CN112156970A - Traditional Chinese medicine decoction piece screening and packaging equipment and method thereof - Google Patents

Traditional Chinese medicine decoction piece screening and packaging equipment and method thereof Download PDF

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Publication number
CN112156970A
CN112156970A CN202010972097.8A CN202010972097A CN112156970A CN 112156970 A CN112156970 A CN 112156970A CN 202010972097 A CN202010972097 A CN 202010972097A CN 112156970 A CN112156970 A CN 112156970A
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CN
China
Prior art keywords
screening
frame
packaging
rod
discharging channel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN202010972097.8A
Other languages
Chinese (zh)
Inventor
王磊
张东浩
程间开
陈华新
谭健星
郭钟元
王志霞
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Longsheng Pharmacy Co ltd
Original Assignee
Guangdong Longsheng Pharmacy Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guangdong Longsheng Pharmacy Co ltd filed Critical Guangdong Longsheng Pharmacy Co ltd
Priority to CN202010972097.8A priority Critical patent/CN112156970A/en
Publication of CN112156970A publication Critical patent/CN112156970A/en
Withdrawn legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/28Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
    • B07B1/30Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro within their own plane in or approximately in or transverse to the direction of conveyance
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/42Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46Constructional details of screens in general; Cleaning or heating of screens
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B1/00Packaging 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
    • B65B1/30Devices or methods for controlling or determining the quantity or quality or the material fed or filled
    • B65B1/32Devices or methods for controlling or determining the quantity or quality or the material fed or filled by weighing
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B1/00Packaging 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
    • B65B1/30Devices or methods for controlling or determining the quantity or quality or the material fed or filled
    • B65B1/36Devices or methods for controlling or determining the quantity or quality or the material fed or filled by volumetric devices or methods
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B43/00Forming, feeding, opening or setting-up containers or receptacles in association with packaging
    • B65B43/42Feeding or positioning bags, boxes, or cartons in the distended, opened, or set-up state; Feeding preformed rigid containers, e.g. tins, capsules, glass tubes, glasses, to the packaging position; Locating containers or receptacles at the filling position; Supporting containers or receptacles during the filling operation
    • B65B43/52Feeding or positioning bags, boxes, or cartons in the distended, opened, or set-up state; Feeding preformed rigid containers, e.g. tins, capsules, glass tubes, glasses, to the packaging position; Locating containers or receptacles at the filling position; Supporting containers or receptacles during the filling operation using roller-ways or endless conveyors
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B2201/00Details applicable to machines for screening using sieves or gratings
    • B07B2201/04Multiple deck screening devices comprising one or more superimposed screens

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quality & Reliability (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Basic Packing Technique (AREA)

Abstract

The invention discloses a traditional Chinese medicine decoction piece screening and packaging device and a method thereof, the traditional Chinese medicine decoction piece screening and packaging device comprises a base, a supporting rod and a fixing frame, wherein the fixing frame is installed on the base through the supporting rod, a decoction piece screening assembly is arranged in the fixing frame, the decoction piece screening assembly comprises a screening frame, a sliding chute, a guide rod, a first screening plate, a second screening plate, a first discharging channel, a second discharging channel, a push rod, a connecting rod, a rotating disc, a telescopic rod, a rotating shaft and a driving motor; the normal size pieces and some of the debris fall through the first screen.

Description

Traditional Chinese medicine decoction piece screening and packaging equipment and method thereof
Technical Field
The invention relates to the field of traditional Chinese medicine processing, in particular to a device and a method for screening and packaging traditional Chinese medicine decoction pieces.
Background
The traditional Chinese medicine decoction pieces refer to traditional Chinese medicines for prescription formed by processing traditional Chinese medicines according to the needs, or can be directly used for traditional Chinese medicine clinical application, the traditional Chinese medicine decoction pieces are the essences of the traditional Chinese medicines, and the properties and the effects of the traditional Chinese medicines can be changed by different processing methods, so that the traditional Chinese medicine decoction pieces are the characteristics and the advantages of the traditional Chinese medicine.
