Diamond processing safety early warning monitoring camera

Abstract

The invention relates to the field of monitoring cameras, in particular to a diamond processing safety early warning monitoring camera which comprises a mounting shell and the like. According to the diamond machining safety early warning monitoring camera, safety monitoring work is carried out through the camera module arranged in the anti-explosion hemispherical shell, and when an intelligent image early warning recognition system arranged in the camera module recognizes the phenomenon that a large number of cracked large-size chippings splash in the diamond machining process, the chippings can be monitored through the camera module; the rotating motor rapidly drives the transparent hemispherical shell on the anti-explosion hemispherical shell to perform an avoiding action, and the inner elastic protection frame can cooperate with the outer elastic protection frame to provide anti-collision protection for the transparent hemispherical shell; according to the diamond machining safety early warning monitoring camera, the technical defect that splashing cuttings, cooling liquid and cracked large-size chippings can affect normal shooting of the safety monitoring camera is overcome.

Description

Technical Field

[0001] The present invention relates to the field of monitoring cameras, and in particular to a diamond processing safety early warning monitoring camera. Background Art

[0002] When diamond processing machines are running at high speeds, flying chips, coolant, and large-volume broken debris can pose a danger to operators. Therefore, diamond processing machines use fully enclosed protective devices to reduce these risks. At this time, the operator needs to rely on the security monitoring camera inside the processing machine to closely observe the diamond processing status inside the processing machine. However, during the diamond processing process, the flying chips and coolant will produce a lot of stains on the surface of the security monitoring camera inside the machine, affecting the normal shooting of the security monitoring camera. Even the continuous flying of large-volume broken debris will cause damage to the security monitoring camera. Summary of the Invention

[0003] In order to overcome the disadvantage that flying chips, coolant and broken large-volume debris may affect the normal shooting of the security monitoring camera, the present invention provides a diamond processing safety early warning monitoring camera.

[0004] The technical solution is: a diamond processing safety warning monitoring camera, including a mounting shell, a mounting frame, a rotating motor, an explosion-proof hemispherical shell, a transparent hemispherical shell, a camera module, an internal fixing ring and an internal elastic protection frame; the mounting frame is fixedly connected to the mounting shell; the explosion-proof hemispherical shell is rotatably connected inside the mounting frame; the transparent hemispherical shell is quickly detachably fixed to the explosion-proof hemispherical shell, the transparent hemispherical shell uses an elastic transparent thin plastic material, and the explosion-proof hemispherical shell and the transparent hemispherical shell together form a closed spherical structure; the mounting frame is installed with a rotating motor; the output shaft of the rotating motor is fixedly connected to the explosion-proof hemispherical shell; the camera module is installed in the explosion-proof hemispherical shell, and the camera module has a built-in intelligent image warning recognition system for identifying large-volume debris splashing phenomena caused by a large amount of collapse; the internal fixing ring is connected inside the explosion-proof hemispherical shell; the internal elastic protection frame tightly attached to the inner surface of the transparent hemispherical shell is fixed on the internal fixing ring.

[0005] As an improvement to the above solution, the inner fixing ring is slidably connected to the explosion-proof hemispherical shell; a compression spring is fixed between the inner fixing ring and the explosion-proof hemispherical shell; a damping telescopic rod is fixed in the installation shell; the telescopic end of the damping telescopic rod is fixed to the inner fixing ring.

[0006] As an improvement to the above solution, an outer fixing ring is fastened to the mounting frame on the side away from the mounting shell in a quick-detachable manner; an outer elastic protection frame surrounding the outer side of the transparent hemispherical shell is fastened to the outer fixing ring.

[0007] As an improvement to the above solution, a buffer washer is fixed to the outer elastic protection frame and is in close contact with the outer surface of the transparent hemispherical shell.

[0008] As an improvement to the above solution, an inner cavity structure is provided between the installation shell and the explosion-proof hemispherical shell; an inlet channel structure and a waste discharge channel structure connected to the inner cavity are provided in sequence in the installation shell.

[0009] As an improvement to the above solution, a first solenoid valve connected to the inlet channel is installed on the mounting housing.

[0010] As an improvement to the above solution, the first solenoid valve uses a three-way valve accessory.

[0011] As an improvement to the above solution, a second solenoid valve connected to the waste discharge channel is installed on the mounting housing.

[0012] As an improvement to the above solution, an air pressure sensor is installed on the camera module.

