KR101871830B1 - The method of lining up and feeding the granules for weighing - Google Patents

The method of lining up and feeding the granules for weighing Download PDF

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Publication number
KR101871830B1
KR101871830B1 KR1020160022545A KR20160022545A KR101871830B1 KR 101871830 B1 KR101871830 B1 KR 101871830B1 KR 1020160022545 A KR1020160022545 A KR 1020160022545A KR 20160022545 A KR20160022545 A KR 20160022545A KR 101871830 B1 KR101871830 B1 KR 101871830B1
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KR
South Korea
Prior art keywords
feeder
weighed
weighing
drum
rotating body
Prior art date
Application number
KR1020160022545A
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Korean (ko)
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KR20170100240A (en
Inventor
이일해
이상건
Original Assignee
주식회사리팩
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Priority to KR1020160022545A priority Critical patent/KR101871830B1/en
Publication of KR20170100240A publication Critical patent/KR20170100240A/en
Application granted granted Critical
Publication of KR101871830B1 publication Critical patent/KR101871830B1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B37/00—Supplying or feeding fluent-solid, plastic, or liquid material, or loose masses of small articles, to be packaged
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
    • B65B1/04—Methods of, or means for, filling the material into the containers or receptacles
    • B65B1/08—Methods of, or means for, filling the material into the containers or receptacles by vibratory feeders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
    • B65B1/04—Methods of, or means for, filling the material into the containers or receptacles
    • B65B1/10—Methods of, or means for, filling the material into the containers or receptacles by rotary feeders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
    • B65B1/30—Devices or methods for controlling or determining the quantity or quality or the material fed or filled
    • B65B1/32—Devices or methods for controlling or determining the quantity or quality or the material fed or filled by weighing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B37/00—Supplying or feeding fluent-solid, plastic, or liquid material, or loose masses of small articles, to be packaged
    • B65B37/04—Supplying or feeding fluent-solid, plastic, or liquid material, or loose masses of small articles, to be packaged by vibratory feeders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B37/00—Supplying or feeding fluent-solid, plastic, or liquid material, or loose masses of small articles, to be packaged
    • B65B37/08—Supplying or feeding fluent-solid, plastic, or liquid material, or loose masses of small articles, to be packaged by rotary feeders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B65/00—Details peculiar to packaging machines and not otherwise provided for; Arrangements of such details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G27/00—Jigging conveyors
    • B65G27/04—Load carriers other than helical or spiral channels or conduits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G29/00—Rotary conveyors, e.g. rotating discs, arms, star-wheels or cones
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G37/00—Combinations of mechanical conveyors of the same kind, or of different kinds, of interest apart from their application in particular machines or use in particular manufacturing processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
    • B65G47/26—Devices influencing the relative position or the attitude of articles during transit by conveyors arranging the articles, e.g. varying spacing between individual articles

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quality & Reliability (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)

Abstract

The present invention relates to an alignment conveying apparatus for weighing granular materials for constructing an automatic unmanned automatic system by automatically weighing an object to be weighed which is difficult to be automatically weighed and supplying the same to a packaging apparatus, comprising: a feeder for feeding a material to be weighed; A rotating body composed of an inlet for receiving the weighing material from the supply feeder, a discharge port for discharging the object to be weighed, and a to-be-weighed material storage portion for storing the object to be weighed which is formed between the inlet and discharge port, A drum feeder formed on the inner wall of the weighing-water receiving portion and configured to lift up the weighed-weighed material; And a discharge feeder which is pumped up by the lift flight formed on the rotating body of the drum feeder and then supplied with the articles to be weighed down. Therefore, it is difficult to perform mechanical alignment such as frozen fruit or small- The present invention relates to an aligning and conveying device for weighing a granular material capable of realizing unattended automation of an entire process in cooperation with an automatic packaging device, as well as being able to establish automation of a weighing process by tangling and perfectly aligning objects to be weighed.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to an aligning conveying apparatus for weighing granular materials,

The present invention relates to an aligning and conveying apparatus for weighing granular materials for constructing an automatic unmanned automatic system by automatically weighing an object to be weighed which is difficult to be automatically metered and supplying it to a packaging apparatus.

Generally, automatic metering devices are used to accurately pack grain or powder or equivalent shaped weighing material.

Korean Patent No. 10-1306637 has been proposed as a prior art.

