CN106081180B - Drum-type gravity feed devices and jujube, walnut automatic gauge weighing-packaging machine - Google Patents
Drum-type gravity feed devices and jujube, walnut automatic gauge weighing-packaging machine Download PDFInfo
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- CN106081180B CN106081180B CN201610641514.4A CN201610641514A CN106081180B CN 106081180 B CN106081180 B CN 106081180B CN 201610641514 A CN201610641514 A CN 201610641514A CN 106081180 B CN106081180 B CN 106081180B
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- Prior art keywords
- hopper
- roller
- slow
- scheduled volume
- roller hopper
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Classifications
-
- 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
- B65B1/06—Methods of, or means for, filling the material into the containers or receptacles by gravity flow
-
- 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
- B65B25/00—Packaging other articles presenting special problems
- B65B25/02—Packaging agricultural or horticultural products
-
- 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
- B65B57/00—Automatic control, checking, warning, or safety devices
-
- 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
- B65G65/00—Loading or unloading
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
- B65G65/34—Emptying devices
- B65G65/40—Devices for emptying otherwise than from the top
- B65G65/48—Devices for emptying otherwise than from the top using other rotating means, e.g. rotating pressure sluices in pneumatic systems
- B65G65/4881—Devices for emptying otherwise than from the top using other rotating means, e.g. rotating pressure sluices in pneumatic systems rotating about a substantially horizontal axis
-
- 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
- B65G2201/0202—Agricultural and processed food products
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Quality & Reliability (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The present invention relates to a kind of drum-type gravity feed devices, including the main hopper set gradually from top to bottom and predetermined measuring bin assembly, predetermined measuring bin assembly includes the driving device that the roller hopper for horizontally rotating setting and driving drum hopper rotate, fast feed inlet and slow-motion material mouth are opened up respectively at the top and bottom of roller hopper, the hinged cover board to closing slow-motion material mouth on the inside of roller hopper, main hopper lower section have the feed opening being docked and connected with fast feed inlet.The present invention is using easy gravity feeding mode, simple in structure, reliable operation.Present invention also offers a kind of simple efficient jujube, walnut automatic gauge weighing-packaging machine, including above-mentioned drum-type material gravity feed devices and the conveyer being arranged on below predetermined measuring bin assembly, the quantity of the conveyer belt of conveyer and the quantity of driving device are corresponding with the quantity of roller hopper, every conveyer belt is located at the underface of its corresponding roller hopper, and each driving device drives its corresponding roller hopper to rotate.
Description
Technical field
The present invention relates to package packing machine, and in particular to such as dry fruit such as jujube, walnut material and Commercial pellet class thing
The material drum-type material gravity feed devices being fed and the automatic gauge packed are weighed packaging facilities.
Background technology
The charging of existing quantitative package equipment, is all to carry out control material by quick feeding, at a slow speed middling speed charging and charging
Into packing container, F.F. and slow-motion are all divided into mostly.F.F. is the material that quick control charging reaches percent 90 or so
Scheduled volume, slow-motion are that slowly charging reaches scheduled volume for control.For solid material, feeding manner has many kinds, most commonly
Vibration charging and spiral charging.
Vibrating feed is that vibrating device is formed at a slow speed by big specification fast vibration device and small dimension.Screw feeder is by big
Specification rapid spiral cylinder and small dimension low speed screw cylinder are formed.Above feeding manner is all fast at a slow speed by control circuit control, is made
Material reaches predetermined Packing Unit.Therefore, for existing packing machine all there is complicated, volume is big, and occupied space is big and safeguards
Disadvantage of high cost.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of drum-type material using easy gravity feeding mode
Gravity feed devices, its is simple in structure, reliable operation.
The technical solution that the present invention solves above-mentioned technical problem is as follows：A kind of drum-type material gravity feed devices, including
Rack and the main hopper set gradually from top to bottom in rack and predetermined measuring bin assembly, the top and bottom of the main hopper
Portion is open, and the predetermined measuring bin assembly includes the driving that the roller hopper for horizontally rotating setting and driving drum hopper rotate
Device, the top and bottom of the roller hopper offer the opposite fast feed inlet in position and slow-motion material mouth, the roller respectively
The cover board closed to slow-motion material mouth is hinged with the inside of hopper, the lower section of the main hopper has the F.F. with roller hopper
The feed opening that material mouth is docked and connected, after driving device driving drum hopper rotates 180 degree, the bottom court of the roller hopper
On, and the cover board at the slow-motion material mouth is rotated to the inner side of roller hopper, makes the interior of the main hopper and the roller hopper
Portion is connected by the slow-motion material mouth.
Preferably, the both ends of the roller hopper are coaxially fixed with two rotation main shafts respectively, wherein one rotates master
Axis is connected by transmission mechanism with the driving device.
