SU1447627A1 - Arrangement for assembling the stiffening ribs with sheet for welding - Google Patents

Abstract

The invention relates to welding, in particular to the construction of a device for assembling stiffeners for welding. The goal is quality improvement. The device comprises fabric support mounted on a foundation and a movable portal 3 with a cassette 6 for a package of stiffening ribs 1. The front wall 7 of the cassette is made in the form of pivoting levers 12. The rear wall 8 is made movable from

Description

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relative to the base 9 of the cassette b. The base 9 is made with the support for the package of ribs 1 stiffness,: the 1-portal 3 is equipped with a cut-off stiffener 1 for the assembly; BbuiojiiieH-ny in the form of mounted on the basis of 9 cassette: 6 swivel, double-arm. On the non-working;., Shoulders of the levers are made grooves On. For 8 days, the wall 8 of the cassette 6 is mounted an axis, placed in the slots of the double-shouldered chugs. Each arm 12 of the front wall of the 7 of the cassette 6 is equipped with electromagnets 1 d fixed on it.

On the assembly of the stiffening rib 1 in the design position relative to the panel 2, when the portal 3 is installed in a predetermined position, the electromagnets 11 are connected. One of the stiffeners 1 is attracted to the electromagnets 11. The rear wall 8 of the cartridge 6 is moved away and the compartment is separated the remaining edges of the packet are disconnected by electromagnets 1 1;. and the first stiffening rib 1 slides down onto the panel 2 and is designed in a design position relative to the canvas.} a, 6 sludge.

The invention relates to a snack, in particular to the construction of a device for assembling stiffeners for welding, with a panel; The aim of the invention is to improve the quality by stabilizing the angular position of the stiffeners relative to the bottom.

In FIG. The device is in the initial position a side view of -d fig- /. - mc, at the time of tacking the edge to the canvass; in FIG. 3, the same plan view | on fYGo4 section А-А on fi1ch I (a packet of stiffeners is not shown) 5 in fig „5 - section B - B on fk-g. 3 s starting position; in fig „o - the same., at the time of withdrawal of the carriage.

The device for assembling the stiffeners 1 with the sheet-g1ip tem 2 for welding is held by the portal 3 mounted on the founda- tion, installed on the basis of 45 of the 45 located along the cloth 2, the Portal contains the drive 5 of the A & Portal 3 has installed a cassette 6 for a package of ribs of the checkpoint 1 e of the ES front wall 7 and the rear wall B and the base 9 of the cassette in the form of two paullehpio mounted gavellers.

- Walls 7 and 8 can be - installed vertically as well as at an angle to the port base 3 In this case, walls 7 and 8 are installed at an angle of 85%, which is nec-code:

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installation of stiffeners 1 at this angle when assembling the boom portal crane Side walls of the cassette 6 is made in the form of two racks 10.

Wall 7 is equipped with two vertical rows of electromagnets} 1 mounted on levers 12, which are mounted on axles. 13 with the ability to rotate around them by means of two pneumatic cylinders 14 mounted on each cage, c. The wall 8 is rigidly connected to the carriage 15 installed in the guides 6 with the possibility of alternating them from the pneumatic cylinder 17e, the stem of which is connected to the wall 8 "

On base 9, strips 18 are installed by means of a threaded joint 19. In this case, slats 18 are provided with longitudinal grooves 20, Planks. 8 with respect to the wall 7 are installed with an adjustable gap, corresponding to; width of one stiffening rib 1, Depending on the thickness of the stiffening rib 1, the clearance can be increased or decreased by means of a threaded joint 19 and grooves 20.

To the front of the carriage 15, a stop 21 is rigidly attached, by means of which, in the initial position, the gap between the wall 7 and the strips 18 is closed.

The device contains two compartments tel 22 in the form of double-arm swivel arms5 hinged to

channels and made with a groove 23 for interaction with the axis 24, rigidly mounted on the carriage 15,

The assembly for welding the stiffeners with the sheet works as follows.

In the cassette 6, a package of stiffeners 1 is installed, while the electromagnets 11 are disconnected and the rods of the pneumatic cylinders 14 and 17 are extended.

