DE1431795A1 - Method and device for measuring the defects of glass articles - Google Patents

Description

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Urge. A., .i! MF 16 i? 4o Sp./B.

fcssen, Poliiicin.;?, -. 31 ν »

Steinkonlenbergwerke Mathias Stinaea AG. , Eat ,

"Process and device for measuring the gehler of glass articles !!"

Zusata to patent .... (patent application 3t 24 225 XI / 81 e

The invention relates to a device for measuring the 'defects of glass articles, such as different ones Wall thickness, cracks, ovality, etc.

In the glass article manufacturing industry, the testing of the individual glass articles, for example, for uniform wall thickness, hoists, parallelism of the mouth, etc., is carried out in such a way that each test is carried out separately, for which the individual glass object is taken from a conveyor belt and subjected to the respective test . However, this type of checking is extremely cumbersome and labor-intensive, and the hatchet also involves the fact that the check _{cannot keep pace with the individual sources of error with the production} speed of the machines, but that there are always bottlenecks with the dax-.auj resulting difficulties in production

result.

In order to eliminate aiü ;; e difficulties, according to the iliupbp-ibent suggested that the one with a conveyor continuously added glass article, by means of oinwiä egg carrier on the actual test device between two liitaehmern are pushed ", which this ijaktweise one after the other the individual test stations and the

Au.stx-a · -. ^ Feed stations to the test device and then 0098T3 / 00CU

6AD ORIGINAL

o.e.1 Feedback, which.he.those for good befuiiaenon glass articles returns to the continuously running conveyor.

The invention has for its object to improve the device according to the main patent to the effect that the test power is increased, so that a comparatively high throughput results>

According to the invention, this is achieved in that the drivers have a distance from one another which corresponds to a multiple of the outer diameter of the glass article and rollers or the like are arranged on both sides of the range of motion of the glass articles in the test stations in such a way that the glass articles located between two adjacent drivers on one side on one side and on the other side two rollers are in contact with each other. By "doubling the distance of the acceptors in the sense proposed according to the invention, a doubling of the throughput of the Hachirienkraft can be achieved in a simple manner, see above that an adjustment to the performance of the manufacturing machines is easily possible, with a considerable amount of reserve still available »

The number of roles advantageously corresponds to -: .. on one Side of the number of carriers between two benivehbacben located glass article, while - \ uf the? change Page one more should be provided. This means ds .;] in the case of two glass articles between two adjacent drivers; on one side two rollers are attached while on the other hand, three rolls in one eiaüigcu to find oneself.

009813/0004 ^eAD ORIGINAL

U3179S

average Jxolle lie jt _t here between the

Glasai'tikel and supports both at the same time. Din Embodiment of the invention is based on the drawing explained in more detail, which is a plan view; i-probably.

With 1 the front part is with aeii drive unit ^ eu, with 2 the middle part with the individual test and car stations, and with 5 the end part with the return conveyor "designated.

The test device 1, 2 and 3 is located next to a continuously running conveyor belt 4, which feeds the glass articles 5 "

In the front part 1 of the test before,.! - I _t ^Van: is eii.e screw conveyor 5 is mounted, which in the area of the conveyor 4 vorrag-t, and from the sea brought out products.

5 sporadically, so that these couple * wcir.ev ^ em i-inuräger 7 are sent.

In the rrüfverrichtung located ^r ,:; ici iie e.mlos umlaufonJ.c chain 8, the laio detachably fastened ;;: üen Hibn t .rLne-rn 9 is occupied ict,

attached to arms holding a Sj.ilitn i- ac-r ^ Jlciij'olecii c ^ r " Prüfvorrichtuii_: enforce.

BeicLeraeits dec Bewegungsuiijsbercicüca dr? -R glass articles. J, siaiu the test 3t \ t ion-16 :: role at brought, although IMD nuf the one hand, the individual rollers 1 and au: ·: the other üeite in a tap, the rollers 17 · The frames are eng in direction. ^ rriKel to agile gelajer · '-xiu. stand u-, ter aer 3inv; irk-.u ".- -i.ioi ¹ nicj: t vieiter -..-. · ^ e; -: t -.- 11teu I ^<l eder.

BATH

The liaison with the driven ought can also inevitably through control organs of the machine with the articles in Be brought in contact who ^ i this in the i ± eating station for * ' a reading with or without rotation is available «Before the The article will be transported further again with the driven juolleii removed from the articles again. The .ttolleri 17 can be moved with the take and stand under the influence of a Ji'eder (not shown) " ide itollen in the itahmfen 17 are driven, uie introduced Glass articles 5 first get to the first xi-olle 17 in the .Rahmen, so that this evades as soon as the

Glass articles have arrived in the middle areas between the itollen 17, they are pushed back again under the action of the compression spring and thereby forcibly fix the glass articles 5, these being pressed against the xlollen 18 serving as an abutment. As a result of the rotating movement of the want I7, the articles now perform a rotation so that the entire surface of the glass article 5 can be scanned, for example for uniform wall thickness or also for hoists, for this // wake-up the j. uiid be moved , but it is also possible to use a TÜfvorrichtung au, which with the help of a swiveling mirror carries out a line-by-line scan in the direction of the longitudinal axis aee to be tested laser article and, as a result of its rotation, scans the entire surface. The discharge station 19, 2o is assigned to the individual jrrüf stations. “DisLe are coupled and are simultaneously _c ilz Λΐr.verierο ± ssi rehlex'Iiaften Artikeli ,. takes place the au- '^ a ^ iciit rii; _c r ä £ j? ge ^ -tellt is.

oogei3 / oocK

The articles are either ^{pushed out over the conveyor belt, as indicated at 19 '#} , or by not being discharged from the area of the transport plate, as shown by case 2ο *. In this case, the defective article is pushed off the measuring table by the drivers of this chain during the next transport movement of the chain. The results of the individual test statuses. 16 are registered in a saliva which, when the non-market article protrudes in front of the discharge device 19, activates the discharge device 19 so that the article is sorted out.

After the individual glass articles, which correspond to the required target values, have passed through the test devices 16, they are returned to the continuously running conveyor belt M- in the end part by the return conveyor 2o.

In the device according to the invention, several Jtolle ^ · or pairs of hollies be arranged one above the other.

The device according to the invention has the significant advantage that the measuring station is now on double dripping machines can be switched.

00981 3/0004

Claims (2)

Patent claims: 1.) Device for measuring the defects of GIaaartartikel, such as different ¥ and thickness, cracks, ovality, etc., whereby the continuously fed glass articles with a conveyor are pushed by means of a carrier onto the actual test device between two drivers, which they cycle one after the other test stations and the execute or Austragsstationen of the test apparatus and then the return conveyor, welcherdie found to be good glass article back on the continuously running conveyor returns to Patent. _{o e} (patent application St 24225 XI / 81ei, characterized in that the drivers (9) are spaced apart from one another which corresponds to a multiple of the outer diameter of the glass articles (5) and on both sides of the range of motion of the glass articles (5) in the test stations (16 ) Rollers (17-18) are arranged in such a way that the glass articles (5) located between two adjacent drivers (9) rest on one side (18) and on two rollers (17) on the other side. 2.) Device according to claim 1, characterized in that the number of rollers (.18) on one side of the; The number of glass articles (5) located between two adjacent drivers (9) corresponds to, while on the on the other side a hell (17) more is provided. 0 0 9 8 13/0004