SU1242323A1 - Method and apparatus for assembling and regular stacking of arrangement - Google Patents

Abstract

1. A method of assembling and ordering the stacking of products into a package, mainly of segments of a scraper conveyor chain, including connecting scrapers with a chain segment, moving them and stacking, characterized in that, in order to increase productivity, the chain segment is laid horizontally at the assembly level, then step-by-step movement of a chain segment along its longitudinal axis with sequential assembly with scrapers, and the first half of the chain segment with assembled scrapers is lowered below the level during collection; The ki, and the further movement of the assembled chain segment, are carried out by the middle scraper at the assembly level, folding it in half, after which the entire assembled chain segment is lowered below the assembly level and the ordered stacking of the chain segments into the bag is performed. Q F (L ND Od With 00 Figure 1

Description

 L. A device for assembling and ordering the stacking of products in a package, mainly segments of the scraper conveyor chain, containing an assembly table, an assembly mechanism mounted on it and horizontally placed, made of two parts. This conveyor with pushers for the chain is required so that, in order to increase its productivity, it is equipped with a palletizer and a driven carriage mounted next to the table during the assembly, while the palletizer is made in the form installed on the supports of the horizontal beam,

The invention relates to the field of assembly work in mechanical engineering, namely the assembly of conveyor chains.

The purpose of the invention is to increase the productivity by providing periodic (step-by-step) mechanized feeding of the chain segments from the beginning of the assembly, with twisting them in half, before placing them in a package that meets the conditions of delivery.

FIG. 1 shows a device, side view; in fig. 2 - the same, top view, and diagram of cyclogram 1 of the trolley movement; in fig. 3 shows section A-A in FIG. one; in fig. 4 shows a section BB in FIG. one; Fig. 5 shows the arrangement of the assembled section of the chain and the scrapers during assembly and folding in half; in fig. 6 — assembled item — chain segment with scrapers, side view; in fig. 7 is the same, top view in FIG. 8 is a section bb of FIG. 6. The device consists of a pedestal 1, a table for assembly 2, a bag 3 and a carriage 4 (Fig. 1-4).

The assembly table 2 comprises a frame 5 with a feed sprocket 6 with a drive, a supporting sprocket 7 with a ratchet mechanism, a hydraulic rivet bracket 8, clamps 9, a handle 10, a two-chain conveyor 11 with pushers 12, a drive 13 of the conveyor 11 single-chain and a conveyor 14 with a hook 15.

The packer 3 comprises a beam 16, a double-chain conveyor 17 with a pusher on it with an additional conveyor with pushers and drive flaps with directional straps for the chain, as well as an inclined chute with drive rails mounted between the table and the guides, with the lower branch of the additional conveyor the packer is located above the level of the assembly, the guide bars and the drive points are placed at the level of the assembly, and the drive carriage is installed with the possibility of stepwise movement under the folding ones. sash about

18, front strut 19, containing swivel rulers 20 with a drive 21, hinged levers 22, a fixed inclined trap 23 and a rear strut 24 24. The brackets 16 are fixed to the brackets 25 supporting the rotary flaps 26., consisting of guide rails 273 levers 28, rods 29. In addition to the Toros on the beam is installed actuator 30

 flaps 26 and conveyor drive 31. Trolley 4 is equipped with a drive and of course switches controlling the movement of the trolley (not shown),

15 The device operates as follows.

From a bundle of chain segments (for example, consisting of 43 chain segments) intended to be assembled, laid

20 on the pedestal 1, take the end of one segment 32, carry it, between the guide rollers and the button, they fall on the bottom one. the asterisk b, include its drive, carries further the end of the segment through

25 a supporting sprocket 7, a hydrolepal clamp 8 and throw the first link 33 of the piece onto the hook 15 of the conveyor 14. The asterisk feeds, pulling, pulling the chain from the bundle to those

30 pores until the loop of the chain section formed between the sprockets 6 and 7 is not located on the tray and the end switch that turns off the drive of the feed sprocket (the positions are not indicated).

.

Then take the semi-scraping 34, bring it under the chain and put it on the corners mounted on the slat system mounted on the hydrocrypal bracket 8, put the second semi-scraper 35 over the corresponding link of the chain segment, aligning it with the lower semi-scraper, insert the rivets 36 into the holes of the semi-scrapers and turn The clamping current 9 presses the half-bars to the corners (the corners and levers are not marked).

By turning the handle 10, the floor is inserted, the scrapers in the zone of the hydrolepal staple include the latter and the rivets are riveted. After my ridge, the bracket is turned off, except for the assembled scraper 37.

By turning the handle 10, the output of the scraper 37 into the assembly area releases the clips 9 and turns on the drive 13 of the conveyor IV, and therefore the coil 14. When moved, the hook 15 extends the chain cut to the right, and the pusher 12 of the conveyor 11 located under the asterisk , picks up the scraper 37 and moves it further by the required amount from the scraper assembly bridge (i.e., on the chain pitch). I

Perform the specified techniques

subsequent scrapers 38 to 43 are collected (for example, seven scrapers per chain segment).

