Device and method for loading a food processing machine, in particular a filling machine or a cutter, with food
View Patent ↗A device and a method for loading a food processing machine, in particular a filling machine or a cutter, with food, including a container for receiving the food, a lifting means by which the container can be driven upwards, a drive for the lifting means, and a measuring means for detecting the amount of food in the container.
1. A device for loading a food processing machine with food, comprising:
a container for receiving the food,
a lifting means by which the container can be driven upwards, and a drive for the lifting means, the drive designed such that the power of the drive increases as the mass of the food in the container increases, and
a measuring means for detecting the amount of food in the container.
2. The device according to claim 1 , and the device comprises a control system designed such that the power of the drive is adjusted depending on the detected amount of food.
3. The device according to claim 1 , wherein the measuring means detects one of the mass of the food and a value corresponding to a predetermined characteristic of the food.
4. The device according to claim 1 , wherein the lifting means comprises a hydraulic lifting means and the drive is a hydraulic pump whose flow rate is adjusted depending on the amount of food.
5. A device for loading a food processing machine with food, comprising:
a container for receiving the food,
a lifting means by which the container is driven upwards, and a drive for the lifting means,
a measuring means for detecting the amount of food in the container, designed such that a plurality of measured values ΔS 1 of the measuring means are obtained, and means for collision detection which detects one of a change of the measured values ΔS 1 of the measuring means and a deviation ΔS 1 of a measured value from a set value, and determines, depending on the change of one of the measured values and the deviation ΔS 1 , whether a collision occurred, and in case of a collision, one of stops the lifting means, or drives the lifting means back by a certain distance, and a combination thereof.
6. The device according to claim 1 , and the food processing machine comprises a receiving region which has at least one level sensor.
7. The device according to claim 6 , and a control system designed such that, depending on the filling level in the receiving region and the detected amount of food, a selected point in time for emptying the container is determined.
8. A method utilizing a device according to claim 7 , and utilizing the control system to vary the speed of the lifting means.
9. A method of loading a food processing machine with food, comprising driving a filled food container upwards by a lifting means having a drive and emptying the container, detecting the amount of food in the container, and changing the power of a drive of the lifting means depending on the detected amount of food, wherein the power of the drive increases as the mass of the food in the container increases.
10. The method according to claim 9 , and detecting one of the mass of the food and a value corresponding to a predetermined characteristic of the food.
11. A method of loading a food processing machine with food, comprising:
driving a filled container upwards by a lifting means and emptying the container,
utilizing a measuring means for detecting the amount of food in the container and for obtaining a plurality of measured values ΔS 1 of the measuring means, and
detecting one of a change of a measured value ΔS 1 of the measuring means and the deviation ΔS 1 of a measured value from a set value, and determining, depending on the change of the measured value or the deviation ΔS 1 , whether a collision took place, wherein one of the lifting means stops, the lifting means drives backwards by a certain distance, and a combination thereof if a collision is determined.
12. The method according to claim 9 , and determining the filling level in a receiving region of the food processing machine, and, depending on the filling level in the receiving region and the detected amount of food, determining a selected point in time for emptying the container.
13. The method according to claim 9 , further comprising lifting and lowering the container at varying speeds, wherein one of a predetermined movement speed profile is followed, the container is lifted and lowered at varying powers, and a combination thereof, and wherein a certain power profile is followed.
14. A method of loading a food processing machine with food, comprising driving a filled food container upwards by a lifting means and emptying the container, detecting the amount of food in the container, and utilizing a measuring means, wherein after the emptying of the container, the measuring means determines whether the container is completely emptied, and if it was determined that the container is not yet completely emptied, one of the tipping operation of the lifting means is extended in time, a new tipping operation is initiated, a shaking motion is effected by the container driving against a limit stop several times, and a combination thereof.
15. The method according to claim 9 , and a control system, and the downward movement of the container is one of automatically initiated by the control system after the container has been completely emptied, and is initiated by an operator with or without dead man's control.
16. The device according to claim 1 , wherein the food processing machine is one of a filling machine and a cutter.
17. The device according to claim 3 , wherein the predetermined characteristic comprises one of the load and the filling level.
18. The device according to claim 3 , wherein the measuring means comprises one of a weight sensor, a pressure sensor, a current meter for the electric drive, a level sensor for the container, a positioning sensor for the container, and a combination thereof.
19. The device according to claim 4 , wherein the speed of the lifting means can be adjusted via a throttle means.
20. The device according to claim 6 , wherein the receiving region comprises a feed hopper.
21. The method according to claim 13 , and adjusting the movement speed profiles of the lifting means.
22. The method according to claim 21 , and storing the movement speed profiles in a memory.
23. The method according to claim 10 , wherein the predetermined characteristic comprise one of the load, the filling level, and a combination thereof in the container.
24. The method according to claim 15 , wherein the power of the downward movement is smaller than or equal to that in the upward movement.
25. A method of loading a food processing machine with food, comprising:
driving a filled container upwards by a lifting means and emptying the container,
detecting the amount of food in the container,
determining a filling level in a receiving region of the food processing machine, and, depending on the filling level in the receiving region and the detected amount of food, determining a selected point in time for emptying the container, and
wherein the duration for the upward drive of the lifting means to an emptying position is stored and a point in time of the beginning of the lifting movement of the container is determined by the control system such that the container can be emptied at the earliest possible point in time.
26. The method according to claim 25 , wherein the start of the lifting movement is initiated anticipatorily by the control system such that, when the container is in its emptying position, it can be emptied.
27. A device for loading a food processing machine with food, comprising:
a container for receiving the food,
a lifting means by which the container can be driven upwards, and a drive for the lifting means,
a measuring means for detecting the amount of food in the container,
a means for determining a filling level in a receiving region of the food processing machine, and, depending on the filling level in the receiving region and the detected amount of food, determining a selected point in time for emptying the container,
a means for storing the duration for the upward drive of the lifting means to an emptying position, and
a control system for determining a point in time of the beginning of the lifting movement of the container such that the container can be emptied at the earliest possible point in time.
28. A device for loading a food processing machine with food, comprising:
a container for receiving the food,
a lifting means by which the container can be driven upwards, and a drive for the lifting means,
a measuring means for detecting the amount of food in the container, and, after the emptying of the container, for determining whether the container is completely emptied and if determined that the container is not yet completely emptied, for providing one of extending in time the tipping operation of the lifting means, initiating a new tipping operation, effecting a shaking motion by the container driving against a limit stop several times, and a combination thereof.
29. A device for loading a food processing machine with food, comprising:
a container for receiving the food,
a lifting means by which the container can be driven upwards, and a drive for the lifting means,
a measuring means for detecting the amount of food in the container, and
a control system designed such that the power of the drive is adjusted depending on the detected amount of food, wherein the power of the drive increases as the mass of the food in the container increases.
30. The device according to claim 1 , wherein the container is a sausage meat trolley.
31. The method according to claim 9 , wherein the container is a sausage meat trolley.
32. The device according to claim 27 , wherein the container is a sausage meat trolley.