SU1641577A1 - Apparatus for orientated feeding bolt-type workpieces - Google Patents

Abstract

The invention relates to mechanical engineering and can be used in the loading devices of machine tools and automatic lines for supplying and orienting bolt-type parts. The purpose of the invention is to increase the productivity of the device by further orientation of the parts. Parts poured into the bowl, clamps attached to the chain and passing through the groove in the bottom of the bowl are tedged and plunged with a rod into the specified groove, hanging on the heads. Oriented parts are transported from the bowl to the inclined discharge tray. Incorrectly oriented parts moving into the tray head forward or backward. , they unfold into a positively oriented interaction with two plate-shaped curved springs which are mounted obliquely. Oriented parts through a trapezoidal window formed by rifles, fall into the groove hanging on the heads 4 or 3

Description

The invention relates to mechanical engineering and can be used in the loading devices of machine tools and automatic lines for supplying and orienting parts such as bolts.

The purpose of the invention is to improve the performance of the device by additional orientation of the supplied parts.

1 shows a device, a general view; FIG. 2 is a section A-A in FIG. 1; FIG. 3 is a view B in FIG. 1; Fig 4 - section bb In Fig.Z.

The device comprises a base 1 on which a bowl 2 with an inclined discharge tray 3 is installed. Above the tray 3 there is a stopper, made in the form of two lamellar, curved springs 4 and 5. Springs 4 and 5 are installed obliquely and symmetrically relative to the groove b. formed in the bottom of the bowl 2 and tray 3, form a trapezoidal window 7 Springs 4 and 5 cantileverly fixed to the flaps 8 and 9 with screws 10. The chain conveyor 11c grips 12 have sprockets 13-15 and guide rollers 15, 16, ensuring the presence of horizontal and Inclined sections of the conveyor. Grips 12 located on the upper branch of the conveyor chain are located inside the groove 6.

The device works as follows

Parts 17 periodically fall asleep into the bowl 2, for example, bolts of the clamps 12, mounted on a chain, moving in groove 6, stir the parts, as a result of which some parts fall into slot b, hanging on the heads, i.e. orientated with the rod down Oriented parts are exciting

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The grippers 12 are transported from the bowl 2 to the inclined discharge tray and then dumped into the discharge tray 18. When in contact with the springs 4 and 5, the oriented parts transported by the grips 12 pass into the trapezoidal window 7 between the springs 4 and 5. to the sides. In addition to the oriented parts, the grippers 12 also captures unoriented parts moving the rod forward or backward. Climbing along the inclined chute 3, the non-oriented parts unfold further, in contact with the springs 4 and 5, and failures

five

The pivot rod is in groove 6, hanging on the head, i.e. oriented.

Claims (1)

Claims An apparatus for oriented feeding of bolt-type parts, comprising a bowl with an inclined discharge tray, above which a stopper is located, and a conveyor with grippers placed in grooves made in the bottom of the bowl and a discharge tray, characterized in that The limiter is made in the form of two lamellar, bent springs, mounted obliquely and symmetrically relative to the groove and forming a trapezoidal window. 18 1 Aa eight eleven View 5 Turned FIG. 3