A kind of fresh squeezing drink semi-finished product vacuum packaging equipment of washing
Technical field
The present invention relates to food packaging applications, and in particular to a kind of washing fresh squeezing drink semi-finished product vacuum packaging dress
It sets.
Background technique
For the fresh squeezing drink semi-finished product of washing in powdered, beverage mouthfeel can be made by brew with drinking water cooperation
Liquid is needed to pack it using vacuum packaging equipment, be carried out using vacuum-packed mode when packing to it
Packaging, effectively avoids bacteria breed, improves the sanitary condition of product.
The patent document of Publication No. CN206954538U discloses a kind of packaging dress suitable for powdery type solid beverage
Set, including bracket, feeding device, feeding-distribution device, packing machine, packaging feeder, PLC controller, modulability is low, practicability compared with
It is general.
There is certain drawback in the existing fresh squeezing drink semi-finished product vacuum packaging equipment of washing, existing to be when in use
The fresh squeezing drink semi-finished product of stamp when in use, although having the function of automatic operation, are essentially all with vacuum packaging equipment
Manually packaging bag is put on conveyer belt, lacks relevant guide structure, causes to be easy to appear packaging bag when manual operation and incline
The case where, and the height of the hopper of packing device is substantially fixed and unadjustable, leads to the packet for different height
The case where pack is easy to appear material leakage when being packed, this outer package device is vacuumized separately to carry out with packaging operation, causes true
The empty package operating time is longer, brings certain influence to actual use.
Summary of the invention
The purpose of the present invention is to provide a kind of fresh squeezing drink semi-finished product vacuum packaging equipment of washing, the present invention passes through
Lifter plate is set and cooperates driving cylinder, the height of hopper can be adjusted flexibly, the height of discharge is matched not
Packaging bag can be smoothly sent to by the packaging bag of same specification, the case where effectively reducing material leakage by the way that guide assembly is arranged
On conveyer belt, the case where causing packaging bag to be toppled over when avoiding manually being directly placed on conveyer belt appearance passes through flexible gas
Packaging bag is fixed in the first heat-sealing support arm of cylinder driving and the second heat-sealing support arm, improves the sealing efficiency of packaging bag, and side
Vacuum pumping is carried out to packaging bag, eliminate and individually packaging bag vacuumized in the operation packed, save
Packaging time.
The purpose of the present invention can be achieved through the following technical solutions:
A kind of fresh squeezing drink semi-finished product vacuum packaging equipment of washing, including gauge assembly, the bottom of the gauge assembly
End is equipped with conveyer belt, and the center side wall of the conveyer belt is equipped with package component, and the top of conveyer belt is pacified by two sidewalls
Equipped with guide rail, wherein the side wall of guide rail described in one group is connected with guide assembly, the side wall of the conveyer belt leans on one end
Position is equipped with driving motor, and several groups stabilizer blade has been mounted equidistant in the two sidewalls of conveyer belt respectively;
The gauge assembly includes two groups of fixed feets, is connected with lifter plate, and the side of fixed feet on the inside of the fixed feet
Wall is equipped with driving cylinder by bottom end, and the top of the driving cylinder is connected with push rod, and the top of the fixed feet is equipped with bottom
Seat, and hydraulic stem is connected between the rear wall of pedestal and the rear wall of fixed feet, the top of the pedestal is welded with batch meter, described
The top of batch meter is connected with feed hopper, and the inside of batch meter is equipped with weighing hopper and hopper, and the hopper is located at meter
The bottom end of batch box;
The package component includes fixed bracket, is connected with fixture block, and the bottom of fixture block among the support bracket fastened top
End is connected with package assembling, and the top of the fixture block is equipped with rotary joint, and the top of rotary joint and support bracket fastened top
Rotary cylinder is connected between end;
The package assembling includes the first heat-sealing support arm and the second heat-sealing support arm, and the first heat-sealing support arm and second seal
Be connected with link block between the opposed inner walls of support arm, and the front and back end of the first heat-sealing support arm and the front and back end of the second heat-sealing support arm it
Between be connected separately with one group of telescopic cylinder, bull stick, and link block are connected between the top of the link block and the inside of fixture block
Bottom end vacuum pump is installed, the bottom end of the vacuum pump is connected with flexible intake guide, the first heat-sealing support arm and second
The opposing sidewalls of heat-sealing support arm are mounted on one piece of clamping plate by bottom, and the opposing sidewalls of two clamping plates are mounted on heating plate;
The guide assembly includes connecting plate, and the side outer wall of the connecting plate is equipped with two groups of strips, and connecting plate
Other side inner wall is connected with several groups deflector roll, and the other side outer wall of the connecting plate is equipped with limit plate, the limit by bottom
The inner bottom of plate is equipped with carrier chain, and the lateral wall of limit plate is equipped with two groups of drive motors.