This patent discloses an automatic weighing apparatus for discharging a raw material discharged from a hopper by a feeder and a degree of opening of a shutter to a weighing bucket by means of an extruded feeder and a ladder feeder, A target weight value, a tolerance value, and a number of weighings per unit time; A set value storing and storing initial operation data for the stopping position and the vibration intensity of the feeder according to the target weight value and tolerance value and the number of times of counting per unit time, Wow; A processor for controlling the feeder and the borrower according to the initial operation data stored in the set value storage unit and for updating the initial operation data according to the tolerance value accumulated after the operation and the number of weighings per unit time; A load cell for supplying the weight value to the processor; And a timer for providing the information on the weighing time to the processor. The automatic weighing apparatus as described above is characterized in that each element data according to the target weight, the weighing speed, and the tolerance, that is, The data of the vibration time, the data of the lending and stopping of the extruded feeder and the position at which the break is to be performed are stored, the metering operation is performed by the element data stored at the beginning, and the element data is updated by the operation data, There is a feature that can control the speed of metering and weighing.

However, the above-mentioned automatic weighing apparatuses can be used for automatically opening the automatic weighing apparatuses such as frozen fruits, atypical grains, and walnuts, which are formed into protrusions, fragile nuts, dried fishes which are easy to be entangled with each other such as anchovies, There has been a problem in that weighing accuracy can not be guaranteed.

In order to solve the above-mentioned problems, the present invention provides a sorting and conveying device for weighing granular materials, which is characterized in that it has protrusions such as frozen fruits, atypical grains, and walnut wafers, and has fragile nuts, dried seaweeds Such as a granular shape in which an automatic weighing method is not available or an automatic weighing method in which an automatic weighing can not be performed, can be separated and aligned by using a rotary drum and a feeding device, so that automatic weighing becomes possible And an object of the present invention is to provide an alignment conveying device for weighing a granular material capable of realizing automatic unattended operation in all processes when interlocked with an automatic packaging device.

The present invention relates to an apparatus and a method for controlling an amount of discharged articles to be weighed which are introduced into a drum feeder by means of a force of falling by a gravitational force falling onto a second conveying member after lifted by a lift flight formed inside a rotating rotating body The weighed objects to be weighed are separated and aligned in line with the width of the second conveying member in the form of a rail.

In addition, the pin formed in the discharge port portion can be rotated in the same direction as the rotation of the rotating body of the drum feeder, and can be aligned with the direction of the falling of the articles to be weighed and the direction of movement of the articles to be weighed which are laminated on the second conveying member of the discharge feeder.

And a cone-shaped top portion of a cone shape that becomes narrower toward the discharge direction among the discharge holes of the drum feeder is formed to prevent the objects to be weighed which move in the direction of the discharge port from the inside of the drum feeder and the objects to be weighed picked up by the fins, It is possible to prevent the articles to be weighed in the drum feeder from being discharged in the discharge port direction.

In addition, a forward conveying member including an oblique pattern is attached to the inside of the drum feeder, so that the forward conveying member or the angle adjusting member can be controlled by the rotary oblique pattern of the drum feeder to convey the articles to be weighed toward the ejection opening.

In addition, it is a useful invention to form a load cell at the lower end of the drum feeder and to introduce only a proper amount of the object to be weighed into the drum feeder.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a front view showing an alignment conveying apparatus for weighing granular objects according to the present invention; Fig.
Fig. 2 is a left side view of Fig. 1; Fig.
3 is a plan view of Fig.
4 is a front view showing the drum feeder in the present invention.
5 is a right side view of Fig.

Hereinafter, the configuration of the present invention will be described in more detail with reference to the accompanying drawings.

1 to 3, a feeder 10 for feeding a material to be weighed is provided at a front end thereof, and the weighed material is supplied through the feeder feeder 10 and is entangled A discharge feeder 30 for discharging the unloaded weighed material from the drum feeder 20 and a feeder 30 for discharging the weighed material through the discharge feeder 30, And a bucket (40) for supplying a metered matter only in a fixed amount to the packaging apparatus which is a process.

The feeder feeder 10 includes a hopper 11 for feeding a subject to be weighed to one side as a constituent for supplying a subject to be weighed and a hopper 11 is provided below the hopper 11, A first conveying member 12 for conveying a subject to be weighed is constructed.

The first conveying member 12 is configured to extend in a direction in which the articles to be weighed are conveyed in order to convey a subject to be weighed. The first conveying member 12 is operated to move the first conveying member 12 And a first conveying means 13 for conveying the arranged articles to be weighed.

Although the first conveying member 12 is shown as a V-shaped trough in the drawing, the present invention is not limited thereto, and the conveying belt type or any one selected from a U-, V-, or U- As shown in FIG.

Although the first conveying means 13 is shown in the form of a vibration generator in the drawing, it is not limited thereto and may be formed in the form of a motor capable of driving the conveyor belt.

