CN117645027B - High-efficient sealed packaging equipment - Google Patents
High-efficient sealed packaging equipment Download PDFInfo
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- CN117645027B CN117645027B CN202410107970.5A CN202410107970A CN117645027B CN 117645027 B CN117645027 B CN 117645027B CN 202410107970 A CN202410107970 A CN 202410107970A CN 117645027 B CN117645027 B CN 117645027B
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- 238000004806 packaging method and process Methods 0.000 title claims abstract description 91
- 239000007788 liquid Substances 0.000 claims abstract description 96
- 238000007789 sealing Methods 0.000 claims abstract description 60
- 238000000605 extraction Methods 0.000 claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 238000004891 communication Methods 0.000 claims description 2
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 8
- 235000013305 food Nutrition 0.000 description 6
- 238000012856 packing Methods 0.000 description 6
- 241001227561 Valgus Species 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000006872 improvement Effects 0.000 description 3
- 238000009461 vacuum packaging Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 235000015278 beef Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 235000014347 soups Nutrition 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Vacuum Packaging (AREA)
Abstract
The invention relates to the field of packaging equipment, in particular to efficient sealing packaging equipment. The device comprises a machine base, an air extraction mechanism, a heat sealing module, an everting supporting component and a clamping block, wherein a cover plate is hinged on the machine base and can be buckled with the machine base, the air extraction mechanism comprises an air extraction pipe, a liquid storage box and a vacuum pump, and the liquid storage box is communicated with the vacuum pump; the exhaust tube comprises an air suction tube and a liquid discharge tube, the air suction tube and the liquid discharge tube are communicated with the liquid storage box, the everting support assembly can be arranged inside the machine base in a sliding mode along the front-back direction and can be detached from the machine base, the heat sealing module is used for carrying out heat sealing on the packaging bag, and the clamping block is configured to clamp the sealing bag. According to the invention, the liquid pumped out during vacuumizing can flow back to the packaging bag through the liquid discharge pipe, so that the liquid in the packaging bag is prevented from being reduced, meanwhile, the packaging bag is turned outwards to form a turned edge during vacuumizing, and the turned edge is recovered after vacuumizing, so that the dryness of a heat sealing position is maintained, and the sealing reliability is improved.
Description
Technical Field
The invention relates to the technical field of packaging equipment, in particular to efficient sealing packaging equipment.
Background
With the progress of technology and the improvement of living standard of people, various plastic vacuum packages are used for preventing the mildew and deterioration of food, keeping the color, the smell and the taste of the food, prolonging the shelf life and being of everyone. Vacuum packaging machines are required for vacuum packaging of food products, which are easy to suck out part of the juice when packaging liquid-containing food products, such as beef and mutton with juice or soup, for example, chinese patent publication CN 114872966B discloses a vacuum sealing machine provided with a juice receiving box for collecting juice flowing out of the bag for cleaning during the vacuum pumping process. But can lead to the juice in the wrapping bag to reduce after directly clearing up with the juice of suction, can't satisfy the requirement that contains the packing of hot water juice, and the easy adhesion is in the opening part of wrapping bag when the juice is sucked simultaneously, and then leads to the problem that the opening sealed effect is not enough.
The information disclosed in the background section of this application is only for enhancement of understanding of the general background of this application and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.
Disclosure of Invention
According to the shortcomings of the prior art, one of the purposes of the present invention is to propose a high-efficiency sealing packaging device, so as to solve the problem that the existing packaging device is easy to cause the liquid in the packaging bag to be reduced during vacuum packaging.
The invention also aims to solve the problem that the sealing is not tight because the liquid is easy to adhere to the mouth of the packaging bag when the vacuum is pumped.