Preferably, the stabilizer blade includes strut and planchet, and planchet is vulcanie pad, and strut is mounted on planchet top.
Preferably, the guide rail includes two root long bars and several quarter butts, and two root long bars are in horizontally-parallel setting, if
Dry root quarter butt is equidistantly welded on the outer wall of stock, and the bottom end of quarter butt is connected with the side wall of conveyer belt.
Preferably, the side wall of the gauge assembly and the top of package component are mounted on PLC controller, gauge assembly side
The PLC controller and weighing hopper of wall, which are powered, to be connected, and the PLC controller and rotary cylinder and telescopic cylinder on package component top are conductive
Connection.
Preferably, two quarter butts are connected between the outer wall of the push rod and the outer wall of lifter plate, what two quarter butts welded
It is mutually welded with the outer wall of the outer wall of push rod and lifter plate respectively at both ends.
Preferably, the feed hopper, weighing hopper and hopper are set gradually from top to bottom, and the bottom penetrometer of feed hopper
The top of measuring tank, hopper run through the bottom end of batch meter.
Preferably, the bull stick extend into its inside by the bottom of fixture block and is connected with rotary joint, and rotary joint includes
Turntable and swivel head, turntable are mounted on the top inner side of fixture block, and swivel head is mounted on the top of turntable.
Preferably, the front end of the heating plate is reserved with electrical jack, and heating plate is internally provided with heating wire, heating wire
It is connect between conductive contact by conducting wire.
Preferably, the limit plate and the L-shaped setting of two groups of strips, and two groups of strips are oppositely arranged, and are driven described in two groups
The both ends of dynamic motor and carrier chain are conductively connected.
Preferably, the washing it is fresh squeeze drink semi-finished product vacuum packaging equipment specifically used steps are as follows:
Step 1: the weighing hopper being first poured into semi-finished product drink powder to be packaged from feed hopper on gauge assembly
Interior, according to the height of packaging bag, starting driving cylinder is stretched using driving cylinder driving push rod, drives quarter butt by push rod
Mobile, hydraulic stem stretches under the drive of quarter butt, then drives lifter plate to move up and down by quarter butt, by lifter plate drive pedestal and
Its top and the mobile height to adjust batch meter of batch meter, make top 2cm of the bottom end of hopper apart from packaging bag hereinafter,
Packaging bag is put on guide assembly, contacts the bottom of packaging bag with the carrier chain inside limit plate;
Step 2: starting driving motor and drive motor are driven, drive motor band driving conveyer belt by driving motor
Dynamic carrier chain starts to be driven, and controls weighing hopper by PLC controller and opens, and weighing hopper is opened internal semi-finished product drink powder
It is sent in hopper, is sent in packaging bag by hopper, the packaging bag for filling semi-finished product drink powder is sent by carrier chain
Onto conveyer belt, the side wall of the packaging bag entered on conveyer belt and the side wall of guide rail fit, and conveyer belt is by packaging bag
It is sent to the lower section of package component;
Step 3: starting rotary cylinder drives bull stick rotation by rotary joint by rotary cylinder driving rotary joint rotation
Turn, first on package assembling is sealed into support arm and the second heat-sealing support arm turns to horizontal direction, starts telescopic cylinder, by stretching
Cylinder band first seals support arm and the second heat-sealing support arm is mutually drawn close, and the head of packaging bag is clipped in the first heat-sealing support arm and second
Flexible intake guide, is extend into the head of packaging bag by the clamping plate for sealing support arm opposing sidewalls, and flexible intake guide is made to be located at the
One heat-sealing support arm and the second heat-sealing support arm upper end position, start vacuum pump, by flexible intake guide by the gas inside packaging bag
Extraction, then heating plate is powered, it is sealed by head of the heating plate to packaging bag, restarts telescopic cylinder, make the first heat-sealing
Support arm and the second heat-sealing support arm are located remotely from each other, and are sent out the packaging bag for filling semi-finished product drink powder after sealing by conveyer belt,
Whole process terminates.
