SU1225759A1 - Accumulating magazine - Google Patents

Description

The invention relates to mechanical engineering and can be used in automated lines for interoperable accumulation of parts.

The purpose of the invention is the expansion of the technological capabilities of the store-drive.

This goal is achieved by the ability of the store to work both as a dead end and a transit one, with the use of

the store as a transit allows for both the previous equipment and the subsequent one. In this case, the parts 3 along the feed chute 30 are transferred by the comb 31 to the discharge chute 32 and fed to the downstream equipment. The command to move the comb 3 to the right

embedding it in an autoline line, transferring parts from the machine to the machine, not passing them through the magazine, which is ensured by the presence of a direct connection between the inlet and outlet trays.

blowing In this case, the parts 3 along the feed chute 30 are transferred by the comb 31 to the discharge chute 32 and fed to the downstream equipment. The command to move the comb 3 to the right

The proposed technical solution is supplied with a sensor 34 when releasing it bakes the work of an automatic line and with a plate reloader 29 from the part. Dutch -: 35 disabled.

In the second mode, the hardware does not work.

failure of individual machines — subsequent machines are fed from the drive, and if the drive fails, the line works directly without using it.

Kah FIG. 1 of {Brazheya store circuit; in fig. 2 - mechanism for moving parts on the shelves.

The store-store of parts consists of vertical racks 1, on which several rows of horizontal shelves are fixed — 25 2a and 2c, installed one above the other and made in the form of rectangular plates. Over each shelf, from the end of the part 3 laid on it, the combs 4a and 4b are installed, made in the form of rollers 5 with fingers 6. The rolls 5 are fixed in vertical posts I at a distance of 1/2 the diameter of the stackable part car (for round parts x). One end of the rollers 5 is wired in the form of rails 7 that engage with gears 8, zak30

behind the drive. In this case, a command is issued to turn on the sensor 35, which begins to operate in storage mode, i.e., a command is given to stop the supply of parts to the valve 32 and at the same time the pin 19 begins to move upwards. Together with the rod 19, the overload plate 29 with part 3, rigidly fixed on it, with part 3, shchtana 24 with plate reloaders 27, on which parts 3 can be found, and brackets 18 with laths 17. Gears 16, turning referring to pefK 17, in turn, turn the combs 4a and 4c. The bracket 18, lifting up, causes the rocker 25 to make one semi-swiveling movement, while the vertical rods 26 with their fixed, fins, overloaded to the shaft 9, which by kinematic-35 tests 28 are lowered down, to the overload through the toothed conical 10 and The rack and gear is connected to the power cylinder 12, the stick-rail of which is carried by the cam 13 interacting with the sensors 14 and 15.

The opposite end of the rollers 5 is provided with gears 16 interacting with the rails 7 of the brackets 18, the latter being connected to the rod 19 of the power cylinder 20, with a cam 21 located on the rod 19 interacting with the sensors 22 and 23.

The rod 19 is also rigidly connected with vertical bars 24 hinged on the rocker arm 25. The other end of the rocker arm 25 is pivotally connected to the vertical bars 26 located on the other side of the shelves. On the vertical rods 24 and 26, the loading plates 27 and 28 are installed. The rod 19 is rigidly connected and the loading plate 29 for the parts 3 that are at the last position of the inlet tray 30 located under the magazine and equipped with independent-powered combs 3 not shown) for moving parts through it. Discharge pipe 40

There are no 28 parts at this time.

The rod 9 moves upward until the loader 29 reaches the lower shelf of the hopper, the loaders 27 reach the first overlying shelves 2a and 2c, the loaders 28 do not reach the first lower blade, their shelves 2a and 2b, and the bay 4a and 4b are not turned 90 °. In this case, the fingers 6 of the combs 4a occupy a horizontal position and enter between 45 parts located on the shelves 2a, the fingers 6 of the combs 4c occupy a vertical position and come out of the gaps between the parts located on the shelves 2c.

At the end of its stroke, the rod 19 with the cam 21 presses the sensor 22 and commands the cylinder 12, the stem rod of which moves, rotates the shaft 9 with the gear 8. Each of the gears 8, interacting with the rail 7, moves in the extreme right position, the combs to the left, in this case, the combs 4c, with vertically positioned fingers, move freely along the shelves 2c, do not interact with the parts, and the combs 4a,

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current 32 is flush with inlet tray 30 and separated from it with an opening for accommodating loading plates. 29. The comb 31 is provided with a cam 33 interacting with the sensor 34.

Sensors 35 and 36 are installed on it in order to monitor the operation of the store on it.

Store-drive works in three modes.

In the first mode (transit) works

blowing In this case, the parts 3 along the feed chute 30 are transferred by the comb 31 to the discharge chute 32 and fed to the downstream equipment. The command to move the comb 3 to the right

 supplied by the sensor 34 when the reload plate 29 is released from the part. Dat

behind the drive. In this case, a command is issued to turn on the sensor 35, which begins to operate in storage mode, i.e., a command is given to stop the supply of parts to the valve 32 and at the same time the pin 19 begins to move upwards. Together with the rod 19, the overload plate 29 with part 3, rigidly fixed on it, with part 3, shchtana 24 with plate reloaders 27, on which parts 3 can be found, and brackets 18 with laths 17. Gears 16, turning referring to pefK 17, in turn, turn the combs 4a and 4c. The bracket 18, lifting up, causes the rocker 25 to make one semi-swiveling movement, while the vertical rods 26 with the fixed overloading plates 28 are lowered down onto the overload

There are no 28 parts at this time.

