SU1359006A1 - Automatic device for monitoring and grading articles of cylindrical shape - Google Patents

Abstract

The invention relates to control and sorting technology in the electrical industry and allows you to control a large number of dimensional and electrical parameters of ferrite cores, to separate the scrap and put usable products in containers. Products from the feeder post on the tray, orient themselves with the help of a friction disk and enter the slots of the transporting disk. When this disc is rotated, the products alternately pass through measuring stations where dimensions and electrical parameters are controlled. Defective products are diverted to the trays. Suitable products are marked and fed to the stepper conveyor. A set of seven items is pushed into the cassette placed on the conveyor belt by the pushing device. The cassette is then shifted one step, the next set of seven items is dropped into it. After the cartridge is filled, a new conveyor is installed in its place. Empty and filled cassettes are placed in storage conveyors. 2 hp f-ly, 6 ill. 1C (L Soel (Xo o SG5

Description

The invention relates to a control and sorting technique and can be used in instrument making and the electrical industry, in particular for controlling ferrite cores.

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

FIG. 1 shows a diagram of the machine, top view; in fig. 2 - kinematic diagram of the measuring part of the automaton; in fig. 3 is a diagram of the position of control of the height of products; in fig. 4 is a diagram of the station control of the outer diameter of products; in fig. 5 is a kinematic diagram of a device for stacking fit products; in fig. 6 - sketch of the controlled product.

The machine includes a storage unit 1, tray 2, sensor 3 for controlling the operation of the storage unit, mechanism 4 for supplying products by parts, product orientation 5. mechanism for transporting the disk 6, fixed base 7 on which measuring station 8 is fixed for monitoring electromagnetic parameters, measuring station 9 for monitoring . height of products, measuring station 10, to control the depth of excavation, measuring station 11 to control the diameters of products, trays 12 for removal of defective products, inclined tray 13 for removal of suitable products, marking mechanism 14 and device 15 for laying suitable products. The transporting disk 6 with slots for products is mounted for intermittent rotation using a gear 16, a Maltese mechanism 17, a worm gear 18, a belt drive 19 from the engine 20. The product orientation mechanism contains a friction disk 21 connected through a set of gear wheels 22 s driven, spring-loaded lever 23, on which is fixed a conical stop 24 and a spring-loaded latch 25. The lever 23 receives the rotational drive through the lever 26 from the fist 27, and the reciprocating movement through the rod 28 from the fist ka 29. The mechanism 4 of the piece feed is made in the form of two rollers 30 mounted on the levers 31 connected with the cams 32 and 33. The measuring station 8 of the control of electromagnetic parameters contains a drive slider 34 with a needle 35 and contacts 36.

Measuring station 9 for controlling the height of products consists of a position for controlling and rejecting products with an oversized size, containing a flat measuring tip 38 mounted on a spring parallelogram 37 and an inductive transducer 39, and positions for controlling and rejecting products with an underestimated size. This item contains a rack 40 with mounted stops 41 and inductive converters 42, which

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The second ones are located at six points of probable marriage (Fig. 6).

Measuring station 10 for controlling the depth of the notch also contains a measuring tip mounted on a spring parallelogram and an inductive transducer.

The measuring station 11 for controlling outer diameters consists of two identical positions controlling the products in different sections. Each position contains a base prism 44 mounted on a spring parallelogram 43 and two inductive transducers 45 mounted on spring parallelograms 46.

Each tray 12 for removal of defective products is provided with an electromagnet 47 and a rotary damper 48. Device 15 for stacking suitable products includes an inclined tray 49, a cutter consisting of Q two rollers 50 mounted on levers 51 and an actuator 52, a stepper conveyor 53 mounted under therein is a retracting stepping conveyor 54, associated with the actuator 55, a repeller 56, and two vertical stepper transporters, 57 and 58, respectively, for empty and filled cassettes 59. Both the conveyor conveyors 57 and 58, as well as the diverting conveyor 54 They are driven by gears and Maltese mechanisms with an engine 60. The line is controlled by control blocks 61 and 62.