Preferably, the inside of the roller hopper has a scheduled volume adjustable plate parallel with its end face, it is described predetermined
The inner wall of amount adjustable plate and the roller hopper is slidably matched, and the roller hopper inner cavity is divided into by the scheduled volume adjustable plate
Not connected adjusting cavity and splicing chamber, the adjusting cavity are closing chamber, the splicing chamber and the fast feed inlet and slow-motion
Material mouth connects, and the scheduled volume adjustable plate is located at adjusting cavity on the scheduled volume adjustable plate close to the end set of roller hopper
Side be coaxially disposed a scheduled volume adjusting rod, one end of the scheduled volume adjusting rod is connected with scheduled volume adjustable plate, the other end
Through the end of roller hopper and main shaft is rotated, and scheduled volume adjusting rod can carry out axis relative to the roller hopper and rotation main shaft
To linear motion, the scheduled volume adjusting rod, which makees axial linear motion, can drive the scheduled volume adjustable plate in roller hopper
Axially inside slide, the volume of splicing chamber is increased or is reduced.
Preferably, it is provided with slow-motion material adjustable plate at the slow-motion material mouth and is slidably connected with slow-motion material adjustable plate
Slide, the slow-motion material adjustable plate connect a slow-motion material adjusting rod, one end of the slow-motion material adjusting rod and the slow-motion material tune
Plate connection is saved, the other end sequentially passes through the end of the scheduled volume adjustable plate and roller hopper, and charging adjusting rod of waiting a moment can be opposite
The roller hopper and scheduled volume adjustable plate carry out axial linear motion, and the slow-motion material adjusting rod makees axial linear motion
The slow-motion material adjustable plate can be driven to be slided with respect to slide, the aperture area of slow-motion material mouth is increased or is reduced.
Preferably, the feed opening has two arcs coordinated with roller hopper outer wall at edge and two straight flanges
Edge, wherein being provided with the hairbrush row isometric with it on a straight flange edge, the outer wall at another straight flange edge and roller hopper is slided
It is dynamic to coordinate, or hairbrush row is both provided with two straight flange edges；
The hairbrush row is isometric with the straight flange edge at place, length side of the bristle that the hairbrush is arranged along place straight flange edge
To arrangement, one end of all bristles of the hairbrush row is fixed on the straight flange edge at place, the other end and the roller hopper
Outer wall contact.
Preferably, the inner side of the feed opening also has striker plate that is corresponding with hairbrush row and setting diagonally downward, institute
State striker plate upper end and hairbrush row where straight flange edge it is isometric and be fixedly connected, lower end and the roller hopper of the striker plate
Outer wall between leave gap.
Preferably, the predetermined measuring bin assembly further includes the pressure-bearing buffering hopper of open top, the pressure-bearing buffering
A pressure-bearing cutting plate for being in inverted V-shaped is provided with hopper, pressure-bearing buffering hopper is separated into two by the pressure-bearing cutting plate
Separate hopper, the roller hopper and the feed opening are respectively two, and two feed openings are respectively arranged at the bottom of two separate hoppers
Portion, two roller hoppers are docked with two feed openings respectively, the bottom of the main hopper and the top of pressure-bearing buffering hopper
Docking, the lower inside of the main hopper are provided with the main cutting plate in inverted V-shaped, and the main cutting plate is two be arranged side by side
It is a, the bottom of main hopper is separated into three material outlets, in three material outlets, is connected at the same time positioned at middle material outlet
Two separate hoppers, two material outlets positioned at both sides are respectively communicated with two separate hoppers.
Preferably, the predetermined measuring bin assembly further includes the discharge bucket immediately below two roller hoppers respectively,
The top and bottom of the discharge bucket are open, and the projection of each roller hopper in the horizontal plane is located at the top of its corresponding discharge bucket
The inside of projection in the horizontal plane, the lower part of the discharge bucket is additionally provided with the discharging cutting plate in inverted V-shaped, by discharge bucket
Bottom is separated into two material outlets.
Present invention also offers a kind of simply efficiently jujube, walnut automatic gauge weighing-packaging machine, including above-mentioned any
Drum-type material gravity feed devices described in one and the conveyer being arranged on below the predetermined measuring bin assembly, it is described defeated
Send the conveyer belt of machine quantity and the driving device quantity it is corresponding with the quantity of the roller hopper, every conveyer belt position
In the underface of its corresponding roller hopper, each driving device drives its corresponding roller hopper to rotate.
Preferably, the jujube, walnut automatic gauge weighing-packaging machine further include controller, the lower section point of every conveyer belt
Weighing sensor is not provided with, and the weighing sensor below every conveyer belt is fixedly installed on the corresponding roller material of the conveyer belt
The underface of bucket, the controller control corresponding driving device work to drive the roller hopper directly over the conveyer belt to rotate
180 degree carries out blanking action, and when blanking is completed, the controller is according to the letter of the weighing sensor below the received conveyer belt
Number, control corresponding driving device work to drive the roller hopper revolution 180 degree directly over the conveyer belt to carry out revert action.