The rod 9 moves upward until the loader 29 reaches the lower shelf of the hopper, the loaders 27 reach the first overlying shelves 2a and 2c, the loaders 28 do not reach the first lower blade, their shelves 2a and 2b, and the bay 4a and 4b are not turned 90 °. In this case, the fingers 6 of the combs 4a occupy a horizontal position and enter between the parts located on the shelves 2a, the fingers 6 of the combs 4c occupy a vertical position and leave the gaps between the parts located on the shelves 2c.

At the end of its stroke, the rod 19 with the cam 21 presses the sensor 22 and commands the cylinder 12, the stem rod of which moves, rotates the shaft 9 with the gear 8. Each of the gears 8, interacting with the rail 7, moves in the extreme right position of the comb to the left, at the same time, the combs 4c, with vertically positioned fingers, move freely along the shelves 2c, do not interact with the parts, and the combs 4a,

with horizontally placed fingers, move the parts located on the shelves 2a of the drive, one step at a time.

Moreover, part 3, lifted by reloader 29, is moved to the lower shelf 2a of the accumulator, the parts located on reloaders 27 are moved to zeros 2a, the parts located on shelves 2a in front of reloaders 28 are moved to them.

At the same time, the cam 13 of the slider rod clicks on the sensor 14 and moves the command to the power cylinder 20, the rod 19 of which starts to move downwards. Together with it, the material loader 29 and the shafts 24, which have been freed from the parts, move downward as well the bracket 18 with the rails 17, which, by interacting with the scraper 16, begin to turn the combs 4a and 4c. At the same time, the bars 26 with reloaders 28, to which the parts move, begin to move upwards. The rod 19 is moved downwards until the entire system returns to its original position, while the loading device 29 is lowered to the level of the inlet tray 30, and the dies 4a and 4b are rotated 90 ° in the opposite direction. In this case, the fingers 6 of the combs 4a occupy a vertical position and exit from the gaps between the parts located on the shelves 2a, the fingers 6 of the combs 4c occupy a horizontal position and enter between the parts located on the shelves 2c.

At the end of its movement, the rod 19 presses cam 21 to the sensor 23 and a command is given to the cylinder 12, the rod rack of which begins to move and through the bevel gear 10, the shaft 9, gears 8 mixes the dies 4a and 4c from left to right. At the same time, combs 4a with vertically positioned fingers 6 move freely along shelves 2a, combs 4c with horizontally positioned fingers move the parts located on shelves 2c of the drive one step further. Parts located on reloaders 28 are moved to shelves 2c, and parts located on shelves in front of reloaders 27 are moved on them.

Simultaneously with the command being sent to the cylinder 12, the command to move the comb 31 to the right is also sent to move the parts along the tray 30 and to feed the next part to the material handling device 29. As soon as the part gets to the material handling equipment 29, the sensor 35 is activated and the whole cycle repeats.

If, for any reason, the parts 3 were not on the support 29, then a command is received from the sensor 34 to repeat the reciprocating movement of the comb 31.

Thus, the parts are successively moved upward, moving from one shelf to another, until sensor 36 triggers, which gives a signal that the drive is full.

In the third mode, in which the equipment in front of the drive stopped working and the tray 30 is empty, and the equipment behind the drive continues to work, it is necessary to issue parts from the drive. In this case, a command is issued to turn on the sensor 35, which begins to operate in the dispensing mode, i.e., a command is sent to the power cylinder 20, the shafts 19 of which start moving upwards. The loader 29, the rod 24 with reloaders 27, on which there are no parts, and the bracket 18 with the rails 17, which, by interacting with the gears 16, rotate the dies 4a and 4c, are mixed up with the brush.

In this case, the fingers 6 of the combs 4a occupy a horizontal position and enter between the parts located on the shelves 2a, the fingers 6 of the combs 4c occupy a vertical position and exit from the gaps between the parts located on the shelves 2c. At this time, the rod 26 with reloaders 28 with the parts lowers down.

At the end of its stroke of the rod 19, the cam 21 presses the sensor 22 and commands the cylinder 12 which moves the rod-rod and moves the dies from left to right. In this case, the combs 4c with the vertical arrangement of the fingers 6 move freely along the shelves 2c, and the combs 4a with the horizontal arrangement of the fingers 6 move the parts located on the shelves 2a of the accumulator, one step from left to right. The part located on shelf 2a in front of the loader 29 moves onto it, the part located on the loaders 28 standing on the same level with shelf 2a, moves to the last, the parts located on the shelves 27 moving to the loaders 27. Then the rod 19 goes down along with the loading device 29, on which there is a part, which is shifted by the comb 31 to the discharge chute 32, and the parts on the shelves move right to the left. After that, the cycle repeats.

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Compiled by A. Kotov

Tehred I. VeresKorrektor V. Butt ha

Circulation 826 Subscription

VNIIPI USSR State Committee

inventions and discoveries

113035, Moscow, Zh-35, Raushsk nab. 4/5

Branch PPP "Patent, Uzhgorod, st. Project, 4

Claims (1)

STORAGE STORAGE, comprising shelves mounted on top of each other in several rows, inlet and outlet trays, a mechanism for moving parts on shelves with movable combs and a mechanism for moving parts from shelf to shelf, characterized in that, with the aim of expanding technological capabilities, supply and discharge the trays are installed at the same level with the opening between them, and the mechanism for moving parts from shelf to shelf is made in the form of rockers mounted with the possibility of rocking movement with vertical arms fixed to them rods having arranged in series neoskolko-conveyors plate, wherein the plate-conveyors of the lower row are arranged to be movable to the level of inlet and outlet opening in the trays therebetween. Yu N3 SL Fig I>