CN217289382U

CN217289382U - Visual detection and identification system for finished bearing missing stitches

Info

Publication number: CN217289382U
Application number: CN202123364790.6U
Authority: CN
Inventors: 吴梓云; 刘廷妹; 王明亮
Original assignee: Jiangsu Sanyuan Auto Parts Co ltd
Current assignee: Jiangsu Sanyuan Auto Parts Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-08-26
Anticipated expiration: 2031-12-29

Abstract

The utility model discloses a finished product bearing miss stitch visual detection identification system, its technical scheme main points are: comprises a main body mechanism, a bundling mechanism is connected above the main body mechanism, a screening mechanism is arranged on one side of the bundling mechanism, the screening mechanism comprises a fixed frame, one side of the fixed frame is provided with a material distributing plate, the interior of the material distributing plate is fixedly connected with a clapboard, the good bearings sorted by the electric telescopic rod are conveyed to the side, close to the discharge opening, of the inner partition plate of the material distribution plate through the conveying belt, the buffer baffle plate can be contacted with the bearing to generate impact along with the free rolling of the bearing, the buffer baffle plate compresses the compression spring plate after being impacted so as to absorb the impact potential energy of the buffer baffle plate, thereby leading the good bearing contacted by the buffer baffle plate not to be subjected to larger reaction force, ensuring that the bearing is not damaged, therefore, the good bearings can be perfectly collected, and the collection efficiency of the finished bearings is improved.

Description

Visual detection and identification system for finished bearing missing stitches

Technical Field

The utility model relates to a bearing detects technical field, concretely relates to finished product bearing miss stitch visual detection identification system.

Background

The bearing missing stitch visual detection is a detection method based on machine vision, and adopts an image sensor as a detection element to perform image acquisition and image detection and identification on a bearing according to time sequence, judge the condition of missing stitches inside the bearing and perform quality screening on a finished bearing.

But in the in-service use process, current recognition device can make the bearing freely roll after screening finished product bearing and fall and arrange the material, and the bearing can produce great impact force at the in-process that rolls to make the bearing bump easily and lead to the bearing to damage, influence the subsequent collection of good products bearing, reduced finished product bearing's detection efficiency.

SUMMERY OF THE UTILITY MODEL

To the problem mentioned in the background art, the utility model aims at providing finished product bearing miss stitch visual detection identification system to solve the current recognition device who mentions in the background art and can make the bearing freely roll after screening the completion to the finished product bearing and fall and arrange the material, the bearing can produce great impact force at the in-process that rolls, thereby makes the bearing bump easily and leads to the bearing to damage, influences the subsequent collection of yields bearing, has reduced finished product bearing's detection efficiency problem.

The above technical purpose of the present invention can be achieved by the following technical solutions:

finished product bearing miss needle visual detection identification system, including main body mechanism, main body mechanism's top is connected with the mechanism of binding up, one side of binding up the mechanism is provided with screening mechanism, screening mechanism includes the mount, one side of mount is provided with the branch flitch, the inside fixedly connected with baffle of branch flitch, one side swing joint of baffle has buffer baffle, buffer baffle's below is provided with the bin outlet, the bin outlet runs through the bottom surface of branch flitch, buffer baffle's back fixedly connected with compression shell fragment, buffer baffle's bottom surface is connected with the stock guide.

Through adopting above-mentioned technical scheme, carry the yields bearing after electric telescopic handle selects separately through the conveyer belt and divide the inside baffle of flitch to be close to bin outlet one side after, along with the free roll of bearing falls, can contact buffer stop and strike its production, thereby buffer stop receives to compress the impact potential energy that buffer stop received to the compression shell fragment after assaulting and absorbs to make the yields bearing that buffer stop contacted can not receive great reaction force.

By adopting the technical scheme, the bearings are prevented from being damaged, so that the good-quality bearings can be completely collected, and the collection efficiency of finished bearings is improved.

Preferably, the main body mechanism comprises a main body frame, a supporting rod is connected to the bottom surface of the main body frame, a conveying belt is installed at the top of the main body frame, a driving motor is installed on one side of the main body frame, and the driving motor is in transmission connection with the conveying belt.

Through adopting above-mentioned technical scheme, detect the inside of carrying the drop-stitch detection machine with the bearing is stable through the conveyer belt.

Preferably, the bundling mechanism comprises a supporting block, the bottom surface of the supporting block is fixedly connected with the top of the main body frame, the top of the supporting block is fixedly connected with a fixing plate, and the bottom surface of the fixing plate is fixedly connected with a guide plate.

Through adopting above-mentioned technical scheme, utilize the inside of the bearing of placing on the baffle with the conveyer belt carried to the dropped stitch detection machine in an orderly manner to be convenient for the dropped stitch detection machine accurate carry out the dropped stitch and detect.

Preferably, the outer wall of the material distributing plate is connected with a connecting frame, the inside of the connecting frame is movably connected with a collecting box, and the outer wall of one end of the collecting box is fixedly connected with a limiting plate.

Through adopting above-mentioned technical scheme, utilize the limiting plate to collect the non-defective products bearing that the bin outlet dropped.

