Automatic positioning and full-view quality inspection and detection device for direct-current small motor shaft

Abstract

The utility model discloses a direct-current small motor shaft automatic positioning and quality full-view inspection and detection device which comprises a lower frame, a protective cover is arranged at the upper end of the lower frame, and a detection device body is arranged in the protective cover. The detection equipment body comprises an operation mechanism, a direct-drive linear motor module is arranged on one side of the operation mechanism, and two side supporting mechanisms are arranged below the direct-drive linear motor module; a rotating platform is arranged at the lower end of the product jacking mechanism and fixedly connected to the upper end of the lower frame. The tight chain conveying system is arranged in the lower frame; the bearing rolling guide plate is connected with the operation mechanism through a tight chain conveying system; the optical monitoring mechanism and the light source visual movement mechanism are distributed on the two side faces above the bearing rolling guide plate through a support. The shifting structure is arranged at the lateral lower position of the bearing rolling guide plate; the waste discharge visual inspection device and the waste discharge receiving mechanism are arranged on the two sides of the foremost end of the bearing rolling guide plate through the supporting device; the discharging mechanism is arranged on the forefront portion of the tight chain conveying system. Compared with the prior art, the small motor shaft detection device has the advantages that a large number of small motor shafts can be rapidly, continuously and comprehensively detected, and the labor cost is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to direct current small motor shaft production detection field, concretely is direct current small motor shaft automatic positioning and quality full visual angle inspection detection device. BACKGROUND

[0002] Direct current small motor shaft production enterprises often involve the inspection and detection of shaft quality, small motor shaft products are small, the machining precision is high, enterprise production quantity is big, in prior art, these production small motor shaft enterprise inspection and detection are all adopt artificial sampling inspection, exist artificial cost is high, the workload of inspector is big, it is extremely easy to cause visual fatigue, work efficiency is low, inspection error is big, sampling inspection standard is uneven, and the inspection cycle is difficult to guarantee etc.

[0003] The information disclosed in this BACKGROUND section is only for the purpose of increasing the understanding of the background of the present utility model and should not be construed as acknowledging that this information is already common general knowledge in the art. SUMMARY

[0004] The utility model solves the technical problem that the above technical defects are overcome, and direct current small motor shaft automatic positioning and quality full visual angle inspection detection device are provided.

[0005] In order to solve the above problem, the technical scheme of the utility model is as follows: direct current small motor shaft automatic positioning and quality full visual angle inspection detection device, comprising:

[0006] The lower frame is provided with a protective cover at the upper end, and the protective cover is provided with a detection equipment body inside; the detection equipment body comprises a running mechanism, one side of the running mechanism is provided with a direct drive type linear motor module, and the lower side of the direct drive type linear motor module is provided with a two-side supporting mechanism;

[0007] The product mechanism is provided with a rotating platform at the lower end, and the rotating platform is fixedly connected to the upper end of the lower frame;

[0008] The compact chain conveying system is arranged in the lower frame;

[0009] The bearing rolling guide plate is connected with the running mechanism through the compact chain conveying system;

[0010] Optical monitoring mechanism and light source visual movement mechanism are distributed on both sides above bearing rolling guide plate through support;

[0011] Toggle mechanism, the toggle mechanism is arranged below the side of the bearing rolling guide plate;

[0012] Waste visual detection device and waste receiving mechanism, the waste visual detection device and waste receiving mechanism are arranged on both sides of the most front end of the bearing rolling guide plate through the supporting device;

[0013] Discharging mechanism, the discharging mechanism is arranged at the most front of the compact chain conveying system.

[0014] Further, the operation mechanism comprises:

[0015] Supporting back plate, one end of the supporting back plate is provided with a downward sliding limiting plate, the front end of the downward sliding limiting plate is provided with a longitudinal guide plate, and the most front end of the downward sliding limiting plate is provided with a blocking descending plate and a tooth-shaped turntable 314;

[0016] Driving motor, the driving motor is connected with the tooth-shaped turntable 314 at the rear end through a transmission device;

[0017] Product upper stop block, the product upper stop block is located above the tooth-shaped turntable 314;

[0018] Product limiting groove, the product limiting groove is arranged in front of the tooth-shaped turntable 314;

[0019] Inclined blocking plate and blocking shaft plate, the inclined blocking plate and the blocking shaft plate are located below the tooth-shaped turntable 314;

[0020] Troubleshooting visual camera, the troubleshooting visual camera is arranged above the longitudinal guide plate.

[0021] Further, the troubleshooting visual camera is located opposite to the tooth-shaped turntable 314.