When current herbal pieces-adds man-hour, will wash the medicinal material earlier and drying the section, because during the section, have medicinal material piece and large-scale rim charge to exist to need select qualified herbal pieces-through the machine screening, current general machine screening, but the machine screening makes the filter screen jam easily when screening, causes herbal pieces-not enough when screening.
Disclosure of Invention
The invention aims to provide a traditional Chinese medicine decoction piece screening and packaging device to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a traditional Chinese medicine decoction piece screening and packaging device comprises a base, a supporting rod and a fixed frame, wherein the fixed frame is installed on the base through the supporting rod, a decoction piece screening assembly is arranged in the fixed frame and comprises a screening frame, a sliding chute, a guide rod, a first screening plate, a second screening plate, a first material discharge channel, a second material discharge channel, a push rod, a connecting rod, a rotary disc, a telescopic rod, a rotary shaft and a driving motor, the sliding chute is formed in the top of the fixed frame, the guide rod is fixedly installed in the sliding chute, the upper end of the screening frame is slidably installed in the sliding chute and movably sleeved outside the guide rod, the first screening plate and the second screening plate are obliquely installed in the screening frame from top to bottom, a sieve mesh of the first screening plate is larger than a sieve mesh of the second screening plate, one end of the first material discharge channel is communicated with a side wall, the second material discharge channel is located fixed frame and the screening frame lateral wall of one end and second screening board low side communicates mutually, push rod one end fixed mounting is at the screening frame outer wall, and other end activity runs through fixed frame and articulated with connecting rod one end, and the connecting rod other end is eccentric to articulate on the carousel, and carousel fixed mounting is in the pivot upper end, the pivot is connected with driving motor output drive.
As a further scheme of the invention: the fixed frame top is connected with the feeder hopper, the directional screening frame of feed opening of feeder hopper.
As a further scheme of the invention: fixed mounting has the telescopic link between screening frame both sides and the fixed frame inner wall, the telescopic link overcoat is equipped with reset spring.
As a further scheme of the invention: fixed frame bottom is provided with quantitative package assembly, quantitative package assembly includes drive belt, gravity sensor, packing carton, blanking passageway, quantitative dish, drive shaft and quantitative groove, and the conveyer belt setting is on the base, and gravity sensor places on the conveyer belt, and the packing carton is placed on gravity sensor, the blanking passageway communicates with fixed frame bottom, and the drive shaft rotates to set up in the blanking passageway and one end is connected with drive power supply, quantitative dish fixed mounting in the drive shaft and with blanking passageway inner wall sliding contact, quantitative groove is evenly seted up on quantitative dish.
As a further scheme of the invention: the bottom of the screening frame is provided with an opening, and a control valve is arranged in the opening.
As a further scheme of the invention: screening frame below is provided with sweeps separable set, sweeps separable set includes first helical gear, second helical gear, driven shaft, driving gear, mounting bracket, annular rack, rotary drum, feed opening and gathering board, and two mounting brackets are installed in fixed frame, and the rotary drum rotates to be installed in two mounting brackets and the one end middle part is passed through the bearing and is connected with the rotation of second row material passageway lower extreme, and the feed opening is seted up at the other end, a plurality of bits mouths of going out have been seted up to the rotary drum wall, and annular rack fixed mounting is connected at rotary drum one end and with the driving gear meshing, and driving gear fixed mounting is in driven shaft one end, and the second helical gear is installed to the driven shaft other end, and first helical gear fixed mounting just is connected with first helical gear meshing in the pivot.
As a further scheme of the invention: and a buffer cushion is arranged on the inner wall of the fixing frame below the feed opening.
