CN216350226U

CN216350226U - Ultraviolet aging tester

Info

Publication number: CN216350226U
Application number: CN202122481262.2U
Authority: CN
Inventors: 虞荟星; 邱亮盛; 郭书静
Original assignee: Shanghai Sanke Paint & Chemical Co ltd
Current assignee: New Sanke material technology (Shanghai) Co.,Ltd.
Priority date: 2021-10-15
Filing date: 2021-10-15
Publication date: 2022-04-19
Anticipated expiration: 2031-10-15

Abstract

The utility model belongs to the technical field of optical test devices, and discloses an ultraviolet aging test machine, which comprises a base, wherein a test machine main body and a water supplementing tank are fixedly arranged at the top of the base, a water tank is arranged at the bottom of the test machine main body, a mounting plate is welded in the water tank, a movable plate is arranged on the inner side of the mounting plate, a liquid level sensor is arranged on the upper surface of the movable plate, a water supplementing pump is arranged on the right side of the water tank, the water supplementing tank is fixedly connected to the right side of the water supplementing pump through a connecting pipeline, automatic water adding can be completed, the water shortage condition in the experimental process is avoided, a threaded rod motor is fixedly arranged in the base, a threaded rod is welded on an output shaft of the threaded rod motor, a lifting seat is in threaded connection with the surface of the threaded rod, lifting rods are welded on the left side and the right side of the lifting seat, universal wheels are arranged at the bottom of the lifting rods, the universal wheel can freely go up and down in the inside of base, and this testing machine removes more conveniently.

Description

Ultraviolet aging tester

Technical Field

The utility model belongs to the technical field of optical test devices, and particularly relates to an ultraviolet aging tester.

Background

The test box adopts a fluorescent ultraviolet lamp as a light source, and the material is subjected to an accelerated weather resistance test by simulating ultraviolet radiation and condensation in natural sunlight so as to obtain a weather resistance result of the material. The device can simulate the environmental conditions of ultraviolet, rain, high temperature, high humidity, condensation, darkness and the like in natural climate, and combines the conditions into a cycle by reproducing the conditions, and the device can automatically execute the cycle times.

Ultraviolet aging testing machine can use water inevitably in simulation experiment process, but the water tank of current testing machine does not possess the automatic water supply function, and inconvenient long-time simulation experiment uses, and the testing machine moving as a whole position is very inconvenient moreover, can not accomplish freely when needing to remove, and the fixing that can be fine when needs are fixed is subaerial again.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: in order to solve the problems that the automatic water replenishing function is not available and the moving position is inconvenient, an ultraviolet aging testing machine is provided.

The technical scheme adopted by the utility model is as follows: ultraviolet aging testing machine, the on-line screen storage device comprises a base, the top fixed mounting of base has testing machine main part and moisturizing case, the bottom of testing machine main part is provided with the water tank, the right side of water tank is provided with the moisturizing pump, the right side of moisturizing pump passes through connecting tube fixedly connected with the moisturizing case, the inside fixed mounting of base has the threaded rod motor, the output shaft welding of threaded rod motor has the threaded rod, the bottom fixed mounting of inner wall of the base has the bearing frame, the surperficial threaded connection of threaded rod has the lift seat, the welding of the left and right sides of lift seat has the lifter, the left and right sides of inner wall of the base is provided with the lifter slide rail, the bottom of lifter is provided with the universal wheel.

In a preferred embodiment, a mounting plate is welded inside the water tank, a movable plate is arranged on the inner side of the mounting plate, and a liquid level sensor is arranged on the upper surface of the movable plate.

In a preferred embodiment, a movable plate sliding groove is formed in a side surface of the mounting plate, and the movable plate is slidably connected to the inside of the movable plate sliding groove.

In a preferred embodiment, the number of the mounting plates is two, the bottom of the inner wall of the mounting plate is provided with a buoy, and the top of the inner wall of the mounting plate is provided with a contact switch.

In a preferred embodiment, a first liquid level meter is arranged on the lower side of the inner wall of the water replenishing tank, a second liquid level meter is arranged on the upper side of the inner wall of the water replenishing tank, and an audible and visual alarm is arranged at the top of the water replenishing tank.

In a preferred embodiment, a threaded hole is formed in the front surface of the lifting rod, a limiting hole is formed in the front surface of the base, and the threaded hole is matched with the limiting hole.

