Accelerated aging test box for weather resistance of printing ink

Abstract

The utility model relates to the technical field of accelerated aging test boxes, in particular to a printing ink weather resistance accelerated aging test box which comprises a test box body, a protective shell is fixedly connected to the inner bottom wall of the test box body, a motor is installed on the inner bottom wall of the test box body, and the motor is located in the protective shell. The motor is located at the position of the central axis of the inner bottom wall of the test box, a connecting rod is rotationally connected to the side wall of the side, away from the test box, of the motor, one end of the connecting rod penetrates through the side wall of the protective shell and is fixedly connected with the output end of the motor, and the other end of the connecting rod is fixedly connected with a rotating disc. The connecting rod is driven by the motor to rotate, the rotating disc is driven by the connecting rod to rotate, an ink sample on the rotating disc can be evenly heated, the heating pipe is driven to be close to the rotating disc through the action of the air cylinder, the heating pipe can heat the ink sample more efficiently, and the test efficiency is improved while the ink sample is evenly heated.

Description

Technical Field

[0001] The utility model relates to an accelerated aging test box, in particular to an accelerated aging test box for ink weather resistance, and belongs to the technical field of accelerated aging for ink weather resistance. Background Art

[0002] The accelerated aging test for ink weatherability is a test method used to evaluate the durability and stability of ink under specific environmental conditions. The accelerated aging test chamber for ink weatherability is a test equipment used to evaluate the weatherability of ink. The ink sample is placed in the test chamber to accelerate the aging process of the ink by simulating different environmental conditions.

[0003] In order to ensure the quality of ink, it is necessary to conduct a weather resistance test on the ink. When conducting an accelerated weather resistance aging test on the ink, the existing method is to place the ink to be tested in an ink accelerated weather resistance aging test box, then accelerate the aging of the ink and observe the aging process of the ink, and then record and evaluate. However, directly placing the ink in the ink weather resistance aging test box causes the ink to be statically placed in the ink weather resistance aging test box, so that the heating direction of the ink is fixed and unilateral. In the weather resistance test, it cannot be guaranteed that the ink is heated evenly, and the heating is slow, which increases the test cost and wastes a lot of time, reducing the test efficiency.

[0004] Therefore, it is urgent to improve the ink weatherability accelerated aging test box to solve the above-mentioned problems. Utility Model Content

[0005] The utility model aims to provide an ink weather resistance accelerated aging test box, wherein a connecting rod is driven to rotate by a motor, and a turntable is driven to rotate by the connecting rod, so that the ink sample on the turntable can be heated evenly, and a strip plate and an arc plate are driven to approach the turntable by the action of a cylinder, and a heating tube approaches the turntable as the arc plate, so that the heating tube can heat the ink sample more efficiently, thereby achieving even heating of the ink sample and improving the test efficiency.

[0006] In order to achieve the above-mentioned purpose, the main technical scheme adopted by the utility model includes: comprising a test box, a protective shell is fixedly connected to the inner bottom wall of the test box and a motor is installed, the motor is located inside the protective shell, the motor is located at the central axis position of the inner bottom wall of the test box, a connecting rod is rotatably connected to the side wall of the motor away from the test box, one end of the connecting rod passes through the side wall of the protective shell and is fixedly connected to the output end of the motor, and the other end of the connecting rod is fixedly connected to a turntable;

[0007] Two limiting cylinders and a cylinder are fixedly connected to the inner walls on both sides of the test box. The cylinder is located at the central axis position of the inner wall of the test box. A strip plate is fixedly connected to the output end of the cylinder. An arc plate is fixedly connected to the side wall of the strip plate away from the cylinder. A movable rod is fixedly connected to the side wall of the arc plate close to the cylinder. The movable rod is slidably connected to the limiting cylinder. A plurality of heating tubes are fixedly installed on the side wall of the arc plate away from the strip plate. Temperature sensing probes are fixedly installed at both ends of the strip plate.

[0008] Preferably, a plurality of fixing blocks are fixedly connected to the inner top wall of the test box, and an ultraviolet lamp is fixedly connected to one end of the plurality of fixing blocks away from the test box, and the ultraviolet lamp is located above the turntable.

