CN109204988A - A kind of automatic unpacking device of raw material blanking - Google Patents
A kind of automatic unpacking device of raw material blanking Download PDFInfo
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- CN109204988A CN109204988A CN201811186174.6A CN201811186174A CN109204988A CN 109204988 A CN109204988 A CN 109204988A CN 201811186174 A CN201811186174 A CN 201811186174A CN 109204988 A CN109204988 A CN 109204988A
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- bag
- unpacking
- component
- lifting
- shaft
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B69/00—Unpacking of articles or materials, not otherwise provided for
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- Mechanical Engineering (AREA)
- Control And Other Processes For Unpacking Of Materials (AREA)
Abstract
The invention discloses a kind of automatic unpacking devices of raw material blanking, belong to unpacking engineering device technique field.A kind of its technical solution are as follows: the automatic unpacking device of raw material blanking, wherein including the feeding mechanism set gradually, unpacking component, and be sucked away from component；Feeding mechanism includes transfer member, and the feeding mechanism cabinet accommodated；Unpacking component is equipped with main box with member outside is sucked away from；Being sucked away from component, to include setting be sucked away from channel main tank is intracorporal, and setting is sucked away from channel and is sucked away from motor.The beneficial effects of the present invention are: the beneficial effects of the present invention are: a kind of raw material blanking provided by the invention is compact with automatic unpacking device and occupied area is small, environmental pollution is small, operation is continuous, material topples over clean, saving energy consumption, high degree of automation.
Description
Technical field
The present invention relates to unpacking engineering device technique field, in particular to the automatic unpacking device of a kind of raw material blanking.
Background technique
Raw material is transported or is stored in a manner of packed mostly, into production line blanking and in stored in containers, need into
Capable unpacking operation.The unpacking operation of current packed raw material, generally uses manual operation, scratches packaging bag with blade, directly will
Raw material pours into blanking tube or container, and this mode large labor intensity easily raises the body that a large amount of dust seriously affects operator
Health.Industrial existing bag opening machine mainly has semi-automatic bag opening machine and full-automatic bag opening machine, and semi-automatic bag opening machine is participated in by personnel
Control unpacking process, need personnel cooperate could complete operate, there are still large labor intensity, it is inefficient, be easy to cause
Human injury and the problems such as environmental pollution；Full-automatic bag opening machine is lower for the adaptability of different unpacking environment, and these are torn open
Bag machine is not during the work time it is possible that packaging bag and cutter have relative motion, thus can not unpacking or the too small nothing of cut
Material in packaging bag is toppled over the problems such as clean or material stop can not collect completely material in mechanism by method completely,
Influence the working efficiency of bag opening machine and the working efficiency of subsequent related operation.
How to solve above-mentioned technical problem is the project that the present invention faces.
Summary of the invention
In order to solve above-mentioned the problems of the prior art, that the present invention provides a kind of compact and occupied areas is small, subtracts
Few environmental pollution, operation are continuous, material topples over that clean, low energy consumption, the automatic unpacking device of the raw material blanking of high degree of automation.
In order to achieve the above-mentioned object of the invention, the present invention provides a kind of raw material blanking automatic unpacking devices, wherein packet
The feeding mechanism set gradually, unpacking component are included, and is sucked away from component；
The feeding mechanism includes transfer member, and the feeding mechanism cabinet accommodated, and device and environment can be made to carry out
Isolation, reduces environmental pollution；
The unpacking component and the member outside that is sucked away from are equipped with main box；
The main box includes the unpacking cylinder in the portion that is disposed therein, and the unpacking component cabinet of unpacking cylinder side is arranged in, if
The rotation path set above the unpacking component cabinet, and be connected to unpacking cylinder upper end, and setting are torn open described
The bag cylinder other side, what is be in communication with the outside described is sucked away from channel；Unpacking cylinder lower end is connected to blanking tube.Unpacking operation mainly exists
It is completed in the unpacking cylinder, the division in each section, makes the operation between mechanism or component without interference, and make to fill in the main box
Set compact, reduction occupied area；And after the completion of unpacking operation, material is directly entered blanking tube, improves operating efficiency.
The unpacking component includes being arranged in the rotation path to hold bag portion part, is connected to and described holds a bag lower
The lifting guide rod in portion holds the rotating mechanism of bag portion part rotation described in driving, the elevating mechanism of bag portion part lifting is held described in driving,
And the broken bag component held below bag portion part is set；The rotating mechanism and the elevating mechanism are arranged at described tear open
In bag assembly cabinet, it is logical that second be arranged on the unpacking component box top wall is run through in the lower end of the lifting guide rod
Hole, and it is sequentially connected the rotating mechanism and the elevating mechanism；
The bag portion part of holding includes holding a bag arm, and be separately positioned on two for holding bag arm both ends and hold bag mechanism；It is described
Holding bag arm includes holding a bag arm body, be separately positioned on it is described hold bag arm body both ends hold bag mechanism case, and be arranged described
Hold the V supporting element at middle part below bag arm body；The lifting guide rod is connected at the center of V supporting element lower end surface；Each
It is described hold respectively be arranged one in bag mechanism case described in hold bag mechanism, hold described in each bag mechanism case lower end surface open up several with
The claw slot holding bag mechanism and matching；
The elevating mechanism includes the lifting connector for being hinged on the lifting guide rod lower end, and one end and the lifting connect
The lifting push rod that the side of part is slidably matched, and the lifter cam being slidably matched with described lifting push rod the other end；It is described
The middle part for going up and down push rod is arranged in intracorporal second shaft of the unpacking module case；The axis of the lifter cam is by the elevator
The driving mechanism of structure drives；
The broken bag component includes the broken bag component being arranged in the unpacking cylinder, and is arranged in the unpacking component cabinet
It is interior, and drive the swing part of the broken bag component；The broken bag component is through setting in the unpacking component cabinet and described
First through hole between unpacking cylinder, and be connected on the swing part；
It is described to be sucked away from component to include setting be sucked away from channel the main tank is intracorporal, and being sucked away from channel is sucked away from described in setting
Motor.
