is communicated with discharge pipe 14 in the bottom, through hole 13 is provided in the bottom of tank body 1, plugging head 22 is movably sleeved in the inside of discharge pipe 14, wooden plug 20 is fixedly installed in the bottom of plugging head 22, plugging plug 15 is fixedly installed in the bottom of wooden plug 20, rubber sealing sleeve 21 is fixedly sleeved on the outside of plugging plug 15 top end, jackscrew 16 is screwed and connected in the inside of both sides of discharge pipe 14, four support legs 2 are fixedly installed in the bottom of tank body 1, perspective board 3 is fixedly penetrated and installed in the inside of the front of tank body 1, scale line 4 is arranged on the outside of perspective board 3.
[0020] The working principle of the above technical scheme is as follows: in use, the user puts the paint to be tested into the transparent glass cylinder 11, then extends the detection end of the electromagnetic rotary viscometer 8 into the paint through the electric telescopic rod 7, and then retracts after measurement, then observes the volume scale of the liquid level in the transparent glass cylinder 11 through the perspective plate 3 and the scale line 4, and detects the weight of the transparent glass cylinder 11 and the paint through the pressure sensor 17, then starts the laser emitter 18 to emit laser through the transparent glass cylinder 11 and the paint in a dark environment, the haze value detection light sensor 10 senses the light and converts it into an electric signal to facilitate the detection of the transparency of the paint, and the overall demonstration scheme facilitates multi-project detection, reduces the labor intensity of the workers, facilitates detection, and increases the convenience of detection.
[0021] In another embodiment, as shown in Figure 3 and Figure 4 , four pressure sensors 17 are evenly distributed on the bottom of the inner cavity of the tank body 1, and the measurement end of the pressure sensor 17 is in movable contact with the bottom of the transparent glass cylinder 11.
[0022] The uniform distribution of the pressure sensor 17 facilitates the measurement of the weight of the transparent glass cylinder 11, and the transparent glass cylinder 11 maintains a stable position under the downward limiting sliding action of the limiting sleeve 12, and the weight of the transparent glass cylinder 11 and the internal paint is measured by the pressure sensor 17, facilitating the measurement stability.
[0023] In another embodiment, as shown in Figure 3 and Figure 4 , the spiral electric heater 19 is evenly distributed in a spiral shape outside the discharge pipe 14.
[0024] The function of the spiral electric heater 19 is to heat the transparent glass cylinder 11, and an external temperature controller is connected to measure the moisture loss of the paint according to the heating power and temperature, and after complete drying, the density and other parameters of the paint are calculated by the volume scale of the scale line 4 and the gravity measurement of the pressure sensor 17, and all sensors in the scheme need to be connected to the controller or control mechanism to work, and are only used for demonstration.
[0025] In another embodiment, as shown in Figures 1-4 , the positions of the output ends of the two laser emitters 18 correspond to the positions of the input ends of the haze value detection light sensor 10, and the two laser emitters 18 are located at the vortex gap of the spiral electric heater 19.
[0026] The laser emitter 18 is used for emitting laser light vertically through the transparent glass cylinder 11 and the paint to be received by the haze value detection light sensor 10, and detecting the light passing through the haze value detection light sensor 10 in a dark environment, and is used for detecting the transparency and haze value of the paint, facilitating the auxiliary operation, and the laser emitter 18 and the spiral electric heater 19 are provided with heat insulation materials, only leaving a hole for the laser light to pass through, so as to protect the working environment of the laser emitter 18.
[0027] In another embodiment, as shown in Figures 2-4 The discharge pipe 14 penetrates through the bottom of the tank body 1 through the through hole 13, and the four supporting legs 2 are uniformly distributed at the bottom of the tank body 1.
[0028] The through hole 13 provides a stable penetration position for the discharge pipe 14, and the transparent glass cylinder 11 is pressed downward by gravity to generate a downward displacement amount of the pressure sensor 17, and will not be blocked and maintained in a certain stability, and the length of the discharge pipe 14 is shorter than the length of the supporting leg 2, thereby leaving a displacement change amount, thereby increasing the convenience of use.