The invention relates to high-efficiency sealing packaging equipment which adopts the following technical scheme: comprising the following steps:
the machine seat is hinged with a cover plate which can be buckled with the machine seat;
the air extraction mechanism comprises an air extraction pipe, a liquid storage box and a vacuum pump; the liquid storage box and the vacuum pump are arranged on the machine base, an air inlet, an air outlet and a liquid outlet which are communicated with the liquid storage box are arranged on the liquid storage box, the air inlet and the air outlet are positioned above the liquid outlet, and the liquid storage box is communicated with the vacuum pump through the air outlet; the exhaust pipe can extend into the packaging bag, and comprises an air suction pipe and a liquid discharge pipe, wherein the exhaust pipe is communicated with the air inlet, the liquid discharge pipe is communicated with the liquid discharge port, and the height of the liquid discharge port is higher than that of the liquid discharge pipe;
the liquid storage box is internally provided with a plugging plate, the plugging plate can move up and down, the plugging plate is configured to plug a liquid outlet when the packaging bag is vacuumized, and the liquid outlet is opened after the vacuumizing is finished, so that liquid pumped out during vacuumizing flows back to the packaging bag through a liquid outlet pipe;
the heat-seal module is provided with two, is located apron and frame respectively, and two heat-seal modules align behind apron and the frame lock, and heat-seal module is used for carrying out hot-press seal to the wrapping bag.
Optionally, the high-efficiency sealed packaging apparatus further comprises an everting support assembly and a clamping block; the exhaust pipe can stretch in the front-back direction; the eversion supporting component can be arranged in the machine base in a sliding way along the front-back direction and can be detached from the machine base;
the everting support component comprises four hinging rods which are mutually hinged and enclosed for a circle, the everting support component is provided with an opening state and a closing state, a quadrilateral frame is formed when the everting support component is in the opening state, the surfaces of the upper two hinging rods and the lower two hinging rods which face each other are mutually attached when the everting support component is in the closing state, and a through hole is formed in the middle;
the two clamping blocks are respectively arranged on the machine base and the cover plate, and are aligned after the machine base and the cover plate are buckled, and the clamping blocks are configured to clamp the sealing bag;
the everting support assembly is used according to the following steps:
step 1, turning over an opening of a packaging bag outwards to form a turned-over edge, detaching an everting support assembly from a machine base and placing the everting support assembly in a space formed by the turned-over edge of the packaging bag, so that the everting support assembly is in an open state, the everting support assembly props up the opening of the packaging bag, and articles to be packaged are filled into the packaging bag from the opening;
step 2, enabling the everting support assembly to be in a closed state, clamping an opening of the packaging bag at the flanging position, installing the everting support assembly into the machine seat and being positioned in front of the clamping block, and enabling the exhaust pipe to be aligned with the through hole and extend into the packaging bag;
step 3, closing the cover plate, and vacuumizing the packaging bag;
step 4, the exhaust pipe is retracted, the clamping block extends out to clamp the packaging bag, and the everting support component moves forwards to recover the flanging of the packaging bag;
and 5, extending the heat sealing module and heat sealing the packaging bag at the position where the flanging of the packaging bag is recovered.
Optionally, a lower vacuum cavity is arranged on the stand, an upper vacuum cavity is arranged on the cover plate, the upper vacuum cavity is communicated with the lower vacuum cavity in an aligned manner after the cover plate is buckled with the stand, and the exhaust pipe is positioned in the upper vacuum cavity and the lower vacuum cavity in a retraction state.
Optionally, sealing rings are arranged at the upper vacuum cavity and the lower vacuum cavity.
Optionally, the heat sealing module and the clamping block are connected with the cover plate or the base through an elastic piece, and the elastic piece promotes the heat sealing module or the clamping block to move in a direction away from the base or the cover plate; locking pins are arranged in the cover plate and the base, and in an initial state, the locking pins lock the heat sealing module and the clamping block into the cover plate or the base so as to prevent the heat sealing module or the clamping block from extending out, and after vacuumizing is finished, the locking pins retract to unlock the heat sealing module and the clamping block; the locking pin is controlled to move by the electric push rod.
Optionally, the frame is provided with ejector pad and first driving piece inside, and the ejector pad slides along fore-and-aft direction and sets up in the frame inside, and the ejector pad is used for promoting the valgus supporting component and moves forward, and first driving piece sets up in the frame and is connected with the ejector pad to drive the ejector pad and remove.
Optionally, a third driving piece is arranged on the stand and is used for driving the exhaust pipe to stretch out and draw back.
Optionally, a second driving piece is arranged on the base and is used for driving the plugging plate to move up and down.
Optionally, the plugging plate is provided with a slotted hole, and the slotted hole corresponds to the air inlet so as to avoid the air inlet.
Optionally, two air suction pipes are arranged, the liquid discharge pipe is positioned between the two air suction pipes, and the two air suction pipes are communicated with the air inlet through a three-way connecting pipe.