Specific feature of the invention is in addition, holding bag mechanism described in each includes holding bag mechanism case described in corresponding be fixed on
Support plate on inner wall, corresponding two for being hinged on each piece of support board ends hold a bag pawl respectively, and drive each
A clamping device for holding bag pawl；It is described to hold bag pawl and claw slot mutual cooperation；
The clamping device includes corresponding two pairs of lifting bearing seats being slidably arranged on the support plate inner sidewall, and two points
The worm screw not matched with every a pair lifting bearing seat is located between two worm screws, and equal with two worm screws
The worm gear of engagement, each described worm screw both ends are respectively provided with a thread bush, the spiral shell being threadedly coupled with thread bush described in each
Rasp bar, and it is hinged on the connecting rod of the two screw thread boom ends in the same side；The connecting rod is held between bag pawl described in being located at two,
And its both ends be oppositely arranged respectively with two described in hold a bag pawl and be flexibly connected；The axis of the worm gear and clamping device driving motor
Output shaft is coaxial.Reversing switch and travel switch be set in the circuit of the clamping device driving motor, the reversing switch and
Travel switch is the prior art, and details are not described herein.
Specific feature of the invention is in addition, the rotating mechanism includes that shaft is fixed on the intracorporal circle of unpacking module case
Column cam, and with the mutually matched shifting part of the cylindrical cam；Through the axle center of the cylindrical cam, the institute of setting is slided
State lifting guide rod；
The cylindrical cam includes column, is separately positioned on two limit plates at the column both ends, and corresponding setting exists
On the cylindrical surface of the column, and the first groove arranged in a crossed manner, it is corresponding to be provided with each described limit plate radial two
The limiting slot at end, corresponding two cylindrical cam axle sleeves being arranged at two limit plate end face centers, and along described
The axis direction of cylindrical cam axle sleeve is arranged, and runs through the centre bore of the cylindrical cam, the end of each first groove
Portion's limiting slot connection corresponding with each respectively；The cylindrical cam axle sleeve is fixed on the unpacking component cabinet
It is interior, the lifting guide rod is slidably equipped in the centre bore；
The shifting part includes being fixed on the intracorporal first rotating shaft of unpacking module case, radial along the first rotating shaft, and is set
The driving lever in the first rotating shaft one end is set, it is radial along the first rotating shaft, and with the driving lever in same end, equidistantly
Several connectors being circumferentially arranged, and connect the arc-shaped limit part of each connector end；The arc-shaped limit
Radial line is overlapped with the axis of the driving lever at part center；The driving lever is slidably matched with two first grooves, the arc
Shape locating part is mutually fastened with two limiting slots for being located at described cylindrical cam the same side；The driving mechanism of the rotating mechanism connects
In the other end of the first rotating shaft.
Specific feature of the invention in addition, the lifting connector one the first guide groove of the corresponding each setting in side,
The sliding bar of the one end of first guide groove and the lifting push rod cooperates；
Specific feature of the invention is in addition, a side end face of the lifter cam is circumferentially arranged with the lifting push rod other end
Portion is slidably matched the second groove；
Specific feature of the invention is connected to second shaft in addition, the lifting push rod includes second shaft
First connection handle and the second connection handle at both ends, and it is connected to the U-shaped connector of second connection handle end；Described first
The end of connection handle is mutually slidably matched with second groove, the end of the U-shaped connector and the first guide groove phase
Mutually it is slidably matched.
Specific feature of the invention is in addition, the broken bag component includes the broken bag knife being arranged in the middle part of the unpacking cylinder, even
It connects in the broken bag knife one end, and the broken bag cutter shaft on the unpacking cylinder barrel is arranged in both ends, the broken bag cutter shaft
One end is connected through the first through hole with the swing part.
Specific feature of the invention is and described in addition, the swing part includes the gear coaxial with the broken bag cutter shaft
The intermeshing rack gear of gear is fixed in the unpacking module case body, and the guide pad being slidably matched with the rack gear, setting
In the second guide groove of the rack gear one end, and it is arranged in second guide groove, and periphery is led with described second
The eccentric wheel tangent to the side wall of slot, the axis of the eccentric wheel are to be fixed on the intracorporal third shaft of the unpacking module case, institute
Third shaft is stated to be driven by the driving mechanism of the swing part.
Specific feature of the invention is in addition, the axis of the lifter cam and the first rotating shaft are coaxial；The first rotating shaft
Belt gear is set between the third shaft, and the third shaft and the output shaft of the driving motor are coaxial.Institute
State the linkage between rotating mechanism, the elevating mechanism and the broken bag component, it is possible to reduce motor usage quantity reduces energy
Consumption.