Next, as shown in Figs. 4 to 5, the drum feeder 20 is constituted by a rotating body 21 supplied with the articles to be weighed which have moved through the first feeding member 12 of the feeding feeder 10 .

The rotating body 21 is provided with an inlet 21a for receiving a subject to be weighed which has moved through the first feeding member 12 of the feeding feeder 10 at a position facing the feeding feeder 10, And a discharge port 21b for discharging the object to be weighed is formed on the other side. Between the inlet port 21a and the discharge port 21b, a weighing object storage section 21c for storing the object to be weighed is formed.

The first gear 24 formed on the side surface of the rotating body 21 is shown rotated to engage with the second gear 25 connected to the motor M. However, the present invention is not limited thereto.

The to-be-weighed material storage portion 21c formed in the rotating body 21 is provided with a to-be-weighed material stored in the to-be-weighed material storage portion 21c, And a plurality of lifting flights 22 for lifting up and down the upper side are formed.

The lifting and lowering flight 22 is formed in a plate shape so as to fall downward due to gravity when it reaches a predetermined height after moving the articles to be weighed in a state in which the rotating body 21 is tangled during rotation have.

A first load cell 23 is disposed under the rotating body 21 to measure the weight of the object to be weighed stored in the rotating body 21. [

Here, the discharge port 21b of the rotating body 21 described above has a narrow inlet so that only a certain amount of the weighing material can pass therethrough.

In the rear end of the rotating body 21, that is, on the inner wall of the weighing object accommodating portion 21c at a position adjacent to the discharging port 21b, the sectional area gradually decreases from the inflow port 21a toward the discharge port 21b. The cone-shaped upper portion 26 is formed to extend to the position where the discharge port 21b is formed. At this time, the rear end of the cone-shaped portion 26 is formed to have the same size as the discharge port 21b.

The feeder feeder 10, the drum feeder 20 and the discharge feeder 30 are provided with feed feeders 10, drum feeders 20, and discharge feeders 30, The angle regulating member A may be further formed on the drum feeder 20 and the forward conveying member 28 including the oblique pattern may be formed on the weighing water receiving portion 21c formed inside the drum feeder 20, It is possible to transfer the articles to be weighed toward the discharge port 21b in the same manner as a screw thread.

The advance conveying member 28 may be formed by processing the surface of the storage portion 21c, or may be formed by separately manufacturing a steel material or a synthetic resin material containing a slant pattern.

In addition, the lift flight 22 formed in the rotating body 21 of the drum feeder 20 can be configured to adjust the angle at a certain angle, so that the falling position can be adjusted when various types of weighing materials are applied.

In addition, a pin 27 formed to extend from the discharge port 21b in the direction of the inlet 21a may be further formed in the weighing object receiving portion 21c at a position adjacent to the discharge port 21b of the drum feeder 20 .

The pins 27 can be formed at two or more positions at regular intervals.

The first transfer member 12 of the supply feeder 10 described above is extended to the inside of the weighing object storage portion 21c of the rotating body 21 to supply the object to be weighed to the drum feeder 20 But is formed so as to extend only to a position before the lifting flight 22 formed in the rotating body 21 is formed.

Next, the discharge feeder 30 is configured to be able to receive and move the articles to be weighed arranged by the drum feeder 20 as shown in FIGS.

In other words, the second conveyance which can accommodate the articles to be weighed falling by the gravity after the object to be weighed which has been entangled while rotating the rotating body 21 of the drum feeder 20 is pushed up by the lift flight 22 The member 32 is formed so as to extend to the inside of the metered matter storage portion 21c formed in the rotating body 21 of the drum feeder 20. [

It is preferable that the extension length of the second conveying member 32 is extended to a position where the lift flight 22 of the drum feeder 20 is formed.

The second conveying member 32 is provided with second conveying means 33 capable of transmitting power to the second conveying member 32 so as to move the weighing material in the second conveying member 32 do.

Although the second conveying member 32 is shown as a V-shaped trough in the drawing, the present invention is not limited to this, and the second conveying member 32 may be a conveyor belt type or a U-shaped or V- Or a trough formed in the shape of a letter.

Although the second conveying means 33 is shown in the form of a vibration generator in the drawing, the present invention is not limited thereto, and the conveying belt 33 can be changed to a motor type for driving the conveyor belt.

That is, when the subject to be weighed has a certain size and weight such as frozen fruit, a second conveying member 32 is formed by a conveyor belt type or a trough type. At this time, the second conveying means 33 is oscillated It can be formed by using either a generator or a motor type.