The beneficial effects of the invention are as follows: the high-efficiency sealed packaging equipment is provided with the exhaust pipe and the liquid storage box, wherein the exhaust pipe is provided with the air suction pipe and the liquid discharge pipe, in the process of vacuumizing the packaging bag, the vacuum pump sucks air and liquid in the packaging bag into the liquid storage box with larger suction force, the liquid is remained in the liquid storage box, gas is continuously sucked out, after the vacuum degree in the packaging bag reaches the standard, the sealing plate moves upwards to open the liquid discharge port, the liquid in the liquid storage box flows back to the packaging bag under the action of gravity, and the problem that the liquid in the packaging bag is reduced due to the fact that the liquid in the packaging bag is brought out when the food containing the liquid is vacuumized is avoided.
Further, through the setting of turning up supporting component and clamping piece outward, can turn up the opening of wrapping bag outward when the packing and turn up the turn-ups of formation, the opening of turning up supporting component with the wrapping bag is propped up and is convenient for pack into article when packing into article, the turn-ups department of wrapping bag can keep drying when packing into article, the evacuation is accomplished the back, the exhaust tube withdraws from, the liquid of adhesion on the exhaust tube can not adhere in turn-ups department equally, afterwards the turning up supporting component is removed forward and is resumpted the turn-ups, heat-seal module carries out the heat-seal to the wrapping bag in turn-ups department, because the turn-ups all is not infected with liquid in whole flow, remain dry throughout, can not influence the heat-seal, very big improvement seal reliability.
Further, through the setting of going up vacuum cavity and lower vacuum cavity, the sack of wrapping bag is towards vacuum cavity and lower vacuum cavity down, and after the apron lock, apron and frame centre gripping turn-out supporting component, and then make the turn-out part of sealing bag and turn-out support piece, apron and frame form sealedly, after the exhaust tube is taken out from the wrapping bag, turn-out support piece go up vacuum cavity and lower vacuum cavity intercommunication with only, avoid the air reentrant wrapping bag to influence the vacuum in the wrapping bag.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of the overall structure of a high-efficiency sealing packaging device (lid open state) of the present invention;
FIG. 2 is a front view (cover open) of a high efficiency sealed package apparatus of the present invention;
FIG. 3 is a top view (lid open) of an efficient sealed packaging apparatus of the present invention;
FIG. 4 is a cross-sectional view A-A of FIG. 2;
FIG. 5 is a cut-away perspective view (lid open) of a high efficiency sealed packaging apparatus of the present invention;
fig. 6 is a schematic diagram of the overall structure of a high-efficiency sealing packaging device (cover plate fastening state);
FIG. 7 is a cross-sectional view of FIG. 6;
FIG. 8 is a cut-away perspective view of FIG. 6;
fig. 9 is an exploded view of a high efficiency sealed package apparatus of the present invention.
In the figure:
101. a base; 102. a cover plate; 103. an exhaust pipe; 1031. an air suction pipe; 1032. a liquid discharge pipe; 104. a lower vacuum chamber; 105. an upper vacuum chamber; 106. a heat sealing module; 107. a clamping block;
201. a liquid storage box; 202. a vacuum pump; 203. an air inlet; 204. a liquid outlet; 205. an exhaust port; 207. a plugging plate;
301. an everting support assembly; 302. and pushing the block.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1 to 9, the efficient sealing packaging device provided by the embodiment of the invention comprises a base 101, an air extraction mechanism and a heat sealing module 106; the machine base 101 is hinged with a cover plate 102, and the cover plate 102 can be mutually buckled with the machine base 101 so as to clamp the part of the packaging bag extending between the cover plate and the machine base 101; the air extraction mechanism is used for vacuumizing the packaging bag; the heat-seal module 106 is provided with two, is located apron 102 and frame 101 respectively, and two heat-seal module 106 align behind apron 102 and the frame 101 lock, and heat-seal module 106 is used for carrying out the heat-seal to the wrapping bag.
The air extraction mechanism comprises an air extraction pipe 103, a liquid storage box 201 and a vacuum pump 202; the liquid storage box 201 and the vacuum pump 202 are both arranged on the machine base 101, an air inlet 203, an air outlet 205 and a liquid outlet 204 which are communicated with the liquid storage box 201 are arranged on the liquid storage box 201, the liquid storage box 201 and the vacuum pump 202 are communicated through the air outlet 205, and the air inlet 203 and the air outlet 205 are both arranged above the liquid outlet 204.
