A kind of miniature circular fruit freshness preserving packing machine
Technical field
The utility model relates to fruit packaging equipment technical field, in particular to a kind of miniature circular fruit freshness preserving packaging
Machine.
Background technique
The film packaging of fruit such as citrus, shaddock, apple etc. can play the role of anti-corrosive fresh-keeping, to extend fruit
Shelf life, and can assign product better appearance, therefore application is more and more extensive, but most of existing fruit packaging is still adopted
The mode operated by hand, although also there is automatic packaging equipment, these device structures are complicated, are only applicable to large-scale fruit
Factory, such as application No. is 201710450687 to disclose a kind of " a kind of Fruil packaging machine ", including loading station, be packed into station,
Upper cover station and packaging station, this device structure is complicated, takes up a large area, and price is high, and not being suitable for Mini Supermarkets and family makes
With, it is therefore desirable to a kind of novel fruit packaging equipment.
Utility model content
In view of the above-mentioned problems, the utility model provides a kind of miniature circular fruit freshness preserving packing machine, unit is pushed away under will
Fruit is pressed into film unit and its surface is wrapped preservative film, and the fruit of preservative film will be wrapped by left sealing unit and right sealing unit
Sealing only needs a motor that packaging can be completed, very convenient quick.
Technical solution used in the utility model is: a kind of miniature circular fruit freshness preserving packing machine, including mainframe, biography
Moving cell, under push away unit, wrapping unit, left sealing unit, right sealing unit, intermediate side plate, front side board, support rod, fruit support
Frame, back side panel, motor, rolling bearing units, first connecting rod, second connecting rod, third connecting rod, fulcrum, damping spring, the back side panel
It is fixedly mounted on the rear side of mainframe, motor is fixedly mounted on back side panel, and intermediate side plate is pacified by the way that bolt and back side panel are fixed
Dress, front side board fixes by fulcrum and back side panel, and gear unit is mounted between intermediate side plate and back side panel, under push away unit and install
In the top of mainframe, wrapping unit is fixedly mounted on the bottom of mainframe, and left sealing unit is fixedly mounted on the bottom of mainframe
On the left of portion, right sealing unit is fixedly mounted on the bottom right of mainframe, and support rod is fixedly mounted on the bottom of wrapping unit, subtracts
Spring pocket is shaken on support rod, and fruit bracket is placed on damping spring and is slidably installed with support rod, and rolling bearing units are fixedly mounted
In the back side top of mainframe, one end of first connecting rod and third shaft are fixedly mounted, second connecting rod one end and first connecting rod
Other end rotational installation, the other end and third connecting rod are rotatablely installed, and the other end of third connecting rod and left sealing unit rotational are installed.
Further, the gear unit includes first gear, second gear, first rotating shaft, third gear, second turn
Axis, the 4th gear, third shaft, the 5th gear, the 4th shaft, the 6th gear, the 7th gear, the fixed peace of the first gear
On the projecting shaft of motor, the both ends of four first rotating shafts are rotatablely installed with back side panel and intermediate side plate respectively, the second shaft
Both ends be rotatablely installed respectively with back side panel and front side board, one end of the 4th shaft and rolling bearing units are rotatablely installed, second gear,
Third gear and the 6th gear are respectively and fixedly installed in first rotating shaft, and wherein second gear is engaged with first gear, third
Gear and the 6th gear are engaged with second gear respectively, and the 4th gear is fixedly mounted in the second shaft and nibbles with second gear
It closes, the 5th gear is fixedly mounted in third shaft and engages with third gear, and the 7th gear is fixedly mounted in the 4th shaft
And it is engaged with the 6th gear.
Further, pushing away unit under described includes fourth link, the 5th connecting rod, briquetting, primary optic axis fixing seat, first
Optical axis, one end of the fourth link are fixedly mounted in the 4th shaft, the both ends of the 5th connecting rod respectively with fourth link and
Briquetting rotational installation, primary optic axis fixing seat are fixedly mounted on the top of mainframe, and the upper end of primary optic axis is fixedly mounted on the
In one optical axis fixing seat, briquetting is slidably installed with primary optic axis.