Beneficial effects of the present invention:
The present invention cooperates driving cylinder by the way that lifter plate is arranged on gauge assembly, and is arranged between fixed feet and pedestal
Hydraulic stem is stretched using driving cylinder driving push rod, drives quarter butt mobile by push rod, hydraulic stem is stretched under the drive of quarter butt
Contracting, then drive lifter plate to move up and down by quarter butt, lifter plate is connected in fixed feet, by the bottom on the top of lifter plate and pedestal
Contact, pedestal and its top are driven by the lifter plate and mobile height to adjust batch meter of batch meter, thus by adjusting
The height of batch meter can the height flexibly to hopper and weighing hopper be adjusted, for the packaging bag of different height,
The height of hopper may be adjusted to match with the height of head of packaging bag, and then is able to satisfy packaging bag of different specifications and sizes
Feeding operation;
Guide assembly is set by the side wall in guide rail, packaging bag will be put on guide assembly, guide assembly
It is connected on guide rail using two groups of strips, so that connecting plate be fixed, deflector roll is embedded in the inside of connecting plate, is wrapping
Buffer function is played in pack after being put into, drive motor drives conveying chain conveyer, l-shaped is arranged in limit plate, so as to packet
Dress band plays barrier effect, cooperates the conveying of carrier chain, so as to which packaging bag to be smoothly sent on conveyer belt, avoids
Packaging bag is easily placed unstable situation and occurs when manually directly packaging bag being put on conveyer belt;
The first heat-sealing support arm and the second heat-sealing support arm are driven by setting telescopic cylinder, and seals support arm and second first
Telescopic cylinder is installed in the bottom end for sealing the link block between support arm, starts telescopic cylinder, seals support arm by telescopic cylinder band first
It is mutually drawn close with the second heat-sealing support arm, the head of packaging bag is clipped in the first heat-sealing support arm and second and seals support arm opposing sidewalls
Flexible intake guide is extend into the head of packaging bag by clamping plate, and flexible intake guide is made to be located at the first heat-sealing support arm and the second heat
Support arm upper end position is sealed, vacuum pump is mounted on to the bottom end of link block, starts vacuum pump, it will be in packaging bag by flexible intake guide
The gas in portion is extracted out, then heating plate is powered, and is sealed by head of the heating plate to packaging bag, is restarted telescopic cylinder, make
First heat-sealing support arm and the second heat-sealing support arm are located remotely from each other completion vacuum packaging operation, so that package component can collect packaging and pumping
Vacuum eliminates the trouble for first being vacuumized and being packed again in one, allows vacuum pumping and heat-seal operation nothing
Seam linking, saves the packaging time, improves packaging efficiency.
Detailed description of the invention
In order to facilitate the understanding of those skilled in the art, the present invention will be further described below with reference to the drawings.
Fig. 1 is a kind of fresh structure chart for squeezing drink semi-finished product vacuum packaging equipment of washing of the present invention.
Fig. 2 is a kind of fresh squeezing drink semi-finished product of washing of the present invention with measuring assembly assumption diagram in vacuum packaging equipment.
Fig. 3 is a kind of fresh structure chart for squeezing package component in drink semi-finished product vacuum packaging equipment of washing of the present invention.
Fig. 4 is a kind of fresh structure for squeezing package assembling in drink semi-finished product vacuum packaging equipment Fig. 3 of washing of the present invention
Figure.
Fig. 5 is a kind of fresh enlarged drawing for squeezing the area drink semi-finished product vacuum packaging equipment Tu4Zhong A of washing of the present invention.
Fig. 6 is a kind of fresh structure chart for squeezing guide assembly in drink semi-finished product vacuum packaging equipment of washing of the present invention.
In figure: 1, gauge assembly;2, conveyer belt;3, guide rail;4, package component;5, guide assembly;6, driving motor;
7, stabilizer blade;8, fixed feet;9, lifter plate;10, cylinder is driven;11, push rod;12, pedestal;13, hydraulic stem;14, batch meter;15,
Feed hopper;16, weighing hopper;17, hopper;18, fixed bracket;19, fixture block;20, rotary cylinder;21, rotary joint;22, it seals
Arrangement;23, the first heat-sealing support arm;24, the second heat-sealing support arm;25, link block;26, telescopic cylinder;27, bull stick;28, vacuum
Pump;29, stretch intake guide;30, clamping plate;31, heating plate;32, connecting plate;33, strip;34, deflector roll;35, limit plate;36,
Carrier chain;37, drive motor.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with embodiment, it is clear that described reality
Applying example is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is general
Logical technical staff all other embodiment obtained without creative efforts belongs to what the present invention protected
Range.
