A kind of automatic packing apparatus of carton
Technical field
The present invention relates to carton package technical field, the carton automatic packing apparatus of specifically a kind of packaging columnar material.
Background technique
Carton is widely used in the marketing packing of the various products such as food, medicine, electronics, wherein the opening portion one of carton
As include two opposite side tongues, between two side tongues with carry out lid conjunction big tongue and be arranged in big lateral margin of tongue to carry out
The ear of sealing, as shown in figure 12.When in the prior art packing product using carton, need that product is first put into carton
Interior, then two side tongues of fold inward, the big tongue of fold inward and ear, make ear be inserted into carton, to realize carton later
Lid closes sealing.Currently, above-mentioned packaging process is usually completed by manually, production efficiency is low, higher cost, and cannot achieve
The consistency of packaging quality.Therefore, design it is a kind of can automatic charge and the device packed automatically it is necessary.
Summary of the invention
The purpose of the present invention is overcoming the shortcomings of above-mentioned background technique, a kind of automatic packing apparatus of carton is provided, the dress
It sets and can be realized automatic charge and automatic packing work, greatly reduce labor intensity and production cost, improve production efficiency, together
When guarantee carton package quality consistency.
Present invention provide the technical scheme that
A kind of automatic packing apparatus of carton, the carton including workbench and along workbench a side along setting convey
Mechanism;It is characterized by: be provided on the workbench with carton conveying mechanism be arranged in parallel with convey material feeding mechanism,
It receives material and material is pushed into the pusher of carton, is used for the side tongue of turned-out paper folding box in order to which material enters carton
First Zhe Ce tongue mechanism, for the side tongue of fold inward carton to carry out the second Zhe Ce tongue mechanism of carton package, for inside
It turns down big tongue and the ear of carton and closes the Zhe great tongue mechanism of sealing to carry out lid, big tonguing row is limited to cooperate Zhe great tongue mechanism
It the Zhe She auxiliary body of work and is driven by Zhe great tongue mechanism to drive the first Zhe Ce tongue mechanism and the second Zhe Ce tongue mechanism to transport
Dynamic folding side tongue transmission mechanism;The first Zhe Ce tongue mechanism is identical as the second folding side tongue mechanism structure;First folding side tongue
Mechanism, pusher, the second Zhe Ce tongue mechanism, Zhe She auxiliary body and Zhe great tongue mechanism successively arrange from left to right.
The carton conveying mechanism and feeding mechanism are horizontally disposed belt conveyor;The pusher includes setting
It sets in the exit of belt conveyor to receive the material path of material, be slidably located in material path by slide rail pair to push
The charging ram of material and the pusher motor for driving charging ram to move by link assembly.
The material path bottom surface offers the pusher groove protruded into inside material path convenient for charging ram;The pusher groove two sides are arranged to
Conducive to the slope of material automatic centering;The material path outlet port is provided with the pressure tongue stretched out to the left to force big tongue to be turned over downwards
Curved bar.
The link assembly includes being fixed below workbench to support the connecting rod mounting plate of pusher motor, by pusher motor
The first connecting rod of driving, the third connecting rod being hinged on connecting rod mounting plate, one end and first connecting rod are hinged and the other end is hinged on
Second connecting rod in the middle part of third connecting rod, the fourth link hinged with the other end of third connecting rod and one end and fourth link are hinged
And the other end passes through the 5th connecting rod that workbench is fixedly connected with charging ram.
The first Zhe Ce tongue mechanism and the second Zhe Ce tongue mechanism include fixed folding side tongue mounting rack on the table,
By rolling bearing units be rotatably positioned folding side tongue mounting rack on folding side tongue shaft, be fixed on folding side tongue shaft one end and with
The rocker arm and be fixed on the folding side tongue pendulum that the folding side tongue shaft other end is used to turn down side tongue that folding side tongue transmission mechanism is cooperatively connected
Bar;Wherein, the folding side tongue swing rod in the first Zhe Ce tongue mechanism is located between two side tongues, to turn down side tongue outward;Second folding
Folding side tongue swing rod in Ce She mechanism is located at outside the tongue of side, so as to fold inward side tongue.
