A kind of fruit packaging equipment clamp system and method
Technical field
The present invention relates to a kind of fruit packaging device and method, especially a kind of fruit packaging equipment clamp system and side
Method.
Background technology
Currently, orchard worker, in the fruit maturation such as sweet shaddock, for the ease of transporting, avoiding damage to fruit, fresh-keeping and appearance is beautified
Etc. demands, fruit need to be wrapped up and be sealed with packaging bags such as the string bags.And existing packaging method is all suit wrapping by hand,
Working efficiency is too low, therefore is badly in need of designing a kind of packaging bag oral area tensioning technique dedicated for fruit such as sweet shaddocks.
Invention content
In view of the above-mentioned drawbacks of the prior art, technical problem to be solved by the invention is to provide a kind of production efficiencys
High fruit packaging equipment clamp system and method.
In order to solve the above-mentioned technical problem, a technical solution of the invention is:A kind of fruit packaging equipment clamp system, institute
Clamp system is stated on platform, the through-hole for fruit and its packaging bag process, the clamping machine are offered on the platform
Structure is located at around through-hole;The clamp system includes drive ring and multiple clamp jaws, and the drive ring is movably arranged on through-hole
Around, the outer rim of the drive ring is used for connecting power device so that it is rotated, and more guide posts are provided on the drive ring,
The outer end or middle part of the clamp jaw are hinged on platform, are provided on the clamp jaw and are led with what corresponding guide post was slidably matched
Slot, the drive ring drive multiple clamp jaws to swing by guide post and guide groove, and then make inner end clamping or the pine of multiple clamp jaws
Open packaging bag oral area.
In a kind of further preferred embodiment, one of clamp jaw is integrated with nailed apparatus, and the nailed apparatus includes pushing away
Bar, pushing block, nail block hitting, blade and nail storage-pole, the push rod are actively located in the hollow pipe of clamp jaw, the pushing block
It is fixed on the middle part of push rod, the rear sleeve of the push rod acts against big on pushing block rear end and hollow inside pipe wall respectively equipped with both ends
Spring, the blade are fixed on pushing block, and the nail block hitting is movably arranged on push rod and in front of pushing block, the nail
Block hitting can move forward under the promotion of pushing block along push rod, and the nail storage-pole is fixed on platform, the nail storage
The nail storage chamber outlet of bar is connected to each other into nail mouth so that upper and lower two nails enter in hollow pipe simultaneously with the top of hollow pipe
And hit for nail block hitting, the front end of the hollow pipe offers upper and lower two nail mouthes and intermediate and goes out the edge of a knife, the nail
The front end of block hitting protruded than the front end of blade with drive up and down two nails prior to blade contact packaging bag, the nail block hitting
Front side wall has the first inclined-plane being inclined outwardly, and is fixed with positioned at nail block hitting direction of advance in the hollow pipe to stop nail
There is the second inclined-plane coordinated with the first inclined-plane, the nail block hitting to strike block for the block of block hitting, the rear end of the block
When be slidably matched by two inclined-planes and deviated to side so that contact of the nail block hitting disengaging with pushing block and halt, and blade
It moves on to cut off at packaging bag enclosing.
In a kind of further preferred embodiment, the nailed apparatus further includes frizzen, lock and little spring, the lock
It is fixed on the front of push rod, is hinged on hollow pipe in the middle part of the frizzen, one end of the frizzen is ganged up on lock,
The both ends of the little spring are acted against respectively on the other end of frizzen and the outer wall of hollow pipe.
In a kind of further preferred embodiment, the power plant includes power rail and cam, the power rail installation
On platform and can be freely rotated, one end of the power rail for connecting power source, the other end of the power rail with it is convex
Wheel is fixedly connected, and the cam drives drive ring to rotate by oscillating bar assembly.