It please refers to shown in Fig. 1-6, a kind of fresh squeezing drink semi-finished product vacuum packaging equipment of washing, including gauge assembly 1,
The bottom end of gauge assembly 1 is equipped with conveyer belt 2, and the center side wall of conveyer belt 2 is equipped with package component 4, and the top of conveyer belt 2
It is mounted on guide rail 3 by two sidewalls, wherein the side wall of one group of guide rail 3 is connected with guide assembly 5, the side of conveyer belt 2
Wall is equipped with driving motor 6 by an end position, and several groups stabilizer blade 7 has been mounted equidistant in the two sidewalls of conveyer belt 2 respectively, passes through branch
Foot 7 reinforces the bottom of conveyer belt 2, and gauge assembly 1 measures semi-finished product to be packaged and is sent in packaging bag,
To guarantee being equal in weight for the semi-finished product in each packaging bag;
Gauge assembly 1 includes two groups of fixed feets 8, and the inside of fixed feet 8 is connected with lifter plate 9, and the side wall of fixed feet 8 leans on
Bottom end is equipped with driving cylinder 10, and the top of driving cylinder 10 is connected with push rod 11, and the top of fixed feet 8 is equipped with pedestal 12,
And hydraulic stem 13 is connected between the rear wall of pedestal 12 and the rear wall of fixed feet 8, the top of pedestal 12 is welded with batch meter 14, meter
The top of measuring tank 14 is connected with feed hopper 15, and the inside of batch meter 14 is equipped with weighing hopper 16 and hopper 17, hopper 17
Positioned at the bottom end of weighing hopper 16;
Package component 4 includes fixed bracket 18, is connected with fixture block 19, and the bottom of fixture block 19 among the top of fixed bracket 18
End is connected with package assembling 22, and the top of fixture block 19 is equipped with rotary joint 21, and the top of rotary joint 21 and fixed bracket
Rotary cylinder 20 is connected between 18 top, rotary cylinder 20 drives rotary joint 21 to rotate, then is driven by rotary joint 21
Bull stick 27 rotates, and so as to adjust the direction of the first heat-sealing support arm 23 and the second heat-sealing support arm 24, meets the folder of different direction
Tight and packaging operation;
Package assembling 22 includes the first heat-sealing support arm 23 and the second heat-sealing support arm 24, and the first heat-sealing support arm 23 and second seals
Link block 25 is connected between the opposed inner walls of support arm 24, and the front and back end and second of the first heat-sealing support arm 23 seals support arm 24
It is connected separately with one group of telescopic cylinder 26 between front and back end, is connected with bull stick between the top of link block 25 and the inside of fixture block 19
27, and the bottom end of link block 25 is equipped with vacuum pump 28, the bottom end of vacuum pump 28 is connected with flexible intake guide 29, the first heat-sealing
The opposing sidewalls of support arm 23 and the second heat-sealing support arm 24 are mounted on one piece of clamping plate 30, and the opposite side of two clamping plates 30 by bottom
Wall is mounted on heating plate 31, carries out sealing operation to packaging bag in the way of the heating of heating plate 31;
Guide assembly 5 includes connecting plate 32, and the side outer wall of connecting plate 32 is equipped with two groups of strips 33, and connecting plate 32
Other side inner wall is connected with several groups deflector roll 34, and the other side outer wall of connecting plate 32 is equipped with limit plate 35, limit plate by bottom
35 inner bottom is equipped with carrier chain 36, and the lateral wall of limit plate 35 is equipped with two groups of drive motors 37, drive motor 37
Driving carrier chain 36 is driven, so as to which packaging bag to be steadily sent on conveyer belt 2.
Stabilizer blade 7 includes strut and planchet, and planchet is vulcanie pad, and strut is mounted on planchet top.
Guide rail 3 includes two root long bars and several quarter butts, and two root long bars are in horizontally-parallel setting, several quarter butts etc.