A traditional Chinese medicine decoction piece screening and packaging device and a method thereof are characterized in that: the method comprises the following steps: 1): the cut decoction pieces are placed in the screening frame, the driving motor works to drive the rotary table to rotate through the rotary shaft, the screening frame is driven to swing left and right along the sliding chute and the guide rod through the connecting rod and the push rod, and the decoction pieces and cutting edge materials larger than the normal decoction pieces are discharged from the first discharging channel; the decoction pieces with normal size and some scraps fall from the first screening plate, under the action of the second screening plate, the decoction pieces with normal size are discharged from the second discharge channel, and the scraps and small decoction pieces fall to the bottom of the screening frame and are gathered; 2): weight is preset on the gravity sensor, the conveyer belt is with gravity sensor and empty packing carton conveyer belt blanking passageway lower extreme, and the quantitative dish is under the drive of drive shaft, and the sliced medicinal herbs is constantly arranged down through the quantitative groove, falls into the packing carton, and when reaching preset weight, the drive shaft stall waits that next empty packing carton reachs blanking passageway lower extreme, rotates once more to this, accomplishes the screening packing.
Compared with the prior art, the invention has the beneficial effects that:
by arranging the decoction piece screening assembly, when the traditional Chinese medicine decoction pieces are screened, the cut decoction pieces are placed in the screening frame, the driving motor works, the rotating disc is driven to rotate through the rotating shaft, the screening frame is driven to swing left and right along the sliding groove and the guide rod through the connecting rod and the push rod, and the decoction pieces and cutting edge materials larger than the normal decoction pieces are discharged from the first discharging channel; the decoction pieces with normal size and some scraps fall from the first screening plate, under the action of the second screening plate, the decoction pieces with normal size are discharged from the second discharge channel, and the scraps and small decoction pieces fall to the bottom of the screening frame and are gathered;
through setting up quantitative package assembly, when packing, predetermine weight on gravity sensor, the conveyer belt with gravity sensor and empty packing carton conveyer belt blanking passageway lower extreme, quantitative dish under the drive of drive shaft, through quantitative groove with the sliced medicinal herbs constantly arrange down, fall in the packing carton, when reaching predetermined weight, drive shaft stall, when treating next empty packing carton and reacing blanking passageway lower extreme, rotate once more, improved packing efficiency and precision greatly.
Drawings
Fig. 1 is a schematic structural diagram of a traditional Chinese medicine decoction piece screening and packaging device.
Fig. 2 is a schematic structural diagram of a screening frame in the herbal pieces-screening and packaging equipment.
Fig. 3 is a schematic structural diagram of a turntable in the herbal pieces-screening and packaging apparatus.
Fig. 4 is a schematic structural diagram of a blanking channel in the herbal pieces-screening and packaging equipment.
In the figure: 1-base, 2-supporting rod, 3-fixed frame, 4-feed hopper, 5-screening frame, 6-chute, 7-guide rod, 8-first screening plate, 9-second screening plate, 10-first discharging channel, 11-second discharging channel, 12-push rod, 13-connecting rod, 14-rotary table, 15-telescopic rod, 16-rotary shaft, 17-first helical gear, 18-second helical gear, 19-driven shaft, 20-driving gear, 21-mounting frame, 22-annular rack, 23-rotary drum, 25-discharging opening, 26-buffer pad, 27-conveying belt, 28-gravity sensor, 29-packaging box, 30-discharging channel, 31-quantitative disc, 32-driving shaft, 32-guide rod, 5-screening frame, 6-slide way, 7-guide rod, 8-first screening plate, 9-second screening plate, 10-first discharging channel, 33-quantitative groove, 34-driving motor and 35-aggregation plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that, if there is a directional indication (such as up, down, left, right, front, and back) in the embodiment of the present invention, it is only used to explain the relative position relationship between the components, the motion situation, and the like in a certain posture, and if the certain posture is changed, the directional indication is changed accordingly.
