CN208264701U - Seed packaging bag sealer - Google Patents
Seed packaging bag sealer Download PDFInfo
- Publication number
- CN208264701U CN208264701U CN201820903697.7U CN201820903697U CN208264701U CN 208264701 U CN208264701 U CN 208264701U CN 201820903697 U CN201820903697 U CN 201820903697U CN 208264701 U CN208264701 U CN 208264701U
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- piston
- packaging bag
- cylinder body
- rack
- drive rod
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Abstract
The utility model relates to packing technique fields, disclose a kind of seed packaging bag sealer, including rack, rack is equipped with transport mechanism, transmission mechanism includes driving wheel, rack is equipped with enclosed mechanism and cutting mechanism, enclosed mechanism includes the first cylinder body, the first check valve and air intake duct are communicated on first cylinder body, air intake duct is equipped with second one-way valve, first piston is slidably connected in first cylinder body, the first spring is connected between first piston and the first cylinder body, first piston is equipped with First piston bar, First piston bar is equipped with drive rod, hush panel is slidably connected in rack, heating member is equipped in hush panel, second spring is connected between hush panel and rack, hush panel is equipped with tapered bar, wedge slot is provided on drive rod；Driving wheel is coaxially connected with gear, and elevating arc is engaged on gear, and the gear teeth are provided on drive rod, and drive rod is engaged by the gear teeth with elevating arc.The utility model solves the problems, such as that packaging bag sealing device exists in the prior art.
Description
Technical field
The utility model relates to packing technique fields, and in particular to a kind of seed packaging bag sealer.
Background technique
After seed is encased in packaging bag, need to seal plastic packaging bag using closing device.Pair that tradition uses
The device that plastic packaging bag is sealed is exactly a simple heating device.In use, staff first holds packaging bag, it will
It needs seal location by heating device, makes seal location is heated to melt；Then, staff tenses Plastics and needs
The position to be sealed, make plastic packaging bag melt Co-factor propagation together, to complete to seal.It is sealed using this device
When mouth, whole process needs artificial participation, and working efficiency is lower, and cost of labor is higher.In addition, it is desirable to which staff holds packaging bag warp
Heating device is crossed, is easily scalded.
To solve the above-mentioned problems, Chinese patent (CN106364737A) discloses a kind of packaging bag sealing device, including
Conveyer belt, extruding wheel, compacting wheel, bearing roller, outer ring, inner ring and load coil, the inside left and right ends of conveyer belt are pacified
Equipped with live-roller, drive mechanism of the conveyer belt between live-roller, live-roller and the first driving motor are sequentially connected, live-roller
Front and rear sides are mounted on transmission belt protective shell, and the lower end of transmission belt protective shell is equipped with the support leg of regular distribution, support leg
Lower end be each attached to the upper end of bottom plate, the upper end of transmission belt protective shell is equipped with the column of regular distribution, and bearing roller is by turning
Axis is mounted on the upper end of column, and bearing roller is docked with the upper end inner wall of conveyer belt, and extruding wheel is arranged in the surface of conveyer belt
Between on the left of portion.Heat is provided by load coil, melts plastic packaging bag sealing part and is fused together；Extruding wheel will
Product in packaging bag is squeezed to far from packaging bag enclosing, avoids the embarrassment that product is stained with packaging bag melting liquid；Compacting wheel
To being tamped at packaging bag enclosing, while strengthening leakproofness, make more smooth at packaging bag enclosing；Pressure bearing wheels make to transmit
Band is not in local dent in extrusion process, avoids and merges non-uniform phenomenon at packaging bag enclosing.
Though above-mentioned patent formula solves deficiency present in Traditional Packing bag closing device, there are still some for the program
Have much room for improvement place: being squeezed the product in packaging bag to far from the process at packaging bag enclosing using extruding wheel in the program
In, it is easy to damage by pressure the product in packaging bag, is unfavorable for the preservation of product.
