CN110182419A - A kind of packed food closing device based on high-frequency heat sealing - Google Patents
A kind of packed food closing device based on high-frequency heat sealing Download PDFInfo
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- CN110182419A CN110182419A CN201910403680.4A CN201910403680A CN110182419A CN 110182419 A CN110182419 A CN 110182419A CN 201910403680 A CN201910403680 A CN 201910403680A CN 110182419 A CN110182419 A CN 110182419A
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- sealing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
- B65B51/10—Applying or generating heat or pressure or combinations thereof
- B65B51/22—Applying or generating heat or pressure or combinations thereof by friction or ultrasonic or high-frequency electrical means, i.e. by friction or ultrasonic or induction welding
- B65B51/227—Applying or generating heat or pressure or combinations thereof by friction or ultrasonic or high-frequency electrical means, i.e. by friction or ultrasonic or induction welding by induction welding
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- Mechanical Engineering (AREA)
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Abstract
A kind of packed food closing device based on high-frequency heat sealing disclosed by the invention, including body, the cavity package extended up and down is equipped in the body, it is connect on the upside of the cavity package with extraneous food filling device, it is connect on the downside of the cavity package with extraneous boxing apparatus, need the ornaments bag sealed in the cavity package, it is equipped with food in the ornaments bag and contains chamber, left side heat-sealing device is equipped on the left of the cavity package, it is communicated on the right side of the cavity package and is equipped with rotation chamber, rolling heat-sealing device is provided in the present invention in heat-seal operation, improve the leakproofness of the closure part of packaging bag, and heat-seal is equipped with rolling device operation continuously, so that the sealing of this device is high-efficient, installation area is small, keep its applied widely.
Description
Technical field
The present invention relates to packing technique field, specially a kind of packed food closing device based on high-frequency heat sealing.
Background technique
Traditional food pack heat-sealing device, heats the packaging material of sealing part, after reaching viscosity flow state, directly
It is sealed by the mutual extrusion of heat block, not set continuous pressuring flat device, automatic opening is easy after sealing part is cooling, is caused
Insecure, the problem of leakproofness difference is sealed, secondly, the reset return interval after traditional heat-sealing device heat-sealing is long, makes its sealing
Low efficiency.A kind of device that can solve the above problem that the present invention illustrates.
Summary of the invention
Technical problem:
Packaging bag after traditional heat-sealing device sealing, closure part is insecure, and leakproofness is poor, easy automatic open.
To solve the above problems, this example devises a kind of packed food closing device based on high-frequency heat sealing, the one of this example
Packed food closing device of the kind based on high-frequency heat sealing, including body, the body is interior equipped with the cavity package extended up and down, described
It connect, is connect on the downside of the cavity package with extraneous boxing apparatus, the packaging with extraneous food filling device on the upside of cavity package
The intracavitary ornaments bag for needing to be sealed, the interior food that is equipped with of the ornaments bag contain chamber, are equipped with left side heat-seal on the left of the cavity package
It sets, is communicated on the right side of the cavity package and be equipped with rotation chamber, be connected between the rotation chamber and the cavity package and be equipped with cavity, described turn
It communicates in dynamic chamber right end wall equipped with sliding cavity, sliding is equipped with sliding shoe in the sliding cavity, and the sliding shoe upper surface is installed with
To the slide guide component of the sliding block reset, be equipped with right side heat-sealing device in the sliding shoe, the right side heat-sealing device with
The left side heat-sealing device power engagement connection, the sliding shoe middle position are equipped with rolling device, phase on the right side of the sliding cavity
The logical pushing tow that is equipped with turns chamber, and the pushing tow turns intracavitary and is equipped with thrustor；The thrustor can push the sliding shoe to moving to left
It is dynamic, by the left side heat-sealing device left and right face for sealing the ornaments bag synchronous with the right side heat-sealing device, thereafter and institute
State rolling device rolling hot-seal.
