Oil dipstick automatic detection device

Abstract

The utility model relates to the field of detection equipment, and discloses an oil dipstick automatic detection device which comprises a workbench, the outer wall of the top end of the workbench is fixedly connected with a servo motor, an output shaft of the servo motor is fixedly connected with a rotating table, the outer wall of the rotating table is provided with a feeding and discharging mechanism, and the feeding and discharging mechanism comprises a fixing plate. A rotating plate is rotatably connected to the inner wall of the fixing plate, a sliding rod is slidably connected to the inner wall of the rear end of the fixing plate, a limiting plate is fixedly connected to the outer wall of the top end of the sliding rod, a fixing rod is fixedly connected to the outer wall of the bottom end of the sliding rod, and a protruding block A is fixedly connected to the outer wall of the bottom end of the fixing rod. According to the utility model, the length of the oil dipstick can be detected through the detector, and the plurality of groups of feeding and discharging mechanisms are arranged, so that the other group of oil dipsticks can be fed while one group of oil dipsticks are measured, the problem that detection cannot be carried out in the feeding and discharging processes of the oil dipsticks in part of the prior art is avoided, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of detection equipment, in particular to an automatic oil dipstick detection device. Background Art

[0002] Testing equipment is a type of tool or device used to measure, evaluate or verify the performance of an object, substance or system. These devices provide information about various performance indicators or characteristics of the measured object by collecting and analyzing data.

[0003] The oil dipstick automatic testing equipment is specially designed for automatic testing of oil dipstick performance. The automatic testing equipment can quickly and reliably perform multiple testing tasks on the production line to ensure that each oil dipstick meets the specified standards and quality requirements.

[0004] Although the automatic oil dipstick detection equipment has realized automated detection, in some existing technologies, it is impossible to load other oil dipsticks while detecting a group of oil dipsticks. Therefore, after the oil dipstick detection is completed, it is necessary to unload the materials before continuing to load the materials for detection. This process is time-consuming and reduces the work efficiency of the detection. In addition, in some existing technologies, the unloading of materials requires manual work, which is rather troublesome. Therefore, an automatic oil dipstick detection device is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides an automatic oil dipstick detection device, which aims to improve the problem in the prior art that after a group of oil dipsticks are detected, the material needs to be unloaded before continuing to load and detect, which reduces work efficiency.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an oil dipstick automatic detection device, comprising a workbench, a servo motor is fixedly connected to the top outer wall of the workbench, an output shaft of the servo motor is fixedly connected to a rotating table, and a loading and unloading mechanism is arranged on the outer wall of the rotating table;

[0007] The loading and unloading mechanism includes a fixed plate, the inner wall of the fixed plate is rotatably connected to a rotating plate, the rear end inner wall of the fixed plate is slidably connected to a sliding rod, the top outer wall of the sliding rod is fixedly connected to a limiting plate, the bottom outer wall of the sliding rod is fixedly connected to a fixed rod, the bottom outer wall of the fixed rod is fixedly connected to a protrusion A, the top outer wall of the workbench is fixedly connected to a detection machine, the top outer wall of the workbench is provided with a material unloading box, the top outer wall of the workbench is fixedly connected to a sliding block, and the top outer wall of the workbench is provided with a groove.

[0008] As a further description of the above technical solution:

[0009] The front end outer wall of the fixing rod is fixedly connected with a connecting rod, and the front end outer wall of the connecting rod is provided with a through groove.

[0010] As a further description of the above technical solution:

[0011] The fixing plate is fixedly connected to the outer wall of the rotating platform, and the protrusion A is hemispherical.

[0012] As a further description of the above technical solution:

[0013] The protrusion A slides on the top outer wall of the workbench, and the protrusion A slides on the top outer wall of the sliding block.

[0014] As a further description of the above technical solution:

[0015] A sliding groove is provided on the outer wall of the bottom end of the rotating plate, a connecting block is slidably connected to the inner wall of the sliding groove, a supporting rod is hingedly connected to the inner wall of the connecting block, and a protrusion B is fixedly connected to the outer wall of the bottom end of the supporting rod.

[0016] As a further description of the above technical solution:

[0017] The protrusion B slides on the outer wall of the top end of the workbench, and the protrusion B slides on the inner wall of the groove.