The machine works as follows.

The products are poured in bulk into the vibratory bin of the accumulator 1, from where, in an oriented position, the bottom of the tray 2 goes down to the piece-feeding mechanism 4 and then to the orientation mechanism 5. The conical stop 24 enters the product hole and presses it against the friction rotating disk 21. As the product rotates, the spring-loaded latch 25 slides along the upper end of the product and into the groove. After that, the lever 23 is rotated and the stop 24 drives the product into the slot of the transporting disk 6. There the product is fixed with a groove on the protrusion 63. The products are moved by the transport disk 6 from one measuring station to another. At station 8, the needle 35 penetrates the product and closes the contacts 36. The measurement results of the electromagnetic parameters are transmitted to the electromagnet 47. If the product 0 is defective, it will be dropped onto the tray 12 when the disk 6 is turned one way. Then the height of the product at six points, the depth of the undercut, and the outer diameter in two sections along the height are alternately controlled. Defective products are discarded after each measuring station. The year-old products in tray 13 supply the marking mechanism 14, from where they fall on the inclined tray 49. Products by the piece pop5

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they are given to a step conveyor 53. A set of seven products is pushed by a pusher 56 into a cassette 59 placed on a conveyor 54. Then the cassette is displaced by one step and the second set of seven products is dropped into it. After the cartridge is filled, a new one is installed in its place. The empty cassettes 59 are located in the storage conveyor 57, from where they are lowered onto the conveyor 54. The filled cassettes Q are lifted by the storage conveyor 58, from where they are removed.

products placed between the piece feeding mechanism and the transporting disk and the device for laying suitable products, the product orientation mechanism being designed as a driving friction disk, driving lever located above the tray and mounted on one arm of the conical stop lever and spring-loaded lock.

Claims (3)

Invention Formula 2. An automatic machine according to claim 1, characterized in that the measuring station for controlling the height of products includes a position for controlling and rejecting products with overstated 1. An automatic machine for controlling and sorting 5 sizes and six positions for controlling products of cylindrical shape, containing and rejecting products with lowered drive, placed on the base, tray with a mechanism for the mechanical supply of products, transporting disk with slots for opportunity 20 installed with intermittent rotation around the vertical axis, evenly placed disco measuring stations for monitoring the diameters and heights of products, trays for removing rejected and suitable products and a drive, characterized in that it is equipped with an additional measuring station for monitoring Electromagnetic Parameters by Mechanism Orientation25 measures installed with the ability to control the size of products at various points. 3. Automatic on PP. 1 and 2, characterized in that the stacking device for suitable products is made in the form of an inclined tray with a cut-off device adjacent to the tray of the stepping belt conveyor installed perpendicularly under it of the retraction stepper conveyor, the drive pusher and two vertical reel-mounted conveyors storage conveyors, respectively, for EMPTY and filled cassettes. products placed between the piece feeding mechanism and the transporting disk and the device for laying suitable products, the product orientation mechanism being designed as a driving friction disk, driving lever located above the tray and mounted on one arm of the conical stop lever and spring-loaded lock. 2. An automaton according to claim 1, characterized in that the measuring station for controlling the height of the products includes a position for controlling and rejecting products with oversized dimensions and six positions for controlling and rejecting products with underestimated measures installed with the ability to control the size of products at various points. 3. Automatic on PP. 1 and 2, characterized in that the stacking device for suitable products is made in the form of an inclined tray with a cut-off device adjacent to the tray of the stepping belt conveyor installed perpendicularly under it of the retraction stepper conveyor, the drive pusher and two vertical reel-mounted conveyors storage conveyors, respectively, for EMPTY and filled cassettes. figl Fig2 Z rh rti rh lld: III four/ Fig.Z 4tf i, 43 1.6 4 4 57 .