In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:

1. according to the automatic water adding device, the water quantity in the water tank can be detected through the liquid level sensor, when the liquid level sensor cannot sense the water in the water tank, the water adding pump can be controlled to operate, the water in the water adding tank is discharged into the water tank, the floating barrel moves upwards under the action of buoyancy after the water is added into the water tank, when the upper end of the movable plate is in contact with the contact switch, the water adding pump can stop operating, the automatic water adding function is completed once, the water quantity in the water adding tank can be detected through the first liquid level meter and the second liquid level meter in the water adding tank, when the water quantity is insufficient, the audible and visual alarm at the upper end gives an alarm to remind a worker to add water, and the situation that the testing machine is lack of water in the experimental process can be avoided.

2. According to the utility model, the threaded rod is driven to rotate by the threaded rod motor, so that the universal wheel can freely lift in the base, when the testing machine needs to be moved, the universal wheel moves downwards out of the base, the testing machine can be pushed to move, when the testing machine needs to be fixed, the universal wheel moves upwards and is retracted into the base, and the base can well play a role in fixing.

Drawings

FIG. 1 is a schematic, diagrammatic elevational view of the present invention;

FIG. 2 is a schematic view of the structure of the main body of the testing machine of the present invention;

FIG. 3 is a schematic diagram of the structure of the replenishing water tank of the present invention;

fig. 4 is a schematic diagram of the structure of the base of the present invention.

The labels in the figure are: the testing machine comprises a base 1, a testing machine body 2, a water tank 3, a mounting plate 4, a movable plate chute 5, a movable plate 6, a floating cylinder 7, a contact switch 8, a liquid level sensor 9, a water supplementing tank 10, a first liquid level meter 11, a second liquid level meter 12, an audible and visual alarm 13, a water supplementing pump 14, a threaded rod motor 15, a threaded rod 16, a bearing seat 17, a lifting seat 18, a lifting rod 19, a lifting rod slide rail 20, a universal wheel 21, a threaded hole 22 and a limiting hole 23.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The ultraviolet weatherometer according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 4.

The first embodiment is as follows:

the embodiment of the application discloses ultraviolet weatherometer. Referring to fig. 1 and 2, the top fixed mounting of base 1 has testing machine main part 2 and moisturizing case 10, and the bottom of testing machine main part 2 is provided with water tank 3, and the right side of water tank 3 is provided with moisturizing pump 14, and connecting tube fixedly connected with moisturizing case 10 is passed through on the right side of moisturizing pump 14, and when there is not water in water tank 3, open moisturizing pump 14, just can be sent to water tank 3 to the water in moisturizing case 10, can avoid the condition that this testing machine appears lack of water in the experimentation.

Referring to fig. 2, a mounting plate 4 is welded inside the water tank 3, a movable plate 6 is disposed on the inner side of the mounting plate 4, a liquid level sensor 9 is disposed on the upper surface of the movable plate 6, the liquid level sensor 9 can detect the amount of water in the water tank 3, and when the liquid level sensor 9 cannot detect the water in the water tank 3, the water replenishing pump 14 can be controlled to operate to replenish water.

Referring to fig. 2, a movable plate sliding groove 5 is formed in a side surface of the mounting plate 4, and a movable plate 6 is slidably connected to the inside of the movable plate sliding groove 5, so that the movable plate 6 can move up and down in the mounting plate 4.

Referring to fig. 2, the number of the mounting plates 4 is two, the bottom of the inner wall of the mounting plate 4 is provided with a float 7, the top of the inner wall of the mounting plate 4 is provided with a contact switch 8, the float 7 moves upwards under the action of buoyancy and can drive the movable plate 6 to move upwards together, and the water replenishing pump 14 can stop operating after the movable plate 6 is contacted with the contact switch 8.

Referring to fig. 3, the downside of moisturizing box 10 inner wall is provided with first level gauge 11, and the upside of moisturizing box 10 inner wall is provided with second level gauge 12, and the top of moisturizing box 10 is provided with audible-visual annunciator 13, when first level gauge 11 can not detect water, will make audible-visual annunciator 13 send out the police dispatch newspaper, reminds the staff to add water, when rivers were detected by second level gauge 12, will stop audible-visual annunciator 13.

