CN214041082U

CN214041082U - High polymer material thermal aging test equipment

Info

Publication number: CN214041082U
Application number: CN202022797484.0U
Authority: CN
Inventors: 许正利; 张萍
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-08-24
Anticipated expiration: 2030-11-27

Abstract

The utility model discloses a high polymer material thermal aging test device, which comprises a first box body, wherein the front side of the first box body is movably connected with a first rotating door, and the outer surface of the bottom of the first box body is fixedly connected with a universal wheel component; the top of the first box body is fixedly connected with a second box body, the front side of the second box body is movably connected with a second rotating door, the outer wall of the front side of the second rotating door is fixedly connected with a handle, and a control panel is arranged on the outer wall of the front side of the second box body and positioned on one side of the second rotating door; the utility model discloses in, through being provided with rotating bracket, rolling disc, leading to groove and rotating devices such as motor, set up the carbon arc lamp at the top of second box and bottom phase symmetry, put the material in leading to the groove position, start to rotate the rolling disc rotation that the motor drove on the rotating bracket, the carbon arc lamp about the rethread carries out long-time shining to the material, thereby simulation atmospheric environment obtains ageing data, reduces test time, the device simple structure, convenient and practical.

Description

High polymer material thermal aging test equipment

Technical Field

The utility model relates to an aging testing equipment technical field especially relates to a macromolecular material thermal ageing testing equipment.

Background

The weathering tester is a laboratory device that uses a high power light source and water to simulate long term external exposure, light at wavelengths of Ultraviolet (UV) light that cause long term damage to the sun, paint, plastic and concrete facings that are not visible to the human eye, water, including rain and ocean water, that can attack and reduce them, can create ultraviolet, indoor, or other frequencies of light upon weathering, test products under controlled conditions including water spray addition further environmental impact, panels of test materials, can place internal weathering tests, references or standards are typically used that do not contain UV protective additives, which can be uncoated samples or plastics, which allow for a long time of simulation risk references, compare different coatings or treatments to increase test time, and can simulate years of outdoor exposure.

The existing high polymer material aging test equipment has the following problems:

1. only one carbon arc lamp is arranged in the equipment, and two sides of the high polymer material are required to be tested for the aging test of the high polymer material, so that the test time is prolonged;

2. the interior of the equipment needs to be heated in order to simulate the atmospheric environment, and after heating, the material cannot be taken out manually due to high temperature, and the material needs to be naturally cooled, so that the testing efficiency is reduced;

therefore, a new thermal aging testing device for polymer materials needs to be designed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a high polymer material thermal aging test device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a high polymer material thermal aging test device comprises a first box body, wherein the front side of the first box body is movably connected with a first rotating door, and the outer surface of the bottom of the first box body is fixedly connected with a universal wheel assembly;

the top of the first box body is fixedly connected with a second box body, the front side of the second box body is movably connected with a second rotating door, the outer wall of the front side of the second rotating door is fixedly connected with a handle, and a control panel is arranged on the outer wall of the front side of the second box body and positioned on one side of the second rotating door;

two groups of vent holes are formed in the top of the second box body, a suction pipe is fixedly connected between the two groups of vent holes in the top of the second box body, and a switch valve is fixedly connected to the top of the suction pipe;

the outer wall of one side of the second box body is fixedly connected with a fixed support, and the outer surface of the top of the fixed support is fixedly provided with a hot air discharge pump;

a rotating motor is fixedly mounted on the inner wall of the bottom of the first box body, a rotating support is fixedly connected to the top of an output shaft of the rotating motor, and a rotating disc is fixedly connected to the top of the rotating support;

and the inner walls at the top and the bottom of the second box body are symmetrically and fixedly connected with carbon arc lamps.

As a further description of the above technical solution:

the outer side wall of the handle is fixedly sleeved with a hard plastic sleeve, and a plurality of groups of anti-skid grains are uniformly arranged on the outer surface of the periphery of the hard plastic sleeve.

As a further description of the above technical solution:

the fixed support is fixedly connected with the second box body through welding.