In a kind of further preferred embodiment, the oscillating bar assembly include the first swing rod, the second swing rod, resetting spring,
One end of sliding seat and buffer spring, first swing rod is hinged on platform, first swing rod with it is convex on cam lateral margin
Block abuts against, and the other end of first swing rod and one end of the second swing rod are hinged, and the resetting spring both ends are separately fixed at flat
On platform and any swing rod, the sliding seat is slidably mounted on the other end of the second swing rod, and the buffer spring is set in the second pendulum
On bar, the both ends of the buffer spring are abutted against or are fixed on the second swing rod and sliding seat respectively, and the sliding seat is hinged on drive
The outer rim of rotating ring.
In further another preferred embodiment, the oscillating bar assembly includes the first swing rod, the second swing rod, resets bullet
Spring, sliding seat and buffer spring are hinged on platform in the middle part of first swing rod, one end of first swing rod and cam side
Convex block on edge abuts against, and the sliding seat is hinged on the other end of the first swing rod and is slidably mounted on one end of the second swing rod, institute
The other end for stating the second swing rod is hinged on the outer rim of drive ring, and the resetting spring both ends are separately fixed at platform and any swing rod
On, the buffer spring is set on the second swing rod, the both ends of the buffer spring abut against or be fixed on respectively the second swing rod and
On sliding seat.
In further another preferred embodiment, the power plant includes that motor, gear and tooth fan, the motor are logical
Mounting base to be crossed to be fixed on platform, the gear is mounted on the output shaft of motor, and the outer rim in drive ring is arranged in the tooth fan,
The gear is engaged with tooth fan.
In another further preferred embodiment, the power plant includes solenoid valve, and the solenoid valve passes through swing rod
Component drives drive ring rotation.
In a kind of further preferred embodiment, the clamp system further includes multiple directive wheels, the multiple directive wheel
Be fitted around around through-hole and can rotate freely, the drive ring be mounted on multiple directive wheels between and its edge with lead
Coordinate to slipping.
In further another preferred embodiment, the clamp system further includes floating bearing, and the drive ring passes through
Floating bearing is mounted on platform.
In order to solve the above-mentioned technical problem, another technical solution of the invention is:A kind of fruit packaging equipment clamping means,
Using above-mentioned clamp system, drive ring rotation is driven by power plant, the cunning that the drive ring of rotation passes through guide post and guide groove
Dynamic cooperation drives multiple clamp jaws to swing, and then makes the packaging bag oral area of the inner end clamp or release fruit of multiple clamp jaws.
Compared with prior art, the invention has the advantages that:The clamp mechanism design is novel, simple in structure and work
Make reliably, the packaging bag oral area for driving clamp jaw to clamp fruit by drive ring clamps, saving in order to seal without artificial
Cost of labor, improves production efficiency.
Description of the drawings
Fig. 1 is the open configuration figure of the embodiment of the present invention one.
Fig. 2 is the closed state figure of the embodiment of the present invention one.
Fig. 3 is the overall structure diagram of nailed apparatus.
Fig. 4 is the partial structural diagram of nailed apparatus.
Fig. 5 is the open configuration figure of the embodiment of the present invention two.
Fig. 6 is the open configuration figure of the embodiment of the present invention three.
Fig. 7 is the closed state figure of the embodiment of the present invention three.
Fig. 8 is the open configuration figure of the embodiment of the present invention four.
Fig. 9 is the operating diagram of various embodiments of the present invention.
Reference numeral:1- platforms, 11- through-holes, 2- drive rings, 21- guide posts, 22- lugs, 3- clamp jaws, 301- hollow pipes,
302- fork plates, 303- into nail mouth, 31- guide grooves, 4- power plants, 41- power rails, 42- cams, 421- convex blocks, 43- swing rod groups
Part, the first swing rods of 431-, the second swing rods of 432-, 433- resetting springs, 434- sliding seats, 435- buffer springs, 44- motors, 45-
Gear, 46- teeth fan, 47- mounting bases, 48- solenoid valves, 5- directive wheels, 6- nailed apparatus, 61- push rods, 62- pushing blocks, 63- nails are beaten
Block, the first inclined-planes 631-, 64- blades, 65- big springs, 66- blocks, the second inclined-planes 661-, 67- frizzens, 68- locks, 69-
Little spring, 7- fruit, 8- packaging bags, 9- nails.