If the size of the object to be weighed is small or does not have a constant weight or shape, the trough type having a U-shape or a V-shape or a U-shape, And the second conveying member 32 may be formed as a vibration generator type capable of generating vibrations so that the articles to be weighed can be evenly distributed to the troughs.

Next, the bucket 40 is used for weighing a certain amount or a predetermined number of weighing objects before delivering the weighing material moving in an aligned state through the discharge feeder 30 to a packaging apparatus (not shown in the figure) And the second load cell 41 is formed in the bucket 40. The second load cell 41 interlocks with the discharge feeder 30 so that the weight of the material to be weighed stored in the bucket 40 is adjusted by the operator The discharge feeder 30 is interlocked so as not to supply the objects to be weighed to the bucket 40.

Although not shown in the drawings, the bucket 40 may be provided with means for measuring the weight, so that only a certain amount of the metered matter delivered to the post-process can be supplied.

The alignment conveying device for weighing the granular material of the present invention having the above structure is for measuring weighing objects such as refrigeration and first-class weighing which are difficult to measure in the conventional method.

BRIEF DESCRIPTION OF THE DRAWINGS The above and other features and advantages of the present invention will be more apparent from the following detailed description taken in conjunction with the accompanying drawings, in which: FIG.

That is, in the present embodiment, the first feeding member 12 of the feeding feeder 10 and the second feeding member 32 of the discharging feeder 30 are described as V-shaped troughs, The first conveying means 13 and the second conveying means 33 of the discharge feeder 30 are described as vibration generators, but are not limited thereto.

First, when a workpiece to be weighed to be weighed is put into the hopper 11 of the feeder feeder 10, the workpiece to be weighed with the first feeder 12 is moved through the hopper 11 .

Since the trough-type first conveying member 12 of the V-shape is transmitted by the first conveying unit 13 of the vibration generator type that generates vibration, The weighing object is advanced by the first conveying member 12 and is moved to the weighing material receiving portion 21c of the rotating body 21 which is formed in the drum feeder 20 and is rotating.

As described above, the articles to be weighed which have moved to the weighing object accommodating portion 21c are moved forward and backward by the forward conveying member 28 including the slant line formed in the weighing object accommodating portion 21c, (21a) toward the discharge port (21b), or is moved toward the discharge port (21b) by adjusting the angle adjusting member (A).

On the other hand, the object to be weighed which is moving in the above-described state is lifted up in the rotating direction by the lifting flight 22 formed on the inner wall of the weighing object accommodating portion 21c of the rotating body 21, The object to be weighed is lifted up to a predetermined height, and is gravitationally pulled by the gravity of the second conveying member 32 of the discharge feeder 30 extending from the predetermined height to the inside of the weighing compartment 21c. .

As described above, the articles to be weighed in the untwisted state are conveyed forward by the second conveying member 32 made of a V-shaped trough type by the second conveying means 33, and at the same time, Alignment and compaction are performed.

On the other hand, the object to be weighed which moves through the second conveying member 32 of the discharge feeder 30 in the untangled state passes through the discharge port 21b of the rotating body 21 as described above.

At this time, since the pin 27 rotates together with the rotating body 21 on the discharge port 21b, the first transfer member 32 is stacked on the second transfer member 32 in a multilayered manner or the second transfer member 32 is protruded from the second transfer member 32 And serves to align the articles to be weighed in a direction parallel to the direction of movement of the articles to be weighed.

Meanwhile, as described above, since the articles to be weighed which flow into the drum feeder 20 are forwardly conveyed in the rotating body 21, they are accumulated in the direction of the discharge port 21b of the rotating body 21 with time The object to be weighed which has been shaved by the receiving portion 21c by the pin 27 formed at the position adjacent to the discharge port 21b is piled up at a position adjacent to the discharge port 21b and can be discharged to the outside through the discharge port 21b .

In the present invention, a cone-shaped upper portion 26 formed in a cone shape on the side of the discharge port 21b is formed so as to extend from the storage portion 21c of the rotating body 21 formed in the drum feeder 20 toward the discharge port 21b And acts to prevent the objects to be weighed dropped by the moving object to be weighed and the pin (27) from accumulating on the side of the discharge port (21b).

Therefore, the objects to be weighed stored in the storage portion 21c of the dream feeder 20 are discharged to the outside through the discharge port 21b in addition to the objects to be weighed discharged through the second transfer member 32 during the operation of the present invention It is prevented from being discharged.

