Paint aging test device

Abstract

The utility model relates to the technical field of aging tests, in particular to a paint aging test device which comprises a test box, a spraying assembly, an ultraviolet irradiation assembly, a cooling assembly and a heating assembly, a box door is connected to the middle of the front face of the test box, and a touch control screen is connected to the middle of the upper portion of the front face of the test box. Moving wheels are connected to the positions, close to the four corners, of the lower end of the test box, a spraying assembly, a cooling assembly and a heating assembly are connected to the positions, close to the front face of the backboard, of the two sides and the back face of the test box, an ultraviolet irradiation assembly is connected to the upper portion in the test box, and the spraying assembly is composed of a spraying head, a water pipe and a spraying water connector. The ultraviolet irradiation assembly is composed of an ultraviolet lamp tube, a lower cover, a lamp tube electrical interface and a mounting seat, the cooling assembly is composed of a cooling pipe, a cooling liquid inlet and a cooling liquid outlet, the cooling liquid inlet and the cooling liquid outlet are formed in the two ends of the cooling pipe, and the heating assembly is composed of a plurality of sets of heating strips and heating strip electrical interfaces arranged at one ends of the heating strips.

Description

Technical Field

[0001] The utility model relates to the technical field of aging test, in particular to a paint aging test device. Background Technique

[0002] When conducting a paint aging test, it is necessary to create various environments for the test. Most of the various components in the device are arranged in the test chamber, which is inconvenient for disassembly and assembly, and time-consuming and laborious for later maintenance.

[0003] Therefore, it is necessary to design a paint aging test device to solve the problems in the above background technique. Content of the Utility Model

[0004] The purpose of the utility model is to solve the problems in the prior art, and a paint aging test device is proposed.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A paint aging test device, including a test chamber, a spraying component, an ultraviolet irradiation component, a cooling component and a heating component. A chamber door is connected to the middle of the front of the test chamber. A touch control screen is connected to the middle of the upper part of the front of the test chamber. A back plate is connected to the back of the test chamber. Movable wheels are connected to the lower end of the test chamber near the four corners. The spraying component, the cooling component and the heating component are connected to both sides and the back of the test chamber near the front of the back plate. The ultraviolet irradiation component is connected to the upper part inside the test chamber;

[0007] A test room is opened in the middle of the front of the test chamber. A drain port is opened in the middle of the lower end of the test room. A liquid discharge pipe port is connected to the lower part of the drain port. Multiple groups of socket connectors are arranged on both sides of the test room. An upper heat dissipation grid is arranged at the upper back of the test chamber. Lower heat dissipation grids are arranged on the front and both sides of the lower part of the test chamber;

[0008] The spraying component is composed of a nozzle, a water pipe and a spraying water interface. Multiple groups of water pipes are connected to the front of the spraying water interface. Multiple groups of nozzles are arranged on the water pipe near the test room;

[0009] The ultraviolet irradiation component is composed of an ultraviolet lamp tube, a lower cover, a lamp tube electrical interface and a mounting seat. Mounting seats are connected to both sides of the ultraviolet lamp tube. The lower cover is connected to the lower end of the mounting seat. The lamp tube electrical interface is arranged on one side of the mounting seat;

[0010] The cooling component is composed of a cooling pipe and a coolant inlet and a coolant outlet arranged at both ends of the cooling pipe;

[0011] The heating component is composed of multiple groups of heating strips and a heating strip electrical interface arranged at one end of the heating strip.

[0012] As a preferred solution of the present utility model, the test chamber and the chamber door are connected by a rotating shaft, the back plate and the test chamber are connected by socketing and limited and locked by bolts, and a control valve is provided above the drain pipe orifice.

[0013] As a preferred solution of the present utility model, the socket and the paint aging test tray are connected by pulling.

[0014] As a preferred solution of the present utility model, the spray head and the test room of the test chamber are connected by socketing and limited and locked by bolts, and the spray water interface and the back plate are connected by socketing and limited and locked by bolts.

