Stainless steel cabinet flatness monitoring device

Abstract

The utility model discloses a stainless steel cabinet flatness monitoring device which comprises a conveying box used for supporting, stainless steel cabinets are clamped on the inner end face of the conveying box at equal intervals in a sliding mode, supporting clamping bases are arranged on the rear end face of the conveying box at equal intervals, and fixing feet are arranged at the four corners of the front end face of each supporting clamping base at equal intervals. By arranging the monitoring device, when the flatness of the conveying box is monitored, the guide motor can be in threaded connection with the threaded rotating sleeve through the limiting lead screw, and then the distance between the detection probe and the upper portion of the conveying box is regulated and controlled, so that the contact pressure between the pressure sensor and the spring guide seat is changed, and the flatness of the conveying box is monitored. According to the detection device, the adaptability of equipment to detection of the flatness of the conveying box under different elastic forces is effectively improved, the stepping motor can drive the positioning rotating base to rotate, meanwhile, the servo motor can adjust the specific position of the detection device through the guide lead screw, the detection range of the equipment to the conveying box is effectively widened, and the detection accuracy is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of cabinet monitoring equipment, specifically a device for monitoring the flatness of stainless steel cabinets. Background Technology

[0002] When manufacturing stainless steel cabinets, it is necessary to measure and monitor the minute irregularities on the surface of the stainless steel cabinet to inspect the quality of the product. Precise measurement and monitoring of the surface of stainless steel cabinets are required in many fields, such as aerospace, electronics, and medical devices.

[0003] For example, the utility model patent disclosed in publication number CN214951189U discloses a flatness testing device for stainless steel cabinet production. The device includes a flatness testing device body with a laser testing mechanism mounted on it. A base plate is located at the lower end of the body, and a mounting frame is connected to the upper end of the base plate. Conveyor rollers are evenly installed within the mounting frame. Fixed side plates are connected to both sides of the upper end of the base plate, and an adjustment mechanism is mounted on one of the fixed side plates. An adjustment connecting seat is mounted on one side of the adjustment mechanism via a screw structure, and the adjustment connecting seat is connected to the laser testing mechanism. This flatness testing device for stainless steel cabinet production is fixed to the adjustment mechanism via the adjustment connecting seat, allowing the laser testing point of the flatness testing device to be adjusted according to the dimensions of the stainless steel cabinet, facilitating the flatness testing of the stainless steel cabinet surface and simplifying the processing of the stainless steel cabinet.

[0004] Although the aforementioned equipment can inspect the exterior of stainless steel cabinets, its inspection range is insufficient, which reduces the efficiency and accuracy of the inspection. Therefore, there is an urgent need for a stainless steel cabinet flatness monitoring device to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide a device for monitoring the flatness of stainless steel cabinets, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a monitoring device for the flatness of a stainless steel cabinet, comprising a conveyor box for support, wherein a stainless steel cabinet is equidistantly slidably engaged with the inner end face of the conveyor box, and support brackets are equidistantly arranged on the rear end face of the conveyor box, with fixing feet equidistantly arranged at the four corners of the front end face of the support brackets.

[0007] A limiting guide groove is provided at the center of the front end face of the support base, and a stepper motor is provided at the center of the rear end face of the support base.

[0008] A monitoring device is fixedly installed at the output end of the stepper motor, and the stepper motor is rotatably installed on the front end face of the support bracket through the limiting guide groove.

[0009] Preferably, the monitoring device includes a positioning rotary table, a servo motor is provided at the rear of the inner end face of the positioning rotary table, and a guide screw is provided at the output end of the servo motor. A detection device is threadedly connected to the inner end face of the positioning rotary table through the guide screw.

[0010] Preferably, the detection device includes a threaded slide block, with two sets of guide motors arranged on the inner end face of the threaded slide block, and limit screws arranged at the output ends of both sets of guide motors. A threaded rotating sleeve is slidably engaged on the inner end face of the threaded slide block, and two sets of pressure sensors are arranged on the lower end face of the threaded rotating sleeve. A spring guide seat is arranged on the lower end face of the threaded rotating sleeve opposite the pressure sensors, and a detection probe is fixedly arranged at the center of the lower end face of the spring guide seat.

