DE1923141U - DEVICE FOR MIXING RUBBER OR OTHER GOODS WITH A HARDENER. - Google Patents

Description

Wilhelm Baua; ann EG., Ülzen, Im new field 34.

"Device for mixing rubber or other

Good with a hardness / builder

If it is darurq, media, e.g. B, to spray rubber, thermoplastics and other substances, these media must be in a liquid state as is well known. Together with a hardness generator in containers, such as so-called cartridges, "are mixed with one another. Both substances are housed isolated from one another for this purpose in the cartridge and are only mixed with one another when, for example, the rubber substance from the consumed splashes shall be,

So far, there is no a * v a suitable device for Mixing the two substances, and one made do with machine-gun-like devices, which one the cartridge

My files: 4,971 / 64
2.9.64

more or less by hand by moving the cartridge horizontally up and down as well as rotating "moved.

The object of the invention is to end this cumbersome and time-consuming manipulation and to create a device which makes it possible to mix the two substances as efficiently as possible. Invention is by convention under also a bohrmaschinen- such vertikulbohrmaschinenartiges device with driven! (Will read ug raid a Mas chin ent is used, which is characterized in that coupled to the counter-rotating movement of a transversely thereto extending transverse movement of a movable on the machine table tension slide and- the clamping tool for the cartridge is rotatably connected to the clamping slide via a locking mechanism, the locking mechanism being triggered for a comparatively short time at one of the two ends of the opposing movement stroke.

This ensures that while the tool and the table are rotating in opposite directions, both substances are removed from each other rotating tool, pass through the cjuer and after completion

if

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rotation of the ... cartridge is caused, by the 3 ^ by the substances contained in it for a short time.

In a preferred embodiment of the coupling for the transverse movement of the clamping slide it is provided that a projection is attached to the clamping slide, the outgoing end of which leads to a slope, the angle of which is adjustable to the lifting direction of the machine table. Ever _; the stroke of the changes according to the size of this angle _; Transverse movement, which enables cartridges of different diameters to be used.

As a suitable locking mechanism for holding or releasing the clamping device holding the cartridge in such a way that it is able to rotate with respect to the clamping slide, a ratchet wheel has itself Knagge proved (the · outside the area of the clincher wheel teeth is brought when the machine table is

Hub has ended.

For quick and easy clamping of the card |

Ink on the clamping slide is the spun stuff after S

fr * '

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the invention one by a quick release

opening or closing clamping sleeve. I.

In a preferred manner, based on a Yerti-I kal drilling machine according to the invention provided that |

the machine table by means of a crank drive on \

- ■ ■ ΐ

and from is movable, the connecting rod of which can be set with |

the crank is connected. In this way, the stroke of the machine table can be adjusted depending on the length of the cartridge will.

In order to ensure that the contents of the cartridge on the up and down movement of the machine table drive through the path of its entire diameter is, it is provided according to the invention that at the beginning of the raising stroke of the machine table Cartridge axis is offset by approximately the amount of the cartridge radius relative to "the tool axis and the stroke of the reciprocating transverse movement of the clamping slide is approximately the same as the diameter of the cartridge is equivalent to,

Finally, the frame of the device according to the invention can be moved on at least two wheels to

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the device in different places, for example from
Construction sites to be able to use.

On the drawing is an embodiment example
Device according to the invention illustrated. Bs
show:

Pig. 1 the device from the front and;

Pig. 2 seen from the Sg ^ te.

The device "consists essentially of a j

Frame 1, which can be moved on two front wheels, I.

and Pührun ^ sstangen 3, on which a machine disco |

4 can be moved up and down. The drive of the machine |

This is done by means of a motor via a f

• "■ ■ f

crank mechanism consisting of connecting rod 6 and crank 7. I.

i The crank 7 is with an elongated hole Ί & to the frame I

len of the associated; Sjndes of the connecting rod 6 provided. I.

"■■■■ -" I

On the machine table is in Pig. 1 to the left and | right movable arranged a clamping slide 8, f is provided with a projection-ninth I.

The projection 9 is provided with two shoulders 10, f

through which the projection when moving the |

ω-- ί

- ■ " ί

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Machine table 4 is guided on a slope 11, which at one end. a stationary joint 12 is rotatable and at the other end is provided with a projection 13, which has an elongated hole 14 so that the inclination of the slope is adjustable.

