SI25382A - Block mechanism of the dosing system - Google Patents

Abstract

The blocking mechanism of the dosing system is intended for the dosing of objects traveling along the guides (K) towards the upper closure (ZZ) and forward towards the lower closure (SZ). Closures (SZ) and (ZZ) are guided on any medium (M2) with special guide mechanisms (2), which are four for each blocking mechanism of the dosing system. The ZZ and SZ enclosures have upgraded tongues (ZZ3) and (SZ3), which are mounted on pines (3.2), which are installed through the spring (3.3) in the locking mechanism (3). For each individual locking mechanism of the dosing system, two locking mechanisms (3) mounted on the base plate (1) on each side of the dosing system locking mechanism are viewed in length. Closures (ZZ) and (SZ) are pushed through the strata (P) in the direction (SZZ) and (SSZ) to the left. With this pin (ZZ) and SZ), the springs (3.3) are pressed through the pins (3.2), which can be adjusted to the preload, and consequently the shut-off speed closes (ZZ) and (SZ) when the pressure is stopped on the set (P).

Description

Block system of the dosing system

Subject of the invention is a technical system that allows the use of various closures on the basic framework of the dosing system for dosing tablets in the pharmaceutical industry. This proposed invention can also be used in dozers for pieces of objects of different disciplines.

The closures close and open the dosing channel according to which the objects we are transporting are carried by the force of gravity. The upper closure doses objects waiting in the dosing channel into the space between the closures. The lower closure then doses-drops objects that drop onto the substrate on which plastic packaging with embedded nests for objects is supposed to be.

The essence of the present invention lies in the fact that the guiding of the two closures is carried out as a groove between the closures and the guides, on a standard width of the closure, which may be arbitrary but for each system equal, and not at the extreme edges of the closures as the known state of the art so far .

Because of this technical invention, various lengthwise closures in the conventional dosing system can be used and it is not necessary to produce special closures for each dosing object separately.

Another technical invention in this application is that the closures in the horizontal direction-in one direction move a special element-pin with a spring, which is mounted in the carrier. An additional advantage is that the springs can be tensioned with a special screw plug. This method is much more accurate, in addition, we can adjust the force of shifts.

The prior art state of the art is such that the closures in the horizontal direction in one direction move springs that can not be tensioned. In the other direction, the closures are pneumatic cylinders or some other system, which are not the subject of this proposed invention.

The problem solved by the described invention is that, due to uniform controlling, in the dosing system, one-to-one blocking mechanism of the dosing system can be used with closures of any lengths for any objects.

Another problem solved by the present invention is that the force and, consequently, the velocity of the displacement of the closures in one direction can be adjusted with the tension of the spring, thereby increasing the dosing time of the objects or, we increase the capacity of the dosing system. In addition, the extreme position of the closure is precisely determined by a special element that limits the closing stroke.

Similar systems, as public goods or patents, are known, but do not use the same or similar technical closure management solutions, and do not use the same or similar technical solutions for determining the end position of the closures as the present invention. In the patent databases, the following patents are found which have similarities with the proposed invention, but in the technical solutions described in this application they have no common features as follows:

Patent No: EP 2110323

Name: Supply and sorting device for packaging machines

This invention illustrates the technical invention of the closing / opening plate drives. The drives are connected with magnets, thus enabling quick removal, replacement of panels.

This invention does not in any way describe the method of controlling and blocking the closing opening plates, which is the essence of our proposed invention.

This invention does not use the same or similar technical features as our present invention.

Patent No: EP 2110325

Name: Blocking gate unit for a supply and sorting device for packaging machines

This invention describes the technical method of closing and opening dosing channels, which uses different technical solutions than our proposed invention, since the tabs are part of the closure plate, while they are additionally installed in our proposal.

In addition, the fact that the method of closing and opening channels as described in this invention is a known state of the art for at least 50 years.

This invention does not describe the control and locking of shutter plates, which is an essential technical invention of our present invention. This patent does not have common technical solutions or similar technical solutions as our proposed system and therefore is in no way analogous to our proposed invention.