The beneficial effects of the invention are as follows：The drum-type material gravity feed devices of the present invention store material by main hopper,
Since main hopper is located at the top of rack, material, under the effect of gravity can be to low level because in a high position, having larger potential energy
Streaming, makes material be automatically fallen into from fast feed inlet in roller hopper.Under the driving of driving device, make roller hopper overturn or
Return, completes the discharging and charging of scheduled volume material.The packing machine of the present invention receives load cell signal pair by controller
Driving motor is automatically controlled, and has simple in structure, and reliable operation delivery rate and feeding coal can be with the work speed of packing machine
The features such as rate automatically adjusts.This feed-type is suitable for the article of good fluidity, in the packaging neck to particulate species material
Metering feed and filling perfusion are made in domain to be used widely.
Brief description of the drawings
Fig. 1 is the structure diagram of the packing machine of the present invention；
Fig. 2 is the structure diagram of the predetermined measuring bin assembly in the present invention；
Fig. 3 is the sectional view of the roller hopper in the present invention；
Fig. 4 is the partial structural diagram of the predetermined measuring bin assembly in the present invention；
Fig. 5 is that the roller hopper of Fig. 4 is in the structure diagram of blanking state；
In attached drawing, parts list represented by the reference numerals is as follows：
1st, rack, 2, main hopper, 3, main cutting plate, 4, pressure-bearing buffering hopper, 5, pressure-bearing cutting plate, 6, roller hopper, 7,
Driving device, 8, discharge bucket, 9, discharging cutting plate, 10, conveyer belt, 11, weighing sensor, 12, packing case, 41, striker plate,
42nd, hairbrush is arranged, 61, fast feed inlet, 62, slow-motion material mouth, 63, cover board, 64, slow-motion material adjustable plate, 65, slow-motion material adjusting rod, 66,
Scheduled volume adjustable plate, 67, scheduled volume adjusting rod, 68, rotate principal axis A, 69, rotate main shaft B.
Embodiment
The principle and features of the present invention will be described below with reference to the accompanying drawings, and the given examples are served only to explain the present invention, and
It is non-to be used to limit the scope of the present invention.
As shown in Figure 1, a kind of jujube, walnut automatic gauge weighing-packaging machine, including drum-type material gravity feed devices,
Conveyer, position sensor, weighing sensor 11 and controller.
As shown in Figure 1, the drum-type material gravity feed devices include rack 1 and in rack 1 from top to bottom according to
The main hopper 2 of secondary setting and predetermined measuring bin assembly.As shown in Fig. 2, the predetermined measuring bin assembly is included under upper successively
Pressure-bearing buffering hopper 4, roller hopper 6 and the discharge bucket 8 of setting.
The opening at 4 top of pressure-bearing buffering hopper, the pressure-bearing, which buffers, is provided with a pressure-bearing for being in inverted V-shaped in hopper 4
Cutting plate 5, the pressure-bearing cutting plate 5 are formed by one flat plate bending, and the pressure-bearing is buffered hopper 4 by the pressure-bearing cutting plate 5
It is separated into two separate hoppers.
As shown in Figure 1, the top and bottom of the main hopper 2 are open, bottom and the pressure-bearing of the main hopper 2 buffer
The top docking of hopper 4, the lower inside of the main hopper 2 are provided with the main cutting plate 3 in inverted V-shaped, the main cutting plate 3 by
One flat plate bending forms, and the main cutting plate 3 is two be arranged side by side, and the bottom of main hopper 2 is separated into three side by side
Material outlet, in three material outlets, two separate hoppers are connected at the same time positioned at middle material outlet, two positioned at both sides
Material outlet is respectively communicated with two separate hoppers.
As shown in Figure 1 to Figure 3, the roller hopper 6 is horizontally disposed, and the predetermined measuring bin assembly further includes driving drum
The driving device 7 that hopper 6 rotates, the both ends of the roller hopper 6 are coaxially fixed with two rotation main shafts respectively, wherein one turns
Dynamic main shaft is connected by transmission mechanism with the driving device 7.The driving device 7 can use rotary cylinder, rotating electricity
Machine etc., the transmission mechanism can use belt gear, gear drive etc..In the present embodiment, the driving device 7
Using rotary cylinder, the transmission mechanism uses gear drive, and the rotary cylinder is one, is fixedly mounted on the machine
On frame 1, the gear drive includes intermeshing driving gear and driven gear, the driving gear and rotary cylinder
Rotary output axis coaxially fix, the driven gear is coaxially fixed with a wherein rotation main shaft, and another rotation main shaft leads to
Bearing is crossed to be rotatablely connected with the rack 1.
As shown in Figure 3 and Figure 4, the top and bottom of the roller hopper 6 offer the opposite fast feed inlet in position respectively
61 and slow-motion material mouth 62, the size of the fast feed inlet 61 is more than the size of slow-motion material mouth 62.It is located at splicing shape in roller hopper 6
During state, the fast projection of feed inlet 61 and slow-motion material mouth 62 in the horizontal plane is rectangular, and the throwing of the slow-motion material mouth 62
Shadow is inside the projection of the fast feed inlet 61.The fast feed inlet 61 and slow-motion material mouth 62 have two parallel to rolling respectively
Cylinder hopper 6 axial straight flange edge and two arc sides edge.