Utility model content
The purpose of the utility model is to provide a kind of seed packaging bag sealers, to solve packaging bag enclosing in the prior art
Device there are the problem of.
To achieve the above object, the technical solution adopted in the utility model is as follows:
Seed packaging bag sealer, including rack, rack are equipped with transport mechanism, and transmission mechanism includes driving wheel, rack
It is equipped with the enclosed mechanism being located above transport mechanism and the cutting mechanism for cutting packaging bag, enclosed mechanism includes the first cylinder
Body is communicated with the first check valve and air intake duct on the first cylinder body, and second one-way valve, sliding in the first cylinder body are equipped on air intake duct
It is connected with first piston, the first spring is connected between first piston and the first cylinder body, is connected with first piston on first piston
Bar is connected with drive rod in First piston bar, is slidably connected in rack there are two the hush panel being oppositely arranged, and is equipped in hush panel
Heating member is connected with second spring between hush panel and rack, tapered bar is connected in hush panel, is provided on drive rod and inserts for tapered bar
The wedge slot entered；Driving wheel is coaxially connected with gear, and elevating arc is engaged on gear, and rack is equipped with the drive for driving elevating arc
Motivation structure, the gear teeth are provided on drive rod, and drive rod is engaged by the gear teeth with elevating arc.
The principles of the present invention: packaging bag to be sealed is placed on the transfer mechanism, the opening upwards of packaging bag are made
Towards enclosed mechanism, elevating arc rotation is driven by driving mechanism, elevating arc will first pass through gear and drive driving wheel rotation, and make to pass
Mechanism is sent to be transmitted；When packaging bag is located at below enclosed mechanism, air intake duct is just inserted into the opening of packaging bag, fans tooth
Wheel is separated with gear, and transport mechanism stops transmission, and elevating arc will be engaged with drive rod, and drives drive rod mobile, to pass through
Drive rod drives First piston bar, first piston mobile, and the first spring will deformation occurs, and pressure reduces in the first cylinder body, due to
Air intake duct is connected to the first cylinder body, therefore air intake duct starts air-breathing, the gas in packaging bag is drawn into the first cylinder body, simultaneously
By packaging bag interior suction at vacuum state, air is discharged, convenient for the storage of seed.During drive rod is mobile simultaneously, it will pass through
Wedge slot pushes tapered bar mobile, and tapered bar will drive hush panel close to packaging bag, is heated by heating member；When two hush panels and packet
When pack offsets, packaging bag is heated by the heat of heating member, is melted, realizes sealing.Subsequent elevating arc will be with first
Driven rod separation, the first spring will restore deformation and first piston pushed to reset, due to being equipped with second one-way valve on air intake duct,
And the flow direction of second one-way valve is Zi extraneous to the first cylinder body, therefore the first cylinder body internal pressure good general increases, the first check valve will be certainly
Dynamic to open, the intracorporal air of the first cylinder will be discharged from the first check valve；First piston will drive drive rod by First piston bar
It resets, during drive rod resets, second spring will make to seal sheet reset, and tapered bar will reinsert in wedge slot, complete primary
The sealing of packaging bag.Subsequent elevating arc will be engaged with gear again, driving wheel rotation be driven by gear, to make transport mechanism
It is transmitted, the packaging bag for completing sealing is transported to cutting mechanism, packaging bag two sides are cut by cutting mechanism, are obtained
To certain prefabricated opening mouth, convenient for packaging bag opening is taken kind when subsequent use.
Compared with prior art, the utility model has the beneficial effects that
1, by setting enclosed mechanism, packaging bag is sealed, packaging bag keeps opening upwards, packaging in capping processes
Seed in bag can be located at packaging bag bottom under self gravitation effect, and being not necessarily to when being open, therefore sealing far from packaging bag will
Seed in packaging bag is squeezed to far from packaging bag enclosing, is avoided the damage caused by seed in extrusion process, is contracted simultaneously
The short process of entire sealing, improves the efficiency of sealing.