Patent No: EP 2163479

Name: Supply and method for operating a supply

This invention proposes dosing objects over shaking. The process of the course of objects is similar, but this is the old knowledge of the state of the art. This invention focuses on transferring vibrations to the dosing plate, and vibrations accelerate the movement of objects.

This invention does not describe and protect the leading closing-plate systems, nor does it describe blocking closing systems-panels.

For the invention, I describe completely different technical solutions than our proposed invention, therefore it does not have common technical solutions.

All of these patented inventions describe dosage units and protect certain segments of these dosage units. Dosing units, as the basis for all of these patented inventions and also of our proposed invention, have been known state of the art for more than 50 years, so the whole package unit can not be a new technical one.

Individual details, as functional units - component mechanical parts, unit packages, are technical novelties, which describe and protect the patents described above.

Our proposed invention describes the control of locking plates, the method of blocking and the method of accelerated movement of the closing plates, such a method or the like is nowhere to be seen and is novelty.

The above-mentioned patented technical inventions use completely different procedures of technical solutions-inventions than our proposed invention. The differences are mainly in the principle of how to control the closures, how to change the closures and how to determine the end positions of the closures.

Our proposed invention distinguishes itself from the aforementioned patented technical inventions also in that it is possible to use completely optional closures, of any lengths for various blocking mechanisms of the dosing system. This is facilitated by the fact that the guiding of the closures is carried out in the closure, as a design connection, and not on the closest edges of the closure, as is known in the prior art.

The patented technical inventions listed above use completely different technical solutions-inventions than our proposed invention. The differences are mainly in the principle of closing and finishing the closing legs. In addition, none of the patents mentioned above allows the velocity of the closures to be varied, as the proposed invention allows with the pre-tensioning of the springs. Our proposed invention distinguishes itself from the aforementioned patented technical inventions also in that it is possible to use completely optional closures, of any lengths for various blocking mechanisms of the dosing system.

This is facilitated by the fact that the guiding of the closures is carried out in the closure, as a design connection, and not on the closest edges of the closure, as is known in the prior art.

A more detailed description of the invention is explained below with a description of the submitted images and a technical description of the composition and operation of the dosing system locking mechanism:

Figure 1: Shows the view of the base plate 1 in isometry. On the base plate 1, all the elements that form the locking mechanism of the dosing system are all assembled.

Figure 2: Displays the side view of the picture 1. The partial cross-sections of the guide mechanism 2 are visible. In this figure, blocking mechanism 3, shown in Figure 1, is not intentionally (due to transparency).

Figure 3: Shows the view of the base plate 1 in isometry. On the base plate 1, all the elements forming the dosing system are removed by removing the locking plates 2.4 and 2.5, which are otherwise visible in Figure 1. In Figure 3, the sliding planes 2.1 and 2.2 are visible, by which they slide the lower closure ZS and upper closure ZZ.

Figure 4: Displays the side picture of the picture 3. Sealing the locking mechanism 3, the upper closing device ZZ, the lower closing device SZ. Base plate 1, guide K, and in the background on the left side guide mechanism 2.

Figure 5: Displays t.i. Explosive drawing of the dosing system blocking mechanism in isometry.

Figure 6: Displays the section of the locking mechanism 3 with the pins 3.2, their adjustment elements 3.2.2 for the nuts 3.2.M. The length LP and travel X, pin 3.2 can also be seen

Figure 7: Displays the side of the dosing system lock mechanism of the dosing system showing the partial cross-section of the locking mechanism 3 and a detail A illustrating this cross section is indicated.

Figure 8: Displays the enlarged detail A, the locking mechanism 3, in Figure 7.

The described invention, which is presented with this patent application, enables very simple, fast and optional modification or adaptation of the technological process of packing objects, since it enables us to use various ZZ and SZ closures on the standard dosing mechanism of the dosing system, which are adapted for individual objects which are we do it. The closing of the ZZ and SZ closures is carried out on the longitudinal edge of the ZZ and SZ closures and not on its extreme edges, as is known in the state of the art so far. For this reason, we can use longer or shorter ZZ and SZ closures on one blocking mechanism of the dosing system. This means that the ZZ and SZ closures can be arbitrarily moved from one locking mechanism of the dosing system to another.