As shown in figure 3, the inside of the roller hopper 6 has a scheduled volume adjustable plate 66 parallel with its end face, it is described
Scheduled volume adjustable plate 66 is circle, and is slidably matched with the circumferential inner wall of the roller hopper 6.The scheduled volume adjustable plate 66 will
6 inner cavity of roller hopper is divided into not connected adjusting cavity and splicing chamber, and the adjusting cavity is closing chamber, the splicing chamber
Connected with the fast feed inlet 61 and slow-motion material mouth 62.The scheduled volume adjustable plate 66 is close to wherein one end of roller hopper 6
End set, and the scope of activities of scheduled volume adjustable plate 66 be close to its close roller hopper 6 end it is close to its
The arc side edge of fast feed inlet 61, ensures that fast feed inlet 61 will not be connected with adjusting cavity, and avoids material from entering in adjusting cavity.
Two rotation main shafts are respectively to rotate principal axis A 68 and rotate main shaft B69, and the rotation principal axis A 68 is arranged to both ends
Open hollow shaft.Side on the scheduled volume adjustable plate 66 positioned at adjusting cavity is coaxially disposed a scheduled volume adjusting rod 67, institute
The wherein one end for stating scheduled volume adjusting rod 67 is connecting pin, which is connected with scheduled volume adjustable plate 66, and the other end is stretching
End, the external part is through the end of roller hopper 6 and rotates principal axis A 68, and scheduled volume adjusting rod 67 can relatively described roller material
Bucket 6 and rotation principal axis A 68 carry out axial linear motion, and the scheduled volume adjusting rod 67, which makees axial linear motion, can drive institute
State scheduled volume adjustable plate 66 axially inside to slide in roller hopper 6, the volume of splicing chamber is increased or is reduced.In addition, also may be used
The rotation main shaft B69 to be arranged to the hollow shaft of open at both ends, one piece of scheduled volume tune is set in the other end of rotating cylinder hopper
Plate 66 is saved, and setting one sequentially passes through the end of roller hopper 6 and rotates the pre- of main shaft B69 on the scheduled volume adjustable plate 66
Quantitative adjusting rod 67.
In order to ensure scheduled volume adjustable plate 66 adjust splicing chamber volume after, can opposing roller hopper 6 be fixed, will
The external part of scheduled volume adjusting rod 67 sets one section of thread segment, and the spiral shell coordinated with the thread segment is fixedly mounted in rack 1
Mother one, connecting pin and the scheduled volume adjustable plate 66 of the scheduled volume adjusting rod 67 use rotation connection structure.In this way, work as scheduled volume
When the thread segment of adjusting rod 67 rotates in nut one, scheduled volume adjustable plate 66 can be driven to be carried out along the axial direction of roller hopper 6
Slide, and 66 opposing roller hopper 6 of scheduled volume adjustable plate will not be driven to rotate, to slow-motion material adjusting rod 65 behind convenience
Set；When scheduled volume adjustable plate 66 reaches precalculated position, the scheduled volume adjusting rod 67 that stops operating can form scheduled volume tune
Save the fixation of 66 opposing roller hopper 6 of plate.
Furthermore it is also possible to realize that scheduled volume adjusting rod 67 drives scheduled volume adjustable plate 66 to splicing using other structures
After the volume of chamber is adjusted, 66 opposing roller hopper 6 of scheduled volume adjustable plate is fixed, such as：Set and supply in rack 1
The through hole that the external part of scheduled volume adjusting rod 67 passes through, and threaded one end section is set in the external part of scheduled volume adjusting rod 67, and
Two nuts one coordinated with the thread segment are coaxially disposed in the external part of scheduled volume adjusting rod 67, two nuts one are located at respectively
The both sides of through hole, the connecting pin of scheduled volume adjusting rod 67 is then fixed together with scheduled volume adjustable plate 66, in this way, passing through drawing
Dynamic scheduled volume adjusting rod 67 can drive 66 opposing roller hopper 6 of scheduled volume adjustable plate to be slided, when scheduled volume adjustable plate
66 when reaching precalculated position, screws the both sides that two nuts are unanimously bonded through hole, you can reach the position to scheduled volume adjustable plate 66
The fixation put.