Further, the wrapping unit includes wrapping bracket, plain bearing housing, the second optical axis, spring, wrapping device,
The plain bearing housing is fixedly mounted on the top of wrapping bracket, and is evenly distributed in a circumferential direction, the second optical axis and sliding
Bearing block is slidably installed, and for spring pocket on the second optical axis, wrapping device is fixed on one end of the second optical axis.
Further, the left sealing unit includes cover, vertical plate, the 5th shaft, six-bar linkage, seven-link assembly,
Eight connecting rods, slideway, left hush panel, the vertical plate are fixedly mounted on the front and rear sides of cover, the both ends of the 5th shaft respectively with
Third connecting rod and vertical plate rotational installation, the both ends of seven-link assembly are installed with six-bar linkage and the 8th link rotatable respectively, and two pieces the
Eight one, connecting rods and left hush panel are rotatablely installed, and another is rotatablely installed with slideway, and slideway is fixedly mounted in the top of cover
Side, left hush panel are slidably installed with slideway.
Further, the right sealing unit includes the 9th connecting rod, the tenth connecting rod, connecting shaft, the 11st connecting rod, the 12nd
Connecting rod, small side plate, sliding block, third optical axis, third optical axis fixing seat, right hush panel, the small side plate and third optical axis are fixed
Seat is respectively and fixedly installed on mainframe, and the both ends of third optical axis are fixedly mounted with third optical axis fixing seat respectively, sliding block and the
Three optical axises are slidably installed, and right hush panel is fixedly mounted on the front of sliding block, and one end of the 9th connecting rod and the second shaft are fixedly mounted,
The other end and the tenth link rotatable are installed, and the lower section of the tenth connecting rod and connecting shaft are rotatablely installed, the both ends of the 11st connecting rod respectively with
The rotational installation of the rear of connecting shaft and sliding block, the both ends of the 12nd connecting rod are rotatablely installed with connecting shaft and small side plate respectively.
The utility model is the utility model has the advantages that the linkage of (1) the utility model is high, and only one motor of need can be completed entirely
Packaging process, it is at low cost, it is suitable for Mini Supermarkets and family uses;(2) wrapping of the utility model and sealing are to carry out simultaneously
, it uses also easily quick, improves packaging speed.
Detailed description of the invention
Fig. 1 is the positive overall structure diagram of the utility model.
Fig. 2 is the back side overall structure diagram of the utility model.
Fig. 3 is the gear unit structural schematic diagram of the utility model.
Fig. 4 is to push away cellular construction schematic diagram under the utility model.
Fig. 5 is the wrapping cellular construction schematic diagram of the utility model.
Fig. 6 is the left sealing cellular construction schematic diagram of the utility model.
Fig. 7 is the schematic diagram of internal structure of the left sealing unit of the utility model.
Fig. 8 is the right sealing cellular construction schematic diagram of the utility model.
Drawing reference numeral: 1- mainframe;2- gear unit;Unit is pushed away under 3-;4- wrapping unit;The left sealing unit of 5-;6- is right
Seal unit;Side plate among 7-;8- front side board;9- support rod;10- fruit bracket;11- back side panel;12- motor;13- ushers to seat axis
It holds;14- first connecting rod;15- second connecting rod;16- third connecting rod;17- fulcrum;18- damping spring;201- first gear;202-
Second gear;203- first rotating shaft;204- third gear;The second shaft of 205-;The 4th gear of 206-;207- third shaft;
The 5th gear of 208-;The 4th shaft of 209-;The 6th gear of 210-;The 7th gear of 211-;301- fourth link;302- the 5th connects
Bar;303- briquetting;304- primary optic axis fixing seat;305- primary optic axis;401- wrapping bracket;402- plain bearing housing;403-
Second optical axis;404- spring;405- wrapping device;501- cover;502- vertical plate;The 5th shaft of 503-;504- six-bar linkage;505-
Seven-link assembly;The 8th connecting rod of 506-;507- slideway;The left hush panel of 508-;The 9th connecting rod of 601-;The tenth connecting rod of 602-;603- connects
Axis;The 11st connecting rod of 604-;The 12nd connecting rod of 605-;The small side plate of 606-;607- sliding block;608- third optical axis;609- third light
Axis fixing seat;The right hush panel of 610-.