[0015] As a preferred solution of the present utility model, the mounting seat and the test room of the test chamber are connected by bolts, the ultraviolet lamp tube and the mounting seat are connected by clamping, the ultraviolet lamp tube and the lamp electrical interface are electrically connected, and the lower cover and the mounting seat are connected by clamping and limited and locked by bolts.

[0016] As a preferred solution of the present utility model, the coolant inlet, the coolant outlet and the back plate are connected by socketing and limited and locked by bolts, and the cooling pipe and the test chamber are connected by a hoop.

[0017] As a preferred solution of the present utility model, the heating strip electrical interface and the back plate are connected by socketing and limited and locked by bolts, and the heating strip and the test chamber are connected by a hoop.

[0018] As a preferred solution of the present utility model, the heating strip is arranged above and below near the water pipe, and the cooling pipe and the water pipe are distributed in a vertical staggered manner.

[0019] In summary, the technical effects and advantages of the present utility model are as follows: For this paint aging test device, the spraying component, the cooling component, and the heating component are all arranged outside the test chamber, and then limited and covered by the back panel. The back panel is a detachable structure, which is convenient for disassembly and later maintenance. The whole uses ultraviolet lamps as the light source, and through simulating the ultraviolet radiation and condensation in natural sunlight, an accelerated weather resistance test is carried out on the paint material. By combining or using the spraying component, the ultraviolet irradiation component, the cooling component, and the heating component alone, environmental conditions such as ultraviolet, rain, high temperature, high humidity, condensation, and darkness in natural climate can be simulated. By reproducing these conditions, they are combined into a cycle and allowed to automatically execute the number of cycles to obtain the results of the paint aging test. The waste water generated by the experiment can be discharged through the liquid discharge pipe opening, and the operation is convenient and fast. The plug-in socket and the tray for paint aging test are connected by pulling. Multiple groups of plug-in sockets are convenient for placing test samples of different sizes, so as to conveniently place the tray for paint aging test at different heights for testing. The mounting seat and the test chamber of the test box are connected by bolts, the ultraviolet lamp tube and the mounting seat are connected by clamping, the ultraviolet lamp tube and the lamp electrical interface are electrically connected, the lower cover and the mounting seat are connected by clamping and limited and locked by bolts to form a detachable ultraviolet irradiation structure. When the ultraviolet lamp tube is damaged, the lower cover can be directly disassembled, then the ultraviolet lamp tube can be pulled out, a new ultraviolet lamp tube can be installed, and then the lower cover can be closed tightly. The operation is convenient and fast, which is convenient for later maintenance and replacement, and is also convenient for disassembly and assembly during cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is the overall structure of the present utility model Figure 1 ;

[0021] Figure 2 is the internal structure diagram of the test chamber of the present utility model;

[0022] Figure 3 is the overall structure of the present utility model Figure 2 ;

[0023] Figure 4 is the structure diagram of the spraying component of the present utility model;

[0024] Figure 5 is the structure diagram of the cooling component of the present utility model;

[0025] Figure 6 is the structure diagram of the heating component of the present utility model;

[0026] Figure 7 is the structure diagram of the ultraviolet irradiation component of the present utility model.

[0027] In the figure: 1. Test chamber; 101. Drainage port; 102. Test room; 103. Socket; 104. Drainage pipe opening; 105. Upper heat dissipation grid; 106. Lower heat dissipation grid; 2. Chamber door; 3. Touch control screen; 4. Spraying component; 401. Nozzle; 402. Water pipe; 403. Spraying water interface; 5. Ultraviolet irradiation component; 501. Ultraviolet lamp tube; 502. Lower cover; 503. Lamp tube electrical interface; 504. Mounting seat; 6. Cooling component; 601. Coolant inlet; 602. Cooling pipe; 603. Coolant outlet; 7. Heating component; 701. Heating strip electrical interface; 702. Heating strip; 8. Movable wheel; 9. Back panel. Detailed implementation manners