In addition, if the description of "first", "second", etc. is referred to in the present invention, it is used for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
Example 1
Referring to fig. 1-4, a herbal pieces-screening and packaging apparatus comprises a base 1, a support rod 2 and a fixing frame 3, wherein the fixing frame 3 is mounted on the base 1 through the support rod 2, a herbal piece-screening component is disposed in the fixing frame 3, the type of the herbal piece-screening component is not limited, in this embodiment, preferably, the herbal piece-screening component comprises a screening frame 5, a chute 6, a guide rod 7, a first screening plate 8, a second screening plate 9, a first discharging channel 10, a second discharging channel 11, a push rod 12, a connecting rod 13, a turntable 14, a telescopic rod 15, a rotating shaft 16 and a driving motor 34, the chute 6 is disposed at the top of the fixing frame 3, the guide rod 7 is fixedly mounted in the chute 6, the upper end of the screening frame 5 is slidably mounted in the chute 6 and movably sleeved outside the guide rod 7, the first screening plate 8 and the second screening plate 9 are mounted in the screening frame 5 in an inclined manner from top to bottom, and the screen holes of the, one end of a first discharging channel 10 is communicated with the side wall of the screening frame 5 at the lower end side of the first screening plate 8, the other end of the first discharging channel movably penetrates through the side wall of the fixed frame 3, a second discharging channel 11 is positioned in the fixed frame 3, one end of the second discharging channel is communicated with the side wall of the screening frame 5 at the lower end side of the second screening plate 9, one end of a push rod 12 is fixedly arranged on the outer wall of the screening frame 5, and the other end movably penetrates through the fixed frame 3 to be hinged with one end of a connecting rod 13, the other end of the connecting rod 13 is eccentrically hinged on a rotary table 14, the rotary table 14 is fixedly arranged at the upper end of a rotary shaft 16, the rotary shaft 16 is in driving connection with the output end of a driving motor 34, when the traditional Chinese medicine decoction pieces are sieved, the cut decoction pieces are put into the sieving frame 5, the driving motor 34 works to drive the rotating disc 14 to rotate through the rotating shaft 16, the screening frame 5 is driven to swing left and right along the chute 6 and the guide rod 7 through the connecting rod 13 and the push rod 12, and the decoction pieces and cutting edge materials larger than the normal decoction pieces are discharged from the first discharging channel 10; decoction pieces of normal size and some scraps fall down from the first screening plate 8, and under the action of the second screening plate 9, the decoction pieces of normal size are discharged from the second discharge channel 11, and the scraps and small decoction pieces fall down to the bottom of the screening frame 5 to be gathered.
Specifically, fixed frame 3 top is connected with feeder hopper 4, the directional screen frame 5 of feed hopper 4's feed opening.
Specifically, for improving stability and screening efficiency, fixed mounting has telescopic link 15 between 5 both sides of screening frame and the fixed frame 3 inner walls, the 15 overcoat of telescopic link is equipped with reset spring, prevents that screening frame 5 from dropping, has also improved the efficiency of rocking the screening through reset spring.
Specifically, the bottom of the fixed frame 3 is provided with a quantitative packaging assembly, the specific type of the quantitative packaging assembly is not limited, in this embodiment, preferably, the quantitative packaging assembly comprises a transmission belt 27, a gravity sensor 28, a packaging box 29, a blanking channel 30, a quantitative disc 31, a driving shaft 32 and a quantitative groove 33, the transmission belt 27 is arranged on the base 1, the gravity sensor 28 is arranged on the transmission belt 27, the packaging box 29 is arranged on the gravity sensor 28, the blanking channel 30 is communicated with the bottom of the fixed frame 3, the driving shaft 32 is rotatably arranged in the blanking channel 30, one end of the driving shaft is connected with a driving power supply, the quantitative disc 31 is fixedly arranged on the driving shaft 32 and is in sliding contact with the inner wall of the blanking channel 30, the quantitative groove 33 is uniformly arranged on the quantitative disc 31, when packaging is performed, the weight is preset on the gravity sensor 28, the transmission belt 27 transmits the weight sensor, the quantitative disc 31 is driven by the driving shaft 32 to continuously discharge the decoction pieces through the quantitative groove 33 and fall into the packing box 29, when the preset weight is reached, the driving shaft 32 stops rotating, and when the next empty packing box 29 reaches the lower end of the blanking channel 30, the next empty packing box 29 rotates again.