[0022] Further, the direct drive type linear motor module comprises a sliding groove plate and a cylinder coupling block, and the cylinder coupling block is arranged at the front end of the sliding groove plate.

[0023] Further, the waste discharge mechanism comprises a cylinder and a push rod, and the cylinder is connected with the push rod at the front end through a transmission member.

[0024] Compared with the prior art, the utility model has the advantages that:

[0025] (1) The utility model discloses integrated multiple detection functions, can realize comprehensive intelligent, high-precision detection, can quickly detect a large number of small motor shafts continuously, all -round, in time discover potential quality problem, improve the security and stability of product.Compared with artificial detection, greatly reduce the human cost, and avoid the visual fatigue and mistake that the long -time detection of artificial can lead to, can also more rational allocation of human resources.

[0026] (2) The utility model discloses greatly shorten the detection time of small motor shaft, ensure the accuracy and reliability of detection result, can promote product quality, guarantee production efficiency and management level, satisfy the detection demand of small motor shaft large -scale production, speed up the production and delivery speed of product, is the important equipment of modern manufacturing industry indispensable. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 It is the assembly drawing of direct -current small motor shaft quality automation full visual angle inspection detection device;

[0028] Figure 2 It is Figure 1 The internal mechanism device of the assembly drawing shown is the axonometric view. Figure 1 .

[0029] Figure 3 It is Figure 1 The internal mechanism device of the assembly drawing shown is the axonometric view. Figure 2 .

[0030] Figure 4 It is Figure 2 The internal mechanism device of the assembly drawing shown is the partial enlarged view.

[0031] Figure 5 It is Figure 2 The running mechanism of the internal mechanism device shown is the axonometric view.

[0032] Figure 6 It is Figure 2 The direct -drive type linear motor module of the internal mechanism device shown is the axonometric view.

[0033] Figure 7 It is Figure 2 The waste removal mechanism of the internal mechanism device shown is the axonometric view.

[0034] As shown in the figure: 1, the lower frame; 2, the protective cover; 3, the detection device body; 31, the running mechanism; 310, the support back plate; 311, the lower slide limiting plate; 312, the longitudinal guide plate; 313, the blocking drop plate; 314, the gear-shaped turntable; 315, the driving motor; 316, the product upper stop block; 317, the product limiting groove; 318, the inclined blocking plate; 319, the blocking shaft plate; 320, the troubleshooting visual camera; 32, the direct drive linear motor module; 321, the sliding groove plate; 322, the air cylinder coupling block; 33, the close chain conveying system; 34, the two-side supporting mechanism; 35, the top product mechanism; 36, the bearing rolling guide plate; 37, the optical monitoring mechanism; 38, the light source visual moving mechanism; 39, the poking mechanism; 40, the unloading mechanism; 41, the waste discharge visual detection device; 42, the waste discharge receiving mechanism; 421, the air cylinder; 422, the push rod; 43, the waste discharge receiving mechanism. DETAILED DESCRIPTION

[0035] The specific embodiments of the present application will be further described below with reference to the accompanying drawings. The same parts are denoted by the same reference numerals.

[0036] It should be noted that the words "front", "back", "left", "right", "up" and "down" used in the following description refer to the directions in the drawings, and the words "inner" and "outer" refer to the directions towards or away from the geometric center of a particular part.

[0037] In order to make the content of the present application more easily understood, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings.

[0038] As Figures 1-7As shown, the DC small motor shaft automatic positioning and quality full-view inspection device includes a lower frame 1 with a power distribution cabinet, air conditioner and computer case as the basic load-bearing component, providing an installation platform and control core for the body, ensuring that the device does not tilt, shake or sink during the detection process, and ensuring the smooth progress of the detection work. The profile frame protective cover 2 with a plexiglass door and the detection equipment body 3 are installed on the lower frame 1 with a power distribution cabinet, air conditioner and computer case, and cooperate with each other to form a stable overall structure, improve the stability of the device, protect the internal components, form a certain working space, and facilitate the operation and maintenance of the workers. Among them, the detection equipment body 3 is sequentially driven from left to right by the running mechanism 31, the motor shaft is rotated, and the full-range detection is carried out; the direct-drive linear motor module 32 transmits the detected motor shaft to the two-sided support mechanism 34 below, so that the small motor shaft can orderly enter the next process; the product lifting mechanism 35 is fixed at the center position of the rotating platform and connected with the platform through bolts or clamps, used for fixing and supporting the motor shaft, facilitating the full-range detection; the bearing rolling guide plate 36 is connected with the running mechanism 31 through the close chain conveying system 33, the close chain conveying system 33 penetrates through the lower part of the entire mechanism, realizes the transmission of the shaft inside the detection device, and facilitates the next process; the optical monitoring mechanism 37 and the light source visual moving mechanism 38 are distributed on the two side surfaces above the bearing rolling guide plate 36 through the support; the poking mechanism 39 is arranged below the side of the bearing rolling guide plate 36, and the small motor shaft is poked and turned over for detection, realizing the 360-degree inspection and detection of the small motor shaft; the waste visual detection device 41 and the waste receiving mechanism 42 are arranged on the two sides of the front end of the bearing rolling guide plate 36 through the support device, and the unqualified products are collected and packaged; and the discharging mechanism 40 is installed at the front end of the close chain conveying system 33, and the qualified products are collected and packaged.