Wherein, the left side heat-sealing device includes that the heat-sealing communicated with the cavity package pushes away slot, and the heat-sealing pushes away sliding in slot
Dynamic to be equipped with heat-sealing pushing block, the heat-sealing pushing block left end and the heat-sealing push away and are installed with pressure spring between slot, set in the heat-sealing pushing block
There is engaging groove, the engaging groove internal messing is connected with meshing gear, and the meshing gear rear end face is installed with solid axis, the solid axis
It is connected by power with the right side heat-sealing device；The meshing gear rotation is so that the heat-sealing pushing block moves right the ornaments
The heat-sealing sealing of bag left side.
Wherein, the right side heat-sealing device includes contraction chamber symmetrical above and below, and rotation is equipped with turning gear in the contraction chamber
Wheel, the interior sliding of the contraction chamber, which is equipped with, shrinks sliding block, and the contraction sliding block engages connection with the rotate gear, and the contraction is slided
Block is installed with the reset combination resetted to the contraction sliding block far from symmetrical centre one end, is equipped with and turns in the contraction sliding block
Slot, the turn trough is interior to be equipped with heat-sealing bull stick by shaft rotation, and the heat-sealing bull stick left end extends in the cavity package, downside
The heat-sealing bull stick upper surface engagement be connected with transmission gear, the transmission gear rear end face is installed with transmission shaft, the biography
It is connected by power between moving axis and the solid axis by driving belt, is communicated in the turn trough aft bulkhead and be equipped with steering slot, described turn
Shaft rear end protrudes into the steering slot and is installed with tooth sector in the shaft, and the contraction chamber right end wall is installed with rack gear,
The rack gear and the tooth sector engageable connection are equipped with mobile device, the mobile device and institute between the contraction chamber
State rotate gear engagement connection；The mobile device work is so that the contraction sliding block moves right, and heat-sealing terminates, when the tooth
When item is engaged with the tooth sector, the heat-sealing bull stick can be rotated so that rolling device work.
It may be preferred that heat-sealing bull stick one end close to each other is dentalation, then can make when the heat-sealing bull stick is mobile
The transmission gear rotation is obtained, so that the left side heat-sealing device is driven to work, the heat-sealing bull stick and the heat-sealing pushing block phase
It mutually is equipped with heat-sealing block close to an end face, the heat-sealing block is connect with extraneous power supply.
Wherein, the mobile device includes shifting chute that is symmetrical above and below and communicating with the contraction chamber, in the shifting chute
Sliding is equipped with movable block, and the movable block engages connection with the rotate gear far from symmetrical centre one end, and the shifting chute is right
Side connection is equipped with mobile cavity, and movable plate is equipped in the mobile cavity, and the movable plate and the movable block right end are connected, the shifting
Dynamic chamber left end wall is installed with rotary electric machine, and the rotary electric machine right end power is equipped with lead screw, the lead screw and the movable plate
It is threadedly coupled；The rotary electric machine works so that the movable block moves horizontally, and controls the working condition of the heat-sealing block.
Wherein, the rolling device includes rolling displacement chamber, and sliding is equipped with rolling and moves block in the rolling displacement chamber, described
Rolling, which moves in block, turns chamber equipped with rolling, and the rolling turns intracavitary rotate by rolling shaft and is equipped with rolling wheel, and the rolling moves block
Spur gear is equipped with by mandrel rotation in right end wall, is connected by power between the mandrel and the rolling shaft by toothed belt,
It is equipped with front end on the downside of the spur gear and extends to extraneous notched plate, communicates in the rolling displacement chamber right end wall equipped with groove,
Linked gear is equipped with by couple axle rotation in the groove, the linked gear engages connection with the notched plate, described recessed
It communicates on the upside of slot and is equipped with engagement chamber, it is intracavitary and be installed with first bevel gear that the couple axle upper end extends to the engagement, described
Engagement is connected with second bevel gear on rear side of first bevel gear, and connecting shaft, the sliding are installed at the second bevel gear axle center
It is communicated in cavity rear end wall and is equipped with fluting, the connection shaft rear end protrudes into the fluting and is installed with fixed gear, the fluting
Connection gear is equipped with by connecting shaft rotation in left side, the connecting shaft is connected by power with the thrustor；The sliding shoe is mobile
When engaging to the fixed gear with the connection gear, the thrustor can drive the rolling to move block and be moved forward and backward.