Specifically, in order to facilitate the cleaning of the sweeps, the bottom of the screening frame 5 is provided with an opening, a control valve is arranged in the opening, and after the decoction piece screening and packaging are completed, the sweeps at the bottom of the screening frame 5 can be cleaned.
The working principle of the invention is as follows:
when the traditional Chinese medicine decoction pieces are subjected to screening, the cut decoction pieces are placed in the screening frame 5, the driving motor 34 works, the rotating disc 14 is driven to rotate through the rotating shaft 16, the screening frame 5 is driven to swing left and right along the sliding chute 6 and the guide rod 7 through the connecting rod 13 and the push rod 12, and the decoction pieces and cutting edge materials larger than the normal decoction pieces are discharged from the first discharging channel 10; decoction pieces of normal size and some scraps fall down from the first screening plate 8, and under the action of the second screening plate 9, the decoction pieces of normal size are discharged from the second discharge channel 11, and the scraps and small decoction pieces fall down to the bottom of the screening frame 5 to be gathered.
Example 2
In order to improve the screening quality, the present example is further improved based on example 1, and the improvement lies in that: in the embodiment, preferably, the waste chip separating assembly comprises a first bevel gear 17, a second bevel gear 18, a driven shaft 19, a driving gear 20, mounting frames 21, an annular rack 22, a rotary drum 23, a feed opening 25 and a collecting plate 35, the two mounting frames 21 are mounted in the fixed frame 3, the rotary drum 23 is rotatably mounted in the two mounting frames 21, the middle of one end of the rotary drum 23 is rotatably connected with the lower end of the second discharging channel 11 through a bearing, the feed opening 25 is arranged at the other end of the rotary drum 23, a plurality of chip outlets are formed in the wall of the rotary drum 23, the annular rack 22 is fixedly mounted at one end of the rotary drum 23 and is meshed with the driving gear 20, the driving gear 20 is fixedly mounted at one end of the driven shaft 19, the second bevel gear 18 is mounted at the other end of the driven shaft 19, the first bevel gear 17 is fixedly mounted on the rotating shaft 16 and is meshed with, the collection plate 35 is mounted between the two mounting brackets 21.
Specifically, the inner wall of the fixing frame 3 below the feed opening 25 is provided with a buffer pad 26 to prevent the decoction pieces from being damaged.
Example 3
A traditional Chinese medicine decoction piece screening and packaging device and a method thereof are characterized in that: the method comprises the following steps: 1: the cut decoction pieces are placed in the screening frame 5, the driving motor 34 works, the rotating disc 14 is driven to rotate through the rotating shaft 16, the screening frame 5 is driven to swing left and right along the sliding chute 6 and the guide rod 7 through the connecting rod 13 and the push rod 12, and the decoction pieces larger than the normal decoction pieces and cutting edge materials are discharged from the first discharging channel 10; the decoction pieces with normal size and some scraps fall down from the first screening plate 8, under the action of the second screening plate 9, the decoction pieces with normal size are discharged from the second discharging channel 11, and the scraps and small decoction pieces fall and are gathered at the bottom of the screening frame 5; 2: weight is preset on the gravity sensor 28, the conveyor belt 27 conveys the gravity sensor 28 and the empty packing boxes 29 to the lower end of the blanking channel 30, the quantitative disc 31 is driven by the driving shaft 32 to continuously discharge the decoction pieces through the quantitative groove 33 to fall into the packing boxes 29, when the preset weight is reached, the driving shaft 32 stops rotating, and when the next empty packing boxes 29 reach the lower end of the blanking channel 30, the next empty packing boxes 29 rotate again, so that screening and packing are completed.
