KR101868615B1 - Variant product weight classification system - Google Patents

Variant product weight classification system Download PDF

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Publication number
KR101868615B1
KR101868615B1 KR1020160011342A KR20160011342A KR101868615B1 KR 101868615 B1 KR101868615 B1 KR 101868615B1 KR 1020160011342 A KR1020160011342 A KR 1020160011342A KR 20160011342 A KR20160011342 A KR 20160011342A KR 101868615 B1 KR101868615 B1 KR 101868615B1
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KR
South Korea
Prior art keywords
product
weight
shuttle
spiral
spiral drum
Prior art date
Application number
KR1020160011342A
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Korean (ko)
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KR20170090680A (en
Inventor
이석정
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이석정
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Priority to KR1020160011342A priority Critical patent/KR101868615B1/en
Publication of KR20170090680A publication Critical patent/KR20170090680A/en
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Publication of KR101868615B1 publication Critical patent/KR101868615B1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/16—Sorting according to weight
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/36—Sorting apparatus characterised by the means used for distribution
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/36—Sorting apparatus characterised by the means used for distribution
    • B07C5/361—Processing or control devices therefor, e.g. escort memory
    • B07C5/362—Separating or distributor mechanisms
    • 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
    • B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
    • B65G43/08—Control devices operated by article or material being fed, conveyed or discharged
    • 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
    • B65G47/02—Devices for feeding articles or materials to conveyors
    • B65G47/04—Devices for feeding articles or materials to conveyors for feeding articles
    • B65G47/12—Devices for feeding articles or materials to conveyors for feeding articles from disorderly-arranged article piles or from loose assemblages of articles
    • 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
    • B65G47/02—Devices for feeding articles or materials to conveyors
    • B65G47/16—Devices for feeding articles or materials to conveyors for feeding materials in bulk
    • B65G47/18—Arrangements or applications of hoppers or chutes
    • 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
    • B65G47/34—Devices for discharging articles or materials from conveyor 
    • B65G47/46—Devices for discharging articles or materials from conveyor  and distributing, e.g. automatically, to desired points
    • 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
    • B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
    • 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
    • B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
    • B65G2201/02—Articles
    • 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
    • B65G2203/00—Indexing code relating to control or detection of the articles or the load carriers during conveying
    • B65G2203/02—Control or detection
    • B65G2203/0208—Control or detection relating to the transported articles
    • B65G2203/0258—Weight of the article

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Weight Measurement For Supplying Or Discharging Of Specified Amounts Of Material (AREA)

Abstract

The present invention relates to a sorting device for the weight of a release product according to the present invention. In this case, the sorting device for each release product weight is classified and classified according to the subdivided weight, The weighing part 20, the discharging shuttle part 30, the dispensing shuttle part 40 and the dispensing chute 50 in order to increase the throughput per hour by reducing the stand-by time. Lt; / RTI >

Description

{Variant product weight classification system}

More particularly, the present invention relates to an apparatus for classifying dispensed products by weight, and more particularly, to a dispensing apparatus for dispensing dispensed products each having different shapes, sizes and weights, The present invention relates to a sorting device for the weight of a release product in which the throughput per hour is increased.

In general, particle-based products including bolts, nuts, accessory jewels, confectionery and tablets are mass-produced by automation production line by specification. In this case, the weight of product is mainly measured , And classifies it by the value. However, due to the nature of the product in particle form, it is difficult to separate each product by automation process.

Conventionally, in Japanese Patent Application Laid-Open No. 10-2005-0080198, there has been proposed a method of feeding a raw material to a hopper, including a supply unit for supplying a raw material, a counter sensor for detecting the number of raw materials to be supplied, a storage hopper for storing a predetermined number of raw materials, And a material conveying ring for conveying the material to the material packaging apparatus or to the outside so that the number of the material can be accurately selected by a suitable number and can be automatically supplied to the packaging apparatus. have.

However, the above-mentioned prior art has a problem that the range of application is extremely limited when it is applied to an apparatus for judging the number of pieces by the weight of a material and selecting them.

That is, since the material is simply packaged when the number of materials detected by the counter sensor and the weight value set in the weight detection unit are measured within a permissible range, a deformed material having a different shape, It is not possible to precisely align and input individual pieces, and it is not possible to perform classification function according to the weight.