It may be preferred that the rolling displacement chamber right end wall is dentalation, the spur gear is engaged with the toothed belt, then
When the rolling moves block back-and-forth motion, the spur gear can drive the rolling wheel to rotate.
Wherein, the thrustor includes the power shaft that the pushing tow turns intracavitary rotational installation, on the power shaft
It is installed with cam, irregular turntable is installed on rear side of the cam, the pushing tow turns to communicate in cavity rear end wall equipped with driving chamber,
The driving chamber aft bulkhead is installed with driving motor, and power shaft rear end power is installed on the driving motor, in institute
It states and is installed with driving gear on the power shaft in driving chamber, communicate on rear side of the driving chamber equipped with indent, the indent
Interior sliding is equipped with briquetting, and the briquetting rear end is installed with torsional spring, and the briquetting front end face is installed with front end and extends to the pushing tow
Turn intracavitary push rod, rotation is equipped with power gear on the push rod in the driving chamber, passes through in the driving chamber left side
Driven shaft rotation is equipped with driven gear, and the power gear two sides are with the driven gear and the driving gear to the company of engagement
It connects, is connected by power between the driven shaft and the connecting shaft by driving belt；The cam and the turntable can push the cunning
The mobile different distance of motion block, the power gear are engaged with the driven gear and the driving gear, may make the top
Pushing device drives the rolling device work.
It may be preferred that the turntable outer arcuate partial radius is identical, to the turntable turn to arcwall face with it is described
Sliding shoe abuts process, and sliding shoe position keeps inconvenient, and the long end length of the turntable is greater than the long end length of the cam, then institute
It states the distance that turntable pushes the sliding shoe mobile and is greater than the distance that the cam pushes the sliding shoe mobile, improve device
Harmony.
The beneficial effects of the present invention are: being provided with rolling heat-sealing device in the present invention in heat-seal operation, packaging bag is improved
Closure part leakproofness, and heat-seal is equipped with that rolling device operation is continuous, so that the sealing of this device is high-efficient, device is accounted for
Ground area is small, keeps its applied widely.
Detailed description of the invention
The present invention is described in detail by following specific embodiments and drawings for ease of explanation,.
Fig. 1 is a kind of overall structure diagram of packed food closing device based on high-frequency heat sealing of the invention；
Fig. 2 is the structural schematic diagram in direction " A-A " of Fig. 1；
The structural schematic diagram that " B " that Fig. 3 is Fig. 1 amplifies；
Fig. 4 is the structural schematic diagram in direction " C-C " of Fig. 3；
The structural schematic diagram that " D " that Fig. 5 is Fig. 3 amplifies；
Fig. 6 is the structural schematic diagram in direction " E-E " of Fig. 3；
The structural schematic diagram that " F " that Fig. 7 is Fig. 6 amplifies.
Specific embodiment
Below with reference to Fig. 1-Fig. 7, the present invention is described in detail, for sake of convenience, now provides to hereafter described orientation
As follows: hereafter described front-rear direction up and down is consistent with the front-rear direction up and down of Fig. 1 projection relation itself.