[0013] As an improvement to the above solution, a plurality of brush bristles are fixedly connected to the inner cavity of the installation shell and are close to the explosion-proof hemispherical shell.

[0014] Beneficial effects: The present invention provides a diamond processing safety warning monitoring camera, wherein an explosion-proof hemispherical shell is connected to the mounting shell through a mounting bracket, and a transparent hemispherical shell that can be quickly disassembled and replaced is provided on the explosion-proof hemispherical shell, and safety monitoring is performed through a camera module provided in the explosion-proof hemispherical shell. When the intelligent image warning recognition system built into the camera module recognizes that a large amount of large-volume debris is splashed during the diamond processing process, the rotating motor quickly drives the transparent hemispherical shell on the explosion-proof hemispherical shell to make an evasive action, and the inner elastic protection frame can cooperate with the outer elastic protection frame to provide anti-collision protection for the transparent hemispherical shell. In addition, an inner cavity for cleaning the transparent hemispherical shell is further provided in the mounting shell, and in conjunction with the air pressure sensor on the camera module, it can intelligently determine whether to use air flow cleaning or cleaning liquid cleaning to complete the treatment of stains on the surface of the transparent hemispherical shell. The present invention provides a diamond processing safety warning monitoring camera, which improves the technical defect that flying chips, coolant and large-volume debris of the cracks will affect the normal shooting of the safety monitoring camera. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a perspective view according to the present invention; Figure 2 A front cross-sectional view of the mounting housing according to the present invention; Figure 3 A perspective view of an installation housing according to the present invention; Figure 4 A three-dimensional diagram of an explosion-proof hemispherical shell according to the present invention; Figure 5 A sectional perspective view of an explosion-proof hemispherical shell according to the present invention; Figure 6 is a three-dimensional diagram of an internal fixing ring according to the present invention; Figure 7 It is a three-dimensional view of the inner elastic protection frame according to the present invention.

[0016] The numbers in the figure are: 1-installation shell, 101-inner cavity, 102-inlet channel, 103-waste discharge channel, 11-brush, 12-first solenoid valve, 13-second solenoid valve, 2-mounting frame, 21-rotating motor, 31-explosion-proof hemispherical shell, 32-transparent hemispherical shell, 4-camera module, 51-inner fixing ring, 52-inner elastic protection frame, 53-compression spring, 54-damping telescopic rod, 61-outer fixing ring, 62-outer elastic protection frame, 63-buffer gasket, 7-air pressure sensor. DETAILED DESCRIPTION

[0017] The above scheme is further described below with reference to specific examples. It should be understood that these examples are intended to illustrate the present application and are not intended to limit the scope of the present application. The implementation conditions used in the examples can be further adjusted according to the conditions of the specific manufacturer. The implementation conditions not specified are generally those used in routine experiments.

[0018] Example 1: A diamond processing safety warning monitoring camera of this embodiment, such as Figure 1-Figure 7 As shown, it includes an installation shell 1, a mounting frame 2, a rotating motor 21, an explosion-proof hemispherical shell 31, a transparent hemispherical shell 32, a camera module 4, an inner fixing ring 51, an inner elastic protection frame 52, a compression spring 53 and a damping telescopic rod 54; the installation shell 1 is fixed with the mounting frame 2; the explosion-proof hemispherical shell 31 is rotatably connected in the mounting frame 2; the explosion-proof hemispherical shell 31 is fixed with a transparent hemispherical shell 32 on the side away from the installation shell 1 through a threaded structure in a quick-detachable manner, and the transparent hemispherical shell 32 is made of elastic transparent thin plastic material, and the explosion-proof hemispherical shell 31 and the transparent hemispherical shell 32 together form a closed spherical structure; the rotating motor 21 is installed on the mounting frame 2; the output shaft of the rotating motor 21 is fixed to the explosion-proof hemispherical shell 31; the explosion-proof A camera module 4 is installed in the hemispherical shell 31, which shoots in the direction of the transparent hemispherical shell 32, and the camera module 4 has a built-in intelligent image warning recognition system for identifying the splashing phenomenon of large-volume debris caused by a large number of collapses; an inner fixing ring 51 is slidably connected to the explosion-proof hemispherical shell 31; an inner elastic protection frame 52 is fixed to the inner fixing ring 51, and the inner elastic protection frame 52 is composed of a number of springs and a circular ring connecting all the springs together, and the inner elastic protection frame 52 is tightly attached to the inner surface of the transparent hemispherical shell 32; a compression spring 53 is fixed between the inner fixing ring 51 and the explosion-proof hemispherical shell 31; three damping telescopic rods 54 are fixed in the explosion-proof hemispherical shell 31; the telescopic ends of the three damping telescopic rods 54 are fixed to the inner fixing ring 51.