[0018] As a further description of the above technical solution:

[0019] The outer wall of the support rod is slidably connected to the inner wall of the through groove, and the protrusion B is hemispherical.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the utility model, the length of the dipstick can be detected by a detection machine, and the dipstick can be automatically fixed or the limit of the dipstick can be automatically released by a loading and unloading mechanism. In addition, the setting of multiple loading and unloading mechanisms can load another set of dipsticks while measuring one set of dipsticks, thereby avoiding the problem of being unable to detect during the loading and unloading of the dipsticks in some prior arts and improving work efficiency.

[0022] 2. In the utility model, when the loading and unloading mechanism rotates to correspond to the groove position, it can drive the rotating plate to flip downward, thereby achieving the effect of automatic unloading, reducing the steps of manual operation, saving time and effort, and being convenient and quick. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a three-dimensional schematic diagram of an oil dipstick automatic detection device proposed by the utility model;

[0024] Figure 2 This is a structural schematic diagram of a loading and unloading mechanism of an oil dipstick automatic detection device proposed by the utility model;

[0025] Figure 3 This is a structural schematic diagram of a slideway, a support rod, and a loading and unloading mechanism of an oil dipstick automatic detection device proposed by the utility model;

[0026] Figure 4 This is a structural schematic diagram of a workbench, a slide block, and a groove of an oil dipstick automatic detection device proposed by the utility model;

[0027] Figure 5 This is a structural schematic diagram of a limit plate, a sliding rod and a connecting rod of an oil dipstick automatic detection device proposed by the utility model;

[0028] Figure 6 The utility model discloses a structural schematic diagram of a fixed plate, a rotating plate and a supporting rod of an oil dipstick automatic detection device.

[0029] Legend:

[0030] 1. Workbench; 2. Loading and unloading mechanism; 201. Fixed plate; 202. Rotating plate; 203. Sliding rod; 204. Limiting plate; 205. Support rod; 206. Sliding groove; 207. Fixed rod; 208. Bump A; 209. Bump B; 210. Connecting block; 211. Connecting rod; 212. Through groove; 3. Rotating table; 4. Unloading box; 5. Detection machine; 6. Servo motor; 7. Sliding block; 8. Groove. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] Reference Figure 1-2 The utility model provides an embodiment: an oil dipstick automatic detection device, including a workbench 1, the workbench 1 is the main body of the oil dipstick automatic detection device, which can be placed on the ground for operation, the top outer wall of the workbench 1 is fixedly connected with a servo motor 6, the output shaft of the servo motor 6 is fixedly connected with a rotating table 3, the operator can start the servo motor 6, the output shaft of the servo motor 6 rotates, and drives the rotating table 3 to rotate, the outer wall of the rotating table 3 is provided with a loading and unloading mechanism 2, the loading and unloading mechanism 2 is provided with four groups and distributed around the rotating table 3, and the rotating table 3 drives the loading and unloading mechanism 2 to rotate, so as to automatically perform the oil dipstick unloading and detection operations.

[0033] Reference Figure 2-3The loading and unloading mechanism 2 includes a fixed plate 201. When loading, the oil dipstick can be placed on the rotating plate 202. At this time, the length of the oil dipstick is less than the length of the inner walls on both sides of the fixed plate 201. When unloading, it will not be blocked by the inner walls on both sides of the fixed plate 201. The fixed plate 201 is fixedly connected to the outer wall of the rotating table 3. The inner wall of the fixed plate 201 is rotatably connected to the rotating plate 202. The rear end of the rotating plate 202 is rotatably connected to the inner wall of the fixed plate 201, and can be flipped downward along the connection between it and the fixed plate 201 to automatically unload the oil dipstick.

[0034] Reference Figure 2-3 The rear end inner wall of the fixed plate 201 is slidably connected with a sliding rod 203, and the top outer wall of the sliding rod 203 is fixedly connected to a limiting plate 204. The bottom outer wall of the limiting plate 204 is provided with a groove adapted to the size of the oil dipstick. The sliding rod 203 can move up and down on the inner wall of the fixed plate 201, and drive the limiting plate 204 to move up and down, so that the oil dipstick on the rotating plate 202 can be limited or released. The bottom outer wall of the sliding rod 203 is fixedly connected with a fixing rod 207, and the fixing rod 207 is arranged in the middle position of the outer wall of the bottom end of the sliding rod 203. The sliding rod 203 can be driven to move up and down by the fixing rod 207 moving up and down. The front end outer wall of the fixing rod 207 is fixedly connected with a connecting rod 211, and the front end outer wall of the connecting rod 211 is provided with a through groove 212. The support rod 205 slides on the inner wall of the through groove 212, which can guide the support rod 205.