The present invention relates to a kind of packed food closing device based on high-frequency heat sealing, is mainly used for during food packaging
The sealing operation of packaging bag high-frequency heat sealing, below in conjunction with attached drawing of the present invention, the present invention will be further described:
A kind of packed food closing device based on high-frequency heat sealing of the present invention, including body 10 are set in the body 10
There is the cavity package 11 extended up and down, 11 upside of cavity package is connect with extraneous food filling device, under the cavity package 11
Side is connect with extraneous boxing apparatus, is needed the ornaments bag 12 sealed in the cavity package 11, is equipped with food in the ornaments bag 12
Chamber 13 is contained, left side heat-sealing device 100 is equipped on the left of the cavity package 11, is communicated on the right side of the cavity package 11 and is equipped with rotation chamber
21, it is connected between the rotation chamber 21 and the cavity package 11 and is equipped with cavity 23, communicated and be equipped in the 21 right end wall of rotation chamber
Sliding cavity 22, the interior sliding of the sliding cavity 22 are equipped with sliding shoe 24, and 24 upper surface of sliding shoe is installed with to the sliding
The slide guide component 80 that block 24 resets, is equipped with right side heat-sealing device 200 in the sliding shoe 24, the right side heat-sealing device 200 with
100 power of the left side heat-sealing device engagement connection, 24 middle position of sliding shoe is equipped with rolling device 300, the sliding
It is communicated on the right side of chamber 22 and turns chamber 60 equipped with pushing tow, the pushing tow turns to be equipped with thrustor 400 in chamber 60；The thrustor 400 can
It pushes the sliding shoe 24 to be moved to the left, passes through the left side heat-sealing device 100 heat-sealing synchronous with the right side heat-sealing device 200
The left and right face of the ornaments bag 12, thereafter and the rolling device 300 rolls hot-seal.
According to embodiment, left side heat-sealing device 100 is described in detail below, the left side heat-sealing device 100 includes
The heat-sealing communicated with the cavity package 11 pushes away slot 14, and the heat-sealing pushes away sliding in slot 14 and is equipped with heat-sealing pushing block 15, and the heat-sealing pushes away
15 left end of block and the heat-sealing push away and are installed with pressure spring 16 between slot 14, and engaging groove 17 is equipped in the heat-sealing pushing block 15, described to nibble
It closes 17 internal messing of slot and is connected with meshing gear 19,19 rear end face of meshing gear is installed with solid axis 18, the solid axis 18 and institute
Right side heat-sealing device 200 is stated to be connected by power；The meshing gear 19 rotate so that the heat-sealing pushing block 15 move right will be described
The heat-sealing sealing of 12 left side of ornaments bag.
According to embodiment, right side heat-sealing device 200 is described in detail below, the right side heat-sealing device 200 includes
Contraction chamber 47 symmetrical above and below, interior rotate of the contraction chamber 47 are equipped with rotate gear 51, and sliding is equipped with receipts in the contraction chamber 47
Contracting sliding block 49, the contraction sliding block 49 engage connection with the rotate gear 51, and the contraction sliding block 49 is far from symmetrical centre one
End is installed with the reset combination 50 resetted to the contraction sliding block 49, equipped with turn trough 52 in the contractions sliding block 49, described turn
Heat-sealing bull stick 54 is equipped with by the rotation of shaft 53 in slot 52,54 left end of heat-sealing bull stick extends in the cavity package 11, under
54 upper surface of the heat-sealing bull stick engagement of side is connected with transmission gear 57, and 57 rear end face of transmission gear is installed with transmission shaft
56, it is connected by power between the transmission shaft 56 and the solid axis 18 by driving belt 20, is communicated in 52 aft bulkhead of turn trough
Equipped with slot 58 is turned to, 53 rear end of shaft is protruded into the steering slot 58 and is installed with tooth sector 59 in the shaft 53,
The 47 right end wall of contraction chamber is installed with rack gear 48, the rack gear 48 and the engageable connection of the tooth sector 59, the contraction
Mobile device 500 is equipped between chamber 47, the mobile device 500 engages connection with the rotate gear 51；The mobile device
500 work are so that the contraction sliding block 49 moves right, and heat-sealing terminates, when the rack gear 48 is engaged with the tooth sector 59
When, the heat-sealing bull stick 54 can be rotated so that the rolling device 300 works.
Valuably, the heat-sealing bull stick 54 one end close to each other is dentalation, then can when the heat-sealing bull stick 54 is mobile
So that the transmission gear 57 rotates, so that the left side heat-sealing device 100 is driven to work, the heat-sealing bull stick 54 and the heat
The envelope end face close to each other of pushing block 15 is equipped with heat-sealing block 55, and the heat-sealing block 55 is connect with extraneous power supply.
