SU1051018A1 - Device for piecemeal devivery of elongated products - Google Patents

Abstract

A DEVICE FOR THE BY-DAY EXTRACT OF LONG-DIMENSIONAL PRODUCTS, containing a feeding mechanism, a storage device, a cutter and a moving mechanism of the shutter mounted on the frame. characterized in that, in order to expand the functionality by providing analysis of the curved products, the mechanism of moving the cutter is a carriage located above the hopper, the bottom of which is made with grooves, the shut-off device is rigidly fixed on the carriage, and the device is equipped with stops with a drive for moving them located in the slots of the bottom of the accumulator, the carriage path delimiters mounted on the frame and connected to the drive stops, and a spring-loaded lock mounted on the carriage with awn interaction with the aforementioned path constraints.

Description

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x The invention relates to devices for piece delivered long products and can be used in mechanical engineering, boiler building, for example, for the manufacture of a heat exchanger. A device for the piece-by-piece delivery of long products is known, comprising a feeding mechanism, a hopper, a chopper, and a mechanism for moving the chopper, mounted on the frame 1.. However, the known device cannot provide high efficiency in the single-issue delivery of long products, since without an additional mechanism, the products lie in two or more rows, which reduces the productivity of labor when disassembling the curved products. The purpose of the invention is to extend the functionality by providing parsing of curved products. This goal is achieved by the fact that in a device for single-piece delivery of long products containing a feed mechanism, a drive, a cutter and a mechanism for moving the picker mounted on a frame, the mechanism for moving the shutter is a carriage located above the drive, the bottom of which is; made with grooves, the cut-off device being rigidly fixed on the carriage, and the device is equipped with stops with a drive for their movement located in the grooves of the accumulator bottom, limits of the carriage path fixed on the frame and connected with the drive of the stops, and a spring-loaded lock installed on the carriage with the possibility of interacting with the aforementioned path readers. FIG. 1 shows a device for the piece-by-piece dispensing of long products, general view; in fig. 2 is a view A of FIG. one; in fig. 3 is a view B in FIG. 2; in fig. 4 shows a section B-B in FIG. 2; in fig. 5 is a view of FIG. 3; in fig. 6 is a section DD-D in FIG. four; in FIG. 7 is a cross-section of the LC section in FIG. 4. A device for the piece-by-piece delivery of long products consists of a feeding mechanism 1, a storage device 2, a cutter and a mechanism 3 for moving the cutter, mounted on the frame (Fig. 1). The feeding mechanism 1 is; the Y-shaped pocket is hinged by the replenishment on the axis 4 with possible rotation by means of a pneumatic actuator 5 connected to the pocket through a flat spring 6. The accumulator 2 is located on shock absorbers 7 mounted on ball bearings. The shock absorbers are installed on the load side of the table and rest on the base plates, and on the discharge side, on the adjusting feet 8, which allow the drive angle to be tilted. Under the accumulator 2, electromagnets 9 are disposed mounted on the platform 10 mounted with the possibility of changing the angle of inclination. Above the hopper 2, shafts II are mounted, which are mounted on brackets 12 mounted on base plates. In addition, a stopper 13 is placed above the hopper, which individually orients the loadings one after the other. The mechanism 3 for moving the shutter (Fig. 2 and 3) consists of a carriage 14 mounted on a monorail 15 with the ability to move by means of a chain transmission 16. On the frame of the carriage there is a clamp 17, spring loaded 18 and cooperating with the bracket 19. The tip 20 of the shutter is fixed with lock 17 with the possibility of raising and lowering. The bracket 19 is hinged on. The tip 20 of the shutter is made in the form of an L-shaped plate with a variable cross section at the base of the product configuration. The bracket 19 interacts with the carriage moving in the extreme position with the stops 22 and 23, which are angles fixed obliquely on the metalwork. In addition, the cutter mechanism contains two rows of sliding stops 24 and 25 hinged on the levers 26 associated with spring-loaded cores of electromagnets 27 placed under the metal construction drive. At the same time, a bracket 28 is attached to the carriage, which interacts with the flags of the limit switches 29. The cutter mechanism is equipped with a photocell 30 installed between the sliding stops 24 and 25. The products are fed to the hopper 2. The hopper 2 is driven by electromagnets 9. feeding them to the mechanism of the trimmer 3. When moving products through the drive 2, they pass under additional shafts II, which contribute to the ordering of the position of the products on the drive 2. The gap between the additional shaft Amy 11 and drive 2 is adjusted by shifting the axles of the additional shafts. The limiter 13 prevents the laying of products in two layers. The size of the gap between the accumulator 2 and the limiter 13 can be adjusted. The articles are advanced to the movable stops of the second row, overlapping the slit located in the accumulator 2 above the photocell. The photocell 30 is actuated. The photocell signal is fed to the actuator 16. The carriage 14 with the cutter 20 begins to move, the division is one product along the entire length. When the carriage 14 moves, the bracket 28 touches the flags of the limit switches 29. This serves as a signal of the electromagnet to the movable stops 24 and 25. When the carriage 14 moves, the movable stops 25 second: the same row are removed, freeing the path for the cutter 20 and the product, and the stops 25 of the first p Yes, they are advancing the rest. products to the cutter 20. The product by the end of the shutter 20 is separated and discarded from the drive. When the carriage 14 is moving, the end of the latch 19 rises up and locks the cutter 20 in the upper position. The product is reset, the carriage 14 reaches the limit switch (not shown) fixed on the monorail 15. The signal of the limit switch is applied to the control of the chain drive 16. The rotation of the electric motor is reversed . The carriage 14 moves in the opposite direction. The bracket 19 in its path touches alternately the flags of the limit switches 29, this serves as a signal for the alternating operation of the electromagnets. The movable abutments 25 are advanced and the movable abutments 24 are removed. In motion, the levers are driven by electromagnets 27 and extend through slots in the surface of the vibrating table. The lock pin when moving the carriage 14 slides against the stopper 22 and the slam-shutter 20 goes down. The carriage 14 reaches the limit switch and stops, after which the process is repeated.

- The use of the invention allows for the constructive implementation of the cutting mechanism and the presence of movable stops to ensure a clear separation of one product from another, i.e. expand the functionality of the device.

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Claims (1)

A DEVICE for piece-wise dispensing of LONG-DIMENSIONAL PRODUCTS, comprising a feeding mechanism, a drive, a cutter and a cutter moving mechanism mounted on a frame, characterized in that, in order to expand the functionality by providing analysis of curved products, the cutter moving mechanism is a carriage located above the drive, the bottom of which is made with grooves, while the cutter is rigidly fixed to the carriage, and the device is equipped with stops with a drive for moving them, located in the grooves of the bottom storage, carriage stops the way, fixed on the frame and connected to the drive stops and a spring-loaded latch mounted on the carriage with vozmozhnostYb interaction with the mentioned stops the way. Fig / SU. „. 1051018