Preferably, the bottom surface of the fixing frame is fixedly connected with the top of the main body frame.

Through adopting above-mentioned technical scheme, utilize the mount to install electric telescopic handle.

Preferably, a dropped stitch detector is arranged above the conveyor belt, and two ends of the bottom of the dropped stitch detector are fixedly connected with the top of the main body frame.

By adopting the technical scheme, the bearing conveyed by the conveyor belt is subjected to drop stitch detection by the drop stitch detection machine.

To sum up, the utility model discloses mainly have following beneficial effect:

through the arrangement of the buffer baffle and the guide plate, the good product bearing sorted by the electric telescopic rod is conveyed to the side, close to the discharge port, of the internal baffle of the material separating plate through the conveying belt, and then can contact with the buffer baffle to generate impact on the bearing along with the free fall of the bearing, the buffer baffle is compressed by the compression elastic sheet after being impacted, so that the impact potential energy received by the buffer baffle is absorbed, the good product bearing contacted by the buffer baffle cannot be subjected to larger reaction force, the bearing is prevented from being damaged, the good product bearing can be perfectly collected, the collection efficiency of the finished product bearing is improved, through the arrangement of the anti-falling baffle and the rotating plate, the bearing of the drop stitch after being detected by the drop stitch detection machine can be quickly pushed by the push plate pushed by the electric telescopic rod, and the drop stitch bearing is separated from the good product bearing, the bearing that promotes the push pedal is stopped through the anticreep baffle to avoid the push pedal to hit the bearing and fly, guaranteed that the missed stitch bearing flows to the opposite side of baffle smoothly and is collected.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic top view of the present invention;

fig. 3 is a schematic side view of the present invention.

Reference numerals: 1. a main body mechanism; 11. a main body frame; 12. a support bar; 13. a drive motor; 14. a conveyor belt; 15. a missing stitch detector; 2. a bundling mechanism; 21. a supporting block; 22. a fixing plate; 23. a guide plate; 3. a screening mechanism; 31. a fixed mount; 32. an electric telescopic rod; 321. pushing a plate; 322. an anti-drop baffle plate; 323. a movable shaft; 324. a compression spring; 325. a rotating plate; 326. a hinge; 33. a material distributing plate; 331. a partition plate; 332. a discharge outlet; 333. a buffer baffle; 334. compressing the elastic sheet; 335. a stock guide; 34. a connecting frame; 35. a collection box; 36. and a limiting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, 2 and 3, the visual inspection and identification system for the missed stitches of the finished bearing comprises a main body mechanism 1, a collecting mechanism 2 and a screening mechanism 3, wherein the collecting mechanism 2 is arranged above the main body mechanism 1, the screening mechanism 3 is arranged on one side of the collecting mechanism 2, the main body mechanism 1 comprises a main body frame 11, a supporting rod 12, a driving motor 13, a conveying belt 14 and a missed stitch detector 15, the top of the supporting rod 12 is fixedly connected with the bottom surface of the main body frame 11, the conveying belt 14 is arranged on the top of the main body frame 11, the bearing is stably conveyed into the missed stitch detector 15 through the conveying belt 14 for detection, the driving motor 13 is arranged on one side of the main body frame 11, the missed stitch detector 15 is fixedly connected to the middle of the top surface of the main body frame 11, the missed stitch detection is carried out on the bearing conveyed by the conveying belt 14 through the missed stitch detector 15, the collecting mechanism 2 comprises a supporting block 21, a fixing plate 22 and a guide plate 23, the supporting block 21 is fixedly connected to the top surface of the main body frame 11, the fixing plate 22 is fixedly connected to the top of the supporting block 21, the guide plate 23 is fixedly connected to the bottom surface of the fixing plate 22, bearings placed on the conveyor belt 14 are sequentially conveyed to the inside of the drop-stitch detecting machine 15 by the guide plate 23, so that the drop-stitch detecting machine 15 can accurately detect the drop stitch, the screening mechanism 3 comprises a fixing frame 31, a material distributing plate 33, a connecting frame 34, a collecting box 35 and a limiting plate 36, the material distributing plate 33 is arranged on one side of the fixing frame 31, the connecting frame 34 is connected to the bottom surface of the material distributing plate 33, the collecting box 35 is connected to the inside of the connecting frame 34, the limiting plate 36 is connected to two sides of the collecting box 35, the material distributing plate 33 is internally provided with a partition 331, a buffer baffle 333, a compression spring piece 334 and a material guide plate 335, the partition 331 is connected to the inside of the material distributing plate 33, a discharge port 332 penetrates through the bottom surface of the material distributing plate 33, the buffer baffle 333 is movably connected with one side of the partition 331, the compression spring piece 334 is connected with the back of the buffer baffle 333, the material guide plate 335 is connected with the bottom of the buffer baffle 333, through the arrangement of the buffer baffle 333 and the material guide plate 335, after the good product bearings sorted by the electric telescopic rod 32 are conveyed to the side of the internal baffle 331 of the material distribution plate 33 close to the material outlet 332 by the conveyor belt 14, with the free rolling of the bearing, the buffer baffle 333 can be contacted with the buffer baffle 333 to generate impact on the bearing, the buffer baffle 333 is impacted to compress the compression spring 334 so as to absorb the impact potential energy received by the buffer baffle 333, thereby preventing the good bearing contacted by the buffer baffle 333 from being subjected to larger reaction force, ensuring that the bearing is not damaged, therefore, the good bearings can be perfectly collected, and the collection efficiency of the finished bearings is improved.