According to embodiment, mobile device 500 is described in detail below, the mobile device 500 includes symmetrical above and below
And the shifting chute 46 communicated with the contraction chamber 47, the interior sliding of the shifting chute 46 are equipped with movable block 29, the movable block 29 is remote
Connection is engaged with the rotate gear 51 from symmetrical centre one end, connection is equipped with mobile cavity 25 on the right side of the shifting chute 46, described
Movable plate 28 is equipped in mobile cavity 25, the movable plate 28 is connected with 29 right end of movable block, the 25 left end wall of mobile cavity
It is installed with rotary electric machine 26, the 26 right end power of rotary electric machine is equipped with lead screw 27, the lead screw 27 and the movable plate 28
It is threadedly coupled；The rotary electric machine 26 works so that the movable block 29 moves horizontally, and controls the work shape of the heat-sealing block 55
State.
According to embodiment, rolling device 300 is described in detail below, the rolling device 300 includes rolling displacement
Chamber 30, the interior sliding of the rolling displacement chamber 30 is equipped with rolling and moves block 31, is equipped with rolling in the rolling shifting block 31 and turns chamber 33, described
Rolling turns to be equipped with rolling wheel 35 by the rolling rotation of shaft 34 in chamber 33, and the rolling, which moves, passes through 38 turns of mandrel in 31 right end wall of block
It is dynamic to be equipped with spur gear 37, it is connected by power between the mandrel 38 and the rolling shaft 34 by toothed belt 36, the spur gear
37 downsides are equipped with front end and extend to extraneous notched plate 32, communicate in the 30 right end wall of rolling displacement chamber equipped with groove 43, institute
It states in groove 43 and linked gear 44 is equipped with by the rotation of couple axle 45, the linked gear 44 and 32 company of engagement of notched plate
It connects, is communicated on the upside of the groove 43 and be equipped with engagement chamber 39,45 upper end of couple axle extends in the engagement chamber 39 and fixed
There is first bevel gear 42, engagement is connected with second bevel gear 41,41 axis of second bevel gear on rear side of the first bevel gear 42
It is installed with connecting shaft 40 at the heart, is communicated in 22 aft bulkhead of sliding cavity and is equipped with fluting 76, institute is protruded into 40 rear end of connecting shaft
Fixed gear 75 is stated in fluting 76 and is installed with, 76 left side of fluting is interior to be equipped with connection gear 77, institute by the rotation of connecting shaft 78
Connecting shaft 78 is stated to be connected by power with the thrustor 400；The sliding shoe 24 is moved to the fixed gear 75 and the connection
When gear 77 engages, the thrustor 400 can drive the rolling to move block 31 and be moved forward and backward.
Valuably, the 30 right end wall of rolling displacement chamber is dentalation, and the spur gear 37 is nibbled with the toothed belt 36
It closes, then when the rolling moves the back-and-forth motion of block 31, the spur gear 37 can drive the rolling wheel 35 to rotate.
According to embodiment, thrustor 400 is described in detail below, the thrustor 400 includes the pushing tow
Turn the power shaft 61 being rotatablely installed in chamber 60, is installed with cam 62 on the power shaft 61, is installed on rear side of the cam 62
There is irregular turntable 63, the pushing tow turns to communicate in 60 aft bulkhead of chamber equipped with driving chamber 64, and 64 aft bulkhead of driving chamber is solid
Equipped with driving motor 66, the 61 rear end power of power shaft is installed on the driving motor 66, in the driving chamber 64
The power shaft 61 on be installed with driving gear 65, communicated on rear side of the driving chamber 64 equipped with indent 69, the indent 69
Interior sliding is equipped with briquetting 70, and 70 rear end of briquetting is installed with torsional spring 71, and 70 front end face of briquetting is installed with front end and extends to
The pushing tow turns the push rod 68 in chamber 60, and rotation is equipped with power gear 67, institute on the push rod 68 in the driving chamber 64
It states in 64 left side of driving chamber and driven gear 72,67 two sides of power gear and the driven tooth is equipped with by the rotation of driven shaft 73
Wheel 72 and the driving gear 65 pass through 74 power of driving belt to engage connection between the driven shaft 73 and the connecting shaft 78
Connection；The cam 62 and the turntable 63 can push the mobile different distance of the sliding shoe 24, the power gear 67 with
The driven gear 72 and the driving gear 65 engage, and the thrustor 400 may make to drive 300 work of rolling device
Make.