[0035] Reference Figure 2-3 The bottom outer wall of the fixed rod 207 is fixedly connected with a protrusion A208, and the protrusion A208 is hemispherical. The hemispherical setting can make the protrusion A208 move more smoothly and reduce the friction during movement. The protrusion A208 slides on the top outer wall of the workbench 1. During the sliding process, the limit plate 204 keeps the oil dipstick in a limited state. The protrusion A208 slides on the top outer wall of the slider 7. When the protrusion A208 slides to the top outer wall of the slider 7, it moves upward due to the squeezing force of the slider 7, and drives the fixed rod 207, the slide rod 203 and the limit plate 204 to move upward synchronously, thereby releasing the limit of the oil dipstick. When the protrusion A208 is detached from the slider 7, it can drive the limit plate 204 to move downward to limit the oil dipstick and fix the oil dipstick.

[0036] Reference Figure 1-3The top outer wall of the workbench 1 is fixedly connected with a detection machine 5. The detection machine 5 is an existing technology well known to professionals in this field and can be used to measure the actual size of the oil dipstick to verify its accuracy and precision. It will not be repeated here. The top outer wall of the workbench 1 is provided with a material discharge box 4. The oil dipstick after detection can fall into the material discharge box 4 for collection and the next step of detection or other operations. The top outer wall of the workbench 1 is fixedly connected with a slider 7. The two ends of the slider 7 are set as arc surfaces, and the slider 7 is higher than the top outer wall of the workbench 1, so that the limit plate 204 can be driven to move upward when the protrusion A208 moves onto the slider 7. A groove 8 is opened on the top outer wall of the workbench 1. The two ends of the groove 8 are set with arc surfaces, and the groove 8 is lower than the top outer wall of the workbench 1. When the protrusion B209 moves to the inside of the groove 8, it can drive the rotating plate 202 to flip downward for automatic unloading.

[0037] Reference Figure 3-5 A sliding groove 206 is provided on the outer wall of the bottom end of the rotating plate 202, and a connecting block 210 is slidably connected to the inner wall of the sliding groove 206. When the protrusion B209 moves to the inside of the groove 8, the support rod 205 moves downward, driving the connecting block 210 to slide outward on the inner wall of the sliding groove 206, thereby driving one end of the rotating plate 202 to flip downward. The inner wall of the connecting block 210 is hinged with the support rod 205, and the outer wall of the support rod 205 is slidably connected to the inner wall of the through groove 212. In the process of the support rod 205 moving downward or upward, the through groove 212 can guide it, so that the support rod 205 maintains a vertical moving state.

[0038] Reference Figure 3 The outer wall of the bottom end of the support rod 205 is fixedly connected with a protrusion B209, and the protrusion B209 is hemispherical. The hemispherical setting can reduce friction when the protrusion B209 moves, making it smoother. The protrusion B209 slides on the top outer wall of the workbench 1, and the protrusion B209 slides on the inner wall of the groove 8. When the protrusion B209 moves to the inside of the groove 8, it drives the support rod 205 to move downward and the rotating plate 202 flips downward. When the protrusion B209 continues to move up from the inside of the groove 8, the supporting rod 205 can drive the rotating plate 202 to flip upward, so that the operator can place the oil dipstick on the rotating plate 202 conveniently.

[0039] Working principle: When in use, the operator can first place the oil dipstick on the rotating plate 202 of a group of loading and unloading mechanisms 2 on the rear side, and then start the servo motor 6. The output shaft of the servo motor 6 rotates and drives the rotating table 3 to rotate clockwise, so that the protrusion A208 of a group of loading and unloading mechanisms 2 on the rear side moves from the slider 7 to the workbench 1, and drives the fixed rod 207, the slide bar 203, and the limit plate 204 to move downward, so that the limit plate 204 produces a downward pressure on the oil dipstick. The groove opened on the limit plate 204 can limit the oil dipstick. When the group of loading and unloading mechanisms 2 rotates to correspond to the position of the detection machine 5, the servo motor 6 stops rotating, and the actual size of the oil dipstick can be measured by the detection machine 5.