Away from the outer wall for being welded on stock, and the bottom end of quarter butt is connected with the side wall of conveyer belt 2, by guide rail 3 to packaging bag
Side wall is supported, so that packaging bag will not arrive during transportation.
The side wall of gauge assembly 1 and the top of package component 4 are mounted on PLC controller, the PLC of 1 side wall of gauge assembly
Controller and weighing hopper 16, which are powered, to be connected, and the PLC controller and rotary cylinder 20 and telescopic cylinder 26 on 4 top of package component are conductive
Connection, by PLC controller control gauge assembly 1 to be able to achieve accurate packaging.
Two quarter butts, the both ends difference of two quarter butt welding are connected between the outer wall of push rod 11 and the outer wall of lifter plate 9
It is mutually welded with the outer wall of push rod 11 and the outer wall of lifter plate 9, drives two quarter butts mobile then short by two by the lifting of push rod 11
Bar drives lifter plate 9 mobile, to drive the lifting of batch meter 14, realizes the adjustment of height.
Feed hopper 15, weighing hopper 16 and hopper 17 are set gradually from top to bottom, and the bottom of feed hopper 15 is through metering
The top of case 14, hopper 17 run through the bottom end of batch meter 14, are first measured by weighing hopper 16, then by hopper 17 will half at
Product are drained into packaging bag.
Bull stick 27 extend into its inside by the bottom of fixture block 19 and is connected with rotary joint 21, and rotary joint 21 includes turntable
And swivel head, turntable are mounted on the top inner side of fixture block 19, swivel head is mounted on the top of turntable, and swivel head drives turntable to turn
It is dynamic, to change the steering of package assembling 22.
The front end of heating plate 31 is reserved with electrical jack, and heating plate 31 is internally provided with heating wire, heating wire and conductive
It is connected between connector by conducting wire, heating wire electrified regulation makes heating plate 31 heat up, to realize heat-seal operation.
Limit plate 35 and the L-shaped setting of two groups of strips 33, and two groups of strips 33 are oppositely arranged, two groups of drive motors 37 with
The both ends of carrier chain 36 are conductively connected, and L-type setting is convenient for strip 33 to be stuck on guide rail 3, and the L-shaped setting of limit plate 35
Play barrier effect.
In the use of the present invention, semi-finished product drink powder to be packaged is poured into gauge assembly 1 from feed hopper 15 first
On weighing hopper 16 in, according to the height of packaging bag, starting driving cylinder 10 is stretched using driving 10 driving push rod 11 of cylinder
Contracting drives quarter butt mobile by push rod 11, and hydraulic stem 13 stretches under the drive of quarter butt, then is driven by quarter butt and moved down on lifter plate 9
Dynamic, lifter plate 9 is connected in fixed feet 8, and the top of lifter plate 9 is contacted with the bottom of pedestal 12, drives pedestal by lifter plate 9
12 and its top and the mobile height to adjust batch meter 14 of batch meter 14, make the bottom end of hopper 17 apart from packaging bag
For top 2cm hereinafter, packaging bag is put on guide assembly 5, guide assembly 5 is connected to guide rail 3 using two groups of strips 33
On, so that connecting plate 32 be fixed, deflector roll 34 is embedded in the inside of connecting plate 32, and buffering is played after packaging bag is put into
Effect, contacts the bottom of packaging bag with the carrier chain 36 inside limit plate 35, starts driving motor 6 and drive motor 37, by
Driving motor 6 drives conveyer belt 2 to start to be driven, and conveyer belt 2 is supported by several groups stabilizer blade 7, has when in use preferably
Stability, drive motor 37 drive carrier chain 36 start to be driven, pass through PLC controller control weighing hopper 16 open, weighing hopper
Internal semi-finished product drink powder is sent in hopper 17 by 16 openings, is sent in packaging bag by hopper 17, carrier chain
36 are sent to the packaging bag for filling semi-finished product drink powder on conveyer belt 2, enter the side wall of the packaging bag on conveyer belt 2 with
The side wall of guide rail 3 fits, and packaging bag is sent to the lower section of package component 4 by conveyer belt 2, utilizes 18 pairs of cards of fixed bracket
Block 19 is fixed, so that fixture block 19 has certain height, but also package assembling 22 has certain height, starting rotation
Cylinder 20, drives rotary joint 21 to rotate by rotary cylinder 20, drives bull stick 27 to rotate by rotary joint 21, by package assembling 22
On the first heat-sealing support arm 23 and the second heat-sealing support arm 24 turn to horizontal direction, start telescopic cylinder 26, by telescopic cylinder 26
Band first seals support arm 23 and the second heat-sealing support arm 24 is mutually drawn close, and the head of packaging bag is clipped in the first heat-sealing support arm 23 and the
Flexible intake guide 29, is extend into the head of packaging bag by the clamping plate 30 of two heat-sealing 24 opposing sidewalls of support arm, leads flexible air-breathing
Pipe 29 is located at the first heat-sealing support arm 23 and the second heat-sealing 24 upper end position of support arm, and vacuum pump 28 is mounted on to the bottom of link block 25
End starts vacuum pump 28, is extracted out the gas inside packaging bag by stretching intake guide 29, then heating plate 31 is powered, by adding
Hot plate 31 seals the head of packaging bag, restarts telescopic cylinder 26, makes the first heat-sealing support arm 23 and the second heat-sealing support arm
24 are located remotely from each other, and are sent out the packaging bag for filling semi-finished product drink powder after sealing by conveyer belt 2, whole process terminates.