[0028] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0029] Referring to Figures 1 - 7 , a paint aging test device, including a test chamber 1, a spraying component 4, an ultraviolet irradiation component 5, a cooling component 6 and a heating component 7. A chamber door 2 is connected to the middle of the front of the test chamber 1. A touch control screen 3 is connected to the middle of the upper part of the front of the test chamber 1. A back panel 9 is connected to the back of the test chamber 1. Movable wheels 8 are connected to the lower part of the test chamber 1 near the four corners. The spraying component 4, the cooling component 6 and the heating component 7 are connected to both sides and the back of the test chamber 1 near the front of the back panel 9. An ultraviolet irradiation component 5 is connected to the upper part inside the test chamber 1. A test room 102 is opened in the middle of the front of the test chamber 1. A drainage port 101 is opened in the middle of the lower end of the test room 102. A drainage pipe opening 104 is connected to the lower part of the drainage port 101. Multiple groups of sockets 103 are provided on both sides of the test room 102. An upper heat dissipation grid 105 is provided at the back of the upper part of the test chamber 1. Lower heat dissipation grids 106 are provided on the front and both sides of the lower part of the test chamber 1. The spraying component 4 is composed of a nozzle 401, a water pipe 402 and a spraying water interface 403. Multiple groups of water pipes 402 are connected to the front of the spraying water interface 403. Multiple groups of nozzles 401 are provided on the water pipe 402 near the test room 102. The ultraviolet irradiation component 5 is composed of an ultraviolet lamp tube 501, a lower cover 502, a lamp tube electrical interface 503 and a mounting seat 504. Mounting seats 504 are connected to both sides of the ultraviolet lamp tube 501. A lower cover 502 is connected to the lower end of the mounting seat 504. A lamp tube electrical interface 503 is provided on one side of the mounting seat 504. The cooling component 6 is composed of a cooling pipe 602 and a coolant inlet 601 and a coolant outlet 603 provided at both ends of the cooling pipe 602. The heating component 7 is composed of multiple groups of heating strips 702 and a heating strip electrical interface 701 provided at one end of the heating strip 702.

[0030] Referring to Figures 1 - 7, when conducting paint aging tests, it is necessary to create various environments for the tests. Most of the various components within the device are installed inside the test chamber, which is inconvenient for disassembly and assembly, and time-consuming and laborious for later maintenance. The test chamber 1 and the chamber door 2 are connected by a rotating shaft. The back panel 9 and the test chamber 1 are connected by socketing and limited and locked by bolts. A control valve is provided above the liquid discharge pipe orifice 104. The spray head 401 and the test chamber 1 of the test room 102 are connected by socketing and limited and locked by bolts. The spray water interface 403 and the back panel 9 are connected by socketing and limited and locked by bolts. The coolant inlet 601, the coolant outlet 603 and the back panel 9 are connected by socketing and limited and locked by bolts. The cooling pipe 602 and the test chamber 1 are connected by a hoop. The heating strip electrical interface 701 and the back panel 9 are connected by socketing and limited and locked by bolts. The heating strip 702 and the test chamber 1 are connected by a hoop. The heating strip 702 is arranged above and below near the water pipe 402. The cooling pipe 602 and the water pipe 402 are arranged in a vertically staggered manner. The spray assembly 4, the cooling assembly 6 and the heating assembly 7 are all arranged outside the test chamber 1 and then limited and covered by the back panel 9. The back panel 9 is a detachable structure, which is convenient for disassembly and later maintenance. The whole uses the ultraviolet lamp tube 501 as the light source, and through simulating the ultraviolet radiation and condensation in natural sunlight, an accelerated weather resistance test is carried out on the paint material. By using the spray assembly 4, the ultraviolet irradiation assembly 5, the cooling assembly 6 and the heating assembly 7 in combination or single group, environmental conditions such as ultraviolet, rain, high temperature, high humidity, condensation, darkness, etc. in natural climate can be simulated. By reproducing these conditions, they are combined into a cycle and let it automatically execute the number of cycles to obtain the results of the paint aging test. The waste water generated by the experiment can be discharged through the liquid discharge pipe orifice 104, and the operation is convenient and fast.