The exhaust pipe 103 can extend into the packaging bag to vacuumize the packaging bag, the exhaust pipe 103 comprises an air suction pipe 1031 and a liquid discharge pipe 1032, the exhaust pipe 103 is communicated with the air inlet 203 on the liquid storage box 201, the height of the liquid discharge port 204 is higher than that of the liquid discharge pipe 1032, and the liquid discharge pipe 1032 is communicated with the liquid discharge port 204 on the liquid storage box 201; further, in order to improve the pumping efficiency, two suction pipes 1031 are provided, and a liquid discharge pipe 1032 is located between the two suction pipes 1031, and the two suction pipes 1031 communicate with the air inlet 203 through a three-way connection pipe.
The inside shutoff board 207 that is provided with of liquid storage box 201, shutoff board 207 can reciprocate, and shutoff board 207 is configured to shutoff leakage fluid dram 204 when evacuating the wrapping bag, opens leakage fluid dram 204 after the evacuation is accomplished for the liquid that draws during the evacuation flows back to the wrapping bag through fluid-discharge tube 1032. Specifically, the plugging plate 207 is provided with a slotted hole, and the slotted hole corresponds to the air inlet 203 so as to avoid the air inlet 203.
According to the invention, through the arrangement of the exhaust pipe 103 and the liquid storage box 201, in the process of vacuumizing the packaging bag, the vacuum pump 202 sucks air and liquid in the packaging bag into the liquid storage box 201 with larger suction force, in the vacuumizing process, the liquid is remained in the liquid storage box 201, gas is continuously sucked out, after the vacuum degree in the packaging bag reaches the standard, the blocking plate 207 moves upwards to open the liquid outlet 204, the liquid in the liquid storage box 201 flows back to the packaging bag under the action of gravity, and the problem that the liquid in the packaging bag is reduced due to the fact that the liquid in the packaging bag is taken out when the food containing the liquid is vacuumized is avoided.
In a further embodiment, the high efficiency sealed packaging apparatus of the present invention further comprises an eversion support assembly 301 and a gripping block 107; the air extraction pipe 103 is retractable in the front-rear direction; the eversion supporting member 301 is slidably disposed inside the housing 101 in the front-rear direction and is detachable from the housing 101.
The everting support assembly 301 comprises four hinge rods, the four hinge rods are hinged to each other to enclose a circle, the everting support assembly 301 has an open state and a closed state, a quadrilateral frame is formed when the everting support assembly 301 is in the open state, and the two upper hinge rods and the two lower hinge rods are mutually attached on the face-to-face surfaces and form a through hole in the middle when the everting support assembly 301 is in the closed state.
The two clamping blocks 107 are respectively arranged on the base 101 and the cover plate 102, the two clamping blocks 107 are aligned after the base 101 and the cover plate 102 are buckled, and the clamping blocks 107 are configured to clamp the sealing bag so as to facilitate the movement of the eversion supporting component 301.
The everting support assembly 301 is used as follows:
step 1, turning over an opening of a packaging bag outwards to form a turned-over edge, detaching an eversion supporting component 301 from a machine base 101, placing the eversion supporting component 301 in a space formed by the turned-over edge of the packaging bag, enabling the eversion supporting component 301 to be in an open state, opening the opening of the packaging bag by the eversion supporting component 301, and loading articles to be packaged into the packaging bag from the opening;
step 2, the everting support assembly 301 is in a closed state, the opening of the packaging bag is clamped at the flanging position, then the everting support assembly 301 is installed in the machine base 101 and positioned in front of the clamping block 107, and the exhaust pipe 103 is aligned with the through hole and extends into the packaging bag; it can be understood that, in order to facilitate the positioning of the everting support assembly 301 inside the stand 101, guide grooves are formed on both the stand 101 and the cover plate 102, and two ends of the everting support assembly 301 are positioned in the guide grooves in the closed state;
step 3, closing the cover plate 102, and vacuumizing the packaging bag;
step 4, the exhaust pipe 103 is retracted, the clamping block 107 extends to clamp the packaging bag, and the eversion support assembly 301 moves forwards to restore the flanging of the packaging bag (re-turn back to the original state);
and 5, extending the heat sealing module 106 and heat sealing the packaging bag at the position where the flanging of the packaging bag is recovered.
