Fluorescent penetrating fluid spraying device

Abstract

The utility model discloses a fluorescent penetrating fluid spraying device which is used for spraying fluorescent magnetic suspension on a detection piece and comprises a box body module, a spraying module and a cleaning module, the spraying module and the cleaning module are both installed on the box body module, the box body module comprises a bottom box body unit and a top box body unit, and the top box body unit is installed on the spraying module. The bottom box body unit is provided with a first opening and closing door, a second opening and closing door and a cover plate. According to the fluorescent penetrating fluid spraying device disclosed by the utility model, the box body module, the spraying module and the cleaning module are linked, so that fluorescent magnetic suspension is automatically sprayed on a detection piece on an assembly line penetrating through the fluorescent penetrating fluid spraying device, and the fluorescent penetrating fluid spraying device has the advantages of stable structure, high efficiency, high practicability and the like.

Description

Technical Field

[0001] The utility model belongs to the technical field of fluorescent magnetic suspension liquid spraying, and particularly relates to a fluorescent penetrant spraying device. Background Art

[0002] In non-destructive flaw detection, magnetic particle flaw detection utilizes the interaction between the leakage magnetic field at the workpiece defect and the magnetic particles. It makes use of the difference in magnetic permeability between the surface and near-surface defects (such as cracks, slag inclusions, hair cracks, etc.) of steel products and the magnetic permeability of steel. After magnetization, the magnetic field at these material discontinuities will be distorted, forming a partial magnetic flux leakage where the magnetic field on the workpiece surface generates a leakage magnetic field, thereby attracting magnetic particles to form a magnetic particle accumulation - magnetic trace at the defect. Under an ultraviolet lamp, the position and shape of the defect are revealed. By observing and interpreting the accumulation of these fluorescent magnetic particles, magnetic particle flaw detection is achieved.

[0003] Therefore, before observation, it is necessary to spray a fluorescent magnetic suspension liquid on the surface of the test piece for penetration. Many of the existing spraying methods still manually pour the magnetic suspension liquid onto the test piece by hand, which has the disadvantages of time-consuming, laborious and low efficiency.

[0004] Therefore, in view of the above problems, further improvements are made. Summary of the Utility Model

[0005] The main purpose of the utility model is to provide a fluorescent penetrant spraying device, which is linked through a box body module, a spraying module and a cleaning module, so as to automatically spray a fluorescent magnetic suspension liquid on the test piece on the production line passing through it, and has the advantages of stable structure, high efficiency and high practicability.

[0006] To achieve the above object, the utility model provides a fluorescent penetrant spraying device for spraying a fluorescent magnetic suspension liquid on a test piece, including a box body module, a spraying module and a cleaning module. The spraying module and the cleaning module are both installed on the box body module, wherein:

[0007] The box body module includes a bottom box body unit and a top box body unit. The bottom box body unit is provided with a first switch door, a second switch door and a cover plate; the top box body unit is installed above the bottom box body unit. The front of the top box body unit is provided with a third switch door and a fourth switch door, and the back of the top box body unit is provided with a fifth switch door and a sixth switch door. The first side of the top box body unit is provided with a first production line transfer port, and the second side of the top box body unit is provided with a second production line transfer port. The top of the top box body unit is provided with a top plate;

[0008] The spraying module includes a first driving cylinder, a second driving cylinder, a first mounting plate, a second mounting plate, a third mounting plate, a spraying mounting unit, a first spray gun, and a second spray gun. The first mounting plate is fixedly installed at the driving end of the first driving cylinder. The second mounting plate and the third mounting plate are respectively located on both sides of the first mounting plate, and both the second mounting plate and the third mounting plate are fixedly installed between the first mounting plate and the second driving cylinder. The spraying mounting unit is installed at the driving end of the second driving cylinder, and both the first spray gun and the second spray gun are installed on the spraying mounting unit.

[0009] The cleaning module is provided with a first spray pipe, a second spray pipe, and a connecting pipe. Both the first spray pipe and the second spray pipe are connected to the connecting pipe.

[0010] As a further preferred technical solution of the above technical solution, the spraying mounting unit is provided with a housing, and a motor, a driving wheel, a driven wheel, a rotating rod mounting block, and a rotating rod installed on the housing. The housing is fixedly installed at the driving end of the second driving cylinder. The driving wheel is connected to the driving end of the motor, and the rotating rod is installed on the rotating rod mounting block. The driven wheel is sleeved on the rotating rod and meshes with the driving wheel. The first end of the rotating rod penetrates the housing and is installed with the first spray gun, and the second end of the rotating rod penetrates the housing and is installed with the second spray gun.