[0019] like Figure 2 and Figure 4As shown, the mounting frame 2 is quickly and detachably fixed to a side of the mounting shell 1 away from the mounting housing 1 through a threaded structure; the outer elastic protection frame 62 initially surrounding the outside of the transparent hemispherical shell 32 is fixed to the outer fixing ring 61, and the outer elastic protection frame 62 is composed of a plurality of spring pieces and a circular ring connecting all the spring pieces together; the outer elastic protection frame 62 is fixed to a buffer gasket 63, and the buffer gasket 63 is in close contact with the outer surface of the transparent hemispherical shell 32.

[0020] like Figure 2 As shown, an inner cavity 101 structure is commonly provided between the mounting shell 1 and the explosion-proof hemispherical shell 31; an inlet channel 102 structure and a waste discharge channel 103 structure connected to the inner cavity 101 are sequentially provided in the mounting shell 1; a first solenoid valve 12 connected to the inlet channel 102 is installed on the mounting shell 1, and the first solenoid valve 12 is externally connected to a cleaning liquid delivery device, and the waste discharge channel 103 of the mounting shell 1 is externally connected to a waste liquid treatment device.

[0021] The processing monitoring operation of a diamond processing safety warning monitoring camera in this embodiment is as follows.

[0022] Before use, the installation shell 1 needs to be connected to the processing machine tool, so that the transparent hemispherical shell 32 faces the processing area of the processing machine tool, and the camera module 4 monitors the diamond processing work of the processing machine tool through the transparent hemispherical shell 32, so that the operator can rely on the security monitoring camera in the processing machine tool to observe the diamond processing status in the processing machine tool at close range. During the processing, the flying chips and coolant will gradually form stains on the surface of the transparent hemispherical shell 32. The rotating motor 21 needs to regularly drive the explosion-proof hemispherical shell 31 to rotate the transparent hemispherical shell 32 into the inner cavity 101 of the installation shell 1, and then the first solenoid valve 12 is switched to the open state. The external cleaning liquid delivery equipment continuously delivers cleaning liquid to the inlet channel 102 and the inner cavity 101 of the mounting shell 1 through the first solenoid valve 12. The cleaning liquid in the inner cavity 101 cleans the stains on the surface of the transparent hemispherical shell 32 while flowing through the surface thereof. The waste water generated by cleaning flows outward along the waste discharge channel 103 of the mounting shell 1 to the external waste liquid treatment equipment. After the cleaning work is completed, the first solenoid valve 12 is switched to the closed state, and the explosion-proof hemispherical shell 31 is driven by the rotating motor 21 to rotate the transparent hemispherical shell 32 back to the processing area facing the processing machine tool, and the camera module 4 continues to monitor the diamond processing work.

[0023] The safety warning operation of a diamond processing safety warning monitoring camera of this embodiment is as follows.

[0024] When the camera module 4 is in the process of processing monitoring, when a large amount of large-volume debris is splashed due to the collapse, the debris initially flying towards the transparent hemispherical shell 32 will be intercepted by the outer elastic protection frame 62 in time, and the debris hits the outer elastic protection frame 62 to squeeze the buffer washer 63, and the buffer washer 63 absorbs the impact force on the outer elastic protection frame 62, effectively alleviating the impact force generated by the debris on the outer elastic protection frame 62. When the initial kinetic energy of the debris flying towards the transparent hemispherical shell 32 is large, the debris hits the outer elastic protection frame 62. After the guard frame 62 is put on, it will continue to push the outer elastic protective frame 62 to squeeze the elastic transparent hemispherical shell 32 through the buffer gasket 63. The squeezed area of the transparent hemispherical shell 32 will push the inner elastic protective frame 52 to drive the inner fixing ring 51 to move away from the outer elastic protective frame 62. At the same time, the inner fixing ring 51 drives the compression spring 53 and the damping telescopic rod 54 to be compressed. The damping telescopic rod 54 absorbs the impact force of the impact on part of the transparent hemispherical shell 32, which greatly alleviates the impact force on the transparent hemispherical shell 32.