The present invention is in actual use: driving motor operation, and synchronous with the third shaft that the output shaft of driving motor is coaxial turn
It is dynamic, belt gear rotation is driven, while the first rotating shaft connecting with belt gear also rotates simultaneously, during this,
Broken bag component, rotating mechanism and elevating mechanism are run simultaneously；
The axis of lifter cam and first rotating shaft are coaxial, therefore lifter cam is rotated synchronously with first rotating shaft, slide with the second groove
The one end of the lifting push rod of cooperation is slided in the second groove, i.e., elevating movement occurs for the end of first connecting rod, due to lifting
The second shaft in the middle part of push rod is fixed, and the end of the first connecting rod of the second both ends of the shaft and the end of the second connecting rod are connected to
Movement is on the contrary, the lifting fortune opposite with the end of first connecting rod occurs for the U-shaped connector of the end of i.e. the second connecting rod of connection
It is dynamic, drive the lifting connector being slidably matched with it, and the lifting guide rod hinged with lifting connector to hold with its lifting
Bag portion part is also with its synchronization lifting；
While elevating mechanism movement, first rotating shaft drives shifting part rotation, when driving lever and cylindrical cam contact, driving lever from
One limiting slot enters first groove being connected to the limiting slot, and slides along first groove, connects from first groove
Logical another limiting slot skids off, and during this, the rotation of half of circumference occurs for cylindrical cam, and drives to slide with centre bore and match
Identical rotation occurs for the lifting guide rod for closing, and being socketed, i.e., holds bag portion part also with it with what lifting guide rod upper end was connect
It rotates synchronously；While driving lever skids off limiting slot, arc-shaped limit part is fastened with another limiting slot for skidding off limiting slot the same side,
Before driving lever stirs cylindrical cam rotation again, limitation cylindrical cam rotation guarantees the stationarity of elevating movement process；Hold bag portion part
After rotation is primary, it is carried out continuously elevating movement twice and just occurs to rotate next time；
Raw material packaging bag is sent to the lower section for holding bag portion part on the outside of main box by transfer member, holds bag portion part with lifting
Mechanism decline and close raw material packaging bag, clamping device driving motor drives to be rotated with the coaxial worm gear of its output shaft, with worm gear
Intermeshing two worm screws rotate simultaneously in lifting bearing seat, and the thread bush connecting with worm screw both ends is driven to turn
Dynamic, the threaded rod being threadedly coupled with thread bush pushes the connecting rod hinged with threaded rod to move outward, while driving and being hinged on
Bag pawl of holding of support plate end stretches out claw slot, carries out holding bag operation, and when lifting bearing seat minimizes position, clamping device is driven
Dynamic motor is out of service, and raw material packaging bag later is moved synchronously with bag portion part is held；
It holds the carrying raw material packaging bag of bag portion part to be quickly raised up near extreme higher position, enter in unpacking cylinder from rotation path, then
It quickly falls and close to broken bag component；At the same time, the third shaft band movable eccentric wheel coaxial with driving motor rotates around it, interior
The second tangent guide groove of the periphery of side wall and eccentric wheel moves back and forth movement with eccentric wheel, and band carry-over bar is along guide pad
Move back and forth, the gear being engaged with rack carrys out back rotation with it, and the broken bag cutter shaft coaxial with the axis of gear drives broken bag knife back and forth
Rotation, to decline and close raw material packaging bag carries out broken bag operation and stirring immediately, and material is promoted to topple over completely；
After broken bag, holds bag portion part and carry the primary complete lift work of raw material packaging bag progress, this process can accelerate in packaging bag
Material is toppled over, and material is further promoted to topple over completely, is carried empty package bag later and is raised up near extreme higher position, clamping machine
The rotation of structure driving motor opposite direction, holds bag pawl and is retracted to from claw slot and hold bag mechanism case, i.e. release empty package bag, and empty package bag is with suction
Wind-force from blower, which enters, is sucked away from channel, and separating device immediately, clamping device driving motor rise to highest in lifting bearing seat
Stop when position；The side for holding bag portion part carries after raw material packaging bag broken bag operation when being down to extreme position again, holds bag portion
The other side of part grabs new raw material packaging bag from feeding mechanism；It is logical from rotation after holding bag portion part side release empty package bag
When road leaves unpacking cylinder, the other side carries new raw material packaging bag from rotation path and enters unpacking cylinder.And so on operation.
The beneficial effects of the present invention are: unpacking operation of the invention is mainly completed in unpacking cylinder, each section in main box
Division, make the operation between mechanism or component without interference, and keep device compact, occupied area reduced, while in feeding mechanism
Feeding mechanism cabinet is set, unpacking operation is isolated with external environment, reduces pollution of the unpacking operation to environment；Go up and down guide rod
That is connecting steering mechanism, and elevating mechanism is connected, cooperation is respectively arranged one with the lifting synkinematic bag assembly both ends of holding of guide rod one
A clamping device, may be implemented to move in circles carries out lower position clamping, higher position transhipment, lower position broken bag, high bit
Set be sucked away from, higher position return operation process, the continuity of operation on the one hand may be implemented, on the other hand broken bag can be made to make
Industry lower position in unpacking cylinder carries out, and makes it closer to blanking tube, is further reduced the pollution to environment；Elevating mechanism rises
Drop push rod slides in the second groove, cooperates the second fixed shaft, and the first guide groove etc. being slidably matched with lifting push rod
Mechanism realizes, by lifter cam along the rotation of first rotating shaft, is changed into the elevating movement of lifting connector, while going up and down connector
When rising or being down to extreme position, lifting speed slows down, i.e. one side raw material packaging bag is longer in the broken bag position residence time, side
Just broken bag component carries out broken bag operation and stirring immediately to raw material packaging bag, and material is promoted to topple over completely, and raising operation is effective
Property, it is also longer in the extreme higher position residence time on the other hand to hold bag portion part, is successively performed sky convenient for holding bag portion part in higher position
The transhipment operation for being sucked away from operation and new raw material packaging bag of packet, can be with the interference of avoiding device Zhong Ge mechanism or component, further
Improve the continuity of operation；The mutually matched eccentric wheel of broken bag component and the second guide groove, the guide pad and tooth being slidably matched
Item and pitch wheel rackwork are realized, can be made broken bag and subsequent be stirred operating speed quickening, further promote
Material is set to topple over the validity for completely improving discharge operation；Belt gear is set, and by lifter cam and first rotating shaft
Coaxially, it on the one hand can make to realize linkage between rotating mechanism, elevating mechanism and broken bag component, reduce motor usage quantity, drop
On the other hand low energy consumption after mechanism can be made to realize that rotation is primary, is carried out continuously elevating movement twice and just occurs to turn next time
It is dynamic, make material after broken bag, is rapidly separated raw material packaging bag under gravity and inertia operation, further promotes material to topple over dry
Only, operation validity is improved.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment of the present invention.
