Device for observing solidification process of powder coating

Abstract

The utility model relates to the technical field of powder coating curing test, in particular to a device for observing a powder coating curing process, which comprises a base, a support column is arranged on the base, and a connecting seat capable of being adjusted up and down along the support column is arranged on the support column. A supporting arm extending in the direction away from the supporting column is arranged on the connecting base, an industrial camera is arranged at the end, away from the supporting column, of the supporting arm, a heat preservation box is arranged below the industrial camera and arranged on the base, a copper plate is arranged at the bottom in the heat preservation box, and a copper wire is arranged on the copper plate. The heating device is used for heating the copper plate, the temperature measuring device is used for detecting the temperature of the copper plate, and a glass cover plate capable of being opened and closed covers the top of the heat preservation box. The powder coating curing test device solves the problem that direct observation cannot be carried out due to overhigh environment temperature in the current powder coating curing test process.

Description

Technical Field

[0001] The utility model relates to the technical field of powder coating curing test, in particular to a device for observing the curing process of powder coating. Background Art

[0002] An important function of coatings is their decorative properties. The appearance of the surface is formed during curing, so to achieve the ideal appearance, it is necessary to understand the gradual evolution of the curing process. Only in this way can the ideal surface state be achieved by adjusting the coating formula and process conditions. This provides a powerful tool for the research and development of coatings.

[0003] At present, powder coating curing is mostly carried out in experimental ovens. The heating conditions are not consistent with actual applications. At the same time, the temperature in the oven is between 150-220 degrees Celsius. Because the ambient temperature is too high, it cannot be directly observed. The heating rate of powder coating also has a certain impact on the curing situation. Utility Model Content

[0004] The utility model aims to provide a device for observing the curing process of powder coatings, which solves the problem that direct observation cannot be performed during the curing test of powder coatings due to the excessively high ambient temperature.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A device for observing the curing process of powder coating comprises a base, a support column is arranged on the base, a connecting seat which can be adjusted up and down along the support column is arranged on the support column, a support arm extending away from the support column is arranged on the connecting seat, an industrial camera is arranged at one end of the support arm away from the support column, an insulation box is arranged below the industrial camera, the insulation box is arranged on the base, a copper plate is arranged at the bottom of the insulation box, and a heating device for heating the copper plate and a temperature measuring device for detecting the temperature of the copper plate are arranged, and the top of the insulation box is covered with an openable and closable glass cover.

[0007] On the basis of the above scheme and as a preferred scheme of the above scheme: the support column includes a support fixedly connected to the base, a pillar is vertically arranged on the support, the lower end of the pillar can be rotatably connected to the support, and the connecting seat is connected to the pillar.

[0008] On the basis of the above scheme and as a preferred scheme of the above scheme: the connecting seat is slidably connected to the pillar, and a first screw is provided on the connecting seat to cooperate with the first screw thread, and rotating the first screw can make the small end of the first screw abut against the pillar to limit the sliding of the connecting seat.

[0009] On the basis of the above solution and as a preferred solution of the above solution: the support arm is connected to the connecting seat so as to be able to swing up and down.

[0010] On the basis of the above scheme and as a preferred scheme of the above scheme: the connecting seat is provided with two opposite connecting plates, one of the two connecting plates is provided with a through hole, and the other is provided with a threaded hole opposite to the through hole, the support arm is provided with a connecting part that can be embedded between the two connecting plates, the connecting part is provided with a through hole, and a second screw is provided to pass through the through hole and the through hole in sequence and then be threadedly connected with the threaded hole.

[0011] On the basis of the above scheme and as a preferred scheme of the above scheme: a lighting lamp for increasing the internal light intensity is arranged in the incubator.

[0012] On the basis of the above scheme and as a preferred scheme of the above scheme: the copper plate is provided with a socket extending from the side to the inside, the heating device is an electric heating tube, and the electric heating tube is inserted into the socket to heat the copper plate.

