CN212364024U

CN212364024U - Salt spray testing device

Info

Publication number: CN212364024U
Application number: CN202021031085.7U
Authority: CN
Inventors: 项阳; 李充
Original assignee: Shanghai Tiara Inspection Tech Co ltd
Current assignee: Shanghai Tiara Inspection Tech Co ltd
Priority date: 2020-06-08
Filing date: 2020-06-08
Publication date: 2021-01-15
Anticipated expiration: 2030-06-08

Abstract

The utility model discloses a salt spray testing arrangement, include: the box body is of a cylindrical structure; the rotating disc structure is arranged at the top of the inner wall of the box body; the plurality of mechanical arms are arranged on the rotating disc structure in a circumferential array; the salinity input port is arranged on one side of the upper part of the box body; the steam input port is arranged on one side of the lower part of the box body; the conductivity sensor is arranged in the box body, and the signal input end of the conductivity sensor is connected with the control panel. The utility model discloses a set up the rotating circular disc structure and can make a plurality of work pieces rotate around the axis of box.

Description

Salt spray testing device

Technical Field

The utility model relates to a salt fog measuring technical field especially relates to a salt fog testing arrangement's technical field.

Background

The salt spray test chamber is one of artificial environment test devices, carries out salt spray corrosion tests on a protective layer, parts, electronic devices and industrial products of metal materials, can quickly and conveniently reproduce the corrosion process of the sprayed and untreated metal surfaces,

the salt spray test box comprises a box, a spraying system, a demisting system, an electrical system and the like; however, the existing salt spray box is generally used for directly spraying after workpieces are fixed, and can not meet the requirements of some special workpieces; due to the application environment of the workpiece, the corrosion condition of the salt fog of the workpiece under the inclined condition needs to be tested in some cases. Therefore, the salt spray testing device is designed, and the testing requirements under the inclined condition can be met.

SUMMERY OF THE UTILITY MODEL

In order to solve the existing problems, the salt spray testing device is provided for testing the corrosion condition of the salt spray of the workpiece under the inclined condition.

A salt spray testing device, comprising:

the box body is of a cylindrical structure;

the rotating disc structure is arranged at the top of the inner wall of the box body;

the plurality of mechanical arms are arranged on the rotating disc structure in a circumferential array manner;

a salinity input port disposed at one side of an upper portion of the box body;

the water vapor input port is arranged on one side of the lower part of the box body;

the conductivity sensor is arranged in the box body, and a signal input end of the conductivity sensor is connected with the control panel.

The salt fog testing device, wherein the salt input port comprises a fan, a grinding part and an ultrasonic processor; the fan, the grinding part and the ultrasonic processor are sequentially arranged outside the box body from outside to inside.

The salt spray testing device, wherein the water vapor input port comprises a water tank and a heating device; the water tank is communicated to the heating device, and the heating device is connected to the box body.

The salt spray testing device, wherein each manipulator comprises a main body part, a bending part, a rotating head and a clamping part; the upper end of main part rotate connect in the rotating disc structure, the main part with the flexion is articulated to be connected, the upper end of rotating head rotate connect in the lower extreme of flexion, the lower extreme of rotating head is provided with the tong portion.

The salt spray testing device is characterized in that the outer surface of the hand clamping part is wrapped with a rubber layer.

Above-mentioned salt fog testing arrangement, wherein, the upper end of rotating disc structure is provided with the motor, motor drive connect in the middle part of rotating disc structure.

The salt spray testing device further comprises: the circulating device comprises a first fan, a plurality of first air outlets, a second fan and a plurality of second air outlets; the first air outlets are arranged on the inner wall of one side of the box body along the height direction of the box body, and the first air outlets are communicated with the first fan through a first air duct; the plurality of second air outlets are arranged on the inner wall of the other side of the box body along the height direction of the box body, and the plurality of second air outlets are communicated with the second fan through a second air duct; the directions of the plurality of first air outlets and the plurality of second air outlets are opposite, and the plurality of first air outlets and the plurality of second air outlets are tangent to the inner wall of the box body.

Compared with the prior art, the technical scheme has the positive effects that:

the utility model discloses a set up the rotating circular disc structure and can make a plurality of work pieces rotate around the axis of box.

The utility model discloses a manipulator that sets up can make work piece and ground produce certain contained angle to the work piece corruption condition under the different angles of test.

Drawings

Fig. 1 is a schematic cross-sectional view of a salt spray testing device according to the present invention;

fig. 2 is a schematic perspective view of a manipulator of the salt spray testing device of the present invention.

In the drawings:

1. a box body; 2. rotating the disc structure; 21. a motor; 3. a manipulator; 31. a main body portion; 32. a bending section; 33. rotating the head; 34. a hand clamping part; 4. a salinity input port; 41. a fan; 42. a grinding section; 43. An ultrasonic processor; 5. a water vapor input port; 51. a water tank; 52. a heating device; 6. a conductivity sensor; 71. a first fan; 711. a first air duct; 72. a first air outlet; 73. a second fan; 731. a second air duct; 74. and a second air outlet.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments, but the present invention is not limited thereto.

Referring to fig. 1 to 2, fig. 1 is a schematic cross-sectional view of a salt spray testing device according to the present invention. Fig. 2 is a schematic perspective view of a manipulator of the salt spray testing device of the present invention.

A salt spray testing device, comprising:

the box 1, box 1 is the cylindrical structure.

And the rotating disc structure 2 is arranged at the top of the inner wall of the box body 1.

A plurality of manipulators 3, a plurality of manipulators 3 circumference array sets up in rotating disc structure 2.

The salinity input port 4, salinity input port 4 sets up in one side on the upper portion of box 1.