[0039] In the small motor shaft automatic positioning and quality full-view angle inspection device, the operating mechanism 31 is one of the core components. From left to right, the main components include: the lower sliding limiting plate 311 mounted on the support back plate 310, used for placing the small motor shaft. Above the front end of the lower sliding limiting plate 311, the longitudinal guide plate 312 is installed to control the movement trajectory of the small motor shaft. The blocking descending plate 313 and the toothed turntable 314 are installed at the most front end of the lower sliding limiting plate 311, so that the small motor shaft can smoothly enter the toothed turntable 314 for movement. The driving motor 315 is connected with the toothed turntable 314 through a transmission device at the rear, and transmits the rotary motion to the toothed turntable 314. The product upper block 316 is located above the toothed turntable 314, and the product limiting groove 317 is arranged in front of the toothed turntable 314, which are used together to prevent the small motor shaft from falling off. The inclined blocking plate 318 and the blocking shaft plate 319 are located below the toothed turntable 314 to control the movement direction of the small motor shaft. The troubleshooting vision camera 320 is arranged above the longitudinal guide plate 312, opposite to the toothed turntable 314, to detect the rotation accuracy and geometric parameters of the small motor shaft.

[0040] The direct-drive linear motor module 32 includes: a sliding groove plate 321 and a cylinder coupling block 322. The cylinder coupling block 322 is installed at the front end of the sliding groove plate 321 to control the small motor shaft to smoothly pass to the next station.

[0041] The waste discharging and material receiving mechanism 42 mainly includes: a cylinder 421 and a push rod 422. The cylinder 421 is connected with the push rod 422 at the front end through related transmission components. The cylinder 421 is mainly used as a power element. When it is detected that the small motor shaft is a waste product, the piston of the cylinder 421 is driven to extend, and the waste small motor shaft is pushed from the detection station to the collection area through the push rod 422.

[0042] Working principle: the DC small motor shaft batch enters from the lower slide limiting plate 311 of the operation mechanism 31 of the utility model detection device, under the action of longitudinal guide plate 312 and blocking drop plate 313, sequentially falls into the groove of the toothed turntable 314, the toothed turntable 314 rotates under the drive of the driving motor 315, at the same time, in the process of the rotation of the toothed turntable 314, the fixed inspection visual camera 320 on the longitudinal guide plate 312 will carry out multi-angle shooting to the small motor shaft, and the appearance, size, defects and the like are detected with high precision and non-contact. After the small motor shaft is detected, under the positioning and guiding action of the product upper stopper 316, product limiting groove 317, inclined blocking plate 318 and blocking shaft plate 319, the small motor shaft is stably dropped into the sliding groove plate 321 groove of the direct drive linear motor module 32, the sliding groove plate 321 is driven under the action of the cylinder coupling block 322, is separated from the groove of the sliding groove plate 321, and the small motor shaft is transmitted to the two side support mechanisms 34 below, is orderly transported forward, enters the next station, the top product mechanism 35 fixes and supports the small motor shaft on the next station, ensures that the center line of the small motor shaft is aligned with the center line of the detection device, ensures the detection accuracy, then under the continuous transportation of the close chain conveying system 33, reaches the next station. Under the bearing and transportation of the bearing rolling guide plate 36, it moves stably forward, is preliminarily detected by the optical monitoring mechanism 37 and the light source visual moving mechanism 38, is then turned over and detected by the poking mechanism 39, realizes 360-degree omnibearing inspection and detection of the small motor shaft. The detected product is continuously conveyed by the close chain conveying system 33, wherein the qualified product is directly conveyed to the qualified shaft receiving mechanism 42 for packaging; the unqualified product will be detected again under the waste visual detection device 41, when the small motor shaft is detected as waste, the waste receiving mechanism 42 will use the cylinder 421 as a power element, and the push rod 422 will push the waste small motor shaft from the detection station to the waste receiving mechanism 43, thereby completing the full-automatic inspection and detection of the DC small motor shaft.