Zhe great tongue mechanism includes being rotatably positioned first rotating shaft and on the table by bearing block respectively
Two shafts and the folding tongue motor for driving first rotating shaft to rotate;The first rotating shaft drives the second shaft to turn by four-bar linkage structure
It is dynamic.
The four-bar linkage structure includes the first crank being fixedly connected with first rotating shaft, be fixedly connected with the second shaft
Two cranks and both ends the inserted sheet mounting rod hinged with the first crank and the second crank respectively;Fixed peace on the inserted sheet mounting rod
Equipped with the first inserted sheet and the second inserted sheet for turning down big tongue and ear respectively;Second inserted sheet is located at the left side of the first inserted sheet;Institute
The bottom for stating the second inserted sheet is concordant with ear bottom;The bottom of first inserted sheet is lower than the bottom of the second inserted sheet, to guarantee the
One inserted sheet pushes big tongue fold inward.
The Zhe She auxiliary body includes fixed folding tongue auxiliary mounting deck on the table, is fixed on folding tongue auxiliary installation
On frame with force big tongue flip up certain angle lift tongue curved bar, inclination be fixed on folding tongue auxiliary mounting deck on and with lift tongue it is curved
Bar cooperation is rolled on tongue auxiliary mounting deck so as to the folding ear inclined plate that limit to big tonguing row and being fixed on so as to further to varus
Roll over the side tongue press strip of side tongue;The folding ear mouth on the second plate motion profile is offered on the folding ear inclined plate, to guarantee
Two plates are crossed folding ear mouth and are turned down to ear.
The folding side tongue transmission mechanism includes being fixed on drive rail below workbench, being upward through workbench and can slide
First sliding groove plate and second sliding slot plate are connected as one by the first sliding groove plate and second sliding slot plate that are located in drive rail dynamicly
The sliding block linkage board of body, second drive rod hinged with sliding block linkage board and one end and the second drive rod is hinged and the other end with
The first drive rod that second shaft is fixedly connected.
The first sliding groove plate and second sliding slot plate top offer sliding slot;It is slideably fixed to be provided on the rocker arm
The plug that position drives rocker arm to swing in sliding slot plays screw.
The belt conveyor, pusher motor and folding tongue motor are electrically connected with PLC controller respectively, to guarantee each mechanism
Work cooperation.
The working principle of the invention is:
In the present invention, by the carton of belt conveyor conveying before by material path, the big tongue of carton is along pressure tongue curved bar
It is turned over downwards, two side tongues of carton turn down outward under the folding side tongue swing rod effect of the first Zhe Ce tongue mechanism, are in carton
Box-like state (as shown in figure 13) is opened, to guarantee the obstruction that not will receive side tongue and big tongue when material is pushed into carton, Neng Goushun
Benefit enters in carton.When carton passes through the second Zhe Ce tongue mechanism, folding side tongue swing rod of two side tongues in the second Zhe Ce tongue mechanism
Act on lower fold inward certain angle.When carton passes through Zhe She auxiliary body, two side tonguings under the action of tongue press strip in side
One step fold inward (as shown in figure 14), at the same the big tongue of carton along lift tongue curved bar be lifted upwards certain angle and by folding ear it is oblique
Plate limits big tonguing row, in order to which ear of the Zhe great tongue mechanism to carton turns down.When carton is by the folding of folding ear inclined plate
When ear mouth, the second inserted sheet just crosses folding ear mouth and the ear fold inward of carton is realized folding ear (as shown in figure 15).Work as paper
When box passes through the first inserted sheet, the first inserted sheet pushes big tongue to travel forward, and makes in ear insertion carton (as shown in figure 16), thus real
The lid of existing carton closes sealing, completes packing work.