[0013] In order to solve the problem that the current powder coating curing test process cannot be directly observed due to the high ambient temperature, the utility model has the following beneficial effects:

[0014] When the utility model experiments with the device for observing the curing process of powder coating, a sample sprayed with coating is placed on a copper plate in an insulated box, the copper plate is heated by a heating device and the temperature of the copper plate is controlled to achieve heating of the sample, and at the same time, the temperature change of the copper plate is detected by a temperature measuring device. The evolution process of the coating on the surface of the sample is affected (heating process) by the change in the temperature of the copper plate. The evolution process is recorded and saved in real time by an industrial camera. After the experiment is completed, the experiment can be observed and analyzed by recording a video with the industrial camera.

[0015] Among them, covering the incubator with a glass cover can not only protect the temperature of the incubator, but also reduce heat loss during the experiment; the industrial camera can be adjusted up and down with the connecting seat, which is beneficial for keeping the industrial camera away from the incubator to facilitate the placement or removal of samples, and also for adjusting the distance between the industrial camera and the incubator to ensure better observation effects.

[0016] The device for observing the curing process of powder coating of the utility model realizes the research on the curing process of powder coating by visualizing the curing process, and provides a more effective and practical tool for the design and determination of product formula.

[0017] In addition to the above-described purposes, features and advantages, the present invention has other purposes, features and advantages. The present invention will be further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of a device for observing the curing process of powder coatings of the utility model;

[0019] Figure 2 It is a schematic diagram of the thermal insulation box of the utility model;

[0020] Figure 3 It is a schematic diagram of a copper plate of the present utility model. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present utility model are clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present utility model, rather than all the embodiments.

[0022] See also Figure 1-3 The utility model provides a device for observing the curing process of powder coatings. The device for observing the curing process of powder coatings can realize the study of the curing process of powder coatings by visualizing the curing process. It provides a more effective and practical tool for the design and determination of product formulas.

[0023] Specifically, the device for observing the curing process of powder coating includes a base 100, on which a support column 101 is arranged, on which a connecting seat 104 which can be adjusted up and down along the support column 101 is arranged, on which a support arm 107 extending in a direction away from the support column 101 is arranged, and on which an industrial camera 200 is arranged at one end of the support arm 107 away from the support column 101, and below which an insulation box 300 is arranged, and the insulation box 300 is arranged on the base 100, and a copper plate 301 is arranged at the bottom of the insulation box 300, and a heating device 302 for heating the copper plate 301 and a temperature measuring device 303 for detecting the temperature of the copper plate 301 are arranged, and the top of the insulation box 300 is covered with an openable and closable glass cover 305.

[0024] When the device for observing the curing process of powder coating of the utility model is experimented, the sample 400 sprayed with coating is prevented from being placed on the copper plate 301 in the heat preservation box 300, the copper plate 301 is heated by the heating device 302 and the temperature of the copper plate 301 is controlled to achieve heating of the sample 400, and at the same time the temperature change of the copper plate 301 is detected by the temperature measuring device 303, and the evolution process of the coating on the surface of the sample 400 is affected (heating process) by the change of the temperature of the copper plate 301, and the evolution process is recorded and saved in real time by the industrial camera 200. After the experiment is completed, the video recorded by the industrial camera 200 can be used to observe and analyze the experiment.

[0025] Among them, after covering the incubator 300 with a glass cover 305, it can protect the temperature of the incubator 300 and reduce heat loss during the experiment; the industrial camera 200 can be adjusted up and down with the connecting seat 104, which is beneficial for moving the industrial camera 200 away from the incubator 300 to facilitate the placement or removal of the sample 400, and is also beneficial for adjusting the distance between the industrial camera 200 and the incubator 300 to ensure a better observation effect.

[0026] Among them, the advantage of setting the copper plate 301 is that the copper plate 301 has a large heat capacity and a good heat conduction effect.

[0027] Furthermore, in order to facilitate the placement of the model 400, the support column 101 includes a support 102 fixedly connected to the base 100, a pillar 103 is vertically arranged on the support 102, the lower end of the pillar 103 is rotatably connected to the support 102, and the connecting seat 104 is connected to the pillar 103, so that the industrial camera 200 can be horizontally moved when the model 400 is placed, and at the same time, it can also be used to adjust the horizontal viewing angle of the industrial camera 200. Among them, the connecting seat 104 is slidably connected to the pillar 103, and a first screw 105 is arranged on the connecting seat 104 and is threadedly matched therewith. Rotating the first screw 105 can make the small end of the first screw 105 abut against the pillar 103 to limit the sliding of the connecting seat 104.

