DE6931308U - AUTOMATIC FILLING AND SEALING MACHINE. - Google Patents

Description

Andrejewski & Honke patent attorneys Physicist Dr. Walter Andrejewski

-, -,. ~~ _{/ DD} Graduate engineer

Attorney's file: 33 190 / Un ^ ^

Essen, August 5, 1969 Kettwiger Strasse 36 ()

Utility model registration of the company

J. EE VREE & Co., Naamloze Vennootschap Toekomstlaan 3-6-8

Merksem - Antwerp / - Belgium -

Automatic filling and sealing machine "

The object of the innovation is an automatic filling and sealing machine with one advancing the container to be filled step by step between two longitudinal guides on a support plate Furnishings.

Served for this step-by-step advancement of the container to be filled In machines of this type, one often finds a rod which carries drivers at regular intervals and in the longitudinal direction performs a straight-line accelerated or decelerated movement. That of the drivers of such a conveyor rod containers pushed forward are usually between two

Patent attorneys Dr. W. Andrejewski, Dr. M. Honke, 43 Essen, Kettwiger Strasse

Longitudinal guides advanced, which correspond to the diameter of the The filling container is moved apart or pushed together accordingly can be.

A major disadvantage of such a conveyor is that of the transition from one type of container to another with a different diameter, the conveyor rod occupied with the drivers must be replaced, for what purpose the machine has to be taken out of service for a relatively long time.

The innovation aims to eliminate this disadvantage in that the Conveyor is designed in such a way that it can be done with a few simple steps without replacing any parts for the Transport of containers with different diameters can be switched.

According to the innovation, this is achieved in that the device which gradually advances the container with a rod has at least two rows of catches, which are equally spaced from one another in each row, the spacing of which in the one row, however, from the distance in the other respectively. deviates from the other rows.

In this case, the scanning is expediently between two A row of carriers is slightly larger than the diameter of the container to be treated in the machine. Preferably the Driving rod rotatably mounted in holders and these holders are with a the rod with their drivers in the longitudinal direction the rod reciprocating and also at one end of its stroke the driver below the one carrying the container

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Patent attorneys Dr. W. Andrejewski, Dr. M. Honke, 43 Essen, Kettwiger Strasse 36

Along the plate and at the other end of the stroke, this driver over the top of the support plate lifting device tied together. It is useful for the drive rod a lock that holds it in place after rotation is provided. If after a preferred Execution of the innovation the rod has a square cross-section and a number of drivers on each longitudinal edge carries whose distances from each other are different for each row, this locking can expediently through Reach one or more leaf springs that secure the desired row of drivers against rotation in the operating position. To the Achieving the straight, reciprocating acceleration or deceleration of the driver rod is within the scope of the invention a drive mechanism is provided with a crankshaft which has a number corresponding to the number of driver rows Holes for inserting the drive rod with the crankshaft having connecting connecting rod. It is particularly provided that the holder of the driver rod on a second Rod are attached and this in turn articulated at the free end by means of a pin to the connecting rod of the drive mechanism is and is mounted displaceably in the longitudinal direction in sliders, these sliders via cam disks in such a way can be raised and lowered that the driver of the selected row is raised or off in the operating position her to be withdrawn.

A preferred embodiment of the innovation is explained in detail below with reference to the accompanying drawings show:

FIG. 1 shows a schematic representation of a conveyor device according to the invention; "*"

Patent attorneys Dr. W. Anarejewski, Dr. M, Henke, 43 Essen, Kettwiger Strasse 36

FIG. 2 shows a section through FIG. 1 along the line II-II;

Figure * J5 shows a section through Figure 2 along the line III-III;

FIG. 4 shows a section through FIG. 1 along the line IV-IV;

FIG. 5 shows a section through FIG. 4 along the line V-V;

Figure 6 is a perspective view of an innovation according to the invention Driver rod;

Figure 7 * 8 * 9 and OK schematic representations of the various Arrangements of the drivers on the driver rod shown in FIG.