The beneficial effects of the present invention are:
Working principle of the present invention is simple, can be realized material charging and paper-case cover closes the full-automation of sealing, greatly save
Cost of labor improves production efficiency, and can guarantee the packaging quality of carton, is suitble to promote and apply.
Detailed description of the invention
Fig. 1 is schematic perspective view of the invention.
Fig. 2 is present invention looks up structural representation of the invention.
Fig. 3 is overlooking structure diagram of the invention.
Fig. 4 is the schematic perspective view of feeding mechanism of the present invention.
Fig. 5 is the schematic perspective view (removal material path) of pusher of the present invention.
Fig. 6 is the schematic perspective view of material path of the present invention.
Fig. 7 is the schematic perspective view of the first Zhe Ce tongue mechanism of the present invention.
Fig. 8 is the schematic perspective view of Zhe great tongue of the present invention mechanism.
Fig. 9 is the schematic perspective view of Zhe She auxiliary body of the present invention.
Figure 10 is the schematic perspective view of folding side tongue transmission mechanism of the present invention.
Figure 11 is the schematic perspective view of carton in the present invention.
Figure 12 is the flow package schematic diagram of carton in the present invention.
Figure 13 is the working state schematic representation of the first Zhe Ce tongue mechanism of the present invention.
Figure 14 is the workflow schematic diagram of tongue press strip in side of the present invention.
Figure 15 is the working state schematic representation of the second plate of the present invention.
Figure 16 is the working state schematic representation of the first plate of the present invention.
Specific embodiment
It is further illustrated below in conjunction with embodiment shown in the drawings.
The automatic packing apparatus of carton as shown in Figure 1 to Figure 3 is realized automatic for columnar material to be fitted into carton
Charging and automatic packing work.Wherein, the horizontal indexing transfer from left to right of carton 7 of carton conveying mechanism belt conveyor conveying
(direction of transfer is as shown in the arrow direction X in Fig. 1 and Figure 12);The opening position of carton includes two at left and right sides of box body
A side tongue 72, the big tongue 71 on the downside of box body and the ear 73 (as shown in figure 11) that big lateral margin of tongue is set.Of the invention
Automatic packing apparatus includes workbench 8 and the feeding mechanism being separately mounted on workbench 1, pusher 2, the first folding side tongue
Mechanism 3A, the second tongue mechanism, Zhe Ce tongue mechanism 3B, Zhe great 4, Zhe She auxiliary body 5 and folding side tongue transmission mechanism 6.Wherein, first
Zhe Ce tongue mechanism is identical as the second folding side tongue mechanism structure;The first Zhe Ce tongue mechanism, pusher, the second folding side tongue machine
Structure, Zhe She auxiliary body and Zhe great tongue mechanism successively arrange (as shown in figure 1 shown in arrow X) from left to right.
As shown in figure 4, the feeding mechanism, for conveying material 9 (i.e. product packaged by carton), the present invention uses band
Formula conveyer.The belt conveyor includes that support frame 11, conveyer belt 14, driving shaft, driven shaft and feeding motor 13 are (main in figure
Moving axis and driven shaft are not shown).Support frame as described above is fixed on workbench (workbench is supported by rack);The conveyer belt is along left
Right direction horizontally disposed (referring to Fig. 3) is to convey material;The driving shaft and driven shaft are rotatably positioned respectively to be supported
On frame and it is separately installed with the belt wheel for supporting conveyer belt;The feeding motor is fixed on the support frame to drive driving shaft to rotate.
The transmission belt surface is fixed with several partitions 12 in conveyer belt length direction disposed at equal distance, to guarantee material with identical
Time interval enters pusher.Above-mentioned belt conveyor can be obtained by outsourcing mode.
