CN106827017B - A kind of device automatically removing burr - Google Patents

Abstract

The present invention relates to a kind of devices for automatically removing burr, including manipulator and connector, connector is fixed on a robotic arm, it further include scraping mechanism, scraping mechanism is fixed on the connectors, scraping mechanism includes connecting plate, two sliding axles, two springs, retainer, scraper, scraper fixed block and four rolling, two springs are respectively fitted on a sliding axle, sliding axle one end is fixed on connecting plate, the other end is connected on retainer, four rolling is mounted on retainer, scraper is mounted on scraper fixed block, scraper fixed block is mounted on retainer, scraper is inserted into the gap of intermediate two idler wheels.The configuration of the present invention is simple, it is easy to use, the depth of scraper can be voluntarily adjusted according to the size of burr crimping；Workpiece of different shapes is adapted to, requirement when meeting processing high-volume workpiece to automation tools has saved human cost, can meet the needs of practical application well.

Description

A kind of device automatically removing burr

Technical field

The invention belongs to the cutting of engineering plastic flitch and processing technique fields, and in particular to a kind of dress for automatically removing burr It sets.

Background technique

In engineering plastics field, when cutting the especially cutting of plate of material is carried out, can all form class in edge of materials The very thin crimping like as burr also will appear similar very thin extremely short crimping in machining, this be due to cutter or It is milling cutter in cutting processing, the edge of knife has the process of an elastic pulling in contact engineering plastic flitch, to cause There is this flash, with the difference of engineering plastics material, flash can also vary.The process for removing Burr removal or burr is exactly In the scraping deburring that machining is commonly called as in the industry.

With industry progress, automation occurs in various industries it is more and more, when same product need in high volume Processing when, process as deburring mainly passes through two ways and completes: one be between machine extra bus using small-sized scraper into Row craft scraping, the disadvantage is that ground dynamics of putting forth one's strength on hand is of different sizes, the size scraped when using small hand scraper Difference, the bad grasp of beginner, and operator's fatigue can be made to add when processing large batch of workpiece using small hand scraper Play, so that dynamics on hand is made to change and lead to the poor effect scraped, meanwhile, nowadays advocating the big of industry 4.0 Under trend, the work post of low technical content hand-manipulated, already without any advantage, the work for being accomplished manually flash removed is very Heavy, increase human cost；The other is workpiece is put into using more relatively large automatic or formula semiautomatic equipment Scraping is carried out in equipment, the disadvantage is that there are strict requirements to the shape of work piece using large-scale automation equipment, using not It is convenient, cause equipment that cannot be widely used.Currently urgently research and develop a kind of device easy to use for automatically removing burr.

Summary of the invention

For above-mentioned problems of the prior art, it can avoid above-mentioned skill occur the purpose of the present invention is to provide one kind The device for automatically removing burr of art defect.

In order to achieve the above-mentioned object of the invention, technical solution provided by the invention is as follows:

A kind of device automatically removing burr, including manipulator and connector, connector is fixed on a robotic arm, further includes Scraping mechanism, scraping mechanism is fixed on the connectors, and scraping mechanism includes connecting plate, two sliding axles, two springs, keeps Frame, scraper, scraper fixed block and four rolling, two springs are respectively fitted on a sliding axle, and sliding axle one end is fixed on company On fishplate bar, the other end is connected on retainer, and four rolling is mounted on retainer, and scraper is mounted on scraper fixed block, is scraped Knife fixed block is mounted on retainer, and scraper is inserted into the gap of intermediate two idler wheels.

Further, described device further includes two limit pads, and sliding axle one end is fixed on connecting plate with a limit pad On.

Further, described device further includes adjusting block, and scraper fixed block is mounted on retainer by adjusting block.

Further, described device further includes two sliding sleeves, and sliding axle one end passes through the company of being fixed on after a sliding sleeve On fishplate bar.

A kind of utilization automatically removes the method that the device of burr automatically removes burr to the flabellum of fan, including following step It is rapid:

Step 1: manipulator pre-sets internal processes, with scraping according to the shape track at the flabellum edge of fan Mechanism walks according to this track；

Step 2: when flabellum, which goes to fixed bit, to be set, mechanical hand-motion scraping mechanism is placed on flabellum edge, scraper knife Sword and flabellum edge are in 45° angle；

Step 3: when starting scraping, the idler wheel in scraping mechanism first touches flabellum edge, then moves, scraper starts Scrape burr crimping；

Step 4: manipulator returns to original position after the completion of above-mentioned steps, repeats the above steps.

The device provided by the invention for automatically removing burr, small in size, structure is simple, easy to use, can be rolled up according to burr The size on side voluntarily adjusts the depth of scraper；By manipulator operation, workpiece of different shapes is adapted to, meets processing high-volume To the requirement of automation tools when workpiece, human cost has been saved；Solve what large-scale electric fan occurred after the completion of cutting Peripheral bead Burr Problem is got rid of the flash crimping that the electric fan edge of the different-diameter cut occurs, both fastly Speed but uniformly, the needs of practical application can be met well.