As a further description of the above technical solution:

and a discharge pipe is arranged between the hot air discharge pump and the switch valve, and a connecting pipe is arranged on the front side of the hot air discharge pump.

As a further description of the above technical solution:

and the top of the first box body and the bottom of the second box body are provided with rotating sliding grooves corresponding to the rotating support.

As a further description of the above technical solution:

a plurality of groups of through grooves are formed in the middle of the rotating disc, and connecting holes are formed in the rotating disc and correspond to the rotating support.

The utility model discloses following beneficial effect has:

1. the utility model provides a pair of macromolecular material thermal ageing test equipment compares with traditional device, through being provided with the rotation support, the rolling disc, lead to devices such as groove and rotation motor, top and bottom symmetry at the second box have set up the carbon arc lamp, put the material in leading to the groove position, start to rotate the rolling disc rotation that the motor drove on the rotation support, carbon arc lamp about the rethread carries out long-time shining to the material, thereby the simulation atmospheric environment obtains ageing data, and the test time is reduced, the device simple structure, convenience and practicality.

2. The device compares with traditional device, its structure and design all have great innovation and improvement, through being provided with the connecting pipe, the straw, the ooff valve, devices such as discharge pipe and hot-air discharge pump, through the hot-air discharge pump via the straw, discharge pipe and connecting pipe take hot-air out, open the second and rotate the door and wait for the material cooling again, greatly reduced cooling time, improve efficiency of software testing, can block between straw and the discharge pipe through the ooff valve during the test, guarantee the inside temperature of second box, be worth wideling popularize.

Drawings

Fig. 1 is a front view structural diagram of a thermal aging testing apparatus for polymer materials according to the present invention;

fig. 2 is a schematic view of a front view internal structure of a high polymer material thermal aging testing device provided by the present invention;

fig. 3 is a top view of the rotating disk.

Illustration of the drawings:

1. a first case; 2. a first swing door; 3. a second swing door; 4. a second case; 5. a vent hole; 6. a grip; 7. a straw; 8. an on-off valve; 9. a discharge pipe; 10. a control panel; 11. a connecting pipe; 12. a hot air discharge pump; 13. fixing a bracket; 14. a universal wheel assembly; 15. rotating the bracket; 16. rotating the disc; 17. a carbon arc lamp; 18. rotating the motor; 19. a through groove; 20. and connecting the holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a high polymer material thermal aging test device comprises a first box body 1, wherein the front side of the first box body 1 is movably connected with a first rotating door 2, and the outer surface of the bottom of the first box body 1 is fixedly connected with a universal wheel assembly 14; the top of the first box body 1 is fixedly connected with a second box body 4, the front side of the second box body 4 is movably connected with a second rotating door 3, the outer wall of the front side of the second rotating door 3 is fixedly connected with a handle 6, and a control panel 10 is arranged on the outer wall of the front side of the second box body 4 and positioned on one side of the second rotating door 3; two groups of vent holes 5 are formed in the top of the second box body 4, a suction pipe 7 is fixedly connected between the two groups of vent holes 5 in the top of the second box body 4, and a switch valve 8 is fixedly connected to the top of the suction pipe 7; the outer wall of one side of the second box body 4 is fixedly connected with a fixed bracket 13, and the outer surface of the top of the fixed bracket 13 is fixedly provided with a hot air discharge pump 12; a rotating motor 18 is fixedly arranged on the inner wall of the bottom of the first box body 1, the top of an output shaft of the rotating motor 18 is fixedly connected with a rotating support 15, and the top of the rotating support 15 is fixedly connected with a rotating disc 16; the inner walls of the top and the bottom of the second box 4 are symmetrically and fixedly connected with carbon arc lamps 17.