Through the setting of eversion supporting component 301, with the wrapping bag outwards turn up edge and put into the space that the turn up edge formed with eversion supporting component 301 when using, when packing into the wrapping bag, eversion supporting component 301 struts the wrapping bag, and the article of being convenient for packs into, liquid in the article can not remain in turn up edge department simultaneously, and turn up edge department can keep dry when packing into the article. After the vacuumizing is completed, the exhaust tube 103 is withdrawn, liquid adhered to the exhaust tube 103 is not adhered to the flanging, the eversion supporting component 301 moves forward to restore the flanging, the heat sealing module 106 heat seals the packaging bag at the flanging, and the flanging is not stained with liquid in the whole process, so that the liquid is always kept dry, the heat sealing is not influenced, and the sealing reliability is greatly improved. After the heat sealing is completed, the cover plate 102 is opened, and the package is removed.
In a further embodiment, the heat sealing module 106 and the clamping block 107 are connected with the cover plate 102 or the base 101 through elastic members, the elastic members promote the heat sealing module 106 or the clamping block 107 to move away from the base 101 or the cover plate 102, the elastic members are preferably springs, and naturally, the elastic members can also be elastic elements such as rubber blocks and the like capable of realizing the same function; locking pins (not shown in the drawings) are arranged in the cover plate 102 and the base 101, in an initial state, the locking pins lock the heat sealing module 106 and the clamping block 107 to the inside of the cover plate 102 or the base 101 so as to prevent the heat sealing module 106 or the clamping block 107 from extending, and after vacuumizing is finished, the locking pins retract to unlock the heat sealing module 106 and the clamping block 107; the locking pin is controlled to move by the electric push rod, so that the heat sealing module 106 and the clamping block 107 are locked or unlocked. In other embodiments, the heat sealing module 106 and the clamping module may also be directly mounted to the cover 102 or the base 101 by an electric push rod to clamp or heat seal the package.
In a further embodiment, a push block 302 and a first driving member (not shown in the drawings) are disposed inside the stand 101, the push block 302 is slidably disposed inside the stand 101 along the front-back direction, the push block 302 is used for pushing the eversion supporting component 301 to move forward, and the first driving member is disposed on the stand 101 and connected to the push block 302 to drive the push block 302 to move, so as to push the eversion supporting component 301 to move. The first driving member is preferably a linear motor, and in other embodiments, the first driving member may be a part capable of realizing linear motion, such as a hydraulic cylinder, a pneumatic cylinder, an electric cylinder, and the like. Naturally, the first driving member may also be an electric motor, and the movement of the push block 302 is achieved by a rack-and-pinion conversion.
In a further embodiment, a second driving member (not shown) is provided on the base 101, and is used to drive the plugging plate 207 to move up and down. In a preferred embodiment of the present invention, the second driving member is an electric cylinder, and in other embodiments, the second driving member may be a part capable of implementing linear motion, such as a linear motor, a hydraulic cylinder, or a pneumatic cylinder.
In a further embodiment, the base 101 is provided with a third driving member (not shown in the figure) for driving the suction pipe 103 to extend and retract. The third driving member is preferably a linear motor, and in other embodiments, the driving member may be a part capable of realizing linear motion, such as a hydraulic cylinder, a pneumatic cylinder, an electric cylinder, and the like. Naturally, the third driving mechanism may also adopt a motor, and the expansion and contraction of the air extraction pipe 103 are realized through gear-rack conversion.
In a further embodiment, the base 101 is provided with a lower vacuum chamber 104, the cover plate 102 is provided with an upper vacuum chamber 105, the upper vacuum chamber 105 is in alignment communication with the lower vacuum chamber 104 after the cover plate 102 is buckled with the base 101, and the air extraction pipe 103 is positioned in the upper vacuum chamber 105 and the lower vacuum chamber 104 in a retracted state.
Further, sealing rings are arranged at the upper vacuum cavity 105 and the lower vacuum cavity 104, so that the sealing reliability is improved.
Further, an auxiliary air pipe (not shown) may be disposed in the stand 101, and the auxiliary air pipe is connected to the lower vacuum chamber 104 and the vacuum pump 202, so as to vacuumize the chamber enclosed by the upper vacuum chamber 105 and the lower vacuum chamber 104. Naturally, it is also possible to let the auxiliary air pipe communicate with the upper vacuum chamber 105 and the vacuum pump 202.