Specific embodiment
The utility model is further described combined with specific embodiments below, in the illustrative examples of this utility model
And explanation is used to explain the utility model, but is not intended to limit the scope of the present invention.
As shown in Figure 1, Figure 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, a kind of miniature circular fruit freshness preserving packing machine shown in Fig. 8, packet
Include mainframe 1, gear unit 2, under push away unit 3, wrapping unit 4, left sealing unit 5, right sealing unit 6, intermediate side plate 7, preceding
Side plate 8, support rod 9, fruit bracket 10, back side panel 11, motor 12, rolling bearing units 13, first connecting rod 14, second connecting rod 15,
Three-link 16, fulcrum 17, damping spring 18.
Back side panel 11 is fixedly mounted on the rear side of mainframe 1, and motor 12 is fixedly mounted on back side panel 11, intermediate side plate 7
It is fixedly mounted by bolt and back side panel 11, front side board 8 is fixed by fulcrum 17 and back side panel 11, during gear unit 2 is mounted on
Between between side plate 7 and back side panel 11, under push away the top that unit 3 is mounted on mainframe 1, wrapping unit 4 is fixedly mounted on mainframe 1
Bottom, left sealing unit 5 is fixedly mounted on the bottom left of mainframe 1, and right sealing unit 6 is fixedly mounted on mainframe 1
Bottom right, support rod 9 are fixedly mounted on the bottom of wrapping unit 4,18 sets of damping spring on support rod 9, fruit bracket 10
It being placed on damping spring 18 and is slidably installed with support rod 9, rolling bearing units 13 are fixedly mounted on the back side top of mainframe 1, the
One end of one connecting rod 14 and third shaft 207 are fixedly mounted, and the other end of 15 one end of second connecting rod and first connecting rod 14, which rotates, pacifies
Dress, the other end and third connecting rod 16 are rotatablely installed, and the other end of third connecting rod 16 and left sealing unit 5 are rotatablely installed.
Gear unit 2 includes first gear 201, second gear 202, first rotating shaft 203, third gear 204, the second shaft
205, the 4th gear 206, third shaft 207, the 5th gear 208, the 4th shaft 209, the 6th gear 210, the 7th gear 211,
First gear 201 is fixedly mounted on the projecting shaft of motor 12, the both ends of four first rotating shafts 203 respectively with back side panel 11 and in
Between side plate 7 be rotatablely installed, the both ends of the second shaft 205 are rotatablely installed with back side panel 11 and front side board 8 respectively, the 4th shaft 209
One end and rolling bearing units 13 be rotatablely installed, second gear 202, third gear 204 and the 6th gear 210 are fixedly mounted respectively
In first rotating shaft 203, wherein second gear 202 is engaged with first gear 201, third gear 204 and the 6th gear 210 difference
It is engaged with second gear 202, the 4th gear 206 is fixedly mounted in the second shaft 205 and engages with second gear 202, the 5th
Gear 208 is fixedly mounted in third shaft 207 and engages with third gear 204, and the 7th gear 211 is fixedly mounted on the 4th turn
It is engaged on axis 209 and with the 6th gear 210.
Under push away unit 3 include fourth link 301, the 5th connecting rod 302, briquetting 303, primary optic axis fixing seat 304, the first light
Axis 305, one end of fourth link 301 are fixedly mounted in the 4th shaft 209, and the both ends of the 5th connecting rod 302 connect with the 4th respectively
Bar 301 and briquetting 303 are rotatablely installed, and primary optic axis fixing seat 304 is fixedly mounted on the top of mainframe 1, primary optic axis 305
Upper end is fixedly mounted in primary optic axis fixing seat 304, and briquetting 303 is slidably installed with primary optic axis 305.