Fig. 2 is the partial structural diagram of the embodiment of the present invention.
Fig. 3 is the diagrammatic cross-section of the main box in the embodiment of the present invention.
Fig. 4 is the structural schematic diagram for holding bag arm in the embodiment of the present invention.
Fig. 5 is the structural schematic diagram of the clamping device in the embodiment of the present invention.
Fig. 6 be the embodiment of the present invention in rotating mechanism, elevating mechanism and broken bag component connection relationship structural schematic diagram.
Fig. 7 is the connection relationship structural schematic diagram of the rotating mechanism and elevating mechanism in the embodiment of the present invention.
Fig. 8 is the structural schematic diagram of the cylindrical cam in the embodiment of the present invention.
Fig. 9 is the structural schematic diagram of the shifting part in the embodiment of the present invention.
Figure 10 is the structural schematic diagram of the lifting push rod in the embodiment of the present invention.
Wherein, appended drawing reference are as follows: 1, feeding mechanism；11, feeding mechanism cabinet；12, transfer member；2, unpacking component；
201, unpacking cylinder；202, unpacking component cabinet；203, blanking tube；204, rotation path；205, first through hole；206, second is logical
Hole；21, bag portion part is held；211, a bag arm is held；2111, a bag arm body is held；2112, bag mechanism case is held；2113, V supporting element；2114,
Claw slot；2115, connecting hole；2121, support plate；2122, a bag pawl is held；2123, connecting rod；2124, worm gear；2125, worm screw；
2126, thread bush；2127, threaded rod；2128, lifting bearing seat；22, guide rod is gone up and down；231, cylindrical cam；2311, column
Body；2312, limit plate；2313, cylindrical cam axle sleeve；2314, the first groove；2315, limiting slot；2316, centre bore；232, it dials
Moving part；2321, first rotating shaft；2322, driving lever；2323, arc-shaped limit part；2324, link block；241, lifter cam；2411,
Two grooves；242, push rod is gone up and down；2421, the first connection handle；2422, the second shaft；2423, the second connection handle；2424, U-shaped company
Fitting；243, connector is gone up and down；2431, guide groove；251, broken bag knife；252, broken bag cutter shaft；253, gear；254, rack gear；
255, guide pad；256, eccentric wheel；257, third shaft；3, it is sucked away from component；31, it is sucked away from channel.
Specific embodiment
In order to clarify the technical characteristics of the invention, being illustrated below by specific embodiment to this programme.
Referring to Fig. 1 to Figure 10, the embodiment of the invention provides a kind of automatic unpacking devices of raw material blanking, wherein including
The feeding mechanism 1 set gradually, unpacking component 2, and it is sucked away from component 3；
Feeding mechanism 1 includes transfer member 12, and the feeding mechanism cabinet 11 accommodated；
Unpacking component 2 and be sucked away from the outside of component 3 be equipped with main box；
Main box includes the unpacking cylinder 201 in the portion that is disposed therein, and the unpacking component cabinet 202 of 201 side of unpacking cylinder is arranged in, if
The rotation path 204 set above unpacking component cabinet 202, and be connected to 21 upper end of unpacking cylinder, and be arranged in unpacking cylinder
201 other sides, what is be in communication with the outside is sucked away from channel 31；201 lower end of unpacking cylinder is connected to blanking tube 203.
Unpacking component 2 includes being arranged in rotation path 204 to hold bag portion part 21, is connected to and holds 21 lower end of bag portion part
Guide rod 22 is gone up and down, the rotating mechanism of the rotation of bag portion part 21 is held in driving, and the elevating mechanism of the lifting of bag portion part 21, Yi Jishe are held in driving
It sets and is holding the broken bag component below bag portion part 21；Rotating mechanism and elevating mechanism are arranged in unpacking component cabinet 202, lifting
The second through-hole 206 being arranged on 202 roof of unpacking component cabinet is run through in the lower end of guide rod 22, and is sequentially connected rotating machine
Structure and elevating mechanism；
Holding bag portion part 21 includes holding bag arm 211, and be separately positioned on and hold two of 211 both ends of bag arm and hold bag mechanism；Hold bag
Arm 211 includes holding bag arm body 2111, be separately positioned on hold 2111 both ends of bag arm body hold bag mechanism case 2112, and setting
In the V supporting element 2113 for holding middle part below bag arm body 2111；Connection lifting guide rod at 2113 lower end surface center of V supporting element
22；Each, which is held, is respectively arranged one and holds bag mechanism in bag mechanism case 2112, if each holds bag mechanism case, 2112 lower end surface is opened up
Dry with the claw slot 2114 holding bag mechanism and match；
Elevating mechanism includes the lifting connector 243 for being hinged on lifting 22 lower end of guide rod, one end and lifting connector 243
The lifting push rod 242 that side is slidably matched, and the lifter cam 241 being slidably matched with lifting 242 the other end of push rod；Lifting
The second shaft 2422 in unpacking component cabinet 202 is arranged in the middle part of push rod 242；The axis of lifter cam 241 is by elevating mechanism
Driving mechanism driving；
Broken bag component includes the broken bag component being arranged in unpacking cylinder 201, and is arranged in unpacking component cabinet 202, and is driven
The swing part of dynamic broken bag component；It is logical that broken bag component runs through first be arranged between unpacking component cabinet 202 and unpacking cylinder 201
Hole 205, and be connected on swing part；
Being sucked away from component 3, to include setting be sucked away from channel 31 main tank is intracorporal, and setting is sucked away from channel 31 and is sucked away from motor.
