Instrument detection bench

Abstract

The instrument detection table comprises a belt conveyor, a detection chamber is fixedly installed at the top of the belt conveyor, an access hole is formed in the top of the detection chamber in a penetrating mode, an access door is hinged to one end of the top of the detection chamber, a detection mechanism is installed in the detection chamber, and the detection mechanism is connected with the detection chamber. Through the structural design of a stepping motor, a rotating rod, a fixed block and two fixed discs, when the instrument appearance detection device is used for detecting the appearance of an instrument, and a high-definition network camera on one fixed disc breaks down during working, the positions of the two fixed discs can be exchanged through the work of the stepping motor, so that the appearance of the instrument is detected. Therefore, normal appearance detection operation of the instrument can be guaranteed, and the problem that the reliability of equipment and the overall detection working efficiency of the instrument are greatly reduced due to the fact that the whole equipment needs to stop working for maintenance when a traditional instrument detection device is generally provided with only one set of camera shooting assembly and the assembly breaks down is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of instrument detection, in particular to a detection platform for instruments. Background Art

[0002] Instruments play an important role in detecting, displaying, recording or controlling process parameters in the industrial production process. Instrument detection is a basic means of understanding and controlling industrial production. Industrial instruments need to undergo multiple tests when they are off the production line, and appearance detection is one of the many tests. The traditional detection method is for inspectors to observe with the naked eye, so a testing table is needed to cooperate with workers for detection. In order to reduce the labor intensity of workers, conveyors are subsequently used with cameras to detect the appearance of instruments. The conveyor transports the instrument to the camera, and the camera can identify the appearance of the instrument.

[0003] However, the traditional test bench that uses cameras to detect the appearance of instruments has some shortcomings when in use: since the traditional instrument detection equipment usually only has one set of camera components, when the component fails, the entire equipment needs to stop working for maintenance, which greatly reduces the reliability of the equipment and the overall detection efficiency of the instrument. Therefore, an instrument detection bench is proposed to address the above situation. Utility Model Content

[0004] The purpose of the utility model is to solve the problem in the prior art that traditional instrument detection equipment usually has only one set of camera components. When the component fails, the entire equipment needs to stop working for maintenance, which greatly reduces the reliability of the equipment and the overall detection efficiency of the instrument. An instrument detection platform is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An instrument testing platform comprises a belt conveyor, a testing chamber is fixedly installed on the top of the belt conveyor, an inspection opening is opened through the top of the testing chamber, an inspection door is hinged at one end of the top of the testing chamber, and a testing mechanism is installed inside the testing chamber.

[0007] The detection mechanism includes a stepper motor, a rotating rod, a fixed block, an electric push rod and a fixed disc. A stepper motor is fixedly installed on one side outside the detection chamber, and the rotating shaft of the stepper motor is fixedly connected to the rotating rod, and the corresponding end of the rotating rod passes through one side of the detection chamber and is rotatably installed on the other side inside the detection chamber. The rotating rod is fixedly installed with a fixed block in the middle of the detection chamber, and fixed discs are installed on the top and bottom of the fixed block in a liftable manner, and four high-definition network cameras are respectively provided on the outer surfaces of the two fixed discs.

[0008] Preferably, mounting grooves are respectively formed at the top and bottom of the fixing block, and electric push rods are respectively and fixedly installed inside the two mounting grooves, and fixing discs are respectively and fixedly connected to the moving ends of the two electric push rods.

[0009] Preferably, the four high-definition network cameras are respectively and obliquely fixedly installed on the corresponding fixing discs.

[0010] Preferably, the cross-sectional projection of the detection chamber is in an inverted "U" shape, and a through hole is formed through one side of the outside of the detection chamber, and the radius of the through hole is adapted to the radius of the rotating rod.

[0011] Preferably, the center line of the rotating rod coincides with the center line of the fixing block.

[0012] Preferably, a plurality of LED lamp beads are fixedly installed on the outer surface of the fixing disc.

[0013] The utility model has the following beneficial effects:

[0014] 1. Through the structural design of the stepping motor, the rotating rod, the fixing block and the two fixing discs, when using the device to detect the appearance of the instrument, when the high-definition network camera on one of the fixing discs fails during operation, the positions of the two fixing discs can be interchanged through the operation of the stepping motor, so as to ensure the normal progress of the instrument appearance detection operation, and solve the problem that the traditional instrument detection equipment usually has only one set of camera components. When this component fails, the entire equipment needs to stop working for maintenance, which greatly reduces the reliability of the equipment and the overall detection work efficiency of the instrument.

[0015] 2. Through the structural design of the maintenance port, the maintenance door and the electric push rod, the staff can open the maintenance door and then start the switch of the electric push rod to push the fixing disc out of the detection chamber, which is beneficial for the maintenance personnel to repair and replace the high-definition network camera. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is the front view structural schematic diagram of the present utility model;

[0017] Figure 2 is the bottom view structural schematic diagram of the present utility model;

[0018] Figure 3 is the assembly structural schematic diagram of the detection mechanism of the present utility model;

[0019] Figure 4 is the present utility model proposed Figure 3 partial enlarged structural schematic diagram at A in.

[0020] In the figure: 1, belt conveyor; 2, inspection chamber; 201, maintenance opening; 202, maintenance door; 3, inspection mechanism; 4, stepper motor; 5, rotating rod; 6, fixed block; 7, installation groove; 8, electric push rod; 9, fixed disc; 10, high-definition network camera. Specific embodiments

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0022] Refer to Figure 1-4 , an inspection table for instruments, including a belt conveyor 1, a detection chamber 2 is fixedly installed on the top of the belt conveyor 1, a maintenance opening 201 is penetrated and opened on the top of the detection chamber 2, and a maintenance door 202 is hinged at one end of the top of the detection chamber 2. An inspection mechanism 3 is installed inside the detection chamber 2.