For the purpose of guiding, the upper closing device ZZ1 has an extension ZZ1 which rests on the surface 2.2, the guiding mechanism 2, which is attached in any way to the base plate 1. It can also be attached to the screw VS.

The upper closure ZZ has an embedded groove ZZ2, which is fitted into the guide 2ZZ, which is the element of the guide mechanism 2 and is fixed in it. The spacing or play between the ZZ2 groove and the 2VZ bus is from 0.01 to 2mm.

A completely identical way of control has a lower SZ closure installed in that the slot SZ2 of the lower closure of the SZ fits into the 2VS bus, which is also the element of the guide mechanism 2 and is fixed to it. The slope or play between the SZ2 groove and the 2VS bus is from 0.01 to 2mm.

All the sliding surfaces of the ZZ and SZ closures and the guiding mechanisms 2 are processed to achieve a surface roughness level of at least N7.

The upper closure ZZ and the lower closing device SZ are made of aluminum or its alloys. The anticipated thickness D of the upper closure ZZ and the lower closure SZ is from 2 to 60 mm.

The guiding mechanism 2 is made of a steel alloy or other material having at least 20% different hardness from the upper closure ZZ or, lower closure SZ. This condition is required in order to avoid scrambling between sliding surfaces. The hardness can be higher or lower than the hardness of the closures ZZ oz.SZ.

The guiding mechanism 2 can also be made of a polymer. All sliding surfaces must be treated with a degree of surface roughness of at least N7 or finer.

To achieve the vertical fixing of the ZZ and SZ closures in the guide mechanism 2, cover the 2VS and 2VZ guards with the locking plates 2.4 and 2.5, namely: Cover the 2VS bus with the locking plate 2.4 and cover the 2VZ bus with a locking plate 2.5. The block plate 2.4 is attached to the guide mechanism 2 by the screw VS. The locking plate 2.5 is attached to the guide mechanism 2 by the screw VZ.

Blocking plates 2.4 and 2.5 are thicknesses from 1 to 20 mm, its surfaces on the underside, where the stops of the ZZ and SZ closures are limited, or the degree of roughness is N7 or finer.

The material of which it is made is optional, in that it satisfies the condition that it has at least 100 N / mm2 tensile strengths and hardnesses of at least 100 Shores, if manufactured from a polymer.

Each ZZ and SZ closure has four leading positions, where the guide mechanisms 2 are described, which are described above. The leading positions are close to each corner of the ZZ and SZ closures, viewed in the ground plan, but withdrawn at least 30mm from the extreme edge-length closures ZZ and SZ. The guiding mechanisms 2 are arranged mirrored against one another and all are made equal.

The positions of placing the leading mechanisms 2 on the baseplate 1, the individual blocking mechanisms of the dosing systems, are always the same-standard. This makes it possible to use the ZZ and SZ closures of various lengths on each dosing mechanism of the dosing system. If we want to use very short ZZ and SZ closures, we have to place the leading mechanisms 2 as close as possible, as shown in the angle of the M2 mesh. All ZZ and SZ closures that we want to use on a particular dosing mechanism lock mechanism must be adapted to the M2 between the guide mechanisms 2.

The guides K are mounted on the base plate 1 and can be evenly cross-sectionalized, or they can be left or right-wrapped like spherical dispensers. The K guides have the function of guiding objects that are transmitted through the inner cross sections of the guides K. The guides K can be optional on one locking mechanism of the dosing system. Only one K-guide or up to 500 K. guides can be installed.

The ZZ and SZ enclosures have the function of closing and opening the upper sections of K1Z and the lower sections of the KIS, leading K. For this purpose, the upper closure ZZ has been added to the ZZK tabs, while the lower closure SZ has upgraded SZK tabs. The language ZZK and SZK are completely identical, and are made of steel or polymers of thickness from 0.1 to 5mm. ZZK tabs or. The SZK is as far as the K is mounted on the base plate 1. With the movements of the upper ZZ closure in the direction of the SZZ, the ZZK lugs open and / close the cross sections KI Z, guide K. With the movements of the lower closure of the SZ in the direction of the SSZ, the tongues of the SZK open and / close cross-sections of KIS, led K.