[0040] When the measurement is completed, the servo motor 6 drives the rotating table 3 to continue to rotate clockwise. When the protrusion A208 of the loading and unloading mechanism 2 moves upward along the arc surface of the slider 7, the force squeezed by the slider 7 can drive the fixed rod 207, the slide rod 203 and the limit plate 204 to move upward, so that the limit plate 204 is out of contact with the surface of the oil dipstick, and the limit of the oil dipstick can be released. At this time, the servo motor 6 continues to rotate, so that the protrusion A208 continues to move along the surface of the slider 7. When it moves to the protrusion B209 moving downward along the inner wall of the groove 8, it drives the support rod 205 to move downward, and drives the connecting block 210 to move along the slide groove 206, so that the rotating plate 202 flips downward along the connection between it and the fixed plate 201, so that the oil dipstick on the rotating plate 202 moves downward and falls into the unloading box 4, thereby completing automatic unloading.

[0041] Then the rotating table 3 continues to rotate, so that the protrusion B209 moves upward along the inner wall of the groove 8. When the protrusion B209 moves to contact the surface of the workbench 1, the support rod 205 moves upward synchronously and drives the rotating plate 202 to flip upward and reset to a flat state. At this time, the protrusion A208 is still sliding on the top of the slider 7, and the limit plate 204 remains in the upper state. After unloading is completed, when the loading and unloading mechanism 2 rotates to the rear side, the operator can place another group of oil dipsticks to be tested on the rotating plate 202 for loading, and repeat the above steps by rotating the rotating table 3 to perform cyclic processing, so that during the process of automatic detection of one group of oil dipsticks, another group of oil dipsticks can be loaded and automatically unloaded, avoiding the problem that the oil dipstick cannot be detected during the loading and unloading process in some existing technologies, thereby improving work efficiency.

[0042] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An automatic oil dipstick detection device, comprising a workbench (1), characterized in that: A servo motor (6) is fixedly connected to the outer wall of the top end of the workbench (1); an output shaft of the servo motor (6) is fixedly connected to a rotating table (3); and a loading and unloading mechanism (2) is provided on the outer wall of the rotating table (3); The loading and unloading mechanism (2) comprises a fixed plate (201), the inner wall of the fixed plate (201) is rotatably connected to a rotating plate (202), the inner wall of the rear end of the fixed plate (201) is slidably connected to a sliding rod (203), the top outer wall of the sliding rod (203) is fixedly connected to a limiting plate (204), the bottom outer wall of the sliding rod (203) is fixedly connected to a fixed rod (207), the bottom outer wall of the fixed rod (207) is fixedly connected to a protrusion A (208), the top outer wall of the workbench (1) is fixedly connected to a detection machine (5), the top outer wall of the workbench (1) is provided with a material unloading box (4), the top outer wall of the workbench (1) is fixedly connected to a sliding block (7), and the top outer wall of the workbench (1) is provided with a groove (8).

2. The oil dipstick automatic detection device according to claim 1, characterized in that: A connecting rod (211) is fixedly connected to the front end outer wall of the fixing rod (207), and a through groove (212) is formed on the front end outer wall of the connecting rod (211).

3. The oil dipstick automatic detection device according to claim 1, characterized in that: The fixed plate (201) is fixedly connected to the outer wall of the rotating platform (3), and the protrusion A (208) is hemispherical.

4. The oil dipstick automatic detection device according to claim 1, characterized in that: The protrusion A (208) slides on the top outer wall of the workbench (1), and the protrusion A (208) slides on the top outer wall of the sliding block (7).

5. The oil dipstick automatic detection device according to claim 1, characterized in that: The outer wall of the bottom end of the rotating plate (202) is provided with a sliding groove (206), the inner wall of the sliding groove (206) is slidably connected to a connecting block (210), the inner wall of the connecting block (210) is hinged to a supporting rod (205), and the outer wall of the bottom end of the supporting rod (205) is fixedly connected to a protrusion B (209).

6. The oil dipstick automatic detection device according to claim 5, characterized in that: The protrusion B (209) slides on the outer wall of the top end of the workbench (1), and the protrusion B (209) slides on the inner wall of the groove (8).

7. The oil dipstick automatic detection device according to claim 5, characterized in that: The outer wall of the support rod (205) is slidably connected to the inner wall of the through groove (212), and the protrusion B (209) is hemispherical.

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