[0029] In another embodiment, as shown in Figures 2-4 Figures 2-4 The wooden plug 20 and the rubber sealing sleeve 21 are movably sleeved in the discharge pipe 14, and the position of the top screw 16 corresponds to the position of the wooden plug 20.
[0030] By setting the plugging plug 15 and the plugging head 22, when it is necessary to remove the plugging, the top screw 16 is unscrewed to remove the extrusion limiting of the wooden plug 20, the friction force is increased through the extrusion deformation of the rubber sealing sleeve 21 and the wooden plug 20, and then the plugging head 22 is pulled out to remove the plugging limiting of the discharge pipe 14, so as to conveniently discharge the detected paint, and conveniently clean, and the flush plugging position makes that the residual paint after drying will not block the outlet position of the transparent glass cylinder 11 and the discharge pipe 14, thereby increasing the convenience of use.
[0031] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.
Claims
1. A testing device for paint engineering purposes, comprising a tank (1), characterised in that: The outer side of the top end of the tank body (1) is fixedly sleeved with a support ring (5), the top of the support ring (5) is fixedly installed with a door frame (6), the bottom surface of the top end of the door frame (6) is fixedly installed with an electric telescopic rod (7), the output end of the electric telescopic rod (7) is fixedly installed with an electromagnetic rotary viscometer (8), the opposite sides of the bottom end of the door frame (6) are fixedly installed with two support plates (9), the bottom of each of the two support plates (9) is fixedly installed with a haze value detection light sensor (10), the inner sides of the top end and the bottom end of the tank body (1) are fixedly sleeved with a limiting sleeve ring (12), the inner side of the limiting sleeve ring (12) is movably sleeved with a transparent glass cylinder (11), the bottom of the inner cavity of the tank body (1) is fixedly installed with four pressure sensors (17), the bottom of the transparent glass cylinder (11) is fixedly installed with a spiral electric heater (19), the bottom of the inner cavity of the tank body (1) is fixedly installed with two laser emitters (18), the bottom of the transparent glass cylinder (11) is communicated with a discharge pipe (14), the bottom of the discharge pipe (14) is movably sleeved with a plugging head (22), the bottom of the plugging head (22) is fixedly installed with a wooden plug (20), the bottom of the wooden plug (20) is fixedly installed with a plugging plug (15), the outer side of the top end of the plugging plug (15) is fixedly sleeved with a rubber sealing sleeve (21), the inside of the two sides of the discharge pipe (14) is threadedly connected with a jackscrew (16), the bottom of the tank body (1) is fixedly installed with four supporting legs (2), the inside of the front face of the tank body (1) is fixedly installed with a perspective plate (3), the outer side of the perspective plate (3) is provided with a scale line (4).
2. A test device for paint engineering according to claim 1, characterized in that The four pressure sensors (17) are uniformly distributed in the bottom of the inner cavity of the tank body (1), and the measuring end of the pressure sensor (17) is movably contacted with the bottom of the transparent glass cylinder (11).
3. A test device for paint engineering according to claim 1, characterized in that The spiral electric heater (19) is uniformly distributed in the outer side of the discharge pipe (14) in a vortex shape.
4. A test device for paint engineering according to claim 1, characterized in that The positions of the output ends of the two laser emitters (18) correspond to the positions of the input ends of the haze value detection light sensors (10), and the two laser emitters (18) are located at the vortex gaps of the spiral electric heater (19).
5. A test device for paint engineering according to claim 1, characterized in that The discharge pipe (14) penetrates to the bottom of the tank body (1) through the through hole (13), and the four supporting legs (2) are uniformly distributed in the bottom of the tank body (1).
6. A test device for paint engineering according to claim 1, characterized in that The wooden plug (20) and the rubber sealing sleeve (21) are movably sleeved in the inside of the discharge pipe (14), and the position of the jackscrew (16) corresponds to the position of the wooden plug (20).