DD154059A1 - METHOD AND DEVICE FOR CONTROLLING THE ACTUATORS IN FISH PROCESSING MACHINES - Google Patents

Abstract

The invention relates to a method with apparatus for controlling the processing operation of fish in slaughtering or filleting machines. The aim of the invention is to achieve a high Schnittqualitaet and yield while reducing the effort to control the machining process. The stated object to develop a method with apparatus for simplifying the control of the active sites, was solved by the fact that at the stomach preferably unopened fish before beginning d. Slaughtering or Filetierschnitte independent of the abdominal cavity length of the fish, the end of the abdominal cavities of each fish is brought to a switching pulse inducing device in the transport direction in approximately the same distance. During the subsequent passage of the fish through the active sites, the switching pulses are independent of the type, size u. Form the fish generated by a moving with the fish component and then made the control of the active sites. The invention relates to the field of fish processing. FIG. 1 shows a side view of a device operating according to this method.

Description

2 2 4 9 4 1 -4-

Method and device for controlling the active sites in fish processing machines

Field of application of the invention:

The invention relates to a method and apparatus for controlling the active sites in slaughtering and filleting machines for fish.

Characteristic of the known technical solutions? There are fish processing machines are known in which the fish cavity measurements, the peritoneal cavity length is determined · The. the results obtained are very inaccurate «

Furthermore, DT Patent No. 2510421 discloses a method in which two buttons are deflected one after the other by different points defined on the fish and pulses are generated from the deflection of the first button until the second button is actuated, which forms the basis for further processing of the fish represent for the switching operations. In this solution, the technical complexity for the generation and repeated use of the measurement result at the individual sites is very high.

Object of the invention:

The aim of the invention is to achieve a high Schnittquälitat and yield while reducing the technical complexity.

Explanation of the nature of the invention?

The invention has as its object to develop a new method and apparatus for simplifying the control of active sites

Erfindungsgeaäß the object is achieved in that at the stomach preferably unopened fish before the beginning of the slaughtering or Filetierschnitte regardless of the abdominal cavity length of the fish, the end of the abdominal cavity of each fish is brought to a switching pulse causing device in an approximately equal distance · During the subsequent run the fish are generated by the active sites, the switching pulses regardless of the type, size and shape of the fish by a moving with the fish component and then controlled according to the position of the fish and / or the tools.

Ausführungsbeispielϊ

The invention will be explained in more detail by means of an exemplary embodiment. The accompanying drawings show in FIG. 1 a side view of a slaughtering machine

Fish before the active sites Fig. 2 shows a side view of a slaughtering machine with

a knife to the belly transported fish Figure 3 _e is a side view of a battle machine to the brush transported with a fish

A slaughter machine consists of pivotally mounted stomach knives 1; 1 'and brushes 2; 2 ^f . In front of the stomach knives 1; 1 ^f is a saddle-shaped guide 3 is arranged, in the transport direction of the fish, on guide rods 4; 4 ¹ sliding, slidably mounted. At the saddle-like guide 3, a control rail 5 is connected. The stomach knives 1; T ¹ and the brushes 2; 2 ^f are switching elements 6; 7, which are firmly connected to the machine.

Mode of action:

A beheaded fish 8 is pushed with his KöpfSchnittstelle so on a saddle-like guide 3, that the vortex of the fish 8 rests on the saddle-like guide and their free end at the end of the abdominal cavity of the fish 9 comes to rest _o thereafter, over the end of the abdominal cavity the fish 8, the saddle-like guide 3 together with the fish 8 in the cutting area of the abdominal knife 1; 1 'shifted. If the end of the saddle-type guide 10 facing the end of the abdominal cavity reaches the middle

the stomach knife 1; 1 ', via the control rail 5'} ^J and the switching element 6, the stomach knife 1; 1 ^{f pivoted} out of the fish 8 The switching point thus obtained corresponds to the end of the abdominal cavity 9 of the fish 8. On the brushes 2; 2 *, this control process is repeated in the same way.

After passage of the fish, the saddle-like guide 3 slides back into the starting position · It is possible, the on the stomach knives 1; 1 · control pulse also to control the brush 2; 2 'to use.

Instead of the saddle-like guide 3 can also be a known circumferential provided with saddle-like guides transport used.

Claims (1)

2 2 4 9 Λ 1 Erfindungsansprachs A method for controlling the active sites in fish processing machines, in which the fish (8) is supplied beheaded, characterized in that in j'edem before starting the working operations, regardless of the abdominal cavity length of the end of the abdominal cavity (9) to a switching pulse inducing device (5) brought in the transport direction at an equal distance j then irrespective of the type, size and shape of the fish (8) a switching pulse by a with the fish (8) moving device (5) is generated and then the fish (8) and / or the editing tools are controlled * 2 » method according to Pankt 1, characterized in that the switching pulse for the following effective sites reused or that at the effective points a new switching pulse is generated in the same way» 3 · Device for carrying out the method according to item 1 and 2, characterized in that arranged in front of the active sites a sliding guide in the transport direction (3) and this a switching pulse triggering component (5) is assigned so that when passing the 7 / irkstellen by the point of the guide (10) closest to the end of the abdominal cavity (9), the triggering of a switching operation takes place « 2 2 4 9 4 1 4. The device according to item 3, characterized in that, assuming a delay-free implementation of the switching pulse in the control process in the passage of the fish (8) the distance from the beginning of the switching operation to the end of the abdominal cavity (9) of the fish (8) nearest point of the guide (10) in each phase of the machining process equal to the distance from the switching pulse triggering component (5) to the respective active site associated switching element · ^is · For this 1 string drawings