The carton conveying mechanism be belt conveyor identical with feeding mechanism (it is clear for drawing, carton is omitted in figure
The belt conveyor of conveying mechanism);The belt conveyor is fixed on the rack, and conveyer belt is along a side of workbench along setting
(arranged in parallel with the conveyer belt of feeding mechanism);Partition room on conveyer belt away from the partition room on feeding mechanism conveyer belt
Away from identical, so that carton is with packaging material, position is corresponding one by one.Carton laterally disposed (carton centers line and transmission strip length
Direction is vertical) on a moving belt after, side tongue, big tongue and ear overhang outside conveyer belt, in order to which each mechanism is to these portions
Position carries out fold operation.
As shown in Figure 5 and Figure 6, the pusher is used to receive the material in feeding mechanism, and material is pushed into carton
It is interior;Pusher includes pusher sliding rail 211, pusher sliding block 29, charging ram 210, link assembly, pusher motor 22 and material path 28.
The pusher sliding rail is horizontally disposed, and fixed on the table perpendicular to the direction of transfer of carton;The pusher sliding block can be slided
It is located on pusher sliding rail dynamicly;The charging ram be fixedly connected with pusher sliding block and extend upwardly into inside material path to push
Material;The pusher motor drives charging ram to move by link assembly.The link assembly includes connecting rod mounting plate 21, first
Connecting rod 23, second connecting rod 24, third connecting rod 25, fourth link 26 and the 5th connecting rod 27.The connecting rod mounting plate is fixed on work
To support pusher motor below platform;The first connecting rod is fixed and by pusher electricity as driving lever with the motor shaft of pusher motor
Machine driving;Described second connecting rod one end is hinged with first connecting rod and the other end is hinged in the middle part of third connecting rod;The third connecting rod
One end is hinged on connecting rod mounting plate, and the other end is hinged with fourth link;Described 5th connecting rod one end and fourth link it is hinged and
The other end passes through workbench and is fixedly connected with charging ram.
The exit of belt conveyor is arranged in receive material in the material path;Material path is fixed on the surface of pusher sliding rail
And the outlet of material path is directed at carton, to guarantee that material accurately enters in carton.Material path side corresponding with belt conveyor
It is provided with opening 283, is interfered to avoid the baffle on conveyer belt with material path side.It is offered among the material path convenient for pushing away
Material bar stretches to the pusher groove 281 inside material path;The setting sloping 282 of pusher groove two sides is in favor of material automatic centering.It is described
The outlet of material path is provided with the pressure tongue curved bar 29 stretched out to the left, and pressure tongue curved bar is bent downward in left-right direction, when carton is through punishment in advance
When road, big tongue is located at the lower section of pressure tongue curved bar, and is turned over downwards under the position-limiting action of pressure tongue curved bar, to avoid big tongue pair
Material, which enters box, to be caused to hinder.
As shown in fig. 7, the first Zhe Ce tongue mechanism and the second Zhe Ce tongue mechanism include folding side tongue mounting rack 31, usher to seat
Bearing 33, folding side tongue shaft 34, rocker arm 35, folding side tongue swing rod 32 and plug play screw 36.Folding side tongue mounting rack is fixed on work
Make on platform;The rolling bearing units are fixed on folding side tongue mounting rack;Folding side tongue shaft is rotatably positioned in rolling bearing units
In;The rocker arm and folding side tongue swing rod are separately fixed at the both ends of folding side tongue shaft;The plug is played screw and is fixed on rocker arm simultaneously
It is cooperatively connected with folding side tongue transmission mechanism.When work, folding side tongue transmission mechanism plays screw belt by plug and shakes arm swing, and rocker arm is again
Folding side tongue swing rod is driven to swing by folding side tongue shaft, so that tonguing row in opposite side turns down.Wherein, the folding in the first Zhe Ce tongue mechanism
Side tongue swing rod is located between two side tongues, drives side tongue to turn down outward, in order to which material enters carton;In second Zhe Ce tongue mechanism
Folding side tongue swing rod be located at outside the tongue of side, drive side tongue fold inward to certain angle, in favor of the work of subsequent carton package
It carries out.
