SU127131A1 - Automatic machine for the manufacture and placement of rolls of adhesive paper tape for catching flies - Google Patents

Description

The known automatic machines for making and laying foamy rolls of adhesive paper tape usually contain a series of interconnected, mounted on a common base of mechanisms: coils for a roll of paper, glue rollers for the manufacture and gluing of a filament loop, ticks for periodic feeding of paper tape, which is applied to the adhesive mass, for twisting the tape into a roll and feeding it into the bin of the bunker with the finished canisters and devices for pressing the foam. These machines usually require additional tools for final sealing of the canisters and are designed to work with narrow paper tape, which is cut along the length into sections corresponding to the standard length of the finished adhesive tape. These circumstances reduce the productivity of the complete manufacture of adhesive paper tape.

The described automaton allows to increase productivity due to the implementation of all the required operations, including calibration, stamping of bottoms, rolling up of boards and dispensing a canister onto a conveyor, processing paper tape, the width of which corresponds to the standard length of the finished adhesive tape.

In order to fully implement all the operations in the machine, a multi-position rotary drum with a periodic Etami mechanism from Maltese is used and spindles mounted against the drum jacks, pivi-axially, axially, spindles carrying gauges, dies, sunset rollers and interacting with the cams rotating from the drive.

The increase in labor productivity is achieved in that the coil, drive rollers and frame are made to receive a roll of paper with a width equal to the standard length of adhesive tape, and during the movement of the paper tape, the machine produces transverse processing stamp for cutting corners, bending lever for bending the corners and scissors for cutting adhesive tape width.

LI 127131

To speed up the drying process of the loop glued into the tape along the movement of the paper tape, an electric tunnel dryer can be mounted on the frame.

FIG. 1 shows an automatic front view; in fig. 2 - automatic, top view; in fig. 3 shows the layout of individual mechanisms of the automaton; in fig. 4 - Scheme of the technological process of making adhesive paper tape on the machine.

The automatic machine for manufacturing adhesive paper tape is driven by an electric motor 1, a drive w, its replacement, shaft 2 with cams 3, from which, in failure, receives a cam camshaft 4 that controls the operation of individual mechanics that are mounted on it frame 5 and are arranged sequentially in the direction of movement of the paper tape. Coil 6 is designed to receive a ru. Aaa paper with a width equal to the standard length of the finished adhesive tape. The paper tape from the roll is driven by the drive rollers 7 to the stamp 5, fig. 4 (step 1), dried, b, yush; he is carved into corners from the edge of the paper tape (step 2); Bending the punch, the bending device 9 bends the corners (step 3). The next fur-anism consists of adhesive valtson-W and a bath // with glue and is intended for applying glue to the corner of the tape bent in the previous operation (step 4). Mechanism 12 collects and glues a thread loop under the corner of the paper tape (step 5). All of these mechanisms receive movement from the cams or gears of the camshaft 4. Behind the mechanism for preparing and looping the loop along the movement of the paper tape, an electric tunnel dryer 13 is mounted, which accelerates the drying process (step 6) of the glued loop. The movement of the paper tape is carried out periodically when scraping ticks 14 operating from the cam 3. The tongs feed the paper tape to the scissors 15, which transversely cut the moving paper tape into separate strips (step 7). The apparatus 16 for applying to the tape an adhesive mass (step 8) consists of a film and a roller; the adhesive mass is applied to the tape automatically at the same time as the rolling operation into a roll (operation 9), for which (It serves as a mechanism 17 consisting of rollers, levers and a cam driven by an Auxiliary electric motor 18.

The canisters for rolls of adhesive tape are poured into the hopper 19, from where they are transferred by the pusher 20 to the rotary receiver 21, from which the pusher 22 is pushed into the slot of the multiplex drum 2,3 (step 10), having a periodic E. rotational motion. Axially movable spindles 24 with calibers for calibrating case openings (operation 11), spindles 25 with rolling rollers for expanding the case (operation 13), spindles 26 with dies for stamping bottoms and inserting their EI canisters (operation 12 ) and spindles 27, which push the finished canister out of the socket of the drum 23 and drop the canister (operation 14) onto a conveyor (not shown in the diagram) that serves several automata. The spindles receive axial movement from rotating cams 28 and 29.

The multi-position drum 23 crawls from the Maltese mechanism (not shown in the diagram), which is rotated by the carrier 30 mounted on the shaft 3L. The latter receives rotation by means of a chain transmission 32 from the shaft 4.

In this way, the machine carries out a fully finished roTOEvfieHHe and an adhesive paper tape package. Its capacity can be calculated for a cycle with a duration of two seconds, since technological operations are carried out on the machine in parallel.

PRIOR DIRECTORSHIP and

Claims (3)

1.Automatic machine for making and placing into rolls of rolls 1 with a watering can of paper tape for catching flies with the action of a cam camshaft acting on the mechanisms operated — coils for paper roll with drive rollers, glue rollers for manufacturing and gluing the filament loop, periodic mites a paper tape, for applying an adhesive mass to the tape, for twisting the tape into a roll and feeding it into the case, a hopper with ready-made foams, a device for pressing the case, characterized in that For all operations of packing rolls of adhesive tape into canisters, including calibration, punching of bottoms, roll-in of boards and delivery of canister to conveyor, a multi-turn rotary with an intermittent mechanism from Maltese launching a drum and spindles moving in the autumn direction, bearing gauges, stamps were used sunset rollers and interacting with the cams swirling from the drive. 2. An automatic machine according to claim 1, characterized in that, in order to increase productivity, the coil, the drive rollers and the frame are made to receive a roll of paper with a width equal to the standard length of adhesive paper tape, and in the course of the movement of the paper tape, the transverse processing a die for cutting corners, a bending lever for bending the corners, and a scissors for cutting the width of an adhesive tape. 3. The form of the machine according to paragraphs. 1 and 2, characterized in that, in order to accelerate the drying process of the loop glued into the tape, during the paper roll dividing, after the mechanism for gluing the thread loop on the frame, an electrically mounted ska tunnel dryer is installed. fig 2 T