Language ZZK and SZK are attached to the ZZ and SZ closures in any technical way, which is a known state of the art.

The upper ZZ closure has, on each side, viewed along the length of the ground plan, the ZZ3 tab, which has the task of limiting the movement of the upper ZZ closure in the direction of the SZZ to the left, according to Figure 3.

The lower closure SZ has on each side, viewed along the length in the ground plan, the tab SZ3, which has the task of restricting the movement of the lower closure of the SZ in the direction of SSZ to the left, according to Figure 3, has been added.

The ZZ3 and SZ3 tabs are, as a rule, the same thickness as the ZZ and SZ closures made from the same material. Alternatively, the ZZ3 and SZ3 tabs are made of any materials and are optionally attached to the ZZ and SZ closures.

When moving the upper closing device ZZ in the direction of the SZZ to the left, according to Figure 3, the ZZ3 tab is placed on the surface 3.2.2, which can also be the surface of the adjustment element 3.2.2, pin 3.2.

When moving the lower closure of the SZ in the SZZ direction towards the left, according to Figure 3, the SZ3 tab is placed on the surface 3.2.2, which can also be the option of the surface of the adjustment element 3.2.2, pin 3.2.

Pin 3.2 is mounted in the housing of the locking mechanism 3, via the bush 3.5. This applies to all pins 3.2 installed on the base plate 1.

The locking mechanism of the dosing system has two locking mechanisms 3, which are located on each side of the closures ZZ, SZ. The locking mechanism 3 is fixedly fixed to the base plate 1. The fastening may be a screw connection, var or otherwise in known technical modes.

Each individual locking mechanism 3 has two pins 3.2, one at a height position of the base plate 1, the upper closure ZZ and the other in the height position of the base plate 1, the lower closure SZ. Both pins 3.2, their springs 3.3 and the screws 3.4 can be identical or different.

Pini 3.2 have, in their extensions in the right-hand direction, the configuration elements 3.2.2, which are the same, can be (as an option option). fixing bolts, screw in pin 3.2 on MNL thread. Adjustment elements 3.2.2, if selected or selected. are added to the pine 3.2, they are insulated with nuts against unwinding 3.2.2 M.

Not all pins 3.2 must have built-in adjustment elements 3.2.2. Therefore, the proposed invention provides the possibility of upgrading the setting elements 3.2.2, in so far as the technological process of the blocking mechanism of the dosing system requires this because of the more precise and optimal adjustments of the end positions of the closures ZZ and SZ, and the setting of the return speeds of the upper closing device ZZ in the direction of SZZ to the right; the lower closure of the SZ, in the direction of SSZ to the right.

With pin 3.2, with adjusting elements 3.2.2 and nuts 3.2.2.M, we adjust the length of the LP and thus determine the final dead position of the closures ZZ and SZ in the direction SZZ and SSZ in the extreme left position.

This means that the extreme position of the pressed pins 3.2 is determined by the setting elements 3.2.2, which are NL lengths from 10 to 180 mm and have an embedded MNL thread which is arbitrary geometry and arbitrary size. The adjustment elements 3.2.2 are pressed onto the pins 3.2 with the nuts 3.2.2.M and together with the pins 3.2 determine the lengths of LP, pins 3.2.

Pin 3.2 is cylindrical in the shape of a DP diaphragm from 2 to 50 mm, and the length of the LP is from 20 to 200 mm.

Pin 3.2 has an enlarged extension 3.2.1, which prevents pin 3.2 from dropping down from the bushing 3.5, when pushing to the right in the direction in which the spring 3.3 is pressed. All surfaces of pin 3.2 are made with a degree of roughness of surface N7 or finer.

The material from which pin 3.2 is made and the setting elements 3.2.2, if selected, can be a steel or a polymer, in that the required minimum tensile strength is at least 100 N / mm2.

Pin 3.2 is supported on one side by a helical spring 3.3. Spring 3.3 can also be i.e. hatched spring 3.3.