Valuably, the 63 outer arcuate partial radius of turntable is identical, to turn to arcwall face and institute in the turntable 63
24 abutting process of sliding shoe is stated, 24 position of sliding shoe keeps inconvenient, and the long end length of the turntable 63 is long greater than the cam 62
Length is held, then the distance that the turntable 63 pushes the sliding shoe 24 mobile is greater than the cam 62 and the sliding shoe 24 is pushed to move
Dynamic distance improves the harmony of device.
The use of packed food closing device of one of this paper based on high-frequency heat sealing is walked below in conjunction with Fig. 1 to Fig. 7
Suddenly it is described in detail:
When beginning, 24 right side of sliding shoe is abutted with cam 62, and cam 62 is vertically arranged, and turntable 63 is horizontally disposed, and rolling moves block
31 are located at front side extreme position, power gear 67 in rolling displacement chamber 30 does not engage with driven gear 72, driving gear 65.
When heat-sealing, 66 task driven power shaft 61 of driving motor rotation, the then rotation of cam 62 pushes sliding shoe 24 to the left
It is mobile, so that the heat-sealing block 55 on heat-sealing bull stick 54 is moved to the left and heats to 12 right side closure part of ornaments bag, seal bull stick
When 54 movement, so that transmission gear 57 rotates, then by driving belt 20 meshing gear 19 is rotated, then it is right to seal pushing block 15
Moving moves to right heat-sealing block 55 thereon by the heating of 12 left side closure part of ornaments bag, and 55 opposing compression of heat-sealing block of left and right will be adornd
Product bag 12 seals, and when cam 62 turns to level, the rotation of 26 task driven lead screw 27 of rotary electric machine, then movable plate 28, which drives, is moved
Motion block 29 is moved to the left, and by rotate gear 51 contraction sliding block 49 is moved right, the heat-sealing block 55 of left and right is detached from, and heat-sealing stops
Only, it when rack gear 48 is engaged with tooth sector 59, is moved to right with sliding block 49 is shunk, then tooth sector 59 drives heat-sealing bull stick 54 to remote
Vertical state is turned to from 35 side of rolling wheel；
When hot-seal rolling operation, cam 62 is rotated down from horizontality, then turntable 63 starts to abut with sliding shoe 24, with
The rotation of turntable 63 pushes sliding shoe 24 to continue to move to left, then 35 left side of rolling wheel is abutted with the heat-seal land on ornaments bag 12, this
When, fixed gear 75 is engaged with connection gear 77, and in 63 rotation process of turntable, pressure-ram 68 is moved backward, then power gear
67 move back and engage with driving gear 65 and driven gear 72, then driving motor 66 can synchronize driving driven gear 72 and rotate, and pass through
Driving belt 74 drives connection gear 77 to rotate, when turntable 63 turns to arc part and abuts with sliding shoe 24,24 position of sliding shoe
It remains stationary, then fixes gear 75 and linked gear 44 is driven to rotate, rolling moves block 31 and moves backward, then spur gear 37 rotates, then
Rolling wheel 35 is rotated and is moved right, and heat-seal land is flattened, and improves seal quality, is taken off when turntable 63 is turned to sliding shoe 24
From when, sliding shoe 24 acts on lower right in slide guide component 80 and moves to initial position, waits heat-seal operation next time.
The beneficial effects of the present invention are: being provided with rolling heat-sealing device in the present invention in heat-seal operation, packaging bag is improved
Closure part leakproofness, and heat-seal is equipped with that rolling device operation is continuous, so that the sealing of this device is high-efficient, device is accounted for
Ground area is small, keeps its applied widely.