[0025] When a large number of large-volume debris from the collapse occurs and splashes, the intelligent image warning recognition system built into the camera module 4 will promptly identify the large-volume debris splashing phenomenon. At this time, the rotating motor 21 quickly drives the explosion-proof hemispherical shell 31 to rotate the transparent hemispherical shell 32 into the inner cavity 101 of the installation shell 1 to avoid it, so that the subsequent flying debris will only hit the explosion-proof hemispherical shell 31 and will not contact the transparent hemispherical shell 32, thereby providing safety protection for the transparent hemispherical shell 32.

[0026] In addition, when the operator finds that the transparent hemispherical shell 32 is seriously damaged, he can first remove the outer fixing ring 61 from the mounting frame 2 and then remove the transparent hemispherical shell 32 from the explosion-proof hemispherical shell 31 to quickly replace the transparent hemispherical shell 32.

[0027] Example 2: Based on Example 1, Figure 1-Figure 7 As shown, the first solenoid valve 12 of this embodiment uses a three-way valve accessory, the first inlet end of the three-way valve is externally connected to a cleaning liquid delivery device, the second inlet end of the three-way valve is externally connected to an air pressure pumping and charging adjustment device, and the outlet end of the three-way valve is connected to the inlet channel 102. During the cleaning work of the transparent hemispherical shell 32, the three-way valve is switched to an open state in which only the first inlet end and the outlet end are connected, and the external cleaning liquid delivery device flows through the inlet channel 102 through the first solenoid valve 12 to clean the transparent hemispherical shell 32; a second solenoid valve 13 connected to a waste discharge channel 103 is installed on the mounting shell 1, and the second solenoid valve 13 is externally connected to a waste liquid treatment device. During the cleaning work of the transparent hemispherical shell 32, the second solenoid valve 13 is switched to an open state, and the waste water generated by cleaning flows through the second solenoid valve 13 along the waste discharge channel 103 and is discharged to the external waste liquid treatment device; an air pressure sensor 7 is installed on the camera module 4.

[0028] During the processing monitoring process, when the camera module 4 recognizes that the transparent hemispherical shell 32 collides with the flying foreign matter, the rotating motor 21 quickly drives the explosion-proof hemispherical shell 31 to rotate the transparent hemispherical shell 32 into the inner cavity 101 of the installation shell 1, and at the same time, the second solenoid valve 13 is quickly switched to a closed state, so that the waste discharge channel 103 is not connected to the external environment. Then the three-way valve is switched to an open state in which only the second inlet end and the outlet end are connected. Then, the external air pressure pumping and charging regulating equipment performs suction work on the inlet channel 102 and the inner cavity 101 through the second solenoid valve 13, so that a negative pressure is formed in the inner cavity 101.

[0029] During this process, two different phenomena will occur. If the collision between the transparent hemispherical shell 32 and the flying foreign matter is severe and a penetrating crack appears, the air pressure in the explosion-proof hemispherical shell 31 and the transparent hemispherical shell 32 will also be affected by the suction work of the external air pressure pumping and regulating device. At the same time, the air pressure sensor 7 will recognize that the air pressure in the explosion-proof hemispherical shell 31 and the transparent hemispherical shell 32 has dropped significantly. Due to the penetrating crack on the transparent hemispherical shell 32, in order to avoid the cleaning liquid from penetrating the penetrating crack of the transparent hemispherical shell 32 and causing the camera module 4 to be immersed in water, the cleaning liquid cannot be used to clean the transparent hemispherical shell 32. At this time, the external air pressure pumping and regulating device needs to pass the second solenoid valve 13 to the inlet channel 102 and the inner cavity. 101 delivers pressurized airflow, and at the same time, the second solenoid valve 13 is quickly switched to the open state. The pressurized airflow flowing into the inner cavity 101 can replace the cleaning liquid to clean most of the stains on the surface of the transparent hemispherical shell 32 during the process of flowing through the surface of the transparent hemispherical shell 32, and the waste gas generated will also flow through the exhaust channel 103 and be blown out from the second solenoid valve 13. In addition, if the impact between the transparent hemispherical shell 32 and the flying foreign matter is light and no penetrating cracks appear, the air pressure sensor 7 will not recognize that the air pressure in the explosion-proof hemispherical shell 31 and the transparent hemispherical shell 32 has dropped significantly. At this time, there is no need to worry about the camera module 4 being immersed in water, so the transparent hemispherical shell 32 can be directly cleaned using the cleaning liquid in the above manner.

