DE1511049A1 - Machine for the ready-to-glue preparation of material webs e.g. Wallpapers and the like. - Google Patents

Description

Günter Shlsctieid ™ ** ■

IT " ¹ 7

.4 / Γ ' Ι ""' ^Γ ΓΤ ^% Μ

1049

Machine for the ready-to-glue preparation of material webs ζ.-B-. i'apeten and the like.

i'-iochheute the preparatory work sum sticking are of material webs Z ₀ B. wallpaper in Lialer and Ans egg rather tr GE By exclusively manually carried out In this case, v / ground aie wallpaper on a trestle table unrolled, cut to liin ^ e and the brush adhesive applied Thereafter, the ends of the track section out over each other to the center (glue side against Ieimseite) with scissors or a knife, the longitudinal sides trimmed Only then is the web of material prepared ready ziie Ankle- a ben. The folding of the material web with the two ends inwards, i.e. with the glue sides against each other, is done so that when it is first glued to a wall, for example, the lower half of the web piece always comes with the unglued front against the 7 / and. This is avoided that the web is already sticking to the bottom and makes precise alignment much more difficult.

This manual preparation is cumbersome and time consuming. Naturally, only a few material webs can be stored in this way because they would otherwise stick together ₀ ^;

The purpose of the invention is to develop a machine, which allows the preparatory work to maschi— - ™ iiell to carry out and the material webs for further processing to have ready «■ Such a machine can do special then when it comes to material webs of the same length and width acts to save considerable time.

The invention is illustrated with the aid of the accompanying drawings and explained in more detail

Fig. 1 shows the overall view of the machine. ·

Fig. 2 shows the top view (rolled up) Fig. 3 shows a track section.

' ^r Pig. 4- shows the railroad rods and an example of a possible stabilization. - äO9832 / 012 6 BAD ORIGINAL, -

Figo 4a shows a section with a holding rail and lock

to the railroad stop bars. Figo 5 shows the top view of the track holding rods - Jteuer-

tion.

Fig »6 shows a track holding rod completely on aer

Retaining rail ο
Figo 7 shows the track holding bar (section to Figure 6)

Description of the invention

liach Figo 1 and 2 is supported by the roller 1 on "/ rush a material web 3 with its inside upwards over a guide roller 28, the pull roller pairs 4 and 5 · 6 and 7" over a pivoting cross cutting plate 8 with the The cutting slot 9 and the Ϋ / elle 1o are fed to a glue application device, consisting of the glue pool 11, the scoop roller 12, the transfer roller 13 ”and the glue application roller 14. The glue unit rests on a rail 15 »The scoop roller 12 and the transfer roller 13 are stored in adjustable levers 16 and 17 as they are generally used in tail units. 19 (see FIG. 2) a trimming of the web edge 20u. 21 of the material web 3 made »The resulting waste strip 22 right and left is fed to the waste bin 24 via a guide plate 23» Afterwards the material web 3 through the circular knives 18 u, 19 or 18 * u. 19 'is trimmed on the side, the adhesive is applied on the inside of the web by the glue application roller 14 against a bent sheet metal 30 on the inside of the web. Depending on the design, the adhesive can also be applied against a counter roller 31. ₉₀ 9832/0126

BATH ORIGINAL

Me adhesive provided web of material is fastened with its ■ leading edge aurch love strip or the like _o to the first web support rod 32 and forms by overrun a deep loop 33 "The Abweisrädcheri 37 provide thereby ensure that the loop always form only down kann.Jin a Keßstange 34 there is an adjustable stop 35 with a contact (microswitch) 36. If the loop of the material web 3 reaches the set stop 35 », the microswitch 36 actuates the gate push of the web holding rods 32 from station X to station JC and thus places the glued Material web 3 in the intended V / eise, as Figo 3 shows, together ,, ^

The automatic rack feed is shown in Fig. 4,4a u " can of course be described and explained in more detail the feed can also be done by hand.

The track holding rods 32 guided on the guide rail 39 therefore carry, see FIG. 3, the material web that has been prepared for gluing. Of this material web Bahnteiistücke 40 can be produced by driving a knife in the drawing section of the Sehneidschlitz the sheet holding rod 32 "ä if necessary

Figo 3 shows a ready-to-stick detached web section 4ΰ Above the web support rod 32 with the cutting slot 41.