In conclusion, by arranging the decoction piece screening assembly, when the decoction pieces are subjected to traditional Chinese medicine decoction piece screening, the cut decoction pieces are placed in the screening frame 5, the driving motor 34 works to drive the rotary table 14 to rotate through the rotary shaft 16, the screening frame 5 is driven to swing left and right along the chute 6 and the guide rod 7 through the connecting rod 13 and the push rod 12, and the decoction pieces and cutting edge materials larger than the normal decoction pieces are discharged from the first discharging channel 10; the decoction pieces with normal size and some scraps fall down from the first screening plate 8, under the action of the second screening plate 9, the decoction pieces with normal size are discharged from the second discharging channel 11, and the scraps and small decoction pieces fall and are gathered at the bottom of the screening frame 5;
through setting up quantitative package assembly, when packing, predetermine weight on gravity sensor 28, conveyer belt 27 is with gravity sensor 28 and empty packing carton 29 conveyer belt blanking passageway 30 lower extreme, quantitative dish 31 is under drive shaft 32's drive, constantly arrange the sliced medicinal herbs through quantitative groove 33, fall in packing carton 29, when reaching predetermined weight, drive shaft 32 stall, treat that next empty packing carton 29 reachs blanking passageway 30 lower extreme when rotating once more, improved packing efficiency and precision greatly.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (8)

1. A traditional Chinese medicine decoction piece screening and packaging device comprises a base (1), a support rod (2) and a fixing frame (3), wherein the fixing frame (3) is installed on the base (1) through the support rod (2), and is characterized in that a decoction piece screening assembly is arranged in the fixing frame (3), the decoction piece screening assembly comprises a screening frame (5), a sliding chute (6), a guide rod (7), a first screening plate (8), a second screening plate (9), a first discharging channel (10), a second discharging channel (11), a push rod (12), a connecting rod (13), a rotary table (14), a telescopic rod (15), a rotating shaft (16) and a driving motor (34), the sliding chute (6) is arranged at the top of the fixing frame (3), the guide rod (7) is fixedly installed in the sliding chute (6), the upper end of the screening frame (5) is slidably installed in the sliding chute (6) and is movably sleeved outside the guide rod (, the first screening plate (8) and the second screening plate (9) are obliquely arranged in the screening frame (5) from top to bottom, the sieve pores of the first screening plate (8) are larger than those of the second screening plate (9), one end of the first discharging channel (10) is communicated with the side wall of the screening frame (5) on one side of the lower end of the first screening plate (8), the other end of the first discharging channel movably penetrates through the side wall of the fixed frame (3), the second discharging channel (11) is positioned in the fixed frame (3), one end of the second discharging channel is communicated with the side wall of the screening frame (5) on one side of the lower end of the second screening plate (9), one end of the push rod (12) is fixedly arranged on the outer wall of the screening frame, and the other end activity runs through fixed frame (3) and is articulated with connecting rod (13) one end, and connecting rod (13) other end off-centre articulates on carousel (14), and carousel (14) fixed mounting is in pivot (16) upper end, pivot (16) are connected with driving motor (34) output drive.
2. The herbal pieces-screening and packaging apparatus according to claim 1, wherein a feed hopper (4) is connected to the top of the fixed frame (3), and a discharge opening of the feed hopper (4) is directed to the screening frame (5).
3. The herbal pieces-screening equipment for packing of claim 1, wherein a telescopic rod (15) is fixedly installed between both sides of said screening frame (5) and the inner wall of said fixed frame (3), and a return spring is sleeved outside said telescopic rod (15).
4. The herbal pieces-screening and packaging apparatus according to claim 1, wherein a quantitative packaging component is provided at the bottom of the fixing frame (3), the quantitative packaging assembly comprises a transmission belt (27), a gravity sensor (28), a packaging box (29), a blanking channel (30), a quantitative disc (31), a driving shaft (32) and a quantitative groove (33), the transmission belt (27) is arranged on the base (1), the gravity sensor (28) is arranged on the transmission belt (27), the packaging box (29) is arranged on the gravity sensor (28), blanking passageway (30) are linked together with fixed frame (3) bottom, and drive shaft (32) rotate to set up in blanking passageway (30) and one end is connected with drive power supply, ration dish (31) fixed mounting on drive shaft (32) and with blanking passageway (30) inner wall sliding contact, ration groove (33) are evenly seted up on ration dish (31).