Further, in the operation, the weight of the workpiece is measured by the weight sensing part to determine whether it is normal, and then the workpiece conveying ring moves backward or forward to discharge the workpiece. At this time, It is difficult to expect high productivity per hour.

Accordingly, the present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide a method and apparatus for accurately sorting and dispensing deformed products having different shapes, sizes and weights, And the throughput is increased per hour.

In order to achieve the above object, the present invention is characterized in that a helical feeding groove (14) is provided at an inclined angle so that an inlet (12) is opened at a high portion and a helical feeding groove (14) A spiral drum portion 10 provided for stopping operation when the product 1 dropped by the inlet 12 is detected by the sensor 16; A weighing tray 22 provided below the inlet 12 side of the spiral drum portion 10 for winding the product 1 and a discharge shuttle portion 30 for conveying the grounded product 1 A weight measuring unit 20; A distribution shuttle unit 40 for distributing and transferring the product 1 by weight range set in the control unit on the basis of the weight value of the product 1 illuminated in the weight measuring unit 20; And a plurality of distribution chutes (50) to which a weight index range and a dividing serial symbol are assigned to store the product (1) transported through the distribution shuttle (40).

At this time, a charging hopper 18 is provided on the inlet 12 side of the spiral drum portion 10, and the product 1 to be introduced through the filling hopper 18 rides inside the spiral drum portion 10 And is transported to a low position.

The discharge shuttle unit 30 includes a shuttle plate 31 in which a plurality of compartments 32 are formed so as to receive the product 1 and is rotated by a linear reciprocation or rotation of the shuttle plate 31 1) is provided so as to be continuously supplied and discharged.

Also, the control unit allocates the extrinsic index range D0 so that the product group or the set value excess product value group having the under-set value value is distributed collectively, and the index range D1, D2, D3. ...).

In addition, a reservoir 52 may be disposed under each of the distribution chutes 50, or a temporary storage hopper 54 provided with a discharge valve 54a may be installed.

When the shuttle plate 31 is provided in a rotatable manner, the dispensing shuttle 40 and the dispensing chute 50 are provided at the position of the shuttle plate 31 in the counterclockwise direction with respect to the weighing tray 22 .

According to the above-mentioned structure and operation, the present invention is characterized in that the spiral drum portion is used to accurately align and insert different shaped products having different shapes, sizes and weights, And these processes are performed by unmanned automation, so that the waiting time per process is shortened and the throughput per hour is greatly increased.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a block diagram generally showing a sorting device for each release product weight according to an embodiment of the present invention; FIG.
BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a sorting apparatus for sorting a release product according to an embodiment of the present invention.
FIG. 3 is a view showing a shuttle plate of a sorting device according to an embodiment of the present invention. FIG.
FIG. 4 is a view showing a state of use of a circular shuttle plate of a sorting device for each release product weight according to an embodiment of the present invention; FIG.
FIG. 5 is a block diagram showing a classification product processing state of a sorting device according to an embodiment of the present invention. FIG.

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

The present invention relates to a sorting device for the weight of a release product according to the present invention. In this case, the sorting device for each release product weight is classified and classified according to the subdivided weight, The weighing part 20, the discharging shuttle part 30, the dispensing shuttle part 40 and the dispensing chute 50 in order to increase the throughput per hour by reducing the stand-by time. Lt; / RTI >

The spiral drum portion 10 according to the present invention is installed at an inclined angle so that the inlet 12 is opened at the high portion and the spiral feeding groove 14 is formed at the inner circumferential surface. And stops when the product (1) dropped by the sensor (12) is detected by the sensor (16). The spiral drum portion 10 is formed into an empty cylindrical shape and is installed at an inclination angle as shown in Figs. 1 and 2, is closed by a low-profile attachment plate 11, and is rotated by a driving source including a motor At this time, the motor is provided to be turned on / off by the control unit.

The helical feeding groove 14 is formed on the inner circumferential surface of the spiral drum 10. The helical feeding groove 14 has an inclined surface 15 constituting the inner circumferential surface of the spiral drum 10, Quot; C " The articles 1 stored in the inner lower portion of the spiral drum portion 10 are accommodated in the spiral feeding groove 14 and aligned and conveyed along the inner peripheral surface of the spiral drum portion 10 forming the inclined angle, And is supplied onto a weighing tray 22 to be described later.