Detailed description of the invention

Fig. 1 is the structural diagram of the present invention；

Fig. 2 is the structural schematic diagram of scraping mechanism；

Fig. 3 is the structural schematic diagram of another angle of scraping mechanism；

In figure, 1- scraping mechanism, 2- connector, 3- fan, 4- flabellum, 5-, which is limited, to be padded, 6- connecting plate, 7- scraper, and 8- is scraped Knife fixed block, 9- adjusting block, 10- retainer, 11- spring, 12- sliding axle, 13- idler wheel, 14- sliding sleeve.

Specific embodiment

In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawing and specific implementation The present invention will be further described for example.It should be appreciated that described herein, specific examples are only used to explain the present invention, and does not have to It is of the invention in limiting.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise Under every other embodiment obtained, shall fall within the protection scope of the present invention.

As shown in Figure 1, a kind of device for automatically removing burr, including manipulator (not shown), scraping mechanism 1 and company Device 2 is connect, connector 2 is fixed on a robotic arm, and scraping mechanism 1 is fixed on connector 2；As shown in Figures 2 and 3, scraping mechanism 1 Including 6, two limit 5, two, pad sliding axles of sliding sleeve 14, two of connecting plate, 12, two springs 11, retainer 10, scraper 7, Scraper fixed block 8, adjusting block 9 and four rolling 13；Connecting plate 6 is fixed on connector 2；

Two sliding sleeves 14 are installed on connecting plate 6, and two springs 11 are respectively fitted on a sliding axle 12；Sliding Axis 12 passes through spring 11, and one end is fixed on connecting plate 6 after passing through a sliding sleeve 14, connecting plate 6 with a limit pad 5, separately One end is connected on retainer 10；Four rolling 13 is mounted on retainer 10, and scraper 7 is mounted on scraper fixed block 8, scraper Fixed block 8 is mounted on retainer 10 by adjusting block 9 again, and scraper 7 is inserted into the gap of most intermediate two idler wheels 13, blade dew Out.

When in use, the position that scraper 7 is in contact, mechanical hand-motion scraping are turned to the flabellum 4 of the fan of deburring 3 Mechanism 1 carries out deburring processing to flabellum 4.

The method for automatically removing burr using flabellum 4 of the present apparatus to fan 3, comprises the following steps that

Step 1: manipulator pre-sets internal processes according to the shape track at 4 edge of flabellum of fan 3, with scraping Side mechanism 1 walks according to this track；

Step 2: when flabellum 4 goes to fixed position, mechanical hand-motion scraping mechanism 1 is placed on 4 edge of flabellum, is scraped 7 blade of knife and 4 edge of flabellum are in 45° angle；

Step 3: when starting scraping, the idler wheel 13 in scraping mechanism 1 first touches 4 edge of flabellum, then moves, scraper 7 Start to scrape burr crimping；

Step 4: manipulator returns to original position after the completion of above-mentioned steps (step 1 to step 3), and repeat the above steps (step One to step 3).

The device of the invention light structure, it is very easy to use；According to variety classes fan cut edge burr crimping Size can adjust the extension elongation of scraper at any time, convenient and efficient；Instead of manually being worked with hand scaler, can guarantee simultaneously The unification of all electric fan cut edges shape, while mitigating labor intensity of workers, working efficiency is greatly promoted, can be with Meet the needs of practical application well.

Embodiments of the present invention above described embodiment only expresses, the description thereof is more specific and detailed, but can not Therefore limitations on the scope of the patent of the present invention are interpreted as.It should be pointed out that for those of ordinary skill in the art, Without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection model of the invention It encloses.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.

Claims (3)

1. a kind of device for automatically removing burr, including manipulator and connector, connector is fixed on a robotic arm, and feature exists In further including scraping mechanism, scraping mechanism is fixed on the connectors, and scraping mechanism includes connecting plate, two sliding axles, two bullets Spring, retainer, scraper, scraper fixed block and four rolling, connecting plate is fixed on the connectors, and two springs are respectively fitted over one On sliding axle, sliding axle one end is fixed on connecting plate, and the other end is connected on retainer, and four rolling is mounted on retainer On, scraper is mounted on scraper fixed block, and scraper fixed block is mounted on retainer, and scraper is inserted into the gap of intermediate two idler wheels In, described device further includes adjusting block, and scraper fixed block is mounted on retainer by adjusting block, and scraper insertion most intermediate two In the gap of idler wheel, blade exposes；Described device further includes two sliding sleeves, and two sliding sleeves are installed on connecting plate, sliding Moving axis one end is fixed on connecting plate after passing through a sliding sleeve.

2. the device according to claim 1 for automatically removing burr, which is characterized in that described device further includes two limits Pad, sliding axle one end are fixed on connecting plate with a limit pad.

3. a kind of side for automatically removing burr to the flabellum of fan using the device for automatically removing burr described in claim 1 Method, which comprises the following steps:

Step 1: manipulator pre-sets internal processes according to the shape track at the flabellum edge of fan, with scraping mechanism It walks according to this track；

Step 2: when flabellum, which goes to fixed bit, to be set, mechanical hand-motion scraping mechanism is placed on flabellum edge, scraper edge with Flabellum edge is in 45° angle；

Step 3: when starting scraping, the idler wheel in scraping mechanism first touches flabellum edge, then moves, scraper starts shaving Pierce crimping；

Step 4: manipulator returns to original position after the completion of above-mentioned steps, repeats the above steps.