In the above manner, those skilled in the art can be made within the scope of the invention according to operating mode it is various
Change.
Claims (9)
1. a kind of packed food closing device based on high-frequency heat sealing, including body；
It is equipped with the cavity package extended up and down in the body, is connect on the upside of the cavity package with extraneous food filling device, institute
It states and is connect on the downside of cavity package with extraneous boxing apparatus, need the ornaments bag sealed in the cavity package, be equipped in the ornaments bag
Food contains chamber；
Be equipped with left side heat-sealing device on the left of the cavity package, communicated on the right side of the cavity package and be equipped with rotation chamber, the rotation chamber and
Connection is equipped with cavity between the cavity package, communicates in the rotation chamber right end wall equipped with sliding cavity, sliding in the sliding cavity
Equipped with sliding shoe, the sliding shoe upper surface is installed with the slide guide component to the sliding block reset, sets in the sliding shoe
There is a right side heat-sealing device, the right side heat-sealing device engages connection with the left side heat-sealing device power, among the sliding shoe
Position is equipped with rolling device；
It is communicated on the right side of the sliding cavity and turns chamber equipped with pushing tow, the pushing tow turns intracavitary and is equipped with thrustor；
The thrustor can push the sliding shoe to be moved to the left, and pass through the left side heat-sealing device and the right side heat-seal
The synchronous left and right face for sealing the ornaments bag is set, thereafter and the rolling device rolls hot-seal.
2. a kind of packed food closing device based on high-frequency heat sealing as described in claim 1, it is characterised in that: the left side
Heat-sealing device includes that the heat-sealing communicated with the cavity package pushes away slot；
The heat-sealing pushes away sliding in slot and is equipped with heat-sealing pushing block, and the heat-sealing pushing block left end and the heat-sealing push away and be installed with pressure between slot
Spring, the heat-sealing pushing block is interior to be equipped with engaging groove, and the engaging groove internal messing is connected with meshing gear, the meshing gear rear end face
It is installed with solid axis, the solid axis is connected by power with the right side heat-sealing device.
3. a kind of packed food closing device based on high-frequency heat sealing as described in claim 1, it is characterised in that: the right side
Heat-sealing device includes contraction chamber symmetrical above and below；
Rotation is equipped with rotate gear in the contraction chamber, and sliding, which is equipped with, in the contraction chamber shrinks sliding block, the contractions sliding block and
The rotate gear engagement connection, the sliding block that shrinks are installed with far from symmetrical centre one end to the contraction sliding block reset
Combination is resetted, turn trough is equipped in the contraction sliding block, the turn trough is interior to be equipped with heat-sealing bull stick, the heat-sealing turn by shaft rotation
Bar left end extends in the cavity package, and the heat-sealing bull stick upper surface engagement of downside is connected with transmission gear, the transmission
Gear rear end face is installed with transmission shaft, is connected by power between the transmission shaft and the solid axis by driving belt, the turn trough
It communicates to be equipped in aft bulkhead and turns to slot, the shaft rear end is protruded into the steering slot and is installed with steering tooth in the shaft
Wheel；
The contraction chamber right end wall is installed with rack gear, the rack gear and the engageable connection of the tooth sector, the contraction chamber it
Between be equipped with mobile device, the mobile device engages connection with the rotate gear.
4. a kind of packed food closing device based on high-frequency heat sealing as claimed in claim 3, it is characterised in that: the heat-sealing
Bull stick one end close to each other is dentalation, and the heat-sealing bull stick and a heat-sealing pushing block end face close to each other are equipped with heat-sealing
Block, the heat-sealing block are connect with extraneous power supply.
5. a kind of packed food closing device based on high-frequency heat sealing as described in claim 1, it is characterised in that: the movement
Device includes shifting chute that is symmetrical above and below and communicating with the contraction chamber；
Sliding is equipped with movable block in the shifting chute, and the movable block engages company with the rotate gear far from symmetrical centre one end
It connects, connection is equipped with mobile cavity on the right side of the shifting chute, is equipped with movable plate, the movable plate and the movable block in the mobile cavity
Right end is connected；
Mobile cavity left end wall is installed with rotary electric machine, and the rotary electric machine right end power is equipped with lead screw, the lead screw with
The movable plate is threadedly coupled.