Through the setting in last vacuum chamber 105 and lower vacuum chamber 104, the sack of wrapping bag is towards last vacuum chamber 105 and lower vacuum chamber 104, because after the apron 102 lock, apron 102 and frame 101 centre gripping valgus supporting component, and then the valgus part of sealed bag forms sealedly with valgus support piece, apron 102 and frame 101, after the extraction tube 103 is taken out from the wrapping bag, the through-hole on the valgus support piece only communicates with last vacuum chamber 105 and lower vacuum chamber 104, avoids the air reentrant wrapping bag to influence the vacuum in the wrapping bag.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.
Claims (9)
1. An efficient sealed packaging apparatus, comprising:
the machine seat is hinged with a cover plate which can be buckled with the machine seat;
the air extraction mechanism comprises an air extraction pipe, a liquid storage box and a vacuum pump; the liquid storage box and the vacuum pump are arranged on the machine base, an air inlet, an air outlet and a liquid outlet which are communicated with the liquid storage box are arranged on the liquid storage box, the air inlet and the air outlet are positioned above the liquid outlet, and the liquid storage box is communicated with the vacuum pump through the air outlet; the exhaust pipe can extend into the packaging bag, and comprises an air suction pipe and a liquid discharge pipe, wherein the exhaust pipe is communicated with the air inlet, the liquid discharge pipe is communicated with the liquid discharge port, and the height of the liquid discharge port is higher than that of the liquid discharge pipe;
the liquid storage box is internally provided with a plugging plate, the plugging plate can move up and down, the plugging plate is configured to plug a liquid outlet when the packaging bag is vacuumized, and the liquid outlet is opened after the vacuumizing is finished, so that liquid pumped out during vacuumizing flows back to the packaging bag through a liquid outlet pipe;
the two heat sealing modules are respectively positioned on the cover plate and the machine base, and are aligned after the cover plate is buckled with the machine base, and the heat sealing modules are used for carrying out heat pressing sealing on the packaging bags;
the high-efficiency sealing packaging equipment also comprises an everting supporting component and a clamping block; the exhaust pipe can stretch in the front-back direction; the eversion supporting component can be arranged in the machine base in a sliding way along the front-back direction and can be detached from the machine base;
the everting support component comprises four hinging rods which are mutually hinged and enclosed for a circle, the everting support component is provided with an opening state and a closing state, a quadrilateral frame is formed when the everting support component is in the opening state, the surfaces of the upper two hinging rods and the lower two hinging rods which face each other are mutually attached when the everting support component is in the closing state, and a through hole is formed in the middle;
the two clamping blocks are respectively arranged on the machine base and the cover plate, and are aligned after the machine base and the cover plate are buckled, and the clamping blocks are configured to clamp the sealing bag;
the everting support assembly is used according to the following steps:
step 1, turning over an opening of a packaging bag outwards to form a turned-over edge, detaching an everting support assembly from a machine base and placing the everting support assembly in a space formed by the turned-over edge of the packaging bag, so that the everting support assembly is in an open state, the everting support assembly props up the opening of the packaging bag, and articles to be packaged are filled into the packaging bag from the opening;
step 2, enabling the everting support assembly to be in a closed state, clamping an opening of the packaging bag at the flanging position, installing the everting support assembly into the machine seat and being positioned in front of the clamping block, and enabling the exhaust pipe to be aligned with the through hole and extend into the packaging bag;
step 3, closing the cover plate, and vacuumizing the packaging bag;
step 4, the exhaust pipe is retracted, the clamping block extends out to clamp the packaging bag, and the everting support component moves forwards to recover the flanging of the packaging bag;
and 5, extending the heat sealing module and heat sealing the packaging bag at the position where the flanging of the packaging bag is recovered.
2. The efficient sealed packaging device of claim 1, wherein the base is provided with a lower vacuum chamber, the cover plate is provided with an upper vacuum chamber, the upper vacuum chamber is in alignment communication with the lower vacuum chamber after the cover plate is buckled with the base, and the exhaust tube is positioned in the upper vacuum chamber and the lower vacuum chamber in a retracted state.
