A kind of weighing device for measuring combination balance
Technical field
The utility model belongs to metering combination balance technical field more particularly to a kind of weighing device for measuring combination fields scale.
Background technology
Nowadays, due to having oil and some tiny flavouring in spicy food, in metering, these flavouring are being counted
It is easily sticked on the inner wall of measurement instrument during amount, therefore cause can not accurate measurement.Manual metered rate is slow and unhygienic.
Spicy food is mostly snack food, and inner wrapping is relatively more, therefore it is required that measurement error smaller, otherwise be easy to cause
Packaging, which kicks the beam, which causes product unqualified, or packaging is overweight causes product cost to rise.
Combination balance producer also attempts to design satisfactory product, but emerge without proper product mostly at present.
Utility model content
To solve the above-mentioned problems, the purpose of this utility model is to provide a kind of simple in structure, simple process, at a high speed height
The weighing device of the metering combination balance of precision.
The utility model for solve its technical problem and the technical solution adopted is that:
A kind of weighing device for measuring combination balance, including:
Rack;
Several weighing units, the weighing unit are set in the rack, and the weighing unit is used to accept material and to object
Material is weighed;
Driving device, the driving device are used to release the material in the weighing unit;
Control combination device, the control combination device are combined fortune to the gravimetric value of material in all weighing units
It calculates, after the weighing unit combination that required gravimetric value is filtered out from the result of combinatorial operation, this group of weighing unit carries out blowing.
As an improvement of the above technical solution, the weighing unit includes one for accepting the U-type groove of material.
As a further improvement of the above technical scheme, the driving device includes a driving mechanism, the driving mechanism
Output terminal be connected with one and cut somebody's hair, it is described cut somebody's hair on be connected with a baffle, the openend connection of the U-type groove along its length
There is a scraper plate, cut somebody's hair in moving process when described, the scraper plate can will be in the material scraper to U-type groove that fallen on baffle.
Preferably, the opening both ends of the U-type groove along its length are extended with an inclined-plane, the scraper plate outward respectively
It is set on the inclined-plane and can be in contact with the baffle activity.
Preferably, the inclined-plane is being provided with a notch, the scraper plate and the notch phase close to described one end cut somebody's hair
Even.
Preferably, the output terminal of the weighing unit is connected with a material-collecting funnel.
The beneficial effects of the utility model:
The utility model includes rack, driving device, control combination device, several weighing units are provided in rack,
For accepting material and weighing to material, the driving device is used to release the object in the weighing unit weighing unit
Material, the control combination device is combined operation to the gravimetric value of material in all weighing units, from the knot of combinatorial operation
After the weighing unit combination of gravimetric value needed for being filtered out in fruit, this group of weighing unit carries out blowing, and such the technical program first passes through title
Weight platform weighs to material, then is combined fortune to the gravimetric value of material in all weighing units by control combination device
It calculates, after the weighing unit combination that required gravimetric value is filtered out from the result of combinatorial operation, driving device drive will be in this group of weighing unit
Material release, the technical program not only has the characteristics that simple in structure, simple process, high-speed, high precision, compared to more traditional skill
The manual metering of art, the technical program measurement error smaller, it is not easy to packaging be caused to kick the beam or overweight and cause product unqualified
Situation.
Description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is the structure diagram of the utility model;
Fig. 2 is the structure diagram of the utility model other direction;
Fig. 3 is close-up schematic views of the Fig. 2 at A.
Specific embodiment
It is to be appreciated that institute is directional in the utility model embodiment indicates (such as up, down, left, right, before and after ...) only
For explaining relative position relation, motion conditions under a certain particular pose (as shown in drawings) between each component etc., if
When the particular pose changes, then directionality instruction also correspondingly changes correspondingly.In addition, involved in the utility model
The description of " first ", " second " etc. is only used for description purpose, and it is not intended that indicating or implying its relative importance or hidden
Containing the quantity for indicating indicated technical characteristic." first " is defined as a result, the feature of " second " can be expressed or impliedly
Including at least one this feature.In addition, the technical solution between each embodiment can be combined with each other, but must be with ability
Domain those of ordinary skill can be implemented as basis, will be understood that when the combination appearance of technical solution is conflicting or can not realize
The combination of this technical solution is not present, also not within the protection domain of the requires of the utility model.