2, by setting drive rod, power transmission is carried out using drive rod, by the rotation of elevating arc, drives transport mechanism
It is intermittently worked with enclosed mechanism, i.e., when elevating arc is engaged with gear, driving wheel rotation is driven by gear, makes to lead
Driving wheel driving transport mechanism is transmitted packaging bag, when elevating arc is engaged with drive rod, drives first to live by drive rod
Stopper rod, first piston are mobile, reduce pressure in the first cylinder body, extract the air in packaging bag out by air intake duct, make to pack
Vacuum is formed in bag, reduces oxidation of the air to seed, achievees the effect that extend the Seed storage phase；The shifting of drive rod is utilized simultaneously
The dynamic sealing for realizing hush panel to packaging bag is realized automation control, is mentioned by the way that transport mechanism and enclosed mechanism link
The high efficiency of sealing.
3, prefabricated opening mouth is processed, just to cutting at packaging bag enclosing after sealing by setting cutting mechanism
Packaging bag opening is taken into kind when subsequent use.
Further, the cutting mechanism includes the second cylinder body being connected to the first check valve, is provided with outlet on the second cylinder body
Hole slidably connects second piston and third piston in the second cylinder body, third bullet is connected between second piston and the second cylinder body
Spring is connected with the 4th spring between third piston and the second cylinder body, be connected with second piston plate in second piston, on third piston
It is connected with third piston plate, second piston plate is equipped with cutter unit, and third piston plate is equipped with and is oppositely arranged with cutter unit
Engagement unit.
During first piston resets, the intracorporal air of the first cylinder will be discharged by the first check valve, and enter the
In two cylinder body, increase pressure, air pressure will push second piston and third piston to move towards, third spring and
4th spring will deformation occurs, and drives second piston plate and third piston plate mobile, to make cutter unit and engagement unit
It moves towards；Then, the intracorporal air of the second cylinder will be discharged through venthole, and third spring will make second piston, second piston plate
And cutter unit resets, the 4th spring will be such that third piston, third piston plate and engagement unit resets, i.e., cutter unit with
Engagement unit will relatively move, close to packaging bag；Transport mechanism is just the packaging bag after sealing to cutting mechanism in the process
Transmission, after bag to be packaged is between cutter unit and engagement unit, cutter unit will offset with engagement unit, seal to packaging bag
The position of the two sides Kou Chu is cut, and prefabricated opening mouth is obtained.By using the air being discharged out of first cylinder body as driving
Power, no setting is required additional power source can be realized cutting, reached energy-efficient effect, be formed simultaneously linkage, realize automatic
Change control.
Further, the cutter unit includes the first pedestal and the cutter for being mounted on the first two sides of base, engagement unit packet
Include the second pedestal and the voussoir with cutter cooperation.
Drive cutter mobile by the first pedestal, the second pedestal band dynamic voussoir is mobile, when cutter offsets with voussoir, completes
Cutting to packaging bag realizes the only cutting to two sides at packaging bag enclosing by the cooperation of cutter and voussoir, guarantees packaging bag
Rest part is intact, and processing obtains prefabricated opening mouth.
Further, the heating member is heater strip.Heater strip is set, quick heat temperature raising is convenient for.
Further, the rack is equipped with collecting box.Collecting box is set, the packaging bag for completing to seal and cut is received
Collection is realized and is collected in time, is not necessarily to artificial later collection, improves the efficiency entirely processed.
Further, the driving mechanism is motor.It is more convenient by motor driven.
Detailed description of the invention
Fig. 1 is the schematic diagram of the utility model embodiment；
Fig. 2 is the left view of enclosed mechanism and transport mechanism positional relationship in the utility model embodiment；
Fig. 3 is the top view of elevating arc and gear, drive rod positional relationship in the utility model embodiment；
Fig. 4 is the left view of cutting mechanism and transport mechanism positional relationship in the utility model embodiment；
Fig. 5 is the top view of cutter unit in the utility model embodiment, engagement unit and packaging bag positional relationship.