3. The efficient sealed packaging device of claim 2, wherein sealing rings are arranged at the upper vacuum chamber and the lower vacuum chamber.
4. The high-efficiency sealing and packaging device according to claim 1, wherein the heat-sealing module and the clamping block are connected with the cover plate or the base through elastic members, and the elastic members promote the heat-sealing module or the clamping block to move in a direction away from the base or the cover plate; locking pins are arranged in the cover plate and the base, and in an initial state, the locking pins lock the heat sealing module and the clamping block into the cover plate or the base so as to prevent the heat sealing module or the clamping block from extending out, and after vacuumizing is finished, the locking pins retract to unlock the heat sealing module and the clamping block; the locking pin is controlled to move by the electric push rod.
5. The high-efficiency sealed packaging device of claim 1, wherein the pushing block and the first driving member are arranged in the machine base, the pushing block is slidably arranged in the machine base along the front-back direction, the pushing block is used for pushing the everting support assembly to move forwards, and the first driving member is arranged in the machine base and connected with the pushing block to drive the pushing block to move.
6. The high-efficiency sealed packaging device of claim 1, wherein the base is provided with a third driving member for driving the extraction tube to extend and retract.
7. The high-efficiency sealing and packaging device according to claim 1, wherein the base is provided with a second driving member for driving the plugging plate to move up and down.
8. The efficient sealing and packaging device according to claim 1, wherein the plugging plate is provided with a slotted hole, and the slotted hole corresponds to the air inlet so as to avoid the air inlet.
9. The efficient sealed packaging device according to claim 1, wherein two air suction pipes are provided, the liquid discharge pipe is located between the two air suction pipes, and the two air suction pipes are communicated with the air inlet through a three-way connecting pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410107970.5A CN117645027B (en) | 2024-01-26 | 2024-01-26 | High-efficient sealed packaging equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410107970.5A CN117645027B (en) | 2024-01-26 | 2024-01-26 | High-efficient sealed packaging equipment |
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| Publication Number | Publication Date |
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| CN117645027A CN117645027A (en) | 2024-03-05 |
| CN117645027B true CN117645027B (en) | 2024-04-16 |
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| CN202410107970.5A Active CN117645027B (en) | 2024-01-26 | 2024-01-26 | High-efficient sealed packaging equipment |
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| JPH10236428A (en) * | 1997-02-27 | 1998-09-08 | Hoshizaki Electric Co Ltd | Vacuum packaging device |
| TWM310864U (en) * | 2006-08-18 | 2007-05-01 | Jen-Ping Huang | Vacuum packing machine |
| CN204236818U (en) * | 2014-11-21 | 2015-04-01 | 天津开发区佳食安科技有限公司 | A kind of portable vacuum pakcing device |
| CN109941610A (en) * | 2019-02-22 | 2019-06-28 | 佛山精迅能冷链科技有限公司 | One kind filling cooling method and fills device for cooling |
| CN112520104A (en) * | 2020-12-19 | 2021-03-19 | 郑州顺天缘食品有限公司 | Vacuumizing equipment for packaging |
| CN114030674A (en) * | 2021-11-15 | 2022-02-11 | 魏合语 | Multi-interface split type vacuum packaging machine, control method and operation method |
| CN116101554A (en) * | 2022-12-10 | 2023-05-12 | 东莞市帝凡电器有限公司 | Sealing machine control method, controller and sealing machine suitable for vacuumizing wet bags |
| CN219428506U (en) * | 2022-12-10 | 2023-07-28 | 东莞市帝凡电器有限公司 | Sealing mechanism |
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| KR20160063017A (en) * | 2014-11-26 | 2016-06-03 | 권오성 | A vacuum packing machine |
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| TWM310864U (en) * | 2006-08-18 | 2007-05-01 | Jen-Ping Huang | Vacuum packing machine |
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| CN109941610A (en) * | 2019-02-22 | 2019-06-28 | 佛山精迅能冷链科技有限公司 | One kind filling cooling method and fills device for cooling |
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| CN114030674A (en) * | 2021-11-15 | 2022-02-11 | 魏合语 | Multi-interface split type vacuum packaging machine, control method and operation method |
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| CN219428506U (en) * | 2022-12-10 | 2023-07-28 | 东莞市帝凡电器有限公司 | Sealing mechanism |
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| CN117645027A (en) | 2024-03-05 |
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