DE1974519U - DEVICE FOR CUTTING AND WELDING SHOE STRIPS ON SHOE UPPER PARTS. - Google Patents

Description

RA. 279,919 * 22,5.67 J

Pa. Gebr. Bie? ermann K,

He oh iag ί «. / Hohenzollern

kujf. Mso} ü ~, el lon and iliifeclr./eißen von Schuherr £ "1;ripe"." * on shoe parts

The Brfinöwng attaches sioii to a device with the Slmiiösestreifen automeöisela cut to size, soäaian cut xmä. Oil cut strips can each be welded onto a Slmfescliafiteil.

nrasoen im_a i-ifesu-lgön von '^ 3331 In the shaft upper part νοτ dem' Ifw ^ vxetiet ro-prm with the -. ^ AaftiBi ^ iiEseite ^ srstäÄoigsstr ^ ifea, ü-rj ^ nerL-ite öeenD-j ^ aif & ii glued be to the öse e.te.ri firm hold ju geljen, Izi her-Jtösimlieher way are more likely to be unrolled from a hell

- 2nd

Strips cut in the appropriate length, provided with glue and glued to the inside of the shaft of the upper part of the shoe. The disadvantage here is that the large number of individually required work steps relatively much manual work and thus requires time,

The invention is now based on the task of being able to do everything fully automatically in a continuous process without any manual work, starting with the unrolling of the eyelet strip from the strip roll, cutting off and cutting up to ironing on the shaft part.

33ri'2 * iÄdungsgemäß ümi .is at a Vorrichtimg SRAM cutting to scale cut to length and welding exerts cut strips to a SehuhBChaf-tsi! characterized possible 'that the Before "tung rich a supply roll for coated -Adhesive shoe" dsenotreifen, a Ofr.mspor'irolle öaenetreifen for this, has a Scfciiciidvorrichtung and a bracket assembly. By using an eyelet strip that has already been provided with adhesive, a completely "automatic" workflow is guaranteed.

The 2ransportrolle _s the unwinding and dispatch dee C-MT role abgezoganen fs ireifene bet / irkt, is also equilateral of Abläßgung * IAIT ö ^ r the ö © enstreif © n be gaßchofeun by Selmeiösvorriolitiißg and iet claher ewectanäßig with a brake motor as a drive motor verbunda.

it » ~ \ ca»

The AufeehweiS- bawy Mgelvorri © htung ait de * is advantageous. Cutting device coupled so that the cutting off lake öeeastreiiens and welding on the cut file the shank side can be done in one operation

Further advantages and features of the invention are based on the Drawing * ia which shows a Auefüliriaigeljeiepiel davea, more detailed «

% s see FIG. 1 an inventive priority in general

scliöuMl & iiciier view from the seen- and

Fig. 2 shows a sale of a shoe store tire in enlarged view *,

Ia Pig ο 1, 1 is a Getäuse, sn whose front face 2 of the Wesent · »liehet en ropes To easily arranged ung namely the roll holder 3 for a Ochufaöaenstreifen-Bolle 4, a Sraneportrolle 5» β a Solmeidevorrichtung and a bracket assembly 7 ο The transport device 5 consists of an actual conveyor 8 and a roller 9 working together with it, the sports roller 8 being connected to a brake motor which is arranged inside the housing and is not visible here and has a window knife 10 and an upper part H. Bas Ünterjaessei »i & t ^ arises and together with a kesserbloelc 11 arranged above it forms a gap- shaped opening 12 through which the shoe eyelet strip to be cut off

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part 13 can be pushed through let. Perpendicular to the axis of the knife bloekes, for example, to the Untermeeser 10, the öberaeeser 14 is supported with the cutting edge over the gap-shaped opening 12 and cooperating with the Untermeeser 10 so that it can be displaced. The bracket arrangement consists of B.UB & ®m heated ironing tool 15 and a support 16 provided below it, the ironing tool being a metal plate 17 which runs parallel to the surface of support 16 and which can be heated via an electric heating cartridge 18 . The support 16 is stationary and the metal plate 17 is vertically movable for the latter. On the front 2 there is also attached a millimeter scale 19, by means of which the required length of the eyelet strip can be measured. In .Zusammenwirken with this scale is on a calibrated in millimeters Seituhr ■ 20 Eue & smen overall with the time clock with a 'coupled Seitrelais, the band or loop strip feed About the -Bremsmotor and SPranitportrolle 8 set in a measured balance. The temperature required for the bracket arrangement can be regulated by means of a temperature controller 21.

The mode of operation of the device is as follows: The required length for the Sohuhöeenstrip is set via the timer 20, with which a time-distance control is switched on. After actuation of the switch-on, which is not visible here, the device is oeenstrsifen from the transport roller 8 in cooperation with the one resiliently seated on it

The loop roll -9 is unrolled from the eyelet strip roll 4 according to the setting of the timer and advanced in the direction of the bracket arrangement 7 between the cutting knives 10, 14. Before pushing the eyelet strip, the shaft is placed on the support 16 with the inside facing up and so that the advanced eyelet strip is to be applied to the stalls on the inside of the shaft when it comes to a standstill. By actuating another switching device, which is also not shown here, the Gbenpeeaer 14 of the cutting device 6 lowers and crosses the opposing sons of the standing undermass 8 10, whereby the shoe shank part lying in between is separated from the eggbatid. Since the upper knife, as has already been explained above, is firmly connected to a rope of the ironing point, specifically to the ironing element, does this follow the cutting movement of the outer edge? downwards and irons the shoe eyelet tire by heat activation of the adhesive layer 22, FIG. 2, onto the inside of the upper. Laughing with the upper knife and thus also the ironing tools, the shaft part with the eyelet strips attached to it can be removed and used for further processing. In particular, it should be pointed out that the adhesive coating 22 on the Sohuhöaenstrip 13a is about 1/3 of its thickness, so that the deepest possible penetration into the sole leather when it is ironed onto the inside of the upper

adhesive that has become liquid is guaranteed.

In place of an elelctriscliea Wicteretsnaolteisnag as a heat source, an Eochfrectuenss heating arrangement can of course also be used.

Claims (1)

RA.279 918 * 5/22/87 nspriiohe 1.) Device for cutting and re-welding shoe eyelet strips on shoe upper parts, characterized in that the device has a supply roll for coated with adhesive © Eye-eye strips, a! Transport roller for this üeenstrips, a cutter and a temple arrangement having. 2 ') Device according to claim 1, characterized in that _f that the transport roller is connected to a brake motor " 3o) Device according to claim 1, characterized in that the cutting device or a rope thereof is _{coupled to the Ugelvor = Richtp s} ng " 4o) Device according to claims 1 and 3, characterized in that the cutting device is designed to be sheared. 5 ») Device according to claim 1, characterized in that it SiK? Operation of a tent ■ ¥ eg ~ control one in millimeters calibrated time clock.