Specific embodiment
It is further described below by specific embodiment:
Appended drawing reference in Figure of description includes: rack 1, transport mechanism 2, driving wheel 3, enclosed mechanism 4, cutting mechanism
5, the first cylinder body 6, the first check valve 7, air intake duct 8, second one-way valve 9, first piston 10, the first spring 11, First piston bar
12, drive rod 13, hush panel 14, heater strip 15, second spring 16, tapered bar 17, gear 18, elevating arc 19, motor 20, collecting box
21, the second cylinder body 22, venthole 23, second piston 24, third piston 25, third spring 26, the 4th spring 27, second piston plate
28, third piston plate 29, the first pedestal 30, cutter 31, the second pedestal 32, voussoir 33, packaging bag 34.
Embodiment is basic if attached drawing 1 is to shown in Fig. 5:
Seed packaging bag sealer, including rack 1, rack 1 are equipped with transport mechanism 2, and transmission mechanism includes driving wheel 3,
Rack 1 is equipped with the enclosed mechanism 4 for being located at 2 top of transport mechanism and the cutting mechanism 5 for cutting packaging bag, enclosed mechanism 4
Including the first cylinder body 6 (as shown in Figure 2) being fixed in rack 1, the first check valve 7 is communicated on the first cylinder body 6 (such as Fig. 4 institute
Show) and air intake duct 8, when pressure increases in the first cylinder body 6, the first check valve 7 be will automatically turn on, and make the sky in the first cylinder body 6
Gas discharge is realized and deflates in time, the second one-way valve 9 of oriented first cylinder body, 6 air inlet is installed on air intake duct 8；It is sliding in first cylinder body 6
It is dynamic to be connected with first piston 10, it is welded with the first spring 11 between first piston 10 and the first cylinder body 6, it is affixed on first piston 10
There is First piston bar 12, drive rod 13 inverted " u "-shaped is connected in First piston bar 12, level slidably connects two in rack 1
A hush panel 14 being oppositely arranged, hush panel 14 is interior to be equipped with heating member, and heating member is preferably heater strip 15, can be rapidly heated；Envelope
It is welded with horizontally disposed second spring 16 between oralia 14 and rack 1, is connected with tapered bar 17 in hush panel 14, on drive rod 13
It is provided with the wedge slot being inserted into for tapered bar 17.Driving wheel 3 is coaxially connected with gear 18 (as shown in Figure 3), is engaged with fan tooth on gear 18
19 are taken turns, the motor 20 for driving elevating arc 19 is connected in rack 1, is provided with the gear teeth on drive rod 13, drive rod 13 passes through wheel
Tooth is engaged with elevating arc 19.The collecting box 21 positioned at 2 lower section of transport mechanism is connected in rack 1, and collecting box 21 is located remotely from
3 side of driving wheel.
Cutting mechanism 5 includes the second cylinder body 22 (as shown in Figure 4) being connected to the first check valve 7, is opened on the second cylinder body 22
There is venthole 23, second piston 24 and third piston 25, second piston 24 and the second cylinder body are slidably connected in the second cylinder body 22
It is welded with third spring 26 between 22, the 4th spring 27, second piston 24 are welded between third piston 25 and the second cylinder body 22
On be connected with second piston plate 28, third piston plate 29 is connected on third piston 25；It is single that second piston plate 28 is equipped with cutting
Member, cutter unit include the first pedestal 30 and are mounted on 30 two sides of the first pedestal and wedge shaped cutter 31 (as shown in Figure 5)；
Third piston plate 29 is equipped with the engagement unit that is oppositely arranged with cutter unit, engagement unit include the second pedestal 32 and with cut
The voussoir 33 that knife 31 cooperates.