Specific feature of the invention is in addition, it includes that corresponding be fixed on holds 2112 inner wall of bag mechanism case that each, which holds bag mechanism,
On support plate 2121, corresponding two for being hinged on each piece of 2121 both ends of support plate hold bag pawl 2122 respectively, and driving
Each holds the clamping device of bag pawl 2122；It holds bag pawl 2122 and claw slot 2114 cooperates；
Clamping device includes corresponding two pairs of lifting bearing seats 2128 being slidably arranged on 2121 inner sidewall of support plate, and two points
The worm screw 2125 not matched with every a pair of of lifting bearing seat 2128, is located between two worm screws 2125, and with two worm screws
2125 worm gears 2124 engaged, each 2125 both ends of worm screw is respectively provided with a thread bush 2126, with each thread bush
2126 threaded rods 2127 being threadedly coupled, and it is hinged on the connecting rod 2123 of two 2127 ends of threaded rod in the same side；Connection
Bar 2123 is located at two and holds between bag pawl 2122, and bag pawl 2122 of holding that its both ends is oppositely arranged with two respectively is flexibly connected；Snail
The output shaft of the axis and clamping device driving motor of wheel 2124 is coaxial.
Specific feature of the invention is in addition, rotating mechanism includes that the cylinder that is fixed in unpacking component cabinet 202 of shaft is convex
Wheel 231, and with the mutually matched shifting part 232 of cylindrical cam 231；Through the axle center of cylindrical cam 231, the liter of setting is slided
Guide rod 22 drops；
Cylindrical cam 231 includes column 2311, is separately positioned on two limit plates 2312 at 2311 both ends of column, corresponding
It is arranged on the cylindrical surface of column 2311, and the first groove 2314 arranged in a crossed manner, it is corresponding to be provided with each limit plate
The limiting slot 2315 at 2312 radial both ends, corresponding two cylindrical cam axis being arranged at two 2312 end face centers of limit plate
Set 2313, and be arranged along the axis direction of cylindrical cam axle sleeve 2313, and run through the centre bore 2316 of cylindrical cam 231, often
Limiting slot 2315 corresponding with each is connected to respectively for the end of one the first groove 2314；Cylindrical cam axle sleeve 2313 is fixed
In unpacking component cabinet 202, lifting guide rod 22 is slidably equipped in centre bore 2316；
Shifting part 232 includes the first rotating shaft 2321 being fixed in unpacking component cabinet 202, radial along first rotating shaft 2321, and
The driving lever 2322 of 2321 one end of first rotating shaft is set, it is radial along first rotating shaft 2321, and with driving lever 2322 in same end,
Several connectors 2324 being equidistantly circumferentially arranged, and connect the arc-shaped limit part of each 2324 end of connector
2323；Radial line is overlapped with the axis of driving lever 2322 at 2323 center of arc-shaped limit part；Driving lever 2322 and two the first grooves
2314 are slidably matched, and arc-shaped limit part 2323 is mutually fastened with two limiting slots 2315 for being located at 231 the same side of cylindrical cam；Rotation
The driving mechanism of mechanism is connected to the other end of first rotating shaft 2321.
Specific feature of the invention is in addition, go up and down one the first guide groove of the corresponding each setting in side of connector 243
2431, the sliding bar of the first guide groove 2431 and the one end of lifting push rod 242 cooperates；
Specific feature of the invention is in addition, a side end face of lifter cam 241 is circumferentially arranged with lifting 242 the other end of push rod
Be slidably matched the second groove 2411；
Specific feature of the invention includes the second shaft 2422 in addition, going up and down push rod 242, is connected to 2422 liang of the second shaft
First connection handle 2421 and the second connection handle 2423 at end, and it is connected to the U-shaped connector of 2423 end of the second connection handle
2424；The end of first connection handle 2421 is mutually slidably matched with the second groove 2411, the end and first of U-shaped connector 2424
Guide groove 2431 is mutually slidably matched.
Specific feature of the invention is in addition, broken bag component includes the broken bag knife 251 that 201 middle part of unpacking cylinder is arranged in, connection
In 251 one end of broken bag knife, and both ends are arranged in the broken bag cutter shaft 252 on 201 barrel of unpacking cylinder, and the one of broken bag cutter shaft 252
End is connected through first through hole 205 with swing part.
Specific feature of the invention is in addition, swing part includes the gear 253 coaxial with broken bag cutter shaft 252, with gear 253
The guide pad 255 that intermeshing rack gear 254 is fixed in unpacking component cabinet 202, and is slidably matched with rack gear 254, setting
In the second guide groove 2541 of 254 one end of rack gear, and it is arranged in the second guide groove 2541, and periphery and the second guiding
The tangent eccentric wheel 256 of the side wall of slot 2541, the axis of eccentric wheel 256 are the third shaft being fixed in unpacking component cabinet 202
257, third shaft 257 is driven by the driving mechanism of swing part.
Specific feature of the invention is in addition, the axis and first rotating shaft 2321 of lifter cam 241 are coaxial；First rotating shaft 2321 with
Belt gear 26 is set between third shaft 257, and third shaft 257 and the output shaft of driving motor are coaxial.