The helical feeding grooves 14 are formed by two to six-wire threads, and the ends of the helical feeding grooves 14 are disposed at the inlet side of the spiral drum portion 10 so that the spiral drum portion 10 is rotated So that the products 1 to be transported on the spiral feeding groove 14 are dropped and supplied one by one. That is, the spiral feeding groove 14 is formed by a 2 to 6-line thread, preferably a 4-line thread, so that the end of the spiral feeding groove 14 is connected to the spiral drum 10 And the spiral drum portion 10 is provided so that one product 1 falls and feeds every rotation of 90 °.

At this time, a sensor 16 is provided at a position close to the inlet side of the spiral drum 10 at which the spiral feeding groove 14 ends, the product 1 to be dropped is sensed, The spool drum unit 10 is turned off by the control unit so that the product 1 is precisely introduced into the spool drum unit 10. After the product 1 is discharged from the weight measuring unit 20, The on command is sent out.

Even if the two products 1 are overlapped on the spiral feeding groove 14, the product overlapped on the upper part due to the inclination angle of the spiral drum 10 is rolled down on the inclined surface 15, The product 1 is continuously rolled in the spiral feeding groove 14 by the rotational movement of the spiral drum portion 10 so that the product 1 is aligned in one row without overlapping so that the shape, Even if different shaped products are mixed, there is an advantage that they are precisely aligned and put into each other.

At this time, a charging hopper 18 is provided on the inlet 12 side of the spiral drum portion 10, and the product 1 to be introduced through the filling hopper 18 rides inside the spiral drum portion 10 (Low) portion. When the product 1 is put into the filling hopper 18 without stopping the spiral drum 10 when the product 1 is filled in the spiral drum 10, (1) is transferred to the inner lower portion of the spiral drum portion (10), continuous operation is possible.

In addition, the end of the extension pipe 19 extends to the inner lower part of the spiral drum 10 and is buried in the existing product 1. When the existing product 1 is consumed to a certain level or lower, Since the product 1 is further supplemented by gravity, the automatic hopper 18 can be used as an auxiliary tank for a long time unattended automatic operation. That is, if the product (1) is consumed to a certain level or less in a state where the extension pipe (19) extends to the inner low part of the spiral drum part (10) Even if the spiral drum portion 10 is designed to be small in size by using the filling hopper 18 as an auxiliary tank, it is possible to perform a large-capacity processing. As a result, It can be installed in a space, and there is an advantage that automatic unattended operation can be performed for a long time.

The weighing part 20 according to the present invention is provided on the lower side of the inlet 12 side of the spiral drum part 10 and includes a weighing tray 22 for winding the product 1, And a discharge shuttle unit 30 for transferring the water. The weighing tray 22 is configured to measure the product weight using an electronic balance. The weighing tray 22 is formed in a plate shape so that the product 1 supplied through the spiral drum 10 is stably mounted, And is sent to the control unit to determine the transfer coordinates of the dispensing shuttle unit 40 to be described later.

1 and 2, the discharge shuttle unit 30 includes a shuttle plate 31, which is linearly reciprocated by an actuator (or a ball screw), and a discharge shuttle unit 30 is disposed above the weighing tray 22. [ A single compartment 32 is formed in the compartment 32 so that the product 1 is accommodated in the compartment 32 and then transported by the shuttle plate 31 to move downward And is delivered to the distribution shuttle unit 40 to be described later.

The discharge shuttle unit 30 includes a shuttle plate 31 in which a plurality of compartments 32 are formed so as to receive the product 1 and is rotated by a linear reciprocation or rotation of the shuttle plate 31 1) Supply and discharge are provided so as to be continuous.

3 (a) shows at least two compartments 32 penetratingly formed on a shuttle plate 31 which is linearly reciprocated by an actuator (or a ball screw) so that the product 1 is first introduced into one compartment 32, The shuttle plate 31 is conveyed to discharge the product 1 and the other compartment 32 is positioned above the weighing tray 22 so that the operation of inputting the next product 1 is continuously performed Since it is repeated, the waiting time per process is shortened and the throughput per hour is greatly increased.