Referring to fig. 2 and 3, one end of the fixed frame 31 is connected with an electric telescopic rod 32, the shaft end of the electric telescopic rod 32 is fixedly connected with a push plate 321, one side of the push plate 321 is provided with an anti-falling baffle 322, the back of the anti-falling baffle 322 is fixedly connected with a movable shaft 323, the outer wall of the movable shaft 323 is sleeved with a compression spring 324, one end of the movable shaft 323 far away from the anti-falling baffle 322 penetrates through the outer wall of the fixed frame 31, the movable shaft 323 is movably connected with the fixed frame 31, through the arrangement of the anti-drop baffle 322 and the rotating plate 325, the bearing of the dropped stitch after the dropped stitch detector 15 detects will push the push plate 321 to push the bearing rapidly through the electric telescopic rod 32, thereby separating the drop stitch bearing from the good bearing, blocking the bearing pushed by the push plate 321 through the anti-drop baffle 322, thereby avoiding the bearing from being hit and flown by the push plate 321 and ensuring that the drop-stitch bearing smoothly flows to the other side of the partition 331 to be collected.

The working principle is as follows: referring to fig. 1, 2 and 3, after the bearings are stably conveyed to the inside of the drop-stitch detecting machine 15 for detection by the conveyor belt 14, the good-quality bearings sorted by the electric telescopic rod 32 are conveyed to the side of the internal partition 331 of the material separating plate 33 close to the material discharging opening 332 by the conveyor belt 14, and then contact with the buffer baffle 333 to impact the good-quality bearings along with the free rolling of the bearings, the buffer baffle 333 is impacted and then compresses the compression spring plate 334 to absorb the impact potential energy received by the buffer baffle 333, so that the good-quality bearings contacted by the buffer baffle 333 are not subjected to a large reaction force, the bearings are not damaged, the good-quality bearings can be perfectly collected, the collection efficiency of finished bearings is improved, the bearings of the drop-stitches after detection by the drop-stitch detecting machine 15 can push the push plate 321 to rapidly push the bearings through the electric telescopic rod 32, thereby separate the drop-stitch bearing and non-defective unit bearing, block the bearing that push pedal 321 promoted through anticreep baffle 322 to avoid push pedal 321 to strike the bearing and fly, guaranteed that the drop-stitch bearing flows to the opposite side of baffle 331 smoothly and is collected.

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

Claims

1. Finished product bearing miss needle visual detection identification system, including main part mechanism (1), its characterized in that: the top of main part mechanism (1) is connected with and receives and restraints mechanism (2), one side of receiving and restrainting mechanism (2) is provided with screening mechanism (3), screening mechanism (3) are including mount (31), one side of mount (31) is provided with branch flitch (33), the inside fixedly connected with baffle (331) of branch flitch (33), one side swing joint of baffle (331) has buffer baffle (333), the below of buffer baffle (333) is provided with bin outlet (332), the bottom surface of branch flitch (33) is run through in bin outlet (332), the back fixedly connected with compression shell fragment (334) of buffer baffle (333), the bottom surface of buffer baffle (333) is connected with stock guide (335).

2. The visual inspection and identification system for drop stitch of finished bearing as claimed in claim 1, wherein: main part mechanism (1) is including main part frame (11), the bottom surface of main part frame (11) is connected with bracing piece (12), conveyer belt (14) are installed at main part frame (11) top, driving motor (13) are installed to one side of main part frame (11), the transmission is connected between driving motor (13) and conveyer belt (14).

3. The visual inspection identification system of finished bearing drop stitches of claim 1 wherein: the bundling mechanism (2) comprises a supporting block (21), the bottom surface of the supporting block (21) is fixedly connected with the top of the main body frame (11), the top of the supporting block (21) is fixedly connected with a fixing plate (22), and the bottom surface of the fixing plate (22) is fixedly connected with a guide plate (23).

4. The visual inspection identification system of finished bearing drop stitches of claim 1 wherein: the outer wall of the material distributing plate (33) is connected with a connecting frame (34), the inside of the connecting frame (34) is movably connected with a collecting box (35), and a limiting plate (36) is fixedly connected to the outer wall of one end of the collecting box (35).

5. The visual inspection identification system of finished bearing drop stitches of claim 1 wherein: the bottom surface of the fixed frame (31) is fixedly connected with the top of the main body frame (11).

6. The visual inspection identification system of finished bearing drop stitches of claim 2 wherein: a dropped stitch detection machine (15) is arranged above the conveyor belt (14), and two ends of the bottom surface of the dropped stitch detection machine (15) are fixedly connected with the top of the main body frame (11).