[0009] Preferably, a pipe is fixedly connected to the inner top wall of the test box, one end of the pipe away from the test box is connected to an atomizer, and the other end of the pipe passes through the inner top wall of the test box and is connected to a valve.

[0010] Preferably, an opening is provided on the side wall of the test box, a door is hinged on the outer wall of the test box, a sealing plate is fixedly connected to the side wall of the door close to the test box, the opening is movably connected to the sealing plate, and a door lock is fixedly connected to the side wall of the door away from the sealing plate.

[0011] Preferably, a drain outlet is provided on the inner wall of the test box away from the opening, the drain outlet is flush with the inner bottom wall of the test box, the drain outlet passes through the side wall of the test box and is connected to a drain pipe, one end of the drain pipe away from the drain outlet is connected to a drain valve, and the drain valve is located outside the test box.

[0012] Preferably, a control box is fixedly connected to the outer side wall of the test box, a control panel is fixedly installed on one side wall of the control box, the control panel is located on the same side as the box door, and the control panel is provided with a touch screen and a plurality of buttons.

[0013] Preferably, a drawer is provided on a side wall of the control box close to the control panel, and a handle is fixedly connected to a side wall of the drawer away from the control box.

[0014] The utility model has at least the following beneficial effects:

[0015] 1. The motor drives the connecting rod to rotate, and the turntable rotates under the drive of the connecting rod, so that the ink sample on the turntable can be evenly heated. The cylinder action drives the strip plate and the arc plate to approach the turntable. The heating tube approaches the turntable with the arc plate. The heating tube can heat the ink sample more efficiently, achieving uniform heating of the ink sample and improving the test efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0017] Figure 1 The three-dimensional Figure 1 Schematic diagram;

[0018] Figure 2 The three-dimensional Figure 2 Schematic diagram;

[0019] Figure 3 The three-dimensional Figure 3 Schematic diagram;

[0020] Figure 4 A schematic diagram of a box door provided by the utility model;

[0021] Figure 5 This is a schematic diagram of the connecting rod provided by the utility model.

[0022] In the figure, 1, test box; 2, protective shell; 3, motor; 4, connecting rod; 5, turntable; 6, limit cylinder; 7, cylinder; 8, strip plate; 9, curved plate; 91, movable rod; 10, heating tube; 11, temperature sensor; 12, fixing block; 13, ultraviolet lamp; 14, pipeline; 15, atomizer; 16, valve; 17, opening; 18, box door; 19, sealing plate; 20, door lock; 21, drain outlet; 211, drain pipe; 212, drain valve; 22, control box; 23, control panel; 24, touch screen; 25, button; 26, drawer; 27, handle. DETAILED DESCRIPTION

[0023] The following will describe the implementation methods of the present application in detail with the help of accompanying drawings and examples, so that the implementation process of how the present application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0024] like Figure 1-Figure 5As shown, in the ink weatherability accelerated aging test box provided in this embodiment, a protective shell 2 is fixedly connected to the inner bottom wall of the test box 1 and a motor 3 is installed. The motor 3 is located inside the protective shell 2, and the motor 3 is located at the central axis position of the inner bottom wall of the test box 1. A connecting rod 4 is rotatably connected to the side wall of the motor 3 away from the test box 1. One end of the connecting rod 4 passes through the side wall of the protective shell 2 and is fixedly connected to the output end of the motor 3. The other end of the connecting rod 4 is fixedly connected to a turntable 5. The protective shell 2 is used to protect the motor 3 and stabilize the rotation of the connecting rod 4.