3 (b) shows a state in which the shuttle plate 31 is formed in a circular shape, is rotated uniformly by a driving source, and a plurality of compartments 32 are formed at regular intervals (for example, at four positions at an angle of 90 degrees) FIG. When the product is inserted into the one compartment 32 and the curtain is completed, the shuttle plate 31 is rotated in a constant angle so that the product 1 is discharged and the other compartment 32 is queued in the upper part of the weighing tray 22, 1) is accommodated. As the discharge and loading of the product (1) are performed at the same time, the waiting time per process is greatly shortened.

3 (a) to 3 (b), when the shuttle plate 31 is operated in both directions, the auxiliary chute is further installed so that the product 1 falling into the bidirectional compartment 32 is guided to one place .

When the shuttle plate 31 is provided in a rotatable manner, the dispensing shuttle 40 and the dispensing chute 50, which will be described later, are positioned at the position of the shuttle plate 31 in the counterclockwise direction about the weighing tray 22 Respectively. As shown in FIG. 4, the dispense chute 50 provided on both sides of the weighing tray 22 has different weight index ranges and different sorting symbols assigned to each dispense chute 50. For example, D2, D3, D4, and D5 are allocated to the distribution area of the other distribution chute 50 and the distribution area is allocated to D6, D7, D8, D9, and D10 according to the weight, There is a possible advantage.

The distribution shuttle unit 40 according to the present invention distributes and transports the product 1 by weight range set in the control unit on the basis of the weight value of the product 1 ground by the weight measuring unit 20. The dispensing shuttle unit 40 is provided with a dispensing tray 41 for receiving the product and is moved by the driving source including the servomotor to the X axis or the X and Y axis transfer rails to set coordinates, So that the product 1 is transported to a corresponding one of the plurality of containers 50.

3 shows a state in which the product 1 is dropped by opening the on-off valve 41a after the opening and closing valve 41a is installed in the lower portion of the distribution tray 41 of the distribution shuttle 40, The present invention is not limited to this, and the distribution tray 41 may be configured to be pivoted or formed in a clamp shape.

In addition, the dispense chute 50 according to the present invention is assigned a weighting index range and a dividing serial number to store the product 1 being transported through the dispensing shuttle 40. As a temporary example, the distribution chute 50 is assigned an index range by weight and a series symbol (D1, D2, D3, ...) with respect to the product aberration value in the control unit. As a specific example, , D2 is 16 to 20 g, D3 is 21 to 25 g, and so on.

When the measured value is measured by the weighing unit 20, the control unit determines the divided symbol corresponding to the index value range of the product (1) in the control unit, and then the distribution shuttle unit 1) to the distribution chute 50 allocated to the divisional serial symbol corresponding thereto based on the divisional serial symbol assigned to the distribution chute 50, and distribute and supply the same.

 Alternatively, as another example, the control unit may assign an unoccupied index range D0 such that a product group having an under-set value value or a set value excess value value product group is collectively distributed, and a weighted index range D1, D2, D3,. As a more specific example, the dividing symbol D0 is set to an area of 9 g or less, an index range is set to 10 to 15 g for D1, 16 to 20 g for D2, 21 to 25 g for D3, D1 is set to 10 to 15 g, D2 is set to 16 to 20 g, D3 is set to 21 to 25 g, D0 is set to 26 g to 100 g, or D0 is set to an area of 9 g or less, D1 is set to 10 to 15 g, D2 Is set to 16 to 20 g, D3 to 21 to 25 g, and D0 'to 26 g to 100 g.

The method of dividing the product (1) subdivided from the first to the non-outdoor index range (D0) again by setting the non-outdoor index range (D0) according to the number of varieties according to the product weight, It is possible to perform a large-capacity distribution process irrespective of the number of varieties per product (1) weight.

On the other hand, the index range corresponding to the divisional serial symbol is provided so that the control range can be set by the user so that the index range can be flexibly adjusted in consideration of the overall variety of the product 1, It is possible.

A reservoir 52 is disposed under each of the distribution chutes 50 or a temporary storage hopper 54 provided with a discharge valve 54a. 5 (b) shows a configuration in which a temporary storage hopper 54 is installed and the container 54a is opened by the operation of the discharge valve 54a. FIG. 5 (a) shows a configuration in which the reservoir 52 is replaceably installed, Or packed in an envelope.