The spring 3.3 is prestressed in the locking mechanism 3 by a screw 3.4, which can be twisted or twisted with a key holder 3.4.1. it is threaded through its thread M 3.4 in or out of the locking mechanism 3, and thus, before tightening the spring 3.2 and vice versa. By placing the spring 3.2 before tension, we create a higher force that must be overcome by the ZZ closure. SZ to push the pin 3.2 into the interior of the locking mechanism 3. By screwing the screw 3.4 under the thread M 3.4 into the interior of the bolt mechanism 3, in addition to tensioning the spring 3.3, the distance X is also reduced, thereby determining the final position of the pins 3.2 when they are pressed to the far left in the direction of the SZZ or SSZ.

This means that the extreme position of the pressed pins 3.2 is determined by the setting elements 3.2.2, if selected, and the screws 3.4, which, in addition to determining the end position of the pressed pin 3.2, also determines the preload of the spring 3.3, which pushes the pin 3.2 outwards in the direction SZZ to the right, for the upper pins 3.2 and in the direction of the SSZ to the right, for the lower pins 3.2, located in the locking mechanism 3.

In addition to adjusting the preload of spring 3.3, the screws 3.4 also have the function of adjusting the final position-position of the pin 3.2 in the extreme left-hand position, according to Figure 6.

So, if we do not use the setting elements 3.2.2, we set the left end of the pin 3.2, only with the screws 3.4.

The ZZ and SZ enclosures are pushed by mechanisms that are not the subject of this proposed invention through the P settlements to the left in the direction of the SZZ for the upper closure ZZ and in the direction of the SSZ for the lower closure of the SZ.

The upper closure ZZ has two sits P, and the lower closure of the SZ has one socket P. It can also be reversed, so the upper closure ZZ can have one socket P, and the lower closure SZ can have two sits P.

The pistons P are generally located in the middle of the length of the closures ZZ and SP. This is because the ZZ and SZ closures travel in the direction of the SZZ and the SSZ without additional moments that would try to rotate the ZZ and SZ closures, thus creating additional friction between the sliding surfaces of the driving mechanisms 2. In the extreme case, it could have happened, i.e. self-effect. Therefore, it is particularly important that the pens P are positioned in the middle of the lengths of the ZZ and SZ closures.

Of course, at the upper ZZ closure where two sets of P are generally installed, they are meant to be both equally distant from the center line of the length of the upper closure ZZ. By placing the upper closure ZZ with its tongue ZZ3 on the surface 3.2.2, the pin 3.2, or on the setting element 3.2.2, if selected, pushes pin 3.2 to the left. Pin 3.2 travels to the left and presses the spring 3.3 until the spring 3.3 completely clamps and reaches the pin 3.2 t.i. hard pincers, via spring 3.3, to screw 3.4. In the reverse direction, when the pressure is released to the set P, the spring 3.3 is pushed through the pin 3.2, the ZZ and SZ closures back to the right in the direction of the SZZ for the upper closure ZZ and to the right in the direction of the SSZ for the lower closure SZ.

The more prestressed the spring 3.3, the higher the speed of the ZZ and SZ closures. With various characteristics of the spring 3.3, we can set different desired reverse speeds of the ZZ and SZ closures.

The locking mechanism 3 is designed so that the pin 3.2 has a constrained constriction 3.2.3 in which the spring 3.3 is pressed, when pin 3.2 is completely pressed, or when, with the screw 3.4, spring 3.3 is fully tensioned.

The normal-average position of the spring 3.3 is designed so that between the pin 3.2 and the screw 3.4 there is an empty space X of length from 3 to 60 mm.

Claims (40)