Specific implementation mode
In order to allow features described above of the invention and advantage to be clearer and more comprehensible, special embodiment below, and coordinate attached drawing, make detailed
Carefully it is described as follows.
As shown in Fig. 1 ~ 9, a kind of fruit packaging equipment clamp system, the clamp system is installed on the platform 1, described flat
The through-hole 11 for fruit and its packaging bag process is offered on platform 1, the clamp system is located at around through-hole 11;The clamping
Mechanism includes drive ring 2 and multiple clamp jaws 3, and the drive ring 2 is movably arranged on around through-hole 11, the drive ring 2
Outer rim is used for connecting power device 4 so that it is rotated, and is provided with more guide posts 21 on the drive ring 2, the clamp jaw 3 it is outer
End or middle part are hinged on the platform 1, and the guide groove 31 being slidably matched with corresponding guide post 21, the drive are provided on the clamp jaw 3
Rotating ring 2 drives multiple clamp jaws 3 to swing by guide post 21 and guide groove 31, and then makes the inner end clamp or release of multiple clamp jaws 3
Packaging bag oral area.Wherein, the structures such as drive ring are omitted in Fig. 9.
Further, the clamp system can also include multiple directive wheels 5, and the multiple directive wheel 5 is fitted around
It around through-hole 11 and can rotate freely, the drive ring 2 is mounted between multiple directive wheels 5 and its edge and directive wheel 5
It is slidably matched, multiple directive wheels 5 can both be located at the outside of drive ring 2, can also be located at the inside of drive ring 2, can also divide
Not Wei Yu drive ring 2 outside and inside.The directive wheel 5 is preferably but not limited to three or four, can be equidistant or differs
On the platform 1 away from ground installation.Certainly, the drive ring 2 is not limited to through the installation of directive wheel 5 on the platform 1, to pass through
Floating bearing is installed on the platform 1.
Embodiment one:As shown in Figure 1 and 2, the guide post 21 has two, and there are two the clamp jaws 3, two clamp jaws 3
Outer end is respectively articulated on the platform 1, two guide grooves 31 be separately positioned on the middle part of two clamp jaws 3 and with the phase on drive ring 2
Guide post 21 is answered to be slidably matched.The inner segment of the clamp jaw 3 is L-shaped, and the inner segment of the clamp jaw 3 is specifically by hollow pipe 301 and two
Root fork plate 302 is constituted, the parallel upper and lower surface in the one end for being fixed on hollow pipe 301 in one end of two fork plates 302, when two clampings
When pawl 3 is swung in opposite directions, the meeting of fork plate 302 cross-combining of two clamp jaws 3 is together.
In the present embodiment one, the power plant 4 includes power rail 41 and cam 42, and the power rail 41 is mounted on flat
On platform 1 and can be freely rotated, one end of the power rail 41 for connecting power source, the other end of the power rail 41 with it is convex
Wheel 42 is fixedly connected, and the cam 42 drives drive ring 2 to rotate by oscillating bar assembly 43.Wherein, the cam 42 is perpendicular to flat
Platform 1.
In the present embodiment one, the oscillating bar assembly 43 include the first swing rod 431, the second swing rod 432, resetting spring 433,
Sliding seat 434 and buffer spring 435, one end of first swing rod 431 is hinged on the platform 1, first swing rod 431 with it is convex
The convex block 421 taken turns on 42 lateral margins abuts against, and one end of the other end of first swing rod 431 and the second swing rod 432 is hinged, described multiple
Position 433 both ends of spring are separately fixed on platform 1 and the first swing rod 431, and the sliding seat 434 is slidably mounted on the second swing rod
432 other end, the buffer spring 435 are set on the second swing rod 432, and one end of the buffer spring 435 is fixed on
On two swing rods 432, the other end of the buffer spring 435 acts against on sliding seat 434, and the sliding seat 434 is hinged on driving
The outer rim of ring 2.In order to facilitate connection, the edge of the drive ring 2 may be provided with lug 22, the lower end hinge of the sliding seat 434
It is connected on lug 22.