Example two:

referring to fig. 4, the inside fixed mounting of base 1 has threaded rod motor 15, the output shaft welding of threaded rod motor 15 has threaded rod 16, the bottom fixed mounting of base 1 inner wall has bearing frame 17, the surface threaded connection of threaded rod 16 has lift seat 18, lift rod 19 has been welded to the left and right sides of lift seat 18, the left and right sides of base 1 inner wall is provided with lift rod slide rail 20, the bottom of lift rod 19 is provided with universal wheel 21, threaded rod motor 15 can drive universal wheel 21 freely goes up and down in the inside of base 1, when needing to remove this testing machine, universal wheel 21 moves out of base 1 down, just can promote the testing machine to remove, when needing to fix this testing machine, it is inside to shift up universal wheel 21 and take in base 1, base 1 just can be fine plays the fixed action.

Referring to fig. 1 and 4, the front surface of the lifting rod 19 is provided with a threaded hole 22, the front surface of the base 1 is provided with a limiting hole 23, and the threaded hole 22 is matched with the limiting hole 23, so that the fixing performance of the lifting rod 19 and the universal wheel 21 is enhanced, and the universal wheel 21 is prevented from moving up and down.

The implementation principle of the ultraviolet aging testing machine of the embodiment of the application is as follows:

when the liquid level sensor 9 can not sense the water in the water tank 3, the water replenishing pump 14 can be controlled to operate, the water in the water replenishing tank 10 is discharged into the water tank 3, after the water is added into the water tank 3, the float 7 moves upwards under the action of buoyancy to drive the movable plate 6 to move upwards together, when the upper end of the movable plate 6 is contacted with the contact switch 8, the water replenishing pump 14 can stop operating to complete an automatic water adding function, the testing machine is prevented from being lack of water in the experimental process, so that test data is influenced, when the first liquid level meter 11 can not detect the water, the audible and visual alarm 13 can give an alarm to remind a worker to add water, when the water flow is detected by the second liquid level meter 12, the audible and visual alarm 13 can be stopped, when the testing machine needs to be moved, the threaded rod motor 15 is driven to drive the threaded rod 16 to rotate, so that the lifting seat 18 and the lifting rod 19 move downwards, so that the universal wheel 21 moves out of the interior of the base 1, fixing bolts are fixed in the threaded holes 22 and the limiting holes 23, the testing machine can be pushed to move freely, after the position is selected, the fixing bolts are taken out, the threaded rod motor 15 is driven to rotate reversely, the universal wheel 21 can be collected into the base 1, the base 1 supports the ground to play a role in fixing, and the whole testing machine is convenient to move integrally.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. Ultraviolet aging testing machine, including base (1), its characterized in that: the top of the base (1) is fixedly provided with a testing machine main body (2) and a water replenishing tank (10), a water tank (3) is arranged at the bottom of the testing machine main body (2), a water replenishing pump (14) is arranged on the right side of the water tank (3), the right side of the water replenishing pump (14) is fixedly connected with the water replenishing tank (10) through a connecting pipeline, a threaded rod motor (15) is fixedly arranged in the base (1), a threaded rod (16) is welded on an output shaft of the threaded rod motor (15), a bearing seat (17) is fixedly arranged at the bottom of the inner wall of the base (1), a lifting seat (18) is connected with the surface of the threaded rod (16) in a threaded manner, lifting rods (19) are welded on the left side and the right side of the lifting seat (18), lifting rod sliding rails (20) are arranged on the left side and the right side of the inner wall of the base (1), and universal wheels (21) are arranged at the bottoms of the lifting rods (19).

2. The ultraviolet weatherometer of claim 1, wherein: the inside welding of water tank (3) has mounting panel (4), the inboard of mounting panel (4) is provided with fly leaf (6), the upper surface of fly leaf (6) is provided with liquid level sensor (9).

3. The ultraviolet weatherometer of claim 2 wherein: the side of mounting panel (4) has seted up fly leaf spout (5), the inside sliding connection of fly leaf spout (5) has fly leaf (6).

4. The ultraviolet weatherometer of claim 2 wherein: the quantity of mounting panel (4) is two, the bottom of mounting panel (4) inner wall is provided with flotation pontoon (7), the top of mounting panel (4) inner wall is provided with contact switch (8).

5. The ultraviolet weatherometer of claim 1, wherein: the lower side of the inner wall of the water replenishing tank (10) is provided with a first liquid level meter (11), the upper side of the inner wall of the water replenishing tank (10) is provided with a second liquid level meter (12), and the top of the water replenishing tank (10) is provided with an audible and visual alarm (13).

6. The ultraviolet weatherometer of claim 1, wherein: the front surface of the lifting rod (19) is provided with a threaded hole (22), the front surface of the base (1) is provided with a limiting hole (23), and the threaded hole (22) is matched with the limiting hole (23).