[0030] Example 3: Based on Example 2, Figure 1-Figure 7 As shown, a number of bristles 11 are fixedly connected to the inner cavity 101 of the mounting shell 1 of this embodiment, which are initially close to the explosion-proof hemispherical shell 31; during the process of using the cleaning liquid to clean the transparent hemispherical shell 32, the rotating motor 21 drives the transparent hemispherical shell 32 on the explosion-proof hemispherical shell 31 to rotate until it is close to the bristles 11, and then the rotating motor 21 drives the transparent hemispherical shell 32 on the explosion-proof hemispherical shell 31 to swing back and forth close to the bristles 11, so that the cleaning liquid continuously flowing through the surface of the transparent hemispherical shell 32 can cooperate with the bristles 11, thereby improving the cleaning effect on the surface of the transparent hemispherical shell 32.

[0031] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes may be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A diamond processing safety warning monitoring camera, comprising: a mounting shell (1); a mounting frame (2) fixedly connected to the mounting shell (1); and the characteristics are: The invention also includes an explosion-proof hemispherical shell (31), a transparent hemispherical shell (32), a camera module (4), an inner fixing ring (51) and an inner elastic protection frame (52); the explosion-proof hemispherical shell (31) is rotatably connected to the mounting frame (2); the transparent hemispherical shell (32) is fixedly connected to the explosion-proof hemispherical shell (31) in a quick-detachable manner, and the transparent hemispherical shell (32) is made of a transparent thin plastic sheet with elasticity, and the explosion-proof hemispherical shell (31) and the transparent hemispherical shell (32) together form a closed spherical structure; the mounting frame (2) is mounted with a rotating motor (21); the output shaft of the rotating motor (21) is fixedly connected to the explosion-proof hemispherical shell (31); a camera module (4) is mounted in the explosion-proof hemispherical shell (31), and the camera module (4) is equipped with an intelligent image early warning recognition system for identifying a large amount of large-volume debris splashing phenomenon caused by a large amount of collapse; an inner fixing ring (51) is connected in the explosion-proof hemispherical shell (31); an inner elastic protection frame (52) is fixedly connected to the inner fixing ring (51) and is in close contact with the inner surface of the transparent hemispherical shell (32).

2. The diamond processing safety early warning monitoring camera according to claim 1 is characterized in that: The inner fixing ring (51) is slidably connected to the explosion-proof hemispherical shell (31); a compression spring (53) is fixedly connected between the inner fixing ring (51) and the explosion-proof hemispherical shell (31); a damping telescopic rod (54) is fixedly connected inside the mounting shell (1); and the telescopic end of the damping telescopic rod (54) is fixedly connected to the inner fixing ring (51).

3. The diamond processing safety early warning monitoring camera according to claim 1 is characterized in that: An outer fixing ring (61) is fast-detachably fixed to the side of the mounting frame (2) away from the mounting shell (1); an outer elastic protection frame (62) surrounding the outer side of the transparent hemispherical shell (32) is fastened to the outer fixing ring (61).

4. The diamond processing safety early warning monitoring camera according to claim 3 is characterized in that: A buffer washer (63) is fixedly connected to the outer elastic protection frame (62) and is in close contact with the outer surface of the transparent hemispherical shell (32).

5. A diamond processing safety warning monitoring camera according to any one of claims 1 to 4, characterized in that: An inner cavity (101) structure is provided between the installation shell (1) and the explosion-proof hemispherical shell (31); an inlet channel (102) structure connected to the inner cavity (101) and a waste discharge channel (103) structure are provided in sequence in the installation shell (1).

6. The diamond processing safety early warning monitoring camera according to claim 5, characterized in that: A first solenoid valve (12) connected to the inlet channel (102) is mounted on the mounting housing (1).

7. The diamond processing safety warning monitoring camera according to claim 6, characterized in that: The first solenoid valve (12) uses a three-way valve accessory.

8. The diamond processing safety warning monitoring camera according to claim 7, characterized in that: A second solenoid valve (13) connected to the waste discharge channel (103) is installed on the mounting housing (1).

9. The diamond processing safety early warning monitoring camera according to claim 8, characterized in that: An air pressure sensor (7) is installed on the camera module (4).

10. The diamond processing safety warning monitoring camera according to claim 5, characterized in that: A plurality of brush bristles (11) are fixedly connected to the inner cavity (101) of the mounting housing (1) and are in close contact with the explosion-proof hemispherical shell (31).

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