The inner side of the roller hopper 6 is hinged with the cover board 63 closed to slow-motion material mouth 62, the slow-motion material mouth 62
Place is additionally provided with slow-motion material adjustable plate 64 and the slide being slidably connected with slow-motion material adjustable plate 64.The slow-motion material adjustable plate 64
For the arc panel with two straight flange edges, and the radian of the radian of the slow-motion material adjustable plate 64 and the roller hopper 6
Match somebody with somebody.The slide is two of the inner side for being fixedly mounted on roller hopper 6, and two slides are located at the two of slow-motion material mouth 62 respectively
Bar straight flange edge, and it is parallel with the axis of the roller hopper 6, it is respectively arranged with two slides and is adjusted with the slow-motion material
The sliding slot of two straight flange edge mates of plate 64, two straight flange boundary slips of the slow-motion material adjustable plate 64 are arranged on two cunnings
In the sliding slot of rail.The slow-motion material adjustable plate 64 is also connected with a slow-motion material tune being arranged in parallel with the axis of the roller hopper 6
Pole 65, one end of the slow-motion material adjusting rod 65 are connected with the slow-motion material adjustable plate 64, and the other end is traversing through end, this is pierced by
End sequentially passes through the end of the scheduled volume adjustable plate 66 and roller hopper 6, and waiting a moment charging adjusting rod 65 can relatively described roller
Hopper 6 and scheduled volume adjustable plate 66 carry out axial linear motion, and the slow-motion material adjusting rod 65 makees axial linear motion energy
Drive the slow-motion material adjustable plate 64 to be slided with respect to slide, the aperture area of slow-motion material mouth 62 is increased or is reduced.In addition, also may be used
The traversing through end of the slow-motion material adjusting rod 65 to be arranged to be pierced by from the end of the other end of roller hopper 6.In the present embodiment,
The external part of the traversing through end of slow-motion material adjusting rod 65 and scheduled volume adjusting rod 67 is arranged on the outside of the same end of roller hopper 6,
Conveniently operated, and set and rotate in the traversing through end of slow-motion material adjusting rod 65 and the external part of scheduled volume adjusting rod 67 respectively
Handle, both more convenient operations are rotated.
In order to ensure that slow-motion material adjusting rod 65 drives slow-motion material adjustable plate 64 to adjust the aperture area of slow-motion material mouth 62
After section, 64 opposing roller hopper 6 of slow-motion material adjustable plate is fixed, one is set in the traversing through end of the slow-motion material adjusting rod 65
Section thread segment, and the fixed nut two coordinated with the thread segment on the outer wall of roller hopper 6, the slow-motion material adjusting rod 65
The other end uses rotation connection structure with slow-motion material adjustable plate 64.In this way, when the thread segment of slow-motion material adjusting rod 65 is in nut two
During interior rotation, slow-motion material adjustable plate 64 can be driven to be slided along the axial direction of roller hopper 6；When slow-motion material adjustable plate 64 reaches pre-
When positioning is put, the slow-motion material adjusting rod 65 that stops operating can form the fixation of 64 opposing roller hopper 6 of slow-motion material adjustable plate.
The roller hopper 6 is two be arranged side by side, and is driven respectively by two driving devices 7, two
Roller hopper 6 is symmetrical arranged, and the rotation direction of two driving devices 7 is on the contrary, the forward direction of two roller hoppers 6 and reversion are anti-
To difference as shown in Figure 2.When two roller hoppers 6 are in the splicing state of fast feed inlet 61 upward, two driving devices 7
Drive two 6 positive turnbacks of roller hopper to be overturn respectively, roller hopper 6 is reached 62 court of slow-motion material mouth as shown in Figure 5
On discharging state, at this time the cover board 63 at slow-motion material mouth 62 under gravity to roller hopper 6 inner side rotate, make institute
Main hopper 2 is stated to connect by the slow-motion material mouth 62 with the inside of the roller hopper 6.When roller hopper 6 needs return, two
A driving device 7 drives two roller hoppers 6 to invert 180 degree and carries out return respectively, returns to roller hopper 6 as shown in Figure 4
The fast splicing state of feed inlet 61 upward, during revolution, the effect of cover board 63 at the slow-motion material mouth 62 in gravity
The lower inner wall to roller hopper 6 rotates, and returns to the position of closing slow-motion material mouth 62.
The fast feed inlet 61 that the bottom of the pressure-bearing buffering hopper 4 is provided with respectively with two roller hoppers 6 is docked and connected
Two feed openings, two feed openings are respectively communicated with two separate hoppers.When 7 driving drum hopper of driving device, 6 positive turnback
Afterwards, the roller hopper 6 is bottom-up.
Each feed opening has the two arc side edges and two straight flanges that corresponding 6 outer wall of roller hopper coordinates
Edge, wherein a straight flange edge is located at the lower end of pressure-bearing cutting plate 5, another straight flange edge is located at the outer of load-bearing cushion hopper
Wall.As shown in Figure 4 and Figure 5, it is slidably matched positioned at the straight flange edge of the lower end of pressure-bearing cutting plate 5 and the outer wall of roller hopper 6, separately
The hairbrush row 42 isometric with it is provided with one straight flange edge, the hairbrush row 42 is isometric with the straight flange edge at place, described
The bristle of hairbrush row 42 is arranged along the length direction at place straight flange edge, and one end of all bristles of the hairbrush row 42 is fixed on
On the straight flange edge at place, the other end is contacted with the outer wall of the roller hopper 6.Hairbrush row 42 can rotate in roller hopper 6
When, avoid material from being stuck between 6 outer wall of roller hopper and the edge of feed opening.Alternatively, it is also possible in two straight flanges of feed opening
Edge is respectively provided with hairbrush row 42.Roller hopper 6 may stick material when rotating, the setting of hairbrush row 42 is to ensure roller
Hopper 6 rotates a smoothly flexible processing method.