10: spiral drum part 20: weight measuring part
30: Discharge shuttle part 40: Dispatch shuttle part
50: distribution suit

Claims (6)

The inlet 12 is opened at the high portion and the low portion is closed by the plate 11. The deformed product having different shape, size and weight is stored in the inside, A spiral drum portion 10 in which a spiral feeding groove 14 is formed;
A sensor (16) provided to sense the product (1) falling on the inlet (12) side on the spiral feeding groove (14);
When the product (1) is detected by the sensor (16), the spiral drum part (10)
A weighing tray 22 provided below the inlet 12 side of the spiral drum portion 10 for winding the product 1 and a discharge shuttle portion 30 for conveying the grounded product 1 A weight measuring unit 20;
A distribution shuttle unit 40 for distributing and transferring the product 1 by weight range set in the control unit on the basis of the weight value of the product 1 illuminated in the weight measuring unit 20;
And a plurality of distribution chutes (50) to which a weight index range and a dividing serial symbol are assigned to store the product (1) transported through the distribution shuttle (40)
The spiral feeding groove 14 is formed by a two to six-wire screw, and the ends of the spiral feeding grooves 14 are disposed at the inlet side of the spiral drum portion 10 so that when the spiral drum portion 10 rotates, The products 1 to be transported on the feeding groove 14 are provided so as to fall down one by one,
A filling hopper 18 is installed on the side of the inlet 12 of the spiral drum portion 10 and the product 1 to be introduced through the filling hopper 18 is connected to the inner bottom of the spiral drum portion 10 Low) portion,
The end of the extension pipe 19 extends to the inner low portion of the spiral drum 10 and is buried in the existing product 1. When the existing product 1 is consumed to a certain level or lower, ) Is further supplemented by gravity, so that the automatic hopper (18) can be used as an auxiliary tank for a long time unattended automatic operation. delete The method according to claim 1,
The discharge shuttle unit 30 includes a shuttle plate 31 in which a plurality of compartments 32 are formed to receive the product 1 and the product 1 is rotated by a linear reciprocating or rotating movement of the shuttle plate 31, And the supply and discharge are continuously performed. The method according to claim 1,
The control unit allocates the extrinsic index range D0 so that the product group or the set value excess product value family having the under-set value value is distributed in a batch manner, and the index range D1, D2, D3 ... ) Of the release product weight. The method according to claim 1,
Wherein a reservoir (52) is disposed under each of the distribution chutes (50), and a temporary storage hopper (54) provided with a discharge valve (54a) is installed. The method of claim 3,
It is also possible to provide the shuttle plate 31 in the counterclockwise direction with the weighing tray 22 as the center and the distribution shuttle 40 and the dispatch chute 50 at the positions in the reverse rotation direction Characterized by the weight of the release product weight.
KR1020160011342A 2016-01-29 2016-01-29 Variant product weight classification system KR101868615B1 (en)

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CN109570056A (en) * 2018-11-30 2019-04-05 贵州大学 A kind of feeding device for capsule class weighing products
CN110624809A (en) * 2019-09-25 2019-12-31 重庆科技学院 Automatic walnut sorting system and control method
CN110788017A (en) * 2019-11-13 2020-02-14 诸暨昌学医药科技有限公司 Weighing device for medicine production line

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CN109607240B (en) * 2018-12-29 2020-02-11 清华大学 Discharging device
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* Cited by examiner, † Cited by third party
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CN108502560A (en) * 2018-03-30 2018-09-07 芜湖易测自动化设备有限公司 A kind of constant feeder weighing device
CN109570056A (en) * 2018-11-30 2019-04-05 贵州大学 A kind of feeding device for capsule class weighing products
CN110624809A (en) * 2019-09-25 2019-12-31 重庆科技学院 Automatic walnut sorting system and control method
CN110788017A (en) * 2019-11-13 2020-02-14 诸暨昌学医药科技有限公司 Weighing device for medicine production line
CN110788017B (en) * 2019-11-13 2020-08-04 重庆君方中药饮片有限公司 Weighing device for medicine production line

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