SU489603A1 - Device for tinning - Google Patents

Description

(54) DEVICE FOR TREATMENT

cam 20. Kulichko 20 is mounted on the housing 21 and is made in the form of a conical bowl, on the inner surface of which the slider 18 slides. On the outer surface of the cam 20 there is a casing 22 mounted in the form of a conical sector. The casing 22 keeps the part from being pulled out at the time of the transport system K1 from the loading position to 1 N1, and output.

The rotor 4 of tinning includes a drive shaft 23 on which the housing 24 and the bathtub 5 of tinning are mounted. The rotor 4 of tinning has several working knowledge and each is equipped with a slider 25 moving in the guides of the housing 24 under the action of the compression spring 26 and the cam 27 mounted on the frame. On the slider 25, a sector 28 is hinged. Fixed on the rotor is 4 tinning in Io11 H1, the loading and unloading game and the possibility of turning around the joint JU1 on the hinge line. In sector 28, clamps 29 are mounted for details. Each position of the rotor 4 is also tinned by the slider 30, actuated by the compression spring 31 and the cam 32, two shoulders .i by the lever 33 pivotally mounted on the ground 34, spring 35, which presses the double shoulders 33 to the arm 34, without allowing it to rotate under the action of its own weight around pshrnnra. The housing 24 has guides for the slider 30. The device is mounted on a box-shaped frame.

The device works as follows.

Parts in the oriented position nostuyut from the hopper 1 in the tray-napol-1tel 2 and heap in it. The rotor 4 is tinning, the transport mechanism 3 rotates synchronously. With the rotation of the H1i mechanism 3 of the transnational gear, the screwdriver 13 (Fig. 2) deflects the lever 12, which does not relieve the shutters 10. the shutter 10 releases the rest of the machine lying on it, which is indicated on the rotor 15, and the upper part cuts off the column of parts located in the tray-1g; Carrier 2. As soon as the cutoff lever1, its mechanism 9 comes down from 1pt (B 13, the shutter 10 returning from C5 to its position in iodine, the action of the spring 1 1 1 column of the parts in the nano-bin 2 tray lays down and lays down on the lower part. yuik) 0. At this time, the conical rotor 15

moves the part to the transfer position and reorients it from the horizontal to the vertical plane. The part transnortirovke is kept from being pulled out of the casing 22. As soon as the part is released to the final gear, slider 18 moves away from cam 20 and pushes the part into grippers 29 (Fig. I).

After the item is captured by the grippers 29, the slider 25 goes down under the action

a cam 27 n sequentially immerses the parts in the flux bath 6 (angle a, fig. 3) and in the tinning bath 5 (angle a.2, fig 3). After the parts have been encroached upon, the slider 25 (FIG. 1) goes up under the action of the spring 26 k, as

only the details go beyond the mirror nrino, the slider 30 breaks off the cam 32 and the spring action n strikes the two-arm lever 33, which in turn passes the blow to sector 28. Because of the impact sector 28

obtains a rotational movement around the joint and the solder is removed from the parts.

With the further movement of the rotor 4 tinning, the slider 25 goes up. Sector 28 is fixed on the rotor 4 of the tinning at the unloading-loading position and then the trimmed parts are removed from the grippers 29 pa3rpy304iHJM with the device 7 (Fig. 3), and the slider 30 (fit. 1) finds the cam 32, compresses the spring 31

and occupies the original position. Then the grippers 29 come to the transfer position and the cycle repeats.

Subject invention

A tinning device consisting of a tinning rotor with grippers, loading, unloading and transportation mechanisms and a drive mechanism characterized by

that, in order to improve the quality and performance of the tinning, the transport mechanism is designed as a fixed cone-shaped shaft with radial grooves for positioning the parts

and a spring-loaded slider, which interacts with H1, with its cam and with the grips of a tinning rotor, with the other end of the auger shaft being kinematically connected with the rotor and driven .VI me X a n and 3 m ohm (pL-z. I h i fV .. V 1 rk -; ----.- i ---- j V .. | ..., -.

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