[0011] As a further preferred technical solution of the above technical solution, the bottom box unit is provided with a liquid collection tank.

[0012] As a further preferred technical solution of the above technical solution, universal wheels are provided at the bottom of the bottom box unit.

[0013] As a further preferred technical solution of the above technical solution, foot pads are provided at the bottom of the bottom box unit. Description of the Drawings

[0014] Figure 1 is a schematic structural diagram of a fluorescent penetrant spraying device of the present utility model.

[0015] Figure 2 is a schematic structural diagram of a fluorescent penetrant spraying device of the present utility model.

[0016] Figure 3 is a schematic structural diagram of a fluorescent penetrant spraying device of the present utility model.

[0017] Figure 4 is a schematic structural diagram of the spraying module of a fluorescent penetrant spraying device of the present utility model.

[0018] The reference numerals include: 100, a box module; 110, a bottom box unit; 111, a first switch door; 112, a second switch door; 113, a cover plate; 114, a liquid collection tank; 115, a universal wheel; 116, a foot pad; 120, a top box unit; 121, a third switch door; 122, a fourth switch door; 123, a fifth switch door; 124, a sixth switch door; 125, a first pipeline transfer port; 126, a second pipeline transfer port; 127, a top plate; 200, a spraying module; 210, a first driving cylinder; 220, a second driving cylinder; 230, a first mounting plate; 240, a second mounting plate; 250, a third mounting plate; 260, a spraying installation unit; 261, a housing; 262, a motor; 263, a driving wheel; 264, a driven wheel; 265, a rotating rod mounting block; 266, a rotating rod; 270, a first spray gun; 280, a second spray gun; 300, a cleaning module; 310, a first spray pipe; 320, a second spray pipe; 330, a connecting pipe. Detailed implementation manners

[0019] The following description is used to disclose the present utility model so that those skilled in the art can implement the present utility model. The preferred embodiments in the following description are only examples, and those skilled in the art can think of other obvious variations. The basic principles defined in the following description of the present utility model can be applied to other implementation schemes, variation schemes, improvement schemes, equivalent schemes, and other technical schemes that do not depart from the spirit and scope of the present utility model.

[0020] The present utility model discloses a fluorescent penetrant spraying device. The specific embodiments of the utility model will be further described below in conjunction with the preferred embodiments.

[0021] In the embodiments of the present utility model, those skilled in the art should note that the test pieces and fluorescent magnetic suspension liquid involved in the present utility model can be regarded as the prior art.

[0022] Preferred embodiment.

[0023] As Figures 1-4 shown, the present utility model discloses a fluorescent penetrant spraying device for spraying fluorescent magnetic suspension liquid on a test piece, including a box module 100, a spraying module 200, and a cleaning module 300. The spraying module 200 and the cleaning module 300 are both installed on the box module 100, wherein:

[0024] The box module 100 includes a bottom box unit 110 and a top box unit 120. The bottom box unit 110 is provided with a first switch door 111, a second switch door 112, and a cover plate 113 (for placing spray cans so that the spray gun can spray). The top box unit 120 is installed above the bottom box unit 110. The front of the top box unit 120 is provided with a third switch door 121 and a fourth switch door 122, and the back of the top box unit 120 is provided with a fifth switch door 123 and a sixth switch door 124. A first pipeline transfer port 125 is provided on the first side of the top box unit 120, and a second pipeline transfer port 126 is provided on the second side of the top box unit 120. A top plate 127 is provided on the top of the top box unit 120.

[0025] The spraying module 200 includes a first driving cylinder 210, a second driving cylinder 220, a first mounting plate 230, a second mounting plate 240, a third mounting plate 250, a spraying mounting unit 260, a first spray gun 270, and a second spray gun 280. The first mounting plate 230 is fixedly installed at the driving end of the first driving cylinder 210. The second mounting plate 240 and the third mounting plate 250 are respectively located on both sides of the first mounting plate 230, and both the second mounting plate 240 and the third mounting plate 250 are fixedly installed between the first mounting plate 230 and the second driving cylinder 220. The spraying mounting unit 260 is installed at the driving end of the second driving cylinder 220, and both the first spray gun 270 and the second spray gun 280 are installed on the spraying mounting unit 260.

[0026] The cleaning module 300 is provided with a first spray pipe 310, a second spray pipe 320, and a connecting pipe 330. Both the first spray pipe 310 and the second spray pipe 320 are connected to the connecting pipe 330.

