SU111432A1 - Semiautomatic device for lining and fastening of soles on shoes - Google Patents

Description

A semiautomatic device for the lining of the soles and its fastener on the shoe is known, including pneumatic chambers mounted on the frame with punches, spotting and toe clips, crimping plates and pr1P5od.

The proposed semiautomatic device, in comparison with lime:: is more simple.

In the semiautomatic device, with the purpose of centering and fixing the shoes and soles, the rails located parallel to the track of the shoes and driven by gears and equipped with rollers at one end are introduced; the rollers interact with the shank of the play nest, sanding stops, one of which centers and fixes the sole, and the other shoe, when exposed to its fifth part.

FIG. 1 shows the electropneumatic scheme of a semiautomatic device; in fig. 2 shows a semiautomatic machine in vertical section; Fig. 3 shows a semi-automatic machine in the block with one pneumocamera shown in the closed position and the other in the open position; in fig. 4 is a side view of the semiautomatic device with a partial vertical section of one of the inevmochambers at the moment of attachment of the Iodoscone; FIG. 5 is a view along arrow A in FIG. 2.

The drive of the semiautomatic device has a synchronous motor /, rotating the cams sitting on one shaft. The cam 2 acts on the contacts 4 and closes the circuit of the signal lamp 5, preventing the next operation of the semiautomatic device; The second cam, for example, closes the circuit of the electromagnet 7 through the contacts, which turns the leash by means of the ti 8.

The shank 10 enters the square groove of the pinion / 5 gear, coupled with the toothed sectors, / b and 17; the latter move the slats 18 and 18a in mutually opposite directions in the guide grooves 19 of the main plate 20 of the Semiautomatic machine, mounted on the frame 21.

No. 111432-2 -

Reiki at one end carry one roller 22; the rollers act on folding stops 23 and 24 mounted in a common hinge socket 25 having a shank 26.

The planes 23 and 24 in the plan are U-shaped brackets with the ends sloped inside at an angle of 45 °. With each fifth stop, one integral piece is a tubular guide 27, having inside a circular channel in which a spring 28 is abutted with one end into the bottom of the channel and the other into a screw 29 mounted in the through-hole of the socket 25.

A guide 30 passes through the other through hole of the nest 25, having a head that prevents the stop from falling out of the nest and restricts the movement of the unor in the nest.

In the fixed upper plate 31, on the axis 32, crimp plates 33 are pivotally mounted, the profile of which corresponds to the molded sole. In the toe part, the plates 33 have sliding inserts 34.

In the shaped sleeve 35, in which the punch is displaced, a sole, previously oiled with rubber or other glue, is inserted. When processing a regular welded shoe, a liner 35a is inserted into the right socket (if necessary, attaching the patch soles with heels, the liner is removed).

On the base, the shoes are placed on the block with the ratt (or after) glued with the glue;

During the operation of the semiautomatic machine in the position shown in the drawings, the rail 18, coupled with the toothed sector 17, is mixed in the direction from the heel to the toe, and the rail 18a, which is coupled with the toothed sector 16 in the opposite direction.

The slider roller 18a, acting on the shank 26, rotates the nest 25 into the working position, the stop 24, centers the sole in cooperation with the profiled yoke 55, and the stop 23 centers the shoe through its right part, in cooperation with the toe insert.

With the subsequent movement of the rail 18a, the spring 55, reinforced at its front end, shifts the crimping plates 55 through the forked protrusions 57 attached to the jiHX until it touches the shoes.

Closed crimp p.stastiny 55 together with toe inserts form an open armhole, corresponding to the contour of the toe, nuchkovoy and gelenochnoy parts of the pad (see the position shown in Fig. 3).

Compressed air, the passage through the adjusting valve 58 into the pneumatic chamber 12, raises together with its diaphragm the punch 14, the sole and the shoes.

The bend edge bent upward begins to straighten the MECH, resting from below on the crimping plates 55, which, slipping over the edges of the shoe (as it rises), are still somewhat shifted under the action of the spring 36, the entrance to the grooves in the bottom part.

At the same time, conical pins 39, mounted on the punch, with the help of angles 40, enter the holes 41 of the compression plates, finally shifting them and fixing them, with the straightening of the welt ending. A sole is attached to the welt (position shown in Fig. 4).

As a result of movement of the rail in the direction from one to the other, the nest 25 with the stops 23 and 24 and the crimping plates 55 occupy the initial position, which are released from the pins 39 holding them, which are lowered together with the punch due to the exhaust air from the pneumatic chamber 13.

The finished model is removed from the semiautomatic device and in its place another one is installed to attach the sole to it.

Switching the plug of the crane 11 can also be performed by means of the handle 42 installed in the groove of the driver 9.

If it is necessary to delay the operation of the semi-automatic device, the pedal 43 is pressed, whereby the switch stops the supply of electric current and the motor / stops.

Semiautomatic device for lining and fastening the soles on the shoes, including pneumatic chambers with punches mounted on the frame, clips, precision and toe pads, crimping plates and an actuator, characterized in that following the gear and rails driven by gearing, fitted at one end with rollers interacting with the shank of the hinge socket, non-drying lugs, one of which centers and fixes the sole y, and the other - under the influence of shoes on her heel portion.

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Subject invention

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