The present invention is in actual use: driving motor operation, synchronous with the third shaft 257 that the output shaft of driving motor is coaxial
Rotation drives belt gear 26 to rotate, while the first rotating shaft 2321 connecting with belt gear 26 also rotates simultaneously,
During this, broken bag component, rotating mechanism and elevating mechanism are run simultaneously；
The axis of lifter cam 241 and first rotating shaft 2321 are coaxial, therefore lifter cam 241 is rotated synchronously with first rotating shaft 2321,
The one end for the lifting push rod 242 being slidably matched with the second groove 2411 is slided in the second groove 2411, i.e. first connecting rod
Elevating movement occurs for 2421 end, since second shaft 2422 at 242 middle part of lifting push rod is fixed, is connected to the second shaft
The end of the first connecting rod 2421 at 2422 both ends and the movement of the end of the second connecting rod 2423 are on the contrary, connect the second connecting rod
The elevating movement opposite with the end of first connecting rod 2421 occurs for the U-shaped connector 2424 of 2423 end, and drive is slided with it
The lifting connector 243 of dynamic cooperation, and the lifting guide rod 22 hinged with lifting connector 243 hold bag portion with its lifting
Part 21 is also with its synchronization lifting；
While elevating mechanism movement, first rotating shaft 2321 drives shifting part 232 to rotate, when driving lever 2322 and cylindrical cam
When 231 contact, driving lever 2322 enters first groove 2314 being connected to the limiting slot 2315, and edge from a limiting slot 2315
First groove 2314 sliding, skids off from another limiting slot 2315 being connected to first groove 2314, and during this, cylinder is convex
The rotation of half of circumference occurs for wheel 231, and phase occurs for the lifting guide rod 22 for driving and being slidably matched with centre bore 2316, and be socketed
Same rotation, i.e., what is connect with lifting 22 upper end of guide rod holds bag portion part 21 also with its synchronous rotation；Driving lever 2322 skids off limit
While slot 2315 of position, arc-shaped limit part 2323 is fastened with another limiting slot 2315 for skidding off 2315 the same side of limiting slot, is being dialled
Before bar 2322 stirs the rotation of cylindrical cam 231 again, limitation cylindrical cam 231 is rotated, and guarantees the stationarity of elevating movement process；
Hold bag portion part 21 rotate it is primary after, be carried out continuously elevating movement twice and just occur to rotate next time；
Raw material packaging bag is sent to the lower section for holding bag portion part 21 on the outside of main box by transfer member 12, holds bag portion part 21
With elevating mechanism decline and close to raw material packaging bag, clamping device driving motor drives worm gear 2124 turn coaxial with its output shaft
It is dynamic, it rotates simultaneously in lifting bearing seat 2128 with 2124 intermeshing two worm screws 2125 of worm gear, and drive and snail
The thread bush 2126 of 2125 both ends of bar connection rotates, and the threaded rod 2127 being threadedly coupled with thread bush 2126 pushes and threaded rod
2127 hinged connecting rods 2123 move outward, while driving be hinged on 2121 end of support plate to hold 2122 projected claw of bag pawl
Slot 2114 carries out holding bag operation, and when lifting bearing seat 2128 minimizes position, clamping device driving motor is out of service,
Raw material packaging bag later is moved synchronously with bag portion part 21 is held；
It holds the carrying raw material packaging bag of bag portion part 21 to be quickly raised up near extreme higher position, enters unpacking cylinder 201 from rotation path 204
It is interior, it then quickly falls and close to broken bag component；At the same time, the third shaft 257 coaxial with driving motor is with movable eccentric wheel
256 rotate around it, and the second tangent guide groove 2541 of the periphery of inner sidewall and eccentric wheel 256 occurs back and forth with eccentric wheel 256
Moving movement, band carry-over bar 254 move back and forth along guide pad 255, carry out back rotation with it with 254 meshed gears 253 of rack gear, with
The coaxial broken bag cutter shaft 252 of the axis of gear 253 drives broken bag knife 251 to carry out back rotation, to decline and close raw material packaging bag into
The operation of row broken bag and stirring immediately, promote material to topple over completely；
After broken bag, holds bag portion part 21 and carry the primary complete lift work of raw material packaging bag progress, this process can accelerate packaging bag
Interior material is toppled over, and material is further promoted to topple over completely, is carried empty package bag later and is raised up near extreme higher position, clamps
The rotation of mechanism driving-motor opposite direction, holds bag pawl 2122 and is retracted to from claw slot 2114 and hold bag mechanism case 2112, i.e. release empty package
Bag, empty package bag enters with the wind-force for being sucked away from blower is sucked away from channel 31, and separating device immediately, clamping device driving motor are rising
Stopping when drop bearing block 2128 rises to extreme higher position；Hold bag portion part 21 side carry raw material packaging bag broken bag operation after again
When being down to extreme position, the other side for holding bag portion part 21 grabs new raw material packaging bag from feeding mechanism 1；Hold bag portion part 21 1
After side discharges empty package bag, when leaving unpacking cylinder 201 from rotation path 204, the other side carries new raw material from rotation path 204
Packaging bag enters unpacking cylinder 201.And so on operation.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (9)
1. a kind of automatic unpacking device of raw material blanking, which is characterized in that including the feeding mechanism (1) set gradually, unpacking group
Part (2), and it is sucked away from component (3)；
The feeding mechanism (1) includes transfer member (12), and the feeding mechanism cabinet (11) accommodated；
The unpacking component (2) and described be sucked away from the outside of component (3) are equipped with main box；
The main box includes the unpacking cylinder (201) in the portion that is disposed therein, and the unpacking group in unpacking cylinder (201) side is arranged
Part cabinet (202), setting is above the unpacking component cabinet (202), and what is be connected to unpacking cylinder (21) upper end turns
Dynamic channel (204), and be arranged in unpacking cylinder (201) other side, what is be in communication with the outside described is sucked away from channel (31)；It is described