In the present embodiment one, as shown in Fig. 3 ~ 4,9, one of clamp jaw 3 is integrated with nailed apparatus 6, the nailed apparatus 6
Including push rod 61, pushing block 62, nail block hitting 63, blade 64 and nail storage-pole(It is omitted in figure), 61 activity of the push rod wears
In in the hollow pipe 301 of clamp jaw 3, the pushing block 62 is fixed on the middle part of push rod 61, and the rear sleeve of the push rod 61 is equipped with two
End acts against the big spring 65 on 301 inner wall of 62 rear end of pushing block and hollow pipe respectively, and the blade 64 is fixed on pushing block 62, institute
It states nail block hitting 63 and is movably arranged on push rod 61 and is located at 62 front of pushing block, the nail block hitting 63 is under the promotion of pushing block 62
It can be moved forward along push rod 61, the nail storage-pole is fixed on the platform 1, and the nail storage chamber of the nail storage-pole goes out
The top of mouth and hollow pipe 301 is connected to each other into nail mouth 303 so that upper and lower two nails enter simultaneously in hollow pipe 301 and for nail
Block hitting 63 is hit, and the front end of the hollow pipe 301 offers upper and lower two nail mouthes and intermediate and goes out the edge of a knife, the nail block hitting
63 front end is protruded than the front end of blade 64 to drive upper and lower two nails to contact packaging bag, the nail block hitting prior to blade 64
63 front side wall has the first inclined-plane 631 being inclined outwardly, and is fixed with positioned at 63 side of advance of nail block hitting in the hollow pipe 301
To stop that the block 66 of nail block hitting 63, the rear end of the block 66 have the second inclined-plane coordinated with the first inclined-plane 631
661, it is slidably matched by two inclined-planes 631,661 when the nail block hitting 63 strikes block 66 and is deviated to side, when nail is beaten
Departing from the contact of pushing block 62 nail block hitting 63 is halted when block 63 is displaced to certain position to side, and knife at this time
Piece 64 is moved on more than nail block hitting 63 to cut off at packaging bag enclosing.
It works to control nailed apparatus 6, the nailed apparatus 6 can also include frizzen 67, lock 68 and little spring 69, institute
The front that lock 68 is fixed on push rod 61 is stated, the middle part of the frizzen 67 is hinged on hollow pipe 301, the frizzen 67
One end is ganged up on lock 68, and the both ends of the little spring 69 are fixed respectively or act against the other end and hollow pipe of frizzen 67
On 301 outer wall.Certainly, the nailed apparatus 6 can also use other control structures, such as solenoid valve control structure etc..
The operation principle of the present embodiment one:External power source is rotated by 41 driving cam 42 of power rail, rotation it is convex
Wheel 42 abuts against the swing of oscillating bar assembly 43, and oscillating bar assembly 43 pushes drive ring 2 to rotate, and the drive ring 2 of rotation passes through two thereon
Guide post 21 respectively drives two clamp jaws 3 and inwardly swings, and makes two 3 complete intersection closures of clamp jaw, to clamp the packaging of fruit
Sack portion.Wherein, the effect of the buffer spring 435 in oscillating bar assembly 43 is the rigidity action for buffering cam 42 and generating, and adjusts folder
Tight mechanism avoids causing to press from both sides to fruit to the clamping dynamics of fruit so that clamp system is suitable for the fruit that big small does not wait
It is tight to destroy;The effect of resetting spring 433 is that oscillating bar assembly 43 is made to reset.
When two 3 complete intersection closures of clamp jaw, the frizzen 67 that another clamp jaw 3 can touch nailed apparatus 6 is another
End makes 67 one end of frizzen be detached from lock 68, and pushing block 62 and nail block hitting 63 are under the driving of big spring 65 by blade 64 and upper
Lower two nails are got;During getting, nail block hitting 63 drives upper and lower two nails to be contacted somewhat ahead of blade 64 and packs
Bag, upper and lower two nails first by packaging bag enclosing, then nail block hitting 63 can strike block 66 to side deviate and departing from
With the contact of pushing block 62 nail block hitting 63 is halted, and blade 64 is moved on more than nail block hitting 63 to be followed closely from two
12 sealing part of packaging bag is cut off between son, realizes the purpose that packaging bag is first sealed, cut off again.