On the other hand, the articles to be weighed which have been moved to the discharge feeder 30 while being aligned through the drum feeder 20 are moved to the bucket 40, moved by a predetermined amount or number, and then supplied with a predetermined amount Thereby completing a single process. By repeating this process, the object of the present invention can be achieved.

In the present invention, the first load cell 23 is formed in the drum feeder 20 so that only a predetermined amount of the material to be weighed can be inputted to the drum feeder 20, The alignment process can be more efficiently performed.

That is, as described above, the drum feeder 20 is configured to move the articles to be weighed by a discharge port 21c of the rotating body 21 only by a predetermined amount. If the rotating body 21 is provided with a large amount of weighing When the water is received, this action is repeatedly performed, and later, the amount of the articles to be weighed in the to-be-weighed water storage portion 21c of the rotating body 21 becomes large, and the sorting work of the weighed amount can not be smoothly performed.

In the present invention, as described above, the first load cell 23 is installed under the rotating body 21 to check the weight of the weighing object accommodated in the weighing object accommodating portion 21c of the rotating body 21, When the weight value is reached, the operation of the feeder feeder 10 is stopped and the supply of the articles to be weighed is stopped to solve this problem.

In addition, in the present invention, when the second load cell 41 is formed in the bucket 40 and it is recognized that there is a predetermined amount of the weighing object, the operation of stopping the operation of the discharge feeder 30 is stopped, And can be supplied as a process packaging device.

While the present invention has been described in connection with certain exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims.

10: Feeder feeder
11: hopper 12: first conveying member 13: first conveying means
20: Drum feeder
21: rotating body 21a: inlet 21b: outlet 21c:
22: lifting flight 23: first load cell 24: first gear M: motor
25: second gear 26: cone type top 27: pin 28: forward feed member
30: Exhaust feeder
32: second conveying member 33: second conveying means
40: Bucket
41: second load cell
A: Angle adjusting member
50: Alignment feeder for weighing granular material

Claims (8)

A feeding feeder (10) for feeding the material to be weighed;
An inlet 21a for receiving the weighing material from the supply feeder 10 and a discharge port 21b for discharging the object to be weighed and a discharge port 21b formed between the inlet 21a and the discharge port 21b, A rotating body 21 made of a material to be weighed contained in the weighing water storage portion 21c
And a lift flight (22) formed on an inner wall of the weighing object accommodating portion (21c) of the rotating body (21) to lift up the object to be weighed.
And a discharge feeder (30) which is fed by the lift flight (22) formed on the rotating body (21) of the drum feeder (20) and then supplied with the articles to be weighed which fall down,
The weighing object accommodating portion 21c formed in the rotating body 21 of the drum feeder 20 further includes a cone shaped cone portion 26 whose sectional area decreases from the inlet 21a toward the outlet 21b Respectively,
Characterized in that a fin (27) is further formed at a portion adjacent to the discharge port (21b) constituting the drum feeder (20).
The feeder according to claim 1, wherein the feeder feeder (10) comprises a hopper (11) into which a subject to be weighed is fed, a conveyor belt for feeding the weighing material fed into the hopper (11), a U- A first conveying member (12) formed in any one of the troughs forming the grooves forming the grooves, a motor for moving the first conveying member (12), and a vibration generator Characterized in that the conveying means (13) comprises a conveying means (13).
delete delete 2. The drum feeder according to claim 1, characterized in that an inner surface of the to-be-weighed water storage portion (21c) of the drum feeder (20) Characterized by further comprising a member (28). ≪ Desc / Clms Page number 13 >
The drum feeder according to claim 1, characterized in that the drum feeder (20) is provided with a first feeder (10) interlocked with the feeder feeder (10) to measure the weight of the rotating body (21) Characterized in that the load cell (23) is further comprised.
[2] The apparatus according to claim 1, wherein the discharge feeder (30) comprises a second conveying member (32) formed in a shape selected from a conveyor belt, a U-shaped or a V- And a second conveying means (33) configured in any one of the form of a motor and a vibration generator.
The drum type washing machine according to claim 1, wherein the feeder feeder (10), the drum feeder (20), and the discharge feeder (30) are inclined at a predetermined angle below the feeder feeder (10) Characterized in that the angle adjusting member (A) is further configured so that the weighing material can be conveyed.
KR1020160022545A 2016-02-25 2016-02-25 The method of lining up and feeding the granules for weighing KR101871830B1 (en)

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CN111114859A (en) * 2020-03-10 2020-05-08 上海尼为机械科技有限公司 Linear vibration feeding filling machine

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JP2002154639A (en) * 2000-08-22 2002-05-28 General Electric Co <Ge> Parts feeding system

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