Wrapping unit 4 includes wrapping bracket 401, plain bearing housing 402, the second optical axis 403, spring 404, wrapping device 405,
Plain bearing housing 402 is fixedly mounted on the top of wrapping bracket 401, and uniformly in a circumferential direction, the second optical axis 403 and cunning
Dynamic bearing seat 402 is slidably installed, 404 sets of spring on the second optical axis 403, wrapping device 405 is fixed on the one of the second optical axis 403
End.
Left sealing unit 5 includes cover 501, vertical plate 502, the 5th shaft 503, six-bar linkage 504, seven-link assembly 505, the
Eight connecting rods 506, slideway 507, left hush panel 508, vertical plate 502 are fixedly mounted on the front and rear sides of cover 501, the 5th shaft 503
Both ends be rotatablely installed respectively with third connecting rod 16 and vertical plate 502, the both ends of seven-link assembly 505 respectively with six-bar linkage 504 and
The rotational installation of 8th connecting rod 506, two 506 1, the 8th connecting rod are rotatablely installed with left hush panel 508, another and slideway 507
Rotational installation, slideway 507 are fixedly mounted on the inside top of cover 501, and left hush panel 508 is slidably installed with slideway 507;
Right sealing unit 6 includes the 9th connecting rod 601, the tenth connecting rod 602, connecting shaft 603, the 11st connecting rod the 604, the 12nd company
Bar 605, small side plate 606, sliding block 607, third optical axis 608, third optical axis fixing seat 609, right hush panel 610, small 606 He of side plate
Third optical axis fixing seat 609 is respectively and fixedly installed on mainframe 1, and the both ends of third optical axis 608 are fixed with third optical axis respectively
Seat 609 is fixedly mounted, and sliding block 607 is slidably installed with third optical axis 608, before right hush panel 610 is fixedly mounted on sliding block 607
Side, one end of the 9th connecting rod 601 and the second shaft 205 are fixedly mounted, and the other end and the tenth connecting rod 602 are rotatablely installed, and the tenth connects
The lower section of bar 602 and connecting shaft 603 are rotatablely installed, the both ends of the 11st connecting rod 604 rear with connecting shaft 603 and sliding block 607 respectively
Rotational installation, the both ends of the 12nd connecting rod 605 are rotatablely installed with connecting shaft 603 and small side plate 606 respectively.
Working principle of the utility model is: the work of motor 12 drives the rotation of first gear 201 to drive second gear 202
Rotation, the rotation of second gear 202 drive the rotation of the 6th gear 210 to drive the rotation of the 7th gear 211, the 7th 211 turns of gear
Dynamic to drive the rotation of the 4th shaft 209 to drive fourth link 301 to swing, fourth link 301 swings by 302 band of the 5th connecting rod
Dynamic pressure block 303, which moves downward, is pressed into fruit in wrapping unit 4, and wrapping device 405 works fruit while fruit is pressed down
Preservative film is wrapped from bottom to up, until fruit is pressed into fruit bracket 10, simultaneously because the rotation of second gear 202 drives the
For the rotation of three gears 204 to drive the rotation of the 5th gear 208, the rotation of the 5th gear 208 drives first connecting rod 14 to swing by the
Two connecting rods 15 and third connecting rod 16 drive the rotation of the 5th shaft 503, and the rotation of the 5th shaft 503 is connected by six-bar linkage the 504, the 7th
Bar 505 and the 8th connecting rod 506 drive left hush panel 508 to slide to the right, and the same rotation of second gear 202 drives the 4th gear
To drive the rotation of the second shaft 205, the rotation of the second shaft 205 drives the 9th connecting rod 601 to swing by the tenth connecting rod for 206 rotations
602 and the 11st connecting rod 604 slides to the left with movable slider 607, and sliding block 607 slides to the left drives right hush panel 610 to slide to the left
To which the fruit for wrapping preservative film in fruit bracket 10 be sealed by the collective effect with the left hush panel 508 slided to the right,
Entire packaging process is completed.