Unpacking cylinder (201) lower end is connected to blanking tube (203)；
The unpacking component (2) includes that setting holds bag portion part (21) in the rotation path (204), is connected to and described holds bag
The lifting guide rod (22) of component (21) lower end is held the rotating mechanism of bag portion part (21) rotation described in driving, is held described in driving
The elevating mechanism of bag portion part (21) lifting, and be arranged in the broken bag component held below bag portion part (21)；The rotating machine
Structure and the elevating mechanism are arranged in the unpacking component cabinet (202), and the lower end of lifting guide rod (22) is passed through
The second through-hole (206) set on unpacking component cabinet (202) roof is worn, and is sequentially connected the rotating mechanism and institute
State elevating mechanism；
Described hold bag portion part (21) include holding a bag arm (211), and be separately positioned on two for holding a bag arm (211) both ends
Hold bag mechanism；Described hold a bag arm (211) include holding a bag arm body (2111), are separately positioned on and described hold bag arm body (2111) two
End is held bag mechanism case (2112), and setting is in the V supporting element (2113) for holding middle part below a bag arm body (2111)；Institute
It states and connects the lifting guide rod (22) at V supporting element (2113) lower end surface center；Bag mechanism case (2112) are held described in each
Bag mechanism is held described in interior each setting one, bag mechanism case (2112) lower end surface is held described in each and opens up several and hold bag with described
The claw slot (2114) that mechanism matches；
The elevating mechanism includes the lifting connector (243) for being hinged on described lifting guide rod (22) lower end, one end and institute
State the lifting push rod (242) that is slidably matched of side of lifting connector (243), and with lifting push rod (242) other end
The lifter cam (241) that portion is slidably matched；The middle part of lifting push rod (242) is arranged in the unpacking component cabinet (202)
Interior the second shaft (2422)；The axis of the lifter cam (241) is driven by the driving mechanism of the elevating mechanism；
The broken bag component includes the broken bag component being arranged in the unpacking cylinder (201), and is arranged in the unpacking component
In cabinet (202), and drive the swing part of the broken bag component；The broken bag component is through setting in the unpacking module case
First through hole (205) between body (202) and the unpacking cylinder (201), and be connected on the swing part；
Described be sucked away from component (3) include that setting is sucked away from channel (31) the main tank is intracorporal, and is sucked away from channel described in setting
(31) motor is sucked away from.
2. the automatic unpacking device of raw material blanking according to claim 1, which is characterized in that hold bag mechanism described in each
Be fixed on the support plate (2121) held on bag mechanism case (2112) inner wall including corresponding, respectively it is corresponding be hinged on it is each
Two of support plate described in block (2121) both ends hold a bag pawl (2122), and drive the clamping that a bag pawl (2122) are held described in each
Mechanism；A hold bag pawl (2122) and the claw slot (2114) cooperate；
The clamping device includes corresponding two pairs of lifting bearing seats being slidably arranged on the support plate (2121) inner sidewall
(2128), two worm screws (2125) matched respectively with every a pair lifting bearing seat (2128) are located at two snails
Between bar (2125), and the worm gear (2124) engaged with two worm screws (2125), each described worm screw ((2125) two
End is respectively provided with a thread bush (2126), the threaded rod (2127) being threadedly coupled with thread bush described in each (2126), and
It is hinged on the connecting rod (2123) of two threaded rod (2127) ends in the same side；The connecting rod (2123) is held described in being located at two
Between bag pawl (2122), and its both ends be oppositely arranged respectively with two described in hold a bag pawl (2122) and be flexibly connected；The worm gear
(2124) output shaft of axis and clamping device driving motor is coaxial.
3. the automatic unpacking device of raw material blanking according to claim 1 or 2, which is characterized in that the rotating mechanism packet
Include the cylindrical cam (231) that shaft is fixed in the unpacking component cabinet (202), and with the cylindrical cam (231) phase
The shifting part (232) mutually cooperated；Through the axle center of the cylindrical cam (231), the lifting guide rod (22) of setting is slided；
The cylindrical cam (231) includes column (2311), is separately positioned on two limits at the column (2311) both ends
Position plate (2312), it is corresponding to be arranged on the cylindrical surface of the column (2311), and the first groove (2314) arranged in a crossed manner,
The corresponding limiting slot (2315) for being provided with the radial both ends of each described limit plate (2312), corresponding setting is described in two
Two cylindrical cam axle sleeves (2313) at limit plate (2312) end face center, and along the cylindrical cam axle sleeve (2313)
Axis direction setting, and run through the centre bore (2316) of the cylindrical cam (231), each first groove (2314)
End limiting slot (2315) connection corresponding with each respectively；The cylindrical cam axle sleeve (2313) is fixed on described
In unpacking component cabinet (202), the lifting guide rod (22) is slidably equipped in the centre bore (2316)；
The shifting part (232) includes the first rotating shaft (2321) that is fixed in the unpacking component cabinet (202), along described the
One shaft (2321) is radial, and the driving lever (2322) in the first rotating shaft (2321) one end is arranged, along the first rotating shaft
(2321) radial, and with the driving lever (2322) in same end, several connectors (2324) being equidistantly circumferentially arranged, with
And connect the arc-shaped limit part (2323) of each connector (2324) end；At arc-shaped limit part (2323) center
Radial line is overlapped with the axis of the driving lever (2322)；The driving lever (2322) is matched with two the first groove (2314) slidings
It closes, the arc-shaped limit part (2323) mutually fastens with two limiting slots (2315) for being located at the cylindrical cam (231) the same side；
The driving mechanism of the rotating mechanism is connected to the other end of the first rotating shaft (2321).