The actuator 5 is turned on, the portal 3 moves along the guides 4 and approaches the location of the first stiffening rib 1. Then the actuator 5 is turned off, and the portal 3 stops. The electromagnets 11 are turned on, the pneumatic cylinder 17 is turned on, the rod of which, retracted, moves the carriage 15 along the guides 16 together with the wall 8 and the stop 21.

The package of ribs 1 is deflected to wall 8, except for one rib, which remains in the same position due to the influence of electromagnets 11 on it and also due to the location of rib 1 in the gap formed by the end of the base 9 and wall 7. When the carriage 15 moves, the axis 24 slides along the groove 23 and at the same time lifts the working shoulders of the cut-offs 22, which cut off the package of stiffeners 1 from the first rib.

The gap between the wall 8 and the bars 18 is open, as the stop 21 has moved together with the carriage 15.

The electromagnets 11 are disconnected, the first stiffening rib 1 slides down onto the panel 2, the upper part of the rib 1 rests on the strips 18, thus maintaining the necessary angle of inclination of the rib 1 to the canvas 2. Then the tacking of the rib 1 to the canvas 2 is carried out.

After tacking, the stiffeners 1 turn on pneumatic cylinders 14, the rods of which retract and turn levers 12 on axles 13. Levers 12 s

stiffening ribs, while the cut-offs 22 hold the package of ribs 1 based on 9 from a possible shift when the portal 3 is moved. After the portal 3 has passed the specified distance, pneumatic cylinders 14 turn the levers 12 with electromagnets 11 to the initial position.

Include pneumatic cylinder 17, which moves the carriage 15 with a wall 8 and the stop 2J. The cutters 22 are recessed, stiffener pack

15 1 is pressed against the wall 7. Extreme

stiffener 1, when electromagnet 11 is turned on, presses against wall 7, after which the cycle is repeated.

Welding assembly

20 stiffening ribs with a cloth improves quality due to stabilization of the angular position of stiffeners relative to the cloth,

Claims (1)

25 claims Device for assembling stiffeners for welding with a web containing mounted on a foundation 30 support for the cloth and a movable portal with a cassette for a package of stiffeners of bone, the front wall of which is made in the form of pivotal levers, the back wall is made movable 35 relative to the base of the cassette, and the base is made with a support for a package of stiffeners, characterized in that, in order to improve the quality by stabilizing the angle The 40th position of the stiffeners relative to the panel, the portal is equipped with a cut-off stiffener supplied to the assembly, executed in the form mounted on the base of the cassette 45 pivoting double shoulders, on the non-working shoulder of each of which a groove is made, an axis is mounted on the rear wall of the cassette placed in the grooves of the double-arm levers, and each of them is separated by means of electromagnets P and 50 h the front wall of the cassette is fixed and do not prevent them from moving. electromagnets on it to hold the stiffener supplied to the assembly in the design Portal 3 to the next position. The actuator 5 is turned on, the portal 3 moves to the location of the next position relative to the web. stiffening ribs, while the shut-offs 22 hold the package of the ribs 1 on the base 9 from a possible shift when the portal 3 is moved. After the portal 3 passes the given distance, the pneumatic cylinders 14 turn the levers 12 with the electromagnets 11 to the initial position. Include pneumatic cylinder 17, which moves the carriage 15 with a wall 8 and the stop 2J. The cutters 22 are recessed, stiffener pack 5 1 is pressed against the wall 7. Extreme stiffener 1, when electromagnets 11 are turned on, presses against wall 7, after which the cycle is repeated. Welding assembly 0 stiffening ribs with a cloth improves quality due to stabilization of the angular position of stiffeners relative to the cloth, 5 claims Device for assembling stiffeners for welding with a web containing mounted on a foundation 0 support for the cloth and a movable portal with a cassette for a package of ribs, the front wall of which is made in the form of pivotal levers, the back wall is made movable 5 relative to the base of the cassette, and the base is made with support for a package of stiffeners, characterized in that, in order to improve the quality by stabilizing the angular position of the stiffeners relative to the panel, the portal is equipped with a cutter for assembly of stiffener, filled in the form of mounted on the base of the cassette 5 pivoting double shoulders, on the non-working shoulder of each of which a groove is made, on the rear wall of the cassette is mounted an axis placed in the slots of the double-shouldered levers, and each is ryopolozhenie relative to the cloth. F ".g FIG. 2 2 g / J shchi 5 FIG. 6