[0011] Preferably, the threaded rotating sleeve is threadedly slidably connected to the inner end face of the threaded slide block via the limiting screw. When the conveyor box is being tested, the guide motor can be threadedly connected to the threaded rotating sleeve via the limiting screw, thereby adjusting the supporting force of the detection probe and the spring guide, which facilitates the rapid and stable monitoring of the flatness of the conveyor box based on the pressure changes of the pressure sensor.

[0012] Preferably, the pressure sensor and the spring guide are coaxially arranged, which can effectively improve the accuracy and stability of subsequent detection probes detecting the outside of the transfer box.

[0013] Preferably, the positioning rotary seat is rotatably engaged with the inner end face of the support seat through the limiting guide groove, which can provide sufficient guiding foundation for the positioning rotary seat and thus improve the rotational stability of the subsequent monitoring device inside the support seat.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] 1. This utility model, by setting up a monitoring device, allows the guide motor to be connected to the threaded rotating sleeve via a limiting screw when monitoring the flatness of the conveyor box. This, in turn, adjusts the distance between the detection probe and the upper part of the conveyor box, thereby changing the contact pressure between the pressure sensor and the spring guide seat. This effectively improves the adaptability of the equipment to detecting the flatness of the conveyor box under different elastic forces. Furthermore, the stepper motor can drive the positioning rotating seat to rotate, while the servo motor can adjust the specific position of the detection device via the guide screw, effectively increasing the detection range of the equipment and improving the accuracy of the detection. Attached Figure Description

[0016] Figure 1 This is an exploded view of the main body of this utility model;

[0017] Figure 2 This is a schematic diagram of the main structure of the present utility model;

[0018] Figure 3 This is a schematic diagram of the monitoring device of this utility model;

[0019] Figure 4 This is an exploded view of the detection device of this utility model;

[0020] Figure 5 This is a schematic diagram of the detection device of this utility model.

[0021] In the diagram: 1-Stainless steel cabinet, 2-Transfer box, 3-Monitoring device, 4-Fixing foot, 5-Support bracket, 6-Stepper motor, 7-Limit guide groove, 31-Guide screw, 32-Detection device, 33-Servo motor, 34-Positioning rotary seat, 321-Threaded slide, 322-Guide motor, 323-Limit screw, 324-Threaded rotating sleeve, 325-Pressure sensor, 326-Spring guide seat, 327-Detection probe. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-5 This utility model provides an embodiment of a stainless steel cabinet flatness monitoring device, which includes a transmission box 2 for support. A stainless steel cabinet 1 is equidistantly slidably engaged with the inner end face of the transmission box 2. Support brackets 5 are equidistantly arranged on the rear end face of the transmission box 2, and fixing feet 4 are equidistantly arranged at the four corners of the front end face of the support brackets 5.

[0024] The limiting guide groove 7 is opened at the center of the front end face of the support base 5, and a stepper motor 6 is provided at the center of the rear end face of the support base 5.

[0025] The monitoring device 3 is fixedly installed at the output end of the stepper motor 6, and the stepper motor 6 is rotatably installed on the front end face of the support base 5 through the limiting guide groove 7.

[0026] The monitoring device 3 includes a positioning rotary table 34. A servo motor 33 is provided at the rear of the inner end face of the positioning rotary table 34, and a guide screw 31 is provided at the output end of the servo motor 33. A detection device 32 is threadedly connected to the inner end face of the positioning rotary table 34 through the guide screw 31.

[0027] The detection device 32 includes a threaded slide 321. Two sets of guide motors 322 are provided on the inner end face of the threaded slide 321, and limit screws 323 are provided at the output ends of the two sets of guide motors 322. A threaded sleeve 324 is slidably engaged on the inner end face of the threaded slide 321. Two sets of pressure sensors 325 are provided on the lower end face of the threaded sleeve 324. A spring guide seat 326 is provided on the lower end face of the threaded sleeve 324 opposite to the pressure sensor 325, and a detection probe 327 is fixedly provided at the center of the lower end face of the spring guide seat 326.