A steam input port 5, the steam input port 5 is provided at one side of the lower part of the box body 1.

Conductivity sensor 6, conductivity sensor 6 sets up in box 1, and conductivity sensor 6's signal input part is connected with the control panel (not shown in the figure).

The display device can be arranged on one side of the box body 1, is a touch control machine and can be operated in a manual touch mode; the concentration of the saline in the box body 1 is obtained through the operation of the control panel on the data transmitted by the conductivity sensor 6 and is displayed on the display device in real time. Can control the control panel through display device, can operate salinity input port 4 and vapor input port 5 via the control panel pair, adjust the input rate between them to make the inside concentration of box 1 change.

The above is merely an example of the preferred embodiments of the present invention, and the embodiments and the protection scope of the present invention are not limited thereby.

Further, in a preferred embodiment, the salinity input port 4 includes a fan 41, a grinding section 42, and an ultrasonic processor 43; the fan 41, the polishing unit 42, and the ultrasonic processor 43 are disposed outside the case 1 in this order from the outside to the inside. The fan 41 blows air into the casing 1 to blow the salt cake provided on the side of the fan 41 into the casing 1, at which time the salt cake in the grinding part 42 is ground, and finally the salt grains are refined by the ultrasonic processor 43.

Further, in a preferred embodiment, the steam inlet port 5 comprises a water tank 51 and a heating device 52; the water tank 51 is communicated to the heating device 52, and the heating device 52 is connected to the case 1. The water in the water tank 51 is evaporated by the heating device 52, so that the water can be evaporated and then flows into the cabinet 1, and then is mixed with the salt, thereby generating salt mist.

Further, in a preferred embodiment, each robot 3 includes a main body portion 31, a bending portion 32, a rotating head 33, and a gripper portion 34; the upper end of the main body part 31 is rotatably connected to the rotating disc structure 2, the main body part 31 is hinged to the bending part 32, the upper end of the rotating head 33 is rotatably connected to the lower end of the bending part 32, and the lower end of the rotating head 33 is provided with a hand clamping part 34. Specifically, the motor 21 is provided in the bending portion 32, so that the rotating head 33 can rotate around the axis of the bending portion 32, and the hand clamping portion 34 can rotate, so that the workpiece clamped by the hand clamping portion 34 can rotate around the axis of the bending portion 32.

Further, in a preferred embodiment, the outer surface of the gripper portion 34 is rubber coated.

Further, in a preferred embodiment, the upper end of the rotating disc structure 2 is provided with a motor 21, and the motor 21 is drivingly connected to the middle portion of the rotating disc structure 2.

Further, in a preferred embodiment, the method further comprises: the circulating device comprises a first fan 71, a plurality of first air outlets 72, a second fan 73 and a plurality of second air outlets 74; the plurality of first air outlets 72 are arranged on the inner wall of one side of the box body 1 along the height direction of the box body 1, and the plurality of first air outlets 72 are communicated with the first fan 71 through a first air duct 711; the plurality of second air outlets 74 are arranged on the inner wall of the other side of the box body 1 along the height direction of the box body 1, and the plurality of second air outlets 74 are communicated with the second fan 73 through a second air duct 731; the directions of the first air outlets 72 and the second air outlets 74 are opposite, and the first air outlets 72 and the second air outlets 74 are tangent to the inner wall of the box body 1. Thereby the wind direction of the box body 1 generates circulation around the cylinder, thereby the salt fog distribution of the box body 1 is more uniform, and the salt and the steam are mixed more thoroughly.

The above description is only an example of the preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and those skilled in the art should be able to realize the equivalent alternatives and obvious variations of the present invention.

Claims

1. A salt spray testing device, comprising: the box body is of a cylindrical structure; the rotating disc structure is arranged at the top of the inner wall of the box body; the plurality of mechanical arms are arranged on the rotating disc structure in a circumferential array manner; a salinity input port disposed at one side of an upper portion of the box body; the water vapor input port is arranged on one side of the lower part of the box body; the conductivity sensor is arranged in the box body, and a signal input end of the conductivity sensor is connected with the control panel.

2. The salt spray testing device of claim 1, wherein the salt input port comprises a fan, a grinding section, and an ultrasonic processor; the fan, the grinding part and the ultrasonic processor are sequentially arranged outside the box body from outside to inside.

3. The salt fog test device of claim 1, wherein the water vapor input port comprises a water tank and a heating device; the water tank is communicated to the heating device, and the heating device is connected to the box body.

4. The salt spray testing device of claim 1, wherein each of the manipulators comprises a main body, a bending part, a rotating head and a clamping part; the upper end of main part rotate connect in the rotating disc structure, the main part with the flexion is articulated to be connected, the upper end of rotating head rotate connect in the lower extreme of flexion, the lower extreme of rotating head is provided with the tong portion.

5. The salt fog test device of claim 4, wherein the outer surface of the grip portion is coated with a rubber layer.

6. The salt fog testing device of claim 4, wherein the upper end of the rotating disc structure is provided with a motor, and the motor is in transmission connection with the middle of the rotating disc structure.

7. The salt fog testing apparatus of claim 4, further comprising: the circulating device comprises a first fan, a plurality of first air outlets, a second fan and a plurality of second air outlets; the first air outlets are arranged on the inner wall of one side of the box body along the height direction of the box body, and the first air outlets are communicated with the first fan through a first air duct; the plurality of second air outlets are arranged on the inner wall of the other side of the box body along the height direction of the box body, and the plurality of second air outlets are communicated with the second fan through a second air duct; the directions of the plurality of first air outlets and the plurality of second air outlets are opposite, and the plurality of first air outlets and the plurality of second air outlets are tangent to the inner wall of the box body.