42 is the glued inside of the material web 3,

43 is the outside, distance A is a quarter of the track section 40 when cutting through on every second track holding rod 32 (isormal case) "

When separating a track section 40 are the Track support rods 32 close together so that the remaining

909832/0126 _BÄD

ORlGlNAU

The end of the web cannot fall off due to sticking The track holding bars 32 are restored by hand as needed inserted at the front. (See Fig. 4) i5llU49

In the exemplary embodiment, the track holding rods 32 continue Pig. 6 from the following individual parts:

From the tube 44, with cutting slot 41, the receptacle 45 »the bolt 46, with the upper two guide rollers 47 »which are required for transport, Bolt 48 and the lower transport roller 49t secured with a Hing 50o. A bolt 51 with a locking device sits at the top of the receptacle 45 pawl 52, the function of which is to hold the track holding rods 32 with horizontal position at a distance of ° a "(Fig4 ·), in Klinkenhp cha division but to be kept close together »(See Figo 4 5Z-) This deliberately prevents the inside of the web from sticking to one another

Figures 4 and 5 show an embodiment of the automatic Ban bar feed. On the inclined support rail 38 in their horizontal continuation 39 is mentioned are in position ο by lifting the pawls 5Z. with rail55 the railroad holding bars 32 mounted close together diagonally against the lock 57 « An automatic advance k of the track holding rods is guaranteed by the inclined position of the holding rail.

Actuates the glued material web 3 when it forms a loop 33 the microswitch 36 is done by energizing the magnet and electro-magnetic coupling 59 the advance of the web holding bars 32 from position ο to X and If as described below:

By attracting the magnet 58, the lock 57 is on axis 6o pulled down with pull rod 61 (Fig. 4 and 4a) The lock. 57 thereby releases the path for the track holding rods 32 from position ο to position X.

^Au by energization of the electro magnet clutch 59 f the bolt 62 by the drive motor 7o forth over the pair of wheels 64 of the chain

909832/0126

BATH

■ drove with the .ttwheels 66, 6 ?, on the bolts 62, 63, in motion set. The stop bolt 65 sitting on the chain 64 moves from position 37 to position] 7Γ unä transports the train stop located in position J es tarige 32 to position IT »In this way, the same presses the lock 57 supported by compression spring 68, back to its original position ,, ■ At the same time, the electrical lag coupling and the magnet are switched off. The locking rod 69, in the bearing 71, serves as an end stop for the stop bolt b5o

The tram rods 32 located in position \ have initially a distance ^{and Others} "with each other as illustrated by jack

52 is given.By lifting the pawl 52, using curve 56, ä , distance "a" can be reduced to ο. See position JT.

in li'ig. 4th

The machine is driven either by hand with crank 75 or by El.Hotor 7o (Pig. 1). The drive is not the subject of the invention, which is why it is not explained in more detail.

A table 8o with feet 81 is attached to the machine, a measuring bar 82 and a cutting plate 83 with the cutting slot 84. this table can be used for all special work ,, ^

Should the cross-section be at a certain level for material webs with a pattern Position, the C.be can expediently be placed on the swiveling Cross cutting plate 8 Pig. 1, then the plate can swiveled away and a branch can be diverted into the shelf «

909832/0126 BADORIGfNAL

Claims (1)

1.JJ Machine for the production of ready-to-glue material webs folded in a certain way, e.g. wallpaper or the like. characterized in that one unwound from the owl Web of material through circular knives 18,1b ', 1 9,19'an Pages trimmed, then with an adhesive system With the aid of a roller or brush 14, adhesive is applied to the inside of the material web 3 and the thus prepared Material web fed to a special device is, which the material web 3 on web holding bars absorbs in such a way that the glue sides of the material web come to lie against one another and that this makes it possible at the end of the device ready-to-glue track sections according to Fig. 3 to be separated. 2.) Device according to claim 1, characterized in that that the web holding rods 32 carrying the material web 3 either continuously or periodically switched or operated manually, but preferably in such a way that the track holding rods 32 and the material web -3 carried by the same Means to be kept at a distance, so that sticking the inside of the web is not possible while at the end sticking of the machine by controlling the means the inside of the web is desired. 3o) Device according to claim 1 to 2, characterized in that that a scale 34 with contact 35 and microswitch 36 are arranged, which via a magnet 58 trigger the automatic feed of the track holding bars 32 This means that the track sections are always of the same length to lie on the rail support bars 32. 909832/0126 BAD ORiGiNAL 4) Device according to claim 1 to 3, characterized in that that under the glue application roller 14, both a plate with recess 30 and a counter roller 31 can be arranged can" 5) Device according to claim 1 to 4, characterized in that that the glue unit is arranged to be laterally displaceable. 6) Device according to claim 1 to 5, characterized in that that the web transport rollers 5 and 7 can be lifted off. 7) Device according to claim 1 to 6, characterized in that that a tiltable plate with cutting slot 8 and 9 is arranged for a cross-section by hand. 8) Device according to claim 1 to 7, characterized in that a table 80 is attached, which has a longitudinal scale 82, a transverse scale 85 and a cutting plate 83 with the
Cutting slot 84 has. 9) Device according to claim 1 to 8, characterized in that the web holding rods 32 have a cutting slot 41 for
Own separation of the paper web. 10) Device according to claim 1 to 9, characterized in that 32 holding rails 38 and 39 are provided for receiving the web holding rods, which are preferably to each other in the
Angle are arranged. BATH ORIGINAL
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