When it is implemented, packaging bag 34 to be sealed is placed in transport mechanism 2, make the opening upwards court of packaging bag 34
To enclosed mechanism 4, start motor 20, motor 20 will drive elevating arc 19 to rotate, and elevating arc 19 will first pass through gear 18 and drive master
Driving wheel 3 rotates (as shown in Figure 3), is sent to transport mechanism 2 at enclosed mechanism 4 packaging bag 34.When packaging bag 34 is located at envelope
When 4 underface of mouth mechanism, air intake duct 8 is just inserted into the opening of packaging bag 34, and elevating arc 19 will be separated with gear 18, transmission
Mechanism 2 stops transmission.Elevating arc 19 will be engaged with drive rod 13, and drive rod 13 is driven to move up, to pass through drive rod
13 drive First piston bars 12, first piston 10 move up (as shown in Figure 2), and the first spring 11 will be compressed, the first cylinder body 6
Internal pressure good general reduces.Since air intake duct 8 is connected to the first cylinder body 6, air intake duct 8 starts air-breathing, by the gas in packaging bag 34
Body is drawn into the first cylinder body 6, while at vacuum state air is discharged, convenient for the long term storage of seed in 34 interior suction of packaging bag.
During drive rod 13 moves up simultaneously, tapered bar 17 will be pushed mobile to 34 direction of packaging bag by wedge slot, tapered bar 17 will
Drive hush panel 14 close to packaging bag 34, second spring 16 will be stretched.Start heater strip 15 to heat, when two hush panels 14
When offseting with packaging bag 34, packaging bag 34 is heated by the heat of heater strip 15, is melted, while passing through the hush panel that offsets
The packaging bag 34 of 14 pairs of thawings carries out extruding solidification, realizes that packaging bag 34 is sealed.
Subsequent elevating arc 19 will be separated with the first driven rod, the first spring 11 will restore deformation and push first piston 10 to
Lower reset, due to being equipped with second one-way valve 9 on air intake duct 8, and the flow direction of second one-way valve 9 be from the external world to the first cylinder body 6,
Therefore the air in the first cylinder body 6 will not be discharged from air intake duct 8, and 6 internal pressure good general of the first cylinder body increases at this time, the first check valve 7
It will automatically turn on, the air in the first cylinder body 6 will be discharged from the first check valve 7, and enter in the second cylinder body 22 (such as Fig. 4 institute
Show), increase pressure in the second cylinder body 22, air pressure will push second piston 24 and third piston 25 to move towards, third spring
26 and the 4th spring 27 will be compressed, and drive second piston plate 28 and third piston plate 29 mobile.Second piston plate 28 is by band
Dynamic first pedestal 30 is moved to the left, and third piston plate 29 will drive the second pedestal 32 to move right, to make cutter 31 and voussoir
33 quickly move towards, and generate gap and enter between cutter 31 and voussoir 33 for packaging bag 34.First piston 10 will pass through first
Piston rod 12 drives drive rod 13 to reset downwards, and during drive rod 13 resets, second spring 16 will restore deformation and make to seal
Oralia 14 resets, and tapered bar 17 will reinsert in wedge slot, completes the sealing of a packaging bag 34.
During first piston 10 resets downwards, elevating arc 19 will be engaged with gear 18 again, be driven by gear 18
Driving wheel 3 rotates, so that it is transmitted transport mechanism 2, it will be at the transport to cutting mechanism 5 of packaging bag 34 that sealing be completed.It crosses
Air in journey in the second cylinder body 22 will gradually be discharged from venthole 23, and third spring 26 will reset and by pushing second piston
24 drive second piston plate 28 to reset, and the 4th spring 27 will reset and by pushing third piston 25 that third piston plate 29 is driven to answer
Position relatively moves cutter 31 and voussoir 33, gradually close to packaging bag 34；When cutter 31 and voussoir 33 offset, cutter 31
The position of 34 sealing part two sides of packaging bag being cut, voussoir 33 plays a supporting role to the cutting of cutter 31, thus
To prefabricated opening mouth, convenient for the opening of packaging bag 34 is taken kind when subsequent use.The packaging bag 34 of sealing, cutting is completed in conveyer
It under the transmission effect of structure 2, will go into the collecting box 21 of lower section, complete automatic collect.