[0027] Specifically, the spraying mounting unit 260 is provided with a housing 261, and a motor 262, a driving wheel 263, a driven wheel 264, a rotating rod mounting block 265, and a rotating rod 266 installed on the housing 261. The housing 261 is fixedly installed at the driving end of the second driving cylinder 220. The driving wheel 263 is connected to the driving end of the motor 261, and the rotating rod 266 is installed on the rotating rod mounting block 265. The driven wheel 263 is sleeved on the rotating rod 266, and the driven wheel 264 meshes with the driving wheel 263. The first end of the rotating rod 266 penetrates through the housing 261 and is installed with the first spray gun 270, and the second end of the rotating rod 266 penetrates through the housing 261 and is installed with the second spray gun 280.

[0028] More specifically, a liquid collection tank 114 (for collecting the dripping magnetic suspension and cleaning water) is provided in the bottom box unit 110.

[0029] Furthermore, universal wheels 115 are provided at the bottom of the bottom box unit 110.

[0030] Even further, foot pads 116 are provided at the bottom of the bottom box unit 110.

[0031] Regarding the present utility model:

[0032] The assembly line carrying the test piece passes through the first / second assembly line transfer ports. The magnetic suspension is sprayed on the test piece through the spraying module. The first / second driving cylinders are adjusted to adjust the horizontal and vertical positions of the spray gun, so as to adapt to test pieces of different sizes. Moreover, the spray gun's spraying angle can be adjusted by driving a rotating rod with a motor to meet the spraying requirements. Finally, the inside of the device is cleaned through a spray pipe to wash away the sputtered magnetic suspension, and it is ultimately recovered through the liquid collection tank.

[0033] It is worth mentioning that the technical features such as the test piece and the fluorescent magnetic suspension involved in the patent application of the present utility model should be regarded as the prior art. For the specific structures, working principles, possible control methods, and spatial arrangement methods of these technical features, conventional selections in the art can be adopted, and they should not be regarded as the inventive points of the present utility model patent. The present utility model patent will not be further specifically elaborated.

[0034] For those skilled in the art, it is still possible to modify the technical solutions described in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A fluorescent penetrant spraying device for spraying fluorescent magnetic suspension on a test piece, characterized in that: It includes a box body module, a spraying module and a cleaning module. The spraying module and the cleaning module are both installed on the box body module, where: The box body module includes a bottom box body unit and a top box body unit. The bottom box body unit is provided with a first switch door, a second switch door and a cover plate; the top box body unit is installed above the bottom box body unit. A third switch door and a fourth switch door are provided in the front of the top box body unit, and a fifth switch door and a sixth switch door are provided in the back of the top box body unit. A first assembly line transfer port is provided on the first side of the top box body unit, and a second assembly line transfer port is provided on the second side of the top box body unit. A top plate is provided on the top of the top box body unit; The spraying module includes a first driving cylinder, a second driving cylinder, a first mounting plate, a second mounting plate, a third mounting plate, a spraying mounting unit, a first spray gun and a second spray gun. The first mounting plate is fixedly installed at the driving end of the first driving cylinder. The second mounting plate and the third mounting plate are respectively located on both sides of the first mounting plate, and both the second mounting plate and the third mounting plate are fixedly installed between the first mounting plate and the second driving cylinder. The spraying mounting unit is installed at the driving end of the second driving cylinder, and the first spray gun and the second spray gun are both installed on the spraying mounting unit; The cleaning module is provided with a first spray pipe, a second spray pipe and a connecting pipe. Both the first spray pipe and the second spray pipe are connected to the connecting pipe.

2. A fluorescent penetrant spraying device according to claim 1, characterized in that: The spraying mounting unit is provided with a housing and a motor, a driving wheel, a driven wheel, a rotating rod mounting block and a rotating rod installed on the housing. The housing is fixedly installed at the driving end of the second driving cylinder. The driving wheel is connected to the driving end of the motor, and the rotating rod is installed on the rotating rod mounting block. The driven wheel is sleeved on the rotating rod and meshes with the driving wheel. The first end of the rotating rod penetrates through the housing and is installed with the first spray gun, and the second end of the rotating rod penetrates through the housing and is installed with the second spray gun.

3. A fluorescent penetrant spraying device according to claim 2, characterized in that: The bottom box body unit is provided with a liquid collecting tank.

4. The fluorescent penetrant spraying device according to claim 3, wherein, Universal wheels are provided at the bottom of the bottom box body unit.

5. A fluorescent penetrant spraying device according to claim 4, characterized in that: Foot pads are provided at the bottom of the bottom box body unit.

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