SU1406030A1 - Apparatus for layer-wise placing of articles into container - Google Patents

Abstract

This invention relates to devices for stacking packaged products in a container in layers. The purpose of the invention is to increase the reliability and expansion of technological capabilities by providing stacking bags of irregular geometric shape with a comb. Products 7 along conveyor 1 are fed up to stop 3, the first stream is filled, which is formed in the pushrod with 6 vertical partitions. After the first brook is filled, the shut-off device 2 is triggered, the product is clamped, and the hydraulic cylinder 30 pusher 6 is fed one step, the hydraulic cylinder 28 is activated, and the cut-off device 2 moves back, the next brook is filled. After filling all the streams, the pusher 6 transfers the products to the forming table, under which the external sheet is placed. The insertion sheet enters the container, the mechanism 4 lifts the container, while the scallops of the bags are pressed, after which the product is fed onto the container of the hydraulic cylinder 18 on the table. The sliding sheet and table are withdrawn by the hydraulic cylinders 17 and 18, and the layer of products is dumped by the interceptor 27 into the container. 4 il. i (L

Description

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The invention relates to devices for laying packaged products in containers and is intended for mechanized layer-by-layer loading of packages of irregular geometrical shape with an unstable base into a container.

The aim of the invention is to expand the technological capabilities of the device and its reliability.

Figure 1 shows the proposed device, a General view; figure 2 - section aa in figure 1; on fig.Z - section BB in figure 1; figure 4 - diagram of the layered loading of packages in the container.

The proposed device contains a feeding conveyor 1, a cut-off 2, an emphasis 3, a mechanism 4 for lifting the container 5, a pusher 6 for the products 7, a mechanism for loading the products 7. The pusher 6 for the products 7 is equipped with a carriage 9 mounted in the guides 10., K the bottom of the carriage 9 is attached to the vertical plates 11, which form the streams 12, the number of which corresponds to the installation pattern of products 7 in the container 5, the streams parallel to the feeding conveyor 1. The feeding conveyor 1 is made with the sides 13. The distance between the sides 13 is somewhat less than the distance between planes Steam 1I.

The loading mechanism for products 7 consists of a platform 14, to which two T-shaped guides 15 and a bracket 16 are fixed. Hydraulic cylinders 17-19 are fixed to the bracket 16. Sliding sheet 20 and forming table 21 located above it are mounted in guides 15. The table 21 is provided with a vertical rim 22 and a transitional bridge in the form of a rotary plate 23 between the feeding conveyor and the forming table. Brackets 24 with rollers 25 are rigidly attached to the table 21. The carriage 26 is mounted on the rollers 25. To the carriage 26 there is attached a pusher 27 of product layer. The forming table 21 is movably mounted along the sliding sheet 20 and is provided with a drive for these movements.

The cutter 2 is installed in front of the pusher row and is connected to the hydraulic cylinder 28. The stop 3 is provided with a hydraulic cylinder 29. The sliding sheet 20, the forming table 21, the carriage 26 are rigidly connected respectively to the hydraulic cylinders 17-19. Carriage 9 tough

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connected to the hydraulic cylinder 30. The swivel plate 23 is driven in the form of a hydraulic cylinder 31. The platform 14 is connected to the hydraulic cylinder 32.

The device for layer-by-layer packing of packages in a container operates as follows.

The products 7, oriented with the length of the side along the axis of the feeding conveyor 1, are fed into the first stream 12 of the carriage 9 until they come into contact with the stop 3, wherein the rod of the hydraulic cylinder 29 is extended. When the number of items 7 corresponding to the laying pattern is collected in the stream 12, photo cells (not shown) are triggered. After that, the cutter 2 uses the hydraulic cylinder 28 to clamp the first product 7 that does not fit in the stream 12. After that, the cylinder rod 29 is retracted and the stop 3 moves out of the stream 12. Parts 7 by conveyor 1 move in the stream 12 by the amount of the stop 3 forming a gap between the product 7, the clamped clamp 2, and the articles 7 in the stream 12. The position of the trimmer 2 and the stroke of the stop 3 are selected so that, when the trimmer 2 triggers, the clamped article 7 and the vertical plates 11 provide a gap. Thus, when the geometrical dimensions of the products 7 are changed, the plates 11 are prevented from touching the clamped product 7. Thereafter, the carriage 9 is moved by the hydraulic cylinder 30 along the guides 10 by a step equal to the distance between the plates.

