摘要:
A dosing device with a balance, which includes a weighing chamber (16); a processor (32); a climate module (34), which is disposed in the weighing chamber (16); a data transmission path, over which data is exchanged between the climate module (34) and the processor (32); and a mixing formulation display (30). Also disclosed are a climate module configured to electrically couple to a dosing device in a detachable manners, wherein the climate module (34) forms a self-contained modular unit and includes various sensors (52, 54, 62) and a path over which data is transmitted to a processor external to the climate module, and a method for mixing a formulation, using a dosing device, wherein ambient conditions are detected during dosage of the substances to be combined, and the mixing ratio is adjusted in accordance with the detected ambient conditions.
摘要:
A method for decision aiding in batching of items of varying weight, size, or shape into packs of fixed weight and item count, said method characterized by controlling the average weight of items used, by rejecting selected portion of the available pool of items, according to calculated ‘Optimal Usage Curve’, wherein the ‘Optimal Usage Curve’ represents the ‘overweight of batches’ as a function of the ‘ratio of items used’, the ‘overweight of batches’ represents the average batch weight while the ‘ratio of items used’ is the number of items used in the batching process over the total number of items in the pool of items.
摘要:
The present invention provides a method and a system for increased efficiency during grading and/or batching. Partial batches are formed based on their characteristics and the fact that the items (1) forming a partial batch have appropriate and desired characteristics. The items (1) are then transported jointly to its destination where they form an intermediate or final batch. The present invention therefore provides a method for grading and batching items with increased efficiency. The method of the present invention is applicable to the devices and processing lines of modern item processing such as food processing lines and grading systems such as cabin grading etc.
摘要:
A batching of currently supplied articles with non-uniform weights into portions of a uniform target weight is effected by passing the articles through a weighing station (6, 8) to a distribution system (12), in which the articles (4) are selectively allocated to a plurality of receiver bins (14). It is known to improve the capacity of such a system by way of probability calculations based on the normal distribution of the articles in the supply flow, but according to the invention it is still better to base such calculations on a regularly updated recorded histogram (28) of the weight distribution of a relatively high number of newly weighed articles. Thereby the target calculations will rely on factual rather than just expected conditions, and a very important result is that it is possible to effect relevant batching even when the article weights in the supply flow are not normally distributed.
摘要:
The present invention discloses a method and computer program product for hatching items, said method comprising the steps of: selecting a first item for a batch, analyze the characteristics of said selected item, create a profile of said selected item, determine qualification criteria for forthcoming items, wherein said qualification criteria for forthcoming items is based on said profile created from said first item selected for said batch. Analyzing the characteristics of an item is based on one or more of the following: weighing said item, record and process an image of said item, for determining one or more of the following characteristics: thickness of said item, color of said item, shape of said item, wherein said characteristics is used for creating a profile of said item.
摘要:
The present invention relates to a method and an apparatus for batching items (9) on non-uniform weight into batches fulfilling certain weight criteria. Items (9) are conveyed on a dynamic scale (10) registering the individual weight of items (9) and subsequently the items are combined into batches. Statistical methods are used to obtain minimum overweight or underweight in relation to the weight criterial. The invention further relates to a method and an apparatus which is capable of determining the weight of each item (9) and the weight of each batch with increased precision and minimizing the overweight or underweight of the batch.
摘要:
This invention relates to systems for assisting in the packaging of units or clusters of products having variable weights, thus permitting forming with high precision and efficiency, various weight configurations, and further, providing complete traceability of the packing process. In combination with a decision-making electronic device, determining the most suitable distribution or position for each unit or cluster within a position's matrix, wherein the system combines the units or clusters of the product for completing the required packed weight. In combination with a visualization and operation device, it configures the system, and it permits at the same time, visualizing, scheming, illustrating or plotting the position's matrix, thus distributing there from each unit or cluster analyzed by the data-entering device, that permits a highly accurate weighting of each individual unit or cluster, thus enhancing the yield and reducing significantly the packing time.
摘要:
Disclosed is an automatically openable and closable hopper set for a fruit weighing and sorting machine, wherein a hopper having two lower scale plates and a pivotally connected door is used to carry a fruit to be sorted by weight. The door is normally retained to a closed position by means of a hook portion of an arm member disposed at one side of the hopper. When the carried fruit is heavier than a set value of a weighing device passed by the hopper set, the scale plates of the hopper depress a scale rod of the weighing device, causing the hopper to descend and tilt, which further causes the arm member to shift and the hook portion to release the door from the hopper, permitting the fruit to immediately fall out of the hopper and into a collection box.
摘要:
A material handling system (10) for storage, recording and display of information required to aid in the filling, mixing, loading, and recording of complex mixtures of materials such as fertilizer; wherein a computer (12), a key board (20), and a load cell (28) provide input to a central unit (16) which processes the inputs and activates a board (18) which displays information required to sequentially load several ingredients into a hopper (24) to form mixture batches which are sequentially transported by a conveyor (30) to a mixer (32) and then by a loading tube (34) to a hauling vehicle (36).
摘要:
A mass comparator including a weighing chamber (16); a draft shield (18, 20, 22), which surrounds the weighing chamber; a climate module (34), which is detachably disposed in the weighing chamber; a processor (32), a data input unit, and a data transmission path, over which data is exchanged between the climate module and the processor. The processor is programmed to use the air pressure, the air humidity and the air temperature in the weighing chamber to determine, based on the density of a substance to be weighed, an air buoyancy of at least one test sample and/or a buoyancy correction factor. Also disclosed are a climate module configured to electrically yet detachably couple to a mass comparator, and a method for operating a mass comparator including determining the air buoyancy and/or the buoyancy correction factor.