As shown in figure 8, sealing is closed for turning down ear and big tongue, to carry out lid to carton by Zhe great tongue mechanism.Institute
Shu Zhe great tongue mechanism include first bearing seat 43, second bearing seat 49, first rotating shaft 42, the second shaft 410, four-bar linkage structure,
First inserted sheet 45, the second inserted sheet 47 and folding tongue motor 41.The first bearing seat and second bearing seat are separately fixed at workbench
On;The first rotating shaft and the second shaft are rotatably positioned in first bearing seat and second bearing seat respectively, wherein first
Shaft is by folding tongue motor driven, and first rotating shaft drives the second shaft to rotate by four-bar linkage structure.The four-bar linkage structure
Including the first crank 44, inserted sheet mounting rod 46 and the second crank 48;Wherein one end of the first crank is fixedly connected with first rotating shaft,
The other end and inserted sheet mounting rod are hinged;The other end of inserted sheet mounting rod and the second crank are hinged;The other end of second crank and
Two shafts are fixedly connected.First inserted sheet and the second inserted sheet are fixedly mounted on inserted sheet mounting rod, and with inserted sheet mounting rod
Carry out reciprocal circular motion;Second inserted sheet is located at the left side of the first inserted sheet.When work, the second inserted sheet is first by the ear of carton
Fold inward, then the first inserted sheet pushes forward big tongue, is inserted into the ear of carton in carton, to realize that the lid of carton closes envelope
Mouthful.The bottom of second inserted sheet is concordant with ear bottom;The bottom of first inserted sheet is lower than the bottom of the second inserted sheet, to protect
Big tongue fold inward can be pushed by demonstrate,proving the first inserted sheet.
As shown in figure 9, the Zhe She auxiliary body is used to limit big tonguing row the work to cooperate Zhe great tongue mechanism, packet
Include folding tongue auxiliary mounting deck 51, lift tongue curved bar 54, folding ear inclined plate 52 and side tongue press strip 53.The folding tongue auxiliary mounting deck is fixed on
On workbench;The lift tongue curved bar is fixed on folding tongue auxiliary mounting deck, and is lifted tongue curved bar and be folded upward in left-right direction;Institute
It states folding ear inclined plate inclination to be fixed on folding tongue auxiliary mounting deck, and cooperates with lift tongue curved bar to be limited to big tonguing row.Institute
It states and offers folding ear mouth 521 on folding ear inclined plate, folding ear mouth is placed exactly on the motion profile of the second plate, to guarantee the second inserted sheet
Fold inward ear when crossing folding ear mouth.The side tongue press strip is fixed on folding tongue auxiliary mounting deck, so as to further to varus
Roll over side tongue.In the course of work, the side tongue of carton works as paper in the fold inward certain angle after the second Zhe Ce tongue mechanism
Box continues to transmit to the right when touching side tongue press strip, under the barrier effect of side tongue press strip, the further fold inward of side tongue
To the final box-like state in pass (as shown in figure 14);Meanwhile the big tongue of carton along lift tongue curved bar be lifted upwards certain angle and by
Folding ear inclined plate limits (big tongue is located between lift tongue curved bar and folding ear inclined plate at this time) to big tonguing row.When carton is by folding ear inclined plate
Folding ear mouth when, the second inserted sheet just crosses the folding ear mouth and ear fold inward (as shown in figure 15) by carton.In order to avoid
Side tongue causes to damage when contacting with side tongue press strip, is arranged to the arc-shaped of transition on the left of the tongue press strip of side.