Above the machine table 4 is a clamping sleeve

15 rotatably mounted, at the bottom of which a ratchet wheel

16 is attached, which in the latched state with a lug 17 located in place prevents "twisting of the clamping sleeve 15. The lug 17 works together with a fixed stop 18 when the up / down stroke of the masonry table i is implemented . The clamping sleeve is with a quick-release fastener 19 provided.

At the top of the frame 1 there is a motor 20 for driving a drill-like guiding tool that rotates in place 21, the axis of which in the drawn screen stand of the machine table 4 relative to the axis of the cartridge 23 clamped in the clamping sleeve 15 a measure 22 is offset, which corresponds to the radius of the cartridge. ·

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The operation of the "device is as follows:

By means of the clamping sleeve 15 and its quick release fastener 19, the cartridge 23 is attached to the clamping slide 4, and depending on the length of the cartridge 23 the end of the connecting rod 6 in the slot 7a and, depending on the diameter of the cartridge, the angle of the slope 11 set by means of the elongated hole. 14.

After the device has been started, the crank mechanism 6, 7 moves the machine table 4 into the position 4 ', the clamping slide 8 moving into position 8'. In the sieve division of the cartridge 23, the tool 21 lies on a left Er- f

■ f convincing and in the highest position 23 'at a l ·

right-hand side of the inner wall of the cartridge. The Heue: t, that the circulating on the tool Qrt Kartus ^ heninhalt during the upward quir- f has passed through lend.

When it reaches the upward snub, shown in broken lines, the Knaggy IJ ge ^ en the stop 18 and snaps out of the ratchet. de's ratchet wheel 16

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so that the cartridge together with the adapter sleeve 15 carried along by the rotary movement of the tool 21 over the contents of the cartridge and rotated in the process will. After the lug has slid off again at the beginning of the downward stroke from the stop 18, the locks

Engage the ratchet wheel again, the cartridge or its clamping sleeve is again non-rotatable, and the return movement of the clamping slide from its position 8 ^! begins in the lowest position.

The angle of rotation of the cartridge or its clamping sleeve is greater at the beginning of the mixing process, because the substance to be sprayed is still comparatively thin, and becomes smaller and smaller, the more viscous the mixture becomes, until the sprayable state is reached. Then the clamping sleeve 15 is opened and the cartridge is placed in a spray device, not shown. With the handles 24 is the gate I

can be moved in the direction of a wheelbarrow. |

Claims (7)

F.Ä. 643 948 * 12.9.6if Heine file. 4971/64 2.9,64 'claims: 1. Device for mixing in containers, for example Cartridge !, or other containers, packaged liquid chewing school or others in the presence of also lease in the cartridge. Hardness builders to be sprayed with the hardness builder in 3? form of a drilling machine, approximately vertical drilling machine-like device with a driven tool and a machine table, one of which can be moved relative to the other in opposite directions, characterized in that, that with the movement in the opposite direction, a transverse movement running transversely to this one on the Ma, s chin entasch movable clamping slide (8) coupled and the clamping tool for the cartridge via a locking mechanism (16, 17) rotatable with the clamping slide stands in connection, the locking mechanism at a c.er both ends of the opposite movement snub e; .. is triggered for a comparatively short time. My files: 4971/64 ~ ^: - 10 2.9.64 ■ ■;. ■ - ■ 2. Apparatus according to claim "1, characterized in that a projection (9) is attached to the clamping slide (8), the projecting end of which extends to one
Incline (11) leads, the angle of which is adjustable to the stroke direction of the machine table (4). 3. Apparatus according to claim "1, characterized in that the locking mechanism consists of a ratchet wheel (16) and a lug (17) which is brought out of range of the ratchet teeth when the machine table (4)
has finished its stroke. 4. Apparatus according to claim 3, characterized in that the clamping tool for the cartridge is a clamping sleeve to be opened or closed by a quick-release fastener (19). 5. Device according to one of claims 1 "to 4» characterized in that-the machine table (4)
can be moved up and down by means of a crank mechanism, the connecting rod (6) of which can be adjusted with the crank (7)
allies.α is. My files: 4971/64 '' 11 2.9.64. 6. Device according to one of claims 1 to 5, characterized marked that "at the beginning of the upward stroke of the machine table.es (4) the cartridge axis is offset by approximately the amount of the cartridge radius relative to the tool axis and the stroke of the back and her going transverse movement of the clamping slide (8) corresponds approximately to the diameter of the cartridge. 7. Device according to one.der claims 1 to 6, characterized characterized in that the frame of the device can be moved on at least two wheels (2).