[0043] The utility model integrates multiple detection functions, can realize comprehensive intelligentization and high-precision detection, can quickly detect a large number of small motor shafts continuously and omnidirectionally, discovers potential quality problems in time, improves the safety and stability of products. Compared with manual detection, the labor cost is greatly reduced, and visual fatigue and errors caused by long-time manual detection are avoided, and manpower resources can be more reasonably allocated.

[0044] The DC small motor shaft automatic full-view inspection and detection device greatly shortens the detection time of the small motor shaft, ensures the accuracy and reliability of the detection result, can improve product quality, ensure production efficiency and management level, meet the detection needs of large-scale production of small motor shafts, speed up the production and delivery speed of products, and is an important equipment indispensable in modern manufacturing.

[0045] The electrical components in this document are all connected with the main controller and 220V mains electricity, and the main controller can be a computer or other conventional known device for control, and the detailed description of known functions and known components is omitted in the specific embodiments of the present disclosure. In order to ensure the compatibility of the device, the operation means adopted is consistent with the parameters of the market appliances.

[0046] The above describes the present application and its embodiments, which is not restrictive, and the drawings shown are only one of the embodiments of the present application, and the actual structure is not limited thereto. In summary, if a person skilled in the art is inspired, without departing from the spirit of the present application, without creative design, similar structure and embodiments to the technical solution, which should belong to the protection scope of the present application.

Claims

1. A device for automatic positioning of the shaft of a small DC motor and quality inspection at all viewing angles, characterized in that, Include: The lower frame (1), the lower frame (1) upper end is equipped with the protective cover (2), the protective cover (2) inside is equipped with detection equipment body (3);The detection equipment body (3) includes running mechanism (31), one side of the running mechanism (31) is equipped with direct drive type linear motor module (32), the direct drive type linear motor module (32) lower side is equipped with two side support mechanism (34); Top product mechanism (35), the top product mechanism (35) lower end is equipped with rotating platform, the rotating platform is fixedly connected on the upper end of the lower frame (1); Compact chain conveying system (33), the compact chain conveying system (33) is arranged in the inside of the lower frame (1); Bearing rolling guide plate (36), the bearing rolling guide plate (36) is connected with the running mechanism (31) through the compact chain conveying system (33); Optical monitoring mechanism (37) and light source visual movement mechanism (38), the optical monitoring mechanism (37) and light source visual movement mechanism (38) are distributed on the two side faces above the bearing rolling guide plate (36) through the support; Dial mechanism (39), the dial mechanism (39) is arranged below the side of the bearing rolling guide plate (36); Waste visual detection device (41) and waste receiving mechanism (42), the waste visual detection device (41) and waste receiving mechanism (42) are arranged on the two sides of the most front end of the bearing rolling guide plate (36) through the supporting device; Unloading mechanism (40), the unloading mechanism (40) is arranged at the most front of the compact chain conveying system (33).

2. The DC small motor shaft automatic positioning and quality full-view angle inspection and detection device according to claim 1, characterized in that: The running mechanism (31) includes: Support backboard (310), one end of the support backboard (310) is equipped with lower slide limiting plate (311), the front end of the lower slide limiting plate (311) is provided with longitudinal guide plate (312), the most front end of the lower slide limiting plate (311) is provided with blocking drop plate (313) and tooth-shaped turntable (314); Driving motor (315), the driving motor (315) is connected with the tooth-shaped turntable (314) through transmission device at the rear end; Product upper stop block (316), the product upper stop block (316) is located above the tooth-shaped turntable (314); Product limiting groove (317), the product limiting groove (317) is arranged in front of the tooth-shaped turntable (314); Inclined blocking plate (318) and blocking shaft plate (319), the inclined blocking plate (318) and the blocking shaft plate (319) are located below the tooth-shaped turntable (314); Troubleshooting visual camera (320), the troubleshooting visual camera (320) is arranged above the longitudinal guide plate (312).

3. The DC small motor shaft automatic positioning and quality full-view angle inspection and detection device according to claim 2, characterized in that: The position of the troubleshooting visual camera (320) corresponds to the tooth-shaped turntable (314).

4. The DC small motor shaft automatic positioning and quality omnibearing inspection apparatus of claim 1, wherein: The direct drive type linear motor module (32) includes: sliding groove plate (321) and cylinder coupling block (322), the cylinder coupling block (322) is arranged at the front end of the sliding groove plate (321).

5. The DC small motor shaft automatic positioning and quality omniview inspection apparatus of claim 1, wherein: The waste receiving mechanism (42) includes cylinder (421) and push rod (422), the cylinder (421) is connected with the front end push rod (422) through transmission components.

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