SU307810A1 - THE DEVICE FOR THE ASSEMBLY AND REMOVAL OF SOBBIN IN BLEACHING, PAINTING AND DRYING EQUIPMENT - Google Patents

Description

The invention relates to a device for packing and removing bobs during the chemical processing of yarn in the textile industry.

A device for nozzles removal and removal of bobbins in bleaching, dyeing and drying apparatus is known, which includes a turntable that secures the bobbin holder on it, a device for the attachment of bobbins, shaped as a tray, and a table drive.

In the proposed device, in order to mechanize the process of removing and spooling bobbins on bobbin-holder rods and increasing labor productivity, the turntable is installed on the lifting platform, having an individual drive. The tray for the bob attachment is installed on the carriage n and equipped with a chain conveyor that interacts with the bob located in the tray at the time it is fed to the bobbin holder.

FIG. 1 shows a kinematic diagram of the device; in fig. 2 shows the device, front view; in fig. 3 - the same, side view; in fig. 4 is the same plan view; in fig. 5 - device with a device for fitting reels; in fig. 6 is a device for fitting reels, side view; in fig. 7 - the same plan view; pas figs. 8 is a diagram of the transfer of the platform to the removal position of the bobbins; FIG.

9 is a diagram of the translation of the platform and the position of the nozzle reels.

The device contains a lifting platform / with a turntable 2 and a device for fitting reels, which has a tray 3 and a drive.

The lifting platform has, at the ends, two pins 4, enclosed in podshnnnnkah 5, hingedly suspended on screws 6, which are inseparable in the vertical pivot 7 of the bed of the device. The screws interact with the nuts 8 of the gearboxes 9 for lifting the platform, which are chain-linked to a common shaft 10 driven by the rotation of the reversing motor by an electric motor //.

At one of the trunnions 4 of the platform a gear wheel 12 is loosely mounted with protrusions entering the groove of the vertical guide 7, whereby the gear wheel together with the trunnions in the vertical plane, but cannot rotate on the trunnion, which rotates inside the hub of wheel 12 and bearing 5.

The gear 12 is engaged with the gear 13, which sits on the output shaft of the two-stage worm gear 14, driven from the engine 15, turning the lifting platform.

the output shaft of a two-stage worm gearbox 19, driven by the motor 20 of the table rotation.

On the surface of the table there are catchers 21, supporting arms 1 and 22 and grips 23, which interact with the base of the reel A with screws 24 in the process of fixing it on the table.

The device is equipped with a counterweight 25 for dynamic stability. The counterweight is connected to the cables 26 through the blocks 27 with bearings in the vertical plane of the bearings 5 pivot 4 lifting platform.

The counterweight is placed in the opposite direction to the occurrence of an unbalanced load on the platform when the bobbin holder is rotated for unloading. At the same time, the counterweight weakens the impact of the platform against the support brackets 28 when the platform is lowered onto them in the initial position.

Limit switches 29, 30, and 31 are included in the drive motor control circuit to prevent the platform from lowering, lifting, and turning.

The rotation of the turntable is carried out periodically by switching on the electric motor 20 by means of a time relay adjusted to the time required for the installation of the reels to the reel of the reel.

The bobip attachment attachment comprises a tray that is moved along the front of the device and mounted on the movable carriage 32 with the rollers 33 on the guides 34.

On the carriage axis 35, a lever system 36 is mounted to move the tray in a horizontal plane and rotate the tray on axis 35 in a vertical plane. Under the tray is a chain conveyor 37, carrying pushers 38, interacting with reels located in the tray. The conveyor is driven by an electric motor 39, which is activated by a button 40 and a knob 41. The fixture has a counterweight 42.

The device works as follows.

Before starting work, the platform with the table is in the lower position and rests on the brackets 28. Bobinoda, loaded with reels, is brought up by the hoist to the device and lowered onto the turntable on the pillows 22.

Is accurate. The bobbin holder is placed in the center of the table by catchers 21, and is secured by hooks 23 and screws 24.

After the bobbin holder is secured. On the table, an electric motor 11 is turned on for

lifting platform. Next, an electric motor 15 is turned on, a rotary gear 13 which rotates around the wheel 12 and rotates the platform with a table at an angle at which the reels are dumped under their own weight from the rods B of the reel into the prepared container.

At the end of the removal of the bobip, the bob holder is transferred to the horizontal position, in which the attachment of bobbins onto the bobbin holder rods occurs.

Tray 3 of the bobbin nozzle attachment contains the specified set of bobbins. Using the handle 41, the axis of the tray is aligned with the axis of the rod of the bobbin holder, and at the same time the tray approaches with the help of the lever system 36 to the end of the rod B. Pressing the button 40 turns on the engine 39, which drives the conveyor 37, the pusher 38 of which moves

the entire reel of bobbins on the tray and puts them on the rod B. After that, the engine 39 is turned off. Further, when the engine 39 is turned on, a time relay is energized, which actuates for the calculated time interval

the motor 20 is wound up on the turntable after the engine 39 is turned off. During this time, the next rod is supplied to the load line. These cycles are repeated until all the bobbi-holder rods are filled, after which the platform is reset to its original position, and the loaded bobbin holder, after it is released on the table 2, is transferred by telpher to the appropriate machine.

Subject invention

A device for loading and removing spools in bleaching, dyeing and injecting machines, containing a turntable for securing iicM bobbin holder, a device for fitting nozzles made in the form of a tray, and a table drive, characterized in that the turntable installed on the lift

The platform has an individual drive, and the tray of the nozzle attachment is mounted on a movable carriage and is equipped with a chain conveyor, which interacts with the bobber, placed in the tray at the moment

Nodachn her on the bobbin holder.

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