Then the stop 3 is moved to its original position, the cut-off device 2 also returns to its original position, and the next batch of items 7 enters the stream 12, and the cycle repeats. In this way, all the streams 12 are filled. After the latter has been filled, the stream 12 carriage 9 by the hydraulic cylinder 30 is fed forward so that all the products 7 are on the rotary plate 23 and the table 21. With the help of the hydraulic cylinder 32, the platform 14 is lowered so that the lower edge of the plates 11 becomes Extending the top edge of the product 7.

Thereafter, the carriage 9 and the platform 14 return to their original position. Then the carriage 9 is fed forward by the hydraulic cylinder 30 and the front plate and seals the products

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7 before contact between them, thereby turning the rotary plate 23. The carriage 9 is again returned to its original position, and the rotary plate 23 is set vertically by means of the hydraulic cylinder 31. Thus, the products 7 on the table 21 are fenced on three sides: from the sides - a vertical rim 22 and a rotary plate 23, and from the rear - an emphasis 3,

Using the hydraulic cylinders 17-19, the sliding sheet 20, the table 21 and the pusher 27 are inserted into the previously (the container 5 lifted to the required height by the LOW 4 container 5. Then the sliding sheet 20 and the table 21 are returned to their original position, and the product 7, held by the collider 27, lowered to the bottom of the container 5. Thereafter, the interrupter 27 associated with the carriage 26 is returned to its original position by the hydraulic cylinder 19. The swivel plate 23 is again shifted to the horizontal position by the hydraulic cylinder 31. The loading cycle of the products 7 on the table 21 is repeated.

After the product 7 has been loaded onto the table 21, the sliding sheet 20 of the hydraulic cylinder 17 is inserted into the previously lowered container 5. Moreover, a gap is provided between the bottom of the sliding sheet 20 and the top of the products 7.

Then the container 5 is raised by means of the mechanism 4 and the scallops of the products 7 are crushed. And thus, the distance between the sheet and the shelf becomes sufficient for the subsequent loading of the next layer of products 7. With the help of hydraulic cylinders 18 and 19, one-hundred-two and the pusher 27 are inserted into the end

The liner 5. Then the retractable sheet 20 and the table 21 are returned to their original position, and the articles 7 held by the interceptor 27 are lowered onto the previously loaded layer. After that, the pusher 27 returns to its original position.

Similarly, the loading of products 7 on the shelves b and c.

The use of the proposed device for layer-by-layer stacking of packages in a container allows reducing manual labor in packing plants, making fuller use of the volume of containers and increasing the efficiency of container transportation aimed at improving public service.

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The formula of the invention A device for layering products into layers containing a feed conveyor with a stop, a cutter, a pusher of a series of products forming a table with a pull-out sheet underneath, a product layer pusher and a container lifting mechanism, characterized in that - the grip of technological capabilities, the pusher of a number of products is equipped with a carriage with vertical plates fixed at the bottom of the carriage so that they form streams parallel to the feeding conveyor, the cut-off device is installed detecting a number of front pusher, and forming a table mounted movably along the sliding sheet and provided with a drive these

displacements, in this case, between the feed conveyor and the forming table, the rotary plate with the drive is mounted on the horizontal axis.

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Claims (1)

2o claims A device for layer-by-layer packing of products in a container containing a feed conveyor with an emphasis, a cutter, a pusher of a number of products forming a 25 table with a sliding sheet located below it, a product layer pusher and a container lifting mechanism, characterized in that, in order to increase the reliability and expand technological opportunities, the pusher of a number of products is equipped with a carriage with vertical plates fixed to the bottom of the carriage so that they form streams parallel to the _35th giving conveyor, a cutter is installed in front of the push fir tree row, and the forming table is mounted with the possibility of movement along the sliding sheet and is equipped with a drive 40 movements, while between the feed conveyor and the forming table is installed on a horizontal axis a rotary plate with a drive. ) 406030 phage. 2 (rig.Z mm