Embodiment two:As shown in figure 5, embodiment two and embodiment one difference lies in:(1)The middle part of two clamp jaws 3
It is respectively articulated on the platform 1, two guide grooves 31 are separately positioned on the outer end of two clamp jaws 3;(2)The power plant 4 includes
Motor 44, gear 45 and tooth fan 46, the motor 44 are fixed on the platform 1 by mounting base 47, and the gear 45 is mounted on electricity
On the output shaft of machine 44, the outer rim in drive ring 2 is arranged in the tooth fan 46, and the gear 45 is engaged with tooth fan 46.Wherein, described
Tooth fan 46 can be integral member with drive ring 2.
Embodiment three:As shown in Fig. 6 ~ 7, the guide post 21 has four, and there are four the clamp jaws 3, and two of which clamps
3 middle part hollow out of pawl passes through for other two clamp jaw 3, and the outer end of four clamp jaws 3 is respectively articulated on the platform 1, and four are led
Slot 31 is separately positioned on the middle part of four clamp jaws 3 and guide post corresponding on drive ring 2 21 is slidably matched, four clamp jaws 3
Understand cross-combining together when opposite swing.
In the present embodiment three, the power plant 4 includes power rail 41 and cam 42, and the power rail 41 is mounted on flat
On platform 1 and can be freely rotated, one end of the power rail 41 for connecting power source, the other end of the power rail 41 with it is convex
Wheel 42 is fixedly connected, and the cam 42 drives drive ring 2 to rotate by oscillating bar assembly 43.Wherein, the cam 42 is parallel to flat
Platform 1.
In the present embodiment three, the oscillating bar assembly 43 include the first swing rod 431, the second swing rod 432, resetting spring 433,
The middle part of sliding seat 434 and buffer spring 435, first swing rod 431 is hinged on the platform 1, and the one of first swing rod 431
End is abutted against with the convex block 421 on 42 lateral margin of cam, and the sliding seat 434 is hinged on the other end of the first swing rod 431 and sliding peace
Mounted in one end of the second swing rod 432, the other end of second swing rod 432 is hinged on the outer rim of drive ring 2, the resetting spring
433 both ends are separately fixed on the other end of platform 1 and the first swing rod 431, and the buffer spring 435 is set in the second swing rod
On 432, one end of the buffer spring 435 is fixed on the second swing rod 432, and the other end of the buffer spring 435 acts against
On sliding seat 434.In order to facilitate connection, the edge of the drive ring 2 may be provided with lug 22, second swing rod 432 it is another
One end is hinged on lug 22.
Example IV:As shown in figure 8, example IV and embodiment one difference lies in:The power plant 4 includes electromagnetism
Valve 48, the solenoid valve 48 drive drive ring 2 to rotate by oscillating bar assembly 43, and the oscillating bar assembly 43 is in contact with solenoid valve 48
Or there are certain interval, it is attracted by the energization of solenoid valve 48 and power-off repulsive interaction makes 43 reciprocally swinging of oscillating bar assembly.Wherein,
43 structure of oscillating bar assembly in embodiment one or embodiment three can be used in the structure of the oscillating bar assembly 43.
As shown in Fig. 1 ~ 9, a kind of fruit packaging equipment clamping means pass through power plant 4 using above-mentioned clamp system
Drive ring 2 is driven to rotate, the drive ring 2 of rotation drives multiple clamp jaws 3 to swing by guide post 21 and being slidably matched for guide groove 31,
And then make 8 oral area of packaging bag of the inner end clamp or release fruit 7 of multiple clamp jaws 3.
Especially, it should be noted that above-mentioned fruit 7 can be, but not limited to, sweet shaddock, above-mentioned packaging bag 8 can be
But it is not limited to netted packaging bag, the i.e. string bag.
The above, only presently preferred embodiments of the present invention not do limitation in any form to the present invention, any ripe
Those skilled in the art is known in every case without departing from the content of technical solution of the present invention, according to the technical essence of the invention to above real
It applies example and makes any simple modification, equivalent changes and modifications, should all belong to the covering scope of the present invention.