In the arrangement shown as a whole in FIG. 1, the containers to be filled, not shown here, should be placed on the plate 1 be advanced step by step, this plate, as particularly Figure 2 shows, consists of two parts 2 and 3, which are separated from one another by a longitudinal slot 4. Each of these individual plates 2 and 3 carries a longitudinal guide 5 BEZW. 6, the dem Diameter of the container to be filled can be pushed towards each other or away from each other accordingly.

Under this support plate 1 and in particular under the longitudinal slot 4 is the driver rod 7. This further down in the individual driver rod to be described carries several rows of drivers and in the illustrated embodiment consists of a rod 8 with a square cross-section, which is rotatable in holders 9, 10 and 11, which in turn are attached to a second rod 12. "This second rod 12 is easily slidable in sliders 13 respectively. 14 stored, which

Il III I I

Patent attorneys Dr. W. Andrejewski, Dr. M. Honice, 43 Essen, Kettwiger Strasse 36

in slide rails 15 respectively. ΐβ via cam or eccentric disks 17 and 18 can be moved vertically. This curve or eccentric shaft 17 and 18 are BEZW on shafts 19. 20 in Offset.

The rod 12 carries at one end a pin 21 over which it is articulated to a connecting rod 22 which, in turn, has its other end connected to a crankshaft 24 via a pin 23 is articulated, which is designed as a circular disc in the illustrated embodiment and in a suitable manner is set in rotation by a shaft 25. This crankshaft pulley 24 carries in addition to the hole in which the pin 23 of the Connecting rod 22 engages, three more holes 26, 27 and 28, the purpose of which will be explained in detail below.

The rod 8 carrying the driver has at one end, for example at least one leaf spring 29 at the location of the holder 9, the free end of which exerts a pressure on this rod 8 with a square cross-section and thereby after a corresponding rotation in a precisely defined position holds on.

The rod can be rotated in any way, the easiest way being to use a square wrench on one end of the shaft is placed and it is rotated with this in the desired position.

The actual driving rod consists essentially of the already mentioned rod 8 with a square cross-section, which has a certain number of drivers 30, 31 * on each longitudinal edge 32 resp. 33 carries. The distance between every two drivers one

Patent attorneys Dr. W. Andrejewski, Dr. M, Honke, 43 Essen, Kettwiger Strasse

Driver row is equal to e ^ e _g , e ^ or e ^, these distances being always slightly larger than the diameter of the containers or cans which are to be pushed forward on the plate 1.

When the driver 3 rows 33 is brought into the operating position to push the corresponding containers over the support plate 1, the pin 23 is inserted into the corresponding hole according to Figure 1, while when the container by means of the Driver rows 32, 31 or 30 are to be pushed forward, this pin 23 in the hole 26 respectively. 27 resp. 28 used is to the driver rod which corresponds to the diameter of each to give the most suitable movement to the container to be moved.

The distances e ₂ , e and e ^ of the drivers 31 »32 and 33 are preferably a multiple of the distance e ^^ of the drivers

The use of such an arrangement is extremely simple and essentially proceeds as follows:

The drive rod J , driven by the crankshaft 24 and the connecting rod 22, performs a reciprocating movement, the connecting rod being the rod. 12 and thus the actual driver rod 7 is actuated, while the sliders 13 and 14, in which the rod 12 slides back and forth, are raised and lowered one after the other by the eccentric disks 17 and 18, so that the corresponding row of carriers during the advancement of the container protrudes through the slot 4 over the top of the plate 1, while when the driver rod 7 returns, the sliders 13 and 14 are lowered by the eccentric disks 17 and 18 and the row of drivers is pulled under the plate 1 again.

Patent attorneys Dr. W. Andrejewsld, Dr. M. Honke, 43 Essen, Kettwiger Strasse

In order to switch from one row of carriers to another row, the rod 8 only needs in the corresponding direction of rotation to be rotated, against the pressure of the leaf spring 29, until the desired row of drivers points to the slot 4. Then the pin 23 of the connecting rod is then inserted into the the hole in the crankshaft pulley corresponding to the row of the hitch used.