In order to reduce the material pressure that hairbrush row 42 is subject to, also have in the inner side of the feed opening corresponding with hairbrush row 42
And the striker plate 41 set diagonally downward, the upper end and the straight flange edge where hairbrush row 42 of the striker plate 41 are isometric and fixed
Connection, leaves gap between the lower end of the striker plate 41 and the outer wall of roller hopper 6, roller hopper 6 is swimmingly rotated.
Striker plate 41 can block substantial amounts of material and be swept along when roller hopper 6 rotates forward, while reduce the pressure of hairbrush row 42, its
The width in the gap between 6 outer wall of roller hopper is traditionally arranged to be 1.5 times of material particular diameter.
The predetermined measuring bin assembly further includes the discharge bucket 8 immediately below two roller hoppers 6 respectively, the discharging
The top and bottom of bucket 8 are open, and the projection of each roller hopper 6 in the horizontal plane is located at its corresponding top of discharge bucket 8 in water
The inside of projection in plane, when can so ensure roller 6 discharging of hopper, material can be fully entered inside discharge bucket 8.
The lower part of the discharge bucket 8 is additionally provided with the discharging cutting plate 9 in inverted V-shaped, and the bottom of discharge bucket 8 is separated into two
A material outlet.
The conveyer is arranged on the lower section of two discharge buckets 8 of the predetermined measuring bin assembly, the conveyer it is defeated
It is two to send band 10, and two conveyer belts 10 are correspondingly arranged at the underface of two discharge buckets 8 respectively, and two conveyer belts 10 with
It is separated by one end distance between two discharge buckets 8, so as to which the position of two discharge buckets 8 of face is placed on two conveyer belts 10
Two packing cases 12.
Front-end and back-end on every 10 conveying direction of conveyer belt are respectively arranged with the position of two 12 positions of detection packing case
Sensor is put, one of position sensor is used to detect whether packing case 12 is reached immediately below corresponding discharge bucket 8, another
Position sensor is used to detect whether packing case 12 reaches previous station.
Every conveyer belt 10 has been respectively arranged below weighing sensor 11, and the weighing and sensing of every lower section of conveyer belt 10
Device 11 is fixedly installed on the underface of the corresponding roller hopper 6 of the conveyer belt 10.
The controller is electrically connected with all weighing sensors 11, institute's position sensor and all driving devices 7.
In the present embodiment, the controller uses PLC, and the driving device 7 uses rotary cylinder, and the packing case 12 is adopted
Use carton.
The jujube of the present invention, the operation principle of walnut automatic gauge weighing-packaging machine are as follows：
When the position sensor of 10 front end of conveyer belt detects the carton of a upper station in place, PLC sends instruction, starts defeated
Machine is sent conveyer belt 10 is started conveying action, when the position sensor of 10 rear end of conveyer belt detects that carton reaches corresponding discharging
After immediately below bucket 8, PLC sends the conveying action that instruction stops conveyer belt 10, while PLC controls corresponding rotary cylinder driving phase
The 6 positive turnback of roller hopper answered, carries out discharging, the material in roller hopper 6 is entered from fast feed inlet 61 through discharge bucket 8
Carton, while the cover board 63 at the slow-motion material mouth 62 of the roller hopper 6 falls opening under the effect of gravity, starts slow-motion material, when
After weighing sensor 11 detects that the material in carton reaches scheduled volume, PLC, which sends instruction, makes rotary cylinder driving drum hopper 6
180 degree return is inverted, the material that main hopper 2 and pressure-bearing are buffered in hopper 4 voluntarily flows into roller hopper 6 under the effect of gravity, together
When 6 bottom of roller hopper cover board 63 voluntarily fall, covering slow-motion material mouth 62.PLC, which sends instruction, at the same time reaches conveyer belt 10
Carton to scheduled volume is sent to next station.So circulation, completes automatic boxing.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent replacement, improvement and so on, should all be included in the protection scope of the present invention.
Claims (10)
- A kind of 1. drum-type gravity feed devices, it is characterised in that including rack (1) and in rack (1) from top to bottom according to The main hopper (2) and predetermined measuring bin assembly of secondary setting, the top and bottom of the main hopper (2) are open, the scheduled volume material Bucket assembly includes the driving device (7) that the roller hopper (6) for horizontally rotating setting and driving drum hopper (6) rotate, described The top and bottom of roller hopper (6) offer the opposite fast feed inlet (61) in position and slow-motion material mouth (62), the rolling respectively The cover board (63) closed to slow-motion material mouth (62) is hinged with the inside of cylinder hopper (6), the lower section of the main hopper (2) has The feed opening being docked and connected with the fast feed inlet (61) of roller hopper (6), when driving device (7) driving drum hopper (6) rotates After 180 degree, the roller hopper (6) it is bottom-up, and the cover board (63) at the slow-motion material mouth (62) place is to roller hopper (6) Inner side rotate, the main hopper (2) is connected with the inside of the roller hopper (6) by the slow-motion material mouth (62).
- 2. drum-type gravity feed devices according to claim 1, it is characterised in that the both ends of the roller hopper (6) Two rotation main shafts are coaxially fixed with respectively, wherein a rotation main shaft is connected by transmission mechanism with the driving device (7).
- 3. drum-type gravity feed devices according to claim 2, it is characterised in that the inside of the roller hopper (6) With a scheduled volume adjustable plate (66) parallel with its end face, the scheduled volume adjustable plate (66) and the roller hopper (6) Inner wall is slidably matched, and roller hopper (6) inner cavity is divided into not connected adjusting cavity by the scheduled volume adjustable plate (66) With splicing chamber, the adjusting cavity is closing chamber, and the splicing chamber is connected with the fast feed inlet (61) and slow-motion material mouth (62), The scheduled volume adjustable plate (66) close to roller hopper (6) end set, positioned at adjusting on the scheduled volume adjustable plate (66) The side of chamber is coaxially disposed a scheduled volume adjusting rod (67), one end and the scheduled volume adjustable plate of the scheduled volume adjusting rod (67) (66) connect, the other end is through the end of roller hopper (6) and rotates main shaft, and scheduled volume adjusting rod (67) can relatively described rolling Cylinder hopper (6) and the linear motion for rotating main shaft progress axial direction, the scheduled volume adjusting rod (67) make axial linear motion energy Drive the scheduled volume adjustable plate (66) axially inside to be slided in roller hopper (6), the volume of splicing chamber is increased or is reduced.
- 4. drum-type gravity feed devices according to claim 3, it is characterised in that slow-motion material mouth (62) place is set There are slow-motion material adjustable plate (64) and the slide being slidably connected with slow-motion material adjustable plate (64), the slow-motion material adjustable plate (64) is even A slow-motion material adjusting rod (65) is connect, one end of the slow-motion material adjusting rod (65) is connected with the slow-motion material adjustable plate (64), separately One end sequentially passes through the end of the scheduled volume adjustable plate (66) and roller hopper (6), and charging adjusting rod (65) of waiting a moment can be opposite The roller hopper (6) and scheduled volume adjustable plate (66) carry out axial linear motion, and the slow-motion material adjusting rod (65) makees axis To linear motion can drive the slow-motion material adjustable plate (64) with respect to slide slide, increase the aperture area of slow-motion material mouth (62) Big or diminution.
- 5. drum-type gravity feed devices as claimed in any of claims 1 to 4, it is characterised in that the blanking Mouth has the two arc side edges and two straight flange edges coordinated with roller hopper (6) outer wall, wherein being set on a straight flange edge The hairbrush row (42) isometric with it is equipped with, the outer wall at another straight flange edge and roller hopper (6) is slidably matched, or two straight Hairbrush row (42) is both provided with the edge of side；The straight flange edge of hairbrush row (42) and place is isometric, and the hairbrush arranges length of the bristle of (42) along place straight flange edge Spend direction arrangement, one end of all bristles of hairbrush row (42) be fixed on where straight flange edge on, the other end with it is described The outer wall contact of roller hopper (6).
- 6. drum-type gravity feed devices according to claim 5, it is characterised in that the inner side of the feed opening also has Striker plate (41) that is corresponding with hairbrush row (42) and setting diagonally downward, upper end and hairbrush row (42) institute of the striker plate (41) Straight flange edge it is isometric and be fixedly connected, leave sky between the lower end of the striker plate (41) and the outer wall of roller hopper (6) Gap.
- 7. drum-type gravity feed devices as claimed in any of claims 1 to 4, it is characterised in that described predetermined Measuring bin assembly further includes the pressure-bearing buffering hopper (4) of open top, and one is provided with the pressure-bearing buffering hopper (4) in V The pressure-bearing cutting plate (5) of shape, pressure-bearing buffering hopper (4) is separated into two separate hoppers by the pressure-bearing cutting plate (5), described Roller hopper (6) and the feed opening are respectively two, and two feed openings are respectively arranged at the bottom of two separate hoppers, two rollings Cylinder hopper (6) is docked with two feed openings respectively, the bottom and the top of pressure-bearing buffering hopper (4) of the main hopper (2) Docking, the lower inside of the main hopper (2) are provided with the main cutting plate (3) in inverted V-shaped, and the main cutting plate (3) is side by side Two set, three material outlets are separated into by the bottom of main hopper (2), in three material outlets, positioned at middle material Outlet connects two separate hoppers at the same time, and two material outlets positioned at both sides are respectively communicated with two separate hoppers.
- 8. drum-type gravity feed devices according to claim 7, it is characterised in that the predetermined measuring bin assembly also wraps The discharge bucket (8) respectively immediately below two roller hoppers (6) is included, the top and bottom of the discharge bucket (8) are open, each The projection of roller hopper (6) in the horizontal plane is located at the inside of the projection at the top of its corresponding discharge bucket (8) in the horizontal plane, institute The lower part for stating discharge bucket (8) is additionally provided with discharging cutting plate (9) in inverted V-shaped, and the bottom of discharge bucket (8) is separated into two things Material outlet.
- 9. a kind of jujube, walnut automatic gauge weighing-packaging machine, it is characterised in that including any one institute in claim 1 to 8 The drum-type material gravity feed devices stated and the conveyer being arranged on below the predetermined measuring bin assembly, the conveyer The quantity of conveyer belt (10) and the quantity of the driving device (7) are corresponding with the quantity of the roller hopper (6), every conveying Band (10) is located at the underface of its corresponding roller hopper (6), and each driving device (7) drives its corresponding roller hopper (6) Rotate.
- 10. jujube according to claim 9, walnut automatic gauge weighing-packaging machine, it is characterised in that further include control Device, every conveyer belt (10) have been respectively arranged below weighing sensor (11), and the biography of weighing below every conveyer belt (10) Sensor (11) is fixedly installed on the underface of the corresponding roller hopper (6) of the conveyer belt (10), and the controller control is corresponding Driving device (7) work drives the roller hopper (6) directly over the conveyer belt (10) to rotate 180 degree and carries out blanking action, instantly Material is completed, and the controller is according to the signal of the weighing sensor (11) below the received conveyer belt (10), and control is accordingly Driving device (7) work drives roller hopper (6) the revolution 180 degree directly over the conveyer belt (10) to carry out revert action.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610641514.4A CN106081180B (en) | 2016-08-05 | 2016-08-05 | Drum-type gravity feed devices and jujube, walnut automatic gauge weighing-packaging machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610641514.4A CN106081180B (en) | 2016-08-05 | 2016-08-05 | Drum-type gravity feed devices and jujube, walnut automatic gauge weighing-packaging machine |
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| CN106081180B true CN106081180B (en) | 2018-05-08 |
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| CN201610641514.4A Expired - Fee Related CN106081180B (en) | 2016-08-05 | 2016-08-05 | Drum-type gravity feed devices and jujube, walnut automatic gauge weighing-packaging machine |
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| CN106743201B (en) * | 2017-01-25 | 2023-10-20 | 无锡市邦达新型电池配件有限公司 | Battery steel casing arraying device |
| CN114084594A (en) * | 2017-05-12 | 2022-02-25 | 刘素华 | A side strip positioning multi-dimensional integral leakage resistance belt conveying device |
| CN110254846B (en) * | 2019-05-31 | 2024-03-15 | 电子科技大学成都学院 | Full-automatic paper boxing packer and operation method thereof |
| CN111017532B (en) * | 2019-12-19 | 2021-05-07 | 江苏钰特耐磨科技有限公司 | Unpowered ball separating method |
| CN110937153A (en) * | 2019-12-31 | 2020-03-31 | 三只松鼠(无为)有限责任公司 | Be applied to industry internet's liquid filling machine blanking mechanism |
| CN111196482B (en) * | 2020-02-19 | 2021-07-27 | 湘潭大学 | A vibrating feeding device for continuous conveying of single lotus seeds |
| CN112758371B (en) * | 2020-12-30 | 2022-11-04 | 佛山市南海区伟业高强度标准件有限公司 | Automatic material system that divides of standard component |
| CN114812771B (en) * | 2022-04-22 | 2024-12-03 | 泉州市宏楷电子机械有限公司 | A high-precision and fast weighing device |
| CN115724223B (en) * | 2022-10-10 | 2023-12-22 | 中煤科工智能储装技术有限公司 | Port side-opening container continuous overturning and weighing integrated device and method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2492541Y (en) * | 2001-06-20 | 2002-05-22 | 荆昕 | Suspension Gravity Tipping Bucket Quantitative Feeder |
| CN2510399Y (en) * | 2001-11-08 | 2002-09-11 | 张竹 | Double feeding package balance |
| CN2640234Y (en) * | 2003-09-23 | 2004-09-15 | 高德平 | Board sliding automatic quantitatively feeder |
| CN2861013Y (en) * | 2005-11-28 | 2007-01-24 | 殷秋强 | Rotary turntable type material feeding device |
| CN202574657U (en) * | 2012-02-13 | 2012-12-05 | 颜小平 | Portable metering split-packaging device |
| CN202558291U (en) * | 2012-05-16 | 2012-11-28 | 攀钢集团攀枝花钢钒有限公司 | Distribution metering device |
| CN204057286U (en) * | 2014-08-23 | 2014-12-31 | 广安北新建材有限公司 | High precision intermediate bin blanking system |
| CN204688438U (en) * | 2015-06-12 | 2015-10-07 | 鄢忠贵 | The carbon dust filling mechanism of rotating disc type filter core packaging machine |
| CN205854554U (en) * | 2016-08-05 | 2017-01-04 | 王文彬 | Drum-type gravity feed devices and Fructus Jujubae, Semen Juglandis automatic gauge weighing-packaging machine |
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