SU1359008A1 - Arrangement for monitoring and sorting sealing rings - Google Patents

Abstract

The invention relates to a control and sorting machine in mechanical engineering and allows the technological 22 12 possibilities to be expanded while controlling the sealing rings on non-flatness. Sorted rings from a cassette are individually fed by a pusher into the grooves of the transporting disk 9.. When turning disk 9 by 60 ° C; alternately passing through the measuring stations 12 and 13 and the intersection mechanism 28 located between them, the lever from the cam lowers the clamp on the ring, which is turned in, the flatness of the ring is monitored by means of a converter. When the disk 9 is rotated, the ring enters the frame of the rotation mechanism, which turns the ring by 180. On the Cv of the emitting measuring station, the second plane of the ring is monitored. After control, the rings arrive at the sorting mechanism. 6 Il. With cl with cd with oo gjus.z

Description

The invention relates to a control and sorting technique in mechanical engineering and can be used to control sealing rings for non-flatness.

The aim of the invention is the expansion of technological capabilities.

FIG. 1 shows a diagram of the device; in fig. 2 - the same, top view; in fig. 3 - measuring mechanism; in fig. 4 shows section A-A in FIG. 3; in fig. 5 - the mechanism of the coup; in fig. 6 is a kinematic diagram of the device.

The device for monitoring and sorting of the interlocking rings comprises a frame 1 on which mechanism 2 is installed. A boot having a rotary plate 3 with six removable cassettes 4 into which controlled rings are loaded. The loading mechanism 2 has its own drive consisting of the Maltese mechanism 5, the worm gear 6 and the electric motor 7.

On frame 1 there is a mechanism of nocturnal feed 8, which serves to move the controlled rings from the cassette 4 to the transporting disk 9, consists of a pusher 10, and it can reciprocate from the crank-rod mechanism 11 . At the transporting disk 9, measuring stations 12 and 13 are installed to determine the non-flatness of the sealing rings. Each station consists of a casing 14 on which a base table 15 is installed, which serves as the reference base of the sealing ring during measurement. Inside the housing 14, an inductive transducer 16 is mounted. On the housing 14, around the circumference of the base table 15, there is one base roller 17, one movable roller 18 mounted to move inside the body 14 so as not to interfere with the rings during transport. The gland roller 19 is mounted on the lever 20, which is spring-loaded by the spring 21, and serves to press the controlled ring against the rollers 17 and 18.

Above the measuring stations 12 and 13 on the frame are installed mechanisms 22 and 23 of rotation, which serve to rotate the controlled rings on the base tables 15 under the control. They have clamps 24 that receive rotation from a V-belt transmission.

25 and having the ability to perform a reciprocating motion from the cam

26 through lever 27. A turning mechanism 28 is installed between the measuring stations, which serves to reverse the controlled ring by 180 ° and has a rotary frame 29, in one of the halves which is set like clamping rods 30, which are spring-loaded with a plate spring 31 and are used to fix

five

five

0

ring against fallout

The frame 29 is mounted on the shaft 32, which is mounted in the sleeve 33, mounted on the housing 34. On the shaft 32 is mounted a friction clutch 35 connected to a gear with a wheel 36 freely mounted on the shaft 32. The friction clutch 35 is pressed to the gear wheel 36 by a spring 37. The gear 36 is in engagement with the rack 38, having the ability to reciprocate. Two adjustable stops 39 are installed on the housing, which are intended for precise installation of the pivoting frame 29 in the final positions. The sorting mechanism 40, which serves to sort the monitored rings, contains a rotary damper 41, which can be rotated at a certain angle from the electromagnet 42 and serves to direct the rings to different parts of the receiving table 43. A drive 44 is installed inside the frame 1, which serves to transmit torque on all the mechanisms of the automaton and the provision of a rigid kinematic mathematical connection between all the mechanisms, containing the electric motor 45, which through the V-belt transmission 46, the worm gear 47, bevel gears 48 and 49 An axle 50 and a cam 52 are attached to the shaft 50. The shaft 50 is connected to a cylindrical gear 53. The gear 48 serves to drive the mechanism 11. The gear 49 serves to transfer the rotation to the leash 54 of the Maltese mechanism 55 of the transporting disc 9, An asterisk 51 serves to transmit rotation through chains 56 to bevel gear 57, which serves to transfer rotation to rotation mechanisms 22 and 23. The cam 52 serves to transfer the reciprocating movement to the levers 58, which serve to raise and lower the slide-out base rollers 18. The cam 59 serves to transfer the reciprocating movement to the lever 60, which moves the gear rail 38 of the flipping mechanism 28. A receiving table is fixed on the frame, which serves to accumulate the controlled rings, which has a conveyor 61, which is rotated from the electric motor 62 through a worm gear 63.