When in the illustrated and above-described embodiment even a square cross-section was chosen for the rod 8 carrying the driver, so it may it should be noted that this rod can have any cross-section and, as a result, the number of on their arranged driver rows are by no means limited to four needs to be.

In this way, a device is obtained which is extremely simple, particularly in automatic filling and closing machines Way allows the transition from containers of a certain diameter to containers of another diameter without that this requires a single part to be removed. The transition can therefore take place almost immediately without the fascine has to be stopped and valuable time is lost «,

Even if automatic filling and closing machines were mentioned in the above description, so it is of course also easily conceivable to use such a device in any other machine which the objects to be treated must be advanced step by step.

Protection claims:

Claims (9)

I «it I · t · ♦ ir patent attorneys he. W. Andlrejewski, Dr. M. Hocke, 43 Essen, Kettwiger Straße 36 Protection claims. 1. Automatic filling and closing machine with one of the containers to be filled step by step between two longitudinal guides a support plate advancing device, characterized in that that the device advancing the containers step by step is a rod (8) with at least two rows of drivers (30, 31, 32, 33) and these drivers are arranged on the rod in each row at equal distances (e. ,, e ^, e ^, e ^) from one another, where their distance in one row from the distance in the other BEZW. deviates from the other rows. 2. Machine according to claim 1, characterized in that the rod (8) carrying the drivers (30, 31, 32, 33) is in holders (9, 10, 11) is rotatably mounted and this holder with a the rod with its drivers in the longitudinal direction of the rod and moving forward and also at one end of their stroke the drivers along under the plate carrying the container (2) as well as at the other end of the stroke the device (12 - 28) that lifts these carriers over the top of the support plate are connected. 3. Machine according to claim 1 and 2, characterized in that the rod (8) carrying the drivers (30, 31, 32, 33) is a locking device that holds them in a desired position after they have been rotated (29). 4. Machine according to one of claims 1-3, characterized in that the rod (8) has a square cross-section and on each longitudinal edge carries a number of drivers (30, 31, 32, 33) whose distances from one another (e ₁ , e ₂ , e- ,, e ^) are different for each row. t »I t I I IT ΐ ι »» «V Patent attorneys Dr. W. Andrejewski, Dr. M. Honke, 43 Essen, Kettwiger Strasse 5. Machine according to one or more of claims 1-4, characterized in that the distances between the drivers of a row are equal to the multiple de s from the closest row of drivers. 6. Machine according to one or more of claims 1-5, characterized in that the rod (8) with a square Cross-section through one or more leaf springs (29) in the position that brings the desired row of drivers into the operating position is secured against rotation. 7 »Machine according to one or more of claims 1-6, characterized in that the straight back and forth acceleration or deceleration of the driver (50, 31, 32, 33) supporting rod (8) a drive mechanism is provided with a crankshaft (24) and the crankshaft has a number of corresponding to the number of driver rows Has holes (23, 26, 27, 28) for inserting the connecting rod connecting the drive rod to the crankshaft. 8. Machine according to one or more of claims 1-7, characterized in that the holders (9, 10, 11) of the driver rod (8) are attached to a second rod (12) and this in turn at the free end by means of a pin ( 21) is hinged to the connecting rod (22) of the drive mechanism and is mounted in sliding pieces (13, 14) in the longitudinal direction, and that these sliding pieces can be raised and lowered via cam disks (17, 18) in such a way that the drivers of the respectively selected row can be raised or withdrawn from the operating position _e oil »9 β Ο O β» * · 4 sa »β λ · ·» Patent attorneys Dr. W. Andrejewski, Dr. M. Honke, 43 Essen, Kettwiger Strasse - "5 - 9. Machine with a rod equipped with drivers, characterized in that its driver rod has at least two Carries rows of drivers according to any one or more of claims 1-10. PAe Dr Andrejewski, Dr Honke.