[0025] Two limit cylinders 6 and a cylinder 7 are fixedly connected to the inner walls on both sides of the test box 1. The cylinder 7 is located at the central axis position of the inner wall of the test box 1. A strip plate 8 is fixedly connected to the output end of the cylinder 7. An arc plate 9 is fixedly connected to the side wall of the strip plate 8 away from the cylinder 7. A movable rod 91 is fixedly connected to the side wall of the arc plate 9 close to the cylinder 7. The movable rod 91 is slidably connected to the limit cylinder 6. A plurality of heating tubes 10 are fixedly installed on the side wall of the arc plate 9 away from the strip plate 8. Temperature probes 11 are fixedly installed at both ends of the strip plate 8. The limit cylinder 6 and the movable rod 91 are used to support the arc plate 9 and stabilize the movement of the arc plate 9. The temperature probe 11 is used to detect the temperature and feed the signal back to the control box 22.

[0026] Secondly, if Figure 2 as well as Figure 3 As shown, a plurality of fixed blocks 12 are fixedly connected to the inner top wall of the test box 1, and an ultraviolet lamp 13 is fixedly connected to one end of the plurality of fixed blocks 12 away from the test box 1, and the ultraviolet lamp 13 is located above the turntable 5. A pipe 14 is fixedly connected to the inner top wall of the test box 1, and an end of the pipe 14 away from the test box 1 is connected to an atomizer 15, and the other end of the pipe 14 passes through the inner top wall of the test box 1 and is connected to a valve 16 for atomization. 15 is used to humidify the inside of the test box 1.

[0027] Further, such as Figure 1 , Figure 3 as well as Figure 4 As shown, an opening 17 is provided on the side wall of the test box 1, a door 18 is hinged on the outer wall of the test box 1, a sealing plate 19 is fixedly connected to the side wall of the door 18 close to the test box 1, the opening 17 is movably connected to the sealing plate 19, a door lock 20 is fixedly connected to the side wall of the door 18 away from the sealing plate 19, and the sealing plate 19 is used to seal the opening 17.

[0028] Further, if Figure 2 as well as Figure 3As shown, a drain port 21 is provided on the inner wall of the test box 1 away from the opening 17. The drain port 21 is flush with the inner bottom wall of the test box 1. The drain port 21 passes through the side wall of the test box 1 and is connected to a drain pipe 211. One end of the drain pipe 211 away from the drain port 21 is connected to a drain valve 212. The drain valve 212 is located outside the test box 1. The drain port 21 is used to drain water in the test box 1.

[0029] Furthermore, Figure 1 as well as Figure 2 As shown, a control box 22 is fixedly connected to the outer wall of the test box 1, a control panel 23 is fixedly installed on one side wall of the control box 22, the control panel 23 and the box door 18 are located on the same side, a touch screen 24 and a plurality of buttons 25 are provided on the control panel 23, a drawer 26 is provided on the side wall of the control box 22 close to the control panel 23, a handle 27 is fixedly connected to the side wall of the drawer 26 away from the control box 22, the touch screen 24 is a human-machine interface, the test personnel realize the test operation by controlling the touch screen 24 and the buttons 25, and the drawer 26 is used to place the record sheet.

[0030] like Figure 1-Figure 5 As shown, the principle of the ink weathering accelerated aging test box provided in this embodiment is as follows: when the ink is subjected to the weathering accelerated aging test, the ink sample is placed on the turntable 5, the test box door 18 is closed, the touch screen 24 is operated to control the motor 3 to drive the connecting rod 4 to rotate, the turntable 5 is driven by the connecting rod 4 to rotate, and the ink sample rotates with the rotation of the turntable 5, and then the cylinder 7 pushes the strip plate 8, the arc plate 9 and the heating tube 10 close to the turntable 5, the heating tube 10 is heated, and the components in the control box 22 will control the temperature of the heating tube 10 in real time according to the signal fed back by the temperature sensor 11, turn on the ultraviolet lamp 13, turn on the atomizer 15, take out the record sheet from the drawer 27, and regularly check and record the appearance changes, color fading, etc. of the sample during the test. After the test is completed, the ink sample is inspected for appearance, compared in color, etc., to evaluate the weather resistance of the ink.

[0031] For example, certain words are used in the specification and claims to refer to specific components. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. This specification and claims do not use differences in names as a way to distinguish components, but use differences in the functions of components as the criteria for distinction. For example, "including" mentioned throughout the specification and claims is an open term, so it should be interpreted as "including but not limited to". "Approximately" means that within an acceptable error range, those skilled in the art can solve technical problems within a certain error range and basically achieve technical effects.