5. The herbal pieces-screening and packaging apparatus according to claim 1, wherein the bottom of said screening frame (5) is provided with an opening, and a control valve is disposed in the opening.
6. The herbal pieces-screening and packaging device according to any one of claims 1 to 5, wherein a scrap separating assembly is disposed under the screening frame (5), the scrap separating assembly comprises a first helical gear (17), a second helical gear (18), a driven shaft (19), a driving gear (20), mounting frames (21), an annular rack (22), a rotating drum (23), a feed opening (25) and a collecting plate (35), the two mounting frames (21) are mounted in the fixed frame (3), the rotating drum (23) is rotatably mounted in the two mounting frames (21), the middle of one end of the rotating drum (23) is rotatably connected with the lower end of the second discharge channel (11) through a bearing, the feed opening (25) is formed at the other end, the cylindrical wall of the rotating drum (23) is provided with a plurality of chip outlets, the annular rack (22) is fixedly mounted at one end of the rotating drum (23) and is engaged with the driving gear (20), the driving gear (20) is fixedly installed at one end of the driven shaft (19), the second bevel gear (18) is installed at the other end of the driven shaft (19), the first bevel gear (17) is fixedly installed on the rotating shaft (16) and meshed with the first bevel gear (17), and the gathering plate (35) is installed between the two installation frames (21).
7. The herbal pieces-screening and packaging apparatus according to claim 6, wherein the inner wall of the fixing frame (3) below the feed opening (25) is provided with a buffer pad (26).
8. A traditional Chinese medicine decoction piece screening and packaging device and a method thereof are characterized in that: the method comprises the following steps: 1): the cut decoction pieces are placed in the screening frame (5), the driving motor (34) works, the rotating disc (14) is driven to rotate through the rotating shaft (16), the screening frame (5) is driven to swing left and right along the sliding groove (6) and the guide rod (7) through the connecting rod (13) and the push rod (12), and the decoction pieces larger than the normal decoction pieces and cutting edge materials are discharged from the first discharging channel (10); the decoction pieces with normal size and some scraps fall down from the first screening plate (8), under the action of the second screening plate (9), the decoction pieces with normal size are discharged from the second discharging channel (11), and the scraps and small decoction pieces fall down to the bottom of the screening frame (5) to be gathered; 2): weight is preset on the gravity sensor (28), the lower end of the gravity sensor (28) and the lower end of the blanking channel (30) of the empty packing box (29) are conveyed by the conveying belt (27), the quantitative disc (31) is driven by the driving shaft (32) to continuously discharge the decoction pieces through the quantitative groove (33) and fall into the packing box (29), when the preset weight is reached, the driving shaft (32) stops rotating, and when the next empty packing box (29) reaches the lower end of the blanking channel (30), the next empty packing box (29) rotates again, so that screening and packaging are completed.
CN202010972097.8A 2020-09-16 2020-09-16 Traditional Chinese medicine decoction piece screening and packaging equipment and method thereof Withdrawn CN112156970A (en)

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CN113617650A (en) * 2021-07-29 2021-11-09 王世珍 Automatic change quantitative screening unloader
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CN113060359A (en) * 2021-04-22 2021-07-02 泉州市咪童贸易有限公司 Cell-phone packing carton conveying equipment for electronic product
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CN115365684A (en) * 2022-09-02 2022-11-22 中品智能机械有限公司 Steel sheet laser unloader for assembly line
CN116692141A (en) * 2023-08-01 2023-09-05 吉林省俊宏药业有限公司 Combined high-efficiency sealed traditional Chinese medicine processing packaging machine
CN116692141B (en) * 2023-08-01 2023-10-13 吉林省俊宏药业有限公司 Combined high-efficiency sealed traditional Chinese medicine processing packaging machine

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