The device works as follows.

O-rings are loaded into the cassettes 4. The pusher 10 picks up the sealing ring from the cassette 4 and feeds it into the transporting disk 9, which, when rotated 60 °, feeds the rings alternately to the measuring stations 12 and 13, the inversion mechanism 28 and the sorting mechanism 40 .

The controlled ring, when approaching the base table 15, pushes the gland roller 19, which then under the action of the spring 21 presses the controlled ring to the rollers 17 and 18. Then the cam 26 lowers the clamp 24 through the lever 27, which, in contact with the controlled ring, starts to rotate it. When the controlled ring rotates, the inductive transducer 16 outputs a sigal of nonflatness into an electronic unit. After the measurement, the cam 26, through the lever 27, lifts the pressure 24 from the test ring. Then the cam 52 lowers the roller 18 through the lever 58, freeing the way to the controlled ring with further movement. After the ring passes over the roller 18, the roller 18 will again move the roller 18 to the upper position through the lever 58 to the carrier 52. When the transport disc 9 is rotated 60 ° further, the ring is mixed into the pivotal frame 29 of the flipping mechanism 28, where it is fixed by the leaf spring 31 through the pressure rods 30. The cam 59 moves the lever 60, which rotates the gear wheel 36 and through the friction clutch 35, shaft 32 with frame 29 and 180 ° ring. Then, at the next position, the non-flatness control on the other side of the ring occurs in a similar way. In the sorting mechanism 40, under the influence of the butterfly valve 41, the ring falls onto one of the halves of the receiving table 43 and is conveyed by the conveyor 61. After the cassette 4 is empty, the parts presence sensor (not shown) commands the drive 44, turns off the drive 44 and turns on the electric motor 7, which through the worm gear 6, rotates the Maltese gear 5 and the associated rotary disk 3 by 60 ° and sets new cassette 4 with rings on download.

Claims (1)

Invention Formula A device for monitoring and sorting the sealing rings, containing a loading mechanism with cassettes, a single-feed mechanism, a transporting disk with rings for the rings, a measuring station and a sorting mechanism placed along the periphery of the transporting disk, and a drive characterized in that in order to pacnify technological capabilities, it is equipped with an additional measuring station placed along the periphery of the transporting disk and a mechanism for turning the rings in the form of a rotary frames with a spring loaded clamp mounted on a kinematically connected drive shaft, and each measuring station is made in the form of a base table with a hole, two base and one spring loaded rollers placed above the base table in parallel to the base table installed under the base table of the inductive converter with a vertical measuring rod, placed in the hole of the base table, and the mechanism of rotation of the ring, consisting of a parallel drive placed over the base table frictional clamp mounted for vertical peeremesheni posredstvo.m system of levers, wherein one roller baziruyushy each measuring station is mounted WHO-.mozhnostyu vertical movement. ig.Z Aa Fy 31 ig.5 61 27 Editor Y. Sereda Order 5645 / 4t Compiled by V. Aganin. Tehred I. Veres Corrector AL Sharoshi Circulation 539Subscribe VNIIPI USSR State Committee for Inventions and Discoveries 113035, Moscow, Zh-35, Raushsk nab. 4/5 Production and printing company, Uzhgorod, ul. Project, 4