After the scrapers 38-42 have been assembled by switching on the drive 13, the chain section is moved by the pushers 12 of the conveyor 11. After the chain section has been moved a predetermined step, the conveyor returns to its original position j and the pushers then incline and pass under the scrapers.

As the last link of the assembled segment laid on the pedestal 1 emerges from the bundle, it is connected by a technological link with the first link of the next segment of the chain in the bundle to the technological link.

The sequential arrangement of the scrapers during the assembly process is shown schematically in FIG. 5 (positions a to j), where the position of the scrapers at each installation position for the assembly is depicted after moving from & a length of chain one step forward and returning the conveyor 11 to its original position.

The position of the scrapers when assembling after the turn:

42323. four

a) assembling the scraper 37 and moving the chain segment with it by the installation conveyor to a predetermined pitch, with the slats 20 swiveling the palletizer 3 divorced; 5) assembly of the scraper 38 and the replacement of the chain segment by the installation conveyor a predetermined step forward;

5) assembling the scraper 39 and moving the chain segment by the installation conveyor 10 a predetermined step forward;

l) assembling the scraper 40 and moving the chain cut by the installation conveyor to a predetermined pitch, while the scraper 37 falls on the inclined fixed tray 23 5 of the piler 3;

a) assembling the scraper 41 and moving the chain segment to a predetermined pitch, while the scraper. 38 falls on tray 23;

e) assembling the scraper 42 and moving 20 of the chain segment to a predetermined step, with

this scraper 39 falls on the tray 23;

g) assembling the scraper 43, turning on the drive 21, reducing the pivot plates 20 to a position parallel to

25 of the longitudinal axis of the installation, switching on the drive 31, moving the chain section 32 onto the doors 26 of the pack 1ka 3 by the pushers 18 of the conveyor 17 to a predetermined position with simultaneous folding of the chain segment twice; when pulling the chain out of the scraper 40 (middle), the scrapers 41 - 43 move along noBOpoTHbiM rulers 20, folding arms 22 and further along the guide lines 27 of the flaps 26, scrapers 39 - 37 rise along the tray 23, lifting the folding arms 22, passage t below them and further to the guides 27 casements 26;

0 position minimized from-. cutting the chains on the swing doors 26 with the appropriate location of the scrapers (40 - free, then complex 39-41, 38-42 and 37-43) before resetting

5 per cart.

After assembling the last (for example, the seventh) scraper, before turning on the drive 30, the technological connecting link is removed, thereby disconnecting the assembled piece from the subsequent piece pulled to the hook 15.

When the chain section is in position (shown in position (Fig. 5)), the actuator 30 is turned on, the flaps 26 are divorced and the assembled chain section is folded in half and falls onto the cart;

The ki 26 are returned to their original position. On the drawer, before starting to assemble the chain segments, one segment of the chain is laid along the axis of the cart, which, after assembling and laying the bundle (set) of the segments, link them.

The trolley moves along the movement for a given step. The assembly cycle of each chain segment is repeated.

The cart, after stowing a subsequent length of chain, is moved one step before storing a predetermined number of segments (for example, eight) in one layer and then returns to its original position.

The sequence diagram 1 for moving when stacked in one layer is shown in FIG. 2. To stack the chain segments in several layers (for example, six), the trolley is moved by repeating the cyclogram the required number of times. .

After assembling and stacking the last one in the bundle (set) of a segment, the trolley moves forward to the position of linking the bundle and removing it from the trolley.

The assembly cycle of the chain segments and packing in the package is completed.

The CPU, optional method and device can improve the performance of the assembly and eliminate heavy manual labor when moving and packaging the chain segments.

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Claims (2)

1. The method of assembly and orderly packing of products in a package, mainly of chain segments of a scraper conveyor, including connecting the scrapers with a chain segment, moving them and laying, characterized in that, in order to increase productivity, the chain segment is laid horizontally at the assembly level, then the stepwise moving a chain segment along its longitudinal axis with sequential assembly with scrapers, and the first half of the chain segment with assembled scrapers is lowered below the assembly level during movement, and gave The next movement of the assembled chain segment is performed for the middle scraper at the assembly level, folding it at the same time twice, after which the entire assembled chain segment is lowered below the assembly level and orderly stacking of the chain segments in the bag is performed. 21 i 4 FIG. one 1242323 A1 2, A device for assembling and orderly stacking of products in a package, * mainly of segments of a chain of a scraper conveyor, containing an assembly table, an assembly mechanism mounted on it and a horizontally arranged, made of two parts conveyor with chain pushers, Particularly, in order to increase productivity, it is equipped with a packer and a drive trolley installed next to the table during assembly, and the packer is made in the form of a horizontal beam mounted on supports, mounted on it an additional conveyor with pushers and drive flaps with guide rails for the chain, as well as an inclined tray mounted on the guide rails between the table and guide rails, with the lower branch of the additional baler conveyor located above the assembly level, the guide rails and drive Rulers are placed at assembly, and the drive trolley is installed with the possibility of stepwise movement under the folding. sashes.