As shown in Figure 10, folding side tongue transmission mechanism be arranged between Zhe great tongue mechanism and Zhe Ce tongue mechanism, so as to by
Zhe great tongue mechanism drives folding side tongue mechanism kinematic.Folding side tongue transmission mechanism include the first drive rod 61, the second drive rod 62,
Drive rail 66, first sliding groove plate 64, second sliding slot plate 65 and sliding block linkage board 63.The drive rail is fixed on workbench
Lower section;The first sliding groove plate and second sliding slot plate are slidably located in drive rail by sliding block and are linked by sliding block
Plate is connected to one;First drive rod one end is fixedly connected with the second shaft, and the other end and the second drive rod are hinged;
The second drive rod other end is fixedly connected with sliding block linkage board, so that the second shaft drives first sliding groove plate and second indirectly
Coulisse movement.The top of the first sliding groove plate and second sliding slot plate offers sliding slot 67, and it is slideably fixed that plug plays screw
Position is in sliding slot to drive rocker arm to swing;Wherein first sliding groove plate is upward through after workbench and the plug in the second Zhe Ce tongue mechanism
Screw is played to be slidably matched;Second sliding slot plate, which is upward through, to be played screw with the plug of the first Zhe Ce tongue mechanism after workbench and is slidably matched.
The belt conveyor, pusher motor and folding tongue motor are electrically connected with PLC controller (not shown) respectively, with
Guarantee the work cooperation of each mechanism.
The working principle of the invention is:
Before work, carton is by the horizontal indexing transfer along the X direction of carton conveying mechanism;Material is delivered to material by feeding mechanism
In road;Roll over tongue motor and the rotation of the second shaft driven by four-bar linkage structure, at the same drive the first inserted sheet on inserted sheet mounting plate with
Second inserted sheet does reciprocal circular motion;Second shaft drives first sliding groove plate and the further through the first driven rod and the second drive rod
Two coulisses are slided along drive rail, since the sliding slot of first sliding groove plate and second sliding slot plate beats spiral shell with the plug being fixed on rocker arm
Silk is slidably matched, so that the folding side tongue swing rod in the first Zhe Ce tongue mechanism and the second Zhe Ce tongue mechanism be driven to come within a certain angle
Backswing is dynamic.
In the course of work, the state of carton is as shown in figure 12.When carton passes through the first Zhe Ce tongue mechanism, the big tongue of carton
Along pressure tongue curved bar be turned over downwards, and two side tongues of carton in the first Zhe Ce tongue mechanism folding side tongue swing rod effect under to
Outer fold is in carton and opens box-like state (as shown in figure 13), in order to which material can smoothly enter into carton.When carton passes through material path
When, charging ram is under the driving of pusher motor, and by the material push-in carton in material path, then carton continuation is transmitted to the right, together
When charging ram reset.When carton passes through the second Zhe Ce tongue mechanism, folding side tongue pendulum of two side tongues in the second Zhe Ce tongue mechanism
Bar acts on lower fold inward certain angle.When carton passes through Zhe She auxiliary body, two side tongues under the action of tongue press strip in side
Further fold inward (as shown in figure 14), while the big tongue of carton is lifted certain angle and by folding ear along lift tongue curved bar upwards
Inclined plate limits big tonguing row.When folding ear mouth of the carton by folding ear inclined plate, the second inserted sheet just crosses folding ear mouth and by paper
The ear fold inward of box realizes folding ear (as shown in figure 15).When carton passes through the first inserted sheet, the first inserted sheet push big tongue to
Preceding movement makes in ear insertion carton (as shown in figure 16), to realize that the lid of carton closes sealing, completes packing work.
It should be pointed out that the manipulating object of Zhong Ge mechanism described above be it is closed at one end (have been subjected to pre-processing-into
Go and turned down and cover conjunction sealing) and the carton of another end opening;The pre-processing can also be on device provided by the invention
It carries out, or adds before this invention a set of with similar device of the invention (deletion feeding, pusher and first in device
Zhe Ce tongue mechanism, station propose the first two or so).To complete the packaging of entire carton.
Finally it should be noted that the above enumerated are only specific embodiments of the present invention.It is clear that the invention is not restricted to
Above embodiments can also have many variations, for example change the installation site of motor, change part shape, change the kind of drive
Deng.All deformations that those skilled in the art directly can export or associate from present disclosure, should all
It is considered protection scope of the present invention.