Repeat the above process, will realize processing that a batch packaging bag 34 is sealed, cut, using transport mechanism 2,
The linkage of enclosed mechanism 4 and cutting mechanism 5 is realized and is automatically controlled, and the efficiency entirely processed is improved.
Above-described is only the embodiments of the present invention, and the common sense such as well known specific structure and characteristic are herein in scheme
It does not describe excessively.It should be pointed out that for those skilled in the art, in the premise for not departing from the utility model structure
Under, several modifications and improvements can also be made.These also should be considered as the protection scope of the utility model, these all will not influence
The effect and patent practicability that the utility model is implemented.This application claims protection scope should be with the content of its claim
Subject to, the records such as specific embodiment in specification can be used for explaining the content of claim.
Claims (6)
1. seed packaging bag sealer, including rack, rack is equipped with transport mechanism, and transmission mechanism includes driving wheel, feature
Be: rack is equipped with the enclosed mechanism being located above transport mechanism and the cutting mechanism for cutting packaging bag, enclosed mechanism
Including the first cylinder body, it is communicated with the first check valve and air intake duct on the first cylinder body, second one-way valve is installed on air intake duct, first
First piston is slidably connected in cylinder body, is connected with the first spring between first piston and the first cylinder body, it is affixed on first piston
There is First piston bar, drive rod is connected in First piston bar, being slidably connected in rack, there are two the hush panel being oppositely arranged, envelopes
It is equipped with heating member in oralia, second spring is connected between hush panel and rack, tapered bar is connected in hush panel, is opened on drive rod
There is the wedge slot for tapered bar insertion；Driving wheel is coaxially connected with gear, and elevating arc is engaged on gear, and rack is equipped with for driving
The driving mechanism of elevating arc, the gear teeth are provided on drive rod, and drive rod is engaged by the gear teeth with elevating arc.
2. seed packaging bag sealer according to claim 1, it is characterised in that: the cutting mechanism includes and first is single
To the second cylinder body of valve connection, it is provided with venthole on the second cylinder body, second piston is slidably connected in the second cylinder body and third is living
Plug, is connected with third spring, the 4th spring is connected between third piston and the second cylinder body between second piston and the second cylinder body,
It is connected with second piston plate in second piston, third piston plate is connected on third piston, it is single that second piston plate is equipped with cutting
Member, third piston plate are equipped with the engagement unit being oppositely arranged with cutter unit.
3. seed packaging bag sealer according to claim 2, it is characterised in that: the cutter unit includes the first pedestal
With the cutter for being mounted on the first two sides of base, engagement unit includes the second pedestal and the voussoir with cutter cooperation.
4. seed packaging bag sealer according to any one of claim 1 to 3, it is characterised in that: the heating member is
Heater strip.
5. seed packaging bag sealer according to claim 4, it is characterised in that: the rack is equipped with collecting box.
6. seed packaging bag sealer according to claim 5, it is characterised in that: the driving mechanism is motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820903697.7U CN208264701U (en) | 2018-06-11 | 2018-06-11 | Seed packaging bag sealer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820903697.7U CN208264701U (en) | 2018-06-11 | 2018-06-11 | Seed packaging bag sealer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208264701U true CN208264701U (en) | 2018-12-21 |
Family
ID=64688741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820903697.7U Expired - Fee Related CN208264701U (en) | 2018-06-11 | 2018-06-11 | Seed packaging bag sealer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208264701U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108557179A (en) * | 2018-06-11 | 2018-09-21 | 重庆市飞龙种业有限责任公司 | Seed packaging bag sealer |
-
2018
- 2018-06-11 CN CN201820903697.7U patent/CN208264701U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108557179A (en) * | 2018-06-11 | 2018-09-21 | 重庆市飞龙种业有限责任公司 | Seed packaging bag sealer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181221 Termination date: 20190611 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |