CN211678835U

CN211678835U - Automatic detection balance device for powder forming machine

Info

Publication number: CN211678835U
Application number: CN202020069815.6U
Authority: CN
Inventors: 骆观生
Original assignee: Shenzhen Kaisheng Technology Co ltd
Current assignee: Shenzhen Kaisheng Technology Co ltd
Priority date: 2020-01-13
Filing date: 2020-01-13
Publication date: 2020-10-16
Anticipated expiration: 2030-01-13

Abstract

The utility model discloses an automated inspection balance equipment that powder forming machine was used, it includes the rack platform, sets gradually six manipulators, visual inspection mechanism, four-axis manipulator and charging trays on the rack platform along the direction of feed. The visual inspection mechanism comprises a support, wherein a fixing plate and an adsorption platform used for placing a product to be inspected are arranged on the support. The fixing plate is sequentially provided with a coaxial CCD camera, a CCD light source and an air blowing nozzle from top to bottom, and the air blowing nozzle is fixed on the bracket through a rotating seat. The utility model discloses an adopt six manipulators, visual inspection mechanism and four-axis manipulator can realize getting the material to the automation of product, the powder is got, the product appearance is got, is snatched position detection and accurate balance, effectively eliminates potential safety hazard and defect that manual work brought, and high-efficient safety more.

Description

Automatic detection balance device for powder forming machine

Technical Field

The utility model relates to a technical field of automation equipment, in particular to automated inspection balance equipment that powder forming machine was used.

Background

The product pressed by the existing powder forming machine is generally manually taken and placed on a plate, and the defects of the product are judged by naked eyes of workers before the plate is placed. The detection swinging plate is high in labor intensity and single in dryness, workers can repeatedly detect the swinging plate for a long time, the workers are prone to fatigue operation, judgment of product defects is affected, products are prone to being damaged due to manual material taking and placing, and the defective rate is increased. Meanwhile, the efficiency of taking and placing materials manually is low, the placing positions are difficult to unify, and the material tray space is easy to waste. In addition, the die-casting forming equipment belongs to high-risk equipment, and the manual work around the die-casting forming equipment belongs to high-risk operation, and has potential safety hazard.

SUMMERY OF THE UTILITY MODEL

The problem to prior art exists, the utility model aims at providing an automated inspection balance equipment that powder forming machine was used can realize directly carrying out high-efficient accurate full-automatic balance operation to the product of powder forming machine suppression, can also accurately judge product defect, improves the yields of product.

In order to achieve the above object, the utility model provides an automatic detection balance device for powder forming machine, which comprises a frame platform, a six-axis manipulator, a visual detection mechanism, a four-axis manipulator and a charging tray, wherein the six-axis manipulator, the visual detection mechanism, the four-axis manipulator and the charging tray are sequentially arranged on the frame platform along a feeding direction; the visual detection mechanism comprises a bracket, wherein a fixing plate and an adsorption platform for placing a product to be detected are arranged on the bracket; the fixing plate is sequentially provided with a coaxial CCD camera, a CCD light source and an air blowing nozzle from top to bottom, and the air blowing nozzle is fixed on the bracket through a rotating seat.

Optionally, the support further has a vertically arranged slide rail, and the CCD camera and the CCD light source are both slidably arranged on the slide rail.

Optionally, the adsorption platform is provided with a plurality of vent holes, a vent pipeline communicated with the vent holes is arranged below the adsorption platform, a fracture is arranged on a pipe body of the vent pipeline, a push-pull cylinder is arranged on one side of the fracture, a baffle is arranged at the output end of the push-pull cylinder, a through hole is formed in the baffle, and the through hole of the baffle is inserted into the fracture in a venting state.

Optionally, a conveyor belt arranged along the feeding direction is arranged on the rack platform, and the material tray is arranged on the conveyor belt.

The technical scheme of the utility model through adopting six manipulators, visual inspection mechanism and four-axis manipulator carry out the automated inspection balance of product, six manipulators can directly snatch the shaping product from the discharge gate of powder forming machine, and place and carry out product defect's judgement on the visual inspection mechanism, judge the back, put the product by four-axis manipulator on the charging tray, get the material, detect, the balance targets in place in one step, can realize carrying out full automated inspection balance operation to the product of powder forming machine suppression, effectively eliminate potential safety hazard and defect that manual work brought, and high-efficient safety more.

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. the double manipulators automatically grab products, so that not only can artificial defective products be avoided, but also the potential safety hazard of manual operation can be eliminated, and the grabbing process is safe and efficient.

2. Be provided with visual detection mechanism and gather the product image, cooperation visual detection system can carry out accurate location to the product position, and the four-axis manipulator of being convenient for carries out high-efficient accurate product that snatchs.

3. By collecting the product image, the product defects can be efficiently and accurately identified, and defective products are eliminated. Meanwhile, the blowing nozzle is additionally arranged on the visual detection mechanism, so that impurities on the surface of the product can be effectively cleaned, a high-quality product image can be conveniently acquired, and the accuracy of the visual detection system in judging the defects of the product is improved.

4. The six-shaft mechanical arm and the four-shaft mechanical arm are matched to take and place materials, the operation efficiency is high, operation can be performed within a small space range, the products can be placed more neatly, and space is not wasted.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic view of a visual inspection mechanism;

fig. 3 is a schematic structural view of the lower part of the visual inspection mechanism.

In the reference numerals: 100-a rack stand; 200-six-axis manipulator; 300-visual detection mechanism, 310 bracket, 311-fixing plate, fixing plate-320, sliding rail-321, adsorption table-330, air duct-331, CCD camera-340, first sliding block-341, CCD light source-350, second sliding block-351, air blowing nozzle-360, rotating seat-361, push-pull air cylinder 370 and baffle-371; 400-four-axis manipulator; 500-conveyer belt, 510-tray.

Detailed Description

The technical solutions in the embodiments of the present invention will be described in detail below 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 the attached drawing 1, an embodiment of the present invention provides an automatic detection balance device for a powder molding machine, which includes a frame 100, and a six-axis robot 200, a visual detection mechanism 300, a four-axis robot 400, and a tray 510 sequentially disposed on the frame along a feeding direction.

The six-axis robot 200 is used to grab a product from the discharge port of the powder forming machine and place the product on the visual inspection mechanism 300. The vision inspection mechanism 300 is used for detecting defects of products and positioning the positions of the products, and the four-axis manipulator 400 grabs the products according to the positions determined by the vision inspection mechanism 300. When the product is not qualified, the four-axis robot 400 places the defective product in a defective tray (not shown), and when the product is qualified, the four-axis robot 400 places the product in a tray 510.

In this embodiment, the visual inspection mechanism 300 includes a bracket 310, the bracket 310 has a mounting plate 311, and the mounting plate 311 is provided with a fixing plate 320 and an adsorption table 330 for placing a product to be inspected. The fixing plate 320 is vertically arranged, and a CCD camera 340, a CCD light source 350 and an air blowing nozzle 360 which are coaxially arranged are sequentially arranged from top to bottom along the arrangement direction of the fixing plate 320. The bracket 310 is provided with a rotating seat 361, an extending wall is axially arranged on the rotating seat 361, the blowing nozzle 360 is arranged at the end part of the extending part, and the air inlet end of the blowing nozzle 360 is connected with an external pneumatic device through an air pipe. The adsorption stage 330 is provided with a plurality of vent holes, a vent pipe 331 communicating with the vent holes is provided below the adsorption stage, and the other end of the vent pipe 331 is connected to an external vacuum generator.

After the six-axis robot 200 places the product on the adsorption stage 330, the vacuum generating device is activated to adsorb and fix the product on the adsorption stage 330. Then, the blowing nozzle 360 is started to blow the powder on the surface of the product away from the surface of the product, and after the cleaning is finished, the rotating base 361 drives the blowing nozzle 360 to rotate by taking the axial direction of the rotating base as the center so as to enable the CCD camera 340 to collect the image of the product. The CCD camera 360 collects images of the product and sends the collected images to the vision inspection system to judge the appearance defects of the product and position the product at the same time. When the product is qualified, the four-axis manipulator 400 grabs the product according to the product location to in putting the product and treating the charging tray 510, when the product is unqualified, the four-axis manipulator 400 is placed the product in the substandard product dish.

The technical scheme of the utility model through adopting six-axis manipulator 200, visual inspection mechanism 300 and four-axis manipulator 400 carry out the automated inspection balance of product, six-axis manipulator 200 can directly snatch the shaping product from the discharge gate of powder forming machine, and place the judgement of carrying out product defect on the visual inspection mechanism 300, judge the back, put the product by four-axis manipulator 400 on charging tray 510, get the material, detect, the balance is one step in place, can realize carrying out full automated inspection balance operation to the product of powder forming machine suppression, effectively eliminate potential safety hazard and defect that manual work brought, and high-efficient safety more.

2. Be provided with vision detection mechanism 300 and gather the product image, cooperation vision detection system can carry out accurate location to the product position, and four-axis manipulator 400 of being convenient for carries out high-efficient accurate product that snatchs.

3. By collecting the product image, the product defects can be efficiently and accurately identified, and defective products are eliminated. Meanwhile, the blowing nozzle 360 is additionally arranged on the visual detection mechanism 300, so that impurities on the surface of a product can be effectively cleaned, a high-quality product image can be conveniently acquired, and the accuracy of the visual detection system in judging the defects of the product is improved.

4. The six-shaft mechanical arm 200 and the four-shaft mechanical arm 400 are matched to take and place materials, the operation efficiency is high, operation can be performed within a small space range, the products can be placed more neatly, and space is not wasted.

Optionally, in the above embodiment, the bracket 310 is further provided with a vertically arranged slide rail 321, the slide rail 321 is slidably provided with a first slider 341 and a second slider 351, and the CCD camera 340 and the CCD light source 350 are respectively fixed on the first slider 341 and the second slider 351. The first sliding block 341 and the second sliding block 351 are both provided with a lock head, and the sliding blocks can be fixed on the sliding rail 321 by rotating the lock heads. By arranging the sliding rail 321 and slidably arranging the CCD camera 340 and the CCD light source 350 on the sliding rail 321, the positions of the CCD camera 340 and the CCD light source 350 can be adjusted as required, so that the CCD camera 340 can better collect the product image.

Optionally, in the above embodiment, a fracture is formed in the tube body of the vent tube 331, a push-pull cylinder 370 is disposed on one side of the fracture, a baffle 371 is disposed at an output end of the push-pull cylinder 370, and a through hole is disposed on the baffle 371. In the initial state, the through hole of the baffle 371 is coaxial with the fracture, so as to communicate with the fracture of the vent pipe 331, so that the adsorption platform 330 can normally adsorb the product. After the CCD camera 340 has collected the product image, the push-pull cylinder 370 pushes the baffle 371 to move, so that the plate body of the baffle 371 seals the fracture, and the adsorption table 330 loses the adsorption effect, so that the four-axis manipulator 400 can take the material.

Alternatively, in the above embodiment, the rack 100 is provided with the conveyor 500 arranged along the feeding direction, and the tray 510 is arranged on the conveyor 500. Through setting up conveyer belt 500 to convey the product to next process fast, improve work efficiency.

The above is only the preferred embodiment of the present invention, not used in the present invention, and any slight modifications, equivalent replacements and improvements made by the technical entity of the present invention to the above embodiments should be included in the protection scope of the technical solution of the present invention.

Claims

1. An automatic detection swing disc device for a powder forming machine is characterized by comprising a machine frame, a six-axis manipulator, a visual detection mechanism, a four-axis manipulator and a material tray, wherein the six-axis manipulator, the visual detection mechanism, the four-axis manipulator and the material tray are sequentially arranged on the machine frame along a feeding direction; the visual detection mechanism comprises a bracket, wherein a fixing plate and an adsorption platform for placing a product to be detected are arranged on the bracket; the fixing plate is sequentially provided with a coaxial CCD camera, a CCD light source and an air blowing nozzle from top to bottom, and the air blowing nozzle is fixed on the bracket through a rotating seat.

2. The automatic detection balance device for powder molding machines of claim 1 wherein said bracket further has a vertically disposed slide rail, said CCD camera and said CCD light source both being slidably disposed on said slide rail.

3. The automatic detecting and swinging plate device for the powder forming machine according to claim 1, wherein the adsorption platform is provided with a plurality of vent holes, a vent pipe communicated with the vent holes is arranged below the adsorption platform, a fracture is arranged on the pipe body of the vent pipe, a push-pull air cylinder is arranged on one side of the fracture, a baffle plate is arranged at the output end of the push-pull air cylinder, a through hole is arranged on the baffle plate, and the through hole of the baffle plate is inserted at the fracture in a venting state.

4. The automatic detecting and swinging plate device for the powder forming machine according to any one of claims 1 to 3, wherein a conveyor belt is arranged on the machine frame in the feeding direction, and the tray is arranged on the conveyor belt.