[0028] The threaded sleeve 324 is threadedly slidably connected to the inner end face of the threaded slide block 321 via the limiting screw 323. When the conveyor box 2 is being tested, the guide motor 322 can be threadedly connected to the threaded sleeve 324 via the limiting screw 323, thereby adjusting the supporting elastic force of the detection probe 327 and the spring guide 326. This facilitates the rapid and stable monitoring of the flatness of the conveyor box 2 based on the pressure change of the pressure sensor 325.

[0029] The pressure sensor 325 and the spring guide 326 are coaxially arranged, which can effectively improve the accuracy and stability of the subsequent detection probe 327 in detecting the outside of the transfer box 2.

[0030] The positioning rotary seat 34 is rotatably engaged with the inner end face of the support seat 5 through the limiting guide groove 7, which can provide sufficient guiding foundation for the positioning rotary seat 34, thereby improving the rotational stability of the subsequent monitoring device 3 inside the support seat 5.

[0031] Working principle: When inspecting the flatness of the conveyor box 2, the operator can position the support bracket 5 at the rear of the conveyor box 2 using the fixing feet 4. Before inspection, the operator can adjust the inspection range according to the needs of the inspection area. During adjustment, the operator can start the servo motor 33. At this time, the servo motor 33 can be threadedly connected to the threaded slide 321 through the guide screw 31, thereby adjusting the rotation radius of the threaded slide 321, which facilitates the inspection of the flatness of the conveyor box 2 in different areas. At the same time, the operator can simultaneously start two sets of guide motors 3 22, which allows the guide motor 322 to adjust the force of the detection probe 327 pressing against the outside of the transfer box 2 through the threaded rotating sleeve 324, thereby adjusting the pressure sensed by the two sets of pressure sensors 325. During detection, the stepper motor 6 can drive the positioning rotary seat 34 to rotate in a circle. At this time, the two sets of detection probes 327 can be elastically pressed against the outside of the transfer box 2 and then moved along the transfer box 2. At the same time, the pressure sensor 325 can sense the surface that 27 passes through. The flatness of the surface of the transfer box 2 can be determined by the fluctuation of the reading of the pressure sensor 325.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A device for monitoring the flatness of a stainless steel cabinet, comprising a conveyor box for support, wherein a stainless steel cabinet is equidistantly slidably engaged with the inner end face of the conveyor box, and support brackets are equidistantly arranged on the rear end face of the conveyor box, and fixing feet are equidistantly arranged at the four corners of the front end face of the support brackets, characterized in that: A limiting guide groove is provided at the center of the front end face of the support base, and a stepper motor is provided at the center of the rear end face of the support base. A monitoring device is fixedly installed at the output end of the stepper motor, and the stepper motor is rotatably installed on the front end face of the support base through the limiting guide groove.

2. The device for monitoring the flatness of stainless steel cabinets according to claim 1, characterized in that: The monitoring device includes a positioning rotary table, a servo motor is provided at the rear of the inner end face of the positioning rotary table, and a guide screw is provided at the output end of the servo motor. A detection device is threadedly connected to the inner end face of the positioning rotary table through the guide screw.

3. The device for monitoring the flatness of stainless steel cabinets according to claim 2, characterized in that: The detection device includes a threaded slide block, with two sets of guide motors arranged on the inner end face of the threaded slide block, and limit screws arranged at the output ends of the two sets of guide motors. A threaded rotating sleeve is slidably engaged on the inner end face of the threaded slide block, and two sets of pressure sensors are arranged on the lower end face of the threaded rotating sleeve. A spring guide seat is arranged on the lower end face of the threaded rotating sleeve opposite the pressure sensors, and a detection probe is fixedly arranged at the center of the lower end face of the spring guide seat.

4. The device for monitoring the flatness of stainless steel cabinets according to claim 3, characterized in that: The threaded swivel is threadedly slidably connected to the inner end face of the threaded slide block via the limiting screw.

5. The device for monitoring the flatness of a stainless steel cabinet according to claim 3, characterized in that: The pressure sensor and the spring guide are coaxially arranged.

6. The device for monitoring the flatness of a stainless steel cabinet according to claim 3, characterized in that: The positioning rotary seat is rotatably engaged with the inner end face of the support seat via the limiting guide groove.

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