[0032] It should be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a product or system including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such product or system. In the absence of more restrictions, the elements defined by the sentence "comprises a ..." do not exclude the existence of other identical elements in the product or system including the elements.

[0033] The above description shows and describes several preferred embodiments of the utility model, but as mentioned above, it should be understood that the utility model is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the utility model concept described herein through the above teachings or the technology or knowledge of the relevant field. The changes and modifications made by those skilled in the art do not deviate from the spirit and scope of the utility model, and should be within the scope of protection of the claims attached to the utility model.

Claims

1. An ink weatherability accelerated aging test box, comprising a test box (1), characterized in that: A protective shell (2) and a motor (3) are fixedly connected to the inner bottom wall of the test box (1); the motor (3) is located inside the protective shell (2); the motor (3) is located at the central axis of the inner bottom wall of the test box (1); a connecting rod (4) is rotatably connected to the side wall of the motor (3) away from the test box (1); one end of the connecting rod (4) passes through the side wall of the protective shell (2) and is fixedly connected to the output end of the motor (3); and the other end of the connecting rod (4) is fixedly connected to a turntable (5); Two limiting cylinders (6) and a cylinder (7) are fixedly connected to the inner walls on both sides of the test box (1). The cylinder (7) is located at the central axis position of the inner wall of the test box (1). A strip plate (8) is fixedly connected to the output end of the cylinder (7). A curved plate (9) is fixedly connected to the side wall of the strip plate (8) away from the cylinder (7). A movable rod (91) is fixedly connected to the side wall of the curved plate (9) close to the cylinder (7). The movable rod (91) is slidably connected to the limiting cylinder (6). A plurality of heating tubes (10) are fixedly installed on the side wall of the curved plate (9) away from the strip plate (8). Temperature sensing probes (11) are fixedly installed at both ends of the strip plate (8).

2. The ink weatherability accelerated aging test box according to claim 1, characterized in that: A plurality of fixing blocks (12) are fixedly connected to the inner top wall of the test box (1), and an ultraviolet lamp (13) is fixedly connected to one end of the plurality of fixing blocks (12) away from the test box (1), and the ultraviolet lamp (13) is located above the turntable (5).

3. The ink weatherability accelerated aging test box according to claim 1, characterized in that: A pipe (14) is fixedly connected to the inner top wall of the test box (1); one end of the pipe (14) away from the test box (1) is connected to an atomizer (15); the other end of the pipe (14) passes through the inner top wall of the test box (1) and is connected to a valve (16).

4. The ink weatherability accelerated aging test box according to claim 1, characterized in that: An opening (17) is provided on the side wall of the test box (1), a box door (18) is hinged on the outer wall of the test box (1), a sealing plate (19) is fixedly connected to the side wall of the box door (18) close to the test box (1), the opening (17) is movably connected to the sealing plate (19), and a door lock (20) is fixedly connected to the side wall of the box door (18) away from the sealing plate (19).

5. The ink weatherability accelerated aging test box according to claim 4, characterized in that: A drain port (21) is provided on the inner wall of the test box (1) away from the opening (17); the drain port (21) is flush with the inner bottom wall of the test box (1); the drain port (21) passes through the side wall of the test box (1) and is connected to a drain pipe (211); one end of the drain pipe (211) away from the drain port (21) is connected to a drain valve (212); the drain valve (212) is located outside the test box (1).

6. The ink weatherability accelerated aging test box according to claim 4, characterized in that: A control box (22) is fixedly connected to the outer side wall of the test box (1), a control panel (23) is fixedly mounted on one side wall of the control box (22), the control panel (23) and the box door (18) are located on the same side, and a touch screen (24) and a plurality of buttons (25) are provided on the control panel (23).

7. The ink weatherability accelerated aging test box according to claim 6, characterized in that: A drawer (26) is provided on a side wall of the control box (22) close to the control panel (23), and a handle (27) is fixedly connected to a side wall of the drawer (26) away from the control box (22).

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