The outer side wall of the handle 6 is fixedly sleeved with a hard plastic sleeve, the peripheral outer surface of the hard plastic sleeve is uniformly provided with a plurality of groups of anti-skid lines, the friction resistance between a palm and the handle 6 is increased, the hand slip is prevented, the fixed support 13 is fixedly connected with the second box body 4 through welding, the connection strength of the fixed support 13 is ensured, a discharge pipe 9 is arranged between the hot air discharge pump 12 and the switch valve 8, the front side of the hot air discharge pump 12 is provided with a connecting pipe 11, the hot air is conveniently discharged out of the second box body 4, the top of the first box body 1 and the bottom of the second box body 4 are provided with rotary chutes corresponding to the rotary support 15, the rotary support 15 is convenient to rotate, the middle part of the rotary disk 16 is provided with a plurality of groups of through grooves 19, the connecting holes 20 are arranged in the rotary disk 16 and correspond to the rotary support 15, the material is placed on the through grooves 19, so that the carbon arc lamps 17 above and below the second box body 4 carry out irradiation tests on two sides of the material, facilitating a fixed connection between the turning bracket 15 and the turning disc 16.

The working principle is as follows: the utility model provides a thermal aging test device for polymer materials, which is greatly improved and innovated with the traditional device, when the high polymer material thermal aging test equipment is used, the second rotating door 3 is opened, materials are sequentially placed on the through grooves 19 of the rotating disc 16, the second rotating door 3 is closed, parameters such as temperature, irradiation market and time are adjusted through the control panel 10, simultaneously, the rotating motor 18 is started, the output shaft of the rotating motor 18 drives the rotating disc 16 on the rotating bracket 15 to rotate, make the inside carbon arc lamp 17 of second box 4 can shine the test to the two sides of material, open switch valve 8 after the test is accomplished, start hot-air discharge pump 12, with the hot-air via straw 7, discharge pipe 9 and connecting pipe 11 discharge outside second box 4, open second revolving door 3 and make the material take out after the cooling, obtain ageing data through subsequent processing again.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a macromolecular material thermal ageing test equipment, includes first box (1), its characterized in that: the front side of the first box body (1) is movably connected with a first rotating door (2), and the outer surface of the bottom of the first box body (1) is fixedly connected with a universal wheel assembly (14);

the top of the first box body (1) is fixedly connected with a second box body (4), the front side of the second box body (4) is movably connected with a second rotating door (3), the outer wall of the front side of the second rotating door (3) is fixedly connected with a handle (6), and a control panel (10) is arranged on the outer wall of the front side of the second box body (4) and positioned on one side of the second rotating door (3);

two groups of vent holes (5) are formed in the top of the second box body (4), a suction pipe (7) is fixedly connected between the two groups of vent holes (5) in the top of the second box body (4), and a switch valve (8) is fixedly connected to the top of the suction pipe (7);

the outer wall of one side of the second box body (4) is fixedly connected with a fixed support (13), and the outer surface of the top of the fixed support (13) is fixedly provided with a hot air discharge pump (12);

a rotating motor (18) is fixedly mounted on the inner wall of the bottom of the first box body (1), the top of an output shaft of the rotating motor (18) is fixedly connected with a rotating support (15), and the top of the rotating support (15) is fixedly connected with a rotating disc (16);

the inner walls of the top and the bottom of the second box body (4) are symmetrically and fixedly connected with carbon arc lamps (17).

2. The high polymer material thermal aging test device according to claim 1, characterized in that: the outer side wall of the handle (6) is fixedly sleeved with a hard plastic sleeve, and a plurality of groups of anti-skid grains are uniformly arranged on the outer surface of the periphery of the hard plastic sleeve.

3. The high polymer material thermal aging test device according to claim 1, characterized in that: the fixed support (13) is fixedly connected with the second box body (4) through welding.

4. The high polymer material thermal aging test device according to claim 1, characterized in that: a discharge pipe (9) is arranged between the hot air discharge pump (12) and the switch valve (8), and a connecting pipe (11) is arranged on the front side of the hot air discharge pump (12).

5. The high polymer material thermal aging test device according to claim 1, characterized in that: and the top of the first box body (1) and the bottom of the second box body (4) are provided with rotary sliding grooves corresponding to the rotary support (15).

6. The high polymer material thermal aging test device according to claim 1, characterized in that: a plurality of groups of through grooves (19) are formed in the middle of the rotating disc (16), and connecting holes (20) are formed in the rotating disc (16) and correspond to the rotating support (15).