Patent claims A locking mechanism of a dosing system, characterized in that it consists of a base plate (1) having four upper corners, but not in the extreme positions, mounted guiding mechanisms (2) in which, in the direction (SZZ), the upper closure (ZZ) and in the direction (SSZ) the lower closure (SZ) is traversed, and on the left and the right side there are the blocks of the mechanism (3), which each of the two pins (3.2) limits the stroke of the bolts (ZZ) and (SZ) (3.3), however, allow the setting of the shutter speed (ZZ) and (SZ) in directions (SZZ) (ZZK) opens and closes cross sections (KI Z), guides (K), and the closing device (SZ) opens and closes the cross sections with the tabs (SZK) in the direction away from the pins (3.2) (KIS) led (K). A block system of a dosing system according to claim 1, characterized in that the upper closure (ZZ) has an extension (ZZ1) which is located on the surface (2.2), the guide mechanism (2) which is by any means or via screw (VS) attached to the base plate (1). A block system of the metering system according to claim 1, characterized in that the lower closure (SZ) has an extension piece (SZ1) that fits onto the surface (2.1), the guide mechanism (2) which is by any means, or via a screw (VS) attached to the base plate (1). A block system of the metering system according to claim 1, characterized in that the upper closure (ZZ) has an embedded groove (ZZ2) which is fitted with a fitting in the guide (2VZ), which is the element of the guide mechanism (2) and is fixed thereon built-in. A discharging system lock system according to claim 1, characterized in that the lower closure (SZ) has a slot (SZ2) embedded in the guide (2VS), which is the element of the guide mechanism (2) and is fixed thereon built-in. A locking mechanism of a dosing system according to claim 4, characterized in that the fit or play between the groove (ZZ2) and the guide (2VZ) is from 0.01 to 2mm. A block system of a dosing system according to claim 5, characterized in that the fit or play between the groove (SZ2) and the guide (2VS) is from 0.01 to 2mm. A block system of the dosing system according to claim 4 and 5, characterized in that all the sliding surfaces of the closures (ZZ) and (SZ) and the guiding mechanisms (2) are treated with a degree of surface roughness of at least N7. A block system of the dosing system according to claim 2 and 3, characterized in that the upper closure (ZZ) and the lower closure (SZ) are made of aluminum or its alloys. A locking mechanism of a dosing system according to claim 9, characterized in that the thickness (D) of the upper closure (ZZ) and the lower closure (SZ) is from 2 to 60 mm. A block system of the dosing system according to claim 1, characterized in that the guide mechanism (2) is made of a steel alloy or other material having at least 20% different hardness from the upper closure (ZZ) lower closure (SZ). A block system of the dosing system according to claim 11, characterized in that the hardness of the closures (ZZ) and (SZ) can be at least 20% higher or lower than the hardness of the guide mechanism (2). A block system of a dosing system according to claim 11, characterized in that the guide mechanism (2) can also be made of a polymer. 14. A block system of the dosing system according to claim 11, characterized in that the guide (2VS) which holds the lower closure (SZ) in the vertical direction fixed to the guide mechanism (2) by a screw (VZ), a guide (2VZ) which, however, holds the upper closure (ZZ) in the vertical direction, is applied to the guide mechanism (2) also with a similar screw (VZ). A block system of the dosing system according to claim 14, characterized in that the locking plates (2.4) and (2.5) of the thickness are from 1 to 20 mm, its surface on the underside, where the restraints of the closures (ZZ) and (SZ) are limited degree of roughness N7 or finer. A block system of a dosing system according to claim 15, characterized in that the locking plates (2.4) and (2.5) can be made of any material that satisfies the condition that it has a tensile strength of at least 100N / mm2, and a hardness of at least 100 Shores . A block system of a dosing system according to claim 1, characterized in that each closure (ZZ) and (SZ) has four guiding positions, wherein the guiding mechanisms 2 are installed adjacent to each corner of the closure (ZZ) and (SZ) ), viewed in the ground plan, but withdrawn at least 30mm from the extreme edge-length closures (ZZ) and (SZ) and on the median (M2) between the guide mechanisms (2). 18. The blocking mechanism of the dosing system according to claim 17, characterized in that the guide mechanisms (2) are mirror-facing against each other and all are made equally. 19. The dosing system blocking device according to claim 18, characterized in that the positioning of the guiding mechanisms (2) on the base plate (1), the individual blocking mechanisms of the dosing systems is always the same-standard. 