[0023] The inspection mechanism 3 includes a stepper motor 4, a rotating rod 5, a fixed block 6, an electric push rod 8 and a fixed disc 9. A stepper motor 4 is fixedly installed on one side of the outside of the detection chamber 2. The rotating shaft of the stepper motor 4 is fixedly connected to the rotating rod 5. And one end of the rotating rod 5 penetrates through one side of the detection chamber 2 and is rotatably installed on the other side inside the detection chamber 2. The cross-sectional projection of the detection chamber 2 is in an inverted "U" shape, and a through hole is penetrated through one side of the outside of the detection chamber 2. The radius of the through hole is adapted to the radius of the rotating rod 5. A fixed block 6 is fixedly installed in the middle of the rotating rod 5 located inside the detection chamber 2. The center line of the rotating rod 5 coincides with the center line of the fixed block 6. Fixed discs 9 can be lifted and installed at the top and bottom of the fixed block 6. Installation grooves 7 are respectively opened at the top and bottom of the fixed block 6. Electric push rods 8 are respectively fixedly installed inside the two installation grooves 7. The moving ends of the two electric push rods 8 are respectively fixedly connected to the fixed discs 9. A plurality of LED lamp beads are fixedly installed on the outer surface of the fixed disc 9. Further, the LED lamp beads can provide illumination for the work of the high-definition network camera 10, thereby indirectly improving the detection quality. Four high-definition network cameras 10 are respectively provided on the outer surfaces of the two fixed discs 9. The four high-definition network cameras 10 are fixedly installed obliquely on the corresponding fixed discs 9. Further, the model of the high-definition network camera 10 and the method of shooting and detecting are the same as those in the prior art (publication number: CN219224601 U), and will not be elaborated here.

[0024] The usage method and advantages of the present invention: When this inspection table for instruments is in use, the working process is as follows:

[0025] Such as Figure 1 , Figure 2 , Figure 3 And Figure 4 As shown, when using the device, firstly, the electrical equipment in the device is connected to an external power supply and switch, and firstly, the instrument to be tested is placed on the belt conveyor 1. The instruments can be transported one by one to the inside of the testing room 2 through the conveyance of the belt conveyor 1. At this time, the appearance of the instrument can be photographed and tested through the four high-definition network cameras 10 at the bottom of the fixed disc 9. When the high-definition network camera 10 fails during the detection process, the switch of the stepper motor 4 is turned on to make it work. The operation of the stepper motor 4 can make the rotating rod 5 rotate, and the rotation of the rotating rod 5 makes the fixed block 6 rotate, thereby making the positions of the two fixed discs 9 interchangeable, that is, the failed high-definition network camera 10 rotates to a position close to 101, and the high-definition network camera 10 on the other fixed disc 9 is used for shooting and testing, thereby ensuring the normal progress of the instrument appearance detection operation, and solving the problem that traditional instrument detection equipment usually has only one set of camera components. When the component fails, the entire equipment needs to stop working for maintenance, which greatly reduces the reliability of the equipment and the overall detection efficiency of the instrument.

[0026] The staff can open the inspection door 202 and then start the switch of the electric push rod 8 to push the fixed disc 9 out from the inside of the inspection room 2. The workers can then inspect and process the high-definition network camera 10 installed on the fixed disc 9, thereby making it easier for maintenance personnel to inspect and replace the high-definition network camera 10.

[0027] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An instrument testing station, comprising a belt conveyor (1), characterized in that: A detection chamber (2) is fixedly installed at the top of the belt conveyor (1). An inspection opening (201) is penetrated and opened at the top of the detection chamber (2), and an inspection door (202) is hinged at one end of the top of the detection chamber (2). A detection mechanism (3) is installed inside the detection chamber (2). The detection mechanism (3) includes a stepping motor (4), a rotating rod (5), a fixed block (6), an electric push rod (8) and a fixed disc (9). A stepping motor (4) is fixedly installed on one side surface outside the detection chamber (2). A rotating shaft of the stepping motor (4) is fixedly connected to a rotating rod (5), and the corresponding end of the rotating rod (5) penetrates through one side surface of the detection chamber (2) and is rotatably installed on the other side surface inside the detection chamber (2). A fixed block (6) is fixedly installed at the middle part of the rotating rod (5) located inside the detection chamber (2). Fixed discs (9) can be installed to be lifted and lowered at the top and bottom of the fixed block (6). Four high-definition network cameras (10) are respectively arranged on the outer surfaces of the two fixed discs (9).

2. The instrument testing platform according to claim 1, characterized in that: Installation grooves (7) are respectively opened at the top and bottom of the fixed block (6), and electric push rods (8) are respectively fixedly installed inside the two installation grooves (7). The moving ends of the two electric push rods (8) are respectively fixedly connected to fixed discs (9).

3. The instrument testing platform according to claim 1, characterized in that: The four high-definition network cameras (10) are respectively and obliquely fixedly installed on the corresponding fixed discs (9).

4. The instrument testing platform according to claim 1, characterized in that: The cross-sectional projection of the detection chamber (2) is in an inverted "U" shape, and a through hole is penetrated and opened on one side outside the detection chamber (2). The radius of the through hole is adapted to the radius of the rotating rod (5).

5. The instrument testing platform according to claim 1, characterized in that: The center line of the rotating rod (5) coincides with the center line of the fixed block (6).

6. The instrument testing platform according to claim 1, characterized in that: A plurality of LED lamp beads are fixedly installed on the outer surface of the fixed disc (9).

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