The present invention cooperates driving cylinder 10 by the way that lifter plate 9 is arranged on gauge assembly 1, and in fixed feet 8 and pedestal 12
Between hydraulic stem 13 is set, stretched using driving 10 driving push rod 11 of cylinder, drive quarter butt mobile by push rod 11, hydraulic stem
13 stretch under the drive of quarter butt, then drive lifter plate 9 to move up and down by quarter butt, and lifter plate 9 is connected in fixed feet 8, will be risen
The top of drop plate 9 is contacted with the bottom of pedestal 12, pedestal 12 and its top are driven by lifter plate 9 and batch meter 14 move Lai
The height for adjusting batch meter 14, so that the height by adjusting batch meter 14 can be flexibly to hopper 17 and weighing hopper 16
Height be adjusted, for the packaging bag of different height, the height of hopper 17 be may be adjusted to and the head of packaging bag is high
Degree matches, and then is able to satisfy the feeding operation of packaging bag of different specifications and sizes;Drawn by the side wall setting in guide rail 3
Packaging bag will be put on guide assembly 5 by guide assembly 5, and guide assembly 5 is connected on guide rail 3 using two groups of strips 33,
To which connecting plate 32 be fixed, deflector roll 34 is embedded in the inside of connecting plate 32, and buffering is played after packaging bag is put into and is made
With, drive motor 37 drives carrier chain 36 to be driven, l-shaped is arranged in limit plate 35, so as to play barrier effect to strap,
Cooperate the conveying of carrier chain 36, so as to which packaging bag to be smoothly sent on conveyer belt 2, avoids artificial directly by packaging
Packaging bag is easily placed unstable situation and occurs when bag is put on conveyer belt 2;The first heat is driven by setting telescopic cylinder 26
Support arm 23 and the second heat-sealing support arm 24 are sealed, and the bottom of the link block 25 between the first heat-sealing support arm 23 and the second heat-sealing support arm 24
End installation telescopic cylinder 26, starts telescopic cylinder 26, seals support arm 23 and the second heat-sealing support arm 24 by 26 band first of telescopic cylinder
It mutually draws close, the head of packaging bag is clipped in the clamping plate 30 of the first heat-sealing support arm 23 and the second heat-sealing 24 opposing sidewalls of support arm, it will
Flexible intake guide 29 extend into the head of packaging bag, and flexible intake guide 29 is made to be located at the first heat-sealing support arm 23 and the second heat-sealing
Vacuum pump 28 is mounted on the bottom end of link block 25 by 24 upper end position of support arm, starts vacuum pump 28, will by flexible intake guide 29
Gas extraction inside packaging bag, then heating plate 31 is powered, it is sealed, is restarted by head of the heating plate 31 to packaging bag
Telescopic cylinder 26 makes the first heat-sealing support arm 23 and the second heat-sealing support arm 24 be located remotely from each other completion vacuum packaging operation, to pack
Component 4 can integrate packaging and vacuumize, and the trouble for first being vacuumized and being packed again be eliminated, so that vacuumizing behaviour
Work and heat-seal operation can be saved the packaging time, be improved packaging efficiency with seamless connection.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to better explain the present invention
Principle and practical application, so that skilled artisan be enable to better understand and utilize the present invention.The present invention is only
It is limited by claims and its full scope and equivalent.