[0031] Refer to Figure 2 , the socket 103 and the tray for paint aging test are connected by pulling. Multiple groups of sockets 103 facilitate the placement of test samples of different sizes, so as to conveniently place the tray for paint aging test at different heights for testing.

[0032] Refer to Figure 1 , Figure 3 and Figure 7 , the mounting seat 504 and the test chamber 1 of the test room 102 are connected by bolts. The ultraviolet lamp tube 501 and the mounting seat 504 are connected by clamping. The ultraviolet lamp tube 501 and the lamp electrical interface 503 are electrically connected. The lower cover 502 and the mounting seat 504 are connected by clamping and limited and locked by bolts, forming a detachable ultraviolet irradiation structure. When the ultraviolet lamp tube 501 is damaged, the lower cover 502 can be directly disassembled, then the ultraviolet lamp tube 501 can be pulled out, a new ultraviolet lamp tube 501 can be installed, and then the lower cover 502 can be tightened. The operation is convenient and fast, which is convenient for later maintenance and replacement, and is also convenient for disassembly and assembly during cleaning.

[0033] Working principle: The test chamber 1 of the paint aging test device is connected to the chamber door 2 through a rotating shaft. The back panel 9 and the test chamber 1 are connected by socketing and limited and locked by bolts. A control valve is provided above the liquid discharge pipe orifice 104. The spray head 401 and the test chamber 102 of the test chamber 1 are connected by socketing and limited and locked by bolts. The spray water interface 403 and the back panel 9 are connected by socketing and limited and locked by bolts. The coolant inlet 601, the coolant outlet 603 and the back panel 9 are connected by socketing and limited and locked by bolts. The cooling pipe 602 and the test chamber 1 are connected by a hoop. The heating strip electrical interface 701 and the back panel 9 are connected by socketing and limited and locked by bolts. The heating strip 702 and the test chamber 1 are connected by a hoop. The heating strip 702 is arranged above and below near the water pipe 402. The cooling pipe 602 and the water pipe 402 are arranged in a vertically staggered manner. The spray assembly 4, the cooling assembly 6 and the heating assembly 7 are all arranged outside the test chamber 1 and then limited and covered by the back panel 9. The back panel 9 is a detachable structure, which is convenient for disassembly, installation and later maintenance. The whole uses the ultraviolet lamp tube 501 as the light source, and through simulating the ultraviolet radiation and condensation in natural sunlight, an accelerated weather resistance test is carried out on the paint material. By combining or using the spray assembly 4, the ultraviolet irradiation assembly 5, the cooling assembly 6 and the heating assembly 7 alone, the environmental conditions such as ultraviolet, rain, high temperature, high humidity, dew condensation, darkness, etc. in natural climate can be simulated. By reproducing these conditions, they are combined into a cycle and the cycle is automatically executed to complete the number of cycles to obtain the result of the paint aging test. The wastewater generated by the experiment can be discharged through the liquid discharge pipe orifice 104. The operation is convenient and fast. The socket 103 and the tray for paint aging test are connected by pulling. Multiple groups of sockets 103 are convenient for placing test samples of different sizes, so as to conveniently place the tray for paint aging test at different heights for testing. The mounting seat 504 and the test chamber 102 of the test chamber 1 are connected by bolts. The ultraviolet lamp tube 501 and the mounting seat 504 are connected by clamping. The ultraviolet lamp tube 501 and the lamp electrical interface 503 are electrically connected. The lower cover 502 and the mounting seat 504 are connected by clamping and limited and locked by bolts to form a detachable ultraviolet irradiation structure. When the ultraviolet lamp tube 501 is damaged, the lower cover 502 can be directly disassembled, then the ultraviolet lamp tube 501 is pulled out, a new ultraviolet lamp tube 501 is installed, and then the lower cover 502 is closed tightly. The operation is convenient and fast, which is convenient for later maintenance and replacement, and is convenient for disassembly and installation during cleaning.