[0028] Furthermore, the support arm 107 can be connected and set on the connection base 104 so as to swing up and down, and the viewing angle of the industrial camera 200 can be adjusted by swinging the support arm 107 up and down. In order to facilitate the angle adjustment, the connection base 104 is provided with two connecting plates 106 facing each other, one of the two connecting plates 106 is provided with a through hole, and the other is provided with a threaded hole opposite to the through hole, and the support arm 107 is provided with a connecting portion 108 that can be embedded between the two connecting plates 106, and the connecting portion 108 is provided with a through hole, and a second screw 109 is provided to pass through the through hole and the through hole in sequence and then be threadedly connected with the threaded hole.

[0029] Furthermore, in order to ensure appropriate lighting during the observation process, an illumination lamp 304 is provided in the incubator 300 to increase the internal lighting intensity.

[0030] Furthermore, the copper plate 301 is provided with a socket extending from the side to the inside, and the heating device 302 is an electric heating tube, which is inserted into the socket to heat the copper plate 301. It is worth noting that the electric heating tube can be provided with an external temperature control device, and the temperature change process of the electric heating tube can be controlled and adjusted by the temperature control device to optimize the parameter control of the heating process of the pattern 400. By simulating the actual temperature change curve, the curing process is consistent with the actual application.

[0031] 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 device for observing the curing process of powder coating, characterized in that: The invention comprises a base (100), wherein a support column (101) is arranged on the base (100), wherein a connection seat (104) capable of being adjusted up and down along the support column (101) is arranged on the support column (101), wherein a support arm (107) extending in a direction away from the support column (101) is arranged on the connection seat (104), wherein an industrial camera (200) is arranged at one end of the support arm (107) away from the support column (101), wherein an insulation box (300) is arranged below the industrial camera (200), wherein the insulation box (300) is arranged on the base (100), wherein a copper plate (301) is arranged at the bottom of the insulation box (300), wherein a heating device (302) for heating the copper plate (301) and a temperature measuring device (303) for detecting the temperature of the copper plate (301) are arranged, and wherein the top of the insulation box (300) is covered with an openable and closable glass cover (305).

2. The device for observing the curing process of powder coating according to claim 1, characterized in that: The support column (101) comprises a support (102) fixedly connected to the base (100), a pillar (103) is vertically arranged on the support (102), the lower end of the pillar (103) is rotatably connected to the support (102), and the connecting seat (104) is connected to the pillar (103).

3. The device for observing the curing process of powder coating according to claim 2, characterized in that: The connecting seat (104) is slidably connected to the pillar (103), and a first screw (105) threadedly matched with the connecting seat (104) is provided on the connecting seat (104). Rotating the first screw (105) can make the small end of the first screw (105) abut against the pillar (103) to limit the sliding of the connecting seat (104).

4. The device for observing the curing process of powder coating according to claim 1, characterized in that: The support arm (107) is connected to the connection seat (104) in a manner that it can swing up and down.

5. The device for observing the curing process of powder coating according to claim 4, characterized in that: The connection seat (104) is provided with two connecting plates (106) facing each other, one of the two connecting plates (106) is provided with a through hole, and the other is provided with a threaded hole opposite to the through hole, and the support arm (107) is provided with a connecting portion (108) capable of being embedded between the two connecting plates (106), and the connecting portion (108) is provided with a through hole, and a second screw (109) is provided to pass through the through hole and the through hole in sequence and then be threadedly connected with the threaded hole.

6. The device for observing the curing process of powder coating according to claim 1, characterized in that: The heat preservation box (300) is provided with a lighting lamp (304) for increasing the internal light intensity.

7. The device for observing the curing process of powder coating according to claim 1, characterized in that: The copper plate (301) is provided with a socket extending from the side toward the inside, and the heating device (302) is an electric heating tube, which is inserted into the socket to heat the copper plate (301).

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