20. The blocking mechanism of the dosing system according to claim 17, characterized in that all closures (ZZ) and (SZ) with their tabs (ZZ1) and (SZ1) and grooves (ZZ2) and (SZ2) that we want to use (2V) and guide (2VS), the clearance between the grooves (SZ2) and the guides (2VS) is from 0.01 to 2mm, the distance between the guides (2) and the guides (2V) play between grooves (ZZ2) and guides (2VZ) is from 0.01 to 2mm. A block system of the dosing system according to claim 20, characterized in that the clearance between the surface (2.1), the guide mechanism (2) and the closure (SZ) and the lower surface of the locking plate (2.4) is from 0.01 to 2mm. 22. The blocking mechanism of the dosing system according to claim 20, characterized in that the clearance between the surface (2.2), the guide mechanism (2) and the closure (ZZ) and the lower surface of the locking plate (2.5) is from 0.01 to 2mm. A block system of the dosing system according to claim 1, characterized in that the guides (K) which are mounted on the base plate (1) can be evenly cross-sectioned or may be left or right-wrapped, as spherical dispensers. 24. A block system of a dosing system according to claim 23, characterized in that an arbitrary number of guides (K) can be accommodated on one blocking mechanism of the dosing system from one to 500. A block system of the dosing system according to claim 1, characterized in that the upper closure (ZZ) has an enlarged tab (ZZK), and the lower closure (SZ) has an enlarged tabs (SZK), which are completely identical, made of steel or a polymer having a thickness of from 0.1 to 5 mm, and the number thereof is as large as that of the (K) mounted on the base plate (1). A block system of a dosing system according to claim 1, characterized in that the upper closure (ZZ) has each side, viewed along the length in the ground plan, the tab (ZZ3) has been added. A block system of the dosing system according to claim 1, characterized in that the lower closure (SZ) has a side tab (SZ3) on each side, viewed in length in the layout view. 28. The dosing system blocking device according to claim 25, characterized in that the tabs (ZZ3) and (SZ3) of the same thickness (D) as the closure (ZZ) and (SZ) are made of the same material, tabs (ZZ3) and (SZ3) also made of any materials and optionally attached to the closures (ZZ) and (SZ). A block system of a dosing system according to claim 1, characterized in that it has two locking mechanisms (3) which are mounted on each side of the closure (ZZ), (SZ). A locking mechanism of a dosing system according to claim 29, characterized in that the locking mechanism (3) is fixedly fixed to the base plate (1), the attachment can be made by a screw connection, a vapor or otherwise in known technical modes. 31. The dosing system blocking device according to claim 29, characterized in that it has two pins 3.2, one at the position of the upper closure (ZZ) and the other at the position of the lower closure (SZ), the two pins (3.2), their springs 3.3) and the screws (3.4) are identical. 32. The dosing system locking device according to claim 31, characterized in that the pins (3.2) are cylindrical in diameter (DP) of 2 to 50 mm and the length (LP) is from 20 to 200 mm. The blocking mechanism of the dosing system according to claim 31, characterized in that the pins (3.2) have an extension (3.2.1) completed. 34. The dosing system lock according to claim 31, characterized in that all surfaces of the pins (3.2) are made with a degree of roughness of the surface of N7 or finer. 35. The dosing system lock according to claim 31, characterized in that the material from which pins (3.2) are made can be a steel or a polymer, in that the minimum tensile strength of this material is at least 100 N / mm 2. 36. The dosing system locking device according to claim 31, characterized in that the pins (3.2) are supported on one side by a helical spring (3.3) and the spring (3.3) can also be t.i. hatched spring (3.3). 37. The dosing system locking system according to claim 36, characterized in that the springs (3.3) are prestressed in the locking mechanism (3) by a screw (3.4), which can be twisted with a key holder (3.4.1) or. the thread is threaded in or out of the locking mechanism (3). The blocking mechanism of the dosing system according to claim 31, characterized in that the pins 3.2 in their extension on the right-hand sides can be wired, the adjustment elements 3.2.2, of the length NL, which are from 10 to 180 mm, which are fixed with the nuts 3.2. 2.M, MNL and diameters are arbitrary. 39. The dosing system locking device according to claim 31, characterized in that the pins (3.2) have an embedded constriction (3.2.3) into which the spring (3.3) is pressed when the pin (3.2) is completely pressed, or when the screw (3.4) spring (3.3) completely before the tension. 40. The dosing system locking system according to claim 39, characterized in that it is designed such that there is an empty space (X) between 3 and 60 mm between the pin (3.2) and the screw (3.4).