6. a kind of packed food closing device based on high-frequency heat sealing as described in claim 1, it is characterised in that: the rolling
Device includes rolling displacement chamber；
Sliding, which is equipped with to roll, in the rolling displacement chamber moves block, and the rolling, which moves in block to be equipped with to roll, turns chamber, and the rolling turns chamber
Interior to be equipped with rolling wheel by rolling shaft rotation, the rolling moves in block right end wall and is equipped with spur gear by mandrel rotation, described
It is connected by power between mandrel and the rolling shaft by toothed belt, front end is equipped on the downside of the spur gear and extends to extraneous tooth
Shape plate；
It communicates in the rolling displacement chamber right end wall equipped with groove, linked gear is equipped with by couple axle rotation in the groove,
The linked gear engages connection with the notched plate, communicates on the upside of the groove and is equipped with engagement chamber, the couple axle upper end is prolonged
It is intracavitary and be installed with first bevel gear to extend to the engagement, engagement is connected with second bevel gear on rear side of the first bevel gear, institute
It states and is installed with connecting shaft at second bevel gear axle center；
It is communicated in the sliding cavity aft bulkhead and is equipped with fluting, the connection shaft rear end protrudes into the fluting and is installed with fixed tooth
Wheel, the fluting left side is interior to be equipped with connection gear by connecting shaft rotation, and the connecting shaft is connected by power with the thrustor.
7. a kind of packed food closing device based on high-frequency heat sealing as claimed in claim 6, it is characterised in that: the rolling
Displacement chamber right end wall is dentalation, and the spur gear is engaged with the toothed belt.
8. a kind of packed food closing device based on high-frequency heat sealing as described in claim 1, it is characterised in that: the pushing tow
Device includes the power shaft that the pushing tow turns intracavitary rotational installation；
It is installed with cam on the power shaft, irregular turntable is installed on rear side of the cam, the pushing tow turns cavity rear end
It communicates in wall equipped with driving chamber；
The driving chamber aft bulkhead is installed with driving motor, and power shaft rear end power is installed on the driving motor,
Driving gear is installed on the power shaft in the driving chamber；
It communicating on rear side of the driving chamber equipped with indent, sliding is equipped with briquetting in the indent, and the briquetting rear end is installed with torsional spring,
The briquetting front end face is installed with front end and extends to the push rod that the pushing tow turns intracavitary；
Rotation is equipped with power gear on the push rod in the driving chamber, and the interior driven shaft that passes through rotates on the left of the driving chamber
Equipped with driven gear, the power gear two sides are connect with the driven gear and the driving gear to engage, it is described from
It is connected by power between moving axis and the connecting shaft by driving belt.
9. a kind of packed food closing device based on high-frequency heat sealing as claimed in claim 8, it is characterised in that: the turntable
Outer arcuate partial radius is identical, and the long end length of the turntable is greater than the long end length of the cam, then described in the turntable promotion
The mobile distance of sliding shoe is greater than the distance that the cam pushes the sliding shoe mobile.
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| CN201910403680.4A CN110182419B (en) | 2019-05-15 | 2019-05-15 | Bagged food closing device based on high frequency heat-seal |
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| CN201910403680.4A CN110182419B (en) | 2019-05-15 | 2019-05-15 | Bagged food closing device based on high frequency heat-seal |
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| CN110182419A true CN110182419A (en) | 2019-08-30 |
| CN110182419B CN110182419B (en) | 2020-12-04 |
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| CN110508783A (en) * | 2019-10-11 | 2019-11-29 | 三门前庭机械科技有限公司 | A kind of die casting clamping device |
| CN112722462A (en) * | 2020-12-17 | 2021-04-30 | 南京绿力新材料有限公司 | Ultrasonic special-shaped bag heat-sealing forming device with multi-roller mechanism |
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| CN110182419B (en) | 2020-12-04 |
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