4. the automatic unpacking device of raw material blanking according to claim 1-3, which is characterized in that the lifting connects
One the first guide groove (2431) of the corresponding each setting in the side of fitting (243), first guide groove (2431) and the liter
The sliding bar cooperation of the one end of push rod (242) is dropped.
5. the automatic unpacking device of raw material blanking according to claim 1-4, which is characterized in that the lifting is convex
One side end face of wheel (241) is circumferentially arranged to be slidably matched the second groove (2411) with described lifting push rod (242) the other end.
6. the automatic unpacking device of raw material blanking according to claim 1-5, which is characterized in that the lifting pushes away
Bar (242) includes second shaft (2422), is connected to first connection handle at the second shaft (2422) both ends
(2421) and the second connection handle (2423), and it is connected to the U-shaped connector (2424) of the second connection handle (2423) end；
The end of first connection handle (2421) is mutually slidably matched with second groove (2411), the U-shaped connector
(2424) end is mutually slidably matched with first guide groove (2431).
7. the automatic unpacking device of raw material blanking according to claim 1-6, which is characterized in that the broken bag portion
Part includes the broken bag knife (251) being arranged in the middle part of the unpacking cylinder (201), is connected to broken bag knife (251) one end, and two
The broken bag cutter shaft (252) that end is arranged on unpacking cylinder (201) barrel, the one end of the broken bag cutter shaft (252) run through
The first through hole (205) is connected with the swing part.
8. the automatic unpacking device of raw material blanking according to claim 1-7, which is characterized in that the shake portion
Part includes the gear (253) coaxial with the broken bag cutter shaft (252), and the gear (253) intermeshing rack gear (254),
It is fixed in the unpacking component cabinet (202), and the guide pad (255) being slidably matched with the rack gear (254), is arranged in institute
Second guide groove (2541) of rack gear (254) one end is stated, and is arranged in second guide groove (2541), and periphery
The axis of the tangent eccentric wheel (256) with the side wall of second guide groove (2541), the eccentric wheel (256) is described to be fixed on
Third shaft (257) in unpacking component cabinet (202), the third shaft (257) by the swing part driving mechanism
Driving.
9. the automatic unpacking device of raw material blanking according to claim 1-8, which is characterized in that the lifting is convex
Axis and the first rotating shaft (2321) for taking turns (241) are coaxial；Between the first rotating shaft (2321) and the third shaft (257)
It is arranged belt gear (26), the third shaft (257) and the output shaft of the driving motor are coaxial.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811186174.6A CN109204988B (en) | 2018-10-12 | 2018-10-12 | Automatic bag opening device for raw material discharging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811186174.6A CN109204988B (en) | 2018-10-12 | 2018-10-12 | Automatic bag opening device for raw material discharging |
Publications (2)
| Publication Number | Publication Date |
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| CN109204988A true CN109204988A (en) | 2019-01-15 |
| CN109204988B CN109204988B (en) | 2023-09-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811186174.6A Active CN109204988B (en) | 2018-10-12 | 2018-10-12 | Automatic bag opening device for raw material discharging |
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| Country | Link |
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| CN (1) | CN109204988B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109590101A (en) * | 2019-01-25 | 2019-04-09 | 烟台工程职业技术学院(烟台市技师学院) | A kind of feed charging device |
| CN110626582A (en) * | 2019-10-23 | 2019-12-31 | 潍坊六和饲料有限公司 | Material package bag dismounting device |
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| JP2011115786A (en) * | 2009-11-09 | 2011-06-16 | Technica Machinery Kk | Bag removing machine |
| CN103625710A (en) * | 2013-12-11 | 2014-03-12 | 天津市艾盟科技发展有限公司 | Automatic bag-breaking batch feeder |
| CN105730800A (en) * | 2016-04-25 | 2016-07-06 | 安丘博阳机械制造有限公司 | Small-bag opening machine and bag opening method thereof |
| CN108146754A (en) * | 2018-02-13 | 2018-06-12 | 汉瑞普泽粉粒体技术（上海）有限公司 | A kind of automatic Unpacking of cleaning-type |
| CN207580335U (en) * | 2017-11-02 | 2018-07-06 | 清远市易碳环境科技有限公司 | A kind of environment-friendly type bag discharge machine for bagged cement |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2011115786A (en) * | 2009-11-09 | 2011-06-16 | Technica Machinery Kk | Bag removing machine |
| CN103625710A (en) * | 2013-12-11 | 2014-03-12 | 天津市艾盟科技发展有限公司 | Automatic bag-breaking batch feeder |
| CN105730800A (en) * | 2016-04-25 | 2016-07-06 | 安丘博阳机械制造有限公司 | Small-bag opening machine and bag opening method thereof |
| CN207580335U (en) * | 2017-11-02 | 2018-07-06 | 清远市易碳环境科技有限公司 | A kind of environment-friendly type bag discharge machine for bagged cement |
| CN108146754A (en) * | 2018-02-13 | 2018-06-12 | 汉瑞普泽粉粒体技术（上海）有限公司 | A kind of automatic Unpacking of cleaning-type |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109590101A (en) * | 2019-01-25 | 2019-04-09 | 烟台工程职业技术学院(烟台市技师学院) | A kind of feed charging device |
| CN110626582A (en) * | 2019-10-23 | 2019-12-31 | 潍坊六和饲料有限公司 | Material package bag dismounting device |
| CN110626582B (en) * | 2019-10-23 | 2024-08-02 | 潍坊六和饲料有限公司 | Bag opening device for material bag |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109204988B (en) | 2023-09-19 |
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