[0034] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A paint aging test device, comprising a test chamber (1), a spraying assembly (4), an ultraviolet irradiation assembly (5), a cooling assembly (6) and a heating assembly (7), characterized in that: In the middle of the front of the test chamber (1), a chamber door (2) is connected. In the middle of the upper part of the front of the test chamber (1), a touch control screen (3) is connected. On the back of the test chamber (1), a back panel (9) is connected. Near the four corners at the lower end of the test chamber (1), moving wheels (8) are connected. On both sides and the back of the test chamber (1), near the front of the back panel (9), a spraying component (4), a cooling component (6), and a heating component (7) are connected. In the upper part inside the test chamber (1), an ultraviolet irradiation component (5) is connected; In the middle of the front of the test chamber (1), a test room (102) is provided. In the middle of the lower end of the test room (102), a drain opening (101) is provided. Below the drain opening (101), a liquid discharge pipe opening (104) is connected. On both sides of the test room (102), multiple sets of socket connectors (103) are provided. At the upper back part of the test chamber (1), an upper heat dissipation grid (105) is provided. On the front and both sides of the lower part of the test chamber (1), lower heat dissipation grids (106) are provided; The spraying component (4) is composed of a spray head (401), a water pipe (402), and a spraying water interface (403). On the front of the spraying water interface (403), multiple sets of water pipes (402) are connected. Near the test room (102), multiple sets of spray heads (401) are provided on the water pipe (402); The ultraviolet irradiation component (5) is composed of an ultraviolet lamp tube (501), a lower cover (502), a lamp tube electrical interface (503), and a mounting seat (504). On both sides of the ultraviolet lamp tube (501), mounting seats (504) are connected. At the lower end of the mounting seat (504), a lower cover (502) is connected. On one side of the mounting seat (504), a lamp tube electrical interface (503) is provided; The cooling component (6) is composed of a cooling pipe (602), a coolant inlet (601) and a coolant outlet (603) provided at both ends of the cooling pipe (602); The heating component (7) is composed of multiple heating strips (702) and a heating strip electrical interface (701) provided at one end of the heating strip (702).

2. The paint aging test device according to claim 1, characterized in that: Between the test chamber (1) and the chamber door (2), they are connected by a rotating shaft. Between the back panel (9) and the test chamber (1), they are connected by socketing and limited and locked by bolts. Above the liquid discharge pipe opening (104), a control valve is provided.

3. The paint aging test device according to claim 1, characterized in that: Between the socket connector (103) and the tray for paint aging test, they are connected by pulling.

4. The paint aging test device according to claim 1, characterized in that: Between the spray head (401) and the test room (102) of the test chamber (1), they are connected by socketing and limited and locked by bolts. Between the spraying water interface (403) and the back panel (9), they are connected by socketing and limited and locked by bolts.

5. A paint aging test device according to claim 1, characterized in that: Between the mounting seat (504) and the test room (102) of the test chamber (1), they are connected by bolts. Between the ultraviolet lamp tube (501) and the mounting seat (504), they are connected by clamping. Between the ultraviolet lamp tube (501) and the lamp tube electrical interface (503), they are electrically connected. Between the lower cover (502) and the mounting seat (504), they are connected by clamping and limited and locked by bolts.

6. The paint aging test device according to claim 1, characterized in that: The coolant inlet (601), the coolant outlet (603) and the back plate (9) are connected by socketing and limited and locked by bolts. The cooling pipe (602) and the test chamber (1) are connected by a hoop.

7. An aging test device for paint according to claim 1, characterized in that: The heating strip electrical interface (701) and the back plate (9) are connected by socketing and limited and locked by bolts. The heating strip (702) and the test chamber (1) are connected by a hoop.

8. The paint aging test device according to claim 1, characterized in that: The heating strip (702) is arranged above and below near the water pipe (402). The cooling pipe (602) and the water pipe (402) are distributed in a vertical staggered manner.

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