With reference to Fig. 1~Fig. 3, a kind of weighing device for measuring combination balance, including rack 10, driving device 30, control combination
Device 40 is provided with several weighing units 20 in rack, and the utility model is not intended to limit the quantity of weighing unit 20, can be according to reality
Border needs to set the weighing unit 20 of different number, and the weighing unit 20 is for accepting material and weighing to material, the drive
Dynamic device 30 is used to release the material in the weighing unit 20, and the control combination device 40 is to object in all weighing units 20
The gravimetric value of material is combined operation, after the combination of weighing unit 20 that required gravimetric value is filtered out from the result of combinatorial operation, this
Group weighing unit 20 carries out blowing, and such the technical program first weighs to material by weighing unit 20, then passes through control group
It attaches together and puts the gravimetric value of material in 40 pairs of wholes weighing unit 20 and be combined operation, filtered out from the result of combinatorial operation
After the weighing unit combination of required gravimetric value, driving device 30, which is driven, releases the material in this group of weighing unit 20, and the technical program is not
Only there is simple in structure, simple process, high-speed, high precision, the manual metering for the traditional technology that compares, the technical program
Measurement error smaller, it is not easy to packaging be caused to kick the beam or overweight and lead to the underproof situation of product.
Preferably, at several first-class spaced materials of circumference that the control combination device 40 is included in rack 10
It manages unit and controls the central processing unit of 30 relevant action of driving device, the material processing unit and the weighing unit 20
Corresponding, each material processing unit is additionally provided with weighing sensor, the weighing sensor and weighing unit 20 and in
Central processor is electrically connected, and each material processing unit is additionally provided with Cell processor, at the weighing sensor, unit
Reason device and central processing unit are sequentially electrically connected, and the weighing sensor obtains the weight of material value of each weighing unit 20 and transmits
To the Cell processor, the Cell processor is obtained the weight of material value of each weighing unit 20 and uploads to the centre
Device is managed, the central processing unit is combined operation to the gravimetric value of material in all weighing units 20, from combinatorial operation
As a result it filters out optimal set in merge to the transmission blowing instruction of corresponding Cell processor, the Cell processor receives described
Blowing instructs and blowing instruction is sent to central processing unit, and central processing unit control driving device 30 is used to release optimal set pair
The material in weighing unit 20 answered.
Preferably, the weighing unit 20 includes one for accepting the U-type groove 21 of material, and the driving device 30 includes one and drives
Motivation structure 31, herein, driving mechanism 31 are a cylinder, and certain the utility model is not intended to limit driving mechanism 31 as a cylinder,
May be linear motor, as long as realizing identical technique effect all in the guarantor of the utility model with substantially similar technological means
It within the scope of shield, is connected with one in the output terminal of driving mechanism 31 and cuts somebody's hair 32, a baffle 33, the U are connected on 32 cutting somebody's hair
The openend of type groove 21 along its length is connected with a scraper plate 22, and when cutting somebody's hair 32 in moving process, the scraper plate 22 can
By in the material scraper to U-type groove 21 fallen on baffle 33, herein, further, the opening of the U-type groove 21 along its length
Both ends are extended with one for increasing the inclined-plane 23 of 21 opening area of U-type groove outward respectively, and the scraper plate 22 is set to described oblique
It can be in contact on face 23 and with 33 activity of baffle, such the technical program drives 32 movements of cutting somebody's hair by driving mechanism 31
So as to which the material in U-type groove 21 be released out of U-type groove 21, but during 32 advances are cut somebody's hair in the drive of driving mechanism 31,
Material remaining on material separating disc may occur to fall to baffle 33, at this point, during 32 retrogressings of cutting somebody's hair, scraper plate 22 and gear
33 activity of plate is in contact, so as in material scraper remaining on baffle 33 to U-type groove 21, carry out weighing next time.
Further, the inclined-plane 23 is being provided with a notch 24 close to described 32 one end of cutting somebody's hair, and the scraper plate 22 is with lacking
Mouth 24 is connected, and such the technical program is by the way that scraper plate 22 is connected with the notch 24 on inclined-plane 23 so that scraper plate 22 can be accurate
Salvage stores on baffle 33 is scraped to U-type groove 21.
The preferred embodiments of the present invention have been specifically described above, certainly, the utility model can also use with
The different form of the above embodiment, what those skilled in the art were made under the premise of without prejudice to spirit of the invention etc.
Same transformation or corresponding change, should all fall within the protection scope of the present invention.